CN208273404U - A kind of electrical cabinet door with protective device - Google Patents
A kind of electrical cabinet door with protective device Download PDFInfo
- Publication number
- CN208273404U CN208273404U CN201820609167.1U CN201820609167U CN208273404U CN 208273404 U CN208273404 U CN 208273404U CN 201820609167 U CN201820609167 U CN 201820609167U CN 208273404 U CN208273404 U CN 208273404U
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- bolt
- electrical cabinet
- groove
- hinge
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Abstract
The utility model discloses a kind of electrical cabinet door with protective device, including electrical cabinet ontology, mechanical lock bolt device and hinge, the front surface of the electrical cabinet ontology is hinged with shutter door by hinge, the mechanical lock bolt device includes the first bolt and jack, electrical cabinet ontology is arranged in far from position corresponding with shutter door level among the side of hinge in the jack, first bolt is fixed on the inside of electrical cabinet ontology far from position corresponding with jack level among the side of hinge, first bolt is provided with switch key far from the side of jack, the utility model is provided with protective device, after mechanical lock device is damaged, solenoid is energized state, so the magnetism of column magnetic core is strong, column magnetic core can attract magnet block and the second bolt to enter the inside of the second groove, second bolt is inserted into the inside of the second groove It just can be avoided shutter door afterwards to be opened, to achieve the purpose that antitheft.
Description
Technical field
The utility model relates to electrical cabinet technical field, specifically a kind of electrical cabinet door with protective device.
Background technique
Electrical cabinet is the cabinet being process by steel material for protecting component to work normally.Electrical cabinet making material one
As be divided into hot rolled steel plate and two kinds of cold-rolled steel sheet.Cold-rolled steel sheet is soft with respect to hot rolled steel plate more material, is more suitable for the system of electrical cabinet
Make.Electrical cabinet is widely used to be mainly used for chemical industry, and environmental protection industry (epi), electric system, metallurgical system is industrial, and nuclear power industry disappears
Anti- security monitoring, transportation industry etc., but existing electrical cabinet door does not have protective device, can not play antitheft effect,
If the mechanical lock of electrical cabinet door is smashed, electrical cabinet door will be opened, and internal element is easily stolen.
Utility model content
The electrical cabinet door with protective device that the purpose of this utility model is to provide a kind of, it is in the prior art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of electrical cabinet door with protective device,
Including electrical cabinet ontology, mechanical lock bolt device and hinge, the front surface of the electrical cabinet ontology is hinged with opening and closing by hinge
Door, the mechanical lock bolt device include the first bolt and jack, and one of electrical cabinet ontology far from hinge is arranged in the jack
Position corresponding with shutter door level, first bolt are fixed on side of the inside far from hinge of electrical cabinet ontology among side
Intermediate position corresponding with jack level, first bolt are provided with switch key, the shutter door far from the side of jack
Protective device is provided among side far from mechanical lock bolt device, the protective device includes the first groove, the second groove
With column magnetic core, side and mechanical lock bolt device water of the inside of electrical cabinet ontology close to hinge is arranged in first groove
Corresponding position is put down, the inside upper and lower surface of first groove, which rotates, is fixed with idler wheel, and the inside of first groove is inserted
Entering has the second bolt, and second bolt is fixed with magnet block close to one end of shutter door, and the second groove setting is being opened and closed
Close to the side of hinge position corresponding with the first groove level, it is recessed that one end of the column magnetic core is fixed on second for the inside of door
Side of the inside of slot far from the first groove, and intensive solenoid is wound on the circumference of column magnetic core.
Preferably, vertical corresponding the distance between two described idler wheels up and down are equal to the height of the second bolt.
Preferably, second bolt is fixed with spring far from one end of magnet block, and spring far from the second bolt one
End is fixed on the inner wall of the first groove.
Preferably, the front surface of shutter door position corresponding with mechanical lock bolt device is provided with mechanical lockhole.
Preferably, the magnet block is set as the pole S close to one end of column magnetic core, and the column magnetic core is close to magnet block
One end is set as the pole N.
Compared with prior art, the utility model has the beneficial effects that the utility model is provided with protective device, in machinery
After locking device is damaged, solenoid is energized state, so the magnetism of column magnetic core is strong, column magnetic core can attract magnet block
Enter the inside of the second groove with the second bolt, just can be avoided shutter door behind the inside of the second bolt the second groove of insertion and beaten
It opens, to achieve the purpose that antitheft.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the area the B enlarged drawing of the utility model.
Fig. 3 is the area the A enlarged drawing of the utility model.
In figure: 1, electrical cabinet ontology；2, mechanical lock bolt device；21, the first bolt；22, jack；3, switch key；4,
Protective device；41, spring；42, the first groove；43, idler wheel；44, the second bolt；45, magnet block；46, the second groove；47, spiral shell
Spool；48, column magnetic core；5, shutter door；6, hinge.
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 Fig. 1~3, in the utility model embodiment, a kind of electrical cabinet door with protective device, including electrical cabinet
The front surface of ontology 1, mechanical lock bolt device 2 and hinge 6, electrical cabinet ontology 1 is hinged with shutter door 5, electrical cabinet by hinge 6
Ontology 1 is used for the opening and closing of electrical cabinet ontology 1 for installing electric elements, shutter door 5, and mechanical lock bolt device 2 includes first slotting
Pin 21 and jack 22, for locking shutter door 5, jack 22 is arranged in electrical cabinet ontology 1 far from hinge mechanical lock bolt device 2
Position corresponding with 5 level of shutter door, the first bolt 21 are fixed on the inside of electrical cabinet ontology 1 far from hinge 6 among 6 side
Side among with the horizontal corresponding position of jack 22, the first bolt 21 is inserted into inside jack 22 and can lock shutter door 5, the
One bolt 21 is provided with switch key 3 far from the side of jack 22, and switch key 3 controls the energization and power-off of solenoid 47, opens
It closes among side of the door 5 far from mechanical lock bolt device 2 and is provided with protective device 4, protective device 4 is inserted for preventing in mechanical lock
When pin assembly 2 is damaged by extraneous factor, protection shutter door 5 is opened, and protective device 4 includes the first groove 42, the second groove
46 and column magnetic core 48, the inside that electrical cabinet ontology 1 is arranged in the first groove 42 is filled close to the side of hinge 6 and mechanical locking plug
2 horizontal corresponding positions are set, the first groove 42 is when shutter door 5 is opened, for accommodating the second bolt 44 and magnet block 45, first
The inside upper and lower surface of groove 42, which rotates, is fixed with idler wheel 43, and idler wheel 43 is used to reduce the second bolt 44 and the first groove 42
Frictional force, inserted with the second bolt 44, the second bolt 44 is inserted into the second groove when closing shutter door 5 for the inside of the first groove 42
For avoiding shutter door 5 from opening, the second bolt 44 is fixed with magnet block 45, magnet block close to one end of shutter door 5 for 46 inside
45 inside to attract each other with column magnetic core 48 for driving the second bolt 44 to be inserted into the second groove 46, the setting of the second groove 46 exist
Close to the side of hinge 6 position corresponding with 42 level of the first groove, one end of column magnetic core 48 is fixed on for the inside of shutter door 5
Side of the inside of second groove 46 far from the first groove 42, and intensive solenoid is wound on the circumference of column magnetic core 48
47, for increasing the magnetism of column magnetic core 48 when solenoid 47 is powered, so that column magnetic core 48 can attract magnet block 45.
Vertical corresponding the distance between two idler wheels 43 up and down are equal to the height of the second bolt 44.
Second bolt 44 is fixed with spring 41, and the one end of spring 41 far from the second bolt 44 far from one end of magnet block 45
It is fixed on the inner wall of the first groove 42.
The front surface of shutter door 5 position corresponding with mechanical lock bolt device 2 is provided with mechanical lockhole.
Magnet block 45 is set as the pole S close to one end of column magnetic core 48, and column magnetic core 48 is set close to one end of magnet block 45
It is set to the pole N.
The working principle of the utility model is: solenoid 47 is energized state when shutter door 5 is in off state, so
The magnetism of column magnetic core 48 is strong, and column magnetic core 48 can attract magnet block 45 at this time, and the second bolt 44 is pulled in the by magnet block 45
The inside of two grooves 46, idler wheel 43 are used to reduce the frictional force of the second bolt 44 and the first groove 42, and spring 41, which is in, at this time draws
State is stretched, the second bolt 44 is inserted into i.e. avoidable shutter door 5 behind the inside of the second groove 46 and is opened, when mechanical lock bolt device
After 2 are damaged, push shutter door 5, shutter door 5 also due to the blocking of the second bolt 44 and cannot be opened, when using correct
Key come when opening mechanical lock bolt device 2, the first bolt 21 leaves jack 22, and the first bolt 21 is close to switch key 3, directly
Switch key 3 is pressed to the first bolt 21, so that switch key 3 cuts off the electricity of solenoid 47, so that column magnetic core 48
Magnetism weakens, and the second bolt 44 is returned to the inside of the first groove 42 with magnet block 45 by the pulling force of spring 41 at this time, this
When spring 41 be nature, the second bolt 44 cannot stop the unlatching of shutter door 5 after entering the inside of the first groove 42,
Directly shutter door 5 can be opened, when closing shutter door 5, be needed using key-off mechanical lock bolt device 2, at this time
First bolt 21 is inserted into the inside of jack 22, and the first bolt 21 is far from switch key 3, so that switch key 3 is by external power supply weight
It is newly powered to solenoid 47, it is ensured that the inside that the second bolt 44 is inserted into the second groove 46 carries out protection shutter door 5.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of electrical cabinet door with protective device, including electrical cabinet ontology (1), mechanical lock bolt device (2) and hinge
(6), it is characterised in that: the front surface of the electrical cabinet ontology (1) is hinged with shutter door (5), the mechanical lock by hinge (6)
Bolt device (2) includes the first bolt (21) and jack (22), and jack (22) setting is in electrical cabinet ontology (1) far from hinge
(6) position corresponding with shutter door (5) level, first bolt (21) are fixed on electrical cabinet ontology (1) among side
With the horizontal corresponding position of jack (22) among the internal side far from hinge (6), first bolt (21) is far from jack
(22) side is provided with switch key (3), and the shutter door (5) is far from setting among the side of mechanical lock bolt device (2)
Have protective device (4), the protective device (4) includes the first groove (42), the second groove (46) and column magnetic core (48), described
First groove (42) setting is horizontal close to the side of hinge (6) and mechanical lock bolt device (2) in the inside of electrical cabinet ontology (1)
Corresponding position, the inside upper and lower surface of first groove (42), which rotates, to be fixed with idler wheel (43), first groove
(42) inside is fixed with magnet block close to the one end of shutter door (5) inserted with the second bolt (44), second bolt (44)
(45), the second groove (46) setting is horizontal close to the side of hinge (6) and the first groove (42) in the inside of shutter door (5)
Corresponding position, one end of the column magnetic core (48) are fixed on the inside of the second groove (46) far from the one of the first groove (42)
Side, and intensive solenoid (47) are wound on the circumference of column magnetic core (48).
2. a kind of electrical cabinet door with protective device according to claim 1, it is characterised in that: vertical corresponding upper and lower
The distance between two described idler wheels (43) are equal to the height of the second bolt (44).
3. a kind of electrical cabinet door with protective device according to claim 1, it is characterised in that: second bolt
(44) one end far from magnet block (45) is fixed with spring (41), and spring (41) is fixed on far from the one end of the second bolt (44)
On the inner wall of first groove (42).
4. a kind of electrical cabinet door with protective device according to claim 1, it is characterised in that: the shutter door (5)
Front surface position corresponding with mechanical lock bolt device (2) be provided with mechanical lockhole.
5. a kind of electrical cabinet door with protective device according to claim 1, it is characterised in that: the magnet block (45)
It is set as the pole S close to the one end of column magnetic core (48), the column magnetic core (48) is set as N close to the one end of magnet block (45)
Pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609167.1U CN208273404U (en) | 2018-04-26 | 2018-04-26 | A kind of electrical cabinet door with protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609167.1U CN208273404U (en) | 2018-04-26 | 2018-04-26 | A kind of electrical cabinet door with protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208273404U true CN208273404U (en) | 2018-12-21 |
Family
ID=64680073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820609167.1U Expired - Fee Related CN208273404U (en) | 2018-04-26 | 2018-04-26 | A kind of electrical cabinet door with protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208273404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225683A (en) * | 2019-06-28 | 2019-09-10 | 太仓德纳森机电工程有限公司 | A kind of electrical control cabinet protective device |
| 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 |
-
2018
- 2018-04-26 CN CN201820609167.1U patent/CN208273404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225683A (en) * | 2019-06-28 | 2019-09-10 | 太仓德纳森机电工程有限公司 | A kind of electrical control cabinet protective device |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20190426 |