CN211295751U

CN211295751U - Power distribution cabinet convenient for omnibearing maintenance

Info

Publication number: CN211295751U
Application number: CN201922079115.5U
Authority: CN
Inventors: 李阳; 于峰杰; 荣征
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-18
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a power distribution cabinet convenient for omnibearing maintenance, which comprises a power distribution cabinet and electrical elements, wherein the electrical elements are positioned on the inner bottom wall of the power distribution cabinet, openings are formed on four sides of the power distribution cabinet, the inner top wall of each opening is hinged with a top plate through a pin shaft, the bottom end of the outer surface of each top plate is hinged with a bottom plate through a hinge, and a cavity is formed in the bottom plate; through setting up the cushion, increased the holistic stability of switch board, through setting up the rubber leather strap, increased the leakproofness between expansion plate and the flexible mouth, prevent that the foreign matter from getting into, through setting up the rubber pad, increased the sealed effect between opening and roof, bottom plate and the expansion plate, prevent that the rainwater from invading, through setting up magnet, make expansion plate have good fixed effect.

Description

Power distribution cabinet convenient for omnibearing maintenance

Technical Field

The utility model belongs to the switch board field particularly, relates to a switch board of convenient all-round maintenance.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center.

Current switch board is mostly the design of singly opening the door, only can operate and maintain electrical components's operation face, but when all the other three dark faces of electrical components have damage or foreign matter to enter into, maintains and clear up just very embarrassing to it, can't convenient operate, and then arouse electrical components's damage.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a power distribution cabinet convenient for omnibearing maintenance, which comprises a power distribution cabinet and electric elements, wherein the electric elements are positioned on the inner bottom wall of the power distribution cabinet, through holes are arranged on four sides of the power distribution cabinet, the inner top wall of each through hole is hinged with a top plate through a pin shaft, the bottom end of the outer surface of each top plate is hinged with a bottom plate through a hinge, a cavity is arranged inside each bottom plate, a telescopic opening is arranged at the bottom end of each bottom plate, a group of springs are fixedly connected with the inner top walls of the four cavities, the bottom end of each group of springs is fixedly connected with a telescopic plate, the bottom ends of the four telescopic plates respectively penetrate through the telescopic openings and extend to the insides of the four through holes, the inner top wall of the power distribution cabinet is fixedly connected with a fixed block, and electric, the output ends of the four electric push rods are respectively fixedly connected with the four top plates.

Furtherly, four trapezoidal fixed slot, four have all been seted up to the interior diapire of opening the equal fixedly connected with in bottom of expansion plate and the magnet of fixed slot looks adaptation.

Furthermore, two side surfaces of each expansion plate are fixedly connected with rubber strips which are arranged equidistantly, and the rubber strips are in contact with the inner wall of the expansion opening.

Further, every the equal fixedly connected with handle of lateral surface of expansion plate, and the equal fixedly connected with fixture block in bottom of every handle.

Furthermore, each outer side surface of the top plate is provided with a first clamping groove, and the vertical length value of each first clamping groove is equal to the sum of the vertical length values of the handle and the fixture block.

Furthermore, the top end of each first clamping groove is communicated with a second clamping groove matched with the clamping block.

Further, four the equal fixedly connected with a set of rubber pad of inside wall of opening, and every group rubber pad contacts with four roof, bottom plate and two sets of rubber leather straps respectively.

Further, four end angle departments of switch board bottom surface all fixedly connected with cushions, the material of cushion is the PVE material, and the surface of cushion has seted up the line.

Compared with the prior art, the utility model following beneficial effect has:

(1) a switch board of convenient all-round maintenance, can open four sides of switch board simultaneously, make things convenient for the staff to diversely overhaul and maintain the electrical components of switch board inside.

(2) A switch board of convenient all-round maintenance, through setting up the cushion, increased the holistic stability of switch board, through setting up the rubber leather strap, increased the leakproofness between expansion plate and the flexible mouth, prevent that the foreign matter from getting into, through setting up the rubber pad, increased the sealed effect between opening and roof, bottom plate and the expansion plate, prevent that the rainwater from invading, through setting up magnet, make expansion plate have good fixed effect.

To sum up, the utility model discloses special structure, it has above-mentioned a great deal of advantage and practical value to do not see in like product that similar method is published or is used and really belongs to the innovation, produced well-used and practical effect, had the multinomial efficiency of promoting than current technique, thereby comparatively be suitable for the practicality, and have extensive industrial value.

Drawings

Fig. 1 is a front view of the power distribution cabinet of the present invention.

Fig. 2 is the utility model discloses the section view of switch board.

Fig. 3 is a detailed schematic view of the bottom plate of the present invention.

In the figure: 1 switch board, 2 electrical components, 3 fixed blocks, 4 electric putter, 5 roof, 6 bottom plates, 7 expansion plates, 8 openings, 9 fixed slots, 10 magnet, 11 handles, 12 fixture blocks, 13 first draw-in grooves, 14 rubber leather strips, 15 cushion blocks, 16 springs, 17 expansion ports, 18 cavities, 19 second draw-in grooves.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Embodiments of the device are given in the figures. However, the apparatus may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Examples

As shown in fig. 1-3, this embodiment provides a switch board of convenient all-round maintenance, including switch board 1 and electrical components 2, electrical components 2 is located on the interior diapire of switch board 1, and electrical components 2 is the general name of current switch board 1 internal circuit board, electric wire and controller etc.. Opening 8 has all been seted up to four sides of switch board 1, and the equal fixedly connected with of inside wall of four openings 8 a set of rubber pad, and every group rubber pad contacts with four roof 5, bottom plate 6 and two sets of rubber leather strips 14 respectively, increases the leakproofness of opening 8 department, prevents that rainwater or foreign matter from getting into switch board 1's inside. The interior roof of every opening 8 all articulates through the round pin axle has roof 5, and the bottom of 5 surfaces of every roof all articulates through the hinge has bottom plate 6. Cavity 18 has all been seted up to the inside of every bottom plate 6, and expansion joint 17 has all been seted up to the bottom of every bottom plate 6, and the equal fixedly connected with expansion plate 7 in bottom of the equal fixedly connected with of the interior roof of four cavities 18, every group spring 16.

The two side surfaces of each expansion plate 7 are fixedly connected with rubber strips 14 which are arranged equidistantly, the rubber strips 14 are in contact with the inner wall of the expansion opening 17, the rubber strips 14 are sheets made of rubber, the deformation capacity is good, and meanwhile the expansion opening 17 has good sealing performance due to the closely adjacent arrangement mode. The equal fixedly connected with handle 11 of lateral surface of every expansion plate 7, and the equal fixedly connected with fixture block 12 in bottom of every handle 11. First draw-in groove 13 has all been seted up to the lateral surface of every roof 5, and the vertical length value of first draw-in groove 13 equals the sum of the vertical length value of handle 11 and fixture block 12, guarantees that handle 11 and fixture block 12 can get into the inside of first draw-in groove 13 simultaneously, and the position of first draw-in groove 13 is the relevant position of handle 11 after articulated bottom plate 6 overturns. The top end of each first clamping groove 13 is communicated with a second clamping groove 19 matched with the clamping block 12, and the second clamping groove is matched with the clamping block 12 to complete the fixing effect.

The bottom of four expansion plates 7 runs through respectively and is a flexible mouthful 17 and extends to the inside of four openings 8, and trapezoidal fixed slot 9 has all been seted up to the interior diapire of four openings 8, the equal fixedly connected with in bottom of four expansion plates 7 and the magnet 10 of fixed slot 9 looks adaptation, and magnet 10 produces the appeal with the fixed slot 9 of iron system, has good fixed effect. The interior roof fixedly connected with fixed block 3 of switch board 1, the equal fixedly connected with electric putter 4 in four sides of fixed block 3, electric putter 4 is also called the linear actuator, mainly is a novel linear actuator who comprises mechanisms such as motor push rod and controlling means, can regard as an extension of rotating electrical machines in the aspect of the structure, belongs to existing equipment, four electric putter 4's output respectively with four roof 5 fixed connection. Four equal fixedly connected with cushions 15 of extreme angle department of switch board 1 bottom surface, the material of cushion 15 is the PVE material, and the surface of cushion 15 has seted up the line, has good wearability, has seted up the line simultaneously and has increased the frictional force with ground, has guaranteed the holistic stability of switch board 1.

In the power distribution cabinet convenient for omnibearing maintenance, an electrical component 2 and an electric push rod 4 are respectively communicated with a municipal power supply through electric wires, when the maintenance of the electrical component 2 is required, a maintainer holds a handle 11 and pulls up the handle to enable an expansion plate 7 to press two springs 16 to vertically move upwards in a cavity 18, after a magnet 10 is separated from a fixed groove 9, a use switch at the position of the electric wires of the electric push rod 4 is opened to enable the electric push rod 4 to move, the handle 11 is released to enable four electric push rods 4 to push four hinged top plates 5 to rotate outwards, the movement of the electric push rod 4 is stopped after the electric push rod reaches a proper position, at the moment, four side surfaces of the power distribution cabinet 1 are all opened, the user can conveniently maintain the electrical component 2 in an omnibearing manner, meanwhile, the top plate 5, a bottom plate 6 and the expansion plate 7 are in an outward-unfolding state, and the maintenance convenience is provided for the worker in rainy and snowy days, when the space is insufficient or the outward expansion is too long and influences are caused, a user rotates the bottom plate 6 hinged through the hinge, pushes the expansion plate 7 to enable the expansion plate 7 to move towards the inside of the cavity 18 until the handle 11 moves to a position symmetrical to the first clamping groove 13, enables the handle 11 and the clamping block 12 to be inserted into the first clamping groove 13, stops applying pressure to the expansion plate 7, enables the clamping block 12 to enter the inside of the second clamping groove 19 through the rebound of the spring 16, completes the fixing of the expansion plate 7, reduces the outward expansion length, after the maintenance is finished, pulls the expansion plate 7 to enable the clamping block 12 to be separated from the inside of the second clamping groove 19, rotates the hinged bottom plate 6, opens the reset switch of the electric push rod 4 to enable the electric push rod 4 to drive the top plate 5 to rotate, continues to pull the expansion plate 7, enables the magnet 10 to be located at the top of the fixing groove 9, stops pulling the expansion plate 7, and enables the expansion plate 7 to be fixed in the fixing groove 9 through the rebound of the spring, and finishing the reset work.

It should be noted that the structure of the present invention can be realized in many different forms, and is not limited to the embodiments, and any equivalent transformation, or direct or indirect application in other related technical fields, such as loading and unloading of other articles, which is performed by a person skilled in the art using the contents of the present invention and the accompanying drawings, is included in the protection scope of the present invention.

Claims

1. The utility model provides a switch board of convenient all-round maintenance, includes switch board (1) and electrical components (2), its characterized in that: the electrical component (2) is positioned on the inner bottom wall of the power distribution cabinet (1), through holes (8) are formed in four side faces of the power distribution cabinet (1), a top plate (5) is hinged to the inner top wall of each through hole (8) through a pin shaft, a bottom plate (6) is hinged to the outer surface of each top plate (5) through a hinge, a cavity (18) is formed in the bottom plate (6), a telescopic opening (17) is formed in the bottom end of each bottom plate (6), a group of springs (16) are fixedly connected to the inner top walls of the four cavities (18), a telescopic plate (7) is fixedly connected to the bottom end of each spring (16), the telescopic openings (17) are respectively penetrated through the bottom ends of the four telescopic plates (7) and extend into the interiors of the four through holes (8), and a fixed block (3) is fixedly connected to the inner top wall of the power distribution cabinet (1), four equal fixedly connected with electric putter (4) in side of fixed block (3), four the output of electric putter (4) respectively with four roof (5) fixed connection.

2. The power distribution cabinet convenient for omnibearing maintenance according to claim 1, characterized in that: four trapezoidal fixed slot (9), four have all been seted up to the inner diapire of opening (8) the equal fixedly connected with in bottom of expansion plate (7) and magnet (10) of fixed slot (9) looks adaptation.

3. The power distribution cabinet convenient for omnibearing maintenance according to claim 2, characterized in that: the two side faces of each expansion plate (7) are fixedly connected with rubber strips (14) which are arranged equidistantly, and the rubber strips (14) are in contact with the inner wall of the expansion opening (17).

4. The power distribution cabinet convenient for omnibearing maintenance according to claim 3, characterized in that: every the equal fixedly connected with handle (11) of lateral surface of expansion plate (7), and the equal fixedly connected with fixture block (12) in bottom of every handle (11).

5. The power distribution cabinet convenient for omnibearing maintenance according to claim 4, characterized in that: first clamping grooves (13) are formed in the outer side face of each top plate (5), and the vertical length value of each first clamping groove (13) is equal to the sum of the vertical length values of the handle (11) and the fixture block (12).

6. The power distribution cabinet convenient for omnibearing maintenance according to claim 5, characterized in that: the top end of each first clamping groove (13) is communicated with a second clamping groove (19) matched with the clamping block (12).

7. The power distribution cabinet convenient for omnibearing maintenance according to claim 6, characterized in that: four the equal fixedly connected with a set of rubber pad of inside wall of opening (8), and every group rubber pad contacts with four roof (5), bottom plate (6) and two sets of rubber leather straps (14) respectively.

8. The power distribution cabinet convenient for omnibearing maintenance according to claim 7, characterized in that: four end angle departments of switch board (1) bottom surface all fixedly connected with cushion (15), the material of cushion (15) is the PVE material, and the line has been seted up to the surface of cushion (15).