CN2282439Y - Fire lifesaving equipment for high-rise buildings - Google Patents
Fire lifesaving equipment for high-rise buildings Download PDFInfo
- Publication number
- CN2282439Y CN2282439Y CN 97211904 CN97211904U CN2282439Y CN 2282439 Y CN2282439 Y CN 2282439Y CN 97211904 CN97211904 CN 97211904 CN 97211904 U CN97211904 U CN 97211904U CN 2282439 Y CN2282439 Y CN 2282439Y
- Authority
- CN
- China
- Prior art keywords
- brake
- reel
- arm
- housing
- worm
- 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
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Abstract
The utility model relates to a fire lifesaving device for high-rise buildings, which belongs to a device for saving people from buildings or analogues. The utility model is provided with a reel which is arranged in a casing and is wound with a steel rope, wherein a worm wheel which is engaged with a worm is fixed to the extended end of a reel shaft, one end of a worm shaft is provided with a drum brake, the extended end of a brake camshaft of the brake is connected with a brake arm and the arm end of the brake arm is provided with a brake adjusting mechanism composed of a press spring and a screw rod hand wheel. Compared with the existing device in the same type, the fire lifesaving device for high-rise buildings has the advantages of compact structure, big load, and convenient, safe and reliable use.
Description
The utility model relates to a kind of device for rescuing from high building during fire, belongs to device use for taking people downstairs on building or the analog.
For the personnel in the skyscraper can be escaped, prior art discloses several main by shell, reel and be wound in the lifesaving appliance that the steel cable on the reel is formed, though this device can realize the people is reduced to from eminence the purpose on ground, but its design of being adjusted the brucker survival capsule decrease speed by direct change reel moment of friction of generally adopting is unreasonable, and the application reliability of brucker survival capsule is affected.
The purpose of this utility model is the problem at above-mentioned existing brucker survival capsule existence, and a kind of compact conformation, flexible, the decrease speed reliable device for rescuing from high building during fire easy to adjust of use are provided.
The technical scheme that realizes above-mentioned purpose is: a kind of device for rescuing from high building during fire, has a housing, be equiped with reel in the housing, be wound with steel cable on the reel, one end of its reel fixed axis is fixed with a worm gear, is provided with a worm screw with this worm gear engagement, and the axle head of this worm screw is equipped with drum brake, the external part of the brake camshaft of its brake is equipped with a brake arm, is provided with the braking guiding mechanism of being made up of stage clip and leading screw handwheel at the arm end of brake arm.
The technical solution of the utility model also comprises: be provided with the steel cable directive wheel above housing, the lower end is equipped with the safety belt link, and the side is fixed with handle.
This device for rescuing from high building during fire is compared with existing same device, has compact conformation, easy to use, the safe and reliable advantage of decrease speed guiding mechanism.
Description of drawings is as follows:
Fig. 1 is this brucker survival capsule structural front view;
Fig. 2 is this brucker survival capsule structure cutaway view.
The utility model is described in further detail below in conjunction with drawings and Examples.
Provide as accompanying drawing, this brucker survival capsule has a housing 2, reel 14 is set in the housing, be wound with steel wire rope 15 on the reel, one end of the spool shaft 4 of dead block 14 in housing fixedly mounts a worm gear 3, be engaged in worm gear and be fixed with a worm screw 6 on the housing, the axle head of worm screw is equipped with drum brake 8.This brake mainly is made up of with the brake cam that folds two the semicircle brake-shoes and the control brake-shoe distending that are fixed in brake drum on the worm shaft, be loaded in the drum.Its brake camshaft 9 external parts are installed with a brake arm 10, and the end of this brake arm is provided with stage clip 11 and leading screw handwheel 12 is formed the braking guiding mechanism.By the riser of stationary housing both sides two cross bars are installed above the brucker survival capsule housing, wherein on the cross bar steel cable directive wheel 1 are installed, steel cable 15 is emitted along this directive wheel, is connected with hook 13 in the termination of steel cable.Below housing, by vertical plates on both sides one cross bar is installed equally and is formed safety belt link 7.Be fixed with handle 5 in the side of housing.
When this brucker survival capsule uses, hook 13 by placing the steel cable end hangs on it on firm window frame or the default retainer ring, by configuration is that people's safety belt is fastened the survivor by the safety belt link, by the hand-held handle 5 of a people wherein and handle the leading screw handwheel and adjust decrease speed, can the survivor be delivered to ground safety quickly.
Claims (2)
1, a kind of device for rescuing from high building during fire, has housing (2), be equiped with reel (14) in the housing, be wound with steel cable (15) on the reel, it is characterized in that: an end of reel (14) fixed axis (4) is fixed with a worm gear (3), be provided with a worm screw (6) with worm gear (3) engagement, the axle head of this worm screw is equipped with drum brake (8), the external part of the brake camshaft of its brake (9) is equipped with a brake arm (10), and the arm end of this brake arm is provided with the braking guiding mechanism of being made up of stage clip (11) and leading screw handwheel (12).
2, device for rescuing from high building during fire according to claim 1 is characterized in that: be provided with steel cable directive wheel (1) in the top of housing (2), the lower end is equipped with safety belt link (7), and the side is fixed with handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97211904 CN2282439Y (en) | 1997-02-26 | 1997-02-26 | Fire lifesaving equipment for high-rise buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97211904 CN2282439Y (en) | 1997-02-26 | 1997-02-26 | Fire lifesaving equipment for high-rise buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2282439Y true CN2282439Y (en) | 1998-05-27 |
Family
ID=33930257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97211904 Expired - Fee Related CN2282439Y (en) | 1997-02-26 | 1997-02-26 | Fire lifesaving equipment for high-rise buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2282439Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101433745B (en) * | 2008-12-02 | 2011-02-16 | 黄金伦 | Opening and closing type strop device |
| CN101480515B (en) * | 2008-11-24 | 2011-10-12 | 黄金伦 | Safety strop for building in fire |
| CN102553093A (en) * | 2012-02-02 | 2012-07-11 | 李自国 | Descent controller |
| CN101820952B (en) * | 2007-10-12 | 2012-09-05 | 拉奇韦斯公开有限公司 | Rotational energy absorber and fall arrest system |
| CN103230649A (en) * | 2013-05-13 | 2013-08-07 | 尹宏 | Hoisting ring cable lifesaving device for high-rise building fire escape and application method thereof |
| CN105214230A (en) * | 2015-10-15 | 2016-01-06 | 谢强 | Safety |
| CN108671432A (en) * | 2018-06-14 | 2018-10-19 | 西继迅达（许昌）电梯有限公司 | A kind of lift survival equipment and its driving host |
-
1997
- 1997-02-26 CN CN 97211904 patent/CN2282439Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820952B (en) * | 2007-10-12 | 2012-09-05 | 拉奇韦斯公开有限公司 | Rotational energy absorber and fall arrest system |
| CN101480515B (en) * | 2008-11-24 | 2011-10-12 | 黄金伦 | Safety strop for building in fire |
| CN101433745B (en) * | 2008-12-02 | 2011-02-16 | 黄金伦 | Opening and closing type strop device |
| CN102553093A (en) * | 2012-02-02 | 2012-07-11 | 李自国 | Descent controller |
| CN102553093B (en) * | 2012-02-02 | 2014-01-08 | 李自国 | Descent controller |
| CN103230649A (en) * | 2013-05-13 | 2013-08-07 | 尹宏 | Hoisting ring cable lifesaving device for high-rise building fire escape and application method thereof |
| CN103230649B (en) * | 2013-05-13 | 2015-07-29 | 尹宏 | A kind of suspension ring hawser lifesaving appliance for escaping from high building on fire and using method |
| CN105214230A (en) * | 2015-10-15 | 2016-01-06 | 谢强 | Safety |
| CN108671432A (en) * | 2018-06-14 | 2018-10-19 | 西继迅达（许昌）电梯有限公司 | A kind of lift survival equipment and its driving host |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |