CN211604975U

CN211604975U - Interlocking device for high-voltage bus coupler cabinet and lifting cabinet

Info

Publication number: CN211604975U
Application number: CN202020420461.5U
Authority: CN
Inventors: 李彬; 卢国庆
Original assignee: Kunming Yaolong Zhixin Transformer Manufacturing Co ltd
Current assignee: Kunming Yaolong Zhixin Transformer Manufacturing Co ltd
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-09-29
Anticipated expiration: 2030-03-28

Abstract

The utility model provides a high-voltage bus-bar allies oneself with cabinet and promotes cabinet interlock relates to allies oneself with cabinet interlocking technical field, including installation piece and blocked mechanical system, the dead ahead fixedly connected with blocked mechanical system of installation piece, blocked mechanical system is located the position that is close to installation piece bottom surface, blocked mechanical system includes the slider, what the slider kept away from one end of installation piece has the spring bolt. The utility model discloses, adopt two the utility model discloses the device is installed respectively at high-pressure female antithetical couplet cabinet and promotion cashier's office in a shop, utilize two operating module in the utility model carries out the network interconnection, when being in combined floodgate state through the switch, the handle is on the lock seat this moment, the spring bolt is in the state that contracts under the handle effect, the handle is because there is linkage can not take off with the lock seat, the installation piece is in open state simultaneously, the handle hole can insert isolator operating handle and carry out the deciliter operation, another device spring bolt is in the state of stretching out this moment, it is spacing with its slider that corresponds, prevent that the isolator handle from inserting in the device's the handle hole.

Description

Interlocking device for high-voltage bus coupler cabinet and lifting cabinet

Technical Field

The utility model relates to a ally oneself with cabinet interlocking technical field, especially relate to the female cabinet of alliing oneself with of high pressure and promoting cabinet interlock.

Background

A high-voltage bus connection cabinet is a final-stage device of a power distribution system, is a general name of a motor control center, is used in occasions with dispersed loads and less loops, and is used in occasions with concentrated loads and more loops.

The closing switch between the high-voltage bus coupler cabinet and the lifting cabinet does not have an interlocking function, so that interference is easily caused when the high-voltage bus coupler cabinet and the lifting cabinet are closed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the high-pressure female cabinet that allies oneself with that proposes and promote cabinet interlock.

In order to achieve the above purpose, the utility model adopts the following technical scheme: high-pressure female cabinet and the interlocking device that promotes cabinet that allies oneself with, including installation piece and blocked mechanical system, the dead ahead fixedly connected with blocked mechanical system of installation piece, blocked mechanical system is located the position that is close to installation piece bottom surface, blocked mechanical system includes the slider, what the one end of installation piece was kept away from to the slider has the spring bolt, the surface and the slider sliding connection of spring bolt, the surface cover of spring bolt has the lock seat, the surface and the installation piece sliding connection of lock seat, the fixed surface of lock seat is connected with the handle, the position department that the dead ahead of installation piece is close to the upper left corner is equipped with the handle hole, the inside of handle hole is equipped with operating module, and operating module is mechanical lock column structure to operating module and spring bolt pass through the relay transmission and connect.

Preferably, a state window is arranged at a position, close to the lower left corner, in front of the installation block, the surface of the state window is fixedly connected with the installation block, and a display screen is arranged at one end, far away from the installation block, of the state window.

Preferably, the left side and the right side of the mounting block are both provided with connecting devices, and the two connecting devices are in axisymmetric distribution by taking the mounting block as a symmetry axis.

Preferably, connecting device includes fixture block and connecting block, the upper end of fixture block is from the top down opened and is equipped with the mounting groove, the connecting block passes through the mounting groove card inside the fixture block. And a sliding block is inserted into the rear end of the clamping block.

Preferably, a blocking rod is arranged at the position, corresponding to the mounting groove, of the upper end of the clamping block, one end of the blocking rod is rotatably connected with the clamping block, a clamping groove is formed in the side wall of the other end of the blocking rod, a limiting rod is inserted into the clamping groove, and the bottom end of the limiting rod is fixedly connected with the clamping block.

Preferably, the surface of the front end of the fixture block is provided with a mounting hole, the mounting hole is formed from the surface of the fixture block to the inside of the mounting groove, and the mounting hole is formed in a position corresponding to the sliding block.

Advantageous effects

1. The utility model discloses in, adopt two the utility model discloses the device is installed respectively at high-pressure female antithetical couplet cabinet and promotes cashier's office in a shop, utilize two operating module in the utility model carries out the network interconnection, when being in combined floodgate state through the switch, the handle is on the lock seat this moment, the spring bolt is in the state that contracts under the handle effect, the handle is because there is linkage can not take off with the lock seat, the installation piece is in open state simultaneously, the handle hole can insert isolator operating handle and carry out the deciliter operation, another device spring bolt is in the state of stretching out this moment, it is spacing with its slider that corresponds, prevent that the isolator handle from inserting in the device's the handle hole.

2. The utility model discloses in, connect connecting block and installation piece, through the connecting block card inside the fixture block, make a grade pole with the help of the draw-in groove card on the surface of gag lever post through rotating a grade pole to reach the installation piece with the help of fixture block and cabinet body coupling.

Drawings

Fig. 1 is a schematic structural view of the interlocking device for the high-pressure bus-bar cabinet and the lifting cabinet of the present invention;

fig. 2 is a schematic structural view of a connecting device in the interlocking device of the high-voltage bus-bar cabinet and the lifting cabinet of the utility model;

fig. 3 is the utility model provides a structural schematic when opening of connecting device among high-pressure female cabinet and the promotion cabinet interlock that allies oneself with.

Illustration of the drawings: 1. mounting blocks; 2. a status window; 3. an operation hole; 4. a connecting device; 41. connecting blocks; 42. a clamping block; 43. a gear lever; 44. a card slot; 45. a limiting rod; 46. mounting holes; 5. a locking mechanism; 51. a slider; 52. a latch bolt; 53. a lock seat; 54. a handle.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-3, the high-voltage bus-bar cabinet and lifting cabinet interlocking device comprises an installation block 1 and a locking mechanism 5, the locking mechanism 5 is fixedly connected to the front of the installation block 1, the locking mechanism 5 is located at a position close to the bottom surface of the installation block 1, a status window 2 is arranged at a position close to the lower left corner of the front of the installation block 1, the surface of the status window 2 is fixedly connected with the installation block 1, a display screen is arranged at one end of the status window 2 far away from the installation block 1, connecting devices 4 are arranged at the left side and the right side of the installation block 1, the two connecting devices 4 are axially symmetrically distributed by taking the installation block 1 as a symmetry axis, the locking mechanism 5 comprises a sliding block 51, a lock tongue 52 is arranged at one end of the sliding block 51 far away from the installation block 1, the surface of the lock tongue 52 is slidably connected with the sliding block 51, a lock seat 53 is sleeved on the surface of the lock, the position department that is close to the upper left corner in the dead ahead of installation piece 1 is equipped with operation hole 3, and the inside of operation hole 3 is equipped with operating module, and operating module is mechanical lock column structure to operating module and spring bolt 52 are connected through the relay transmission.

The left and right sides of installation piece 1 all is equipped with connecting device 4, two connecting device 4 use installation piece 1 to be axisymmetric distribution as the symmetry axis, mounting hole 46 has been seted up on the front end surface of fixture block 42, inside mounting hole 46 seted up the mounting groove from fixture block 42 surface, and mounting hole 46 seted up for the position of sliding block, the fixture block 42 upper end is equipped with shelves pole 43 for the position of mounting groove, the one end and the fixture block 42 of shelves pole 43 rotate to be connected, draw-in groove 44 has been seted up to the other end lateral wall of shelves pole 43, the inside of draw-in groove 44 is inserted and is equipped with gag lever post 45, the bottom and the fixture block 42 fixed connection of gag.

The utility model discloses a theory of operation: two devices of the utility model are respectively arranged on the high-pressure bus-bar cabinet and the lifting cabinet, and two operation modules in the utility model are used for network interconnection, when the switch is in a closing state, the handle 54 is on the lock seat 53 at the moment, the bolt 52 is in a contracting state under the action of the handle 54, the handle 54 cannot be taken down due to the interlocking with the lock seat 53, meanwhile, the mounting block 1 is in an open state, the operation hole 3 can be inserted into the isolating switch operation handle 54 for on-off operation, the other device lock tongue 52 is in an extending state at the moment, the corresponding slide block 51 is limited, the isolating switch handle 54 is prevented from being inserted into the operation hole 3 of the device, the connecting block 41 is connected with the mounting block 1, the connecting block 41 is clamped inside the clamping block 42, the blocking rod 43 is clamped on the surface of the limiting rod 45 by means of the clamping groove 44 by rotating the blocking rod 43, and therefore the mounting block 1 is connected with the cabinet body by means of the clamping block 42.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. High-pressure female cabinet and the lifting cabinet interlock that allies oneself with, including installation piece (1) and blocked mechanical system (5), its characterized in that: a locking mechanism (5) is fixedly connected right in front of the mounting block (1), the locking mechanism (5) is positioned at a position close to the bottom surface of the mounting block (1), the locking mechanism (5) comprises a sliding block (51), a bolt (52) is arranged at one end of the sliding block (51) far away from the mounting block (1), the surface of the bolt (52) is connected with the sliding block (51) in a sliding way, the surface of the bolt (52) is sleeved with a lock seat (53), the surface of the lock seat (53) is connected with the mounting block (1) in a sliding way, the surface of the lock seat (53) is fixedly connected with a handle (54), an operation hole (3) is arranged at the position close to the upper left corner right in front of the mounting block (1), an operation module is arranged in the operation hole (3), and the operating module is in a mechanical lock-shaped structure, and the operating module is in transmission connection with the bolt (52) through a relay.

2. The high-voltage bus coupler cabinet and lifting cabinet interlocking device as claimed in claim 1, wherein: the installation piece (1) dead ahead is equipped with state window (2) near the position department of lower left corner, the surface and the installation piece (1) fixed connection of state window (2), the one end that installation piece (1) was kept away from in state window (2) is equipped with the display screen.

3. The high-voltage bus coupler cabinet and lifting cabinet interlocking device as claimed in claim 1, wherein: the left side and the right side of the mounting block (1) are provided with connecting devices (4), and the connecting devices (4) are distributed in an axisymmetric manner by taking the mounting block (1) as a symmetry axis.

4. The high-voltage coupler and lift cabinet interlocking device as claimed in claim 3, wherein: connecting device (4) include fixture block (42) and connecting block (41), the upper end of fixture block (42) is from the top down opened and is equipped with the mounting groove, connecting block (41) are inside fixture block (42) through the mounting groove card, the inside sliding block that is equipped with of inserting of rear end of fixture block (42).

5. The high-voltage coupler and lift cabinet interlocking device as claimed in claim 4, wherein: the upper end of the clamping block (42) is provided with a blocking rod (43) relative to the position of the mounting groove, one end of the blocking rod (43) is rotatably connected with the clamping block (42), the side wall of the other end of the blocking rod (43) is provided with a clamping groove (44), a limiting rod (45) is inserted into the clamping groove (44), and the bottom end of the limiting rod (45) is fixedly connected with the clamping block (42).

6. The high-voltage coupler and lift cabinet interlocking device as claimed in claim 4, wherein: the front end surface of the clamping block (42) is provided with an installation hole (46), the installation hole (46) is arranged in the installation groove from the surface of the clamping block (42), and the installation hole (46) is arranged in a position corresponding to the sliding block.