CN2520893Y - High-building life-saving device - Google Patents
High-building life-saving device Download PDFInfo
- Publication number
- CN2520893Y CN2520893Y CN 01273188 CN01273188U CN2520893Y CN 2520893 Y CN2520893 Y CN 2520893Y CN 01273188 CN01273188 CN 01273188 CN 01273188 U CN01273188 U CN 01273188U CN 2520893 Y CN2520893 Y CN 2520893Y
- Authority
- CN
- China
- Prior art keywords
- tension
- deceleration
- rope
- expansive force
- pull bar
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a device for the high-rise emergency life-saving, and comprises an outer-shell, a rope, a core screw-shaft, a ring brake block, an expansive force deceleration disc, an expansive force deceleration shelf, an expansive force deceleration drag-bar, a rope guiding pulley, a drag-bar shaft, an expansive force automatic deceleration device, an expansive force adjusting wheel, a guiding wheel, and an expansive force adjuster. The utility model is characterized in that the core screw-shaft is the axial center of the expansive force deceleration shelf, the expansive force deceleration disc is mounted on the expansive force deceleration shelf and is rotated around the core screw-shaft, the rope is wound on the expansive force deceleration disc, one end of the rope is fixed with the expansive force deceleration disc and the other end is freely extended out of the rope guiding pulley, the ring brake block is arranged in a circle of the expansive force deceleration disc, the expansive force deceleration drag-bar is interlocked with the ring brake block and is mounted on the drag-bar shaft, a cam is coaxially arranged on the guiding wheel, and the expansive force adjusting wheel is meshed with the cam. The utility model has the advantages of compact and simple structure, safe and reliable utilization, and convenient carrying, and is applicable to the abridged device for personal uses.
Description
One, technical field
The utility model relates to the high-rise building life saving device that a kind of building, the especially state of emergency are used, and relates in particular to simple and easy portable type high-building life-saving device.
Two, background technology
Modern city develops to the high-altitude, skyscraper is more and more many, although what the skyscraper requirement was taken precautions against natural calamities has relatively high expectations, but existing lifesaving and fire-fighting guarantee standard etc. are to cope with contingencies, also can't promptly save life, especially the individual use, simple and easy portable type high building life saving device is more rare.It is reported have the parachute-type high-building life-saving device to occur.But the parachute-type high-building life-saving device in use must thrilling one jumps, and this can't jump out without the people of parachute jumping specialized training for the overwhelming majority, and also relating to certainly in the use must technology, at the floor of 30 meters height even also have little time to open umbrella.
Substantial risk may take place and in time withdraw from from high building during at fire at high building is the important class of high-rise building life saving, must solve.
The wire-hanging type high-building life-saving device was also once arranged, but relied on user's upper limbs force when using possibly, otherwise or can descend and easily damage when landing too soon to the user.And, bulky all be difficult to too complicated as structure promote the use of.
Three, summary of the invention
The utility model purpose is: a kind of high building emergency survival device is provided, be applicable to that the individual uses in addition can reusable high building life saving device, especially simple type, use high-building life-saving device reliable, easy to carry.
The utility model purpose is achieved in that a kind of high building emergency survival device, comprise shell, rope, it core spiral shell axle, it is characterized in that also being provided with the ring-shaped brake sheet, tension deceleration dish, tension deceleration plate rail, tension deceleration pull bar, the rope guide pulley, pull rod shaft constitutes, it core spiral shell axle is the axle center of tension deceleration plate rail, tension deceleration dish is contained on the tension deceleration plate rail, and around a day core spiral shell axle rotation, rope is on tension deceleration dish, one end of rope and tension deceleration dish are fixed, the other end freely stretches out on the rope guide pulley, the ring-shaped brake sheet in the circle of tension deceleration dish, tension deceleration pull bar and ring-shaped brake sheet interlock, and be contained on the pull rod shaft.
Further improvement of the utility model is: be provided with the tension automatic slow-down device: promptly be provided with tension adjustment wheel 27, guide wheel 28, tension adjuster in addition, the cam of establishing on guide wheel coaxial, tension adjustment wheel and cam-engaged.Guide wheel 28 is contained in cranks arm on 26, cranks arm 26 to be connected by bearing pin with pull bar lever 25, and the pull bar lever links to each other with pull bar, and rope is drawn on guide wheel 28, and 26 be contained on the axle of cranking arm can be swung.Rope is generally selected steel cable, plastic steel cable for use, also can nylon tape or nylon rope etc.
The course of work of the present utility model such as following: ring-shaped brake sheet, pull bar, pull rod shaft structure are the automobile-used brake members of choosing with standard, be easy to check the tension deceleration dish of similar wheel hub after opening, certainly, use for ease of high-building life-saving device, the installation of ring-shaped brake sheet and pull bar is opposite with automobile-used brake, promptly when free position, tension deceleration dish is checked in the ring-shaped brake sheet by spring action, and pull bar pinned or plate when living, the ring-shaped brake sheet unclamps tension deceleration dish, and the rope of coiling is decontroled.When using with device as the high building emergency survival, the high building emergency survival is strapped between end user's waist by a durable belt with device, and the free external part of rope and indoor member or object are fixed, and the end user falls downwards, frequently press pull bar, the rope of coiling is decontroled, also controlled the speed of tenesmus, land up to people's safety, as somebody upstairs, after then belt can being untied, by people upstairs high-building life-saving device is pulled on the building, rope is used after reeling again.But the people that the high-building life-saving device that is provided with the tension automatic slow-down device can cause to fall and break obtains the lapse rate of an equilibrium.The face that is suitable for the person is wider.
Characteristics of the present utility model are: the utility model provides a kind of high building emergency survival device, is applicable to that the individual uses the simple type device, and is simple and compact for structure, safe and reliable, easy to carry.
Four, description of drawings
Fig. 1 is the utility model cross-sectional view
Fig. 2 is the utility model equal speed mechanism structural representation
Shell 1, case 2, rope dish baffle plate 3, it core spiral shell axle 4, combined type acorn nut 5, space washer 6, ring-shaped brake sheet 7, tension deceleration dish 8, steel ball 9, case dog screw 10, nut 11, rope 12, screw 13, tension deceleration plate rail 14, pull bar 15, tension is adjusted axle 16, piece together tight screw 17, spring washer 18, flat key 19, torsion spring 20, rope guide pulley 21, the little axle 22 of pulley, pull rod shaft 23, pull bar is adjusted screw 24, lever 25, crank arm 26, tension adjustment wheel 27, tension adjuster 29, guide wheel 28, crank pin 30, cam 32, tension adjuster screw thread 31.
Five, the specific embodiment
As shown in the figure, high building emergency survival device, shell 1, case 2 usefulness metals or plastics are made, and case dog screw 10, nut 11 are used for fixing shell.Ring-shaped brake sheet 7, pull bar 15, tension are adjusted the motor and the vehicle using motor brake member of selection standards such as axle 16, the tight screw 17 of assembly, spring washer 18, flat key 19, torsion spring 20, pull rod shaft 23, pull bar adjustment screw 24, after opening, ring-shaped brake sheet 7 is easy to check tension deceleration dish, use for ease of high-building life-saving device, the installation of ring-shaped brake sheet and pull bar is opposite with automobile-used brake, promptly when free position, tension deceleration dish is checked in the ring-shaped brake sheet by spring action, and pull bar pinned or plate when living.
Be provided with the tension automatic slow-down device in rope guide pulley exit: other establishes lever 25, crank arm 26, tension adjustment wheel 27, tension adjuster 29, guide wheel 28, crank pin 30.The tension adjustment wheel 27 that promptly is provided with in addition is contained on the tension adjuster 29, main guide wheel 28 is contained on the 26 1 end arms of cranking arm, under the effect that gravity is arranged, rope is walked around guide wheel and aid in guide wheel 28-1 and guide wheel is pressed to tension adjustment wheel on the tension adjuster, the cam of establishing on guide wheel coaxial, figure cam 32 has a projection, can also be provided with two to four projectioies.When the projection of cam and tension adjustment wheel are collided engagement, drive pull bar lever and pull bar, make tension deceleration dish unclamp friction, otherwise tension deceleration dish is under torsion spring 20 effects, tension deceleration dish is by the akinesia of braking.Crank arm and be contained on the crank pin 30, crank arm and to swing.Regulate tension adjuster screw thread 31 and can regulate the position of tension adjustment wheel and cam-engaged.Then can make the position that cam is engaged do an adjustment, by the friction of cranking arm, pull bar lever and pull bar have been adjusted tension deceleration dish indirectly.
Claims (5)
1, a kind of high building emergency survival device, comprise shell (1), rope (12), it core spiral shell axle (4), it is characterized in that also being provided with ring-shaped brake sheet (7), tension deceleration dish (8), tension deceleration plate rail (14), tension deceleration pull bar (15), rope guide pulley (21), pull rod shaft (23) constitutes, it core spiral shell axle (4) is the axle center of tension deceleration plate rail, tension deceleration dish is contained on the tension deceleration plate rail, and around a day core spiral shell axle rotation, rope is on tension deceleration dish, one end of rope and tension deceleration dish are fixed, the other end freely stretches out on the rope guide pulley, ring-shaped brake sheet (7) is in the circle of tension deceleration dish (8), tension deceleration pull bar (15) and ring-shaped brake sheet interlock, and be contained on the pull rod shaft (23).
2, by the described high building emergency survival of claim 1 device, it is characterized in that being provided with the tension automatic slow-down device: promptly be provided with tension adjustment wheel (27), guide wheel (28), tension adjuster in addition in rope guide pulley exit, the cam of establishing on guide wheel coaxial, tension adjustment wheel and cam-engaged, guide wheel (28) is contained on crank arm (26), crank arm (26) be connected by bearing pin with pull bar lever (25), the pull bar lever links to each other with pull bar, rope is drawn on guide wheel (28), being contained on the crank pin (30) of crank arm (26).Rope generally selects
3, by claim 1 or 2 described high building emergency survival devices, it is characterized in that between the circumference of tension deceleration dish (8) and tension deceleration plate rail (14), being provided with steel ball (9).
4,, it is characterized in that one to four projection of cam of establishing on guide wheel coaxial by claim 1 or 2 described high building emergency survival devices.，
5,, it is characterized in that rope (12) selects the plastic coated steel rope about 3mm for use by claim 1 or 2 described high building emergency survival devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273188 CN2520893Y (en) | 2001-12-31 | 2001-12-31 | High-building life-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273188 CN2520893Y (en) | 2001-12-31 | 2001-12-31 | High-building life-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2520893Y true CN2520893Y (en) | 2002-11-20 |
Family
ID=33678200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01273188 Expired - Fee Related CN2520893Y (en) | 2001-12-31 | 2001-12-31 | High-building life-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2520893Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299783C (en) * | 2003-12-22 | 2007-02-14 | 董文荣 | High rise building safety self aid life saver |
| CN103958002B (en) * | 2011-10-27 | 2016-08-24 | 拉奇韦斯公开有限公司 | Acceptor of energy and fall arrest system safety device |
-
2001
- 2001-12-31 CN CN 01273188 patent/CN2520893Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299783C (en) * | 2003-12-22 | 2007-02-14 | 董文荣 | High rise building safety self aid life saver |
| CN103958002B (en) * | 2011-10-27 | 2016-08-24 | 拉奇韦斯公开有限公司 | Acceptor of energy and fall arrest system safety device |
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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 |