CN113798742A - Automatic welding working equipment and working method for embedded support legs - Google Patents
Automatic welding working equipment and working method for embedded support legs Download PDFInfo
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- CN113798742A CN113798742A CN202111044176.3A CN202111044176A CN113798742A CN 113798742 A CN113798742 A CN 113798742A CN 202111044176 A CN202111044176 A CN 202111044176A CN 113798742 A CN113798742 A CN 113798742A
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- 238000003466 welding Methods 0.000 title claims abstract description 143
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 10
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- 230000009286 beneficial effect Effects 0.000 abstract description 2
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- 238000007689 inspection Methods 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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Abstract
The invention discloses automatic welding equipment and a working method for an embedded support leg, which solve the problem that the embedded support leg in the prior art cannot realize automatic welding, have the beneficial effects of reducing the workload and improving the welding efficiency, and have the following specific schemes: the utility model provides an automatic welding work equipment is used to pre-buried landing leg, is including spaning the portal frame that the pit set up, portal frame installation welding robot, and the portal frame includes stand and first roof beam, and first roof beam passes through the stand to be supported, and first roof beam below sets up the movable table, and the movable table supports through the inside chassis of pit, and the movable table can realize rotatory and the mainboard realization rotation and the slope of tilting motion in order to drive pre-buried landing leg.
Description
Technical Field
The invention relates to the field of mechanical welding, in particular to automatic welding working equipment and a working method for embedded supporting legs.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
Tower crane (tower crane) is also called tower crane for short, the tower crane is a rotary crane with a movable arm mounted at the upper part of a high tower body, has large operation space and is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction.
At present, a tower crane is to be installed on a concrete foundation, the bottom of the tower crane is fixed through the concrete foundation, and generally the method is divided into a pre-embedded bolt type and a pre-embedded supporting leg type fixing mode, a pre-embedded supporting leg type is mostly adopted for installation of a fishtail plate type tower body of a large-scale tower crane, the pre-embedded supporting leg is generally formed by welding an inner fishtail plate, an outer fishtail plate, a main limb angle steel, a main plate, various rib plates and the like, and at present, the pre-embedded supporting leg is manually welded.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide automatic welding working equipment for embedded support legs, which has the characteristics of simple structure, reasonable design, high reliability, high safety performance and long service life.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides an automatic welding work equipment is used to pre-buried landing leg, is including spaning the portal frame that the pit set up, portal frame installation welding robot, and the portal frame includes stand and first roof beam, and first roof beam passes through the stand to be supported, and first roof beam below sets up the movable table, and the movable table supports through the inside chassis of pit, and the movable table can realize rotatory and the mainboard realization rotation and the slope of tilting motion in order to drive pre-buried landing leg.
Foretell working equipment, portal frame locate the top of movable table, set up the chassis through the pit, support movable table by the chassis, movable table can drive the welding object and realize rotation and tilt motion promptly pre-buried landing leg to this cooperation welding robot's weldment work, overall structure sets up rationally and simply, can realize the automatic weld (detach welding object's installation) to pre-buried landing leg, and the security is high.
As above an automatic weld work equipment for pre-buried landing leg, the activity workstation include platform and support base, the platform with chassis swing joint, for the slope setting of platform prepares, the one end of supporting the base is connected with the platform, the other end pass through rotary part with the connection can be dismantled to the mainboard of pre-buried landing leg, the mainboard of pre-buried landing leg is mutually perpendicular with the platform, through rotary part, the part that drives pre-buried landing leg realizes rotary motion, does benefit to the welded smooth going on.
According to the automatic welding working equipment for the embedded support leg, the rotating part is a positioner, and the flange end of the positioner is detachably connected with a welding object;
or, in other schemes, the rotating part comprises a rotating power source, the rotating power source is connected with a rotating seat, and the rotating seat is detachably connected with the embedded supporting legs.
According to the automatic welding working equipment for the embedded support legs, the underframe comprises a plurality of rows of support columns, one end of each row of first support column is fixed in the pit, and the other end of each row of first support column is movably connected with the movable workbench; one end of the second supporting column in the other row is fixed in the concave pit, and the other end of the second supporting column can be contacted with the platform; when the platform is horizontally arranged, the two rows of support columns respectively support two sides of the lower surface of the platform, and the second support columns are in contact with the platform and are not connected with the platform, so that preparation is made for the platform to be obliquely arranged.
As above, the automatic welding working equipment for the embedded support legs further comprises an oblique push rod which is obliquely arranged, the fixed end of the oblique push rod is fixedly connected with the bottom frame, the movable end of the oblique push rod is connected with the movable workbench, and the platform can be effectively pushed to be away from one side of the supporting base under the action of the oblique push rod due to the fact that the first support column is movably connected with the platform.
According to the automatic welding working equipment for the embedded support legs, the fixed ends of the oblique push rods are located below the supporting base, and the movable ends of the oblique push rods are located between the two rows of supporting columns, so that the platform is guaranteed to be smoothly pushed.
According to the automatic welding working equipment for the embedded supporting legs, in order to avoid interference with the pits, the platform is higher than the upper surface of each pit, and the platform is perpendicular to the supporting base.
According to the automatic welding working equipment for the embedded supporting legs, the portal frame comprises the stand columns located on two sides of the pit, the first beam is supported through the top ends of the stand columns, the welding robot is hung on the first beam in an inverted mode, and the robot electric control mechanism of the welding robot is installed on the first beam.
The automatic welding working equipment for the embedded supporting legs further comprises a controller, the controller is connected with the welding robot independently, the controller is connected with the rotating part and the inclined pushing rod independently, and the controller is used for realizing unified control over the equipment.
In a second aspect, the invention further provides a working method of the automatic welding working equipment for the embedded support leg, which comprises the following steps:
after the main board of the embedded support leg and the fishplate are positioned by spot welding, the main board of the embedded support leg is installed through a movable workbench;
welding the main board and the fishplate of the embedded leg by a welding robot;
placing a rib plate between the fishplate and the main plate, welding the rib plate and the fishplate by a welding robot, placing and welding the next rib plate after the movable workbench drives the main plate to rotate for a set angle, and repeating for many times until the rib plate and the fishplate are welded;
the movable workbench is arranged in an inclined mode, the rib plates and the main board are welded through the welding robot, the movable workbench drives the main board to rotate for a set angle, then the next rib plate is welded, and the operation is repeated for multiple times until the rib plates and the main board are welded.
In a third aspect, the invention also discloses automatic welding equipment, which comprises a portal frame arranged across the pit, wherein the portal frame is provided with a welding robot and comprises an upright post and a first beam, the first beam is supported by the upright post, a movable workbench is arranged below the first beam and supported by a chassis in the pit, and the movable workbench can rotate and tilt to drive a welding object to rotate and tilt.
The beneficial effects of the invention are as follows:
1) according to the invention, through the arrangement of the whole device, the portal frame is erected above the movable workbench, the underframe is arranged through the pit, the movable workbench is supported by the underframe, and the movable workbench can drive the welding object, namely the embedded support leg, to realize rotation and tilt motion so as to match with the welding work of the welding robot.
2) According to the invention, through the arrangement of the pits, the underframe can be effectively arranged through the pits, and the arrangement of the pits not only facilitates the installation of the portal frame, but also ensures that the overall structural space is reasonably arranged.
3) The welding robot can drive the welding object to rotate through the supporting base of the movable workbench, so that the angle welding of the welding robot to each rib plate and each fishplate is met; the platform of the movable workbench can drive the welding object to realize inclination, and the welding requirements of the bottom plate of the fishplate and the rib plate are met.
4) The invention has simple integral structure, reasonable design, high reliability, high safety performance and long service life, and workers only need to install and disassemble the embedded supporting legs, and the welding and the deflection of the whole embedded supporting legs are completely and automatically completed, thereby fully reducing the manual operation amount and ensuring the welding quality of the embedded supporting legs.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a front view of an automatic welding work apparatus for embedded legs according to one or more embodiments of the present invention.
Fig. 2 is a side view of an automatic welding work apparatus for embedded legs according to one or more embodiments of the present invention.
Fig. 3 is a schematic diagram illustrating the displacement of an automatic welding work device for embedded legs for satisfying V-shaped seam welding according to one or more embodiments of the present invention.
Fig. 4 is a schematic view of an embedded leg according to one or more embodiments of the invention.
In the figure: the spacing or dimensions between each other are exaggerated to show the location of the various parts, and the schematic is shown only schematically.
Wherein: 1. the robot comprises a portal frame, 1-1 upright posts, 1-2 first beams, 2 robot electric control mechanisms, 3 welding robots, 4 position changing machines, 5 fixing bolts, 6 embedded supporting legs, 6-1 main boards, 6-2 rib plates, 6-3 fishplates, 7 movable working tables, 7-1 platforms, 7-2 supporting bases, 8 underframe, 9 oblique push rods and 10 pin shafts.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the invention expressly state otherwise, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, it indicates the presence of the stated features, steps, operations, devices, components, and/or combinations thereof.
As introduced in the background art, the problems of large welding workload and poor welding quality of the embedded leg exist in the prior art, and in order to solve the technical problems, the invention provides automatic welding working equipment and a working method for the embedded leg.
Example one
In a typical embodiment of the present invention, referring to fig. 1 and 2, an automatic welding operation device for embedded legs includes a portal frame 1 disposed across a pit, the portal frame 1 is provided with a welding robot, the portal frame 1 includes an upright 1-1 and a first beam 1-2, the first beam 1-2 is supported by the upright 1-1, a movable table 7 is disposed below the first beam 1-2, the movable table 7 is supported by an underframe inside the pit, the movable table 7 can rotate and tilt, the movable table 7 is used for fixing a welding object, and the welding object refers to an embedded leg 6.
The portal frame 1 is formed by welding plates, the portal frame 1 comprises columns 1-1 located on two sides of a pit, the columns 1-1 are vertically arranged, the columns 1-1 on the two sides are arranged at intervals with set distances, the bottoms of the columns 1-1 are fixed and can be fixed on the ground or a concrete surface, and particularly in some examples, the bottoms of the two sides of the portal frame 1 can be fixed on the concrete surface through expansion bolts.
The portal frame 1 supports a first beam 1-2 through two side columns 1-1, in some examples, the first beam 1-2 is horizontally arranged, a welding robot 3 is installed through the first beam 1-2, and the welding robot 3 is installed on the first beam in an inverted mode, namely, the working end of the welding robot is positioned below the first beam.
It can be understood that, still be fixed with robot electrical control mechanism 2 and welding source through first roof beam 1-2, robot electrical control mechanism 2 is connected with the welding robot and is used for controlling the welding robot, and welding source is used for supplying power to welding robot and robot electrical control mechanism, and for convenient inspection and maintenance, robot electrical control mechanism 2 and welding source are fixed in the below of first roof beam, and robot electrical control mechanism 2 and welding source set up from top to bottom with the welding robot promptly.
Therein, it is understood that welding robots are prior art, the welding end of which can be located above the movable table 7.
And in order that the staff inspects and maintains the robot electric control mechanism and the welding power supply at the first beam of the portal frame, a protection frame is fixed on the upper surface of the first beam.
In addition, in order to facilitate the inspection and maintenance of the welding robot, the robot electrical control mechanism 2, the welding power supply and the like, in some examples, the side portion of one of the side columns is provided with a U-shaped step which facilitates the crawling of the worker, and the U-shaped step can be arranged through a steel bar.
Further, the movable workbench 7 comprises a platform, a support base 7-2 is arranged on the upper surface of the platform 7-1, the support base 7-2 is detachably connected with a welding object, the platform 7-1 is positioned above the pit, a bottom frame 8 is arranged in the pit, the bottom frame 8 comprises at least two rows of support columns, the two adjacent rows of support columns are arranged at intervals, when the two rows of support columns are arranged, the first support column in one row is hinged with the lower surface of the platform and can be specifically connected through a pin shaft 10, and the second support column in the other row can be arranged in contact with the lower surface of the platform so as to support the platform when the platform is horizontally arranged; of course, the bottom end of each supporting column is stably fixed on the bottom surface of the pit.
Wherein, the first supporting column is positioned below the supporting base 7-2; one or more support columns may be provided in each row.
It will be readily appreciated that the pits may be formed by excavation, or by constructing concrete piers spaced apart a set distance to form a pit between two concrete piers; the transverse section of the pit can be rectangular or circular, or concrete piers are arranged on two sides of the pit, and the other two sides of the pit are arranged in a hollow mode, so that the movable workbench can be conveniently inspected and maintained.
In a normal state, the platform 7-1 is arranged higher than the upper surface of the pit, the platform 7-1 can be a rectangular piece, the length of the platform is greater than or equal to that of the pit, and the width of the platform 7-1 is greater than that of the pit; or the width of the platform is larger than the inner diameter of the pit, and a set distance is reserved between the end part of the platform and the upright column at one side with the closer distance.
Of course, the land 7-1 may also be a circular member, the diameter of the land 7-1 being greater than the length of the dimple or greater than the inner diameter of the dimple.
In the embodiment, in order to drive the welding object to rotate, the end, far away from the platform 7-1, of the supporting base 7-2 is provided with the position changing machine 4, the position changing machine 4 is provided with a flange end, the embedded supporting legs 6 of the welding object are detachably connected with the flange end of the position changing machine through the fixing bolts 5 and the nuts, the position changing machine 4 drives the welding object, namely the embedded supporting legs 6 to rotate 360 degrees, and the requirement that the welding robot 3 welds the rib plates and the fishplates at different angles is met.
The scheme of installing the welding object through the positioner 4 is that the welding object is perpendicular to the supporting base 7-2, the main board of the embedded supporting legs 6 of the welding object is perpendicular to the platform 7-1, and the welding object is parallel to the platform.
The positioner 4 is a special welding auxiliary device, is in the prior art, is suitable for the welding displacement of rotary work, and can realize overturning and rotation, thereby being more convenient for welding a welding object.
Or, in some examples, the support base 7-2 is provided with a rotating component, the rotating component is connected with a rotating seat, and the rotating seat is detachably connected with the welding object, specifically, the rotating seat can be connected through bolts and nuts; the welding object is detachably mounted on the side portion of the supporting base, namely the welding object is perpendicular to the supporting base, and the rotating component drives the rotating seat to rotate so as to drive the welding object to rotate.
Specifically, rotary part can be rotating electrical machines or other rotary power source, through rotary part, drives the welding object and realizes the rotation, specifically can realize 360 rotatory.
In order to further realize the oblique arrangement of the platform 7-1, as shown in fig. 3, a support column on one side in the chassis 8 is provided with an oblique pushing rod 9 on the surface of the platform lower 7-1, specifically, the bottom side of the first support column is connected with an extending plate, the extending plate is connected with the fixed end of the oblique pushing rod 9, the fixed end of the oblique pushing rod 9 is arranged near the bottom end of the first support column, the movable end of the oblique pushing rod 9 is connected with the middle section of the platform, and the first support column is hinged with the platform, so that when the movable end of the oblique pushing rod 9 extends, one side of the platform 7-1 is gradually raised, and the platform 7-1 is inclined after rotating around the pin shaft 10 for a set angle.
Easily understand that, slant catch bar 9 can be sharp promotion cylinder, and when the mainboard and the gusset welding of fishplate, through the release of slant catch bar expansion end, can promote the slope setting of platform for the welding object slope of supporting the base installation makes gusset and mainboard be in V type welding seam angle, and welding robot 3 drives welder work, and the welding is accomplished until whole work piece welds completely.
Considering that the top end of the supporting base 7-2 may interfere with the column of the gantry after the platform rotates, the supporting base 7-2 and the column 1-1 of the gantry are arranged in a staggered manner.
In addition, the device also comprises a control column, a controller is arranged in the control column, the controller is respectively and independently connected with the robot electric control mechanism, the positioner or the rotating part and the oblique push rod, the control column can be arranged on the side part of the portal frame or is arranged on the upright post 1-1 of the portal frame, the controller is provided with a control button, the control button is positioned on the outer side of the control column and is connected with the controller, and the controller uniformly controls the equipment.
A working method of an automatic welding working device for embedded legs, as shown in fig. 4, includes the following steps:
after the main board 6-1 of the embedded support leg and the fishplate 6-3 are positioned by spot welding, the main board of a welding object is arranged on a positioner or a supporting base of a movable workbench;
the welding robot welds the main board 6-1 and the fishplate 6-3;
placing a rib plate 6-2 between the fishplate 6-3 and the main plate 6-1, welding the rib plate and the fishplate by a welding robot, placing and welding the next rib plate after the main plate is driven by the positioner to rotate by a set angle, and repeating for multiple times until the rib plate and the fishplate are welded;
the expansion end of slant catch bar releases for the platform slope sets up, is welded gusset and mainboard by welding robot, and the positioner drives the mainboard and rotates behind the settlement angle, welds next gusset again, and is repeated many times, and welding is accomplished until gusset and mainboard.
After the welding is finished, the connection between the embedded supporting legs and the movable workbench can be released manually through a wrench.
Wherein, the spot welding location of the mainboard of pre-buried landing leg and fishplate is accomplished by manual welding, and after spot welding accomplished, is connected the mainboard with the activity workstation again.
Example two
The embodiment discloses an automatic welding operation equipment, including the portal frame that spanes the pit setting, portal frame installation welding robot, the portal frame includes stand and first roof beam, and first roof beam passes through the stand to be supported, and first roof beam below sets up the movable table, and the movable table supports through the inside chassis of pit, and the movable table can realize rotation and tilting motion and realize rotation and slope in order to drive the welding object.
The embodiment I is specifically referred to for relevant contents such as a portal frame, a movable workbench and the like.
The equipment provided by the invention can be used for automatically welding the embedded support legs 6 of the welding object and can also be used for welding other components of the same type.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic welding work equipment is used to pre-buried landing leg, its characterized in that, including the portal frame that spanes the pit setting, portal frame installation welding robot, the portal frame includes stand and first roof beam, and first roof beam passes through the stand to be supported, and first roof beam below sets up the movable table, and the movable table supports through the inside chassis of pit, and the movable table can realize rotatory and the mainboard realization rotation and the slope of tilting motion in order to drive pre-buried landing leg.
2. The automatic welding working equipment for the embedded supporting legs as claimed in claim 1, wherein the movable workbench comprises a platform and a supporting base, the platform is movably connected with the bottom frame, one end of the supporting base is connected with the platform, the other end of the supporting base is detachably connected with the main board of the embedded supporting legs through a rotating component, and the main board of the embedded supporting legs is perpendicular to the platform.
3. The automatic welding working equipment for the embedded support legs is characterized in that the rotating component is a positioner, and a flange end of the positioner is detachably connected with a welding object;
or, rotary part includes rotary power source, and rotary power source is connected with swivel mount, and the swivel mount can be dismantled with pre-buried landing leg and be connected.
4. The automatic welding equipment for the embedded support legs according to claim 1, wherein the bottom frame comprises a plurality of rows of support columns, one end of a first support column in a row is fixed in the pit, and the other end of the first support column is movably connected with the movable workbench; one end of the second supporting column of the other row is fixed in the concave pit, and the other end of the second supporting column can be in contact with the platform.
5. The automatic welding equipment for the embedded legs according to claim 2, further comprising an inclined push rod, wherein the inclined push rod is obliquely arranged, a fixed end of the inclined push rod is fixedly connected with the underframe, and a movable end of the inclined push rod is connected with the movable workbench.
6. The automatic welding equipment for the embedded legs as claimed in claim 5, wherein the fixed end of the inclined pushing rod is located below the supporting base.
7. The automatic welding equipment for the embedded legs according to claim 2, wherein the platform is arranged higher than the upper surface of the pit and is perpendicular to the supporting base.
8. The automatic welding equipment of claim 1, wherein the gantry comprises columns on two sides of the pit, the first beam is supported by the top ends of the columns, the welding robot is hung upside down on the first beam, and a robot electric control mechanism of the welding robot is mounted on the first beam.
9. The working method of the automatic welding working equipment for the embedded legs according to any one of claims 1 to 8, characterized by comprising the following steps:
after the main board of the embedded support leg and the fishplate are positioned by spot welding, the main board of the embedded support leg is installed through a movable workbench;
welding the main board and the fishplate of the embedded leg by a welding robot;
placing a rib plate between the fishplate and the main plate, welding the rib plate and the fishplate by a welding robot, placing and welding the next rib plate after the movable workbench drives the main plate to rotate for a set angle, and repeating for many times until the rib plate and the fishplate are welded;
the movable workbench is arranged in an inclined mode, the rib plates and the main board are welded through the welding robot, the movable workbench drives the main board to rotate for a set angle, then the next rib plate is welded, and the operation is repeated for multiple times until the rib plates and the main board are welded.
10. The utility model provides an automatic welding operation equipment, its characterized in that, is including the portal frame that spanes the pit setting, portal frame installation welding robot, and the portal frame includes stand and first roof beam, and first roof beam passes through the stand to be supported, and first roof beam below sets up movable table, and movable table supports through the inside chassis of pit, and movable table can realize rotatory and tilt motion and realize rotation and slope in order to drive the welding object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111044176.3A CN113798742B (en) | 2021-09-07 | Automatic welding equipment and working method for embedded support leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111044176.3A CN113798742B (en) | 2021-09-07 | Automatic welding equipment and working method for embedded support leg |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113798742A true CN113798742A (en) | 2021-12-17 |
| CN113798742B CN113798742B (en) | 2024-07-16 |
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