CN204060253U - Mine overhead passenger device suspended carriage sliding door automatic locking - Google Patents
Mine overhead passenger device suspended carriage sliding door automatic locking Download PDFInfo
- Publication number
- CN204060253U CN204060253U CN201420528080.3U CN201420528080U CN204060253U CN 204060253 U CN204060253 U CN 204060253U CN 201420528080 U CN201420528080 U CN 201420528080U CN 204060253 U CN204060253 U CN 204060253U
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- China
- Prior art keywords
- sliding door
- mandrel
- beak shape
- shape lock
- plate
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Abstract
The utility model discloses a kind of mine overhead passenger device suspended carriage sliding door automatic locking, on a mounting board mandrel is housed, the beak shape lock crook plate rotated around mandrel is housed in one end of mandrel, mandrel there is torsion spring, on a mounting board, the other end is contained on beak shape lock crook plate one end dress, on a mounting board, limiting plate is equipped with in the downside of beak shape lock crook plate, below beak shape lock crook plate, have lock shaft.The utility model has following technique effect, and 1, this auto-fastening structure is simple, without the need to key, without the need to handle; 2, the lock and unlock of snap close just can be realized by the slide force effect of sliding door process, convenient to operation; 3, under not having the effect of external force, automatic locking can not be unlocked, safe and reliable.
Description
Technical field
The utility model relates to a kind of overhead manned equipment suspended carriage sliding door snap close.
Background technology
Hanging box type mine overhead passenger device is more and more approved by colliery with the advantage of its comfortable safety again, current mining box is that upper servant is conveniently generally designed to open type, at the place of getting on the bus, hanging safety chain is housed for ensuring safety, people takes off chain hook when getting on the bus, and allows chain be suspended in get on the bus place; Again chain is hung up after getting on the bus, during chaining bar, people will bend over from door limit, chain to be pulled up, very inconvenient, but also there is potential safety hazard, for addressing this problem, people adopt sliding door structure form on box, and adopt the sliding door snap close of what mode to become a crucial safety problem.Current sliding-door lock is buckled with two kinds, and a kind of snap close being band key and unlocking, as key is lost or snap close fault when using this snap close, snap close just cannot be opened, and personnel are stranded.Be the semi-automatic snap close needing handle to move to open, the lock and unlock of this snap close all needs manual operation could effectively, operation inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of mine overhead passenger device suspended carriage sliding door automatic locking.
The technical solution of the utility model is, a kind of mine overhead passenger device suspended carriage sliding door automatic locking, on a mounting board mandrel is housed, the beak shape lock crook plate rotated around mandrel is housed in one end of mandrel, mandrel has torsion spring, one end dress on a mounting board, the other end is contained on beak shape lock crook plate, on a mounting board, limiting plate is equipped with in the downside of beak shape lock crook plate, below beak shape lock crook plate, have lock shaft.
The utility model has following technique effect, and 1, this auto-fastening structure is simple, without the need to key, without the need to handle; 2, the lock and unlock of snap close just can be realized by the slide force effect of sliding door process, convenient to operation; 3, under not having the effect of external force, automatic locking can not be unlocked, safe and reliable.
Accompanying drawing explanation
Fig. 1 is that the utility model installs and uses state diagram.
Fig. 2 is that the utility model installs and uses partial enlarged view.
Fig. 3 is that the utility model installs and uses partial cross sectional views.
Detailed description of the invention
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of mine overhead passenger device suspended carriage, rope-grippers 2 is equipped with at the top of suspended carriage 1, suspended carriage 1 is equipped with sliding door 3, seat 4 is had in suspended carriage 1, sliding door guide groove 5 is had on the upside of sliding door 2, road wheel 6 is housed on the downside of sliding door 2, road wheel 6 is in road wheel guide rail 7, in sliding door 3 side and suspended carriage 1 contact surface place, mine overhead passenger device suspended carriage sliding door automatic locking 8 is housed, described mine overhead passenger device suspended carriage sliding door automatic locking 8 comprises installing plate 9, installing plate 9 is equipped with mandrel 10, the beak shape lock crook plate 11 rotated around mandrel 10 is housed in one end of mandrel 10, mandrel 10 has torsion spring 14, torsion spring 14 one end is contained on installing plate 9, the other end is contained on beak shape lock crook plate 11, on installing plate 9, limiting plate 12 is equipped with in the downside of beak shape lock crook plate 11, lock shaft 13 is had below beak shape lock crook plate 11, installing plate 9 is contained in suspended carriage 1, lock shaft 13 is contained on sliding door 3, at closing time, lock shaft 13 encounters beak shape lock crook plate 11, beak shape lock crook plate 11 lifts, then under the effect of torsion spring 14, beak shape lock crook plate 11 hooks lock shaft 13, sliding door 3 is pinned, during enabling, as long as promote sliding door 3, under lock shaft 13 acts on, beak shape lock crook plate 11 lifts, lock shaft 13 and beak shape lock crook plate 1 depart from, sliding door 3 is opened, limiting plate 12 ensures the optimum position that beak shape lock crook plate 11 is corresponding with lock shaft 13.
Claims (1)
1. a mine overhead passenger device suspended carriage sliding door automatic locking, it is characterized in that: mandrel (10) is housed on installing plate (9), the beak shape lock crook plate (11) rotated around mandrel (10) is housed in one end of mandrel (10), mandrel (10) has torsion spring (14), torsion spring (14) one end is contained on installing plate (9), the other end is contained on beak shape lock crook plate (11), on installing plate (9), limiting plate (12) is equipped with in the downside of beak shape lock crook plate (11), lock shaft (13) is had in beak shape lock crook plate (11) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528080.3U CN204060253U (en) | 2014-09-15 | 2014-09-15 | Mine overhead passenger device suspended carriage sliding door automatic locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528080.3U CN204060253U (en) | 2014-09-15 | 2014-09-15 | Mine overhead passenger device suspended carriage sliding door automatic locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060253U true CN204060253U (en) | 2014-12-31 |
Family
ID=52201793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420528080.3U Active CN204060253U (en) | 2014-09-15 | 2014-09-15 | Mine overhead passenger device suspended carriage sliding door automatic locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204060253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031998A (en) * | 2017-05-26 | 2017-08-11 | 中国建材国际工程集团有限公司 | Glass storage box |
-
2014
- 2014-09-15 CN CN201420528080.3U patent/CN204060253U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031998A (en) * | 2017-05-26 | 2017-08-11 | 中国建材国际工程集团有限公司 | Glass storage box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic lock catch for sliding door of cabinlift of mining overhead passenger device Effective date of registration: 20190402 Granted publication date: 20141231 Pledgee: Shaoshan Hunan rural commercial bank Limited by Share Ltd Pledgor: Xiangtan Hengxin Industrial Co., Ltd. Registration number: 2019430000030 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200323 Granted publication date: 20141231 Pledgee: Shaoshan Hunan rural commercial bank Limited by Share Ltd Pledgor: XIANGTAN HENGXIN INDUSTRY Co.,Ltd. Registration number: 2019430000030 |