CN1853742B - Flexible lifesaving slideway - Google Patents
Flexible lifesaving slideway Download PDFInfo
- Publication number
- CN1853742B CN1853742B CN200510041982XA CN200510041982A CN1853742B CN 1853742 B CN1853742 B CN 1853742B CN 200510041982X A CN200510041982X A CN 200510041982XA CN 200510041982 A CN200510041982 A CN 200510041982A CN 1853742 B CN1853742 B CN 1853742B
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- China
- Prior art keywords
- slideway
- longitudinal reinforcing
- reinforcing belt
- layer
- internal layer
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- 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.)
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Abstract
A longitudinal reinforcing belt for the lifesaving flexible slide way is a refractory flexible woven fabric made of the material with low specific elongation and high impact strength, and is arrangedbetween the inner layer and protecting layer of said lifesaving slide way to buffer the longitudinal impact force.
Description
Technical field
The invention belongs to the fire-extinguishing and lifesaving technical field, relate to a kind of flexible lifesaving slideway, the flexible lifesaving slideway that uses when dying in an accident personnel in the fire in high buildings in particular for succouring.
Background technology
At present, domestic and international existing flexible lifesaving slideway and high-rise life saving slideway all are not provided with longitudinal reinforcing belt.In the use, slideway is impacted by human body whereabouts gravity, slipway tear weigh down disconnected, to be rescued the non-wound of personnel promptly residual.Trace it to its cause: mainly be that slideway is limited by himself strength of materials, when material longitudinal extension rate was excessive, safety in utilization hidden danger was big; Too small then impact strength is poor, and floor is high more, and slideway is long more, tears that to weigh down disconnected possibility big more.
Summary of the invention
In order to overcome existing flexible lifesaving slideway longitudinal strength deficiency, the invention provides a kind of flexible lifesaving slideway, longitudinal reinforcing belt is set, can improve vertical impact strength of flexible lifesaving slideway, can not make slideway longitudinal extension rate excessive again.
The technical solution adopted for the present invention to solve the technical problems is: a kind of flexible lifesaving slideway, comprise: slideway internal layer, damping layer, damped ring and protective layer, it is characterized in that: between slideway internal layer and protective layer, be provided with damping layer longitudinal reinforcing belt and slideway internal layer longitudinal reinforcing belt; The damping layer longitudinal reinforcing belt evenly distributes along damping layer is vertical with slideway internal layer circumference respectively with slideway internal layer longitudinal reinforcing belt.
Further improvement in the technical proposal is: described damping layer longitudinal reinforcing belt is close to damping layer and damped ring links together; Described slideway internal layer longitudinal reinforcing belt and slideway internal layer link together.
The present invention is between the slideway internal layer and protective layer of flexible lifesaving slideway, longitudinal reinforcing belt is set, the material of longitudinal reinforcing belt is selected the flexible fire-resistant braid that percentage elongation is little, impact strength is big, and the quantity of longitudinal reinforcing belt and width are decided on story height and slideway length; Longitudinal reinforcing belt is also firmly fixed along evenly distribute vertical with the damping layer circumference of slideway internal layer.Longitudinal reinforcing belt only plays the buffering booster action to the slideway longitudinal impact force, does not influence the damping of slideway radial contraction, and the reducing human decrease speed guarantees to be rescued the escape personnel ground of arriving safe and sound.
The invention has the beneficial effects as follows, can improve vertical impact strength of flexible lifesaving slideway, can not make slideway longitudinal extension rate excessive, simple in structure again.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
1. damping layer longitudinal reinforcing belts among the figure, 2. protective layer, 3. damping layer, 4. damped ring, 5. slideway internal layer longitudinal reinforcing belt, 6. slideway internal layer.
The specific embodiment
In accompanying drawing 1, damping layer longitudinal reinforcing belt (1) is close to damping layer (3) and is linked together with damped ring (4); Slideway internal layer longitudinal reinforcing belt (5) links together with slideway internal layer (6); The material of damping layer longitudinal reinforcing belt (1) and slideway internal layer longitudinal reinforcing belt (5) is selected the flexible fire-resistant braid that percentage elongation is little, impact strength is big; Damping layer longitudinal reinforcing belt (1) and slideway internal layer longitudinal reinforcing belt (5) quantity and width are decided on story height and slideway length; Damping layer longitudinal reinforcing belt (1) evenly distributes along damping layer (3) is vertical with slideway internal layer (6) circumference respectively with slideway internal layer longitudinal reinforcing belt (5); Damping layer longitudinal reinforcing belt (1) and slideway internal layer longitudinal reinforcing belt (5) can be provided with simultaneously, also can be provided with separately; Slideway internal layer (6) has good antistatic performance, in the time of guaranteeing human body the subordinate is sliding, is unlikely frictional heat and the human body of burning causes pain within it; The material of protective layer (2) has fire protecting performance, water permeability resistance energy and heat resistanceheat resistant radiance.
Claims (3)
1. flexible lifesaving slideway, comprising: slideway internal layer, damping layer, damped ring and protective layer is characterized in that: between slideway internal layer and protective layer, be provided with damping layer longitudinal reinforcing belt (1) and slideway internal layer longitudinal reinforcing belt (5); Damping layer longitudinal reinforcing belt (1) evenly distributes along damping layer (3) is vertical with slideway internal layer (6) circumference respectively with slideway internal layer longitudinal reinforcing belt (5).
2. a kind of flexible lifesaving slideway according to claim 1 is characterized in that, described damping layer longitudinal reinforcing belt (1) is close to damping layer (3) and is linked together with damped ring (4).
3. a kind of flexible lifesaving slideway according to claim 1 is characterized in that, described slideway internal layer longitudinal reinforcing belt (5) links together with slideway internal layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510041982XA CN1853742B (en) | 2005-04-21 | 2005-04-21 | Flexible lifesaving slideway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510041982XA CN1853742B (en) | 2005-04-21 | 2005-04-21 | Flexible lifesaving slideway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1853742A CN1853742A (en) | 2006-11-01 |
| CN1853742B true CN1853742B (en) | 2010-04-28 |
Family
ID=37194386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510041982XA Expired - Fee Related CN1853742B (en) | 2005-04-21 | 2005-04-21 | Flexible lifesaving slideway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1853742B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069988B (en) * | 2009-11-20 | 2012-08-01 | 崔雪松 | Vertical transfer passage and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5376440A (en) * | 1993-03-31 | 1994-12-27 | Ikeda Bussan Co., Ltd. | Woven fabric for seat belt |
| EP0864493A2 (en) * | 1997-03-13 | 1998-09-16 | The B.F. Goodrich Company | Escape slide with support tube assembly |
-
2005
- 2005-04-21 CN CN200510041982XA patent/CN1853742B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5376440A (en) * | 1993-03-31 | 1994-12-27 | Ikeda Bussan Co., Ltd. | Woven fabric for seat belt |
| EP0864493A2 (en) * | 1997-03-13 | 1998-09-16 | The B.F. Goodrich Company | Escape slide with support tube assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1853742A (en) | 2006-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Huru Document name: Patent Right Termination Notice |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 |