CN2887339Y - Apparatus for escaping from buildings - Google Patents
Apparatus for escaping from buildings Download PDFInfo
- Publication number
- CN2887339Y CN2887339Y CN 200620040784 CN200620040784U CN2887339Y CN 2887339 Y CN2887339 Y CN 2887339Y CN 200620040784 CN200620040784 CN 200620040784 CN 200620040784 U CN200620040784 U CN 200620040784U CN 2887339 Y CN2887339 Y CN 2887339Y
- Authority
- CN
- China
- Prior art keywords
- brake
- clamping plate
- pull
- rotating shaft
- 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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- Emergency Lowering Means (AREA)
Abstract
A building lifesaving-device comprises a rotation-axis and a couple of axis-plywood supporting the rotation-axis; a lifesaving capstan which turns as the turning of rotation-axis and a strip of rescue-rope coiled on the lifesaving capstan; a plane coiled-spring which is connected with one end of the rotation-axis and is arranged on the outer side of one plywood; a brake-disc which is fixed on and whose keys are also set on the other end of the rotation-axis; a brake-band around the outer-circle of the brake-disc; a pull-rod connected with the lower-end of the brake-band; a brake-band restoration spring covered on the pull-rod; a brake strap which is fixed on the out-side of the other plywood to movably support the pull-rod and is also used to support the brake-band restoration spring, and a hole is set on the brake strap for the passing of pull-rod but not of the brake-band restoration spring; a pull-ring arranged on the out-side of the other plywood in a disassembly way and a brake pull-rope is coiled on the pull-ring and one end of the brake pull-rope is connected by pins with the lower-end of pull-rod. The utility model can be used repeatedly. Through a brake system which consists of the pull-ring, the brake-rope, the brake-band restoration spring and the brake-disc, the descending speed during life-saving is controlled so as to safely deliver people to the ground.
Description
Technical field
The utility model relates to a kind of lifesaving appliance, particularly building lifesaving device.
Background technology
In recent years, continuous development along with urban construction, skyscraper is rised sheer from level ground like the mushrooms after rain, and residential building building, office building, hotel, market and public place of entertainment are progressively to the dense type Development of High-rise Buildings of living in concentrated communities, and therefore unexpected calamity is just huger to the loss that people cause.When other disaster such as fire particularly occurring when skyscraper, people's escape just becomes a great problem.This is that the elevator of skyscraper is generally closed because when other disaster such as fire occurring, and the unique passway for escaping of people is exactly stair.But during breaking out of fire, generally be flooded with smog in the stair passage, make troubles to people's escape.
In order to escape from skyscraper, a kind of method that adopts is that window from skyscraper puts down escaping rope at present, and people catch escaping rope to slide.But, catch the hand of escaping rope to lose power easily and throw, thereby the accident of meeting accident because when other disaster such as fire occurring, people's psychology is general relatively more panic.Another kind method is exactly that the aerial ladder of waiting for fire brigade is rescued, but the time is oversize, and people do not have and bear with, thereby people often occur when breaking out of fire, from the tragedy of upstairs jumping off and causing injury.
Summary of the invention
The purpose of this utility model is in order to solve existing skyscraper escape mode deficiency, and provide a kind of building lifesaving device that is suitable for from skyscraper, escaping, this device can needn't pass through Lift ﹠ Stairs in the following time of emergency situation that accident takes place, and people just can carry out safe escape.
As building lifesaving device of the present utility model, comprising:
One rotating shaft,
The clamping plate that connect by connector between two, described rotating shaft axle is bearing on two clamping plate;
The one lifesaving capstan winch that rotates with rotating shaft, described lifesaving capstan winch is wound with escaping rope, and escaping rope one end bolt has hanging basket;
One is installed in the plane scroll spring that the clamping plate outside is gone up and is connected with rotating shaft one end;
The brake disc of the rotating shaft other end is established and be fixed in to one key;
One encircles the brake ribbon outside the brake disc excircle;
One is connected the pull bar of brake ribbon lower end; On pull bar, be with the brake ribbon back-moving spring;
One is fixed on another clamping plate outside in order to live the described pull bar of supporting and in order to hold the supporting plate of brake ribbon back-moving spring, has one and hold pull bar and pass but limit the hole that the brake ribbon back-moving spring passes through on described supporting plate; Described pull bar passes this hole;
One is removably mounted on the hand draw ring in another clamping plate outside, is wound with the brake stay cord on this hand draw ring, and an end of described brake stay cord is bolted to the lower end of described pull bar.
Described hand draw ring is installed in the outside of another clamping plate by a ring cover.Be covered with the spring shield that is fixed on the clamping plate at described plane scroll spring.
Described rotating shaft two ends are installed on two clamping plate by bearing or axle sleeve.
The length of described brake stay cord is consistent with the length of escaping rope.
When fire or other disaster appearred in skyscraper, the survivor can take out this building lifesaving device, and it is suspended on outside the window, during suspension, can pass the connector between described two clamping plate and be fixed on one with rope and firmly locate.The utility model also can directly be suspended on the place of skyscraper near window.When needing escape, the survivor unloads and covers on the outer ring cover of hand draw ring, takes out hand draw ring, holds hand draw ring with one.Be seated at then in the hanging basket, slide from the high-altitude and escape.In hanging basket downslide process, hanging basket drives lifesaving capstan winch positive direction by escaping rope and rotates, and puts down escaping rope.And the lifesaving capstan winch also drives rotating shaft and then drives the brake disc positive direction and rotate in the positive direction rotation process, drives plane scroll spring simultaneously and is in the state of tightening up.
When if decrease speed is too fast, the survivor can strain hand draw ring downwards, by the downward tractive pull bar of braking rope, the pull bar that moves downward makes brake ribbon tightly encase the part outer peripheral face of brake disc, produce bigger frictional force between the two, at this moment brake disc is subjected to the effect of frictional force, and rotating speed slows down even stops operating, and slows down even stops operating thereby order about lifesaving capstan winch rotating speed by rotating shaft.So just can make the decrease speed of escape slow down even stop decline.And when downward tractive pull bar, can force the brake ribbon back-moving spring compression that is enclosed within on the pull bar.
If decrease speed is crossed when slow, the survivor can hand draw ring in the raw, at this moment the brake ribbon back-moving spring resets, the reset force of its generation can force on the pull bar and move, and then makes brake ribbon and brake disc disengaging.When on the brake disc during zerofriction force, lifesaving capstan winch, rotating shaft, brake disc can quicken positive direction and rotate, thereby the decrease speed of escape is accelerated.
After the survivor arrives place of safety and leaves hanging basket, plane scroll spring will loosen gradually, and then drive the rotating shaft counter-rotation, and rotating shaft simultaneously drives lifesaving capstan winch counter-rotation, reclaim escaping rope and make hanging basket get back to original state, escape for a back survivor.Before the survivor's escape in back, can reclaim braking rope earlier, the action that repeats last survivor then gets final product safe escape.
After disaster is eliminated, braking rope can be reclaimed and is wound on again on the hand draw ring, cover the outside that hand draw ring is reinstalled in another clamping plate with ring then, take off building escape device of the present utility model and get final product.
Owing to adopted technical scheme as above, it is safe and reliable, easy for installation to the utlity model has escape, advantage of simple structure.Reusable.By the braking mechanism that constitutes by hand draw ring, braking rope, pull bar, brake ribbon back-moving spring, brake disc, the decrease speed during the control escape, people's safety is delivered to ground the most at last.Make each household person under state of necessity, to implement to save oneself, improved inhabitation high building crowd's living safety sense.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of the utility model building escape device.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, building lifesaving device comprises rotating shaft 1, two clamping plates 2,3, lifesaving capstan winch 4, escaping rope 5, hanging basket 6, plane snail coil spring 7, brake disc 8, brake ribbon 9, pull bar 10, brake ribbon back-moving spring 11, hand draw ring 12, braking rope 13, spring shield 14, ring cover 15.
Rotating shaft 1 is bearing on two clamping plate 2,3 by bearing 16 or axle sleeve axle, and bearing 16 can adopt two envelope store oil bearings.Adopt connector to connect between two clamping plate 2,3, connector is that 17, four bolts of four bolts pass two clamping plate, 2,3 backs nut 18 and tight.The outside of two clamping plate 2,3 is stretched out at rotating shaft 1 two ends.
Lifesaving capstan winch 4 is installed in the middle part of rotating shaft 1 by key and between two clamping plate 2,3, rotating shaft 1 is rotated with lifesaving capstan winch 4.Escaping rope 5 is wound on the lifesaving capstan winch 4, and escaping rope 5 can adopt cable wire or other solid rope.Hanging basket 6 is bolted to an end of escaping rope 5, uses when escaping for people.Hanging basket 6 also can by triangular form safety belt, insurance safety buckle replace.
Plane snail coil spring 7 is installed on clamping plate 2 outsides and with rotating shaft 1 one ends and is connected, and when rotating shaft 1 positive direction was rotated, plane snail coil spring 7 can be in the state of tightening up, and plane snail coil spring 7 can drive rotating shaft 1 counter-rotation when being in relaxation state.In order to block dust, spring shield 14 can be covered on the plane snail coil spring 7, spring shield 14 is installed on clamping plate 2 outsides by securing member.
Brake disc 8 is fixed on rotating shaft 1 other end by key and fastening screw nut 19, and is positioned at the outside of clamping plate 3.Brake disc 8 rotates with rotating shaft 1.The outer circumference surface of brake disc 8 is provided with the friction line.
Be positioned at brake disc 8 one side lower parts in the outside of clamping plate 3 and be fixed with a supporting plate 20, on supporting plate 20, have a hole 21, after this hole 21 is passed in pull bar 10 lower ends, with an end bolt of braking rope 13.The other end of braking rope 13 is fixed on the hand draw ring 12, and braking rope 13 redundances are wound on the hand draw ring 12.Same braking rope 13 can adopt cable wire or other solid rope.
After pull bar 10 upper ends put brake ribbon back-moving spring 11, fixedly connected by clamp nut 22 with the lower end of brake ribbon 9.Brake ribbon back-moving spring 11 and is held by supporting plate 20 between clamp nut 22 and supporting plate 20.
Brake ribbon 9 is an endless belt, encircles outside brake disc 8 excircles and is positioned at the outside of clamping plate 3.One end of brake ribbon 9 is fixed on the clamping plate 3, and opposite side is connected with pull bar 10 upper ends.When pulling down pull bar 10, brake ribbon 9 can tightly be wrapped on brake disc 8 excircles and produce frictional force, stops brake disc 8 to rotate, and then stops rotating shaft 1 and lifesaving capstan winch 4 to rotate, with the control decrease speed.
Hand draw ring 12 can be installed in the outside of clamping plate 3 by a ring cover 15, the outside that ring cover 15 can be installed in clamping plate 3 by the mode or the securing member of engaging when not using.Can unload ring cover 15 during escape and take out hand draw ring 12.Ring cover 15 is a translucent cover, can leave occupant's information on it.Ring cover 15 can be thrown down to escape direction together with braking rope 13 and hand draw ring 12 during escape.
The length of escaping rope 5 and braking rope 13 is consistent with the height of floor, and different floors can be selected the building escape device of different size for use.Escaping rope 5 design ability to bears are 100 kilograms, and specific (special) requirements needs otherwise designed.These building escape device the adult use separately, and children use simultaneously with the adult.
During escape, be installed in windowsill top or balcony top, be convenient to escape and use by securing member.Install and fix and to use steel fastener, and will consider that the position of being installed is more convenient in using.Can under emergency situation, need the survivor escape danger like this from high building as fire alarm, theft alarm.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1, building lifesaving device is characterized in that, comprising:
One rotating shaft,
The clamping plate that connect by connector between two, described rotating shaft axle is bearing on two clamping plate;
The one lifesaving capstan winch that rotates with rotating shaft, described lifesaving capstan winch is wound with escaping rope, and escaping rope one end bolt has hanging basket;
One is installed in the plane scroll spring that the clamping plate outside is gone up and is connected with rotating shaft one end;
The brake disc of the rotating shaft other end is established and be fixed in to one key;
One encircles the brake ribbon outside the brake disc excircle;
One is connected the pull bar of brake ribbon lower end; On pull bar, be with the brake ribbon back-moving spring;
One is fixed on another clamping plate outside in order to live the described pull bar of supporting and in order to hold the supporting plate of brake ribbon back-moving spring, has one and hold pull bar and pass but limit the hole that the brake ribbon back-moving spring passes through on described supporting plate; Described pull bar passes this hole;
One is removably mounted on the hand draw ring in another clamping plate outside, is wound with the brake stay cord on this hand draw ring, and an end of described brake stay cord is bolted to the lower end of described pull bar.
2, building lifesaving device according to claim 1 is characterized in that, described hand draw ring is installed in the outside of another clamping plate by a ring cover.
3, building lifesaving device according to claim 1 is characterized in that, is covered with the spring shield that is fixed on the clamping plate at described plane scroll spring.
4, building lifesaving device according to claim 1 is characterized in that, described rotating shaft two ends are installed on two clamping plate by bearing or axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620040784 CN2887339Y (en) | 2006-04-04 | 2006-04-04 | Apparatus for escaping from buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620040784 CN2887339Y (en) | 2006-04-04 | 2006-04-04 | Apparatus for escaping from buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2887339Y true CN2887339Y (en) | 2007-04-11 |
Family
ID=38045916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620040784 Expired - Fee Related CN2887339Y (en) | 2006-04-04 | 2006-04-04 | Apparatus for escaping from buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2887339Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736216A (en) * | 2014-02-14 | 2014-04-23 | 范雲鹤 | Novel high building escape device |
| CN112263790A (en) * | 2020-10-08 | 2021-01-26 | 李国栋 | Automatic slowly-descending protection device |
-
2006
- 2006-04-04 CN CN 200620040784 patent/CN2887339Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736216A (en) * | 2014-02-14 | 2014-04-23 | 范雲鹤 | Novel high building escape device |
| CN112263790A (en) * | 2020-10-08 | 2021-01-26 | 李国栋 | Automatic slowly-descending protection 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: 20070411 Termination date: 20110404 |