CN101537235A - Hollow balloon rope high-altitude safe falling device - Google Patents
Hollow balloon rope high-altitude safe falling device Download PDFInfo
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- CN101537235A CN101537235A CN200910136666A CN200910136666A CN101537235A CN 101537235 A CN101537235 A CN 101537235A CN 200910136666 A CN200910136666 A CN 200910136666A CN 200910136666 A CN200910136666 A CN 200910136666A CN 101537235 A CN101537235 A CN 101537235A
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- rope
- safe falling
- hollow
- breath
- holding
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Abstract
A 'hollow balloon rope high-altitude safe falling device' is characterized by charging air to a hollow breath-impeding rope and obtaining the descending resistance required by safe falling by extruding the air in the rope.
Description
Technical field
Involved in the present invention is a kind of high-altitude safe falling device.
Background technology
The invention of relevant high-altitude safe falling device has a lot, but mostly all because of complex structure, uses inconvenience or cost higher and be difficult to promote the use of.
Summary of the invention
For addressing the above problem, the present invention has designed a kind of " hollow balloon rope high-altitude safe falling device ", and its design is:
1, in the hollow rope of holding one's breath, charges into air,, obtain the required decline resistance of safe falling by air in the extruding rope.
2, on the hollow rope of holding one's breath (1), being with can be along the movable annular air bag (3) about on the rope; It is placed in the annular rigidity overcoat (2), and will need personnel's goods of safe falling to be connected with annular rigidity overcoat (2); The interior ring side opening of its annular rigidity overcoat (2) is connected with vent valve (4) and charge valve (6) on annular air-pocket (3); The other end of charge valve (6) links to each other with high pressure gas holder (5), obtains the required decline resistance of safe falling by regulating vent valve (4) and charge valve (6).
3, on the hollow rope of holding one's breath (7), be provided with a pair of extruding to wheel or to bar (9), above the personnel's goods that needs safe falling is connected; The upper end of the hollow rope of holding one's breath (7) is fixed, and lower port is provided with controlled vent valve (8); Obtain the required decline resistance of safe falling by regulating the venting flow.
4, have plastic inner container in the described hollow rope of holding one's breath, and make sleeve pipe with the high-strength light fiber.
5, the gas in the hollow rope of holding one's breath can manually be blown into, and also can utilize high pressure gas holder (5) inflation, the also available aeration fast aeration of exploding such as nitrocotton of lighting.
The advantage of this " hollow balloon rope high-altitude safe falling device " is: simple in structure, safe and reliable, easy to use, easy to manufacture, be easy to carry, with low cost.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the three-dimensional outline drawing of one of embodiment of the invention.
Fig. 2 is the transverse center sectional elevation of Fig. 1.
Fig. 3 is two a three-dimensional outline drawing of the embodiment of the invention.
The 1. hollow ropes of holding one's breath among the figure; 2. annular rigidity overcoat; 3. annular air-pocket; 4. vent valve; 5. high pressure gas holder; 6. charge valve; 7. the hollow rope of holding one's breath; 8. controlled vent valve; 9. extruding is to wheel or to bar.
The specific embodiment
Among Fig. 1, Fig. 2, in the hollow rope of holding one's breath (1), charge into gas,, and make it contraction distortion, thereby obtain the required decline resistance of safe falling by the expansion extruded hollow of annular air-pocket (3) rope (1) of holding one's breath with certain pressure.Wherein annular rigidity overcoat (2) and all available light-weight high-strength material of high pressure gas holder (5) (as: fiberglass) are manufactured.
Among Fig. 3, extruding is being pushed the interior gas whereabouts of the hollow rope of holding one's breath (7) to wheel or to bar (9), above the personnel's goods that needs safe falling is connected; Obtain the required decline resistance of safe falling by regulating controlled vent valve (8) control venting flow.The hollow rope of holding one's breath (7) can collect, and together falls with personnel's goods.
Claims (5)
1, a kind of " hollow balloon rope high-altitude safe falling device " is characterized in that: charge into air in the hollow rope of holding one's breath, by air in the extruding rope, obtain the required decline resistance of safe falling.
2, a kind of " hollow balloon rope high-altitude safe falling device " according to claim 1 is characterized in that: on the hollow rope of holding one's breath (1), being with can be along the movable annular air bag (3) about on the rope; It is placed in the annular rigidity overcoat (2), and will need personnel's goods of safe falling to be connected with annular rigidity overcoat (2); The interior ring side opening of its annular rigidity overcoat (2) is connected with vent valve (4) and charge valve (6) on annular air-pocket (3); The other end of charge valve (6) links to each other with high pressure gas holder (5), obtains the required decline resistance of safe falling by regulating vent valve (4) and charge valve (6).
3, a kind of " hollow balloon rope high-altitude safe falling device " according to claim 1 is characterized in that: on the hollow rope of holding one's breath (7), be provided with a pair of extruding to wheel or to bar (9), above the personnel's goods that needs safe falling is connected; The upper end of the hollow rope of holding one's breath (7) is fixed, and lower port is provided with controlled vent valve (8); Obtain the required decline resistance of safe falling by regulating the venting flow.
4, a kind of " hollow balloon rope high-altitude safe falling device " according to claim 1 is characterized in that: have plastic inner container in the described hollow rope of holding one's breath, and make sleeve pipe with the high-strength light fiber.
5, a kind of " hollow balloon rope high-altitude safe falling device " according to claim 2 is characterized in that: wherein annular rigidity overcoat (2) and high pressure gas holder (5) are made with light-weight high-strength material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910136666A CN101537235A (en) | 2009-05-12 | 2009-05-12 | Hollow balloon rope high-altitude safe falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910136666A CN101537235A (en) | 2009-05-12 | 2009-05-12 | Hollow balloon rope high-altitude safe falling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101537235A true CN101537235A (en) | 2009-09-23 |
Family
ID=41120766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910136666A Pending CN101537235A (en) | 2009-05-12 | 2009-05-12 | Hollow balloon rope high-altitude safe falling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101537235A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091777A (en) * | 2018-10-25 | 2018-12-28 | 广东四维科技有限公司 | A kind of falling proof device |
| CN109200500A (en) * | 2018-10-25 | 2019-01-15 | 广东四维科技有限公司 | A kind of high altitude anti-falling dropping control device |
-
2009
- 2009-05-12 CN CN200910136666A patent/CN101537235A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091777A (en) * | 2018-10-25 | 2018-12-28 | 广东四维科技有限公司 | A kind of falling proof device |
| CN109200500A (en) * | 2018-10-25 | 2019-01-15 | 广东四维科技有限公司 | A kind of high altitude anti-falling dropping control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090923 |