CN203592265U - Displacement device for crawler crane structural component welding - Google Patents
Displacement device for crawler crane structural component welding Download PDFInfo
- Publication number
- CN203592265U CN203592265U CN201320794622.7U CN201320794622U CN203592265U CN 203592265 U CN203592265 U CN 203592265U CN 201320794622 U CN201320794622 U CN 201320794622U CN 203592265 U CN203592265 U CN 203592265U
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- hole
- disk body
- crawler crane
- locating piece
- clamping block
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Abstract
The utility model relates to a displacement device for crawler crane structural component welding. The device comprises two machine frames on two ends, wherein the two machine frames are respectively provided with a box, a girder is arranged between the two boxes, the two ends of the girder are connected with the boxes respectively, drive devices used for driving the girder to rotate are arranged in the boxes, and the girder is provided with a fixture disc and a drive device used for driving the fixture disc to rotate. The displacement device for crawler crane structural component welding is simple in structure and convenient to use. The posture and the position of a crawler crane structural component can be changed at will by means of two 360-degree rotary systems of fixtures arranged at the two ends of a beam and the center of the beam respectively, so that all welding joints can meet the requirement for position of horizontal welding and ship welding, welding efficiency is greatly improved, and welding quality is guaranteed.
Description
Technical field
The utility model relates to a kind of displacement device special in the time that crawler crane structural member is welded.
Background technology
The crawler crane structural member that our company produces is due to its shape and structure more complicated, and vertical welded seam quantity very, weld job has been caused to certain difficulty, adopted the general welding manner efficiency by structural member horizontal positioned very low, welding quality is also difficult to guarantee simultaneously.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of crawler crane structural member to weld special displacement device, can change the welding position of crawler crane structural member, make all weld seams can be up to the standard weldering and ship weld position.
For addressing the above problem, the technical solution adopted in the utility model is: crawler crane structural member welds special displacement device, comprise two frames that are positioned at two ends, in described two frames, be respectively arranged with casing, between two casings, be provided with crossbeam, the two ends of crossbeam are connected with casing respectively, are provided with the drive unit that drives crossbeam rotation in casing, the drive unit that is provided with clamping apparatus disk on crossbeam and drives clamping apparatus disk to rotate.
Described clamping apparatus disk comprises disk body and several locating pieces and a clamping block on the crossbeam that is arranged on positioner, on described disk body, be provided with several through holes, in described clamping block, be provided with clamping block hole, bolt through the through hole on disk body with behind clamping block hole, be threaded mutually and realize the locking of clamping block on disk body with nut, in described locating piece, be provided with locating piece hole, bolt is threaded mutually and realizes the locking of locating piece on disk body with nut with after through hole on disk body through locating piece hole.
Described clamping block hole is long lumbar hole, and bolt passes after the through hole and long lumbar hole on disk body, by being threaded mutually and realizing the locking of clamping block on disk body with nut.
Described locating piece is strip structure, and described locating piece hole is not positioned at the center of locating piece.
Described through hole distributes with the Central Symmetry of disk body.
The beneficial effects of the utility model are: above-mentioned crawler crane structural member welds special displacement device, and it is simple in structure, easy to use.Its rotary system by two 360 degree of fixture at crossbeam two ends and crossbeam center is realized any change of crawler crane structural member position and attitude, make all weld seams can be up to the standard weldering and ship weld position, greatly improve the efficiency of welding, guaranteed the quality of welding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of clamping apparatus disk in Fig. 1;
Schematic diagram when Fig. 3 is clamping apparatus disk clamping;
In figure: 1, frame, 2, casing, 3, crossbeam, 4, disk body, 5, locating piece, 6, clamping block, 7, through hole, 8, structural member.
The specific embodiment
Below by specific embodiment, crawler crane structural member described in the utility model being welded to special displacement device is described in further detail.
As shown in Figure 1, crawler crane structural member welds special displacement device, comprise two frames 1 that are positioned at two ends, in described two frames 1, be respectively arranged with casing 2, between two casings 2, be provided with crossbeam 3, the two ends of crossbeam 3 are connected with casing 2 respectively, are provided with the drive unit that drives crossbeam 3 to rotate in casing 2, the drive unit that is provided with clamping apparatus disk on crossbeam 3 and drives clamping apparatus disk to rotate.
As shown in Figure 2, described clamping apparatus disk comprises disk body 4 and several locating pieces 5 and a clamping block 6 on the crossbeam 3 that is arranged on positioner, on described disk body 4, be provided with several through holes 7, through hole 7 distributes with the Central Symmetry of disk body 4, in described clamping block 6, be provided with clamping block hole, clamping block hole is long lumbar hole, bolt through the through hole 7 on disk body 4 with behind clamping block hole, be threaded mutually and realize the locking of clamping block 6 on disk body 4 with nut, in described locating piece 5, be provided with locating piece hole, locating piece 5 is strip structure, described locating piece hole is not positioned at the center of locating piece 5, bolt is threaded mutually and realizes the locking of locating piece 5 on disk body 4 with nut afterwards with the through hole 7 on disk body 4 through locating piece hole.
Operation principle of the present utility model is: when use, by structural member 8 clampings on clamping apparatus disk, when clamping as shown in Figure 3, crawler crane structural member 8 is placed on this disk body 4, and the center of the center of structural member 8 and this disk body 4 coincides, then select as required the quantity of through hole 7 and locating piece 5 and the clamping block 6 of appropriate location, it is fixing with disk body 4 after the edge of the bottom opening of the edge of locating piece 5 and structural member 8 is fitted, surrounding arranges respectively after locating piece 5, realizes the location of the horizontal direction to structural member 8.Be pressed in the edge of the bottom opening of structural member 8 by clamping block 6, surrounding arranges respectively after clamping block 6, realizes the locking on structural member 8 vertical directions.Thereby make the accurate positioning of structural member 8 on clamping apparatus disk and the tight connection at clamping apparatus disk by locating piece 5 and clamping block 6, turn round especially structural member 8 in the situation that structural member 8 stands upside down at positioner crossbeam 3 and can not fall down and cause potential safety hazard; To guarantee that the position of structural member 8 on clamping apparatus disk do not deflect or slippage under any condition of work simultaneously.After clamping completes, by the rotation of horizontal direction of crossbeam 3 and the rotation of the vertical direction of clamping apparatus disk, make can the be up to the standard position of weldering and ship weldering of all weld seams, greatly improved the efficiency of welding, guaranteed the quality of welding.
The above embodiments are principle and effect thereof of illustrative the invention only, and the embodiment of part utilization, but not for limiting the utility model; It should be pointed out that for the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. crawler crane structural member welds special displacement device, comprise two frames that are positioned at two ends, it is characterized in that: in described two frames, be respectively arranged with casing, between two casings, be provided with crossbeam, the two ends of crossbeam are connected with casing respectively, in casing, be provided with the drive unit that drives crossbeam rotation, the drive unit that is provided with clamping apparatus disk on crossbeam and drives clamping apparatus disk to rotate.
2. crawler crane structural member according to claim 1 welds special displacement device, it is characterized in that: described clamping apparatus disk comprises disk body and several locating pieces and a clamping block on the crossbeam that is arranged on positioner, on described disk body, be provided with several through holes, in described clamping block, be provided with clamping block hole, bolt through the through hole on disk body with behind clamping block hole, be threaded mutually and realize the locking of clamping block on disk body with nut, in described locating piece, be provided with locating piece hole, bolt is threaded mutually and realizes the locking of locating piece on disk body with nut with after through hole on disk body through locating piece hole.
3. crawler crane structural member according to claim 2 welds special displacement device, it is characterized in that: described clamping block hole is long lumbar hole, bolt passes after the through hole and long lumbar hole on disk body, by being threaded mutually and realizing the locking of clamping block on disk body with nut.
4. crawler crane structural member according to claim 2 welds special displacement device, it is characterized in that: described locating piece is strip structure, and described locating piece hole is not positioned at the center of locating piece.
5. crawler crane structural member according to claim 2 welds special displacement device, it is characterized in that: described through hole distributes with the Central Symmetry of disk body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794622.7U CN203592265U (en) | 2013-12-04 | 2013-12-04 | Displacement device for crawler crane structural component welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794622.7U CN203592265U (en) | 2013-12-04 | 2013-12-04 | Displacement device for crawler crane structural component welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592265U true CN203592265U (en) | 2014-05-14 |
Family
ID=50673212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794622.7U Expired - Fee Related CN203592265U (en) | 2013-12-04 | 2013-12-04 | Displacement device for crawler crane structural component welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659134A (en) * | 2013-12-04 | 2014-03-26 | 张家港市新亨通机械制造有限公司 | Special position changing device for welding crawler crane structural components |
-
2013
- 2013-12-04 CN CN201320794622.7U patent/CN203592265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659134A (en) * | 2013-12-04 | 2014-03-26 | 张家港市新亨通机械制造有限公司 | Special position changing device for welding crawler crane structural components |
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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: 20140514 Termination date: 20181204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |