CN204261214U - Manual lifting device - Google Patents
Manual lifting device Download PDFInfo
- Publication number
- CN204261214U CN204261214U CN201420735684.5U CN201420735684U CN204261214U CN 204261214 U CN204261214 U CN 204261214U CN 201420735684 U CN201420735684 U CN 201420735684U CN 204261214 U CN204261214 U CN 204261214U
- Authority
- CN
- China
- Prior art keywords
- bearing block
- wire rope
- hand wheel
- reduction gearing
- worm type
- 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
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- Emergency Lowering Means (AREA)
Abstract
The utility model relates to lowering or hoisting gear field, is specially a kind of manual lifting device for work high above the ground, solves lowering or hoisting gear in prior art and cannot be applicable to work high above the ground or high building and to catch fire the problems such as escape.Base is arranged worm type of reduction gearing, bearing block I, bearing block II, bearing block III, wherein: wire rope drum is installed between worm type of reduction gearing, bearing block III, turning cylinder one end of wire rope drum is installed on worm type of reduction gearing, and the turning cylinder other end of wire rope drum is installed on bearing block III; Connected by the hand wheel rotating axle be installed on bearing block I, bearing block II between left hand wheel, right hand wheel, hand wheel rotating axle arranges bevel gear, the bevel gear engaged transmission of the power intake of bevel gear and worm type of reduction gearing; Base arranges hook, lay winding wire ropes on wire rope drum, suspension hook is installed in one end of steel wire rope.The utility model manual lifting device is with weight (people) lifting, uses easily.
Description
Technical field
The utility model relates to lowering or hoisting gear field, is specially a kind of manual lifting device for work high above the ground.
Background technology
We were have electronic or manual hoisting device in work high above the ground in the past, but these devices are all fixing, sometimes not necessarily facilitate.Particularly, when escape is caught fire in work high above the ground or high building, these devices just make not use.
Utility model content
The purpose of this utility model is to provide a kind of manual lifting device, solves lowering or hoisting gear in prior art and exists and cannot be applicable to work high above the ground or high building and to catch fire the problems such as escape.
The technical solution of the utility model is:
A kind of manual lifting device, this device comprises: suspension hook, steel wire rope, wire rope drum, worm type of reduction gearing, right hand wheel, bearing block I, bevel gear, hook, base, bearing block II, left hand wheel, bearing block III, and concrete structure is as follows:
Base is arranged worm type of reduction gearing, bearing block I, bearing block II, bearing block III, wherein: wire rope drum is installed between worm type of reduction gearing, bearing block III, turning cylinder one end of wire rope drum is installed on worm type of reduction gearing, and the turning cylinder other end of wire rope drum is installed on bearing block III; Connected by the hand wheel rotating axle be installed on bearing block I, bearing block II between left hand wheel, right hand wheel, hand wheel rotating axle arranges bevel gear, the bevel gear engaged transmission of the power intake of bevel gear and worm type of reduction gearing; Base arranges hook, lay winding wire ropes on wire rope drum, suspension hook is installed in one end of steel wire rope.
Described manual lifting device, the suspension hook of steel wire rope one end is suspended on safe stake, and the hook of manual lifting device is fastened on the seat belt hanger of people.
Advantage of the present utility model and beneficial effect are:
The utility model manual lifting device is with weight (people) lifting, uses easily, and when escaping as caught fire in work high above the ground or high building, such manual lifting device is just very convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.In figure, 1, suspension hook; 2, steel wire rope; 3, wire rope drum; 4, worm type of reduction gearing; 5, right hand wheel; 6, bearing block I; 7, bevel gear; 8, link up with; 9, base; 10, bearing block II; 11, left hand wheel; 12, bearing block III; 13, hand wheel rotating axle.
Detailed description of the invention
As shown in Figure 1, the utility model manual lifting device mainly comprises: suspension hook 1, steel wire rope 2, wire rope drum 3, worm type of reduction gearing 4, right hand wheel 5, bearing block I 6, bevel gear 7, hook 8, base 9, bearing block II 10, left hand wheel 11, bearing block III 12, hand wheel rotating axle 13 etc., and concrete structure is as follows:
Base 9 is arranged worm type of reduction gearing 4, bearing block I 6, bearing block II 10, bearing block III 12, wherein: wire rope drum 3 is installed between worm type of reduction gearing 4, bearing block III 12, turning cylinder one end of wire rope drum 3 is installed on worm type of reduction gearing 4, and the turning cylinder other end of wire rope drum 3 is installed on bearing block III 12; Connected by the hand wheel rotating axle 13 be installed on bearing block I 6, bearing block II 10 between left hand wheel 11, right hand wheel 5, hand wheel rotating axle 13 is arranged bevel gear 7, the bevel gear engaged transmission of the power intake of bevel gear 7 and worm type of reduction gearing 4.Base 9 is arranged hook 8, lay winding wire ropes 2 on wire rope drum 3, suspension hook 1 is installed in one end of steel wire rope 2.
In the utility model, steel wire rope 2 length is 30-100 rice, as needs increase length, needs design to increase the coiling length of wire rope drum 3, and worm type of reduction gearing 4 can self-locking, and the hook 8 of manual lifting device is fastened on the seat belt hanger of people.
The method of operating of the utility model manual lifting device is:
When people needs from high-altitude gliding, the suspension hook 1 of steel wire rope 2 one end is suspended on the stake of a safety, hook 8 is hung on the safety belt suspension ring of downslide operator, then rotate left hand wheel 11, right hand wheel 5 with two hands, driven by rotating wheel wire rope drum 3 rotates, and slowly releases steel wire rope 2, downslide operator is slowly declined, decrease speed is relevant with rotating the rotating speed of handwheel, rotate fast, decline soon, rotate slow, decline slow.Rising be also the same, select diameter 5 millimeters of steel wire ropes, volume and weight is all very light.
Claims (2)
1. a manual lifting device, it is characterized in that, this device comprises: suspension hook, steel wire rope, wire rope drum, worm type of reduction gearing, right hand wheel, bearing block I, bevel gear, hook, base, bearing block II, left hand wheel, bearing block III, hand wheel rotating axle, and concrete structure is as follows:
Base is arranged worm type of reduction gearing, bearing block I, bearing block II, bearing block III, wherein: wire rope drum is installed between worm type of reduction gearing, bearing block III, turning cylinder one end of wire rope drum is installed on worm type of reduction gearing, and the turning cylinder other end of wire rope drum is installed on bearing block III; Connected by the hand wheel rotating axle be installed on bearing block I, bearing block II between left hand wheel, right hand wheel, hand wheel rotating axle arranges bevel gear, the bevel gear engaged transmission of the power intake of bevel gear and worm type of reduction gearing; Base arranges hook, lay winding wire ropes on wire rope drum, suspension hook is installed in one end of steel wire rope.
2. according to manual lifting device according to claim 1, it is characterized in that, the suspension hook of steel wire rope one end is suspended on safe stake, and the hook of manual lifting device is fastened on the seat belt hanger of people.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735684.5U CN204261214U (en) | 2014-11-28 | 2014-11-28 | Manual lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735684.5U CN204261214U (en) | 2014-11-28 | 2014-11-28 | Manual lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204261214U true CN204261214U (en) | 2015-04-15 |
Family
ID=52796115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420735684.5U Expired - Fee Related CN204261214U (en) | 2014-11-28 | 2014-11-28 | Manual lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204261214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960667A (en) * | 2015-06-15 | 2015-10-07 | 徐州工业职业技术学院 | Novel aerial escape parachute |
| CN109611145A (en) * | 2019-01-22 | 2019-04-12 | 辽宁科技大学 | Transport device is used in a kind of mining |
-
2014
- 2014-11-28 CN CN201420735684.5U patent/CN204261214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960667A (en) * | 2015-06-15 | 2015-10-07 | 徐州工业职业技术学院 | Novel aerial escape parachute |
| CN109611145A (en) * | 2019-01-22 | 2019-04-12 | 辽宁科技大学 | Transport device is used in a kind of mining |
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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 |
Granted publication date: 20150415 Termination date: 20151128 |