CN1583196A - Life saver in high rising building - Google Patents
Life saver in high rising building Download PDFInfo
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- CN1583196A CN1583196A CN 200410046374 CN200410046374A CN1583196A CN 1583196 A CN1583196 A CN 1583196A CN 200410046374 CN200410046374 CN 200410046374 CN 200410046374 A CN200410046374 A CN 200410046374A CN 1583196 A CN1583196 A CN 1583196A
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- speed
- survival capsule
- brucker survival
- rise
- magnetic powder
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Abstract
A life-saving apparatus for high building is composed of a drive system consisting of steel cable, reel, low-speed and high-speed axles and bearings, a speed stabilizing system consisting of DC generator and magnetic powder brake, a cable rewind system consisting of rockerarm, overriding clutch, cable reel, etc, a fixing system consisting of base, guide roller, pulley, safety belt, etc. and dual-circuit control system consisting of control switch, circuits, power supply, accumulator and emergency lamp.
Description
Technical field
The invention belongs to Escape and Survival Equipment, a kind of specifically high-rise brucker survival capsule that when disasters such as skyscraper breaking out of fire, earthquake, blast, makes the people with the safety speed escape.
Background technology
The scale of modern city is increasing, and population is more and more, causes urban architecture more and more higher.When disasters such as breaking out of fire, earthquake, blast, how to guarantee that personnel's life security becomes the most important thing.Existing survival means mainly is by fire-fighting and rescue personnel or the lifesaving appliance that relies on external power to turn round, and is subjected to restrictions such as traffic, communication, region, and the fire fighter is often delayed the time of reaching the spot; If story height, equipment such as fire fighting truck, lift use highly limited, and the external staff can't enter high-rise relief trapped personnel, often can't implement high-rise rescue; Power supply is cut off during breaking out of fire, and the lifesaving appliance that relies on the external power source use can't use.
Therefore need not be by any external impetus, the lifesaving appliance that trapped personnel can be saved oneself receives increasing the concern and research.The lifesaving appliance of low floor (in 30 meters) is many at present, and the lifesaving appliance of high-rise building (being higher than 30 meters) does not also enter actual operational phase.
There is following shortcoming in existing equipment: can not provide many person-times of repeated uses, suitable height-limited system, maintenance phase and effective life to lack, need carry out professional training, wind loading rating difference etc.
Summary of the invention
The purpose of this invention is to provide a kind of safe and reliable, can many person-times repeated use, easy to operate, be suitable for highly unrestricted, strong, non-maintaining phase of wind loading rating and effective life long high-rise brucker survival capsule.
The technical solution that realizes the object of the invention is a kind of high-rise brucker survival capsule, is made up of transmission system, speed stabilizing system, time rope system, fixed system and double circuit control system.
1. transmission system comprises: steel wire rope, cable drum, low-speed shaft, variable speed transmission bearing, high-speed drive shaft.
When human body falls, the deadweight of human body drives steel wire rope falls, and steel wire rope falls to driving the rotation of cable drum, and the rotation of cable drum drives low-speed shaft and rotates, by variable speed transmission bearing, the rotation of low-speed shaft drives high-speed drive shaft and carries out the high speed rotation.
2. speed stabilizing system comprises: dc generator and magnetic powder brake.
The high speed rotating band dynamotor work of high-speed drive shaft, dc generator is powered to magnetic powder brake, the exciting curent that the magnetic powder brake utilization produces intensifies magnetic and produces the moment of resistance, the velocity of rotation of the high-speed drive shaft of moment of resistance control brucker survival capsule, reach transient equilibrium, guarantee the stabilization of speed of high-speed drive shaft.
3. going back to the rope system comprises: return rope crank, directional overrunning clutch, bearing, cable drum outer cover and steel wire rope fixture etc.
The inner ring of directional overrunning clutch is connected with low-speed shaft, and the outer ring is connected with cable drum.Directional overrunning clutch makes low-speed shaft carry out one-directional rotation with cable drum, and cable drum and low-speed shaft are thrown off when returning rope, and steel wire rope easily is involved in the reel.
4. fixed system comprises: brucker survival capsule main body bearing, directive wheel, fixed pulley, support, safety belt.
Brucker survival capsule is fixed on flooring or metope, and steel wire rope is sent on the fixed pulley that is fixed on outside window by the guiding of directive wheel, at the window place safety belt hook is hung in the steel wire rope hook.
5. the double circuit control system comprises: gauge tap, unilateral diode, resistance, wiring circuit, stand-by power supply, battery, emergency light controller and emergency light.
Control system adopts double circuit to control, and a Circuits System is made up of stand-by power supply, battery and magnetic powder brake, and stand-by power supply is powered to magnetic powder brake, also charges a battery simultaneously; When external power source cut off, storage battery power supply was given magnetic powder brake.Another Circuits System is made up of generator and magnetic powder brake.
Stand-by power supply connects external power source at ordinary times, and power supply charges normal standby to the fully loaded braking of magnetic powder brake simultaneously to battery.When emergency took place, external power source cut off, and storage battery power supply is opened to emergency light and thrown light on, simultaneously battery to magnetic powder brake power supply be fully loaded with braking, ensures that personnel that escape batch are whole upward to the suspension hook of steel wire rope outside window.After the escape personnel is ready to, disconnect the stand-by power supply circuit, battery and magnetic powder brake circuitry cuts, the escape personnel falls from window, drive dc generator work by transmission system, magnetic powder brake work is supplied with in the dc generator generating, and brucker survival capsule is started working.
When disaster took place, the escape personnel had worn safety belt rapidly, safety belt was hung on the suspension hook of brucker survival capsule steel wire rope outside window, and at this moment owing to storage battery power supply, magnetic powder brake is to be in fullcharging to carry on-position.Disconnect the stand-by power supply circuit by gauge tap after the escape personnel goes up together, brucker survival capsule is started working.Rely on the body weight load, steel wire rope drives cable drum and rotates, and drives low-speed shaft and rotates, and drives high-speed drive shaft by variable speed transmission bearing and carries out the high speed rotation.When high-speed drive shaft rotates to certain speed, dc generator work generating, and magnetic powder brake is given in power supply, make magnetic powder brake produce the moment of resistance, guarantee that the high-speed drive shaft rotating speed no longer continues to raise, and keep speed stabilizing to rotate, thus make cable drum keep the speed stabilizing rotation, human body just descends with the safety speed speed stabilizing.After first escape personnel landed, personnel to be rescued upstairs shook back the rope crank with the steel wire rope rollback, make the stand-by power supply circuit working by gauge tap, hung up steel wire rope hook then and repeated above-mentioned escape step.
Trapped personnel compared with prior art had following remarkable superior characteristics with the problem of safety speed escape when the present invention efficiently solved disaster such as skyscraper breaking out of fire, earthquake, blast:
One, safe
1. the present invention utilizes the body weight load to drive transmission system running and dc generator generating, does not need external power source when normally using.
2. supply with the magnetic powder brake braking by dc generator generating, utilize motor can control the rotating speed of high-speed drive shaft, guarantee the power transmission shaft stabilization of speed, human body is descended with the safety speed speed stabilizing the feedback effect of brake.
3. adopt two magnetic powder brakes and two dc generator structures, when a dc generator or magnetic powder brake broke down, another magnetic powder brake or dc generator also can operate as normal, ensure the brucker survival capsule trouble free service.
4. stand-by power supply is powered at ordinary times and is made the fully loaded braking of magnetic powder brake, intensifies magnetic simultaneously, does not cause magnetic to take place to pile up or stuck phenomenon; Also battery is charged normal standby.In when escape, battery provides the effect of emergency light illumination and to the braking action of magnetic powder brake.
Since when returning rope directional overrunning clutch cable drum and low-speed shaft are thrown off, return rope and rotate easily, shorten back the rope time, the escape of racing against time.
Two, many person-times of repeated uses, working load scope are big: working load scope of the present invention is big, can carry 1～4 people at every turn.After an escape batch safety is landed, wait that upstairs the personnel that rescue pass through back the rope crank with the steel wire rope rollback, reusable.
Three, outfit is highly unrestricted: the principle of the invention is to drive the dc generator generating by the body weight load, and the control magnetic powder brake produces braking moment, and human body is descended with safety speed.According to steel wire rope length, all can use safely in the height from several meters to hundreds of rice, so use is highly unrestricted.
Four, easy for operation, do not need professional training: the present invention is easy and simple to handle, the escape personnel only need wear safety belt, then the hook of safety belt is hung outside window in the steel wire rope hook, jump out window afterwards, handle gauge tap after going up neat personnel, the escape personnel promptly drops to ground with the safety speed speed stabilizing.Because have only the simple operations of dressing safety belt and hook, the escape personnel does not need professional training just can normally use this equipment.
Five, wind loading rating is strong: the present invention is because working load weight is big, and rope adopts aviation stainless steel steel wire rope and stainless steel metal suspension hook, and wind-force does not more cause human body to depart from the safe falling track more yet, so be subjected to windage less relatively.
Six, non-maintaining phase and effective life are long: the present invention is fixed on indoor metope or ground, and main material all adopts metal material to make, and good seal does not need frequent maintenance, inspection after therefore installing.Power supply intensifies magnetic to stand-by power supply to magnetic powder brake at ordinary times, do not cause the magnetic heap to stagnate, so effective life is long, can normally use in 20 years.
Description of drawings
Fig. 1 brucker survival capsule schematic diagram;
Fig. 2 brucker survival capsule agent structure cutaway view;
Fig. 3 steel wire rope termination fixed form schematic diagram;
Fig. 4 double circuit control system circuit diagram.
Among the figure:
The 1-dc generator;
2-generator terminal pad;
The 3-magnetic powder brake;
4-brucker survival capsule main body bearing;
The 5-variable speed transmission bearing;
6-cable drum outer cover;
The 7-cable drum;
The 8-low-speed shaft;
9-returns the rope crank;
The 10-directional overrunning clutch;
The 11-bearing;
12-cable drum positioning disk;
The 13-clamp nut;
14-variable speed transmission bearing positioning disk;
The 15-high-speed drive shaft;
16-brake positioning disk;
17-U shape ring;
The 18-battery;
The 19-stand-by power supply;
The 20-gauge tap;
The 21-unilateral diode;
22-resistance;
The 23-emergency light;
24-emergency light controller;
The 25-directive wheel;
The 26-fixed pulley;
The 27-steel wire rope hook;
The 28-steel wire rope.
The specific embodiment
Introduce specific embodiments of the invention below in conjunction with Figure of description:
Accompanying drawing 1 is the schematic diagram of brucker survival capsule, and brucker survival capsule is fixed on indoor wall or the ground, and an end of steel wire rope 28 is fixedlyed connected with cable drum 7, after directive wheel 25, the other end stretches out outside window by fixed pulley 26, and steel wire rope hook 27 is arranged on the termination, is used for fixing the safety belt hook.
Accompanying drawing 2 is cutaway views of brucker survival capsule agent structure, and dc generator 1 is selected disc type electric machine for use, fixedlys connected with generator terminal pad 2, and generator shaft inserts in high-speed drive shaft 15 open slots; High-speed drive shaft 15 high speed rotating band dynamotors 1 main shaft rotates generating, and rotating speed is consistent.According to speed of mainshaft difference, the voltage difference of generation.
Variable speed transmission bearing 5 is selected gearratio for use 1: 8～1: 12 variable speed transmission bearing adopts that the outer ring is fixed, the speedup mode of centre circle input, inner ring output.Drive centre circle by low-speed shaft 8 and rotate, high-speed drive shaft 15 rotation at a high speed that inner ring is connected.
Variable speed transmission bearing 5 is packed in the brucker survival capsule main body sleeve 4, and an end is by variable speed transmission bearing positioning disk 14 location, and variable speed transmission bearing positioning disk 14 is fixedlyed connected with brake main body sleeve 4.Variable speed transmission bearing outer ring 5 maintains static by screw and brake main body sleeve 4, and the variable speed transmission bearing inner ring adopts key to be connected with high-speed drive shaft 15, and centre circle adopts bolting to be connected with low-speed shaft 8.Drive the bearing centre circle and rotate when low-speed shaft 8 rotates, because bearing outer ring is fixed, then the bearing inner race high speed rotating drives high-speed drive shaft 15 rotation at a high speed.When 3 pairs of high-speed drive shafts of magnetic powder brake 15 produced drag effect and reach balance, it is stable that high-speed drive shaft 15 rotating speeds keep, and then bearing centre circle rotating speed also keeps stable, and promptly low-speed shaft 8 keeps stabilization of speed, and then steel wire rope 28 fallings speed keep stable.
Low-speed shaft 8 is connected by the inner ring of key with directional overrunning clutch 10, directional overrunning clutch 10 outer rings are connected with cable drum 7 by key, directional overrunning clutch 10 both sides are supported in the cable drum 7 by bearing 11, when steel wire rope 28 falls, drive cable drum 7 rotations, reel 7 drives low-speed shaft 8 rotations by directional overrunning clutch 10, after low-speed shaft 8 stabilizations of speed, the stabilization of speed of reel 7, be the rope stretching velocity-stabilization of steel wire rope 28, then human body just descends with safety and stability speed.After human body landed, upstairs personnel shook cable drum 7 and carry out reverse rotation by returning rope crank 9, and steel wire rope 28 is wound in the reel 7.When returning rope,, cable drum 7 and low-speed shaft 8 are thrown off because directional overrunning clutch is reverse rotation, i.e. reel 7 rotations, low-speed shaft 8 does not rotate.Make back rope free and relaxed, shorten back the rope time, be beneficial to personnel escape upstairs.
Accompanying drawing 3 is schematic diagrames of steel wire rope 28 termination fixed forms, steel wire rope one end is S-shaped to be penetrated in three holes of reel 7, this termination is locked with U-loop 18, be wrapped in then in the cable drum 7, the other end is derived outside window by directive wheel 25, behind fixed pulley 26, steel wire rope hook 27 in the connection, and assurance safety belt hook is hung.
Accompanying drawing 4 is double circuit control system circuit diagrams, two control circuits, and a Circuits System is formed the loop by stand-by power supply 19, battery 18, emergency light 23, emergency light controller 24 with magnetic powder brake 3; Another Circuits System is formed the loop by generator 1 and magnetic powder brake 3.Only under the situation about disconnecting in the loop that battery 18 and magnetic powder brake 3 formed, just start working in the loop that generator 1 and magnetic powder brake 3 are formed.
Stand-by power supply 19 is connected with external power source magnetic powder brake 3 power supplies at ordinary times, makes magnetic powder brake 3 be in the full and down on-position, simultaneously battery 18 is charged.External power source is cut off when disaster takes place, 3 power supplies of 18 pairs of magnetic powder brakes of battery.When brucker survival capsule uses, the escape personnel last neat after, indoor occupant opens gauge tap 20 or outdoor escape personnel draws back gauge tap 20, the loop that battery 18 and magnetic powder brake 3 are formed disconnects, the loop works that dc generator 1 and magnetic powder brake 3 are formed produces the moments of resistance by dc generator 1 Generation Control magnetic powder brake 3 and makes the brucker survival capsule power transmission shaft reach speed stabilizing.
In the circuit that circuit that battery 18 and magnetic powder brake 3 formed and dc generator 1 and magnetic powder brake 3 are formed, all seal in unilateral diode 21, make two circuit not produce interference.
Adopt two gauge taps, a gauge tap is operated by indoor occupant indoor, and is more convenient quick; Another gauge tap is operated by the escape personnel who goes up on the suspension hook near outdoor fixed pulley.
The dc generator 1 and the magnetic powder brake 3 of brucker survival capsule of the present invention all adopt duplexed system, reduce the fault rate of brucker survival capsule, and provide second protection for the escape personnel.When a dc generator or magnetic powder brake broke down, another dc generator or magnetic powder brake also can guarantee the brucker survival capsule trouble free service, and the people is landed with safety speed.Concrete using method of brucker survival capsule and duty:
When disaster takes place when, the escape personnel has worn safety belt rapidly, safety belt is hung over (this moment is because battery 18 power supplies on the suspension hook 27 of brucker survival capsule steel wire rope outside window, magnetic powder brake 3 is to be in fullcharging to carry on-position), after going up together, the escape personnel draws back gauge tap 20, the loop that battery 18 and magnetic powder brake 3 are formed disconnects, and brucker survival capsule is started working.Rely on the body weight load, steel wire rope 28 drives cable drum 7 and rotates, drive low-speed shaft 8 by directional overrunning clutch 10 and rotate, the centre circle that low-speed shaft 8 drives variable speed transmission bearing 5 rotates, and the inner ring of variable speed transmission bearing 5 drives brucker survival capsule high-speed drive shaft 15 and does rotation at a high speed.When high-speed drive shaft 15 rotates to certain speed, dc generator 1 work, and magnetic powder brake 3 is given in power supply, make magnetic powder brake 3 produce the moment of resistance, guarantee that high-speed drive shaft 15 rotating speeds no longer continue to raise, and keep speed stabilizing to rotate, thus make cable drum 7 keep the speed stabilizing rotation, human body just descends with the safety speed speed stabilizing.After first escape personnel lands, wait that upstairs the personnel that rescue pass through back rope crank 9 with steel wire rope 28 rollbacks, closing control switch 20 repeats above-mentioned escape step then.
The present invention can be of wide application, the embodiment and the field that are not limited in this specification to be mentioned.For the professional in present technique field, any improvement that the embodiment of the invention is made or change do not exceed the protection domain of spirit of the present invention and claims.
Claims (9)
1. a high-rise brucker survival capsule is characterized in that: be made up of transmission system, speed stabilizing system, time rope system, fixed system and double circuit control system.
2. high-rise brucker survival capsule according to claim 1 is characterized in that: transmission system comprises steel wire rope, cable drum, low-speed shaft, variable speed transmission bearing, high-speed drive shaft.
3. high-rise brucker survival capsule according to claim 1 is characterized in that: speed stabilizing system comprises dc generator and magnetic powder brake.
4. high-rise brucker survival capsule according to claim 1 is characterized in that: go back to the rope system and comprise back rope crank, directional overrunning clutch, bearing, cable drum outer cover and steel wire rope fixture etc.
5. high-rise brucker survival capsule according to claim 1 is characterized in that: fixed system brucker survival capsule main body bearing, directive wheel, fixed pulley, support, safety belt.
6. high-rise brucker survival capsule according to claim 1 is characterized in that: the double circuit control system comprises: gauge tap, unilateral diode, resistance, wiring circuit, stand-by power supply, battery, emergency light controller and emergency light.
7. high-rise brucker survival capsule according to claim 3 is characterized in that: adopt two dc generators.
8. high-rise brucker survival capsule according to claim 3 is characterized in that: adopt two magnetic powder brakes.
9. high-rise brucker survival capsule according to claim 6 is characterized in that: a Circuits System in the double circuit control system is made up of stand-by power supply, battery and magnetic powder brake, and another Circuits System is made up of dc generator and magnetic powder brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100463743A CN100336570C (en) | 2004-06-08 | 2004-06-08 | Life saver in high rising building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100463743A CN100336570C (en) | 2004-06-08 | 2004-06-08 | Life saver in high rising building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1583196A true CN1583196A (en) | 2005-02-23 |
| CN100336570C CN100336570C (en) | 2007-09-12 |
Family
ID=34601990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100463743A Expired - Fee Related CN100336570C (en) | 2004-06-08 | 2004-06-08 | Life saver in high rising building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100336570C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843959A (en) * | 2010-06-03 | 2010-09-29 | 李元科 | Escape device for high-rise buildings |
| CN103463744A (en) * | 2013-09-25 | 2013-12-25 | 滨州学院 | High-rise building fire escape device |
| CN103585719A (en) * | 2013-10-15 | 2014-02-19 | 大连理工大学 | Multifunctional high-rise building escape device |
| CN104027907A (en) * | 2014-06-20 | 2014-09-10 | 高芹 | Anti-falling protective rope system |
| CN101648054B (en) * | 2008-11-17 | 2014-09-10 | 黄泉忠 | Descent control device of self generation type |
| CN107281662A (en) * | 2017-08-17 | 2017-10-24 | 张宪友 | Emergency escape self-rescuer |
| CN111358670A (en) * | 2020-03-13 | 2020-07-03 | 上海电气集团股份有限公司 | Safety rope winding device for rehabilitation robot |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2162259Y (en) * | 1992-12-08 | 1994-04-20 | 左学禹 | High-altitude slow landing lifesaving appliance |
| CN2432951Y (en) * | 2000-07-19 | 2001-06-06 | 曾经雄 | Winding-drum-type lowering device |
-
2004
- 2004-06-08 CN CNB2004100463743A patent/CN100336570C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648054B (en) * | 2008-11-17 | 2014-09-10 | 黄泉忠 | Descent control device of self generation type |
| CN101843959A (en) * | 2010-06-03 | 2010-09-29 | 李元科 | Escape device for high-rise buildings |
| CN103463744A (en) * | 2013-09-25 | 2013-12-25 | 滨州学院 | High-rise building fire escape device |
| CN103585719A (en) * | 2013-10-15 | 2014-02-19 | 大连理工大学 | Multifunctional high-rise building escape device |
| CN103585719B (en) * | 2013-10-15 | 2016-01-27 | 大连理工大学 | Multifunctional high-rise building escape device |
| CN104027907A (en) * | 2014-06-20 | 2014-09-10 | 高芹 | Anti-falling protective rope system |
| CN107281662A (en) * | 2017-08-17 | 2017-10-24 | 张宪友 | Emergency escape self-rescuer |
| CN111358670A (en) * | 2020-03-13 | 2020-07-03 | 上海电气集团股份有限公司 | Safety rope winding device for rehabilitation robot |
| CN111358670B (en) * | 2020-03-13 | 2022-08-19 | 上海电气集团股份有限公司 | Safety rope winding device for rehabilitation robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100336570C (en) | 2007-09-12 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20120608 |