Auxiliary device for building electrical installation

Abstract

The utility model provides an auxiliary device for building electrical installation, which belongs to the technical field of electrical installation and comprises a scissor lift, a standing plate is arranged at the top of the scissor lift, a support frame is arranged in the scissor lift, an air bag and a fixing block are arranged on the support frame and right opposite to the standing plate, the air bag and the fixing block are arranged on the edge of the top of the standing plate, and a channel is defined in the fixing block. A plurality of exhaust holes communicated with the channel are formed in the fixing block in a penetrating mode and face the standing plate, and the air bag is communicated with the channel through a pipeline. By arranging the air bag, the scissor lift descends to push the air bag to discharge air to the standing plate along the exhaust hole, so that the effect of cleaning the standing plate is achieved, workers do not need to clean the standing plate regularly, and the workload of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical installation, in particular to an auxiliary device for building electrical installation. Background Art

[0002] Since the electrical system itself has potential safety risks, the use of auxiliary devices can not only help build a complete closed loop, but also ensure that various devices and components in the line are safely connected into a whole through wires, and it is also convenient for future maintenance and inspection work. However, the support plate on the auxiliary device of the existing building electrical installation is easily crushed under the pressure of gravity for a long time because there is no buffer mechanism, thereby shortening the service life of the device.

[0003] In order to address the above problems, the existing Chinese patent with announcement number CN216859574U proposes an auxiliary device for building electrical installation, which uses a second spring to generate an opposite elastic force to buffer the support plate. At the same time, the support plate will drive the vertical rod to move downward, and the vertical rod will drive the fixed plate to move downward and stretch the first spring, so that the first spring generates an opposite elastic force, thereby further buffering the support plate and thus increasing the service life of the device.

[0004] However, although the above-mentioned auxiliary device for building electrical installation can cushion the support plate by setting up multiple sets of springs, thereby improving the service life of the device, a large amount of dust and other impurities will remain on the surface of the support plate of the auxiliary device for building electrical installation after use by the staff, so the staff needs to clean it regularly, which increases the workload of the staff. Therefore, the utility model provides an auxiliary device for building electrical installation to meet the needs. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the above-mentioned background technology and to propose an auxiliary device for building electrical installation.

[0006] The technical problem to be solved by the utility model is to provide an auxiliary device for building electrical installation to solve the problem that a large amount of dust and other impurities will remain on the surface of the support plate of the existing auxiliary device for building electrical installation after use by the staff, so the staff needs to clean it regularly, thereby increasing the workload of the staff.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] An auxiliary device for building electrical installation, comprising:

[0009] A scissor lift, with a standing plate on the top, a support frame provided inside the scissor lift, and an air bag provided on the support frame facing the standing plate;

[0010] A fixed block is arranged at the edge of the top of the standing board, a channel is defined in the fixed block, a plurality of exhaust holes connected with the channel are penetrated through the fixed block, the exhaust holes are arranged toward the standing board, and the airbag is connected with the channel through a pipeline.

[0011] Preferably, a connecting hole for connecting the channel with the pipeline is formed through the fixing block.

[0012] Preferably, two support plates are symmetrically provided on the top of the fixed block, and the support plates are rotatably connected to the fixed block through a rotating shaft 1. The fixed block is provided with a limiting component for limiting the rotating shaft 1 on the fixed block, and the fixed block is provided with a limiting hole for the limiting component to limit the position.

[0013] Preferably, the limiting component comprises:

[0014] A limiting rod, which penetrates through the rotating shaft 1 and the supporting plate and is movably arranged, the limiting rod is suitable for limiting the limiting hole, the top of the limiting rod is fixedly connected to the limiting plate, and the limiting rod is a polygonal structure;

[0015] A movable plate, which is sleeved on the limiting rod and movably arranged in the supporting plate, and the supporting plate is provided with a movable groove for the movable plate to move;

[0016] A spring is sleeved on the limiting rod and located in the movable groove.

[0017] Preferably, the diameter of the limiting plate is larger than that of the limiting rod.

[0018] Preferably, a side plate is fixedly connected to a side of the standing plate opposite to the fixed block, and a sewage drain groove is penetrated through the bottom of the side plate.

[0019] Preferably, a placement plate is movably provided on the top of the side plate, and a lifting component for driving the placement plate to rise and fall is provided inside the side plate, and the lifting component includes:

[0020] A worm wheel is rotatably arranged in the side plate through a second rotating shaft, a worm engaged with the worm wheel is rotatably connected in the side plate, a control rod is fixedly connected to the worm, and the control rod is a Z-shaped structure;

[0021] A threaded rod passes through and is threadedly connected to the worm gear. The threaded rod passes through and is movably arranged on the second rotating shaft. The top of the threaded rod is rotatably connected to the placement plate, and the bottom of the threaded rod extends to the inside of the side plate.

[0022] Preferably, an anti-skid pad is fixedly connected to the top of the standing board, and a plurality of anti-skid grooves extending from the fixed block to the drain trough are fixedly connected to the anti-skid pad.

[0023] Compared with the prior art, the utility model has at least the following beneficial effects:

[0024] In the above scheme, an air bag is provided, and the scissor lift is lowered to push the air bag to discharge the gas along the exhaust hole onto the stand board, thereby cleaning the stand board. The staff does not need to clean it regularly, which reduces the workload of the staff.

[0025] In the above scheme, by setting a limit component and a support plate, the support plate is limited by the limit component, so that it is convenient for workers to stand on the support plate, avoiding that the workers block the airflow discharged from the exhaust hole, and improving the efficiency of cleaning the standing board.

[0026] In the above scheme, by providing a lifting assembly and a placement plate, the height of the placement plate is adjusted by the lifting assembly, which makes it easier for people of different heights to use and improves the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 For this utility model Figure 1 Schematic diagram of the local structure from another perspective;

[0030] Figure 3 It is a structural schematic diagram of the utility model scissor lift;

[0031] Figure 4 It is a partial structural schematic diagram of the anti-skid pad and the exhaust hole of the utility model;

[0032] Figure 5 It is a schematic diagram of the local structure of the connecting hole and the channel of the utility model;

[0033] Figure 6 For this utility model Figure 5 Side view of

[0034] Figure 7 It is a partial structural schematic diagram of the limit assembly of the utility model;

[0035] Figure 8 It is a schematic diagram of the partial structure of the lifting assembly of the utility model.

[0036] [reference numerals]

[0037] 1. Pipeline; 2. Support frame; 3. Scissor lift; 4. Station plate; 5. Side plate; 6. Drain chute; 7. Anti-skid pad; 8. Limit assembly; 81. Limit rod; 82. Spring; 83. Movable groove; 84. Movable plate; 85. Limit plate; 9. Lifting assembly; 91. Worm gear; 92. Worm; 93. Control rod; 94. Threaded rod; 95. Rotating shaft two; 10. Placement plate; 11. Support plate; 12. Fixed block; 13. Airbag; 14. Exhaust hole; 15. Passage; 16. Connecting hole; 17. Rotating shaft one; 18. Limit hole. DETAILED DESCRIPTION

[0038] like Figures 1 to 8 As shown, an embodiment of the utility model provides an auxiliary device for building electrical installation, including a scissor lift 3, a standing plate 4 is provided on the top of the scissor lift 3, a support frame 2 is provided inside the scissor lift 3, an air bag 13 is provided on the support frame 2 facing the standing plate 4, a fixed block 12 is arranged at the edge position of the top of the standing plate 4, a channel 15 is defined in the fixed block 12, a plurality of exhaust holes 14 connected to the channel 15 are penetrated on the fixed block 12, the exhaust holes 14 are arranged toward the standing plate 4, and the air bag 13 is connected to the channel 15 through a pipe 1.

[0039] Specifically, the staff stands on the standing board 4 and ascends through the scissor lift 3 to install and maintain the electrical equipment. When the inspection is completed, the scissor lift 3 is controlled to descend. At this time, the standing board 4 applies pressure to the airbag 13, so that the airbag 13 discharges the air inside it into the pipe 1, and discharges it from the pipe 1 to the channel 15, and finally discharges it along the exhaust hole 14 and blows away the dust and other impurities on the standing board 4, thereby cleaning the standing board 4. There is no need for the staff to clean it regularly, reducing the workload of the staff, and solving the problem that a large amount of dust and other impurities will remain on the surface of the support plate 11 of the existing auxiliary device for building electrical installation after use by the staff, so the staff needs to clean it regularly, thereby increasing the workload of the staff.

[0040] It should be noted that the circuit connection and installation of the scissor lift 3 are existing technologies, and the mounting plate of the airbag 13 support frame 2 will not affect the normal operation of the scissor lift 3. In addition, a one-way valve (not shown in the figure) is installed on the other side of the airbag 13. The one-way valve can only provide air for the airbag 13 to inhale, and the air in the airbag 13 cannot be discharged along the one-way valve; further, the descending speed of the scissor lift 3 and the size of the airbag 13 determine the size of the gas discharge flow rate of the exhaust hole 14, which can be adjusted according to actual conditions.

[0041] like Figure 5As shown, in this embodiment, a connecting hole 16 is formed through the fixing block 12 to connect the channel 15 with the pipeline 1 .

[0042] like Figure 1 and Figure 7 As shown, in this embodiment, two support plates 11 are symmetrically arranged on the top of the fixed block 12, and the support plate 11 is rotatably connected to the fixed block 12 through a rotating shaft 17. A limiting component 8 is provided on the fixed block 12 to limit the rotating shaft 17 to the fixed block 12. A limiting hole 18 for limiting the limiting component 8 is opened on the fixed block 12. The limiting component 8 includes a limiting rod 81, which passes through and is movably arranged on the rotating shaft 17 and the support plate 11. The limiting rod 81 is suitable for limiting the limiting hole 18. The top of the limiting rod 81 is fixedly connected to the limiting plate 85. The limiting rod 81 is a polygonal structure. The movable plate 84 is sleeved on the limiting rod 81 and movably arranged in the support plate 11. The support A movable groove 83 and a spring 82 are provided in the support plate 11 for the movable plate 84 to move. The spring 82 is sleeved on the limit rod 81 and located in the movable groove 83. The diameter of the limit plate 85 is larger than the limit rod 81. Specifically, when the scissor lift 3 is descending, the staff can pull the limit rod 81 to disengage the limit hole 18, and then rotate the support plate 11 to a vertical state with the fixed block 12, and then release the control rod 93. Under the elastic force of the spring 82, the limit rod 81 limits the limit hole 18 again, that is, the support plate 11 is limited, and then the staff can stand on the support plate 11 to avoid blocking the airflow discharged from the exhaust hole 14, thereby improving the efficiency of cleaning the standing plate 4.

[0043] like Figure 1 and Figure 4 As shown, in this embodiment, a side plate 5 is fixedly connected to one side of the standing plate 4 relative to the fixed block 12 , and a drainage trough 6 is provided through the bottom of the side plate 5 . Specifically, the drainage trough 6 facilitates the discharge of dust on the standing plate 4 .

[0044] like Figure 1 and Figure 8 As shown, in the present embodiment, a placement plate 10 is movably provided on the top of the side plate 5, and a lifting assembly 9 for driving the placement plate 10 to rise and fall is provided in the side plate 5, and the lifting assembly 9 includes a worm wheel 91, which is rotatably provided in the side plate 5 via a second rotating shaft 95, and a worm 92 is rotatably connected in the side plate 5 and meshed with the worm wheel 91, and a control rod 93 is fixedly connected to the worm 92, and the control rod 93 is a Z-shaped structure, a threaded rod 94, which passes through and is threadedly connected to the worm wheel 91, and the threaded rod 94 passes through and is movably provided on the second rotating shaft 95, the top of the threaded rod 94 is rotatably connected to the placement plate 10, and the bottom of the threaded rod 94 extends to the inside of the side plate 5, specifically, the worm 92 is driven to rotate by rotating the control rod 93, so that the worm wheel 91 is rotated, and the worm wheel 91 drives the threaded rod 94 to move, so as to adjust the height of the placement plate 10, to facilitate use by people of different heights, and to improve the applicability of the device.

[0045] like Figure 1 As shown, in this embodiment, a non-slip pad 7 is fixedly connected to the top of the standing board 4, and a plurality of non-slip grooves extending from the fixed block 12 to the drain trough 6 are fixedly connected to the non-slip pad 7. Specifically, the protective grooves are strip structures.

[0046] Working principle:

[0047] The staff stands on the standing board 4 and ascends the scissor lift 3 to install and maintain the electrical equipment. When the inspection is completed, the staff can pull the limit rod 81 out of the limit hole 18, and then rotate the support plate 11 to a vertical state with the fixed block 12, and then release the control rod 93. Under the elastic force of the spring 82, the limit rod 81 limits the limit hole 18 again, that is, the support plate 11 is limited. Then the staff can stand on the support plate 11 to avoid blocking the airflow discharged from the exhaust hole 14, and then control the scissor lift 3 to descend. At this time, the standing board 4 The airbag 13 applies pressure, so that the airbag 13 discharges the air inside it into the pipe 1, and then discharges it from the pipe 1 to the channel 15, and finally discharges it along the exhaust hole 14 and blows the dust and other impurities on the standing board 4 to the drainage trough 6 for discharge, thereby playing the role of cleaning the standing board 4, and there is no need for the staff to clean it regularly, which reduces the workload of the staff, and solves the problem that a large amount of dust and other impurities will remain on the surface of the support plate 11 of the auxiliary device for building electrical installation after use by the staff, so the staff needs to clean it regularly, thereby increasing the workload of the staff.

Claims

1. An auxiliary device for building electrical installation, characterized in that: include: A scissor lift (3) is provided with a standing plate (4) on the top thereof, a support frame (2) is provided inside the scissor lift (3), and an air bag (13) is provided on the support frame (2) facing the standing plate (4); A fixed block (12) is arranged at an edge position of the top of the standing board (4), a channel (15) is defined in the fixed block (12), a plurality of exhaust holes (14) connected to the channel (15) are provided through the fixed block (12), the exhaust holes (14) are arranged toward the standing board (4), and the air bag (13) is connected to the channel (15) through a pipe (1).

2. The auxiliary device for building electrical installation according to claim 1, characterized in that: The fixing block (12) is penetrated by a connecting hole (16) for connecting the channel (15) with the pipeline (1).

3. The auxiliary device for building electrical installation according to claim 2, characterized in that: Two support plates (11) are symmetrically arranged on the top of the fixed block (12); the support plates (11) are rotatably connected to the fixed block (12) via a rotating shaft (17); a limiting component (8) is arranged on the fixed block (12) for limiting the rotating shaft (17) on the fixed block (12); and a limiting hole (18) is provided on the fixed block (12) for limiting the position of the limiting component (8).

4. The auxiliary device for building electrical installation according to claim 3, characterized in that: The limiting component (8) comprises: a limiting rod (81), which penetrates through and is movably arranged on the rotating shaft 1 (17) and the supporting plate (11); the limiting rod (81) is suitable for limiting the limiting hole (18); the top of the limiting rod (81) is fixedly connected to the limiting plate (85); and the limiting rod (81) is a polygonal structure; A movable plate (84) is sleeved on the limiting rod (81) and movably arranged in the support plate (11); a movable groove (83) for the movable plate (84) to move is provided in the support plate (11); A spring (82) is sleeved on the limiting rod (81) and is located in the movable groove (83).

5. The auxiliary device for building electrical installation according to claim 4, characterized in that: The diameter of the limiting plate (85) is larger than that of the limiting rod (81).

6. The auxiliary device for building electrical installation according to claim 1, characterized in that: A side plate (5) is fixedly connected to one side of the station plate (4) relative to the fixed block (12), and a sewage trough (6) is provided through the bottom of the side plate (5).

7. The auxiliary device for building electrical installation according to claim 6, characterized in that: A placement plate (10) is movably provided on the top of the side plate (5), and a lifting component (9) for driving the placement plate (10) to move upward and downward is provided inside the side plate (5), and the lifting component (9) comprises: A worm wheel (91) is rotatably arranged in the side plate (5) via a second rotating shaft (95); a worm (92) meshing with the worm wheel (91) is rotatably connected in the side plate (5); a control rod (93) is fixedly connected to the worm (92); and the control rod (93) is a Z-shaped structure; A threaded rod (94) passes through and is threadedly connected to the worm gear (91); the threaded rod (94) passes through and is movably arranged on the second rotating shaft (95); the top of the threaded rod (94) is rotatably connected to the placement plate (10); and the bottom of the threaded rod (94) extends to the inside of the side plate (5).

8. The auxiliary device for building electrical installation according to claim 6, characterized in that: The top of the standing board (4) is fixedly connected with an anti-skid pad (7), and the anti-skid pad (7) is fixedly connected with a plurality of anti-skid lines extending from the fixed block (12) to the sewage trough (6).

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