CN201823173U - Escape device for tall-building rescue - Google Patents
Escape device for tall-building rescue Download PDFInfo
- Publication number
- CN201823173U CN201823173U CN2010202875607U CN201020287560U CN201823173U CN 201823173 U CN201823173 U CN 201823173U CN 2010202875607 U CN2010202875607 U CN 2010202875607U CN 201020287560 U CN201020287560 U CN 201020287560U CN 201823173 U CN201823173 U CN 201823173U
- Authority
- CN
- China
- Prior art keywords
- overrunning clutch
- clutch mechanism
- roller
- fixed
- screw
- 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
Images
Abstract
The utility model belongs to a rescue and escape device, in particular to an escape device used for tall-building rescue, which is characterized by consisting of an upper overrunning clutch mechanism 21 and a lower overrunning clutch mechanism 22 connected to a climbing belt 10,. The device has simple structure and low cost, is safe and reliable, and is convenient to operate. The device can be slowly descended for escape, can be used for climbing upwards for rescue, can realize escape and rescue at the same time, can be moved freely up and down on various ropes such as various safety belts, fire hoses, safe ropes and the like, can shuttle up and down on various bars, and is suitable for being popularized and used on various occasions.
Description
Technical field
The utility model belongs to a kind of rescue run device, particularly a kind of building rescue escape device that is used for.
Background technology
Along with the further quickening of socioeconomic fast development and urban construction paces, high building is built more and more, is built higher and higher, in case dangerous situation such as fire occurs, escape is a difficult problem.In the prior art, downward slow a lot of of escape that fall of some high building emergency sets, can upwards climb rescue seldom, can on various safety belts, fire-fighting band, safety rope, freely move up and down, more the device that can shuttle back and forth up and down on various rod members does not appear in the newspapers in pertinent literature, and the escape medium velocity can arbitrarily be controlled descending, and can be the aloft slow at any time device that stops also seldom, and the design complexity of most of high building emergency sets, volume is bigger, cost is higher, uses trouble, is difficult to popularize use.
Summary of the invention
Goal of the invention of the present utility model, will provide a kind of exactly can convenient, fastly, safe descend when high building is emergent, and can go up the building rescue escape device of climbing.
Technical solution of the present utility model is: a kind of building rescue escape device that is used for, it is characterized in that forming with last overrunning clutch mechanism on 10 21 and following overrunning clutch mechanism 22 by being connected climbing, last overrunning clutch mechanism 21 and following overrunning clutch mechanism 22 all have a bottom plate 11, setting-up screw 9 and roll adjustment card 15 are fixed on the bottom plate 11, tiltedly clamping plate 3 two ends are separately fixed on setting-up screw 9 and the roll adjustment card 15, roller 4 is installed in oblique clamping plate 3 for two roller shift forks 5 and climbing is with between 10, are connecting preloading spring 6 on the roller shift fork 5.
During use, delay when falling escape clutch downwards.The user has at first dressed the high-altitude safe band, and safety rope hung on the last overrunning clutch mechanism of putting on climbing band in advance, the user is by being installed in the decline ring on the overrunning clutch mechanism subsequently, and control the frictional force that rim brake is regulated the roller on the roller shift fork and climbed band, and then change people's decrease speed freely.When upwards climbing was rescued, the people had dressed the high-altitude safe band, and safety rope is hung on the last overrunning clutch mechanism of putting on the climbing band in advance, and both hands are held up on the handrail of last overrunning clutch mechanism.Both feet step down in down on the overrunning clutch mechanism and fix.The people stands in down on the overrunning clutch mechanism, because gravity, this mechanism can be automatically locked on the climbing rope.At this moment, with the hands last overrunning clutch mechanism is upwards pushed away, just can make overrunning clutch mechanism automatic unlocking and rising easily.Then both feet are upwards carried with following overrunning clutch mechanism, because gravity can be automatically locked overrunning clutch mechanism on the climbing rope, and safety belt is connected with last overrunning clutch mechanism, so the people can be parked in the air.After overrunning clutch mechanism is mentioned certain altitude under the both feet drive, step on downwards again.At this moment, following overrunning clutch mechanism can be automatically locked once more, make the people can safety stand in above.So repeatedly, upper and lower two overrunning clutch mechanisms replace auto lock and release, move upward thereby drive human body.The beneficial effects of the utility model are: simple in structure, safe and reliable, cost is lower, and is easy to operate.Can delay downwards and fall escape, can upwards climb rescue again, can realize the escape and rescue work along both lines, can on various safety belts, fire-fighting band, the first-class various rope bands of safety rope, freely move up and down, also can on various rod members, shuttle back and forth up and down, be adapted at multiple occasion and promote the use of.
Appended drawings 1 is a schematic diagram of the present utility model.
Accompanying drawing 2 is the left view of accompanying drawing 1.
The specific embodiment
Among Fig. 1, Fig. 2, last overrunning clutch mechanism (21) and following overrunning clutch mechanism (22) are connected on the climbing band (10).In last overrunning clutch mechanism (21), ring 1 descends, setting-up screw 9, roll adjustment card 15 and handrail 2 connect with oblique clamping plate 3 respectively, shaft with key way 12 and two roller shift forks 5 link together by key, shaft with key way 12 is fixed on the bottom plate 11 by cylindrical pair, two roller shift forks 5 can shaft with key way 12 the axle center rotate, roller 4 is installed in oblique clamping plate 3 by two roller shift forks 5 and climbing is with between 19, roller 4 can slide along roller shift fork 5 chutes, and swing with the rotation of roller shift fork 5, roll adjustment card 15 and setting-up screw 9 are fixed on the bottom plate 11, tiltedly clamping plate 3 two ends are separately fixed on setting-up screw 9 and the roll adjustment card 15, regulate bolt 14 and connect, and can in the chute on the bottom plate 11 13, slide up and down by screw pair and roll adjustment card 15.But by the angle between nut slubbing bottom plate 11 on the adjusting setting-up screw 9 and the oblique clamping plate 3, but by the angle between adjusting bolt 14 fine tuning bottom plates 11 and the oblique clamping plate 3, and then the rope band and the rod member of adaptation different coefficients of friction; Regulate the nut on the setting-up screw 9 simultaneously and regulate bolt 14 and can adjust bottom plate 11 and the oblique distance between the clamping plate 3, and then adapt to the rope band and the rod member of different-diameter and thickness.One end of preloading spring 6 is fixed on the roller shift fork 5, and the other end is fixed on the setting-up screw 9.One end of brake cable 7 is fixed on down on the rim brake 31, and the other end passes setting-up screw (9) and is connected with roller shift fork (5).When needing to use the decline of building rescue escape device, only needing to use separately upward, overrunning clutch mechanism 21 gets final product.When gravity is carried on the overrunning clutch mechanism 21, when there be moving down in this mechanism or the trend that moves down is arranged, since the climbing with 10 and roller 4 between frictional force, climbing can slide to the wedge shape space that is formed by oblique clamping plate 3 and bottom plate 11 with roller 4 with 10, the space is more and more littler, tiltedly clamping plate 3 and bottom plate 11 roller 4 and climbing with 10 press from both sides more and more tighter, be stuck until roller 4, be gravity and coupling mechanism force (roller 4 bottom plate 11 and tiltedly born between the clamping plate 3 step up power) balance, last overrunning clutch mechanism 21 stops gliding.When descending, rim brake 31 is mediated, can make the roller 4 that is clamped on the roller shift fork 5 along with oblique clamping plate 3 move down by brake cable 7, roller 4 and climbing are reduced with the frictional force between 10, overrunning clutch mechanism 21 can move down under the cooperation of the ring 1 that descends on whole under the effect of gravity, by changing the kneading degree of rim brake 31, arbitrarily adjust needed decrease speed.
In following overrunning clutch mechanism 22, pedal 16 is fixed on down on the overrunning clutch mechanism 22, setting-up screw 9, roll adjustment card 15 connects with oblique clamping plate 3 respectively, shaft with key way 20 and two roller shift forks 5 link together by key, shaft with key way 20 is fixed on the oblique clamping plate 3 by cylindrical pair, two roller shift forks 5 can shaft with key way 20 the axle center rotate, roller 4 is installed in oblique clamping plate 3 by two roller shift forks 5 and climbing is with between 19, roller 4 can slide along roller shift fork 5 chutes, and swing with the rotation of roller shift fork 5, roll adjustment card 15 and setting-up screw 9 are fixed on the bottom plate 11, tiltedly clamping plate 3 two ends are separately fixed on setting-up screw 9 and the roll adjustment card 15, regulate bolt 14 and connect, and can in the chute on the bottom plate 11 13, slide up and down by screw pair and roll adjustment card 15.But by the angle between nut slubbing bottom plate 11 on the adjusting setting-up screw 9 and the oblique clamping plate 3, but by the angle between adjusting bolt 14 fine tuning bottom plates 11 and the oblique clamping plate 3, and then the rope band and the rod member of adaptation different coefficients of friction; Regulate the nut on the setting-up screw 9 simultaneously and regulate bolt 14 and can adjust bottom plate 11 and the oblique distance between the clamping plate 3, and then adapt to the rope band and the rod member of different-diameter and thickness.One end of preloading spring 6 is fixed on the roller shift fork 5, and the other end is fixed on the roll adjustment card 15.When the human body both feet step down on the pedal 16, human body gravity is carried in down on the overrunning clutch mechanism 22, this mechanism has to be equivalent to restrict and moves down or when the trend that moves down is arranged, since the climbing with 10 and roller 4 between frictional force, climbing can slide to the wedge shape space that is formed by oblique clamping plate 3 and bottom plate 11 with roller 4 with 10, the space is more and more littler, tiltedly clamping plate 3 and bottom plate 11 roller 4 and climbing with 10 press from both sides more and more tighter, be stuck until roller 4, be gravity and coupling mechanism force (roller 4 bottom plate 11 and tiltedly born between the clamping plate 3 step up power) balance, following overrunning clutch mechanism 22 stops gliding.
In the time will climbing rising, overrunning clutch mechanism on the needs (21) and following overrunning clutch mechanism (22) are used.User's both hands are held up on the handrail 2 of last overrunning clutch mechanism 21.Both feet step down in down on the pedal 16 of overrunning clutch mechanism 22 and fix.The people stands in down on the overrunning clutch mechanism 22, because gravity, this mechanism can be automatically locked in climbing and be with on 10.At this moment, with the hands last overrunning clutch mechanism 21 is upwards pushed away, just can make overrunning clutch mechanism 21 automatic unlockings and rising easily.Then both feet when overrunning clutch mechanism 22 is upwards carried down, because overrunning clutch mechanism 21 can be with in climbing and be automatically locked on 10 on the gravity, so the people can be parked in the air.After overrunning clutch mechanism 22 was mentioned certain altitude under both feet drove subsequently, step on downwards again.At this moment, following overrunning clutch mechanism 22 can be automatically locked once more, make the people can safety stand in above.So repeatedly, upper and lower two overrunning clutch mechanisms replace auto lock and release, move upward thereby drive human body.
Claims (4)
1. one kind is used for the building rescue escape device, it is characterized in that forming by the last overrunning clutch mechanism (21) and the following overrunning clutch mechanism (22) that are connected on the climbing band (10), last overrunning clutch mechanism (21) and following overrunning clutch mechanism (22) all have a bottom plate (11), setting-up screw (9) and roll adjustment card (15) are fixed on the bottom plate (11), tiltedly clamping plate (3) two ends are separately fixed on setting-up screw (9) and the roll adjustment card (15), two roller shift forks (5) are installed in roller (4) between oblique clamping plate (3) and the climbing band (10), are connecting preloading spring (6) on the roller shift fork (5).
2. a kind of building rescue escape device that is used for according to claim 1, it is characterized in that the roller shift fork (5) in the overrunning clutch mechanism (21) is fixed on the bottom plate (11) by shaft with key way (12), an end of preloading spring (6) is fixed on the setting-up screw (9).
3. a kind of building rescue escape device that is used for according to claim 1, roller shift fork (5) under it is characterized in that in the overrunning clutch mechanism (22) is fixed on the oblique clamping plate (3) by shaft with key way (20), and an end of preloading spring (6) is fixed on the roll adjustment card (15).
4. a kind of building rescue escape device that is used for according to claim 1 is characterized in that connecting brake cable (7) on the roller shift fork (5) in the overrunning clutch mechanism (21), and the other end of brake cable (7) passes setting-up screw (9) and is connected with rim brake (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202875607U CN201823173U (en) | 2010-08-11 | 2010-08-11 | Escape device for tall-building rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202875607U CN201823173U (en) | 2010-08-11 | 2010-08-11 | Escape device for tall-building rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823173U true CN201823173U (en) | 2011-05-11 |
Family
ID=43961734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202875607U Expired - Fee Related CN201823173U (en) | 2010-08-11 | 2010-08-11 | Escape device for tall-building rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007447A (en) * | 2012-12-11 | 2013-04-03 | 山西省电力公司朔州供电分公司 | Novel high-altitude fast drop device |
| CN108853933A (en) * | 2018-06-15 | 2018-11-23 | 乐陵市五环体育器材有限公司 | One kind climbing band training slideway special |
-
2010
- 2010-08-11 CN CN2010202875607U patent/CN201823173U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007447A (en) * | 2012-12-11 | 2013-04-03 | 山西省电力公司朔州供电分公司 | Novel high-altitude fast drop device |
| CN108853933A (en) * | 2018-06-15 | 2018-11-23 | 乐陵市五环体育器材有限公司 | One kind climbing band training slideway special |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102125733B (en) | Mechanical type descent control device for escaping from high-rise building | |
| CN201076682Y (en) | High-rise distress escaper | |
| CN2838671Y (en) | Fire hazard of storied house emergency escape descending lifeline | |
| CN201482011U (en) | Dual-safeguard building escape apparatus | |
| CN201823173U (en) | Escape device for tall-building rescue | |
| CN201692532U (en) | Fire escape device | |
| CN201625357U (en) | Simple descent control device | |
| CN203060616U (en) | High-rise building escape device | |
| CN101843960A (en) | Slow-down cam euphroe | |
| CN104001281B (en) | A kind of escape lifter | |
| CN201046305Y (en) | Upper air dropping-self device | |
| CN101966371B (en) | Mechanical descent control device | |
| CN203874302U (en) | Lifter | |
| CN101850158B (en) | Fire escape device | |
| CN201921339U (en) | High altitude descent control device | |
| CN203060615U (en) | Double-brake back-and-forth controllable descent control device | |
| CN101869743B (en) | Multifunctional escaping descent control device | |
| CN102302826B (en) | High-rise lifesaving descent control device | |
| CN102274591B (en) | Escaping and rescuing descending lifeline | |
| CN203075488U (en) | Device for escaping, rescuing and lifting in emergency | |
| CN202198995U (en) | Escape rescue slowly-landing device | |
| CN200963447Y (en) | Emergency lifesaving safety slow-dropping down device for high-rise building | |
| CN111420310A (en) | Hydraulic damping descent control device for high-rise escape | |
| CN2805819Y (en) | High-building fleeing device with rope for single person | |
| CN104056369A (en) | High-altitude slow descending device |
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: 20110511 Termination date: 20130811 |