CN109125968A - A kind of escape device for high-rise buildings and its application method - Google Patents
A kind of escape device for high-rise buildings and its application method Download PDFInfo
- Publication number
- CN109125968A CN109125968A CN201810912337.8A CN201810912337A CN109125968A CN 109125968 A CN109125968 A CN 109125968A CN 201810912337 A CN201810912337 A CN 201810912337A CN 109125968 A CN109125968 A CN 109125968A
- Authority
- CN
- China
- Prior art keywords
- escape device
- arc
- rise buildings
- guide rail
- cushion
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/20—Devices for lowering persons from buildings or the like by making use of sliding-ropes, sliding-poles or chutes, e.g. hoses, pipes, sliding-grooves, sliding-sheets
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of escape device for high-rise buildings and its application methods, including a kind of escape device for high-rise buildings, including vertical arc track and the small rail car being mounted on outside high-rise building wall, two sections of semi arches, downslide when small rail car is close-coupled on arc track by friction slip and the carrying gravity of small rail car is greater than friction are set in each period of arc track.The present invention generates frictional force by escape device on arc track, and at the uniform velocity or reduction of speed decline is voluntarily fallen, use is time saving and energy saving, and is not required to self and worries about, and overcomes the problems, such as that psychological stress, the present invention also have the characteristics that structure is simple, at low cost without human body grasp.
Description
Technical field
The present invention relates to a kind of escape device for high-rise buildings and its application methods, belong to floor escape device technical field.
Background technique
When fire occurs for existing high building, usually by fire control platform, which is time-consuming and laborious for survivor for escape,
And in operating process because psychological causes hold with a firm grip escaping rope process easily there is a situation where holding it is not tight, risk is very high.
Summary of the invention
The technical problem to be solved by the present invention is a kind of escape device for high-rise buildings and its application method are provided, it is above-mentioned to solve
Problems of the prior art.
The technical scheme adopted by the invention is as follows: a kind of escape device for high-rise buildings, it is vertical outside high-rise building wall including being mounted on
Arc track and small rail car, are arranged two sections of semi arches in each period of arc track, small rail car is tight by friction slip
It is close be connected on arc track and the carrying gravity of small rail car be greater than friction when downslide.
Preferably, above-mentioned small rail car includes slide plate, cushion and baffle, and slide plate back side installs two friction slips, front side bottom
The vertical connection cushion in portion, cushion front end is provided with baffle, baffle and cushion and slide plate constitutes U-shaped structure.
Preferably, above-mentioned baffle upper end two sides are provided with handrail.
Preferably, above-mentioned friction slip includes arc guide rail block and sliding friction pair, and arc guide rail block upper end is equipped with cunning
Dynamic friction pair, sliding friction pair are fitted tightly on arc-shaped guide rail, and arc guide rail block front end is fixedly connected with connecting plate, connecting plate
It is fixedly connected with rotation axis in the middle part of front side, rotation axis is connected on small rail car by bearing.
Preferably, above-mentioned sliding friction pair includes U-shaped card slot, is provided with resilient rubbber cushion, elastic rubber on the inside of U card slot
Pad elastic tight is fitted on arc-shaped guide rail, and U-shaped card slot is left and right and front side is provided with housing screw, and housing screw inner end is supported
It leans against on pressing plate, pressing plate is fitted on resilient rubbber cushion.
It preferably, is up-narrow and down-wide structure in the slot of above-mentioned U-shaped card slot, and lower end is by being releasably connecting at circular arc
On way block.
A kind of application method of escape device for high-rise buildings, method includes the following steps:
(1) the arc guide rail block of escape device and friction pair are in turn mounted on arc orbit；
(2) friction pair is fastened on arc guide rail block simultaneously regulating friction force size；
(3) human body takes cushion when using, and hand leans against on handrail；
(4) by external force or itself give one starting force of escape device, obtain an initial velocity；
(5) under frictional force effect, human body goes downwards to ground along arc orbit, realizes escape.
Escape device meets in the motion process of a semi arch beginning and end:
Wherein, m is the gross mass of escape device and people；
v1For initial velocity；
H is semicircle arc-height；
fmFor frictional force；
v2To terminate speed；
R is semicircle arc radius；
It can be obtained from formula (1)
V is set in formula1>=v2, and v2> 0.
Beneficial effects of the present invention: compared with prior art, effect of the invention is as follows:
(1) present invention generates frictional force by escape device on arc track, and at the uniform velocity or reduction of speed declines, and slaps without human body
It holds, voluntarily falls, use is time saving and energy saving, and is not required to self and worries about, and overcomes the problems, such as that psychological stress, the present invention also have structure simple
Single, feature at low cost；
(2) small rail car structure of the invention is simple, gets on the bus conveniently, highly-safe, at low cost；
(3) setting handrail facilitates holding small rail car, falls safer；
(4) in such a way that arc guide rail and friction are secondary, convenient for realizing carrying and friction jogging in dropping process；And it is logical
Crossing rotation axis can remain that small rail car is located at vertical direction；
(5) housing screw and pressing plate are used, the quick adjusting of frictional force can be fast implemented, it is ensured that meets the safety that falls
Property；
(6) dismountable structure and up big and down small U-shaped card slot structure are used, facilitates and is assembled and disassembled, it is up-narrow and down-wide, one
Aspect, which plays, facilitates frictional force to adjust, and on the other hand, plays self-locking, it is ensured that frictional force is reliable；
(7) function made by gravity is greater than by the frictional force work done of setting, user can be allowed to use safely.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is small rail car structural schematic diagram of the invention；
Fig. 3 is friction pair end face structural schematic diagram of the invention；
Fig. 4 is friction pair schematic cross-sectional view of the invention.
Specific embodiment
With reference to the accompanying drawing and the present invention is described further in specific embodiment.
Embodiment 1: as Figure 1-Figure 4, a kind of escape device for high-rise buildings, including the vertical arc being mounted on outside high-rise building wall
Shape track 1 and small rail car 2, are arranged two sections of semi arches in each period of arc track 1, small rail car 2 passes through friction slip 3
Be close-coupled on arc track 1 and the carrying gravity of small rail car 2 be greater than friction when downslide, every section of semicircle arc-height
For first floor layer height.
Preferably, above-mentioned small rail car 2 includes slide plate 201, cushion 202 and baffle 203, and 201 back side of slide plate installation two rubs
Block 3, the vertical connection cushion 202 of front side bottom are slipped, 202 front end of cushion is provided with baffle 203, baffle 203 and cushion 202 and slides
Plate 201 constitutes U-shaped structure, and U-shaped structure upper end is connected with elastic band 310, and elastic band one end is fixedly connected on 201 upper end of slide plate,
The other end is detachably connected to 203 upper end of baffle by buckle 311, and elastic band is arranged, and being capable of providing human body, to be sitting in track small
Safety on vehicle.
Preferably, above-mentioned 203 upper end two sides of baffle are provided with handrail 204.
Preferably, above-mentioned friction slip 3 includes arc guide rail block 301 and sliding friction pair 302, on arc guide rail block 301
End is equipped with sliding friction pair 302, and sliding friction pair 302 is fitted tightly on arc-shaped guide rail 1, and 301 front end of arc guide rail block is solid
Surely it is connected with connecting plate 307,307 front side middle part of connecting plate is fixedly connected with rotation axis 308, and rotation axis 308 is connected by bearing 309
It is connected on small rail car 2.
Preferably, above-mentioned sliding friction pair 302 includes U-shaped card slot 303, is provided with resilient rubbber cushion on the inside of U card slot 303
304,304 elastic tight of resilient rubbber cushion is fitted on arc-shaped guide rail 1, and U-shaped card slot 303 is left and right and front side is provided with compression
Screw 305,305 inner end of housing screw are resisted against on pressing plate 306, and pressing plate 306 is fitted on resilient rubbber cushion 304.
It preferably, is up-narrow and down-wide structure in the slot of above-mentioned U-shaped card slot 303, and lower end is connected by screw removably
It connects on arc guide rail block 301, screw is fixedly connected on arc guide rail block after passing through entire U-shaped card slot length direction.
Embodiment 2: a kind of application method of escape device for high-rise buildings, method includes the following steps:
(1) the arc guide rail block of escape device and friction pair are in turn mounted on arc orbit；
(2) friction pair is fastened on arc guide rail block simultaneously regulating friction force size；
(3) human body takes cushion when using, and hand leans against on handrail；
(4) by external force or itself give one starting force of escape device, obtain an initial velocity；
(5) under frictional force effect, human body goes downwards to ground along arc orbit, realizes escape.
Escape device meets in the motion process of a semi arch beginning and end:
Wherein, m is the gross mass of escape device and people；
v1For initial velocity；
H is semicircle arc-height；
fmFor frictional force；
v2To terminate speed；
R is semicircle arc radius；
It can be obtained from formula (1)
V is set in formula1>=v2, and v2> 0, then kinetic friction force is done work greater than gravitional force in half of circular arc.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Within protection scope of the present invention, therefore, protection scope of the present invention should be based on the protection scope of the described claims lid.
Claims (8)
1. a kind of escape device for high-rise buildings, it is characterised in that: including vertical arc track (1) and the rail being mounted on outside high-rise building wall
Road trolley (2), is arranged two sections of semi arches in arc track (1) each period, small rail car (2) is tight by friction slip (3)
It is close be connected on arc track (1) and the carrying gravity of small rail car (2) be greater than friction when glide.
2. a kind of escape device for high-rise buildings according to claim 1, it is characterised in that: small rail car (2) includes slide plate
(201), cushion (202) and baffle (203), slide plate (201) back side install two friction slips (3), and front side bottom vertically connects seat
It pads (202), cushion (202) front end is provided with baffle (203), and baffle (203) and cushion (202) and slide plate (201) constitute U-shaped knot
Structure.
3. a kind of escape device for high-rise buildings according to claim 2, it is characterised in that: baffle (203) upper end two sides are provided with
Handrail (204).
4. a kind of escape device for high-rise buildings according to claim 1, it is characterised in that: friction slip (3) includes arc guide rail
Block (301) and sliding friction pair (302), arc guide rail block (301) upper end are equipped with sliding friction pair (302), sliding friction pair
(302) it is fitted tightly on arc-shaped guide rail (1), arc guide rail block (301) front end is fixedly connected with connecting plate (307), connecting plate
(307) front side middle part is fixedly connected with rotation axis (308), and rotation axis (308) is connected to small rail car (2) by bearing (309)
On.
5. a kind of escape device for high-rise buildings according to claim 4, it is characterised in that: sliding friction pair (302) includes U-shaped card
Slot (303), U card slot (303) inside are provided with resilient rubbber cushion (304), and resilient rubbber cushion (304) elastic tight is fitted in arc
On shape guide rail (1), U-shaped card slot (303) is left and right and front side is provided with housing screw (305), and housing screw (305) inner end is supported
It leans against on pressing plate (306), pressing plate (306) is fitted on resilient rubbber cushion (304).
6. a kind of escape device for high-rise buildings according to claim 5, it is characterised in that: be upper narrow in the slot of U-shaped card slot (303)
Lower width structure, and lower end is by being releasably connecting on arc guide rail block (301).
7. the application method of -6 any a kind of escape device for high-rise buildings according to claim 1, it is characterised in that: this method packet
Include following steps:
(1) the arc guide rail block of escape device and friction pair are in turn mounted on arc orbit；
(2) friction pair is fastened on arc guide rail block simultaneously regulating friction force size；
(3) human body takes cushion when using, and hand leans against on handrail；
(4) by external force or itself give one starting force of escape device, obtain an initial velocity；
(5) under frictional force effect, human body goes downwards to ground along arc orbit, realizes escape.
8. a kind of application method of escape device for high-rise buildings according to claim 7, it is characterised in that: escape device is at one
The motion process of semi arch beginning and end meets:
Wherein, m is the gross mass of escape device and people；
v1For initial velocity；
H is semicircle arc-height；
fmFor frictional force；
v2To terminate speed；
R is semicircle arc radius；
It can be obtained from formula (1)
V is set in formula1>=v2, and v2> 0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810912337.8A CN109125968A (en) | 2018-08-11 | 2018-08-11 | A kind of escape device for high-rise buildings and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810912337.8A CN109125968A (en) | 2018-08-11 | 2018-08-11 | A kind of escape device for high-rise buildings and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109125968A true CN109125968A (en) | 2019-01-04 |
Family
ID=64792934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810912337.8A Pending CN109125968A (en) | 2018-08-11 | 2018-08-11 | A kind of escape device for high-rise buildings and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109125968A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035970A (en) * | 1976-03-11 | 1977-07-19 | Rudi Van Byelvelt | Prefabricated modular helical escape structure for multiple story buildings |
| CA2140749A1 (en) * | 1992-07-20 | 1994-02-03 | Patrick Henry Bartle | Emergency escape device |
| CN201431713Y (en) * | 2009-04-27 | 2010-03-31 | 陈雨彤 | High-rise fire escaping seat |
| CN101898015A (en) * | 2010-07-08 | 2010-12-01 | 重庆理工大学 | Overhead escape device of light rail |
| CN104784840A (en) * | 2015-04-30 | 2015-07-22 | 陈成 | Rail-mounted high-rise escape device |
| CN105457174A (en) * | 2015-12-14 | 2016-04-06 | 青岛海特新蓝生物科技有限公司 | High-rise multi-user escape descent control device |
| CN105582618A (en) * | 2015-12-29 | 2016-05-18 | 杭州飞霞科技有限公司 | Dual-purpose high-rise building gravity downhill escaping device |
| CN105709343A (en) * | 2016-04-14 | 2016-06-29 | 贵州大学 | Device for driving ropes in tall building circulating escape device |
| CN106075751A (en) * | 2016-07-16 | 2016-11-09 | 湖北第二师范学院 | A kind of rapidly descending escape and rescue cableway device based on all kinds of ropes |
| CN106798978A (en) * | 2017-01-03 | 2017-06-06 | 武刚 | A kind of high building escape equipment |
-
2018
- 2018-08-11 CN CN201810912337.8A patent/CN109125968A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035970A (en) * | 1976-03-11 | 1977-07-19 | Rudi Van Byelvelt | Prefabricated modular helical escape structure for multiple story buildings |
| CA2140749A1 (en) * | 1992-07-20 | 1994-02-03 | Patrick Henry Bartle | Emergency escape device |
| CN201431713Y (en) * | 2009-04-27 | 2010-03-31 | 陈雨彤 | High-rise fire escaping seat |
| CN101898015A (en) * | 2010-07-08 | 2010-12-01 | 重庆理工大学 | Overhead escape device of light rail |
| CN104784840A (en) * | 2015-04-30 | 2015-07-22 | 陈成 | Rail-mounted high-rise escape device |
| CN105457174A (en) * | 2015-12-14 | 2016-04-06 | 青岛海特新蓝生物科技有限公司 | High-rise multi-user escape descent control device |
| CN105582618A (en) * | 2015-12-29 | 2016-05-18 | 杭州飞霞科技有限公司 | Dual-purpose high-rise building gravity downhill escaping device |
| CN105709343A (en) * | 2016-04-14 | 2016-06-29 | 贵州大学 | Device for driving ropes in tall building circulating escape device |
| CN106075751A (en) * | 2016-07-16 | 2016-11-09 | 湖北第二师范学院 | A kind of rapidly descending escape and rescue cableway device based on all kinds of ropes |
| CN106798978A (en) * | 2017-01-03 | 2017-06-06 | 武刚 | A kind of high building escape equipment |
Non-Patent Citations (1)
| Title |
|---|
| 中国矿业学院: "《矿井提升设备》", 30 September 1980, 煤炭工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111840885B (en) | Wireless treadmill | |
| CN204033706U (en) | A kind of loss of weight balance rehabilitation training device | |
| US10532247B2 (en) | Exercise device | |
| KR101494103B1 (en) | A Glide down experience facilities | |
| CN102274594B (en) | High-rise indoor fire escape room and high-rise building escape device thereof | |
| CN204699350U (en) | Magnetic suspension simulating surfing device | |
| US20130220743A1 (en) | Trolley brake and method of using same | |
| CN201625357U (en) | Simple descent control device | |
| CN109125968A (en) | A kind of escape device for high-rise buildings and its application method | |
| CN109125967A (en) | A kind of small rail car for escape device for high-rise buildings | |
| CN104190009B (en) | Rail mounted high building rapidly descending escape device | |
| CN109125964A (en) | A kind of escape device for high-rise buildings friction slip | |
| CN109011231A (en) | A kind of vertical formula escape device for high-rise buildings and its application method | |
| CN104958874B (en) | Support system in electronic climbers | |
| CN210903539U (en) | Suspension device for lumbar disc herniation | |
| CN205988485U (en) | A kind of high building multi-person delays fall escape device | |
| CN106608578A (en) | Energy-storage type stair walking assisting mechanism | |
| CN209630464U (en) | A kind of high level stair escape device | |
| CN204682826U (en) | A kind of luggage case with children's seat | |
| CN106310595A (en) | Coordination training device for psychology | |
| CN106237552A (en) | A kind of high building multi-person slow fall escape device | |
| CN208994923U (en) | A kind of anti-skid structure of Novel hand held type elevator | |
| CN206809663U (en) | Dropproof steps on bar instrument | |
| CN205515088U (en) | Chest lumbar vertebrae suspends in midair and pulls canceling release mechanical system | |
| CN109316322A (en) | Convenient for the medical walk helper of braking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |
|
| RJ01 | Rejection of invention patent application after publication |