Connecting piece for energy storage electrical cabinet

Abstract

The utility model discloses a connecting piece for an energy storage electrical cabinet, which comprises a plate body, a first fixing hole and a second fixing hole are formed on the plate body, the axes of the first fixing hole and the second fixing hole are perpendicular to each other, the first fixing hole faces a mounting plate and is used for being connected with the mounting plate, and the mounting plate is arranged in the electrical cabinet and is used for supporting electrical elements. And the second fixing holes are used for fixedly arranging the plate body in the electrical cabinet so as to support the mounting plate. The mounting plate is convenient to mount and operate, firm in connection and favorable for improving the dismounting efficiency of the mounting plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technical field of electrical cabinet, specifically is a connecting piece for energy storage electrical cabinet. BACKGROUND

[0002] Direct current (DC) and alternating current (AC) bus electrical cabinets are devices used to manage and distribute electrical power, and are widely used in industrial, commercial and residential fields. Its interior often includes electrical elements such as circuit breakers, fuses, contactors, relays, protection devices, and DC measuring instruments fixed by mounting plates, among which the mounting plates are often placed vertically to facilitate worker operation and maintenance. In the prior art, the operation space in the electrical cabinet is small, and it is inconvenient to directly install the mounting plate in the electrical cabinet. Often, special tools are needed, and it is also easy to accidentally touch the electrical elements on the mounting plate. In addition, when the number of electrical elements to be arranged is large, multiple mounting plates are often arranged in front and back at the same height, which further increases the installation difficulty and is not conducive to improving the disassembly and assembly efficiency. SUMMARY

[0003] The utility model discloses a connecting piece for energy storage electrical cabinet, which solves the technical problems of time-consuming and laborious installation of mounting plates in the electrical cabinet in the prior art, and has the technical effects of convenient installation operation, reliable connection and improvement of the disassembly and assembly efficiency of the mounting plate. The technical scheme adopted is as follows:

[0004] A connecting piece for energy storage electrical cabinet, comprising a plate body, a first fixing hole and a second fixing hole perpendicular to the axis are formed on the plate body, the first fixing hole is arranged to connect with the mounting plate, the mounting plate is arranged in the electrical cabinet to support the electrical elements, and the second fixing hole is used to fix the plate body in the electrical cabinet to support the mounting plate.

[0005] On the basis of the above technical scheme, a third fixing hole is also formed on the plate body, the third fixing hole is perpendicular to the axis of the first fixing hole and the second fixing hole, and the second fixing hole is used to fix the plate body in the electrical cabinet to support the mounting plate.

[0006] On the basis of the above technical scheme, the axis of the first fixing hole is perpendicular to the back plate of the electrical cabinet, so that when the mounting plate is arranged vertically, the screw assembly passes through the first fixing hole and the mounting plate to fixedly connect them.

[0007] On the basis of the above technical scheme, the second fixing hole and / or the third fixing hole are long holes, so that the screw passes through the fixing hole to fix the plate body in the electrical cabinet.

[0008] On the basis of the above technical scheme, the axis of the second fixing hole and the third fixing hole is perpendicular and intersects, so as to avoid torque on the plate body between the second fixing hole and the third fixing hole.

[0009] On the basis of the above technical scheme, the plate body further comprises a positioning surface, which can be laterally abutted with the inner wall of the electrical cabinet when the plate body is fixed in the electrical cabinet.

[0010] On the basis of the above technical scheme, the plate body is integrally bent and formed.

[0011] On the basis of the above technical scheme, the plate body comprises a horizontally arranged second plate, the second fixing hole is arranged on the second plate, the first outer edge of the second plate extends downward to form a third plate, the third fixing hole is arranged on the third plate, the second outer edge of the second plate extends upward to form a first plate, and the first fixing hole is arranged on the first plate.

[0012] On the basis of the above technical scheme, a second rib plate is arranged between the second plate and the first plate.

[0013] On the basis of the above technical scheme, the plate body is made of stainless steel and has a thickness of 3-8 mm.

[0014] Advantages

[0015] The plate body is fixed on the mounting plate outside the electrical cabinet first, and then the plate body is fixed in the electrical cabinet by means of the second fixing hole, so that the operation time of the staff in the electrical cabinet is greatly reduced, and the installation convenience is improved.

[0016] The third fixing hole is arranged on the plate body and is perpendicular to the axis of the first or second fixing hole, so that the mounting plate can be positioned in another direction, the connection reliability is further improved, and the stable and reliable operation of the electrical components in the electrical cabinet is ensured. The axis of the first fixing hole is perpendicular to the back plate, so that the mounting plate can be conveniently arranged in close contact with the plate body.

[0017] In the embodiment, the plate body can be integrally bent and formed, convenient to process, and the first plate piece and the second plate piece can be provided with a rib plate to improve the anti-deformation capability of the plate body. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced. Obviously, the drawings in the following description are only one embodiment of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative labor.

[0019] Figure 1 : the three-dimensional structure of the utility model Figure 1 ;

[0020] Figure 2 : the three-dimensional structure of the utility model Figure 2 ;

[0021] Figure 3 : the three-dimensional structure of the utility model in use state

[0022] Figure 4 : Figure 3 the local enlarged structure schematic view of A in the embodiment

[0023] Figure 5 : the structure schematic view of the rear view of the mounting plate fixed on the flange in the electrical cabinet through the plate body DETAILED DESCRIPTION

[0024] The following description and drawings are illustrative of specific embodiments thereof and are not intended to limit the scope of the embodiments. Parts and features of some embodiments can be included or substituted in other embodiments. The scope of the embodiments described herein is encompassed by the entire scope of the claims, and all available equivalents of the claims. Herein, the terms "first", "second", and the like, are used to distinguish one element from another, and do not require or imply any actual relationship or order between such elements. In fact, the first element could be named the second element and, conversely, the second element could be named the first element. Also, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a structure, device, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such structure, device, or apparatus. Without further limitation, an element defined by an "includes a" statement does not exclude the presence of additional identical elements in the structure, device, or apparatus that includes the element. Various embodiments are described in a progressive manner, each focusing on the differences from other embodiments, and the same or similar parts between embodiments are cross-referenced.

[0025] The terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are used only to facilitate the description of the present document and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present invention. In the description herein, unless otherwise specified and limited, the terms "mount", "connect", "connect" should be interpreted broadly, for example, it can be a mechanical connection or an electrical connection, it can be a connection between two elements, it can be a direct connection or an indirect connection through an intermediate medium, and the specific meaning of the above terms can be understood by those skilled in the art according to the specific circumstances.

[0026] Herein, the term "multiple" means two or more, unless otherwise specified.

[0027] Herein, the character " / " represents an "or" relationship between the objects before and after it. For example, A / B means A or B.

[0028] Herein, the term "and / or" is a description of the relationship between the objects, which means that there can be three relationships. For example, A and / or B means: A or B, or, A and B, the three relationships.

[0029] As Figures 1 to 5The utility model provides an energy storage electrical cabinet connecting piece, including board body, in the embodiment, the board body adopts the board piece of stainless steel material, and the thickness is 4mm, such as Figure 1 As shown in the drawing, the board body is integrally bent and formed, and first fixing hole 1, second fixing hole 2 and third fixing hole 3 are formed on the board body.

[0030] As shown in the drawing, Figure 1 And 2 The board body includes horizontally arranged second board piece 5, second board piece 5 can be arranged on the top surface of flange 300 in the electrical cabinet, and second fixing hole 2 is arranged on second board piece 5; first outer edge on second board piece 5 extends downward to form third board piece 6, and third fixing hole 3 is arranged on third board piece 6, wherein the axis of second fixing hole 2 and third fixing hole 3 is perpendicular and intersects, so as to avoid torque on the board body between second fixing hole 2 and third fixing hole 3.The second outer edge of second board piece 5 extends upward to form first board piece 4, and first board piece 4 is arranged in close contact with the back surface of mounting plate 100, mounting plate 100 is arranged in electrical cabinet 200 for supporting electrical elements, and first fixing hole 1 is arranged on first board piece 4, and the axis of first fixing hole 1 is perpendicular to the back plate of electrical cabinet 200.

[0031] As shown in the drawing, Figure 4 And 5 When second board piece 5 is arranged on flange 300 in electrical cabinet 200, third board piece 6 can be arranged in close contact with the side surface of flange 100.In addition, as shown in the drawing, Figure 2 And 5 The board body further includes positioning surface 8, and positioning surface and third board piece 6 are arranged at two ends of second board piece 5, when second board piece 5 is arranged on flange 300 in electrical cabinet 200, positioning surface 8 is laterally abutted with the side surface of flange 300 at the same time, so that the board body can be better positioned, and second fixing hole 2 or third fixing hole 3 has good position accuracy with flange 300, so that the board body can be conveniently installed on flange 300 of electrical cabinet 200.

[0032] When screw assembly passes through second fixing hole 2 and third fixing hole 3 and is connected with flange, the board body can be fixed on flange 300 in electrical cabinet 200 to support mounting plate 100.

[0033] In the embodiment, second fixing hole 2 and third fixing hole 3 are both long holes, so that screw can pass through the fixing holes to fix the board body on flange 300 in electrical cabinet 200, and the operation is convenient, wherein first fixing hole 1 is a circular hole, so that the board body and mounting plate 100 can be conveniently positioned.

[0034] In the embodiment, second rib plate 7 is arranged between second board piece 5 and first board piece 4, so as to improve the structural strength of the board body.

[0035] Assembly process

[0036] First, outside the electrical cabinet 200, the first plate member 4 is attached to the back of the mounting plate 100, a screw assembly is passed through the first fixing hole 1 and the mounting plate 100, and the plate body is connected with the mounting plate 100.

[0037] Then, the whole of the mounting plate 100 and the plate body is sent into the electrical cabinet 200, the second plate member 5 is placed on the top surface of the flange 300, and the third plate member 6 is attached to the side surface of the flange 300, a screw assembly is passed through the second fixing hole 2 and the flange 300, and another screw assembly is passed through the third fixing hole 3 and the flange 300, so that the plate body is firmly connected with the flange 300, and the mounting plate 100 is fixedly arranged in the electrical cabinet 200.

[0038] The utility model is described above by way of example, but the utility model is not limited to the above specific embodiments, and any modification or change based on the utility model belongs to the range required to be protected by the utility model.

Claims

1. A connecting piece for an energy storage electrical cabinet, characterized in that, The plate body is provided with a first fixing hole (1) and a second fixing hole (2) which are perpendicular to the axis, the first fixing hole (1) is arranged to be connected with the mounting plate (100), and the mounting plate (100) is arranged in the electrical cabinet (200) to support the electrical element; the second fixing hole (2) is arranged to fix the plate body in the electrical cabinet (200) to support the mounting plate (100).

2. The connection for energy storage electrical cabinets according to claim 1, characterized in that, The plate body is further provided with a third fixing hole (3) which is perpendicular to the axis of the first fixing hole (1) and the second fixing hole (2), and the second fixing hole (2) is arranged to fix the plate body in the electrical cabinet (200) to support the mounting plate (100).

3. The connection for energy storage electrical cabinets according to claim 2, characterized in that, The axis of the first fixing hole (1) is perpendicular to the back plate of the electrical cabinet (200), so that when the mounting plate (100) is arranged vertically, a screw assembly can pass through the first fixing hole (1) and the mounting plate (100) to fixedly connect them.

4. The connection for energy storage electrical cabinets according to claim 3, characterized in that, The second fixing hole (2) and / or the third fixing hole (3) are long holes to facilitate the screw passing through the fixing hole to fix the plate body in the electrical cabinet (200).

5. The connection for an energy storage electrical cabinet of claim 4, wherein, The axes of the second fixing hole (2) and the third fixing hole (3) are perpendicular and intersected to avoid torque on the plate body between the second fixing hole (2) and the third fixing hole (3).

6. The connection for an energy storage electrical cabinet according to any one of claims 2 to 5, characterized in that The plate body further comprises a positioning surface (8) which can laterally abut the inner wall of the electrical cabinet (200) when the plate body is fixed in the electrical cabinet (200).

7. The connection for an energy storage electrical cabinet of claim 6, wherein, The plate body is integrally bent and formed.

8. The connection for an energy storage electrical cabinet of claim 5, wherein, The plate body comprises a horizontally arranged second plate member (5), the second fixing hole (2) is arranged on the second plate member (5), a first outer edge of the second plate member (5) extends downward to form a third plate member (6), the third fixing hole (3) is arranged on the third plate member (6), a second outer edge of the second plate member (5) extends upward to form a first plate member (4), and the first fixing hole (1) is arranged on the first plate member (4).

9. The connection for energy storage electrical cabinets according to claim 8, characterized in that, The second plate member (5) and the first plate member (4) are provided with a second rib plate (7).

10. The connection for energy storage electrical cabinets of claim 9, wherein, The plate body is made of stainless steel and has a thickness of 3-8 mm.

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