Cable maintenance equipment

Abstract

The utility model discloses a cable maintenance device in the technical field of cable maintenance, which comprises a base, two movable grooves are arranged at the top of the base, a first screw penetrates through the inner side of the base, a driving block is connected to the outer side of the first screw and located on the inner sides of the movable grooves, and a fixing frame is connected to the top of the driving block. A limiting assembly used for fixing a cable is installed at the top of the fixing frame, the first screw can drive the two driving blocks to get close to or away from each other, the movable frame drives the limiting assembly to move, and the limiting assembly can clamp the cable and then comb and stretch the cable. The problems that the height of cable maintenance is single, a cable is inconvenient to clamp for maintenance at different heights, dead angles exist when an operator observes and maintains the cable, the operator observes the cable in all directions, and the accuracy and practicability of cable maintenance of equipment are affected are solved.

Description

Technical Field

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

[0002] Cable is an electric energy or signal transmission device, usually composed of several or several groups of wires. Cables include power cables, shielded cables, signal cables, mining cables, aluminum alloy cables, etc. They are all composed of single or multiple wires and insulation layers, and are used to connect circuits, electrical appliances, etc. Cables can be divided into DC cables and AC cables according to the system of photovoltaic power stations. Cables need to be inspected when they are laid and used. Cables are prone to entanglement, which makes it inconvenient to observe the cables for maintenance work.

[0003] When existing equipment is used to observe and repair cables, the cables are easily entangled. The cable inspection height is relatively single, which makes it inconvenient to clamp the cables for inspection at different heights. In addition, there are blind spots when operators observe and repair the cables, which makes it inconvenient for operators to observe the cables in all directions, affecting the accuracy and practicality of the equipment's cable inspection. Therefore, technical personnel in this field provide a cable inspection device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a cable maintenance device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a cable maintenance device, comprising a base, two movable grooves are provided on the top of the base, a first screw rod runs through the inner side of the base, a driving block is connected to the outer side of the first screw rod and located inside the movable groove, and a fixing frame is connected to the top of the driving block;

[0006] A limiting assembly for fixing the cable is installed on the top of the fixing frame, and an observation assembly for inspecting the cable is installed on the other side of the top of the base. The first screw is a bidirectional screw, which passes through the driving block and is screwed thereto.

[0007] Preferably: the limiting assembly includes a second screw rod passing through the fixed frame, a sliding block is mounted on the inner side of the fixed frame and located on the outer side of the second screw rod, the top of the sliding block is connected to a support frame, a movable block is slidably connected to the inner side of the support frame, a third screw rod passes through the inner side of the support frame, the support frame is slidably connected to the movable block, and the second screw rod is a bidirectional screw rod.

[0008] Preferably: the limit assembly also includes a mounting frame connected to the other side of the movable block, a fixed shaft is connected to the inner side of the mounting frame, a limit wheel is sleeved on the outer side of the fixed shaft, the third screw passes through the movable block and is threadedly connected to it, the limit wheel is rotatably connected to the fixed shaft, and the first screw passes through the sliding block and is threadedly connected to it.

[0009] Preferably: the observation assembly includes a mounting groove opened at the top of the base and located on the other side of the fixed groove, the inner side of the mounting groove is connected to a moving block, the top of the moving block is connected to a movable frame, and the moving block is slidably connected to the mounting groove.

[0010] Preferably: the observation assembly also includes a spring installed on the inner side of the movable frame for supporting a driving block, a driving block is connected to the inner side of the movable frame and located on the top of the spring, one side of the driving block is connected to an observation plate, one side of the observation plate is paved with a mirror panel, and the driving block is fixedly connected to the observation plate.

[0011] Preferably: a guide rod is installed on the inner side of the movable frame, and the guide rod passes through the driving block and is slidably connected thereto.

[0012] Preferably, the observation plate and the mirror plate are both crescent-shaped.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by setting a first screw rod, a driving block and a fixed frame, the first screw rod can drive the two driving blocks to move closer to or away from each other, the driving block can drive the fixed frame to move, and the movable frame drives the limit assembly to move. The limit assembly can clamp the cable and then comb and stretch it to prevent the cable from being entangled or bent to affect the convenience of cable observation. The observation assembly can be located on the other side and bottom of the cable, so that the operator can observe and repair the cable in all directions through the observation assembly, thereby improving the convenience of the equipment to observe and repair the cable.

[0015] 2. In the utility model, a second screw, a third screw, a support frame and a limiting wheel are set, and the third screw can drive the movable block to move up and down on one side of the support frame, and the movable block drives the limiting wheel to move up and down through the fixed shaft inside the mounting frame, and the second screw can drive the two sliding blocks to approach or move away from each other, so that the sliding block drives the support frame to move, so that the support frame drives the limiting wheel to clamp and comb the cable through the movable block to limit the position, and then the first screw drives the two driving blocks to move, and the driving block can drive the fixed frame to move, so that the fixed frame drives the two limiting wheels to clamp and comb the cable, and at the same time the limiting wheel rotates on the outside of the cable to prevent the cable from bending or winding, so that the limiting wheel can drive the cable to change in height for observation and maintenance.

[0016] 3. In the utility model, by arranging springs, driving blocks and observation plates, the movable frame can move laterally on the base, the moving block at the bottom of the movable frame slides in the installation groove, the spring in the movable frame supports the driving block upward, the operator can press the driving block to drive the observation plate to move up and down, so that the movable frame drives the observation plate to move and change its position on the outside of the cable, the operator can observe the blind spots of the cable through the mirror panel on the surface of the observation plate, thereby improving the convenience of the equipment in observing and repairing the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 The front cutaway view of the overall structure of the utility model is Figure 1 ;

[0019] Figure 3 The front cutaway view of the overall structure of the utility model is Figure 2 ;

[0020] Figure 4 The overall structure of the utility model Figure 3 Enlarged view of point A in the middle.

[0021] In the figure: 1. base; 2. movable groove; 3. first screw; 4. driving block; 5. fixed frame; 6. second screw; 7. sliding block; 8. supporting frame; 9. movable block; 10. third screw; 11. mounting frame; 12. fixed shaft; 13. limiting wheel; 14. mounting groove; 15. moving block; 16. movable frame; 17. spring; 18. driving block; 19. observation plate; 20. mirror plate; 21. guide rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 to Figure 4In an embodiment of the utility model, a cable maintenance device includes a base 1, two movable grooves 2 are provided on the top of the base 1, a first screw rod 3 runs through the inner side of the base 1, a driving block 4 is connected to the outer side of the first screw 3 and located on the inner side of the movable groove 2, a fixing frame 5 is connected to the top of the driving block 4, a limiting component for fixing the cable is installed on the top of the fixing frame 5, an observation component for repairing the cable is installed on the other side of the top of the base 1, the first screw rod 3 is a bidirectional screw rod, and the first screw rod 3 runs through the driving block 4 and is screwed thereto.

[0024] When in use, the first screw 3 can drive the two driving blocks 4 to move closer to or away from each other, the driving block 4 can drive the fixed frame 5 to move, and the movable frame drives the limiting component to move. The limiting component can clamp the cable and then comb and stretch it to prevent the cable from getting entangled or bending, which affects the convenience of cable observation. The observation component can be located on the other side and bottom of the cable, so that the operator can conduct all-round observation and maintenance of the cable through the observation component, thereby improving the convenience of the equipment in observing and maintaining the cable.

[0025] In one embodiment, specifically, the limiting assembly includes a second screw 6 that passes through the fixed frame 5, a sliding block 7 is mounted on the inner side of the fixed frame 5 and located on the outer side of the second screw 6, a support frame 8 is connected to the top of the sliding block 7, a movable block 9 is slidably connected to the inner side of the support frame 8, a third screw 10 is mounted on the inner side of the support frame 8, the limiting assembly also includes a mounting frame 11 connected to the other side of the movable block 9, a fixed shaft 12 is connected to the inner side of the mounting frame 11, a limiting wheel 13 is mounted on the outer side of the fixed shaft 12, the third screw 10 passes through the movable block 9 and is screwed thereto, the limiting wheel 13 is rotatably connected to the fixed shaft 12, the first screw 3 passes through the sliding block 7 and is screwed thereto, the support frame 8 is slidably connected to the movable block 9, and the second screw 6 is a bidirectional screw.

[0026] Among them, the third screw 10 can drive the movable block 9 to move up and down on one side of the support frame 8, and the movable block 9 drives the limiting wheel 13 to move up and down through the fixed shaft 12 inside the mounting frame 11. The second screw 6 can drive the two sliding blocks 7 to move closer or farther away from each other, so that the sliding block 7 drives the support frame 8 to move, so that the support frame 8 drives the limiting wheel 13 to clamp and comb the cable through the movable block 9, and then the first screw 3 drives the two driving blocks 4 to move, and the driving block 4 can drive the fixed frame 5 to move, so that the fixed frame 5 drives the two limiting wheels 13 to clamp and comb the cable, and at the same time, the limiting wheel 13 rotates on the outside of the cable to prevent the cable from bending or winding, so that the limiting wheel 13 can drive the cable to change in height for observation and maintenance.

[0027] Furthermore, the observation component includes a mounting groove 14 opened at the top of the base 1 and located on the other side of the fixed groove, a moving block 15 is connected to the inner side of the mounting groove 14, and a movable frame 16 is connected to the top of the moving block 15. The observation component also includes a spring 17 installed on the inner side of the movable frame 16 for supporting a driving block 18, a driving block 18 is connected to the inner side of the movable frame 16 and located on the top of the spring 17, an observation plate 19 is connected to one side of the driving block 18, a mirror panel 20 is laid on one side of the observation plate 19, a guide rod 21 is installed on the inner side of the movable frame 16, the guide rod 21 passes through the driving block 18 and is slidably connected to it, the driving block 18 is fixedly connected to the observation plate 19, the moving block 15 is slidably connected to the mounting groove 14, and both the observation plate 19 and the mirror panel 20 are crescent-shaped arcs.

[0028] In one embodiment, specifically, the observation plate 19 and the mirror panel 20 can be located on the other side and bottom of the cable, the movable frame 16 can move laterally on the base 1, the movable block 15 at the bottom of the movable frame 16 slides in the mounting groove 14, the spring 17 in the movable frame 16 supports the driving block 18 upward, the guide rod 21 can guide and limit the spring 17 and the driving block 18, thereby improving the stability of the driving block 18 driving the observation plate 19 to slide up and down, the operator can press the driving block 18 to drive the observation plate 19 to move up and down, so that the movable frame 16 drives the observation plate 19 to move and change its position on the outside of the cable, and the operator can observe the blind spots of the cable through the mirror panel 20 on the surface of the observation plate 19, thereby improving the convenience of the equipment in observing and repairing the cable.

[0029] The working principle of this utility model:

[0030] First, place the cable between the two limiting wheels 13, and then rotate the second screw 6 to drive the two sliding blocks 7 to move closer to each other. At this time, the sliding block 7 drives the support frame 8 to move, and then the support frame 8 drives the limiting wheel 13 to clamp and comb the cable through the movable block 9. Then rotate the third screw 10 to drive the movable block 9 to move upward on one side of the support frame 8. At the same time, the movable block 9 drives the limiting wheel 13 to move upward through the fixed shaft 12 inside the mounting frame 11, and then rotate the first screw 3 to drive the two driving blocks 4 to move, and then the driving block 4 drives the fixed frame 5 to move. Move, and then the fixed frame 5 drives the two limiting wheels 13 to clamp and comb the cable, and at the same time the limiting wheels 13 rotate on the outside of the cable, and then the movable frame 16 moves horizontally on the base 1, and at the same time the moving block 15 at the bottom of the movable frame 16 slides in the installation groove 14, at this time the spring 17 in the movable frame 16 supports the driving block 18 upward, and then the operator can press the driving block 18 to drive the observation plate 19 to move up and down, and at the same time the driving block 18 slides on the outside of the guide rod 21, and the operator can observe the blind spots of the cable through the mirror panel 20 on the surface of the observation plate 19.

[0031] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A cable maintenance device, comprising a base (1), characterized in that: The top of the base (1) is provided with two movable grooves (2); a first screw rod (3) passes through the inner side of the base (1); a driving block (4) is connected to the outer side of the first screw rod (3) and located inside the movable groove (2); and a fixing frame (5) is connected to the top of the driving block (4); A limit assembly for fixing the cable is installed on the top of the fixing frame (5), and an observation assembly for inspecting the cable is installed on the other side of the top of the base (1). The first screw rod (3) is a bidirectional screw rod, and the first screw rod (3) passes through the driving block (4) and is screwed thereto.

2. A cable maintenance device according to claim 1, characterized in that: The limiting assembly comprises a second screw rod (6) passing through the fixing frame (5); a sliding block (7) is sleeved on the inner side of the fixing frame (5) and located on the outer side of the second screw rod (6); a support frame (8) is connected to the top of the sliding block (7); a movable block (9) is slidably connected to the inner side of the support frame (8); a third screw rod (10) passes through the inner side of the support frame (8); the support frame (8) is slidably connected to the movable block (9); and the second screw rod (6) is a bidirectional screw rod.

3. A cable repair device according to claim 2, characterized in that: The limiting assembly further comprises a mounting frame (11) connected to the other side of the movable block (9); a fixed shaft (12) is connected to the inner side of the mounting frame (11); a limiting wheel (13) is sleeved on the outer side of the fixed shaft (12); the third screw rod (10) passes through the movable block (9) and is screwed thereto; the limiting wheel (13) is rotatably connected to the fixed shaft (12); and the first screw rod (3) passes through the sliding block (7) and is screwed thereto.

4. A cable maintenance device according to claim 1, characterized in that: The observation assembly comprises a mounting groove (14) opened at the top of the base (1) and located on the other side of the fixing groove, a moving block (15) is connected to the inside of the mounting groove (14), a movable frame (16) is connected to the top of the moving block (15), and the moving block (15) is slidably connected to the mounting groove (14).

5. A cable repair device according to claim 4, characterized in that: The observation assembly further comprises a spring (17) mounted on the inner side of the movable frame (16) for supporting a driving block (18); a driving block (18) is connected to the inner side of the movable frame (16) and located on the top of the spring (17); one side of the driving block (18) is connected to an observation plate (19); one side of the observation plate (19) is provided with a mirror plate (20); and the driving block (18) is fixedly connected to the observation plate (19).

6. A cable repair device according to claim 5, characterized in that: A guide rod (21) is installed inside the movable frame (16), and the guide rod (21) passes through the driving block (18) and is slidably connected thereto.

7. A cable repair device according to claim 5, characterized in that: The observation plate (19) and the mirror plate (20) are both in a crescent-shaped arc shape.

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