CN202047653U - Hand wheel door lock of underground escape capsule door - Google Patents
Hand wheel door lock of underground escape capsule door Download PDFInfo
- Publication number
- CN202047653U CN202047653U CN2011201365423U CN201120136542U CN202047653U CN 202047653 U CN202047653 U CN 202047653U CN 2011201365423 U CN2011201365423 U CN 2011201365423U CN 201120136542 U CN201120136542 U CN 201120136542U CN 202047653 U CN202047653 U CN 202047653U
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- CN
- China
- Prior art keywords
- group
- hand wheel
- door
- connecting rod
- wheel shaft
- 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 - Fee Related
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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The utility model relates to a hand wheel door lock of an underground escape capsule door, and the hand wheel door lock consists of a pair of hand wheels (1), a hand wheel shaft (2), a wheel disc (3), a group of connecting rods (4), a group of blocks (5), a group of locking dogs (6) and a group of oriented frameworks (7). The hand wheel shaft (2) is arranged on a cabin door through a shaft hole of the escape capsule door; the wheel disc (3) is sleeved on the hand wheel shaft (2) through a hand wheel shaft hole; the pair of the hand wheels (1) are respectively arranged at both ends of the hand wheel shaft (2); one end of each of the connecting rods (4) is movably arranged on the wheel disc (3); the other end of each of the connecting rods (4) is movably arranged at one end of the locking dogs (6); the group of the blocks (5) are respectively arranged at one side of the escape capsule door; and the group of the oriented frameworks (7) are respectively arranged at one side of the escape capsule door. The hand wheel door lock of the underground escape capsule door has a simple structure, is convenient to operate and saves time and labor.
Description
Technical field
The utility model relates to the down-hole survival capsule field, more specifically to a kind of handwheel door lock of down-hole survival capsule hatch door.
Background technology
At present, existing down-hole survival capsule hatch door door lock, complex structure uses inconvenience, and locking effect is good inadequately.
The utility model content
The purpose of this utility model is exactly at present existing down-hole survival capsule hatch door door lock, use inconvenient, deficiency that locking effect is good inadequately and provide a kind of handwheel of down-hole survival capsule hatch door to lock.
The utility model is by a pair of handwheel, hand wheel shaft, wheel disc, one group of connecting rod, one group of block, one group of dead bolt and one group of guide frame are formed, hand wheel shaft is installed on the hatch door by the axis hole of survival capsule hatch door, wheel disc is contained on the hand wheel shaft by the hand wheel shaft borehole jack, a pair of handwheel is installed in the two ends of hand wheel shaft respectively, one end of one group of connecting rod is movably arranged on the wheel disc respectively, the other end of one group of connecting rod is movably arranged on an end of one group of dead bolt respectively, one group of block is installed in a side of survival capsule hatch door respectively, lay respectively at the below of one group of connecting rod, one group of guide frame is installed in a side of survival capsule hatch door respectively, the active connection place of one group of dead bolt and one group of connecting rod is installed in respectively in one group of guide frame, and one group of connecting rod 4 is the extension type connecting rod.
The utility model has the advantages that: when opening the cabin, rotate handwheel earlier, handwheel drives wheel disc and rotates, one end of wheel disc drivening rod rotates, one end of connecting rod drives dead bolt and do contractile motion in guide frame, and when a side of connecting rod was against the boss of block front end, the hatch door lock was in opening.When closing hatch door, reversing handle again, when the opposite side of connecting rod was against the rear end boss of a block, dead bolt stretched out, and then the hatch door lock is in closed condition.Therefore the utility model locking effect is good, easy to use, laborsaving.By regulating the length of length adjustment screw rod adjustable link.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is accompanying drawing 1 a right TV structure schematic diagram.
The dynamic structure schematic diagram that accompanying drawing 3 connecting rods move on block.
Accompanying drawing 4 is the block structural representation.
The specific embodiment
As shown in Figure 1, the utility model is by a pair of handwheel 1, hand wheel shaft 2, wheel disc 3, one group of connecting rod 4, one group of block 5, one group of dead bolt 6 and one group of guide frame 7 are formed, hand wheel shaft 2 is installed on the hatch door by the axis hole of survival capsule hatch door, wheel disc 3 is contained on the hand wheel shaft 2 by the hand wheel shaft borehole jack, a pair of handwheel 1 is installed in the two ends of hand wheel shaft 2 respectively, one end of one group of connecting rod 4 is movably arranged on respectively on the wheel disc 3, the other end of one group of connecting rod 4 is movably arranged on an end of one group of dead bolt 6 respectively, one group of block 5 is installed in a side of survival capsule hatch door respectively, lay respectively at the below of one group of connecting rod 4, one group of guide frame 7 is installed in a side of survival capsule hatch door respectively, the active connection place of one group of dead bolt 6 and one group of connecting rod 4 is installed in respectively in one group of guide frame 7, and one group of connecting rod 4 is the extension type connecting rod.
A working method: when opening the cabin, rotate handwheel earlier, handwheel drives wheel disc and rotates, the end that wheel disc drives 4 connecting rods rotates, one end of 4 connecting rods drives dead bolt respectively and do contractile motion in guide frame, when a side of 4 connecting rods was against the boss of 4 block front ends respectively, the hatch door lock was in opening.When closing hatch door, reversing handle again, when the opposite side of 4 connecting rods was against the rear end boss of 4 blocks respectively, 4 dead bolts stretched out, and then the hatch door lock is in closed condition.
Claims (2)
1. the handwheel door lock of a down-hole survival capsule hatch door, it is characterized in that it is by a pair of handwheel (1), hand wheel shaft (2), wheel disc (3), one group of connecting rod (4), one group of block (5), one group of dead bolt (6) and one group of guide frame (7) are formed, hand wheel shaft (2) is installed on the hatch door by the axis hole of survival capsule hatch door, wheel disc (3) is contained on the hand wheel shaft (2) by the hand wheel shaft borehole jack, a pair of handwheel (1) is installed in the two ends of hand wheel shaft (2) respectively, one end of one group of connecting rod (4) is movably arranged on respectively on the wheel disc (3), the other end of one group of connecting rod (4) is movably arranged on an end of one group of dead bolt (6) respectively, one group of block (5) is installed in a side of survival capsule hatch door respectively, lay respectively at the below of one group of connecting rod (4), one group of guide frame (7) is installed in a side of survival capsule hatch door respectively, and the active connection place of one group of dead bolt (6) and one group of connecting rod (4) is installed in respectively in one group of guide frame (7).
2. the handwheel door lock of a kind of down-hole survival capsule hatch door according to claim 1 is characterized in that one group of connecting rod (4) is the extension type connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201365423U CN202047653U (en) | 2011-05-04 | 2011-05-04 | Hand wheel door lock of underground escape capsule door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201365423U CN202047653U (en) | 2011-05-04 | 2011-05-04 | Hand wheel door lock of underground escape capsule door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047653U true CN202047653U (en) | 2011-11-23 |
Family
ID=44987965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201365423U Expired - Fee Related CN202047653U (en) | 2011-05-04 | 2011-05-04 | Hand wheel door lock of underground escape capsule door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808545A (en) * | 2012-09-12 | 2012-12-05 | 北京信息科技大学 | Door lock for safety cabin |
| CN106988631A (en) * | 2017-04-13 | 2017-07-28 | 中国工程物理研究院总体工程研究所 | Human centrifuge's cockpit bolt |
-
2011
- 2011-05-04 CN CN2011201365423U patent/CN202047653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808545A (en) * | 2012-09-12 | 2012-12-05 | 北京信息科技大学 | Door lock for safety cabin |
| CN106988631A (en) * | 2017-04-13 | 2017-07-28 | 中国工程物理研究院总体工程研究所 | Human centrifuge's cockpit bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20140504 |