CN201080189Y - Reclaiming device for emergency escape ramp - Google Patents
Reclaiming device for emergency escape ramp Download PDFInfo
- Publication number
- CN201080189Y CN201080189Y CNU2007200395143U CN200720039514U CN201080189Y CN 201080189 Y CN201080189 Y CN 201080189Y CN U2007200395143 U CNU2007200395143 U CN U2007200395143U CN 200720039514 U CN200720039514 U CN 200720039514U CN 201080189 Y CN201080189 Y CN 201080189Y
- Authority
- CN
- China
- Prior art keywords
- emergency escape
- escape ramp
- clutch
- recycling
- clutch device
- 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
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a recycling device used for an emergency escape ramp. The utility model is characterized in that one end of a recycling rope is connected with the emergency escape ramp, and the other end of the recycling rope is connected with a recycling axle; the recycling axle is connected with one end of an unidirectional clutch device and hinged with a base seat, the other end of the unidirectional clutch device is fixedly connected with one end of a clutch device, and the other end of the clutch device is connected with the base seat. The utility model has the advantages that the recycling is reliable: the unidirectional clutch device and the clutch device controlling the unidirectional clutch device are arranged at the end part of the recycling axle of the emergency escape ramp recycling device. When the clutch device is closed, a handle connected with the unidirectional clutch device is shifted, the recycling rope connected with the emergency escape ramp is driven to recycle, and then the recycling of the emergency escape ramp can be realized, and simultaneously the emergency escape ramp is ensured to be stayed at any point during the recycling process. The release is convenient: when the clutch device is disengaged, the unidirectional clutch loses the unidirectional engaging and disengaging function, and the emergency escape ramp can be released.
Description
Technical field
The utility model relates to the collapsible emergency escape ramp regenerative apparatus of a kind of vehicle, belong to mechanical transmission fields.
Background technology
Modern subway train has all designed emergency front and emergency escape ladder or emergency escape ramp.Emergency escape ramp needs to reclaim after release, and how reliable, safe, convenient, fast recovery is present urgent problem.
Summary of the invention
The utility model is intended to overcome the defective of above-mentioned existence, proposes a kind ofly to reclaim conveniently, reliable, safe emergency escape ramp regenerative apparatus.Under the situation of arrangement of clutch closure, pull handle, the emergency evacuation ramp is promptly recyclable.Because the effect of one-way clutch, in removal process, the emergency evacuation ramp can stop at an arbitrary position, guarantees reliable, the safety of removal process.When arrangement of clutch separated, free-wheel clutch lost the one-way clutch function, and emergency escape ramp can discharge.
Technical solution of the present utility model: it is characterized in that reclaiming strap one end and be connected with emergency escape ramp, the other end that reclaims strap links to each other with the recovery axle; The recovery axle is connected with an end of one-way clutch and is hinged with pedestal, and the other end of one-way clutch is captiveed joint with an end of arrangement of clutch, and the other end of arrangement of clutch is connected with pedestal.
Advantage of the present utility model: reclaim reliable: the recovery shaft end of emergency evacuation ramp regenerative apparatus is provided with the arrangement of clutch of one-way clutch and control one-way clutch.When arrangement of clutch is closed, pull the handle that is connected with one-way clutch, then drive the messenger return line that links to each other with emergency escape ramp and take back receipts, can realize that emergency escape ramp reclaims, guarantee that simultaneously emergency escape ramp can stop by at a point in removal process.It is convenient to discharge: when arrangement of clutch separated, free-wheel clutch lost the one-way clutch function, and emergency escape ramp can discharge.
Description of drawings
Accompanying drawing 1 is an example structure scheme drawing of the present utility model.
Accompanying drawing 2 is emergency escape ramp structural representations of the present utility model.
Among the figure 1 reclaims handle, and the 2nd, pedestal, the 3rd, reclaim axle, the 4th, one-way clutch, the 5th, reclaim strap, the 6th, arrangement of clutch, the 7th, emergency escape ramp.
The specific embodiment
Contrast accompanying drawing 1, its structure are to reclaim strap 5 one ends to be connected with emergency escape ramp 7, and the other end that reclaims strap 5 links to each other with recovery axle 3; Reclaim that axle 3 is connected with an end of one-way clutch 4 and hinged with pedestal 2, the other end of one-way clutch 4 is captiveed joint with an end of arrangement of clutch 6, and the other end of arrangement of clutch 6 is connected with pedestal 2.
One-way clutch 4 is ratchet, pawl device or free-wheel clutch or overriding clutch or uni-directional brake or worm gear, endless screw apparatus.
Reclaiming handle is movably arranged on free-wheel clutch 4 one ends or the recovery axle 3.
One-way clutch and arrangement of clutch are used for emergency escape ramp reclaim, the action of arrangement of clutch control one-way clutch, when arrangement of clutch during at closure state, free-wheel clutch plays the one-way clutch effect; When arrangement of clutch during in released state, one-way clutch loses the one-way clutch function.Device or element with one-way clutch effect all belong to one-way clutch, as ratchet, pawl device, and free-wheel clutch, overriding clutch, uni-directional brake, turbine, endless screw apparatus etc.
Reclaim handle and can be fixedly mounted on free-wheel clutch one end or reclaim on the axle, also can be separate, detouchable, promptly install in use, the time spent can not dismantle.
When arrangement of clutch 6 closures, to pull and reclaim handle 1, one-way clutch 4 drives and reclaims axle 3 rotations; To reclaim strap 5 when reclaiming axle 3 rotations is wrapped on the recovery axle 3; Reclaim strap 5 pulling emergency escape ramps 7, make emergency escape ramp 7 realize reclaiming.Because the effect of one-way clutch 4, in the removal process, the emergency escape ramp panel can stop in any position, guarantees the safety and the reliability that reclaim.
When arrangement of clutch 6 separated, one-way clutch 4 lost the one-way clutch function, and at this moment, emergency escape ramp 7 can discharge.
The structure of emergency escape ramp 7 comprises: a extension bar, b pipe link, a emergency escape ramp panel, b emergency escape ramp panel, pedestal; Wherein hinged between a pipe link and the b pipe link, hinged between a emergency escape ramp panel and the b emergency escape ramp panel, hinged between a pipe link and the car body, hinged between a emergency escape ramp panel and the car body, hinged between the panel of the urgent ramp of a pipe link and a, hinged between b pipe link and a emergency escape ramp panel.
Claims (3)
1. the emergency escape ramp regenerative apparatus is characterized in that reclaiming strap one end and is connected with emergency escape ramp, and the other end that reclaims strap links to each other with the recovery axle; The recovery axle is connected with an end of one-way clutch and is hinged with pedestal, and the other end of one-way clutch is captiveed joint with an end of arrangement of clutch, and the other end of arrangement of clutch is connected with pedestal.
2. emergency escape ramp regenerative apparatus according to claim 1 is characterized in that one-way clutch is ratchet, pawl device or free-wheel clutch or overriding clutch or uni-directional brake or worm gear, endless screw apparatus.
3. emergency escape ramp regenerative apparatus according to claim 1 is characterized in that reclaiming handle and is movably arranged on free-wheel clutch one end or the recovery axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200395143U CN201080189Y (en) | 2007-06-08 | 2007-06-08 | Reclaiming device for emergency escape ramp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200395143U CN201080189Y (en) | 2007-06-08 | 2007-06-08 | Reclaiming device for emergency escape ramp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201080189Y true CN201080189Y (en) | 2008-07-02 |
Family
ID=39613869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200395143U Expired - Lifetime CN201080189Y (en) | 2007-06-08 | 2007-06-08 | Reclaiming device for emergency escape ramp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201080189Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454643A (en) * | 2018-05-30 | 2018-08-28 | 常州长青交通科技股份有限公司 | The speed reducing recovery device of automatic Pilot railcar emergency evacuation equipment |
| CN109159791A (en) * | 2018-10-17 | 2019-01-08 | 南京康尼机电股份有限公司 | City rail vehicle type gate ladder integrated mechanism |
-
2007
- 2007-06-08 CN CNU2007200395143U patent/CN201080189Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454643A (en) * | 2018-05-30 | 2018-08-28 | 常州长青交通科技股份有限公司 | The speed reducing recovery device of automatic Pilot railcar emergency evacuation equipment |
| CN108454643B (en) * | 2018-05-30 | 2023-11-03 | 常州长青科技股份有限公司 | Deceleration recovery device of automatic driving subway vehicle emergency evacuation equipment |
| CN109159791A (en) * | 2018-10-17 | 2019-01-08 | 南京康尼机电股份有限公司 | City rail vehicle type gate ladder integrated mechanism |
| CN109159791B (en) * | 2018-10-17 | 2024-03-22 | 南京康尼机电股份有限公司 | Novel door ladder integrated mechanism for urban rail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NANJING KANGNI ELECTROMECHANICAL CO., LTD. Free format text: FORMER NAME: KANGNI ELECTROMECHANICAL NEW TECHNOLOGY CO LTD, NANJING |
|
| CP03 | Change of name, title or address |
Address after: 210013 Gulou District, Jiangsu, Nanjing No. 39 model road Patentee after: Nanjing Kangni Electromechanical Co., Ltd. Address before: 210038 Jiangsu city of Nanjing Province Economic and Technological Development Zone Hengda Road No. 19 Patentee before: Kangni Electromechanical New Technology Co., Ltd., Nanjing |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080702 |
|
| CX01 | Expiry of patent term |