A new type of steel frame beam column welding device

Abstract

The application discloses a novel steel frame beam column welding device, which comprises a groove plate and a cover plate, four groups of first positioning plates are welded on the inner bottom surface of the groove plate, four groups of second positioning plates are welded on the inner rear end surface of the groove plate, four groups of fixed through grooves are formed in the end surface of the groove plate and the upper portion of the cover plate, first baffle plates are slidably penetrated into the four groups of fixed through grooves at the top, second baffle plates are slidably penetrated into the four groups of fixed through grooves at the front, four groups of threaded blind holes are arranged on the upper portion of the groove plate, four groups of first threaded through holes are formed in the upper portion of the cover plate, and mounting bolts are penetrated into the four groups of first threaded through holes. The first baffle plates, the second baffle plates, the first positioning plates and the second positioning plates are adopted, the first baffle plates, the second baffle plates, the first positioning plates and the second positioning plates are arranged, the welding slag generated in the welding process can be collected, and the cleaning workload of the novel steel frame beam column welding device in the later period is reduced.

Description

Technical Field

[0001] This invention relates to the field of welding equipment technology, and in particular to a novel welding device for steel frame beams and columns. Background Technology

[0002] Steel structure refers to a structural form that can bear and transmit loads by connecting steel plates and hot-rolled, cold-bent, or welded profiles with connectors. Steel structure systems have comprehensive advantages such as light weight, factory manufacturing, quick installation, short construction period, good seismic performance, fast investment recovery, and less environmental pollution. Beams and columns are one of the components of steel structures. In actual use, they need to be welded using welding machines. In practice, they have the advantages of simple operation, structural stability, and good performance.

[0003] Existing welding machine technology has the following problems: When operators weld steel structure beams and columns, they need to work at heights. During the welding process, high-temperature welding slag is generated, and there is no collection structure, which increases the amount of cleaning work afterward. At the same time, moving the welding machine at heights is quite laborious. Secondly, the welding position of the steel structure beams and columns is exposed to the air, and operators or foreign objects may accidentally touch the welding area, which may cause burns. Finally, when operators perform welding operations at heights, they need to use a lot of tools, and it is difficult for operators to stably transport tools from the ground to the welding position.

[0004] To address these shortcomings, we have proposed a novel steel frame beam-column welding device. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and propose a new type of steel frame beam and column welding device that can collect welding slag generated during the welding process, prevent operators or foreign objects from accidentally touching the welding area, and facilitate the stable transportation of tools from the ground to the welding operation position.

[0006] To achieve the objectives of collecting welding slag generated during welding, preventing accidental contact between the weld and the operator or foreign objects, and facilitating the stable transport of tools from the ground to the welding work position, this invention adopts the following technical solution: A novel steel frame beam-column welding device, comprising a grooved plate and a cover plate. Four sets of first positioning plates are welded to the inner bottom surface of the grooved plate, and four sets of second positioning plates are welded to the inner rear end surface of the grooved plate. Four sets of fixing slots are provided on the end face of the grooved plate and the upper part of the cover plate. First baffles slide through the interior of the four upper sets of fixing slots, and second baffles slide through the interior of the four front sets of fixing slots. Four sets of threaded blind holes are provided on the upper part of the grooved plate, and four sets of first threaded through holes are provided on the upper part of the cover plate. Mounting bolts pass through the interior of each of the four sets of first threaded through holes, with one end of each mounting bolt located inside the four sets of threaded blind holes. Two sets of sealing bearings pass through the lower part and end face of the grooved plate. Each part is permeated with an installation cylinder. A concave frame is welded to the rear end face of the grooved plate, and a take-up roller passes through the interior of the concave frame via a bearing. A first connecting iron plate is welded to one end of each of the two sets of first baffles on the same side, and a second connecting iron plate is welded to one end of each of the two sets of second baffles on the same side. Two sets of electromagnets are installed on the end face of the grooved plate and the upper part of the cover plate. Multiple sets of electromagnets are provided on the lower part of the four sets of first baffles, the rear end face of the four sets of second baffles, the upper part of the four sets of first positioning plates, and the rear end face of the four sets of second positioning plates. The device includes a ball socket, with multiple sets of ball sockets containing ball bearings. Two storage boxes are fixedly inserted through the lower part of the grooved plate, and each of the two storage boxes has a limiting slot on both sides. Each of the two storage boxes contains a push plate, and T-shaped magnets are attached to both sides of the push plates. One end of each of the four T-shaped magnets passes through one of the four limiting slots. Multiple sets of stainless steel hollow balls are installed inside the two storage boxes. A battery box is installed at the lower part of the grooved plate, and a control switch is installed on one side of the battery box.

[0007] Preferably, the cross-sectional dimensions of the openings of the multiple sets of ball sockets are smaller than the maximum cross-sectional dimensions of the multiple sets of balls.

[0008] Preferably, a storage battery is installed inside the battery box, and the control switch is electrically connected to the storage battery and the four sets of electromagnets via wires.

[0009] Preferably, the grooved plate is made of iron.

[0010] Preferably, the cover plate is made of a high-temperature resistant transparent material.

[0011] Preferably, the inner walls of the four sets of mounting cylinders are provided with two sets of slots and mounting through slots, the interiors of the four sets of mounting cylinders are slidably mounted with movable perforated plates, the outer walls of the four sets of movable perforated plates are fixedly mounted with two sets of clamping plates, the eight sets of clamping plates are respectively located inside the eight sets of slots, and two sets of telescopic springs are installed between the four sets of mounting cylinders and the four sets of movable perforated plates.

[0012] Preferably, the inner diameter of the four sets of mounting cylinders is the same as the outer wall diameter of the four sets of movable orifice plates.

[0013] Preferably, a sleeve plate is fixedly sleeved on one side wall of the take-up roller, and a fastening bolt is threaded through one side of the sleeve plate. Multiple sets of fixing rods are welded to the rear end face of the concave frame. A pull rope is wound and installed on the side wall of the take-up roller. Multiple sets of positioning blocks are provided on the side wall of the pull rope. Each set of positioning blocks has a mounting groove on its side wall. Both sides of the interior of each set of mounting grooves have built-in convex grooves. Convex sliding plates are slidably installed inside the interior of each set of interior convex grooves on the same side. A return spring is installed between each set of interior convex grooves and each set of convex sliding plates on the same side. An inclined plate is welded to one end of each set of convex sliding plates on the same side. Semicircular magnets are glued to both ends of each set of positioning blocks. A mounting groove plate is glued to one end of the pull rope, and a second threaded through hole is opened on both sides of the mounting groove plate. Adjusting bolts are threaded through the interior of each of the two sets of second threaded through holes.

[0014] Preferably, the two sets of second threaded through holes and the two sets of adjusting bolt threads are mutually engaged.

[0015] Preferably, the four sets of mounting bolts are engaged with the four sets of first threaded through holes and the four sets of threaded blind holes.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] (1) This invention employs a first baffle, a second baffle, a first positioning plate, and a second positioning plate. In actual use of the new steel frame beam-column welding device, the operator first inserts one end of the beam-column through the grooved plate, and then uses a control switch to energize the four sets of electromagnets. The four sets of electromagnets can attract the two sets of first connecting iron plates and the two sets of second connecting iron plates, causing the four sets of first baffles and the four sets of second baffles to move towards the beam-column. Finally, multiple sets of ball bearings contact the beam-column. At this time, the four sets of T-shaped magnets are moved upward, which can drive the two sets of push plates to move upward. The two sets of push plates can push the stainless steel hollow balls inside the two sets of storage boxes into the enclosure between the two sets of first baffles, the two sets of second baffles, the two sets of first positioning plates, and the two sets of second positioning plates on the same side. Because the size of the multiple sets of stainless steel hollow balls is large, the multiple sets of stainless steel hollow balls will not pass through the two sets of first baffles, the two sets of second baffles, the two sets of first positioning plates, and the two sets of second positioning plates on the same side. The gap between the plate and the beam / column is such that when the grooved plate is moved, multiple sets of balls roll inside multiple sets of sockets due to the friction of the beam / column. Because the surfaces of the multiple sets of balls are smooth, the grooved plate can be moved easily. When welding the beam / column inside the grooved plate, the welding arc is intercepted by four sets of first baffles, four sets of second baffles, four sets of first positioning plates, four sets of second positioning plates, and multiple sets of stainless steel hollow balls, and will not move out of the grooved plate. When welding the steel structure support, two sets of first baffles and two sets of second baffles on the same side can be pulled out, the grooved plate can be fitted onto the steel structure support, and one end of the grooved plate can be pressed tightly against the beam / column to weld one end of the steel structure support, so that the steel structure support and the beam / column can be connected. The first baffle, second baffle, first positioning plate and second positioning plate can collect the welding slag generated during the welding process, reducing the amount of cleaning work of welding slag in the later stage of the new steel frame beam / column welding device.

[0018] (2) The present invention uses an installation cylinder. According to the above operation, when performing welding work, the welding rod of the welding gun can pass through a set of moving orifice plates. At this time, the welding gun is moved towards the inside of a set of installation cylinders. The set of moving orifice plates on the same side will squeeze the two sets of telescopic springs on the same side. The welding rod then passes through a set of installation slots on the same side. When the welding rod contacts the welding point, the welding work can be carried out. After the welding work is completed, the welding gun is pulled out. The two sets of telescopic springs on the same side are pushed by their own elastic force to reset the set of moving orifice plates on the same side, waiting for the next use. Using a set of sealed bearings on the same side, the set of installation cylinders on the same side can be rotated and the direction of the set of installation slots on the same side can be adjusted to facilitate the welding work. The use of the other three sets of installation cylinders is the same as the operation. The eight sets of slots and eight sets of plates ensure the movement stability of the four sets of moving orifice plates. By setting the installation cylinder, it is possible to avoid the operator or foreign objects accidentally touching the welding point, thus improving the safety of the new steel frame beam and column welding device.

[0019] (3) This invention employs a take-up roller. When a tool needs to be retrieved from the ground, the operator rotates the connecting plate counterclockwise by hand, causing the take-up roller to move synchronously. During this process, the pull rope gradually disengages from the take-up roller, and the mounting plate slowly moves downward. Simultaneously, the operator sequentially attaches multiple sets of positioning blocks to the side wall of the pull rope. The side wall of the pull rope pushes two sets of inclined plates on the same side, causing the two sets of inclined plates to push two sets of convex sliding plates on the same side. During this process, the two sets of convex sliding plates on the same side can compress two sets of return springs on the same side. When the pull rope contacts the inner wall of one set of mounting grooves on the same side, the two sets of return springs on the same side can reset the two sets of inclined plates on the same side through the two sets of convex arc plates on the same side. These two sets of inclined plates can prevent the pull rope from moving out of the interior of one set of mounting grooves on the same side. The use of the remaining positioning blocks is the same as the operation. Multiple sets of semi-circular magnets can attract each other, ensuring the vertical use of the pull rope. The operator on the ground can place the tool inside the mounting slot plate, and then use the two sets of second threaded through holes and the two sets of adjusting bolt threads to cooperate. The operator can rotate the two sets of adjusting bolts clockwise by hand, and the two sets of adjusting bolts can clamp the tool. At this time, the operator at the height can remove multiple sets of positioning blocks in sequence, and then put multiple sets of positioning blocks on the side walls of multiple sets of fixing rods in sequence. After the pull rope is wound, the operator can rotate the fastening bolt clockwise by hand. When one end of the fastening bolt is in close contact with the take-up roller, the use position of the take-up roller is fixed. Through the set take-up roller, the tools on the ground can be stably transported to the welding operation position, which brings convenience to the collection of tools for the new steel frame beam and column welding device. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the embodiments will be briefly described below.

[0021] Figure 1 This is a schematic diagram of the structure of a novel steel frame beam-column welding device proposed in this invention;

[0022] Figure 2 This is a right view of the grooved plate proposed in this invention;

[0023] Figure 3 This is a schematic cross-sectional view of the pull rope proposed in this invention;

[0024] Figure 4 This is a perspective view of the movable perforated plate proposed in this invention;

[0025] Figure 5 The present invention proposes Figure 1 Enlarged view of A in the middle;

[0026] Figure 6 The present invention proposes Figure 1 Enlarged view of B in the middle;

[0027] Figure 7The present invention proposes Figure 1 Enlarged view of C;

[0028] Figure 8 The present invention proposes Figure 1 Enlarged view of D;

[0029] Figure 9 The present invention proposes Figure 2 Enlarged view of E in the middle;

[0030] Figure 10 The present invention proposes Figure 2 Enlarged view of F in the middle;

[0031] Figure 11 The present invention proposes Figure 3 A magnified view of G.

[0032] Legend:

[0033] 1. Groove plate; 2. Cover plate; 3. Fixing through slot; 4. First baffle; 5. Second baffle; 6. First positioning plate; 7. Second positioning plate; 8. Threaded blind hole; 9. First threaded through hole; 10. Mounting bolt; 11. Take-up roller; 12. Mounting cylinder; 13. First connecting iron plate; 14. Electromagnet; 15. Second connecting iron plate; 16. Ball socket; 17. Ball; 18. Storage box; 19. Limiting through slot; 20. Push plate; 21. T-shaped magnet; 22. Stainless steel hollow ball; 23. Slot 24. Moving perforated plate; 25. Telescopic spring; 26. Clamping plate; 27. Mounting through slot; 28. Concave frame; 29. ​​Socketing perforated plate; 30. Fastening bolt; 31. Fixing rod; 32. Positioning block; 33. Semi-circular magnet; 34. Pull rope; 35. Mounting slot plate; 36. Second threaded through hole; 37. Adjusting bolt; 38. Mounting groove; 39. Built-in convex groove; 40. Return spring; 41. Convex sliding plate; 42. Inclined plate; 43. Battery box; 44. Control switch; 45. Sealed bearing. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments and the accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of the invention. Furthermore, descriptions of well-known structures and techniques are omitted in the following description to avoid unnecessarily obscuring the concept of the invention.

[0035] Please refer to Figure 1-11A novel steel frame beam-column welding device includes a grooved plate 1 and a cover plate 2. Four sets of first positioning plates 6 are welded to the inner bottom surface of the grooved plate 1, and four sets of second positioning plates 7 are welded to the inner rear end face of the grooved plate 1. Four sets of fixing slots 3 are provided on the end face of the grooved plate 1 and the upper part of the cover plate 2. First baffles 4 slide through the interior of each of the four upper fixing slots 3, and second baffles 5 slide through the interior of each of the four front fixing slots 3. Four sets of threaded blind holes 8 are provided on the upper part of the grooved plate 1, and four sets of first threaded through holes 9 are provided on the upper part of the cover plate 2. Mounting bolts 10 pass through the interior of each of the four sets of first threaded through holes 9, with one end of each of the four sets of mounting bolts 10 located inside the four sets of threaded blind holes 8. Two sets of sealing bearings 45 pass through the lower part and end face of the grooved plate 1, and mounting cylinders 12 pass through the interior of each of the four sets of sealing bearings 45. A concave frame 28 is welded to the rear end face of the grooved plate 1, and a winding roller 11 passes through the interior of the concave frame 28 via bearings. Two sets of first baffles 4 on the same side are welded to one end with a first connecting iron plate 13, and two sets of second baffles 5 on the same side are welded to one end with a second connecting iron plate 15. Two sets of electromagnets 14 are installed on the end face of the groove plate 1 and the upper part of the cover plate 2. Multiple sets of ball sockets 16 are provided on the lower part of the four sets of first baffles 4, the rear end face of the four sets of second baffles 5, the upper part of the four sets of first positioning plates 6, and the rear end face of the four sets of second positioning plates 7. Ball sockets 17 are provided inside the multiple sets of ball sockets 16. The lower part of the groove plate 1 Two sets of storage boxes 18 are fixedly connected, and limit slots 19 are opened on both sides of the two sets of storage boxes 18. Push plates 20 are provided inside the two sets of storage boxes 18. T-shaped magnets 21 are glued to both sides of the two sets of push plates 20. One end of the four sets of T-shaped magnets 21 passes through the four sets of limit slots 19 respectively. Multiple sets of stainless steel hollow balls 22 are provided inside the two sets of storage boxes 18. A battery box 43 is installed at the lower part of the groove plate 1, and a control switch 44 is installed on one side of the battery box 43.

[0036] In this implementation plan, the first baffle 4, the second baffle 5, the first positioning plate 6 and the second positioning plate 7 are set to collect the welding slag generated during the welding process, thereby reducing the amount of cleaning work required for the welding slag in the later stages of the new steel frame beam and column welding device.

[0037] Specifically, the cross-sectional dimensions at the openings of the multiple sets of ball sockets 16 are smaller than the maximum cross-sectional dimensions of the multiple sets of balls 17.

[0038] In this implementation scheme: to prevent multiple sets of balls 17 from moving out of the interior of multiple sets of ball sockets 16.

[0039] Specifically, the battery box 43 contains a storage battery, and the control switch 44 is electrically connected to the storage battery and four sets of electromagnets 14 via wires.

[0040] In this implementation plan: the storage battery provides power to the four sets of electromagnets 14.

[0041] Specifically, the groove plate 1 is made of iron.

[0042] In this implementation plan, the lower part of the groove plate 1 is protected by the four sets of T-shaped magnets 21.

[0043] Specifically, cover plate 2 is made of a high-temperature resistant transparent material.

[0044] This implementation plan aims to facilitate workers' observation of the welding process.

[0045] Specifically, the inner walls of the four sets of mounting cylinders 12 are provided with two sets of slots 23 and mounting through slots 27. The interior of the four sets of mounting cylinders 12 is slidably installed with movable perforated plates 24. The outer walls of the four sets of movable perforated plates 24 are fixedly installed with two sets of clamping plates 26. The eight sets of clamping plates 26 are located inside the eight sets of slots 23 respectively. Two sets of telescopic springs 25 are installed between the four sets of mounting cylinders 12 and the four sets of movable perforated plates 24.

[0046] In this implementation plan, the installation cylinder 12 prevents operators or foreign objects from accidentally touching the welding area, thus improving the safety of the new steel frame beam and column welding device.

[0047] Specifically, the inner diameter of the four sets of mounting cylinders 12 is the same as the outer diameter of the four sets of moving orifice plates 24.

[0048] In this implementation plan, the stability of the movement of the four sets of moving orifice plates 24 is ensured.

[0049] Specifically, a socket plate 29 is fixedly sleeved on one side wall of the take-up roller 11, and a fastening bolt 30 is threaded through one side of the socket plate 29. Multiple sets of fixing rods 31 are welded to the rear end face of the concave frame 28. A pull rope 34 is wound and installed on the side wall of the take-up roller 11. Multiple sets of positioning blocks 32 are provided on the side wall of the pull rope 34. Each set of positioning blocks 32 has a mounting groove 38 on its side wall. Both sides of the mounting groove 38 have built-in convex grooves 39. Multiple sets of built-in convex grooves 39 on the same side... The interior of 9 is equipped with convex sliding plates 41. Multiple sets of built-in convex grooves 39 and multiple sets of convex sliding plates 41 on the same side are equipped with return springs 40. One end of multiple sets of convex sliding plates 41 on the same side is welded with a slant plate 42. Both ends of multiple sets of positioning blocks 32 are glued with semi-circular magnets 33. One end of the pull rope 34 is glued with a mounting groove plate 35. The mounting groove plate 35 has second threaded through holes 36 on both sides. Adjusting bolts 37 pass through the interior of the two sets of second threaded through holes 36.

[0050] In this implementation plan, the winding roller 11 facilitates the stable transport of tools from the ground to the welding operation position, bringing convenience to the tool collection of the new steel frame beam and column welding device.

[0051] Specifically, the two sets of second threaded through holes 36 and the two sets of adjusting bolts 37 are threaded together.

[0052] In this implementation plan, it is convenient to adjust the position of the two sets of adjusting bolts 37.

[0053] Specifically, the four sets of mounting bolts 10 are threadedly engaged with the four sets of first threaded through holes 9 and the four sets of threaded blind holes 8.

[0054] In this implementation plan, the position of the four sets of mounting bolts 10 can be easily adjusted.

[0055] Working principle:

[0056] In actual use of the new steel frame beam-column welding device, the operator first inserts one end of the beam-column through the grooved plate 1, and then uses the control switch 44 to energize the four sets of electromagnets 14. The four sets of electromagnets 14 can attract the two sets of first connecting iron plates 13 and the two sets of second connecting iron plates 15, causing the four sets of first baffles 4 and the four sets of second baffles 5 to move towards the beam-column. Finally, multiple sets of ball bearings 17 contact the beam-column. At this time, the four sets of T-shaped magnets 21 are moved upward, which can drive the two sets of push plates 20 to move upward. The two sets of push plates 20 can push the stainless steel hollow balls 22 inside the two sets of storage boxes 18 into the enclosure between the two sets of first baffles 4, the two sets of second baffles 5, the two sets of first positioning plates 6 and the two sets of second positioning plates 7 on the same side. Because the multiple sets of stainless steel hollow balls 22 are relatively large, they will not cause multiple The stainless steel hollow balls 22 pass through the gaps between the two sets of first baffles 4, two sets of second baffles 5, two sets of first positioning plates 6, and two sets of second positioning plates 7 on the same side and the beams and columns. When the grooved plate 1 is moved, multiple sets of rolling balls 17 are subjected to the frictional force of the beams and columns and roll inside the multiple sets of ball sockets 16. Since the surfaces of the multiple sets of rolling balls 17 are smooth, the grooved plate 1 can be moved easily. At this time, when welding the beams and columns inside the grooved plate 1, the welding arc will be intercepted by the four sets of first baffles 4, four sets of second baffles 5, four sets of first positioning plates 6, four sets of second positioning plates 7 and multiple sets of stainless steel hollow balls 22, and will not move out of the grooved plate 1. When it is necessary to weld the steel structure support, the two sets of first baffles 4 and two sets of second baffles 5 on the same side can be pulled out, and the grooved plate 1 can be fitted onto it. On the steel structure support, one end of the grooved plate 1 is then pressed tightly against the beam and column, allowing welding to be performed on one end of the steel structure support, thus connecting the steel structure support to the beam and column. The first baffle 4, second baffle 5, first positioning plate 6, and second positioning plate 7 are used to collect welding slag generated during the welding process, reducing the workload of cleaning welding slag in the later stages of the new steel frame beam and column welding device. Simultaneously, according to the above operation, during welding, the welding rod of the welding torch can pass through a set of moving perforated plates 24. Then, the welding torch is moved towards the inside of a set of mounting cylinders 12. The moving perforated plates 24 on the same side will compress the two sets of telescopic springs 25 on the same side. The welding rod then passes through a set of mounting slots 27 on the same side. When the welding rod contacts the welding point, welding can be performed. After the welding is completed, the... When the welding torch is ejected, the two sets of telescopic springs 25 on the same side, under their own elastic force, can push the set of movable perforated plates 24 on the same side to reset, ready for the next use. Using the set of sealed bearings 45 on the same side, the set of mounting cylinders 12 on the same side can be rotated, and the direction of the set of mounting slots 27 on the same side can be adjusted to facilitate welding work. The use of the other three sets of mounting cylinders 12 is similar. As can be seen from the operation, the eight sets of slots 23 and eight sets of clamping plates 26 ensure the stability of the movement of the four sets of movable perforated plates 24. The mounting cylinders 12 prevent operators or foreign objects from accidentally touching the welding area, improving the safety of the new steel frame beam and column welding device. Simultaneously, when tools need to be retrieved from the ground, the operator can rotate the sleeve perforated plate 29 counterclockwise by hand, causing the take-up roller 11 to move synchronously.The pull rope 34 gradually detaches from the take-up roller 11, and the mounting plate 35 slowly moves downward. Simultaneously, the operator sequentially attaches multiple sets of positioning blocks 32 to the sidewall of the pull rope 34. The sidewall of the pull rope 34 pushes two sets of inclined plates 42 on the same side, causing the two sets of inclined plates 42 to push two sets of convex sliding plates 41 on the same side. During this process, the two sets of convex sliding plates 41 on the same side can compress two sets of return springs 40 on the same side. When the pull rope 34 contacts the inner wall of a mounting groove 38 on the same side, the two sets of return springs 40 on the same side can reset the two sets of inclined plates 42 through the two sets of convex arc plates on the same side. These two sets of inclined plates 42 prevent the pull rope 34 from moving out of the mounting groove 38 on the same side. The use of the remaining positioning blocks 32 is the same as the operation. Multiple sets of semi-circular magnets 33 can attract each other, ensuring the verticality of the pull rope 34. For use, the operator on the ground can place the tool inside the mounting slot 35, and then utilize the interlocking threads of the two sets of second threaded through holes 36 and two sets of adjusting bolts 37. The operator can manually rotate the two sets of adjusting bolts 37 clockwise to clamp the tool. At this time, the operator at a higher position can sequentially remove multiple sets of positioning blocks 32, and then sequentially attach the multiple sets of positioning blocks 32 to the side walls of multiple sets of fixing rods 31. After the pull rope 34 is wound, the operator can manually rotate the fastening bolt 30 clockwise. When one end of the fastening bolt 30 is in close contact with the take-up roller 11, the position of the take-up roller 11 is fixed. The take-up roller 11 facilitates the stable transport of tools from the ground to the welding operation position, bringing convenience to the tool retrieval of the new steel frame beam and column welding device.

[0057] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of the invention and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of the invention should be included within the protection scope of the invention. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A novel steel frame beam-column welding device, comprising a grooved plate (1) and a cover plate (2), characterized in that, Four sets of first positioning plates (6) are welded to the inner bottom surface of the groove plate (1), and four sets of second positioning plates (7) are welded to the inner rear end face of the groove plate (1). Four sets of fixed through slots (3) are provided on the end face of the groove plate (1) and the upper part of the cover plate (2). A first baffle (4) slides through the interior of the four upper sets of fixed through slots (3), and a second baffle (5) slides through the interior of the four front sets of fixed through slots (3). Four sets of threaded blind holes (8) are provided on the upper part of the groove plate (1), and four sets of first threaded through holes (8) are provided on the upper part of the cover plate (2). Holes (9), and mounting bolts (10) penetrate the interior of each of the four sets of first threaded through holes (9), and one end of each of the four sets of mounting bolts (10) is located inside the four sets of threaded blind holes (8), two sets of sealing bearings (45) penetrate the lower part and end face of the groove plate (1), and mounting cylinders (12) penetrate the interior of each of the four sets of sealing bearings (45), a concave frame (28) is welded to the rear end face of the groove plate (1), and a winding roller (11) penetrates the interior of the concave frame (28) through a bearing, and one end of each of the two sets of first baffles (4) on the same side is welded There is a first connecting iron plate (13), and a second connecting iron plate (15) is welded to one end of the two sets of second baffles (5) on the same side. Two sets of electromagnets (14) are installed on the end face of the groove plate (1) and the upper part of the cover plate (2). Multiple sets of ball sockets (16) are provided on the lower part of the four sets of first baffles (4), the rear end face of the four sets of second baffles (5), the upper part of the four sets of first positioning plates (6), and the rear end face of the four sets of second positioning plates (7). Balls (17) are provided inside the multiple sets of ball sockets (16). Two sets of ball sockets (17) are fixedly inserted through the lower part of the groove plate (1). Storage box (18), and both sides of the two sets of storage boxes (18) are provided with limit slots (19), and the interior of the two sets of storage boxes (18) is provided with push plates (20), and both sides of the two sets of push plates (20) are attached with T-shaped magnets (21), one end of the four sets of T-shaped magnets (21) respectively penetrates the four sets of limit slots (19), and the interior of the two sets of storage boxes (18) is provided with multiple sets of stainless steel hollow balls (22), and a battery box (43) is installed at the lower part of the groove plate (1), and a control switch (44) is installed on one side of the battery box (43); The battery box (43) is equipped with a storage battery, and the control switch (44) is electrically connected to the storage battery and the four sets of electromagnets (14) via wires; The operator first inserts one end of the beam through the groove plate (1), and then uses the control switch (44) to energize the four sets of electromagnets. The four sets of electromagnets can attract the two sets of first connecting iron plates (13) and the two sets of second connecting iron plates (15), causing the four sets of first baffles (4) and the four sets of second baffles (5) to move toward the beam. Finally, multiple sets of balls (17) contact the beam. At this time, the four sets of T-shaped magnets (21) are moved up, which can drive the two sets of push plates (20) to move up. The two sets of push plates (20) can push the stainless steel hollow balls (22) inside the two sets of storage boxes (18) into the enclosure between the two sets of first baffles (4), the two sets of second baffles (5), the two sets of first positioning plates (6) and the two sets of second positioning plates (7) on the same side.

2. The novel steel frame beam-column welding device according to claim 1, characterized in that, The cross-sectional dimensions at the openings of the multiple sets of ball sockets (16) are smaller than the maximum cross-sectional dimensions of the multiple sets of balls (17).

3. The novel steel frame beam-column welding device according to claim 1, characterized in that, The grooved plate (1) is made of iron.

4. The novel steel frame beam-column welding device according to claim 1, characterized in that, The cover plate (2) is made of a high-temperature resistant transparent material.

5. The novel steel frame beam-column welding device according to claim 1, characterized in that, The inner walls of the four sets of mounting cylinders (12) are provided with two sets of slots (23) and mounting through slots (27). The interior of the four sets of mounting cylinders (12) is slidably installed with movable perforated plates (24). The outer walls of the four sets of movable perforated plates (24) are fixedly installed with two sets of clamping plates (26). The eight sets of clamping plates (26) are located inside the eight sets of slots (23). Two sets of telescopic springs (25) are installed between the four sets of mounting cylinders (12) and the four sets of movable perforated plates (24). When performing welding work, the welding rod of the welding gun can be made to pass through a set of movable orifice plates (24). At this time, the welding gun is moved towards the inside of a set of mounting cylinders (12). The set of movable orifice plates (24) on the same side will squeeze the two sets of telescopic springs (25) on the same side. The welding rod then passes through a set of mounting slots (27) on the same side. When the welding rod contacts the welding point, the welding work can be performed. When the welding work is completed, the welding gun is pulled out. The two sets of telescopic springs (25) on the same side are pushed by their own elastic force to reset the set of movable orifice plates (24) on the same side.

6. A novel steel frame beam-column welding device according to claim 5, characterized in that, The inner diameter of the four sets of mounting cylinders (12) is the same as the outer diameter of the four sets of movable orifice plates (24).

7. The novel steel frame beam-column welding device according to claim 1, characterized in that, One end of the take-up roller (11) is fixedly fitted with a sleeve plate (29), and a fastening bolt (30) is threaded through one side of the sleeve plate (29). Multiple sets of fixing rods (31) are welded to the rear end face of the concave frame (28). A pull rope (34) is wound around the side wall of the take-up roller (11). Multiple sets of positioning blocks (32) are provided on the side wall of the pull rope (34). Each set of positioning blocks (32) has a mounting groove (38) on its side wall. Both sides of each mounting groove (38) have an internal convex groove (39). Multiple sets of internal convex grooves (39) on the same side... The interior of each of the components is equipped with a convex sliding plate (41). A return spring (40) is installed between the multiple sets of built-in convex grooves (39) and the multiple sets of convex sliding plates (41) on the same side. An inclined plate (42) is welded to one end of each of the multiple sets of convex sliding plates (41) on the same side. A semi-circular magnet (33) is glued to both ends of the multiple sets of positioning blocks (32). An installation groove plate (35) is glued to one end of the pull rope (34). A second threaded through hole (36) is opened on both sides of the installation groove plate (35). An adjusting bolt (37) passes through the interior of each of the two sets of second threaded through holes (36). The operator can manually rotate the two sets of adjusting bolts (37) clockwise to clamp the tool; The operator removes multiple sets of positioning blocks (32) in sequence, and then attaches multiple sets of positioning blocks (32) to the side walls of multiple sets of fixing rods (31) in sequence.

8. A novel steel frame beam-column welding device according to claim 7, characterized in that, The two sets of second threaded through holes (36) and the two sets of adjusting bolts (37) are threadedly engaged with each other.

9. A novel steel frame beam-column welding device according to claim 1, characterized in that, The four sets of mounting bolts (10) are threaded together with the four sets of first threaded through holes (9) and the four sets of threaded blind holes (8).

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