Welding device for building

Abstract

The utility model relates to a welding device for buildings, and relates to the field of building construction. The device comprises a bottom plate, a transverse plate is placed on the upper surface of the bottom plate, a baffle capable of being adjusted left and right is installed at the position, located at the right end of the transverse plate, of the upper surface of the bottom plate, a stand column is fixed to the position, close to the front side, of the upper surface of the bottom plate, a vertical plate is arranged on the upper side of the transverse plate, and a clamping mechanism for clamping and fixing the vertical plate is rotationally installed on the rear side of the stand column. The front side of the stand column is provided with a rotating disc used for conducting rotating adjustment on the clamping mechanism and conducting locking and fixing after rotating adjustment. When a transverse plate and a vertical plate are welded, the transverse plate is placed on the bottom plate, the vertical plate is clamped and fixed through the clamping mechanism, then the clamping mechanism is rotated through the rotating disc, so that the angle of the vertical plate is adjusted, and welding clamping between the transverse plate and the vertical plate in a multi-angle state can be better met; and the welding use is more convenient.

Description

Technical Field

[0001] This application relates to the technical field of building construction, and particularly relates to a welding device for buildings. Background Art

[0002] During building construction, a large number of steel structural parts are used. In actual use, in order to better meet the use requirements, it is necessary to weld and fix multiple steel structural parts together.

[0003] Chinese Patent with Publication No. CN217750096U discloses a steel structure welding device for buildings, which can automatically keep the vertical plate stable during welding, saving labor and the time of workers, and having high economy. It includes a welding device and a welding torch. A welding torch is arranged on the welding device, and a connecting wire is arranged on the welding torch. The welding torch is connected to the welding device through the connecting wire. It also includes a mobile cart, a lifting plate, a moving block, a lifting device, a driving device, and a clamping mechanism. The lifting device is installed on the mobile cart, the left end of the lifting plate is installed on the lifting device, the moving block is slidably installed left and right at the lower end of the lifting plate, the driving device is installed on the lifting plate, and the driving device is used to drive the left and right movement of the moving block. The clamping mechanism is installed at the lower end of the moving block.

[0004] When the above-mentioned steel structure welding device for buildings welds and clamps steel structural parts, it can only perform welding and clamping in a vertical state between two steel structural parts, and cannot meet the welding and clamping at different angles between two steel structural parts, thus having deficiencies in actual welding use. Summary of the Utility Model

[0005] In order to solve the problem that the above-mentioned steel structure welding device for buildings cannot meet the welding and clamping at different angles between two steel structural parts and has deficiencies in actual welding use, this application provides a welding device for buildings.

[0006] A welding device for buildings provided by this application adopts the following technical solutions:

[0007] A welding device for buildings includes a bottom plate. A horizontal cross plate is placed on the upper surface of the bottom plate, and a baffle that can be adjusted in left and right positions is installed at the right end position of the upper surface of the bottom plate. A column is fixed near the front side of the upper surface of the bottom plate. A vertical plate is arranged above the cross plate. A clamping mechanism for clamping and fixing the vertical plate is rotatably installed at the rear side of the column, and a turntable for rotating and adjusting the clamping mechanism and locking and fixing it after rotation adjustment is arranged at the front side of the column.

[0008] By adopting the above technical solution, when welding the horizontal plate and the vertical plate, the horizontal plate is placed on the bottom plate, and the vertical plate is clamped and fixed by the clamping mechanism. Then, the clamping mechanism is rotated by the turntable to adjust the angle of the vertical plate, which can better meet the welding clamping in multiple angular states between the horizontal plate and the vertical plate, making the welding more convenient.

[0009] Optionally, the clamping mechanism includes a support plate. A rotating shaft is fixed to the front side of the support plate, and a square plug is fixed to the front end of the rotating shaft. The front end of the plug passes through the turntable and is fixed with a fixing screw.

[0010] By adopting the above technical solution, the support plate is rotatably installed on the column through the rotating shaft, and is fixedly connected to the turntable through the plug and the fixing screw.

[0011] Optionally, two horizontally arranged guide rails are fixed to the rear side of the support plate, and two left and right clamping plates are clamped on the two guide rails. One end of the rear side of the support plate is fixed with a fixing plate, and a bidirectional lead screw that threadedly penetrates the two clamping plates is arranged on one side of the fixing plate. One end of the bidirectional lead screw passes through the fixing plate and is fixed with a turning handle.

[0012] By adopting the above technical solution, the guide rails guide the two clamping plates to move, and the two clamping plates are driven to move relative to each other by rotating the bidirectional lead screw through the turning handle to clamp and fix the vertical plate.

[0013] Optionally, two front and rear clamping blocks are fixed to the lower side of the baffle, and a locking plate is fixed to the right side of the baffle. A vertical adjusting screw is threadedly inserted through the locking plate.

[0014] By adopting the above technical solution, the baffle is slidably clamped on the bottom plate through the clamping blocks, and is locked and fixed after the position of the baffle is adjusted through the cooperation of the locking plate and the adjusting screw.

[0015] Optionally, a socket for sleeving the plug is opened at the center of the turntable, and locking screws are threadedly penetrated through the front side of the turntable near the left and right ends.

[0016] By adopting the above technical solution, the turntable is sleeved with the plug through the socket, and is locked and fixed on the column by tightening the locking screws against the column.

[0017] Optionally, an indicating line is fixed to the front side of the turntable near the upper end, and a plurality of angular scale lines are fixed to the front side of the column and are evenly arranged in a circumferential shape around the turntable.

[0018] By adopting the above technical solution, the indicating line on the turntable cooperates with the angular scale lines on the column to realize the reference of the rotation angle.

[0019] Optionally, two horizontal guide grooves are opened on the upper surface of the bottom plate, and a slot is opened on the upper surface of the bottom plate near the front side.

[0020] By adopting the above technical solution, the bottom plate clamps and slides and guides the baffle through the guide groove.

[0021] In summary, the present application includes the following beneficial technical effects:

[0022] When welding the horizontal plate and the vertical plate, place the horizontal plate on the bottom plate, and clamp and fix the vertical plate through the clamping mechanism. Then, rotate the clamping mechanism through the turntable to adjust the angle of the vertical plate, which can better meet the welding clamping in multiple angular states between the horizontal plate and the vertical plate, and the welding is more convenient to use. Description of the Drawings

[0023] Figure 1 is a perspective view in the embodiment of the present application;

[0024] Figure 2 is a schematic diagram of the clamping mechanism in the embodiment of the present application;

[0025] Figure 3 is a schematic diagram of the clamping plate in the embodiment of the present application;

[0026] Figure 4 is a schematic diagram of the baffle in the embodiment of the present application;

[0027] Figure 5 is a schematic diagram of the turntable in the embodiment of the present application;

[0028] Figure 6 is a schematic diagram of the bottom plate in the embodiment of the present application

[0029] Description of the reference numerals: 1, bottom plate; 11, slot; 12, guide groove; 2, horizontal plate; 3, column; 4, vertical plate; 5, clamping mechanism; 51, support plate; 52, rotating shaft; 53, plug; 54, fixing screw; 55, clamping plate; 56, turning handle; 57, fixing plate; 58, guide rail; 59, bidirectional lead screw; 6, turntable; 61, socket; 62, indicating line; 63, locking screw; 7, baffle; 71, adjusting screw; 72, locking plate; 73, clamping block. Detailed Description of the Embodiment

[0030] The following further details the present application with reference to the drawings.

[0031] The embodiment of the present application discloses a welding device for construction. Refer to Figure 1, including a bottom plate 1. A horizontal cross plate 2 is placed on the upper surface of the bottom plate 1. And a baffle 7 capable of adjusting the left and right positions is installed at the right end position of the upper surface of the bottom plate 1. A vertical column 3 is fixed near the front side of the upper surface of the bottom plate 1. A vertical plate 4 is arranged above the cross plate 2. A clamping mechanism 5 for clamping and fixing the vertical plate 4 is rotatably installed at the rear side of the vertical column 3. And a turntable 6 for rotating and adjusting the clamping mechanism 5 and locking and fixing it after the rotation adjustment is arranged at the front side of the vertical column 3. When welding the cross plate 2 and the vertical plate 4, the cross plate 2 is placed on the bottom plate 1, and the vertical plate 4 is clamped and fixed by the clamping mechanism 5. Then, the clamping mechanism 5 is rotated through the turntable 6 to realize the angle adjustment of the vertical plate 4, which can better meet the welding clamping in multiple angle states between the cross plate 2 and the vertical plate 4, and the welding is more convenient.

[0032] Refer to Figure 2 , the clamping mechanism 5 includes a support plate 51. A rotating shaft 52 is fixed at the front side of the support plate 51. And a square plug 53 is fixed at the front end of the rotating shaft 52, which can realize the synchronous rotation of the rotating shaft 52 and the turntable 6. The front end of the plug 53 passes through the turntable 6 and is fixed with a fixing screw 54. The support plate 51 is rotatably installed on the vertical column 3 through the rotating shaft 52 and is fixedly connected with the turntable 6 through the plug 53 and the fixing screw 54.

[0033] Refer to Figure 3 , two horizontally arranged guide rails 58 are fixed at the rear side of the support plate 51. And two clamping plates 55 are clamped on the two guide rails 58 in the left and right directions. One end of the rear side of the support plate 51 is fixed with a fixing plate 57. And a bidirectional lead screw 59 whose thread penetrates through the two clamping plates 55 is arranged on one side of the fixing plate 57. One end of the bidirectional lead screw 59 passes through the fixing plate 57 and is fixed with a turning handle 56. The guide rails 58 guide the activities of the two clamping plates 55, and the two clamping plates 55 are driven to move relatively through rotating the bidirectional lead screw 59 by the turning handle 56 to clamp and fix the vertical plate 4.

[0034] Refer to Figure 4 , two front and rear clamping blocks 73 are fixed at the lower side of the baffle 7. The baffle 7 is slidably clamped on the bottom plate 1 through the clamping blocks 73. A locking plate 72 is fixed on the right side of the baffle 7. A vertical adjusting screw 71 is threaded through the locking plate 72. The baffle 7 is locked and fixed after the position adjustment through the cooperation of the locking plate 72 and the adjusting screw 71.

[0035] Refer to Figure 5, a socket 61 for sleeving with the plug 53 is provided at the center of the turntable 6, and locking screws 63 are threadedly penetrated through the front side of the turntable 6 near both left and right ends. The turntable 6 is sleeved with the plug 53 through the socket 61 and is locked and fixed on the column 3 by tightening the locking screws 63 against the column 3. An indicating line 62 is fixed near the upper end of the front side of the turntable 6, and a plurality of angular scale lines are fixed on the front side of the column 3 and are evenly arranged in a circumferential shape around the turntable 6. The indicating line 62 on the turntable 6 cooperates with the angular scale lines on the column 3 to realize the reference of the rotation angle.

[0036] Reference Figure 6 , two transverse guide grooves 12 are provided on the upper surface of the bottom plate 1. The bottom plate 1 clamps and slides the baffle 7 through the guide grooves 12 for guiding, and a slot 11 is provided on the upper surface of the bottom plate 1 near the front side for inserting and fixing the column 3.

[0037] The implementation principle of a welding device for construction in an embodiment of the present application is as follows: when welding the cross plate 2 and the vertical plate 4, place the cross plate 2 on the bottom plate 1 and close it against the baffle 7, then rotate the turntable 6 to rotate the clamping plate 55 to the required angle. At this time, screw the locking screw 63 to tighten it against the column 3 to lock and fix the turntable 6, then pass the vertical plate 4 through between the two clamping plates 55 and press it against the cross plate 2, and finally rotate the handle 56 to drive the bidirectional lead screw 59 to rotate, thereby driving the two clamping plates 55 to move relatively to clamp and fix the vertical plate 4, and then welding operations can be carried out.

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A welding device for construction, comprising a bottom plate (1), characterized in that: A transverse cross plate (2) is placed on the upper surface of the bottom plate (1), and a baffle (7) capable of adjusting the left and right positions is installed at the right end position of the cross plate (2) on the upper surface of the bottom plate (1). A vertical column (3) is fixed near the front side of the upper surface of the bottom plate (1). A vertical plate (4) is arranged above the cross plate (2). A clamping mechanism (5) for clamping and fixing the vertical plate (4) is rotatably installed at the rear side of the vertical column (3), and a turntable (6) for rotating and adjusting the clamping mechanism (5) and locking and fixing it after rotation adjustment is arranged at the front side of the vertical column (3).

2. The welding device for construction according to claim 1, characterized in that: The clamping mechanism (5) includes a support plate (51). A rotating shaft (52) is fixed to the front side of the support plate (51), and a square plug (53) is fixed to the front end of the rotating shaft (52). A fixing screw (54) is fixed to the front end of the plug (53) through the turntable (6).

3. The welding device for construction according to claim 2, characterized in that: Two horizontally arranged guide rails (58) are fixed to the rear side of the support plate (51), and two left and right clamping plates (55) are clamped on the two guide rails (58). A fixing plate (57) is fixed to one end of the rear side surface of the support plate (51), and a bidirectional lead screw (59) whose thread penetrates through the two clamping plates (55) is arranged on one side of the fixing plate (57). One end of the bidirectional lead screw (59) passes through the fixing plate (57) and is fixed with a turning handle (56).

4. The welding device for construction according to claim 3, characterized in that: Two front and rear clamping blocks (73) are fixed to the lower side of the baffle (7), and a locking plate (72) is fixed to the right side of the baffle (7). A vertical adjusting screw (71) is threadedly inserted through the locking plate (72).

5. The welding device for construction according to claim 4, characterized in that: A socket (61) sleeved with the plug (53) is opened at the center of the turntable (6), and locking screws (63) are threadedly penetrated through the front side surface of the turntable (6) near the left and right ends.

6. The welding device for construction according to claim 5, characterized in that: An indicating line (62) is fixed to the front side surface of the turntable (6) near the upper end, and a plurality of angular scale lines arranged in a circumferential and uniform manner around the turntable (6) are fixed to the front side surface of the vertical column (3).

7. The welding device for construction according to claim 6, wherein: Two horizontally arranged guide grooves (12) are opened on the upper surface of the bottom plate (1), and a slot (11) is opened on the upper surface of the bottom plate (1) near the front side.

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