Power distribution cabinet convenient to maintain

Abstract

The power distribution cabinet comprises a power distribution cabinet body, the front side wall of the power distribution cabinet body is provided with an installation port, the left and right sides in the power distribution cabinet body are rotatably provided with screw rods, and the two ends of the screw rods are rotatably connected with the inner walls of the front and rear sides of the power distribution cabinet body through rotating bearings respectively. The ends, facing the front side wall of the power distribution cabinet body, of the lead screws rotationally penetrate through the front side wall of the power distribution cabinet body through rotating bearings and are connected with rotating discs, the outer sides of the ends, arranged in the power distribution cabinet body, of the two lead screws are both in threaded connection with connecting blocks, and the opposite ends of the two connecting blocks are both connected with horizontally-arranged connecting rods. The ends, away from the connecting blocks, of the connecting rods face the front side of the power distribution cabinet body and are fixedly connected with the same mounting plate, the mounting plate is finally driven to move out of the power distribution cabinet body through the mounting opening by rotating the rotary table, and the mounting plate is moved out of the power distribution cabinet body, so that when a worker carries out corresponding operation, the working efficiency is improved. And the action range of the worker or the operation tool is not influenced by the power distribution cabinet body.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of switch board, specifically relates to a switch board convenient to maintain. BACKGROUND

[0002] The switch board is the collective term of motor control center, it can divide power switch board and lighting switch board, measurement cabinet, and the switch board is used in the occasion that load is relatively dispersed and loop is less, and the motor control center is used in the occasion that load is concentrated and loop is more, they can distribute the electric energy of the electric circuit of the power distribution equipment of the upper level to the nearby load in order to provide protection, monitor and control to the load.

[0003] The traditional switch board is all installed with the corresponding electrical element in the cabinet body, when the electrical element in the switch board is disassembled, the motion amplitude of the staff or the operating tool is limited due to the influence of the cabinet body, the electrical element in the switch board body is inconvenient to realize quick disassembly, and the working efficiency is reduced. UTILITY MODEL CONTENTS

[0004] The utility model discloses a switch board convenient to maintain, and solves the problem that the motion amplitude of the staff or the operating tool is limited due to the influence of the cabinet body of the traditional switch board, the electrical element in the switch board body is inconvenient to realize quick disassembly, and the working efficiency is reduced.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A switch board convenient to maintain, including switch board body, the front side wall of switch board body is equipped with installation mouth, the left and right sides in the switch board body are rotatably equipped with lead screw, and the both ends of lead screw are rotatably connected with the inner wall of the front and back sides of switch board body through rotating bearing respectively, and the end of lead screw towards the front side wall of switch board body is rotatably penetrated through the front side wall of switch board body through rotating bearing and is connected with rotating disc, and the outer side of the end of two lead screws in the switch board body is screw-connected with the connecting block, and the end of two connecting blocks towards each other is connected with the connecting rod of horizontal arrangement, and the end of connecting rod away from connecting block is set towards the front side of switch board body and is fixedly connected with the same mounting plate.

[0007] Further technical scheme is that the left and right sides in the switch board body are equipped with slide rod, and the both ends of two slide rods are fixedly connected with the inner wall of the front and back sides of the corresponding side of switch board body and are at the same horizontal position, and the outer side of slide rod is slidably equipped with slide block, and the end of slide block towards each other is connected with auxiliary rod, and the end of auxiliary rod away from slide block is connected with mounting plate.

[0008] Further, a wiring hole is formed in the top of the power distribution cabinet body and is connected to the inside of the power distribution cabinet body.

[0009] Further, a cover frame is rotatably connected to one side of the front side wall of the power distribution cabinet body through a hinge, and an accommodating bin is arranged in the cover frame.

[0010] Further, the bottom of the accommodating bin is provided with a tool frame.

[0011] Compared with the prior art, the power distribution cabinet structure has the following beneficial effects:

[0012] By rotating the rotating disc, the screw rod is driven to rotate, the screw rod is threadedly engaged with the connecting block to drive the connecting block to move, the connecting block drives the connecting rod to move, and finally the mounting plate is moved out of the power distribution cabinet body through the mounting opening. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic view of the power distribution cabinet structure convenient to maintain.

[0014] Figure 2 It is a sectional view of the power distribution cabinet in one state.

[0015] Figure 3 It is a sectional view of the power distribution cabinet in another state.

[0016] Legend: 1-power distribution cabinet body, 2-mounting opening, 3-screw rod, 4-rotating bearing, 5-rotating disc, 6-connecting block, 7-connecting rod, 8-mounting plate, 9-sliding rod, 10-sliding block, 11-assistant rod, 12-wiring hole, 13-hinge, 14-cover frame, 15-accommodating bin, 16-magnetic block, 17-magnet, 18-tool frame. DETAILED DESCRIPTION

[0017] In order to make the utility model purposes, technical solutions and advantages more clearly, the following will be further described in detail with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0018] Embodiment 1

[0019] Referring to Figure 1 、 Figure 2 It is shown that the utility model discloses a kind of distribution cabinet convenient to maintain, including distribution cabinet body 1, installation port 2 is set on the front side wall of distribution cabinet body 1, rotation is equipped with screw rod 3 in the inside left and right sides of distribution cabinet body 1, the both ends of screw rod 3 are rotated respectively with the inner wall rotation of distribution cabinet body 1 front and back sides and are connected through rotating bearing 4, and one end of screw rod 3 is rotated and penetrates the front side wall of distribution cabinet body 1 through rotating bearing 4 towards the front side wall of distribution cabinet body 1, and is connected with rotating disc 5, the outside of one end of two screw rods 3 placed in the inside of distribution cabinet body 1 is all screw-connected with connecting block 6, the end of two connecting blocks 6 is all connected with the connecting rod 7 of horizontally arranged, the end of connecting rod 7 away from connecting block 6 is set towards the front side of distribution cabinet body 1, and is fixedly connected with same mounting plate 8, it needs to be noted that mounting plate 8 is used to install electrical element needing to be assembled in the inside of distribution cabinet body 1, electrical element needing to be assembled in the inside of distribution cabinet body 1 and install electrical element on mounting plate 8 and the heat dissipation hole that is set on distribution cabinet body 1 at suitable position are all prior art, belong to the technical knowledge of the person skilled in the art, and the person skilled in the art can obtain corresponding installation relationship and structure according to common knowledge, and here is not repeated.

[0020] The size of installation port 2 is greater than the size of mounting plate 8, by moving mounting plate 8 from distribution cabinet body 1, when the worker is operated, the action range of worker himself or operating tool will not be influenced by distribution cabinet body 1, at the same time, it is convenient for worker to observe electrical element installed on mounting plate 8 from multiple angles, so that worker can quickly maintain electrical element on mounting plate 8, improve work efficiency, after maintenance, rotating disc 5 is reversed, under the cooperation of screw rod 3, connecting block 6 and connecting rod 7, finally, mounting plate 8 with electrical element is moved to the inside of distribution cabinet body 1.

[0021] As a preferred embodiment, referring to Figure 1 、 Figure 3It is shown that the power distribution cabinet body 1 is provided with slide rods 9 on the left and right sides, the two ends of the two slide rods 9 are fixedly connected with the inner walls of the front and rear sides of the corresponding side of the power distribution cabinet body 1, and are at the same horizontal position, the outer side of the slide rod 9 is slidably sleeved with a sliding block 10, the opposite end of the sliding block 10 is connected with an auxiliary rod 11, and the end of the auxiliary rod 11 away from the sliding block 10 is connected with the mounting plate 8. By setting the slide rod 9, the sliding block 10 and the auxiliary rod 11, the mounting plate 8 can be assisted and supported, the stability of the mounting plate 8 during movement is ensured, and then the stability of the electrical elements mounted on the mounting plate 8 is ensured.

[0022] As a preferred embodiment, refer to Figure 1 It is shown that the top of the power distribution cabinet body 1 is provided with a wiring hole 12 communicating with the inside thereof, and the hole walls of the front and rear sides of the wiring hole 12 are arranged close to the front and rear walls of the power distribution cabinet body 1 respectively. By setting the wiring hole 12 with the hole walls of the front and rear sides close to the front and rear walls of the power distribution cabinet body 1 respectively, the line electrically connected with the electrical elements in the power distribution cabinet body 1 can move in the wiring hole 12, so as to increase the activity space of the line and avoid the installation plate 8 being hindered by the line during movement. It should be noted that the length of the line can ensure that the installation plate 8 is moved out of the power distribution cabinet body 1 through the installation opening 2, and the line will not hinder the installation plate 8.

[0023] Example 2

[0024] Based on the foregoing embodiment, refer to Figures 1 to 3 It is shown that the front side wall of the power distribution cabinet body 1 is rotatably connected with a cover frame 14 through a hinge 13. It should be noted that the cover frame 14 can be rotated to be vertically flush with the front side wall of the power distribution cabinet body 1 on the side thereof behind the hinge 13, so as to ensure that the installation plate 8 is not hindered when being moved out of the power distribution cabinet body 1 through the installation opening 2, and also will not affect the worker to install the electrical elements to be assembled on the installation plate 8 or disassemble and maintain the electrical elements on the installation plate 8, so as to prevent the worker's own or the operation tool from being limited in the action range; the cover frame 14 is provided with a containing bin 15 inside, and the cover frame 14 is rotatably attached to the front side wall of the power distribution cabinet body 1 on the side thereof to be open; the side wall of the cover frame 14 away from the hinge 13 is embedded with a magnetic block 16, and the side of the front side wall of the power distribution cabinet body 1 away from the hinge 13 is embedded with a magnet 17 attracted to the magnetic block 16.

[0025] In use, by setting the containing bin 15 inside the cover frame 14, and the side of the cover frame 14 close to the switch cabinet body 1 is set as an opening, when the cover frame 14 is rotated to be placed on the front side of the switch cabinet body 1 for closing the installation port 2 under the action of the hinge 13, the rotating disc 5 is placed in the containing bin 15, and then the cover frame 14 can close the installation port 2 while shielding the rotating disc 5, avoiding the rotating disc 5 being placed outside, preventing the rotating disc 5 from being affected by the external environment to rotate and drive the screw rod 3 to rotate, affecting the stability of the installation plate 8, and when the cover frame 14 is rotated to be placed on the front side of the switch cabinet body 1 for closing the installation port 2 under the action of the hinge 13, the magnet 17 and the magnetic block 16 are attracted to each other to generate an attractive force, which can limit the cover frame 14, ensuring the stability of the cover frame 14 when closing the installation port 2 and shielding the rotating handle, and when the staff needs to disassemble and maintain the electrical elements in the switch cabinet body 1, only needs to pull the cover frame 14 to separate the magnet 17 and the magnetic block 16, so that the cover frame 14 is moved away from the front side of the switch cabinet body 1 under the action of the hinge 13, not closing the installation port 2 and no longer shielding the rotating disc 5, facilitating subsequent corresponding operation.

[0026] As a preferred embodiment, refer to Figures 1 to 3 It is shown that the containing bin 15 is provided with a tool frame 18 at the bottom, by setting the tool frame 18, the corresponding tools can be placed, and the staff does not need to carry the corresponding auxiliary tools when disassembling and maintaining, increasing the portability of the device; it should be noted that the horizontal height of the rotating disc 5 is higher than the horizontal height of the top of the tool frame 18, so that when the cover frame 14 is rotated to be placed on the front side of the switch cabinet body 1 for closing the installation port 2 and shielding the rotating disc 5 under the action of the hinge 13, the top of the tool frame 18 will not be in contact with the rotating disc 5, and then the cover frame 14 is rotated to be placed on the front side of the switch cabinet body 1 for closing the installation port 2 and shielding the rotating disc 5 under the action of the hinge 13, the magnet 17 and the magnetic block 16 are attracted to each other.

[0027] Although the utility model has been described herein with reference to a number of explanatory embodiments of the utility model, it should be understood that those skilled in the art can design many other modifications and embodiments, which will fall within the scope and spirit of the disclosure of the present application. More specifically, within the scope of the disclosure, drawings and claims of the present application, various modifications and improvements can be made to the constituent components and / or layout of the subject combination layout. In addition to the modifications and improvements to the constituent components and / or layout, other uses will be apparent to those skilled in the art.

Claims

1. A power distribution cabinet convenient to maintain, comprising a power distribution cabinet body (1), an installation opening (2) is formed on the front side wall of the power distribution cabinet body (1), characterized in that: The power distribution cabinet body (1) is internally provided with a screw rod (3) on the left and right sides, both ends of the screw rod (3) are rotatably connected with the inner walls of the front and rear sides of the power distribution cabinet body (1) through rotating bearings (4), one end of the screw rod (3) towards the front wall of the power distribution cabinet body (1) is rotatably penetrated through the front wall of the power distribution cabinet body (1) through the rotating bearing (4) and is connected with a rotating disc (5), both ends of the screw rod (3) outside the power distribution cabinet body (1) are threadedly connected with a connecting block (6), both ends of the connecting block (6) are connected with a horizontally arranged connecting rod (7), and one end of the connecting rod (7) away from the connecting block (6) is arranged towards the front side of the power distribution cabinet body (1) and is fixedly connected with the same mounting plate (8).

2. The maintenance-friendly switchgear cabinet according to claim 1, characterized in that The power distribution cabinet body (1) is internally provided with a screw rod (3) on the left and right sides, both ends of the screw rod (3) are rotatably connected with the inner walls of the front and rear sides of the power distribution cabinet body (1) through rotating bearings (4), one end of the screw rod (3) towards the front wall of the power distribution cabinet body (1) is rotatably penetrated through the front wall of the power distribution cabinet body (1) through the rotating bearing (4) and is connected with a rotating disc (5), both ends of the screw rod (3) outside the power distribution cabinet body (1) are threadedly connected with a connecting block (6), both ends of the connecting block (6) are connected with a horizontally arranged connecting rod (7), and one end of the connecting rod (7) away from the connecting block (6) is arranged towards the front side of the power distribution cabinet body (1) and is fixedly connected with the same mounting plate (8).

3. The maintenance-friendly switchgear cabinet according to claim 1, characterized in that: The power distribution cabinet body (1) is internally provided with a screw rod (3) on the left and right sides, both ends of the screw rod (3) are rotatably connected with the inner walls of the front and rear sides of the power distribution cabinet body (1) through rotating bearings (4), one end of the screw rod (3) towards the front wall of the power distribution cabinet body (1) is rotatably penetrated through the front wall of the power distribution cabinet body (1) through the rotating bearing (4) and is connected with a rotating disc (5), both ends of the screw rod (3) outside the power distribution cabinet body (1) are threadedly connected with a connecting block (6), both ends of the connecting block (6) are connected with a horizontally arranged connecting rod (7), and one end of the connecting rod (7) away from the connecting block (6) is arranged towards the front side of the power distribution cabinet body (1) and is fixedly connected with the same mounting plate (8).

4. The maintenance-friendly switchgear cabinet of claim 1, wherein: The power distribution cabinet body (1) is internally provided with a screw rod (3) on the left and right sides, both ends of the screw rod (3) are rotatably connected with the inner walls of the front and rear sides of the power distribution cabinet body (1) through rotating bearings (4), one end of the screw rod (3) towards the front wall of the power distribution cabinet body (1) is rotatably penetrated through the front wall of the power distribution cabinet body (1) through the rotating bearing (4) and is connected with a rotating disc (5), both ends of the screw rod (3) outside the power distribution cabinet body (1) are threadedly connected with a connecting block (6), both ends of the connecting block (6) are connected with a horizontally arranged connecting rod (7), and one end of the connecting rod (7) away from the connecting block (6) is arranged towards the front side of the power distribution cabinet body (1) and is fixedly connected with the same mounting plate (8).

5. A maintenance-friendly switchgear cabinet according to claim 4, characterized in that The power distribution cabinet body (1) is internally provided with a screw rod (3) on the left and right sides, both ends of the screw rod (3) are rotatably connected with the inner walls of the front and rear sides of the power distribution cabinet body (1) through rotating bearings (4), one end of the screw rod (3) towards the front wall of the power distribution cabinet body (1) is rotatably penetrated through the front wall of the power distribution cabinet body (1) through the rotating bearing (4) and is connected with a rotating disc (5), both ends of the screw rod (3) outside the power distribution cabinet body (1) are threadedly connected with a connecting block (6), both ends of the connecting block (6) are connected with a horizontally arranged connecting rod (7), and one end of the connecting rod (7) away from the connecting block (6) is arranged towards the front side of the power distribution cabinet body (1) and is fixedly connected with the same mounting plate (8).

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