CN202044663U - Escape device - Google Patents
Escape device Download PDFInfo
- Publication number
- CN202044663U CN202044663U CN2011200794328U CN201120079432U CN202044663U CN 202044663 U CN202044663 U CN 202044663U CN 2011200794328 U CN2011200794328 U CN 2011200794328U CN 201120079432 U CN201120079432 U CN 201120079432U CN 202044663 U CN202044663 U CN 202044663U
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- China
- Prior art keywords
- base plate
- rope
- safety
- friction pulley
- plate
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Abstract
The utility model relates to an escape device, in particular to an escape device for trapped persons at high floors to escape in case of a fire. The escape device mainly consists of a safety buckle, a safety rope, a speed reducer and a body sling. The escape device has characteristics that the speed reducer consists of a strip-shaped base plate (6) and a plurality of equal-height fixed friction wheels (2) arranged on the base plate (6), a rope pressing plate (9) corresponding to the base plate (6) is connected onto the first friction wheel (2) at the upper end of the base plate (6), and can rotate around a fixing shaft (11) extending out at the upper end of the first friction wheel (2), a long U-shaped notch (8) is formed at the lower end of the rope pressing plate (9),a pin (4) with a round head is arranged at the upper end of the corresponding friction wheel (2) at the lower end of the base plate (6) and is matched with the long U-shaped notch (8), rope containing channels used for closely attaching the safety rope with the adjacent friction wheels (2) are reserved among the friction wheels (2), the descending speed of the speed reducer is controlled through the force of holding a brake handle (3), and hanging holes (5) for hanging the body sling are formed at corresponding positions at the lower ends of the base plate (6) of the speed reducer and the rope pressing plate (9). The escape device has the advantages of simple structure, convenience in use, safety and quickness.
Description
Technical field
The present invention designs a kind of escape device, designs a kind of escape apparatus that high-rise trapped personnel is withdrawn when being used for fire and taking place especially.
Background technology
Along with The development in society and economy, is also increasing rapidly the urban skyscraper, and this also brings a public safety hidden danger, and both high building had become the topic that people pay special attention to once how breaking out of fire makes the trapped personnel safe escape.Present high building is built higher and higher, and fire fighting device does not catch up with the construction of high building, the catch fire aerial ladder of usefulness of high level also can only get at 20～30 layers, and people urgently wish to have a kind of escape apparatus of safe and simple practicality to come out, the solution high building trapped personnel safe escape whereby that in a single day catches fire.Along with the continuous increase of this demand, the design of various escape devices also constantly emerges in large numbers.In the technology of existing high building Lifesaving device, comparatively complicated mechanism such as planetary gear mechanism and friction pulley, brake pad etc. is arranged, also have some simple designs structures also to exist the security performance instability, use drawbacks such as inconvenience under the state of emergency.
Summary of the invention
The defective that the present invention is directed to prior art provides a kind of security performance height, escape apparatus simple in structure, easy to use
In order to realize the foregoing invention purpose, technical scheme of the present invention is: a kind of escape apparatus, mainly by the safety button, safety rope, decelerator and health suspender belt are formed, its characteristics are that described decelerator is by rectangular base plate be located on the base plate several contour fixed frictions wheels and form, first corresponding rope guarding plate of connection one above friction pulley in base plate upper end with base plate, the fixed axis rotation that rope guarding plate can lean out around first friction pulley upper end, have the long gap of U-shaped in the lower end of rope guarding plate, the pin that is provided with the band round end in the friction pulley upper end of the base plate lower end of correspondence cooperates with the long gap of U-shaped, leave the appearance rope passage that safety rope and adjacent friction pulley are adjacent between each friction pulley, base plate place in second friction pulley left side, base plate upper end establishes a brake lever axle, brake lever can rotate around its axle, when brake lever rotates counterclockwise, its brake lever can be pressed to safety rope following friction pulley, increase the frictional force of safety rope and decelerator, control the decrease speed of decelerator by the size of holding brake lever power, the lower end correspondence position of the base plate of decelerator and rope guarding plate has the hanging hole that is used for hanging the health suspender belt.
The invention has the beneficial effects as follows and use this escape apparatus can make trapped personnel withdraw the scene of a fire rapidly, the steady safety of decrease speed, decelerator can snap in fast from the optional position of safety rope, and the survivor need not operate the decelerator ground of also can arriving safe and sound in the decline process, prevent that the survivor is lest operating out of control unbearably, as want to stop or slow-down when running into situation, can realize by the size of holding brake lever power, this escape apparatus is simple in structure, easy to use, once can make two people arrive ground simultaneously, quick practical safety
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing
Fig. 1 shows a kind of escape apparatus front view.
Among the figure, the 1-safety rope; The 2-friction pulley; The 3-brake lever; The 4-pin; The 5-hanging hole; The 6-base plate; The 7-hanging hole; The long gap of 8-U shape; The 9-rope guarding plate; 10-brake lever axle; The 11-fixed axis.
The specific embodiment
With reference to accompanying drawing, a kind of escape apparatus, mainly by the safety button, safety rope, decelerator and health suspender belt are formed, its characteristics are that described decelerator is by rectangular base plate (6) be located at base plate (6) and go up several contour fixed frictions wheels (2) and form, connection one and the corresponding rope guarding plate of base plate (6) (9) on base plate (6) first friction pulley of upper end (2), fixed axis (11) rotation that rope guarding plate (9) can lean out around first friction pulley (2) upper end, have the long gap of U-shaped (8) in the lower end of rope guarding plate, the pin (4) that is provided with the band round end in friction pulley (2) upper end of base plate (6) lower end of correspondence cooperates with the long gap of U-shaped (8), leave the appearance rope passage that safety rope and adjacent friction pulley (2) are adjacent between each friction pulley (2), base plate (6) in base plate (6) second friction pulley in upper end (2) left side locates to establish a brake lever axle (10), brake lever (3) can rotate around its axle, when brake lever (3) when rotating counterclockwise, brake lever (3) can be pressed to safety rope (1) following friction pulley (2), increase the frictional force of safety rope (1) and decelerator, control the decrease speed of decelerator by the size of holding brake lever (3) power, the lower end correspondence position of base plate of decelerator (6) and rope guarding plate (9) has the hanging hole (5) that is used for hanging the health suspender belt.
Escape apparatus hangs over the button of the safety above the safety rope near in the fixedly hanging hole on balcony or the window body of wall in use, and safety rope flung at outside window, then with the appearance rope passage of safety rope with snakelike embedding decelerator, the rotation rope guarding plate makes it to align with base plate, then the button of the safety on the health suspender belt is hung in the hanging hole of base plate and rope guarding plate lower end correspondence.On one's body the process moderate heat that prevents to descend burns, on one's body can wearing a fire prevention combustion-supporting cape being enclosed within, the people at the uniform velocity glides along safety rope from window or balcony, and can pin or the gliding speed of the decelerator that slows down by the brake lever of holding with a firm grip, makes the safety quick arrival of escape personnel ground.The rectangular base plate of decelerator and fixed friction wheel adopt aluminium alloy structure cast in block, and rope guarding plate also adopts aluminum alloy material.This escape apparatus is simple in structure easy to use, and performance is safe and reliable, is a kind of desirable escape articles for use, has satisfied the needs of fire in high buildings emergency escape.
Claims (1)
1. escape apparatus, mainly by the safety button, safety rope, decelerator and health suspender belt are formed, it is characterized in that described decelerator is by rectangular base plate (6) be located at base plate (6) and go up several contour fixed frictions wheels (2) and form, connection one and the corresponding rope guarding plate of base plate (6) (9) on base plate (6) first friction pulley of upper end (2), fixed axis (11) rotation that rope guarding plate (9) can lean out around first friction pulley (2) upper end, have the long gap of U-shaped (8) in the lower end of rope guarding plate, the pin (4) that is provided with the band round end in friction pulley (2) upper end of base plate (6) lower end of correspondence cooperates with the long gap of U-shaped (8), leave the appearance rope passage that safety rope and adjacent friction pulley (2) are adjacent between each friction pulley (2), base plate (6) in base plate (6) second friction pulley in upper end (2) left side locates to establish a brake lever axle (10), brake lever (3) can rotate around its axle, and the lower end correspondence position of base plate of decelerator (6) and rope guarding plate (9) has the hanging hole (5) that is used for hanging the health suspender belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200794328U CN202044663U (en) | 2011-03-22 | 2011-03-22 | Escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200794328U CN202044663U (en) | 2011-03-22 | 2011-03-22 | Escape device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202044663U true CN202044663U (en) | 2011-11-23 |
Family
ID=44984989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200794328U Expired - Fee Related CN202044663U (en) | 2011-03-22 | 2011-03-22 | Escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202044663U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239809A (en) * | 2012-06-22 | 2013-08-14 | 杨家坤 | High-rise escape device |
| CN103700994A (en) * | 2012-09-27 | 2014-04-02 | 科沃斯机器人科技(苏州)有限公司 | Safety rope type power supply wire for glass cleaning robot |
| WO2014083453A1 (en) | 2012-11-30 | 2014-06-05 | Tecnobelt Siten S.R.L. | Personal emergency descending device |
| CN106798977A (en) * | 2017-03-02 | 2017-06-06 | 深圳威枫豪斯新能源科技有限公司 | A kind of brake apparatus for cable traction |
| CN109091769A (en) * | 2018-10-31 | 2018-12-28 | 江西鼎峰装备科技有限公司 | A kind of escape device with controllable type decline function |
-
2011
- 2011-03-22 CN CN2011200794328U patent/CN202044663U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239809A (en) * | 2012-06-22 | 2013-08-14 | 杨家坤 | High-rise escape device |
| CN103239809B (en) * | 2012-06-22 | 2015-05-13 | 宿州学院 | High-rise escape device |
| CN103700994A (en) * | 2012-09-27 | 2014-04-02 | 科沃斯机器人科技(苏州)有限公司 | Safety rope type power supply wire for glass cleaning robot |
| WO2014083453A1 (en) | 2012-11-30 | 2014-06-05 | Tecnobelt Siten S.R.L. | Personal emergency descending device |
| CN106798977A (en) * | 2017-03-02 | 2017-06-06 | 深圳威枫豪斯新能源科技有限公司 | A kind of brake apparatus for cable traction |
| CN109091769A (en) * | 2018-10-31 | 2018-12-28 | 江西鼎峰装备科技有限公司 | A kind of escape device with controllable type decline function |
| CN109091769B (en) * | 2018-10-31 | 2023-06-20 | 江西鼎峰装备科技有限公司 | Escape device with controllable descending function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20120322 |