CN102068770A - Damp uncoiling device and high-rise escape device - Google Patents
Damp uncoiling device and high-rise escape device Download PDFInfo
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- CN102068770A CN102068770A CN 201110036904 CN201110036904A CN102068770A CN 102068770 A CN102068770 A CN 102068770A CN 201110036904 CN201110036904 CN 201110036904 CN 201110036904 A CN201110036904 A CN 201110036904A CN 102068770 A CN102068770 A CN 102068770A
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- unwrapping wire
- uncoiling
- damp
- damping
- paying out
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Abstract
The invention discloses a damp uncoiling device having advantages of low cost, simple structure and convenience of use. The damp uncoiling device comprises a front cover and a rear cover which are folded together; at least one friction cavity is formed on the back of the front cover; a damping component is arranged in the friction cavity; an uncoiling cavity is formed on the back of the rear cover; an uncoiling component is arranged in the uncoiling cavity; the uncoiling component comprises an uncoiling shaft; an uncoiling wheel and an uncoiling gear are arranged on the uncoiling shaft; the damping component comprises a damping shaft; a support is arranged on the damping shaft; one side of the support is movably hinged with a pair of braking blocks; friction sheets are arranged on the braking blocks; on the other side of the support, the two braking blocks are connected with each other through a tension spring; a damping gear engaged with the uncoiling gear is arranged on the damping shaft; and a threading opening matched with the uncoiling wheel is formed on the rear cover. The invention also discloses a high-rise escape device comprising the damp uncoiling device. The high-rise escape equipment is mainly used on occasions such as apartment houses, hotels and restaurants, office buildings and the like.
Description
Technical field
The present invention relates to apparatus that the personnel that can assist life to be on the hazard escape and damp uncoiling device wherein from skyscraper.
Background technology
At present, being used for the apparatus of high-rise life saving or lifesaving, as aerial ladder etc., all is government offices' special uses such as fire-fighting, public security, bulky, cost an arm and a leg, and common other can not remove such apparatus of purchasing.For the personnel that are on the high building, in case run into accidents such as fire or earthquake, all can swarm usually to Lift ﹠ Stairs, this is quite wrong selection in fact, because elevator all can not use in these accidents usually; And go downstairs from stair, also unrealistic.On the one hand, because floor is too high, and is crowed with people in the corridor, order is very chaotic, and mobile phase has little time on the time when slowly at all; On the other hand, under the situation of breaking out of fire, extra exits such as whole corridor all are flooded with flame, smog and pernicious gas, and under the situation that earthquake takes place, stair all have the danger of toppling over constantly.In fact, a lot of people be not the casualties in fire or seismic events, but the casualties is in trampling mutually or flue gas suffocates.Certainly, also have the people and prepared rope in advance, when running into accidents such as fire or earthquake, rope one end can be fixed, by means of rope, from window along the wall landing to ground.Clearly, under critical very much situation, the people through training, not having stable psychological quality normally dare not escape in this way, and is perfectly safe because this escape method can not be accomplished, safe and reliable.For this reason, the applicant puies forward intersecting and merging on June 17th, 2009 to State Intellectual Property Office to have obtained an invention and created name is that high-rise escape apparatus, the patent No. are the patent of invention of ZL200920046633.0.But the damp uncoiling device in this high-rise escape apparatus is ready-made, and cost is higher, and the structure more complicated is used inconvenience, makes troubles for the use of whole high-rise escape apparatus; And after the fixture of this high-rise escape apparatus was installed, security can not get reliable guarantee.
Summary of the invention
Technical problem to be solved by this invention is: a kind of low price, damp uncoiling device simple in structure, easy to use are provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: damp uncoiling device, comprise: to the forward and backward lid that lumps together, the back side of protecgulum is provided with at least one friction lumen, is provided with damper assembly in the friction lumen, and the back side of described bonnet is provided with the unwrapping wire chamber, be provided with the unwrapping wire assembly in the unwrapping wire chamber, the unwrapping wire assembly comprises: paying out reel, paying out reel are provided with actinobacillus wheel and unwrapping wire gear, and the actinobacillus wheel upper edge circumferentially is provided with the unwrapping wire groove; Described damper assembly comprises: the damping axle, the damping axle is provided with bearing, one side of bearing is movably hinged with the brake block that a pair of and corresponding friction lumen matches, brake block is provided with friction plate, two brake block link to each other by extension spring at the opposite side of bearing, also are provided with the damping gear that is meshed with the unwrapping wire gear on the damping axle; Be respectively arranged with damping axle support holes on the diapire on the diapire of described friction lumen and unwrapping wire chamber, the two ends of damping axle are movably arranged on respectively in the corresponding damping axle support holes, be respectively arranged with the paying out reel support holes on the diapire in unwrapping wire chamber and on the back side of protecgulum, the two ends of paying out reel are movably arranged on corresponding paying out reel support holes respectively; Described bonnet is provided with the threading opening that matches with actinobacillus wheel.
Described unwrapping wire groove is " V " shape groove, circumferentially is provided with several anti-skidding projectioies on the both sides sidewall of unwrapping wire groove respectively, and the anti-skidding projection on the sidewall of both sides staggers mutually.
The back side of described protecgulum is respectively arranged with lead in the both sides of threading opening.
Also be provided with the suspension ear on the surface of described protecgulum or bonnet.
Further technical problem to be solved by this invention is: provide a kind of fixed installation high-rise escape apparatus very simple, easy to use.
For solving above-mentioned further technical problem, the technical solution used in the present invention is: high-rise escape apparatus, comprise: draw drum, safe bundling belt, fixture and above-mentioned damp uncoiling device, be wound with steel wire rope on the draw drum, damp uncoiling device links to each other with described fixture, described steel wire rope is walked around actinobacillus wheel on the paying out reel by threading opening, is connected with the safety bundling belt.
Described fixture comprises that the suspension ring of noose, opening and at least one can be installed in the link in the body of wall, and noose is located in the link, and links to each other with described damp uncoiling device with bolt in being located in the suspension ring openend by suspension ring.
Described fixture comprises suspension ring and link that can be installed in the body of wall of opening, and suspension ring put on the link, and link to each other with described damp uncoiling device by bolt.
The invention has the beneficial effects as follows: damp uncoiling device of the present invention adopts centrifugal structure, design very simple, ingenious, low price, very convenient to use, thereby make the use of whole high-rise escape apparatus very convenient; And the fixture in the high-rise escape apparatus of the present invention is very firm after installing, and makes the security of high-rise escape apparatus obtain reliable guarantee.
Description of drawings
Fig. 1 is the cross-sectional view of damp uncoiling device of the present invention.
Fig. 2 is the structural representation of the right apparent direction of protecgulum among Fig. 1.
Fig. 3 is the structural representation of bonnet left side apparent direction among Fig. 1.
Fig. 4 is the A-A sectional structure schematic diagram of Fig. 2.
Fig. 5 is the B-B sectional structure schematic diagram of Fig. 2.
Fig. 6 is the structural representation of damping axle and bearing.
Fig. 7 is the left TV structure schematic diagram of Fig. 6.
Fig. 8 is the structural representation of damper assembly among Fig. 1.
Fig. 9 is the right TV structure schematic diagram of right side brake block among Fig. 8.
Figure 10 is the plan structure schematic diagram of right side brake block among Fig. 8.
Figure 11 is the broken section structural representation of the side-looking direction of suspension ring among Fig. 1.
Figure 12 is the partial structurtes schematic diagram of chuck.
Figure 13 is the another kind of structural representation of protecgulum of the present invention.
Figure 14 is the structural representation of the back apparent direction of protecgulum shown in Figure 13.
Figure 15 is the another kind of structural representation of bonnet of the present invention.
Figure 16 is the structural representation of the back apparent direction of bonnet shown in Figure 15.
Figure 17 is the structural representation of escape apparatus of the present invention.
Among Fig. 1 to Figure 17: 1, protecgulum, 101, reference column, 102, lead, 103, the retaining thread hole, 104, friction lumen, 105, damping axle support holes, 106, the paying out reel support holes, 2, bonnet, 201, locating hole, 202, hang ear, 203, fixing hole, 204, the unwrapping wire chamber, 205, damping axle support holes, 206, the paying out reel support holes, 3, paying out reel, 4, the damping axle, 5, actinobacillus wheel, 51, chuck, 511, anti-skidding projection, 512, the unwrapping wire groove, 6, the unwrapping wire gear, 7, the damping gear, 8, bearing, 81, hinge hole, 9, brake block, 91, the extension spring groove, 92, the bearing groove, 93, pin-and-hole, 94, the extension spring screwed hole, 10, friction plate, 11, extension spring, 12, steel wire rope, 20, draw drum, 21, suspension ring, 211, openend, 212, through hole, 213, openend, 214, screwed hole, 22, safe bundling belt, 23, link, 24, noose, 25, damp uncoiling device, 26, the steel wire rope connector, 27, safe ring set, 28, hook, 30, protecgulum, 40, bonnet.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
Extremely shown in Figure 5 as Fig. 1, damp uncoiling device of the present invention, comprise: to protecgulum 1 and the bonnet 2 that lumps together, the back side of protecgulum 1 is provided with a friction lumen 104, be provided with damper assembly in the friction lumen 104, the back side of bonnet 2 is provided with unwrapping wire chamber 204, be provided with the unwrapping wire assembly in the unwrapping wire chamber 204, the unwrapping wire assembly comprises: paying out reel 3, paying out reel 3 is provided with actinobacillus wheel 5 and unwrapping wire gear 6, actinobacillus wheel 5 upper edges circumferentially are provided with " V " shape unwrapping wire groove 512, the concrete structure of actinobacillus wheel 5 comprises: a left side, right two chucks 51, a left side, the central authorities of right two chucks 51 are provided with the installation sleeve that matches with paying out reel 3, a left side, right chuck 51 is enclosed within on the paying out reel 3 by installation sleeve involutoryly, and weld together with paying out reel 3, a left side, form " V " shape unwrapping wire groove 512 between the right chuck 51, promptly left on the both sides sidewall of unwrapping wire groove 51, circumferentially be provided with respectively on the inside side walls of right chuck 51 several anti-skidding protruding 511---referring to shown in Figure 12, a left side, on right chuck 51 inside side walls anti-skidding protruding 511 stagger mutually; As shown in Figure 8, described damper assembly comprises: damping axle 4, damping axle 4 is provided with bearing 8---referring to Fig. 6, shown in Figure 7, one side of bearing 8 is movably hinged with the brake block 9 that a pair of and corresponding friction lumen 204 matches---referring to Fig. 9, shown in Figure 10, two brake block 9 link to each other by extension spring 11 at the opposite side of bearing, its concrete set-up mode is: a side of bearing 8 offers a pair of hinge hole 81, the both sides of brake block 9 offer extension spring groove 91 and bearing groove 92 respectively, offer the pin-and-hole 93 that matches with hinge hole 81 on the both sides sidewall of bearing groove 92, brake block 9 is movably articulated on the bearing 8 by pin-and-hole 93 and the bearing pin in the hinge hole 81 that is located on the bearing groove 92 both sides sidewalls, offer extension spring screwed hole 94 on the diapire of extension spring groove 91, be screwed with the extension spring bolt in the extension spring screwed hole 94, the two ends of described extension spring 11 are enclosed within respectively on the extension spring bolt of a corresponding side; Brake block 9 is provided with friction plate 10, also be provided with the damping gear 7 that is meshed with unwrapping wire gear 6 on the damping axle 4, the number of teeth of damping gear 7 is less than the number of teeth of unwrapping wire gear 6, and generally, the number of teeth of damping gear 7 is not more than 1/10th of unwrapping wire gear 6 numbers of teeth; Be respectively arranged with damping axle support holes 105 and 205 on the diapire on the diapire of described friction lumen 104 and unwrapping wire chamber 204, the two ends of damping axle 4 are movably arranged on respectively in damping axle support holes 105 and 205, be respectively arranged with paying out reel support holes 206 and 106 on the diapire in unwrapping wire chamber 204 and on the back side of protecgulum 1, the two ends of paying out reel 3 are movably arranged on respectively in paying out reel support holes 105 and 106; Described bonnet 2 is provided with the threading opening that is used to wear steel wire rope 12 that matches with actinobacillus wheel 5.In the present embodiment, the bead of the damping axle support holes 205 of bonnet 2 is provided with damping axle supporting boss, and the bead of the paying out reel support holes 206 of bonnet 2 is provided with the paying out reel supporting boss; The back side of described protecgulum 1 is respectively arranged with the lead 102 that is used to reduce steel wire rope 12 and threading opening friction in the both sides of threading opening; Also be provided with the suspension ear 202 that is used to install suspension ring 21 on the surface of described bonnet 2.
In order to increase safety coefficient, protecgulum in the described damp uncoiling device also can be arranged to as Figure 13, structure shown in Figure 14, this protecgulum 30 is with the difference of above-mentioned protecgulum 1, be provided with on the back side of protecgulum 30 two with the identical friction lumen of above-mentioned friction lumen 104 structures; Be separately installed with one in two friction lumens and overlap the damper assembly of above-mentioned structure, corresponding with it, bonnet can be arranged to as Figure 15 and structure shown in Figure 16, this bonnet 40 is with the difference of described bonnet 2, be provided with a damping axle support holes on the diapire in unwrapping wire chamber, bonnet 40 back side more, and two damping axle support holes are distributed in both sides, and are corresponding with the damping axle support holes on two friction lumen diapires of protecgulum 30.Like this, as long as a cover damper assembly can operate as normal, just can guarantee whole damp uncoiling device operate as normal.
As shown in figure 17, high-rise escape apparatus of the present invention, comprise: draw drum 20, safe bundling belt 22, fixture and above-mentioned damp uncoiling device 25, this fixture comprises: opening suspension ring 21 shown in Figure 11, the a pair of noose 24 that is installed in the link 23 in the body of wall and constitutes by the connection steel wire rope of closed loop, noose 24 passes a pair of link 23, the two ends of noose 24 all are enclosed within on the suspension ring 21, passing the through hole 212 on suspension ring 21 openends 211 and the bolt of the suspension ear 202 in the described damp uncoiling device 25 successively is tightened in the screwed hole 214 of suspension ring 21 openends 213, suspension ring 21 and suspension ear 202 are fixed together, steel wire rope 12 on the draw drum 20 penetrates from a side of the threading opening of damp uncoiling device 25, after walking around actinobacillus wheel 5, pass from the opposite side of threading opening, end after passing is fixed with safe ring set 27 by steel wire rope connector 26, described safe bundling belt 22 has the whole body formula usually, three kinds of half body formula and children's formulas link to each other with safety ring set 27 by the hook 28 that is fixed on its top.
During installation, two setscrews can be installed above balcony or windowsill, the distance of two setscrews is about 30 centimeters, after the tightening nuts, tighten link 23 again, then, getting a steel wire rope by the closed loop of steel wire rope connector 26 formation is noose 24, the two ends of noose 24 are inserted in the suspension ring 21, certainly, also can only use a link 23, suspension ring 21 directly are enclosed within on the link 23, that is to say that described fixture only needs opening suspension ring 21 and the link 23 that can be installed in the body of wall to get final product; Then, get respective bolt,, pass the through hole on the suspension ear 202 on the bonnet 2 again, be tightened in the screwed hole 214 of opposite side openend 213 of suspension ring 21 its through hole 212 that passes a side opening end 211 of suspension ring 21.
During escape, at first dress good safe bundling belt 22, then, the hook 28 of safety bundling belt 22 is hooked in the safe ring set 27 of mounted high-rise escape apparatus, and tighten safety lock, then, check the smooth and easy escape route of selection to outside window, draw drum 20 is thrown to ground, check under the firm prerequisite of safe bundling belt 22 wearings, the both hands steel wire rope 12 of holding with a firm grip climbs out of window, faces wall, then the both hands steel wire rope 12 that comes up, along its steady decline, when being about to arrive ground, the little song of both legs prevents that ankle from spraining.
Claims (7)
1. damp uncoiling device, comprise: to the forward and backward lid that lumps together, it is characterized in that: the back side of described protecgulum is provided with at least one friction lumen, be provided with damper assembly in the friction lumen, the back side of described bonnet is provided with the unwrapping wire chamber, is provided with the unwrapping wire assembly in the unwrapping wire chamber, and the unwrapping wire assembly comprises: paying out reel, paying out reel is provided with actinobacillus wheel and unwrapping wire gear, and the actinobacillus wheel upper edge circumferentially is provided with the unwrapping wire groove; Described damper assembly comprises: the damping axle, the damping axle is provided with bearing, one side of bearing is movably hinged with the brake block that a pair of and corresponding friction lumen matches, brake block is provided with friction plate, two brake block link to each other by extension spring at the opposite side of bearing, also are provided with the damping gear that is meshed with the unwrapping wire gear on the damping axle; Be respectively arranged with damping axle support holes on the diapire on the diapire of described friction lumen and unwrapping wire chamber, the two ends of damping axle are movably arranged on respectively in the corresponding damping axle support holes, be respectively arranged with the paying out reel support holes on the diapire in unwrapping wire chamber and on the back side of protecgulum, the two ends of paying out reel are movably arranged on corresponding paying out reel support holes respectively; Described bonnet is provided with the threading opening that matches with actinobacillus wheel.
2. damp uncoiling device according to claim 1 is characterized in that: described unwrapping wire groove is " V " shape groove, circumferentially is provided with several anti-skidding projectioies on the both sides sidewall of unwrapping wire groove respectively, and the anti-skidding projection on the sidewall of both sides staggers mutually.
3. damp uncoiling device according to claim 1 is characterized in that: the back side of described protecgulum is respectively arranged with lead in the both sides of threading opening.
4. according to claim 1,2 or 3 described damp uncoiling devices, it is characterized in that: also be provided with the suspension ear on the surface of described protecgulum or bonnet.
5. high-rise escape apparatus according to claim 1, comprise: draw drum, safe bundling belt and fixture, be wound with steel wire rope on the described draw drum, it is characterized in that: also include the described damp uncoiling device of claim 1, damp uncoiling device links to each other with described fixture, described steel wire rope is walked around actinobacillus wheel on the paying out reel by threading opening, is connected with the safety bundling belt.
6. high-rise escape apparatus according to claim 5, it is characterized in that: described fixture comprises that the suspension ring of noose, opening and at least one can be installed in the link in the body of wall, noose is located in the link, and links to each other with described damp uncoiling device with bolt in being located in the suspension ring openend by suspension ring.
7. high-rise escape apparatus according to claim 5 is characterized in that: described fixture comprises suspension ring and link that can be installed in the body of wall of opening, and suspension ring put on the link, and link to each other with described damp uncoiling device by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100369046A CN102068770B (en) | 2011-02-14 | 2011-02-14 | Damp uncoiling device and high-rise escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100369046A CN102068770B (en) | 2011-02-14 | 2011-02-14 | Damp uncoiling device and high-rise escape device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102068770A true CN102068770A (en) | 2011-05-25 |
| CN102068770B CN102068770B (en) | 2012-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100369046A Expired - Fee Related CN102068770B (en) | 2011-02-14 | 2011-02-14 | Damp uncoiling device and high-rise escape device |
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| Country | Link |
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| CN (1) | CN102068770B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423514A (en) * | 2011-08-31 | 2012-04-25 | 何少敦 | Rope winding wheel of rope descent control device |
| CN103028209A (en) * | 2012-12-03 | 2013-04-10 | 北京中安科创科技发展有限公司 | Centrifugal friction-type descent control device with frictional compensation and speed reduction protection |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040159494A1 (en) * | 2003-02-14 | 2004-08-19 | Ataul Haq | Automatic personnel lowering system for high-rise buildings |
| CN101095971A (en) * | 2007-07-12 | 2008-01-02 | 唐海山 | Fire disaster self-saving high-speed escaping machine that can be operated and controlled by micro-computer in wireless mode |
| CN201001919Y (en) * | 2005-12-08 | 2008-01-09 | 李波 | Hydraulic damping reciprocating life-saving slowly-falling device |
| CN201337768Y (en) * | 2008-12-25 | 2009-11-04 | 胡玉新 | Reciprocating descent control device |
| CN201445714U (en) * | 2009-06-17 | 2010-05-05 | 王云生 | High-rise building escape device |
| CN201988074U (en) * | 2011-02-14 | 2011-09-28 | 张家港市泰山科技有限公司 | Damping uncoiling device and high-rise escape apparatus |
-
2011
- 2011-02-14 CN CN2011100369046A patent/CN102068770B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040159494A1 (en) * | 2003-02-14 | 2004-08-19 | Ataul Haq | Automatic personnel lowering system for high-rise buildings |
| CN201001919Y (en) * | 2005-12-08 | 2008-01-09 | 李波 | Hydraulic damping reciprocating life-saving slowly-falling device |
| CN101095971A (en) * | 2007-07-12 | 2008-01-02 | 唐海山 | Fire disaster self-saving high-speed escaping machine that can be operated and controlled by micro-computer in wireless mode |
| CN201337768Y (en) * | 2008-12-25 | 2009-11-04 | 胡玉新 | Reciprocating descent control device |
| CN201445714U (en) * | 2009-06-17 | 2010-05-05 | 王云生 | High-rise building escape device |
| CN201988074U (en) * | 2011-02-14 | 2011-09-28 | 张家港市泰山科技有限公司 | Damping uncoiling device and high-rise escape apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423514A (en) * | 2011-08-31 | 2012-04-25 | 何少敦 | Rope winding wheel of rope descent control device |
| CN103028209A (en) * | 2012-12-03 | 2013-04-10 | 北京中安科创科技发展有限公司 | Centrifugal friction-type descent control device with frictional compensation and speed reduction protection |
| CN103028209B (en) * | 2012-12-03 | 2014-10-01 | 北京中安科创科技发展有限公司 | Centrifugal friction-type descent control device with frictional compensation and speed reduction protection |
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| Publication number | Publication date |
|---|---|
| CN102068770B (en) | 2012-06-27 |
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