CN213847318U

CN213847318U - High strength switch board panel beating shell

Info

Publication number: CN213847318U
Application number: CN202022979685.2U
Authority: CN
Inventors: 陈军
Original assignee: Jiaxing Jiayu Precision Machinery Co ltd
Current assignee: Jiaxing Jiayu Precision Machinery Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-07-30
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a high strength switch board panel beating shell, the switch board is including frame construction, the panel beating shell comprises a plurality of panel beating units of installing on frame construction through the screw respectively, the panel beating unit is square, and the both sides at every angle of panel beating unit are equipped with a connecting plate respectively, and two connecting plate mutually perpendicular settings that are located same angle both sides, the inboard of panel beating unit is connected perpendicularly respectively to the connecting plate, is equipped with a plurality of screw holes that supply the screw to pass respectively on the connecting plate. The utility model discloses a switch board panel beating shell installs on frame construction through being located the inside screw of switch board, is difficult to directly dismantle the panel beating shell through screwdrivers etc. in the outside of switch board. The sheet metal shell is connected with the frame structure through screws, so that the deformation is not easy to occur. Can strengthen the sheet metal housing as required, possess certain scour protection and hit the ability.

Description

High strength switch board panel beating shell

Technical Field

The utility model belongs to the technical field of the switch board, concretely relates to high strength control cabinet panel beating shell.

Background

Various electrical control elements are installed in the control cabinet, and generally comprise a frame structure and a sheet metal part installed on the frame structure. The frame construction of current switch board plays the bearing effect, and the sheet metal component can dismantle ear lock joint on frame construction generally, does not need the bearing. Therefore, the structural strength design of the sheet metal part is usually neglected in the design process, and the material consumption is saved as much as possible. The sheet metal part often appears in the product in-process in actual use and warp, the condition such as being destroyed easily.

Disclosure of Invention

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a high strength switch board panel beating shell, the switch board is including frame construction, the panel beating shell comprises a plurality of panel beating units of installing on frame construction through the screw respectively, the panel beating unit is square, and the both sides at every angle of panel beating unit are equipped with a connecting plate respectively, and two connecting plate mutually perpendicular settings that are located same angle both sides, the inboard of panel beating unit is connected perpendicularly respectively to the connecting plate, are equipped with a plurality of screw holes that supply the screw to pass respectively on the connecting plate.

Preferably, the two connecting plates positioned on two sides of the same corner of the sheet metal unit are vertically connected.

Preferably, the two connecting plates positioned on two sides of the same corner of the metal plate unit are vertically welded.

Preferably, the inner surface of the metal plate unit is provided with protrusions formed by stamping, and the protrusions have regular shapes and are uniformly arranged on the inner surface of the metal plate unit at intervals.

As above-mentioned technical scheme's preferred, the inboard of panel beating unit is equipped with strengthens the latticed board, the detachable of strengthening the latticed board presss from both sides between the connecting plate, be equipped with a plurality of meshes on strengthening the latticed board, the shape and the bellied shape phase-match of mesh, mesh and protruding one-to-one, protruding card is gone into in the corresponding mesh.

Preferably, the screw hole on the connecting plate, which is closest to the inner side surface of the metal plate unit, is an inner screw hole, and the reinforcing grid plate is located between the metal plate unit and the inner screw hole.

Preferably, the protrusion is circular, square or diamond.

The utility model has the advantages that: the utility model discloses a switch board panel beating shell installs on frame construction through being located the inside screw of switch board, is difficult to directly dismantle the panel beating shell through screwdrivers etc. in the outside of switch board. The sheet metal shell is connected with the frame structure through screws, so that the deformation is not easy to occur. Can strengthen the sheet metal housing as required, possess certain scour protection and hit the ability.

Drawings

FIG. 1 is a schematic structural view of a sheet metal unit;

fig. 2 is a schematic structural diagram of the control cabinet.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, a high strength switch board panel beating shell, the switch board is including frame structure 100, panel beating shell 200 comprises a plurality of panel beating units 201 of installing on frame structure 100 through the screw respectively, panel beating unit 201 is square, and the both sides at every angle of panel beating unit 201 are equipped with a connecting plate 203 respectively, and two connecting plate 203 mutually perpendicular settings that are located same angle both sides are equipped with a plurality of screw holes 110 that supply the screw to pass respectively on the connecting plate 203, and the inboard of panel beating unit 201 is connected perpendicularly respectively to connecting plate 203. The metal plate unit 201 adopts stamping forming mode to make the metal plate unit 201 perpendicular after connecting plate 203 punching press after cutting out the completion, and the back four corners is firmly installed on frame construction 100 like this metal plate unit 201 installs, and the metal plate unit 201 atress is even, and connecting plate 203 is difficult for atress bending deformation.

Furthermore, two connecting plates located at two sides of the same corner of the sheet metal unit 201 are vertically connected. Two adjacent connecting plates 203 are connected through the welded mode, and two connecting plates 203 can reduce connecting plate 203 after the fixed connection and warp, improve the structural strength of panel beating unit 201.

Furthermore, the inner surface of the sheet metal unit 201 is provided with protrusions 204 formed by stamping, and the protrusions 204 have a regular shape and are uniformly arranged at intervals on the inner surface of the sheet metal unit 201. Like this panel beating unit 201 can further improve structural strength, obtains better anti deformability.

Further, the inboard of panel beating unit 201 is equipped with strengthens grid 202, strengthen grid 202's detachable and press from both sides between connecting plate 203, be equipped with a plurality of meshs on strengthening grid 202, the shape of mesh and protruding 204's shape phase-match, mesh and protruding 204 one-to-one, protruding 204 card is gone into in the corresponding mesh.

Further, the screw hole on the connecting plate 203, which is closest to the inner side surface of the sheet metal unit 201, is set as an inner screw hole 205, and the reinforcing grid plate 202 is located between the sheet metal unit 201 and the inner screw hole 205. The reinforced grid plate 202 is used for further reinforcing the structural strength of the sheet metal unit 201, and after the sheet metal unit 201 is mounted on the frame structure 100 through screws, the reinforced grid plate 202 is clamped between the screws and the sheet metal unit 201, and the structural strength of the sheet metal shell 200 is improved through the matching of the protrusions 204 and the meshes. Therefore, the sheet metal unit 201 can be made of lower-cost and thinner materials.

Further, the protrusion 204 is circular, square or diamond. The outside of panel beating unit 201 forms the recess of corresponding shape, can improve the pleasing to the eye degree of panel beating unit 201 like this.

It is worth mentioning that the technical features such as the screw that the utility model discloses a patent application relates to should be regarded as prior art, and the concrete structure of these technical features, theory of operation and the control mode that may involve, spatial arrangement mode adopt the conventional selection in this field can, should not be regarded as the invention point of the utility model discloses a do not do further specifically expand the detailed description.

Having described in detail preferred embodiments of the present invention, it is to be understood that modifications and variations can be made by persons skilled in the art without inventive faculty, and therefore all technical solutions which can be obtained by a person skilled in the art based on the concepts of the present invention through logic analysis, reasoning or limited experimentation will fall within the scope of protection defined by the claims.

Claims

1. The utility model provides a high strength switch board panel beating shell, the switch board is including frame construction, its characterized in that, the panel beating shell comprises a plurality of panel beating units of installing on frame construction through the screw respectively, the panel beating unit is square, and the both sides at every angle of panel beating unit are equipped with a connecting plate respectively, and two connecting plate mutually perpendicular settings that are located same angle both sides, the inboard of panel beating unit is connected perpendicularly respectively to the connecting plate, is equipped with a plurality of screw holes that supply the screw to pass respectively on the connecting plate.

2. The sheet metal shell of the high-strength control cabinet according to claim 1, wherein two connecting plates located at two sides of the same corner of the sheet metal unit are vertically connected.

3. The sheet metal shell of the high-strength control cabinet according to claim 2, wherein two connecting plates located on two sides of the same corner of the sheet metal unit are vertically welded.

4. The sheet metal shell of the high-strength control cabinet according to claim 3, wherein the inner surface of the sheet metal unit is provided with protrusions formed by stamping, and the protrusions have a regular shape and are uniformly arranged at intervals on the inner surface of the sheet metal unit.

5. The sheet metal shell of the high-strength control cabinet according to claim 4, wherein a reinforcing grid plate is arranged on the inner side of the sheet metal unit, the reinforcing grid plate is detachably clamped between the connecting plates, a plurality of meshes are arranged on the reinforcing grid plate, the shapes of the meshes are matched with those of the bulges, the meshes correspond to the bulges one by one, and the bulges are clamped into the corresponding meshes.

6. The sheet metal shell of the high-strength control cabinet according to claim 5, wherein the screw hole closest to the inner side surface of the sheet metal unit on the connecting plate is an inner screw hole, and the reinforcing grid plate is located between the sheet metal unit and the inner screw hole.

7. The sheet metal shell of the high-strength control cabinet according to claim 6, wherein the protrusions are circular, square or diamond-shaped.