CN201123960Y - High building life-saving device - Google Patents
High building life-saving device Download PDFInfo
- Publication number
- CN201123960Y CN201123960Y CNU2007200145307U CN200720014530U CN201123960Y CN 201123960 Y CN201123960 Y CN 201123960Y CN U2007200145307 U CNU2007200145307 U CN U2007200145307U CN 200720014530 U CN200720014530 U CN 200720014530U CN 201123960 Y CN201123960 Y CN 201123960Y
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- CN
- China
- Prior art keywords
- wheel
- friction
- saving device
- casing
- 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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- 239000000725 suspension Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 241000202814 Cochliomyia hominivorax Species 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to a high building life saving device, which is mainly designed to solve the problem of casualty caused by high building fire. The life saving device comprises a casing and a suspension ring and a lever arranged on the casing, wherein the upper end of a connecting rod is articulated with the lever, while the lower end is articulated with a swinging support; the inside of the casing is provided with two friction wheels with the upper wheel arranged on the swinging support and the lower wheel formed into a whole coaxially with a worm wheel and arranged on the casing; a screw worm is meshed with the worm wheel with the axis provided with two small bevel gears; a big bevel gear is meshed with the small bevel gear and is provided with a handle and a stop pin; a brake block is embedded between the two friction wheels; a wire cable is wound to and fro on the two friction wheels through a brake block hole, which ensures the transmission between the wheels and the wire cable is free from skidding and forms an empty weight friction braking structure; a guide wheel is arranged under the lower friction wheel; moreover, both sides of the guide wheel are respectively provided with a rope-pressing wheel, and both ends of a rope extend out from the lower end of a safety life saving device via the guide wheel.
Description
Technical field:
The utility model relates to a kind of high building life saving device.
Background technology:
High building catches fire corridor when being blocked by pyrotechnics, if untimely escape will cause casualty accident.
Summary of the invention:
The purpose of this utility model provides in case of emergency a kind of, the high-building life-saving device of people's energy safe escape.
The purpose of this utility model is equipped with suspension ring above being achieved in that in housing, lever one end is connected with suspension ring, the other end and small end are hinged, connecting rod lower end and swing span are hinged, two friction pulleys are housed in the housing, last wheel is installed on the swing span, lower whorl is made coaxial integrative-structure with worm gear and is installed on the housing, with two bevel pinions are housed on the worm gear engaged worm axle, with on the bevel gear wheel of bevel pinion engagement handle is housed and stays and stop pin, brake shoe is contained between two friction pulleys, constitutes deadweight friction catch structure, and steel cable back and forth twines two friction pulleys through the brake shoe hole, make wheel and rope drive non-slip, below the following friction pulley guide wheel is housed, each press rope wheel of guide wheel both sides, steel cable two is stretched out by safe life-saving device lower end by guide wheel.
Description of drawings:
Fig. 1 is that master of the present utility model looks schematic diagram; Fig. 2 is a schematic side view of the present utility model
The specific embodiment:
With reference to accompanying drawing 1,2, suspension ring 1 are equipped with in the upper end in housing 2, lever 3 one ends connect suspension ring, the other end and connecting rod 4 upper ends are hinged, swing span 5 is hinged with the connecting rod lower end, two friction pulleys 6 are arranged in the housing, last wheel is installed on the swing span 5, lower whorl is made coaxial integrative-structure with worm gear 9, be installed on the housing 2, two bevel pinions 13 are installed in worm gear and worm screw 8 engagements on the worm shaft, bevel pinion and bevel gear wheel 14 engagements, handle 16 is housed on the bevel gear wheel and stays and stop between 15, two friction pulleys of pin brake shoe 7 being housed, guide wheel 11 is equipped with in the bottom of following friction pulley, press rope wheel 10, steel cable 12 is after two friction pulleys are back and forth twined in the brake shoe hole, and two is stretched out by safe life-saving device lower end by guide wheel.
Usage and advantage:
When using more than two people, suspension ring 1 are hung the jail in the building, person's safety belt under the elder generation is hung over steel cable 12 1 ends, the person pinches to hold to mention to stay and stops pin 15 under the back, shake handle 16, drive bevel gear wheel 14, bevel pinion 13, worm screw 8, worm gear 9, friction pulley 6 and steel cable 12, the falling speed that control is suitable.After the first the landing, second people by the rope other end down ... last people 12 ends of will restricting are hung the jail in the building, the utility model is inverted, and my safety belt is hung on the suspension ring 1, take the utility model automatic control speed and land.
The utility model has the advantages that compact conformation, easy to use, catch fire at high building, corridor resistance In the disconnected situation, can guarantee personnel's safe escape.
Claims (1)
1. high-building life-saving device, comprise housing (2), suspension ring (1), steel cable (12), it is characterized in that in housing (2), suspension ring (1) are equipped with in the upper end, lever (3) one ends connect suspension ring, the other end and connecting rod (4) upper end is hinged, swing span (5) is hinged with the connecting rod lower end, two friction pulleys (6) are arranged in the housing, last wheel is installed on the swing span (5), and lower whorl is made coaxial integrative-structure with worm gear (9), is installed on the housing (2), worm gear and worm screw (8) engagement, two bevel pinions (13) are installed on the worm shaft, and bevel pinion and bevel gear wheel (14) engagement is equipped with handle (16) and in stopping pin (15) on the bevel gear wheel, brake shoe (7) is housed between two friction pulleys, steel cable (12) back and forth twines two friction pulleys through the brake shoe hole, make wheel and rope drive non-slip, constitutes deadweight friction catch structure, guide wheel (11) is equipped with in the below of following friction pulley, press rope wheel (10), steel cable two is stretched out by safe life-saving device lower end by guide wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200145307U CN201123960Y (en) | 2007-09-13 | 2007-09-13 | High building life-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200145307U CN201123960Y (en) | 2007-09-13 | 2007-09-13 | High building life-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201123960Y true CN201123960Y (en) | 2008-10-01 |
Family
ID=39997376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200145307U Expired - Fee Related CN201123960Y (en) | 2007-09-13 | 2007-09-13 | High building life-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201123960Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166391A (en) * | 2010-12-01 | 2011-08-31 | 周峰 | Multifunctional rescuing and escaping device |
| CN103127627A (en) * | 2013-01-30 | 2013-06-05 | 黄柏源 | A double-brake back-and-forth controllable descending device |
| CN103239812A (en) * | 2013-05-14 | 2013-08-14 | 新乡职业技术学院 | Life-escaping device for high-rise building |
| CN106983962A (en) * | 2016-01-20 | 2017-07-28 | 徐晓峰 | Hand-rail type automatic control lifting high building life saving device |
-
2007
- 2007-09-13 CN CNU2007200145307U patent/CN201123960Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166391A (en) * | 2010-12-01 | 2011-08-31 | 周峰 | Multifunctional rescuing and escaping device |
| CN103127627A (en) * | 2013-01-30 | 2013-06-05 | 黄柏源 | A double-brake back-and-forth controllable descending device |
| WO2014117460A1 (en) * | 2013-01-30 | 2014-08-07 | Huang Boyuan | Double-braking round-trip-controllable descending control device |
| CN103127627B (en) * | 2013-01-30 | 2015-07-08 | 黄柏源 | A double-brake back-and-forth controllable descending device |
| US20150352380A1 (en) * | 2013-01-30 | 2015-12-10 | Boyuan Huang | Descent Rescue Device with Double Brake and Back and Forth Controlled |
| US9868000B2 (en) * | 2013-01-30 | 2018-01-16 | Guangzhou Zhuanzhe Electronic Technology Co., Ltd | Descent rescue device with double brake and back and forth controlled |
| CN103239812A (en) * | 2013-05-14 | 2013-08-14 | 新乡职业技术学院 | Life-escaping device for high-rise building |
| CN103239812B (en) * | 2013-05-14 | 2015-06-03 | 新乡职业技术学院 | Life-escaping device for high-rise building |
| CN106983962A (en) * | 2016-01-20 | 2017-07-28 | 徐晓峰 | Hand-rail type automatic control lifting high building life saving device |
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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: 20081001 Termination date: 20100913 |