CN219321853U

CN219321853U - High-protection power distribution control cabinet

Info

Publication number: CN219321853U
Application number: CN202320292405.1U
Authority: CN
Inventors: 张少华
Original assignee: Nanjing Baomeng Automation System Co ltd
Current assignee: Nanjing Baomeng Automation System Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-07-07
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a high-protection power distribution control cabinet which comprises a cabinet body, wherein a cabinet door is hinged to one side of an opening of the cabinet body, a shaft lever is transversely inserted into one side of a hinge point of the cabinet door, which is far away from the cabinet body, a locking component for fixing the cabinet door is arranged at one end of the shaft lever, which is positioned in the cabinet body, a mechanical pressure switch is arranged at one side of the inner wall of the cabinet body, which is close to the shaft lever, a pressure contact rod for controlling the on-off state of the mechanical pressure switch is transversely inserted into one end of the mechanical pressure switch in a sliding manner, the pressure contact rod is in an elastic motion state, a pin shaft is transversely inserted into the pressure contact rod in a sliding manner, one end of the pin shaft extends to the outside of the cabinet body, and a mounting plate is transversely arranged at one side, which is close to the pin shaft, of the inner wall of the cabinet body. According to the utility model, the locking assembly is matched with the clamping positioning assembly, so that the power supply in the cabinet body can be disconnected during non-conventional operation, and further, non-professional operators are effectively protected from electric shock.

Description

High-protection power distribution control cabinet

Technical Field

The utility model relates to the technical field of power distribution control cabinets, in particular to a high-protection power distribution control cabinet.

Background

The power distribution control cabinet is characterized in that switching equipment, measuring instruments, protection appliances and auxiliary equipment are assembled in or on a closed or semi-closed metal cabinet according to the electric wiring requirement, the arrangement of the power distribution control cabinet meets the requirement of normal operation of a power system, the power distribution control cabinet is convenient to overhaul, safety of personnel and surrounding equipment is not endangered, the power distribution control cabinet comprises a power distribution cabinet (power distribution cabinet) (electric appliance control cabinet) and the like, a circuit can be switched on or off by means of a manual or automatic switch in normal operation, the circuit can be switched off or alarmed by means of the protection appliances in abnormal operation, various parameters in operation can be displayed by means of the measuring instruments, certain electric parameters can be adjusted, and the deviation from a normal working state is prompted or signaled, and the power distribution control cabinet is commonly used in various power distribution, power transformation substations.

The cabinet door is required to be tightly closed in the operation process of the currently used power distribution control cabinet, so that a non-professional operator can be prevented from opening the cabinet door to operate the inside of the power distribution cabinet to be dangerous in the operation process, and the power distribution cabinet is not provided with a lock for convenient maintenance and operation under the general condition, so that the cabinet door is convenient to open and the danger brought by the cabinet door is also obviously improved, the design of the power distribution cabinet which is convenient to open and has higher protection performance is particularly important, and the high-protection power distribution control cabinet is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a high-protection power distribution control cabinet.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high protection nature switch board, includes the cabinet body, cabinet body opening one side articulates there is the cabinet door, cabinet door keep away from and cabinet body pin joint one side transverse rotation insert have the axostylus axostyle, the axostylus axostyle is located cabinet body inside one end and is equipped with the locking subassembly that is used for fixed cabinet door, cabinet body inner wall is close to axostylus axostyle one side and is equipped with mechanical pressure switch, mechanical pressure switch is close to cabinet door one end transverse sliding and inserts and be equipped with the pressure feeler lever that is used for controlling mechanical pressure switch break-make state, pressure feeler lever is elastic motion state, pressure feeler lever transverse sliding inserts and is equipped with the round pin axle, round pin axle one end extends to the cabinet outside, cabinet body inner wall is close to round pin axle one side transverse is equipped with the mounting panel, the vertical slip of mounting panel is inserted and is equipped with the slide column, the slide column bottom is equipped with the joint locating component that is used for controlling the round pin axle position, mechanical pressure switch forms the electrical series with the total power supply of the cabinet body.

Preferably, the locking component comprises a baffle rod transversely arranged at one end of the shaft rod positioned in the cabinet body, a baffle plate is arranged on one side of the baffle rod close to the inner wall of the cabinet body, one side of the baffle rod close to the cabinet door slides against one side of the baffle plate, a handle is transversely arranged at one end of the shaft rod positioned at the outer part of the cabinet body, and the handle and the baffle rod are arranged in parallel.

The technical scheme is as follows: the cabinet door can be rapidly opened and closed by utilizing the cooperation of the baffle rod and the baffle plate, and the cabinet door is simple and efficient to use.

Preferably, the clamping positioning assembly comprises a clamping plate arranged at the bottom of the sliding column, the bottom of the clamping plate is provided with a bevel edge, a right-angle clamping table is slidably arranged on the vertical surface of the bottom of the clamping plate, the top of the right-angle clamping table is provided with a bevel edge, and the vertical surface of the top of the right-angle clamping table vertically slides against the vertical surface of the bottom of the clamping plate.

The technical scheme is as follows: after the control pin shaft is fixed with the pressing contact rod, the position of the pin shaft is fixed, so that the pressing contact rod is effectively prevented from losing resistance in the using process, and the power supply in the cabinet body is broken.

Further, a second compression spring is sleeved at the position, close to the position between the top of the clamping plate and the bottom of the mounting plate, of the sliding column, and a baffle is transversely arranged at the top of the sliding column.

The technical scheme is as follows: the second compression spring is matched with the mounting plate, so that the clamping plate can be quickly reset after leaving the right-angle clamping table, and the next use is facilitated.

Still further, the round pin axle extends to cabinet outside one end and is equipped with the clamp plate, the round pin axle is close to the outer peripheral face cover of position department between clamp plate and the cabinet outer wall and is equipped with first compression spring.

The technical scheme is as follows: the first compression spring is matched with the pressing plate, and after the clamping plate is separated from the right-angle clamping table, the pin shaft is reset, so that the blocking rod is convenient to take over the resistance effect of the pressing contact rod.

Preferably, the baffle lower part is kept away from cabinet door one side and transversely rotates and is connected with the roof, the joint board is close to cabinet door one side and vertically is equipped with Z shape ejector pin, roof both ends top offsets with Z shape ejector pin bottom and shelves pole bottom respectively.

The technical scheme is as follows: when the cabinet door is closed, one end of the baffle rod is utilized to press the top of one end of the top plate, so that the other end of the top plate is upwards extruded, the Z-shaped ejector rod is pressed to move upwards, the clamping plate is driven to leave the right-angle clamping table, and the next use protection is conveniently carried out in an automatic rebound mode.

The beneficial effects of the utility model are as follows:

1. the locking assembly is matched with the clamping and positioning assembly, so that a power supply in the cabinet body can be disconnected during non-conventional operation, and non-professional operators are effectively protected from electric shock;

2. through the locking component and the roof cooperation use that set up, when closing the cabinet door, utilize shelves pole one end to exert pressure to roof one end top to make the other end of roof upwards extrude, and then make Z shape ejector pin pressurized upward movement, drive the joint board and leave the right angle block platform, conveniently carry out the use protection effect next time through the mode of automatic resilience.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.

Drawings

Fig. 1 is a schematic perspective view of a high-protection power distribution control cabinet according to the present utility model;

fig. 2 is a schematic diagram of a locking assembly of a high-protection power distribution control cabinet according to the present utility model;

fig. 3 is a schematic diagram of an internal structure of a high-protection power distribution control cabinet according to the present utility model;

fig. 4 is a schematic structural diagram of a clamping and positioning assembly of a high-protection power distribution control cabinet according to the present utility model;

fig. 5 is an enlarged schematic view of a part of the structure of fig. 3 of a high-protection power distribution control cabinet according to the present utility model.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a shaft lever; 4. a grip; 5. a gear lever; 6. a baffle; 7. a mechanical pressure switch; 8. pressing the touch rod; 9. a pin shaft; 10. a pressing plate; 11. a first compression spring; 12. a right-angle clamping table; 13. a clamping plate; 14. a spool; 15. a baffle; 16. a second compression spring; 17. a mounting plate; 18. a Z-shaped ejector rod; 19. and a top plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment 1, refer to fig. 1 through 5, a high protection nature switch board, including cabinet body 1, cabinet body 1 opening one side articulates there is cabinet door 2, cabinet door 2 keep away from and cabinet body 1 articulated point one side transverse rotation insert be equipped with axostylus axostyle 3, axostylus axostyle 3 is located cabinet body 1 inside one end and is equipped with the locking subassembly that is used for fixing cabinet door 2, cabinet body 1 inner wall is close to axostylus axostyle 3 one side and is equipped with mechanical pressure switch 7, mechanical pressure switch 7 is close to cabinet door 2 one end transverse sliding insert and is equipped with the pressure feeler lever 8 that is used for controlling mechanical pressure switch 7 break-make state, pressure feeler lever 8 is the elasticity motion state, pressure feeler lever 8 transverse sliding insert is equipped with round pin axle 9, round pin axle 9 one end extends to cabinet body 1 outside, cabinet body 1 inner wall is close to round pin axle 9 one side transverse is equipped with mounting panel 17, mounting panel 17 vertical sliding insert is equipped with the traveller 14, the traveller 14 bottom is equipped with the joint locating component that is used for controlling round pin axle 9 position, mechanical pressure switch 7 and the total power of cabinet body 1 form the electrical series.

In this embodiment, the locking component includes a baffle 5 transversely disposed at one end of the shaft 3 and located inside the cabinet 1, a baffle 6 is disposed on one side of the baffle 5 near the inner wall of the cabinet 1, one side of the baffle 5 near the cabinet door 2 slides against one side of the baffle 6, a grip 4 is transversely disposed at one end of the shaft 3 located outside the cabinet 1, the grip 4 and the baffle 5 are disposed in parallel directions, the clamping positioning component includes a clamping plate 13 disposed at the bottom of the sliding column 14, a bevel edge is disposed at the bottom of the clamping plate 13, a right-angle clamping table 12 is slidably disposed on a vertical surface at the bottom of the clamping plate 13, a bevel edge is disposed at the top of the right-angle clamping table 12, a second compression spring 16 is disposed on a position between the top of the sliding column 14 near the top of the clamping plate 13 and the bottom of the mounting plate 17, a baffle 15 is transversely disposed on the top of the sliding column 14, a pressing plate 10 is disposed on one end of the sliding pin 9 extending outside the cabinet 1, a first compression spring 11 is disposed on an outer peripheral surface of the position between the pin 9 near the pressing plate 10 and the outer wall of the cabinet 1, a top plate 19 is rotatably connected to a top plate 19 on a side of the lower portion of the baffle 6 far from the cabinet door 2, a top plate 13 is disposed near the top of the cabinet door 2, a top of the vertical Z-shaped top 18 is disposed near the top of the sliding plate 18 is disposed on the top of the sliding plate 18, and two ends of the top 18 are respectively, and the top 18 is disposed at the top of the sliding plate 18 is opposite top is opposite to the top of the sliding plate 18.

The working principle of the embodiment is as follows: when the cabinet door 2 needs to be opened, the handle 4 is held by a hand to rotate upwards, the baffle rod 5 is driven by the shaft rod 3 to rotate simultaneously when the handle 4 rotates, and the baffle rod 5 rotates to a position which is not intersected with the baffle plate 6, the cabinet door 2 can be opened by pulling the cabinet door 2 outwards;

after a professional is acquainted with the specification, before opening the cabinet door 2, the pressing plate 10 needs to be pressed in advance, the pressing plate 10 drives the pin shaft 9 to slide towards the pressing contact rod 8, the pin shaft 9 transversely penetrates through the pressing contact rod 8, when the pin shaft 9 penetrates through the pressing contact rod 8, the inclined surface of the right-angle clamping table 12 presses the inclined surface at the bottom of the clamping plate 13, the inclined surface of the clamping plate 13 upwards slides under the action of the sliding column 14 and the mounting plate 17 after being pressed, when the right-angle clamping table 12 passes through the bottom of the clamping plate 13, the clamping plate 13 descends under the action of the second compression spring 16 and the mounting plate 17, the vertical surface of the clamping plate 13 and the vertical surface of the right-angle clamping table 12 form a face-to-face state, at the moment, the pressing plate 10 can be loosened, the vertical surface of the clamping plate 13 and the vertical surface of the right-angle clamping table 12 form a clamping state, so that the position of the pin shaft 9 is fixed, and the position of the pressing contact rod 8 is fixed, therefore, the mechanical pressure switch 7 is always in a passage state, when the cabinet door 2 is opened again, the interior of the cabinet body 1 is not powered off, a professional operator can operate and selectively select the switch in the cabinet body 1 to operate, when the operation is completed, the cabinet door 2 is closed, the baffle rod 5 is rotated to a position where the baffle plate 6 contacts, a certain force needs to be continuously applied downwards, the baffle rod 5 applies pressure to one end of the top plate 19, the other end of the top plate 19 is lifted upwards, the other end of the top plate 19 applies pressure to the bottom of the Z-shaped ejector rod 18 when being lifted, the Z-shaped ejector rod 18 is lifted after being pressed to drive the clamping plate 13 at the top to lift, when the clamping plate 13 is lifted to be separated from the right-angle clamping table 12, the pin shaft 9 is rebounded under the action of the first compression spring 11 and the pressing plate 10 and is separated from the pressing contact rod 8, and the resistance of the pressing contact rod 8 is replaced by the baffle rod 5, when the cabinet door 2 is opened next time and the pressing plate 10 is not pressed, the total power supply in the cabinet body 1 is powered off again, so that the next use process is effectively protected.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a high protection nature switch board, includes cabinet body (1), its characterized in that, cabinet body (1) opening one side articulates there is cabinet door (2), cabinet door (2) keep away from and cabinet body (1) articulated point one side transverse rotation insert be equipped with axostylus axostyle (3), axostylus axostyle (3) are located cabinet body (1) inside one end and are equipped with the locking Assembly who is used for fixed cabinet door (2), cabinet body (1) inner wall is close to axostylus axostyle (3) one side and is equipped with mechanical pressure switch (7), mechanical pressure switch (7) are close to cabinet door (2) one end transverse sliding and insert be equipped with be used for controlling mechanical pressure switch (7) break-make state's pressure feeler lever (8), pressure feeler lever (8) are elastic motion state, pressure feeler lever (8) transverse sliding inserts and is equipped with round pin axle (9), round pin axle (9) one end extends to cabinet body (1) outside, cabinet body (1) inner wall is close to round pin axle (9) one side transversely is equipped with mounting panel (17), mounting panel (17) vertical sliding is equipped with slide post (14), be equipped with the total electrical property of electric power source (1) that is used for controlling cabinet (7) joint position.

2. The high-protection power distribution control cabinet according to claim 1, wherein the locking assembly comprises a baffle rod (5) transversely arranged at one end of the shaft rod (3) located inside the cabinet body (1), a baffle plate (6) is arranged on one side, close to the inner wall of the cabinet body (1), of the baffle rod (5), one side, close to the cabinet door (2), of the baffle rod (5) is in sliding contact with one side, close to the baffle plate (6), of the shaft rod (3), a handle (4) is transversely arranged at one end, located outside the cabinet body (1), of the shaft rod (3), and the handle (4) and the baffle rod (5) are arranged in parallel.

3. The high-protection power distribution control cabinet according to claim 2, wherein the clamping positioning assembly comprises a clamping plate (13) arranged at the bottom of the sliding column (14), a bevel edge is formed in the bottom of the clamping plate (13), a right-angle clamping table (12) is slidably arranged on the vertical surface at the bottom of the clamping plate (13), a bevel edge is formed in the top of the right-angle clamping table (12), and the vertical surface at the top of the right-angle clamping table (12) vertically slides and abuts against the vertical surface at the bottom of the clamping plate (13).

4. A high protection power distribution control cabinet according to claim 3, characterized in that a second compression spring (16) is sleeved at a position between the top of the sliding column (14) close to the clamping plate (13) and the bottom of the mounting plate (17), and a baffle (15) is transversely arranged at the top of the sliding column (14).

5. The high-protection power distribution control cabinet according to claim 4, wherein a pressing plate (10) is arranged at one end of the pin shaft (9) extending to the outside of the cabinet body (1), and a first compression spring (11) is sleeved on the outer peripheral surface of the pin shaft (9) at a position between the pressing plate (10) and the outer wall of the cabinet body (1).

6. The high-protection power distribution control cabinet according to claim 5, wherein a top plate (19) is connected to the lower portion of the baffle plate (6) in a manner of transversely rotating on one side far away from the cabinet door (2), a Z-shaped ejector rod (18) is vertically arranged on one side, close to the cabinet door (2), of the clamping plate (13), and tops of two ends of the top plate (19) are respectively abutted to the bottoms of the Z-shaped ejector rod (18) and the bottom of the baffle rod (5).