CN214335885U

CN214335885U - Burglar alarm of electric power facility

Info

Publication number: CN214335885U
Application number: CN202120519250.1U
Authority: CN
Inventors: 潘伟; 徐一翔; 居志刚
Original assignee: Liyang Branch Of Changzhou Sanxin Power Supply Service Co ltd
Current assignee: Liyang Branch Of Changzhou Sanxin Power Supply Service Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-10-01
Anticipated expiration: 2031-03-11

Abstract

The utility model is suitable for an electric power facility technical field provides an electric power facility's burglar alarm, include, install electromagnetic emitter and vibration sensor's burglary-resisting door through the setting to set up in the box with electromagnetic emitter assorted electromagnetic receiver, set up audible alarm and alarm lamp at the top of box, thereby can detect whether someone breaks the door to the burglary-resisting door by force through electromagnetic receiver and vibration sensor, and can report to the police through audible alarm and alarm lamp. Have the transformer case of universal wheel and install the locking screw on the box through the setting to locking screw and transformer case spiro union promote transformer case put stability with fixed transformer case, when needs overhaul transformer case, only need dismantle locking screw, and with transformer case roll-off box can, convenient operation.

Description

Burglar alarm of electric power facility

Technical Field

The utility model belongs to the technical field of the electric power facility, especially, relate to an burglar alarm of electric power facility.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and are arranged in a steel structure box which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device.

When the electric box type substation equipment faces to theft, no effective anti-theft alarm equipment exists. In addition, the internal space of the existing transformer substation is small, and the maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric power facility's burglar alarm aims at solving the problem that prior art exists.

The utility model is realized in such a way that the burglar alarm of the electric power facility comprises a protection device and a power transformation device;

the protection device comprises a box body, a security door and a top plate; the anti-theft door is arranged on one side wall of the box body; the inner surface of the anti-theft door is provided with an electromagnetic emitter and a vibration sensor; an electromagnetic receiver matched with the electromagnetic transmitter is installed in the box body; the upper surface of the top wall of the box body is provided with an audible alarm; the electromagnetic emitter, the sound alarm and the electromagnetic receiver are all electrically connected with a controller; the top plate is of an inverted V-shaped structure; the lower surface of the top plate is fixedly connected with the box body through a plurality of support rods; a plurality of alarm lamps are mounted at the top of the top plate; the alarm lamp is electrically connected with the controller;

the power transformation device comprises a power transformation box; the power transformation box is arranged in the box body; the bottom of the transformer box is provided with a plurality of universal wheels; the universal wheels are positioned on the upper surface of the bottom wall of the box body and support the transformer box; a locking screw rod penetrates through the side wall of the box body; one end of the locking screw is in threaded connection with the outer wall of the transformer box.

Preferably, at least one air inlet is formed in the side wall of the box body;

at least one exhaust fan is installed on the top wall of the box body.

Preferably, a plurality of dustproof grids which are uniformly distributed at intervals are installed in the air inlet.

Preferably, the top plate comprises two side plates which are symmetrically arranged; the two side plates are obliquely arranged; the upper edges of the two side plates are contacted with each other; and sealing rubber strips are arranged at the contact positions of the two side plates.

Preferably, the bottom of the top plate is provided with a camera.

Preferably, a plurality of handles are fixed on the side wall of the transformer box; the outer surface of the handle is provided with anti-skid grains.

Preferably, the upper surface of the bottom wall of the box body is provided with a plurality of sliding tracks formed by depressions matched with the universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an electric power facility's burglar alarm installs electromagnetic emitter and vibration sensor's burglary-resisting door through the setting to set up in the box with electromagnetic emitter assorted electromagnetic receiver, set up audible alarm and alarm lamp at the top of box, thereby can detect whether someone breaks the door to the burglary-resisting door by force through electromagnetic receiver and vibration sensor, and can report to the police through audible alarm and alarm lamp. Have the transformer case of universal wheel and install the locking screw on the box through the setting to locking screw and transformer case spiro union promote transformer case put stability with fixed transformer case, when needs overhaul transformer case, only need dismantle locking screw, and with transformer case roll-off box can, convenient operation.

Drawings

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

fig. 2 is a schematic structural view of the protection device of the present invention;

fig. 3 is a schematic structural diagram of the power transformation device of the present invention.

In the figure: 1. a guard; 11. a box body; 111. locking the screw rod; 112. an audible alarm; 113. an electromagnetic receiver; 114. an air inlet; 115. an exhaust fan; 12. a security door; 121. an electromagnetic transmitter; 122. a vibration sensor; 13. a top plate; 131. a strut; 132. an alarm lamp; 133. a camera; 2. a power transformation device; 21. a power transformation box; 22. a universal wheel; 23. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-theft alarm for an electric power facility comprises a protection device 1 and a power transformation device 2.

The protection device 1 comprises a box body 11, a security door 12 and a top plate 13; a security door 12 is arranged on one side wall of the box body 11; the inner surface of the security door 12 is provided with an electromagnetic emitter 121 and a vibration sensor 122; an electromagnetic receiver 113 matched with the electromagnetic transmitter 121 is arranged in the box body 11; an acoustic alarm 112 is arranged on the upper surface of the top wall of the box body 11; the electromagnetic emitter 121, the audible alarm 112 and the electromagnetic receiver 113 are all electrically connected with a controller; the top plate 13 is of an inverted V-shaped structure; the lower surface of the top plate 13 is fixedly connected with the box body 11 through a plurality of supporting rods 131; a plurality of warning lamps 132 are installed on the top of the top plate 13; the alarm lamp 132 is electrically connected to the controller.

The power transformation device 2 includes a power transformation box 21; the transformer box 21 is arranged in the box body 11; a plurality of universal wheels 22 are mounted at the bottom of the power transformation box 21; the universal wheels 22 are positioned on the upper surface of the bottom wall of the box body 11 and support the transformer box 21; a locking screw 111 penetrates through the side wall of the box body 11; one end of the lock screw 111 is screwed to the outer wall of the transformer box 21.

In the present embodiment, the casing 11 has a rectangular box structure, the security door 12 serves as one side wall of the casing 11, and the electromagnetic transmitter 121 and the electromagnetic receiver 113 cooperate with each other to turn off the audible alarm 112 and the alarm lamp 132 in advance when the maintenance worker normally opens the door. When someone breaks the anti-theft door forcibly, the electromagnetic receiver 113 cannot receive the electromagnetic signal from the electromagnetic transmitter 121, and at the same time, the controller can control the alarm lamp 132 and the sound alarm 112 to start the alarm according to the strong vibration signal detected by the vibration sensor 122. Struts 131 may provide stable support to top plate 13, and top plate 13 may provide dust, sun, and rain protection for enclosure 11. The transformer box 21 can move through the universal wheel 22, and the other three lateral walls of box 11 except that burglary-resisting door 12 all can set up locking screw 111 to can follow three angle locking transformer box 21, when needs overhaul transformer box 21, dismantle locking screw 111 earlier, then open burglary-resisting door 12, the last roll-off transformer box 21 can, overhaul transformer box 21 outside box 11.

Further, at least one air inlet 114 is formed on the side wall of the box body 11; at least one exhaust fan 115 is installed on the top wall of the cabinet 11.

In this embodiment, the exhaust fan 115 can exhaust the air inside the box 11, and the external air enters the box 11 through the air inlet 114, so that the heat generated by the transformer box 21 can be taken away by the air, the internal temperature of the box 11 is reduced, and the working stability of the transformer box 21 is improved.

Further, a plurality of dust grids are installed in the air inlet 114 and are uniformly spaced apart.

In this embodiment, in addition to installing the dust-proof grille, a dust-proof net may be provided inside or outside the air inlet 114, so that the entry of dust in the supplemented air into the box body 11 may be reduced, and the operational safety of the power transformation box 21 may be improved.

Further, the top plate 13 includes two side plates symmetrically disposed; the two side plates are obliquely arranged; the upper edges of the two side plates are contacted with each other; and the contact part of the two side plates is provided with a sealing rubber strip.

In this embodiment, two side plates are spliced to form the top plate 13, and the sealing rubber strips can improve the splicing tightness and reduce water leakage. The two side plates are supported by two support rods 131, respectively.

Further, a camera 133 is mounted to the bottom of the top plate 13.

In the present embodiment, a commercially available face recognition camera may be used as the camera 133, and the camera 133 is used to collect image information of the security door region.

Further, a plurality of handles 23 are fixed to the side wall of the transformer box 21; the outer surface of the handle 23 is provided with anti-slip threads.

In this embodiment, the user can pull out the transformer box by holding the handle 23, and the anti-slip pattern can be located on the anti-slip pattern sleeved on the rubber sleeve on the handle 23, so that the stability of holding the handle by the user can be increased.

Further, the upper surface of the bottom wall of the case 11 has a plurality of sliding rails formed by recesses to be fitted with the casters 22.

In the present embodiment, the universal wheels 22 can slide on the slide rails, and the sliding is more stable. In addition, the edge of the bottom wall of the box 11 contacting the security door 12 may be set to be slope-shaped, so as to facilitate the sliding of the universal wheel 22.

The utility model discloses a theory of operation and use flow: the utility model discloses after the installation, when the maintainer normally opened the door, can close audible alarm 112 and alarm lamp 132 in advance. When someone breaks the anti-theft door forcibly, the electromagnetic receiver 113 cannot receive the electromagnetic signal from the electromagnetic transmitter 121, and at the same time, the controller can control the alarm lamp 132 and the sound alarm 112 to start the alarm according to the strong vibration signal detected by the vibration sensor 122. The top plate 13 may provide dust, sun, and rain protection to the housing 11. When needing to overhaul transformer box 21, dismantle locking screw 111 earlier, then open burglary-resisting door 12, at last the roll-off transformer box 21 can, overhaul transformer box 21 outside box 11 and handle.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An anti-theft alarm of electric power facility which characterized in that: the protection device comprises a protection device (1) and a power transformation device (2);

the protective device (1) comprises a box body (11), a security door (12) and a top plate (13); the anti-theft door (12) is installed on one side wall of the box body (11); the inner surface of the anti-theft door (12) is provided with an electromagnetic emitter (121) and a vibration sensor (122); an electromagnetic receiver (113) matched with the electromagnetic transmitter (121) is arranged in the box body (11); an audible alarm (112) is arranged on the upper surface of the top wall of the box body (11); the electromagnetic emitter (121), the audible alarm (112) and the electromagnetic receiver (113) are all electrically connected with a controller; the top plate (13) is of an inverted V-shaped structure; the lower surface of the top plate (13) is fixedly connected with the box body (11) through a plurality of support rods (131); a plurality of alarm lamps (132) are mounted on the top of the top plate (13); the alarm lamp (132) is electrically connected with the controller;

the power transformation device (2) comprises a power transformation box (21); the power transformation box (21) is arranged in the box body (11); a plurality of universal wheels (22) are mounted at the bottom of the power transformation box (21); the universal wheels (22) are positioned on the upper surface of the bottom wall of the box body (11) and support the transformer box (21); a locking screw (111) penetrates through the side wall of the box body (11); one end of the locking screw rod (111) is in threaded connection with the outer wall of the power transformation box (21).

2. An electric utility burglar alarm according to claim 1, wherein: at least one air inlet (114) is formed in the side wall of the box body (11);

at least one exhaust fan (115) is installed on the top wall of the box body (11).

3. An electric utility burglar alarm according to claim 2, wherein: a plurality of dustproof grids which are uniformly distributed at intervals are arranged in the air inlet (114).

4. An electric utility burglar alarm according to claim 1, wherein: the top plate (13) comprises two side plates which are symmetrically arranged; the two side plates are obliquely arranged; the upper edges of the two side plates are contacted with each other; and sealing rubber strips are arranged at the contact positions of the two side plates.

5. An electric utility burglar alarm according to claim 1, wherein: and a camera (133) is installed at the bottom of the top plate (13).

6. An electric utility burglar alarm according to claim 1, wherein: a plurality of handles (23) are fixed on the side wall of the transformer box (21); the outer surface of the handle (23) is provided with anti-skid grains.

7. An electric utility burglar alarm according to claim 1, wherein: the upper surface of the bottom wall of the box body (11) is provided with a plurality of sliding tracks formed by the depressions matched with the universal wheels (22).