Adjustable distribution box support

Abstract

The utility model relates to the technical field of mounting brackets, in particular to an adjustable distribution box bracket. The support assembly comprises two side supporting pieces which are in mirror images and one horizontal supporting piece, in the structures of the side supporting pieces, by arranging the first bending parts, on one hand, the structural stability of the side supporting pieces is improved, and on the other hand, when the side supporting pieces are connected with the positioning plates of the horizontal supporting pieces, the first bending parts provide lateral positioning, so that the stability of the side supporting pieces is improved. And thirdly, the bent external corner is smoother than the edge of the metal side supporting piece through the first bent part, the risk of cutting the wire skin is reduced, the second bent part is used for being connected with the base through a screw, the horizontal supporting piece is positioned through more than two hexagonal through holes formed in the positioning plate and strip-shaped holes of the side supporting piece, and the horizontal supporting piece and the side supporting piece are connected through bolts. On the premise that the height of the horizontal supporting piece can be adjusted, the structural stability of the horizontal supporting piece in the fastening state is improved, and the horizontal supporting piece is not prone to loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting brackets, in particular to an adjustable distribution box bracket. Background Art

[0002] The top surfaces of components such as switches and instruments in industrial electrical distribution boxes and control cabinets must be exposed or flush with the work panel to facilitate operation of component handles and clear viewing of instrument displays. Due to the varying installation heights of components and the varying dimensions of customer-designed enclosures, component brackets must be manufactured to match the dimensions of each batch or specification during the enclosure production process.

[0003] A Chinese patent with authorization announcement number CN213878725U discloses an adjustable mounting bracket. During installation, the mounting height can be adjusted through the long strip hole on the second mounting surface. After installation, it is locked, and the strip teeth on the locking surfaces of the two support members engage with each other. In its structure, since 8 identical L-shaped support members are used for docking, each L-shaped support member has only one strip hole for height adjustment. When the horizontal support member and the vertical support member are locked by bolts, the stability is poor and it is easy to loosen due to rotation of the connection part. Moreover, there is no stable connection relationship between the two horizontal support members, which makes it poorly stable when used to support heavy objects such as electrical distribution boxes, and the bolt connection part is easy to loosen. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an adjustable distribution box bracket which is simple to assemble and has good stability.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] An adjustable distribution box bracket includes two or more bracket assemblies, each bracket assembly includes two mirror-image side supports and one horizontal support member;

[0007] The side support member includes a side plate body and a first bent portion bent in the X direction and located on the Y direction side and the Y direction opposite side of the side plate body;

[0008] The side plate body is provided with two or more vertical strip holes;

[0009] The lower end of the side plate body is provided with a second bent portion bent 90 degrees in the X direction, and the bending direction of the second bent portion is opposite to the bending direction of the first bent portion;

[0010] The second bending portion is provided with a first connecting hole;

[0011] The horizontal support member includes a horizontally arranged support plate body and positioning plates located on the X-direction side and the opposite side of the X-direction of the support plate body, wherein the positioning plates are perpendicular to the X-direction and are provided with hexagonal through holes corresponding to the strip holes one by one;

[0012] The support plate body is provided with a second connection hole;

[0013] The side plate body and the positioning plate are positioned and connected by passing bolts through the strip holes and the hexagonal through holes.

[0014] Furthermore, in the above-mentioned adjustable distribution box bracket structure, the horizontal support member also includes a third bent portion located in the Y direction of the support plate body and bent downward in the Y direction.

[0015] Furthermore, in the above-mentioned adjustable distribution box bracket structure, a fourth bending portion is provided at the lower end of the first bending portion, which is bent 90 degrees toward the Y direction or the opposite side of the Y direction.

[0016] Furthermore, in the above-mentioned adjustable distribution box bracket structure, the first connecting hole is a waist-shaped hole.

[0017] Furthermore, in the above-mentioned adjustable distribution box bracket structure, the strip-shaped hole is a waist-shaped hole.

[0018] Furthermore, in the above-mentioned adjustable distribution box bracket structure, the first bending portion of the side support member and the side panel body are formed by bending sheet metal, and the second bending portion and the side panel body are formed by bending sheet metal.

[0019] Furthermore, in the above-mentioned adjustable distribution box bracket structure, the support plate body of the horizontal support member and the positioning plate are formed by bending sheet metal.

[0020] Furthermore, in the above-mentioned adjustable distribution box bracket structure, the third bent portion and the support plate body are formed by bending sheet metal.

[0021] Furthermore, in the above-mentioned adjustable distribution box bracket structure, the first bending portion and the fourth bending portion are formed by bending sheet metal.

[0022] Furthermore, in the above-mentioned adjustable distribution box bracket structure, the number of the strip-shaped holes is 2.

[0023] The beneficial effects of the present invention are as follows: the bracket assembly includes two mirror-image side supports and one horizontal support member. In the side support member structure, by providing a first bent portion, firstly, the structural stability of the side support member is increased; secondly, when the side support member is connected to the positioning plate of the horizontal support member, the first bent portion provides lateral positioning; thirdly, the first bent portion makes the bent positive corner smoother than the edge of the metal side support member, reducing the risk of cutting the wire skin; the second bent portion is used to connect the base by screws, and the horizontal support member is positioned by more than two hexagonal through holes provided on the positioning plate and the strip holes of the side support member, and is connected by bolts. Under the premise of adjustable height of the horizontal support member, the structural stability of the horizontal support member in a tightened state is improved, and it is not easy to loosen. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural diagram of a bracket assembly of an adjustable distribution box bracket according to a specific embodiment of the utility model;

[0025] Figure 2 for Figure 1 A magnified view of part A;

[0026] Figure 3 This is a structural diagram of a horizontal support member of an adjustable distribution box bracket according to a specific embodiment of the utility model;

[0027] Figure 4 for Figure 3 A magnified view of part B;

[0028] Description of labels:

[0029] 1. Side support member; 11. Side panel body; 111. Strip hole; 12. First bending portion; 121. Fourth bending portion; 13. Second bending portion; 131. First connecting hole;

[0030] 2. Horizontal support member; 21. Support plate body; 211. Second connection hole; 22. Positioning plate; 221. Hexagonal through hole; 23. Third bending portion. DETAILED DESCRIPTION

[0031] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

[0032] Please refer to Figure 1 as well as Figure 4 , an adjustable distribution box bracket, comprising two or more bracket assemblies, each bracket assembly comprising two side supports 1 and a horizontal support 2 that are mirror images of each other;

[0033] The side support member 1 includes a side plate body 11 and a first bent portion 12 bent in the X direction and located on the Y direction side and the opposite side of the Y direction of the side plate body 11;

[0034] The side plate body 11 is provided with two or more vertical strip holes 111;

[0035] The lower end of the side plate body 11 is provided with a second bent portion 13 bent 90 degrees in the X direction, and the bending direction of the second bent portion 13 is opposite to the bending direction of the first bent portion 12;

[0036] The second bending portion 13 is provided with a first connecting hole 131;

[0037] The horizontal support member 2 includes a horizontally arranged support plate body 21 and a positioning plate 22 located on the X-direction side and the opposite side of the X-direction of the support plate body 21. The positioning plate 22 is perpendicular to the X-direction and is provided with hexagonal through holes 221 corresponding to the strip holes 111.

[0038] The support plate body 21 is provided with a second connection hole 211;

[0039] The side plate body 11 and the positioning plate 22 are positioned and connected by bolts passing through the strip-shaped holes 111 and the hexagonal through holes 221 .

[0040] In the above embodiment, the bracket assembly includes two mirror-image side supports 1 and one horizontal support member 2. In the structure of the side support member 1, by providing a first bending portion 12, the structural stability of the side support member 1 is increased. Secondly, when the side support member 1 is connected to the positioning plate 22 of the horizontal support member 2, the first bending portion 12 provides lateral positioning. Thirdly, the first bending portion 12 makes the bent positive corner smoother than the edge of the metal side support member 1, reducing the risk of cutting the wire skin. The second bending portion 13 is used to connect the base through screws. The horizontal support member 2 is positioned with the strip hole 111 of the side support member 1 through more than two hexagonal through holes 221 provided on the positioning plate 22, and is connected by bolts. Under the premise of adjustable height of the horizontal support member 2, the structural stability of the horizontal support member 2 in a tightened state is improved, and it is not easy to loosen.

[0041] As a preferred embodiment, the horizontal support member 2 further includes a third bent portion 23 located in the Y direction of the support plate body 21 and bent downward in the Y direction.

[0042] Reference Figure 4 The third bending portion 23 can enhance the structural strength of the horizontal support member 2, thereby improving the support stability.

[0043] As a preferred embodiment, a fourth bending portion 121 is provided at the lower end of the first bending portion 12 , which is bent 90 degrees toward the Y direction or the opposite side of the Y direction.

[0044] Reference Figure 2 The fourth bent portion 121 can increase the contact area between the side support member 1 and the base, thereby improving the stability of the connection between the side support member 1 and the base, thereby improving the overall structural stability of the bracket.

[0045] As a preferred embodiment, the first connection hole 131 is a waist-round hole, which is convenient for fine-tuning the X-axis connection position of the bracket assembly.

[0046] As a preferred embodiment, the strip-shaped hole 111 is a waist-shaped hole.

[0047] As a preferred embodiment, the first bent portion 12 of the side support member 1 and the side panel body 11 are formed by bending sheet metal, and the second bent portion 13 and the side panel body 11 are formed by bending sheet metal.

[0048] As a preferred embodiment, the support plate body 21 and the positioning plate 22 of the horizontal support member 2 are formed by bending sheet metal.

[0049] As a preferred embodiment, the third bent portion 23 and the support plate body 21 are formed by bending sheet metal.

[0050] As a preferred embodiment, the first bending portion 12 and the fourth bending portion 121 are formed by bending sheet metal.

[0051] In the above embodiment, the side support members 1 and the horizontal support members 2 are respectively formed by cutting metal plates, and then the bent parts are formed by bending the sheet metal. This structure makes the positive corners of each bent part smoother, avoids cutting the wire skin, and improves the structural stability of the bracket.

[0052] As a preferred embodiment, the number of the strip-shaped holes 111 is 2.

[0053] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the description and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. An adjustable distribution box bracket, characterized in that: The invention comprises two or more bracket assemblies, each bracket assembly comprising two mirror-image side supports and one horizontal support member; The side support member includes a side plate body and a first bent portion bent in the X direction and located on the Y direction side and the Y direction opposite side of the side plate body; The side plate body is provided with two or more vertical strip holes; The lower end of the side plate body is provided with a second bent portion bent 90 degrees in the X direction, and the bending direction of the second bent portion is opposite to the bending direction of the first bent portion; The second bending portion is provided with a first connecting hole; The horizontal support member includes a horizontally arranged support plate body and positioning plates located on the X-direction side and the opposite side of the X-direction of the support plate body, wherein the positioning plates are perpendicular to the X-direction and are provided with hexagonal through holes corresponding to the strip holes one by one; The support plate body is provided with a second connection hole; The side plate body and the positioning plate are positioned and connected by passing bolts through the strip holes and the hexagonal through holes.

2. The adjustable distribution box bracket according to claim 1, characterized in that: The horizontal support member further includes a third bent portion located in the Y direction of the support plate body and bent downward in the Y direction.

3. The adjustable distribution box bracket according to claim 1, characterized in that: A fourth bending portion is provided at the lower end of the first bending portion, which is bent 90 degrees toward the Y direction or the opposite side of the Y direction.

4. The adjustable distribution box bracket according to claim 1, characterized in that: The first connecting hole is a waist-shaped hole.

5. The adjustable distribution box bracket according to claim 1, characterized in that: The strip-shaped hole is a waist-shaped hole.

6. The adjustable distribution box bracket according to claim 1, characterized in that: The first bending portion of the side support member and the side plate main body are formed by bending sheet metal, and the second bending portion and the side plate main body are formed by bending sheet metal.

7. The adjustable distribution box bracket according to claim 1, characterized in that: The support plate body and the positioning plate of the horizontal support member are formed by bending sheet metal.

8. The adjustable distribution box bracket according to claim 2, characterized in that: The third bent portion and the support plate body are formed by bending sheet metal.

9. The adjustable distribution box bracket according to claim 3, characterized in that: The first bending portion and the fourth bending portion are formed by bending sheet metal.

10. The adjustable distribution box bracket according to claim 1, characterized in that: The number of the strip-shaped holes is 2.

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