CN106983962A - Hand-rail type automatic control lifting high building life saving device - Google Patents
Hand-rail type automatic control lifting high building life saving device Download PDFInfo
- Publication number
- CN106983962A CN106983962A CN201610035894.7A CN201610035894A CN106983962A CN 106983962 A CN106983962 A CN 106983962A CN 201610035894 A CN201610035894 A CN 201610035894A CN 106983962 A CN106983962 A CN 106983962A
- Authority
- CN
- China
- Prior art keywords
- life
- gear
- friction pulley
- high building
- automatic control
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/02—Devices for lowering persons from buildings or the like by making use of rescue cages, bags, or the like
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/14—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brakes sliding on the rope
Abstract
The invention provides a kind of hand-rail type automatic control lifting high building life saving device, its effect can manual automatic control lifting.The personnel on high building are allowed when disaster occurs, can be independent of power safety lifesaving.Lowering or hoisting gear includes assembly shell, life saving hanging cradle, life line etc..The gear in driving gear set and life line friction pulley group, the driving gear set is disposed with the lowering or hoisting gear assembly enclosure fixed conveyor institutions fixator, the fixed mount corresponding with the friction pulley in life line friction pulley group coaxial connected.One of one of described life line friction pulley and corresponding travelling gear and coaxially it is connected with transmission worm gear, the transmission worm gear is meshed by the gear teeth and worm screw thread tooth, and the worm screw is connected through assembly shell with wind.Gap of the life line through friction pulley group is in the middle part of lowering or hoisting gear assembly shell.The life line two ends connect safety hook, and safety hook can be hung on high building.Life saving hanging cradle is connected by rope with the retainer ring on lowering or hoisting gear assembly shell.In use, the safety hook of one end is fixed on high building, occupant stands in life saving hanging cradle, hand fixed handle control lifting, realizes safe life-saving.Hand-rail type automatic control lifting high building life saving device of the present invention, it is simple in construction, it is easy to operate, it is safe and reliable.
Description
Technical field
The present invention relates to high building life saving device, and in particular to a kind of hand-rail type automatic control lifting high building life saving device.
Background technology
Modern society's high residential building is more and more universal, when occurring the generation of the disasters such as fire, the use of elevator or stair will be restricted, it such as can not in time leave and will result in potential safety hazard, and electric lifting mechanism can be limited in utilization by power supply, hand-rail type automatic control lifting high building life saving device of the present invention is exactly to solve the problems, such as high-rise building life saving.
The content of the invention
It is an object of the invention to provide a kind of simple in construction, stable action, safe and reliable, the hand-rail type automatic control lifting high building life saving device of service life length.
In order to solve the above technical problems, hand-rail type automatic control lifting high building life saving device of the present invention, including lowering or hoisting gear assembly shell 1, life saving hanging cradle 10, life line 5 etc..The inside fixed conveyor institutions fixator 2 of lowering or hoisting gear assembly shell 1.Driving gear set 6 and life line friction pulley group 7 are disposed with the fixed mount 2.Gear life line friction pulley corresponding with life line friction pulley group 7 in the driving gear set 6 is coaxially connected.One of one of described life line friction pulley and corresponding travelling gear and worm gear 8 is coaxial is connected with transmission.The transmission worm gear 8 is meshed by the gear teeth with worm screw 9.The worm screw 9 is connected through assembly shell 1 with wind 3, and gap of the life line 5 through friction pulley group 7 is through the middle part of lowering or hoisting gear assembly shell 1.The two ends of life line 5 connect safety hook 11, and life saving hanging cradle 10 is connected by rope with the retainer ring 4 on lowering or hoisting gear assembly shell 1.
During hand lifting, swinging handle drives worm screw to rotate, pass through the engagement of worm and worm wheel, impart power to worm gear, to drive the rotation of worm gear, because one of worm gear and travelling gear and one of friction pulley are coaxially connected, travelling gear and friction pulley are together with worm gear wheel, impart power to gear and friction pulley, and be intermeshed in a certain order between each gear in the gear train, therefore, power is driven to other gears simultaneously, and these gears are coaxially connected with corresponding friction pulley, power has also been transmitted to friction pulley simultaneously, friction pulley produces friction to life line, form driving force, life line is allowed to produce motion, drive lowering or hoisting gear and connect superincumbent life saving hanging cradle and upwardly or downwardly move together.
Because apparatus of the present invention employ Worm Wheel System, it is a kind of more labour-saving structure in mechanical device, transmission has nonreturning, therefore, the transmission of power has one-way, the motion of handle by lowering or hoisting gear generation up or down can only be rotated, and motion up or down can not be caused by the deadweight of human body weight and device, with one-way stop.
The present invention all participates in transmission power using full wheel transmission power, all gears.Because friction pulley and power gear distributing position are corresponding, and corresponding gear and friction pulley are that coaxially connected, all friction pulley all produces power to life line friction.All friction pulleys are all driving wheels, and without driven pulley, the two sides of life line pressurization is simultaneously by the consistent driving force in direction.Therefore, driving force ratio one side is doubled.In addition, life line between friction pulley using it is special have mercy on to so that life line has multiple pressure points and rubbing surface between friction pulley, further increases friction drive, will not skid, make device more safe and reliable.
Brief description of the drawings
Fig. 1 is the external structure and life saving hanging cradle connection diagram of the present invention.
Fig. 2 is the internal structure schematic diagram of the present invention.
Fig. 3 is the gear structure and life line of the present invention around to schematic diagram.
Fig. 4 is the worm gear structure schematic diagram of the present invention.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, Figure 3, Figure 4, hand-rail type automatic control lifting high building life saving device of the present invention, including lowering or hoisting gear assembly shell 1, life saving hanging cradle 10, life line 5 etc..The inside fixed conveyor institutions fixator 2 of lowering or hoisting gear assembly shell 1.Driving gear set 6 and life line friction pulley group 7 are disposed with the fixed mount 2.Gear in the driving gear set 6 answers friction pulley to be coaxially connected with corresponding life line in life line friction pulley group 7.One of one of described life line friction pulley and corresponding travelling gear and worm gear 8 is coaxial is connected with transmission.The transmission worm gear 8 is meshed by the gear teeth with worm screw 9.The worm screw 9 is connected through assembly shell 1 with wind 3, and gap of the life line 5 through friction pulley group 7 is through the middle part of lowering or hoisting gear assembly shell 1.The two ends of life line 5 connect safety hook 11, and life saving hanging cradle 10 is connected by rope with the retainer ring 4 on lowering or hoisting gear assembly shell 1.
When crank handle is lifted, swinging handle drives worm screw to rotate, pass through the engagement of worm and worm wheel, impart power to worm gear, to drive the rotation of worm gear, because one of worm gear and travelling gear and one of friction pulley are coaxially connected, travelling gear and friction pulley are together with worm gear wheel, impart power to gear and friction pulley, and be intermeshed in a certain order between each gear in the gear train, therefore, power is driven to other gears simultaneously, and these gears are coaxially connected with corresponding friction pulley, power has also been transmitted to friction pulley simultaneously, friction pulley produces friction to life line, form driving force, life line is allowed to produce motion, drive lowering or hoisting gear and connect superincumbent life saving hanging cradle and upwardly or downwardly move together.
The present invention is simple in construction, easy to operate, working stability, reliable.Ideal lifesaving appliance is provided for high-rise building safe life-saving.
Claims (5)
1. a kind of hand-rail type automatic control lifting high building life saving device, including lowering or hoisting gear assembly shell 1, life saving hanging cradle 10, life line 5 etc.；The inside fixed conveyor institutions fixator support 2 of lowering or hoisting gear assembly shell 1；Driving gear set 6 and life line friction pulley group 7 are disposed with the fixed mount support 2；Gear in the driving gear set 6 is coaxially connected with corresponding friction pulley in life line friction pulley group 7；It is characterized in that：One of one of described life line friction pulley and corresponding travelling gear and worm gear 8 is coaxial is connected with transmission；The transmission worm gear 8 is meshed by the gear teeth with worm screw 9；The worm screw 9 is connected through assembly shell 1 with wind 3, and gap of the life line 5 through friction pulley group 7 is through the middle part of lowering or hoisting gear assembly shell 1；The two ends of life line 5 connect safety hook 11, and life saving hanging cradle 10 is connected by rope with the retainer ring 4 on lowering or hoisting gear assembly shell 1.
2. the hand-rail type automatic control lifting high building life saving device according to right 1, it is characterized in that：Using Worm Wheel System pattern, the direct drive of multiple-cog belts dynamic friction wheel.
3. the hand-rail type automatic control lifting high building life saving device according to right 1 or 2, it is characterized in that：The drive gear is set to the distribution of octadentate wheel, and the friction pulley is set to coaxially be connected with corresponding gear.
4. the hand-rail type automatic control lifting high building life saving device according to right 1 or 2 or 3, it is characterized in that：The safety rope uses many areas exerted pressure on friction mode through friction pulley group, and many friction pulley friction life lines produce lifting driving force.
5. the hand-rail type automatic control lifting high building life saving device according to right 1 or 2 or 3 or 4, it is characterized in that：The worm screw is joined directly together with wind, armrest movable property life lifting drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610035894.7A CN106983962A (en) | 2016-01-20 | 2016-01-20 | Hand-rail type automatic control lifting high building life saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610035894.7A CN106983962A (en) | 2016-01-20 | 2016-01-20 | Hand-rail type automatic control lifting high building life saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106983962A true CN106983962A (en) | 2017-07-28 |
Family
ID=59413660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610035894.7A Pending CN106983962A (en) | 2016-01-20 | 2016-01-20 | Hand-rail type automatic control lifting high building life saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106983962A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2709449C1 (en) * | 2019-07-19 | 2019-12-17 | Валерий Иванович Паутов | Portable mechanism for gravity lowering of people and cargoes from high altitude with automatic speed control |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2212757A5 (en) * | 1973-01-02 | 1974-07-26 | Fertier Raymond | |
| JPH1176436A (en) * | 1997-09-08 | 1999-03-23 | Kenji Kikuchi | Emergency descending device |
| CN101172191A (en) * | 2006-10-30 | 2008-05-07 | 张敏 | High-rise fire live-saving equipment |
| CN201123960Y (en) * | 2007-09-13 | 2008-10-01 | 卢振忠 | High building life-saving device |
| CN201308732Y (en) * | 2008-12-15 | 2009-09-16 | 葛畅 | Controllable friction-type tall building rapid escaping device |
| CN101961531A (en) * | 2010-10-14 | 2011-02-02 | 西北工业大学 | Controllable permanent magnet eddy escape device |
| CN205494704U (en) * | 2016-01-20 | 2016-08-24 | 徐晓峰 | Hand formula automatic control lift high building life saving equipment |
-
2016
- 2016-01-20 CN CN201610035894.7A patent/CN106983962A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2212757A5 (en) * | 1973-01-02 | 1974-07-26 | Fertier Raymond | |
| JPH1176436A (en) * | 1997-09-08 | 1999-03-23 | Kenji Kikuchi | Emergency descending device |
| CN101172191A (en) * | 2006-10-30 | 2008-05-07 | 张敏 | High-rise fire live-saving equipment |
| CN201123960Y (en) * | 2007-09-13 | 2008-10-01 | 卢振忠 | High building life-saving device |
| CN201308732Y (en) * | 2008-12-15 | 2009-09-16 | 葛畅 | Controllable friction-type tall building rapid escaping device |
| CN101961531A (en) * | 2010-10-14 | 2011-02-02 | 西北工业大学 | Controllable permanent magnet eddy escape device |
| CN205494704U (en) * | 2016-01-20 | 2016-08-24 | 徐晓峰 | Hand formula automatic control lift high building life saving equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2709449C1 (en) * | 2019-07-19 | 2019-12-17 | Валерий Иванович Паутов | Portable mechanism for gravity lowering of people and cargoes from high altitude with automatic speed control |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170728 |