CN206355458U - A kind of gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance - Google Patents
A kind of gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance Download PDFInfo
- Publication number
- CN206355458U CN206355458U CN201621485438.4U CN201621485438U CN206355458U CN 206355458 U CN206355458 U CN 206355458U CN 201621485438 U CN201621485438 U CN 201621485438U CN 206355458 U CN206355458 U CN 206355458U
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- China
- Prior art keywords
- brake
- friction
- brake block
- descending rope
- slow
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- 238000000338 in vitro Methods 0.000 claims 1
- 239000002775 capsule Substances 0.000 abstract description 4
- 230000004083 survival effect Effects 0.000 abstract description 4
- 230000009429 distress Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 9
- 230000037396 body weight Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a kind of gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance, including friction descending lifeline, slow descending rope and housing, described friction descending lifeline includes friction catch reel and brake block, the brake block is arranged on the center of friction catch reel, the outer rim frictional rotation connection of friction catch reel and brake block；One end of the slow descending rope is connected with the friction catch reel, and slow descending rope is wound on friction catch reel；One end of the housing is provided with bullport, and the other end is provided with safety belt；The friction descending lifeline is arranged in housing, and the other end of slow descending rope is passed outside housing through bullport.This brucker survival capsule have it is compact, light, safely, quickly, controllability it is strong, be applicable the advantage used under different story heights and complex environment, disaster can help personnel in distress quickly to withdraw safe ground of landing when occurring.
Description
Technical field
The utility model is related to Emergency Use Only field, is related to high-rise floor personnel Emergency Use Only, specifically one
Plant gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance.
Background technology
With the quick raising of mankind's urbanization, increasing people work and lived in higher and higher high buildings and large mansions
In, and with floor more and more higher, corresponding fire-fighting and rescue will be more and more difficult, in the event of fire, due to high-rise floor
People have little time to flee from, will result in great personnel casualty accidentses.
Utility model content
The purpose of this utility model is that there is provided a kind of gravitational equilibrium friction type brake high-rise slow descent is urgent for above-mentioned situation
Brucker survival capsule, this brucker survival capsule have it is compact, light, safely, quickly, controllability it is strong, be applicable different story heights and complicated ring
The advantage used under border, disaster can help personnel in distress quickly to withdraw landing safe ground when occurring.
Realizing the technical scheme of the utility model purpose is：
A kind of gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance, including
Rub descending lifeline, and described friction descending lifeline includes friction catch reel and brake block, and the brake block is arranged on
The outer rim frictional rotation connection of the center of friction catch reel, friction catch reel and brake block；
Slow descending rope, one end of the slow descending rope is connected with the friction catch reel, and slow descending rope is wound on friction catch reel
On；
Housing, one end of the housing is provided with bullport, and the other end is provided with safety belt；
The friction descending lifeline is arranged in housing, and the other end of slow descending rope is passed outside housing through bullport.
Described brake block is made up of in cylindrical shape two valves, wherein a valve is floating semicolumn brake block, another valve is
Fixed semicolumn brake block, the outer surface of the floating semicolumn brake block is provided with the first friction plate, fixed semicolumn brake block
Outer surface be provided with the second friction plate, floating semicolumn brake block with fixation semicolumn brake block be connected by tension spring；Gu
Determine semicolumn brake block to be connected with housing, the front and rear end of floating semicolumn brake block is respectively equipped with control for brake arm, two systems
The top of dynamic control arm is connected by brake screw, and the brake screw is connected by braking connecting pin with braking draw ring, is braked
Draw ring is arranged on outside housing；The slow descending rope bypasses brake screw and passed outside housing.
Including guide wheel shaft, the two ends of the guide wheel shaft are connected with two control for brake arms respectively, and the slow descending rope is first
The guide wheel shaft is bypassed, is passed further around brake screw is crossed outside housing.
The termination of the slow descending rope is latched provided with slow descending rope.
The safety belt is provided with safety belt lock catch.
First the termination of slow descending rope is fixed on fixture, the body weight gravity of escape personnel passes to shell by safety belt
Body, housing passes to slow descending rope through fixed semicolumn brake block, slow descending rope friction catch reel, and slow descending rope circular is rubbed from by its
When wiping brake drum extraction, due to the inhibition of the rotation friction between friction catch reel and brake block, slow descending rope quilt
The body weight gravity of escape personnel is slowly extracted out, so as to realize that escape personnel slowly declines, during decline, escape personnel can pass through
Brake the speed that draw ring adjustment declines.
This brucker survival capsule have it is compact, light, safely, quickly, controllability it is strong, be applicable different story heights and complicated ring
The advantage used under border, disaster can help personnel in distress quickly to withdraw landing safe ground when occurring.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 regards schematic diagram for Fig. 1 right side.
In figure, the braking connecting pin 7. of brake screw 6. of 1. slow descending ropes lock 2. slow descending rope, 3. bullport, 4. housing 5.
Brake the floating semicolumn of 8. guide wheel shaft of draw ring, 9. control for brake arm, 10. 11. first friction plate of friction catch reel 12.
The tension spring 14. of brake block 13. fixes the pivot pin spiral shell of 16. safety belt pivot pin of semicolumn 15. second friction plate of brake block 17.
The silk safety belt of 18. safety belt lock catch 19..
Embodiment
The utility model content is further elaborated with reference to the accompanying drawings and examples, but is not to the utility model
Restriction.
Embodiment：
A kind of gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance, including
Rubbed descending lifeline, and described friction descending lifeline includes friction catch reel 10 and brake block, and the brake block is set
At the center of friction catch reel 10, friction catch reel 10 is connected with the outer rim frictional rotation of brake block；
Slow descending rope 2, one end of the slow descending rope 2 is connected with the friction catch reel 10, and slow descending rope 2 is wound on friction catch
On reel 10；
Housing 4, one end of the housing 4 is provided with bullport 3, and the other end is provided with safety belt 19；
The friction descending lifeline is arranged in housing 4, and the other end of slow descending rope 2 is passed outside housing 4 through bullport 3.
Described brake block is made up of in cylindrical shape two valves, wherein a valve is floating semicolumn brake block 12, another valve
For fixed semicolumn brake block 14, the outer surface of the floating semicolumn brake block 12 is provided with the first friction plate 11, fixed semicircle
The outer surface of post brake block 14 is provided with the second friction plate 15, and floating semicolumn brake block 12 passes through with fixed semicolumn brake block 14
Tension spring 13 is connected；Fixed semicolumn brake block 14 is connected with housing 4, the front and rear end point of floating semicolumn brake block 12
Not She You control for brake arm 9, the top of two control for brake arms 9 connected by brake screw 5, and the brake screw 5 passes through system
Dynamic connecting pin 6 is connected with braking draw ring 7, and braking draw ring 7 is arranged on outside housing 4；The slow descending rope 2 bypasses brake screw 5 and passed
Outside housing 4.
Including guide wheel shaft 8, the two ends of the guide wheel shaft 8 are connected with two control for brake arms 9 respectively, the slow descending rope
2 first bypass the guide wheel shaft 8, are passed further around brake screw 5 is crossed outside housing 4.
The termination of the slow descending rope 2 is provided with slow descending rope lock 1.
The safety belt 19 is provided with safety belt lock catch 18.The bottom of housing 4 is provided with safety belt pivot pin 16, and safety belt 19 is set
On safety belt pivot pin 16, safety belt pivot pin 16 is connected by pivot pin screw 17 with housing 4.
In use, the body weight gravity of escape personnel is braked through safety belt 19, safety belt pivot pin 16, housing 4, fixed semicolumn
Block 14, friction catch reel 10 pass to slow descending rope 2, under the pulling of gravity, 10 turns of 2 drawing friction brake drum of slow descending rope
Dynamic, the floating semicolumn brake block 12 and fixed semicircle brake block 14 in the axle center of friction catch reel 10 are in braking tension spring 13
In the presence of, produce frictional resistance F1 and prevent friction catch reel 10 from rotating, meanwhile, gravity make to fix semicolumn brake block 14 with
Friction catch reel 10 produces the increase that another prevents frictional resistance F2, the F2 size that friction catch reel 10 is rotated with gravity
And increase.
Slow descending rope 2 under gravity, one is produced to control for brake arm 9 laterally through slow descending rope component guide wheel shaft 8
Stir power F, F and prize floating semicolumn brake block 12 through control for brake arm 9, make floating semicolumn brake block 12 and fixed semicolumn
Brake block 14 produces another variable rotary resistance F3, F1, F2, F3 slow drop of just formation one of making a concerted effort to friction catch reel 10
Resistance, increases due to F2 and F3 with the increase of gravity, reduces and reduce with gravity, realizing resistance automatically adjusts, and reduction is slow
The change of reduction of speed degree, realizes safe falling, when such as needing manual control decrease speed, need to only pull braking draw ring 7 to can be achieved.
Claims (5)
1. a kind of gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance, it is characterised in that including
Rub descending lifeline, and described friction descending lifeline includes friction catch reel and brake block, and the brake block is arranged on friction
The outer rim frictional rotation connection of the center of brake drum, friction catch reel and brake block；
Slow descending rope, one end of the slow descending rope is connected with the friction catch reel, and slow descending rope is wound on friction catch reel；
Housing, one end of the housing is provided with bullport, and the other end is provided with safety belt；
The friction descending lifeline is arranged in housing, and the other end of slow descending rope is passed outside housing through bullport.
2. gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance according to claim 1, it is characterised in that described
Brake block be made up of two valves in cylindrical shape, wherein a valve is floating semicolumn brake block, another valve is fixed semicolumn system
Motion block, the outer surface of the floating semicolumn brake block is provided with the first friction plate, and the outer surface of fixed semicolumn brake block is provided with
Second friction plate, floating semicolumn brake block is connected with fixed semicolumn brake block by tension spring；Fixed semicolumn braking
Block is connected with housing, and the front and rear end of floating semicolumn brake block is respectively equipped with control for brake arm, two control for brake arms it is upper
Portion is connected by brake screw, and the brake screw is connected by braking connecting pin with braking draw ring, and braking draw ring is arranged on shell
In vitro；The slow descending rope bypasses brake screw and passed outside housing.
3. gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance according to claim 2, it is characterised in that including
Guide wheel shaft, the two ends of the guide wheel shaft are connected with two control for brake arms respectively, and the slow descending rope first bypasses the guiding
Wheel shaft, is passed outside housing further around brake screw is crossed.
4. gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance according to claim 1, it is characterised in that described
The termination of slow descending rope is latched provided with slow descending rope.
5. gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance according to claim 1, it is characterised in that described
Safety belt is provided with safety belt lock catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621485438.4U CN206355458U (en) | 2016-12-31 | 2016-12-31 | A kind of gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621485438.4U CN206355458U (en) | 2016-12-31 | 2016-12-31 | A kind of gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206355458U true CN206355458U (en) | 2017-07-28 |
Family
ID=59377703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621485438.4U Expired - Fee Related CN206355458U (en) | 2016-12-31 | 2016-12-31 | A kind of gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206355458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730440A (en) * | 2016-12-31 | 2017-05-31 | 谭燕斌 | A kind of gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance |
-
2016
- 2016-12-31 CN CN201621485438.4U patent/CN206355458U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730440A (en) * | 2016-12-31 | 2017-05-31 | 谭燕斌 | A kind of gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance |
| CN106730440B (en) * | 2016-12-31 | 2022-05-17 | 谭燕斌 | Gravity balance friction type braking high-rise slow-descending emergency lifesaving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20191231 |