CN203408377U - Simple escape device - Google Patents
Simple escape device Download PDFInfo
- Publication number
- CN203408377U CN203408377U CN201320443292.7U CN201320443292U CN203408377U CN 203408377 U CN203408377 U CN 203408377U CN 201320443292 U CN201320443292 U CN 201320443292U CN 203408377 U CN203408377 U CN 203408377U
- Authority
- CN
- China
- Prior art keywords
- piston
- steel wire
- wire rope
- fixed pulley
- barrel
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000002965 rope Substances 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Abstract
The utility model provides a simple escape device which comprises a steel wire rope and an inflatable cushion, wherein the inflatable cushion is connected with one end of the steel wire rope. The simple escape device further comprises a buffer device which is linked with the other end of the steel wire rope, wherein the buffer device comprises a cylindrical shell, a piston and a fixed pulley block that the bottoms are sealed up and the top parts are provided with through holes; the piston is arranged inside the cylindrical shell; the fixed pulley block is arranged outside the cylindrical shell; the steel wire rope comes across the fixed pulley block and is connected with the piston; the piston is connected with the bottom of the cylindrical shell through a helix spring. The simple escape device is simple in structure, convenient to use, economical and practical, safe and reliable, and convenience is provided for people to escape.
Description
Technical field
The utility model relates to a kind of Simple escape device.
Background technology
Along with the quickening of urban construction process, skyscraper is also more and more, and skyscraper has many advantages, as can be effectively increased the utilization rate in soil, be conducive to represent cityscape etc., but also brought some problems, during as disasters such as breaking out of fires, people are difficult for the problems such as escape simultaneously.
For above problem, people have studied many escape apparatus, main purpose is to make people leave as early as possible scene of fire, with the safety that sustains life, but, when the intensity of a fire uncontrollable, when people can not escape by normal passageway for fire apparatus, often from window, escape, the escaping tool using at most from window escape people is belt line, yet utilize belt line escape dangerous, reason is: belt line escape needs enough energy and endurance, when especially floor is higher, can cause not propping up freely falling body because of energy or endurance throws, certainly in order to solve the drawback of belt line, some escape devices have also been there are, yet structure is more complicated all, take up room larger.
Summary of the invention
The purpose of this utility model is for current condition, and a kind of Simple escape device is provided, and it is simple in structure, easy to use, economical and practical, safe and reliable, to people's escape, provides convenience.
The technical solution of the utility model: a kind of Simple escape device, comprise: steel wire rope, inflatable packer, inflatable packer is connected to one end of steel wire rope, also comprise the buffer unit connecting with the steel wire rope other end, buffer unit comprises that bottom is airtight, and top is provided with barrel-type casing, piston and the fixed pulley group of perforation, piston is arranged in this barrel-type casing, fixed pulley group is placed in outside barrel-type casing, and steel wire rope is walked around fixed pulley group and is connected with piston, and piston is connected by helical spring with barrel-type casing bottom.
Above-mentioned helical spring is 4, along the Zhou Fangxiang of round bottom portion, evenly arranges.
In above-mentioned inflatable packer, be provided with safety belt and safety handle.
The beneficial effects of the utility model: it is simple in structure, easy to use, economical and practical, safety can
Lean on, to people's escape, provide convenience.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram of Simple escape device.
In figure 1, barrel-type casing; 2, piston; 3, steel wire rope; 4, fixed pulley group; 5, inflatable packer; 6, helical spring.
The specific embodiment
Embodiment 1
Simple escape device as shown in the figure, comprise: steel wire rope 3, inflatable packer 5, inflatable packer 5 is connected to steel wire rope 3 bottom, also comprise buffer unit, comprise bottom is airtight, top is provided with perforation barrel-type casing 1, piston 2 and fixed pulley group 4, piston 2 is arranged in this barrel-type casing 1, and fixed pulley group 4 is placed in outside barrel-type casing 1, steel wire rope 3 is walked around fixed pulley group 4 and is connected with piston 2, and piston 2 is connected by helical spring 6 with barrel-type casing 1 bottom.
During escape, first fixing barrel-type casing 1, by piston 2 as for barrel-type casing 1 bottom, fixed pulley group 4 is placed in to window place, a fixed pulley of fixed pulley group 4 is fixed on window, a fixed pulley stretches out outside window, people is sitting in inflatable packer 5, fasten seat belts, hand is caught safety handle, along window, jump off, steel wire rope 3 will be under Action of Gravity Field, fast-descending, inflatable packer 5 will reduce decrease speed under buoyancy, when apart from ground 3m, steel wire rope 3 pulls piston 2 to move in barrel-type casing 1, the helical spring 6 that connects piston 2 and barrel-type casing 1 bottom will extend under pulling force effect, the power that the helical spring 6 extending produces is contrary with the pulling force of steel wire rope 3, the motion of piston 2 simultaneously causes barrel-type casing 1 top air pressure to increase, also slow down the motion of piston 2, thereby people's decrease speed is reduced, when reaching ground, helical spring 6 is stretched over largest deformation amount, piston 2 no longer moves, inflatable packer 5 arrives ground, people unclamps safety handle, unfasten one's seat-belt, from inflatable packer 5 out, reach the object of fast-escape, consider safety, people are when selecting this Simple escape device, need be according to the height of own place floor, select the steel wire rope 3 of the length that matches.
Embodiment 2
In above-described embodiment, helical spring 6 is 4, along bottom circumferencial direction, evenly arranges, and the elastic force producing according to the quantity of helical spring 6, length and largest deformation calculates, and guarantees that the personnel of 25kg～80kg can land safely.
Embodiment 3
In above-described embodiment, in fixed pulley group 4, fixed pulley is arranged in the housing outside fixed pulley, steel wire rope 3 is placed in draw-in groove through housing, guarantee the close contact of steel wire rope 3 and fixed pulley, avoid steel wire rope 3 can not deviate from fixed pulley simultaneously in the process gliding, thereby guarantee personnel's safety.
Embodiment 4
In above-described embodiment, in inflatable packer 5, be provided with safety belt and safety handle, guarantee that personnel can, because rocking from inflatable packer of steel wire rope 3 throws away, not promote the security performance of this device in landing process.
Claims (3)
1. a Simple escape device, comprise steel wire rope, inflatable packer, inflatable packer is connected to one end of steel wire rope, it is characterized in that: also comprise the buffer unit connecting with the steel wire rope other end, this buffer unit comprises barrel-type casing, piston and the fixed pulley group that bottom is airtight, top is provided with perforation, and piston is arranged in this barrel-type casing, and fixed pulley group is placed in outside barrel-type casing, steel wire rope is walked around fixed pulley group and is connected with piston, and piston is connected by helical spring with barrel-type casing bottom.
2. Simple escape device as claimed in claim 2, is characterized in that: described helical spring is 4, along the circumferencial direction of bottom, evenly arranges.
3. Simple escape device as claimed in claim 1, is characterized in that: in described inflatable packer, be provided with safety belt and safety handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443292.7U CN203408377U (en) | 2013-07-24 | 2013-07-24 | Simple escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443292.7U CN203408377U (en) | 2013-07-24 | 2013-07-24 | Simple escape device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408377U true CN203408377U (en) | 2014-01-29 |
Family
ID=49971305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320443292.7U Expired - Fee Related CN203408377U (en) | 2013-07-24 | 2013-07-24 | Simple escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203408377U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771842A (en) * | 2015-03-31 | 2015-07-15 | 苏琳 | Quick escape chest |
| CN106276483A (en) * | 2016-08-31 | 2017-01-04 | 江浩驰 | A kind of elevator emergency safety guard |
| CN108125471A (en) * | 2017-12-20 | 2018-06-08 | 合肥市东庐机械制造有限公司 | A kind of mining machinery accessory showing stand |
-
2013
- 2013-07-24 CN CN201320443292.7U patent/CN203408377U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771842A (en) * | 2015-03-31 | 2015-07-15 | 苏琳 | Quick escape chest |
| CN104771842B (en) * | 2015-03-31 | 2019-03-12 | 杭州集专知识产权代理有限公司 | A kind of fast-escape wardrobe |
| CN106276483A (en) * | 2016-08-31 | 2017-01-04 | 江浩驰 | A kind of elevator emergency safety guard |
| CN108125471A (en) * | 2017-12-20 | 2018-06-08 | 合肥市东庐机械制造有限公司 | A kind of mining machinery accessory showing stand |
| CN108125471B (en) * | 2017-12-20 | 2021-09-28 | 合肥市东庐机械制造有限公司 | Mining machinery accessory show shelf |
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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: 20140129 Termination date: 20140724 |
|
| EXPY | Termination of patent right or utility model |