Safety rope conveyor for climbing power transmission tower

Abstract

The utility model discloses a power transmission tower climbing safety rope conveyor which comprises a shell and a safety rope, a reel driven by a servo motor to rotate is installed in the shell, one end of the safety rope is fixed to the reel, the other end of the safety rope penetrates through the shell and is fixedly connected with a lock catch piece, a through opening is formed in the shell in a penetrating mode, and the safety rope penetrates through the through opening. A through opening is formed in the shell, the safety rope penetrates through the through opening, the free end of the safety rope is fixed to a component of the power transmission tower through the locking fastener, the front side wall of the shell is connected with a front plate through a connecting screw, and the bottom of the shell is fixedly connected with a fixing assembly for fixing the shell to the component of the power transmission tower. The safety rope fixing device is reasonable in structural design, the safety rope can be unfolded, used and stored conveniently, the two ends of the safety rope can be stably fixed to a component of a power transmission tower through the lock catch pieces and the fixing assemblies for use of the safety rope, and operation is easy and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to power transmission tower anti -fall technical field especially relates to a kind of climbing power transmission tower safety rope conveyor. BACKGROUND

[0002] With the rapid development of electric power industry, our country has built multiple superhigh voltage, ultra-high voltage transmission lines, and the increase of voltage grade leads to the height of overhead transmission line tower increases significantly, and the problems such as high air pressure and serious physical consumption faced by workers when climbing the tower are increasingly serious, and once the accident such as stepping out of place or slipping occurs, it will pose a great threat to the life safety of workers.

[0003] At present, when workers climb power transmission tower for aerial work, workers usually use safety belt, safety rope and slide to prevent falling, and workers usually carry safety rope to the tower, fix the safety rope on the power transmission tower and work, but the safety rope is usually loose, which is not conducive to carrying and is not convenient for the safety rope to be conveyed and unfolded for use, and after use, it is not convenient to store it on the power transmission tower, therefore, a kind of climbing power transmission tower safety rope conveyor is designed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problems in the prior art and provides a kind of climbing power transmission tower safety rope conveyor, which is convenient for safety rope to be unfolded and stored, and the setting of lock catch and fixing assembly can stably fix the two ends of safety rope on the component of power transmission tower for use, which is easy to operate.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of climbing power transmission tower safety rope conveyor, including shell and safety rope, the shell is installed with winding wheel driven by servo motor to rotate, one end of the safety rope is fixed on the winding wheel, the other end penetrates the shell and is fixedly connected with lock catch, the lock catch fixes the free end of safety rope on the component of power transmission tower, the front side wall of the shell is connected with front plate by connecting screw, the bottom of the shell is fixedly connected with fixing assembly for fixing the shell on the component of power transmission tower.

[0007] Preferably, a through hole is provided on the shell, and the safety rope passes through the through hole.

[0008] Preferably, the lock catch includes a U-shaped lock ring fixedly connected to the end of the safety rope, a lock plate is rotatably connected in the U-shaped lock ring, and the lock plate and the U-shaped lock ring are locked by a fastening bolt.

[0009] Preferably, a U-shaped handheld plate is fixedly connected to the front side wall of the front plate.

[0010] Preferably, the fixing assembly includes a U-shaped mounting plate fixed to the bottom of the housing, a first fixing plate and a second fixing plate slidably connected inside the U-shaped mounting plate, a double-ended screw extending to the outside of the U-shaped mounting plate rotatably connected to the inner side wall of the U-shaped mounting plate, the double-ended screw threaded through the first fixing plate and the second fixing plate, two first horizontal plates integrally formed at the bottom of the first fixing plate, and a second horizontal plate integrally formed at the bottom of the second fixing plate, the first horizontal plates and the second horizontal plates being offset from front to back.

[0011] Preferably, the front sidewalls of the first fixing plate and the second fixing plate are provided with slots, and a U-shaped card block is inserted and removed into both slots.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. This safety rope conveyor for climbing power transmission towers features a locking buckle that secures one end of the safety rope to a component of the power transmission tower, and a fixing assembly that secures the housing and the other end of the safety rope to the same component. This allows the safety rope to be deployed stably. Workers can then fasten the buckles on their safety harnesses to the safety rope and move along it, thus providing protection for the workers.

[0014] 2. This safety rope conveyor for climbing power transmission towers uses a servo motor to drive the winding wheel, enabling the release and reeling of the safety rope. This facilitates the deployment and storage of the safety rope. The front plate can be disassembled and installed, allowing for easy inspection and maintenance of the winding wheel and safety rope inside the housing, ensuring safety during use. Attached Figure Description

[0015] Figure 1 This is a first-view three-dimensional structural diagram of a safety rope conveyor for climbing power transmission towers proposed in this utility model.

[0016] Figure 2 This is a second-view three-dimensional structural diagram of a safety rope conveyor for climbing power transmission towers proposed in this utility model.

[0017] Figure 3 for Figure 2 Enlarged view of the structure at point A in the middle;

[0018] Figure 4 This is a schematic diagram of the internal structure of a safety rope conveyor for climbing power transmission towers proposed in this utility model;

[0019] Figure 5 This is a top view schematic diagram of a safety rope conveyor for climbing power transmission towers proposed in this utility model.

[0020] In the figure: 1, the shell; 2, winding wheel; 3, servo motor; 4, safety rope; 5, through the mouth; 6, U-shaped lock ring; 7, lock plate; 8, fastening bolt; 9, front plate; 10, U-shaped mounting plate; 11, the first fixed plate; 12, the second fixed plate; 13, double-headed screw rod; 14, the first cross plate; 15, the second cross plate; 16, U-shaped clamping block; 17, U-shaped handheld plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Referring to Figures 1-5 A kind of climbing power transmission tower safety rope conveyor, including shell 1 and safety rope 4, winding wheel 2 driven by servo motor 3 rotation is installed in shell 1, servo motor 3 is installed on the rear side wall of shell 1, battery is installed in shell 1 to servo motor 3 power supply, guarantee that servo motor 3 can normally operate, servo motor 3 drives winding wheel 2 rotation, can carry out take-up and pay-off to safety rope 4, one end of safety rope 4 is fixed on winding wheel 2, other end is fixedly connected with lock catch piece and is penetrated through shell 1, through opening 5 is set in shell 1, safety rope 4 passes through through opening 5;

[0023] Lock catch piece fixes the free end of safety rope 4 on the component of power transmission tower, lock catch piece includes the U-shaped lock ring 6 fixedly connected in the end of safety rope 4, U-shaped lock ring 6 is rotatably connected with lock plate 7, lock plate 7 and U-shaped lock ring 6 are locked by fastening bolt 8, U-shaped lock ring 6 cooperates with lock plate 7, can be buckled on the component of power transmission tower, lock plate 7 and U-shaped lock ring 6 can be stably connected by fastening bolt 8, and one end of safety rope 4 is stably fixed on the component of power transmission tower;

[0024] Front side wall of shell 1 is connected with front plate 9 by connecting screw, front plate 9 is conveniently disassembled and installed, in turn, winding wheel 2 and safety rope 4 in shell 1 are conveniently overhauled and maintained, front side wall of front plate 9 is fixedly connected with U-shaped handheld plate 17, U-shaped handheld plate 17 is set to facilitate taking and carrying the device;

[0025] The bottom of the shell 1 is fixedly connected with a fixing assembly for fixing the shell 1 on a power transmission tower component, the fixing assembly comprises a U-shaped mounting plate 10 fixed on the bottom of the shell 1, a first fixing plate 11 and a second fixing plate 12 are slidably connected in the U-shaped mounting plate 10, the first fixing plate 11 and the second fixing plate 12 are adapted to the U-shaped mounting plate 10, so that they can only move horizontally in the U-shaped mounting plate 10, the inner side wall of the U-shaped mounting plate 10 is rotatably connected with a double-headed screw rod 13 extending to the outside of the U-shaped mounting plate 10, one end of the double-headed screw rod 13 located outside the U-shaped mounting plate 10 is fixedly connected with a rotating handle, the double-headed screw rod 13 is threaded through the first fixing plate 11 and the second fixing plate 12, the double-headed screw rod 13 is rotated, so that the first fixing plate 11 and the second fixing plate 12 can approach or move away from each other under the threaded engagement of the double-headed screw rod 13, the bottom of the first fixing plate 11 is integrally formed with two first horizontal plates 14, the bottom of the second fixing plate 12 is integrally formed with a second horizontal plate 15, the first horizontal plates 14 and the second horizontal plate 15 are staggered front and back, the two first horizontal plates 14 and the second horizontal plate 15 can abut against the bottom of the component of the power transmission tower, and work together with the first fixing plate 11 and the second fixing plate 12 to stably fix the shell 1 on the component of the power transmission tower, so that the other end of the safety rope 4 can be fixed on the component, and the safety rope 4 is convenient to use;

[0026] The front side walls of the first fixing plate 11 and the second fixing plate 12 are each provided with a clamping groove, the inner side wall of the clamping groove is provided with a first magnetic block, a U-shaped clamping block 16 is plug-connected in the two clamping grooves, the end of the U-shaped clamping block 16 is embedded with a second magnetic block, the second magnetic block and the first magnetic block can generate an attractive force, so that the U-shaped clamping block 16 is stably fixed on the first fixing plate 11 and the second fixing plate 12, and the stability of the first fixing plate 11 and the second fixing plate 12 is ensured.

[0027] The utility model can be described as follows:

[0028] The utility model discloses a safe rope conveyor for climbing power transmission tower, which comprises a shell, a servo motor, a winding wheel, a U-shaped hand plate, a U-shaped locking ring, a locking plate, a fastening bolt, a double-end screw rod, a first fixing plate, a second fixing plate, a first horizontal plate, a second horizontal plate and a U-shaped clamping block.

[0029] After use, reverse the above operation, take off the U-shaped locking ring 6 and the locking plate 7 from the component, start the servo motor 3 to drive the winding wheel 2 to rotate, which can wind the safety rope 4 for storage, and the operation is simple. Take out the U-shaped clamping block 16, and rotate the double-end screw rod 13 reversely to make the first fixing plate 11 and the second fixing plate 12 move away from each other, so that the shell 1 can be taken off from the power transmission tower component, and the operation is simple.

[0030] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A climbing power transmission tower safety line conveyor comprising a housing (1) and a safety line (4), characterized in that The shell (1) is provided with a winding wheel (2) driven by a servo motor (3), one end of the safety rope (4) is fixed on the winding wheel (2), the other end penetrates through the shell (1) and is fixedly connected with a lock piece, the lock piece fixes the free end of the safety rope (4) on a component of the power transmission tower, the front wall of the shell (1) is connected with a front plate (9) through connecting screws, and the bottom of the shell (1) is fixedly connected with a fixing assembly for fixing the shell (1) on the component of the power transmission tower.

2. A climbing power tower safety line hauler according to claim 1, characterized in that The shell (1) is provided with a through opening (5), and the safety rope (4) penetrates through the through opening (5).

3. A climbing power tower safety line hauler as claimed in claim 1, wherein, The lock piece comprises a U-shaped lock ring (6) fixedly connected to the end of the safety rope (4), the U-shaped lock ring (6) is rotatably connected with a lock plate (7), and the lock plate (7) and the U-shaped lock ring (6) are locked by a fastening bolt (8).

4. A climbing power tower safety line hauler as claimed in claim 1, wherein, The front wall of the front plate (9) is fixedly connected with a U-shaped hand plate (17).

5. A climbing power tower safety line hauler as claimed in claim 1, wherein, The fixing assembly comprises a U-shaped mounting plate (10) fixed to the bottom of the shell (1), the U-shaped mounting plate (10) is slidably connected with a first fixing plate (11) and a second fixing plate (12), the inner side wall of the U-shaped mounting plate (10) is rotatably connected with a double-headed screw rod (13) extending to the outer side of the U-shaped mounting plate (10), the double-headed screw rod (13) is threaded through the first fixing plate (11) and the second fixing plate (12), the bottom of the first fixing plate (11) is integrally formed with two first transverse plates (14), the bottom of the second fixing plate (12) is integrally formed with a second transverse plate (15), and the first transverse plates (14) and the second transverse plate (15) are staggered front and back.

6. A climbing power tower safety line hauler according to claim 5, wherein, The front walls of the first fixing plate (11) and the second fixing plate (12) are provided with clamping grooves, and the two clamping grooves are jointly connected with a U-shaped clamping block (16).

Images