CN210430532U

CN210430532U - Intelligent high-voltage switch cabinet

Info

Publication number: CN210430532U
Application number: CN201921739548.2U
Authority: CN
Inventors: 张侃侃; 胡跃东; 胡晨光
Original assignee: Shandong Yu Yu Industrial Co ltd
Current assignee: Shandong Yu Yu Industrial Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-04-28
Anticipated expiration: 2029-10-17

Abstract

The utility model provides an intelligent high-voltage switch cabinet, which comprises a cabinet body, wherein the front side of the cabinet body is provided with a cabinet door which is movably connected with the cabinet body, and the front side of the cabinet door is fixedly provided with a handle and an electric button; the inner side of the cabinet body, which is matched with the cabinet door, is provided with a lock hole piece, and the cabinet door is provided with an electric lock mechanism matched with the lock hole piece; electronic lock mechanism is including locking shell, bolt and motor, and the lock shell inboard is equipped with bolt chamber and motor chamber, and the bolt chamber outside is equipped with the opening that supplies the bolt to stretch out, and the motor is fixed in the motor chamber, and the output shaft of motor extends to the bolt intracavity, and through advancing cover and latch connection, advances the inside internal thread that is equipped with of cover, and the internal thread cooperates with the card line piece on bolt surface, under the positive and negative rotation of motor, realizes the shift-in and shifting out of bolt. The utility model has simple structure, only needs to start the motor to control the positive and negative movement of the bolt, completes the opening and closing, and saves time; and meanwhile, a locking structure is added for secondary locking, so that the safety protection function of the high-voltage switch cabinet is greatly improved.

Description

Intelligent high-voltage switch cabinet

Technical Field

The utility model belongs to the cubical switchboard field, concretely relates to intelligence high tension switchgear.

Background

The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, the high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV-550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectioning device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. Traditional high tension switchgear is that the staff is manual opens the cabinet door, at the in-process of opening the cabinet door, has wasted the time, and the staff opens the cabinet door under emergency, not only can miss the best opportunity of handling the condition, has still reduced staff's work efficiency.

Disclosure of Invention

To the weak point among the prior art, the utility model provides an intelligence high tension switchgear.

In order to achieve the above purpose, the utility model discloses technical scheme as follows:

an intelligent high-voltage switch cabinet comprises a cabinet body, wherein a cabinet door is arranged on the front side of the cabinet body and is movably connected with the cabinet body, and a handle and an electric button are fixedly arranged on the front side of the cabinet door; the inner side of the cabinet body, which is matched with the cabinet door, is provided with a lock hole piece, and the cabinet door is provided with an electric lock mechanism matched with the lock hole piece; electronic lock mechanism is including locking shell, bolt and motor, and the lock shell inboard is equipped with bolt chamber and motor chamber, and the bolt chamber outside is equipped with the opening that supplies the bolt to stretch out, and the motor is fixed in the motor chamber, and the output shaft of motor extends to the bolt intracavity, and through advancing cover and latch connection, advances the inside internal thread that is equipped with of cover, and the internal thread cooperates with the card line piece on bolt surface, under the positive and negative rotation of motor, realizes the shift-in and shifting out of bolt.

Furthermore, a locking mechanism is arranged above the bolt for secondary locking; the locking mechanism penetrates through a through hole above the lock shell and is matched and locked with a fixing groove arranged on the upper side of the bolt.

Furthermore, locking mechanical system includes locking lever, shell, ferromagnetic core, solenoid and reset spring, ferromagnetic core and locking lever fixed connection, places the shell in the solenoid, and solenoid encircles ferromagnetic core and set up, and reset spring cover is located on ferromagnetic core, and reset spring's one end butt shell inboard border.

Further, the motor is SC50X300-S-FA in model.

Has the advantages that: the utility model discloses simple structure only needs the positive and negative removal of starter motor control bolt, accomplishes and opens and close to reach automatic switch's purpose, this process has saved the time greatly, has made things convenient for the user to use simultaneously. And meanwhile, the locking structure is used for secondary locking, so that the structural cost is low, and the safety protection function of the high-voltage switch cabinet is greatly improved.

Drawings

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

fig. 2 is a schematic view of a partial structure of the present invention.

In the figure, 1-cabinet body, 2-cabinet door, 3-keyhole member, 4-electric lock mechanism, 5-lock shell, 6-bolt, 7-motor, 8-pushing sleeve, 9-perforation, 10-fixed slot, 11-locking rod, 12-shell, 13-ferromagnetic core, 14-electromagnetic coil, 15-reset spring; 51-pin cavity, 52-motor cavity, 53-opening, 61-block, 71-output shaft, 81-internal thread.

Detailed Description

The present invention is described below with reference to specific examples. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention in any way.

As shown in fig. 1 and 2, an intelligent high-voltage switch cabinet comprises a cabinet body 1, a cabinet door 2 is arranged on the front side of the cabinet body 1, the cabinet door 2 is movably connected with the cabinet body 1, and a handle and an electric button (not shown) are fixedly mounted on the front side of the cabinet door 2; a lock hole piece 3 is arranged on the inner side of the cabinet body 1 matched with the cabinet door 2, and the cabinet door 2 is provided with an electric lock mechanism 4 matched with the lock hole piece 3;

the electric lock mechanism 4 comprises a lock shell 5, a bolt 6 and a motor 7, wherein a bolt cavity 51 and a motor cavity 52 are arranged on the inner side of the lock shell 5, an opening 53 for the bolt 6 to extend out is formed in the outer side of the bolt cavity 51, the motor 7 is fixed in the motor cavity 52, an output shaft 71 of the motor 7 extends into the bolt cavity 51 and is connected with the bolt 6 through a pushing sleeve 8, an internal thread 81 is formed in the pushing sleeve 8, and the internal thread 81 is matched with a clamping block 61 on the surface of the bolt 6; a locking mechanism is arranged above the bolt 6 for secondary locking; the locking mechanism penetrates through a through hole 9 above the lock shell 5 and is matched and locked with a fixing groove 10 arranged on the upper side of the bolt 6;

the locking mechanism comprises a locking rod 11, a shell 12, a ferromagnetic core 13, an electromagnetic coil 14 and a reset spring 15, wherein the ferromagnetic core 13 is fixedly connected with the locking rod 11, the electromagnetic coil 14 is arranged in the shell 12, the electromagnetic coil 14 surrounds the ferromagnetic core 13, the reset spring 15 is sleeved on the ferromagnetic core 13, and one end of the reset spring 15 is abutted to the inner side edge of the shell 1.

The utility model discloses a work flow:

before the cabinet door is opened, an electric button is pressed, the electromagnetic coil is in a power-on state, the ferromagnetic core is withdrawn into the electromagnetic coil under the action of electromagnetic force, and then the locking rod is driven to withdraw from the fixing groove; simultaneously, a motor is started, the motor drives a pushing sleeve to rotate, when the pushing sleeve rotates, the internal thread is matched with the clamping line block to drive the plug pin to move, and the plug pin moves out of the inner cavity of the keyhole piece to finish opening; when the cabinet door is closed, the motor rotates reversely to drive the pushing sleeve to rotate reversely, the pushing sleeve drives the bolt to move reversely through the matching of the internal thread and the thread clamping block when rotating, the bolt moves to the inner cavity of the lock hole piece, the fixing groove on the bolt is opposite to the through hole on the lock shell, the electromagnetic coil is powered off, the locking rod falls to the fixing groove under the action of the reset spring, so that the bolt is locked, the closing is completed, the purposes of automatically opening and closing the cabinet door and secondarily locking are achieved, the opening and closing process is short and short, and the use by a user is facilitated.

Claims

1. The utility model provides an intelligence high tension switchgear which characterized in that: the electric cabinet comprises a cabinet body, wherein a cabinet door is arranged on the front side of the cabinet body and is movably connected with the cabinet body, and a handle and an electric button are fixedly arranged on the front side of the cabinet door; the inner side of the cabinet body, which is matched with the cabinet door, is provided with a lock hole piece, and the cabinet door is provided with an electric lock mechanism matched with the lock hole piece; electronic lock mechanism is including locking shell, bolt and motor, and the lock shell inboard is equipped with bolt chamber and motor chamber, and the bolt chamber outside is equipped with the opening that supplies the bolt to stretch out, and the motor is fixed in the motor chamber, and the output shaft of motor extends to the bolt intracavity, and through advancing cover and latch connection, advances the inside internal thread that is equipped with of cover, and the internal thread cooperates with the card line piece on bolt surface, under the positive and negative rotation of motor, realizes the shift-in and shifting out of bolt.

2. The intelligent high-voltage switch cabinet according to claim 1, wherein: a locking mechanism is arranged above the bolt for secondary locking; the locking mechanism penetrates through a through hole above the lock shell and is matched and locked with a fixing groove arranged on the upper side of the bolt.

3. The intelligent high-voltage switchgear cabinet as claimed in claim 2, wherein: the locking mechanism comprises a locking rod, a shell, a ferromagnetic core, an electromagnetic coil and a reset spring, the ferromagnetic core is fixedly connected with the locking rod, the electromagnetic coil is arranged in the shell in a surrounding mode, the reset spring is sleeved on the ferromagnetic core, and one end of the reset spring is abutted to the inner side edge of the shell.

4. The intelligent high-voltage switch cabinet according to claim 1, wherein: the model of the motor is SC50X 300-S-FA.