CN205494704U - Hand formula automatic control lift high building life saving equipment - Google Patents
Hand formula automatic control lift high building life saving equipment Download PDFInfo
- Publication number
- CN205494704U CN205494704U CN201620052394.XU CN201620052394U CN205494704U CN 205494704 U CN205494704 U CN 205494704U CN 201620052394 U CN201620052394 U CN 201620052394U CN 205494704 U CN205494704 U CN 205494704U
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- China
- Prior art keywords
- gear
- friction
- life line
- life
- high building
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- Expired - Fee Related
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Abstract
The utility model provides a hand formula automatic control lift high building life saving equipment, its effect can be gone up and down in manual automatic control. Let personnel on the high building when the calamity takes place, may not rely on the lifesaving of power safety. Elevating gear includes assembly shell, lifesaving hanging flower basket, life line etc. The inside fixed drive mechanism mount of elevating gear assembly shell, drive gear group and life line friction wheelset have been arranged on the mount, gear in the drive gear group corresponds coaxial linking to each other with the friction pulley in the life line friction wheelset. One of life line friction pulley links to each other with one of drive gear of corresponding and with transmission worm gear is coaxial, transmission worm gear passes through the teeth of a cogwheel and worm silk gear mesh, the worm passes the assembly shell and links to each other with the crank. Elevating gear assembly shell middle part is run through in the clearance that life line passed between the friction wheelset. Safety rebar hook is connected at the life line both ends, and safety rebar hook can hang on the high building. The lifesaving hanging flower basket is connected with solid fixed ring on the elevating gear assembly shell through the rope. During the use, fix the safety rebar hook of one end on the high building, the passenger stands in the lifesaving hanging flower basket, handly moves joystick control, realizes safe lifesaving. The utility model discloses hand formula automatic control lift high building life saving equipment, simple structure, convenient operation, safe and reliable.
Description
Technical field
This utility model relates to high building life saving device, is specifically related 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 the disasters such as breaking out of fire occur, the use of elevator or stair will be restricted, potential safety hazard is will result in as do not left in time, and electric lifting mechanism can be limited by power supply in utilization, this utility model hand-rail type automatic control lifting high building life saving device is contemplated to solve high-rise building life saving problem.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in construction, stable action, safe and reliable, easy to use hand-rail type automatic control lifting high building life saving device.
For solving above-mentioned technical problem, this utility model 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..Described lowering or hoisting gear assembly shell 1 internal fixed conveyor mechanism fixed mount 2.Driving gear set 6 and life line friction wheels 7 it are disposed with on described fixed mount 2.The friction pulley that gear in described driving gear set 6 is corresponding with life line friction wheels 7 is coaxially connected.One of described life line friction pulley is coaxially connected with one of corresponding travelling gear and with transmission worm gear 8.Described transmission worm gear 8 is meshed with worm screw 9 by the gear teeth, and described worm screw 9 is connected through assembly shell 1 with wind 3.Life line 5 is through the gap friction wheels 7 through in the middle part of lowering or hoisting gear assembly shell 1.Described life line 5 two ends attachment security hook 11.Life saving hanging cradle 10 is connected with the retainer ring 4 on lowering or hoisting gear assembly shell 1 by rope.
During hand lifting, swinging handle drives worm screw to rotate, by the engagement of worm and worm wheel, impart power to worm gear, to drive the rotation of worm gear, owing to one of one of worm gear and travelling gear and friction pulley are coaxially connected, travelling gear together with friction pulley along with worm gear wheel, impart power to gear and friction pulley, and this gear train engages each other between each gear in a certain order, therefore, other gear is given in power transmission simultaneously, and these gears are coaxially connected with corresponding friction pulley, power has also passed to friction pulley simultaneously, friction pulley produces friction to life line, form driving force, life line is allowed to produce motion, lowering or hoisting gear is driven upwardly or downwardly to move together with connecting superincumbent life saving hanging cradle.
Owing to this utility model device have employed Worm Wheel System, it machinery is one more labour-saving structure, transmission has nonreturning, therefore, the transmission of power has unipolarity, i.e. can only produce motion up or down by lowering or hoisting gear by turning handle, and motion up or down can not be caused by human body weight and the deadweight of device, there is one-way stop.
This utility model uses full wheel transmission power, and all gears all participate in transmitting power.Owing to friction pulley and power gear distributing position are corresponding, and corresponding gear and friction pulley are coaxially connected, and all of friction pulley all produces power to life line friction.All of friction pulley is all drivewheel, does not has a driven pulley, and the two sides of life line pressurization is simultaneously by driving force that direction is consistent.Therefore, driving force ratio one side doubles.Additionally, life line use between friction pulley special have mercy on to so that life line has multiple pressure point and rubbing surface between friction pulley, further increases friction drive, will not skid, and makes device more safe and reliable.
Accompanying drawing explanation
Fig. 1 is external structure of the present utility model and life saving hanging cradle connection diagram.
Fig. 2 is internal structure schematic diagram of the present utility model.
Fig. 3 is that gear structure of the present utility model and life line are around to schematic diagram.
Fig. 4 is worm gear structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, this utility model 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..Described lowering or hoisting gear assembly shell 1 internal fixed conveyor mechanism fixed mount 2.Driving gear set 6 and life line friction wheels 7 it are disposed with on described fixed mount 2.The life line that gear in described driving gear set 6 is corresponding with life line friction wheels 7 answers friction pulley to be coaxially connected.One of described life line friction pulley is coaxially connected with one of corresponding travelling gear and with transmission worm gear 8.Described transmission worm gear 8 is meshed with worm screw 9 by the gear teeth.Described worm screw 9 is connected through assembly shell 1 with wind 3, life line 5 through the gap rubbed wheels 7 through lowering or hoisting gear assembly shell 1 in the middle part of.Described life line 5 two ends attachment security hook 11, life saving hanging cradle 10 is connected with the retainer ring 4 on lowering or hoisting gear assembly shell 1 by rope.
During crank handle lifting, swinging handle drives worm screw to rotate, by the engagement of worm and worm wheel, impart power to worm gear, to drive the rotation of worm gear, owing to one of one of worm gear and travelling gear and friction pulley are coaxially connected, travelling gear together with friction pulley along with worm gear wheel, impart power to gear and friction pulley, and this gear train engages each other between each gear in a certain order, therefore, other gear is given in power transmission simultaneously, and these gears are coaxially connected with corresponding friction pulley, power has also passed to friction pulley simultaneously, friction pulley produces friction to life line, form driving force, life line is allowed to produce motion, lowering or hoisting gear is driven upwardly or downwardly to move together with connecting superincumbent life saving hanging cradle.
This utility model simple in construction, easy to operate, working stability, reliable.Ideal lifesaving appliance is provided for high-rise building safe life-saving.
Claims (1)
1. a hand-rail type automatic control lifting high building life saving device, including lowering or hoisting gear shell (1), life saving hanging cradle (10), life line (5) etc.；Internal fixed conveyor mechanism fixed mount support (2) of described lowering or hoisting gear shell (1), described fixed mount support (2) is disposed with driving gear set (6) and friction wheels (7)；Gear in described driving gear set (6) is coaxially connected with the corresponding friction pulley in friction wheels (7)；It is characterized in that: one of described friction pulley is coaxially connected with one of corresponding travelling gear and with transmission worm gear (8)；Described transmission worm gear (8) is meshed with worm screw (9) by the gear teeth；Described worm screw (9) is connected through shell (1) with wind (3)；Life line (5) runs through lowering or hoisting gear shell (1) middle part through the gap friction wheels (7)；Described life line (5) two ends attachment security hook (11)；Life saving hanging cradle (10) is connected with the retainer ring (4) on lowering or hoisting gear shell (1)；The kind of drive is, uses Worm Wheel System pattern, and multi-gear directly drives；Described drive gear set (6) is set to octadentate wheel distribution, and described friction wheels (7) are set to each friction pulley and are coaxially connected with corresponding gear；Described life line (5) through friction wheels (7) use many areas exerted pressure on friction mode, many friction pulleys rub simultaneously lifesaving rope produce lifting driving force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052394.XU CN205494704U (en) | 2016-01-20 | 2016-01-20 | Hand formula automatic control lift high building life saving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052394.XU CN205494704U (en) | 2016-01-20 | 2016-01-20 | Hand formula automatic control lift high building life saving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205494704U true CN205494704U (en) | 2016-08-24 |
Family
ID=56722233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620052394.XU Expired - Fee Related CN205494704U (en) | 2016-01-20 | 2016-01-20 | Hand formula automatic control lift high building life saving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205494704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983962A (en) * | 2016-01-20 | 2017-07-28 | 徐晓峰 | Hand-rail type automatic control lifting high building life saving device |
| CN112897410A (en) * | 2021-02-08 | 2021-06-04 | 甘梦潇 | Ejection type lifting device |
-
2016
- 2016-01-20 CN CN201620052394.XU patent/CN205494704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983962A (en) * | 2016-01-20 | 2017-07-28 | 徐晓峰 | Hand-rail type automatic control lifting high building life saving device |
| CN112897410A (en) * | 2021-02-08 | 2021-06-04 | 甘梦潇 | Ejection type lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160824 Termination date: 20170120 |