CN220190242U - Stable supporting structure of low-voltage power distribution cabinet - Google Patents

Abstract

The utility model provides a stable supporting structure of a low-voltage power distribution cabinet, which relates to the technical field of power distribution cabinets and comprises an integral structure and a sliding structure, wherein the sliding structure is positioned on the inner surfaces of two sides of the integral structure; the integrated structure comprises a first frame, sliding rods are fixedly connected to the front and rear positions of the two sides of the inner bottom of the first frame, first springs are sleeved on the outer surfaces of the sliding rods, and movable plates are fixedly connected to the extending ends of the sliding rods.

Description

Stable supporting structure of low-voltage power distribution cabinet

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a stable supporting structure of a low-voltage power distribution cabinet.

Background

The power distribution cabinet monitors the current of each output shunt in real time, and can set a pre-warning value of abnormality of each output shunt current, for example, a 16A switch is used for setting the warning value to be 14A, if the load exceeds 14A, the alarm is given, faults or manual operation hidden dangers can be found in advance, when overload is avoided, the switch cuts off the power supply, the whole cabinet equipment is powered off, in addition, the output shunt is a hot plug breaker, the power supply phase adjusting capability is realized, the flexible adjustment of 3-phase unbalance is easily realized, and the output shunt can be increased on line under the condition of no power failure, so that the switch replacement is carried out.

Existing, for example, chinese patent nos.: the utility model provides a low-voltage power distribution cabinet with stable bearing structure in CN218887898U, includes the switch board body, the bottom of switch board body is provided with the installing frame, be provided with waterproofing mechanism between switch board body and the installing frame, waterproofing mechanism's inside is provided with the supporting frame. This kind of low-voltage power distribution cabinet with stable bearing structure, through the waterproof mechanism who sets up, at the during operation of motor, the output of motor drives pivot and two screw rods together rotate under the effect of belt pulley, belt, because screw rod and screw thread board threaded connection, and the screw thread opposite direction of screw rod for the screw thread board is the removal of opposite direction, because connecting plate and screw thread board, braced frame all rotate through the hinge and are connected, make the bracket do the removal of vertical direction, thereby can make waterproof cloth prop up, and then can prevent the infiltration that receives ponding under the circumstances of not lifting the switch board body, improved the water-proof effects to the switch board body.

The current stable bearing structure of low-voltage distribution cabinet, most then adopt a plurality of bolts to realize stable support and fixed, then need give the switch board with the in-process of dismantling can comparatively waste time and energy to many times dismantlement operation, its bolt and bearing structure's junction can have the condition by the corruption, and then lead to fixed insecure.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the power distribution cabinet is required to be detached in a time-consuming and labor-consuming process, and the joint of a bolt and a supporting structure of the power distribution cabinet is corroded, so that the fixation is unstable, and provides a stable supporting structure of a low-voltage power distribution cabinet.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the stable supporting structure of the low-voltage power distribution cabinet comprises an integral structure and a sliding structure, wherein the sliding structure is positioned on the inner surfaces of two sides of the integral structure;

the integrated structure comprises a first frame, a slide bar is fixedly connected to the front and rear positions of the two sides of the inner bottom of the first frame, a first spring is sleeved on the outer surface of the slide bar, a movable plate is fixedly connected to the extending end of the slide bar, a cabinet body is slidably connected to the center of the top of the movable plate, a second frame is fixedly connected to the outer surfaces of the two sides of the first frame, round bars are arranged on the outer surfaces of the second frame, near the top, in a penetrating mode, of the outer surfaces of the round bars, a second spring is sleeved on the outer surfaces of the round bars, and a fixing block is fixedly connected to the front and rear positions of the outer surfaces of the two sides of the first frame.

Preferably, one end of the first spring is fixedly connected with the outer surface of the sliding rod, and the other end of the first spring is fixedly connected with the bottom surface of the movable plate.

Preferably, an electric telescopic rod is fixedly arranged at the center of the bottom of the fixed block, and a bottom plate is fixedly connected with the end face of the bottom of the electric telescopic rod.

Preferably, one end of the second spring is fixedly connected with the outer surface of the round rod, and the other end of the second spring is fixedly connected with the inner surface of the second frame.

Preferably, the outer surface of the round rod penetrates through the outer surfaces of two sides of the cabinet body.

Preferably, the sliding structure comprises a sliding groove, wherein the inner surface wall of the sliding groove is close to the center and is connected with a sliding block in a sliding manner, and the outer surface of the sliding block is fixedly connected with the outer surfaces of the two sides of the movable plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when the cabinet body is required to be disassembled, a user only needs to drag the round rod, the second spring senses the extrusion force, so that the state of the second spring is changed to be in a compressed state, the round rod is dragged to a certain position, the round rod can be separated from the cabinet body, after the round rod is separated from the cabinet body, the round rod is free from limiting the cabinet body, the user can hold the cabinet body to the outside, the user can conveniently take the cabinet body out of the cabinet body, and the disassembly operation is convenient for the user each time, and in addition, the time or labor is not required to be too much during each installation or disassembly operation, and the traditional mode of adopting bolt fixing is also changed simultaneously.

2. According to the utility model, the electric telescopic rod, the bottom plate and the fixed block are arranged, so that the bottom of the first frame is prevented from being in direct contact with the ground, and further, the bottom of the first frame is prevented from being corroded, and the arrangement of the sliding rod and the first spring can realize the vibration reduction operation, so that the cabinet body can be always stably positioned in the first frame.

Drawings

Fig. 1 is a schematic perspective view of a stable support structure of a low-voltage power distribution cabinet according to the present utility model;

fig. 2 is a schematic cross-sectional structural view of a stable supporting structure diagram of a low-voltage power distribution cabinet according to fig. 1;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is an enlarged view at B in fig. 2.

Legend description: 1. an integral structure; 2. a sliding structure; 101. a first frame; 102. an electric telescopic rod; 103. a fixed block; 104. a bottom plate; 105. a slide bar; 106. a first spring; 107. a movable plate; 108. a cabinet body; 109. a second frame; 110. a round bar; 111. a second spring; 201. a chute; 202. a sliding block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1, as shown in fig. 1-4, a stable supporting structure of a low-voltage power distribution cabinet comprises a whole structure 1 and a sliding structure 2, wherein the sliding structure 2 is positioned on the inner surfaces of two sides of the whole structure 1; the integral structure 1 comprises a first frame 101, wherein slide bars 105 are fixedly connected to the front and rear positions of the two sides of the inner bottom of the first frame 101, first springs 106 are sleeved on the outer surfaces of the slide bars 105, movable plates 107 are fixedly connected to the extending ends of the slide bars 105, cabinet bodies 108 are slidably connected to the center of the tops of the movable plates 107, second frames 109 are fixedly connected to the outer surfaces of the two sides of the first frame 101 close to the top, round bars 110 are arranged on the outer surfaces of the second frames 109 close to the top in a penetrating mode, second springs 111 are sleeved on the outer surfaces of the round bars 110, and fixing blocks 103 are fixedly connected to the front and rear positions of the outer surfaces of the two sides of the first frame 101.

The effect achieved in the whole embodiment 1 is that when the sliding rod 105 and the first spring 106 are vibrated, the sliding rod 105 and the first spring 106 will feel the force, so that the state of the sliding rod is changed, then the elasticity of the first spring 106 is reused, so that the impact force can be relieved, the damping effect can be achieved, and the round rod 110 can utilize the expansion force of the second spring 111, so that the sliding rod can be more forcefully and stably arranged in the cabinet 108.

In embodiment 2, as shown in fig. 1-4, one end of the first spring 106 is fixedly connected with the outer surface of the sliding rod 105, the other end of the first spring 106 is fixedly connected with the bottom surface of the movable plate 107, the electric telescopic rod 102 is fixedly installed at the bottom center of the fixed block 103, the bottom end face of the electric telescopic rod 102 is fixedly connected with the bottom plate 104, one end of the second spring 111 is fixedly connected with the outer surface of the round rod 110, the other end of the second spring 111 is fixedly connected with the inner surface of the second frame 109, the outer surface of the round rod 110 penetrates through the outer surfaces of two sides of the cabinet 108, the sliding structure 2 comprises a sliding groove 201, the inner surface wall of the sliding groove 201 is in sliding connection with a sliding block 202 near the center, and the outer surface of the sliding block 202 is fixedly connected with the outer surfaces of two sides of the movable plate 107.

The effect achieved in the whole embodiment 2 is that the arrangement of the sliding groove 201 and the sliding block 202 can ensure that the movable plate 107 can only move up and down on a horizontal plane and also move up and down with a small amplitude, and when the electric telescopic rod 102 extends or retracts, the electric telescopic rod can drive the fixed block 103 and the first frame 101 to rise or fall together, so that the height of the first frame 101 can be adjusted, and the first frame 101 is prevented from being permeated by accumulated water.

Working principle: when the cabinet 108 is required to be mounted in the first frame 101, the user firstly places the cabinet 108 on the surface of the movable plate 107, after placing, the user can give the round bar 110 a horizontal direction to drag, then the second spring 111 senses the extrusion force while dragging, so that the state of the user is changed, after dragging the round bar 110 to a certain position, the round bar 110 can be loosened, the round bar 110 can be moved to the interior of the cabinet 108 more forcefully by using the expansion force of the second spring 111, the round bar 110 can be finally inserted into the interior of the cabinet 108, then the limit operation is realized, and the whole mounting operation is realized, so that the time or labor is not required to be spent in each subsequent mounting or dismounting.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. Stable supporting structure of low-voltage distribution cabinet, its characterized in that includes:

the sliding structure (2) is positioned on the inner surfaces of two sides of the integral structure (1);

the utility model provides a novel integrated structure (1) is including first frame (101), position fixedly connected with slide bar (105) around the interior bottom both sides of first frame (101), the surface cover of slide bar (105) is equipped with first spring (106), the extension end fixedly connected with fly leaf (107) of slide bar (105), the top center department sliding connection of fly leaf (107) has cabinet body (108), the both sides surface of first frame (101) is close to top position fixedly connected with second frame (109), the surface of second frame (109) is close to top position and runs through and be provided with round bar (110), the surface cover of round bar (110) is equipped with second spring (111), the surface front and back position fixedly connected with fixed block (103) in the both sides surface of first frame (101).

2. The stable support structure of a low voltage power distribution cabinet of claim 1, wherein: one end of the first spring (106) is fixedly connected with the outer surface of the sliding rod (105), and the other end of the first spring (106) is fixedly connected with the bottom surface of the movable plate (107).

3. The stable support structure of a low voltage power distribution cabinet of claim 1, wherein: an electric telescopic rod (102) is fixedly arranged at the center of the bottom of the fixed block (103), and a bottom plate (104) is fixedly connected with the bottom end face of the electric telescopic rod (102).

4. The stable support structure of a low voltage power distribution cabinet of claim 1, wherein: one end of the second spring (111) is fixedly connected with the outer surface of the round rod (110), and the other end of the second spring (111) is fixedly connected with the inner surface of the second frame (109).

5. The stable support structure of a low voltage power distribution cabinet of claim 1, wherein: the outer surface of the round rod (110) penetrates through the outer surfaces of two sides of the cabinet body (108).

6. The stable support structure of a low voltage power distribution cabinet of claim 1, wherein: the sliding structure (2) comprises a sliding groove (201), a sliding block (202) is slidably connected to the inner surface wall of the sliding groove (201) close to the center, and the outer surfaces of the sliding block (202) are fixedly connected with the outer surfaces of the two sides of the movable plate (107).