CN110225683A - A kind of electrical control cabinet protective device - Google Patents
A kind of electrical control cabinet protective device Download PDFInfo
- Publication number
- CN110225683A CN110225683A CN201910573105.9A CN201910573105A CN110225683A CN 110225683 A CN110225683 A CN 110225683A CN 201910573105 A CN201910573105 A CN 201910573105A CN 110225683 A CN110225683 A CN 110225683A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- groove
- cabinet door
- electrical control
- control cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 44
- 239000012212 insulator Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/143—Arrangement of several locks, e.g. in parallel or series, on one or more wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
- E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
Abstract
The invention discloses a kind of electrical control cabinet protective devices, it is related to Electric Appliance Cabinet protection related fields, there is no protective device to solve present electrical control cabinet cabinet door, antitheft effect can not be played, if the mechanical lock of electrical cabinet door is smashed, then electrical cabinet door will be opened, the easily stolen problem of internal element.The upper end of the insulator foot is provided with cabinet body, the front end face of the cabinet body is provided with cabinet door, the cabinet door and cabinet body are connected by a hinge, the side of the cabinet door front end face is provided with mechanical lock, the both up and down of the mechanical lock is provided with protective unit, the side of the protective unit is provided with the first groove, the side of first groove is provided with the second groove, the side of first inside grooves is provided with spring, the side of the spring is provided with bolt, second groove is internally provided with cylindrical magnetic core, is provided with solenoid on the cylindrical magnetic core.
Description
Technical field
The present invention relates to Electric Appliance Cabinets to protect related fields, specially a kind of electrical control cabinet protective device.
Background technique
It is electrically the general designation of the subjects such as production, transmission, distribution, use and the electrician's equipment manufacturing of electric energy or engineering field.
It is to create, maintain using electric energy, electrical equipment and electrical technology as means and improve a science for limiting space and environment, contains
Three aspect of conversion, utilization and research of lid electric energy, including basic theory, application technology, facilities and equipment etc..Electrical control cabinet is control
The equipment of electrical equipment processed, electrical control cabinet are the cabinets being process by steel material for protecting component to work normally.Electricity
Gas control cabinet is widely used, is mainly used for chemical industry, environmental protection industry (epi), electric system, metallurgical system is industrial, and nuclear power industry disappears
Anti- security monitoring, transportation industry etc..
But present electrical control cabinet cabinet door does not have protective device, can not play antitheft effect, if electrically
The mechanical lock of cabinet door is smashed, then electrical cabinet door will be opened, and internal element is easily stolen；Therefore one kind is developed in market in urgent need
It is existing that electrical control cabinet helps people to solve the problems, such as with protective device.
Summary of the invention
The purpose of the present invention is to provide a kind of electrical control cabinet protective devices, to solve to propose in above-mentioned background technique
Present electrical control cabinet cabinet door there is no protective device, antitheft effect can not be played, if the machinery of electrical cabinet door
Lock is smashed, then electrical cabinet door will be opened, the easily stolen problem of internal element.
To achieve the above object, the invention provides the following technical scheme: a kind of electrical control cabinet protective device, including it is exhausted
Edge pedestal, the upper end of the insulator foot are provided with cabinet body, and the front end face of the cabinet body is provided with cabinet door, the cabinet door and cabinet body
It is connected by a hinge, the side of the cabinet door front end face is provided with mechanical lock, and the both up and down of the mechanical lock is provided with protection
Unit.
Preferably, the side of the protective unit is provided with the first groove, and the side of first groove is provided with second
Groove, the side of first inside grooves are provided with spring, and the side of the spring is provided with bolt, second groove
It is internally provided with cylindrical magnetic core, is provided with solenoid on the cylindrical magnetic core.
Preferably, the front end face of the mechanical lock is provided with handle, and the upper end of the handle is provided with keyhole, the machine
The rear end face of tool lock is provided with baffle, and the side of the baffle is provided with lock core shaft.
Preferably, power supply is provided with below the protective unit, the side of the power supply is provided with normally closed switch, described
Normally closed switch is provided with switch button above side.
Preferably, the protective unit, power supply and normally closed switch pass through conducting wire between any two and connect.
Preferably, the upper and lower ends of the bolt are provided with pulley, and the distance between upper and lower two pulleys are equal to bolt
Highly.
Compared with prior art, the beneficial effects of the present invention are:
1, the invention passes through the connection of solenoid, power supply and normally closed switch, so that normally closed switch can control solenoidal lead to
Power-off；
2, the invention is by the setting of protective unit, and after solenoid is powered, under the principle of electric magnetisation, cylindrical magnetic core is produced
Bolt is sucked out magnetisation power out of first groove, and cabinet door is locked by bolt and can not be opened at this time, after solenoid power-off, cylindricality
Magnetic core magnetic force disappears, and bolt is sprung back under the action of the spring in the first groove；
3, the invention passes through the setting of mechanical lock and normally closed switch, when mechanical lock is under original state, due to baffle
In the presence of, so that cabinet door can not be opened, it, can be by handle rotation baffle, so that baffle can not stop after key is inserted into keyhole
Cabinet door is opened, and handle can rotate clockwise 90 °, and after baffle is rotated by 90 ° under the action of handle, baffle touches normally closed open
The switch button shut, so that normally closed switch disconnects, solenoid power-off, protective unit restPoses, and cabinet door is in hinge
Mechanical lock can be restPosed by handle with free switch, after cabinet door is closed under effect, so that cabinet door is single in protection
It is locked under the action of member and mechanical lock.
Detailed description of the invention
Fig. 1 is a kind of positive structure diagram of electrical control cabinet protective device of the invention；
Fig. 2 is protective unit, the power supply, normally closed switch connection signal of a kind of electrical control cabinet protective device of the invention
Figure；
Fig. 3 is A, the B area enlarged drawing of a kind of electrical control cabinet protective device of the invention；
Fig. 4 is a kind of mechanical lock structure schematic diagram of electrical control cabinet protective device of the invention；
Fig. 5 is a kind of circuit diagram of electrical control cabinet protective device of the invention.
In figure: 1, insulator foot；2, cabinet body；3, hinge；4, cabinet door；5, mechanical lock；6, the first groove；7, spring；8, it inserts
Pin；9, protective unit；10, cylindrical magnetic core；11, solenoid；12, the second groove；13, handle；14, keyhole；15, baffle；16,
Lock core shaft；17, power supply；18, normally closed switch；19, switch button.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Fig. 1-5 is please referred to, a kind of embodiment provided by the invention: a kind of electrical control cabinet protective device, including insulation
Pedestal 1, the upper end of insulator foot 1 are provided with cabinet body 2, and the front end face of cabinet body 2 is provided with cabinet door 4, and cabinet door 4 and cabinet body 2 pass through hinge
Chain 3 connects, and the side of 4 front end face of cabinet door is provided with mechanical lock 5, and the both up and down of mechanical lock 5 is provided with protective unit 9, mechanical
Lock 5 and protective unit 9 can control the switch of cabinet door 4.
Further, the side of protective unit 9 is provided with the first groove 6, and the side of the first groove 6 is provided with the second groove
12, the side inside the first groove 6 is provided with spring 7, and spring 7 can control the rebound of bolt 8, and the side of spring 7 is provided with slotting
Pin 8, the second groove 12 are internally provided with cylindrical magnetic core 10, solenoid 11, solenoid after on-off are provided on cylindrical magnetic core 10
11 can make cylindrical magnetic core 10 generate magnetic force.
Further, the front end face of mechanical lock 5 is provided with handle 13, and the upper end of handle 13 is provided with keyhole 14, mechanical lock 5
Rear end face be provided with baffle 15, handle 13 controls baffle 15 and rotates, and the side of baffle 15 is provided with lock core shaft 16, and baffle is solid
It is scheduled in lock core shaft 16, can be rotated with the rotation of lock core shaft 16.
Further, the lower section of protective unit 9 is provided with power supply 17, and the side of power supply 17 is provided with normally closed switch 18, normally closed
Switch button 19 is provided with above 18 side of switch, switch button 19 can control the open and close of normally closed switch 18.
Further, protective unit 9, power supply 17 are connected by conducting wire between any two with normally closed switch 18, so that normally closed switch
18 can control the power on/off of the solenoid 11 in protective unit 9.
Further, the upper and lower ends of bolt 8 are provided with pulley, and described the distance between two pulleys up and down are equal to bolt 8
Height, pulley makes sliding of the bolt 8 in the first groove 6 more smooth, will not be excessive because of frictional force so that bolt 8 blocks
It can not extremely move.
Working principle: solenoid 11, power supply 17 and normally closed switch 18 are connected two-by-two by conducting wire, so that normally closed switch 18
The power on/off that can control solenoid 11, after solenoid 11 is powered, under the principle of electric magnetisation, cylindrical magnetic core 10 generates magnetic force,
Bolt 8 is sucked out out of first groove 6, cabinet door 4 is locked by bolt 8 and can not be opened at this time, after solenoid 11 powers off, cylindrical magnetic
10 magnetic force of core disappears, and bolt 8 is sprung back under the action of spring 7 in first groove 6, and protective unit 9 can not stop opening for cabinet door 4
It closes, when mechanical lock 5 is under original state, due to the presence of baffle 15, so that cabinet door 4 can not be opened, key is inserted into keyhole
After 14, baffle 15 can be rotated by handle 13, so that baffle 15 can not stop cabinet door 4 to be opened, handle 13 can revolve clockwise
Turning 90 °, after being rotated by 90 ° under the action of baffle 15 is in handle 13, baffle 15 touches the switch button 19 on normally closed switch 18,
So that normally closed switch 18 disconnects, solenoid 11 is powered off, and protective unit 9 restPoses, and cabinet door 4 can under the action of hinge 3
With free switch, then cabinet door 4 closed, mechanical lock 5 is restPosed by handle 13, so that cabinet door 4 is in protective unit 9
It is locked under the action of mechanical lock 5.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of electrical control cabinet protective device, including insulator foot (1), it is characterised in that: the insulator foot (1) it is upper
End is provided with cabinet body (2), and the front end face of the cabinet body (2) is provided with cabinet door (4), and the cabinet door (4) and cabinet body (2) pass through hinge
(3) it connects, the side of cabinet door (4) front end face is provided with mechanical lock (5), and the both up and down of the mechanical lock (5) is provided with
Protective unit (9).
2. a kind of electrical control cabinet protective device according to claim 1, it is characterised in that: the protective unit (9)
Side be provided with the first groove (6), the side of first groove (6) is provided with the second groove (12), first groove
(6) internal side is provided with spring (7), and the side of the spring (7) is provided with bolt (8), second groove (12)
It is internally provided with cylindrical magnetic core (10), is provided with solenoid (11) on the cylindrical magnetic core (10).
3. a kind of electrical control cabinet protective device according to claim 1, it is characterised in that: the mechanical lock (5)
Front end face is provided with handle (13), and the upper end of the handle (13) is provided with keyhole (14), the rear end face of the mechanical lock (5)
It is provided with baffle (15), the side of the baffle (15) is provided with lock core shaft (16).
4. a kind of electrical control cabinet protective device according to claim 1, it is characterised in that: the protective unit (9)
Lower section be provided with power supply (17), the side of the power supply (17) is provided with normally closed switch (18), the normally closed switch (18) one
Switch button (19) are provided with above side.
5. a kind of electrical control cabinet protective device according to claim 4, it is characterised in that: the protective unit (9),
Power supply (17) is connected by conducting wire between any two with normally closed switch (18).
6. a kind of electrical control cabinet protective device according to claim 2, it is characterised in that: the bolt (8) it is upper
Lower both ends are provided with pulley, and described the distance between two pulleys up and down are equal to the height of bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910573105.9A CN110225683A (en) | 2019-06-28 | 2019-06-28 | A kind of electrical control cabinet protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910573105.9A CN110225683A (en) | 2019-06-28 | 2019-06-28 | A kind of electrical control cabinet protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110225683A true CN110225683A (en) | 2019-09-10 |
Family
ID=67815435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910573105.9A Withdrawn CN110225683A (en) | 2019-06-28 | 2019-06-28 | A kind of electrical control cabinet protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110225683A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984716A (en) * | 2019-12-19 | 2020-04-10 | 广东电网有限责任公司 | Box type transformation station with side angle door |
| WO2020258407A1 (en) * | 2019-06-28 | 2020-12-30 | 太仓德纳森机电工程有限公司 | Protective device for electrical control cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204118534U (en) * | 2014-10-15 | 2015-01-21 | 四川万控电气成套有限公司 | A kind of middle-low voltage switch cabinet easy to loading and unloading |
| CN106099666A (en) * | 2016-06-29 | 2016-11-09 | 郑旭 | A kind of regulator cubicle of intelligent heat dissipation |
| CN208273404U (en) * | 2018-04-26 | 2018-12-21 | 清远市鼎兴泰机械设备有限公司 | A kind of electrical cabinet door with protective device |
| CN208890152U (en) * | 2018-06-15 | 2019-05-21 | 江苏邦泰电气有限公司 | A kind of high-voltage switch gear control cabinet with anti-theft function |
-
2019
- 2019-06-28 CN CN201910573105.9A patent/CN110225683A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204118534U (en) * | 2014-10-15 | 2015-01-21 | 四川万控电气成套有限公司 | A kind of middle-low voltage switch cabinet easy to loading and unloading |
| CN106099666A (en) * | 2016-06-29 | 2016-11-09 | 郑旭 | A kind of regulator cubicle of intelligent heat dissipation |
| CN208273404U (en) * | 2018-04-26 | 2018-12-21 | 清远市鼎兴泰机械设备有限公司 | A kind of electrical cabinet door with protective device |
| CN208890152U (en) * | 2018-06-15 | 2019-05-21 | 江苏邦泰电气有限公司 | A kind of high-voltage switch gear control cabinet with anti-theft function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258407A1 (en) * | 2019-06-28 | 2020-12-30 | 太仓德纳森机电工程有限公司 | Protective device for electrical control cabinet |
| CN110984716A (en) * | 2019-12-19 | 2020-04-10 | 广东电网有限责任公司 | Box type transformation station with side angle door |
| CN110984716B (en) * | 2019-12-19 | 2021-06-11 | 广东电网有限责任公司 | Box type transformation station with side angle door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190910 |
|
| WW01 | Invention patent application withdrawn after publication |