Auxiliary fixing and bidirectional adjusting device for steel plate welding

Abstract

The invention provides a steel plate welding auxiliary fixing and bidirectional adjusting device, which belongs to the technical field of steel structure construction, and comprises a base, a first steel plate fixing mechanism and a second steel plate fixing mechanism, the first steel plate fixing mechanism and the second steel plate fixing mechanism are used for fixing the position of a steel plate, the first steel plate fixing mechanism is fixedly installed on the base, the position of the second steel plate fixing mechanism can be adjusted along the top face of the base, and therefore the angle between the first steel plate fixing mechanism and the second steel plate fixing mechanism is adjusted. The first steel plate fixing mechanism and the second steel plate fixing mechanism can adjust the vertical angle of the steel plate. Through the positions and angles of the first steel plate fixing mechanism and the second steel plate fixing mechanism, the weld joint distance meets the design requirement, welding operation is conducted under fixing of the steel plate welding auxiliary fixing and adjusting device, and the precision of the assembly gap between the steel plates and the coplanarity of the two steel plates are improved; the welding deformation of the steel plate can be effectively controlled, and the construction efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure construction, and in particular to a steel plate welding auxiliary fixing and bidirectional adjustment device. Background Art

[0002] With the booming construction industry today, steel structures shine in various construction projects with their high strength, light weight, short construction period and excellent environmental performance.

[0003] However, the construction process of steel structures, especially the welding process, has extremely high requirements for accuracy and stability. Any slight error may affect the stability and safety of the entire structure. Taking steel plate welding as an example, most construction sites do not have a good fixing device to fix the steel plates when welding them, or the existing fixing technology does not meet the on-site construction conditions, which leads to the steel plates being easily misaligned during the welding process, resulting in large welding errors and low welding quality. Summary of the invention

[0004] The invention provides a steel plate welding auxiliary fixing and bidirectional adjustment device, which is used to solve the defects of steel plate welding in the prior art and realize accurate positioning welding.

[0005] The present invention provides a steel plate welding auxiliary fixing and bidirectional adjustment device, comprising: a base, a first steel plate fixing mechanism and a second steel plate fixing mechanism; the first steel plate fixing mechanism and the second steel plate fixing mechanism are used to fix the position of the steel plate, the first steel plate fixing mechanism is fixedly installed on the base, and the second steel plate fixing mechanism can adjust the position along the top surface of the base, thereby adjusting the angle between the first steel plate fixing mechanism and the second steel plate fixing mechanism; the first steel plate fixing mechanism and the second steel plate fixing mechanism can adjust the vertical surface angle of the steel plate.

[0006] According to a steel plate welding auxiliary fixing and bidirectional adjustment device provided by the present invention, the first steel plate fixing mechanism includes a fixed rail, a slider, a connecting bolt and a slider fixing piece; the fixed rail is fixedly installed on the base, the slider can slide along the fixed rail, the connecting bolt is used to fix the steel plate on the slider, and the slider fixing piece is used to fix the position of the slider.

[0007] According to a steel plate welding auxiliary fixing and bidirectional adjustment device provided by the present invention, the second steel plate fixing mechanism includes a sliding track, a slider, a connecting bolt and a slider fixing piece; the sliding track can be slidably installed on the base, the slider can slide along the sliding track, the connecting bolt is used to fix the steel plate on the slider, and the slider fixing piece is used to fix the position of the slider.

[0008] According to a steel plate welding auxiliary fixing and bidirectional adjustment device provided by the present invention, steel plate clamping blocks are provided on both sides of the slider, and the steel plates are mounted on the steel plate clamping blocks; the steel plate clamping blocks are rotatably connected to the slider.

[0009] According to a steel plate welding auxiliary fixing and bidirectional adjustment device provided by the present invention, a turbine vortex rod structure is provided in the middle of the slider, and the turbine vortex rod structure is connected to the steel plate clamp block for adjusting the angle of the steel plate clamp block and further adjusting the vertical angle of the steel plate.

[0010] According to a steel plate welding auxiliary fixing and bidirectional adjustment device provided by the present invention, the turbine worm structure includes a rotating handle.

[0011] According to a steel plate welding auxiliary fixing and bidirectional adjustment device provided by the present invention, the base is provided with a groove, and one end of the sliding track is provided with a sliding wheel, and the sliding wheel can slide along the groove.

[0012] According to the steel plate welding auxiliary fixing and bidirectional adjustment device provided by the present invention, the second steel plate fixing mechanism also includes a fixing bolt for fixing the position of the sliding track.

[0013] According to a steel plate welding auxiliary fixing and bidirectional adjustment device provided by the present invention, the base is provided with an angle plate for adjusting the angle between the first steel plate fixing mechanism and the second steel plate fixing mechanism.

[0014] According to the steel plate welding auxiliary fixing and bidirectional adjustment device provided by the present invention, a rubber pad is provided on the inner side of the steel plate clamping block.

[0015] The steel plate welding auxiliary fixing and bidirectional adjustment device provided by the present invention enables the weld spacing to meet the design requirements through the positions and angles of the first steel plate fixing mechanism and the second steel plate fixing mechanism. Welding operations are performed under the fixation of the steel plate welding auxiliary fixing and adjustment device, thereby improving the accuracy of the assembly gap between the steel plates and the coplanarity of the two steel plates, and effectively controlling the welding deformation of the steel plates. At the same time, it has significant benefits in terms of flexible adaptability and positioning capability, improving construction efficiency and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a structural schematic diagram of the steel plate welding auxiliary fixing and bidirectional adjustment device provided by the present invention; Figure 2 It is a structural schematic diagram of a slider provided by the present invention; Figure 3 It is a structural schematic diagram of the base provided by the present invention; Figure 4 It is a side view of the steel plate clamp block provided by the present invention.

[0018] Reference numerals: 100, base; 110. Groove; 200, first steel plate fixing mechanism; 210, fixed rail; 220, slider; 221, steel plate clamp; 222, turbine worm rod structure; 223, rotating handle; 224, rubber pad; 230, connecting bolt; 300, second steel plate fixing mechanism; 310, sliding track; 400. Steel plate. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0021] In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on Figure 1 The orientation and position of the steel plate welding auxiliary fixing and bidirectional adjustment device when normally placed are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0023] The present invention provides a steel plate welding auxiliary fixing and bidirectional adjustment device, comprising: a base, a first steel plate fixing mechanism and a second steel plate fixing mechanism; the first steel plate fixing mechanism and the second steel plate fixing mechanism are used to fix the position of the steel plate, the first steel plate fixing mechanism is fixedly installed on the base, and the second steel plate fixing mechanism can adjust its position along the top surface of the base, thereby adjusting the angle between the first steel plate fixing mechanism and the second steel plate fixing mechanism; the first steel plate fixing mechanism and the second steel plate fixing mechanism can adjust the vertical surface angle of the steel plate.

[0024] The position and angle of the first steel plate fixing mechanism and the second steel plate fixing mechanism are used to ensure that the weld spacing meets the design requirements. The welding operation is carried out under the fixation of the steel plate welding auxiliary fixing and adjusting device, thereby improving the accuracy of the assembly gap between the steel plates and the coplanarity of the two steel plates, and effectively controlling the welding deformation of the steel plates. At the same time, it has significant benefits in terms of flexible adaptability and positioning capability, improving construction efficiency and reducing labor costs.

[0025] In one embodiment, the first steel plate fixing mechanism includes a fixing rail, a slider, a connecting bolt and a slider fixing piece; the fixing rail is fixedly mounted on the base, the slider can slide along the fixing rail, the connecting bolt is used to fix the steel plate on the slider, and the slider fixing piece is used to fix the position of the slider. The second steel plate fixing mechanism includes a sliding rail, a slider, a connecting bolt and a slider fixing piece; the sliding rail is slidably mounted on the base, the slider can slide along the sliding rail, the connecting bolt is used to fix the steel plate on the slider, and the slider fixing piece is used to fix the position of the slider.

[0026] According to the size and welding angle of the steel plate to be welded on site, the required materials are processed and cut according to the size of the steel plate to be welded, and assembled according to the design drawings. The steel plate to be welded is fixed on the sliding track and the fixed track through the slider, and the connecting bolts are tightened. The position of the sliding track is determined according to the angle of the design drawing, and the sliding track is rotated to the specified position and fixed. Then adjust the position of the slider so that the plate seam of the two steel plates to be welded meets the design requirements, and fix the position of the slider through the slider fixing.

[0027] In one embodiment, steel plate clamps are provided on both sides of the slider, and the steel plate is mounted on the steel plate clamps; the steel plate clamps are rotatably connected to the slider. A turbine worm rod structure is provided in the middle of the slider, and the turbine worm rod structure is connected to the steel plate clamps to adjust the angle of the steel plate clamps, thereby adjusting the vertical angle of the steel plate. The turbine worm rod structure includes a rotating handle.

[0028] Rotate the handle to adjust the vertical angle of the steel plate and determine the rotation angle of the steel plate. At this time, the turbine worm structure locks the position of the steel plate through the self-locking function, and then slides the position of the slider so that the seams of the two steel plates to be welded meet the design requirements. At this time, the position, angle and spacing of the welds meet the design requirements, and the steel plate welds are welded according to the design requirements. After welding is completed, loosen the connecting bolts on the slider, hoist and remove the welded components, and repeat the above steps until all welding is completed. Loosen the connecting bolts at the rotating shaft, adjust the sliding track, slider position and worm gear rotation angle, and repeat the above steps to weld the remaining angle steel plates.

[0029] Exemplarily, the base is provided with a groove, and one end of the sliding track is provided with a sliding wheel, and the sliding wheel can slide along the groove.

[0030] Exemplarily, the second steel plate fixing mechanism also includes fixing bolts for fixing the position of the sliding rail.

[0031] Exemplarily, the base is provided with an angle plate for adjusting the angle between the first steel plate fixing mechanism and the second steel plate fixing mechanism.

[0032] In one embodiment, a rubber pad is provided on the inner side of the steel plate clamp to better fix the steel plate.

[0033] The specific operation steps are as follows: 1. Assemble the steel plate fixing device on site according to the design drawing, and fix the fixed track and the sliding track on the chassis with bolts, with the sliding track on the top and the fixed track on the bottom, and the sliding track with pulleys. 2. Fix the steel plate to be welded on the track through the steel plate clamp, and tighten the connecting bolts of the slider. 3. Determine the position of the sliding track according to the angle of the design drawing and the angle mark on the base, rotate the sliding track to the specified position, at this time, the plane angle formed by the two steel plates to be welded is the welding angle of the two steel plates required by the design, tighten the connecting bolts at the rotating shaft, and the relative position of the fixed track and the sliding track will not change. 4. Rotate the worm gear handle to determine the position of the steel plate according to the angle mark at the end of the slider, at this time, the vertical angle formed by the two steel plates to be welded is the welding angle of the two steel plates required by the design, and lock it through the self-locking function of the worm gear structure, and the relative position of the two steel plates to be welded will no longer change. 5. Slide the slider so that the joint of the two steel plates to be welded meets the design requirements, and fix the sliding wheel. At this time, the joint of the two steel plates to be welded will not change. 6. Weld the two steel plates. After welding, loosen the slider, hoist the welded components, and repeat the above steps until all welding is completed. 7. Loosen the connecting bolts, adjust the sliding track, slider position and turbine worm angle, and repeat the above steps to weld the next angle steel plate.

[0034] The steel plate welding auxiliary fixing and two-way adjustment device uses a fixing device to fix the steel plate to be welded, which solves the problem that the steel plate is easily subjected to uneven force during welding, resulting in deformation of the base material and unqualified weld quality, making it easier to ensure the quality of on-site welding.

[0035] The steel plate welding auxiliary fixation and two-way adjustment device adopts the technology of track and turbine vortex rod structure to automatically locate the angle of welding steel plate, which solves the problem of multiple measurements and measurement errors during construction, reduces human resource investment, and reduces the impact of measurement errors on quality.

[0036] The steel plate welding auxiliary fixation and two-way adjustment device adopts the technology of track and turbine vortex rod structure to adjust the angle of welding steel plate in both plane and elevation at the same time, which solves the problem of irregular steel plates in the construction site needing to be positioned and fixed in both plane and elevation at the same time, and realizes the leap from two-dimensional to three-dimensional.

[0037] The steel plate welding auxiliary fixation and two-way adjustment device adopts the technical means of adjusting the position of the slider to achieve the steel plate position and the plate seam spacing, which solves the problem of repeated adjustments during the construction process and improves the accuracy of the weld.

[0038] The steel plate welding auxiliary fixation and two-way adjustment device adopts the technology of fixing two steel plates as a whole. After fixation, no more manual auxiliary work is required, which reduces the investment of human resources, avoids welding injuries to auxiliary personnel during the welding process, saves labor costs, and ensures construction safety.

[0039] The steel plate welding auxiliary fixing and two-way adjustment device adopts a rotatable track to position and fix the steel plate to be welded. Through a set of fixing and adjusting devices, the construction process of welding at different angles can be realized. There is no need to make multiple sets of auxiliary fixing and adjustment, which improves construction efficiency and saves construction costs.

[0040] The steel plate welding auxiliary fixation and two-way adjustment device adopts the vertical fixing steel plate technology, which solves the problem of difficult vertical welding and fixing of steel plates on the construction site, making the vertical steel plates firmly fixed and ensuring the welding quality of the welds.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A steel plate welding auxiliary fixing and bidirectional adjustment device, characterized in that: include: A base, a first steel plate fixing mechanism, and a second steel plate fixing mechanism; The first steel plate fixing mechanism and the second steel plate fixing mechanism are used to fix the position of the steel plate, the first steel plate fixing mechanism is fixedly installed on the base, and the second steel plate fixing mechanism can adjust the position along the top surface of the base, thereby adjusting the angle between the first steel plate fixing mechanism and the second steel plate fixing mechanism; The first steel plate fixing mechanism and the second steel plate fixing mechanism can adjust the vertical angle of the steel plate.

2. The steel plate welding auxiliary fixing and bidirectional adjustment device according to claim 1, characterized in that: The first steel plate fixing mechanism comprises a fixing rail, a slider, a connecting bolt and a slider fixing piece; The fixed track is fixedly mounted on the base, the slider can slide along the fixed track, the connecting bolt is used to fix the steel plate on the slider, and the slider fixing piece is used to fix the position of the slider.

3. The steel plate welding auxiliary fixing and bidirectional adjustment device according to claim 2 is characterized in that: The second steel plate fixing mechanism comprises a sliding track, a slider, a connecting bolt and a slider fixing member; The sliding track is slidably mounted on the base, the slider can slide along the sliding track, the connecting bolt is used to fix the steel plate on the slider, and the slider fixing piece is used to fix the position of the slider.

4. The steel plate welding auxiliary fixing and bidirectional adjustment device according to claim 3 is characterized in that: Steel plate clamps are provided on both sides of the slider, and the steel plates are mounted on the steel plate clamps; The steel plate clamping block is rotatably connected to the sliding block.

5. The steel plate welding auxiliary fixing and bidirectional adjustment device according to claim 4, characterized in that: A turbine worm rod structure is provided in the middle of the sliding block, and the turbine worm rod structure is connected to the steel plate clamp block and is used to adjust the angle of the steel plate clamp block and further adjust the vertical angle of the steel plate.

6. The steel plate welding auxiliary fixing and bidirectional adjustment device according to claim 5, characterized in that: The turbine scroll structure comprises a rotating handle.

7. The steel plate welding auxiliary fixing and bidirectional adjustment device according to claim 3, characterized in that: The base is provided with a groove, and one end of the sliding track is provided with a sliding wheel, and the sliding wheel can slide along the groove.

8. The steel plate welding auxiliary fixing and bidirectional adjustment device according to claim 7, characterized in that: The second steel plate fixing mechanism also includes fixing bolts for fixing the position of the sliding rail.

9. The steel plate welding auxiliary fixing and adjusting device according to claim 1, characterized in that: The base is provided with an angle plate for adjusting the angle between the first steel plate fixing mechanism and the second steel plate fixing mechanism.

10. The steel plate welding auxiliary fixing and adjusting device according to claim 4, characterized in that: A rubber pad is arranged on the inner side of the steel plate clamping block.

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