Electric power repair tower cable lifting equipment

Abstract

The utility model discloses a power line repair tower cable lifting device, which relates to the technical field of power line repair and comprises a base, rollers, a handrail and a cable storage box, the rollers are mounted at the bottom end of the base, the handrail is fixed at the right end of the upper surface of the base, and a support box fixed on the base is arranged on the left side of the handrail. Reinforcing plates are fixed to the front end and the rear end of the supporting box correspondingly, an adjusting plate is arranged in the supporting box, a transverse plate is fixed to the upper surface of the adjusting plate, a mounting frame is fixed to the bottom end of the transverse plate, a lifting assembly is mounted on the mounting frame, and stabilizing plates are fixed to the front end and the rear end of the lower surface of the mounting frame correspondingly. A bottom plate is arranged on the left side of the supporting box. According to the cable lifting equipment for the power line repair tower, by adjusting the height of the adjusting plate, the cable storage box can be conveniently lifted according to needs, and in the lifting process, a cable can be prevented from being disengaged from the interior of the cable storage box.

Description

Technical Field

[0001] This utility model relates to the field of power emergency repair technology, specifically a power emergency repair tower cable lifting device. Background Technology

[0002] Power emergency repair towers are temporary emergency repair towers. During the erection of the repair tower, in order to ensure the normal laying of cables and wires, power emergency repair tower cable lifting equipment is set up. The power emergency repair tower cable lifting equipment delivers cables to personnel at high altitudes, eliminating the need for workers to carry cables on their backs or throw cables upwards.

[0003] Chinese utility model patent CN222654679U discloses a cable lifting device for power repair towers, relating to the field of power repair technology. The cable lifting device includes a support plate, a frame at the top of the support plate, a lifting screw rotatably mounted inside the frame, a lifting arm threaded onto the lifting screw, a frame fixedly mounted on one side of the lifting arm, a rotating shaft rotatably mounted on the top of the frame, a rotating platform fixedly mounted at the top of the rotating shaft, and multiple cable boxes arranged in a circular array fixedly mounted on the top of the rotating platform. Two U-shaped frames are fixedly mounted on the top of the support plate, each U-shaped frame threaded with a second lifting screw. This utility model has the advantages of eliminating the need for personnel to carry cables themselves, reducing physical exertion, and enabling the rapid transport of different types of cables to personnel at heights.

[0004] Chinese utility model patent CN210973711U discloses a cable lifting device for power repair towers, including a base plate. The device is characterized by: a support column fixedly connected to the upper side of the base plate; a servo motor mounting housing fixedly connected to the upper side of the support column; two vertical ends of a U-shaped rod fixedly connected to both sides of the servo motor mounting housing; a slider embedded within the U-shaped rod; and a support tray fixedly connected to one side of the slider. This utility model relates to the field of cable lifting equipment, specifically to a cable lifting device for power repair towers. This device is capable of lifting cables.

[0005] Based on existing solutions and actual production and processing, the existing power repair tower cable lifting equipment is not convenient for raising the cable storage box to the required height as needed. The cable is exposed outside, and it is easy for the cable to come out of the storage structure during the lifting process. Therefore, we propose a power repair tower cable lifting device to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to provide a power emergency repair tower cable lifting device to solve the problems mentioned in the background art, such as the inconvenience of raising the cable storage box to the required height, the exposed cable, and the cable easily coming out of the storage structure during the lifting process.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a power emergency repair tower cable lifting device, comprising a base, rollers, handrails, and a cable storage box.

[0008] The base is equipped with casters at its bottom end, and a handrail is fixed to the right end of the upper surface of the base.

[0009] The left side of the handrail is provided with a support box fixed to the base, and the front and rear ends of the support box are both fixed with reinforcing plates. The inside of the support box is provided with an adjustment plate. The upper surface of the adjustment plate is fixed with a horizontal plate, and the bottom end of the horizontal plate is fixed with a mounting frame. The mounting frame is equipped with a lifting component, and the lower surface of the mounting frame is fixed with stabilizing plates at both the front and rear ends.

[0010] The support box has a base plate on its left side, and a cable storage box is slidably mounted on the base plate. The cable storage box has a handle fixed on its left side, and a protective cover is mounted on the top of the cable storage box via a hinge. A spring is fixed on the right end of the base plate, and an auxiliary wheel is fixed on the right end of the spring.

[0011] By adopting the above technical solution, the height of the cable storage box can be adjusted by adjusting the height of the adjustment plate, and the cable can be raised to a height that is needed during the lifting process, thus preventing the cable from coming out of the inside of the cable storage box.

[0012] Preferably, the right end of the support box and the interior of the adjusting plate are provided with equally spaced screw holes, and the adjusting plate is fixedly connected to the support box by screws.

[0013] Preferably, the lifting assembly includes a servo motor, a winding roller, a pulley, a conveyor belt, a wire loop, and a rope. The servo motor is fixed to the front end of the mounting frame, and the winding roller is fixed to the output end of the servo motor. A pulley is fixed to the right side of the winding roller, and a conveyor belt is sleeved on the outer side of the pulley. A wire loop is fixed to the bottom end of the mounting frame, and a rope passes through the inside of the wire loop.

[0014] Preferably, a rope is wound around the outer side of the winding roller, and the bottom end of the rope is fixedly connected to the base plate.

[0015] Preferably, the stabilizing plate has a groove inside, and the outer end of the base plate is provided on the groove of the stabilizing plate.

[0016] Preferably, the cable storage box is installed at equal intervals on the base plate, and the bottom part of the cable storage box located on the base plate has a concave-convex structure.

[0017] Preferably, the auxiliary wheel and the base plate form a left-right sliding structure.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the power repair tower cable lifting equipment can easily raise the cable storage box to the required height by adjusting the height of the adjusting plate, and can prevent the cable from coming out of the cable storage box during the lifting process;

[0019] 1. Screw holes are evenly spaced on the right end of the support box and inside the adjusting plate. The adjusting plate is fixedly connected to the support box by screws. The adjusting plate is raised and lowered inside the support box. After being raised and lowered, the adjusting plate and the support box are fixed by screws, which makes it convenient to raise the cable storage box to the required height as needed.

[0020] 2. The base plate and cable storage box are raised by a lifting assembly consisting of a servo motor, winding roller, pulley, conveyor belt, wire loop and rope. During the lifting process, the movement trajectory of the base plate is limited by a stabilizing plate to prevent the base plate and cable storage box from tilting.

[0021] 3. A protective cover is installed at the top of the cable storage box via a hinge. After the cable is placed inside the cable storage box, the protective cover is closed to prevent the cable from coming out of the cable storage box during lifting and lowering.

[0022] 4. The cable storage box and the base plate form a sliding structure, which makes it convenient for workers to pull the cable storage box outward when it is raised to a high position, flip the protective cover, and take out the cables inside the cable storage box;

[0023] The bottom of the cable storage box has a concave-convex structure on the base plate to prevent the cable storage box from coming off the inside of the base plate. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the first axial side structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the first axial section structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the connection structure between the base plate and the stabilizing plate of this utility model;

[0027] Figure 4 This is a schematic diagram of the second axial side section structure of this utility model;

[0028] Figure 5 This is a bottom view of the cable storage box of this utility model;

[0029] Figure 6 This is a schematic diagram of the connection structure between the conveyor belt and the pulley of this utility model;

[0030] Figure 7 This is a schematic diagram of the second axial side structure of the present invention.

[0031] In the diagram: 1. Base; 2. Roller; 3. Handrail; 4. Support box; 5. Reinforcing plate; 6. Adjusting plate; 7. Horizontal plate; 8. Mounting frame; 9. Servo motor; 10. Winding roller; 11. Pulley; 12. Conveyor belt; 13. Wire loop; 14. Rope; 15. Stabilizing plate; 16. Base plate; 17. Cable storage box; 18. Handle; 19. Protective cover; 20. Spring; 21. Auxiliary wheel. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Please see Figures 1-5 The existing power emergency repair tower cable lifting equipment is not convenient to raise the cable storage box 17 to the required height as needed. The cable is exposed outside, and it is easy for the cable to come out of the storage structure during the lifting process. In order to solve this technical problem, this embodiment discloses the following technical content.

[0034] A power emergency repair tower cable lifting device includes a base 1, rollers 2, handrails 3, support box 4, reinforcing plate 5, adjusting plate 6, horizontal plate 7, mounting frame 8, servo motor 9, winding roller 10, pulley 11, conveyor belt 12, wire ring 13, rope 14, stabilizing plate 15, base plate 16, cable storage box 17, handle 18, protective cover 19, spring 20, and auxiliary wheel 21.

[0035] The bottom of the base 1 is equipped with a roller 2, and the upper right side of the base 1 is fixed with a handrail 3. During use, the staff pushes the handrail 3 and moves the equipment under the action of the roller 2.

[0036] A support box 4 fixed to the base 1 is provided on the left side of the handrail 3, and a reinforcing plate 5 is fixed at both the front and rear ends of the support box 4. An adjustment plate 6 is provided inside the support box 4. A horizontal plate 7 is fixed on the upper surface of the adjustment plate 6, and a mounting frame 8 is fixed at the bottom of the horizontal plate 7. A lifting component is installed on the mounting frame 8.

[0037] Screw holes are equally spaced on the right end of the support box 4 and inside the adjusting plate 6. The adjusting plate 6 is fixedly connected to the support box 4 by screws. The height of the equipment is adjusted according to the height required to be raised by the cable. The adjusting plate 6 is raised and lowered inside the support box 4. After adjusting the height of the lifting component indirectly connected to the adjusting plate 6, the adjusting plate 6 is fixed to the support box 4 by screws.

[0038] A base plate 16 is provided on the left side of the support box 4, and a cable storage box 17 is slidably installed on the base plate 16. A handle 18 is fixed on the left side of the cable storage box 17, and a protective cover plate 19 is installed on the top of the cable storage box 17 via a hinge. A spring 20 is fixed on the right end of the base plate 16, and an auxiliary wheel 21 is fixed on the right end of the spring 20.

[0039] Place the cable on the cable storage box 17, then flip the protective cover 19 and cover the cable storage box 17 with the protective cover 19, thereby limiting the cable inside the cable storage box 17. The base plate 16 and the cable storage box 17 are raised by the lifting assembly.

[0040] The lifting assembly includes a servo motor 9, a winding roller 10, a pulley 11, a conveyor belt 12, a loop 13, and a rope 14. The servo motor 9 is fixed to the front end of the mounting frame 8, and the winding roller 10 is fixed to the output end of the servo motor 9. The pulley 11 is fixed to the right side of the winding roller 10, and the conveyor belt 12 is sleeved on the outside of the pulley 11. The loop 13 is fixed to the bottom end of the mounting frame 8, and the rope 14 passes through the inside of the loop 13. The rope 14 is wound around the outside of the winding roller 10, and the bottom end of the rope 14 is fixedly connected to the base plate 16.

[0041] Servo motor 9 drives the winding roller 10 to rotate, and through the transmission of pulley 11 and conveyor belt 12, the front and rear sets of winding rollers 10 rotate, winding up rope 14, thereby raising the base plate 16, and the rope 14 is limited by the wire loop 13.

[0042] The outer end of the base plate 16 is located in the groove of the stabilizing plate 15. The groove of the stabilizing plate 15 is used to limit the movement trajectory of the base plate 16 and prevent the base plate 16 from tilting. During the lifting and lowering of the base plate 16, the auxiliary wheel 21 slides on the outer side of the support box 4. When the auxiliary wheel 21 rises to the adjusting plate 6, the auxiliary wheel 21 is in contact with the left side of the adjusting plate 6 under the elastic action of the spring 20.

[0043] After raising the cable storage box 17 to the required height, the worker reaches out and pulls the handle 18, causing the cable storage box 17 to slide outwards. Then, the protective cover 19 is lifted, and the cables inside the cable storage box 17 are removed. Figure 1 As shown, cable storage boxes 17 are evenly spaced on the base plate 16, which facilitates the storage of different cables.

[0044] The above completes a series of operations for the power repair tower cable lifting equipment. Any content not described in detail in this manual is existing technology known to those skilled in the art.

[0045] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0046] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A power emergency repair tower cable lifting device, comprising a base (1), rollers (2), handrails (3), and cable storage box (17), characterized in that: The base (1) is equipped with a roller (2) at its bottom end, and a handrail (3) is fixed to the right end of the upper surface of the base (1). The left side of the handrail (3) is provided with a support box (4) fixed on the base (1), and the front and rear ends of the support box (4) are both fixed with reinforcing plates (5). The inside of the support box (4) is provided with an adjustment plate (6). The upper surface of the adjustment plate (6) is fixed with a horizontal plate (7), and the bottom end of the horizontal plate (7) is fixed with an installation frame (8). The installation frame (8) is equipped with a lifting component, and the front and rear ends of the lower surface of the installation frame (8) are both fixed with stabilizing plates (15). The support box (4) has a base plate (16) on its left side, and a cable storage box (17) is slidably mounted on the base plate (16). A handle (18) is fixed on the left side of the cable storage box (17), and a protective cover plate (19) is mounted on the top of the cable storage box (17) via a hinge. A spring (20) is fixed on the right end of the base plate (16), and an auxiliary wheel (21) is fixed on the right end of the spring (20).

2. The power emergency repair tower cable lifting equipment according to claim 1, characterized in that: The right end of the support box (4) and the interior of the adjustment plate (6) are provided with equally spaced screw holes, and the adjustment plate (6) is fixedly connected to the support box (4) by screws.

3. The power emergency repair tower cable lifting equipment according to claim 1, characterized in that: The lifting assembly includes a servo motor (9), a winding roller (10), a pulley (11), a conveyor belt (12), a loop (13), and a rope (14). The servo motor (9) is fixed at the front end of the mounting frame (8), and the winding roller (10) is fixed at the output end of the servo motor (9). The pulley (11) is fixed on the right side of the winding roller (10), and the conveyor belt (12) is sleeved on the outside of the pulley (11). The loop (13) is fixed at the bottom end of the mounting frame (8), and the rope (14) passes through the inside of the loop (13).

4. The power emergency repair tower cable lifting equipment according to claim 3, characterized in that: A rope (14) is wound around the outer side of the winding roller (10), and the bottom end of the rope (14) is fixedly connected to the base plate (16).

5. The power emergency repair tower cable lifting equipment according to claim 1, characterized in that: The inside of the stabilizing plate (15) is provided with a sliding groove, and the outer end of the bottom plate (16) is provided on the sliding groove of the stabilizing plate (15).

6. The power emergency repair tower cable lifting equipment according to claim 1, characterized in that: The cable storage box (17) is installed on the base plate (16) at equal intervals, and the part of the bottom of the cable storage box (17) located on the base plate (16) has a concave-convex structure.

7. The power emergency repair tower cable lifting equipment according to claim 1, characterized in that: The auxiliary wheel (21) and the base plate (16) form a left-right sliding structure.

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