CN203282126U - Roll-over stand used for welding of main beam of crane - Google Patents
Roll-over stand used for welding of main beam of crane Download PDFInfo
- Publication number
- CN203282126U CN203282126U CN2013203352501U CN201320335250U CN203282126U CN 203282126 U CN203282126 U CN 203282126U CN 2013203352501 U CN2013203352501 U CN 2013203352501U CN 201320335250 U CN201320335250 U CN 201320335250U CN 203282126 U CN203282126 U CN 203282126U
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- Prior art keywords
- roll
- over
- welding
- supporting plate
- rollover stand
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- 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 discloses a roll-over stand used for welding of a main beam of a crane. The roll-over stand used for welding of the main beam of the crane comprises a longitudinal supporting plate and a horizontal supporting plate which are used for fixing the main beam, wherein the longitudinal supporting plate is fixed on a roll-over ring through a V-shaped rib plate, the horizontal supporting plate is fixed on the roll-over ring through a bolt, the roll-over ring is matched with two roll-over frame supporting wheels in a rolling mode, and the two roll-over frame supporting wheels are connected with two roll-over frames respectively in a rotary mode. According to the roll-over stand used for welding of the main beam of the crane, the main beam is fixed in the roll-over ring connected with the roll-over frame supporting wheels in the rolling mode, the roll-over ring rolls on the roll-over frame supporting wheels, and then roll-over of the main beam in a welding process is achieved. Compared with a traditional method according to which the main beam is rolled over through a rope, the method is improved greatly in both welding efficiency and welding quality.
Description
Technical field
The utility model relates to the crane production field, particularly, relates to a kind of crane welding equipment.
Background technology
In the crane girder welding, usually with rope upset girder, weld, but when with rope, overturning, be not easy to be turned to needed position at present, affect welding efficiency, and the rope upset is insecure, affects welding quality.
The utility model content
For the operating efficiency that improves the welding girder and the quality that improves the welding girder, the utility model provides a kind of rollover stand.
The purpose of this utility model is carried out specific implementation by the following technical programs:
A kind of rollover stand for the crane girder welding, comprise vertical supporting plate and horizontal supporting plate that fixing girder is used, described vertical supporting plate is fixed on the upset circle by " V " font gusset, described horizontal supporting plate is secured by bolts on the upset circle, two rollover stand support wheels of described upset circle roll and coordinate, and two of institutes state the rollover stand support wheel and are rotationally connected with corresponding turnover bracket respectively.
Further, described " V " font gusset is four groups, and every two groups of " V " font gussets are fixed in a vertical supporting plate of side on the upset circle.
Further, two described turnover bracket support force directions become 50 ° of-70 ° of angles.
Further, described rollover stand support wheel is cylinder, and its cylinder side surface has groove, and described groove matches with the upset circle.
The utility model is by being fixed on girder in the upset circle that is connected with the rolling of rollover stand support wheel, upset circle is in the purpose of when reaching in welding grider overturning of rolling on the rollover stand support wheel, and welding efficiency and welding quality have all obtained raising to a great extent than in the past with rope upset girder the time.
Description of drawings
Below according to drawings and embodiments the utility model is described in further detail.
Fig. 1 is the rollover stand sectional view that the utility model is used for the crane girder welding.
Reference numeral:
The 1-girder; The 2-bolt; The 3-circle that overturns; 4-" V " font gusset; 5-rollover stand support wheel; The vertical supporting plate of 6-; The horizontal supporting plate of 7-; The 8-turnover bracket.
The specific embodiment
As shown in Figure 1, a kind of rollover stand for the crane girder welding, comprise fixedly vertical supporting plate 6 and the horizontal supporting plate 7 of girder 1 use, vertically supporting plate 6 is fixed on upset circle 3 by " V " font gusset 4, laterally supporting plate 7 is fixed on upset circle 3 by bolt 2, upset circle 3 rolls and coordinates with two rollover stand support wheels 5, and two rollover stand support wheels 5 are rotationally connected with corresponding turnover bracket 8 respectively.
" V " font gusset 4 is four groups, and every two groups of " V " font gussets 4 are fixed in a vertical supporting plate 6 of side on upset circle 3.
Two turnover bracket 8 support force directions become 50 ° of-70 ° of angles.
Rollover stand support wheel 5 is cylinder, and its cylinder side surface has groove, and described groove matches with upset circle 3.
The utility model is by being fixed on girder in the upset circle that is connected with the rolling of rollover stand support wheel, upset circle is in the purpose of when reaching in welding grider overturning of rolling on the rollover stand support wheel, and welding efficiency and welding quality have all obtained raising to a great extent than in the past with rope upset girder the time.
Claims (4)
1. one kind is used for the rollover stand that crane girder welds, comprise vertical supporting plate and horizontal supporting plate that fixing girder is used, it is characterized in that, described vertical supporting plate is fixed on the upset circle by " V " font gusset, described horizontal supporting plate is secured by bolts on the upset circle, described upset circle rolls and coordinates with two rollover stand support wheels, and described two rollover stand support wheels are rotationally connected with corresponding turnover bracket respectively.
2. the rollover stand for the crane girder welding as claimed in claim 1, is characterized in that, described " V " font gusset is four groups, and every two groups of " V " font gussets are fixed in a vertical supporting plate of side on the upset circle.
3. the rollover stand for the crane girder welding as claimed in claim 1, is characterized in that, two described turnover bracket support force directions become 50 ° of-70 ° of angles.
4. the rollover stand for the crane girder welding as claimed in claim 1, is characterized in that, described rollover stand support wheel is cylinder, and its cylinder side surface has groove, and described groove matches with the upset circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203352501U CN203282126U (en) | 2013-06-13 | 2013-06-13 | Roll-over stand used for welding of main beam of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203352501U CN203282126U (en) | 2013-06-13 | 2013-06-13 | Roll-over stand used for welding of main beam of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203282126U true CN203282126U (en) | 2013-11-13 |
Family
ID=49538503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203352501U Expired - Fee Related CN203282126U (en) | 2013-06-13 | 2013-06-13 | Roll-over stand used for welding of main beam of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203282126U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331556A (en) * | 2013-06-13 | 2013-10-02 | 无锡国电华新起重运输设备有限公司 | Roll-over stand for welding girder of crane |
| CN104439863A (en) * | 2014-12-30 | 2015-03-25 | 江西鑫通机械制造有限公司 | Welding jig used for caterpillar band beam |
-
2013
- 2013-06-13 CN CN2013203352501U patent/CN203282126U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331556A (en) * | 2013-06-13 | 2013-10-02 | 无锡国电华新起重运输设备有限公司 | Roll-over stand for welding girder of crane |
| CN104439863A (en) * | 2014-12-30 | 2015-03-25 | 江西鑫通机械制造有限公司 | Welding jig used for caterpillar band beam |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20180613 |