Welding device facilitating steel butt joint

Abstract

The utility model relates to the technical field of welding, in particular to a welding device facilitating steel butt joint, which comprises a transverse clamping mechanism used for being clamped with steel on a steel frame. The movable mounting mechanism is used for mounting and fixing inclined strut steel; and the transverse clamping mechanism and the movable mounting mechanism are connected through the angle adjusting and connecting mechanism. According to the device, the transverse clamping mechanism is arranged, so that the device can be integrally fixed on a steel frame, then the vertical position height and the inclination angle of the movable mounting mechanism can be adjusted by using the angle adjusting and connecting mechanism, and then inclined strut steel is mounted on the movable mounting mechanism at a proper position; when the two ends of the inclined strut steel make contact with the steel on the steel frame, the angle adjusting connecting mechanism can be used again for adjusting the position angle according to the contact position of the two ends of the inclined strut steel till the optimal angle suitable for welding is achieved.

Description

Technical Field

[0001] The utility model relates to a welding device, in particular to a welding device convenient for butt welding of steel materials, belonging to the technical field of welding. Background Technique

[0002] Steel materials play a crucial role in the construction industry. Steel materials have high strength, which can ensure the stability and safety of buildings, is conducive to building spacious indoor spaces to meet various functional requirements. In steel building structures, the steel frame structure composed of steel materials is widely used in some large warehouse buildings. The steel frame is one of the common structural forms of prefabricated buildings, and it can realize the construction of larger-span spaces.

[0003] During the assembly process of the steel frame, due to the different roles played by individual steel materials in the overall structure of the steel frame, some steel materials are fixed to the overall steel frame by welding. Among them, there are steel materials obliquely fixed and installed on the overall structure of the steel frame. The obliquely installed steel materials are also called diagonal bracing steel materials, which mainly play the roles of enhancing structural stability, resisting lateral forces, and increasing the overall stiffness. In large steel structures, it is necessary to place the diagonal bracing steel materials in the appropriate positions, and then weld the two ends of the diagonal bracing steel materials. The diagonal bracing steel materials are fixed and installed on the overall structure of the steel frame by welding. However, during the welding process, generally, multiple people cooperate to butt weld the steel materials. When multiple people are in charge of the fixing and welding processes, it will cause waste of labor and increase the labor intensity of workers, and thus the operation and use are not very convenient.

[0004] Therefore, it is urgent to improve the welding device convenient for butt welding of steel materials to solve the above existing problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a welding device convenient for butt welding of steel materials. By setting a horizontal clamping mechanism, it is convenient to fix the whole device on the steel frame. Then, by using an angle adjustment connection mechanism, the up-and-down position height and the inclined angle of the movable installation mechanism can be adjusted. Then, the diagonal bracing steel material is installed on the movable installation mechanism at an appropriate position. When the two ends of the diagonal bracing steel material are in contact with the steel materials on the steel frame, at this time, according to the contact position between the two, the angle adjustment connection mechanism can be used again to adjust the position angle until the best angle suitable for welding is reached. At this time, the worker can weld the diagonal bracing steel material. During this process, the labor force used for auxiliary fixing of the diagonal bracing steel material is reduced, and the labor intensity of the worker is also reduced, making the butt welding process of steel materials more convenient, and thus making the welding more convenient.

[0006] To achieve the above purpose, the main technical solutions adopted by the utility model include: including

[0007] A horizontal clamping mechanism, which is used to clamp with steel on a steel frame;

[0008] A movable mounting mechanism, which is used to install and fix diagonal bracing steel;

[0009] An angle adjustment connecting mechanism, the horizontal clamping mechanism and the movable mounting mechanism are connected through the angle adjustment connecting mechanism, and the angle adjustment connecting mechanism is used to adjust the inclination angle of the movable mounting mechanism.

[0010] Preferably, the horizontal clamping mechanism includes a U-shaped first clamping plate, a first fastening threaded rod threadedly connected to the first clamping plate, and a first fastening plate slidably connected to the first clamping plate. The first fastening threaded rod is used to adjust the position height of the first fastening plate, and a first anti-slip pad is fixedly connected to the first fastening plate.

[0011] Preferably, the horizontal clamping mechanism further includes a positioning groove plate fixedly connected to the first fastening plate and a anti-slip-off plate provided with positioning holes. The positioning holes and the positioning groove plate are movably connected by bolts.

[0012] Preferably, the movable mounting mechanism includes a U-shaped second clamping plate, a second fastening threaded rod threadedly connected to the second clamping plate, and a second fastening plate slidably connected to the second clamping plate. The second fastening threaded rod is used to adjust the position height of the second fastening plate, and a second anti-slip pad is fixedly connected to the second fastening plate.

[0013] Preferably, the angle adjustment connecting mechanism includes two fixed columns fixedly connected to the first clamping plate, a horizontal fixing plate fixedly connected between the two fixed columns, and a lifting threaded rod threadedly connected to the horizontal fixing plate. One end of the lifting threaded rod is hinged to the upper end surface of the second clamping plate.

[0014] Preferably, the angle adjustment connecting mechanism further includes a sliding rod slidably connected to the fixed column and an adjustment threaded rod threadedly connected to the sliding rod. One end of the adjustment threaded rod is hinged to the upper end surface of the second clamping plate, and the two adjustment threaded rods are respectively located on both sides of the lifting threaded rod.

[0015] Preferably, an indicating needle is fixedly connected to the upper end surface of the second clamping plate, a scale disk is fixedly connected to one end of the lifting threaded rod, and one end of the indicating needle corresponds to the surface position of the scale disk.

[0016] The utility model has at least the following beneficial effects:

[0017] 1. By setting the horizontal clamping mechanism, it is convenient to fix the whole device on the steel frame. Then, using the angle adjustment connection mechanism, the up-and-down position height and the inclination angle of the movable installation mechanism can be adjusted. Then, the diagonal bracing steel is installed on the movable installation mechanism at a suitable position. When the two ends of the diagonal bracing steel come into contact with the steel on the steel frame, at this time, according to the contact position of the two, the angle adjustment connection mechanism can be used again to adjust the position angle until the best angle suitable for welding is reached. At this time, the worker can weld the diagonal bracing steel. During this process, the labor force used for auxiliary fixing of the diagonal bracing steel is reduced, and the labor intensity of the worker is also reduced, making the steel butt joint process more convenient, and thus making the welding more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application, and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation to the present application. In the drawings:

[0019] Figure 1 is an isometric structural schematic diagram provided by the present utility model;

[0020] Figure 2 is provided by the present utility model Figure 1 is an enlarged schematic diagram of the structure at A in

[0021] Figure 3 is a structural schematic diagram of the horizontal clamping mechanism provided by the present utility model;

[0022] Figure 4 is a structural schematic diagram of the angle adjustment connection mechanism provided by the present utility model;

[0023] Figure 5 is a partial structural schematic diagram provided by the present utility model.

[0024] In the figure, 1 is the horizontal clamping mechanism; 101 is the first clamping plate; 102 is the first fastening threaded rod; 103 is the first fastening plate; 104 is the positioning groove plate; 105 is the positioning hole; 106 is the anti-disengagement plate; 2 is the movable installation mechanism; 201 is the second clamping plate; 202 is the second fastening threaded rod; 203 is the second fastening plate; 3 is the angle adjustment connection mechanism; 301 is the fixed column; 302 is the horizontal fixing plate; 303 is the lifting threaded rod; 304 is the sliding rod; 305 is the adjusting threaded rod; 4 is the first anti-slip pad; 5 is the second anti-slip pad; 6 is the indicating needle; 7 is the scale disk. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will describe the implementation manner of the present application in detail in conjunction with the accompanying drawings and embodiments, so as to fully understand how the present application uses technical means to solve technical problems and achieve the implementation process of technical effects and implement accordingly.

[0026] As Figures 1 - 5 shown, the welding device for facilitating the butt joint of steel materials provided in this embodiment includes a transverse clamping mechanism 1, and the transverse clamping mechanism 1 is used to clamp the steel materials on the steel frame. When the transverse clamping mechanism 1 is clamped and fixed to the steel materials on the steel frame, the structure of this device is fixedly installed on the steel frame;

[0027] a movable mounting mechanism 2, and the movable mounting mechanism 2 is used to install and fix the diagonal bracing steel materials. When the structure of this device is fixedly installed on the steel frame, the diagonal bracing steel materials are fixedly installed on the movable mounting structure, and when fixing, select a suitable length position for installation and fixation. When the two ends of the diagonal bracing steel materials are respectively butted against other steel materials on the steel frame structure, at this time, welding connection can be carried out between the diagonal bracing steel materials and the steel materials on the steel frame, facilitating the butt joint between the diagonal bracing steel materials and other steel materials, and saving the labor for auxiliary fixation of the diagonal bracing steel materials;

[0028] an angle adjustment connection mechanism 3. The transverse clamping mechanism 1 and the movable mounting mechanism 2 are connected through the angle adjustment connection mechanism 3, and the angle adjustment connection mechanism 3 is used to adjust the inclination angle of the movable mounting mechanism 2. When installing the diagonal bracing steel materials on the movable mounting mechanism 2, first use the angle adjustment connection mechanism 3 to adjust the inclination angle of the movable mounting mechanism 2, so as to meet the welding angle conditions between the subsequent diagonal bracing steel materials and other steel materials, and achieve the purpose of better welding between the diagonal bracing steel materials and other steel materials.

[0029] Furthermore, as Figure 1 and Figure 3As shown in the figure, the horizontal clamping mechanism 1 includes a U-shaped first clamping plate 101, a first fastening threaded rod 102 threadedly connected to the first clamping plate 101, and a first fastening plate 103 slidably connected to the first clamping plate 101. The first fastening threaded rod 102 is used to adjust the position height of the first fastening plate 103. A first anti-slip pad 4 is fixedly connected to the first fastening plate 103. The first anti-slip pad 4 increases the friction between the overall first clamping plate 101 and the steel to be connected. The horizontal clamping mechanism 1 further includes a positioning groove plate 104 fixedly connected to the first fastening plate 103 and an anti-slip-off plate 106 provided with positioning holes 105. A plurality of positioning holes 105 are provided on the anti-slip-off plate 106. The positioning holes 105 and the positioning groove plate 104 are movably connected by bolts. When a plurality of positioning holes 105 are docked and fixed with the positioning groove plate 104, according to the width of the steel to be connected, a suitable positioning hole 105 is selected for docking with the positioning groove plate 104. During use, first, the U-shaped first clamping plate 101 is clamped to a suitable steel, then the first fastening threaded rod 102 is rotated to drive the first fastening plate 103 to move, so that the first fastening plate 103 is in close contact with the surface of the steel to be connected. Under the action of the U-shaped structure of the first clamping plate 101, the first clamping plate 101 is clamped and fixed to the steel on the steel frame. Then, a suitable positioning hole 105 is selected for docking with the positioning groove plate 104, so that the anti-slip-off plate 106 is in contact and clamped with the steel to be connected, further preventing the first clamping plate 101 from falling off the steel to be connected.

[0030] Furthermore, as Figure 1 shown, the movable mounting mechanism 2 includes a U-shaped second clamping plate 201, a second fastening threaded rod 202 threadedly connected to the second clamping plate 201, and a second fastening plate 203 slidably connected to the second clamping plate 201. The second fastening threaded rod 202 is used to adjust the position height of the second fastening plate 203. A second anti-slip pad 5 is fixedly connected to the second fastening plate 203. The second anti-slip pad 5 increases the friction between the overall second clamping plate 201 and the diagonal bracing steel, making the fixing situation between the diagonal bracing steel and the second clamping plate 201 more stable. During use, the diagonal bracing steel is placed at a suitable position on the second clamping plate 201, then the second threaded rod is rotated to drive the second fastening plate to move and be in close contact with the surface of the diagonal bracing steel, so as to achieve the fixing of the diagonal bracing steel by the second clamping plate 201.

[0031] Further, as Figure 1 and Figure 4As shown in the figure, the angle adjustment connection mechanism 3 includes two fixed columns 301 fixedly connected to the first clamping plate 101, a transverse fixing plate 302 fixedly connected between the two fixed columns 301, and a lifting threaded rod 303 threadedly connected to the transverse fixing plate 302. One end of the lifting threaded rod 303 is hinged to the upper end surface of the second clamping plate 201. The angle adjustment connection mechanism 3 further includes a sliding rod 304 slidably connected to the fixed column 301 and an adjustment threaded rod 305 threadedly connected to the sliding rod 304. One end of the adjustment threaded rod 305 is hinged to the upper end surface of the second clamping plate 201. The two adjustment threaded rods 305 are respectively located on both sides of the lifting threaded rod 303. Before fixedly installing the diagonal bracing steel on the second clamping plate 201, first adjust the inclination angle of the entire movable installation mechanism 2. The lifting threaded rod 303 can drive the second clamping plate 201 to move up and down, while the adjustment threaded rods 305 located on both sides of the lifting thread can adjust the inclination angle of the second clamping plate 201.

[0032] Furthermore, as Figure 1 and Figure 2 shown in the figure, an indicating needle 6 is fixedly connected to the upper end surface of the second clamping plate 201. One end of the lifting threaded rod 303 is fixedly connected to a scale disk 7. One end of the indicating needle 6 corresponds to the surface position of the scale disk 7. When the second clamping plate 201 is tilted, the tilted angle can be shown by the indication between the indicating needle 6 and the scale disk 7.

[0033] As Figures 1 - 5 shown in the figure, the principle of the welding device for facilitating the butt joint of steel is as follows: When in use, first clamp the U-shaped first clamping plate 101 with a suitable steel, then rotate the first fastening threaded rod 102 to drive the first fastening plate 103 to move, so that the first fastening plate 103 is in close contact with the surface of the connected steel. Under the action of the U-shaped structure of the first clamping plate 101, the first clamping plate 101 will be clamped and fixed on the steel on the steel frame. Then select a suitable positioning hole 105 to be docked with the positioning groove plate 104, so that the anti-detachment plate 106 is in contact and clamped with the connected steel, further preventing the first clamping plate 101 from falling off the connected steel. Then rotate the lifting threaded rod 303 to adjust the vertical position height of the second clamping plate 201. When the height of the second clamping plate 201 is adjusted to a suitable position, rotate the two adjustment threaded rods 305 respectively to adjust the inclination angle of the second clamping plate 201 until it is adjusted to a suitable angle. Then select a suitable position for the diagonal bracing steel and place it on the second clamping plate 201. Then rotate the second threaded rod to drive the second fastening plate to move and be in close contact with the surface of the diagonal bracing steel, so as to fix the diagonal bracing steel by the second clamping plate 201. At this time, welding treatment can be carried out between the diagonal bracing steel and the relevant steel.

[0034] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in names as a way to distinguish components, but rather use the difference in functions of components as the criterion for distinction. As mentioned throughout the specification and claims, "comprising" is an open-ended term and should be interpreted as "including but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve technical problems within a certain error range and basically achieve the technical effects.

[0035] It should be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a commodity or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent in such commodity or system. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the commodity or system including the element.

[0036] The above description shows and describes several preferred embodiments of the present invention. However, as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the technology or knowledge in the relevant field. And any changes and variations made by those skilled in the art without departing from the spirit and scope of the present invention shall fall within the protection scope of the appended claims of the present invention.

Claims

1. A welding device for facilitating the butt joint of steel materials, characterized in that: include A transverse clamping mechanism (1), the transverse clamping mechanism (1) being used for clamping with steel on a steel frame; A movable installation mechanism (2), the movable installation mechanism (2) being used to install and fix the diagonal bracing steel; An angle adjustment connection mechanism (3), wherein the transverse clamping mechanism (1) and the movable mounting mechanism (2) are connected via the angle adjustment connection mechanism (3), and the angle adjustment connection mechanism (3) is used to adjust the tilt angle of the movable mounting mechanism (2).

2. A welding device for facilitating the butt joint of steel materials according to claim 1, characterized in that: The transverse clamping mechanism (1) comprises a U-shaped No. 1 clamping plate (101), a No. 1 fastening threaded rod (102) threadedly connected to the No. 1 clamping plate (101), and a No. 1 fastening plate (103) slidably connected to the No. 1 clamping plate (101), the No. 1 fastening threaded rod (102) being used to adjust the position height of the No. 1 fastening plate (103), and the No. 1 fastening plate (103) being fixedly connected to a No. 1 anti-slip pad (4).

3. A welding device for facilitating the butt connection of steel materials according to claim 2, characterized in that: The transverse clamping mechanism (1) further comprises a positioning slot plate (104) fixedly connected to the first fastening plate (103) and an anti-slip plate (106) provided with a positioning hole (105), wherein the positioning hole (105) is movably connected to the positioning slot plate (104) via bolts.

4. A welding device for facilitating butt welding of steel materials according to claim 2, characterized in that: The movable installation mechanism (2) comprises a U-shaped No. 2 clamping plate (201), a No. 2 fastening threaded rod (202) threadedly connected to the No. 2 clamping plate (201), and a No. 2 fastening plate (203) slidably connected to the No. 2 clamping plate (201), wherein the No. 2 fastening threaded rod (202) is used to adjust the position height of the No. 2 fastening plate (203), and a No. 2 anti-slip pad (5) is fixedly connected to the No. 2 fastening plate (203).

5. A welding device for facilitating butt welding of steel materials according to claim 4, characterized in that: The angle adjustment connection mechanism (3) comprises two fixing columns (301) fixedly connected to the first clamping plate (101), a transverse fixing plate (302) fixedly connected between the two fixing columns (301), and a lifting threaded rod (303) threadedly connected to the transverse fixing plate (302), one end of the lifting threaded rod (303) being hinged to the upper end surface of the second clamping plate (201).

6. A welding device for facilitating butt welding of steel materials according to claim 5, characterized in that: The angle adjustment connection mechanism (3) further comprises a sliding rod (304) slidably connected to the fixed column (301) and an adjusting threaded rod (305) threadedly connected to the sliding rod (304), one end of the adjusting threaded rod (305) being hinged to the upper end surface of the second clamping plate (201), and the two adjusting threaded rods (305) are respectively located at two sides of the lifting threaded rod (303).

7. A welding device for facilitating butt welding of steel materials according to claim 5, characterized in that: An indicator needle (6) is fixedly connected to the upper end surface of the second clamping plate (201), and a scale plate (7) is fixedly connected to one end of the lifting threaded rod (303), and one end of the indicator needle (6) corresponds to the surface position of the scale plate (7).

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