Electrical cabinet maintenance auxiliary frame

Abstract

The utility model discloses an electrical cabinet maintenance auxiliary frame which comprises a base, the top of the base is rotatably connected with a supporting column, in the actual use process, a motor II is installed outside an L-shaped connecting frame and drives a threaded rod in a protective shell to rotate after being started, and a connecting block matched with the threaded rod drives a bearing plate to move up and down; a motor I is arranged at the bottom of the base and drives a rotating shaft and a pinion to rotate during operation, the pinion is meshed with a bull gear, the bull gear drives a supporting column to rotate, and then an L-shaped connecting frame and a bearing plate rotate left and right, so that the problem that the position of an existing maintenance platform is inconvenient to adjust is solved; the height and the horizontal position of a traditional maintenance platform are often difficult to fix or adjust, maintenance objects such as an electrical cabinet are difficult to accurately align, and the maintenance efficiency and the operation convenience are influenced, and the design utilizes multi-component linkage, can easily realize up-down and left-right multi-direction flexible adjustment of a bearing plate, can quickly adapt to the maintenance requirements of different heights and positions, and improves the maintenance efficiency. And adjusting time is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electrical cabinet maintenance, specifically to an electrical cabinet maintenance auxiliary frame. BACKGROUND

[0002] An electrical cabinet maintenance auxiliary frame is composed of an adjustable height support frame, a rotatable telescopic work platform, a tool storage device and a lighting warning system. The support frame is made of high-strength material and can be adjusted in height accurately by electricity or manually. The work platform can rotate 360 degrees and extend as needed, and its surface is slip-resistant and insulating. The tool storage device stores various maintenance tools in a classified manner, making them easy to access. The lighting system provides sufficient and uniform light, and the warning system flashes to remind in case of emergency or danger. This auxiliary frame effectively solves the problems of inadequate height, inconvenient tools and insufficient light during maintenance, improving the efficiency, quality and safety of electrical cabinet maintenance.

[0003] After searching, the Chinese patent with publication number CN216811538U discloses an electrical cabinet maintenance auxiliary frame. In this patent, the storage box is fixed to the bottom surface of the electrical cabinet, and a rotating shaft is provided at the open front end of the storage box. The telescopic ladder is movably connected to the rotating shaft. When needed, the storage box is opened, the telescopic ladder is turned out from the box, and after use, the telescopic ladder is stored in the box. The utility model stores the telescopic ladder in the storage box at the bottom of the electrical cabinet, making the storage position more concealed and not occupying the space on the side of the electrical cabinet, avoiding adverse effects on passers-by. Moreover, the storage box can also protect the telescopic ladder and prolong its service life.

[0004] In this scheme, although the telescopic ladder can be protected, the device needs to be adjusted in height when used due to different heights of electrical cabinets, and the worker needs to come down to adjust it after completion, then climb for maintenance. Moreover, when maintaining different positions, the ladder needs to be moved repeatedly, which greatly reduces the work efficiency. To solve this technical problem, the utility model provides an electrical cabinet maintenance auxiliary frame. UTILITY MODEL CONTENTS

[0005] TECHNICAL PROBLEM SOLVED

[0006] In this scheme, although the telescopic ladder can be protected, the device needs to be adjusted in height when used due to different heights of electrical cabinets, and the worker needs to come down to adjust it after completion, then climb for maintenance. Moreover, when maintaining different positions, the ladder needs to be moved repeatedly, which greatly reduces the work efficiency. To solve this technical problem, the utility model provides an electrical cabinet maintenance auxiliary frame.

[0007] TECHNICAL SCHEME

[0008] In order to achieve the above object, the utility model discloses the following technical schemes to realize: a kind of auxiliary frame for electrical cabinet maintenance, including base, the base top is rotatably connected with support column, the support column top is fixedly connected with L-shaped connecting frame, the base bottom is fixedly connected with motor I, the motor I output end is fixedly connected with rotating shaft, the rotating shaft outer wall is fixedly connected with pinion, the support column outer wall is fixedly connected with gearwheel, the pinion is engaged with the gearwheel, the L-shaped connecting frame is rotatably connected in the base top, L-shaped connecting frame outside is provided with bearing plate.

[0009] Preferably, the L-shaped connecting frame one side bottom is fixedly connected with motor II, the motor II output end is fixedly connected with threaded rod, the threaded rod outer wall is threadedly connected with connecting block, and connecting block is fixedly connected on the bearing plate outer wall, while L-shaped connecting frame outside is provided with protective shell, and the threaded rod is rotatably connected in the protective shell.

[0010] Preferably, the bearing plate outer wall is fixedly connected with positioning block, the L-shaped connecting frame outer wall is fixedly connected with a pair of positioning rods, and positioning block corresponds with the positioning rod, and positioning block is slidably connected on the positioning rod outer wall.

[0011] Preferably, the L-shaped connecting frame is internally provided with three sliding grooves, and connecting block and a pair of positioning block are slidably connected in the sliding groove.

[0012] Preferably, the base four corners are fixedly connected with connecting plate, and the bottom of each connecting plate is fixedly connected with electric push rod, and the output end of each electric push rod is fixedly connected with rubber pad, and the base bottom is fixedly connected with four universal wheels.

[0013] Preferably, the bearing plate is fixedly connected with the surrounding board around, the surrounding board is rotatably connected with rotating column inside, and the rotating column outer wall is fixedly connected with switch door, and the bearing plate is provided with storage box inside.

[0014] Beneficial effects

[0015] The utility model provides a kind of auxiliary frame for electrical cabinet maintenance. It has the following beneficial effects:

[0016] (1) motor II is installed outside the L-shaped connecting frame, after starting, drives the threaded rod in the protective shell to rotate, the connecting block matched with the threaded rod drives the bearing plate to move up and down, the positioning block is limited on the positioning rod to ensure its stability, motor I is at the bottom of the base, drives the rotating shaft and the pinion to rotate when running, the pinion meshes with the gear, the gear drives the support column to rotate, and then makes the L-shaped connecting frame and the bearing plate rotate left and right, which solves the problem of inconvenient position adjustment of the existing maintenance platform, the height and horizontal position of the traditional maintenance platform are fixed or difficult to adjust, and it is difficult to accurately align the maintenance objects such as electrical cabinets, which affects the maintenance efficiency and operation convenience, the design utilizes the linkage of multiple components, can easily realize the up-down and left-right flexible adjustment of the bearing plate, can quickly adapt to the maintenance requirements of different heights and positions, reduces the adjustment time, improves the accuracy and efficiency of maintenance work, and enhances the practicality and adaptability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a L-shaped connecting frame external structure schematic view of the utility model;

[0019] Figure 3 It is a L-shaped connecting frame bottom structure schematic view of the utility model;

[0020] Figure 4 It is a side structure schematic view of the utility model.

[0021] In the drawing: 1, base; 2, motor I; 3, rotating shaft; 4, pinion; 5, gear; 6, support column; 7, L-shaped connecting frame; 8, bearing plate; 9, motor II; 10, threaded rod; 11, connecting block; 12, positioning block; 13, positioning rod; 14, sliding groove; 15, switch door; 16, coaming; 17, rotating column; 18, storage box; 19, connecting plate; 20, electric push rod; 21, rubber pad; 22, universal wheel; 23, protective shell. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0024] Example 1: An auxiliary frame for electrical cabinet maintenance includes a base 1, a support column 6 rotatably connected to the top of the base 1, an L-shaped connecting frame 7 fixedly connected to the top of the support column 6, a motor I 2 fixedly connected to the bottom of the base 1, a rotating shaft 3 fixedly connected to the output end of the motor I 2, a small gear 4 fixedly connected to the outer wall of the rotating shaft 3, a large gear 5 fixedly connected to the outer wall of the support column 6, the small gear 4 meshing with the large gear 5, the L-shaped connecting frame 7 rotatably connected to the top of the base 1, a bearing plate 8 provided on the outside of the L-shaped connecting frame 7, a motor II 9 fixedly connected to one side of the bottom of the L-shaped connecting frame 7, and a screw fixedly connected to the output end of the motor II 9. The threaded rod 10 has a connecting block 11 threadedly connected to its outer wall, and the connecting block 11 is fixedly connected to the outer wall of the bearing plate 8. At the same time, the L-shaped connecting frame 7 is provided with a protective shell 23. The threaded rod 10 is rotatably connected inside the protective shell 23. The outer wall of the bearing plate 8 is fixedly connected with a positioning block 12. The outer wall of the L-shaped connecting frame 7 is fixedly connected with a pair of positioning rods 13, and the positioning block 12 corresponds to the positioning rod 13. At the same time, the positioning block 12 is slidably connected to the outer wall of the positioning rod 13. The L-shaped connecting frame 7 has three sliding grooves 14 inside, and the connecting block 11 and the pair of positioning blocks 12 are slidably connected in the sliding grooves 14.

[0025] When the electrical cabinet is maintained, the position of the bearing plate 8 needs to be adjusted according to the actual height of the electrical cabinet, the motor II 9 installed outside the L-shaped connecting frame 7 is started, the motor II 9 starts to operate and generates power, the power is transmitted to the threaded rod 10 inside the protective shell 23, and the threaded rod 10 is uniformly rotated. Because the connecting block 11 cooperates with the threaded rod 10, when the threaded rod 10 rotates, the connecting block 11 moves up and down along the threaded rod 10. The bearing plate 8 is connected with the connecting block 11, so the bearing plate 8 also adjusts the position up and down, and the L-shaped connecting frame 7 is limited by the close cooperation of the positioning block 12 and the positioning rod 13 during movement. This limiting effect can effectively ensure that the bearing plate 8 is more stable during up and down movement, and cannot be shaken or deviated, so as to accurately reach a position matching the height of the electrical cabinet. According to the specific maintenance position requirement of the electrical cabinet, the motor I 2 fixedly connected to the bottom of the base 1 is further started, the motor I 2 operates to generate power to drive the rotating shaft 3 and the pinion 4 to start rotating. Because the pinion 4 is meshed with the gear 5, the rotation of the pinion 4 drives the gear 5 to rotate correspondingly. The support column 6 is connected with the gear 5, and the rotation of the gear 5 drives the support column 6 to rotate. The rotation of the support column 6 drives the L-shaped connecting frame 7 to rotate, thereby realizing the left and right direction adjustment of the bearing plate 8. Through the cooperative operation of the motor II 9, the motor I 2 and the related parts, the bearing plate 8 can be quickly and accurately adjusted to the best maintenance position, and the height and horizontal direction can be accurately matched, which greatly improves the efficiency of the electrical cabinet maintenance work, reduces the time and energy consumed by the maintenance personnel to adjust the equipment position, and improves the convenience and efficiency of the overall maintenance operation.

[0026] Embodiment two: The difference between this embodiment and embodiment one is that the base 1 is fixedly connected with a connecting plate 19 at each corner, each connecting plate 19 is fixedly connected with an electric push rod 20 at the bottom, the output end of each electric push rod 20 is fixedly connected with a rubber pad 21, four universal wheels 22 are fixedly connected to the bottom of the base 1, a surrounding plate 16 is fixedly connected around the bearing plate 8, a rotating column 17 is rotatably connected inside the surrounding plate 16, a switch door 15 is fixedly connected to the outer side wall of the rotating column 17, and a storage box 18 is arranged inside the bearing plate 8.

[0027] When the work is about to be carried out, first rely on the base 1 bottom equipped with universal wheel 22, can easily and freely in the work site in the push base 1, make it can flexibly shuttle in each area, until to arrive at the precise location suitable for work, start installed on the connecting plate 19 above electric push rod 20, electric push rod 20 receives the start command after the rapid start running, its internal power device drive push rod gradually down, with the push rod connected rubber pad 21 also slowly down, until the rubber pad 21 and ground close contact, with the rubber pad 21 continues to move down and exert pressure on the ground, the friction between them gradually increases, eventually rely on this strong friction base 1 steadily up, originally bear the weight of base 1 and make it can freely move the universal wheel 22, will gradually out of contact with the ground, so that the base 1 from the movable state to the smooth transition to a stable state, through the electric push rod 20, rubber pad 21 and universal wheel 22 between this exquisite cooperation mode, the operator can according to actual operation requirements at will control base 1 in the mobile and fixed state between free switching, after successfully fixed base 1, the next step is to open the switch door 15 on the bearing plate 8. The switch door 15 design unique, its both sides edge cleverly embedded in the slide groove 14 of the special plate 16 inside, when need to open the switch door 15, the switch door 15 can along the slide groove 14 defined track in the smooth rotation of the fence 16, so as to realize the switch door 15 opening operation, workers can put all kinds of tools needed for work in the storage box 18 on the bearing plate 8 for proper storage and storage, while the fence 16 is surrounded around the bearing plate 8, it not only played a role in the effective protection of the tools placed in the storage box 18, prevent tools from accidental collision or shaking from the bearing plate 8, at the same time also for the staff in the bearing plate 8 around the operation of the construction of a solid and reliable security barrier.

[0028] The working principle is that when the staff uses the device to maintain the electrical cabinet, first, the base 1 is moved to the appropriate position through the universal wheel 22, at this time the electric push rod 20 on the connecting plate 19 is started, under the action of the electric push rod 20, the rubber pad 21 is lowered and the base 1 is lifted, at this time the universal wheel 22 leaves the ground, at this time the base 1 will be stable, through the cooperation between them, the base 1 can be freely controlled and fixed and moved, the work efficiency is improved, at this time the switch door 15 on the bearing plate 8 is opened, the switch door 15 rotates in the coaming 16 through the sliding groove 14, the tool is placed in the storage box 18, and the coaming 16 protects the safety of the staff, according to the height of the electrical cabinet, the motor II 9 outside the L-shaped connecting frame 7 is started, under the action of the motor II 9, the threaded rod 10 in the protective shell 23 is rotated, when the threaded rod 10 rotates, the connecting block 11 moves up and down, when the connecting block 11 moves, the bearing plate 8 moves up and down to adjust, and the L-shaped connecting frame 7 is limited on the positioning rod 13 through the positioning block 12 when moving, so as to ensure that the bearing plate 8 is more stable when moving, according to the maintenance position, the motor I 2 fixedly connected at the bottom of the base 1 is started, under the action of the motor I 2, the rotating shaft 3 and the pinion 4 are rotated, when the pinion 4 rotates, the gear 5 is rotated, so as to drive the support column 6 to rotate, when the support column 6 rotates, the L-shaped connecting frame 7 is rotated, the left and right adjustment of the bearing plate 8 is realized, the work efficiency is greatly improved.

[0029] It should be noted that in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between or among the entities or actions.

Claims

1. An electrical cabinet maintenance aid comprising: The application relates to a support device, which comprises a base (1), a support column (6) rotatably connected to the top of the base (1), an L-shaped connecting frame (7) fixedly connected to the top of the support column (6), a motor I (2) fixedly connected to the bottom of the base (1), a rotating shaft (3) fixedly connected to the output end of the motor I (2), a pinion (4) fixedly connected to the outer wall of the rotating shaft (3), a gear wheel (5) fixedly connected to the outer wall of the support column (6), the pinion (4) being engaged with the gear wheel (5), the L-shaped connecting frame (7) being rotatably connected to the top of the base (1), and a bearing plate (8) being arranged outside the L-shaped connecting frame (7).

2. An electrical cabinet maintenance aid according to claim 1, characterised in that: A motor II (9) is fixedly connected to the bottom of one side of the L-shaped connecting frame (7), a threaded rod (10) is fixedly connected to the output end of the motor II (9), a connecting block (11) is threadedly connected to the outer wall of the threaded rod (10), the connecting block (11) is fixedly connected to the outer wall of the bearing plate (8), a protective shell (23) is arranged outside the L-shaped connecting frame (7), and the threaded rod (10) is rotatably connected in the protective shell (23).

3. An electrical cabinet maintenance aid according to claim 2, characterised in that: A positioning block (12) is fixedly connected to the outer wall of the bearing plate (8), a pair of positioning rods (13) are fixedly connected to the outer wall of the L-shaped connecting frame (7), the positioning block (12) corresponds to the positioning rods (13), and the positioning block (12) is slidably connected to the outer wall of the positioning rods (13).

4. An electrical cabinet maintenance aid according to claim 3, characterised in that: Three sliding grooves (14) are formed in the L-shaped connecting frame (7), and the connecting block (11) and the pair of positioning blocks (12) are slidably connected in the sliding grooves (14).

5. An electrical cabinet maintenance aid according to claim 4, characterised in that: A connecting plate (19) is fixedly connected to each corner of the base (1), an electric push rod (20) is fixedly connected to the bottom of each connecting plate (19), a rubber pad (21) is fixedly connected to the output end of each electric push rod (20), and four universal wheels (22) are fixedly connected to the bottom of the base (1).

6. An electrical cabinet maintenance aid according to claim 5, characterised in that: A surrounding plate (16) is fixedly connected around the bearing plate (8), a rotating column (17) is rotatably connected in the surrounding plate (16), a switch door (15) is fixedly connected to the outer wall of the rotating column (17), and a storage box (18) is arranged in the bearing plate (8).

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