Quick climbing device for overhauling high-voltage line tower

Abstract

A quick climbing device for high-voltage line tower maintenance relates to the technical field of high-voltage line tower maintenance climbing and comprises a safety fixing belt, a safety connecting rope and a climbing auxiliary device, the safety fixing belt is arranged on the safety connecting rope, and the climbing auxiliary device is arranged on the safety fixing belt. The climbing auxiliary device is composed of a first elastic belt, a second elastic belt and a second limiting belt, the first elastic belt is provided with the second limiting belt, the second limiting belt is provided with the second elastic belt, and the second elastic belt is connected with the first elastic belt; the device is reasonable and practical in structure and easy to operate, climbing personnel can climb the high-voltage line tower conveniently, the device can assist the climbing personnel in lifting legs to climb on the high-voltage line tower conveniently, the fatigue of the legs of the climbing personnel is reduced, and the safety of the climbing personnel in climbing the high-voltage line tower is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of maintenance and climbing of high-voltage line towers, and in particular to a fast climbing device for the maintenance of high-voltage line towers. Background Art

[0002] As is known, the lines on high-voltage line towers need to be regularly maintained by staff. Most high-voltage line towers are set in the wild. The high-voltage line towers are relatively high. When encountering an external climbing tower, the staff need to climb on the footrests. When climbing, the legs need to continuously exert force. However, there is no rest position for the climbing personnel on the external climbing tower. The climbing personnel are prone to leg fatigue after climbing the high-voltage line tower for a long time. In the later stage, the leg fatigue becomes more serious and accidents are likely to occur. For this reason, we have proposed a fast climbing device for the maintenance of high-voltage line towers. Summary of the Invention

[0003] In order to overcome the deficiencies in the background art, the present invention discloses a fast climbing device for the maintenance of high-voltage line towers. The safety fixing belt is worn on the climbing personnel, and the climbing assisting device is fixed to the ankles of the climbing personnel. The climbing assisting device assists the climbing personnel to lift their legs for climbing, so as to achieve the purpose of assisting the climbing personnel to quickly climb the high-voltage line tower.

[0004] In order to achieve the above-mentioned invention purpose, the present invention adopts the following technical solutions A fast climbing device for the maintenance of high-voltage line towers includes a safety fixing belt, a safety connecting rope and a climbing assisting device. The safety fixing belt is provided on the safety connecting rope, and the climbing assisting device is provided on the safety fixing belt. The climbing assisting device is composed of a first elastic band, a second elastic band and a second limiting band. The second limiting band is provided on the first elastic band, the second elastic band is provided on the second limiting band, and the second elastic band is connected to the first elastic band.

[0005] The second limiting band is made of an elastic material. A fourth magic tape is provided on the rear surface of one end of the second limiting band, and a third magic tape is provided on the front surface of the other end of the second limiting band. The fourth magic tape on the second limiting band is adhered to the third magic tape, and the second limiting band is worn on the ankles of the climbing staff.

[0006] At the middle position of the upper surface of the second limiting band, a first elastic band is provided. One end of the first elastic band is connected to the second limiting band, and a safety fixing belt is provided at the other end of the first elastic band. Second elastic bands are provided on both sides of the upper surface of the second limiting band where the first elastic band is provided.

[0007] One end of the second elastic band is connected to the second limiting band, and the other end of the second elastic band is connected to the first elastic band.

[0008] The safety fixing belt is composed of a back fixing belt, a first fixing belt and a first limiting belt. The back fixing belt is worn on the back of the climbing staff. A first limiting belt is provided at the position of the back fixing belt corresponding to the waist of the climbing staff. First fixing belts are provided at the positions of both shoulders of the climbing staff on the back fixing belt. One end of the first fixing belt is connected to the back fixing belt, and the other end of the first fixing belt is connected to the first limiting belt. First fixing holes are provided on the back fixing belt at the positions of both shoulders of the climbing staff on one side of the first fixing belt. A safety connecting rope is provided in the first fixing holes on the back fixing belt.

[0009] The first limiting belt is made of elastic material. A first magic tape is provided on the rear surface of one end of the first limiting belt, and a second magic tape is provided on the front surface of the other end of the first limiting belt. The first magic tape on the first limiting belt is adhered to the second magic tape. The first limiting belt is worn around the waist of the climbing staff. The middle position on the lower surface of the first limiting belt is connected to a first elastic belt.

[0010] The safety connecting rope is composed of a safety rope, a safety rope connecting ring, a second fixing belt and a slider. A slider is provided at one end of the safety rope, a safety rope connecting ring is provided at the other end of the safety rope, and a second fixing belt is provided on the safety rope connecting ring.

[0011] At least one second fixing belt is provided. One end of the second fixing belt is fixed on the safety rope connecting ring, and the other ends of the second fixing belt are respectively fixed in the first fixing holes on the back fixing belt and on the first limiting belt.

[0012] The slider is composed of a fixing block and a limiting block. A second fixing hole is provided on the rear surface of the fixing block. The safety rope is provided in the second fixing hole on the fixing block. A third fixing hole is provided on the upper surface of the fixing block. The third fixing hole penetrates the fixing block. A limiting block is provided on the inner wall of the third fixing hole on the fixing block. A fixing groove is provided on the front surface of the fixing block. The fixing groove on the fixing block is internally connected to the inside of the third fixing hole on the fixing block.

[0013] The limiting block is made of elastic material. The limiting block is inclined and provided on the inner wall of the third fixing hole on the fixing block. At least one limiting block is provided, and the limiting blocks are arranged orderly on the inner wall of the third fixing hole on the fixing block.

[0014] Due to the adoption of the above technical solutions, the present invention has the following beneficial effects: A fast climbing device for the maintenance of high-voltage line towers according to the present invention uses a safety fixing belt to be worn on the climber's body, and a climbing assistance device is fixed to the climber's ankle. The climbing assistance device assists the climber in lifting the leg to climb, so as to achieve the purpose of assisting the climber to quickly climb the high-voltage line tower. The structure of the present invention is reasonable and practical, and the operation is simple. It is not only convenient for the climber to climb the high-voltage line tower, but also convenient for the assisted climber to lift the leg to climb on the high-voltage line tower, reducing the fatigue of the climber's legs and improving the safety of the climber climbing the high-voltage line tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a structural schematic diagram of the safety fixing belt of the present invention; Figure 3 is a structural schematic diagram of the first limiting belt of the present invention; Figure 4 is a structural schematic diagram of the safety connecting rope of the present invention; Figure 5 is a structural schematic diagram of the slider of the present invention; Figure 6 is a sectional schematic diagram of the slider of the present invention; Figure 7 is a structural schematic diagram of the climbing assistance device of the present invention; Figure 8 is a structural schematic diagram of the second limiting belt of the present invention; Figure 9 is a schematic diagram of the climbing part of the high-voltage line tower of the present invention; 1. Safety fixing belt; 2. Safety connecting rope; 3. Climbing assistance device; 4. Back fixing belt; 5. First fixing hole; 6. First fixing belt; 7. First limiting belt; 8. First magic tape; 9. Second magic tape; 10. Safety rope; 11. Safety rope connecting ring; 12. Second fixing belt; 13. Slider; 14. Fixed block; 15. Limiting block; 16. Second fixing hole; 17. Third fixing hole; 18. Fixed groove; 19. First elastic band; 20. Second elastic band; 21. Second limiting belt; 22. Third magic tape; 23. Fourth magic tape. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0017] Combined with the attached Figures 1 - 9A fast climbing device for overhauling high-voltage line towers, comprising a safety fixing belt 1, a safety connecting rope 2 and a climbing assisting device 3. The safety connecting rope 2 is provided with the safety fixing belt 1, and the safety fixing belt 1 is provided with the climbing assisting device 3. The climbing assisting device 3 is composed of a first elastic belt 19, a second elastic belt 20 and a second limiting belt 21. The second limiting belt 21 is provided on the first elastic belt 19, and the second elastic belt 20 is provided on the second limiting belt 21. The second elastic belt 20 is connected to the first elastic belt 19.

[0018] The second limiting belt 21 is made of elastic material. A fourth magic tape 23 is provided on the rear surface of one end of the second limiting belt 21, and a third magic tape 22 is provided on the front surface of the other end of the second limiting belt 21. The fourth magic tape 23 on the second limiting belt 21 is adhered to the third magic tape 22. The second limiting belt 21 is worn around the ankle of the climbing worker.

[0019] At the middle position of the upper surface of the second limiting belt 21, there is a first elastic belt 19. One end of the first elastic belt 19 is connected to the second limiting belt 21, and the other end of the first elastic belt 19 is provided with a safety fixing belt 1. Second elastic belts 20 are provided on both sides of the upper surface of the second limiting belt 21 where the first elastic belt 19 is provided.

[0020] One end of the second elastic belt 20 is connected to the second limiting belt 21, and the other end of the second elastic belt 20 is connected to the first elastic belt 19.

[0021] The safety fixing belt 1 is composed of a back fixing belt 4, a first fixing belt 6 and a first limiting belt 7. The back fixing belt 4 is worn on the back of the climbing worker. A first limiting belt 7 is provided at the position of the back fixing belt 4 corresponding to the waist of the climbing worker. First fixing belts 6 are provided at both shoulder positions of the climbing worker on the back fixing belt 4. One end of the first fixing belt 6 is connected to the back fixing belt 4, and the other end of the first fixing belt 6 is connected to the first limiting belt 7. First fixing holes 5 are provided on both sides of the back fixing belt 4 at the shoulder positions of the climbing worker on one side of the first fixing belt 6. The safety connecting rope 2 is provided in the first fixing holes 5 on the back fixing belt 4.

[0022] The first limiting belt 7 is made of elastic material. A first magic tape 8 is provided on the rear surface of one end of the first limiting belt 7, and a second magic tape 9 is provided on the front surface of the other end of the first limiting belt 7. The first magic tape 8 on the first limiting belt 7 is adhered to the second magic tape 9. The first limiting belt 7 is worn around the waist of the climbing worker, and the middle position of the lower surface of the first limiting belt 7 is connected to the first elastic belt 19.

[0023] The safety connecting rope 2 is composed of a safety rope 10, a safety rope connecting ring 11, a second fixing belt 12 and a slider 13. A slider 13 is provided at one end of the safety rope 10, a safety rope connecting ring 11 is provided at the other end of the safety rope 10, and a second fixing belt 12 is provided on the safety rope connecting ring 11.

[0024] At least one second fixing belt 12 is provided. One end of the second fixing belt 12 is fixed on the safety rope connecting ring 11, and the other ends of the second fixing belt 12 are respectively fixed in the first fixing holes 5 on the back fixing belt 4 and on the first limiting belt 7.

[0025] The slider 13 is composed of a fixing block 14 and a limiting block 15. A second fixing hole 16 is provided on the rear surface of the fixing block 14, the safety rope 10 is provided in the second fixing hole 16 on the fixing block 14, a third fixing hole 17 is provided on the upper surface of the fixing block 14, the third fixing hole 17 penetrates through the fixing block 14, a limiting block 15 is provided on the inner wall of the third fixing hole 17 on the fixing block 14, a fixing groove 18 is provided on the front surface of the fixing block 14, and the fixing groove 18 on the fixing block 14 is internally connected to the inside of the third fixing hole 17 on the fixing block 14.

[0026] The limiting block 15 is made of an elastic material. The limiting block 15 is obliquely arranged on the inner wall of the third fixing hole 17 on the fixing block 14. At least one limiting block 15 is provided, and the limiting blocks 15 are arranged in an orderly manner on the inner wall of the third fixing hole 17 on the fixing block 14.

[0027] Embodiment 1. For the fast climbing device for overhauling high-voltage line towers, when in use, the back fixing belt 4 is worn on the back of the climber. The first limiting belt 7 is fixed to the waist of the climber through the first magic tape 8 and the second magic tape 9. The second limiting belt 21 is installed at the ankle of the climber through the cooperation of the third magic tape 22 and the fourth magic tape 23. The first elastic belt 19 is located at the rear side of the back of the climber. The fixing block 14 is sleeved on the fixing belt protection track through the third fixing hole 17. The limiting block 15 on the inner wall of the third fixing hole 17 on the fixing block 14 is stuck on the protection track of the high-voltage line tower. The limiting block 15 ensures that the fixing block 14 can only rise unidirectionally on the protection track of the high-voltage line tower. When the fixing block 14 moves downward on the protection track of the high-voltage line tower, the limiting block 15 is stuck on the protection track of the high-voltage line tower. When the climber straightens his legs, the first elastic belt 19 is stretched. When the climber raises his leg, the first elastic belt 19 contracts to drive the climber's leg to be lifted and stepped on the previous foot peg. Then the other leg of the climber is driven by another first elastic belt 19 to be lifted and stepped on the previous foot peg. By repeating the above actions, the climber climbs on the high-voltage line tower, thereby reducing the force used by the climber to lift his leg when climbing the high-voltage line tower. The structure of the present invention is reasonable and practical, and the operation is simple. It is not only convenient for the climber to climb the high-voltage line tower, but also convenient to assist the climber to lift his leg and climb on the high-voltage line tower, reducing the fatigue of the climber's legs and improving the safety of the climber climbing the high-voltage line tower.

[0028] The parts not detailed in the present invention are the prior art. Although the present invention is specifically shown and introduced in combination with the preferred implementation schemes, there are many methods and ways to specifically implement this technical solution. The above is only the preferred implementation manner of the present invention. However, those skilled in the art should understand that various changes can be made to the present invention in terms of form and details without departing from the spirit and scope of the present invention defined by the appended claims, and all of them fall within the protection scope of the present invention.

Claims

1. A fast climbing device for the maintenance of high-voltage line towers, comprising a safety fixing belt, a safety connecting rope and a climbing assistance device, wherein the safety fixing belt is provided on the safety connecting rope, and the characteristics are as follows: The safety fixing belt is provided with a climbing assistance device, which is composed of a first elastic belt, a second elastic belt and a second limiting belt. The second limiting belt is provided on the first elastic belt, the second elastic belt is provided on the second limiting belt, and the second elastic belt is connected to the first elastic belt.

2. The quick climbing device for maintaining high-voltage line towers according to claim 1, characterized in that: The second limiting belt is made of elastic material. A fourth magic tape is provided on the rear surface of one end of the second limiting belt, and a third magic tape is provided on the front surface of the other end of the second limiting belt. The fourth magic tape on the second limiting belt is pasted to the third magic tape, and the second limiting belt is worn at the ankle of the climbing staff.

3. The quick climbing device for overhauling high-voltage line towers according to claim 2, characterized in that: A first elastic belt is provided at the middle position of the upper surface of the second limiting belt. One end of the first elastic belt is connected to the second limiting belt, and a safety fixing belt is provided at the other end of the first elastic belt. Second elastic belts are provided on both sides of the upper surface of the second limiting belt where the first elastic belt is provided.

4. A fast climbing device for overhauling high-voltage line towers according to claim 3, characterized in that: One end of the second elastic belt is connected to the second limiting belt, and the other end of the second elastic belt is connected to the first elastic belt.

5. The quick climbing device for overhauling high-voltage line towers according to claim 4, characterized in that: The safety fixing belt is composed of a back fixing belt, a first fixing belt and a first limiting belt. The back fixing belt is worn on the back of the climbing staff. A first limiting belt is provided at the position of the climbing staff's waist on the back fixing belt. First fixing belts are provided at the positions of both shoulders of the climbing staff on the back fixing belt. One end of the first fixing belt is connected to the back fixing belt, and the other end of the first fixing belt is connected to the first limiting belt. First fixing holes are provided on one side of the first fixing belts at the positions of both shoulders of the climbing staff on the back fixing belt. A safety connection rope is provided in the first fixing holes on the back fixing belt.

6. The quick climbing device for overhauling high-voltage line towers according to claim 5, characterized in that: The first limiting belt is made of elastic material. A first magic tape is provided on the rear surface of one end of the first limiting belt, and a second magic tape is provided on the front surface of the other end of the first limiting belt. The first magic tape on the first limiting belt is pasted to the second magic tape, and the first limiting belt is worn around the waist of the climbing staff. The middle position of the lower surface of the first limiting belt is connected to the first elastic belt.

7. The quick climbing device for overhauling high-voltage line towers according to claim 6, characterized in that: The safety connection rope is composed of a safety rope, a safety rope connection ring, a second fixing belt and a slider. A slider is provided at one end of the safety rope, a safety rope connection ring is provided at the other end of the safety rope, and a second fixing belt is provided on the safety rope connection ring.

8. A fast climbing device for overhauling high-voltage line towers according to claim 7, characterized in that: At least one second fixing belt is provided. One end of the second fixing belt is fixed on the safety rope connection ring, and the other ends of the second fixing belt are respectively fixed in the first fixing holes on the back fixing belt and the first limiting belt.

9. A fast climbing device for overhauling high-voltage towers according to any one of claims 1-8, characterized in that: The slider is composed of a fixing block and a limiting block. A second fixing hole is provided on the rear surface of the fixing block. The safety rope is provided in the second fixing hole on the fixing block. A third fixing hole is provided on the upper surface of the fixing block. The third fixing hole penetrates the fixing block. A limiting block is provided on the inner wall of the third fixing hole on the fixing block. A fixing groove is provided on the front surface of the fixing block. The fixing groove on the fixing block is internally connected to the inside of the third fixing hole on the fixing block.

10. The quick climbing device for overhauling high-voltage line towers according to claim 9 is characterized in that: The limiting block is made of elastic material. The limiting block is inclined and provided on the inner wall of the third fixing hole on the fixing block. At least one limiting block is provided, and the limiting blocks are arranged in an orderly manner on the inner wall of the third fixing hole on the fixing block.

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