CN201068372Y - Hand-operated transmission hoisting mechanism - Google Patents
Hand-operated transmission hoisting mechanism Download PDFInfo
- Publication number
- CN201068372Y CN201068372Y CNU2007202006243U CN200720200624U CN201068372Y CN 201068372 Y CN201068372 Y CN 201068372Y CN U2007202006243 U CNU2007202006243 U CN U2007202006243U CN 200720200624 U CN200720200624 U CN 200720200624U CN 201068372 Y CN201068372 Y CN 201068372Y
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- CN
- China
- Prior art keywords
- gear
- utility
- model
- hoisting
- gear case
- 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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Abstract
The utility model relates to a manual driving and hoisting mechanism, which comprises a hoisting hook, a cantilever arm, a hoisting rope, a fixed pulley, a bearing, a gear case, a rocking handle, and a supporting frame. The utility model is characterized in that the cantilever arm is fixed on the supporting frame through the bearing, the fixed pulley is connected to the cantilever arm, the hoisting rope is sleeved on the fixed pulley, one end of the hoisting rope is connected with the hoisting hook, the other end is connected to the tight pulley of the gear case, and the supporting frame and the gear case are respectively fixed on a cabin body. The utility model has the advantages that: firstly, the operation is simple and convenient, and an operator can operate under the bottom of a vehicle; secondly, a pinion gear drives a bull gear, and therefore, the utility model is laborsaving, and simultaneously, manpower is saved; thirdly, the problem that the maintenance and the servicing of a generator group are inconvenient because of the narrow space during the field operation is resolved; fourthly, the hoisting structure is simple, the manufacturing cost is low, and the utility model is easy to be maintained; fifthly, the occupied space is small, and the additional carrying treatment is not required.
Description
Technical field
The utility model relates to a kind of hoisting mechanism, particularly a kind of shaking transmission hoisting mechanism.
Background technology
Field work is more and more frequent, and mobile square cabin station becomes imperative equipment.Be provided with systems such as electronics, communication in the shelter, and lacking mains connection set, the normal use of these high-tech technology do not grab generator set, abominable and the frequent use of rural atmosphere makes the care and maintenance that generator set is regular, and making generator set to be placed into, space narrow and small carry out conventional maintenance and maintenance on the ground, under the prerequisite that can not carry heavy hoisting mechanism, design a kind of hoisting mechanism of unit turnover shelter that makes things convenient for and seem particularly important.
Summary of the invention
The purpose of this utility model provides a kind of shaking transmission hoisting mechanism, and it can be easily shifts out shelter to generator set and drops to and keep in repair on the ground and maintain.
The utility model is achieved like this, it comprises suspension hook, cantilever, lifting rope, fixed pulley, bearing, gear case, rocking handle, support, it is characterized in that, cantilever by bearing fixing on support, connect fixed pulley on the cantilever, be with lifting rope on the fixed pulley, one end connecting shackle of lifting rope, the other end is connected on the tight pulley of gear case, support and gear case are separately fixed on the body of cabin, be connected with gear wheel shaft bearing, gear wheel shaft, conical gear on the gear case, tight pulley and large conical gear are on same gear wheel shaft, and rocking handle and small conical gear are on same gear wheel shaft.
The utility model has the advantages that: 1, simple to operation, the people just can operate under car; 2, miniature gears drives big gear wheel, and is laborsaving, saves manpower simultaneously; 3, solved field work because the situation of the narrow and small generator set maintenance in space inconvenience; 4, hoisting mechanism is simple, and cost of manufacture is low, easy care; 5, take up room for a short time, need not do the other processing of carrying.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a gear box structure scheme drawing of the present utility model.
Suspension hook 2, cantilever 3, lifting rope 4, fixed pulley 5, bearing 6, gear case 7, rocking handle 8, support 9, cabin body 10, gear wheel shaft bearing 11, gear wheel shaft 12, tight pulley 13, conical gear in the drawings, 1,
The specific embodiment
As shown in Figure 1, the utility model comprises suspension hook 1, cantilever 2, lifting rope 3, fixed pulley 4, bearing 5, gear case 6; rocking handle 7; support 8; it is characterized in that; cantilever 1 is fixed on the support 8 by bearing 5; connect fixed pulley 4 on the cantilever; be with lifting rope 3 on the fixed pulley; an end connecting shackle 1 of lifting rope; the other end is connected on the tight pulley 12 of gear case 6; support 8 and gear case 6 are separately fixed on the cabin body 9; be connected with gear wheel shaft bearing 10 on the gear case; gear wheel shaft 11; conical gear 13, tight pulley 12 and large conical gear are on same gear wheel shaft, and rocking handle 7 and small conical gear are on same gear wheel shaft.
During use, at first with cantilever to rotation out of my cabin (can realize) by the bearing rotation that is fixed on the support, suspension hook is shifted out out of my cabin, use the hand rotation crank then, small conical gear and large conical gear intermesh, small conical gear drives large conical gear and produces relative motion, because of large conical gear and tight pulley on same axle, so large conical gear rotates with tight pulley, at this moment, the lifting rope that is fixed on the tight pulley begins to shrink or open, and lifting rope realizes that by the transmission of several fixed pulleys the other end (suspension hook) of lifting rope rises or the landing function.
Claims (1)
1. shaking transmission hoisting mechanism, it comprises suspension hook, cantilever, lifting rope, fixed pulley, bearing, gear case, rocking handle, support, it is characterized in that, cantilever by bearing fixing on support, connect fixed pulley on the cantilever, be with lifting rope on the fixed pulley, one end connecting shackle of lifting rope, the other end is connected on the tight pulley of gear case, support and gear case are separately fixed on the body of cabin, be connected with gear wheel shaft bearing, gear wheel shaft, conical gear on the gear case, tight pulley and large conical gear are on same gear wheel shaft, and rocking handle and small conical gear are on same gear wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202006243U CN201068372Y (en) | 2007-07-06 | 2007-07-06 | Hand-operated transmission hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202006243U CN201068372Y (en) | 2007-07-06 | 2007-07-06 | Hand-operated transmission hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201068372Y true CN201068372Y (en) | 2008-06-04 |
Family
ID=39489746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202006243U Expired - Fee Related CN201068372Y (en) | 2007-07-06 | 2007-07-06 | Hand-operated transmission hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201068372Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078036A (en) * | 2016-06-15 | 2016-11-09 | 中铁四局集团有限公司 | Evacuation platform support foot plank is installed and is coordinated dolly |
-
2007
- 2007-07-06 CN CNU2007202006243U patent/CN201068372Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078036A (en) * | 2016-06-15 | 2016-11-09 | 中铁四局集团有限公司 | Evacuation platform support foot plank is installed and is coordinated dolly |
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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: 20080604 Termination date: 20150706 |
|
| EXPY | Termination of patent right or utility model |