Electrical cabinet linkage support and electrical cabinet

Abstract

The utility model relates to an electrical cabinet link support and an electrical cabinet. The technical problem to be solved by the utility model is to provide an integrated electrical cabinet chaining support and an electrical cabinet equipped with the chaining support. According to the technical scheme, the support comprises a first side portion of the support, the side end of the first side portion of the support is vertically bent to form a middle connecting portion of the support, and the lower portion of the middle connecting portion of the support is provided with a middle connecting portion extending end formed by horizontally extending downwards and a second bottom portion of the support formed by vertically bending outwards. The outer side end of the second support bottom is vertically bent upwards to form a second support side portion parallel to the middle support connecting portion, and the rear end of the second support side portion is vertically bent inwards to form a second support attaching portion. Compared with the prior art, the connecting device has the advantages that the connecting device can be connected with a cabinet main beam, a cabinet cross beam and a cabinet longitudinal beam at the same time, parts are reduced, the connection is tighter, the overall linking strength is improved, and the service life is longer.

Description

Technical Field

[0001] The utility model relates to an electrical cabinet linking bracket and an electrical cabinet. Background Art

[0002] An electrical cabinet is a cabinet for storing electrical equipment, which can store and protect various electrical equipment, such as motor controllers, frequency converters, sensors, etc. A general electrical cabinet includes a cabinet main beam arranged in a horizontal plane, a cabinet cross beam, and a cabinet longitudinal beam arranged in a longitudinal plane. The ends of the cabinet main beam, the cabinet cross beam, and the cabinet longitudinal beam are connected together one by one. In order to strengthen the tightness and firmness of the connection between the three, link brackets are often installed between the cabinet main beam and the cabinet cross beam, and between the cabinet cross beam and the cabinet longitudinal beam for reinforcement. The existing link bracket cannot simultaneously connect the cabinet main beam, the cabinet cross beam, and the cabinet longitudinal beam, which increases the number of cabinet installation components and makes installation difficult. In addition, the overall connection strength of the existing link bracket is average, so further improvement is needed. Utility Model Content

[0003] In order to solve the above problems, the technical problem to be solved by the utility model is to provide an integrated electrical cabinet link bracket and an electrical cabinet equipped with the link bracket.

[0004] The technical solution adopted by the utility model electrical cabinet link bracket is characterized in that it includes a first side portion of the bracket, the side end of the first side portion of the bracket is vertically bent to form a middle portion of the bracket, the lower part of the middle portion of the bracket is provided with a middle portion extension end formed by horizontally extending downward and a second bottom portion of the bracket formed by vertically bending outward, the outer end of the second bottom portion of the bracket is vertically bent upward to form a second side portion of the bracket arranged parallel to the middle portion of the bracket, the rear end of the second side portion of the bracket is vertically bent inward to form the second fitting portion of the bracket, and the lower end of the first side portion of the bracket is vertically bent inward to form the first bottom of the bracket; the middle portion of the bracket is provided with a middle portion fixing hole connected to the cabinet longitudinal beam, the second bottom of the bracket is provided with a second bottom fixing hole connected to the cabinet main beam, the second fitting portion of the bracket is provided with a fitting portion fixing hole connected to the cabinet longitudinal beam, and the first bottom of the bracket is provided with a first bottom fixing hole connected to the cabinet cross beam.

[0005] The first bottom side end of the bracket is bent vertically upward to form a bracket reinforcement part that fits with the extension end of the middle connection part. The bracket reinforcement part is provided with a reinforcement part fixing hole that connects with the cabinet longitudinal beam, and the extension end of the middle connection part is provided with an extension end through hole that communicates with the reinforcement part fixing hole.

[0006] A second fitting portion positioning protrusion is provided at the side end of the second fitting portion of the bracket, and a middle joint portion socket for inserting the second fitting portion positioning protrusion is provided on the middle joint portion of the bracket.

[0007] The number of the positioning protrusions of the second fitting portion is 2.

[0008] The electrical cabinet link bracket is formed by bending in one piece.

[0009] The first side portion of the bracket is made of aluminum-zinc coated material.

[0010] The technical solution adopted by the utility model electrical cabinet is characterized by comprising a horizontally arranged cabinet main beam and cabinet cross beam, a vertically arranged cabinet longitudinal beam, and any one of the above-mentioned electrical cabinet link brackets, wherein the ends of the cabinet main beam, the ends of the cabinet cross beam, and the ends of the cabinet longitudinal beam are interconnected in pairs and are reinforced by the electrical cabinet link bracket.

[0011] The advantages of the electrical cabinet link bracket and the electrical cabinet of the utility model are: they can be connected to the cabinet main beam, cabinet cross beam and cabinet longitudinal beam at the same time, reducing parts and making the connection tighter, and the overall connection strength is improved; the one-piece bending and forming and the closed-loop structure at both ends of the link bracket are easy to process, the overall structure is more stable and firm, and the service life is longer. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0013] Figure 1 It is a front structural schematic diagram of the electrical cabinet link bracket of the utility model;

[0014] Figure 2 It is a schematic diagram of the back structure of the electrical cabinet link bracket of the utility model;

[0015] Figure 3 It is a schematic diagram of the internal structure of the electrical cabinet of the utility model;

[0016] Figure 4 yes Figure 3 Magnified image of . DETAILED DESCRIPTION

[0017] like Figure 1-2As shown, the utility model relates to an electrical cabinet link bracket, comprising a first side portion 1 of the bracket, wherein the side end of the first side portion 1 of the bracket is vertically bent to form a bracket middle portion 2, wherein the lower part of the bracket middle portion 2 is provided with a middle portion extension end 3 extending horizontally downward and a bracket second bottom 4 formed by vertically bending outward, wherein the outer end of the second bottom 4 of the bracket is vertically bent upward to form a bracket second side portion 5 arranged parallel to the bracket middle portion 2, wherein the rear end of the second side portion 5 of the bracket is vertically bent inward to form a bracket second fitting portion 6, wherein the lower end of the first side portion 1 of the bracket is vertically bent inward The first bottom portion 7 of the bracket is formed by bending; the middle portion 2 of the bracket is provided with a middle portion fixing hole 10 that is connected to the cabinet longitudinal beam, the second bottom portion 4 of the bracket is provided with a second bottom fixing hole 11 that is connected to the cabinet main beam, the second fitting portion 6 of the bracket is provided with a fitting portion fixing hole 12 that is connected to the cabinet longitudinal beam, and the first bottom portion 7 of the bracket is provided with a first bottom fixing hole 13 that is connected to the cabinet cross beam, which can be connected to the cabinet main beam, cabinet cross beam and cabinet longitudinal beam at the same time, reducing components, improving assembly efficiency and making the connection tighter, and improving the overall connection strength.

[0018] The side end of the first bottom portion 7 of the bracket is bent vertically upward to form a bracket reinforcement portion 8 that fits with the middle connecting portion extension end 3. The bracket reinforcement portion 8 is provided with a reinforcement portion fixing hole 14 that connects with the cabinet longitudinal beam. The middle connecting portion extension end 3 is provided with an extension end through hole 15 that communicates with the reinforcement portion fixing hole 14, connecting the bracket end closed-loop structure, the overall structure is more stable and firm, and the service life is longer.

[0019] A second fitting portion positioning protrusion 18 is provided at the side end of the second fitting portion 6 of the bracket, and a middle connecting portion socket 19 for inserting the second fitting portion positioning protrusion 18 is provided on the middle connecting portion 2 of the bracket, connecting the closed-loop structure at the end of the bracket, making the overall structure more stable and firm, and having a longer service life.

[0020] The number of the second fitting portion positioning protrusions 18 is two, which further enhances stability and effectively prevents shaking after insertion.

[0021] The electrical cabinet link bracket is integrally bent and formed, which is convenient for processing.

[0022] The first side portion 1 of the bracket is made of aluminum-zinc coated material, which reduces material costs and achieves environmental protection effects.

[0023] like Figure 3-4As shown, the electrical cabinet involved in the utility model comprises a horizontally arranged cabinet main beam 22 and a cabinet cross beam 23, a vertically arranged cabinet longitudinal beam 24, and any one of the above-mentioned electrical cabinet link brackets, the ends of the cabinet main beam 22, the ends of the cabinet cross beam 23, and the ends of the cabinet longitudinal beam 24 are interconnected and reinforced by the electrical cabinet link bracket. The electrical mechanism equipped with the electrical cabinet link bracket has a stable overall structure, high connection strength, good anti-impact and vibration performance, and improved overall service life.

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention are included in the protection scope of the present invention.

Claims

1. An electrical cabinet link bracket, characterized in that: The invention comprises a first side portion (1) of a bracket, wherein the side end of the first side portion (1) of the bracket is vertically bent to form a bracket middle portion (2), the lower part of the bracket middle portion (2) is provided with a middle portion extension end (3) extending horizontally downward and a bracket second bottom portion (4) formed by vertically bending outward, the outer end of the bracket second bottom portion (4) is vertically bent upward to form a bracket second side portion (5) arranged parallel to the bracket middle portion (2), the rear end of the bracket second side portion (5) is vertically bent inward to form a bracket second fitting portion (6), and the lower end of the first side portion (1) of the bracket is vertically bent inward to form a bracket first bottom portion (7); The bracket middle joint portion (2) is provided with a middle joint portion fixing hole (10) for docking with the cabinet longitudinal beam, the bracket second bottom portion (4) is provided with a second bottom portion fixing hole (11) for docking with the cabinet main beam, the bracket second abutting portion (6) is provided with a abutting portion fixing hole (12) for docking with the cabinet longitudinal beam, and the bracket first bottom portion (7) is provided with a first bottom portion fixing hole (13) for docking with the cabinet cross beam.

2. The electrical cabinet link bracket according to claim 1, characterized in that: The side end of the first bottom portion (7) of the bracket is bent vertically upward to form a bracket reinforcement portion (8) that fits the middle connecting portion extension end (3); the bracket reinforcement portion (8) is provided with a reinforcement portion fixing hole (14) that connects with the cabinet longitudinal beam; and the middle connecting portion extension end (3) is provided with an extension end through hole (15) that communicates with the reinforcement portion fixing hole (14).

3. The electrical cabinet link bracket according to claim 1, characterized in that: A second fitting portion positioning protrusion (18) is provided at the side end of the second fitting portion (6) of the bracket, and a middle connecting portion socket (19) for inserting the second fitting portion positioning protrusion (18) is provided on the middle connecting portion (2) of the bracket.

4. The electrical cabinet link bracket according to claim 3, characterized in that: The number of the second fitting portion positioning protrusions (18) is 2.

5. The electrical cabinet link bracket according to claim 1, characterized in that: It is integrally bent and formed.

6. The electrical cabinet link bracket according to claim 1, characterized in that: The first side portion (1) of the bracket is made of aluminum-zinc coated material.

7. An electrical cabinet, characterized in that: It comprises a cabinet main beam (22) and a cabinet cross beam (23) arranged horizontally, a cabinet longitudinal beam (24) arranged vertically, and any one of the electrical cabinet link brackets according to claims 1 to 6, wherein the ends of the cabinet main beam (22), the ends of the cabinet cross beam (23), and the ends of the cabinet longitudinal beam (24) are mutually connected and reinforced by the electrical cabinet link bracket.

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