CN100484593C - Life-saving means for person escaping from high building - Google Patents
Life-saving means for person escaping from high building Download PDFInfo
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- CN100484593C CN100484593C CNB2004100672306A CN200410067230A CN100484593C CN 100484593 C CN100484593 C CN 100484593C CN B2004100672306 A CNB2004100672306 A CN B2004100672306A CN 200410067230 A CN200410067230 A CN 200410067230A CN 100484593 C CN100484593 C CN 100484593C
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- lever
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Abstract
A lifesaving apparatus for high building is composed of rope, case with suspending arm fixed to its top, static friction part installed to left of case, movable friction part matched with said static one to form a rope channel between them, pull spring hook, the boosting connection rod consisting of left and right connection rods, etc. Its advantages are dropping down at uniform speed, and high safety.
Description
Technical field
The present invention relates to escape device, especially relate to a kind of escape device for high-rise buildings.
Background technology
Along with social development, the high buildings and large mansions quantity in city is increased sharply, the also high gradually stratification of residenter house, this must bring the problem of a public safety, in case i.e. building breaking out of fire stays in high level or how to escape the people of high level work and escape danger, and is an incident that attracts people's attention especially.Because lack survival equipment, the survivor can't in time flee from, or is choked to death by dense smoke, or jump out of the building tumble injury or fall to death, annual injures and deaths are all heavy especially, make us startling.Though and existing known escaping tool such as oblique rope downhill race, hang indigo plant or air cushion safety, simple, can play certain lifesaving effect, but these instruments all must be received the rescue personnel and could use after alarm is on the scene, the survivor can't use separately before the rescue personnel arrives, this has just missed the very first time of escape, can't save oneself, increase the injures and deaths chance.
Summary of the invention
Thereby the object of the present invention is to provide and a kind ofly can make survivor's safety at the uniform velocity glide, in the very first time, just escape from dangerous situation to reach the purpose of saving oneself, be convenient to people and disperse to escape, reduce because of dense smoke and suffocate and crowd the injures and deaths that cause, safe and reliable escape device for high-rise buildings.
The object of the present invention is achieved like this: the present invention includes rope, casing and condom, feature is the arm that is fixed with " people " font on the casing top, at the infall of arm the center of gravity wheel is installed; The left end top is equipped with fixed pulley in casing, left end is equipped with the static friction spare of " Contraband " shape and inner wall smooth in casing, the upper end of tension spring is hooked on the fixture on middle top in the casing, the lower end is hooked in vertical tension masthead end, the reinforcement connecting rod is made up of left connecting rod and right connecting rod, the right-hand member of left side connecting rod and the left end of right connecting rod are movably arranged on the vertical tension bar by bearing pin, the left end of left side connecting rod is movably arranged in the dyanainic friction groove in the middle of the smooth dyanainic friction spare of " Contraband " shape and outer wall by bearing pin, be placed between middle dyanainic friction spare of static friction spare and the static friction spare and form the static friction groove that allows rope pass, the right-hand member of right connecting rod is movably arranged on the casing by bearing pin; The left end of counter-jib is hinged on the bottom of vertical tension bar, and right-hand member is hinged on the casing; The right, middle part of lever is movably arranged on the casing by lever shaft, middle part at lever is processed with chute, be fixed with the slide-bar that is sleeved in the chute in the lower end of vertical tension bar, the upper end of hanging block is fixed on the left end of lever, be fixed with the hanging column that is used to hang condom in the lower end of hanging block, the threaded fixed block of processing in the middle of the right-hand member bottom is fixed with in casing, the top of screw rod screws out the bottom righthand side that fixed block withstands lever, and the bottom turncap of screw rod is outside casing; The top of rope be enclosed within be fixed in metope ceiling hook or tie up on pillar, the bottom is walked around center of gravity wheel, fixed pulley downwards successively, passes casing through the static friction groove again.
The upper and lower of the dyanainic friction spare in casing is separately installed with roller wheel up and down.
Upper right quarter in casing has been equipped with the cushion block of reinforcement casing intensity effect.
The present invention adopts static friction spare and dyanainic friction spare clamping engagement to pass through fast in the static friction groove to obstruct rope, and the two force-increasing mechanisms that also adopt reinforcement connecting rod and lever to form are regulated gliding speed automatically, and do not need artificially to control gliding speed again.When building generation raging flames, the survivor again can't be when elevator or corridor safety be withdrawn from, the survivor just can take out escape device for high-rise buildings of the present invention, with the top of rope be enclosed within be fixed in metope ceiling hook or tie up on pillar, then with the downward lowering in the bottom of rope to ground, the survivor hangs the top of condom on the hanging column of hanging block lower end again, leg is passed the condom recoil on condom, mix up screw rod, escape device for high-rise buildings of the present invention slides to ground in company with the survivor safely at the uniform velocity down along rope simultaneously under survivor's gravity effect, thereby in the very first time, just escape from dangerous situation, and need not to rely on rescue personnel's rescue, reached the purpose of saving oneself.Again with escape device for high-rise buildings of the present invention and rope pull-up simultaneously, lowering downwards is to ground simultaneously with rope after previous survivor drops down onto ground for follow-up survivor, and follow-up survivor can be sitting in again on the condom, slides to ground under rope safety.The vertical tension bar keeps vertical with the center of reinforcement connecting rod all the time under the effect of counter-jib.The also available screw rod of the survivor roof pressure lever that makes progress increases brake pressure, and the gliding speed that has configured is slowed down.Therefore the present invention have can make survivor's safety glide at the uniform velocity, in the very first time, just escape from that thereby dangerous situation reaches the purpose of saving oneself, decrease speed is adjustable, be convenient to people disperse to escape, reduce because of dense smoke suffocate and the injures and deaths that cause of crowding, in light weight, volume is little, ingenious, cost advantage low, esy to use, safe and reliable firmly, escape device for high-rise buildings of the present invention and condom can be packed in the special-purpose case simultaneously, be placed on showy place in the high buildings and large mansions, prepare against when meeting an urgent need and use.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that A-A of Fig. 1 is to cross-sectional schematic.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the present invention is described in further detail.
The present invention includes casing 1, rope 24 and condom, be fixed with the arm 23 of " people " font on casing 1 top, center of gravity wheel 25 is installed at the infall of arm 23; The left end top is equipped with fixed pulley 22 in casing 1, left end is equipped with the static friction spare 3 of " Contraband " shape and inner wall smooth in casing 1, the upper end of tension spring 20 is hooked on the fixture 21 on middle top in the casing 1, the lower end is hooked in vertical tension bar 16 tops, reinforcement connecting rod 18 is made up of left connecting rod 5 and right connecting rod 17, the right-hand member of left side connecting rod 5 and the left end of right connecting rod 17 are movably arranged on the vertical tension bar 16 by bearing pin 29, the left end of left side connecting rod 5 is movably arranged in the dyanainic friction groove 27 in the middle of the smooth dyanainic friction spare of " Contraband " shape and outer wall 4 by bearing pin 28, be placed on the static friction groove 26 that formation allows rope 24 pass between dyanainic friction spare 4 and the static friction spare 3 in the middle of the static friction spare 3, the right-hand member of right connecting rod 17 is movably arranged on the casing 1 by bearing pin 30; The left end of counter-jib 15 is hinged on the bottom of vertical tension bar 16, and right-hand member is hinged on the casing 1; The right, middle part of lever 14 is movably arranged on the casing 1 by lever shaft 13, be processed with chute 7 at the middle part of lever 14, be fixed with the slide-bar 8 that is sleeved in the chute 7 in the lower end of vertical tension bar 16, the upper end of hanging block 9 is fixed on the left end of lever 14, be fixed with the hanging column 10 that is used to hang condom in the lower end of hanging block 9, the threaded fixed block 11 of processing in the middle of the right-hand member bottom is fixed with in casing 1, the top of screw rod 12 screws out the bottom righthand side that fixed block 11 withstands lever 14, and the bottom turncap of screw rod 12 is outside casing 1; The top of rope 24 is enclosed within the hook that is fixed in Qiang Mian ceiling or ties up on pillar. and the bottom is walked around center of gravity wheel 25, fixed pulley 22 downwards successively, passes casing 1 through static friction groove 26 again.
Upper right quarter in casing 1 has been equipped with the cushion block 19 of reinforcement casing 1 intensity effect.
The survivor with the top of rope 24 be enclosed within be fixed in metope ceiling hook or tie up on pillar, then with the downward lowering in the bottom of rope 24 to ground, the survivor hangs the top of condom on the hanging column 9 of hanging block 8 lower ends, the survivor passes leg the condom recoil again on condom, mix up screw rod 12, configure gliding speed, can safety at the uniform velocity glide.No matter the speed that survivor's body weight how much, all can be set glides.
Operation principle:
After the survivor is sitting on the condom, its gravity is with hanging block 8, lever 14, vertical tension bar 16, tension spring 20 pulls down, also slide left along chute 7 in the bottom of vertical tension bar 16, vertical tension bar 16 is again with reinforcement connecting rod 18, counter-jib 15 is drop-down, because the right-hand member of right connecting rod 17 is movably arranged on the casing 1 by bearing pin 30, the right-hand member of counter-jib 15 also is hinged on the casing 1, be that the right-hand member of right connecting rod 17 and the right-hand member of counter-jib 15 all can only rotate and can not move, the left end of the left end of right connecting rod 17 and counter-jib 15 promotes vertical tension bar 16, left side connecting rod 5 pushes left, the left end of left side connecting rod 5 promotes dyanainic friction spare 4 and also pushes rope 24 left, static friction spare 3 passes through in static friction groove 26 to obstruct rope 24 fast with dyanainic friction spare 4 clamping engagement, and the survivor simultaneously safely at the uniform velocity down slides to ground along rope 24 in company with escape device for high-rise buildings under survivor's gravity effect.Vertical tension bar 16 keeps vertical with the center of reinforcement connecting rod 18 all the time under the effect of counter-jib 15.
Claims (3)
1, a kind of escape device for high-rise buildings comprises casing (1), rope (24) and condom, it is characterized in that: be fixed with the arm (23) of " people " font on casing (1) top, at the infall of arm (23) center of gravity wheel (25) be installed; The left end top is equipped with fixed pulley (22) in casing (1), left end is equipped with the static friction spare (3) of " ㄈ " shape and inner wall smooth in casing (1), the upper end of tension spring (20) is hooked on the fixture (21) on middle top in the casing (1), the lower end is hooked in vertical tension bar (16) top, reinforcement connecting rod (18) is made up of left connecting rod (5) and right connecting rod (17), the right-hand member of left side connecting rod (5) and the left end of right connecting rod (17) are movably arranged on the vertical tension bar (16) by bearing pin (29), the left end of left side connecting rod (5) is movably arranged in the dyanainic friction groove (27) of smooth dyanainic friction spare (4) centre of " ㄈ " shape and outer wall by bearing pin (28), be placed between middle dyanainic friction spare (4) of static friction spare (3) and the static friction spare (3) and form the static friction groove (26) that allows rope (24) pass, the right-hand member of right connecting rod (17) is movably arranged on the casing (1) by bearing pin (30); The left end of counter-jib (15) is hinged on the bottom of vertical tension bar (16), and right-hand member is hinged on the casing (1); The right, middle part of lever (14) is movably arranged on the casing (1) by lever shaft (13), be processed with chute (7) at the middle part of lever (14), be fixed with the slide-bar (8) that is sleeved in the chute (7) in the lower end of vertical tension bar (16), the upper end of hanging block (9) is fixed on the left end of lever (14), be fixed with the hanging column (10) that is used to hang condom in the lower end of hanging block (9), processing threaded fixed block (11) in the middle of the right-hand member bottom is fixed with in casing (1), the top of screw rod (12) screws out fixed block (11) and withstands the bottom righthand side of lever (14), and the bottom turncap of screw rod (12) is outside casing (1); The top of rope (24) be enclosed within be fixed in metope ceiling hook or tie up on pillar, the bottom is walked around center of gravity wheel (25), fixed pulley (22) downwards successively, passes through static friction groove (26) again and passes casing (1).
2, escape device for high-rise buildings as claimed in claim 1 is characterized in that: the top of the dyanainic friction spare (4) in casing (1) is equipped with roller wheel (2), and the below is equipped with down roller wheel (6).
3, escape device for high-rise buildings as claimed in claim 1 is characterized in that: the upper right quarter in casing (1) has been equipped with the cushion block (19) of reinforcement casing (1) intensity effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100672306A CN100484593C (en) | 2004-10-12 | 2004-10-12 | Life-saving means for person escaping from high building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100672306A CN100484593C (en) | 2004-10-12 | 2004-10-12 | Life-saving means for person escaping from high building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1618483A CN1618483A (en) | 2005-05-25 |
| CN100484593C true CN100484593C (en) | 2009-05-06 |
Family
ID=34765030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100672306A Expired - Fee Related CN100484593C (en) | 2004-10-12 | 2004-10-12 | Life-saving means for person escaping from high building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100484593C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266646B (en) * | 2011-07-06 | 2012-07-04 | 李良友 | Lever-controlled tower double-cage reciprocating escaping device |
-
2004
- 2004-10-12 CN CNB2004100672306A patent/CN100484593C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1618483A (en) | 2005-05-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090506 Termination date: 20111012 |