CN202052217U - High-altitude lifting pulley - Google Patents

High-altitude lifting pulley Download PDF

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Publication number
CN202052217U
CN202052217U CN2011201516226U CN201120151622U CN202052217U CN 202052217 U CN202052217 U CN 202052217U CN 2011201516226 U CN2011201516226 U CN 2011201516226U CN 201120151622 U CN201120151622 U CN 201120151622U CN 202052217 U CN202052217 U CN 202052217U
Authority
CN
China
Prior art keywords
bearing frame
driven
pulley
rope
driving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011201516226U
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Chinese (zh)
Inventor
周小玲
Original Assignee
周小玲
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 周小玲 filed Critical 周小玲
Priority to CN2011201516226U priority Critical patent/CN202052217U/en
Application granted granted Critical
Publication of CN202052217U publication Critical patent/CN202052217U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a high-altitude lifting pulley capable of making the person help oneself in the fire risk, so as to solve the problem in the conventional fire escape tool: there is not a helping tool from the high tower to the ground. The high-altitude lifting pulley comprises a bearing mechanism and a lifting mechanism. The bearing mechanism also comprises a bearing frame, a bearing frame rope, a movable pulley and a shock pad, wherein one end of the bearing frame rope is connected with four corners of the bearing frame, another end is connected with the movable pulley; the shock pad is mounted on the bottom of the bearing frame. The lifting mechanism also comprises: a bearing steel rope, a substrate, a driving axle, a driving gear, a rocker, a driven axle, a driven gear, a brake rod, a hook, a rope drum, a driving axle fixation screw cap and a driven axle fixation screw cap, wherein one end of the bearing steel rope is fixed on the substrate, another end passes through the movable pulley and then is wound on the rope drum; the driven axle fixation screw cap fixes the driven gear and the rope drum on the driven axle, the driving axle fixation screw cap fixes the driving gear and the rocker on the driving axle, the driving gear is mutually engaged with the driven gear; one side of the driven gear is provided with the brake rod and the upper part of the substrate is provided with the hook. The beneficial effects are that: the high-altitude lifting pulley is convenient and practical and when fire hazard happens, the pulley is conveniently hung on the positions such as the window, the balcony or the stair way, thus the escape person can descend onto the ground from the high tower in the aid of the high-altitude lifting pulley and be prevented from being hurt.

Description

The high-altitude lifting pulley
Technical field
The utility model relates to a kind of fire people's self-help apparatus when taking place, the high-altitude lifting pulley that people save oneself when specially referring to a kind of fire and taking place.
Background technology
Fire is that the mankind use fire and inevitable disaster accident, and along with the house of living or handle official business covers higher and higher, lid is close more more, when fire took place, saving oneself of people seemed very important.In the fire disaster, the vehicles such as the elevator of skyscraper usually because power breakdown perhaps is in fear of to take place power breakdown, and can not or be forbidden to use.Live in the only reliable fire-fighting stairway of people of high floor and successively go downstairs, perhaps run away to roof and wait for rescue.Obviously, during breaking out of fire, people's mood is restive, because large contingent, the current order of fire-fighting stairway is difficult to keep, and adds point of origin and may be positioned at entire building middle part or bottom, and smoke fire burns and makes that fire-fighting stairway is difficult to pass through.Like this, may make the people of dwelling house high-rise building feel to seek survival hopeless, and then chaotic more.Therefore, press for a kind of can under the high building to the rescue tool on ground.
Summary of the invention
For solve also do not have in the existing fire disaster escaping instrument a kind of can under the high building to the problem of the rescue tool on ground, the high-altitude lifting pulley that people save oneself when the utility model proposes a kind of fire and taking place.The utility model high-altitude lifting pulley comprises load carrier and elevating mechanism, and load carrier comprises bearing frame, bearing frame rope, movable pulley and beam again, and wherein, an end of bearing frame rope connects four corners of bearing frame, and the other end connects movable pulley; Beam is placed in the bottom of bearing frame; Elevating mechanism comprises again: carrying steel cable, substrate, driving shaft, driving gear, rocking bar, driven shaft, driven gear, brake bar, hook, rope drum, driving shaft hold-doun nut and driven shaft hold-doun nut, wherein, one end of carrying steel cable is fixed on the substrate, and the other end is wrapped on the rope drum after passing movable pulley; The driven shaft hold-doun nut is fixed on driven gear, rope drum on the driven shaft, and the driving shaft hold-doun nut is fixed on driving gear, rocking bar on the driving shaft, and driving gear and driven gear are meshing with each other; Driven gear be provided with brake bar first; Top at substrate is provided with hook.
The useful technique effect of the utility model high-altitude lifting pulley is light, practical, when fire takes place, can hang over window, balcony or stair mouth etc. easily and locate, make the survivor from high-rise building drop to ground down, and can not damage the auxiliary of the utility model high-altitude lifting pulley.
Description of drawings
Accompanying drawing 1 is the schematic three dimensional views of the utility model high-altitude lifting pulley load carrier embodiment;
Accompanying drawing 2 is the front elevational schematic of the utility model high-altitude lifting pulley elevating mechanism embodiment;
Accompanying drawing 3 is the cross-sectional schematic of overlooking of the utility model high-altitude lifting pulley elevating mechanism embodiment.
Below in conjunction with the drawings and specific embodiments the utility model high-altitude lifting pulley is described further.
The specific embodiment
Accompanying drawing 1 is the schematic three dimensional views of the utility model high-altitude lifting pulley load carrier embodiment, and among the figure, 1 is bearing frame, and 2 is the bearing frame rope, and 3 is movable pulley, and 4 are the carrying steel cable, and 5 is beam.As seen from the figure, the utility model high-altitude lifting pulley comprises load carrier and elevating mechanism.Load carrier comprises bearing frame 1, bearing frame rope 2, movable pulley 3 and beam 4 again, and wherein, an end of bearing frame rope 2 connects four corners of bearing frame 1, and the other end connects movable pulley 3; Beam 5 is placed in the bottom of bearing frame 1.
Accompanying drawing 2 is the front elevational schematic of the utility model high-altitude lifting pulley elevating mechanism embodiment, and accompanying drawing 3 is the cross-sectional schematic of overlooking of the utility model high-altitude lifting pulley elevating mechanism embodiment, among the figure, 4 are the carrying steel cable, and 6 is driven shaft, and 7 is substrate, 8 is driving gear, and 9 is driving shaft, and 10 is rocking bar, 11 are hook, 12 is brake bar, and 13 is driven gear, and 14 is the driven shaft hold-doun nut, 15 is the driving shaft hold-doun nut, and 16 is rope drum.As seen from the figure, the utility model high-altitude lifting pulley comprises load carrier and elevating mechanism.Elevating mechanism comprises again: carrying steel cable 4, substrate 7, driving shaft 9, driving gear 8, rocking bar 10, driven shaft 14, driven gear 13, brake bar 12, hook 11, rope drum 16, driving shaft hold-doun nut 15 and driven shaft hold-doun nut 14, wherein, one end of carrying steel cable 4 is fixed on the substrate 7, and the other end is wrapped on the rope drum 16 after passing movable pulley; Driven shaft hold-doun nut 14 is fixed on driven gear 13, rope drum 16 on the driven shaft 6, and driving shaft hold-doun nut 15 is fixed on driving gear 8, rocking bar 10 on the driving shaft 9, and driving gear 8 and driven tooth 13 are taken turns and be meshing with each other; Driven gear 13 be provided with brake bar 12 first; Be provided with hook 11 on the top of substrate 7.The utility model high-altitude lifting pulley can hang over hook windowsill, Yantai or stair mouth etc. and locate when breaking out of fire, shakes rocking bar and drives the driving gear rotation, and driven gear drives the rope drum rotation, rises or descends thereby drive bearing frame by the carrying steel cable.Be provided with movable pulley for laborsaving in bearing frame and the junction of carrying steel cable, be arranged on driven gear brake bar first then can when bearing frame is contained in weight, control driven gear can be under the drive of weight rotation voluntarily, be placed in bearing frame bottom beam this be in order when bearing frame contact with ground, to reduce impulsive force, minimizing shakes.
The useful technique effect of the utility model high-altitude lifting pulley is light, practical, when fire takes place, can hang over window, balcony or stair mouth etc. easily and locate, make the survivor from high-rise building drop to ground down, and can not damage the auxiliary of the utility model high-altitude lifting pulley.

Claims (1)

1. high-altitude lifting pulley, it is characterized in that: this high-altitude lifting pulley comprises load carrier and elevating mechanism, and load carrier comprises bearing frame, bearing frame rope, movable pulley and beam again, wherein, one end of bearing frame rope connects four corners of bearing frame, and the other end connects movable pulley; Beam is placed in the bottom of bearing frame; Elevating mechanism comprises again: carrying steel cable, substrate, driving shaft, driving gear, rocking bar, driven shaft, driven gear, brake bar, hook, rope drum, driving shaft hold-doun nut and driven shaft hold-doun nut, wherein, one end of carrying steel cable is fixed on the substrate, and the other end is wrapped on the rope drum after passing movable pulley; The driven shaft hold-doun nut is fixed on driven gear, rope drum on the driven shaft, and the driving shaft hold-doun nut is fixed on driving gear, rocking bar on the driving shaft, and driving gear and driven gear are meshing with each other; Driven gear be provided with brake bar first; Top at substrate is provided with hook.
CN2011201516226U 2011-05-13 2011-05-13 High-altitude lifting pulley Expired - Fee Related CN202052217U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201516226U CN202052217U (en) 2011-05-13 2011-05-13 High-altitude lifting pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201516226U CN202052217U (en) 2011-05-13 2011-05-13 High-altitude lifting pulley

Publications (1)

Publication Number Publication Date
CN202052217U true CN202052217U (en) 2011-11-30

Family

ID=45012204

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201516226U Expired - Fee Related CN202052217U (en) 2011-05-13 2011-05-13 High-altitude lifting pulley

Country Status (1)

Country Link
CN (1) CN202052217U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2563111C1 (en) * 2014-03-03 2015-09-20 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Device for rescuing people from roofs of burning buildings
CN108127877A (en) * 2017-12-19 2018-06-08 中山市雅乐思商住电器有限公司 A kind of injection molding machine lifting injection mold
CN111111025A (en) * 2019-01-26 2020-05-08 贾守富 Self-rescue slow descent cabin for fire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2563111C1 (en) * 2014-03-03 2015-09-20 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Device for rescuing people from roofs of burning buildings
CN108127877A (en) * 2017-12-19 2018-06-08 中山市雅乐思商住电器有限公司 A kind of injection molding machine lifting injection mold
CN111111025A (en) * 2019-01-26 2020-05-08 贾守富 Self-rescue slow descent cabin for fire
CN111111025B (en) * 2019-01-26 2021-04-13 贾守富 Self-rescue slow descent cabin for fire

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111130

Termination date: 20120513