CN201065302Y - Article hoisting automatic rotating positioning crane - Google Patents
Article hoisting automatic rotating positioning crane Download PDFInfo
- Publication number
- CN201065302Y CN201065302Y CNU2007200377179U CN200720037717U CN201065302Y CN 201065302 Y CN201065302 Y CN 201065302Y CN U2007200377179 U CNU2007200377179 U CN U2007200377179U CN 200720037717 U CN200720037717 U CN 200720037717U CN 201065302 Y CN201065302 Y CN 201065302Y
- Authority
- CN
- China
- Prior art keywords
- dolly
- wheelbarrow
- rotation
- hole
- lifting
- 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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to an automatically rotary positioning crane for hoisting articles, comprising a frame (1) and a wheelbarrow (2) positioned on a beam (1.1) of the frame (1), which is characterized in that a through hole (2.1) is vertically opened on the central part of the wheelbarrow (2); a circular orbit (2.2) is convexly positioned on the upper margin of the through hole (2.1); a rotary wheelbarrow (3) is positioned on the circular orbit (2.2); a double hook group device (4) is positioned on the rotary wheelbarrow (3); and a set of brakes (3.3) are positioned on a drive device (3.2) of a wheel (3.1) of the rotary wheelbarrow. The utility model has the advantages of making the hoisting articles more stable and safer when hoisting elongated clogs.
Description
Technical field
The utility model relates to a kind of hoisting crane, especially relates to the automatic positioning of rotating hoisting crane of a kind of lifting article, is mainly used in the lifting of strip shape weight.Belong to the elevator machinery technical field.
Background technology
What hoisting crane used when lifting strip shape weight usually all is single hook, and can only move as vertical and horizontal, and this has caused very big trouble for the stability and the safety of lifting weight.There is the problem rotate freely in hoisting crane when the weight of lifting strip shape, to the object lifting, in placely brought very big difficulty.For some special place (high temperature, poisonous, harmful place) ground staff can't be approaching the place, for the lifting of article, just difficulty more in place.Various solutions are all being sought to the problems referred to above by each hoisting crane manufacturer at present, but all do not have better controlled method and solving device.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of lifting stability and safety to lift the automatic positioning of rotating hoisting crane of article preferably.
The purpose of this utility model is achieved in that the automatic positioning of rotating hoisting crane of a kind of lifting article, comprise frame and walking dolly, walking dolly places on the crossbeam of frame, in the middle of walking dolly, vertically offer a through hole, this through hole upper limb circuit orbit that is provided with protruding upward, this circuit orbit is provided with a rotation dolly, and the rotation dolly is provided with double-hung group device, and the actuating device of the wheel of rotation dolly is provided with a cover drg.
The utility model has increased a rotation dolly on the basis on original walking dolly, only preserve the carriage walking device on the former dolly and the dolly swing-around trajectory is installed, original master file, secondary volume are installed on the rotation dolly and increase by a cover rotating driving device, make the article of lifting rotate to needed angle, make the stable more and safety of lifting article; By increasing by a cover drg on the rotation drive car, when the rotation dolly forwards to when needing angle, drg automatically locks, and makes dolly remain on this angle.By above-mentioned improvement, make lifting stability of the present utility model and safety obtain improving greatly.
Description of drawings
Fig. 1 is the overall structure scheme drawing of the automatic positioning of rotating hoisting crane of the utility model lifting article.
Fig. 2 is the I enlarged drawing of Fig. 1.
Fig. 3 is the rotation dolly of the automatic positioning of rotating hoisting crane of the utility model lifting article and the scheme drawing that cooperates of walking dolly.
Among the figure: wheel 3.1, actuating device 3.2, drg 3.3, the suspension hook 4.1 of frame 1, walking dolly 2, rotation dolly 3, double-hung group device 4, crossbeam 1.1, longeron 1.2, through hole 2.1, circuit orbit 2.2, rotation dolly.
The specific embodiment
Referring to Fig. 1, the utility model is the automatic positioning of rotating hoisting cranes of a kind of lifting article, mainly is made up of frame 1, walking dolly 2, rotation dolly 3 and double-hung group device 4.Frame 1 is made up of crossbeam 1.1 and longeron 1.2.Walking dolly 2 places on the crossbeam 1.1 of frame 1, vertically offers a through hole 2.1, these through hole 2.1 upper limbs circuit orbit 2.2 that is provided with protruding upward in the middle of the walking dolly 2.Rotation dolly 3 places on the circuit orbit 2.2, and rotation dolly 3 is provided with double-hung group device 4, as Fig. 2.The actuating device 3.2 of the wheel 3.1 of rotation dolly is provided with a cover drg 3.3.
Claims (1)
1. one kind lifts the automatic positioning of rotating hoisting crane of article, is mainly used in the lifting of strip shape weight.Comprise frame (1) and walking dolly (2), walking dolly (2) places on the crossbeam (1.1) of frame (1), it is characterized in that: in the middle of walking dolly (2), vertically offer a through hole (2.1), this through hole (2.1) upper limb circuit orbit (2.2) that is provided with protruding upward, this circuit orbit (2.2) is provided with a rotation dolly (3), rotation dolly (3) is provided with double-hung group device (4), and the actuating device (3.2) of the wheel (3.1) of rotation dolly is provided with a cover drg (3.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200377179U CN201065302Y (en) | 2007-05-22 | 2007-05-22 | Article hoisting automatic rotating positioning crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200377179U CN201065302Y (en) | 2007-05-22 | 2007-05-22 | Article hoisting automatic rotating positioning crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201065302Y true CN201065302Y (en) | 2008-05-28 |
Family
ID=39482472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200377179U Expired - Fee Related CN201065302Y (en) | 2007-05-22 | 2007-05-22 | Article hoisting automatic rotating positioning crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201065302Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803295A (en) * | 2015-04-24 | 2015-07-29 | 四川川起起重设备有限公司 | Top-rotary overhead crane with electromagnetic carrier-beam |
| CN108147282A (en) * | 2017-12-08 | 2018-06-12 | 北京建筑机械化研究院有限公司 | For the six degree of freedom crane of building element lifting |
-
2007
- 2007-05-22 CN CNU2007200377179U patent/CN201065302Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803295A (en) * | 2015-04-24 | 2015-07-29 | 四川川起起重设备有限公司 | Top-rotary overhead crane with electromagnetic carrier-beam |
| CN108147282A (en) * | 2017-12-08 | 2018-06-12 | 北京建筑机械化研究院有限公司 | For the six degree of freedom crane of building element lifting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 Termination date: 20140522 |