CN211979793U

CN211979793U - Locking device for power distribution cabinet

Info

Publication number: CN211979793U
Application number: CN202020465515.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Beijing Flying Kailda Electric Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-20
Anticipated expiration: 2030-03-31

Abstract

The utility model belongs to the technical field of power equipment, especially a blockade device for switch board, including cabinet door, locking module, alarm module, display screen, operation button and bee calling organ, cabinet door surface fixedly connected with locking module, be provided with alarm module above the locking module, alarm module surface top is provided with the display screen, be provided with the operation button below the display screen, operation button one side is provided with bee calling organ; the surface of the locking module is connected with a rotating shaft; the utility model discloses simple structure, through pivot, connecting block and the conductor that sets up, can be when opening the dust guard the circuit route of alarm module of starting, can play the alarm effect, through display screen and the operation button that sets up, can utilize the password to open and close alarm module's alarming function, if under the condition that electric power staff need open the switch board, alarm module is closed to the accessible password, when electric power staff closed the cabinet door, opened alarm module through the password.

Description

Locking device for power distribution cabinet

Technical Field

The utility model relates to a power equipment field especially relates to a blockade device for switch board.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

The switch board plays crucial role in electric power system, and it is especially important to see the locking device of switch board from this to see, and traditional switch board locking device is only pure utilizes the locking piece to lock, though this kind of way can play the guard action, but easily destroyed, and the locking piece after destroying loses the locking function and can not send out the police dispatch newspaper simultaneously, provides the difficult point to power worker's investigation.

In order to solve the problem, the utility model provides a blocking device for switch board in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a locking device for switch board, through the pivot that sets up, connecting block and conductor, can be when opening the dust guard the circuit route of alarm module of starting, can play the alarm effect, through display screen and the operation button that sets up, can utilize the password to open and close alarm module's alarming function, under the condition that power operation personnel need open the switch board, alarm module is closed to the accessible password, when power operation personnel closed the cabinet door, open alarm module through the password.

(II) technical scheme

In order to solve the problems, the utility model provides a locking device for a power distribution cabinet, which comprises a cabinet door, a locking module, an alarm module, a display screen, an operation button and a buzzer, wherein the surface of the cabinet door is fixedly connected with the locking module;

the utility model discloses a warning device, including locking module, pivot, alarm module, pivot, locking module, pivot one end, alarm module, pivot, locking module surface is connected with the pivot, pivot fixed surface is connected with the dust guard, locking module below is provided with the keyhole, pivot one side is connected with the connecting rod, connecting rod one end is connected with the conductor, alarm module below all is connected with the power cord, the pivot below is provided with the control mainboard.

Preferably, the alarm module is electrically connected with the control mainboard.

Preferably, the rotating shaft and the connecting rod are both made of bakelite.

Preferably, a circuit protection module is arranged on one side of the surface of the control mainboard, a wireless signal transmission module is arranged on one side of the circuit protection module, and a positioning module is arranged on one side of the wireless signal transmission module.

Preferably, the display screen, the operation keys and the buzzer are electrically connected through power lines.

The above technical scheme of the utility model has following profitable technological effect:

1. the alarm module is connected with the cabinet door through a connecting block, a connecting block and a conductor, the dustproof plate is arranged on the cabinet door, the circuit path of the alarm module can be opened while the dustproof plate is opened, an alarm function can be played, the alarm function of the alarm module can be switched on and off through a display screen and an operation key, if the power distribution cabinet is required to be opened by power workers, the alarm module can be switched off through a password, and when the cabinet door is closed by the power workers, the alarm module is switched on through the password;

2. through the dust guard that sets up, can be waterproof dustproof, can prevent effectively that external dust and steam from entering into inside the keyhole, the connecting rod drives the conductor and is the horizontal direction and places under the dust guard closed state, when the dust guard was opened, the connecting rod drives the conductor and is vertical direction and places, contact power line formation route simultaneously, there is spring mechanism with pivot matched with, in case the dust guard is opened can play to the horizontal state, can ensure alarm module's sensitivity, through the circuit protection module that sets up, can the protection circuit, prevent that circuit system is impaired, through the wireless signal transmission module who sets up, can transmit alarm information to electric power console, electric power console will confirm the position of switch board through the locating information that locating module provided, offer the convenience for staff's dispatch.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the locking module of the present invention;

fig. 3 is a schematic diagram of the open state of the alarm module according to the present invention.

Reference numerals:

1. a cabinet door; 2. a locking module; 3. an alarm module; 4. a display screen; 5. operating a key; 6. a buzzer; 7. a rotating shaft; 8. a dust-proof plate; 9. a keyhole; 10. a power line; 11. a connecting rod; 12. a conductor; 13. a control main board; 14. a circuit protection module; 15. a wireless signal transmission module; 16. and a positioning module.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a locking device for power distribution cabinet, including cabinet door 1, locking module 2, alarm module 3, display screen 4, operation button 5 and bee calling organ 6, cabinet door 1 fixed surface is connected with locking module 2, be provided with alarm module 3 above locking module 2, be provided with display screen 4 above alarm module 3 surface, be provided with operation button 5 below display screen 4, operation button 5 one side is provided with bee calling organ 6;

the surface of the locking module 2 is connected with a rotating shaft 7, the surface of the rotating shaft 7 is fixedly connected with a dust guard 8, a lock hole 9 is arranged below the locking module 2, one side of the rotating shaft 7 is connected with a connecting rod 11, one end of the connecting rod 11 is connected with a conductor 12, a power line 10 is connected below the alarm module 3, and a control mainboard 13 is arranged below the rotating shaft 7.

In this embodiment, it should be noted that the alarm module 3 is electrically connected to the control main board 13, the rotating shaft 7 and the connecting rod 11 are made of bakelite, a circuit protection module 14 is disposed on one side of the surface of the control main board 13, a wireless signal transmission module 15 is disposed on one side of the circuit protection module 14, a positioning module 16 is disposed on one side of the wireless signal transmission module 15, and the display screen 4, the operation button 5 and the buzzer 6 are all electrically connected through a power line 10.

In the utility model, through the rotating shaft 7, the connecting block 11 and the conductor 12, the circuit path of the alarm module 3 can be started while the dust guard 8 is opened, the alarm function can be played, through the display screen 4 and the operation keys 5, the alarm function of the alarm module 3 can be switched on and off by using the password, if the power distribution cabinet needs to be opened by the power worker, the alarm module 3 can be switched off through the password, and when the cabinet door is closed by the power worker, the alarm module 3 is switched on through the password; through the dust guard 8 that sets up, can be waterproof dustproof, can prevent effectively that external dust and steam from entering into keyhole 9 inside, connecting rod 11 drives conductor 12 and is the horizontal direction and places under the 8 closed states of dust guard, when dust guard 8 was opened, connecting rod 11 drives conductor 12 and is vertical direction and places, contact power cord 10 forms the route simultaneously, there is spring mechanism with pivot 7 matched with, in case dust guard 8 is opened can play to the horizontal state, can ensure alarm module's sensitivity, circuit protection module 14 through setting up, can protect the circuit, prevent that circuit system is impaired, wireless signal transmission module 15 through setting up, can transmit alarm information to electric power console, electric power console will confirm the position of switch board through the locating information that locating module 16 provided, offer the convenience for staff's dispatch.

The utility model discloses a theory of operation and use flow: the alarm module 3 is electrically connected with the control mainboard 13, the rotating shaft 7 and the connecting rod 11 are both made of bakelite, one side of the surface of the control mainboard 13 is provided with a circuit protection module 14, one side of the circuit protection module 14 is provided with a wireless signal transmission module 15, one side of the wireless signal transmission module 15 is provided with a positioning module 16, and the display screen 4, the operation key 5 and the buzzer 6 are all electrically connected through a power line 10; the dust guard 8 can be opened and the circuit path of the alarm module 3 can be started at the same time through the arranged rotating shaft 7, the connecting block 11 and the conductor 12, the alarm function can be played, the alarm function of the alarm module 3 can be switched on and off through the arranged display screen 4 and the arranged operation key 5 by utilizing the password, if the power distribution cabinet needs to be opened by power workers, the alarm module 3 can be switched off through the password, and when the cabinet door is closed by the power workers, the alarm module 3 is switched on through the password; through the dust guard 8 that sets up, can be waterproof dustproof, can prevent effectively that external dust and steam from entering into keyhole 9 inside, connecting rod 11 drives conductor 12 and is the horizontal direction and places under the 8 closed states of dust guard, when dust guard 8 was opened, connecting rod 11 drives conductor 12 and is vertical direction and places, contact power cord 10 forms the route simultaneously, there is spring mechanism with pivot 7 matched with, in case dust guard 8 is opened can play to the horizontal state, can ensure alarm module's sensitivity, circuit protection module 14 through setting up, can protect the circuit, prevent that circuit system is impaired, wireless signal transmission module 15 through setting up, can transmit alarm information to electric power console, electric power console will confirm the position of switch board through the locating information that locating module 16 provided, offer the convenience for staff's dispatch.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The locking device for the power distribution cabinet is characterized by comprising a cabinet door (1), a locking module (2), an alarm module (3), a display screen (4), an operation key (5) and a buzzer (6), wherein the locking module (2) is fixedly connected to the surface of the cabinet door (1), the alarm module (3) is arranged above the locking module (2), the display screen (4) is arranged above the surface of the alarm module (3), the operation key (5) is arranged below the display screen (4), the buzzer (6) is arranged on one side of the operation key (5),

locking module (2) surface connection has pivot (7), pivot (7) fixed surface is connected with dust guard (8), locking module (2) below is provided with keyhole (9), pivot (7) one side is connected with connecting rod (11), connecting rod (11) one end is connected with conductor (12), alarm module (3) below all is connected with power cord (10), pivot (7) below is provided with control mainboard (13).

2. The locking device for distribution cabinets according to claim 1, characterized in that said alarm module (3) is electrically connected to said control board (13).

3. The locking device for distribution cabinets according to claim 1, characterized in that said rotating shaft (7) and connecting rod (11) are made of bakelite.

4. The locking device for the power distribution cabinet according to claim 2, wherein a circuit protection module (14) is disposed on one side of the surface of the control main board (13), a wireless signal transmission module (15) is disposed on one side of the circuit protection module (14), and a positioning module (16) is disposed on one side of the wireless signal transmission module (15).

5. The locking device for the distribution cabinet according to claim 1, wherein the display screen (4), the operation button (5) and the buzzer (6) are electrically connected through a power cord (10).