CN200963447Y - Emergency lifesaving safety slow-dropping down device for high-rise building - Google Patents
Emergency lifesaving safety slow-dropping down device for high-rise building Download PDFInfo
- Publication number
- CN200963447Y CN200963447Y CN 200620047071 CN200620047071U CN200963447Y CN 200963447 Y CN200963447 Y CN 200963447Y CN 200620047071 CN200620047071 CN 200620047071 CN 200620047071 U CN200620047071 U CN 200620047071U CN 200963447 Y CN200963447 Y CN 200963447Y
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- CN
- China
- Prior art keywords
- awl
- friction plate
- stack
- chain
- thrust
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000004083 survival effect Effects 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
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Abstract
The utility model relates to a high level emergency lifesaving safety slow falling device, which comprises two rolling wheels, two triangle frames, a chain, a rotational shaft overlapped awl trust gear rising friction patch, a chest binding belt, a handle rod and a spring hook, wherein, two rolling wheels are respectively arranged on the upper and lower triangle frames and connected with each other by the chain. The upper and lower triangle frames are respectively provided with the rotational shaft overlapped awl trust gear rising friction patch. The chest binding belt, the handle rod and the spring hook are arranged on the chain. The utility model has the advantages of gradual drop from high altitude, safe and reliable structure and low cost.
Description
Technical field
The utility model relates to a kind of high-rise emergency survival safety slow descending device, can be used for high buildings and large mansions, used by hotels and restaurants by, recreation ground, market and meets rapidly the escape danger escape of the accident of accident the condition of a disaster when taking place, and belongs to the brucker survival capsule technical field.
Background technology
At present, when high buildings and large mansions, used by hotels and restaurants by, recreation ground, institution of higher learning, market, high-rise plant area and crowded place met with accident, withdrawing of personnel was main by stair or elevator, and the speed of withdrawing is slow; If the intensity of a fire is swift and violent, indoor whole power failures, elevator interrupts, and have to select to withdraw from window, and at higher floor, people descend by rope is past, because the influence of acceleration of gravity is abnormally dangerous.
Summary of the invention
The purpose of this utility model provides the high-rise emergency survival safety slow descending device that a kind of personnel can down slowly descend from the high-altitude.
For realizing above purpose, the technical solution of the utility model provides a kind of high-rise emergency survival safety slow descending device, it is characterized in that, form by rise lock friction plate, bundle pectoral girdle, handle rod and carbine of two rollers, two tripods, chain, rotating shaft stack awl thrust, two rollers are located at respectively up and down on two tripods, two rollers connect by chain, be respectively equipped with the rotating shaft stack awl thrust lock friction plate that rises up and down in two tripods, on chain, be provided with bundle pectoral girdle, handle rod and carbine.
Described emergency survival safety descending lifeline is made up of main shaft, support cone seat, friction plate, convex cone seat, sprocket wheel, stack awl thrust sliding sleeve, spring, spring base, adjusting nut, sprocket wheel is located on the main shaft, on the sprocket wheel of main shaft both sides, be provided with the convex cone seat, sprocket wheel one side is by the conical surface engagement of friction plate and support cone seat, opposite side is by the conical surface engagement of friction plate with stack awl thrust sliding sleeve, spring is located between stack awl thrust sliding sleeve and the spring base, regulates the side that nut is located at spring base.
The utility model is equal rotating shaft stack awl thrust lock friction plate that rises on the frame on the two cover triangles up and down, last lower sprocket forms the circulation transmission by chain traction, work as breaking out of fire, the personnel in building need withdraw from high building, as long as a tripod is installed in ground, another tripod is installed on the flooring that the people need withdraw, can install a plurality ofly, the people wears bundle pectoral girdle and fastening, the safety collar that draws the windowsill top to set on the other hand, another hand-held carbine buckles in the chain roller, both hands are held handle rod then, by the deadweight slip, because equal rotating shaft stack awl thrust lock friction plate that rises on the frame on the tripod tightly pushes away friction plate through spring, convex surface is exerted pressure to the sprocket wheel both sides, by sprocket wheel both sides cone-in-cone face and bearing-surface engagement, produce reverse resistance, coefficient of friction is increased, the people is conducted oneself with dignity descend from the high-altitude lentamente, guarantee safety.
The personnel of the utility model has the advantages that can down slowly descend from the high-altitude, and structural safety is reliable, and is with low cost.
Description of drawings
Fig. 1 is high-rise emergency survival safety slow descending device structural representation;
Fig. 2 is the rotating shaft stack awl thrust lock friction plate structure schematic diagram that rises;
Fig. 3 is that high-rise emergency survival safety slow descending device uses schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 1, be high-rise emergency survival safety slow descending device structural representation, described high-rise emergency survival safety slow descending device, form by rise lock friction plate 4, bundle pectoral girdle 5, handle rod 6 and carbine 7 of two rollers 1, two tripod 2, chain 3, rotating shaft stack awl thrust, two rollers 1 are installed in respectively up and down on two tripods 2, two rollers 1 connect by chain 3, be respectively equipped with the rotating shaft stack awl thrust lock friction plate 4 that rises up and down in two tripods 2, on chain 3, be provided with bundle pectoral girdle 5, handle rod 6 and carbine 7.
As shown in Figure 2, be the rotating shaft stack awl thrust lock friction plate structure schematic diagram that rises, described rotating shaft stack awl thrust rises by lock friction plate 4 by main shaft 8, support cone seat 9, friction plate 10, convex cone seat 11, sprocket wheel 12, stack awl thrust sliding sleeve 13, spring 14, spring base 15, regulating nut 16 forms, sprocket wheel 12 is located on the main shaft 8, on the sprocket wheel 12 of main shaft 8 both sides, be provided with convex cone seat 11, sprocket wheel 12 1 sides are by the conical surface engagement of friction plate 10 with support cone seat 9, opposite side is by the conical surface engagement of friction plate 10 with stack awl thrust sliding sleeve 13, spring 14 is located between stack awl thrust sliding sleeve 13 and the spring base 15, regulates the side that nut 16 is located at spring base 15.
As shown in Figure 3, for high-rise emergency survival safety slow descending device uses schematic diagram, work as breaking out of fire, the personnel in building need withdraw from high building, as long as a tripod 2 is installed in ground, another tripod 2 is installed on the flooring that the people need withdraw, two roller 1 ultimate ranges are 23 meters, overhead 0.5 meter of following tripod 2, any flooring all can use the utility model in 2 to the 8 floor faces, superelevation floor face can be installed many covers and connect life-saving slow descending device, work as breaking out of fire, the personnel in building need be when high building be withdrawn, as long as a tripod 2 is installed in ground, another tripod 2 is installed on the flooring that the people need withdraw, the people wears bundle pectoral girdle 5 and fastening, the safety collar that draws the windowsill top to set on the other hand, another hand-held carbine 6 buckles in chain 3 rollers, both hands are held handle rod 7 then, by the deadweight slip, because the rotating shaft stack awl thrust lock friction plate 4 that rises is housed in the tripod, tightly push away friction plate 10 through spring 14, exert pressure to sprocket wheel 1 both sides convex surface, sprocket wheel 12 1 sides are by the conical surface engagement of friction plate 10 with support cone seat 9, and opposite side produces reverse resistance by the conical surface engagement of friction plate 10 with stack awl thrust sliding sleeve 13, coefficient of friction is increased, the people is conducted oneself with dignity descend from the high-altitude lentamente, guarantee safety, the people of body weight 40-80 kilogram is slow, and the reduction of speed degree is 0.4M/S-1.2M/S.
Claims (2)
1. high-rise emergency survival safety slow descending device, it is characterized in that, form by rise lock friction plate (4), bundle pectoral girdle (5), handle rod (6) and carbine (7) of two rollers (1), two tripods (2), chain (3), rotating shaft stack awl thrust, two rollers (1) are located at respectively up and down on two tripods (2), two rollers (1) connect by chain (3), be respectively equipped with the rotating shaft stack awl thrust lock friction plate (4) that rises up and down in two tripods (2), on chain (3), be provided with bundle pectoral girdle (5), handle rod (6) and carbine (7).
2. high-rise emergency survival safety slow descending device according to claim 1, it is characterized in that, described rotating shaft stack awl thrust rises by lock friction plate (4) by main shaft (8), support cone seat (9), friction plate (10), convex cone seat (11), sprocket wheel (12), stack awl thrust sliding sleeve (13), spring (14), spring base (15), regulating nut (16) forms, sprocket wheel (12) is located on the main shaft (8), on the sprocket wheel (12) of main shaft (8) both sides, be provided with convex cone seat (11), sprocket wheel (12) one sides are by the conical surface engagement of friction plate (10) with support cone seat (9), opposite side is by the conical surface engagement of friction plate (10) with stack awl thrust sliding sleeve (13), spring (14) is located between stack awl thrust sliding sleeve (13) and the spring base (15), regulates the side that nut (16) is located at spring base (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620047071 CN200963447Y (en) | 2006-10-25 | 2006-10-25 | Emergency lifesaving safety slow-dropping down device for high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620047071 CN200963447Y (en) | 2006-10-25 | 2006-10-25 | Emergency lifesaving safety slow-dropping down device for high-rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200963447Y true CN200963447Y (en) | 2007-10-24 |
Family
ID=38867462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620047071 Expired - Fee Related CN200963447Y (en) | 2006-10-25 | 2006-10-25 | Emergency lifesaving safety slow-dropping down device for high-rise building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200963447Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801023A (en) * | 2012-11-10 | 2014-05-21 | 福建省连江县迅捷技术孵化有限公司 | a building |
| CN103801031A (en) * | 2012-11-10 | 2014-05-21 | 福建省连江县迅捷技术孵化有限公司 | Building |
-
2006
- 2006-10-25 CN CN 200620047071 patent/CN200963447Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801023A (en) * | 2012-11-10 | 2014-05-21 | 福建省连江县迅捷技术孵化有限公司 | a building |
| CN103801031A (en) * | 2012-11-10 | 2014-05-21 | 福建省连江县迅捷技术孵化有限公司 | Building |
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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 |