CN201381192Y - Double winding wheel hoist - Google Patents
Double winding wheel hoist Download PDFInfo
- Publication number
- CN201381192Y CN201381192Y CN200920302386U CN200920302386U CN201381192Y CN 201381192 Y CN201381192 Y CN 201381192Y CN 200920302386 U CN200920302386 U CN 200920302386U CN 200920302386 U CN200920302386 U CN 200920302386U CN 201381192 Y CN201381192 Y CN 201381192Y
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- CN
- China
- Prior art keywords
- rolling wheel
- winding wheel
- wheel
- around
- wire rope
- 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 discloses a double winding wheel hoist, which comprises a frame (1), a driving device (2) and a wire rope (3), wherein a left winding wheel (4) and a right winding wheel (5) are arranged on the frame (1); the driving device (2) is connected with the left winding wheel (4) or the right winding wheel (5); the wire rope (3), in the form of horizontally figure 8, is wound around the left winding wheel (4) and the right winding wheel (5) in the manner of winding from the left winding wheel (4) to the right winding wheel (5) in sequence and then winding around the left winding wheel (4) or winding from the right winding wheel (5) to the left winding wheel (4) in sequence and then winding around the right winding wheel (5); and brackets (6) are connected with the two ends of the wire rope (3) respectively. The double winding wheel hoist has the advantages of energy-saving and high efficiency. More than two groups of wheel slots are formed on the left winding wheel and the right winding wheel, which are used for positioning the wire rope to achieve the purposes of preventing the slippage of the wire rope and increasing the frictional resistance of the wire rope.
Description
Technical field
The utility model relates to a kind of gig, particularly a kind of pair of rolling wheel gig.
Background technology
Existing gig is a winch to be set drive steel rope and come hoisting heavy on crossbeam mostly.Not only hoisting speed is single for a little gigs of this class, is difficult to satisfy the needs of different freight volumes, and hoisting heavy is subjected to the restriction of beam strength and span, and applicable area is narrow, and efficient is lower, energy consumption is bigger.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of efficient height, low, novel, energy-conservation, the durable two rolling wheel gigs of cost, to overcome the deficiencies in the prior art.
The technical solution of the utility model is: it comprises frame and actuating device and steel rope, is provided with left rolling wheel and right rolling wheel on frame, and actuating device is connected with left rolling wheel or right rolling wheel; Steel rope be " ∞ " shape successively by by left rolling wheel around to right rolling wheel, again around left rolling wheel or by right rolling wheel around to left rolling wheel, the mode around right rolling wheel is wrapped on left rolling wheel and the right rolling wheel again; And the two ends at steel rope respectively are connected with bracket.
At the race that is provided with on left rolling wheel and the right rolling wheel more than two groups.
Actuating device is made of electrical motor, reductor, drg and coupler.
Compared with prior art, the utility model drives left rolling wheel by actuating device or right rolling wheel rotates, and steel rope is " ∞ " shape is wrapped in successively on left rolling wheel and the right rolling wheel, like this when the needs right-hand member promotes weight, actuating device drives a left side or right rolling wheel just changes, this moment, the bracket of right-hand member rose under pull of steel wire, and then reached the purpose that promotes weight.And when material level is unloaded in the bracket arrival of right-hand member, also the bracket of left end can be moved to charging bit, like this discharging of right bracket end the time, can feed to the bracket of left end, the loading, unloading material is finished simultaneously, make not no-load run of actuating device, like this in one stroke, can promote weight twice, work efficiency is promoted one times, have energy-conservation, efficient advantages of higher point.At the race that is provided with on left rolling wheel and the right rolling wheel more than two groups, race can be used for preventing its slip to the steel rope location, increase effects such as steel rope friction drag; Friction coefficient all has direct relation between cornerite total between the size of weight and steel rope and the rolling wheel and steel rope and the rolling wheel because of the utility model promotes, therefore as increasing hoisting capacity of the present utility model, a winding number of turns that only needs to increase the friction coefficient of steel rope and left and right rolling wheel or increase steel rope and rolling wheel gets final product.Simultaneously the utility model also has simple in structure, durable in use, weight stroke route and does not have translation, plurality of advantages such as safe and reliable in the horizontal direction.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the detail drawing of race 7.
The specific embodiment
Embodiment: structure of the present utility model as illustrated in fig. 1 and 2, frame 1 adopts shaped steel to make, on frame 1, be connected to left rolling wheel 4 and right rolling wheel 5 by the rotating shaft chain, actuating device 2 is linked on left rolling wheel 4 or the right rolling wheel 5, and actuating device 2 constitutes for existing electrical motor commonly used, reductor, drg and coupler; Left side rolling wheel 4 and right rolling wheel 5 parallel being set up in parallel, and the race 7 more than two groups is installed on left rolling wheel 4 and right rolling wheel 5, the quantity of race 7 is decided according to weight of heavy, race 7 as shown in Figure 3, steel rope 3 be " ∞ " shape successively by left rolling wheel 4 around to right rolling wheel 5, again around left rolling wheel 4 or by right rolling wheel 5 around to left rolling wheel 4, the mode around right rolling wheel 5 is wrapped on left rolling wheel 4 and the right rolling wheel 5 again, Fig. 1 arrow is depicted as earlier from left rolling wheel 4 around to right rolling wheel 5, the canoe of wraparound left side rolling wheel 4 again; For preventing that steel rope 3 from sliding, the steel rope that is wrapped on left rolling wheel 4 and the right rolling wheel 5 all is positioned at race 7, respectively connects a bracket 6 at the two ends of steel rope 3 after setting steel wire, and bracket 6 is used to place weight to be hoisted.
During work, link as actuating device 2 and left rolling wheel 4, when the bracket 6 of right-hand member needed to promote weight, actuating device 2 cws changeed and are with left rolling wheel 4 just changeing, and this moment, the bracket 6 of right-hand member rose under the pulling force of steel rope 3, and then reached the purpose that promotes weight.And when material level is unloaded in bracket 6 arrival of right-hand member, also can be simultaneously the bracket of left end be moved to charging bit, make it when the right-hand member discharging, bracket to left end is feeded, and the loading, unloading material is finished simultaneously, and actuating device is no-load run not, like this in one stroke, can promote weight twice, work efficiency is promoted one times, have advantages such as efficient energy-saving.
Claims (3)
1. two rolling wheel gig, it comprises frame (1), actuating device (2) and steel rope (3), it is characterized in that: be provided with left rolling wheel (4) and right rolling wheel (5) on frame (1), actuating device (2) is connected with left rolling wheel (4) or right rolling wheel (5); Steel rope (3) be " ∞ " shape successively by by left rolling wheel (4) around to right rolling wheel (5), again around left rolling wheel (4) or by right rolling wheel (5) around to left rolling wheel (4), the mode around right rolling wheel (5) is wrapped on left rolling wheel (4) and the right rolling wheel (5) again; And respectively be connected with bracket (6) at the two ends of steel rope (3).
2. according to claim 1 pair of rolling wheel gig is characterized in that: be provided with the race (7) more than two groups on left rolling wheel (3) and right rolling wheel (4).
3. according to claim 1 pair of rolling wheel gig is characterized in that: actuating device (2) is made of electrical motor, reductor, drg and coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920302386U CN201381192Y (en) | 2009-04-20 | 2009-04-20 | Double winding wheel hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920302386U CN201381192Y (en) | 2009-04-20 | 2009-04-20 | Double winding wheel hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201381192Y true CN201381192Y (en) | 2010-01-13 |
Family
ID=41524668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920302386U Expired - Fee Related CN201381192Y (en) | 2009-04-20 | 2009-04-20 | Double winding wheel hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201381192Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431921A (en) * | 2011-12-08 | 2012-05-02 | 中国海洋石油总公司 | Rendering winch used for deep water pipe laying |
-
2009
- 2009-04-20 CN CN200920302386U patent/CN201381192Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431921A (en) * | 2011-12-08 | 2012-05-02 | 中国海洋石油总公司 | Rendering winch used for deep water pipe laying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP03 | Change of name, title or address |
Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20150420 |
|
| EXPY | Termination of patent right or utility model |