CN2801205Y - Sliding type slow lowering apparatus for user from high building - Google Patents
Sliding type slow lowering apparatus for user from high building Download PDFInfo
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- CN2801205Y CN2801205Y CN 200520084918 CN200520084918U CN2801205Y CN 2801205 Y CN2801205 Y CN 2801205Y CN 200520084918 CN200520084918 CN 200520084918 CN 200520084918 U CN200520084918 U CN 200520084918U CN 2801205 Y CN2801205 Y CN 2801205Y
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Abstract
The utility model relates to the field of a device for lowering persons from a building or the like, particularly a sliding type slow lowering apparatus for users from a high building. The utility model is characterized in that the sliding type slow lowering apparatus for users from a high building is provided with a main shell body, the upper end of the main shell body is fixed with an upper wheel by a positioning pin, the main shell body is also fixed with a spacing shaft on the side of the upper wheel, a cam which is arranged on the lower side of the upper wheel and a control board are riveted on the main shell body by a lower shaft in the coaxial mode. The cam and the control board are fixed by pins, and the main body is also provided with a friction speed limiting device. The safe gliding speed of the utility model is formed from a two-stage mechanism, the friction speed limiting device can be regulated according to weights by users and the grip force of hands to the control board can be adjusted at any time in the gliding process. Therefore, the gliding speed can be stopped at any time and is controlled at will, the users have safe feeling, the structure is simple and the operation is easy.
Description
Technical field
The utility model relates to device use for taking people downstairs field on building or the analog, especially a kind of high-altitude downslide descending lifeline.
Background technology
As everyone knows, existing descending lifeline, as No. the 21239th, Taiwan patent announcement, mainly be to utilize class brake rim respective outer side edges one rope to form, its application principle mainly is by a rope pulling brake rim it to be rotated to produce braking action, and this rope makes the effect of its deceleration except that the pulling brake, it mainly still need utilize plurality of fixed interference and so on pulley gear effect, rope can firmly closely be sought connections with on the transmission device of brake rim, the personnel of institute's load-carrying on the escaping rope can slowly be descended and be unlikely to cause danger as the method, yet traditional slow its brake principle of machine structure of falling is to adopt brake rubber block produced in the brake rim friction effect to realize the effect of slowing down and descending, but when the long use of brake rim process or too frequent with frequency of utilization in the situation once, and the wear condition that makes brake rubber block just might generation be made us the unexpected accident of falling when surpassing its safe limit.
Summary of the invention
In order to overcome the technical deficiency of existing slow descending device, the utility model purpose is to provide a kind of high-altitude downslide descending lifeline, the strength that this descending lifeline is held by adjustment makes human body glide, stop, soon, slowly, thereby makes its ground of arriving safe and sound, and reaches the purpose of escape.
The technical scheme that its technical problem that solves the utility model adopts is: be provided with main casing, the upper end of main casing is fixed with wheel through alignment pin, also be fixed with limit shaft on the main casing of last wheel one side, be riveted on the main casing through lower shaft is coaxial at last wheel downside cam and control panel, via pins is fixed between cam and the control panel, and the friction speed-limiting device also is installed on the main casing.
The utility model also can be realized by following measure: the friction speed-limiting device is installed in a side of wheel, one end of its speed limit plate is fixed on the main casing by rivet, the medial surface of speed limit plate upper end with on a gap is arranged between the wheel face of taking turns, be fixed with droop adjustment screw on the main casing lateral surface of lateral surface direction on the speed limit plate.
The friction speed-limiting device can also be installed in the downside of cam, one end of its speed limit plate is fixed on the main casing by rivet, between the lateral surface of speed limit plate upper end and the medial surface of main casing a gap is arranged, be fixed with droop adjustment screw on the main casing of the medial surface direction of speed limit plate upper end.
Can also be fixed with a protruding axle of speed governing on the medial surface of the utility model control panel.
The beneficial effects of the utility model are: safe gliding speed is made of two-step mechanism, the one, before use can be according to body weight adjustment friction speed-limiting device, the 2nd, in the downslide process, can adjust the grip force of hand at any time to control panel, thereby can stop at any time and random control gliding speed, allow the user that a sense of security is arranged, and simple in structure, easy operating.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model, also is the schematic diagram of a kind of embodiment.
Fig. 2 is the structural representation of another embodiment of the present utility model.
1. main casings among the figure, 2. limit shaft, 3. on wheel, 4. axis, 5. alignment pin, 6. cam, 7. pin, 8. lower shaft, 9. control panel, 10. control handle, 11. rivets, 12. speed limit plates, 13. droop adjustment screw, 14. speed governing nuts, 15. jackscrews, 16. handwheels, 17. protruding axles, 18. screws.
The specific embodiment
In Fig. 1, the utility model main casing 1 is used for whole combination, there is the wheel of going up 3 upper end of main casing 1 through axis 4 riveteds, and be fixed on three alignment pins 5 and prevent on the main casing 1 that wheel 3 from rotating, go back riveted on the main casing 1 of last wheel 3 one sides limit shaft 2 is arranged, this limit shaft 2 is used to limit the rope position, at last wheel 3 downside cams 6 and control panel 9 through lower shaft 8 coaxial being riveted on the main casing 1, fixing between cam 6 and the control panel 9 through three pins 7, make it coaxial rotation, realize with on take turns 3 and jointly the rope chucking reached the purpose that stops gliding, the big more brake force of gravity is big more, control handle 10 usefulness screws 18 are installed on the control panel 9, rotate to counter clockwise direction with holding tight control handle 10 cam 6 under the drive of control panel 9, begin this moment to glide, speed limit plate 12 1 ends are fixed on the main casing 1 by rivet 11, be positioned at a side of wheel 3, the medial surface of speed limit plate 12 upper ends and on take turns between 3 the wheel face gap arranged, this gap is the passage of rope, be that rope is crushed between the wheel face and speed limit plate 12 of wheel 3, be fixed with droop adjustment screw 13 on main casing 1 lateral surface of speed limit plate 12 upper end lateral surface directions, speed governing nut 14 is riveted on the main casing 1 and droop adjustment screw 13 threaded engagement, droop adjustment screw 13 is fixing with handwheel 16 by jackscrew 15, rotation hand wheel 16 is adjusted the pressure change gliding speed of 12 pairs of ropes of speed limit plate, by the SBW adjustment, can also adjust again according to body weight and speed during use when dispatching from the factory.Can also be fixed with a protruding axle 17 of speed governing on the medial surface of control panel 9, in slipping over journey, it is big more to hold power, and the pressure of 17 pairs of ropes of protruding axle is big more, and gliding speed is slow more, otherwise fast more.Main effect is: the people is big more in the grip that frightened nervous situation is set about more, and at this moment decrease speed also slows down thereupon, gives the people chance and condition that a kind of psychology is alleviated, can adjust desirable gliding speed according to the grip size of hand thereafter.
In Fig. 2, the utility model main casing 1 is used for whole combination, there is the wheel of going up 3 upper end of main casing 1 with axis 4 riveteds, and be fixed on three alignment pins 5 and prevent on the main casing 1 that wheel 3 from rotating, go back riveted on the main casing 1 of last wheel 3 one sides limit shaft 2 is arranged, this limit shaft 2 is used to limit the rope position, at last wheel 3 downside cams 6 and control panel 9 through lower shaft 8 coaxial being riveted on the main casing 1, fixing between cam 6 and the control panel 9 through three pins 7, make it coaxial rotation, realize with on take turns 3 and jointly the rope chucking reached the purpose that stops gliding, the big more brake force of gravity is big more, control handle 10 usefulness screws 18 are installed on the control panel 9, rotate to counter clockwise direction with holding tight control handle 10 cam 6 under the drive of control panel 9, begin this moment to glide, speed limit plate 12 is positioned at cam 6 downsides, one end of speed limit plate 12 is fixed on the main casing 1 by rivet 11, between the lateral surface of speed limit plate 12 upper ends and the medial surface of main casing 1 gap is arranged, this gap is the passage of rope, be that rope is crushed between the madial wall and speed limit plate 12 of main casing 1 side, be fixed with droop adjustment screw 13 through speed governing nut 14 on the main casing 1 of the medial surface direction of speed limit plate 12 upper ends, rotation droop adjustment screw 13 is adjusted the pressure of 12 pairs of ropes of speed limit plate, change gliding speed, by the SBW adjustment, just can not in use arbitrarily adjust again when dispatching from the factory in case adjust to finish.Can also be fixed with a protruding axle 17 of speed governing on the medial surface of control panel 9, in slipping over journey, it is big more to hold power, and the pressure of 17 pairs of ropes of protruding axle is big more, and gliding speed is slow more, otherwise fast more.Main effect is: the people is big more in the grip that frightened nervous situation is set about more, and at this moment decrease speed also slows down thereupon, gives the people chance and condition that a kind of psychology is alleviated, can adjust desirable gliding speed according to the grip size of hand thereafter.
Claims (4)
1, a kind of high-altitude downslide descending lifeline, be provided with main casing, it is characterized in that: the upper end of main casing is fixed with wheel through alignment pin, also be fixed with limit shaft on the main casing of last wheel one side, be riveted on the main casing through lower shaft is coaxial at last wheel downside cam and control panel, via pins is fixed between cam and the control panel, and the friction speed-limiting device also is installed on the main casing.
2, according to the described high-altitude downslide of claim 1 descending lifeline, it is characterized in that said friction speed-limiting device is installed in a side of wheel, one end of its speed limit plate is fixed on the main casing by rivet, the medial surface of speed limit plate upper end with on a gap is arranged between the wheel face of taking turns, be fixed with droop adjustment screw on the main casing lateral surface of lateral surface direction on the speed limit plate.
3, according to the described high-altitude downslide of claim 1 descending lifeline, it is characterized in that said friction speed-limiting device can also be installed in the downside of cam, one end of its speed limit plate is fixed on the main casing by rivet, between the lateral surface of speed limit plate upper end and the medial surface of main casing a gap is arranged, be fixed with droop adjustment screw on the main casing of the medial surface direction of speed limit plate upper end.
4,, it is characterized in that to be fixed with on the medial surface of said control panel a protruding axle of speed governing according to the described high-altitude downslide of claim 1 descending lifeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084918 CN2801205Y (en) | 2005-06-29 | 2005-06-29 | Sliding type slow lowering apparatus for user from high building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084918 CN2801205Y (en) | 2005-06-29 | 2005-06-29 | Sliding type slow lowering apparatus for user from high building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2801205Y true CN2801205Y (en) | 2006-08-02 |
Family
ID=36845911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520084918 Expired - Fee Related CN2801205Y (en) | 2005-06-29 | 2005-06-29 | Sliding type slow lowering apparatus for user from high building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2801205Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843960A (en) * | 2010-05-17 | 2010-09-29 | 宜昌三大机械厂 | Slow-down cam euphroe |
| CN103212167A (en) * | 2013-05-16 | 2013-07-24 | 王勇 | Escape system capable of gliding in deceleration |
| CN103239813A (en) * | 2013-04-10 | 2013-08-14 | 占行波 | High-rise fire self-escape device |
| CN103566492A (en) * | 2012-07-26 | 2014-02-12 | 何少敦 | Suspension device |
| CN103566493A (en) * | 2012-08-03 | 2014-02-12 | 何少敦 | Suspension device |
| CN103732293A (en) * | 2011-07-27 | 2014-04-16 | 安全降落有限公司 | Height rescue apparatus |
| CN103845827A (en) * | 2012-12-05 | 2014-06-11 | 何少敦 | Rope winding method of hanger and hanger thereof |
| CN105148418A (en) * | 2015-09-11 | 2015-12-16 | 北京宏景时代科技有限公司 | Method for achieving constant-speed descending of descent control device and constant-speed descent control device |
| CN106362325A (en) * | 2016-11-25 | 2017-02-01 | 福建省东山县辉永泰体育用品实业有限公司 | Rattled descending protector |
| CN109069890A (en) * | 2016-03-23 | 2018-12-21 | 霍尼韦尔国际公司 | For climbing the shuttle of protection system |
-
2005
- 2005-06-29 CN CN 200520084918 patent/CN2801205Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843960A (en) * | 2010-05-17 | 2010-09-29 | 宜昌三大机械厂 | Slow-down cam euphroe |
| US9827451B2 (en) | 2011-07-27 | 2017-11-28 | Fallsafe Limited | Height rescue apparatus |
| CN103732293B (en) * | 2011-07-27 | 2016-03-30 | 安全降落有限公司 | Eminence salvage device |
| CN103732293A (en) * | 2011-07-27 | 2014-04-16 | 安全降落有限公司 | Height rescue apparatus |
| CN103566492A (en) * | 2012-07-26 | 2014-02-12 | 何少敦 | Suspension device |
| CN103566492B (en) * | 2012-07-26 | 2015-10-07 | 何少敦 | A kind of suspender |
| CN103566493B (en) * | 2012-08-03 | 2015-09-23 | 何少敦 | A kind of suspender |
| CN103566493A (en) * | 2012-08-03 | 2014-02-12 | 何少敦 | Suspension device |
| CN103845827A (en) * | 2012-12-05 | 2014-06-11 | 何少敦 | Rope winding method of hanger and hanger thereof |
| CN103239813B (en) * | 2013-04-10 | 2015-07-29 | 占行波 | High-rise fire self-escape device |
| CN103239813A (en) * | 2013-04-10 | 2013-08-14 | 占行波 | High-rise fire self-escape device |
| CN103212167A (en) * | 2013-05-16 | 2013-07-24 | 王勇 | Escape system capable of gliding in deceleration |
| CN105148418A (en) * | 2015-09-11 | 2015-12-16 | 北京宏景时代科技有限公司 | Method for achieving constant-speed descending of descent control device and constant-speed descent control device |
| CN105148418B (en) * | 2015-09-11 | 2019-01-08 | 北京宏景时代科技有限公司 | Constant speed descending lifeline |
| CN109069890A (en) * | 2016-03-23 | 2018-12-21 | 霍尼韦尔国际公司 | For climbing the shuttle of protection system |
| US10953247B2 (en) | 2016-03-23 | 2021-03-23 | Honeywell International Inc. | Shuttle for a climbing protection system |
| CN109069890B (en) * | 2016-03-23 | 2021-05-07 | 霍尼韦尔国际公司 | Shuttle for climbing protection system |
| CN106362325A (en) * | 2016-11-25 | 2017-02-01 | 福建省东山县辉永泰体育用品实业有限公司 | Rattled descending protector |
| CN106362325B (en) * | 2016-11-25 | 2021-11-16 | 福建省东山县辉永泰体育用品实业有限公司 | Protector for preventing hurry descent |
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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 |