CN218216114U - Sword melts switch operating handle formula mounting box and switch board that sinks - Google Patents
Sword melts switch operating handle formula mounting box and switch board that sinks Download PDFInfo
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- CN218216114U CN218216114U CN202220862378.2U CN202220862378U CN218216114U CN 218216114 U CN218216114 U CN 218216114U CN 202220862378 U CN202220862378 U CN 202220862378U CN 218216114 U CN218216114 U CN 218216114U
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- operating handle
- box body
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- switch
- switch board
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Abstract
The utility model discloses a sword melts switch operating handle formula mounting box and switch board that sinks relates to switch board technical field, including the box body, the box body has the opening towards the handle side, forms the space that sinks in the box body, and the box body opposite side is equipped with the through-hole. The utility model discloses a mounting box of formula of sinking reduces operating handle's outstanding in the thickness of door plate, can be applicable to the narrow and small installation space of transformer substation.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a sword melts switch operating handle formula mounting box and switch board that sinks.
Background
The knife fuse switch operating handle on the door panel of the low-voltage switch cabinet is used for switching on and off the knife fuse switch, the operating handle is generally arranged on the front surface of the door panel in the conventional scheme, but the compact box-type transformer substation is narrow in installation space and large in handle thickness, so that the installation size of the whole cabinet body is influenced; and the interference with the shell is easy, so that the handle cannot be rotated to influence the normal action of the knife-shaped fuse switch.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a sword melts switch operating handle formula mounting box that sinks and switch board, through the mounting box of formula that sinks, reduce operating handle's outstanding in the thickness of door plate, can be applicable to the narrow and small installation space of transformer substation.
In order to achieve the above purpose, the present invention is realized by the following technical solution:
in a first aspect, an embodiment of the utility model provides a sword melts switch operating handle formula mounting box that sinks, including the box body, the box body has the opening towards the handle side, forms the space that sinks in the box body, and the box body opposite side is equipped with the through-hole.
As a further implementation mode, the box body is formed by bending a metal plate along the periphery.
As a further implementation, the openings are of a square configuration.
As a further implementation mode, the through hole is located in the center of the box body, and a plurality of mounting holes are distributed in the circumferential direction of the through hole.
In a second aspect, the embodiment of the present invention further provides a power distribution cabinet, and the installation box is installed.
As a further implementation manner, the mounting box is fixed on the inner side of a door plate of the power distribution cabinet, and the door plate is provided with a matching hole corresponding to the opening.
As a further implementation mode, the box body further comprises an operating handle, and an installation beam of the operating handle is fixed in the sinking space of the box body.
As a further implementation, the mating hole is a square hole.
As a further implementation, the mounting beam thickness is less than the depth of the sinking space.
As a further implementation mode, the operating handle is connected with the knife fuse switch through a connecting rod.
The utility model has the advantages as follows:
the utility model discloses a mounting box has the space of sinking, can reduce operating handle salient in the thickness of door plate with operating handle's installation roof beam cooperation.
The utility model discloses a mounting box is fixed in the door plant inboard, does not occupy the switch board exterior space, makes operating handle pass through the connecting rod with the sword melts the switch and links up.
The installation box of the utility model is provided with the through hole, so that the operation handle and the connecting rod can be smoothly connected; and the through hole circumference sets up a plurality of mounting holes, guarantees the quick assembly disassembly of operating handle installation roof beam and mounting box.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is a schematic diagram of a power distribution cabinet according to one or more embodiments of the present invention;
fig. 2 is an exploded view of the mounting box, operating handle and fuse knife switch of the present invention according to one or more embodiments;
fig. 3 is a schematic view of a mounting box according to one or more embodiments of the present invention.
The multifunctional cabinet comprises a door plate 1, a box body 2, an operating handle 3, a cabinet body 4, a knife-fuse switch 5, a mounting beam 6, a through hole 7, a mounting hole 8, a sinking space 9, a connecting rod 10 and a matching hole 11.
Detailed Description
The first embodiment is as follows:
the embodiment provides a sunken mounting box of a knife-fuse switch operating handle, which comprises a box body 2, wherein the box body 2 is of a square structure so as to adapt to the shape of a mounting beam 6 of the operating handle 3, as shown in fig. 3.
The box body 2 of the embodiment is formed by bending a metal plate along the periphery, namely, the metal plate is bent to form four side plates, and a square sinking space 9 is formed between the four side plates; the depth of the sinking space 9 is determined according to the thickness of the mounting beam 6, and only needs to be larger than the thickness of the mounting beam 6, so that the operating handle 3 forms a sinking type mounting structure, and the operating handle 3 is prevented from protruding too much from the surface of the door panel 1.
In this embodiment, the case 2 is formed by bending a 2.0 cold-rolled steel sheet; it will be appreciated that in other embodiments, other metal plates may be used for the case 2.
As shown in fig. 2, one side of the box body 2 is an open end, the other side of the box body is a closed end, the open end forms a square opening through four side plates, a through hole 7 is formed in the center of the closed end, and the through hole 7 is formed to enable the operating handle 3 to be connected with a connecting rod 10, so that the knife fuse switch 5 is controlled.
A plurality of mounting holes 8 are circumferentially distributed in the through holes 7, and the box body 2 and the mounting beam 6 are fixed by arranging bolts or other connecting pieces in the mounting holes 8.
In this embodiment, four corners of the box body 2 are set to be smooth rounded corners to avoid collision with other components during installation, which may cause damage to the components.
The mounting box of the embodiment is simple to process, the depth size of the power distribution cabinet can be saved, and the cost is reduced; the problem of cabinet body size change etc. that conventional sword melts switch operating handle unreasonable mounting means brought is solved.
The second embodiment:
this embodiment provides a switch board, as shown in fig. 1, install embodiment one the mounting box, the mounting box is fixed in the door plant 1 inboard of switch board, and door plant 1 assembles on the cabinet body 4.
The door panel 1 of the present embodiment is formed by bending a 2.0 cold-rolled steel sheet, but in other embodiments, the door panel 1 may be implemented by using other metal sheets.
As shown in fig. 2, the door panel 1 is provided with a fitting hole 11 corresponding to the opening, and the fitting hole 11 is a square hole; the mounting box is fixed in the square hole inboard, for example mounting box and door plant 1 welded fastening, and the plastics spraying after the welding finishes installs operating handle 3 in the mounting box with the bolt after the plastics spraying.
One end of the operating handle 3 penetrates through the mounting beam 6, and the operating handle 3 can rotate relative to the mounting beam 6; the mounting beam 6 is arranged in a sunken space 9 of the mounting box and is connected by screwing bolts into the mounting holes 8.
In order to reduce the thickness of the operating handle 3 protruding from the door panel 1, the thickness of the mounting beam 6 is smaller than the depth of the sinking space 9.
The operating handle 3 is connected with the knife fuse switch 5 through a connecting rod 10, and the operating handle 3 is connected with the knife fuse switch 5 through the connecting rod 10 in an opening and closing mode, so that the opening and closing of a circuit are achieved.
The mounting box of this embodiment is fixed firm, can not produce the deformation because of deciliter switch.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (7)
1. A sunk mounting box for an operating handle of a knife-fuse switch is characterized by comprising a box body, wherein the side of the box body, which faces to the handle, is provided with an opening, a sinking space is formed in the box body, and the other side of the box body is provided with a through hole;
the box body is formed by bending a metal plate along the periphery;
the opening is of a square structure;
the through hole is located box body central point and puts, and a plurality of mounting holes are distributed to the through hole circumference.
2. A distribution cabinet, characterized in that a mounting box according to claim 1 is mounted.
3. The switch board of claim 2, wherein the mounting box is fixed to an inner side of a door panel of the switch board, and the door panel is provided with a matching hole corresponding to the opening.
4. The power distribution cabinet according to claim 3, further comprising an operating handle, wherein the mounting beam of the operating handle is fixed in the sinking space of the box body.
5. A switch board according to claim 3, characterized in that the mating holes are square holes.
6. A switch board according to claim 4, characterized in that the thickness of the mounting beam is smaller than the depth of the sinking space.
7. The power distribution cabinet according to claim 4, wherein the operating handle is connected with the knife fuse switch through a connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220862378.2U CN218216114U (en) | 2022-04-13 | 2022-04-13 | Sword melts switch operating handle formula mounting box and switch board that sinks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220862378.2U CN218216114U (en) | 2022-04-13 | 2022-04-13 | Sword melts switch operating handle formula mounting box and switch board that sinks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218216114U true CN218216114U (en) | 2023-01-03 |
Family
ID=84627999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220862378.2U Active CN218216114U (en) | 2022-04-13 | 2022-04-13 | Sword melts switch operating handle formula mounting box and switch board that sinks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218216114U (en) |
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2022
- 2022-04-13 CN CN202220862378.2U patent/CN218216114U/en active Active
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