Switch support for distribution box

Abstract

The utility model relates to the technical field of distribution boxes, and discloses a switch support for a distribution box. Comprising a distribution box body and a door body, the door body is installed on one side of the distribution box body through a shaft pin, the distribution box further comprises a positioning frame arranged in an inner cavity of the distribution box body, support plates are arranged on the two sides of the positioning frame, and wire arrangement plates are fixedly connected to the tops of the support plates. When a user needs to install the support plate, the user firstly holds the support plate and then twists a twisting block to enable a bidirectional lead screw to rotate, at the moment, a threaded sleeve can drive a connecting plate and a clamping plate to move, then the clamping plate drives an anti-slip strip to abut against the inner wall of the distribution box body, a positioning frame is fixed, and therefore the effect of rapid installation is achieved; and in a similar way, the positioning frame can be conveniently and rapidly disassembled, so that the switch can be conveniently maintained, and through the arrangement of a plurality of annular holes, wires can be limited through the annular holes after the switch is installed, so that the situation that the wires on the switch are stored in a mess and the maintenance is influenced is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a switch bracket used for a distribution box. Background Art

[0002] The distribution box is an electrical equipment with small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, common application, stable and reliable operation, high space utilization, small footprint and environmental protection. The massive parameters on the distribution box data generally constitute the low-voltage forest according to the electrical wiring, requiring the switchgear, measuring instruments, protective electrical appliances and auxiliary equipment to be assembled in a closed or semi-enclosed metal cabinet or on a screen to form a low-voltage distribution box. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches.

[0003] A plurality of switch controllers are usually installed inside the distribution box, and brackets are needed to install and fix the switches. Currently, the brackets are usually fixed to the inner wall of the distribution box by screws. When the equipment on the inner wall needs to be repaired or replaced, it may not be carried out smoothly due to the limitation of the brackets. In addition, tools are needed to remove the screws when maintaining the brackets, which causes inconvenience in maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide a switch bracket for a distribution box to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a switch bracket for a distribution box, comprising a distribution box body and a door body, wherein the door body is installed on one side of the distribution box body through an axle pin, and further comprising:

[0006] A positioning frame is arranged in the inner cavity of the distribution box, and bracket plates are arranged on both sides of the positioning frame. A wiring board is fixedly connected to the top of the bracket plate. The inner cavity of the positioning frame is provided with a positioning component for installing the bracket plate, and the positioning component includes a bidirectional screw rod.

[0007] Preferably, a plurality of mounting holes are provided on the front side of the bracket plate, and an annular hole for wiring harness is provided on the top of the wiring board.

[0008] Preferably, both sides of the top of the positioning frame are provided with card slots, and a plug plate used in conjunction with the card slot is fixedly connected to one side of the bracket plate close to the card slot.

[0009] Preferably, the bidirectional screw rod is arranged in the inner cavity of the positioning frame, the surface of the bidirectional screw rod is fixedly connected with a torsion block, both sides of the surface of the bidirectional screw rod are sleeved with threaded sleeves, the front and rear sides of the threaded sleeve are fixedly connected with connecting plates, and the side of the connecting plate away from the threaded sleeve is fixedly connected with a clamping plate.

[0010] Preferably, one side of the card plate is fixedly connected with an anti-slip strip, and the material of the anti-slip strip is rubber.

[0011] Preferably, a spring for resetting is fixedly connected to one side of the threaded sleeve, and a side of the spring close to the positioning frame is fixedly connected to the positioning frame.

[0012] Preferably, a sliding block for limiting movement is fixedly connected to one side of the connecting plate, and a sliding groove for cooperating with the sliding block is provided on one side of the bracket plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] When the user needs to install the bracket plate of the utility model, he first holds the bracket plate and then twists the torsion block to rotate the bidirectional screw rod. At this time, the threaded sleeve will drive the connecting plate and the clamping plate to move, thereby driving the anti-slip strip to contact the inner wall of the distribution box through the clamping plate to fix the positioning frame, thereby achieving the effect of quick installation. Similarly, it is also convenient to quickly disassemble the positioning frame to facilitate switch maintenance. Moreover, through the arrangement of multiple annular holes, the wires can be limited through the annular holes after the switch is installed, so as to prevent the wires on the switch from being stored in a messy manner and affecting maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a switch bracket for a distribution box provided by the utility model;

[0016] Figure 2 A schematic diagram of the door body expansion structure provided by the utility model;

[0017] Figure 3 A rear view structural diagram of the positioning frame provided by the utility model;

[0018] Figure 4 This is a schematic diagram of the positioning component structure provided by the utility model.

[0019] In the figure: 1. distribution box; 2. door; 3. positioning frame; 4. bracket plate; 41. mounting hole; 5. wiring board; 51. annular hole; 6. positioning assembly; 601. bidirectional screw rod; 602. twist block; 603. threaded sleeve; 604. connecting plate; 605. clamping plate; 606. anti-slip strip; 607. spring; 608. slider; 609. slide groove; 7. clamping groove; 8. plug-in plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 As shown, a switch bracket for a distribution box comprises a distribution box body 1 and a door body 2, the door body 2 is installed on one side of the distribution box body 1 through an axle pin, and also comprises a positioning frame 3 arranged in the inner cavity of the distribution box body 1, and both sides of the top of the positioning frame 3 are provided with card slots 7, and a side of a bracket plate 4 close to the card slot 7 is fixedly connected with a plug plate 8 used in conjunction with the card slot 7, and the plug plate 8 is clamped with the card slot 7, and the plug plate 8 can be fixed by screws, which is convenient for installing and disassembling the bracket plate 4, and bracket plates 4 are arranged on both sides of the positioning frame 3, and a plurality of mounting holes 41 are opened on the front side of the bracket plate 4, and the mounting holes 41 are arranged on the bracket plate 4 in an array, which is convenient for installing multiple switches, and an annular hole 51 for wiring is opened on the top of the wiring board 5 for wiring, and the annular hole 51 is convenient for limiting the line body, and the top of the bracket plate 4 is fixedly connected with the wiring board 5, and the inner cavity of the positioning frame 3 is provided with a positioning component 6 for installing the bracket plate 4, and the positioning component 6 includes a bidirectional screw rod 601.

[0022] The bidirectional screw rod 601 is arranged in the inner cavity of the positioning frame 3, and the surface of the bidirectional screw rod 601 is fixedly connected with a torsion block 602, and both sides of the surface of the bidirectional screw rod 601 are sleeved with threaded sleeves 603, and the torsion block 602 cooperates with the bidirectional screw rod 601 to facilitate the movement of the threaded sleeve 603, and the front and rear sides of the threaded sleeve 603 are fixedly connected with a connecting plate 604, and the side of the connecting plate 604 away from the threaded sleeve 603 is fixedly connected with a clamping plate 605, and the clamping plate 605 cooperates with the anti-slip strip 606 to facilitate the positioning of the positioning frame 3 on the inner wall of the distribution box body 1, and one side of the clamping plate 605 is fixedly connected with Anti-slip strip 606 is made of rubber. One side of the threaded sleeve 603 is fixedly connected with a spring 607 for resetting. The spring 607 is fixed between the positioning frame 3 and the threaded sleeve 603 to facilitate the resetting of the auxiliary threaded sleeve 603. The side of the spring 607 close to the positioning frame 3 is fixedly connected to the positioning frame 3. One side of the connecting plate 604 is fixedly connected with a slider 608 for limiting movement. The cooperation between the slider 608 and the slide groove 609 facilitates the limiting movement of the connecting plate 604. One side of the bracket plate 4 is provided with a slide groove 609 for cooperating with the slider 608.

[0023] Working principle: When the user needs to install the positioning frame 3, first, the bracket plate 4 is level with the inner cavity of the distribution box 1, and then the torsion block 602 is twisted to rotate the bidirectional screw 601. At this time, the threaded sleeve 603 will drive the connecting plate 604 and the clamping plate 605 to move. When the connecting plate 604 moves, it will drive the slider 608 to move in the inner cavity of the slide groove 609. Then the clamping plate 605 will drive the anti-slip strip 606 to fit tightly with the inner wall of the distribution box 1, so as to facilitate quick installation and disassembly. Then, the switch can be installed conveniently through the mounting hole 41 on the bracket plate 4. And through the setting of multiple annular holes 51, the line can be limited through the annular hole 51 after the switch is installed, so as to prevent the wires on the switch from being stored in a messy manner and affecting maintenance.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A switch bracket for a distribution box, comprising a distribution box body (1) and a door body (2), wherein the door body (2) is mounted on one side of the distribution box body (1) via an axle pin, and characterized in that: Also includes: A positioning frame (3) is arranged in the inner cavity of a distribution box (1), support plates (4) are arranged on both sides of the positioning frame (3), a wiring board (5) is fixedly connected to the top of the support plate (4), and a positioning component (6) for installing the support plate (4) is arranged in the inner cavity of the positioning frame (3), and the positioning component (6) includes a bidirectional screw rod (601).

2. A switch bracket for a distribution box according to claim 1, characterized in that: The front side of the support plate (4) is provided with a plurality of mounting holes (41), and the top of the cable arrangement plate (5) is provided with an annular hole (51) for cable bundling.

3. A switch bracket for a distribution box according to claim 1, characterized in that: Both sides of the top of the positioning frame (3) are provided with card slots (7), and a plug plate (8) used in conjunction with the card slot (7) is fixedly connected to one side of the bracket plate (4) close to the card slot (7).

4. A switch bracket for a distribution box according to claim 1, characterized in that: The bidirectional screw rod (601) is arranged in the inner cavity of the positioning frame (3), the surface of the bidirectional screw rod (601) is fixedly connected with a torsion block (602), both sides of the surface of the bidirectional screw rod (601) are sleeved with threaded sleeves (603), the front and rear sides of the threaded sleeve (603) are fixedly connected with connecting plates (604), and the side of the connecting plate (604) away from the threaded sleeve (603) is fixedly connected with a clamping plate (605).

5. A switch bracket for a distribution box according to claim 4, characterized in that: One side of the clamping plate (605) is fixedly connected with an anti-slip strip (606), and the material of the anti-slip strip (606) is rubber.

6. A switch bracket for a distribution box according to claim 4, characterized in that: A spring (607) for resetting is fixedly connected to one side of the threaded sleeve (603), and a side of the spring (607) close to the positioning frame (3) is fixedly connected to the positioning frame (3).

7. A switch bracket for a distribution box according to claim 4, characterized in that: A slider (608) for limited movement is fixedly connected to one side of the connecting plate (604), and a sliding groove (609) for matching with the slider (608) is provided on one side of the bracket plate (4).

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