CN204910534U - Flee and slowly fall ware and system of fleing with high altitude - Google Patents
Flee and slowly fall ware and system of fleing with high altitude Download PDFInfo
- Publication number
- CN204910534U CN204910534U CN201520614840.7U CN201520614840U CN204910534U CN 204910534 U CN204910534 U CN 204910534U CN 201520614840 U CN201520614840 U CN 201520614840U CN 204910534 U CN204910534 U CN 204910534U
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- rope
- fixedly connected
- fixed part
- telescopic arm
- life
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Abstract
The utility model relates to a flee and slowly fall ware and system of fleing with high altitude, the high altitude slowly falls the ware and includes a casing, a speed increaser, a bearing wheel, a damping impeller and a reciprocal rope, the casing includes fixed connection's a procapsid and a back casing each other, the speed increaser run through and fixed connection on the procapsid, the input shaft of speed increaser rotates with the back casing is connected the output shaft and the damping impeller fixed connection of speed increaser, bearing wheel's front side and procapsid rotate to be connected, the input shaft fixed connection of bearing wheel and speed increaser, set up rope export in the bottom of casing, the interval sets up two conductor rope wheels between rope export and bearing wheel, and each conductor rope wheel all rotates with the casing to be connected, reciprocal rope is around establishing on bearing wheel, and draw forth from the rope export via the conductor rope wheel at the both ends of reciprocal rope, set up a safe couple respectively at the both ends of reciprocal rope.
Description
Technical field
The utility model relates to a kind of the life-saving high-altitude slow-falling device and the escape system that are used as escaping tool when skyscraper generation dangerous situation, belongs to high altitude escape apparatus field.
Background technology
Along with the quickening of Urbanization Construction process, high-rise is increasing, its disaster hidden-trouble also corresponding aggravation existed.In order to when fire once occur to tackle dangerous situation, also in succession commercially emerge in large numbers for all kinds of buoyant apparatus of personnel and device.These lifesaving appliances functionally have his own strong points, and also have weak point.Such as, adopt the individual high-rise escape apparatus of mechanical type friction damping principle one class, because its damping is produced by friction completely, and contact surface may wear and tear after using certain number of times, frictional damping is caused likely to be lost efficacy, so this kind of device has the restriction of access times and the requirement of strict maintenance.On the other hand, existing buoyant apparatus and device also lack escape decrease speed once occur out of control and can supply the safe emergency guarantee that land without other.
Summary of the invention
For the problems referred to above, an object of the present utility model is to provide a kind of safety and stability and the life-saving high-altitude slow-falling device of long service life.
For achieving the above object, the utility model by the following technical solutions: a kind of life-saving high-altitude slow-falling device, is characterized in that: it comprises a housing, a speed increaser, a bearing wheels, a damping impeller and a reciprocal rope; Described housing comprises the procapsid and a back casing that are fixed to one another connection; Described speed increaser runs through and is fixedly connected on described procapsid; Power shaft and the described back casing of described speed increaser are rotationally connected, and the output shaft of described speed increaser is fixedly connected with described damping impeller; Front side and the described procapsid of described bearing wheels are rotationally connected, and described bearing wheels is fixedly connected with the power shaft of described speed increaser; Arrange a rope outlet in the bottom of described housing, between described rope outlet and described bearing wheels, interval arranges two sheaves, and sheave described in each is all connected with described housing into rotation; Described reciprocal rope winding is in described bearing wheels, and the two ends of described reciprocal rope are drawn from described rope outlet via described sheave; At the two ends of described reciprocal rope, one safety hook is set respectively.
Described bearing wheels is provided with the V-shaped cannelure in a cross section along wheel rim, and the sidewall of cannelure is provided with damping asperities.
A safety hook is connected at the top of described housing.
Also comprise an impeller chimney, described impeller chimney covers described damping impeller and is fixedly connected on the front side of described procapsid.
Another object of the present utility model is to provide and a kind ofly uses escape system that is reliable, safety and stability.
For achieving the above object, the utility model by the following technical solutions: a kind of escape system, is characterized in that: it comprises a telescopic boom device, a security rope and a life-saving high-altitude slow-falling device; Described telescopic boom device comprises the telescopic arm that a fixed part and one and described fixed part are slidably connected; Described fixed part is fixedly connected on the weight-bearing surface of building; Hang described life-saving high-altitude slow-falling device at the far-end of described telescopic arm, be fixedly connected with described security rope at described telescopic arm near the position of described life-saving high-altitude slow-falling device.
Described fixed part is a sleeve pipe, and the top, two ends of described sleeve pipe is fixedly connected with a flange respectively; At the inwall of described sleeve pipe, a pair elongated slide rail is set; Described telescopic arm is provided with the rail wheel matched with described slide rail.
Described security rope comprises a steel core safety rope, and the upper end of described steel core safety rope is suspended on described telescopic arm by a safety hook, and described steel core safety rope blocks extension one rope self-locking device.
At described fixed part, one handle mechanism is set near one end of described telescopic arm; Described handle mechanism comprises a guide wheel, a steel wire rope and a handle; Wherein, described guide wheel is rotatably supported on described fixed part; Described handle is fixedly connected on one end of described steel wire rope, and the other end of described steel wire rope is fixedly connected on through described guide wheel one end that described telescopic arm is connected with described fixed part.
An escape handrail is fixedly connected with near one end of described telescopic arm at described fixed part; At described fixed part, one lock pin for fixing described telescopic arm is set near the position of described escape handrail.
The lower end of described steel core safety rope is preset anchor point with ground and is fixedly connected with.
The utility model is owing to taking above technical scheme, it has the following advantages: 1, the utility model life-saving high-altitude slow-falling device is because bearing wheels is by speed increaser connection damping impeller, and bearing wheels is as the support wheel of reciprocal rope, therefore, what the escape process of escape personnel utilized is air damping operation principle, while escape personnel declines, damping impeller high-speed rotary transfers to produce air damping acting, thus realize the slow of escape personnel and fall, in this process of whole escape, without any wearing and tearing, so can not lose efficacy, safety and stability and long service life.2, the utility model is owing to being provided with the V-shaped cannelure in a cross section in bearing wheels along wheel rim, and the sidewall of cannelure is provided with damping asperities, therefore, can prevent reciprocal rope from skidding when load-bearing.3, the utility model escape system owing to arranging a telescopic boom device on building, in the front end of telescopic arm, life-saving high-altitude slow-falling device is set, at telescopic arm, the position of life-saving high-altitude slow-falling device is provided with security rope, therefore, escape personnel can utilize security rope to realize the decline of self, and utilize life-saving high-altitude slow-falling device to realize air damping is slow falls simultaneously.4, the utility model owing to arranging a rope self-locking device on security rope; therefore; when escape personnel delays the situation of falling midway appearance hypervelocity; rope self-locking device can be locked jail voluntarily and stop declining on steel core safety rope; play the effect of secondary safeguard protection decline with this, the control spanner that escape personnel only must pull on rope self-locking device when needing to continue to decline can be again slowly descending.5, the utility model is owing to arranging a handle mechanism at telescopic boom device fixed part near one end of telescopic arm, therefore, telescopic arm can be made overhanging by pulling handle.6, the utility model is owing to being fixedly connected with an escape handrail at telescopic boom device fixed part near one end of telescopic arm, therefore, and can so that escape personnel grips before declining.7, the utility model is owing to arranging a lock pin at telescopic boom device fixed part near the position of escape handrail, therefore, can prevent any slip of telescopic arm.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model life-saving high-altitude slow-falling device;
Fig. 2 is the left view of the utility model life-saving high-altitude slow-falling device;
Fig. 3 is the structural representation of the utility model bearing wheels;
Fig. 4 is the structure for amplifying schematic diagram of part A in Fig. 3;
Fig. 5 is the structural representation of the utility model escape system;
Fig. 6 is the structural representation of the utility model telescopic boom device;
Fig. 7 is the elevational schematic view of the utility model telescopic boom device;
Fig. 8 is the structural representation of the utility model security rope.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1 and Figure 2, the utility model proposes a kind of life-saving high-altitude slow-falling device 100, it comprises housing 101, planetary speed increaser 102, bearing wheels 103, damping impeller 104, impeller chimney 105 and a reciprocal rope 106.Housing 101 comprises procapsid 1011 and the back casing 1012 being fixed to one another connection.Planetary speed increaser 102 runs through and is fixedly connected on procapsid 1011, and its power shaft is rotationally connected with back casing 1012 by a bearing 107, and output shaft is fixedly connected with the core retainer plate of damping impeller 104.The front side of bearing wheels 103 is rotationally connected with procapsid 1011 by a bearing 108, and meanwhile, bearing wheels 103 is fixedly connected with by the power shaft of core retainer plate with planetary speed increaser 102.Impeller chimney 105 covers damping impeller 104 and is fixedly connected on the front side of procapsid 1011.Arrange a rope outlet in the bottom of housing 101, between rope outlet and bearing wheels 103, interval arranges two sheaves 109, and each sheave 109 is all rotationally connected with housing 101.The winding of reciprocal rope 106 is in bearing wheels 103, and its two ends are drawn from rope outlet by sheave 109.At the two ends of reciprocal rope 106, a safety hook 110 is set respectively.Planetary speed increaser 102 in above-described embodiment also can replace to the speed increaser of other type.
Further, as shown in Figure 3, Figure 4, bearing wheels 103 is provided with the V-shaped cannelure in a cross section along wheel rim, for accommodating reciprocal rope 106.Further, in order to prevent skidding during reciprocal rope 106 load-bearing, the sidewall of cannelure is provided with damping asperities.
Further, connect a safety hook (not shown) at the top of housing 101, for high-altitude slow-falling device 100 described in the utility model being suspended on the weight-bearing surface of building.
When life-saving high-altitude slow-falling device 100 described in the utility model is applied, (be preferably and hang) should be fixed on the weight-bearing surface of building, escape personnel can by the loins of one end of the reciprocal rope 106 on it wrapped around oneself, then health shifts out building, gravity is utilized to decline, due to the utility model employing is air damping operation principle, and while escape personnel declines, damping impeller 104 high-speed rotary transfers to produce air damping acting, realizes the slow of escape personnel and falls.Further, in this process, the utility model, without any wearing and tearing, can not lose efficacy, safety and stability.In addition, the utility model can for many people repeatedly continuously, namely when one end of reciprocal rope 106 is manned be down to ground time, then the other end rises to bottom housing 101, so that next escape personnel uses, so move in circles operation escape.
Based on above-mentioned life-saving high-altitude slow-falling device 100, the utility model also proposed a kind of escape system.As shown in Figure 5, this system comprises life-saving high-altitude slow-falling device 100, telescopic boom device 200 and a security rope 300.Telescopic boom device 200 comprises the telescopic arm 202 that a fixed part 201 and one and fixed part 201 are slidably connected, and wherein, fixed part 201 is fixedly connected on the weight-bearing surface of building.At the far-end hanging life-saving high-altitude slow-falling device 100 of telescopic arm 202, be fixedly connected with security rope 300 at telescopic arm 202 near high-altitude slow-falling device 100 place.
As shown in Figure 6, Figure 7, the fixed part 201 of telescopic boom device 200 is a sleeve pipe, and the top, two ends of sleeve pipe is fixedly connected with a flange 203, respectively for being fixedly connected with building.At internal surface of sleeve pipe, a pair elongated slide rail 204 is set.Telescopic arm 202 is provided with the rail wheel 205 that matches with slide rail 204 to realize being slidably connected of telescopic arm 202 and fixed part 201.
As shown in Figure 8, security rope 300 comprises a steel core safety rope 301, and the upper end of steel core safety rope 301 is suspended on telescopic arm 202 by a safety hook 302, and steel core safety rope 301 blocks extension one rope self-locking device 303.The lower end of steel core safety rope 301 can be preset anchor point with ground and is fixedly connected with and keeps tightening, flexible rail when declining as escape personnel, to prevent escape personnel from drifting about, and the phenomenon of colliding with metope.
Further, as shown in Figure 5, arrange a handle mechanism at telescopic boom device 200 fixed part 201 near one end of telescopic arm 202, handle mechanism comprises guide wheel 206, steel wire rope 207 and a handle 208, and wherein, guide wheel 206 is rotatably supported on fixed part 201; One end that handle 208 is fixedly connected on steel wire rope 207, the other end of steel wire rope 207 is fixedly connected on through guide wheel 206 one end that telescopic arm 202 is connected with fixed part 201.Like this, by pulling handle 208 that telescopic arm 202 can be made overhanging.
Further, be also fixedly connected with an escape handrail 209 at telescopic boom device 200 fixed part 201 near one end of telescopic arm 202, gripping before declining for escape personnel.
Further, at telescopic boom device 200 fixed part 201, a lock pin 210 for fixing telescopic arm 202 is also set near escape handrail 209 place, to prevent any slip of telescopic arm 202.
The occupation mode of escape system described in the utility model is as follows: when escaping, telescopic arm 202 first pulls out by escape personnel from fixed part 201, then by the loins of one end of reciprocal rope 106 wrapped around oneself, the connection cord 304 of the rope self-locking device 303 be positioned on steel core safety rope 301 is firmly linked with in loins simultaneously, both hands are held escape handrail 209 and health are shifted out building again, and after loosing one's grip, human body just can be down to ground with a certain distance from wall is slow.When manned near ground, one end of reciprocal rope 106, then the other end rises, and next escape personnel just can repeat aforementioned escape and operate.
If escape personnel is slow midway falls when there is hypervelocity (> 1.5 meter per second) situation; rope self-locking device 303 will be locked jail voluntarily and stop declining on steel core safety rope 301; play the effect of secondary safeguard protection decline with this, the control spanner that escape personnel only must pull on rope self-locking device 303 when needing to continue to decline can be again slowly descending.
The utility model is only described with above-described embodiment, and the structure of each parts, setting position and connection thereof all can change to some extent.On the basis of technical solutions of the utility model, all improvement of carrying out individual part according to the utility model principle or equivalents, all should not get rid of outside protection domain of the present utility model.
Claims (10)
1. a life-saving high-altitude slow-falling device, is characterized in that: it comprises a housing, a speed increaser, a bearing wheels, a damping impeller and a reciprocal rope; Described housing comprises the procapsid and a back casing that are fixed to one another connection; Described speed increaser runs through and is fixedly connected on described procapsid; Power shaft and the described back casing of described speed increaser are rotationally connected, and the output shaft of described speed increaser is fixedly connected with described damping impeller; Front side and the described procapsid of described bearing wheels are rotationally connected, and described bearing wheels is fixedly connected with the power shaft of described speed increaser; Arrange a rope outlet in the bottom of described housing, between described rope outlet and described bearing wheels, interval arranges two sheaves, and sheave described in each is all connected with described housing into rotation; Described reciprocal rope winding is in described bearing wheels, and the two ends of described reciprocal rope are drawn from described rope outlet via described sheave; At the two ends of described reciprocal rope, one safety hook is set respectively.
2. life-saving high-altitude slow-falling device as claimed in claim 1, is characterized in that: described bearing wheels is provided with the V-shaped cannelure in a cross section along wheel rim, and the sidewall of cannelure is provided with damping asperities.
3. life-saving high-altitude slow-falling device as claimed in claim 1 or 2, is characterized in that: connect a safety hook at the top of described housing.
4. life-saving high-altitude slow-falling device as claimed in claim 1 or 2, it is characterized in that: also comprise an impeller chimney, described impeller chimney covers described damping impeller and is fixedly connected on the front side of described procapsid.
5. an escape system, is characterized in that: it comprises a telescopic boom device, a security rope and a life-saving high-altitude slow-falling device as claimed any one in claims 1 to 3; Described telescopic boom device comprises the telescopic arm that a fixed part and one and described fixed part are slidably connected; Described fixed part is fixedly connected on the weight-bearing surface of building; Hang described life-saving high-altitude slow-falling device at the far-end of described telescopic arm, be fixedly connected with described security rope at described telescopic arm near the position of described life-saving high-altitude slow-falling device.
6. escape system as claimed in claim 5, it is characterized in that: described fixed part is a sleeve pipe, the top, two ends of described sleeve pipe is fixedly connected with a flange respectively; At the inwall of described sleeve pipe, a pair elongated slide rail is set; Described telescopic arm is provided with the rail wheel matched with described slide rail.
7. the escape system as described in claim 5 or 6, it is characterized in that: described security rope comprises a steel core safety rope, the upper end of described steel core safety rope is suspended on described telescopic arm by a safety hook, and described steel core safety rope blocks extension one rope self-locking device.
8. the escape system as described in claim 5 or 6, is characterized in that: arrange a handle mechanism at described fixed part near one end of described telescopic arm; Described handle mechanism comprises a guide wheel, a steel wire rope and a handle; Wherein, described guide wheel is rotatably supported on described fixed part; Described handle is fixedly connected on one end of described steel wire rope, and the other end of described steel wire rope is fixedly connected on through described guide wheel one end that described telescopic arm is connected with described fixed part.
9. the escape system as described in claim 5 or 6, is characterized in that: be fixedly connected with an escape handrail at described fixed part near one end of described telescopic arm; At described fixed part, one lock pin for fixing described telescopic arm is set near the position of described escape handrail.
10. escape system as claimed in claim 7, is characterized in that: the lower end of described steel core safety rope is preset anchor point with ground and is fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520614840.7U CN204910534U (en) | 2015-08-14 | 2015-08-14 | Flee and slowly fall ware and system of fleing with high altitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520614840.7U CN204910534U (en) | 2015-08-14 | 2015-08-14 | Flee and slowly fall ware and system of fleing with high altitude |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910534U true CN204910534U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520614840.7U Expired - Fee Related CN204910534U (en) | 2015-08-14 | 2015-08-14 | Flee and slowly fall ware and system of fleing with high altitude |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204910534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998357A (en) * | 2015-08-14 | 2015-10-28 | 北京诺安舟应急缓降机械装置有限公司 | High-altitude escape descent control device and escape system |
| CN108478945A (en) * | 2018-04-04 | 2018-09-04 | 唐曹玮 | Descent control device for sky escape |
-
2015
- 2015-08-14 CN CN201520614840.7U patent/CN204910534U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998357A (en) * | 2015-08-14 | 2015-10-28 | 北京诺安舟应急缓降机械装置有限公司 | High-altitude escape descent control device and escape system |
| CN108478945A (en) * | 2018-04-04 | 2018-09-04 | 唐曹玮 | Descent control device for sky escape |
| CN108478945B (en) * | 2018-04-04 | 2024-02-02 | 唐曹玮 | High-altitude escape descent control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180208 Address after: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee after: South car 27 (Beijing) vehicle factory Co., Ltd. Address before: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee before: Beijing Nuoanzhou Emergency and Slow Down Machinery Device Co., Ltd. |
|
| 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: 20151230 Termination date: 20180814 |