CN209460894U - A kind of theft-prevention structure of high-low pressure cabinet complete set of equipments - Google Patents

A kind of theft-prevention structure of high-low pressure cabinet complete set of equipments Download PDF

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Publication number
CN209460894U
CN209460894U CN201920218395.0U CN201920218395U CN209460894U CN 209460894 U CN209460894 U CN 209460894U CN 201920218395 U CN201920218395 U CN 201920218395U CN 209460894 U CN209460894 U CN 209460894U
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Prior art keywords
wall
cabinet
shield
cabinet door
link block
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CN201920218395.0U
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Inventor
周明
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Zhongshan Shao Liang Mechanical And Electrical Technology Co Ltd
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Zhongshan Shao Liang Mechanical And Electrical Technology Co Ltd
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Abstract

The utility model belongs to distribution technique field, in particular a kind of theft-prevention structure of high-low pressure cabinet complete set of equipments, including cabinet body, the side of the cabinet body offers opening, it is hinged on the cabinet body and the compatible cabinet door that is open, alarm and shield are fixedly installed in the cabinet door, the alarm is located at a side position of shield, electromagnet is fixedly installed at the position of opening on the inner wall of the cabinet body, fixing axle is fixedly connected on the side inner wall of the shield, link block is provided in the fixing axle, circular trough is offered on the link block, the fixing axle is extended in circular trough far from one end of cabinet door and is slidably connected with the inner wall of circular trough.The utility model practicability is high, by the way that alarm mechanism is arranged in cabinet body and cabinet door, cabinet door can be made to trigger alarm equipment alarm under improper opening, remind duty personnel in time, be not stolen so as to the intracorporal complete set of equipments of effective protection cabinet.

Description

A kind of theft-prevention structure of high-low pressure cabinet complete set of equipments
Technical field
The utility model relates to distribution technique field more particularly to a kind of theft-prevention structures of high-low pressure cabinet complete set of equipments.
Background technique
High-low voltage electric power distribution cabinet be exactly as its name suggests in power supply system for carry out electric energy distribution, control, metering and The controller switching equipment of connection cables, general power supply bureau, electric substation are all to use high-tension switch cabinet, are then drawn through transformer pressure-reducing low-pressure side Arrive low-voltage distribution cabinet out, low-voltage distribution cabinet is in the distribution board for arriving each electricity consumption, control cabinet, switch-box, and the inside is exactly by by one A little switch, breaker, fuse, button, indicator light, instrument, electric wires etc protection device, which are assembled integrally, reaches design function It is required that power distribution equipment equipment.
But high-low voltage electric power distribution cabinet in the prior art mostly be by cabinet door be arranged door lock come to complete component into Row protection, but door lock is easy by using tool open, the anti-theft effect of this mode is poor, for this purpose, proposing a kind of high-low pressure The theft-prevention structure of cabinet complete set of equipments.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and a kind of high-low pressure cabinet proposed at Cover the theft-prevention structure of equipment.
To achieve the goals above, the utility model adopts the technical scheme that a kind of high-low pressure cabinet complete set of equipments Theft-prevention structure, including cabinet body, the side of the cabinet body offer opening, are hinged on the cabinet body and the compatible cabinet that is open , it is fixedly installed with alarm and shield in the cabinet door, the alarm is located at a side position of shield, the cabinet It is fixedly installed with electromagnet at the position of opening on the inner wall of body, is fixedly connected on the side inner wall of the shield Dead axle is provided with link block in the fixing axle, offers circular trough on the link block, the fixing axle far from cabinet door one End extends in circular trough and is slidably connected with the inner wall of circular trough, and the shield is fixed on the side inner wall of cabinet door to be connected It is connected to the one end for the first spring being set on fixing axle outer wall, the other end of first spring is fixedly connected with link block, The shield is fixedly installed with the first conductive copper billet on the side inner wall of alarm, and the link block is close to the first conduction The second conductive copper billet is fixedly connected on the side outer wall of copper billet, the link block extends to shield far from one end of cabinet door Outside and circular through hole is offered, slide bar is slidably fitted on the inner wall of the circular through hole, the slide bar is close to electromagnet One end be fixedly connected with iron block, the slide bar is fixedly connected with fixed disc, the fixed disc far from one end of electromagnet The one end for the second spring being set on slide bar outer wall, the second spring are fixedly connected on the side outer wall of electromagnet The other end be fixedly connected with link block.
Preferably, setting opens up that there are two mutually fit with door lock there are two door lock in the cabinet door on the outer wall of the cabinet body The fixing groove matched.
Preferably, the shield and link block are made of epoxy resin material.
Preferably, it is symmetrically opened up on the inner wall of the circular trough there are two first sliding groove, the fixing axle is located at circular trough One end be fixedly connected there are two the first sliding block, two the first sliding blocks are slidably connected with corresponding first sliding groove.
Preferably, the second sliding block there are two being symmetrically fixedly connected on the inner wall of the circular through hole, the outer wall of the slide bar On symmetrically open up there are two second sliding slot, two the second sliding blocks are slidably connected with corresponding second sliding slot.
Preferably, the shield is far from square through hole is offered on the side outer wall of cabinet door, and the link block is far from cabinet One end of door runs through square through hole and extends to the outside of shield.
Compared with prior art, the utility model has the beneficial effects that firstly, the device by cabinet body, cabinet door, opening, Alarm, electromagnet, shield, fixing axle, link block, circular trough, the first spring, the first conductive copper billet, the second conductive copper billet, Circular through hole, slide bar, iron block, fixed disc, second spring and door lock when normal use, after closing cabinet door, pass through two door locks Cabinet door is fixed, after power distribution room backstage is powered to electromagnet, attraction, iron block stress meeting can be generated to the iron block on slide bar It drives sliding bar and is fitted closely with the output shaft end of electromagnet, second spring can be compressed, and not have in power distribution room backstage room In the case where to electromagnet power-off, when cabinet door is by improper opening, cabinet door will drive shield movement, since link block is by sliding Bar limits, so opposite sliding can occur with link block for fixing axle, the first spring can be stretched, and the first conductive copper billet and second Conductive copper billet can be in contact, in this way, alarm is then connected with the intracorporal control power supply of cabinet, it may occur that the alarm of high-decibel, from And the duty personnel of power distribution room can be made timely to be prompted;
It is led by cabinet body, cabinet door, opening, alarm, electromagnet, fixing axle, link block, circular trough, the first spring, first Electrolytic copper block, the second conductive copper billet, circular through hole, slide bar and second spring, are switched after powering off to electromagnet, electromagnet by ship type Output shaft end can lose magnetism, under the action of second spring, slide bar can restore to original state, and at this point, link block does not have There is limitation, under the action of the first spring, link block can be moved to the direction of cabinet door, and the first conductive copper billet and the second conduction Copper billet can separate, and alarm and the intracorporal control power supply of cabinet disconnect, and just can release alarm in this way;
The utility model practicability is high, by the way that alarm mechanism is arranged in cabinet body and cabinet door, cabinet door can be made in improper opening Lower triggering alarm equipment alarm, reminds duty personnel in time, is not stolen so as to the intracorporal complete set of equipments of effective protection cabinet.
Detailed description of the invention
Fig. 1 is the overhead sectional view of the utility model;
Fig. 2 is enlarged drawing at the A of Fig. 1;
Fig. 3 is enlarged drawing at the B of Fig. 2;
Fig. 4 is the front view of the utility model.
In figure: 1, cabinet body;2, cabinet door;3, it is open;4, alarm;5, electromagnet;6, shield;7, fixing axle;8, it connects Block;9, circular trough;10, the first spring;11, the first conductive copper billet;12, the second conductive copper billet;13, circular through hole;14, slide bar; 15, iron block;16, fixed disc;17, second spring;18, door lock.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to shown in Fig. 1-Fig. 4, the utility model provides a kind of technical solution: a kind of high-low pressure cabinet complete set of equipments is prevented Structure is stolen, including cabinet body 1, the side of cabinet body 1 offer opening 3, is hinged on cabinet body 1 and 3 compatible cabinet doors 2 of opening, cabinet It is fixedly installed with alarm 4 and shield 6 on door 2, alarm 4 is located at a side position of shield 6, on the inner wall of cabinet body 1 It is fixedly installed with electromagnet 5 at the position of opening 3, fixing axle 7 is fixedly connected on the side inner wall of shield 6, it is fixed It is provided with link block 8 on axis 7, circular trough 9 is offered on link block 8, fixing axle 7 extends to circular trough far from one end of cabinet door 2 It is slidably connected in 9 and with the inner wall of circular trough 9, shield 6 is fixedly connected on the side inner wall of cabinet door 2 and is set in fixation One end of the first spring 10 on 7 outer wall of axis, the other end of the first spring 10 are fixedly connected with link block 8, and shield 6 is close to report The first conductive copper billet 11, side outer wall of the link block 8 close to the first conductive copper billet 11 are fixedly installed on the side inner wall of alert device 4 On be fixedly connected with the second conductive copper billet 12, link block 8 extends to the outside of shield 6 far from one end of cabinet door 2 and opens up There is circular through hole 13, slide bar 14 is slidably fitted on the inner wall of circular through hole 13, slide bar 14 is close to the fixed company in one end of electromagnet 5 It is connected to iron block 15, slide bar 14 is fixedly connected with fixed disc 16 far from one end of electromagnet 5, and fixed disc 16 is close to electromagnet 5 Side outer wall on be fixedly connected with one end of the second spring 17 being set on 14 outer wall of slide bar, the other end of second spring 17 It is fixedly connected with link block 8;
Setting is there are two door lock 18 in cabinet door 2, opens up that there are two fixations compatible with door lock 18 on the outer wall of cabinet body 1 Slot, shield 6 are made with link block 8 of epoxy resin material, symmetrically open up on the inner wall of circular trough 9 sliding there are two first Slot, one end that fixing axle 7 is located at circular trough 9 are fixedly connected there are two the first sliding block, and two the first sliding blocks are with corresponding the One sliding slot is slidably connected, and is symmetrically fixedly connected on the inner wall of circular through hole 13 there are two the second sliding block, right on the outer wall of slide bar 14 Title is opened up there are two second sliding slot, and two the second sliding blocks are slidably connected with corresponding second sliding slot, and shield 6 is far from cabinet door Square through hole is offered on 2 side outer wall, the one end of link block 8 far from cabinet door 2 is through square through hole and extends to shield 6 Outside, pass through cabinet body 1, cabinet door 2, opening 3, alarm 4, electromagnet 5, shield 6, fixing axle 7, link block 8, circular trough 9, the first the 10, first conductive copper billet 11, second of spring conductive copper billet 12, circular through hole 13, slide bar 14, iron block 15, fixed disc 16, second spring 17 and door lock 18 when normal use, after closing cabinet door 2, are fixed cabinet door 2 by two door locks 18, After power distribution room backstage gives electromagnet 5 to be powered, attraction can be generated to the iron block 15 on slide bar 14,15 stress of iron block will drive cunning Bar 14 is slided and is fitted closely with the output shaft end of electromagnet 5, and second spring 17 can be compressed, and is not given in power distribution room backstage room In the case that electromagnet 5 powers off, when cabinet door 2 is by improper opening, cabinet door 2 will drive the movement of shield 6, due to link block 8 It is limited by slide bar 14, so fixing axle 7 can occur to slide relatively with link block 8, the first spring 10 can be stretched, and first is conductive Copper billet 11 can be in contact with the second conductive copper billet 12, in this way, alarm 4 is then connected with the control power supply in cabinet body 1, it may occur that The alarm of high-decibel, so as to prompt that the duty personnel of power distribution room timely;By cabinet body 1, cabinet door 2, opening 3, Alarm 4, electromagnet 5, fixing axle 7, link block 8, circular trough 9, first the 10, first conductive copper billet 11, the second conductive copper of spring Block 12, circular through hole 13, slide bar 14 and second spring 17 are switched after powering off to electromagnet 5, the output of electromagnet 5 by ship type Shaft end can lose magnetism, and under the action of second spring 17, slide bar 14 can restore to original state, and at this point, link block 8 does not have There is limitation, under the action of the first spring 10, link block 8 can move to the direction of cabinet door 2, and the first conduction copper billet 11 and the Two conductive copper billets 12 can separate, and the control power supply in alarm 4 and cabinet body 1 disconnects, and alarm just can be released in this way, with rear cabinet door It can be opened;The utility model practicability is high, by the way that alarm mechanism is arranged in cabinet body 1 and cabinet door 2, cabinet door 2 can be made improper It opens lower triggering alarm 4 to alarm, reminds duty personnel in time, be not stolen so as to the complete set of equipments in effective protection cabinet body 1 It walks.
Working principle: the model of door lock 18 are as follows: MS707, the model of electromagnet 5 are as follows: ZN63A, the model of alarm 4 are as follows: BJ-1, alarm 4 and the first conductive copper billet 11 are electrically connected by conducting wire, the control power supply of the second conductive copper billet 12 and power distribution cabinet It is electrically connected by conducting wire, in use, the ship type switch of model KCD4-201N can be arranged in the backstage room of power distribution room, and is made Ship type switch, electromagnet 5 and external power supply are sequentially connected composition closed circuit by conducting wire.After closing cabinet door 2, two are first passed through Door lock 18 fixes cabinet door 2, then switchs starting electromagnet 5 by ship type and runs, can be to slide bar 14 after electromagnet 5 is powered On iron block 15 generate attraction, 15 stress of iron block will drive slide bar 14 slide and closely pasted with the output shaft end of electromagnet 5 It closes, second spring 17 can be compressed, in the case where power distribution room backstage room does not give electromagnet 5 to power off, when cabinet door 2 is opened When, cabinet door 2 will drive the movement of shield 6, since link block 8 is limited by slide bar 14, so fixing axle 7 can occur with link block 8 Opposite sliding, the first spring 10 can be stretched, and the first conductive copper billet 11 can be in contact with the second conductive copper billet 12, in this way, report Alert device 4 is then connected with the control power supply in cabinet body 1, it may occur that the alarm of high-decibel, so as to make the duty personnel of power distribution room Timely prompted;It is switched by ship type after being powered off to electromagnet 5, the output shaft end of electromagnet 5 can lose magnetism, second Under the action of spring 17, slide bar 14 can restore to original state, and at this point, link block 8 without limitation, in the first spring 10 Under the action of, link block 8 can be moved to the direction of cabinet door 2, and the first conductive copper billet 11 and the second conductive copper billet 12 can separate, and be reported Alert device 4 is disconnected with the control power supply in cabinet body 1, just can release alarm in this way.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of theft-prevention structure of high-low pressure cabinet complete set of equipments, including cabinet body (1), it is characterised in that: the side of the cabinet body (1) It offers opening (3), the compatible cabinet door (2) with opening (3), fixed peace on the cabinet door (2) is hinged on the cabinet body (1) Equipped with alarm (4) and shield (6), the alarm (4) is located at a side position of shield (6), the cabinet body (1) It is fixedly installed with electromagnet (5) at the position of opening (3) on inner wall, it is fixed on the side inner wall of the shield (6) to connect It is connected to fixing axle (7), is provided with link block (8) on the fixing axle (7), offer circular trough (9) on the link block (8), The fixing axle (7) extends in circular trough (9) far from the one end of cabinet door (2) and is slidably connected with the inner wall of circular trough (9), institute It states shield (6) and is fixedly connected with the first spring being set on fixing axle (7) outer wall on the side inner wall of cabinet door (2) (10) other end of one end, first spring (10) is fixedly connected with link block (8), and the shield (6) is close to alarm The first conductive copper billet (11) is fixedly installed on the side inner wall of device (4), the link block (8) is close to the first conductive copper billet (11) Side outer wall on be fixedly connected with the second conductive copper billet (12), the link block (8) extends to anti-far from the one end of cabinet door (2) It the outside of shield (6) and offers circular through hole (13), is slidably fitted with slide bar on the inner wall of the circular through hole (13) (14), the slide bar (14) is fixedly connected with iron block (15) close to the one end of electromagnet (5), and the slide bar (14) is far from electromagnet (5) one end is fixedly connected with fixed disc (16), and the fixed disc (16) is fixed on the side outer wall of electromagnet (5) It is connected with the one end for the second spring (17) being set on slide bar (14) outer wall, the other end of the second spring (17) and connection Block (8) is fixedly connected.
2. a kind of theft-prevention structure of high-low pressure cabinet complete set of equipments according to claim 1, it is characterised in that: the cabinet door (2) setting is there are two door lock (18) on, opens up that there are two the compatible fixations with door lock (18) on the outer wall of the cabinet body (1) Slot.
3. a kind of theft-prevention structure of high-low pressure cabinet complete set of equipments according to claim 1, it is characterised in that: the shield (6) it is made with link block (8) of epoxy resin material.
4. a kind of theft-prevention structure of high-low pressure cabinet complete set of equipments according to claim 1, it is characterised in that: the circular trough (9) first sliding groove there are two symmetrically opening up on inner wall, one end that the fixing axle (7) is located at circular trough (9) is fixedly connected with Two the first sliding blocks, two the first sliding blocks are slidably connected with corresponding first sliding groove.
5. a kind of theft-prevention structure of high-low pressure cabinet complete set of equipments according to claim 1, it is characterised in that: described round logical It is symmetrically fixedly connected on the inner wall in hole (13) there are two the second sliding block, symmetrically opens up that there are two the on the outer wall of the slide bar (14) Two sliding slots, two the second sliding blocks are slidably connected with corresponding second sliding slot.
6. a kind of theft-prevention structure of high-low pressure cabinet complete set of equipments according to claim 1, it is characterised in that: the shield (6) square through hole is offered on the side outer wall far from cabinet door (2), the one end of the link block (8) far from cabinet door (2) is through side Shape through-hole and the outside for extending to shield (6).
CN201920218395.0U 2019-02-21 2019-02-21 A kind of theft-prevention structure of high-low pressure cabinet complete set of equipments Active CN209460894U (en)

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Application Number Priority Date Filing Date Title
CN201920218395.0U CN209460894U (en) 2019-02-21 2019-02-21 A kind of theft-prevention structure of high-low pressure cabinet complete set of equipments

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111997882A (en) * 2020-08-26 2020-11-27 全叶琼 Water pump control box
CN112186512A (en) * 2020-09-23 2021-01-05 华翔翔能科技股份有限公司 Anti-theft power distribution room
CN112688180A (en) * 2020-12-16 2021-04-20 扬州德云电气设备集团有限公司 Valve locking device of switch cabinet
CN113556890A (en) * 2021-09-18 2021-10-26 南通东白电子商务有限公司 Anti-theft mechanism for computer system integrated electrical control cabinet

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111997882A (en) * 2020-08-26 2020-11-27 全叶琼 Water pump control box
CN112186512A (en) * 2020-09-23 2021-01-05 华翔翔能科技股份有限公司 Anti-theft power distribution room
CN112688180A (en) * 2020-12-16 2021-04-20 扬州德云电气设备集团有限公司 Valve locking device of switch cabinet
CN112688180B (en) * 2020-12-16 2022-07-01 扬州德云电气设备集团有限公司 Valve locking device of switch cabinet
CN113556890A (en) * 2021-09-18 2021-10-26 南通东白电子商务有限公司 Anti-theft mechanism for computer system integrated electrical control cabinet
CN113556890B (en) * 2021-09-18 2021-11-30 南通东白电子商务有限公司 Anti-theft mechanism for computer system integrated electrical control cabinet

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