CN205698933U - A kind of Multifunction descending lifeline of lifting capable of circulation - Google Patents
A kind of Multifunction descending lifeline of lifting capable of circulation Download PDFInfo
- Publication number
- CN205698933U CN205698933U CN201620293817.7U CN201620293817U CN205698933U CN 205698933 U CN205698933 U CN 205698933U CN 201620293817 U CN201620293817 U CN 201620293817U CN 205698933 U CN205698933 U CN 205698933U
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- friction plate
- multifunction
- circulation
- housing
- descending lifeline
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- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000007423 decrease Effects 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses the Multifunction descending lifeline of a kind of lifting capable of circulation, including the housing being provided with slow descending rope outlet, friction plate and slow descending rope, described housing is provided with Braces hanged over tow shoulders, it is provided with for installing friction plate and being wound around the rotating shaft of slow descending rope and drive shaft rotates the power transmission shaft for rolling slow descending rope in described housing, described power transmission shaft is driven by driving means, described friction plate includes main friction plate and is oppositely arranged the secondary friction plate for reducing descending lifeline decrease speed with main friction plate, housing connects and has a friction case, fix in main friction plate is located at friction case cavity and with rotating shaft and be connected, one is slidably connected for regulating the control device of secondary friction plate and main friction plate frictional force with friction case, also include being located at the spring assisting to control device moving sets friction plate between secondary friction plate and friction case for increasing thrust.This utility model volume is little, lightweight, and simple in construction is easy to operate, safe and reliable, time saving and energy saving.
Description
Technical field
This utility model relates to a kind of escape device, particularly relates to the Multifunction descending lifeline of a kind of lifting capable of circulation.
Background technology
High speed development along with building industry, high buildings and large mansions development of such as emerging rapidly in large numbersBamboo shoots after a spring rain is come, also many problems are brought thereupon, such as skyscraper is once breaking out of fire, fire spreading speed is fast, fire attack difficulty is big, evacuating personnel difficulty, high-rise life saving is that fire one when occurring is saved oneself mode, owing to dense smoke and raging fire people are difficult to normally flee from from stair and elevator, under dense smoke poison and roaring flame surround, many people are engulfed in a sea of flames, how to escape and become urgent problem to be solved, and the invention of descending lifeline can make the crowd being in danger on high building flee from accurately, but traditional descending lifeline volume is excessive, operate trouble, delay escape time, potential safety hazard is added to escape.
Summary of the invention
For solving the problem of above-mentioned existence, this utility model provides a kind of volume little, lightweight, and simple in construction is easy to operate, safe and reliable, the Multifunction descending lifeline of time saving and energy saving lifting capable of circulation.
nullThe technical scheme in the invention for solving the above technical problem is: the Multifunction descending lifeline of a kind of lifting capable of circulation，Including the housing being provided with slow descending rope outlet，Friction plate and slow descending rope，Described housing is provided with Braces hanged over tow shoulders，It is provided with in described housing for installing friction plate and being wound around the rotating shaft of slow descending rope and drive shaft rotates the power transmission shaft for rolling slow descending rope，Described power transmission shaft is driven by driving means，Described friction plate includes main friction plate and is oppositely arranged the secondary friction plate for reducing descending lifeline decrease speed with main friction plate，Housing connects and has a friction case，Fix in main friction plate is located at friction case cavity and with rotating shaft and be connected，One is slidably connected for regulating the control device of secondary friction plate and main friction plate frictional force with friction case，Also include being located at the spring assisting to control device moving sets friction plate between secondary friction plate and friction case for increasing thrust.
The Multifunction descending lifeline of above-mentioned lifting capable of circulation, described control device includes the spline bearing being located on friction case and the spline multidiameter matched with spline bearing, described spline multidiameter one end is provided with screw thread and threadeds with secondary friction plate, be provided with the nut block preventing spline multidiameter sliding from departing from secondary friction plate at the spline multidiameter end of thread, the other end of spline multidiameter is provided with one for regulating the handle of secondary friction plate and main friction plate frictional force.
The Multifunction descending lifeline of above-mentioned lifting capable of circulation, main friction plate is connected by elastomeric element has a fixed disk being provided with containing cavity, described main friction plate to be located in containing cavity, and fixed disk is fixing with rotating shaft to be connected.
The Multifunction descending lifeline of above-mentioned lifting capable of circulation, is provided with a graduated disc outside described friction case, is provided with a circular hole suitable with spline multidiameter in the middle of graduated disc.
The Multifunction descending lifeline of above-mentioned lifting capable of circulation, described driving means includes being respectively arranged on the belt wheel on rotating shaft and power transmission shaft or gear, and described belt wheel or gear are driven by motor, and described motor passes through storage battery power supply.
The Multifunction descending lifeline of above-mentioned lifting capable of circulation, being respectively equipped with groove and guide hole on described secondary friction plate, be provided with the guide rod coordinated with guide hole between secondary friction plate with friction case, described guide rod is fixed with friction case, the guide rod other end is provided with a baffle plate, and described spring is located on guide rod.
The Multifunction descending lifeline of above-mentioned lifting capable of circulation, described housing includes left and right housing, and left and right housing is respectively provided with multiple connecting portions of connection, and above left and right housing, centre position is respectively equipped with semicircle orifice.
The Multifunction descending lifeline of above-mentioned lifting capable of circulation, described rotating shaft is provided with the baffle plate for preventing slow descending rope Departure displacement.
The Multifunction descending lifeline of above-mentioned lifting capable of circulation, described slow descending rope one end ties up in rotating shaft, and the other end of slow descending rope is provided with the buckle for being fixed on building body or hook.
The Multifunction descending lifeline of above-mentioned lifting capable of circulation, described Braces hanged over tow shoulders one end is fixed on housing, and the Braces hanged over tow shoulders other end is provided with buckle, and described housing is provided with the draw ring for hook Braces hanged over tow shoulders matched with buckle, and described draw ring arranges multiple.
What this utility model solution technical problem was brought has the beneficial effects that: use the mode of the V belt translation of belt wheel or gear driving power transmission shaft drive axis of rotation to realize the upper volume of slow descending rope on descending lifeline, can play again buffering and can charge for accumulator during decline, during upper volume, motor is in electriferous state, during decline, motor is in power failure state, easy to operate, time saving and energy saving, safe and reliable；Main friction plate is located on fixed disk by elastomeric element and is fixed with rotating shaft and is connected, and when with secondary friction plate friction, threaded connection place on secondary friction plate is produced pretightning force, prevents pair friction plate from loosening in moving process；The employing control secondary friction plate of device control contacts with main friction plate, thus realizes the adjustable of frictional force, convenient and swift；Controlling device to use and set the mode that threaded spline multidiameter matches with spline bearing and realize the transverse shifting of secondary friction plate, regulate in real time with handle, manipulation is conveniently, can the size of urgency level regulating friction force voluntarily according to circumstances, thus control decrease speed, wide accommodation, safe ready, use graduated disc that frictional force carries out primary election, facilitate and save time, when in case of emergency, need to accelerate decrease speed, turning handle, selects different scale gears, saves the time for escape；Use baffle plate to make slow descending rope the most in an intermediate position in rotating shaft, it is to avoid the friction between outlet in slow descending rope and housing, add the service life of slow descending rope；Draw ring is set to multiple, is adapted to the crowd of different building shape, adds subject range.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model left view；
Fig. 3 is the partial enlarged drawing of part A in this utility model；
Fig. 4 is the partial enlarged drawing of part B in this utility model；
Fig. 5 is the partial enlarged drawing of C portion in this utility model；
Fig. 6 is spline bearing and the sectional view of spline multidiameter in this utility model；
Fig. 7 is the structural representation of spline multidiameter in this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further details by specific embodiment.
nullSuch as Fig. 1、2、3、4、5、6、Shown in 7，A kind of Multifunction descending lifeline of lifting capable of circulation，Including the housing 1 being provided with slow descending rope outlet 2，Friction plate and slow descending rope 3，Described housing 1 is provided with Braces hanged over tow shoulders 4，Descending lifeline to be backed on the body during escape，Described Braces hanged over tow shoulders 4 one end is fixed on housing 1，Braces hanged over tow shoulders 4 other end is provided with buckle 5，Described housing 1 is provided with the draw ring 6 for hook Braces hanged over tow shoulders 4 matched with buckle 5，Draw ring 6 is longitudinally disposed，For adapting to the crowd of different building shape，Described draw ring 6 arranges multiple，Build according to different people selects the draw ring 6 of diverse location，Dismounting for ease of other parts，Housing 1 is set to detachable，It is specially，Housing 1 includes a left side、Right shell body，Left、Multiple connecting portions 7 of connection it are respectively provided with on right shell body，Connecting portion is bolted，Left、Above right shell body, centre position is respectively equipped with semicircle orifice，So that slow descending rope 3 is stretched out in housing 1，For making slow descending rope 3 effectively be placed and being capable of the lifting of descending lifeline，It is provided with in described housing 1 for installing friction plate and being wound around the rotating shaft 8 of slow descending rope 3 and drive shaft 8 rotates the power transmission shaft 9 for rolling slow descending rope 3，Centre position for making slow descending rope 3 be in rotating shaft 8 during folding and unfolding all the time prevents from deviateing the friction damage caused between slow descending rope 3 and housing 1 upper outlet 2，Described rotating shaft 8 is provided with the baffle plate 10 for preventing slow descending rope 3 Departure displacement，Described slow descending rope 3 one end ties up in rotating shaft 8，The other end of slow descending rope 3 is provided with the buckle 11 for being fixed on building body or hook，For realizing the folding and unfolding of slow descending rope 3，Described power transmission shaft 9 is driven by driving means，Further describe driving means，Described driving means includes being respectively arranged on the belt wheel 12 on rotating shaft 8 and power transmission shaft 9 or gear，Described belt wheel 12 or gear are driven by motor 13，Described motor 13 is powered by accumulator 14，The switch controlling motor 13 power on/off it is provided with in housing 1 side，When descending lifeline declines, motor 13 is in power failure state，Belt wheel 12 or gear can play cushioning effect and enable motor 13 de-rotation charge for accumulator 14 in rotation process，When needs return，Press shift knob，Motor 13 is energized，Power transmission shaft 9 rotates through the connection of belt wheel 12 or gear makes rotating shaft 8 rotate，Slow descending rope 3 reclaims under the rotation of rotating shaft 8，Descending lifeline rises，Reach the purpose of Circularly liftable，Thus can repeatedly escape，Until personnel to be escaped all flee from，Described friction plate includes main friction plate 15 and is oppositely arranged the secondary friction plate 16 for reducing descending lifeline decrease speed with main friction plate 15，It is connected with housing 1 and has a friction case 17，It is specially friction case 17 to be connected with housing 1 by screw，Fix in main friction plate 15 is located at friction case 17 cavity and with rotating shaft 8 and be connected，It is specially main friction 15 and has a fixed disk 29 being provided with containing cavity by elastomeric element connection，Fixed disk 29 is provided with the stop portions preventing main friction plate 15 from departing from containing cavity，Elastomeric element is multiple springs 30，It is specially and offers guide hole 31 on fixed disk 29 and main friction plate 15，Fixed disk 29 and main friction plate 15 are provided with guide pillar between guide hole 31，Spring 30 is arranged on guide pillar，Described main friction plate 15 is located in containing cavity，Fixed disk 29 is fixing with rotating shaft 8 to be connected，It is specially fixed disk 29 to fix with a sleeve，Fixing mode uses the mode of welding，Sleeve after connection is fixed by the way of bonded with rotating shaft 8 again，It is slidably connected for regulating pair friction plate 16 and the control device of main friction plate 15 frictional force with friction case 17，Further describe control device，Described control device includes the spline bearing 18 being located on friction case 17 and the spline multidiameter 19 matched with spline bearing 18，Described spline multidiameter 19 one end is provided with screw thread and threadeds with secondary friction plate 16，It is specially and is provided with, on secondary friction plate 16, the inner bolt hole threadeded with spline multidiameter 19 end of thread，External screw thread on spline multidiameter 19 matches with the female thread on secondary friction plate 16，Frictional force is affected for preventing secondary friction plate 16 spline multidiameter 19 and main friction plate 15 in moving process from touching，On secondary friction plate 16, inner bolt hole is arranged around into inner concave shape，Be specially with main friction plate 15 contact portion inner bolt hole around indent，The nut block 20 preventing spline multidiameter 19 sliding from departing from secondary friction plate 16 it is provided with at spline multidiameter 19 end of thread，For preventing nut block 20 from coming off，A hole 21 is offered at spline multidiameter 19 end of thread，One latch 22 is installed in hole 21，The other end of spline multidiameter 19 is provided with one for regulating the handle 23 of secondary friction plate 16 and main friction plate 15 frictional force，Also include being located at the spring 24 assisting to control device moving sets friction plate 16 between secondary friction plate 16 and friction case 17 for increasing thrust，It is specially and is respectively equipped with groove 25 and guide hole 26 on secondary friction plate 16，It is provided with, between secondary friction plate 16 with friction case 17, the guide rod 27 coordinated with guide hole 26，Described guide rod 27 one end is fixed with friction case 17，Guide rod 27 other end is provided with a baffle plate 32，Described spring 24 is located on guide rod 27.A graduated disc 28 it is provided with outside described friction case 17, graduated disc 28 is provided with from 0-5 totally 6 scales, each scale represents different gears, the corresponding different size of frictional force of each gear, control decrease speed by selecting different gears to arrange different frictional force, in the middle of graduated disc 28, be provided with a circular hole suitable with spline multidiameter 19.When needs are escaped, escape personnel's back descending lifeline, according to the body weight primary election frictional force of people, instantly during fall excessive velocities, rotated the distance reduced between main friction plate 15 and secondary friction plate 16, and then increasing friction force by handle 23, reduce decrease speed.When running into emergency and needing to accelerate decrease speed, the distance increased between main friction plate 15 and secondary friction plate 16 is rotated by handle 23, and then reduction frictional force, increase decrease speed, it is used as this descending lifeline and carries out the transport of other article, it is bundled on descending lifeline, selects suitable gear by the weight of goods, transport reliably.
Although detailed description of the invention of the present utility model is described by the above-mentioned accompanying drawing that combines; but the not restriction to this utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art need not to pay various amendments or deformation that creative work can make still within protection domain of the present utility model.
Claims (10)
1. the Multifunction descending lifeline of a lifting capable of circulation, including the housing being provided with slow descending rope outlet, friction plate and slow descending rope, described housing is provided with Braces hanged over tow shoulders, it is characterized in that: be provided with for installing friction plate and being wound around the rotating shaft of slow descending rope and drive shaft rotates the power transmission shaft for rolling slow descending rope in described housing, described power transmission shaft is driven by driving means, described friction plate includes main friction plate and is oppositely arranged the secondary friction plate for reducing descending lifeline decrease speed with main friction plate, housing connects and has a friction case, fix in main friction plate is located at friction case cavity and with rotating shaft and be connected, one is slidably connected for regulating the control device of secondary friction plate and main friction plate frictional force with friction case, also include being located at the spring assisting to control device moving sets friction plate between secondary friction plate and friction case for increasing thrust.
The Multifunction descending lifeline of lifting capable of circulation the most according to claim 1, it is characterized in that: described control device includes the spline bearing being located on friction case and the spline multidiameter matched with spline bearing, described spline multidiameter one end is provided with screw thread and threadeds with secondary friction plate, be provided with the nut block preventing spline multidiameter sliding from departing from secondary friction plate at the spline multidiameter end of thread, the other end of spline multidiameter is provided with one for regulating the handle of secondary friction plate and main friction plate frictional force.
The Multifunction descending lifeline of lifting capable of circulation the most according to claim 1, it is characterised in that: main friction plate is connected by elastomeric element has a fixed disk being provided with containing cavity, described main friction plate to be located in containing cavity, and fixed disk is fixing with rotating shaft to be connected.
The Multifunction descending lifeline of lifting capable of circulation the most according to claim 2, it is characterised in that: it is provided with a graduated disc outside described friction case, in the middle of graduated disc, is provided with a circular hole suitable with spline multidiameter.
The Multifunction descending lifeline of lifting capable of circulation the most according to claim 1, it is characterized in that: described driving means includes being respectively arranged on the belt wheel on rotating shaft and power transmission shaft or gear, described belt wheel or gear are driven by motor, and described motor passes through storage battery power supply.
The Multifunction descending lifeline of lifting capable of circulation the most according to claim 1, it is characterized in that: on described secondary friction plate, be respectively equipped with groove and guide hole, it is provided with, between secondary friction plate with friction case, the guide rod coordinated with guide hole, described guide rod is fixed with friction case, the guide rod other end is provided with a baffle plate, and described spring is located on guide rod.
The Multifunction descending lifeline of lifting capable of circulation the most according to claim 1, it is characterized in that: described housing includes left and right housing, being respectively provided with multiple connecting portions of connection on left and right housing, above left and right housing, centre position is respectively equipped with semicircle orifice.
The Multifunction descending lifeline of lifting capable of circulation the most according to claim 1, it is characterised in that: described rotating shaft is provided with the baffle plate for preventing slow descending rope Departure displacement.
The Multifunction descending lifeline of lifting capable of circulation the most according to claim 1, it is characterised in that: described slow descending rope one end ties up in rotating shaft, and the other end of slow descending rope is provided with the buckle for being fixed on building body or hook.
The Multifunction descending lifeline of lifting capable of circulation the most according to claim 1, it is characterized in that: described Braces hanged over tow shoulders one end is fixed on housing, the Braces hanged over tow shoulders other end is provided with buckle, described housing is provided with the draw ring for hook Braces hanged over tow shoulders matched with buckle, and described draw ring arranges multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620293817.7U CN205698933U (en) | 2016-04-11 | 2016-04-11 | A kind of Multifunction descending lifeline of lifting capable of circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620293817.7U CN205698933U (en) | 2016-04-11 | 2016-04-11 | A kind of Multifunction descending lifeline of lifting capable of circulation |
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| CN205698933U true CN205698933U (en) | 2016-11-23 |
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| CN201620293817.7U Expired - Fee Related CN205698933U (en) | 2016-04-11 | 2016-04-11 | A kind of Multifunction descending lifeline of lifting capable of circulation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688340A (en) * | 2016-04-11 | 2016-06-22 | 张文革 | Novel multifunctional descent control device with cyclic lifting function |
| CN107198837A (en) * | 2017-06-14 | 2017-09-26 | 台州市洛克赛工具有限公司 | A kind of intelligent escape knapsack |
| CN111675049A (en) * | 2020-05-13 | 2020-09-18 | 粤水电建筑安装建设有限公司 | Pay-off device for house construction site and using method thereof |
| CN116212259A (en) * | 2023-05-09 | 2023-06-06 | 杭州市特种设备检测研究院(杭州市特种设备应急处置中心) | A descending device used in cableway rescue |
-
2016
- 2016-04-11 CN CN201620293817.7U patent/CN205698933U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688340A (en) * | 2016-04-11 | 2016-06-22 | 张文革 | Novel multifunctional descent control device with cyclic lifting function |
| CN105688340B (en) * | 2016-04-11 | 2021-05-07 | 张文革 | Novel multifunctional descent control device capable of circularly ascending and descending |
| CN107198837A (en) * | 2017-06-14 | 2017-09-26 | 台州市洛克赛工具有限公司 | A kind of intelligent escape knapsack |
| WO2018227835A1 (en) * | 2017-06-14 | 2018-12-20 | 台州市洛克赛工具有限公司 | Smart escape backpack |
| CN107198837B (en) * | 2017-06-14 | 2019-09-10 | 台州市洛克赛工具有限公司 | A kind of intelligent escape knapsack |
| EP3639897A4 (en) * | 2017-06-14 | 2021-03-03 | Tai Zhou Luxi Tools Co., Ltd. | Smart escape backpack |
| US11497943B2 (en) | 2017-06-14 | 2022-11-15 | Tai Zhou Luxi Tools Co., Ltd. | Smart emergency escape backpack |
| CN111675049A (en) * | 2020-05-13 | 2020-09-18 | 粤水电建筑安装建设有限公司 | Pay-off device for house construction site and using method thereof |
| CN116212259A (en) * | 2023-05-09 | 2023-06-06 | 杭州市特种设备检测研究院(杭州市特种设备应急处置中心) | A descending device used in cableway rescue |
| CN116212259B (en) * | 2023-05-09 | 2023-08-04 | 杭州市特种设备检测研究院(杭州市特种设备应急处置中心) | A descending device used in cableway rescue |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20210411 |