CN203925057U - Service cabin door stop bit self-locking device - Google Patents
Service cabin door stop bit self-locking device Download PDFInfo
- Publication number
- CN203925057U CN203925057U CN201420332632.3U CN201420332632U CN203925057U CN 203925057 U CN203925057 U CN 203925057U CN 201420332632 U CN201420332632 U CN 201420332632U CN 203925057 U CN203925057 U CN 203925057U
- Authority
- CN
- China
- Prior art keywords
- cabin door
- locking device
- stop bit
- gusset
- service
- 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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- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a kind of service cabin door stop bit self-locking device, comprise for being arranged on the L-type gusset on service cabin door, with for being fixed on the little gusset on the body of service module cabin, the side plate of described L-type gusset is provided with slide slot, in described slide slot, be provided with slide block, the two ends of slide slot are provided with counter sink, and described little gusset is provided with connecting rod, one end of connecting rod by bolt assembly be hinged on little gusset, the other end and slide block hinged.Service cabin door stop bit self-locking device provided by the utility model is self-locking in precalculated position after can making service cabin door open, and can very simply remove self-locking again simultaneously, again closes door.The application of service cabin door stop bit self-locking device can avoid outdoor strong wind that door is closed effectively, and the personnel of maintenance are difficult for danger out.
Description
Technical field
The utility model relates to the unlatching stop bit technical field of service cabin sealing access door, refers to particularly a kind of service cabin door stop bit self-locking device.
Background technology
Service cabin sealing access door, after unlatching, because outdoor wind is large, is easily closed, and causes the people of indoor maintenance by about indoor, causing danger.
Utility model content
The purpose of this utility model is to overcome existing service cabin sealing access door and easily by strong wind, is blown, and the defect of closing, provides a kind of and can after unlatching, fixedly be self-locking in precalculated position, the service cabin door stop bit self-locking device that is unlikely to be closed by wind.
For achieving the above object, the service cabin door stop bit self-locking device that the utility model is designed, comprise for being arranged on the L-type gusset on service cabin door, with for being fixed on the little gusset on the body of service module cabin, the side plate of described L-type gusset is provided with slide slot, in described slide slot, is provided with slide block, and the two ends of slide slot are provided with counter sink, described little gusset is provided with connecting rod, one end of connecting rod by bolt assembly be hinged on little gusset, the other end and slide block hinged.
Preferably, on another side plate of described L-type gusset, offer installation fixing hole.
Preferably, described slide block is countersunk nut.Slide block is made as countersunk nut, can use by bolt, can be fixed on the optional position in slide slot, the location of convenient door.
The beneficial effects of the utility model: the service cabin door stop bit self-locking device providing is self-locking in precalculated position after can making service cabin door open, and can very simply remove self-locking again simultaneously, again closes door.The application of service cabin door stop bit self-locking device can avoid outdoor strong wind that door is closed effectively, and the personnel of maintenance are difficult for danger out.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model service cabin door stop bit self-locking device.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figures 1 to 3, service cabin door stop bit self-locking device, comprise for being arranged on the L-type gusset 1 on service cabin door, with for being fixed on the little gusset 2 on the body of service module cabin, the side plate of described L-type gusset 1 is provided with slide slot 3, in described slide slot 3, is provided with slide block 4, and the two ends of slide slot 3 are provided with counter sink 3.1, described little gusset 2 is provided with connecting rod 5, one end of connecting rod 5 by bolt assembly 6 be hinged on little gusset 2, the other end and slide block 4 hinged.
On another side plate of described L-type gusset 1, offer fixing hole 7 is installed.
Described slide block 4 is countersunk nut, and it is carbon steel machine add-on type.Connecting rod 5 is also carbon steel machine add-on type.
Claims (3)
1. a service cabin door stop bit self-locking device, it is characterized in that: comprise for being arranged on the L-type gusset (1) on service cabin door, with for being fixed on the little gusset (2) on the body of service module cabin, the side plate of described L-type gusset (1) is provided with slide slot (3), in described slide slot (3), be provided with slide block (4), the two ends of slide slot (3) are provided with counter sink (3.1), described little gusset (2) is provided with connecting rod (5), one end of connecting rod (5) by bolt assembly (6) be hinged on that little gusset (2) is upper, the other end and slide block (4) hinged.
2. service cabin door stop bit self-locking device according to claim 1, is characterized in that: on another side plate of described L-type gusset (1), offer fixing hole (7) is installed.
3. service cabin door stop bit self-locking device according to claim 1 and 2, is characterized in that: described slide block (4) is countersunk nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332632.3U CN203925057U (en) | 2014-06-20 | 2014-06-20 | Service cabin door stop bit self-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332632.3U CN203925057U (en) | 2014-06-20 | 2014-06-20 | Service cabin door stop bit self-locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925057U true CN203925057U (en) | 2014-11-05 |
Family
ID=51820888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420332632.3U Expired - Fee Related CN203925057U (en) | 2014-06-20 | 2014-06-20 | Service cabin door stop bit self-locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925057U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481175A (en) * | 2016-12-15 | 2017-03-08 | 广东电网有限责任公司中山供电局 | Cabinet and its door damping device |
| CN110775457A (en) * | 2018-07-31 | 2020-02-11 | 南通中集罐式储运设备制造有限公司 | Tank and protection box thereof |
| CN111502449A (en) * | 2020-04-17 | 2020-08-07 | 中船黄埔文冲船舶有限公司 | Sliding rail type steel door stop device |
| CN113482470A (en) * | 2021-06-30 | 2021-10-08 | 沪东中华造船(集团)有限公司 | Bidirectional limiting device and bidirectional limiting method for ship cabin door |
-
2014
- 2014-06-20 CN CN201420332632.3U patent/CN203925057U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481175A (en) * | 2016-12-15 | 2017-03-08 | 广东电网有限责任公司中山供电局 | Cabinet and its door damping device |
| CN110775457A (en) * | 2018-07-31 | 2020-02-11 | 南通中集罐式储运设备制造有限公司 | Tank and protection box thereof |
| CN111502449A (en) * | 2020-04-17 | 2020-08-07 | 中船黄埔文冲船舶有限公司 | Sliding rail type steel door stop device |
| CN113482470A (en) * | 2021-06-30 | 2021-10-08 | 沪东中华造船(集团)有限公司 | Bidirectional limiting device and bidirectional limiting method for ship cabin door |
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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 |
Granted publication date: 20141105 Termination date: 20170620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |