CN2339243Y - Altitude life-saving device - Google Patents
Altitude life-saving device Download PDFInfo
- Publication number
- CN2339243Y CN2339243Y CN 98242406 CN98242406U CN2339243Y CN 2339243 Y CN2339243 Y CN 2339243Y CN 98242406 CN98242406 CN 98242406 CN 98242406 U CN98242406 U CN 98242406U CN 2339243 Y CN2339243 Y CN 2339243Y
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- danger
- friction
- decelerator
- survival capsule
- altitude
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Abstract
The utility model relates to an altitude life-saving device, which comprises a base seat, a self-reset speed reducer, a buffering safety device and a safety belt. An adjustable friction damping speed reduction mechanism, a self-reset mechanism, a capstan mechanism and a transmission mechanism of the self-reset speed reducer are matched mutually, realizing the effect of steady falling of ropes of the life-saving device and promptly automatic reset. The altitude life-saving device is especially suitable for the rescuing of building fires, and has the advantages of easy use and high safety.
Description
The utility model relates to a kind of high-altitude brucker survival capsule in danger, is applicable to building and analog, the emergency survival when perhaps other high-altitude occasions are got into danger (as fire).
Building is along with expanding economy grows with each passing day, and especially in the city, in order to reduce floor space, building day by day increases.One of difficult problem of Chan Shenging is thereupon, and accident (as fire) solves the method for emergency survival when occurring.Now proposed many solutions, it is in the majority wherein to have the brucker survival capsule of the falling unit of restricting with utilization.But one of major defect of this class brucker survival capsule is at present: after rope falls, can not automatically reset, so same brucker survival capsule can not be used repeatedly by many person-times, can't withdraw distress personnel fast; Two of shortcoming is: using method be difficult for to be grasped, and must grasp the special technical ability of using through training in advance, therefore, untrained personnel, even perhaps through training, also can be because of can not accurately using in a hurry when participating in the cintest, so agility, security can't guarantee.
The purpose of this utility model is, provide a kind of rope to fall steadily and can automatically reset rapidly, easy to use and safe high-altitude brucker survival capsule in danger.
The technical scheme that realizes the utility model purpose is: brucker survival capsule gets into danger in a kind of high-altitude, be characterized in, have pedestal, the decelerator that automatically resets, buffering protector, safety belt, the decelerator that automatically resets that is connected with pedestal, adjustable frictional damping reducing gear, automatic reset mechanism, winch mechanism and transmission mechanism are arranged, and the buffering protector is configured between the steel cord ends and safety belt of winch mechanism.
The adjustable frictional damping reducing gear of the decelerator that automatically resets of above-mentioned high-altitude brucker survival capsule in danger comprises: an end have the resistance adjusting rod of reduction of speed adjusting knob, the spring of configuration side by side and the friction member that cooperates with it and with the reset cradle that the hand-reset handle is housed of resistance adjusting rod arranged coaxial; Automatic reset mechanism comprises: the main shaft of adjusting handle, friction dish, spiral plane spring is housed, and all spiral plane springs are connected with friction dish and pin; Winch mechanism comprises: capstan winch, capsizing moment spindle, steel wire rope, reed, key; Transmission mechanism comprises the gear that automatically resets of resistance adjusting rod end, the reduction gearing of spindle nose.
The decelerator that automatically resets of above-mentioned high-altitude brucker survival capsule in danger, its friction member is movable brake pad, fixed friction piece, perhaps is the friction band, perhaps is the swing brake pad; Main shaft, resistance adjusting rod and friction member, spiral plane spring and friction dish be configured to one group multistage, perhaps be organize more multistage; Capsizing moment spindle and main shaft configured in parallel, perhaps arranged coaxial.
The pedestal of above-mentioned high-altitude brucker survival capsule in danger is made up of fixture, extension and suspender, is flexible connection between each parts.
Technique effect of the present utility model: 1., rope falls steadily and can automatically reset rapidly.High-altitude of the present utility model brucker survival capsule in danger has the custom-designed decelerator that automatically resets, the friction member that adjustable frictional damping reducing gear wherein has the spring of configuration arranged side by side and cooperates with it; Automatic reset mechanism has the spiral plane spring and the friction dish of series connection; The transmission mechanism gear that automatically resets.When in danger, the survivor is in utilizing self body weight landing process, make the spiral plane spring tighten up storage elastic force, and adjust the position of the gear that automatically resets, like this, various friction members are tightened, main shaft to automatic reset mechanism applies reaction force, guarantees that rope falls steadily, the survivor land and the arming band after, external force disappears, the elastic force that the spiral plane spring discharges makes the main shaft reverse rotation, and by various transmission mechanisms, various friction members are unclamped, thereby the rope that discharges in the landing process is automatically reset rapidly; 2., easy to use.The pedestal of brucker survival capsule of the present utility model, but its fixture predetermined fixed also can be quick installed on the jobbie in the exit of building (as window) temporarily.3., safe only need when in danger the extension and the suspender of pedestal are launched, the safety belt bundle just can be fled the scene by exporting rapid landing on human body, need not do any action in the landing process, and operation sequence is few, be simple and easy to grasp.The utility model be provided with a plurality of safety devices as: be provided with reed at winch mechanism, make steel wire rope draw-in groove in the retractable process, not occur, take off the groove phenomenon, guarantee that ascending, descending is quick rapidly; Buffering protector between steel wire end and the safety belt can be in survivor's transient absorption impulsive force of contacting to earth, even sinking speed is regulated improper or just in case decelerator is malfunctioning, also can not injured life.In addition, the buffering protector can be used as survivor's handle again, avoids steel wire rope ankle injury survivor both hands; The reduction of speed adjusting knob of resistance adjusting rod one end assembling can be regulated frictional resistance, the decrease speed that makes the survivor of body weight difference great disparity all can obtain to suit; The hand-reset handle can be at the gear that automatically resets just in case under the malfunctioning situation, by follow-up survivor's forced resetting, work on brucker survival capsule.
Embodiment below in conjunction with accompanying drawing provides is further described high-altitude of the present utility model brucker survival capsule in danger.
Fig. 1 is high-altitude brucker survival capsule general structure schematic diagram in danger.
Fig. 2 is the structural representation of decelerator first embodiment that automatically resets of high-altitude brucker survival capsule in danger, and its friction member is movable brake pad and fixed friction piece, and the friction dish is a sheet, capsizing moment spindle and main shaft configured in parallel.
Fig. 3 is the A-A profile of Fig. 2, when dotted line represents that steel wire rope reclaims among the figure, and the position of friction member.
Fig. 4 is the structural representation of decelerator second embodiment that automatically resets of high-altitude brucker survival capsule in danger, and its friction member is the friction band, and the friction dish is a tubular, capsizing moment spindle and main shaft configured in parallel.
Fig. 5 is the B-B profile of Fig. 4, when dotted line represents that steel wire rope reclaims among the figure, drives the position of the reset cradle of friction member.
Fig. 6 is the structural representation of decelerator the 3rd embodiment that automatically resets of high-altitude brucker survival capsule in danger, and its friction member is the swing brake pad, and the friction dish is a tubular, capsizing moment spindle and main shaft configured in parallel.
Fig. 7 is the C-C profile of Fig. 6, when dotted line represents that steel wire rope reclaims among the figure, drives the position of the reset cradle of friction member.
Fig. 8 is the right view of Fig. 2, Fig. 4 and Fig. 6 removal case (17).
Fig. 9 is the capsizing moment spindle in the decelerator that automatically resets of high-altitude brucker survival capsule in danger and the structural representation of main shaft arranged coaxial.
Figure 10-1,10-2 and 10-3 are a kind of structural representation of high-altitude brucker survival capsule pedestal in danger, the dotted line position of decelerator of representing to automatically reset among the figure.
Figure 11-1 and 11-2 are a kind of structural representation of high-altitude brucker survival capsule pedestal in danger, the dotted line position of decelerator of representing to automatically reset among the figure.
Figure 12 is a kind of structural representation of buffering protector.
Shown in Fig. 1～12, brucker survival capsule gets into danger in a kind of high-altitude, it is characterized in that, have pedestal (1), the decelerator that automatically resets (2), buffering protector (3), safety belt (4), the decelerator that automatically resets (2) that is connected with pedestal (1), adjustable frictional damping reducing gear, automatic reset mechanism, winch mechanism and transmission mechanism are arranged, and buffering protector (3) is configured between steel wire rope (25) end and safety belt (4) of winch mechanism.
The adjustable frictional damping reducing gear of the decelerator that automatically resets of the present utility model (2) comprising: an end have the spring (10) of the resistance adjusting rod (9) of reduction of speed adjusting knob (6), side by side configuration and the friction member that cooperates with it and and the reset cradle that hand-reset handle (7) are housed (8) of resistance adjusting rod (9) arranged coaxial; Automatic reset mechanism comprises: the main shaft (16) of adjusting handle (34), friction dish (15), spiral plane spring (14) is housed, and all spiral plane springs (14) are connected with friction dish (15) and pin (13); Winch mechanism comprises: capstan winch (23), capsizing moment spindle (22), steel wire rope (25), reed (26), key (24); Transmission mechanism comprises the gear that automatically resets (18) of resistance adjusting rod (9) end, the reduction gearing (19) of main shaft (16) end.
Friction member in the decelerator that automatically resets of the present utility model (2) is movable brake pad (11), fixed friction piece (12), it and sheet friction dish (15) both ends of the surface form friction group (referring to Fig. 2 and Fig. 3), the size of this friction group resistance, be to regulate reduction of speed adjusting knob (6), change the position that resistance adjusting rod (9) is gone up movable brake pad (11) by spring (10), thereby the pressure of change activity brake pad (11), fixed friction piece (12) and the dish (15) that rubs reaches the purpose of regulating frictional resistance; Perhaps friction member is swing brake pad (39), it and the inner peripheral surface formation friction group (referring to Fig. 6 and Fig. 7) of tubular friction dish (15); Perhaps friction member is friction band (35), the outer circumference surface of it and tubular friction dish (15) forms friction group (referring to Fig. 4 and Fig. 5), the size of above-mentioned these two kinds of friction group resistances, be to regulate reduction of speed adjusting knob (6), drive worm gear (36), threaded adjusting cover (37) successively by resistance adjusting rod (9), adjust the decrement of spring (10), drive friction band (35) or swing brake pad (39) through pulling force bolt (38), thereby change the pressure of friction member and friction dish (15), reach the purpose of regulating frictional resistance.Usually when manufacturing a product, can be adjusted to series of products, be applicable to people or thing that landing varies in weight with differentiated friction resistance.During installation, can select to have the product of suitable frictional resistance as required.During actual the use, also can adjust frictional resistance as required temporarily.
Main shaft (16) in the decelerator that automatically resets of the present utility model (2), resistance adjusting rod (9) and friction member, spiral plane spring (14) and friction dish (15) be configured to one group multistage, perhaps be organize more multistage." one group multistage " refers to that a resistance adjusting rod (9) disposes a plurality of friction members side by side, the a plurality of spiral plane springs of a main shaft (16) arranged in series (14) and a plurality of friction dish (15), " organize multistage more " and refer to that every of many resistance adjusting rod (9) all dispose a plurality of friction members, a plurality of spiral plane springs of every equal arranged in series of many main shafts (16) (14) and a plurality of friction dish (15) side by side.Every kind of configuration all is fixed on the head of first group of spiral plane spring (14) on the main shaft (16), and the afterbody of afterbody spiral plane spring (14) is fixed on the casing (5).Progression or group number increase, and the descent altitude that is suitable for also increases thereupon.During actual the use, selected according to descent altitude.
Capsizing moment spindle (23) and main shaft (16) in the decelerator that automatically resets of the present utility model (2) are configured in parallel (referring to Fig. 2, Fig. 4 and Fig. 6), and at this moment, the reduction gearing of transmission mechanism (19) is connected with winch mechanism with capstan winch gear (21) through idle wheel (20); It perhaps is arranged coaxial (referring to Fig. 9).
Pedestal of the present utility model (1) is made up of fixture (27), extension (28) and suspender (29), is flexible connection between each parts.Collapsible at ordinary times, it is little to take up space, can rapid deployment during use.The structure of the pedestal shown in Figure 10-1,10-2 and the 10-3 (1) is particularly suitable for the suitable exit of predetermined fixed at building, determines the size and the installation direction of fixture (27), extension (28) and suspender (29) according to actual needs.The decelerator that automatically resets (2) that is connected with pedestal (1) also can be fixed on the different parts of pedestal (1).The structure of the pedestal shown in Figure 11-1 and the 11-2 (1) is particularly suitable for interim Fast Installation on object.
Buffering protector of the present utility model (3), compression spring (32) in its overcoat (33), the main cushioning effect that rises, link (31) is connected with steel wire rope (25), the hook (30) but be that open type is connected with safety belt (4), be convenient to change according to actual needs safety belt (4) like this, also can utilize hook (30) to hang other article.
Safety belt of the present utility model (4) can make multi-form, preferably is provided with multistage plug-in type clasp, and the survivor of being convenient to the different bodily forms restraints firm health rapidly.For being applicable to that fire recovers, safety belt (4) is preferably handled through fire prevention.
Use the utility model high-altitude brucker survival capsule in danger, when in danger, open the suspender (29) and the extension (28) of pedestal (1) rapidly, tightly restraint survivor's waist and shank with the clasp of safety belt (4), the outlet of jumping out, utilize self body weight traction steel cable (25), drive capstan winch (23) rotation, make main shaft (16) press the direction rotation of capstan winch (23) by transmission mechanism, like this, spiral plane spring (14) tightens up successively to be stored elastic force and makes the gear that automatically resets (18) be in position A shown in Figure 8, and at this moment friction member produces frictional resistance with friction dish (15), automatic reset mechanism and main shaft (16) are applied counter-force, and the survivor can steadily descend with Reasonable Speed.After the survivor arrives ground and unties safety belt (4), steel wire rope (25) disappears immediately to the tractive force of capstan winch (23), the bounce of spiral plane spring (14) release simultaneously, make main shaft (16) reverse rotation also change the position of gear (18) that automatically reset by reduction gearing (19), make it to be in position B shown in Figure 8, each friction member disappears with the frictional resistance of friction dish (15), reaction to main shaft (16) disappears, steel cable automatically restores to original position rapidly under the elastic force effect that spiral plane spring (14) discharges, and other treat that the survivor can continue again to use.Like this, can utilize the same high-altitude brucker survival capsule that gets into danger in each exit, evacuate a lot of people or thing, accelerate the speed of recovering, electricity is reduced the loss.
Brucker survival capsule gets into danger in high-altitude of the present utility model, the main shaft (16) of decelerator (2) owing to automatically reset, one end is equipped with adjusting handle (34), can regulate the elemental height of steel cable (25) end safety belt (4) with it, utilize same the high-altitude brucker survival capsule that gets into danger like this, can make the survivor who is in differing heights zone out of danger.
In the place that the utility model brucker survival capsule is not installed in advance, can adopt brucker survival capsule with pedestal shown in Figure 11-1 and 11-2 (1), it is installed on the jobbie in exit temporarily, operation can be escaped as stated above then.
The high-altitude of the present utility model brucker survival capsule that gets into danger is applicable to recovering of building, analog, also is applicable to recovering of other high-altitude occasions, is specially adapted to building fire and recovers.Easy to use, safe.
Claims (6)
1, a kind of high-altitude brucker survival capsule in danger, it is characterized in that, have pedestal (1), the decelerator that automatically resets (2), buffering protector (3), safety belt (4), the decelerator that automatically resets (2) that is connected with pedestal (1), adjustable frictional damping reducing gear, automatic reset mechanism, winch mechanism and transmission mechanism are arranged, and buffering protector (3) is configured between steel wire rope (25) end and safety belt (4) of winch mechanism.
2, high-altitude according to claim 1 brucker survival capsule in danger, it is characterized in that the adjustable frictional damping reducing gear of the decelerator that automatically resets (2) comprising: an end have the spring (10) of the resistance adjusting rod (9) of reduction of speed adjusting knob (6), side by side configuration and the friction member that cooperates with it and and the reset cradle that hand-reset handle (7) are housed (8) of resistance adjusting rod (9) arranged coaxial; Automatic reset mechanism comprises: the main shaft (16) of adjusting handle (34), friction dish (15), spiral plane spring (14) is housed, and all spiral plane springs (14) are connected with friction dish (15) and pin (13); Winch mechanism comprises: capstan winch (23), capsizing moment spindle (22), steel wire rope (25), reed (26), key (24); Transmission mechanism comprises the gear that automatically resets (18) of resistance adjusting rod (9) end, the reduction gearing (19) of main shaft (16) end.
3, high-altitude according to claim 2 brucker survival capsule in danger is characterized in that the friction member in the decelerator that automatically resets (2) is movable brake pad (11), fixed friction piece (12), perhaps is friction band (35), perhaps is swing brake pad (39).
4, high-altitude according to claim 2 brucker survival capsule in danger, it is characterized in that, automatically reset main shaft (16) in the decelerator (2), resistance adjusting rod (9) and friction member, spiral plane spring (14) and friction dish (15) be configured to one group multistage, perhaps be organize more multistage.
5, high-altitude according to claim 2 brucker survival capsule in danger is characterized in that the capsizing moment spindle (23) in the decelerator that automatically resets (2) and main shaft (16) configured in parallel, perhaps arranged coaxial.
6, high-altitude according to claim 1 brucker survival capsule in danger is characterized in that pedestal (1) is made up of fixture (27), extension (28) and suspender (29), is flexible connection between each parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98242406 CN2339243Y (en) | 1998-10-14 | 1998-10-14 | Altitude life-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98242406 CN2339243Y (en) | 1998-10-14 | 1998-10-14 | Altitude life-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2339243Y true CN2339243Y (en) | 1999-09-22 |
Family
ID=33988975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98242406 Expired - Fee Related CN2339243Y (en) | 1998-10-14 | 1998-10-14 | Altitude life-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2339243Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791456A (en) * | 2010-04-27 | 2010-08-04 | 湘潭大学 | Necessity automatic speed control lifting device |
| CN104511100A (en) * | 2013-10-08 | 2015-04-15 | 天太·郭元焜 | Escape device for hot-air ballooning |
| CN105268121A (en) * | 2014-05-29 | 2016-01-27 | 茅虞 | Improved life-saving device |
| CN114538288A (en) * | 2022-03-21 | 2022-05-27 | 安徽马钢和菱实业有限公司 | Installation method of crown block fixed pulley steel wire rope groove-disengaging alarm device |
-
1998
- 1998-10-14 CN CN 98242406 patent/CN2339243Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791456A (en) * | 2010-04-27 | 2010-08-04 | 湘潭大学 | Necessity automatic speed control lifting device |
| CN104511100A (en) * | 2013-10-08 | 2015-04-15 | 天太·郭元焜 | Escape device for hot-air ballooning |
| CN105268121A (en) * | 2014-05-29 | 2016-01-27 | 茅虞 | Improved life-saving device |
| CN105268121B (en) * | 2014-05-29 | 2018-11-16 | 玉环汉新机械科技有限公司 | A kind of improved lifesaving appliance |
| CN114538288A (en) * | 2022-03-21 | 2022-05-27 | 安徽马钢和菱实业有限公司 | Installation method of crown block fixed pulley steel wire rope groove-disengaging alarm device |
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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 |