CN211017912U

CN211017912U - Anti-theft transformer substation with early warning device

Info

Publication number: CN211017912U
Application number: CN201922493203.XU
Authority: CN
Inventors: 陈海光; 昌家弟; 任玮
Original assignee: Shanghai Guocheng Energy Science & Technology Co ltd
Current assignee: Shanghai Guocheng Energy Science & Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-14
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a take early warning device's theftproof transformer substation, which comprises a base, the last surface mounting of base has the transformer case, the front surface of transformer case is equipped with the door frame, one side of door frame articulates there is the chamber door, the opposite side cooperation of chamber door and door frame is used, be equipped with the lock in the chamber door, it has the spring bolt to stretch out in the lock, integrated into one piece has the lockhole on the door frame, the outside of lockhole is equipped with L shaped plate, the spring bolt runs through L shaped plate and stretches into in the lockhole, just seted up the guide way with spring bolt contact department on the chamber door, be equipped with the steel bushing in the guide way, the steel bushing is in the outside of spring bolt, be equipped with the trompil the same with the steel bushing diameter on the L shaped plate, be equipped with the fender ring on the spring bolt, keep off ring and the steel bushing laminating, the outside of spring bolt is equipped with the spring, the one end.

Description

Anti-theft transformer substation with early warning device

Technical Field

The utility model relates to a transformer substation technical field, concrete field is a take early warning device's theftproof transformer substation.

Background

The transformer substation is a power facility for transforming voltage, receiving and distributing electric energy, controlling the flow direction of electric power and adjusting voltage in a power system, and connects power grids of voltages of all levels through a transformer of the transformer substation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take early warning device's theftproof transformer substation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a take early warning device's theftproof transformer substation, the on-line screen storage device comprises a base, the last surface mounting of base has the transformer case, the front surface of transformer case is equipped with the door frame, one side of door frame articulates there is the chamber door, the chamber door uses with the opposite side cooperation of door frame, be equipped with the lock in the chamber door, it has the spring bolt to stretch out in the lock, integrated into one piece has the lockhole on the door frame, the outside of lockhole is equipped with L shaped plate, the spring bolt runs through L shaped plate and stretches into in the lockhole, on the chamber door and seted up the guide way with spring bolt contact department, be equipped with the steel bushing in the guide way, the steel bushing is in the outside of spring bolt, be equipped with the trompil the same with the steel bushing diameter on the L shaped plate, be equipped with the fender ring on the spring bolt, fender ring and steel bushing laminating, the outside of spring bolt is equipped with the spring, the one end of spring is connected with the cell wall of guide way, the other end of spring is connected with the steel.

Preferably, the baffle ring is fixedly installed at one end, close to the lock hole, of the lock tongue, and the diameter of the baffle ring is smaller than that of the steel sleeve.

Preferably, the alarm comprises an alarm lamp, a sound cone, a voice coil, a transformer and a shell.

Preferably, the bottom surface of the alarm lamp is connected with the upper surface of the transformer, the sound cone is nested with the voice coil, and the alarm lamp is installed in the center of the inner surface of the shell.

Preferably, the upper surface of transformer case is equipped with the edge that keeps off the rain, alarm fixed mounting is in the upper surface on edge that keeps off the rain.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-theft transformer substation with the early warning device has the following advantages:

(1) when the box door is closed, the lock tongue penetrates through the L-shaped plate to move towards the lock hole, the baffle ring moves along with the lock tongue, the steel sleeve is not blocked by the baffle ring, the lock tongue moves towards the L-shaped plate under the pushing of the spring, and penetrates through the opening in the L-shaped plate to abut against the baffle ring on the lock tongue again, even if lawless persons insert tools such as a pry bar into a gap between the box door and the door frame by violence, due to the existence of the steel sleeve, the pry bar cannot directly act on the lock tongue, the lock tongue is difficult to be pulled out of the lock hole, so that lawless persons cannot pry the box door to steal parts in the transformer box, and the anti;

(2) when a door of the transformer box is violently opened by a lawbreaker, the transformer box violently vibrates, a vibration detector senses vibration and generates a signal which is transmitted to an alarm, and the alarm gives an alarm in an acousto-optic mode;

(3) the electric connection between the alarm and the vibration detector adopts a cable consisting of one or more insulated wires, and the outside of the cable is covered by a tough outer layer made of metal or rubber, so that the cable is prevented from being damaged by lawbreakers in advance.

Drawings

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

FIG. 2 is a schematic sectional view of the door frame and the door in the direction A-A;

fig. 3 is a schematic view of the sectional structure of the alarm device of the present invention.

In the figure, 1-base, 2-transformer box, 3-door frame, 4-door, 5-door lock, 6-bolt, 7-lock hole, 8-L shaped plate, 9-guide groove, 10-steel sleeve, 11-baffle ring, 12-spring, 13-alarm, 1301-alarm lamp, 1302-sound basin, 1303-voice coil, 1304-transformer, 1305-shell, 14-vibration detector and 15-rain edge.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the utility model provides a technical scheme, a burglary prevention transformer substation with an early warning device comprises a base 1, a transformer box 2 is installed on the upper surface of the base, a door frame 3 is arranged on the front surface of the transformer box 2, a box door 4 is hinged to one side of the door frame 3, the box door 4 is used in cooperation with the other side of the door frame 3, a door lock 5 is arranged in the box door 4, a bolt 6 extends out of the door lock 5, a lock hole 7 is integrally formed in the door frame 3, a L-shaped plate 8 is arranged on the outer side of the lock hole 7, the bolt 6 penetrates through a L-shaped plate 8 and extends into a lock hole 7, a guide groove 9 is arranged on the contact position of the bolt 6 on the box door 4, a steel sleeve 10 is arranged in the guide groove 9, the steel sleeve 10 is sleeved on the outer side of the bolt 6, an opening hole with the diameter identical to that of the steel sleeve 10 is arranged on the steel sleeve 8, a baffle ring 11 is arranged on the bolt 6, the baffle ring 11 is attached to the steel sleeve 10, the steel sleeve 6, a spring 12 is arranged on the outer side wall of the spring 6, when the steel sleeve 6 is inserted into the steel sleeve 6, the alarm is connected with a steel sleeve 6, the alarm 6 is connected with a wire 18, the alarm 6, when the alarm, the alarm 6 is not only when the alarm, the alarm is not damaged, the alarm 6 is damaged, the alarm 6, the alarm 6 is damaged, the alarm 6, the alarm 6 is not damaged, the alarm 6.

Specifically, the baffle ring 11 is fixedly installed at one end of the lock tongue 6 close to the lock hole 7, and the diameter of the baffle ring 11 is smaller than that of the steel sleeve 10.

Specifically, referring to fig. 3, the alarm 13 includes an alarm lamp 1301, a cone 1302, a voice coil 1303, a transformer 1304, and a housing 1305.

Specifically, the alarm lamp 1301 has a bottom surface connected to the upper surface of the transformer 1304, the cone 1302 is fitted in the voice coil 1303, and the alarm lamp 1301 is installed at the center of the inner surface of the casing 1305.

Specifically, the upper surface of the transformer case 2 is provided with a rain shielding edge 15, and the alarm 13 is fixedly installed on the upper surface of the rain shielding edge 15.

The working principle of the utility model is that when the door 4 is closed, the lock tongue 6 passes through the L-shaped plate 8 to move towards the lock hole 7, the baffle ring 11 moves along with the lock tongue 6, at this time, the steel sleeve 10 is not blocked by the baffle ring 11, the lock tongue 6 moves towards the L-shaped plate 8 under the pushing of the elastic force of the spring 12 and passes through the opening on the L-shaped plate 8 to abut against the baffle ring 11 on the lock tongue 6 again, even if a lawless person adopts violence to insert tools such as a crowbar into a gap between the door 4 and the door frame 3, due to the existence of the steel sleeve 10, the crow bar cannot directly act on the lock tongue 6, the lock tongue 6 cannot be pulled out of the lock hole 7, so that the lawless person cannot pry the door 4 to steal parts in the transformer box 2, the anti-theft performance of the transformer box 2 is improved, when the door is opened, the lock tongue 6 is pulled out of the lock hole 7 to retract into the door lock 5, the baffle ring 11 on the lock tongue 6 drives the steel sleeve 10 to compress the spring 12 and withdraw from the opening on the L-shaped plate 8, so that the alarm box 2 can open the door 4, the alarm can violence vibration signal can be sensed by a rubber bag 13, and the alarm can be connected with an electric wire 13 connected with the alarm, and an alarm in advance, and an alarm in the alarm in.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take early warning device's theftproof transformer substation, includes base (1), its characterized in that the last surface mounting of base (1) has transformer box (2), the front surface of transformer box (2) is equipped with door frame (3), one side of door frame (3) articulates there is chamber door (4), the opposite side cooperation of chamber door (4) and door frame (3) is used, be equipped with lock (5) in chamber door (4), it has spring bolt (6) to stretch out in lock (5), integrated into one piece has lockhole (7) on door frame (3), the outside of lockhole (7) is equipped with L shaped plate (8), spring bolt (6) run through L shaped plate (8) and stretch into in lockhole (7), on chamber door (4) and in the department of contact with spring bolt (6) seted up guide way (9), be equipped with steel bushing (10) in guide way (9), steel bushing (10) cover is in the outside of spring bolt (6), be equipped with on L shaped plate (8) the same with steel bushing (10) diameter, be equipped with the alarm (6) shock ring detector (12) on the spring bolt (13) the trompil lateral wall is connected with steel bushing (12), the alarm device (12) the trompil electricity is connected with steel bushing (12) electricity detector the alarm device (13), the trompil of spring bushing (13) is equipped with steel bushing (10) on the alarm side wall of spring bushing (12) the alarm device (13) the alarm side wall of spring bushing (12) is connected on the alarm device (12.

2. The anti-theft substation with the early warning device according to claim 1, characterized in that: the blocking ring (11) is fixedly installed at one end, close to the lock hole (7), of the lock tongue (6), and the diameter of the blocking ring (11) is smaller than that of the steel sleeve (10).

3. The anti-theft substation with the early warning device according to claim 1, characterized in that: the alarm (13) comprises an alarm lamp (1301), a sound basin (1302), a voice coil (1303), a transformer (1304) and a shell (1305).

4. The anti-theft substation with the early warning device according to claim 3, characterized in that: the bottom surface of the alarm lamp (1301) is connected with the upper surface of the transformer (1304), the sound cone (1302) is nested with the voice coil (1303), and the alarm lamp (1301) is installed in the center of the inner surface of the shell (1305).

5. The anti-theft substation with the early warning device according to claim 1, characterized in that: the upper surface of transformer case (2) is equipped with rain-proof edge (15), alarm (13) fixed mounting is in the upper surface that keeps off the rain along (15).