CN202474563U - Front door locking mechanism of high-voltage dual-loop switch cabinet - Google Patents
Front door locking mechanism of high-voltage dual-loop switch cabinet Download PDFInfo
- Publication number
- CN202474563U CN202474563U CN2012200168564U CN201220016856U CN202474563U CN 202474563 U CN202474563 U CN 202474563U CN 2012200168564 U CN2012200168564 U CN 2012200168564U CN 201220016856 U CN201220016856 U CN 201220016856U CN 202474563 U CN202474563 U CN 202474563U
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- dwang
- groove
- cabinet
- door
- door body
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- Expired - Fee Related
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Abstract
The utility model discloses a front door locking mechanism of high-voltage dual-loop switch cabinet. The mechanism comprises a cabinet body and a door body. A groove is arranged on a side of the cabinet body and a dwang is rotationally arranged in the groove. A door body groove is also arranged on a side of the door body and the dwang can stretch into the door body groove. A threaded part is arranged on a front end of the dwang and a fixed nut is threadingly sleeved on the threaded part. The dwang is arranged in the groove through a vertical rotation shaft and the dwang can rotate using the vertical rotation shaft as a fulcrum in a plane. A structure of the utility model in which the dwang is arranged between the door body and the cabinet body and the fixed nut is arranged on the front end of the dwang can guarantee that the cabinet body and the door body are locked tightly effectively when in a power-on working state and prevent casualty accidents caused by power being on when the door is open.
Description
Technical field:
The utility model relates to the high voltage switchgear field, relates in particular to a kind of high pressure two circuit switching cabinet Qianmen blocking mechanisms.
Background technology:
The high pressure unit switch is installed in the cabinet usually, is usually used in the switch control of high-voltage fence, because operational environment voltage is high, energising is breakneck when therefore opening the door, and causes operating personnel's injures and deaths easily; High-tension switch cabinet in the past, its cabinet door and cabinet junction do not have safety device, fix a body by door lock merely, have dither during owing to high pressure unit switch energising work, might cause a body to unclamp, and therefore only lean on door lock to insure inadequately.Therefore imagination provides a kind of new device, solves this problem.
The utility model content:
The purpose of the utility model just provides a kind of high pressure two circuit switching cabinet Qianmen blocking mechanisms; Solve high-tension switch cabinet in the past; Its cabinet door and cabinet junction do not have safety device, fix a body by door lock merely, have dither during owing to high pressure unit switch energising work; Might cause a body to unclamp, therefore only lean on the problem of the not enough insurance of door lock.
The technical scheme that the utility model adopts is:
A kind of high pressure two circuit switching cabinet Qianmen blocking mechanisms; Comprise cabinet, door body: the cabinet side has groove; Be rotatablely equipped with dwang in the groove, door limit, side also has a body groove, and dwang can stretch in the body groove; The dwang front end is provided with the threaded portion, and screw connecting sheath is equipped with hold-down nut outside the threaded portion.
Said dwang is installed in the groove through vertical rotation axis, and dwang can be that fulcrum rotates with vertical rotation axis planar.
Compared with prior art, the beneficial effect of the utility model is:
The utility model is through installing dwang between door body and cabinet, the dwang front end is provided with the structure of hold-down nut, locks the accident generation of avoiding opening the door and switching on and cause casualties in the time of can effectively guaranteeing to switch on work between cabinet and the door body.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is done further explain through embodiment:
A kind of high pressure two circuit switching cabinet Qianmen blocking mechanisms, comprise cabinet 1, door body 2: cabinet 1 side has groove 3, is rotatablely equipped with dwang 4 in the groove 3; Door body 2 sides also have a body groove 5; Dwang 4 can stretch in the body groove 5, and dwang 4 front ends are provided with threaded portion 6, and threaded portion 6 outer screw connecting sheaths are equipped with hold-down nut 7; Dwang 4 is installed in the groove 3 through vertical rotation axis 8, and dwang 4 can be that fulcrum rotates with vertical rotation axis 8 planar.
The foregoing description is merely the preferred implementation of the utility model, and in addition, the utility model can also have other implementations.Need to prove that under the prerequisite that does not break away from the utility model design, any conspicuous improvement and modification all should fall within the protection range of the utility model.
Claims (2)
1. high pressure two circuit switching cabinet Qianmen blocking mechanisms; Comprise cabinet, door body, it is characterized in that: the cabinet side has groove, is rotatablely equipped with dwang in the groove; Door limit, side also has a body groove; Dwang can stretch in the body groove, and the dwang front end is provided with the threaded portion, and screw connecting sheath is equipped with hold-down nut outside the threaded portion.
2. high pressure two circuit switching cabinet Qianmen blocking mechanisms according to claim 1, it is characterized in that: said dwang is installed in the groove through vertical rotation axis, and dwang can be that fulcrum rotates with vertical rotation axis planar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200168564U CN202474563U (en) | 2012-01-16 | 2012-01-16 | Front door locking mechanism of high-voltage dual-loop switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200168564U CN202474563U (en) | 2012-01-16 | 2012-01-16 | Front door locking mechanism of high-voltage dual-loop switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474563U true CN202474563U (en) | 2012-10-03 |
Family
ID=46922691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200168564U Expired - Fee Related CN202474563U (en) | 2012-01-16 | 2012-01-16 | Front door locking mechanism of high-voltage dual-loop switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474563U (en) |
-
2012
- 2012-01-16 CN CN2012200168564U patent/CN202474563U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121003 Termination date: 20180116 |