CN2689971Y - Self rescue device for high rise building - Google Patents
Self rescue device for high rise building Download PDFInfo
- Publication number
- CN2689971Y CN2689971Y CNU2004200042557U CN200420004255U CN2689971Y CN 2689971 Y CN2689971 Y CN 2689971Y CN U2004200042557 U CNU2004200042557 U CN U2004200042557U CN 200420004255 U CN200420004255 U CN 200420004255U CN 2689971 Y CN2689971 Y CN 2689971Y
- Authority
- CN
- China
- Prior art keywords
- connecting axle
- fixed
- self
- spool
- survival capsule
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/14—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brakes sliding on the rope
Abstract
The utility model relates to a self-saving device for high building; people boxed up on the high building can land themselves on the ground safely by using the life-saving device. The life-saving device principally comprises a supporter, a connection shaft rotation mechanism, a cable, a cable collecting and releasing mechanism and a suspension loop. The connection shaft rotation mechanism comprises a connection shaft, a crank handle fixed on the connection shaft and a brake mechanism. The cable collecting and releasing mechanism comprises a reel, a cable wound on the reel and a movable ring buckle fixed on the end of the cable; the connection shaft and the reel are positioned on the supporter and they are connected by a gear set, and the suspension loop is arranged on the supporter. When the utility model is used, the movable ring buckle hooks and buckles with a fixing ring and one end of the safety belt is hooked and buckled on the suspension loop, and the connection shaft is driven to rotate through rotating the crank handle and the reel is rotated through changing direction, transmitting and changing speed by the gear set, and the steel cable wound on the reel is evenly released so that the whole life-saving device falls following it, therefore, the human body connected with the life-saving device through the safety belt also falls at the same time; the brake mechanism can ensure that people falls with uniform speed safely.
Description
Technical field
The utility model relates to a kind of lifesaving appliance for individual's use, and the personnel escape who is particularly suitable for being trapped on the skyscraper uses, and with oneself dropping to safely on the ground, in time withdraws from the disaster scene with this brucker survival capsule oneself.
The background skill is stated
Disaster scenario appears in skyscraper suddenly, cave in etc. as fire, toxic gas leakage, stair, and disaster relief personnel can not arrive in the very nick of time again, the stranded place that but can't descend ground safety of the critical personnel of situation, owing to can not escape in time, often missed the best opportunity of surviving, breed a tragedy.This moment, the article with fixing rope one class of an end were put into ground with oneself, though be a kind of way of simply, in time, effectively escaping, use but be not suitable for weakling and old man women and children, under the situation of special complete confusion around, extreme frightened, the easier injures and deaths that cause of makeing mistakes in disorderly.
At this kind clutch, if a kind of self-help apparatus easy to use can be arranged, allow the quilt of skyscraper because of personnel, need not others and help, just can own will oneself be put into safely on the ground, many people's safeties are escaped, escape disaster.
The applicant notices, a kind of mechanical cucurbit of hanging on support that generally use the job site manually when both direction spurs a ring chain, can make the weight of hanging on mechanical cucurbit rope move up and down.In this kind structure, this machinery cucurbit is fixed.
The utility model content
The purpose of this utility model is design a kind of skyscraper self brucker survival capsule, and the trapped personnel on the skyscraper uses this brucker survival capsule, can own oneself in time be put on the ground safely, and easy to use, safe and reliable.
The technical scheme that realizes the utility model purpose is such: a kind of skyscraper self brucker survival capsule is characterized in that:
Comprise support, connecting axle rotating mechanism, cable retracting mechanism and link;
The connecting axle rotating mechanism comprises connecting axle, is fixed on crank and braking mechanism on the connecting axle;
Cable retracting mechanism comprises spool, be wound on the hawser on the spool and be fixed on latch closure alive on the hawser;
Connecting axle and spool are positioned on the support, and connecting axle and spool connect, and link is arranged on the support, and crank drives connecting axle and rotates, and drive the spool rotation, make the hawser folding and unfolding.
Described connecting axle and spool connect by changement, and connecting axle after the connection and spool positioned parallel are on described support.
Described changement is a gear train.
Described gear train is made up of gear wheel and pinion, and described gear wheel is fixed on the described spool, and described pinion is fixed on the described connecting axle, gear wheel and pinion.
Described braking mechanism comprises helical gear, friction plate and ratchet; Helical gear is fixed on the described connecting axle, and friction plate is fixed on the connecting axle of helical gear both sides, ratchet be fixed on the described support and with described helical gear interlock.
Described braking mechanism also comprises pad, and described spacers is on the connecting axle of described friction plate both sides.
Described support is made of two blocks of side plates and two fixed bars at least, and fixed bar is fixed and is supported between biside plate, and described connecting axle and spool are positioned between biside plate, and described link is set on the fixed bar of support bottom.
Also comprise a retainer ring, be fixed on the body of wall of skyscraper that described knot that can be undone by a pull ring hook is used in this retainer ring with described brucker survival capsule split.
Also comprise a safety belt, safety belt one end is connected with human body, and safety belt other end hook is used in described link.
During use, with latch closure alive and the parts of a hook connection mutually with it, these parts such as the predetermined fixed retainer ring near body of wall each window of skyscraper of wirerope end; The escape personnel fastens seat belts, safety belt one end hook is on the link of device, after the escape personnel jumps out outside window, shaking crank driving connecting axle rotates to a direction such as clockwise direction, and, spool is rotated by gear train commutation, transmission, speed change, the wirerope that is wound on the spool is decontroled equably, whole brucker survival capsule descends thereupon, and the human body that is connected with brucker survival capsule by safety belt also descends thereupon.In brucker survival capsule decline process, owing to the interlocking of helical gear in the braking mechanism and ratchet, even crank stops to shake, connecting axle can not rotate (comprising the rotation toward both direction), can guarantee that personnel descend at the uniform velocity safely.
Shake in the other direction crank, drive connecting axle as rotate counterclockwise in the other direction, and by gear train commutation, transmission, speed change, make the spool counter-rotation, wirerope unrolls to spool, regains wirerope with standby.
Originally the characteristics of rescuing the body device are under escape personnel self control, allow and rescue one of body device and human body from eminence decline, up to the ground of arriving safe and sound by shaking crank.Simple in structure, easy to operate, safe and reliable, and reusable.
Description of drawings
Fig. 1 is the perspective view of skyscraper self brucker survival capsule;
Fig. 2 is a brake gear structural representation among Fig. 1.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with the embodiment accompanying drawing.
Referring to Fig. 1 and in conjunction with referring to Fig. 2, illustrate the primary structure of skyscraper self brucker survival capsule among Fig. 1, illustrate the structure of braking mechanism on its right plate among Fig. 2.
Constitute support by two blocks of side plates 15 and three fixed bars 12 that are fixed on the biside plate 15, fixed bar 12 supports biside plates 15, and forms a space, for assembling connecting axle rotating mechanism and cable retracting mechanism.Link 3 is set on the fixed bar 12 that is positioned at the brucker survival capsule bottom, for the hook safety belt.
The connecting axle rotating mechanism comprises connecting axle 13, is fixed on crank 8 and braking mechanism on the connecting axle 13.Braking mechanism comprises helical gear 6, two friction plates 7, two pads 5 and two ratchets 4 (having spring, not shown).Connecting axle 13 is positioned at 15 of biside plates, crank 8 is fixed on connecting axle 13 1 ends and is positioned at outside the side plate 15, press the above-mentioned parts of fixed order of a pad 5, a friction plate 7, helical gear 6, a friction plate 7, a pad 5 on this end connecting axle 13, two ratchets 4 are fixed on this side side plate, and with helical gear 6 on the helical teeth interlock, only allow helical gear 6 to rotate (clockwise direction) as shown in FIG. toward direction as shown.
Cable retracting mechanism comprises spool 14, be wound on the hawser 9 on the spool and be fixed on the latch closure alive 10 of hawser end.Spool 14 is positioned at 15 of biside plates and parallel with connecting axle 13, hawser 9 adopts wirerope (diameter is not less than 0.3 centimetre, about 20 meters of length), and hawser 9 the inners are fixed on the spool 14, the outer end then connects a latch closure 10 alive, and latch closure 10 hooks are on retainer ring 11 but this is lived.Retainer ring 11 can be used as one of building safe life-saving facility by predetermined fixed near the body of wall of each fan of skyscraper window, and brucker survival capsule of the present utility model also is provided in each room as one of building safe life-saving facility.
If allow connecting axle 13 and spool 14 connect, allow connecting axle 13 directly drive spool 14 and rotate, also the purpose of this utility model can be realized, but the problem of the long grade of whole brucker survival capsule can be caused.The utility model utilizes gear train to constitute changement, realizes transmission and speed change simultaneously, promptly allows spool 14 and connecting axle 13 positioned parallel 15 of biside plates.Gear wheel 1 is fixed on the spool 14, and pinion 2 is fixed on the connecting axle 13, and 2 engagements of gear wheel 1 and pinion also are positioned at outside the opposite side rack side plate 15 relative with crank 8.Thereby the volume of whole brucker survival capsule can be controlled in the small range, and distribution of weight is even.
Also connecting axle, crank, braking mechanism can only be set during enforcement, spool is not set, a drum is fixed on the connecting axle, shake crank connecting axle is rotated, drive drum and rotate, also can make the hawser folding and unfolding that is wound on the drum, realize goal of the invention.But this kind embodiment is relatively poor because of the reliability big, the hawser folding and unfolding of the application of force to crank, does not advocate employing.
During enforcement, be preferably in brucker survival capsule a protective cover (or claim casing) is set outward again, but not only attractive in appearance and assurance device is worked safely and reliably.
Common 20 meters long wireropes can satisfy escape personnel's needs that safety descends from the skyscraper of six floors, if highly above 20 meters, then can adopt the method for relay, use a brucker survival capsule to drop to some low floors earlier with oneself putting, utilize the brucker survival capsule and the retainer ring on the body of wall that are equipped with in this floor room to drop to a lower floor again with oneself putting, so, although the length of wirerope is limited, final attainable falling head can be arbitrarily.
Be further to guarantee survivor's life security, device of the present utility model also can be aided with fire prevention, gas mask and part instrument, as hammer etc., for smashing a window glass.
As long as any personnel that can shake crank (about 10 kgfs) can use device of the present utility model, in time safely from the high level escape, and simple to operate.
Claims (10)
1. skyscraper self brucker survival capsule is characterized in that: comprise
Support, connecting axle rotating mechanism, cable retracting mechanism and link;
The connecting axle rotating mechanism comprises connecting axle, is fixed on crank and braking mechanism on the connecting axle;
Cable retracting mechanism comprises spool, be wound on the hawser on the spool and be fixed on the latch closure alive of hawser end;
Connecting axle and spool are positioned on the support, and connecting axle and spool connect, and link is arranged on the support, and crank drives connecting axle and rotates, and drive the spool rotation, make the hawser folding and unfolding.
2. a kind of skyscraper according to claim 1 self brucker survival capsule, it is characterized in that: described connecting axle and spool connect by changement, and connecting axle after the connection and spool positioned parallel are on described support.
3. a kind of skyscraper according to claim 2 self brucker survival capsule, it is characterized in that: described changement is a gear train.
4. a kind of skyscraper according to claim 3 self brucker survival capsule, it is characterized in that: described gear train is made up of gear wheel and pinion, described gear wheel is fixed on the described spool, and described pinion is fixed on the described connecting axle, gear wheel and pinion.
5. a kind of skyscraper according to claim 1 self brucker survival capsule, it is characterized in that: described braking mechanism comprises helical gear, friction plate and ratchet; Helical gear is fixed on the described connecting axle, and friction plate is fixed on the connecting axle of helical gear both sides, ratchet be fixed on the described support and with described helical gear interlock.
6. a kind of skyscraper according to claim 5 self brucker survival capsule, it is characterized in that: described braking mechanism also comprises pad, described spacers is on the connecting axle of described friction plate both sides.
7. a kind of skyscraper according to claim 1 self brucker survival capsule, it is characterized in that: described support is made of two blocks of side plates and two fixed bars at least, fixed bar is fixed and is supported between biside plate, described connecting axle and spool are positioned between biside plate, and described link is set on the fixed bar of support bottom.
8. a kind of skyscraper according to claim 1 self brucker survival capsule is characterized in that: also comprise a retainer ring, be fixed on the body of wall of skyscraper with described brucker survival capsule split that described knot that can be undone by a pull ring hook is used in this retainer ring.
9. a kind of skyscraper according to claim 1 self brucker survival capsule is characterized in that: also comprise a safety belt, safety belt one end is connected with human body, and safety belt other end hook is used in described link.
10. a kind of skyscraper according to claim 1 self brucker survival capsule, it is characterized in that: described hawser is a wirerope.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200042557U CN2689971Y (en) | 2004-02-24 | 2004-02-24 | Self rescue device for high rise building |
| PCT/CN2005/000222 WO2005084755A1 (en) | 2004-02-24 | 2005-02-24 | Lifesaving device for high buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200042557U CN2689971Y (en) | 2004-02-24 | 2004-02-24 | Self rescue device for high rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2689971Y true CN2689971Y (en) | 2005-04-06 |
Family
ID=34667792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200042557U Expired - Fee Related CN2689971Y (en) | 2004-02-24 | 2004-02-24 | Self rescue device for high rise building |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2689971Y (en) |
| WO (1) | WO2005084755A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866008A (en) * | 2016-09-23 | 2018-04-03 | 霍尼韦尔国际公司 | With the descending system for including safety line spool that rescue lowering means is used together |
| CN109045498A (en) * | 2017-12-26 | 2018-12-21 | 珠海索奇电子科技有限公司 | A kind of driving control system of life-saving device for high-rise fire hazard |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203080B (en) * | 2012-11-30 | 2015-03-11 | 陈林云 | Escaping device for high-rise buildings |
| CN108744328A (en) * | 2018-07-28 | 2018-11-06 | 乐清市东瓯自动化科技有限公司 | A kind of escaping descent control device being positioned in packet |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040090U (en) * | 1988-08-26 | 1989-06-28 | 刘晋 | Safety lift with release speed-regulator |
| CN2210176Y (en) * | 1994-09-20 | 1995-10-18 | 北京建茂建筑设备有限公司 | Lifting appliance |
| CN2264013Y (en) * | 1996-07-31 | 1997-10-08 | 承列 | Grand building lifesaving rope |
-
2004
- 2004-02-24 CN CNU2004200042557U patent/CN2689971Y/en not_active Expired - Fee Related
-
2005
- 2005-02-24 WO PCT/CN2005/000222 patent/WO2005084755A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866008A (en) * | 2016-09-23 | 2018-04-03 | 霍尼韦尔国际公司 | With the descending system for including safety line spool that rescue lowering means is used together |
| CN107866008B (en) * | 2016-09-23 | 2021-09-14 | 霍尼韦尔国际公司 | Descent system comprising a safety rope reel for use with a rescue descent device |
| CN109045498A (en) * | 2017-12-26 | 2018-12-21 | 珠海索奇电子科技有限公司 | A kind of driving control system of life-saving device for high-rise fire hazard |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005084755A1 (en) | 2005-09-15 |
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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: 20050406 |