Safety rope for tower climbing operation
By designing a safety rope with hooks, rope body, waist rope, snap buckle and limiting mechanism, the rope body is wound with a clockwork spring, the interference and winding problems of traditional safety rope operation are solved, and convenient replacement and improved safety performance are achieved.
Patent Information
- Application Number
- CN202421835103.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-07-31
AI Technical Summary
When used, the safety rope for traditional tower climbing operations will have a longer part hanging outside, causing operational interference and easy to wrap and knot, reducing safety performance.
A safety rope including hook, rope body, waist rope, snap buckle, connecting shell and limiting mechanism is designed. The rotating rod is driven to wrap the rope body with a clockwork spring, and the limit is released through the rotating ring to facilitate replacement of the rope body.
It effectively prevents the rope body from being wound outside, improves the convenience of use and safety performance of the safety rope, and facilitates the individual replacement of worn rope bodies.
Smart Images
Figure CN223275795U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of safety ropes, in particular to a safety rope for tower climbing operations. Background Art
[0002] In order to ensure the normal use of line towers, workers are usually required to climb the towers for regular maintenance work. To ensure the personal safety of workers, workers are usually equipped with safety ropes for work.
[0003] Traditional safety ropes used for tower climbing operations have a long portion hanging outside when in use, which will interfere with the workers' operations and is easy to get tangled and knotted, reducing the safety performance of the safety rope and making it inconvenient to use. Utility Model Content
[0004] In view of the above problems existing in the existing safety rope for tower climbing operations, the present utility model is proposed.
[0005] Therefore, the purpose of the present utility model is to provide a safety rope for tower climbing operations, which solves the problem in the prior art that the safety rope for tower climbing operations has a long part hanging outside when in use, which interferes with the operation of the staff, is easily entangled and knotted, reduces the safety performance of the safety rope, and is inconvenient to use.
[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:
[0007] A safety rope for tower climbing operations comprises a hook and a rope body, wherein the rope body is fixedly arranged on one side of the hook, a waist rope is arranged on one side of the other end of the rope body, a buckle male end is arranged at one end of the waist rope, and a buckle female end is arranged at the other end of the waist rope, the buckle male end and the buckle female end are clamped and fixed, a connecting shell is fixedly arranged at one end of the rope body close to the waist rope, a connecting rod is fixedly arranged on the side of the waist rope close to the rope body, the connecting rod is plugged into the connecting shell, and a limiting mechanism is provided on the outer wall of the connecting shell to limit the movement of the connecting rod relative to the connecting shell. A storage shell is provided in the middle part of the rope body, and a rotating rod is rotatably provided inside the storage shell. The middle end of the rope body is wrapped around the rod wall of the rotating rod. Openings are provided on both sides of the storage shell, and both ends of the rope body extend to the outside of the fixed shell through the corresponding openings. A fixed shell is fixedly provided on the upper surface of the storage shell, and the upper end of the rotating rod extends to the inside of the fixed shell. The rod wall of the rotating rod and the internal movable sleeve of the fixed shell are provided with a clockwork spring, and the two ends of the clockwork spring are fixedly connected to the corresponding rotating rod and the inner wall of the fixed shell respectively.
[0008] Preferably, the limiting mechanism includes a rotating ring and a clamping block, through grooves are provided on both sides of the connecting shell, and the two clamping blocks are slidably arranged on the inner sides of the corresponding through grooves, and clamping grooves are provided on both sides of the lower end of the connecting rod, and one side of the two clamping blocks is clamped with the corresponding clamping grooves, and the outer wall of the connecting shell is provided with an external thread, and the rotating ring is threadedly sleeved on the outer wall of the connecting shell, and a conical groove is provided on the lower side of the rotating ring, and triangular blocks are fixedly provided on the outer sides of the two clamping blocks, and both sides of the conical groove conflict with the inclined surfaces of the corresponding triangular blocks.
[0009] Preferably, the cross-sections of the connecting rod and the inner wall of the connecting shell are both rectangular.
[0010] Preferably, the rope body is made of a composite of multiple nylon ropes.
[0011] Preferably, the outer wall of the rotating ring is provided with anti-slip lines.
[0012] Preferably, the surface of the rope body is sprayed with a wear-resistant coating.
[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0014] 1. The utility model can effectively prevent more ropes from interfering with construction by allowing the spring force of the clockwork spring to drive the rotating rod to rotate during use, so that the rotating rod can wrap around the rope.
[0015] 2. In the present invention, by rotating the rotating ring and moving it upward, the limit of the card block can be released, and the card block can be pulled out of the card slot, so that the connecting rod and the connecting shell can be separated, which makes it convenient to replace the worn rope body separately. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0017] Figure 1 This is a schematic diagram of the structure of a safety rope for tower climbing operations proposed in the utility model;
[0018] Figure 2 for Figure 1 Schematic diagram of the internal structure;
[0019] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A in the middle.
[0020] Description of reference numerals:
[0021] 1. Hook; 2. Storage shell; 3. Rotating rod; 4. Rope body; 5. Waist rope; 6. Female buckle end; 7. Male buckle end; 8. Fixed shell; 9. Spring; 10. Connecting rod; 11. Connecting shell; 12. Block; 13. Triangular block; 14. Rotating ring. DETAILED DESCRIPTION
[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.
[0023] The embodiment of the utility model discloses a safety rope for tower climbing operations.
[0024] Reference Figure 1-3 A safety rope for tower climbing includes a hook 1 and a rope body 4. The rope body 4 is fixedly arranged on one side of the hook 1. A waist rope 5 is arranged on one side of the other end of the rope body 4. One end of the waist rope 5 is provided with a buckle male end 7. The other end of the waist rope 5 is provided with a buckle female end 6. The buckle male end 7 is fixedly connected with the buckle female end 6. A connecting shell 11 is fixedly provided on the end of the rope body 4 near the waist rope 5. The rope body 4 is made of a composite of multiple nylon ropes to improve the strength of the rope body 4. The surface of the rope body 4 is sprayed with a wear-resistant coating to improve the wear resistance of the rope body 4. A connecting rod 10 is fixedly provided on the side of the waist rope 5 near the rope body 4. The connecting rod 10 is plugged into the connecting shell 11. A storage shell 2 is provided in the middle of the rope body 4. A rotating rod 3 is provided inside the storage shell 2 for rotation. The middle end of the rope body 4 is wrapped around the rod wall of the rotating rod 3. Openings are provided on both sides of the storage shell 2. Both ends of the rope body 4 extend to the outside of the fixed shell 8 through the corresponding openings. A fixed shell 8 is fixedly provided on the upper surface of the storage shell 2. The upper end of the rotating rod 3 extends to the inside of the fixed shell 8. The rod wall of the rotating rod 3 and the internal movable sleeve of the fixed shell 8 are provided with a clockwork spring 9. The two ends of the clockwork spring 9 are fixedly connected to the corresponding rotating rod 3 and the inner wall of the fixed shell 8 respectively.
[0025] Reference Figure 1-3The outer wall of the connecting shell 11 is provided with a limit mechanism that limits the movement of the connecting rod 10 relative to the connecting shell 11. The limit mechanism includes a rotating ring 14 and a block 12. Through grooves are provided on both sides of the connecting shell 11, and the two blocks 12 are slidably arranged on the inner sides of the corresponding through grooves. Both sides of the lower end of the connecting rod 10 are provided with a slot, and one side of the two blocks 12 is engaged with the corresponding slot. The outer wall of the connecting shell 11 is provided with an external thread, and the rotating ring 14 is threadedly sleeved on the outer wall of the connecting shell 11. The lower side of the rotating ring 14 is provided with a conical groove, and the outer sides of the two blocks 12 are fixedly provided with triangular blocks 13. Both sides of the conical groove conflict with the inclined surfaces of the corresponding triangular blocks 13. The cross-sections of the inner walls of the connecting rod 10 and the connecting shell 11 are rectangular, so that the connecting rod 10 cannot rotate relative to the connecting shell 11, and the outer wall of the rotating ring 14 is provided with anti-slip grooves to increase the friction between the hand and the rotating ring 14 to prevent slipping during rotation.
[0026] In the present invention, when in use, the elastic force of the clockwork spring 9 drives the rotating rod 3 to rotate, that is, the rotating rod 3 is wound around the rope body 4, which can effectively prevent more rope bodies 4 from interfering with the construction outside. When the rope body 3 is seriously worn, the rotating ring 14 is rotated to move the rotating ring 14 upward, which can release the limit on the block 12 and pull the block 12 out of the slot, so that the connecting rod 10 and the connecting shell 11 can be separated, which makes it convenient to replace the worn rope body 4 separately.
[0027] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A safety rope for tower climbing, comprising a hook (1) and a rope body (4), characterized in that: The rope body (4) is fixedly arranged on one side of the hook (1), and a waist rope (5) is arranged on one side of the other end of the rope body (4). A buckle male end (7) is arranged on one end of the waist rope (5), and a buckle female end (6) is arranged on the other end of the waist rope (5). The buckle male end (7) and the buckle female end (6) are fixedly connected. A connecting shell (11) is fixedly arranged on one end of the rope body (4) close to the waist rope (5), and a connecting rod (10) is fixedly arranged on one side of the waist rope (5) close to the rope body (4). The connecting rod (10) is plugged into the connecting shell (11), and a limiting mechanism for limiting the movement of the connecting rod (10) relative to the connecting shell (11) is provided on the outer wall of the connecting shell (11). A storage shell (2) is provided in the middle of the body (4), a rotating rod (3) is rotatably provided inside the storage shell (2), the middle end of the rope body (4) is wound around the rod wall of the rotating rod (3), openings are provided on both sides of the storage shell (2), both ends of the rope body (4) pass through the corresponding openings and extend to the outside of the fixed shell (8), a fixed shell (8) is fixedly provided on the upper surface of the storage shell (2), the upper end of the rotating rod (3) extends to the inside of the fixed shell (8), the rod wall of the rotating rod (3) and the inner sleeve of the fixed shell (8) are provided with a spring spring (9), and the two ends of the spring spring (9) are respectively fixedly connected to the corresponding rotating rod (3) and the inner wall of the fixed shell (8).
2. The safety rope for tower climbing according to claim 1, characterized in that: The limiting mechanism comprises a rotating ring (14) and a clamping block (12); through grooves are provided on both sides of the connecting shell (11); the two clamping blocks (12) are slidably arranged on the inner sides of the corresponding through grooves; clamping grooves are provided on both sides of the lower end of the connecting rod (10); one side of the two clamping blocks (12) is clamped with the corresponding clamping grooves; an outer wall of the connecting shell (11) is provided with an external thread; the rotating ring (14) is threadedly sleeved on the outer wall of the connecting shell (11); a tapered groove is provided on the lower side of the rotating ring (14); triangular blocks (13) are fixedly provided on the outer sides of the two clamping blocks (12); both sides of the tapered groove are in conflict with the inclined surfaces of the corresponding triangular blocks (13).
3. The safety rope for tower climbing according to claim 1, characterized in that: The cross sections of the inner walls of the connecting rod (10) and the connecting shell (11) are both rectangular.
4. The safety rope for tower climbing according to claim 1, characterized in that: The rope body (4) is made of a composite of multiple strands of nylon rope.
5. The safety rope for tower climbing according to claim 2, characterized in that: The outer wall of the rotating ring (14) is provided with anti-slip lines.
6. The safety rope for tower climbing according to claim 1, characterized in that: The surface of the rope body (4) is sprayed with a wear-resistant coating.