CN211320606U

CN211320606U - Anti-theft low-voltage cabinet

Info

Publication number: CN211320606U
Application number: CN201922118674.2U
Authority: CN
Inventors: 梅文龙; 孙艳; 贲海强; 崔元建; 陈海峰; 卢益清
Original assignee: Nantong Xingyu Electrical Co ltd
Current assignee: Nantong Xingyu Electrical Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-21
Anticipated expiration: 2029-11-29

Abstract

An anti-theft low-voltage cabinet comprises a cabinet body, a cabinet door and an anti-theft mechanism, wherein a door lock is arranged on the left side of the cabinet door on the cabinet body, the anti-theft mechanism is arranged on the cabinet door, a mounting plate is arranged on the inner side of the cabinet door, a sliding groove is formed in the mounting plate, and a reinforcing rack bar is arranged in the sliding groove; the top end of the upper sliding plate is provided with the supporting rod, the supporting rod is sleeved with a rotating shaft, the rotating shaft is provided with the gear, the bottom end of the lower sliding plate is provided with the motor, the rotating shaft is sleeved on a rotating shaft of the motor, the rotating shaft is provided with the gear, and the ejector rod is arranged between the sliding plates; reset spring one end with the mounting panel lateral wall is connected, the reset spring other end with the push pedal that resets is connected, the push pedal perpendicular to that resets consolidate the rack bar setting, just consolidate rack bar one end embedding the push pedal that resets. The utility model provides the high security avoids the condition of private electricity and stealing the device.

Description

Anti-theft low-voltage cabinet

Technical Field

The utility model relates to a low-voltage board field especially relates to an anti-theft type low-voltage board.

Background

The low-voltage switch cabinet is a device connected with a low-voltage cable as the name implies, a high-voltage cabinet is used by a common power supply station and a substation, the high-voltage cabinet is subjected to voltage reduction by a transformer and then enters a low-voltage cabinet, the low-voltage cabinet enters each power distribution box, and protective devices such as a switch circuit breaker and the like are assembled into an integrated electrical device without the inside.

The low-voltage cabinet used in the market at present generally adopts the lock to protect, but the lock is easily opened through the use instrument to connect the electricity privately and use or steal the valuable device in the low-voltage cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing an anti-theft low-voltage cabinet.

The anti-theft low-voltage cabinet is characterized by comprising a cabinet body, a cabinet door and an anti-theft mechanism, wherein the cabinet door is arranged on the cabinet body, a door lock is arranged on the left side of the cabinet door, the anti-theft mechanism is arranged on the cabinet door, the anti-theft mechanism comprises a reinforcing rack bar, a mounting plate, a sliding groove, a reset mechanism and a translation driving mechanism, the mounting plate is arranged on the inner side of the cabinet door, the sliding groove is arranged on the side, close to the door lock, of the mounting plate, and the reinforcing rack bar is arranged in the sliding groove; the translation driving mechanism is arranged between the sliding grooves and comprises a sliding plate, supporting rods, a rotating shaft, a gear, a conveyor belt, a motor and ejector rods, the sliding plate is arranged in a vertical groove of the sliding grooves, the supporting rods are arranged at the top ends of the sliding plate above the sliding plate, the rotating shaft is sleeved on the supporting rods, the gear is arranged on the rotating shaft, the motor is arranged at the bottom end of the sliding plate below the sliding plate, the gear is sleeved on a rotating shaft of the motor, the supporting rods and the gear sleeved on the supporting rods are arranged above the motor, the conveyor belt is sleeved on the rotating shaft on the supporting rods, and the ejector rods parallel to the reinforcing rack rods are arranged between the sliding plates; canceling release mechanical system establishes nothing lock one side, canceling release mechanical system is including reset push pedal and reset spring, reset spring one end with the mounting panel lateral wall is connected, the reset spring other end with the push pedal that resets is connected, the push pedal perpendicular to that resets consolidate the rack bar setting, just consolidate rack bar one end embedding the push pedal that resets.

Preferably, the sliding groove is E-shaped, and the ejector rod is arranged in the middle sliding groove.

Preferably, a gear section is arranged on the inner side of the reinforcing rack bar, and the length of the gear section is larger than the width of the vertical section of the sliding groove.

Preferably, the door lock end of the ejector rod is provided with a first inclined plane, the ejector rod is pushed into the cabinet door along the first inclined plane by a cabinet frame, and matched second inclined planes are arranged at the non-door lock end of the ejector rod, the lower end of the upper sliding plate and the upper end of the lower sliding plate.

Preferably, the cabinet body is provided with reinforcing holes corresponding to the sliding grooves, and cushion pads are arranged in the reinforcing holes.

Preferably, the conveyor belt has certain elasticity, and the conveyor belt is in an extended state when the cabinet door is in a closed state.

Preferably, the middle of the right side of the reset push plate is provided with a limiting block, and the width of the limiting block is smaller than or equal to the maximum distance between the sliding plates.

The utility model has the advantages that:

the protection measures of the low-voltage cabinet are effectively increased through the anti-theft mechanism; the translation driving mechanism is contacted with the reinforcing rack bar under the closed condition through the ejector rod, so that the safety under the closed condition is ensured, and the injury caused by the fact that a person pays attention to the protruding part of the reinforcing rack bar under the opening and closing conditions is avoided; in the closing process, the ejector rod is pushed into the mounting plate, so that the translation driving mechanism is contacted with the rack rod of the mechanism again, and the uniqueness of the opening mode is ensured.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the description of embodiments of the invention, and are not intended to limit the invention. In the drawings:

FIG. 1 is a schematic view of a low voltage cabinet;

FIG. 2 is a schematic view of a cabinet door structure;

FIG. 3 is a schematic view of the inner side structure of the cabinet door;

FIG. 4 is a schematic structural view of the cabinet door in an open state;

labeled as: 1-cabinet body, 2-cabinet door, 3-door lock, 4-mounting plate, 5-reinforcing hole, 6-buffer pad, 7-reinforcing rack bar, 8-sliding groove, 9-resetting push plate, 10-resetting spring, 11-sliding plate, 12-supporting bar, 13-rotating shaft, 14-gear, 15-conveyor belt, 16-motor and 17-ejector rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1 to 4, the anti-theft low-voltage cabinet comprises a cabinet body 1, a cabinet door 2 and an anti-theft mechanism. The cabinet door 2 is settled on the

cabinet body

1, and 2 left sides of cabinet door are equipped with lock 3, are equipped with anti-theft mechanism on the cabinet door 2, and anti-theft mechanism is including consolidating rack bar 7, mounting panel 4, sliding tray 8, the mechanism that resets and translation actuating mechanism, and mounting panel 4 is established at 2 inboards of cabinet door, and mounting panel 4 is close to 3 sides of lock and is equipped with sliding tray 8, is equipped with in the sliding tray 8 and consolidates rack bar 7. The translation driving mechanism is arranged between the sliding grooves 8 and comprises a sliding plate 11, a supporting rod 12, a rotating shaft 13, a gear 14, a conveying belt 15, a motor 16 and a push rod 17. The sliding plate 11 is arranged in a vertical groove of the sliding groove 8, the top end of the upper sliding plate 11 is provided with a support rod 12, a rotating shaft 13 is sleeved on the support rod 12, a gear 14 is arranged on the rotating shaft 13, the bottom end of the lower sliding plate 11 is provided with a motor 16, the rotating shaft of the motor 16 is sleeved with the gear 14, the support rod 12 and the gear 14 sleeved on the support rod 12 are arranged above the motor 16, the conveyor belt 15 is sleeved on the rotating shaft 13 on the support rod 12, and an ejector rod 17 parallel to the reinforcing rack rod 7 is arranged between the sliding plates 11. The reset mechanism is arranged on one side of the doorless lock 3 and comprises a reset push plate 9 and a reset spring 10. Reset spring 10 one end is connected with the 4 lateral walls of mounting panel, and the reset spring 10 other end is connected with the push pedal 9 that resets, and the push pedal 9 that resets sets up perpendicularly to reinforcing rack bar 7, and reinforcing rack bar 7 one end embedding push pedal 9 that resets.

The low-voltage cabinet is opened, the motor 16 is energized, the pinion 14 on the motor 1 is rotated, and the pinion 14 engaged with and connected through the belt 15 is rotated, so that the reinforcing rack bar 7 is moved inward along the slide groove 8, knowing that the end of the reinforcing rack bar 7 is moved inside the slide groove 8. And opening the door lock and the cabinet door. At the moment, the ejector rod 17 slides out along the sliding groove 8, the sliding plate 11 is driven by the conveyor belt 15 to move in opposite directions, the reset push plate 9 is ejected out of the sliding plate 11 by the reset spring 10, and the limiting block on the reset push plate 9 abuts against the sliding plate 11.

And closing the low-voltage cabinet, closing the cabinet door 2, and pushing the ejector rod 17 into the mounting plate 4 at the edge of the cabinet body. The ejector rod 17 enables the sliding plates 11 to move backwards, the limiting blocks on the reset push plates 9 slide into the sliding plates 11, and the reset springs 10 push the reset push plates 9 to drive the end portions of the reinforcing rack rods 7 to enter the reinforcing holes 5 in the cabinet body 1. Until the reinforcing rack bar abuts the cushion pad 6 in the reinforcing hole 5. At this time, the slide plate 11 is pushed back to the original position by the jack 17, and the gear 14 at the end of the slide plate 11 engages with the gear segment on the reinforcing rack bar 7.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The anti-theft low-voltage cabinet is characterized by comprising a cabinet body, a cabinet door and an anti-theft mechanism, wherein the cabinet door is arranged on the cabinet body, a door lock is arranged on the left side of the cabinet door, the anti-theft mechanism is arranged on the cabinet door, the anti-theft mechanism comprises a reinforcing rack bar, a mounting plate, a sliding groove, a reset mechanism and a translation driving mechanism, the mounting plate is arranged on the inner side of the cabinet door, the sliding groove is arranged on the side, close to the door lock, of the mounting plate, and the reinforcing rack bar is arranged in the sliding groove; the translation driving mechanism is arranged between the sliding grooves and comprises a sliding plate, supporting rods, a rotating shaft, a gear, a conveyor belt, a motor and ejector rods, the sliding plate is arranged in a vertical groove of the sliding grooves, the supporting rods are arranged at the top ends of the sliding plate above the sliding plate, the rotating shaft is sleeved on the supporting rods, the gear is arranged on the rotating shaft, the motor is arranged at the bottom end of the sliding plate below the sliding plate, the gear is sleeved on a rotating shaft of the motor, the supporting rods and the gear sleeved on the supporting rods are arranged above the motor, the conveyor belt is sleeved on the rotating shaft on the supporting rods, and the ejector rods parallel to the reinforcing rack rods are arranged between the sliding plates; canceling release mechanical system establishes nothing lock one side, canceling release mechanical system is including reset push pedal and reset spring, reset spring one end with the mounting panel lateral wall is connected, the reset spring other end with the push pedal that resets is connected, the push pedal perpendicular to that resets consolidate the rack bar setting, just consolidate rack bar one end embedding the push pedal that resets.

2. The anti-theft low-voltage cabinet according to claim 1, wherein the sliding groove is "E" shaped and the middle sliding groove is provided with the push rod.

3. The anti-theft low-voltage cabinet according to claim 1, wherein a gear section is arranged on the inner side of the reinforcing rack bar, and the length of the gear section is larger than the width of the vertical section of the sliding groove.

4. The anti-theft low-voltage cabinet according to claim 1, wherein the door lock end of the push rod is provided with a first inclined surface, the push rod is pushed into the cabinet door by the cabinet frame along the first inclined surface, and the non-door lock end of the push rod, the lower end of the upper sliding plate and the upper end of the lower sliding plate are provided with a second inclined surface which is matched with the first inclined surface.

5. The anti-theft low-voltage cabinet according to claim 1, wherein a reinforcing hole is formed on the cabinet body corresponding to the sliding groove, and a cushion pad is arranged in the reinforcing hole.

6. The anti-theft low-voltage cabinet according to claim 1, wherein the conveyor belt has a certain elasticity, and the conveyor belt is in an extended state when the cabinet door is in a closed state.

7. The anti-theft low-voltage cabinet according to claim 1, wherein a limit block is arranged in the middle of the right side of the reset push plate, and the width of the limit block is smaller than or equal to the maximum distance between the sliding plates.