CN101396594A - Portable high-building self-help instrument - Google Patents
Portable high-building self-help instrument Download PDFInfo
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- CN101396594A CN101396594A CNA2007100095980A CN200710009598A CN101396594A CN 101396594 A CN101396594 A CN 101396594A CN A2007100095980 A CNA2007100095980 A CN A2007100095980A CN 200710009598 A CN200710009598 A CN 200710009598A CN 101396594 A CN101396594 A CN 101396594A
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- centrifugal
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- portable high
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Abstract
The invention discloses a portable high-rise self rescue apparatus which mainly consists of a shell as well as a cable wire, a wire wheel that is provided with an internal wheel, a gear increaser, a centrifugal wheel, a lever type centrifugal block and a centrifugal sleeve that are assembled in the shell; the cable wire is wound on the wire wheel, one end of the cable wire extends out of the shell and is fixed on a steel hook, the internal wheel of the wire wheel transmits the gear increaser, a final stage gear of the gear increaser and the centrifugal wheel are fixed on a centrifugal wheel axle, the lever type centrifugal block is fixed on the centrifugal wheel by a shaft pin, and the centrifugal sleeve which generates centrifugal acting force and reaction force together with the lever type centrifugal block is fixed on the shell. The structure is convenient and safe for use, and can automatically control the descent speed.
Description
Technical field
The present invention relates to a kind of high-building self-help instrument, but relevant with the high-building self-help instrument structure of a kind of Automatic Control speed or manual control rate especially.
Background technology
In the modern metropolitan cities, a lot of residents can live, work or amusement in high buildings and large mansions, because of certain reason just in case bump lifelong difficult fire of meeting ingeniously, there is not a kind of very capable instrument that can independent self-help escape, its consequence can not be imagined, and a lot of fire are arranged, and has all caused a large amount of casualties.
In the society there being much existing high-rise life saving mode, such as tiltedly rope downhill race escape, is to fasten with one in a long rope having dangerous situation upstairs, the other end of rope fasten below haul ramp rate of formation on stress point or with automobile; Such as drawing hanging basket to put with rope escape is fallen again; Allow the distress personnel escape of jumping out of the building also useful air cushion bag pad ... more than these escape modes all to be dependent on others, and in fire, convene personnel or etc. follow-up the coming of fire fighter could organize and implement.In addition, also have some to need the manually speed of the sliding rope device gliding speed of control of distress personnel oneself, some needs distress personnel to run quickly toward roof, because on roof, offered the security against fire road junction, arrived roof and equaled outdoor, dense smoke smoked less than, re-use special escape device for high-rise buildings, unsettled vertical downslide from the fire-fighting road junction, the people glides at a slow speed along rope.
In a word, high-building self-help instrument of the prior art uses all very inconvenient, and can't regulate decrease speed automatically in the escape process, and safety in utilization has much room for improvement.
Summary of the invention
Main purpose of the present invention is to provide a kind of easy to use, safe and portable high-building self-help instrument that can the Automatic Control decrease speed.
Secondary objective of the present invention is to provide a kind of portable high-building self-help instrument of selecting the Automatic Control decrease speed or manually controlling decrease speed.
In order to reach above-mentioned purpose, solution of the present invention is:
Portable high-building self-help instrument, mainly by housing and the steel wire rope that is assembled in the housing, the wire wheel of band internal gear, gear up mechanism, centrifugal wheel, centrifugal of lever, concentrator bowl is formed, steel wire rope is wrapped on the wire wheel, it is outer and be fixed on the steel hook that of steel wire rope stretches out housing, the internal gear of wire wheel is transmitted in gear up mechanism, the final stage gear of gear up mechanism and centrifugal wheel are fixed on the centrifugal wheel shaft, centrifugal of lever is fixed on the centrifugal wheel by pivot pin, then is fixed on the housing with centrifugal concentrator bowl that produces centrifugal action power and reaction force of lever.
Set up brake block between centrifugal of above-mentioned concentrator bowl and the lever.
The side of above-mentioned centrifugal wheel has blade, rotates by centrifugal wheel rotating band moving vane, can be used as radiator fan.
By bearing pin brake lever is housed on the above-mentioned housing, is provided with reduction torsion spring between handle and the housing, brake shoes is housed on the handle, brake shoes is promoted to be pressed on the centrifugal wheel by handle, centrifugal wheel also plays the brake drum effect, realizes hand-operated brake, the manual adjustments decrease speed.
Also fix one on the above-mentioned centrifugal wheel shaft and hit the bell piece, concentrator bowl has alarm bell, hits the bell piece and contacts with the alarm bell of concentrator bowl, hits the alarm bell that the bell piece knocks concentrator bowl by centrifugal wheel shaft rotating band is moving, plays the alarm bell effect.
Guide wheel device also is housed in the above-mentioned housing, and one of steel wire rope is passed guide wheel device, stretches out outside the housing.
Above-mentioned guide wheel device comprises former and later two guide wheels, and one of steel wire rope is passed between two guide wheels, stretches out outside the housing, by the swing of two guide wheel restriction steel wire ropes.
Above-mentioned guide wheel device also comprises a guide wheel and a line ball piece, and one of steel wire rope is passed between guide wheel and the line ball piece, stretches out outside the housing, is swung by guide wheel and line ball piece restriction steel wire rope, and the line ball piece prevents that the steel wire rope on the wire wheel is loosening.
After adopting said structure, the present invention is simple in structure, compact, can directly bear and use on one's body.When disaster comes, earlier in this self-help instrument, pull out a bit of steel wire rope, by the steel hook on it, the one end is fixed in the room, shoulder this high-building self-help instrument then from balcony or the past flight of window, the escape personnel is in the downslide process, rotate by the wire wheel of self gravitation by steel wire rope pulling band internal gear, the wire wheel driven gear speed increasing mechanism of band internal gear, give centrifugal wheel shaft transmission of power, centrifugal wheel shaft drives centrifugal rotation at a high speed of lever by centrifugal wheel, lever-type centrifugal is rotated the centrifugal force that produces radially at a high speed, and centrifugal action produces the rotation that frictional force hinders centrifugal of lever at concentrator bowl, hinder the payingoff speed of the wire wheel of band internal gear again by gear up mechanism, thereby reach the purpose of automatic control escape personnel's decrease speed.
The present invention further can compress centrifugal wheel on brake shoes and the centrifugal wheel shaft by handle and torsion spring, and the payingoff speed by gear up mechanism hinders the wire wheel of band internal gear reaches the manual adjustments decrease speed.
In addition, centrifugal wheel of the present invention also can drive the blade on the centrifugal wheel in the high speed rotating process, produce axial wind-force, takes away the heat that the friction plate on centrifugal of the lever produces.And by the alarm bell effect of hitting on bell piece and the concentrator bowl, in the decline process, hit the bell piece and knock alarm bell and send sound, use to prevent the lawless person.Moreover, more steady when wire installation can be guaranteed to descend.
In a word, the present invention is easy to use, cooperates control automatically with concentrator bowl by centrifugal of lever, press certain speed and descend, can conveniently control decrease speed again by brake lever, in the decline process, the decline of rope limit is put on the limit can avoid all barriers easily, and it is safer to land.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1.
The specific embodiment
See also shown in Figure 1, it is preferred embodiment of the present invention, disclosed a kind of portable high-building self-help instrument of automatic control velocity, mainly formed by housing 2 and the centrifugal wheel 5, concentrator bowl 9, manual governing device 11, alarm bell device 7, the wire installation 1 that are assembled in the steel wire rope 10 in the housing, the wire wheel 3 of being with internal gear 31, gear up mechanism 4 (this embodiment is made up of three gears 41,42,43), centrifugal 6 of lever, band blade 51.
The concrete annexation of each member: steel wire rope 10 is wrapped on the wire wheel 3 of band internal gear 31, and a headband steel hook 12 of steel wire rope 10 stretches out outside the housing; The internal gear 31 of wire wheel 3 is transmitted in gear up mechanism 4, the final stage gear 41 of gear up mechanism 4 and centrifugal wheel 5 are fixed on the centrifugal wheel shaft 8, centrifugal 6 of lever is fixed on the centrifugal wheel 5 by pivot pin 61 and (cooperates shown in Figure 2), be fixed on the housing 2, with centrifugal 69 of concentrator bowl that produce centrifugal action power and reaction force of lever referring to Fig. 1.
Among this embodiment, between concentrator bowl 9 and lever-type centrifugal 6, set up brake block 63, referring to Fig. 2, to increase friction.
The centrifugal wheel 5 of this embodiment not only as the mount pad of centrifugal 6 of lever, also has blade 51 again, rotates by centrifugal wheel 5 rotating band moving vanes 51, can be used as radiator fan.And centrifugal wheel 5 can also be further used as the use of hand-operated brake drum, on housing 2, brake lever 111 is housed by bearing pin 113, be provided with reduction torsion spring (not marking on the figure) between handle 111 and the housing 2, brake shoes 112 is housed on the handle 111, handle 111, brake shoes 112, rotating shaft 113 constitute manual governing device 11, brake shoes 112 is promoted to be pressed on the centrifugal wheel 5 by handle 111, realizes hand-operated brake, the manual adjustments decrease speed.
This embodiment has also installed alarm bell device 7 on centrifugal wheel shaft 8, comprise and hit bell seat 71 and hit bell piece 72, hitting bell piece 72 is fixed on the centrifugal wheel shaft 8, concentrator bowl 9 has alarm bell, make that concentrator bowl 9 is double to play the alarm bell effect, hit bell piece 72 and contact, hit bell piece 72 by centrifugal wheel shaft 8 rotation drives and knock concentrator bowl 9, send alarm bell sound with the alarm bell of concentrator bowl 9.
In order to make unwrapping wire more smooth and easy, this embodiment also is equipped with guide wheel device 1 in housing 2, specifically comprise 101,102, side guide wheels 103 of former and later two guide wheels and a line ball piece 104, one of steel wire rope 10 passes between two guide wheels 101,102 of guide wheel device 1,10 swings of restriction steel wire rope, and pass between side guide wheel 103 and the line ball piece 104, restriction steel wire rope 10 swings, and prevent that by line ball piece 104 steel wire rope 10 is loosening, steel wire rope 10 is fixed on the steel hook 12 after being stretched out by housing 2.
The present invention is simple in structure, compact, can directly bear and use on one's body.When disaster comes, earlier in this self-help instrument, pull out a bit of steel wire rope 10, by the steel hook 12 on it, the one end is fixed in the room, shoulder this high-building self-help instrument then from balcony or the past flight of window, the escape personnel is in the downslide process, rotate by the wire wheel 3 of self gravitation by steel wire rope 10 pulling band internal gears 31, band internal gear 31 driven gear speed increasing mechanisms 4, give centrifugal wheel shaft 8 transmission of power, centrifugal wheel shaft 8 drives centrifugal 6 rotation at a high speed of lever by centrifugal wheel 5 by pivot pin 61, centrifugal 6 of lever rotates the centrifugal force that produces radially at a high speed, and centrifugal force acts on concentrator bowl 9 by brake block 63, the rotation that generation frictional force obstruction lever is centrifugal 6, hinder the payingoff speed of wire wheel 3 by gear up mechanism 4 again, thereby reach the purpose of automatic control escape personnel's decrease speed.
When the needs manual governing, compress centrifugal wheel 5 on hand-operated brake piece 112 and the centrifugal wheel shaft 8 by brake lever 111 and torsion spring, the payingoff speed by gear up mechanism 4 hinders wire wheels 3 reaches the manual adjustments decrease speed.
In the decline process, centrifugal wheel 5 high speed rotating drive blade 51 and produce axial wind-force and take away the heat that the friction plate 63 on centrifugal 6 of the lever produces.Simultaneously, in the decline process, hit the alarm bell that bell piece 72 knocks concentrator bowl 9 ends and send sound, use to prevent the lawless person.
In a word, the present invention is easy to use, cooperates control automatically with concentrator bowl 9 by centrifugal 6 of lever, press certain speed and descend, can conveniently control decrease speed again by brake lever 111, in the decline process, the decline of rope limit is put on the limit can avoid all barriers easily, and it is safer to land.
Claims (8)
1, portable high-building self-help instrument, it is characterized in that: mainly by housing and the steel wire rope that is assembled in the housing, the wire wheel of band internal gear, gear up mechanism, centrifugal wheel, centrifugal of lever, concentrator bowl is formed, steel wire rope is wrapped on the wire wheel, it is outer and be fixed on the steel hook that of steel wire rope stretches out housing, the internal gear of wire wheel is transmitted in gear up mechanism, the final stage gear of gear up mechanism and centrifugal wheel are fixed on the centrifugal wheel shaft, centrifugal of lever is fixed on the centrifugal wheel by pivot pin, then is fixed on the housing with centrifugal concentrator bowl that produces centrifugal action power and reaction force of lever.
2, portable high-building self-help instrument as claimed in claim 1 is characterized in that: set up brake block between centrifugal of concentrator bowl and the lever.
3, portable high-building self-help instrument as claimed in claim 1 is characterized in that: the side of centrifugal wheel has blade, rotates by centrifugal wheel rotating band moving vane.
4, portable high-building self-help instrument as claimed in claim 1 is characterized in that: by bearing pin brake lever is housed in the housing, is provided with reduction torsion spring between handle and the housing, brake shoes is housed on the handle, brake shoes is promoted to be pressed on the centrifugal wheel by handle.
5, portable high-building self-help instrument as claimed in claim 1 is characterized in that: also fix one on the centrifugal wheel shaft and hit the bell piece, concentrator bowl has alarm bell, hits the bell piece and contacts with the alarm bell of concentrator bowl, is moved by centrifugal wheel shaft rotating band and hits the alarm bell that the bell piece knocks concentrator bowl.
6, portable high-building self-help instrument as claimed in claim 1 is characterized in that: guide wheel device also is housed in the housing, and one of steel wire rope is passed guide wheel device, stretches out outside the housing.
7, portable high-building self-help instrument as claimed in claim 6 is characterized in that: guide wheel device comprises former and later two guide wheels, and one of steel wire rope is passed between two guide wheels, stretches out outside the housing.
8, portable high-building self-help instrument as claimed in claim 6 is characterized in that: guide wheel device also comprises a guide wheel and a line ball piece, and one of steel wire rope is passed between guide wheel and the line ball piece, stretches out outside the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100095980A CN101396594A (en) | 2007-09-25 | 2007-09-25 | Portable high-building self-help instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100095980A CN101396594A (en) | 2007-09-25 | 2007-09-25 | Portable high-building self-help instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101396594A true CN101396594A (en) | 2009-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100095980A Pending CN101396594A (en) | 2007-09-25 | 2007-09-25 | Portable high-building self-help instrument |
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| CN (1) | CN101396594A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247663A (en) * | 2011-06-26 | 2011-11-23 | 青岛海丽花边织带有限公司 | Self-cooled high-rise building escape descent control device |
| CN102406988A (en) * | 2011-08-10 | 2012-04-11 | 浙江大学 | Dumbbell high-rise escape device |
| CN102600563A (en) * | 2011-01-20 | 2012-07-25 | 兰溪市正顺木业有限公司 | Escape device for high buildings |
| CN103316437A (en) * | 2013-05-31 | 2013-09-25 | 上海交通大学 | Controllable centrifugal drum type high-rise descent control device |
| CN104147717A (en) * | 2013-05-16 | 2014-11-19 | 中际联合工业技术(北京)有限公司 | Cooling mechanism for life-saving descent control device |
| CN105879248A (en) * | 2015-01-05 | 2016-08-24 | 黄国勤 | Double-brake type emergency escape device |
| CN110075434A (en) * | 2019-05-30 | 2019-08-02 | 张立春 | A kind of fire hazard of storied house earthquake life-saving device |
| CN110841255A (en) * | 2019-11-13 | 2020-02-28 | 台州椒江月回户外用品科技有限公司 | Climbing rescue is with lifesaving equipment |
-
2007
- 2007-09-25 CN CNA2007100095980A patent/CN101396594A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600563A (en) * | 2011-01-20 | 2012-07-25 | 兰溪市正顺木业有限公司 | Escape device for high buildings |
| CN102247663A (en) * | 2011-06-26 | 2011-11-23 | 青岛海丽花边织带有限公司 | Self-cooled high-rise building escape descent control device |
| CN102406988A (en) * | 2011-08-10 | 2012-04-11 | 浙江大学 | Dumbbell high-rise escape device |
| CN102406988B (en) * | 2011-08-10 | 2013-10-23 | 浙江大学 | Dumbbell high-rise escape device |
| CN104147717A (en) * | 2013-05-16 | 2014-11-19 | 中际联合工业技术(北京)有限公司 | Cooling mechanism for life-saving descent control device |
| CN103316437A (en) * | 2013-05-31 | 2013-09-25 | 上海交通大学 | Controllable centrifugal drum type high-rise descent control device |
| CN103316437B (en) * | 2013-05-31 | 2016-01-13 | 上海交通大学 | Controllable centrifugal drum type high-rise descent control device |
| CN105879248A (en) * | 2015-01-05 | 2016-08-24 | 黄国勤 | Double-brake type emergency escape device |
| CN110075434A (en) * | 2019-05-30 | 2019-08-02 | 张立春 | A kind of fire hazard of storied house earthquake life-saving device |
| CN110075434B (en) * | 2019-05-30 | 2023-10-13 | 张立春 | Building fire disaster earthquake lifesaving device |
| CN110841255A (en) * | 2019-11-13 | 2020-02-28 | 台州椒江月回户外用品科技有限公司 | Climbing rescue is with lifesaving equipment |
| CN110841255B (en) * | 2019-11-13 | 2021-05-14 | 张官明 | Climbing rescue is with lifesaving equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090401 |