CN218776007U

CN218776007U - Steel structure welding device

Info

Publication number: CN218776007U
Application number: CN202222896528.4U
Authority: CN
Inventors: 樊兵
Original assignee: Qingdao Weiminghao Technology Development Co ltd
Current assignee: Qingdao Weiminghao Technology Development Co ltd
Priority date: 2022-05-29
Filing date: 2022-11-01
Publication date: 2023-03-31
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a steel construction welding set, including regular triangle dish, a column, a pedestal, the extension spring, peg graft pole and lifting bracket, the end bight branch of regular triangle dish runs through perpendicularly has the peg graft pole, the peg graft pole stretches out and is equipped with the extension spring between the one end of regular triangle dish and the regular triangle dish, regular triangle dish is equipped with the regular triangle dish of perpendicular to and towards the pivot of keeping away from regular triangle dish direction extension in the terminal surface central authorities that are equipped with the extension spring, nested in the pivot has vertical downwardly extending's stand, make regular triangle dish, pivot and stand form a tip connection who is used for grasping the vertical pipe end of steel truss, two tip connections are relative and set up the both ends at the base respectively, the terminal surface that two tip connections's facies are located for the extension spring, and the middle part of base still is equipped with the support lifting bracket that is used for holding the vertical pipe of steel truss. The utility model discloses the reuse line is lifted by crane and is carried away after the welding is accomplished, and whole process welding is efficient, need not the line many times and lifts by crane.

Description

Steel structure welding device

Technical Field

The utility model relates to a technical field of steel construction processing especially relates to a steel construction welding set.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts the processes of rust removal and rust prevention such as silanization, pure manganese phosphating, washing and drying, galvanization and the like. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight and simple construction, it can be widely used in large-scale factory buildings, venues, super high-rise buildings and other fields. In the steel structure, the steel truss is used as a main bearing component and is a part with larger processing amount. Steel trusses refer to trusses made of steel. The steel truss is a space steel truss consisting of three-surface, four-surface or multi-surface plane trusses in common use for various towers such as mast towers, television towers, transmission line towers and the like, roof structures of industrial and civil buildings, crane beams, bridges, hydraulic gates and the like. At present, welding of the steel truss needs to be carried out on a bed-shaped workbench, turning in the welding process mainly depends on auxiliary operation of a crane, welding efficiency is low, the triangular steel truss is specially researched for the triangular steel truss with high yield of our company, and a light and easy-to-rotate welding device is arranged according to the characteristics of the triangular steel truss in the welding process.

SUMMERY OF THE UTILITY MODEL

To the problem that exists more than now, the utility model provides a steel construction welding set can make things convenient for triangle-shaped steel truss to turn at welding process, is favorable to improving welding quality, and the reuse line is lifted by crane and is moved after the welding is accomplished, and whole process welding is efficient, need not to go to lift by crane many times.

The technical scheme of the utility model lies in:

the utility model provides a steel construction welding set, including regular triangle dish, stand, base, extension spring, peg graft pole and lifting bracket, the inserted pole has been run through perpendicularly to the end bight branch of regular triangle dish, the inserted pole stretches out and is equipped with the extension spring between the one end of regular triangle dish and the regular triangle dish, regular triangle dish is equipped with the regular triangle dish of perpendicular to and towards the pivot of keeping away from regular triangle dish direction extension in the terminal surface central authorities that are equipped with the extension spring for nested vertical downwardly extending's stand in the pivot for regular triangle dish, pivot and stand form a tip connection who is used for grasping the vertical pipe end of steel truss, two the tip connection is relative and sets up the both ends at the base respectively, two the terminal surface that the looks of tip connection was located for the extension spring, and the middle part of base still is equipped with the support lifting bracket that is used for holding the vertical pipe of steel truss.

Further, the base includes sill bar and connecting rod, the both ends of connecting rod are equipped with the sill bar of perpendicular to connecting rod respectively, be equipped with the stand on the both ends up end of connecting rod respectively, the lift bracket sets up on the middle part of connecting rod and upwards extends.

Further, lifting bracket includes sliding block, vertical inserted bar, side tray, side even arm, vertical sleeve and locking bolt, the sliding block nestification is equipped with the vertical inserted bar of vertical upwards extension on the connecting rod and the up end, the upper end nestification of vertical inserted bar has vertical sleeve, the embedding of the horizontal screw thread of vertical telescopic lower extreme has the locking bolt, the locking bolt penetrates the part in vertical sleeve and presses on vertical inserted bar, the upper portion left and right sides of vertical sleeve is equipped with the side even arm respectively, be equipped with the side tray that is used for bearing the vertical pipe in the outside on the steel truss on the side even arm.

Furthermore, the insertion rod is provided with a handle at the end connected with the tension spring.

The utility model discloses owing to adopted above-mentioned technique, make it compare specific positive beneficial effect with prior art and be:

the utility model discloses set up the structure of three long steel pipe end portion that can centre gripping triangle-shaped steel truss, can make things convenient for triangle-shaped steel truss to be in the stirring of welding process, be favorable to improving welding quality, and the reuse line is lifted by crane and is moved after the welding is accomplished, and whole process welding is efficient, need not to go by crane many times and lifts by crane.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged partial schematic view at A in FIG. 1;

FIG. 3 is an enlarged partial schematic view at B of FIG. 1;

fig. 4 is a schematic structural view of the end fitting of the present invention.

In the figure: 1-regular triangle disc, 2-tension spring, 3-handle, 4-rotating shaft, 5-upright post, 6-bottom rod, 7-connecting rod, 8-steel pipe, 9-sliding block, 10-vertical inserted rod, 11-side tray, 12-side connecting arm, 13-middle tray, 14-vertical sleeve, 15-locking bolt, 16-hinged sleeve and 17-inserted rod.

Detailed Description

The first embodiment is as follows:

as shown in fig. 1-4, the utility model provides a steel construction welding set, including regular triangle dish 1, stand 5, a pedestal, extension spring 2, peg graft rod 17 and lifting bracket, regular triangle dish 1's extreme angle portion runs through perpendicularly has peg graft rod 17, peg graft rod 17 stretches out and is equipped with extension spring 2 between regular triangle dish 1's the one end and the regular triangle dish 1, peg graft rod 17 is provided with the handle 3 that is used for conveniently outwards drawing extension spring 2 on the tip of being connected with extension spring 2, regular triangle dish 1 is equipped with perpendicular to regular triangle dish 1 and towards keeping away from the pivot 4 that regular triangle dish 1 direction extended in the terminal surface central authorities that are equipped with extension spring 2, nested has vertical downwardly extending's stand 5 in pivot 4, make regular triangle dish 1, pivot 4 and stand 5 form a tip joint that is used for the vertical pipe end of centre gripping steel truss, two tip joints are relative and set up the both ends at the base respectively, two tip joints's the terminal surface that the opposite directions was located for extension spring 2, and the middle part of base still is equipped with the support lifting bracket that is used for holding the steel truss pipe.

The base is of an I-shaped structure and mainly comprises a bottom rod 6 and a connecting rod 7, the bottom rod 6 perpendicular to the connecting rod 7 is arranged on each of two sides of the end portion of the connecting rod 7, the upright posts 5 are arranged on the upper end faces of two ends of the connecting rod 7 respectively, and the lifting bracket is arranged in the middle of the connecting rod 7 and extends upwards.

In order to avoid the middle of the vertical pipe of the steel truss from generating large flexural deformation before welding, a lifting bracket is arranged on the connecting rod 7 and also plays a role in preventing two triangular discs and three steel pipes 8 between the two triangular discs from rotating, namely, a limiting effect, the lifting bracket comprises a sliding block 9, a vertical insertion rod 10, a side tray 11, a side connecting arm 12, a vertical sleeve 14 and a locking bolt 15, the sliding block 9 is embedded on the connecting rod 7, the upper end face of the sliding block 9 is provided with the vertical insertion rod 10 extending vertically upwards, the upper end of the vertical insertion rod 10 is embedded with the vertical sleeve 14, the lower end of the vertical sleeve 14 is embedded with the locking bolt 15 in a transverse thread mode, the part of the locking bolt 15 penetrating into the vertical sleeve 14 is pressed against the vertical insertion rod 10, the left side and the right side of the upper part of the vertical sleeve 14 are respectively provided with the side connecting arm 12, the side tray 11 used for supporting the outermost vertical pipe on the steel truss is arranged on the side connecting arm 12, and the uppermost end of the vertical sleeve 14 is provided with a middle tray 13 used for supporting the uppermost vertical pipe on the steel truss.

When the steel pipe welding device is used, the end parts of three steel pipes 8 of a triangular steel truss are sequentially embedded and sleeved on the insertion rods 17 of two end part joints, the handle 3 is pulled outwards when the three steel pipes are embedded, so that the end parts, facing the middle part of the base, of the insertion rods 17 can be contracted into the right triangular disc 1, then the insertion rods are loosened and inserted into the end parts of the steel pipes 8, finally the lifting bracket is jacked upwards until the two side trays 11 respectively support the two steel pipes 8, the middle tray 13 supports the middle steel pipe 8, the locking bolts 15 are locked, the other short steel pipes 8 on the three steel pipes 8 are convenient to weld, when the lifting bracket needs to be turned over, the locking bolts 15 of the lifting bracket are loosened, the lifting bracket is moved downwards to not block the rotation of the three steel pipes 8, the lifting bracket is reset after the turning over is finished, the lifting bracket is hoisted and moved by a crane after the welding is finished, and the welding efficiency is high, and multiple hoisting is not needed.

Claims

1. The utility model provides a steel construction welding set which characterized in that: including regular triangle dish, stand, base, extension spring, peg graft pole and lifting bracket, the end angle portion of regular triangle dish is run through perpendicularly and is had the peg graft pole, the peg graft pole stretches out and is equipped with the extension spring between the one end of regular triangle dish and the regular triangle dish, regular triangle dish is equipped with the regular triangle dish of perpendicular to and towards the pivot of keeping away from the regular triangle dish direction extension in the terminal surface central authorities that are equipped with the extension spring, the nested stand that has vertical downwardly extending in the pivot for regular triangle dish, pivot and stand form a tip joint that is used for the vertical pipe end of centre gripping steel truss, two the tip joint is relative and sets up respectively at the both ends of base, two the terminal surface that the looks of tip joint is the terminal surface that the extension spring was located, and the middle part of base still is equipped with the support lifting bracket that is used for holding the vertical pipe of steel truss.

2. The steel structure welding device according to claim 1, characterized in that: the base comprises a bottom rod and a connecting rod, the two ends of the connecting rod are respectively provided with the bottom rod perpendicular to the connecting rod, the upper end faces of the two ends of the connecting rod are respectively provided with a stand column, and the lifting bracket is arranged on the middle part of the connecting rod and extends upwards.

3. The steel structure welding device of claim 2, characterized in that: lifting bracket includes sliding block, vertical inserted bar, side tray, the even arm of side, vertical sleeve and locking bolt, the sliding block nestification is equipped with the vertical inserted bar of vertical upwards extension on the connecting rod and up end, the upper end nestification of vertical inserted bar has vertical sleeve, the embedding of the horizontal screw thread of vertical telescopic lower extreme has the locking bolt, the part that the locking bolt penetrated in vertical sleeve presses on vertical inserted bar, the vertical telescopic upper portion left and right sides is equipped with the even arm of side respectively, be equipped with the side tray that is used for holding the vertical pipe in the outside on the steel truss on the even arm of side.

4. A steel structure welding device according to claim 3, characterized in that: the insertion rod is provided with a handle at the end connected with the tension spring.