CN104069591A - High-rise descent control device - Google Patents
High-rise descent control device Download PDFInfo
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- CN104069591A CN104069591A CN201410344116.7A CN201410344116A CN104069591A CN 104069591 A CN104069591 A CN 104069591A CN 201410344116 A CN201410344116 A CN 201410344116A CN 104069591 A CN104069591 A CN 104069591A
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- control device
- rope sheave
- handle
- descent control
- cradling piece
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Abstract
The invention discloses a high-rise descent control device which comprises a support plate, gears, rope bundling wheels, a steel wire rope and hanging rods, wherein the two gears are mutually meshed and rotationally fixed on the support plate; the two rope bundling wheels are coaxial with the two gears respectively and fixed on corresponding gears respectively; the steel wire rope winds between the two rope bundling wheels; and the hanging rods are fixed on the support plate. The high-rise descent control device further comprises an automatic brake device and a manual brake device, wherein the automatic brake device comprises a brake pad I, a shift piece I, a handle I, a brake spring, a screw and a nut which are arranged on the inner side of one rope bundling wheel, a gap is reserved between the brake pad I and the inner surface of the rope bundling wheel, the handle I is connected with the shift piece I capable of pushing the brake pad I outwards, and the nut is fixed on the support plate and is in threaded connection with the screw which is connected with the middle of the handle I through the brake spring; and the manual brake device is used for manually braking during downward gliding. The high-rise descent control device has the advantages of capacity of automatic braking, safety, reliability, low cost, portability, high storey height applicability and the like.
Description
Technical field
The present invention relates to a kind of escape device, particularly a kind of high-rise descent control device.
Background technology
Along with Chinese society expanding economy, people's material life must improve, and high-frequency fire incident is also more and more.Solve current high building fire fighting and bring into schedule, the high-rise emergency escape of personnel is very urgent with safe escape problem.
The slowly descending device for high building speed of generally using is at present uncontrollable, and friction force of steel rope is not enough, easily skid, and is prone to the problem such as fall in decline process; In addition, traditional escape device generally use reel by wire rope roll around together, if story height, after reeling so, the volume of whole device is large, Heavy Weight, is not easy to carry; Also there is the problems such as complicated operation, for example, when traditional slow descending device is used, need first hand brake, when user uses at a pinch, easily make mistakes, cause life danger; Or user is timid and the problem such as dare not attempt, and must could use through special training, is difficult to carry out large popular popularization;
Summary of the invention
The object of the present invention is to provide a kind of high-rise descent control device, overcome traditional escape device for high-rise buildings can not Braking mode, friction force of steel rope is not enough, easily skid, volume is large, the uncontrollable shortcoming of speed.
For achieving the above object, the invention provides a kind of high-rise descent control device, comprise supporting plate, gear, binding yarn wheel, steel wire rope and peg; Gear is two and intermeshing and be fixed on supporting plate in the mode that can rotate; Binding yarn wheel has two, and these two binding yarns wheels are coaxial with two gears and be individually fixed on corresponding gear respectively; Wirerope-winding is between two binding yarn wheels; Peg is fixed on supporting plate;
The present invention also comprises self-braking device, it comprises brake block I, plectrum I, handle I, tripping spring, screw rod and the nut that is arranged at binding yarn wheel inner side, the inner face of brake block I and binding yarn wheel is reserved with gap, handle I be connected with the plectrum I that brake block I can be extrapolated, nut is fixed on supporting plate and with screw flight and is connected, and screw rod is connected with the middle part of handle I by tripping spring;
The present invention also comprises manual braking device, and it is for carrying out hand brake to gliding.
In technique scheme, manual braking device comprises brake block II, plectrum II and handle II, and the inner face of brake block II and binding yarn wheel is reserved with gap, and handle II be connected with the plectrum II that brake block II can be extrapolated.
In technique scheme, also comprise and intermeshing the first planetary gear of gear, and with intermeshing the second planetary gear of this first planetary gear, this second planetary gear and the solid rope sheave I of admittedly restricting in member cooperatively interact to compress the steel wire rope passing from centre.
In technique scheme, the present invention also comprises solid rope member, it comprises cradling piece, head rod, the second connecting rod, solid rope sheave I, solid rope sheave II, solid rope sheave III, the first movable spring and the second movable spring, cradling piece is fixedly installed on supporting plate, head rod one end is connected with cradling piece is rotating, and the other end of head rod is connected with solid rope sheave III, and the middle part of head rod is connected with cradling piece by the first movable spring; Second connecting rod one end is connected with cradling piece is rotating, and the middle part of the second connecting rod and the other end are connected with solid rope sheave II, solid rope sheave I respectively, Gu rope sheave II is connected with cradling piece by the second movable spring with the middle part of consolidating the second connecting rod between rope sheave I;
In technique scheme, admittedly the member of restricting also comprises spanner, swing arm; Spanner is fixed on supporting plate by the first fixing point, and is flexibly connected with cradling piece one end by the first moving point; Swing arm is fixed on supporting plate by the second fixing point, and is flexibly connected with the other end of cradling piece by the second moving point.
In technique scheme, the diameter of binding yarn wheel is less than the diameter of gear.
The present invention is first fixed on firm place by one end of steel wire rope in use, the other end is directly transferred to bottom of the building, safety belt is tied up on peg, and human body is fixedly tied up with safety belt, when human motion arrives outside, eminence edge, the handle I of straining gradually in self-braking device can steadily glide, run into midway dangerous situation or the special circumstances such as terrified rapidly release handle I can brake in time, after handling special circumstances, descend gently under handle I and slide to ground.
Compared with prior art, the present invention has following beneficial effect:
This device is applicable to all kinds of skyscrapers as the place such as office building, office building, public place of entertainment, hospital, school is equipped with, and can be also the rescue device of fire department, also can be used for work high above the ground etc. and need at the uniform velocity delay the occasion of falling.This device characteristic:
1, the present invention has self-braking device, and itself is before use in braking, and user descends handle I just can glide gently, the release handle I of instinct when running into dangerous situation, and the just energy self-actuating brake of this device, reduces user's fear, promotes the sense of security.
2, the present invention has solid rope member, can prevent steel wire rope derailing, increase frictional force, guarantees to glide smoothly firm.
2, with low cost.Volume of the present invention is little, lightweight, part is few, simple in structure, low cost of manufacture.
4, be convenient for carrying.Due to compact conformation, parts are simplified, without by wire rope roll around, so occupy little space, be beneficial to and carry.
5, height applicability is strong.In the present invention, the length of steel wire rope can customize according to the story height at user place, is applicable to the floor of differing heights, and high-rise building is still applicable.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of high-rise descent control device of the present invention.
Fig. 2 is the structure schematic diagram of high-rise descent control device of the present invention.
Fig. 3 is the intermeshing structural representation of high-rise descent control device middle gear of the present invention.
Fig. 4 is the structural representation of self-braking device in high-rise descent control device of the present invention.
Fig. 5 is the structural representation of manual braking device in high-rise descent control device of the present invention.
Fig. 6 is the structural representation of member of admittedly restricting in high-rise descent control device of the present invention.
Main description of reference numerals:
1-supporting plate;
2-peg;
3-steel wire rope;
The 4-member of admittedly restricting, 41-spanner, 42-cradling piece, 431-the first movable spring, 432-the second movable spring, the solid rope sheave I of 441-, the solid rope sheave II of 442-, the solid rope sheave III of 443-, 451-the first fixing point, 452-the second fixing point, 461-the first moving point, 462-the second moving point, 47-swing arm, 48-head rod, 49-the second connecting rod;
5-the second planetary gear;
6-the first planetary gear;
7-self-braking device, 71-brake block I, 72-plectrum I, 73-handle I, 74-tripping spring, 75-screw rod, 76-nut;
8-manual braking device, 81-brake block II, 82-plectrum II, 83-handle II;
9-gear;
10-binding yarn wheel.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention is not subject to the restriction of the specific embodiment.Unless separately there is other clearly to represent, otherwise in whole description and claims, term " comprises " or its conversion was stated being understood to include as " comprising " or " including " etc. element or part, and do not get rid of other element or other part.
Embodiment
As shown in Figures 1 to 6, high-rise descent control device of the present invention, comprises supporting plate 1, gear 9, binding yarn wheel 10, steel wire rope 3 and peg 2; Gear 9 is two and intermeshing and be fixed on supporting plate 1 in the mode that can rotate; Binding yarn wheel 10 has two, and these two binding yarns wheels are coaxial with two gears 9 and be individually fixed on corresponding gear 9 respectively, and binding yarn is taken turns the diameter that 10 diameter is less than gear 9; Steel wire rope 3 is wound between two binding yarn wheels 10; Peg 2 is fixed on supporting plate 1, and the both sides of peg 2 connect the safety belt that can carry human body weight;
The present invention also comprises self-braking device, it comprises that being arranged at binding yarn takes turns the brake block I 71 of 10 inner sides, plectrum I 72, handle I 73, tripping spring 74, screw rod 75 and nut 76, brake block I 71 is reserved with gap with the inner face of binding yarn wheel 10, handle I 73 be connected with the plectrum I 72 that brake block I 71 can be extrapolated, nut 76 is fixed on supporting plate 1 and with screw rod 75 and is threaded, and screw rod 75 is connected with the middle part of handle I 73 by tripping spring 74;
And comprise manual braking device 8, it is for carrying out hand brake to gliding, manual braking device 8 comprises brake block II 81, plectrum II 82 and handle II 83, brake block II 81 is reserved with gap with the inner face of binding yarn wheel 10, and handle II 83 be connected with the plectrum II 82 that brake block II 81 can be extrapolated.
In addition, the present invention also comprises and intermeshing the first planetary gear 6 of gear, and with intermeshing the second planetary gear 5 of this first planetary gear 6, this second planetary gear 5 cooperatively interacts to compress with the solid rope sheave I 441 of admittedly restricting in member 4 steel wire rope 3 passing from centre.In dropping process, it is driving force that steel wire rope 3 is taken turns 10 frictional force to binding yarn, this drive force gear 9 clockwise rotates, gear 9 drives the first planetary gear 6 to rotate counterclockwise again, the first planetary gear 6 drives the second planetary gear 5 to clockwise rotate, the second 5 pairs of planetary gears steel wire rope 3 has pressure, and the frictional force making progress to steel wire rope 3 when it clockwise rotates, to reach the effect that falls to slowing down.
Admittedly restrict, member 4 comprises cradling piece 42, head rod 48, the second connecting rod 49, solid rope sheave I 441, solid rope sheave II 442, solid rope sheave III 443, the first movable spring 431 and the second movable spring 432, cradling piece 42 is fixedly installed on supporting plate 1, head rod 48 one end are connected with cradling piece 42 is rotating, the other end of head rod 48 is connected with solid rope sheave III 443, and the middle part of head rod 48 is connected with cradling piece 42 by the first movable spring 431; Second connecting rod 49 one end are connected with cradling piece 42 is rotating, the middle part of the second connecting rod 49 and the other end are connected with solid rope sheave II 442, solid rope sheave I 441 respectively, Gu rope sheave II 442 is connected with cradling piece 42 by the second movable spring 432 with the middle part of consolidating the second connecting rod 49 between rope sheave I 441;
Admittedly restrict, member 4 also comprises spanner 41, swing arm (47); Spanner 41 is fixed on supporting plate 1 by the first fixing point 451, and is flexibly connected with cradling piece 42 one end by the first moving point 461; Swing arm 47 is fixed on supporting plate 1 by the second fixing point 452, and is flexibly connected with the other end of cradling piece 42 by the second moving point 462.Admittedly restrict, member 4 is dismountable being arranged on supporting plate 1: due to the existence of the first fixing point 451 and the second fixing point 452, when spanner 41 is pulled clockwise, drive cradling piece 42 to move to left, drive swing arm 47 to swing clockwise, solid rope sheave admittedly restrict in member 4 can depart from around binding yarn takes turns the steel wire rope 3 on 10, then the whole member 4 of admittedly restricting departs from supporting plate 1, reaches dismountable object.Admittedly restrict, member 4 can increase pressure to increase frictional force upwards to steel wire rope 3, also can prevent that on the other hand steel wire rope 3 from departing from binding yarn wheel 10.
The present invention is first fixed on firm place by one end of steel wire rope 3 in use, the other end is directly transferred to bottom of the building, safety belt is tied up on peg 2, and human body is fixedly tied up with safety belt, when human motion arrives outside, eminence edge, the handle I 73 of straining gradually in self-braking device 7 can steadily glide, run into midway dangerous situation or the special circumstances such as terrified rapidly release handle I 73 can brake in time, after handling special circumstances, descend gently handle I to slide to ground 73 times.
The aforementioned description to concrete exemplary of the present invention is for the object with illustration is described.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.Exemplary embodiment is selected and the object described is to explain certain principles of the present invention and practical application thereof, thereby made those skilled in the art can realize and utilize various exemplary of the present invention and various selection and change.Scope of the present invention is intended to be limited by claims and equivalents thereof.
Claims (6)
1. a high-rise descent control device, is characterized in that: comprise supporting plate (1), gear (9), binding yarn wheel (10), steel wire rope (3) and peg (2); Described gear (9) is two and intermeshing and be fixed on described supporting plate (1) in the mode that can rotate; Described binding yarn wheel (10) is two, and these two binding yarns wheels are coaxial with described two gears (9) and be individually fixed on corresponding described gear (9) respectively; Described steel wire rope (3) is wound between described two binding yarns wheels (10); Described peg (2) is fixed on described supporting plate (1); Also comprise,
Self-braking device, it comprises the brake block I (71) that is arranged at described binding yarn wheel (10) inner side, plectrum I (72), handle I (73), tripping spring (74), screw rod (75), and nut (76), described brake block I (71) is reserved with gap with the inner face of described binding yarn wheel (10), described handle I (73) be connected with the plectrum I (72) that described brake block I (71) can be extrapolated, described nut (76) is fixed on described supporting plate (1) above and is threaded with described screw rod (75), described screw rod (75) is connected with the middle part of described handle I (73) by described tripping spring (74), and
Manual braking device (8), to carry out hand brake to gliding.
2. high-rise descent control device according to claim 1, it is characterized in that: described manual braking device (8) comprises brake block II (81), plectrum II (82) and handle II (83), described brake block II (81) is reserved with gap with the inner face of described binding yarn wheel (10), and described handle II (83) be connected with the plectrum II (82) that described brake block II (81) can be extrapolated.
3. high-rise descent control device according to claim 1, it is characterized in that: also comprise and intermeshing the first planetary gear of described gear (6), and with this intermeshing the second planetary gear of the first planetary gear (6) (5), this second planetary gear (5) and described solid rope sheave I (441) of admittedly restricting in member (4) cooperatively interact to compress the steel wire rope (3) passing from centre.
4. high-rise descent control device according to claim 1, it is characterized in that: also comprise solid rope member (4), it comprises cradling piece (42), head rod (48), the second connecting rod (49), Gu rope sheave I (441), Gu rope sheave II (442), Gu rope sheave III (443), the first movable spring (431), and second movable spring (432), described cradling piece (42) is fixedly installed on described supporting plate (1), described head rod (48) one end and rotating connection of described cradling piece (42), the other end of described head rod (48) is connected with described solid rope sheave III (443), the middle part of described head rod (48) is connected with described cradling piece (42) by described the first movable spring (431), described the second connecting rod (49) one end and rotating connection of described cradling piece (42), the middle part of described the second connecting rod (49) and the other end are connected with described solid rope sheave II (442), solid rope sheave I (441) respectively, and the middle part of described the second connecting rod (49) between described solid rope sheave II (442) and solid rope sheave I (441) is connected with described cradling piece (42) by described the second movable spring (432).
5. high-rise descent control device according to claim 4, is characterized in that: the described member (4) of admittedly restricting also comprises spanner (41), swing arm (47); It is upper that described spanner (41) is fixed on described supporting plate (1) by the first fixing point (451), and be flexibly connected with described cradling piece (42) one end by the first moving point (461); It is upper that described swing arm (47) is fixed on described supporting plate (1) by the second fixing point (452), and be flexibly connected with the other end of described cradling piece (42) by the second moving point (462).
6. high-rise descent control device according to claim 1, is characterized in that: the diameter of described binding yarn wheel (10) is less than the diameter of described gear (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344116.7A CN104069591A (en) | 2014-07-18 | 2014-07-18 | High-rise descent control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344116.7A CN104069591A (en) | 2014-07-18 | 2014-07-18 | High-rise descent control device |
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| Publication Number | Publication Date |
|---|---|
| CN104069591A true CN104069591A (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410344116.7A Pending CN104069591A (en) | 2014-07-18 | 2014-07-18 | High-rise descent control device |
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| CN (1) | CN104069591A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860526Y (en) * | 2005-11-08 | 2007-01-24 | 许志龙 | Automatic speed controller for rescuing from high building |
| CN201807102U (en) * | 2010-09-03 | 2011-04-27 | 徐州工业职业技术学院 | Lever force amplification damping type high-rise slow descent 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 |
| CN203017599U (en) * | 2012-12-25 | 2013-06-26 | 青岛滨海学院 | High-rise escape device |
| CN203060616U (en) * | 2013-01-31 | 2013-07-17 | 邢阡陌 | High-rise building escape device |
| CN204261209U (en) * | 2014-07-18 | 2015-04-15 | 江庆儒 | A kind of high-rise descent control device |
-
2014
- 2014-07-18 CN CN201410344116.7A patent/CN104069591A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860526Y (en) * | 2005-11-08 | 2007-01-24 | 许志龙 | Automatic speed controller for rescuing from high building |
| CN201807102U (en) * | 2010-09-03 | 2011-04-27 | 徐州工业职业技术学院 | Lever force amplification damping type high-rise slow descent 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 |
| CN203017599U (en) * | 2012-12-25 | 2013-06-26 | 青岛滨海学院 | High-rise escape device |
| CN203060616U (en) * | 2013-01-31 | 2013-07-17 | 邢阡陌 | High-rise building escape device |
| CN204261209U (en) * | 2014-07-18 | 2015-04-15 | 江庆儒 | A kind of high-rise descent control device |
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Application publication date: 20141001 |