Cable supporting device for power maintenance

Abstract

The utility model relates to the technical field of power maintenance, in particular to a cable supporting device for power maintenance, which comprises a connecting plate, a plurality of mounting blocks are mounted on the surface of the connecting plate, a plurality of clamping wheels are rotatably mounted on the lower surface of the connecting plate, and a plurality of rotating rods are mounted on the upper surface of the connecting plate. A connecting rod is fixedly installed on the side surface of the connecting plate, reinforcing ribs are fixedly installed on the lower surface of the connecting rod, a fixing ring is hinged to the tail end of the connecting rod, and a tool box is arranged on the upper surface of the connecting rod. According to the cable supporting device for electric power maintenance, the device is fixed to the outer side of a high-voltage telegraph pole through a fixing ring, the stability of the device is improved through reinforcing ribs, clamping wheels are limited by baffles and can only rotate in one direction, a cable can be clamped and prevented from sliding down, meanwhile, it is not affected that a worker extracts and uses the cable upwards, and the cable supporting device is convenient to use. And the cable passes through the through hole and is divided into a plurality of strands, so that the pressure of cable arrangement by workers is reduced, and the working efficiency is improved while potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of power maintenance, in particular to a cable supporting device for power maintenance. Background Art

[0002] With the improvement of the mechanization of life, people have a strong dependence on electricity. As time goes by, power equipment will gradually age. Power equipment is an important hub and channel in the city's power transmission and distribution network. If the power equipment is aged and out of repair, it will cause inconvenience to residents' lives and even safety hazards. In order to maintain the long-term stable operation of power equipment, it is necessary for dedicated personnel to regularly inspect and repair power equipment.

[0003] During the power maintenance process, the cables are complicated and difficult to organize. If maintenance is required on high-voltage wires at high altitudes, workers need to climb to a high place to replace them. If they need to use both hands to organize the cables at this time, it may cause serious safety problems.

[0004] In order to solve the above problems, we have made improvements and proposed a cable support device for power maintenance. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a cable supporting device for power maintenance, comprising a connecting plate, a plurality of mounting blocks are installed on the surface of the connecting plate, a plurality of clamping wheels are rotatably installed on the lower surface of the connecting plate, a plurality of rotating rods are installed on the upper surface of the connecting plate, a connecting rod is fixedly installed on the side surface of the connecting plate, a reinforcing rib is fixedly installed on the lower surface of the connecting rod, a fixing ring is hinged at the end of the connecting rod, and a tool box is provided on the upper surface of the connecting rod.

[0007] As a preferred technical solution of the utility model, a plurality of through holes are provided on the surface of the mounting block, a plurality of mounting grooves are provided on the lower surface of the connecting plate, the clamping wheels are rotatably mounted on the inner surfaces of the mounting grooves, the surfaces of the clamping wheels have arc-shaped teeth opposite to their rotation directions, a baffle is fixedly mounted on the inner surface of the mounting groove, the end of the baffle is in contact with the outer surface of the clamping wheel, and the distance between the two clamping wheels is consistent with the diameter of the power maintenance cable.

[0008] As a preferred technical solution of the utility model, guide wheels are rotatably installed on the tops of the plurality of rotating rods, a groove is provided in the middle of each guide wheel, and the width of the groove is greater than the diameter of the power maintenance cable.

[0009] As a preferred technical solution of the utility model, the bottom of the toolbox is fixedly connected to the lower surface of the connecting rod, an arc-shaped pressure-bearing part is fixedly installed at the end of the reinforcing rib, there is an inclination angle between the reinforcing rib and the connecting rod, the inner surface of the pressure-bearing part is perpendicular to the connecting rod, and a rubber pad is fixedly installed on the inner surface of the pressure-bearing part.

[0010] As a preferred technical solution of the utility model, the fixing ring is composed of two arc-shaped semicircles, a connecting block is fixedly installed at the rear end of the fixing ring, the connecting block is hinged to the end of the connecting rod, and an insulating pad is fixedly installed on the inner surface of the fixing ring.

[0011] As a preferred technical solution of the utility model, movable parts are fixedly installed at the front ends of the two arc-shaped semicircles of the fixing ring, and through holes are opened on the movable parts, and fixing bolts are connected to the inner threads of the through holes.

[0012] The beneficial effects of the utility model are as follows: the cable support device for power maintenance is fixed to the outside of a high-voltage electric pole by a fixing ring, and the stability of the device is improved by reinforcing ribs. The clamping wheel is restricted by the baffle and can only rotate in one direction, so the cable can be clamped to prevent it from sliding downward, and at the same time, it does not affect the staff from pulling the cable upward for use. The cable is passed through the through hole and divided into several strands to reduce the pressure on the staff to organize the cables, thereby reducing safety hazards and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the lower part of the utility model;

[0016] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0017] Figure 4 It is a partial enlarged structural schematic diagram of the clamping wheel and baffle of the utility model;

[0018] In the figure: 1. connecting plate; 2. mounting block; 3. rotating rod; 4. guide wheel; 5. tool box; 6. connecting rod; 7. fixing ring; 8. insulating pad; 9. connecting block; 10. fixing bolt; 11. movable part; 12. reinforcing rib; 13. pressure-bearing part; 14. clamping wheel; 15. baffle; 16. groove; 17. mounting groove. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] Example: Figure 1-4 As shown, a cable support device for power maintenance includes a connecting plate 1, a plurality of mounting blocks 2 are installed on the surface of the connecting plate 1, a plurality of clamping wheels 14 are rotatably installed on the lower surface of the connecting plate 1, a plurality of rotating rods 3 are installed on the upper surface of the connecting plate 1, a connecting rod 6 is fixedly installed on the side surface of the connecting plate 1, a reinforcing rib 12 is fixedly installed on the lower surface of the connecting rod 6, a fixing ring 7 is hinged at the end of the connecting rod 6, and a tool box 5 is provided on the upper surface of the connecting rod 6.

[0021] A plurality of through holes are provided on the surface of the mounting block 2, and the cables are inserted from the lower part of the through holes and are inserted from the upper part of the through holes. A plurality of mounting grooves 17 are provided on the lower surface of the connecting plate 1, and the clamping wheels 14 are rotatably mounted on the inner surface of the mounting grooves 17. The surface of the clamping wheel 14 has arc-shaped teeth opposite to the rotation direction thereof. A baffle 15 is fixedly mounted on the inner surface of the mounting groove 17, and the end of the baffle 15 contacts the outer surface of the clamping wheel 14. The distance between the two clamping wheels 14 is consistent with the diameter of the power maintenance cable. When the cable enters from the bottom of the clamping wheel 14, the two clamping wheels 14 clamp the cable, and the two clamping wheels 14 are driven to rotate in opposite directions when the cable is pulled upward. When the clamping wheel 14 rotates in the opposite direction, the baffle 15 will jam the arc-shaped teeth of the clamping wheel 14, so the clamping wheel 14 is a gear that can only rotate in one direction, which can prevent the cable from sliding down.

[0022] A guide wheel 4 is rotatably installed on the top of several rotating rods 3, and a groove 16 is opened in the middle of each guide wheel 4. The width of the groove 16 is larger than the diameter of the power maintenance cable. The cable passing through the clamping wheel 14 passes through the top of the through hole. Placing the cable in the groove 16 in the center of the guide wheel 4 can facilitate the staff to adjust the direction of extracting the cable and reduce the resistance between the cable and the device when extracting the cable.

[0023] The bottom of the tool box 5 is fixedly connected to the lower surface of the connecting rod 6. The staff can place the tools required for maintenance on the tool box 5 as needed to improve the convenience of operation. An arc-shaped pressure-bearing part 13 is fixedly installed at the end of the reinforcing rib 12. There is an inclination angle between the reinforcing rib 12 and the connecting rod 6. The inner surface of the pressure-bearing part 13 is perpendicular to the connecting rod 6. A rubber pad is fixedly installed on the inner surface of the pressure-bearing part 13. The pressure-bearing part 13 is tightly attached to the outer surface of the high-voltage pole and together with the connecting rod 6 forms a triangular stable structure to improve the stability of the device.

[0024] The fixing ring 7 is composed of two arc-shaped semicircles, a connecting block 9 is fixedly installed at the rear end of the fixing ring 7, the connecting block 9 is hinged to the end of the connecting rod 6, an insulating pad 8 is fixedly installed on the inner surface of the fixing ring 7, and the high-voltage pole is clamped from both sides after the fixing ring 7 is opened. The insulating pad 8 can not only increase the friction but also prevent the staff from electric shock.

[0025] The front ends of the two arc-shaped semicircles of the fixing ring 7 are fixedly installed with movable parts 11, and the movable parts 11 are provided with through holes, and the fixing bolts 10 are connected with the inner threads of the through holes. After clamping the high-voltage pole and tightening the fixing bolts 10, the device can be stably connected to the high-voltage pole.

[0026] Working principle: When using this type of cable support device for power maintenance, the cables to be used are inserted from the bottom of the clamping wheel 14, and the two clamping wheels 14 clamp the cables. When the cables are pulled upward, the two clamping wheels 14 are driven to rotate in opposite directions. When the clamping wheels 14 rotate in the opposite direction, the baffle 15 will jam the arc-shaped teeth of the clamping wheels 14, so the clamping wheels 14 are gears that can only rotate in one direction, which can prevent the cables from sliding down. After opening the fixing ring 7, the high-voltage pole is clamped from both sides. The insulating pad 8 can not only increase the friction but also prevent the staff from being electrically shocked. At this time, the pressure pad 13 is tightly attached to the outer surface of the high-voltage pole and together with the connecting rod 6 forms a triangular stable structure, which improves the stability of the device.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cable support device for power maintenance, comprising a connecting plate (1), characterized in that: The surface of the connecting plate (1) is installed with a plurality of mounting blocks (2), the lower surface of the connecting plate (1) is rotatably installed with a plurality of clamping wheels (14), the upper surface of the connecting plate (1) is installed with a plurality of rotating rods (3), the side surface of the connecting plate (1) is fixedly installed with a connecting rod (6), the lower surface of the connecting rod (6) is fixedly installed with a reinforcing rib (12), the end of the connecting rod (6) is hinged with a fixing ring (7), and the upper surface of the connecting rod (6) is provided with a tool box (5).

2. A cable support device for power maintenance according to claim 1, characterized in that: The surface of the mounting block (2) is provided with a plurality of through holes, the lower surface of the connecting plate (1) is provided with a plurality of mounting grooves (17), the clamping wheels (14) are rotatably mounted on the inner surface of the mounting grooves (17), the surface of the clamping wheel (14) has arc-shaped teeth in the opposite direction of its rotation, the inner surface of the mounting groove (17) is fixedly provided with a baffle (15), the end of the baffle (15) is in contact with the outer surface of the clamping wheel (14), and the distance between the two clamping wheels (14) is consistent with the diameter of the power maintenance cable.

3. A cable support device for power maintenance according to claim 1, characterized in that: A guide wheel (4) is rotatably mounted on the top of each of the rotating rods (3), and a groove (16) is provided in the middle of each of the guide wheels (4). The width of the groove (16) is greater than the diameter of the power maintenance cable.

4. A cable support device for power maintenance according to claim 1, characterized in that: The bottom of the tool box (5) is fixedly connected to the lower surface of the connecting rod (6), and an arc-shaped pressure-bearing member (13) is fixedly installed at the end of the reinforcing rib (12). There is an inclination angle between the reinforcing rib (12) and the connecting rod (6). The inner surface of the pressure-bearing member (13) is perpendicular to the connecting rod (6), and a rubber pad is fixedly installed on the inner surface of the pressure-bearing member (13).

5. The cable support device for power maintenance according to claim 1, characterized in that: The fixing ring (7) is composed of two arc-shaped semicircles, a connecting block (9) is fixedly installed at the rear end of the fixing ring (7), the connecting block (9) is hinged to the end of the connecting rod (6), and an insulating pad (8) is fixedly installed on the inner surface of the fixing ring (7).

6. A cable support device for power maintenance according to claim 1, characterized in that: The front ends of the two arc-shaped semicircles of the fixing ring (7) are fixedly mounted with movable parts (11), and the movable parts (11) are provided with through holes, and the fixing bolts (10) are threadedly connected to the through holes.

Images