CN201537325U - High-altitude escape slow descent device - Google Patents
High-altitude escape slow descent device Download PDFInfo
- Publication number
- CN201537325U CN201537325U CN2009200943363U CN200920094336U CN201537325U CN 201537325 U CN201537325 U CN 201537325U CN 2009200943363 U CN2009200943363 U CN 2009200943363U CN 200920094336 U CN200920094336 U CN 200920094336U CN 201537325 U CN201537325 U CN 201537325U
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- connecting rod
- hydraulic cylinder
- seat
- shock absorber
- dead point
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Abstract
The utility model discloses a high-altitude escape slow descent device which comprises an umbrella surface, a seat, a shock absorber, a shock absorber seat, a spring, support rods evenly distributed in circumferential direction, a dead point connecting rod, a hydraulic cylinder, a connecting rod, a spherical support and a connecting rod support, wherein the support rods, the dead point connecting rod, the connecting rod, the spherical support and the connecting rod support constitute a four-linkage mechanism; the umbrella surface is connected and fixed at the end part of the support rods; the lower end of the four-linkage mechanism is connected with the seat; the hydraulic cylinder is connected with the seat, and the end part of a piston rod of the hydraulic cylinder is connected on the four-linkage mechanism; and the spring, the shock absorber and the shock absorber seat constitute a spring automatic retraction shock-absorbing device which is connected with the seat, and mounted and connected at the lower part of the slow descent device for playing the shock-absorbing role. When the piston rod of the hydraulic cylinder is ejected out, the slow descent device can use a plurality of four-bar mechanisms which are evenly distributed in the circumferential direction for commonly propping up the umbrella surface. When the piston rod of the hydraulic cylinder retracts, the dead point connecting rod and the connecting rod form small acute angles for retracting the umbrella surface. The high-altitude escape slow descent device has the advantages of safety, reliability and easy operation, and can be stored in a hotel or a residence as a necessary device.
Description
Technical field
The utility model provides a kind of high altitude escape descending lifeline, is specially adapted to 5 layers of personnel's emergency escape landing to 20 floor heights, belongs to the high altitude rescue equipment technical field.
Background technology
At present, when emergency such as breaking out of fire, earthquake in the high-rise building was escaped, multipurpose cloth band, rope tied up to the somewhere to downslide; Must just can open umbrella at certain altitude with parachute; Do not have a kind of can leaving in advance in the house, be adapted at the life-saving slow descending device of 5 layers to 20 layers this regional floor landing.
Summary of the invention
The utility model discloses a kind of high altitude escape descending lifeline, solving does not have the problems such as life-saving slow descending device that are adapted at 5 layers to 20 layers this regional floor landing in the prior art.
The utility model is characterized in that: comprise umbrella cover, seat, damper, shock absorber bearing, spring and circumferential uniform support bar, dead point connecting rod, hydraulic cylinder, connecting rod, spherical bearing, connecting rod support; Support bar, dead point connecting rod, three rod members of connecting rod and spherical bearing and connecting rod support are formed quadric chain jointly; Umbrella cover is connected and fixed in the support bar end; Quadric chain lower end and seat link; Hydraulic cylinder and seat link, and the hydraulic cylinder piston boom end is connected on the quadric chain; Spring, damper, shock absorber bearing are formed the spring damping device that bounces back automatically, link with seat, and the bottom that is connected in descending lifeline is installed, and the shock absorber bearing power that is hit retracts to the damper box house automatically when landing, and plays cushioning effect.
When hydraulic cylinder piston rod ejected, dead point connecting rod, connecting rod were in alignment, and at this moment, quadric chain is the dead-centre position, and spherical bearing can not be retracted this moment; Descending lifeline is propped up umbrella cover jointly by circumferential several uniform four-bar mechanisms.
When hydraulic cylinder piston rod was return, dead point connecting rod, connecting rod became little acute angle to regain umbrella cover.
The utility model can also be merged into a hydraulic cylinder to several hydraulic cylinders, presses a button, struts umbrella cover.
When emergency such as breaking out of fire, earthquake is escaped in the building, earlier descending lifeline is opened, jumped out outside window again after the people stands at the indoor button that utilizes.
The utility model has the advantages that: simple in structure, easy operating, safe and reliable.Can arrange in ground such as leaving hotel, hotel in or the house dwelling house as a kind of indispensable device as fire-fighting equipment.
Description of drawings
Fig. 1 is the utility model working state schematic representation;
Fig. 2 is the utility model folded state schematic diagram;
Fig. 3 is the utility model umbrella cover open mode schematic diagram.
1 umbrella cover, 2 support bars, 3 dead point connecting rods, 4 hydraulic cylinders, 5 seats, 6 dampers, 7 shock absorber bearings, 8 connecting rods, 9 spherical bearings, 10 connecting rod supports, 11 springs.
The specific embodiment
An embodiment of the present utility model is as shown in Figure 1, 2: the utility model comprises umbrella cover 1, seat 5, damper 6, shock absorber bearing 7, spring 11 and circumferential uniform quadruplet support bar 2, dead point connecting rod 3, hydraulic cylinder 4, connecting rod 8, spherical bearing 9, connecting rod support 10; Quadruplet support bar 2, dead point connecting rod 3,8 three rod members of connecting rod and spherical bearing 9 and the connecting rod support 10 common quadruplet quadric chains of forming; Umbrella cover 1 is connected and fixed in support bar 2 ends; Quadric chain lower end and seat 5 link; Hydraulic cylinder 4 links with seat 5, and hydraulic cylinder 4 piston rod ends are connected on the quadric chain; Spring 11, damper 6, shock absorber bearing 7 formed the springs damping device that bounces back automatically, links with seat 5, and the bottom that is connected in descending lifeline is installed, and shock absorber bearing 7 power that is hit retracts to damper 6 box houses automatically when landing, and plays cushioning effect.
When hydraulic cylinder 4 piston rods ejected, dead point connecting rod 3, connecting rod 8 were in alignment, and at this moment, quadric chain is the dead-centre position, and spherical bearing can not be retracted for 9 this moments; Descending lifeline is propped up umbrella cover 1 jointly by circumferential four uniform four-bar mechanisms,
When hydraulic cylinder 4 piston rods were return, dead point connecting rod 3,8 one-tenth little acute angles of connecting rod were regained umbrella cover 1.
Two embodiment of the present utility model.Circumferential uniform three cover support bars 2, dead point connecting rod 3, hydraulic cylinder 4, connecting rod 8, spherical bearing 9, connecting rod support 10; The common three cover quadric chains of forming.Hydraulic cylinder 4 is a hydraulic cylinder, presses a button, struts umbrella cover 1.
For the utility model is not limited to above-mentioned syndeton,, also fall into the utility model protection domain with cylinder replacement liquid Press cylinder device.
Claims (1)
1. a high altitude escape descending lifeline is characterized in that: comprise umbrella cover, seat, damper, shock absorber bearing, spring and circumferential uniform support bar, dead point connecting rod, hydraulic cylinder, connecting rod, spherical bearing, connecting rod support; Support bar, dead point connecting rod, three rod members of connecting rod and spherical bearing and connecting rod support are formed quadric chain jointly; Umbrella cover is connected and fixed in the support bar end; Quadric chain lower end and seat link; Hydraulic cylinder and seat link, and the hydraulic cylinder piston boom end is connected on the quadric chain; Spring, damper, shock absorber bearing are formed the spring damping device that bounces back automatically, link with seat, and the bottom that is connected in descending lifeline is installed, and the shock absorber bearing power that is hit retracts to the damper box house automatically when landing;
When hydraulic cylinder piston rod ejected, dead point connecting rod, connecting rod were in alignment, and quadric chain is the dead-centre position; Circumferential uniform four-bar mechanism is propped up umbrella cover jointly; When hydraulic cylinder piston rod was return, dead point connecting rod, connecting rod became little acute angle to regain umbrella cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200943363U CN201537325U (en) | 2009-09-11 | 2009-09-11 | High-altitude escape slow descent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200943363U CN201537325U (en) | 2009-09-11 | 2009-09-11 | High-altitude escape slow descent device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201537325U true CN201537325U (en) | 2010-08-04 |
Family
ID=42588776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200943363U Expired - Fee Related CN201537325U (en) | 2009-09-11 | 2009-09-11 | High-altitude escape slow descent device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201537325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189361A (en) * | 2011-05-09 | 2011-09-21 | 中建一局集团安装工程有限公司 | High-altitude hanging chair |
| CN104491993A (en) * | 2014-12-25 | 2015-04-08 | 刘在能 | High-altitude life-saving device |
-
2009
- 2009-09-11 CN CN2009200943363U patent/CN201537325U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189361A (en) * | 2011-05-09 | 2011-09-21 | 中建一局集团安装工程有限公司 | High-altitude hanging chair |
| CN104491993A (en) * | 2014-12-25 | 2015-04-08 | 刘在能 | High-altitude life-saving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20110911 |