What is water skiing

Water skiing is the same as its name, which is to glide on the water surface.However, the water skiing movement requires external forces, which means that the water skiing athletes walk on the water surface on the sled with the help of external motivation to walk on the water surface.

What equipment needs to prepare water skating

1. Traction equipment

Water -skiing traction equipment is usually divided into two types, one is the Tow Boats, which is professional to become a water skiing hug, and the other is Cable.The most commonly used in the world is water skating and trailers.Trarters are generally manufactured by professional water skating rug manufacturing companies. Generally, horsepower is about 300 horsepower. The boat design is very in line with the need for water -skirakrs for tail waves (professional -called tail flow).Water skiing rug is relatively expensive. The price of a tugboat is usually more than 40,000 US dollars, which is a Mercedes of a small motor boat.Soon after the ropeway traction equipment appeared, it was similar to the high mountain ropeway, but it only surrounded the mountain ropeway into a closed venue, and a special inverter device was added to the ropeway, allowing the traction speed from more than 20 kilometers/h to 60 kilometers/h.The biggest benefit of traction equipment is that it can be erected in a small waters in the center of the city, but the one -time investment is large.

2. Waterboarding board

There are many types of water -skiing plates (professional names of water sips). Each sled represents a type of water skiing. It is generally used in jumping sidelines, rejuvenation, lags, tail -sleds, Kneeling boards, and so on.

3, warm clothes

Water -skiing people generally have several purposes wearing warm clothes. One is that water can slide at low water temperature, and on the other hand, the warm clothes are made of synthetic materials such as sponges, rubber.When you accidentally fall into the water, you can help the water -skiper surface.In addition, the design of the new -style warm clothes is very beautiful, like a special Swimsuit, which makes people look "cool".Some girls use it to avoid the sunlight.

4,life jacket

For safety considerations, several projects of water skating require water skiing people to wear life jackets such as jumping and rotation.For those who are new to water skiing, wearing life jackets are almost mandatory.Due to the buoyancy of life jackets, water skiing people can float in the water without drowning.

5. Water skiing and drag rope

Water skating rope is generally woven from glass silk. The diameter is generally about 1 cm. Generally, it can withstand more than thousands of kilograms of tension without deformation or broken.The length of the drag rope varies depending on the water skiing project.The skating rope is generally 23 meters or 31 meters, and sometimes it changes according to the characteristics of the competition or performance.The jumping tape rope is 21.5 meters long, and the label rope is 16.75 meters long.There is no restriction on the length of the rope.During the jumping competition, the prescribed length of the towing rope is 23 meters; the length of the drag rope of the rotation competition is continuously referee by the athlete's game process and continuously by the referee according to the 18 -meter 25, 16 meters 25, 13 meters, 12 meters 25, 11 meters 25, 25 meters 25 25, 11 meters 25, 11 meters 25, 11 meters 25, 11 meters 25, 11 meters.The order of 10 meters 75, 10 meters 25, 9 meters 75 is shortened; while the pattern and tail wave competition can be chosen by the athletes based on their personal habits, but it is generally about 20 meters.

6. Pull the handle

Water slide puts the handle of the dragg rope held by the water -skisting person. The shape is similar to a triangle. There is a ring cover that can be connected to the dragging rope at the top.EssenceThe handle is generally buoyant, and it will float on the water even if it falls into the water.

7. Others

Water sliding gloves, arm rings, water skiing shorts, paddles, life rings, oxygen Bags, nylon vests, etc. are also equipment often used by water -skious people.

Benefits of Water sports

As a more exciting exercise, the first benefit of the water skiing movement is that it can bring you a sensory stimulus experience during the movement.At the same time, you can make you feel new.Because water skating is an outdoor sports, you can also enjoy the infinite warmth of the Outdoor blue sky and blue water and to exercise your body well.In addition, because water skating has traction, it will have a certain sense of security for people with less courage.

What are the precautions for water skating

1. When you are the first time you experience water, if your body cannot keep balance, please immediately release the rope in your hand to avoid accidents.

2. Do not take a camera, mobile phone and all waterproof items.

3. When an accident disaster occurs, the police station can be reported to the police station for assistance to assist.If you encounter dangerous situations, call for help or call SOS alert.

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What are the life -saving equipment on board

1. Safe suit

The quantity is equipped according to the number of passengers to ensure that each person is guaranteed.At the same time, it is equipped with sufficient number of life jackets at the duty offices. In addition, it is easy to see the deck.And more than 10%of the children's life jacket with an additional number of passengers.Ship life -saving clothing must be orange and need to be configured. The name of the Ship must be sprayed on the life jacket. It has strict requirements on the area of buoyancy and reflective materials. Because of the relationship of the waves, it also requires the neck support.

2. Insulation life -saving clothes

Also known as the water -soaking insulation suit, it is a life service that deal with the cold weather in winter. It is configured in the lifeboat according to the number of 3 sets of each boat.This kind of heat preservation effect is like this. On the calm water surface of 0-2 degrees, 6 hours can ensure that the body temperature is reduced by no more than 2 degrees. It floats on the sea and does not exceed 200 grams in 1 hour.In the low-temperature seawater of 0-2 degrees, a normal human beings usually coma in 12 minutes. In low temperature, if you only wear a life jacket to escape, there is only 15 minutes of rescue time, which is tantamount to listening to the heaven.Equipment is necessary.

3. Life Circle

According to the structure of the Ship and the captain, the corresponding amount of lifebuilding is equipped on both sides of the Ship and the first and tail.At the same time, half of them are equipped with bright floating Lights, and at least two lifebrow circles are equipped with a smoke signal.The Lifeline on the Ship is different from the life of the general swimming pool. Usually the material is formed by polyethylene, and the internal filling of foam plastic. According to the requirements of the regulations, it must be orange.

4. Lifeboat

Refers to a boat used to rescue the dangerous personnel.For example, a crew is settled and needed a small boat to rescue. At this time, rescue boats are generally used. One is that the rescue boat is good at maneuverability, and the second is that the rescue boat releases relatively quickly.The rescue boats used on the Ship are usually rigid, and the power is the out -of -out -of -out engine.The passenger Ship of the international route is equipped with 75%of the total number of members.At the passenger Ship of domestic routes, the entire Ship's lifeboat is equipped with 40%of the total number of members.

5. Safe raft

Determine the number of life rafts according to the number of passengers. Usually, the number of people with any life raft configured at any side is 1.5 times that of the number of crew members.Divided into rigid and qi -type life rafts. The rigid life raft has fewer applications. Most of the qi -type life rafts used on the merchant Ship. In short, it is a non -dynamic inflatable raft.When there is no inflatable, put it in a container. When needed, the compressed gas cylinder in the container quickly inflate the life raft.

6. Safe Floating Host

The passenger ships on class B are equipped with a total of 3%of the life -saving floats.

7. Life signal

In the driver's desk, a proper number of life -saving signals are equipped in the life -sale raft.Such as the flame signal, the red light rocket parachute signal, the smoke signal, etc.

8. Throwing rope equipment

4 sets of throwing equipment are placed on the driver's table.The emergency evacuation system is placed on both sides of the Ship, which facilitates passengers to evacuate the Ship in time.

9. Dangerous communication tools

Middle and high -frequency digital selective call system.Hand -pinch or high -frequency wireless phone, indicate the position of radio emergency instructions in the position, facilitate radar recognition, and the radar responsers found. These radio devices are switched to the driver's desk or the house.

Maritime life -saving equipment general requirements

1. Immediately available in urgent time. When mooring and sailing, the device is available.

2. Store in the air temperature range from -30 C to 65 C without damage.

3. It is not soaked in seawater and is available in the temperature range of -1 to 30 .

4. It can be preserved and corrosion -resistant, and is not excessive affected by seawater, crude oil and mold invasion.

5. Exposure to the sun should be able to fight aging and deteriorate.

6. It helps the detection parts with clear colors.

7. Put the reverse reflective material for the location of the detection.

8. Clear information approved by the landmark, including the approved competent authority and any operational restrictions.

9. The competent authority shall determine the use period of life -saving equipment that is prone to aging.

Disclaimer: The above method stems from the index of the program system or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. It proves that it is valid. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt; error correction & gt; & gt;

What are the safety precautions of water assignment?

1. Water operators must wear hard hats, life jackets, seat belts, and anti -slip shoes.

2. Strictly implement the technical measures of water operation safety, and cannot be carried out without implementation.The operating platform needs to be prepared and correctly placed the life -saving equipment (life jacket, lifeburn, life rope, etc.).

3. Safety signs, tools, instruments, electrical facilities, and various equipment in high places and water operations must be checked before construction to confirm that it is intact and can be put into use.

4. Water operators must go through professional and technical training to work in the job, and they must conduct regular physical examinations.

5. For the safety protection facilities of water operations, they must be checked frequently. When there are defects and hidden dangers, they must be resolved in a timely manner; when it is endangering personal safety, operation must be stopped.

6. All possible objects that fall in the construction work site shall be removed or fixed first.The materials used on the water operation platform should be stacked smoothly, which does not prevent traffic and loading and unloading.The tools should be put in the toolbag at hand; the platform in the operation should be cleaned at any time; the dismantled objects and waste and waste should be cleaned in time, and they must not be arbitrarily discarded arbitrarily or discarded downward.Passing objects are forbidden to throw.

7. When the rain and snow weather is underwater platform operation, reliable anti -slip, cold and freezing measures must be taken.All water, ice, frost, and snow should be cleared in time.

8. In the case of harsh climate such as strong wind and dense fog above level 6, water operations are not allowed.Before and after the storm snow and typhoons, the safety facilities in the maritime operation were checked one by one. It was found that there were phenomena such as looseness, deformation, damage or falling off, and should be repaired immediately.

9. When the operation must be temporarily dismantled or changing safety protection facilities, the person in charge of construction and safety must sign and agree, and take corresponding reliable measures to immediately recover after the operation.

10. A protective railing must be set up around the water operation platform. If there is difficulty setting the protective railing, the workers must tie the seat Belt.

11. A protective railings or stable blocks must be set up on the pores such as the guards and drilling piles. Safety signs should also be added to places with many personnel in and out.

12. The climbing utensils must have a solid and reliable structure. The bottom of the ladder should be solid and must not be used up. The upper end of the ladder should have fixed measures.The ladder must not sway when the workers go up and down, and the personnel feels Smooth.

13. Water operations should have a solid work platform, and the protection of the side of the side should meet the regulations.

14. Instant hindrance night warning Lights on the water pier where engineering operating ships have been under construction or are under construction.Construction Ship settings are set up with obvious signs.lighting lamps are installed with Shading facilities to prevent glare from interfere with the sailing of the Ship.Essence

15. During the use of the bridge and the platform, it needs to be repaired and reinforced in a timely manner to ensure structural safety in time for the parts with large deformation or structural deformation or hidden safety hazards.

16. Construction workers should be handled and reported immediately during the construction process to ensure production safety.

Having a sailing boat means to have a city -state that lives independently and freely at sea; with a sailboat, you can enter a port of any port on the sea ...Some people who get up are not an excessive price.However, so far, the sailboat is still a game that is only played by a small number of people in Mainland China.

1. Sailing equipment

As the so -called work is good, we must first benefit its instrument.When it was really going to sea, there was no professional sailing equipment.Due to its special environment, the sailing movement needs to be armed throughout the body.Sailing clothes, ropes, sunscreens,Sunglasses... Every detail may affect your progress of learning to control sailing.Therefore, don't forget to check the equipment before boarding the Ship.

Voyage

The weather on the sea is easier to change than the shore, so it is very important to wear and equipment correctly in this sport.You don't have to spend a lot of money on the equipment. Here is some simple guidance for your basic equipment:

Wear loose clothes.It takes a lot of movements to operate the sailing boat, so wearing can give you enough clothes for you

Carry extra clothes in luggage Bags.In order to add clothes or wet water when cold, you can change your clothes.

Wear light and breathable clothes in hot days.It is best to wear light -colored clothes. The clothes you lead can protect your neck from exposed to sunlight. The clothes with long sleeves can protect your arms from exposed to sunlight.

Use sunscreen (SFP15 or higher) to protect your Skin, and even so on a cloudy day, it is best to apply it frequently.

Wear a hat to protect your eyes and make your head from being shined with sunlight.In cold days, wearing a hat can warm the head.

Wear Sunglasses (at least 90%).Polarized mirrors can greatly reduce the dazzling feeling of water.

You must wear anti -slip shoes.In order to stand on the slippery deck.tennis shoes that are not broken sole will be a good choice. Of course, sailing shoes are the best choices, because the soles of the sole

The rubbing force is very large and dry very fast.Don't wear sandals or other toe shoes, sooner or later you will hurt your toes.

waterproof navigation boots will keep your feet warm and dry in cold days.

Daihang sea gloves can prevent your hands from being scratched and increase friction.It is best to wear waterproof gloves in cold days.

Lifeline is a must -have equipment for navigation.The life jacket should be fitted and has quality assurance.

Wear a few more layers in cold days.When you feel cold, your operation skills will be greatly affected, so wearing a few more clothes is a wise choice.Avoid wearing cotton clothing, wear

Clothes that can still keep warm after wet, such as cortex or polyester fiber clothing.Dedicated cold prevention clothing, dedicated cold -proof clothing can keep you warm and dry in bad weather.There are several styles to choose from:

Standard two -piece set, including a waterproof jacket with a hat pocket and an independent suspender pants.

Conjusational clothes will make you more dry, but you cannot take off your shirt or pants alone to adapt to changes in temperature.

On some particularly humid ships, crew members often wear wet warm clothes similar to divers.

Dry -style warm clothing is a suit that allows you to isolate water. They seal your neck, wrist and ankle tightly.They can prevent water and keep warm.

Safety equipment

In addition, there should be complete safety equipment on the sailing.Safety equipment not only protects Ship equipment, but also protects individuals. The crew must know the location and correct use of these equipment in order to prevent accidents during the movement.Sailing needs to prepare the following safety equipment on sailing on the shore:

Safe vests -Each person must have a qualified life -saving vest, and children must prepare special size life vests for them.

Life Rings -placed on the Ship that is easy to get on the boat, and once someone falls into the water, it can quickly throw it into the water fall.

FIRST AID Kit -Applicable first -aid drugs and items.

Bilge pump -manual or electric pump, which can quickly discharge the chamber water.

Bucket (bucket) -The rope of about two meters can be used urgently when the cabin is in water.

In addition to the above, if you want to travel long, you can also prepare excess anchor cables, waterproof flashlights, fire extinguishers, Gangpu, Haitu, signal bullets, wide -leaf short paddle, drainage equipment, horn, compass, sufficient water, knife, pliers, pliers, Screws, rolls and other tools to prepare from time to time.

First boarding

For the first time to board the Ship, pay attention to boarding etiquette. First of all, the captain's consent can only be boarded, just like invited to enter the house of others.When boarding the Ship, you should be very careful, especially when you are low tide, use a ladder or connect to the large boat by a small boat or a small boat. When crossing the side cable, you should cross the back to maintain the center of gravity of the body.Proper locations and prevent the hull of the hull may move into the water.

The sailing club often keeps tilting or suddenly unpredictable, especially for beginners who are not accustomed to activities on the tilted Ship.The string cable, the top pole of the cabin, or any fixed devices on the Ship can help you stand firm.When walking around, the body is slightly bent and walks, keeping the center of gravity, and be careful not to hit the horizontal pole or let it hit you.Walk on the deck to keep on the upper side for safety.

2. Small boat site and instructions

1. Former sail (jib): sail used in front of the main mast.

2. HeadStay or Forestay: The top of the mast can be pulled forward to the front boat, and the steel cable on the front sail can be buckled.

3. SHEET: The main control of the rope can be released or tightened and fixed. This picture refers to the front sail.

4. Mainsail: The largest sail that is raised after the main mast is also the source of the main power of the entire sailing boat.

5. Battens: The flat bars inserted from the back edge of the sail, in order to maintain a good sail shape.

6. MainSheet: Rope to control the angle of the main sail.

7. Boom: elongated, used to fix the bottom of the main sail.

8. BOOMVANG: The cable tightened or supported by the sail truss to prevent the sailing truffle up.

9. Mast (MAST): The long rods made of wood or aluminum are supported by steel cables for lifting and stretching sails.

10. SHRouds: The tension used to fix the side of the mast.

11. Centerboard: Under the hull, you can adjust the depth of water (mainly axis -based heart, front and rear lift).

12. Rudder: The device used to control the Ship in the direction.

13. Boat (BOW): The front of the hull.

14. Stern: The last part of the hull.

15. Hull: The shell of the Ship.

3. Preparation before playing sailing

1. Operation basis

(1) Look at the basic knowledge of sailing, understand what the sailboat is driving, and see the relationship between the wind, sail and boat in all directions, see the basic chapter of the sailboat in the forum technology post.

(2) Keep in mind the basic guidance and safety reminder of the teacher before launching. Sailing is a sports Tool with safety knowledge, including wearing a life jacket to understand the use of safety equipment. Pay attention to the difference between the boat and the big boat from the preparation of the Ship on the dock.To control the balance of the boat and your own center of gravity, it is generally necessary to quickly move the Ship to move the center of gravity to the center of the Ship to avoid the boat cover.Check whether each rope is in normal state.

(3) After boarding the Ship, pay attention to lift the sails because of the cooperation, and the boat can generally rise on the shore.

(4) After sailing, safely leave the dock.To judge the direction of the wind first, you can generally judge through the wind direction indicator on the boat or the wind line tied to the side branches. Generally, the range of 45 degrees in the direction of the wind is the range of 45 degrees.Sailing, of course, to adjust the angle of sails from the perspective of wind.

(5) After a period of familiarity, we can master the basic operation of the former sails, and start learning how to take the helm. The boat we learn is the rudder of the pushing rod. It is more sensitive than the rudder wheel.Basic driving in turn to understand the relationship between wind, front sail, main sail, main sail, Ship's order and rudder's sense of rudder, and can basically understand the basic essentials and feelings.

2. Important angle

(1) Wind direction angle: The term for sailing motion sailing, refers to the angle between the wind between the end of the same sailing boat.The motivation of the sailing Ship mainly depends on wind power.And the size of the wind direction to the promotion of sailing is very important.Athletes must correctly grasp the wind direction and angle in order to fully use the wind to drive sailing.

(2) Different wind direction angle divide the degree

The wind direction angle of the top wind is between 0 degrees and 30 degrees; the wind direction angle of the front wind is between 30 degrees and 60 degrees;At 80 degrees 1 100

Between degree; The wind direction angle of the Smooth wind is between 100 degrees and 170 degrees; The wind direction angle of the tail wind is between 170 degrees and 180 degrees.

3. Sailing knot

Since ancient times, skilled use of knots is one of the very important sailing skills, because it will save the life of the crew.Different use cables use different materials.Due to the high tensile strength, nylon rope can be used as anchor rope or a boat rope.Dakun has little resistance and can be used as a flag rope or main sail.Polypropylene can float and can generally be used as a tie rope.

(1) Single knot.The wide range of uses can prevent loosening.

(2) Lilac knot.It is not a very strong way of knotting, which can be used as a short -term link.

(3) 8 -character knot.Used for the top of the flag rope or main sail.

(4) Rolling knot.Used to connect with coarse cables.

(5) Horn knot.Used to connect the cable angle of the same system.

(6) Two halves.Used for the same column, ring, etc.

It is also important to exercise the skills to handle cables.First of all, take the cable carefully.Before handing, the disk is divided into two parts.When throwing the smaller part of the cable, you need to keep the hand shape so that the other half of the cable is naturally pulled out in the other hand.

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[Lifetime clothing material] What are the detailed explanations of life -saving clothing materials

Safe clothes are a kind of clothing of life. The design is similar to a vest. The general use period is 5-7 years. It is one of the life-saving equipment on board and airplanes.What kind of life clothes are good?The CCAR.TSO-C13F regulations make the life jacket made of internationally universal PU tape.Suitable for water life.

Made of nylon fabric or neoprene, buoyantic material or inflatable materials, reflective materials, etc.Generally, it is made of foam plastic or cork.Putting on the body has enough buoyancy to make the water falling from the water.

What are the life jacket materials

1. Filling -type life jacket, that is, use nylon or chlorine rubber as fabrics, fill the buoyancy material in the middle.

2. Inflatable life jacket: It is made of high -intensity Waterproof material, similar to the principle of inflatable life -like life or swimming rings.Automatic inflatable or passive filling.However, this kind of life jacket should pay attention to: absolutely avoid sharp objects to piercing or grinding the waterproof layer. After leakage, it will cause serious consequences of unimaginable imagination.

How to use the life jacket

Ordinary life jacket wearing method:

1. Put the life jacket on the neck and place the rectangular buoyancy bag in front of you; tie the neckline band.

2. Pass the left and right bands through the buckle bands on the left and right sides, and cross the back;

3. Pass the band through the buckle rings on the chest and hit the knot.

Notice:

1. Check whether the life jacket is broken before wearing, and check the device and gas cylinder in inflatable life jacket

2. Some life jackets are equipped with a reflective film on one side. If you wear the reflective film in it, you will not play a role.

3. To kill the strap, so as not to be shocked during diving or loosened for a long time.

Manual inflatable life clothing wearing method:

1. Put your head into the life jacket;

2. Tie the band on the left and right sides;

3. Pull the tension on the left and right sides, the inflatable valve is opened, and the life jacket is inflated within a few seconds.The manual inflatable life jacket on the plane also has a variety of equipment: the power supply of the orientation indicator is activated by seawater, and the power supply time can exceed 12 hours; some also include whistle, mirror, etc.