CN201719713U - High-rise escape apparatus - Google Patents
High-rise escape apparatus Download PDFInfo
- Publication number
- CN201719713U CN201719713U CN201020286667XU CN201020286667U CN201719713U CN 201719713 U CN201719713 U CN 201719713U CN 201020286667X U CN201020286667X U CN 201020286667XU CN 201020286667 U CN201020286667 U CN 201020286667U CN 201719713 U CN201719713 U CN 201719713U
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- rope
- slide bar
- shell
- friction
- opening
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Abstract
A high-rise escape apparatus comprises an outer casing and a rope. An opening is arranged on one side of the top end of the outer casing, supporting points pivoted with supports are respectively disposed on the inner sides of two ends of the opening, two parallel sliding rods are connected between upper ends of the two supports, a gap is reserved between the two sliding rods, two shafts are respectively rotationally supported between two ends on the upper and the lower portions inside the outer casing, gears meshed with each other are respectively mounted between the two shafts, two ends of one shaft are respectively provided with a centrifugal friction device, two ends of the other shaft are respectively provided with a shaft sleeve fixedly connected with each centrifugal friction device, a friction belt is wound on each shat sleeve, one end of each friction belt is connected with the lower ends of the supports, the other end of each friction belt is connected with the outer casing, and one end of the rope enters the opening of the outer casing from one side of the sliding rods, is wound on the first shaft multiple circles and then passes through the opening of the outer casing after bypassing the second shaft. The high-rise escape apparatus has the advantages of simple structure, lower cost, convenient use and capabilities of utilizing gravity to generate frictional force, falling off evenly and being easily popularized and applied.
Description
Technical field
The utility model relates to a kind of high-rise escape apparatus, is mainly used in high-rise building escape in case of emergency.
Background technology
Along with the raising of urbanization, skyscraper is more and more, and fire-fighting work is good again, still is difficult to avoid the generation of unexpected fire.When people ran into the burst fire, list waited the fire fighter to come to the rescue, and misses the very first time of escape possibly, and at this moment autonomous rescue just seems extremely important.If have a kind of handy escape device in the resident family, just be equivalent to oneself having bought a personal insurance.Based on this purpose, we have invented this escape device for high-rise buildings, and hope can provide the guarantee of a safety in times of crisis for people's life.
Investigation finds, domestic and international most of similar products are comparatively complexity and cost height all, and the automatic adjusting function of speed is relatively poor, and can not realize that mostly many people recycle, and complicated operation exists drawback bigger.For example, the escape device for high-rise buildings of Mr.'s Liao Yingxi design on Yongfeng road, TaiBei County, Taiwan Province,China soil city just needs that an escape platform, a volume rope machine, are thrown the rope telescopic arm, individual's escape is equipped with and one cooperates five parts such as being located at ground retainer ring group to form, complex structure, cost is higher, and practicality is relatively poor.
Summary of the invention
The purpose of this utility model provides a kind of high-rise escape apparatus, and to solve the complex structure that prior art exists, cost is higher, the problem that practicality is relatively poor.
The technical solution of the utility model is: comprise shell and rope, it is characterized in that, one side is provided with opening on described shell top, at the fulcrum of inboard each the hinged support in the two ends of this opening, between the upper end of two these supports, connect first slide bar and second slide bar that is parallel to each other and leaves the interval; Between the two ends of the upper and lower in this shell respectively rotational support have first and second, pitch wheel is housed respectively between first and second; At these two ends of second the centrifugal friction device is housed respectively; At these two ends of first axle sleeve of fixedlying connected with it is housed respectively, around the friction band is arranged, an end of this friction band is connected with the lower end of a described support on this axle sleeve, and the other end of this friction band is connected with the upper end of shell; Corresponding to above described first and the inner side of second lower square box second guide post and first guide post are housed respectively; Described rope comprises first rope and second rope, and this first rope enters in the opening of shell from a side of first slide bar or second slide bar, directly fixes and is wrapped on first; This second rope enters in the opening of shell from a side of first slide bar or second slide bar, passes behind first and second guide post fixing and twine on to second again.
Described centrifugal friction device comprises plectrum, centrifugal and friction cylinder, plectrum by axle sleeve and a plurality of radially sheets that are uniformly distributed along the circumference that radially are connected this sleeve outer circle constitute, this axle sleeve is fixedly set on described second; At the friction cylinder that the plectrum cylindrical is equipped with and described shell is fixing, centrifugal of coincideing with this space radially respectively is housed in the sector space between the sheet in each of this plectrum.
On described first slide bar and second slide bar, rotary slip pipe is housed all.
Described shell is fastened by casing and case lid and forms, and the edge of the two is provided with several fixedly ears, and is inter-connected via a bolt joint.
Be connected by a governor motion between one end of described friction band and the shell, this governor motion comprises regulates bolt, adjusting nut and regulating block, and the screw rod of regulating bolt passes and is connected with adjusting nut from enclosure; The top cap of regulating bolt rotates the socket regulating block, and this regulating block is connected with an end of described friction band.
The utility model has the advantages that: simple in structure, cost is lower, and is easy to use, can be beneficial to gravity and produce frictional force, descends evenly.Be easy to apply.
Description of drawings
Fig. 1 is general structure schematic diagram of the present utility model (the B-B cutaway view of Fig. 2);
Fig. 2 is the A-A cutaway view of Fig. 1.
Description of reference numerals: 1, gear, 2, first, 3, axle sleeve, 4, sunk screw, 5, sunk screw, 6, circlip, 7, key, 8, second, 9, catch, 10, first guide post, 11, sliding bearing, 12, bolt, 13, nut, 14, wire-blocking board, 15, second slide bar, 16, first slide bar, 17, bolt, 18, nut, 19, second guide post, 20, regulate bolt, 21, adjusting nut, 22, regulating block, 23, support, 24, the friction band, 25, case lid, 26, sunk screw, 27, plectrum, 28, centrifugal, 29, friction cylinder, 30, casing, 31, slip pipe, 32, fixing ear, 33, first rope, 34, second rope.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model comprises shell and rope, it is characterized in that, one side is provided with opening on described shell top, inboard each fulcrum at the two ends of this opening with a bolt 12 and nut 13 hinged supports 23, between the upper end of two these supports 23, connect and be parallel to each other, and leave first slide bar 16 and second slide bar 15 at interval, on each slide bar, all be set with rotary slip pipe 31.Between the two ends of the upper and lower in this shell respectively rotational support have first 2 and second 8, between first 2 and second 8, pitch wheel 1 is housed respectively.At these two ends of second 8 centrifugal friction device C is housed respectively; At these two ends of first 2 axle sleeve 3 of fixedlying connected with it is housed respectively, around there being friction to be with 24, this friction is connected with the lower end of a described support 23 with an end of 24 on this axle sleeve 3, and this friction is connected with the upper end of shell with 24 the other end.
Corresponding to above described first 2 and the inner side of second 8 lower square box second guide post 19 and first guide post 10 are housed respectively.Described rope comprises first rope 33 and second rope 34, and this first rope 33 enters in the opening of shell from a side of first slide bar 16 or second slide bar 15, directly fixes and is wrapped on first 2; This second rope 34 enters in the opening of shell from a side of first slide bar 16 or second slide bar 15, and it is fixing and be wound on second 8 to pass second guide post 19 and first guide post 10 back again.Make two rope paths separately by second guide post 19 and first guide post 10 like this, avoid phase mutual interference in use.
Described centrifugal friction device C comprises plectrum 27, centrifugal 28 and friction cylinder 29, plectrum 27 by axle sleeve and a plurality of radially sheets that are uniformly distributed along the circumference that radially are connected this sleeve outer circle constitute, this axle sleeve is fixedly set on described second 8; At the friction cylinder 29 that plectrum 27 cylindricals are equipped with and described shell is fixing, centrifugal 28 of coincideing with this space radially respectively is housed in the sector space between the sheet in each of this plectrum 27.Be equipped with catch 9 in these both sides of centrifugal 28.
Described shell is fastened by casing 30 and case lid 25 and forms, and the edge of the two is provided with several fixedly ears, and interconnects by bolt 17 and nut 18.
Corresponding to above described first 2 and the inner side of second 8 lower square box 30 second guide post 19 and first guide post 10 are housed respectively.
Described friction is connected by a governor motion with between an end of 24 and the shell, and this governor motion comprises regulates bolt 20, adjusting nut 21 and regulating block 22, and the screw rod of regulating bolt 20 passes and is connected with adjusting nut 21 from enclosure; The top cap of regulating bolt 20 rotates socket regulating block 22, and this regulating block 22 and described friction are connected with an end of 24.
1, produce partial frictional power by gravity, promptly gravity compresses first slide bar 16, and slide bar compresses support 23, and support 23 is with 24 to be connected with friction, promptly can regulate the frictional force that rubs with between 24 and first 2 automatically by the change of gravity.
2, centrifugal 28 in the centrifugal device be under centrifugal action, and the frictional force between itself and the friction cylinder 29 can increase with the increase of speed, when the frictional force sum that provides when centrifugal force and gravity equals gravity, promptly reaches at the uniform velocity and descend.
3, adopt gravity and centrifugal force that partial frictional power f respectively is provided
1And f
2, and the frictional force f that gravity provides
1Difference (the f along with the difference of gravity G again
1=μ * G), because f
1+ f
2=G, G increases, f
1Also increase, so f
2Change not quite, promptly decrease speed is just constant substantially, different weight can drop to ground with the speed of safety per capita.
4, on the support 23 of Cai Yonging two slide bars are arranged, usefulness first slide bar 16 that body weight is big slightly, usefulness second slide bar 15 that body weight is slightly little is according to lever principle, friction with 24 with first 2 between frictional force be directly proportional with body weight, make everyone decrease speed close so as far as possible.
5, disturb for preventing to produce when first 2 and second 8 wiring, the rope of having set up first guide post 10 and 19, one directions that detour of second guide post passes from two guide posts, to change the direction of rope, avoid the detour rope phase mutual interference of direction of difference, make wiring more smooth.
6, using method:
(1) casing of the present utility model is fixed (place position shown in Figure 1) at window or a certain correct position of balcony.
(2) escape personnel has worn safety belt, and the outer end of safety belt with first rope 33 (or second rope 34) of escape apparatus is connected.
(3) escape personnel is directly to jumping downstairs, first rope 33 is gently protruding, drive first 2 rotation, first 2 and second 8 by gear 1 engagement interlock, second rope 34 on second 8 promptly is around on second 8 automatically, can with the outer end of second rope 34 be connected when using next time, can realize recycling.The length of rope and the winding number of turns on axle depend on escape altitude.
In addition, fix two sections suitable rubber tubes on casing 30, the rope that comes out from casing 30 passes rubber tube respectively and leads to downstairs, and the effect of rubber tube is to reduce the wearing and tearing of building wall to rope.
Need to prove, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (5)
1. high-rise escape apparatus, comprise shell and rope, it is characterized in that one side is provided with opening on described shell top, at the fulcrum of inboard each the hinged support in the two ends of this opening, between the upper end of two these supports, connect first slide bar and second slide bar that is parallel to each other and leaves the interval; Between the two ends of the upper and lower in this shell respectively rotational support have first and second, pitch wheel is housed respectively between first and second; At these two ends of second the centrifugal friction device is housed respectively; At these two ends of first axle sleeve of fixedlying connected with it is housed respectively, around the friction band is arranged, an end of this friction band is connected with the lower end of a described support on this axle sleeve, and the other end of this friction band is connected with the upper end of shell; Corresponding to above described first and the inner side of second lower square box second guide post and first guide post are housed respectively; Described rope comprises first rope and second rope, and this first rope enters in the opening of shell from a side of first slide bar or second slide bar, directly fixes and is wrapped on first; This second rope enters in the opening of shell from a side of first slide bar or second slide bar, passes behind first and second guide post fixing and be wound on second again.
2. high-rise escape apparatus according to claim 1, it is characterized in that, described centrifugal friction device comprises plectrum, centrifugal and friction cylinder, plectrum by axle sleeve and a plurality of radially sheets that are uniformly distributed along the circumference that radially are connected this sleeve outer circle constitute, this axle sleeve is fixedly set on described second; At the friction cylinder that the plectrum cylindrical is equipped with and described shell is fixing, centrifugal of coincideing with this space radially respectively is housed in the sector space between the sheet in each of this plectrum.
3. high-rise escape apparatus according to claim 1 is characterized in that, on described first slide bar and second slide bar rotary slip pipe is housed all.
4. high-rise escape apparatus according to claim 1 is characterized in that, described shell is fastened by casing and case lid and forms, and the edge of the two is provided with several fixedly ears, and is inter-connected via a bolt joint.
5. high-rise escape apparatus according to claim 1, it is characterized in that, be connected by a governor motion between one end of described friction band and the shell, this governor motion comprises regulates bolt, adjusting nut and regulating block, and the screw rod of regulating bolt passes and is connected with adjusting nut from enclosure; The top cap of regulating bolt rotates the socket regulating block, and this regulating block is connected with an end of described friction band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020286667XU CN201719713U (en) | 2010-08-10 | 2010-08-10 | High-rise escape apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020286667XU CN201719713U (en) | 2010-08-10 | 2010-08-10 | High-rise escape apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201719713U true CN201719713U (en) | 2011-01-26 |
Family
ID=43487986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020286667XU Expired - Fee Related CN201719713U (en) | 2010-08-10 | 2010-08-10 | High-rise escape apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201719713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041517A (en) * | 2013-01-24 | 2013-04-17 | 李艳香 | High-rise escape self-rescue lifter |
-
2010
- 2010-08-10 CN CN201020286667XU patent/CN201719713U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041517A (en) * | 2013-01-24 | 2013-04-17 | 李艳香 | High-rise escape self-rescue lifter |
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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: 20110126 Termination date: 20110810 |