CN202072385U - Large bearing lifting clamping apparatus - Google Patents
Large bearing lifting clamping apparatus Download PDFInfo
- Publication number
- CN202072385U CN202072385U CN2010206831491U CN201020683149U CN202072385U CN 202072385 U CN202072385 U CN 202072385U CN 2010206831491 U CN2010206831491 U CN 2010206831491U CN 201020683149 U CN201020683149 U CN 201020683149U CN 202072385 U CN202072385 U CN 202072385U
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- CN
- China
- Prior art keywords
- side arm
- suspension arm
- opposite side
- shaped
- circular arc
- 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 lifting tool, in particular to a large bearing lifting clamping apparatus, wherein the middle parts of a suspension arm (2) and the other suspension arm (3) are respectively provided with a corner (5); the upper ends of the (-shaped suspension arm and the other (-shaped suspension arm are respectively provided with a connecting ring (7) and the connecting rings (7) are connected in series through a rope chain (1); the upper ends of the (-shaped suspension arm and the other (-shaped suspension arm are respectively provided with a penetration hole (8); the penetration holes (8) of the suspension arm and the other suspension arm are connected in series through a shaft (4) so that the lower parts of the suspension arm and the other suspension arm form a jaw; the lower parts of the suspension arm and the other suspension arm are correspondingly provided with clamping apparatuses (6); and the circular arc-shaped blocking connection faces of the two clamping apparatuses are at the same horizontal plane. By hinging the upper parts of the two (-shaped suspension arms, a bearing is blocked by the circular arc-shaped blocking connection faces of the clamping apparatuses which are arranged at the lower parts of the two (-shaped suspension arms and the two sides of the bearing is locked tightly by the circular arc-shaped blocking connection faces of the synchronous clamping apparatuses which are lifted by the rope chain, consequently the aim of lifting stably is realized.
Description
[technical field]
The utility model relates to a kind of hoist tool, especially relates to a kind of large-scale or inside and outside circle handling of ultra-large type bearing jig.
[background technology]
Known, large size bearing is a kind ofly can bear the large size bearing that bigger axially meets, radially meets with combined loads such as capsizing moment and special construction simultaneously.Can satisfy the different demands of all kinds of main frames of work under the various different working conditions generally speaking; On the other hand, large size bearing itself has characteristics such as compact conformation, guiding rotation convenience, simple installation and maintenance are easy, is widely used on the huge revolving devices such as handling machinery, mining machinery, constructional engineering machinery, harbour machinery.
But because the large size bearing own wt is very big, diameter is between 0.50～3.00 meter, from focusing between 500～10000 kilograms, in the processing of bearing, relate to a lot of steps, at first be to forge, be Vehicle Processing, heat treatment, mill processing then, detect assembling etc., each operation all needs the handling bearing, and common rope handling method can not adapt to the safety and the stability of handling.
[summary of the invention]
In order to overcome the deficiency in the background technology, the utility model discloses a kind of large size bearing handling jig, the utility model is by the arm upper articulation of two "＜" type structure, jig circular arc clamping face in two "＜" type structure arm bottom blocks bearing, and utilize the synchronous jig circular arc clamping face locking bearing both sides that described rope chain slings, realized the purpose of stable handling.
For achieving the above object, the utility model adopts following technical scheme:
A kind of large size bearing handling jig, comprise a side arm, the opposite side arm, rope chain and jig, a described side arm or opposite side arm middle part are respectively equipped with "＜" type turning, fixedly install coupling link respectively in the upper end of two "＜" type, one side arm and opposite side arm and by rope chain series connection, two "＜" type, one side arm and opposite side arm top are respectively arranged with perforation, perforation by axle movable serial connection one side arm and opposite side arm top, make a described side arm and opposite side arm bottom form jaw, bottom correspondence at a side arm and opposite side arm is provided with jig, and the circular arc clamping face of two jigs is same horizontal surface.
Described large size bearing handling jig, the rope chain that is arranged on the coupling link socket of a side arm and opposite side arm upper end is a chain; Or cable wire; Or rope.
Owing to adopted technique scheme, the utlity model has following beneficial effect:
Large size bearing handling jig described in the utility model, utilize axle hinged by a side arm and opposite side arm top with two "＜" type structures, the two sides and the bottom of in the use jig circular arc clamping face of two "＜" type structure arm bottom being blocked bearing, and jig circular arc clamping face locking bearing both sides when utilizing the rope chain to sling coupling link; The utility model is simple in structure, and stability is high.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a side boom structure scheme drawing of the present utility model;
Fig. 3 is an opposite side boom structure scheme drawing of the present utility model;
Among the figure: 1, rope chain; 2, a side arm; 3, opposite side arm; 4, axle; 5, turning; 6, jig; 7, coupling link; 8, perforation; 9, circular arc clamping face.
[specific embodiment]
Can explain the utility model in more detail by the following examples, the utility model is not limited to the following examples, and open the purpose of this utility model is intended to protect all changes and improvements in the utility model scope;
Large size bearing handling jig described in 1,2,3 in conjunction with the accompanying drawings, comprise a side arm 2, opposite side arm 3, rope chain 1 and jig 6, a described side arm 2 or opposite side arm 3 middle parts are respectively equipped with "＜" type turning 5, fixedly install coupling link 7 respectively in the upper end of two "＜" type, one side arm 2 and opposite side arm 3 and by the series connection of rope chain 1, the chain 1 of wherein restricting is chain; Or cable wire; Or rope, two "＜" type, one side arm 2 and opposite side arm 3 tops are respectively arranged with perforation 8, perforation 8 by axle 4 movable serial connection one side arms 2 and opposite side arm 3 tops, make a described side arm 2 and opposite side arm 3 bottoms form jaw, the circular arc clamping face 9 that jig 6, two jigs 6 are set in the bottom correspondence of a side arm 2 and opposite side arm 3 is same horizontal surface.
Implement large size bearing handling jig described in the utility model, chain 1 middle part of at first will restricting is enclosed within on the hook of crane, two sides and bottom that the jig 6 circular arc clamping faces 9 of one side arm 2 of two "＜" type structures and opposite side arm 3 bottoms are blocked bearing, jig 6 circular arc clamping faces 9 just can auto lock bearing both sides carry out handling and get final product when starting crane, after in like manner putting down the hook of crane, two jigs, 6 circular arc clamping faces 9 also can break away from the both sides of bearing synchronously.
Claims (2)
1. large size bearing handling jig, comprise a side arm (2), opposite side arm (3), rope chain (1) and jig (6), it is characterized in that: the middle part at a side arm (2) and opposite side arm (3) is respectively equipped with "＜" type turning (5), fixedly install respectively in the upper end of two "＜" type, one side arm (2) and opposite side arm (3) coupling link (7) and by the rope chain (1) series connection, two "＜" type, one side arm (2) and opposite side arm (3) top are respectively arranged with perforation (8), perforation (8) by axle (4) movable serial connection one side arm (2) and opposite side arm (3) top, make a described side arm (2) and opposite side arm (3) bottom form jaw, bottom correspondence at a side arm (2) and opposite side arm (3) is provided with jig (6), and the circular arc clamping face (9) of two jigs (6) is same horizontal surface.
2. large size bearing handling jig according to claim 1 is characterized in that: the rope chain (1) that is arranged on coupling link (7) socket of a side arm (2) and opposite side arm (3) upper end is a chain; Or cable wire; Or rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206831491U CN202072385U (en) | 2010-12-16 | 2010-12-16 | Large bearing lifting clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206831491U CN202072385U (en) | 2010-12-16 | 2010-12-16 | Large bearing lifting clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202072385U true CN202072385U (en) | 2011-12-14 |
Family
ID=45110492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206831491U Expired - Fee Related CN202072385U (en) | 2010-12-16 | 2010-12-16 | Large bearing lifting clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202072385U (en) |
-
2010
- 2010-12-16 CN CN2010206831491U patent/CN202072385U/en not_active Expired - Fee Related
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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: 20111214 Termination date: 20121216 |