Electric power overhaul auxiliary device

Abstract

The utility model discloses an electric power overhaul auxiliary device, and relates to the technical field of electric power equipment. The electric power overhaul auxiliary device comprises a cable, two positioning blocks are movably connected to the outer surface of the cable, a fixing box is fixedly connected to the surfaces of the positioning blocks, and handrails are fixedly connected to the two side faces of the fixing box. According to the utility model, through the arrangement of the cable and the fixed box, after the cable is hung on the cable, the fixed box can be driven to move up and down by starting the self-locking motor, and then a maintainer wears a safety belt and can be driven to quickly ascend to a specified position to carry out electric power maintenance operation after being connected with a hanging ring through a hook buckle, so that the maintenance efficiency is improved; by arranging the protruding blocks on the surfaces of the first rolling wheel and the second rolling wheel, friction force between the cable and the cable can be enhanced, safety is enhanced, by arranging the slidable first rolling wheel, the cable can be tightly clamped by the first rolling wheel and the second rolling wheel, and stability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to an electric power maintenance auxiliary device. Background Art

[0002] Power maintenance auxiliary devices generally refer to various equipment or tools used to assist in power maintenance work, such as slings, hanging baskets, cranes, etc., which are used to provide safety support when performing maintenance work at high altitudes or in locations where equipment needs to be lifted.

[0003] However, when performing maintenance work on high-voltage cables, common climbing equipment such as hanging baskets have limitations. When working on ultra-high cables, maintenance personnel cannot be sent to the specified location. Therefore, maintenance personnel need to reach a certain position through climbing brackets before they can perform maintenance work. This will consume a lot of time, and there are also safety hazards when maintenance personnel climb. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an auxiliary power maintenance device, which solves the problem that when performing maintenance work on high-voltage cables, common climbing equipment such as hanging baskets have limitations and cannot send maintenance personnel to a specified location. Therefore, maintenance personnel need to reach a certain position through a climbing bracket before they can perform maintenance work, which consumes a lot of time. At the same time, there are safety hazards when maintenance personnel climb.

[0005] The cam is connected with the two wheels respectively connected to the two wheels, and the two wheels are connected with the two wheels respectively on the wheelbase and the wheelbase is arranged on the shelf.

[0006] Preferably, the outer surface of the handrail is movably connected to the interior of the positioning block, and one end of the bolt away from the sliding plate extends to the outer surface of the positioning block.

[0007] Preferably, the surfaces of the first roller and the second roller both abut against the outer surface of the cable, and the surfaces of the first roller and the second roller are both provided with protrusions at equal intervals.

[0008] Preferably, the outer surface of the bearing is fixedly mounted inside the positioning block, and one end of the bolt close to the rotating plate extends into the interior of the sliding plate.

[0009] Preferably, the cable is a polyester rope.

[0010] Preferably, a silicone sleeve is fixedly sleeved on the outer surface of the armrest.

[0011] Beneficial Effects

[0012] The utility model provides an auxiliary device for power maintenance. Compared with the prior art, it has the following beneficial effects:

[0013] 1. The power maintenance auxiliary device is equipped with cables and fixed boxes. After the cables are hung on the cables, the fixed boxes can be driven up and down by starting the self-locking motor. Then the maintenance personnel wear safety belts and connect them to the hanging rings through hooks. The maintenance personnel can quickly rise to the specified position to perform power maintenance operations, which improves maintenance efficiency and enhances practicality.

[0014] 2. Due to the self-locking function of the self-locking motor, the power maintenance auxiliary device can place the maintenance personnel in a fixed position when the self-locking motor is turned off. By arranging protrusions on the surfaces of the first roller and the second roller, the friction between the first roller and the second roller can be strengthened, thereby enhancing safety. By arranging a slidable first roller, the cable can be tightly clamped by the first roller and the second roller, thereby enhancing stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection between the fixed box and the positioning block in the utility model;

[0017] Figure 3 It is a cross-sectional view of the positioning block in the utility model;

[0018] Figure 4 It is a connection schematic diagram of the transfer plate and bolts of the utility model.

[0019] In the figure: 1. cable; 2. positioning block; 3. fixing box; 4. handrail; 5. groove; 6. sliding plate; 7. first roller; 8. rotating plate; 9. bolt; 10. second roller; 11. bearing; 12. driven gear; 13. self-locking motor; 14. driving gear; 15. toothed belt; 16. fixing rod; 17. hanging ring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: an electric power maintenance auxiliary device, including a cable 1, the cable 1 is a polyester rope, the outer surface of the cable 1 is movably connected to two positioning blocks 2, the surface of the positioning block 2 is fixedly connected to a fixing box 3, both sides of the fixing box 3 are fixedly connected to handrails 4, the outer surface of the handrail 4 is fixedly sleeved with a silicone sleeve, the outer surface of the handrail 4 is movably connected to the inside of the positioning block 2, the inside of the positioning block 2 is longitudinally provided with a through groove 5, the inside of the positioning block 2 is slidably connected to a sliding plate 6, the surface of the sliding plate 6 is rotatably connected to a first roller 7, and the inside of the sliding plate 6 is rotatably connected to a rotating plate 8 The surface of the rotating plate 8 is fixedly connected with a bolt 9, and one end of the bolt 9 close to the rotating plate 8 extends to the inside of the sliding plate 6, and the other end of the bolt 9 away from the sliding plate 6 extends to the outer surface of the positioning block 2. The outer surface of the bolt 9 is threadedly connected to the inside of the positioning block 2, and the inside of the positioning block 2 is rotatably connected with a second roller 10. The surfaces of the first roller 7 and the second roller 10 are both against the outer surface of the cable 1, and the surfaces of the first roller 7 and the second roller 10 are equidistantly provided with protrusions. By providing protrusions on the surfaces of the first roller 7 and the second roller 10, the friction between the first roller 7 and the second roller 10 can be strengthened, thereby enhancing safety;

[0022] A bearing 11 and a driven gear 12 are fixedly mounted on the rotating shaft surface of the second roller 10, the outer surface of the bearing 11 is fixedly mounted inside the positioning block 2, and a self-locking motor 13 is fixedly mounted inside the fixing box 3. Due to the self-locking function of the self-locking motor 13, when the self-locking motor 13 is turned off, the maintenance personnel can be placed in a fixed position;

[0023] The output end of the self-locking motor 13 is fixedly connected to the driving gear 14, and the driving gear 14 is meshed with the outer surface of the driven gear 12 and is connected with a toothed belt 15. The surface of the fixed box 3 is fixedly connected to a fixing rod 16, and the end of the fixing rod 16 away from the fixed box 3 is fixedly connected to a hanging ring 17. By setting the cable 1 and the fixed box 3, etc., after the cable 1 is hung on the cable, the fixed box 3 can be driven to move up and down by starting the self-locking motor 13, and then the maintenance personnel wear a safety belt and connect it to the hanging ring 17 through a hook, which can drive the maintenance personnel to quickly rise to the specified position to perform power maintenance operations, thereby improving the maintenance efficiency and enhancing the practicality.

[0024] During work, the cable 1 is sent to a high altitude by a drone and hung on the high-altitude cable, and the other end of the cable 1 is sent to the ground. Then the staff inserts the two ends of the cable 1 into the two positioning blocks 2 on the ground. At this time, the outer surface of the cable 1 is movably connected to the inside of the groove 5. By rotating the bolt 9, the sliding plate 6 is driven to slide in the direction close to the second roller 10. At this time, the first roller 7 slides in the direction of the second roller 10. When the cable 1 is tightly clamped by the first roller 7 and the second roller 10, the bolt 9 is stopped. Then the maintenance personnel wear a safety belt and connect it to the hanging ring 17 through a hook. Then, by starting the self-locking motor 13, the self-locking motor 13 drives the second roller 10 to rotate through the driving gear 14, the toothed belt 15 and the driven gear 12, which can drive the maintenance personnel to quickly rise to the specified position for power maintenance operations, thereby improving maintenance efficiency and enhancing practicality.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. An auxiliary device for power maintenance, comprising a cable (1), characterized in that: The outer surface of the cable (1) is movably connected to two positioning blocks (2), the surface of the positioning block (2) is fixedly connected to a fixing box (3), both sides of the fixing box (3) are fixedly connected to handrails (4), the interior of the positioning block (2) is longitudinally provided with a through groove (5), the interior of the positioning block (2) is slidably connected to a sliding plate (6), the surface of the sliding plate (6) is rotatably connected to a first roller (7), the interior of the sliding plate (6) is rotatably connected to a rotating plate (8), the surface of the rotating plate (8) is fixedly connected to a bolt (9), the outer surface of the bolt (9) is threadedly connected to the positioning block (2) Inside, the positioning block (2) is rotatably connected to a second roller (10), the surface of the rotating shaft of the second roller (10) is fixedly mounted with a bearing (11) and a driven gear (12), the fixed box (3) is fixedly mounted with a self-locking motor (13), the output end of the self-locking motor (13) is fixedly connected to a driving gear (14), the driving gear (14) is meshed with the outer surface of the driven gear (12) and is connected with a toothed belt (15), the surface of the fixed box (3) is fixedly connected to a fixing rod (16), and the end of the fixing rod (16) away from the fixed box (3) is fixedly connected to a hanging ring (17).

2. The power maintenance auxiliary device according to claim 1, characterized in that: The outer surface of the handrail (4) is movably connected to the interior of the positioning block (2), and the end of the bolt (9) away from the sliding plate (6) extends to the outer surface of the positioning block (2).

3. The power maintenance auxiliary device according to claim 1, characterized in that: The surfaces of the first roller (7) and the second roller (10) are both against the outer surface of the cable (1), and the surfaces of the first roller (7) and the second roller (10) are both provided with equidistant bumps.

4. The power maintenance auxiliary device according to claim 1, characterized in that: The outer surface of the bearing (11) is fixedly mounted inside the positioning block (2), and one end of the bolt (9) close to the rotating plate (8) extends into the interior of the sliding plate (6).

5. The power maintenance auxiliary device according to claim 1, characterized in that: The cable (1) is a polyester rope.

6. The power maintenance auxiliary device according to claim 1, characterized in that: The outer surface of the handrail (4) is fixedly sleeved with a silicone sleeve.

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