CN221305283U

CN221305283U - Power distribution cabinet backboard

Info

Publication number: CN221305283U
Application number: CN202322846908.1U
Authority: CN
Inventors: 彭磊; 李婷
Original assignee: Hubei Bisheng Electric Co ltd
Current assignee: Hubei Bisheng Electric Co ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-07-09
Anticipated expiration: 2033-10-24

Abstract

The utility model provides a backboard of a power distribution cabinet, and belongs to the technical field of power distribution cabinets; comprising the following steps: the power distribution cabinet comprises a power distribution cabinet body, wherein a sliding groove is formed in the outer wall of the power distribution cabinet body, a backboard body is connected to the inner wall of the sliding groove in a sliding mode, a square groove is formed in the top of the inner wall of the sliding groove, a first spring is fixedly assembled at the top of the inner wall of the square groove, a connecting plate is fixedly assembled at the bottom of the first spring, a clamping block is fixedly assembled at the bottom of the connecting plate, a limiting rod is fixedly assembled at the top of the connecting plate, the limiting rod penetrates through the top of the power distribution cabinet body, a groove is formed in the top of the backboard body, a pawl is rotatably connected to the inner wall of the groove, and a second spring is fixedly assembled at the bottom of the inner wall of the groove. According to the utility model, the first spring, the clamping block and the pawl are matched, so that the back plate body can be quickly assembled and disassembled, the working efficiency of staff can be improved, and the operation difficulty increased by using professional tools in maintenance can be reduced.

Description

Power distribution cabinet backboard

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a backboard of a power distribution cabinet.

Background

The power distribution cabinet transfer power distribution cabinet, the illumination power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, and the power distribution cabinet is a generic name of a motor control center.

The prior backboard of the power distribution cabinet can refer to the utility model patent with the Chinese patent publication number of CN209747942U, and the backboard of the power distribution cabinet is provided. The power distribution cabinet backboard comprises a cabinet door; the cabinet body is connected with the cabinet door; the backboard is clamped with an L-shaped clamping groove at one side of the cabinet body, which is away from the cabinet door; the fixing mechanism is connected with the backboard in a sliding manner; the baffle is fixedly connected with the backboard; and the radiating mechanism is fixedly connected with the backboard.

However, in the practical use process, the device is found that although the device is convenient for the disassembly and the installation of the backboard of the power distribution cabinet, the backboard is fixed in the prior art, and a plurality of bolts are used for realizing the fixation and the disassembly through the fastening of four corners of the backboard, so that the device is installed and disassembled, and special equipment is required to be used for operation, and the maintenance difficulty of the device is improved.

Disclosure of utility model

The utility model aims to solve the technical problem of providing a backboard of a power distribution cabinet to solve the problems that in the prior art, the backboard is fixed and detached by fastening four corners of the backboard through a plurality of bolts, so that the installation and detachment of the device are caused, special equipment is required to be used for operation, and the maintenance difficulty is improved.

In order to solve the technical problems, the utility model provides the following technical scheme:

A power distribution cabinet back plate comprising: the power distribution cabinet comprises a power distribution cabinet body, wherein a sliding chute is formed in the outer wall of the power distribution cabinet body, a backboard body is connected to the inner wall of the sliding chute in a sliding manner, a square groove is formed in the top of the inner wall of the sliding chute, a first spring is fixedly arranged at the top of the inner wall of the square groove, a connecting plate is fixedly arranged at the bottom of the connecting plate, a clamping block is fixedly arranged at the bottom of the connecting plate, a limiting rod is fixedly arranged at the top of the connecting plate, the limiting rod penetrates through the top of the power distribution cabinet body, a groove is formed in the top of the backboard body, a pawl is rotationally connected to the inner wall of the groove, a second spring is fixedly arranged at the bottom of the inner wall of the groove, a through hole is formed in the outer wall of the power distribution cabinet body, a push rod is fixedly arranged at the outer wall of the connecting plate, and the push rod penetrates through the through hole.

The fixed slot has been seted up to the bottom of switch board body inner wall, the inner wall rotation of fixed slot is connected with the pulley, the outer wall and the bottom butt of backplate body of pulley.

The outer wall of backplate body has seted up the spread groove, the fixed handle that is equipped with of inner wall of spread groove.

The outer wall of the backboard body is provided with heat dissipation holes, and the number of the heat dissipation holes is eight.

The inner wall of the through hole is fixedly provided with folding cloth, and the bottom of the folding cloth is fixedly connected with the top of the push rod.

The side of the clamping block, which is close to the backboard body, is arc-shaped, and the side of the clamping block, which is close to the pawl, is a plane.

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

1. In the above-mentioned scheme, through cooperation such as first spring, fixture block and pawl, be favorable to realizing the quick installation and the dismantlement to the backplate body to be favorable to improving staff's work efficiency, reduce the operation degree of difficulty that uses professional instrument to increase simultaneously when maintaining.

2. In the scheme, the pulley is arranged to be in butt joint with the bottom of the backboard body, so that a worker can save more labor when pushing the backboard body, and the working efficiency of the worker is further improved.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

Fig. 1 is a schematic diagram of a three-dimensional structure of a backboard of a power distribution cabinet;

fig. 2 is a schematic diagram of a first view cross section structure of a backboard of a power distribution cabinet;

Fig. 3 is a schematic diagram of a second view cross-sectional structure of a backboard of a power distribution cabinet;

FIG. 4 is an enlarged perspective view of the structure shown in FIG. 2A;

fig. 5 is an enlarged perspective view of fig. 3 at B.

[ Reference numerals ]

1. A power distribution cabinet body; 2. a chute; 3. a back plate body; 4. a square groove; 5. a first spring; 6. a connecting plate; 7. a clamping block; 8. a limit rod; 9. a groove; 10. a pawl; 11. a second spring; 12. a through hole; 13. a push rod; 14. a pulley; 15. a connecting groove; 16. a handle; 17. a heat radiation hole; 18. folding cloth; 19. a fixing groove.

While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.

Detailed Description

The following describes a power distribution cabinet backboard provided by the utility model in detail with reference to the accompanying drawings and specific embodiments. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It will be understood that the meanings of "on … …", "on … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" something but also includes the meaning of "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning of "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 2 and 4, an embodiment of the present utility model provides a power distribution cabinet back plate, including: the switch board body 1, the spout 2 of guiding backplate body 3 has been seted up to the outer wall of switch board body 1, the inner wall sliding connection of spout 2 has backplate body 3, square groove 4 has been seted up at the top of spout 2 inner wall, the fixed first spring 5 that provides elasticity that is equipped with in top of square groove 4 inner wall, the fixed connecting plate 6 that is equipped with in bottom of first spring 5, the fixed fixture block 7 that is used for fixing that is equipped with in bottom of connecting plate 6, the fixed gag lever post 8 that is equipped with spacing to first spring 5 of top of connecting plate 6, gag lever post 8 runs through at the top of switch board body 1, recess 9 has been seted up at the top of backplate body 3, the inner wall rotation of recess 9 is connected with pawl 10, the fixed second spring 11 that provides elasticity that is equipped with in bottom of recess 9 inner wall, the top of second spring 11 and the bottom fixed connection of pawl 10, the through-hole 12 has been seted up to the outer wall of switch board body 1, the fixed push rod 13 that promotes the connecting plate 6 removal of connecting plate, push rod 13 runs through in through-hole 12, one side that fixture block 7 is close to body 3 is circular arc, one side that fixture block 7 is close to pawl 10 is the plane shape, it is more convenient to install at the backplate 3 to limit the convenient to install to the clamp block 7.

As shown in fig. 2, the bottom of switch board body 1 inner wall has been seted up fixed slot 19, and the inner wall rotation of fixed slot 19 is connected with pulley 14, and the outer wall of pulley 14 and the bottom butt of backplate body 3 are through setting up fixed slot 19 and pulley 14, are favorable to the staff more laborsaving when promoting backplate body 3, further improve staff's work efficiency.

As shown in fig. 1, the outer wall of the backboard body 3 is provided with a connecting groove 15, the inner wall of the connecting groove 15 is fixedly provided with a handle 16, and the backboard body 3 is kept stable by a worker conveniently through the arrangement of the connecting groove 15 and the handle 16, so that the backboard body 3 is convenient to install.

As shown in fig. 2 and 3, the outer wall of the backboard body 3 is provided with eight heat dissipation holes 17, and by arranging a plurality of heat dissipation holes 17, the heat dissipation effect of the power distribution cabinet body 1 is improved, and the normal use of the device is ensured.

As shown in fig. 3 and 5, the inner wall of the through hole 12 is fixedly provided with a folding cloth 18, the bottom of the folding cloth 18 is fixedly connected with the top of the push rod 13, and the folding cloth 18 is beneficial to blocking external dust and preventing the dust from entering the square groove 4 through the through hole 12 to influence the service life of the first spring 5.

According to the technical scheme provided by the utility model, when the backboard is in operation, a worker holds the handle 16 on the backboard body 3, then aligns the backboard body 3 with the chute 2 and pushes the backboard body to the depth of the chute 2, in the moving process, the pawl 10 is abutted with the clamping block 7, the pawl 10 is extruded to move to the depth of the groove 9, after the backboard body 3 is completely abutted to the depth of the chute 2, the pawl 10 is not extruded, the pawl 10 is sprung upwards through the second spring 11, the pawl 10 is clamped and fixed with the clamping block 7, the backboard body 3 is mounted, when the backboard body 3 is required to be dismounted, the push rod 13 is held and pushed upwards, the push rod 13 drives the connecting plate 6 to move upwards at the moment, the clamping block 7 is driven to move upwards in the upward moving process of the connecting plate 6, finally, the separation of the clamping block 7 and the pawl 10 is realized, the backboard body 3 can be pulled away from the depth of the chute 2, then the push rod 13 is released, and the connecting plate 6 and the clamping block 7 is reset through the action of the first spring 5.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the above description of the preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will fully be understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. A power distribution cabinet back plate, comprising: switch board body (1), spout (2) have been seted up to the outer wall of switch board body (1), inner wall sliding connection of spout (2) has backplate body (3), square groove (4) have been seted up at the top of spout (2) inner wall, the fixed first spring (5) that is equipped with in top of square groove (4) inner wall, the bottom fixed mounting of first spring (5) has connecting plate (6), fixture block (7) are fixed to the bottom of connecting plate (6), the fixed gag lever post (8) that are equipped with in top of connecting plate (6), gag lever post (8) run through in the top of switch board body (1), recess (9) have been seted up at the top of backplate body (3), the inner wall rotation of recess (9) is connected with pawl (10), the fixed mounting in bottom of recess (9) inner wall has second spring (11), the top of second spring (11) and the bottom fixed connection of pawl (10), through-hole (12) have been seted up to the outer wall of switch board (1), outer wall (6) run through in push rod (13).

2. The backboard of the power distribution cabinet according to claim 1, characterized in that a fixed groove (19) is formed in the bottom of the inner wall of the power distribution cabinet body (1), a pulley (14) is rotatably connected to the inner wall of the fixed groove (19), and the outer wall of the pulley (14) is abutted to the bottom of the backboard body (3).

3. The backboard of the power distribution cabinet according to claim 1, characterized in that a connecting groove (15) is formed in the outer wall of the backboard body (3), and a handle (16) is fixedly assembled on the inner wall of the connecting groove (15).

4. The power distribution cabinet backboard according to claim 1, characterized in that the outer wall of the backboard body (3) is provided with heat dissipation holes (17), and the number of the heat dissipation holes (17) is eight.

5. The backboard of the power distribution cabinet according to claim 1, characterized in that the inner wall of the through hole (12) is fixedly provided with a folding cloth (18), and the bottom of the folding cloth (18) is fixedly connected with the top of the push rod (13).

6. The backboard of the power distribution cabinet according to claim 1, characterized in that one side of the clamping block (7) close to the backboard body (3) is arc-shaped, and one side of the clamping block (7) close to the pawl (10) is plane.