CN2749862Y - Fully-automatic permanent magnet crane - Google Patents
Fully-automatic permanent magnet crane Download PDFInfo
- Publication number
- CN2749862Y CN2749862Y CN 200420057991 CN200420057991U CN2749862Y CN 2749862 Y CN2749862 Y CN 2749862Y CN 200420057991 CN200420057991 CN 200420057991 CN 200420057991 U CN200420057991 U CN 200420057991U CN 2749862 Y CN2749862 Y CN 2749862Y
- Authority
- CN
- China
- Prior art keywords
- suspension ring
- axis
- suspension
- magnetic pole
- bearing
- 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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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a fully-automatic permanent magnet crane which comprises a suspension ring, a movable pulling fork, a magnetic pole body, a crane support, and an axis of the suspension ring. The utility model is characterized in that an axis sleeve is sheathed on the axis of the suspension ring, and the movable pulling fork is sheathed on the axis sleeve; the suspension ring is provided with a hook; one end of a bearing rope or a bearing hanger is fixed on the magnetic pole body, and the other end is fixed on the hook of the suspension ring. The fully-automatic permanent magnet crane of the utility model is additionally provided with the bearing rope or bearing hanger between the magnetic pole body and the suspension ring, so the whole magnet crane has double protection. Under special circumstances, safety misadventure can not occur even if the axis of the suspension ring or the movable pulling fork breaks off, so the safety performance of the permanent magnet crane is greatly improved; in addition, the axis sleeve is added on the axis of the suspension ring, so the friction between the axis of the suspension ring and the movable pulling fork is changed from sliding friction to rolling friction, the abrasion between the axis of the suspension ring and the movable pulling fork can be greatly decreased, and the service lives of the axis of the suspension ring and the movable pulling fork can be prolonged.
Description
Technical field
The utility model relates to a kind of full automaticity lifting permanent magnetism and hangs.
Background technology
Existing lifting permanent magnetism hangs when operating, and suspension ring axle frequent slip in climbing the fork chute is easy to wearing and tearing, causes suspension ring axle and the intensity of climbing fork to reduce gradually, and the time has been grown and may fracture.In addition, because all weight all concentrates on the suspension ring axle and climbs and sticks during lifting, can only running check suspension ring axle when the user uses and climb the wear pattern of fork, and in time change.In the real work, people are because busy might check untimelyly, and the wear point shelter of being everlasting ignores easily, stayed very big potential safety hazard for this reason.
Summary of the invention
The purpose of this utility model just provides a kind of full automaticity lifting permanent magnetism simple in structure, safe in utilization and hangs.
Full automaticity lifting permanent magnetism bull ladle of the present utility model is drawn together suspension ring, fork, magnetic pole bodies, lifting bearing, suspension ring axle are climbed in activity, be characterized in being with axle sleeve on the suspension ring axle, activity is climbed fork and is enclosed within on the axle sleeve, suspension hook is set on the suspension ring, head-rope one end is fixed on the magnetic pole bodies, and the other end is fixed on the suspension hook on the suspension ring; Also can adopt another kind of mode, fixing load-bearing suspension bracket on magnetic pole bodies, the other end of load-bearing suspension bracket are enclosed within on the suspension hook on the suspension ring.
Full automaticity lifting permanent magnetism of the present utility model hangs owing to increased head-rope or load-bearing suspension bracket between suspension ring and magnetic pole bodies, thereby played the duplicate protection that whole permanent magnetism is hung, even suspension ring axle or activity are climbed to pitch and are fractureed under special circumstances, can not produce safety misadventure yet, improve the safety performance that permanent magnetism hangs greatly; In addition, increase axle sleeve on the suspension ring axle, make suspension ring axle and movable friction of climbing between the fork become friction of rolling, can reduce abrasion therebetween largely, and prolong suspension ring axle and movable service life of climbing fork by cliding friction.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 be among Fig. 1 A to scheme drawing.
The specific embodiment
A kind of full automaticity lifting permanent magnetism bull ladle is drawn together suspension ring 1, fork 2, magnetic pole bodies 3, lifting bearing 4, suspension ring axle 6 are climbed in activity, be characterized in being with on the suspension ring axle 6 axle sleeve 7, activity is climbed fork 2 and is enclosed within on the axle sleeve 7, suspension hook 8 is set on the suspension ring 1, head-rope 5 one ends are fixed on the magnetic pole bodies 3, the other end is fixed on the suspension hook 8 of suspension ring 1, and head-rope 5 can be any one in chain, steel rope and the suspender belt.Another kind of mode: fixing load-bearing suspension bracket on magnetic pole bodies 3, the other end of load-bearing suspension bracket are enclosed within on the suspension hook 8 on the suspension ring 1.
Claims (3)
1, a kind of full automaticity lifting permanent magnetism bull ladle is drawn together suspension ring (1), fork (2), magnetic pole bodies (3), lifting bearing (4), suspension ring axle (6) are climbed in activity, it is characterized in that: suspension hook (8) is set on the suspension ring (1), head-rope (5) one ends are fixed on the magnetic pole bodies (3), and the other end is fixed on the suspension hook (8) of suspension ring (1).
2, a kind of full automaticity lifting permanent magnetism bull ladle is drawn together suspension ring (1), fork (2), magnetic pole bodies (3), lifting bearing (4), suspension ring axle (6) are climbed in activity, it is characterized in that: suspension hook (8) is set on the suspension ring (1), magnetic pole bodies (3) goes up fixedly load-bearing suspension bracket, and the other end of load-bearing suspension bracket is enclosed within on the suspension hook (8) on the suspension ring (1).
3, full automaticity lifting permanent magnetism according to claim 1 and 2 hangs, and it is characterized in that: be with axle sleeve (7) on the suspension ring axle (6), activity is climbed fork (2) and is enclosed within on the axle sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420057991 CN2749862Y (en) | 2004-12-22 | 2004-12-22 | Fully-automatic permanent magnet crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420057991 CN2749862Y (en) | 2004-12-22 | 2004-12-22 | Fully-automatic permanent magnet crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2749862Y true CN2749862Y (en) | 2006-01-04 |
Family
ID=35823251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420057991 Expired - Fee Related CN2749862Y (en) | 2004-12-22 | 2004-12-22 | Fully-automatic permanent magnet crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2749862Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950817A (en) * | 2014-04-22 | 2014-07-30 | 莱芜钢铁集团有限公司 | Round electromagnetic chuck device with rotation preventing balancing function |
-
2004
- 2004-12-22 CN CN 200420057991 patent/CN2749862Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950817A (en) * | 2014-04-22 | 2014-07-30 | 莱芜钢铁集团有限公司 | Round electromagnetic chuck device with rotation preventing balancing function |
| CN103950817B (en) * | 2014-04-22 | 2016-07-06 | 莱芜钢铁集团有限公司 | There is the circular electromagnetic chunk device of anti-rotational equilibrium function |
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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: 20060104 Termination date: 20101222 |