Power distribution cabinet base convenient to assemble

Abstract

The utility model discloses a power distribution cabinet base convenient to assemble, which relates to the field of power distribution cabinets, and is characterized in that the power distribution cabinet base comprises a base main body, a groove is formed in the middle of the top of the base main body, and a top supporting table is fixedly connected to an opening part of the top of the groove; a frame-shaped gap allowing the frame-shaped plate to penetrate through is reserved between the top supporting table and the base body, the bottom of the frame-shaped plate extends into the groove to be fixed to the lifting plate, an elastic component is installed between the bottom end of the lifting plate and the inner bottom wall of the groove, and the lifting plate is supported through the elastic component and extends out of the frame-shaped gap; the power distribution cabinet can achieve the same effect as a limiting groove, and can prevent the movement of the power distribution cabinet from being blocked, so as to improve the convenient degree of assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of switch board, more specifically, it relates to a switch board base convenient to assemble. BACKGROUND

[0002] The switch board is a kind of electrical equipment for centralized distribution and control of electric energy, plays a vital role in power system.It is generally composed of cabinet and internal electrical elements, cabinet is usually made of metal material, such as cold-rolled steel plate, with good strength and protective performance, can protect internal components from external environmental factors, including dust, humidity, mechanical impact, etc.Internal electrical elements are various, including circuit breaker, disconnecting switch, fuse, contactor, relay, current transformer, voltage transformer, metering instrument, etc., as the key component of supporting switch board, the performance and assembly convenience of switch board base directly affect the installation efficiency and use stability of switch board.

[0003] In the installation of switch board, to enable switch board to be accurately installed in place, limit slot is usually arranged on the top of switch board base to limit, to avoid displacement of switch board under stress when fixed operation is carried out between switch board and switch board base, but this limit slot has problems, its edge will form obstruction to switch board.At the same time, the weight of switch board itself is large, the two factors act together, so that switch board cannot be installed by simple pushing and other methods as lighter and without obstruction, can only be lifted by crane, and inserted from the top of limit slot, compared with other more simple ways, this installation method increases the difficulty of assembly, because crane operation needs professional personnel to ensure safety and accuracy, and the process needs to prevent the swing and collision of switch board, the whole process is much more complicated than ordinary installation method, is not conducive to the assembly of switch board base and switch board.

[0004] Therefore, in order to solve the above technical problems, the application provides a switch board base convenient to assemble. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the utility model aims at providing a switch board base convenient to assemble.

[0006] To achieve the above object, the utility model provides the following technical scheme: a switch board base convenient to assemble, including base body, recess is set up in the top middle part of the base body, the top opening part of the recess is fixedly connected with top support table, the frame-shaped gap for frame-shaped plate to pass through is left between the top support table and the base body, the frame-shaped plate bottom extends into the recess and is fixed with lifting plate, and the bottom end of the lifting plate and the inner bottom wall of the recess are provided with elastic components, the lifting plate is supported by the elastic components, and extends out of the frame-shaped gap.

[0007] Preferably, the front and rear edges of the base body are provided with a through groove communicated with the recess, the front and rear edges of the lifting plate are fixedly connected with a transverse plate penetrating through the through groove, the front and rear edges of the base body below the through groove are welded with a connecting plate, the top of the connecting plate is fixedly connected with a screw rod, the inside of the transverse plate is provided with a through hole for the screw rod to penetrate, and the outer side wall of the screw rod is threadedly connected with a nut.

[0008] Preferably, the elastic component comprises a spring fixed to the inner bottom wall of the recess, and the top of the spring is fixed to the lifting plate.

[0009] Preferably, the bottom corners of the lifting plate are connected with the inner bottom wall of the recess through telescopic rods, so that the up-and-down linear movement of the lifting plate is maintained.

[0010] Preferably, the two sides of the base body are fixedly connected with slopes, and the slopes facilitate the workers to push the power distribution cabinet to the top of the base body.

[0011] Preferably, the slopes are detachably connected with counterweights, and the workers can selectively increase the counterweights according to actual needs.

[0012] Preferably, the surface of the slope is provided with a placing groove for the counterweight to be inserted, the surface of the slope below the placing groove is fixedly connected with a guide rail for the sliding block to slide, the top end of the sliding block is fixedly connected with a sealing plate, the side end of the sealing plate is provided with a buckle head, the surface of the slope at the side of the placing groove is provided with a buckle seat matched with the buckle head, and the surface of the sealing plate is fixedly connected with a handle facilitating the sealing plate to be pushed.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1、The utility model discloses a frame-shaped plate is pressed down, and the frame-shaped plate moves down along the frame-shaped gap, and finally drives the downward movement of the lifting plate, and simultaneously extrudes the spring, so that the frame-shaped plate is retracted in the recess of the base body, and the power distribution cabinet is prevented from being blocked, then the power distribution cabinet is pushed to the top of the base body through the slope, and the top supporting table is pushed to the top of the base body, and the pressing down of the frame-shaped plate is released, and the frame-shaped plate is moved to the appropriate position, and the power distribution cabinet is no longer blocked at the top of the frame-shaped gap, and the frame-shaped plate and the lifting plate start to reset under the action of the spring until the lifting plate is attached to the top of the top supporting table, at this time, the frame-shaped plate is stretched out from the frame-shaped gap and surrounds the power distribution cabinet, and the power distribution cabinet is positioned, and the power distribution cabinet is prevented from moving under stress during the fixing operation, the same effect as the limiting groove is realized, and the power distribution cabinet is prevented from being blocked during movement, the assembly convenience is improved, and the problem that the limiting groove side part blocks the power distribution cabinet in the background art is solved.

[0015] 2、The utility model discloses in the slope detachable connection counterweight, and the staff can actual need, selectively increase;

[0016] 3、The utility model discloses through screw rod, transverse board, connecting plate etc. Part, can when frame board contracts into recess, to its limit, need not staff to push to the base main body top before power distribution cabinet, frame board is pressed down continuously, more convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings described herein are used to provide further understanding of the utility model and constitute a part of the application, and the illustrative embodiment of the utility model and its explanation are used to explain the utility model and do not constitute improper limitation to the utility model. In the drawings:

[0018] Figure 1 It is overall structure schematic diagram of the utility model;

[0019] Figure 2 It is A partial structure enlarged view of the utility model; Figure 1

[0020] Figure 3 It is specific structure schematic diagram of the utility model after removing top support platform;

[0021] Figure 4 It is specific structure schematic diagram of the utility model after removing top support platform, frame board and lifting plate.

[0022] In the drawing: 1, base main body;2, recess;3, top support platform;4, frame board;5, frame gap;6, lifting plate;7, elastic component;701, spring;8, through slot;9, transverse board;10, connecting plate;11, screw rod;12, through -hole;13, counterweight;14, telescopic link;15, slope;16, placing groove;17, guide rail;18, sliding block;19, closing plate;20, buckle head;21, buckle seat;22, handle. DETAILED DESCRIPTION

[0023] As Figures 1-4 ​The utility model provides a power distribution cabinet base convenient to assemble, including base main part 1, the recess 2 is seted up in the top middle part of base main part 1, the top opening position of recess 2 is fixedly connected with top support table 3, and the frame gap 5 that frame plate 4 passes through is left between top support table 3 and base main part 1, frame plate 4 bottom extends into recess 2 and is fixed with lifting plate 6, and the bottom end of lifting plate 6 and the inner bottom wall of recess 2 are installed with elastic part 7, lifting plate 6 is supported by elastic part 7, and stretches out from frame gap 5, both sides of base main part 1 are fixedly connected with slope 15, and elastic part 7 includes the spring 701 of fixed recess 2 inner bottom wall, and the top of spring 701 is fixed with lifting plate 6, and the bottom four corners of lifting plate 6 are connected with the inner bottom wall of recess 2 through telescopic link 14.

[0024] When using, frame plate 4 is pressed down, frame plate 4 moves down along frame gap 5, finally drives the downward movement of lifting plate 6, and extrudes spring 701, so that frame plate 4 is shrunk in the recess 2 of base main part 1, avoids its blocking power distribution cabinet, then power distribution cabinet is pushed to the top end of base main part 1 (the slope 15 facilitates staff to push power distribution cabinet to the top of base main part 1) on top support table 3, that is, the pressing down of frame plate 4 can be released (at this time, power distribution cabinet blocks the upward movement of frame plate 4), and frame plate 4 is moved to the appropriate position, when moving to the appropriate position, power distribution cabinet no longer blocks the top of frame gap 5, and frame plate 4 and lifting plate 6 start to reset under the action of spring 701 (when lifting plate 6 moves up and down, telescopic link 14 will follow the telescopic link, to maintain the up-down linear movement of lifting plate 6), until lifting plate 6 is attached to the top end of top support table 3, at this time, frame plate 4 stretches out from frame gap 5 and surrounds the four around power distribution cabinet, and power distribution cabinet is positioned, prevents power distribution cabinet from moving under stress when fixing, realizes the same effect with limiting groove, and can avoid blocking power distribution cabinet movement, to improve the convenience degree of assembly.

[0025] Further, the front and rear edges of the base body 1 are provided with a through groove 8 communicated with the groove 2, the front and rear edges of the lifting plate 6 are fixedly connected with a cross plate 9 penetrating through the through groove 8, the front and rear edges of the base body 1 are welded with a connecting plate 10 below the through groove 8, the top of the connecting plate 10 is fixedly connected with a screw rod 11, the inside of the cross plate 9 is provided with a through hole 12 for the screw rod 11 to penetrate, and the outer side wall of the screw rod 11 is screwed with a nut, that is, when the frame-shaped plate 4 is retracted into the groove 2, the frame-shaped plate 4 drives the downward movement of the lifting plate 6, the lifting plate 6 drives the downward movement of the cross plate 9 along the through groove 8, so that the through hole 12 on the cross plate 9 penetrates the screw rod 11 on the connecting plate 10, then the nut can be rotated clockwise to be installed on the screw rod 11, so that the nut abuts against the top of the cross plate 9, avoiding the frame-shaped plate 4 from moving upward in advance under the elastic force of the elastic member 7, when the power distribution cabinet is pushed to the base body 1, the nut is removed to release the restriction of the frame-shaped plate 4, so that the staff does not need to continuously press the frame-shaped plate 4 before the power distribution cabinet is pushed to the top of the base body 1, which is more convenient to operate.

[0026] At present, the elements type, element quantity, wiring mode and the like in the power distribution cabinet are different, so the weight of the power distribution cabinet is different, and the weight of the power distribution cabinet base is also adjusted accordingly, which is not conducive to transportation if too heavy, and the stability of support is reduced if too light. Therefore, the counterweight 13 is detachably connected in the slope 15, and the staff can selectively increase according to the actual needs, so that the weight of the power distribution cabinet base can be flexibly adjusted. The specific structure is as follows: the surface of the slope 15 is provided with a placing groove 16 for inserting the counterweight 13, the surface of the slope 15 is fixedly connected with a guide rail 17 for sliding the sliding block 18 below the placing groove 16, the top end of the sliding block 18 is fixedly connected with a sealing plate 19, the side end of the sealing plate 19 is provided with a buckle head 20, and the surface of the slope 15 is provided with a buckle seat 21 matched with the buckle head 20 beside the placing groove 16. The surface of the sealing plate 19 is fixedly connected with a handle 22 for facilitating pushing.

[0027] That is, when the counterweight 13 needs to be installed, the sealing plate 19 is pushed away from the buckle seat 21 by the handle 22 to move in the direction away from the buckle seat 21, the buckle head 20 is pulled out of the buckle seat 21, and finally the surface opening of the placing groove 16 is opened. Then the counterweight 13 is placed in the placing groove 16 for limiting, and then the sealing plate 19 is pushed in the opposite direction (the sealing plate 19 drives the sliding block 18 to move back and forth when moving back and forth, and the sliding block 18 slides along the guide rail 17 to maintain the linear movement of the sealing plate 19). Finally, the buckle head 20 on the sealing plate 19 is inserted into the buckle seat 21 again to simply fix the position, at this time the sealing plate 19 also seals the surface opening of the placing groove 16, and abuts against the surface of the counterweight 13, so as to fix the counterweight 13 in the placing groove 16.

[0028] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form; any person skilled in the art can smoothly implement the present application according to the drawings shown in the specification and the above description; however, any person skilled in the art can make some changes, modifications and equivalent changes within the scope of the technical scheme of the present application, using the above disclosed technical content, and the equivalent embodiments of the present application are still within the protection scope of the technical scheme of the present application.

Claims

1. A switchgear base for facilitating assembly, comprising a base body (1), characterized in that: The top middle of the base body (1) is provided with a recess (2), the top opening part of the recess (2) is fixedly connected with a top supporting table (3), the top supporting table (3) and the base body (1) are provided with a frame-shaped gap (5) for the frame-shaped plate (4) to pass through, the bottom of the frame-shaped plate (4) extends into the recess (2) and is fixed with a lifting plate (6), and the bottom end of the lifting plate (6) and the inner bottom wall of the recess (2) are provided with an elastic component (7), the lifting plate (6) is supported by the elastic component (7) and extends out of the frame-shaped gap (5).

2. A power distribution cabinet base for ease of assembly according to claim 1, wherein: The front and rear edges of the base body (1) are provided with a through groove (8) communicated with the recess (2), the front and rear edges of the lifting plate (6) are fixedly connected with a cross plate (9) passing through the through groove (8), the front and rear edges of the base body (1) are welded with a connecting plate (10) below the through groove (8), the top of the connecting plate (10) is fixedly connected with a screw rod (11), the inside of the cross plate (9) is provided with a through hole (12) for the screw rod (11) to pass through, and the outer side wall of the screw rod (11) is threadedly connected with a nut.

3. The power distribution cabinet base of claim 1, wherein: The elastic component (7) comprises a spring (701) fixed on the inner bottom wall of the recess (2), and the top of the spring (701) is fixed with the lifting plate (6).

4. The power distribution cabinet base of claim 1, wherein: The bottom corners of the lifting plate (6) are connected with the inner bottom wall of the recess (2) through telescopic rods (14).

5. The power distribution cabinet base of claim 1, wherein: The two sides of the base body (1) are fixedly connected with slopes (15).

6. A switchgear base for facilitating assembly as claimed in claim 5, wherein: The slopes (15) are detachably connected with counterweights (13).

7. An electrical switchgear cabinet base for ease of assembly according to claim 6, characterised in that: The surfaces of the slopes (15) are provided with placing grooves (16) for the counterweights (13) to insert, the surfaces of the slopes (15) are fixedly connected with guide rails (17) for the sliding blocks (18) to slide below the placing grooves (16), the top ends of the sliding blocks (18) are fixedly connected with sealing plates (19), the side ends of the sealing plates (19) are provided with buckle heads (20), the surfaces of the slopes (15) are provided with buckle seats (21) matched with the buckle heads (20) beside the placing grooves (16), and the surfaces of the sealing plates (19) are fixedly connected with handles (22) facilitating pushing.

Images