Steel structure welding reinforcing device

Abstract

The utility model provides a steel structure welding reinforcing device, which relates to the technical field of steel structure welding and comprises a first fixing plate and a second fixing plate, an adjusting component is arranged on the first fixing plate, and a fixing component is arranged on the second fixing plate. The adjusting assembly comprises a first sliding groove formed in the middle of the first fixing plate, second sliding grooves formed in the two sides of the first fixing plate and a fixing block fixed to the bottom face of the second fixing plate. According to the steel structure welding reinforcing device, by arranging a first fixing plate and a second fixing plate, the positions of two pieces of steel can be determined, a threaded block can be driven to move along a first sliding groove through rotation of a threaded rod, and the threaded block can drive a driving rod to move through a rotating rod; and a driving rod moves to push a second fixing plate to rotate through a supporting rod and a fixing block, so that the included angle of the steel can be fixed by changing multiple angles, and the situation that welding is unstable due to looseness of a nut is avoided.

Description

Technical Field

[0001] The utility model relates to a welding reinforcement device, in particular to a steel structure welding reinforcement device, belonging to the technical field of steel structure welding. Background Art

[0002] Steel structures are made of steel and are one of the main types of building structures. They primarily consist of components such as beams, columns, and trusses made from sections and plates. They are treated with rust removal and prevention techniques such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. Components are typically connected using welds, bolts, or rivets.

[0003] A steel structure welding reinforcement device disclosed in the Chinese patent application disclosure CN218964476U can determine the positions of two steel materials by setting a first support plate and a second support plate. By setting a first magnet and a second magnet, the first support plate and the second support plate can have magnetic force, which can fix the steel materials. By setting an arc plate, a through groove, a bolt and a nut, the angle of the first support plate and the second support plate can be adjusted to multiple angles, so that the angle of the steel materials can be fixed by changing multiple angles, thereby improving practicality and avoiding errors caused by manual welding based on experience.

[0004] In the solution of the above patent, the first support plate and the second support plate can be adjusted to multiple angles. However, since the bolts and nuts rely on tightening to achieve fixation, if sufficient torque is not reached during operation or the nuts are vibrated during use, they may become loose, causing the connection parts to loosen, thereby affecting the stability and positioning accuracy during welding.

[0005] Therefore, a steel structure welding reinforcement device is proposed. Utility Model Content

[0006] The utility model provides a steel structure welding reinforcement device, which can stably support steel materials and avoid the situation where the support plate is unstable due to loose nuts.

[0007] The utility model is implemented through the following technical solutions: A steel structure welding reinforcement device comprises a first fixing plate and a second fixing plate, wherein the first fixing plate is provided with an adjusting component, and the second fixing plate is provided with a fixing component.

[0008] The cam is connected to the first sliding groove of the fixing plate, and the cam is connected to the second sliding groove of the fixing plate, and the cam is connected to the first sliding groove of the fixing plate.

[0009] Furthermore, support plates are fixed to both the front and rear sides of the first fixing plate, and the inner walls of the holes of the support plates are rotatably connected to the bottom end of the second fixing plate via a rotating shaft.

[0010] Furthermore, the threaded rod passes through one end of the first fixing plate and is fixed with a turning handle.

[0011] Furthermore, a limiting rod is fixed to the inner wall of the first sliding groove, and the outer surface of the limiting rod is slidably connected to the inner wall of the hole of the threaded block.

[0012] Furthermore, the fixing assembly includes support blocks fixed on the front and rear sides of the second fixing plate, a first sliding rod is fixed on one side of the support block, the outer surface of the first sliding rod is slidably connected to a slider, and one side of the slider is in sliding contact with one side of the second fixing plate.

[0013] Furthermore, a second slide rod is fixed on the upper surface of the slider, a limiting plate is fixed on the top end of the second slide rod, a clamping plate is slidably connected to the outer surface of the second slide rod, a spring is sleeved on the outer surface of the second slide rod, and the spring is located between the limiting plate and the clamping plate.

[0014] The utility model provides a steel structure welding reinforcement device, which has the following beneficial effects:

[0015] 1. The steel structure welding reinforcement device can determine the positions of two steel materials by setting the first fixing plate and the second fixing plate. The rotation of the threaded rod can drive the threaded block to move along the first sliding groove. The threaded block can drive the driving rod to move through the rotating rod. The movement of the driving rod pushes the second fixing plate to rotate through the support rod and the fixing block, thereby being able to change the angle of the steel materials at multiple angles to fix them, avoiding the instability during welding caused by loose nuts.

[0016] 2. The steel structure welding reinforcement device can squeeze the spring by pulling the clamping plate to generate elastic force. The elastic force of the spring can be used to clamp the steel to avoid movement during welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0019] Figure 3 For the utility model Figure 1 A schematic diagram of the structure at center A;

[0020] Figure 4 For the utility model Figure 2 A magnified schematic diagram of the structure at point B in the middle.

[0021] Description of Reference Numerals

[0022] 1. First fixed plate;

[0023] 2. Adjustment assembly; 201. First chute; 202. Threaded block; 203. Second chute; 204. Rotating rod; 205. Driving rod; 206. Fixed block; 207. Support rod; 208. Turn handle; 209. Threaded rod; 210. Limit rod;

[0024] 3. Fixing assembly; 301. Support block; 302. First slide bar; 303. Slider; 304. Second slide bar; 305. Limiting plate; 306. Clamp; 307. Spring;

[0025] 4. Second fixed plate; 5. Support plate. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 4 An embodiment of the utility model provides a steel structure welding reinforcement device, including a first fixing plate 1 and a second fixing plate 4, the first fixing plate 1 is provided with an adjustment component 2, the second fixing plate 4 is provided with a fixing component 3, and support plates 5 are fixed on the front and rear sides of the first fixing plate 1, and the inner wall of the hole of the support plate 5 is rotatably connected to the bottom end of the second fixing plate 4 through a rotating shaft.

[0028] Please refer to Figure 2 and Figure 4 The adjustment component 2 includes a first slide groove 201 opened in the middle of the first fixed plate 1, second slide grooves 203 opened on both sides of the first fixed plate 1 and a fixed block 206 fixed on the bottom surface of the second fixed plate 4, and the second slide groove 203 is connected to the first slide groove 201, and the inner wall of the first slide groove 201 is rotatably connected with a threaded rod 209, and one end of the threaded rod 209 passes through the first fixed plate 1 and is rotatably connected to the first fixed plate 1.

[0029] The outer surface of the threaded rod 209 is threadedly connected to the threaded block 202, and the threaded block 202 is in sliding contact with the inner wall of the first slide groove 201. A rotating rod 204 is fixed to the side of the threaded block 202 close to the first slide groove 201, and the outer surface of the rotating rod 204 is in contact with the inner wall of the second slide groove 203. The end of the rotating rod 204 away from the threaded block 202 is rotatably connected to the driving rod 205, and the side of the driving rod 205 close to the fixed block 206 is rotatably connected to the support rod 207, and the outer surface of the support rod 207 is rotatably connected to the inner wall of the hole of the fixed block 206.

[0030] The threaded rod 209 passes through one end of the first fixing plate 1 and is fixed with a turning handle 208 .

[0031] A limiting rod 210 is fixed to the inner wall of the first sliding groove 201 , and an outer surface of the limiting rod 210 is slidably connected to the inner wall of the hole of the threaded block 202 .

[0032] By setting the first fixing plate 1 and the second fixing plate 4, the positions of the two steel materials can be determined. The rotation of the threaded rod 209 can drive the threaded block 202 to move along the first slide groove 201. The threaded block 202 can drive the driving rod 205 to move through the rotating rod 204. The movement of the driving rod 205 pushes the second fixing plate 4 to rotate through the support rod 207 and the fixing block 206, so that the angle of the steel materials can be fixed by changing multiple angles, avoiding instability during welding due to loose nuts.

[0033] Please refer to Figure 1 and Figure 3 The fixing component 3 includes a support block 301 fixed on the front and rear sides of the second fixing plate 4, a first sliding rod 302 is fixed on one side of the support block 301, and a slider 303 is slidably connected to the outer surface of the first sliding rod 302, and one side of the slider 303 is in sliding contact with one side of the second fixing plate 4.

[0034] A second slide bar 304 is fixed to the upper surface of the slider 303, a limiting plate 305 is fixed to the top of the second slide bar 304, a clamping plate 306 is slidably connected to the outer surface of the second slide bar 304, a spring 307 is sleeved on the outer surface of the second slide bar 304, and the spring 307 is located between the limiting plate 305 and the clamping plate 306.

[0035] By pulling the clamp 306, the spring 307 can be squeezed to generate elastic force. The elastic force of the spring 307 can be used to clamp the steel to avoid movement during welding. The setting of the slider 303 and the second slide rod 304 can clamp and fix steel of different lengths.

[0036] When the present invention is in use: a piece of steel A is placed on the bottom surface of the first fixed plate 1, and then another piece of steel B is placed on the surface of the second fixed plate 4, so that steel A contacts steel B, and then the spring 307 is squeezed by pulling the clamping plate 306 to generate elastic force, and the elastic force of the spring 307 can be used to clamp the steel B on the second fixed plate 4 to avoid movement during welding, and then the threaded rod 209 is rotated, and the rotation of the threaded rod 209 can drive the threaded block 202 to move along the first slide groove 201, and the threaded block 202 can drive the driving rod 205 to move through the rotating rod 204, and the movement of the driving rod 205 pushes the second fixed plate 4 to rotate through the support rod 207 and the fixed block 206, so that the angle of the steel can be changed to fix it at multiple angles, avoiding instability during welding due to loose nuts, and finally welding the intersection of steel A and steel B.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure welding reinforcement device, comprising a first fixing plate (1) and a second fixing plate (4), characterized in that: The first fixing plate (1) is provided with an adjusting component (2), and the second fixing plate (4) is provided with a fixing component (3); The adjusting assembly (2) comprises a first sliding groove (201) provided in the middle of the first fixing plate (1), second sliding grooves (203) provided on both sides of the first fixing plate (1) and a fixing block (206) fixed to the bottom surface of the second fixing plate (4), wherein the second sliding groove (203) is connected to the first sliding groove (201), the inner wall of the first sliding groove (201) is rotatably connected to a threaded rod (209), and one end of the threaded rod (209) passes through the first fixing plate (1) and is rotatably connected to the first fixing plate (1), and the outer surface of the threaded rod (209) is threadedly connected to a threaded block (202). ), and the threaded block (202) is in sliding contact with the inner wall of the first slide groove (201), a rotating rod (204) is fixed on the side of the threaded block (202) close to the first slide groove (201), and the outer surface of the rotating rod (204) is in contact with the inner wall of the second slide groove (203), and the end of the rotating rod (204) away from the threaded block (202) is rotatably connected to the driving rod (205), and the side of the driving rod (205) close to the fixed block (206) is rotatably connected to the support rod (207), and the outer surface of the support rod (207) is rotatably connected to the inner wall of the hole of the fixed block (206).

2. A steel structure welding reinforcement device according to claim 1, characterized in that: Support plates (5) are fixed to both the front and rear sides of the first fixing plate (1), and the inner wall of the hole of the support plate (5) is rotatably connected to the bottom end of the second fixing plate (4) via a rotating shaft.

3. The steel structure welding reinforcement device according to claim 1, characterized in that: The threaded rod (209) passes through the first fixed plate (1) and is fixed with a turning handle (208) at one end.

4. A steel structure welding reinforcement device according to claim 1, characterized in that: A limiting rod (210) is fixed to the inner wall of the first sliding groove (201), and the outer surface of the limiting rod (210) is slidably connected to the inner wall of the hole of the threaded block (202).

5. The steel structure welding reinforcement device according to claim 1, characterized in that: The fixing assembly (3) comprises a support block (301) fixed to the front and rear sides of the second fixing plate (4); a first sliding rod (302) is fixed to one side of the support block (301); a slider (303) is slidably connected to the outer surface of the first sliding rod (302); and one side of the slider (303) is in sliding contact with one side of the second fixing plate (4).

6. A steel structure welding reinforcement device according to claim 5, characterized in that: A second slide bar (304) is fixed on the upper surface of the slider (303), a limit plate (305) is fixed on the top of the second slide bar (304), a clamping plate (306) is slidably connected to the outer surface of the second slide bar (304), a spring (307) is sleeved on the outer surface of the second slide bar (304), and the spring (307) is located between the limit plate (305) and the clamping plate (306).

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