CN201596262U - Piston air damping type safe high-rise building escape device - Google Patents
Piston air damping type safe high-rise building escape device Download PDFInfo
- Publication number
- CN201596262U CN201596262U CN2009200949035U CN200920094903U CN201596262U CN 201596262 U CN201596262 U CN 201596262U CN 2009200949035 U CN2009200949035 U CN 2009200949035U CN 200920094903 U CN200920094903 U CN 200920094903U CN 201596262 U CN201596262 U CN 201596262U
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- CN
- China
- Prior art keywords
- fixed
- threaded rod
- overcoat
- escape device
- damping type
- 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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Abstract
The utility model relates to a piston air damping type safe high-rise building escape device and belongs to the technical field of safe, rescue and escape devices. The piston air damping type safe high-rise building escape device is characterized in that an inner sleeve is in clearance and sliding fit with an outer sleeve; an air inlet hole is formed at the inner end of the inner sleeve, and a threaded rod is fixed at the outer end; an anti-rotation jack is formed on the threaded rod; outer fixed clamping rings are rotationally matched with the outer sleeve; inner sleeve anti-rotation sheets are fixed on the outer fixed clamping rings; a nut is fixed at the outer end of the outer sleeve; an air inlet groove is formed on the inner wall of the outer sleeve; a flexible rope enwound in sequence is arranged on the outer wall of the outer sleeve between the two outer fixed clamping rings, the inner end of the flexible rope is fixed with the outer sleeve, and the outer end of the flexible rope is fixed with a safety belt hanging ring. The utility model can guarantee the life and property safety of habitants and workers in high-rise buildings. When in use, the piston air damping type safe high-rise building escape device requires no electric power or other energy sources and is not influenced by environment and seasons. The piston air damping type safe high-rise escape device has the advantages of simple installation and convenient use.
Description
Technical field
The invention belongs to safety, rescue, escape device technical field.
Background technology
Worldwide, so far fast and safely withdrawing of personnel in the fire of high-rise building dangerous situation remained a difficult problem that does not have fine solution.
Be main at present, the personnel in the fire of high-rise building dangerous situation withdraw the following mode that mainly contains:
1, the mode of initiatively saving oneself:, withdraw from the elevator or the stair of other building unit by being arranged on the passageway for fire apparatus between the different building units; Perhaps covering mouth and nose with wet towel withdraws by force from stair.
2, passive rescue mode: wait for that the fire fighter arrives,, perhaps under the protection of professional security against fire air cushion, jump off by force and flee from the fire dangerous situation by professional equipment rescues such as aerial ladders.
Existing fire of high-rise building dangerous situation escape mode all lacks reliability and validity: passive rescue may not be timely, and the validity of facility also can't guarantee; Initiatively saving oneself lacks method and simple device fast and effectively, to such an extent as to when the skyscraper breaking out of fire, the personnel in the dangerous situation are difficult to effectively save oneself and succoured fast, often cause a tremendous loss of lives.
Summary of the invention
The objective of the invention is: a kind of piston air damping type high-rise building safety escape device is provided, and it can help the distress personnel active safety of fire in high buildings spot to withdraw the scene.
Technical scheme of the present invention is: cover and overcoat two parts in the present invention mainly is divided into, interior cover and overcoat are that the gap is slidingly matched, have air admission hole in interior cover inner end, interior cover outer end is fixed with threaded rod by the threaded rod fixed claw, vertically have the anti-jack that revolves on the threaded rod, two fixedly snap ring and overcoat are rotatably assorted outward, the anti-blade of cover on the outer fixedly snap ring in the outside, being fixed with, in anti-on the anti-blade of cover and the threaded rod revolve the jack insertion and be slidingly matched, outer end at overcoat is fixed with nut by the nut fixed claw, on outer casing inner wall, vertically have the air inlet groove, groove is initial from jacket bottom, and cover length in trench length is shorter than fixedly has the flexible filaments rope that twines in proper order on the outer casing outer wall between the snap ring outside two, silk rope inner end head and overcoat are fixed, and silk rope external end head and safety belt link are fixed.
The beneficial effects of the utility model are:
1, the present invention provides a kind of in dangerous situations such as fire for live and work people in skyscraper, and the reliable method of safe escape and device rapidly are for the security of the lives and property of live and work personnel in skyscraper provides safeguard.
2, apparatus of the present invention are pure machinery, and its use does not need electric power or other energy, is not subjected to the influence in environment and season yet.
3, apparatus of the present invention are cheap, and end user's financial burden is less and do not have an operation and maintenance cost.
4, apparatus of the present invention volume is little, installs simply, and easy to use, any teenager and adult need not special training and all can normally use.
5, apparatus of the present invention can be made into the domestic type of escaping simultaneously and needing for two or three people as required, and can escape simultaneously for more people needs public type.
Description of drawings
Fig. 1 is a jacket structure cutaway view of the present utility model;
Fig. 2 is an interior nested structure cutaway view of the present utility model;
Fig. 3 is an assembly drawing before the utility model user mode;
Fig. 4 is an assembly drawing after the utility model user mode.
The specific embodiment
Embodiment 1
As shown in Figure 1, the 1st, overcoat, the 2nd, outer fixedly snap ring, the 3rd, interior cover is prevented blade, the 4th, air inlet groove, the 5th, nut fixed claw, the 6th, nut.
As shown in Figure 2, the 7th, interior cover, the 8th, air admission hole, the 9th, threaded rod fixed claw, the 10th, threaded rod, the 11st, the anti-jack that revolves.
As shown in Figure 3, the 12nd, flexible filaments rope, the 13rd, safety belt link.
Adopt metal material or nonmetallic materials to produce cover 7 and close-fitting with it overcoat 1 in the piston respectively.Overcoat 1 inwall is vertically left the dried bar air inlet groove 4 of number, the outside soft steel wire rope 12 that twines desirable strength and length of overcoat 1, and silk rope head end is fixing with overcoat 1, and end has number to do a safety belt link 13, the outer distolateral nut 6 that has interior screw thread that is provided with; Cover 7 is provided with the little shape air admission hole 8 that is interlinked to the outside in some, the outer distolateral screwed threaded rod 10 that is provided with in the piston; Cover 7 all closely is connected with threaded rod 10 with overcoat 1, nut 6 and is in original state in the piston after the assembling, overlap in the piston 7 and overcoat between have the moderate lubrication agent to lubricate.
When the flexible filaments rope 12 that twines again the overcoat outside hangs with weight or personnel, the overcoat 1 of rotation is just by cover 7 in nut 6 and the threaded rod 10 outside stretching pistons, make between interior cover 7 of piston and overcoat 1 inner chamber and produce negative pressure, negative pressure can block cover 7 outer moving in the piston, and then blocks the rotation of overcoat 1; But relative rotation along with interior overcoat, air admission hole 8 and the air inlet groove 4 in the overcoat 1 by interior cover 7 can constantly replenish air to the negative pressure inner chamber, make that negative pressure is able to stable maintenance in the chamber, thereby make the escape personnel who is hung on flexible filaments rope 12 keep one slowly to stablize decrease speed, allow the personal security that is in the fire dangerous situation escape.
Will be outward during use fixedly snap ring 2 be fixed near the indoor body of wall by the window.
Claims (1)
1. piston air damping type high-rise building safety escape device, it is characterized in that: interior cover and overcoat are that the gap is slidingly matched, have air admission hole in interior cover inner end, interior cover outer end is fixed with threaded rod by the threaded rod fixed claw, vertically have the anti-jack that revolves on the threaded rod, two fixedly snap ring and overcoat are rotatably assorted outward, the anti-blade of cover on the outer fixedly snap ring in the outside, being fixed with, in anti-on the anti-blade of cover and the threaded rod revolve the jack insertion and be slidingly matched, outer end at overcoat is fixed with nut by the nut fixed claw, on outer casing inner wall, vertically have the air inlet groove, groove is initial from jacket bottom, and cover length in trench length is shorter than fixedly has the flexible filaments rope that twines in proper order on the outer casing outer wall between the snap ring outside two, silk rope inner end head and overcoat are fixed, and silk rope external end head and safety belt link are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200949035U CN201596262U (en) | 2009-12-09 | 2009-12-09 | Piston air damping type safe high-rise building escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200949035U CN201596262U (en) | 2009-12-09 | 2009-12-09 | Piston air damping type safe high-rise building escape device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596262U true CN201596262U (en) | 2010-10-06 |
Family
ID=42807305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200949035U Expired - Lifetime CN201596262U (en) | 2009-12-09 | 2009-12-09 | Piston air damping type safe high-rise building escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822874B (en) * | 2009-12-09 | 2012-01-25 | 韩宇希 | Piston air damping type high-rise building safety escape device |
| CN102824701A (en) * | 2012-08-28 | 2012-12-19 | 肖琛 | Negative-pressure safety lifesaving apparatus |
-
2009
- 2009-12-09 CN CN2009200949035U patent/CN201596262U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822874B (en) * | 2009-12-09 | 2012-01-25 | 韩宇希 | Piston air damping type high-rise building safety escape device |
| CN102824701A (en) * | 2012-08-28 | 2012-12-19 | 肖琛 | Negative-pressure safety lifesaving apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101006 Effective date of abandoning: 20091209 |