CN204424711U - The opening device at height piezoelectricity cabinet back door - Google Patents
The opening device at height piezoelectricity cabinet back door Download PDFInfo
- Publication number
- CN204424711U CN204424711U CN201520053405.1U CN201520053405U CN204424711U CN 204424711 U CN204424711 U CN 204424711U CN 201520053405 U CN201520053405 U CN 201520053405U CN 204424711 U CN204424711 U CN 204424711U
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- Prior art keywords
- cabinet
- intermediate transverse
- transverse girder
- upper cover
- cover plate
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- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses the opening device at height piezoelectricity cabinet back door, comprise rear upper cover plate, rear lower cover, intermediate transverse girder, cabinet interior lighting device, electromagnetic lock, locking bar and locking device, described rear upper cover plate and rear lower cover are fixedly connected with between cabinet, described intermediate transverse girder is between rear upper cover plate and rear lower cover, and intermediate transverse girder overall concave is to the inside of cabinet, cabinet interior lighting device and electromagnetic lock are arranged on intermediate transverse girder, and be fixed with jam plate in the inner side of intermediate transverse girder near the position of electromagnetic lock, locking bar to be arranged on intermediate transverse girder and to run through whole intermediate transverse girder, described locking device is positioned on the inner surface of rear upper cover plate.This opening device structure is simple, energy tight closure between cabinet door and cabinet, on the intermediate transverse girder fallen in, be provided with electromagnetic lock and cabinet interior lighting device simultaneously, make electromagnetic lock can not be outside exposed, convenient transport and rehandling, upper cover plate after being opened by draw ring, solves artificial general idea or the malfunctioning harm brought of electromagnetic lock.
Description
Technical field
The utility model belongs to power distribution cabinet technical field, is specifically related to a kind of opening device of height piezoelectricity cabinet back door.
Background technology
Along with the develop rapidly of science and technology, the demand of user to electric energy also rises thereupon, and the capacity of power distribution cabinet is also improve year by year, and power distribution cabinet is once beyond thought accident occurs, and consequence is hardly imaginable.Not only affect the daily production of enterprise, cause economic loss, more may damage other people person.Conventional GCS low voltage distribution cabinet door lock is MS705 type, there is lock and cannot fasten, and easily cause casing in transport, lifting or installation process to rock, door-plate opens phenomenon automatically, after operation, easily causes door-plate to be not closed completely, and cabinet degree of protection is not enough; Simultaneously some door lock must be carried with key and can open, and not easy to operate, electric cabinet design is comparatively closed in addition, causes internal light not good, brings inconvenience to the maintenance etc. of maintenance personal.
Utility model content
The technical problems to be solved in the utility model is the opening device providing a kind of height piezoelectricity cabinet back door, which solves problems of the prior art, simultaneously structure simple, be easy to operation, cabinet is opened convenient.
In order to solve the problems of the technologies described above, the utility model realizes in the following manner:
The opening device at height piezoelectricity cabinet back door, comprise rear upper cover plate, rear lower cover, intermediate transverse girder, cabinet interior lighting device, electromagnetic lock, locking bar and locking device, described rear upper cover plate and rear lower cover are fixedly connected with between cabinet, described intermediate transverse girder is between rear upper cover plate and rear lower cover, and intermediate transverse girder overall concave is to the inside of cabinet, the surface of intermediate transverse girder and rear upper cover plate and the surface of rear lower cover form a groove jointly, described cabinet interior lighting device and electromagnetic lock are arranged on intermediate transverse girder, and be fixed with jam plate in the inner side of intermediate transverse girder near the position of electromagnetic lock, for Motionless electromagnetic locking device, described locking bar to be arranged on intermediate transverse girder and to run through whole intermediate transverse girder, described locking device is positioned on the inner surface of rear upper cover plate, locking device and locking bar have coordinated the locking of cabinet.
As preferably, described locking bar comprises locking bar front end, locking bar rear end, spring and draw ring, and described locking bar front end is an inclined-plane with circular arc end angle, and spring is arranged at the inside of locking bar rear end, and is connected with draw ring by bracing wire.
Further, described locking device is the device comprising a tapered plane and screw, the incline direction of tapered plane and the circular arc end angle slopes which match of locking bar front end, and described screw passes through for bolt and is fixed on rear upper cover plate inner surface.
Compared with prior art, the beneficial effect that the utility model has: this opening device structure is simple, energy tight closure between cabinet door and cabinet, effectively prevent dust, fire, polytype power distribution cabinet can be widely used in, on the intermediate transverse girder fallen in, be provided with electromagnetic lock and cabinet interior lighting device simultaneously, make on the one hand electromagnetic lock entirety can not be exposed outside cabinet, facilitate transport and rehandling installation, on the other hand, after electromagnetic lock is opened, during lower cover, cabinet interior lighting device is opened automatically, make staff can see equipment in cabinet clearly, upper cover plate after being opened by draw ring again, convenient and simple, solve artificial general idea or the malfunctioning harm brought of electromagnetic lock.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the close-up schematic view at A place in Fig. 1;
Fig. 4 is the close-up schematic view at B place in Fig. 1;
Fig. 5 is the cutaway view of C-C in Fig. 4.
In figure, each mark is respectively: 1, rear upper cover plate, and 2, rear lower cover, 3, intermediate transverse girder, 4, cabinet interior lighting device, 5, electromagnetic lock, 6, locking bar, 7, locking device, 61, locking bar front end, 62, locking bar rear end, 63, spring, 64, draw ring, 71, tapered plane, 72, screw.
Embodiment
Below in conjunction with the drawings and specific embodiments, embodiment of the present utility model is described in further detail.
As shown in Fig. 1-3, the opening device at height piezoelectricity cabinet back door, comprise rear upper cover plate 1, rear lower cover 2, intermediate transverse girder 3, cabinet interior lighting device 4, electromagnetic lock 5, locking bar 6 and locking device 7, described rear upper cover plate and rear lower cover are fixedly connected with between cabinet, described intermediate transverse girder is between rear upper cover plate and rear lower cover, and intermediate transverse girder overall concave is to the inside of cabinet, the surface of intermediate transverse girder and rear upper cover plate and the surface of rear lower cover form a groove jointly, described cabinet interior lighting device and electromagnetic lock are arranged on intermediate transverse girder, and be fixed with jam plate in the inner side of intermediate transverse girder near the position of electromagnetic lock, for Motionless electromagnetic locking device, described locking bar to be arranged on intermediate transverse girder and to run through whole intermediate transverse girder, described locking device is positioned on the inner surface of rear upper cover plate, locking device and locking bar have coordinated the locking of cabinet.
As shown in Figure 4, described locking bar 6 comprises locking bar front end 61, locking bar rear end 62, spring 63 and draw ring 64, and described locking bar front end is an inclined-plane with circular arc end angle, and spring is arranged at the inside of locking bar rear end, and is connected with draw ring by bracing wire.
As shown in Figure 5, described locking device 7 is the device comprising a tapered plane 71 and screw 72, the incline direction of tapered plane and the circular arc end angle slopes which match of locking bar front end, and described screw passes through for bolt and is fixed on rear upper cover plate inner surface.
The course of work of the present utility model is, staff opens rear lower cover by the electromagnetic lock be arranged on intermediate transverse girder, and while rear lower cover is opened, cabinet interior lighting device switches on power unlatching, and staff can operate the facility in electric cabinet; And then rear upper cover plate can be opened easily by the draw ring of locking bar lower end, doing so avoids the charged upper cover plate of staff's misoperation and the harm caused, lighting device simultaneously in cabinet falls in and is arranged at centre position, it also avoid the situation that staff that light etc. causes from the bottom up is dazzled.
The above is only execution mode of the present utility model; again state; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also carry out some improvement to the utility model, these improvement are also listed in the protection range of the utility model claim.
Claims (3)
1. the opening device at height piezoelectricity cabinet back door, it is characterized in that: comprise rear upper cover plate (1), rear lower cover (2), intermediate transverse girder (3), cabinet interior lighting device (4), electromagnetic lock (5), locking bar (6) and locking device (7), described rear upper cover plate and rear lower cover are fixedly connected with between cabinet, described intermediate transverse girder is between rear upper cover plate and rear lower cover, and intermediate transverse girder overall concave is to the inside of cabinet, the surface of intermediate transverse girder and rear upper cover plate and the surface of rear lower cover form a groove jointly, described cabinet interior lighting device and electromagnetic lock are arranged on intermediate transverse girder, and be fixed with jam plate in the inner side of intermediate transverse girder near the position of electromagnetic lock, for Motionless electromagnetic locking device, described locking bar to be arranged on intermediate transverse girder and to run through whole intermediate transverse girder, described locking device is positioned on the inner surface of rear upper cover plate, locking device and locking bar have coordinated the locking of cabinet.
2. the opening device at height piezoelectricity cabinet back door according to claim 1, it is characterized in that: described locking bar (6) comprises locking bar front end (61), locking bar rear end (62), spring (63) and draw ring (64), described locking bar front end is an inclined-plane with circular arc end angle, spring is arranged at the inside of locking bar rear end, and is connected with draw ring by bracing wire.
3. the opening device at height piezoelectricity cabinet back door according to claim 1, it is characterized in that: described locking device (7) is the device comprising a tapered plane (71) and screw (72), the incline direction of tapered plane and the circular arc end angle slopes which match of locking bar front end, described screw passes through for bolt and is fixed on rear upper cover plate inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053405.1U CN204424711U (en) | 2015-01-26 | 2015-01-26 | The opening device at height piezoelectricity cabinet back door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053405.1U CN204424711U (en) | 2015-01-26 | 2015-01-26 | The opening device at height piezoelectricity cabinet back door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424711U true CN204424711U (en) | 2015-06-24 |
Family
ID=53475043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520053405.1U Expired - Fee Related CN204424711U (en) | 2015-01-26 | 2015-01-26 | The opening device at height piezoelectricity cabinet back door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204424711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406371A (en) * | 2015-12-31 | 2016-03-16 | 洛阳润奥供电有限公司 | High-voltage electric cabinet |
| CN112109050A (en) * | 2020-09-15 | 2020-12-22 | 比克希汽车科技（合肥）有限公司 | Convenient guide type workstation |
-
2015
- 2015-01-26 CN CN201520053405.1U patent/CN204424711U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406371A (en) * | 2015-12-31 | 2016-03-16 | 洛阳润奥供电有限公司 | High-voltage electric cabinet |
| CN112109050A (en) * | 2020-09-15 | 2020-12-22 | 比克希汽车科技（合肥）有限公司 | Convenient guide type workstation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151116 Address after: Pixian 611700 Sichuan Province, Chengdu city Chengdu modern industrial area of Hong Kong Port North Road No. 99 Patentee after: SICHUAN DONGXING ELECTRIC CO., LTD. Address before: 611900, No. 1, lotus road, Li Chun Town, Chengdu City, Sichuan, Pengzhou Patentee before: Song Qianzhu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160126 |
|
| EXPY | Termination of patent right or utility model |