Power equipment overhaul and maintenance device

Abstract

The utility model discloses a power equipment overhaul and maintenance device, which relates to the related technical field of transformers and comprises a base, a plurality of lifting frames longitudinally arranged on the base and a maintenance platform arranged at the top of the uppermost lifting frame. The multiple lifting frames are the same in composition and function, an adjustable tool containing box and a tool containing box are arranged on the maintenance platform, and the tool containing box and the tool containing box are the same in composition and function. The tool containing box comprises a circular truncated cone, a cylinder arranged on the circular truncated cone, a circular plate movably arranged at the upper end of the cylinder, adjustable supporting legs symmetrically and vertically arranged on the circular plate and a box frame arranged on the supporting legs. The circular plate can rotate on the cylinder, a guardrail is arranged on the maintenance platform, a rectangular first sliding groove is formed in the maintenance platform, and a second sliding groove is formed in the bottom of the first sliding groove; the height adjusting function is achieved, tools are convenient to store and place, and overhaul and maintenance are convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field related to transformers, in particular to a device for repairing and maintaining electric power equipment. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. In electrical equipment and wireless circuits, it is often used to increase or decrease voltage, match impedance, and provide safety isolation. In a generator, whether the coil moves through a magnetic field or the magnetic field moves through a fixed coil, an electric potential can be induced in the coil. Generally, when a transformer is used outdoors, it needs to be installed on a pole, which makes it inconvenient to inspect and maintain the transformer when a fault occurs. Therefore, there is a special need for an electrical equipment inspection and maintenance device.

[0003] However, the existing inspection and maintenance devices have a simple structure and only have a lifting function. They cannot classify the tools that need to be used and disassembled. Maintenance personnel generally carry tools in a backpack or a tool box. It is not convenient to quickly find tools with a backpack, and the disassembled parts are easily mixed with the internal parts of the backpack, which is easy to confuse. The tool box is placed on the maintenance platform without a fixing mechanism, so it is easy to shake, which poses a hidden danger. At the same time, it is inconvenient to take and put tools, which brings inconvenience to inspection and maintenance. Summary of the invention

[0004] The utility model aims to provide a device for inspecting and maintaining electric equipment, which has a height adjustment function and is convenient for storing and placing tools, making inspection and maintenance quick and convenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric power equipment inspection and maintenance device, comprising a base, a plurality of lifting frames longitudinally arranged on the base, and a maintenance platform arranged on the top of the uppermost lifting frame; the composition and function of the plurality of lifting frames are the same, and an adjustable tool storage box and a tool placement box are arranged on the maintenance platform, and the composition and function of the tool storage box and the tool placement box are the same; the tool placement box comprises a round table, a cylinder arranged on the round table, a round plate movably arranged on the upper end of the cylinder, symmetrically vertically adjustable legs arranged on the round plate, and a box frame arranged on the legs; the round plate can rotate on the cylinder, and a guardrail is arranged on the maintenance platform, and a first rectangular slide groove is opened on the maintenance platform, and a second slide groove is opened at the bottom of the first slide groove; the round table and the cylinder are respectively located in the second slide groove and the first slide groove, and the round table and the cylinder can slide in the second slide groove and the first slide groove respectively.

[0006] In order to adjust the height of the device, as a preferred power equipment inspection and maintenance device of the utility model, the lifting frame includes two scissor frames distributed in parallel front and back, and support seats arranged at the top and bottom of the scissor frames, and adjustment grooves are opened on the opposite sides of the two support seats, and sliding bars are arranged in the adjustment grooves. The two sliding bars and the two support seats are hinged with the scissor frames, and a hydraulic cylinder is embedded in one of the adjustment grooves, and the output end of the hydraulic cylinder is arranged on the sliding bar.

[0007] In order to adjust the height of the box frame, as a preferred power equipment inspection and maintenance device of the utility model, the support leg includes a support sleeve and a support column sleeved inside the upper end of the support sleeve, the upper end of the support column and the lower end of the support sleeve are respectively arranged at the bottom of the box frame and the top of the circular plate, the outer walls of the support column and the support sleeve are provided with a plurality of threaded holes, and the support sleeve is provided with a handle screw matching the threaded holes.

[0008] In order to be able to place different tools in a classified manner, as a preferred embodiment of the electric equipment inspection and maintenance device of the utility model, a detachable partition frame is provided inside the box frame.

[0009] In order to increase the stability of the device, as a preferred embodiment of the utility model of an electric equipment inspection and maintenance device, a hidden groove is opened at the bottom of the base, a universal wheel is arranged in the hidden groove, an electric telescopic rod is arranged on the base, and the output end of the electric telescopic rod is arranged on the universal wheel.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model arranges a plurality of lifting frames longitudinally between the base and the maintenance platform, and adjusts the height of each lifting frame, so as to increase the adjustable height of the maintenance device, avoid insufficient lifting height of the maintenance device, and increase the convenience of the device;

[0012] The utility model provides an adjustable tool storage box and a tool placement box on the maintenance platform. The tool placement box can be used to place tools that need to be repaired and maintained before maintenance. When repairing and maintaining the transformer, the tools removed from the transformer can be stored in the tool storage box, which avoids confusion and brings convenience to the maintenance workers. The frustum and the cylinder are respectively arranged in the second slide groove and the first slide groove, so that the positions of the tool storage box and the tool placement box can be adjusted by sliding, which avoids the positions of the tool storage box and the tool placement box obstructing the maintenance workers. The box frame can be flexibly adjusted by adjusting the legs, which makes it easy for the maintenance workers to take and put the tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2This is a schematic diagram of the top view of the maintenance platform of the utility model;

[0015] Figure 3 It is a schematic cross-sectional structural diagram of the tool storage box of the utility model.

[0016] In the figure: 1. base; 2. lifting frame; 3. maintenance platform; 4. tool storage box; 5. tool placement box; 6. round table; 7. cylinder; 8. round plate; 9. outrigger; 10. box frame; 11. guardrail; 12. first slide slot; 13. second slide slot; 14. scissors frame; 15. support seat; 16. adjustment slot; 17. slide bar; 18. hydraulic cylinder; 19. support sleeve; 20. support column; 21. threaded hole; 22. handle screw; 23. partition frame; 24. hidden slot; 25. universal wheel; 26. electric telescopic rod. DETAILED DESCRIPTION

[0017] See also Figures 1 to 3 , an electric power equipment inspection and maintenance device, comprising a base 1, a plurality of lifting frames 2 longitudinally arranged on the base 1, and a maintenance platform 3 arranged on the top of the uppermost lifting frame 2; the composition and function of the plurality of lifting frames 2 are the same, an adjustable tool storage box 4 and a tool placement box 5 are arranged on the maintenance platform 3, and the composition and function of the tool storage box 4 and the tool placement box 5 are the same; the tool placement box 5 comprises a round table 6, a cylinder 7 arranged on the round table 6, a round plate 8 movably arranged on the upper end of the cylinder 7, adjustable legs 9 symmetrically and vertically arranged on the round plate 8, and a box frame 10 arranged on the legs 9; the round plate 8 can rotate on the cylinder 7, a guardrail 11 is arranged on the maintenance platform 3, a rectangular first slide groove 12 is opened on the maintenance platform 3, and a second slide groove 13 is opened at the bottom of the first slide groove 12; the round table 6 and the cylinder 7 are respectively located in the second slide groove 13 and the first slide groove 12, and the round table 6 and the cylinder 7 can slide in the second slide groove 13 and the first slide groove 12 respectively.

[0018] In this embodiment: a plurality of lifting frames 2 are longitudinally arranged between the base 1 and the maintenance platform 3, and the height of each lifting frame 2 can be adjusted to increase the height adjustment of the maintenance device, avoid the maintenance device from having insufficient lifting height, and increase the convenience of the device; a tool storage box 4 and a tool placement box 5 are arranged on the maintenance platform 3, and the tool placement box 5 can be used to place tools that need maintenance before maintenance. When performing maintenance, the tools removed from the transformer can be stored in the tool storage box 4 to avoid confusion, which brings convenience to the maintenance workers; the round table 6 and the cylinder 7 can slide in the second slide groove 13 and the first slide groove 12 respectively, and at the same time, the circular plate 8 can rotate 360 ​​degrees on the cylinder 7, and the height of the box frame 10 can be adjusted by the legs 9, so that the positions of the tool storage box 4 and the tool placement box 5 can be pushed and adjusted, so as to avoid the positions of the tool storage box 4 and the tool placement box 5 hindering the maintenance workers, and the box frame 10 can be flexibly adjusted, so that the maintenance workers can easily take and put the tools; the guardrail 11 enhances the safety of the maintenance device.

[0019] As a technical optimization solution of the utility model, the lifting frame 2 includes two scissor frames 14 distributed in parallel front and back, and support seats 15 arranged at the top and bottom of the scissor frames 14. Adjustment grooves 16 are opened on the opposite sides of the two support seats 15. Slide bars 17 are arranged in the adjustment grooves 16. The two slide bars 17 and the two support seats 15 are hinged to the scissor frames 14. A hydraulic cylinder 18 is embedded in one of the adjustment grooves 16, and the output end of the hydraulic cylinder 18 is arranged on the slide bar 17.

[0020] In this embodiment: the hydraulic cylinder 18 is started, the slide bar 17 moves, the angle of the scissor frame 14 changes, the distance between the two support seats 15 can be adjusted, and the lifting function is realized. The transformer can be inspected and maintained through the lifting frame 2.

[0021] As a technical optimization solution of the utility model, the support leg 9 includes a support sleeve 19 and a support column 20 sleeved inside the upper end of the support sleeve 19, the upper end of the support column 20 and the lower end of the support sleeve 19 are respectively arranged at the bottom of the box frame 10 and the top of the circular plate 8, the outer walls of the support column 20 and the support sleeve 19 are provided with a plurality of threaded holes 21, and the support sleeve 19 is provided with a handle screw 22 matching the threaded hole 21.

[0022] In this embodiment, the support column 20 is sleeved in the support sleeve 19, and the handle screw 22 is threadedly inserted into the threaded holes 21 at different positions, so that the height of the box frame 10 can be adjusted, making it easy for workers to take and put tools.

[0023] As a technical optimization solution of the present invention, a detachable partition frame 23 is provided inside the box frame 10 .

[0024] In this embodiment, the partition frame 23 divides the interior of the box frame 10 into multiple placement cavities, which are easy to place and store different tools. At the same time, the partition frame 23 can be pulled out according to actual needs to place larger tools.

[0025] As a technical optimization solution of the utility model, a hidden groove 24 is opened at the bottom of the base 1, a universal wheel 25 is arranged in the hidden groove 24, an electric telescopic rod 26 is arranged on the base 1, and the output end of the electric telescopic rod 26 is arranged on the universal wheel 25.

[0026] In this embodiment, the universal wheel 25 can be used to move the maintenance device without any damage. When performing maintenance, the electric telescopic rod 26 is started to move the universal wheel 25 into the hidden groove 24, which can enhance the stability of the maintenance device.

[0027] Working principle: first, the inspection and maintenance device is moved to the designated position through the universal wheel 25, and the electric telescopic rod 26 is started to move the universal wheel 25 into the hidden groove 24 to increase the stability of the inspection and maintenance device. The maintenance worker stands on the maintenance platform 3 and classifies the tools to be used and places them in the tool placement box 5. The inspection and maintenance device can be adjusted to a position convenient for inspection and maintenance by remotely controlling the hydraulic cylinder 18 on the lifting frame 2 from bottom to top or from top to bottom. When performing inspection and maintenance, the tools removed from the transformer can be stored in the tool storage box 4 to avoid confusion. During the maintenance process, the positions of the tool storage box 4 and the tool placement box 5 can be moved to facilitate the maintenance worker to take and put the tools.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power equipment maintenance device, characterized in that: The utility model comprises a base (1), a plurality of lifting frames (2) longitudinally arranged on the base (1), and a maintenance platform (3) arranged on the top of the uppermost lifting frame (2); the plurality of lifting frames (2) have the same composition and function; the maintenance platform (3) is provided with an adjustable tool storage box (4) and a tool placement box (5); the tool storage box (4) and the tool placement box (5) have the same composition and function; the tool placement box (5) comprises a round table (6), a cylinder (7) arranged on the round table (6), a circular plate (8) movably arranged on the upper end of the cylinder (7), and a symmetrical vertically arranged tool box (9) on the circular plate. (8) has adjustable legs (9) on it, and a box frame (10) arranged on the legs (9); the circular plate (8) can rotate on the cylinder (7); the maintenance platform (3) is provided with a guardrail (11); the maintenance platform (3) is provided with a first rectangular slide groove (12), and the bottom of the first slide groove (12) is provided with a second slide groove (13); the round table (6) and the cylinder (7) are respectively located in the second slide groove (13) and the first slide groove (12), and the round table (6) and the cylinder (7) can slide in the second slide groove (13) and the first slide groove (12) respectively.

2. The power equipment maintenance device according to claim 1, characterized in that: The lifting frame (2) comprises two scissor frames (14) arranged in parallel in front and back, and support seats (15) arranged at the top and bottom of the scissor frames (14), and adjustment grooves (16) are provided on opposite sides of the two support seats (15), and slide bars (17) are arranged in the adjustment grooves (16). The two slide bars (17) and the two support seats (15) are hinged to the scissor frames (14), and a hydraulic cylinder (18) is embedded in one of the adjustment grooves (16), and the output end of the hydraulic cylinder (18) is arranged on the slide bar (17).

3. The power equipment maintenance device according to claim 1, characterized in that: The support leg (9) comprises a support sleeve (19) and a support column (20) sleeved inside the upper end of the support sleeve (19); the upper end of the support column (20) and the lower end of the support sleeve (19) are respectively arranged at the bottom of the box frame (10) and the top of the circular plate (8); the outer walls of the support column (20) and the support sleeve (19) are both provided with a plurality of threaded holes (21); and the support sleeve (19) is provided with a handle screw (22) matching the threaded holes (21).

4. The power equipment maintenance device according to claim 1, characterized in that: A detachable partition frame (23) is arranged inside the box frame (10).

5. The power equipment maintenance device according to claim 1, characterized in that: A hidden groove (24) is provided at the bottom of the base (1), a universal wheel (25) is arranged in the hidden groove (24), an electric telescopic rod (26) is arranged on the base (1), and an output end of the electric telescopic rod (26) is arranged on the universal wheel (25).

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