CN202539767U - Horizontal adjusting device for welding girder of crane - Google Patents
Horizontal adjusting device for welding girder of crane Download PDFInfo
- Publication number
- CN202539767U CN202539767U CN2012200662802U CN201220066280U CN202539767U CN 202539767 U CN202539767 U CN 202539767U CN 2012200662802 U CN2012200662802 U CN 2012200662802U CN 201220066280 U CN201220066280 U CN 201220066280U CN 202539767 U CN202539767 U CN 202539767U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- welding
- adjusting device
- horizontal adjusting
- girder
- 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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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a horizontal adjusting device for welding a girder of a crane. The horizontal adjusting device comprises a connecting plate, wherein the lower end face of the connecting plate is connected with an upper slide rail in a slide rail structure and the upper end face of the connecting plate is connected with the lower end face of a rack with a gear rack structure. A function of horizontally adjusting the connecting plate relative to a gate type frame main body is realized by the horizontal adjusting device through the engaged gear rack structure and a relative moving slide rail structure; a welding nozzle of a welding system is accurately aligned with a to-be-welded seam of the girder; and an automatic welding function is achieved and the welding precision and quality are increased.
Description
Technical field
The utility model relates to a kind of welder of crane girder, is specifically related to a kind of lateral adjustment device that is used for the crane girder welding.
Background technology
Crane girder is presented arch shape, for the welding of girder, in practical operation, often be difficult for to realize weldering automatically, so that what adopt is that manual gas is protected weldering is more, and inefficiency not only, and also the quality of welding very easily receives the restriction and the influence of welder's technical ability.
The utility model content
To the problem that exists in the above prior art, the utility model provides a kind of lateral adjustment device that is used for the crane girder welding that can guide the automatic welding system that welds to move horizontally.
The utility model is realized through following technical scheme:
Be used for the lateral adjustment device of crane girder welding, said lateral adjustment device comprises connecting plate, and the connecting plate lower surface is connected with last slide rail in the rail structure, and the connecting plate upper surface then is connected with the tooth bar lower surface of a gear & rack structure.
Also comprise glidepath in the said rail structure, be fixed on the door type frame body through fixed case.
Said gear & rack structure drives through handwheel.
The beneficial effect of the utility model is: through the rail structure of meshed gears rack structure and relative motion; Realized that connecting plate is in the lateral adjustments function of door type frame body; Make the tip of welding system can aim at the weld seam of treating of girder exactly; Not only realize the function of automatic weldering, also improved the precision and the quality of welding.
Description of drawings
Fig. 1 is the Facad structure sketch map of the utility model;
Fig. 2 is the side structure sketch map of the utility model.
Among the figure: 1 is connecting plate; 2 is rail structure; 3 is gear & rack structure; 4 is last slide rail; 5 is tooth bar; 6 is glidepath; 7 is fixed case; 8 is handwheel.
The specific embodiment
[0011]Below in conjunction with the accompanying drawing and the specific embodiment the utility model is explained further details.
The utility model provides a kind of lateral adjustment device that is used for the crane girder welding; Comprise connecting plate 1; Connecting plate 1 lower surface is connected with last slide rail 4 in the rail structure 2, and connecting plate 1 upper surface then is connected with tooth bar 5 lower surfaces of a gear & rack structure 3.Also comprise glidepath 6 in the rail structure 2, it is fixed on the door type frame body through fixed case 7.Gear & rack structure 3 then drives through handwheel 8.
The utility model is through the rail structure 2 of meshed gears rack structure 3 and relative motion; Realized that connecting plate 1 is in the lateral adjustments function of door type frame body; Make the tip of welding system can aim at the weld seam of treating of girder exactly; Not only realize the function of automatic weldering, also improved the precision and the quality of welding.
Claims (3)
1. the lateral adjustment device that is used for the crane girder welding; It is characterized in that said lateral adjustment device comprises connecting plate; The connecting plate lower surface is connected with last slide rail in the rail structure, and the connecting plate upper surface then is connected with the tooth bar lower surface of a gear & rack structure.
2. the lateral adjustment device that is used for the crane girder welding according to claim 1 is characterized in that also comprising glidepath in the said rail structure, is fixed on the door type frame body through fixed case.
3. the lateral adjustment device that is used for the crane girder welding according to claim 1 is characterized in that said gear & rack structure drives through handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200662802U CN202539767U (en) | 2012-02-21 | 2012-02-21 | Horizontal adjusting device for welding girder of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200662802U CN202539767U (en) | 2012-02-21 | 2012-02-21 | Horizontal adjusting device for welding girder of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539767U true CN202539767U (en) | 2012-11-21 |
Family
ID=47160456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200662802U Expired - Fee Related CN202539767U (en) | 2012-02-21 | 2012-02-21 | Horizontal adjusting device for welding girder of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539767U (en) |
-
2012
- 2012-02-21 CN CN2012200662802U patent/CN202539767U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20200221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |