CN202090733U - Self-locking door lock mechanism and power transformation box with same - Google Patents
Self-locking door lock mechanism and power transformation box with same Download PDFInfo
- Publication number
- CN202090733U CN202090733U CN2011201372982U CN201120137298U CN202090733U CN 202090733 U CN202090733 U CN 202090733U CN 2011201372982 U CN2011201372982 U CN 2011201372982U CN 201120137298 U CN201120137298 U CN 201120137298U CN 202090733 U CN202090733 U CN 202090733U
- Authority
- CN
- China
- Prior art keywords
- lock
- eave tile
- following
- latch hook
- door
- 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.)
- Expired - Lifetime
Links
- 230000009466 transformation Effects 0.000 title claims abstract description 12
- 239000011229 interlayer Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 8
- 239000007799 cork Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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- Building Awnings And Sunshades (AREA)
Abstract
The utility model relates to a power transformation box, in particular to a self-locking door lock mechanism and a power transformation box with the same. The self-locking door lock mechanism is simple and reasonable in structure, fast and convenient to debug and install, concealed in location, light and attractive in appearance, and can drive a door board to well achieve locking and sealing functions. The self-locking door lock mechanism comprises a lock body and an earth rod. Two ends of the earth rod are provided with an upper hook head and a lower hook head, and an upper lock hook and a lower lock hook are correspondingly arranged on the upper hook head and the lower hook head. The self-locking door lock mechanism is simple to operate, time-saving and labor-saving, enables sealing effects of door boards to be more firm and compact, and can be widely used in locking field.
Description
Technical field
The utility model relates to a kind of power transformation case, specifically, and self-locking door lock mechanism and the power transformation case of this lock is set.
Background technology
At present, the door lock mechanism that box distribution equipment both domestic and external adopted exposes the outside at door-plate more, exists outward appearance of low grade, complex structure, Installation and Debugging and use inconvenient, problem that sealing and reliability are relatively poor or the like.
Summary of the invention
It is a kind of simple and reasonable that the purpose of this utility model is to provide, debugging and quick and easy for installation; The position is hidden, lightly elegant in appearance, and can drive that door-plate is realized locking well and the door lock mechanism of sealing function.
The technical scheme of self-locking door lock mechanism of the present utility model is such: it comprises lock body, and it also comprises universe rod, and the two ends of universe rod are provided with upper hookhead, following eave tile and upper hookhead, the eave tile correspondence is provided with latch hook, following latch hook down.
The technical scheme that the power transformation case of lock is set of the present utility model is such: it comprises a body, on the door body lock is set, lock comprises lock body, door lock also comprises universe rod, the two ends of universe rod are provided with upper hookhead, following eave tile, be provided with latch hook, following latch hook with upper hookhead, following eave tile correspondence, upper hookhead and following eave tile are arranged on the body, and lock body is arranged on the casing.
Lock body and universe rod are arranged in the interlayer of a body, and upper hookhead, following eave tile stretch out last latch hook, the latch hook cooperation down on a body and the casing.
Upper hookhead and following eave tile are set to circular arc.
Door lock of the present utility model also comprises universe rod, the two ends of universe rod are provided with upper hookhead, following eave tile, and upper hookhead, following eave tile correspondence is provided with latch hook, following latch hook, upper hookhead and following eave tile are arranged on the body, lock body is arranged on the casing, the door lock mechanism of this structure is hidden in the inside of door-plate (inner panel and external door panel are welded), the locking bar that has replaced box-type equipment conventional door lock mechanism exposes the structural style in the door-plate outside, it is not tight to have eliminated conventional door lock mechanism door-plate closure, locking bar very easily scratches operating personnel, the drawback of damage sealing joint strip, make door-plate seem more succinct, totally, improved the class of product greatly.
Lock body of the present utility model and universe rod are arranged in the interlayer of a body, upper hookhead, following eave tile stretches out the last latch hook on a body and the casing, following latch hook cooperates, upper hookhead and following eave tile are set to circular arc, operating handle and universe rod are by being threaded togather, when closing, door-plate is bonded near last, during following latch hook position, the rotating operation handle, at this moment go up, following eave tile can catch on respectively like a cork, following latch hook, being rotated further operating handle makes, following eave tile rotates and drives door-plate and continues to compress the sealing joint strip that is contained on the doorframe, after turning over the dead-centre position, finally realized the complete closure of door-plate.
Eave tile is set to circular arc up and down, make up and down eave tile and up and down latch hook be engaged to certain degree, will automatic locking, realized the auto-lock function of door lock.
Door lock mechanism of the present utility model operates very easy, time saving and energy saving, and make the sealing effectiveness of door-plate tighter, more closely knit, can extensive use in this area.
Description of drawings
Fig. 1 is the structural representation at the utility model power transformation chamber door body place.
Fig. 2 be whole lock body and the part that is connected with lock body structural representation.
Eave tile, 8-ground bar, 9-operating handle, 10-days bar under latch hook, the 7-under 1-casing, the last latch hook of 2-, 3-door body, 4-upper hookhead, 5-lock body, the 6-.
The specific embodiment
It of the power transformation case that lock is set of the present utility model comprises a body, on the door body lock is set, lock it and comprise lock body 5, its also comprise day bar 10, bar 8, it bar 10, the two ends of bar 8 upper hookhead 4, eave tile 7 down are set, be provided with latch hook 2, following latch hook 6 with upper hookhead 4, following eave tile 7 correspondences, upper hookhead and following eave tile are arranged on the body 3, and lock body is arranged on the casing 1.A lock body 5 and a day bar 10, bar 8 be arranged in the interlayer of a body 3, upper hookhead 4, eave tile 7 stretches out last latch hook 2, latch hook 6 cooperations down on a body 3 and the casing 1 down.Upper hookhead 4 and following eave tile 7 are set to circular arc.Operating handle 9 and day bar 10 and ground bar 8 are by being threaded togather, when the door-plate pass is bonded near upper and lower latch hook position, rotating operation handle 9, at this moment upper and lower eave tile can catch on upper and lower latch hook respectively like a cork, being rotated further operating handle makes upper and lower eave tile rotation and drive door-plate continue to compress the sealing joint strip that is contained on the doorframe, after turning over the dead-centre position, finally realized the complete closure of door-plate.
Claims (4)
1. the door lock mechanism of a self-locking, it comprises lock body, it is characterized in that: it also comprises universe rod, the two ends of universe rod be provided with upper hookhead, down eave tile and upper hookhead, the eave tile correspondence is provided with latch hook, time latch hook down.
2. power transformation case that lock is set, it comprises a body, on the door body lock is set, lock comprises and it is characterized in that lock body that door lock also comprises universe rod, the two ends of universe rod are provided with upper hookhead, following eave tile, be provided with latch hook, following latch hook with upper hookhead, following eave tile correspondence, upper hookhead and following eave tile are arranged on the body, and lock body is arranged on the casing.
3. the power transformation case that lock is set according to claim 2 is characterized in that lock body and universe rod are arranged in the interlayer of a body, and upper hookhead, following eave tile stretch out last latch hook, the latch hook cooperation down on a body and the casing.
4. power transformation case according to claim 2 is characterized in that: upper hookhead and following eave tile are set to circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201372982U CN202090733U (en) | 2011-05-04 | 2011-05-04 | Self-locking door lock mechanism and power transformation box with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201372982U CN202090733U (en) | 2011-05-04 | 2011-05-04 | Self-locking door lock mechanism and power transformation box with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202090733U true CN202090733U (en) | 2011-12-28 |
Family
ID=45365807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201372982U Expired - Lifetime CN202090733U (en) | 2011-05-04 | 2011-05-04 | Self-locking door lock mechanism and power transformation box with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202090733U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819275A (en) * | 2017-11-02 | 2018-03-20 | 上海广电电气(集团)股份有限公司 | One kind strengthens door-plate interlock |
| CN107893596A (en) * | 2017-10-13 | 2018-04-10 | 中车青岛四方机车车辆股份有限公司 | hinge locking device, locking device and rail vehicle door system |
| CN110607955A (en) * | 2019-08-23 | 2019-12-24 | 泉州闲克鞋业有限公司 | Intelligence power box cabinet lock |
-
2011
- 2011-05-04 CN CN2011201372982U patent/CN202090733U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893596A (en) * | 2017-10-13 | 2018-04-10 | 中车青岛四方机车车辆股份有限公司 | hinge locking device, locking device and rail vehicle door system |
| CN107819275A (en) * | 2017-11-02 | 2018-03-20 | 上海广电电气(集团)股份有限公司 | One kind strengthens door-plate interlock |
| CN107819275B (en) * | 2017-11-02 | 2023-11-07 | 上海广电电气(集团)股份有限公司 | Interlocking device for reinforcing door plate |
| CN110607955A (en) * | 2019-08-23 | 2019-12-24 | 泉州闲克鞋业有限公司 | Intelligence power box cabinet lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANXI JINGNENG ELECTRIC POWER TECHNOLOGY CO., LTD Free format text: FORMER OWNER: QINGDAO TGOOD ELECTRIC CO., LTD. Effective date: 20140626 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Zhiming Inventor after: Liang Qinghong Inventor after: Ren Rui Inventor after: Deng Liang Inventor after: Bai Li Inventor before: Wang Keye Inventor before: Lu Wei Inventor before: Sun Fupeng Inventor before: Dang Jingtao Inventor before: Jin Zhao Inventor before: Zhang Chunying |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG KEYE LU WEI SUN FUPENG DANG JINGTAO JIN ZHAO ZHANG CHUNYING TO: WANG ZHIMING LIANG QINGHONG REN RUI DENG LIANG BAI LI Free format text: CORRECT: ADDRESS; FROM: 266000 QINGDAO, SHANDONG PROVINCE TO: 030006 TAIYUAN, SHAANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140626 Address after: 030006, 2, 48 Industrial Road, hi tech Development Zone, Shanxi, Taiyuan Patentee after: Shanxi Jinneng Electric Power Technology Co., Ltd. Address before: 266000 No. 101, Zhuzhou Road, Laoshan District, Shandong, Qingdao Patentee before: Qingdao Tgood Electric Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |