CN211028466U - Automatic welding system for upper panel of girder of rail crane and rail - Google Patents
Automatic welding system for upper panel of girder of rail crane and rail Download PDFInfo
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- CN211028466U CN211028466U CN201921845360.6U CN201921845360U CN211028466U CN 211028466 U CN211028466 U CN 211028466U CN 201921845360 U CN201921845360 U CN 201921845360U CN 211028466 U CN211028466 U CN 211028466U
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Abstract
The utility model relates to a rail crane girder top panel and track automatic weld system, its characterized in that: comprises a welding platform, a welding cantilever and a track compression bar; the track compression bar is vertically arranged on the welding cantilever, and the end part of the welding cantilever is hinged on the welding platform through a pin shaft; the utility model discloses well big according to the drawing requirement install the back in place, after fixing the welding cantilever, move the track depression bar to the track position, compress tightly the depression bar with the track through twist grip and fix, carbon dioxide automatic shielded welding directly places on the rail hangs girder top panel, send the silk machine to set up on sending a dolly, can carry out the track welding automatic weld of both sides simultaneously; after welding, the suspension arm assembly can be horizontally opened, so that the upper panel of the girder and the rail can be conveniently manufactured and hung out; the rail compression bar prevents the rail from being fixed with the rail of the panel, ensures the continuity and the attractiveness of welding, avoids polishing after welding, and plays a role in reducing cost and improving efficiency.
Description
Technical Field
The utility model relates to a rail hanger girder welding technology field especially relates to a rail hanger girder top panel and track automatic weld system.
Background
Welding a rail on an upper panel of a girder of a general rail crane, fixing the rail by adopting an electric welding and horse board, then manually welding the rail by adopting carbon dioxide arc welding, and polishing a welding seam after welding; because the length of the track is long, the manual welding quality is difficult to control, the efficiency is relatively low, and the forming is not beautiful.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a rail crane girder top panel and track automatic weld system can solve long distance rail crane girder top panel and adopt electric welding manual welding quality uncontrollable with the track welding, and relative inefficiency, the shaping problem that is not aesthetic yet.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a rail hangs girder upper panel and track automatic weld system which innovation point lies in: comprises a welding platform, a welding cantilever and a track compression bar; the track compression bar is vertically arranged on the welding cantilever, and the end part of the welding cantilever is hinged on the welding platform through a pin shaft;
the welding platform comprises a welding table, lateral suspensions, wire feeding trolleys and heating plates, wherein auxiliary supporting tables are arranged on two sides of the welding table along the extending direction of the welding table, the lateral suspensions are of L type structures and are vertically arranged on the edges of the auxiliary supporting tables at equal intervals along the extending direction of the auxiliary supporting tables, the lateral suspensions are symmetrically arranged relative to the center line of the welding table, one ends of the lateral suspensions are provided with hinge bolt holes along the vertical direction, the wire feeding trolleys are arranged on the auxiliary supporting tables and reciprocate along the extending direction of the auxiliary supporting tables, the heating plates are arranged on the welding table at a plurality of equal intervals, and rail crane girder upper panels are flatly laid on the heating plates;
the welding cantilever is parallel to the welding platform, and one end of the welding cantilever is hinged with the end part, provided with the hinge bolt hole, of the lateral suspension through a hinge shaft so as to realize the rotation of the welding cantilever in the horizontal direction; the welding cantilever comprises a pair of guide plates which are parallel to each other, and a gap for accommodating the rail compression bar is arranged between the pair of guide plates;
the track compression bar penetrates through a gap on the welding cantilever along the vertical direction, an adjusting thread is arranged on the track compression bar, the track compression bar is fixed at the upper end and the lower end of the welding cantilever through nut locking, and the track compression bar moves along the extending direction of the gap between the guide plates of the welding cantilever through loosening the nut; the top end of the track pressing rod is provided with a rotating handle, and the bottom end of the track pressing rod is provided with a clamping jaw for pressing the track, so that the track is pressed on an upper panel of the track crane girder.
Furthermore, a pair of guide rails matched with the wire feeding trolley is arranged on the upper surface of the auxiliary support platform along the extension direction; the bottom end of the wire feeding trolley is provided with a guide pulley matched with the guide rail.
Furthermore, a levelness adjusting cushion block is arranged between the heating plate and the welding platform.
Furthermore, the end part of the welding cantilever is provided with a positioning pin hole, and a positioning pin is arranged in the positioning pin hole, so that the welding cantilevers symmetrically arranged on the lateral suspensions on the two sides of the welding platform are horizontally butted.
Furthermore, an auxiliary support table positioning through groove is formed in the side edge of the upper surface of the welding platform along the extending direction; a positioning block is arranged at the bottom end of the auxiliary supporting table and embedded in an auxiliary supporting table positioning through groove on the upper surface of the welding platform; the bottom of the auxiliary supporting table is provided with a connecting rib plate, and the connecting rib plate is locked on the side edge of the welding platform through a bolt.
The utility model has the advantages that:
1) the utility model discloses in the crossbeam top panel with the track welding only need when installing the back that targets in place according to the drawing requirement, after fixing the welding cantilever, move the track depression bar to the track position, compress tightly the depression bar with the track through twist grip and fix, carbon dioxide automatic shielded welding directly places on the crossbeam top panel of track crane, send the silk machine to set up on sending the silk dolly, can carry out the track welding automatic weld of both sides simultaneously, welding efficiency is higher; in addition, after welding, the suspension arm assembly can be horizontally opened, so that the girder upper panel and the rail can be conveniently manufactured and hung.
2) The utility model discloses the track depression bar of well adoption has avoided the track fixed with the track of panel, has guaranteed welded continuity, aesthetic property, has avoided polishing after welding, and not only welding quality obtains improving, has improved work efficiency simultaneously by a wide margin, plays the effect of cost reduction increase.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a front view of the utility model discloses a rail crane girder upper panel and track automatic weld system.
Fig. 2 is a top view of the utility model discloses a rail crane girder top panel and track automatic weld system.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
Fig. 1 and fig. 2 show an automatic welding system for an upper panel and a track of a girder of a track crane, which comprises a welding platform 1, a welding cantilever 2 and a track pressure lever 3; the track compression bar 3 is vertically arranged on the welding cantilever 2, and the end part of the welding cantilever 2 is hinged on the welding platform 1 through a pin shaft.
The welding platform 1 comprises a welding table 11, lateral suspensions 12, wire feeding trolleys 13 and heating plates 14, wherein auxiliary supporting tables 4 are arranged on two sides of the welding table 11 along the extending direction of the welding table 11, the lateral suspensions 12 are of L-shaped structures and are vertically arranged on the edges of the auxiliary supporting tables 4 at equal intervals along the extending direction of the auxiliary supporting tables 4, the lateral suspensions 12 are symmetrically arranged on the center line of the welding table 11, one ends of the lateral suspensions 12 are provided with hinge bolt holes along the vertical direction, the wire feeding trolleys 13 are arranged on the auxiliary supporting tables 4 and reciprocate along the extending direction of the auxiliary supporting tables 4, the heating plates 14 are arranged on the welding table 11 at a plurality of equal intervals, and the heating plates 14 are tiled with upper panels of rail hanging girders.
The welding cantilever 2 is parallel to the welding platform 1, and one end of the welding cantilever 2 is hinged with the end part of the lateral suspension 12, which is provided with a hinge bolt hole, through a hinge shaft, so that the welding cantilever 2 rotates in the horizontal direction; the welding boom 2 comprises a pair of mutually parallel guide plates, between which a gap is provided to accommodate the rail pressure bar 3.
The track compression bar 3 penetrates through a gap on the welding cantilever 2 along the vertical direction, an adjusting thread is arranged on the track compression bar 3, the track compression bar 3 is locked by a nut 31 to realize the fixation of the upper end and the lower end of the welding cantilever 2, and the track compression bar 3 moves along the extending direction of the gap between guide plates of the welding cantilever 2 by loosening the nut 31; the top end of the track compression bar 3 is provided with a rotating handle 32, the bottom end of the track compression bar 3 is provided with a clamping jaw 33 for pressing the track, and the track is pressed on an upper panel of the track crane girder.
The upper surface of the auxiliary support table 4 is provided with a pair of guide rails matched with the wire feeding trolley 13 along the extension direction; the bottom end of the wire feeding trolley 13 is provided with a guide pulley matched with the guide rail.
A levelness adjusting cushion block is arranged between the heating plate 14 and the welding platform 1.
The end part of the welding cantilever 2 is provided with a positioning pin hole, and a positioning pin is arranged in the positioning pin hole, so that the welding cantilevers 2 symmetrically arranged on the lateral suspensions 12 at the two sides of the welding platform 1 are horizontally butted.
An auxiliary support table 4 positioning through groove is arranged on the side edge of the upper surface of the welding platform 1 along the extending direction; a positioning block 41 is arranged at the bottom end of the auxiliary support table 4, and the positioning block 41 is embedded in a positioning through groove of the auxiliary support table 4 on the upper surface of the welding platform 1; the bottom end of the auxiliary support table 4 is provided with a connecting rib plate 42, and the connecting rib plate is locked on the side edge of the welding platform through a bolt.
The utility model discloses a theory of operation is: when the girder upper panel is welded with the rail, the welding cantilever is fixed, the rail pressure rod is moved to the position of the rail after the welding cantilever is fixed according to the drawing requirements, the pressure rod is tightly pressed and fixed with the rail through the rotating handle, the carbon dioxide automatic shielded welding is directly placed on the girder upper panel of the rail crane, the wire feeder is arranged on the wire feeding trolley, the rail welding automatic welding at two sides can be simultaneously carried out, and the welding efficiency is higher; in addition, after welding, the suspension arm assembly can be horizontally opened, so that the girder upper panel and the rail can be conveniently manufactured and hung.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a rail hangs girder top panel and track automatic weld system which characterized in that: comprises a welding platform, a welding cantilever and a track compression bar; the track compression bar is vertically arranged on the welding cantilever, and the end part of the welding cantilever is hinged on the welding platform through a pin shaft;
the welding platform comprises a welding table, lateral suspensions, wire feeding trolleys and heating plates, wherein auxiliary supporting tables are arranged on two sides of the welding table along the extending direction of the welding table, the lateral suspensions are of L type structures and are vertically arranged on the edges of the auxiliary supporting tables at equal intervals along the extending direction of the auxiliary supporting tables, the lateral suspensions are symmetrically arranged relative to the center line of the welding table, one ends of the lateral suspensions are provided with hinge bolt holes along the vertical direction, the wire feeding trolleys are arranged on the auxiliary supporting tables and reciprocate along the extending direction of the auxiliary supporting tables, the heating plates are arranged on the welding table at a plurality of equal intervals, and rail crane girder upper panels are flatly laid on the heating plates;
the welding cantilever is parallel to the welding platform, and one end of the welding cantilever is hinged with the end part, provided with the hinge bolt hole, of the lateral suspension through a hinge shaft so as to realize the rotation of the welding cantilever in the horizontal direction; the welding cantilever comprises a pair of guide plates which are parallel to each other, and a gap for accommodating the rail compression bar is arranged between the pair of guide plates;
the track compression bar penetrates through a gap on the welding cantilever along the vertical direction, an adjusting thread is arranged on the track compression bar, the track compression bar is fixed at the upper end and the lower end of the welding cantilever through nut locking, and the track compression bar moves along the extending direction of the gap between the guide plates of the welding cantilever through loosening the nut; the top end of the track pressing rod is provided with a rotating handle, and the bottom end of the track pressing rod is provided with a clamping jaw for pressing the track, so that the track is pressed on an upper panel of the track crane girder.
2. The automatic welding system for the upper panel and the track of the girder of the track crane according to claim 1, characterized in that: the upper surface of the auxiliary support table is provided with a pair of guide rails matched with the wire feeding trolley along the extension direction; the bottom end of the wire feeding trolley is provided with a guide pulley matched with the guide rail.
3. The automatic welding system for the upper panel and the track of the girder of the track crane according to claim 1, characterized in that: and a levelness adjusting cushion block is arranged between the heating plate and the welding platform.
4. The automatic welding system for the upper panel and the track of the girder of the track crane according to claim 1, characterized in that: the end part of the welding cantilever is provided with a positioning pin hole, and a positioning pin is arranged in the positioning pin hole, so that the welding cantilevers symmetrically arranged on the lateral suspensions on the two sides of the welding platform are horizontally butted.
5. The automatic welding system for the upper panel and the track of the girder of the track crane according to claim 1, characterized in that: an auxiliary supporting table positioning through groove is formed in the side edge of the upper surface of the welding platform along the extending direction; a positioning block is arranged at the bottom end of the auxiliary supporting table and embedded in an auxiliary supporting table positioning through groove on the upper surface of the welding platform; the bottom of the auxiliary supporting table is provided with a connecting rib plate, and the connecting rib plate is locked on the side edge of the welding platform through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845360.6U CN211028466U (en) | 2019-10-30 | 2019-10-30 | Automatic welding system for upper panel of girder of rail crane and rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845360.6U CN211028466U (en) | 2019-10-30 | 2019-10-30 | Automatic welding system for upper panel of girder of rail crane and rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211028466U true CN211028466U (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921845360.6U Active CN211028466U (en) | 2019-10-30 | 2019-10-30 | Automatic welding system for upper panel of girder of rail crane and rail |
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| CN (1) | CN211028466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756942A (en) * | 2019-10-30 | 2020-02-07 | 南通振华重型装备制造有限公司 | Automatic welding system for upper panel of girder of rail crane and rail |
-
2019
- 2019-10-30 CN CN201921845360.6U patent/CN211028466U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756942A (en) * | 2019-10-30 | 2020-02-07 | 南通振华重型装备制造有限公司 | Automatic welding system for upper panel of girder of rail crane and rail |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200803 Address after: 226000: Tuanjie Hedong and Jiangdi north, Nantong Economic and Technological Development Zone, Jiangsu Province Patentee after: Nantong Branch of Shanghai Zhenhua heavy industry (Group) Co., Ltd Address before: No. 1, Jiangjing Road, Nantong Development Zone, Jiangsu Province, Jiangsu Patentee before: NANTONG ZHENHUA HEAVY EQUIPMENT MANUFACTURING Co.,Ltd. |
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| TR01 | Transfer of patent right |