Welding device for high-performance road and bridge steel formwork structure machining

Abstract

The invention discloses a high-performance road and bridge steel formwork structure machining welding device which comprises a base, a square box is fixed to the top of the base, a first through groove is formed in the bottom of the square box in a penetrating mode, a rotating plate is rotatably connected to the interior of the first through groove, and a plurality of annular steel plates are stacked on the top of the rotating plate. According to the welding device for machining the high-performance road and bridge steel formwork structure, through the arrangement of the automatic rapid alignment mechanism, rapid and automatic alignment of a plurality of stacked ring steel plates is achieved, after the ring steel plates are aligned, welding of joints is facilitated, manual alignment operation is not needed, the automation degree is high, alignment is accurate, and the alignment effect is good; meanwhile, the four T-shaped supporting plates and the vertical plates can be adaptively expanded and contracted, ring steel plates of different sizes can be tightly supported and aligned, use of the ring steel plates of different pipe diameters is met, and the application range of the device is widened.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering, in particular to a welding device for processing a high-performance road and bridge steel formwork structure. Background Art

[0002] With the vigorous development of construction projects, the use of steel formworks has become more and more extensive, mainly used for concrete pouring and forming steel formworks. Steel formworks are widely used in construction projects for their multiple uses and beautiful concrete pouring and forming. Cylindrical steel formworks are a type of formwork commonly used in road and bridge construction, and are particularly suitable for the construction of cylindrical structures such as bridge piers and columns.

[0003] The cylindrical steel formwork is composed of multiple layers of ring steel plates stacked and welded. During the processing, welding is required at the joints of the ring steel plates. However, the existing welding device requires manual alignment of each layer of ring steel plates in turn before welding. However, the manual alignment efficiency is low and the alignment accuracy is not high, which affects the welding effect. In addition, the welding slag at the joint is not easy to remove after solidification without rapid cleaning after welding. In this regard, we proposed a high-performance welding device for road and bridge steel formwork structure processing to solve the above problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a high-performance welding device for processing road and bridge steel formwork structures, which solves the problems raised in the background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A high-performance welding device for processing road and bridge steel formwork structures, comprising a base, a square box is fixed on the top of the base, a through slot 1 is penetrated through the bottom of the square box, a rotating plate is rotatably connected inside the through slot 1, a plurality of ring steel plates are stacked on the top of the rotating plate, and an automatic rapid alignment mechanism for vertically arranging and aligning the plurality of ring steel plates is provided on the rotating plate;

[0006] The automatic quick alignment mechanism includes a screw rod rotatably connected to the top of the rotating plate, the bottom of the rotating plate is fixed with a motor 1, and the motor 1 drives the screw rod to rotate, and a mounting seat is fixed to the top of the rotating plate, and the mounting seat sleeve is provided with an outer portion of the screw rod, and the outer surface of the mounting seat is fixed with four connecting ears 1, and the four connecting ears 1 are rotatably connected to a rotating arm 1 through a rotating shaft, and the outer surface of the screw rod is threadedly connected with a ring sleeve 1 and a ring sleeve 2, and the outer surface of the ring sleeve 1 is fixed with four connecting ears 2, and the four connecting ears 2 are rotatably connected to the rotating arm 2 through a rotating shaft, and the outer surface of the ring sleeve 2 is fixed with four connecting ears 3, and the four connecting ears 3 are rotatably connected to the rotating arm 3 through a rotating shaft, and four T-shaped support plates are arranged around the screw rod, and one end of the rotating arm 1, the rotating arm 2, and the rotating arm 3 are rotatably connected to the T-shaped support plate through a rotating shaft, and one side of the four T-shaped support plates is fixed with a vertical plate.

[0007] Preferably, one side of the four vertical plates is in contact and extrusion with the inner walls of multiple ring steel plates, a through groove 2 is provided through the top of the base, the through groove 2 is located directly below the through groove 1, an annular groove is provided on the top of the through groove 2, and the bottom of the rotating plate is rotatably connected to the bottom wall of the annular groove.

[0008] Preferably, a driving assembly for driving the rotating plate to rotate is provided inside the base, and the driving assembly includes a gear ring fixed to the bottom of the rotating plate, a rotating column is rotatably connected to the bottom wall of the base, a gear 1 is fixed to the top of the rotating column, the gear 1 is meshed with the gear ring, and a rotating rod is also rotatably connected to the bottom wall of the base, a pulley 1 is fixed on the rotating rod and the rotating column, and the two pulleys 1 are connected by a belt transmission, and a motor 2 is fixed on the top of the base, and the motor 2 drives the rotating rod to rotate.

[0009] Preferably, an intermittent scraping and sticking assembly for removing welding slag from the joints of multiple ring steel plates is provided inside the base. The intermittent scraping and sticking assembly includes a driving rod rotatably connected to the bottom wall of the base, and a vertical rod is also rotatably connected to the bottom wall of the base. The top end of the vertical rod passes through the base and extends to the top of the base.

[0010] Preferably, pulley 2 is fixed to the outer surface of the driving rod and the rotating column, and the two pulleys 2 are connected by belt 2. A half gear is also fixed to the outer surface of the driving rod, and gear 2 is slidably connected to the outer surface of the vertical rod, and the half gear is meshed with gear 2.

[0011] Preferably, a cross plate is fixed to the top of the vertical pole and the outer surface of the vertical pole, a slide groove is opened on both sides of the two cross plates, one side of the two cross plates is slidably connected to a connecting plate one, one side of the two connecting plates one extends to the inside of the slide groove, and the outer surfaces of the two connecting plates one are slidably connected to the inner surface of the slide groove, a scraper is fixed between the opposite sides of the two connecting plates one, and one side of the scraper is in contact and extrusion with the outer wall of a plurality of ring steel plates.

[0012] Preferably, two connecting plates 2 are slidably connected to the other side of the two horizontal plates, one side of the two connecting plates 2 extends to the inside of the slide groove, and the outer surfaces of the two connecting plates 2 are slidably connected to the inner surface of the slide groove, and an adhesion roller is rotatably connected between the opposite sides of the two connecting plates 2, and the outer surface of the adhesion roller is in contact and extrusion with the outer walls of multiple ring steel plates, and a spring 1 is fixed between the two connecting plates 1 and 2 and the inner wall of the slide groove.

[0013] Preferably, a driving clutch unit for driving gear 2 to perform lifting and lowering clutch is provided on the vertical pole, and the driving clutch unit includes a circular plate fixed on the vertical pole, and two electric telescopic rods are fixed on the top of the circular plate, and the output ends of the two electric telescopic rods are fixed to the bottom of gear 2, and two limit rods are fixed to the outer surfaces of the two vertical poles, and two limit grooves are provided inside the gear 2, and the outer surfaces of the two limit rods are slidably connected to the inner surfaces of the limit grooves.

[0014] Preferably, a reverse locking unit is provided on the vertical pole, and the reverse locking unit includes a ratchet fixed on the vertical pole, a mounting plate is fixed on the bottom wall of the base, a pawl is rotatably connected to the bottom wall of the base through a pin shaft, the pawl is clamped with the ratchet, and a spring 2 is fixed between one side of the mounting plate and one side of the pawl.

[0015] Preferably, automatic welding units for welding the joints of multiple ring steel plates are provided on both sides of the top of the base, and the automatic welding units include a mounting frame fixed to the top of the base, a cylinder 1 is fixed to the top of the mounting frame, a movable frame is fixed to the output end of the cylinder 1, a fixed plate is fixed to one side of the movable frame, a cylinder 2 is fixed to one side of the fixed plate, a movable seat is fixed to the output end of the cylinder 2, and a welding gun is clamped on the movable seat by a mechanical clamping arm.

[0016] Beneficial Effects

[0017] The present invention provides a high-performance welding device for processing road and bridge steel formwork structures. Compared with the prior art, it has the following beneficial effects:

[0018] (1) Through the setting of the automatic quick alignment mechanism, the quick automatic alignment of multiple stacked ring steel plates is realized. After the ring steel plates are aligned, it is convenient to weld the joints without manual alignment operation. The degree of automation is high, the alignment is accurate and the effect is good, which further improves the welding effect. At the same time, the four T-shaped support plates and the vertical plates can be adaptively expanded and contracted, which realizes the tightening and alignment of ring steel plates of different sizes, meets the use of ring steel plates of different pipe diameters, and expands the scope of application of the device.

[0019] (2) Through the setting of the intermittent scraping ash sticking component, the scraper is turned over to contact with the ring steel plate, so as to scrape off the welding slag at the joint of the ring steel plate. Through the intermittent 180-degree rotation operation, the adhesion roller is rotated to contact with the ring steel plate, which further realizes the adhesion and cleaning of fine welding ash at the joint of the ring steel plate. After welding is completed, the joint can be processed in time, avoiding the phenomenon that the welding slag at the joint is not easy to remove after solidification if it is not cleaned quickly, thereby greatly improving the work efficiency. At the same time, through the setting of the slide groove and the spring, the elastic expansion and contraction of the scraper and the adhesion roller are realized, which can be well adapted to the ring steel plates of different sizes, so that the scraper and the adhesion roller are always in contact with the outer wall of the ring steel plate, achieving a good cleaning effect.

[0020] (3) The automatic quick alignment mechanism and the intermittent scraping and dust-sticking component are linked through pulley 2 and belt 2, so that welding slag can be cleaned synchronously while welding. Only through the setting of motor 2, the automatic quick alignment mechanism and the intermittent scraping and dust-sticking component can work synchronously, further improving the overall automation level of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the external structure of the present invention;

[0022] Figure 2 It is a three-dimensional exploded view of the local structure of the present invention;

[0023] Figure 3 A three-dimensional diagram of the automatic rapid alignment mechanism of the present invention;

[0024] Figure 4 The local structure of the present invention is three-dimensional Figure 1 ;

[0025] Figure 5 For the present invention Figure 3 A partial enlarged view of the middle A;

[0026] Figure 6 The local structure of the present invention is three-dimensional Figure 2 ;

[0027] Figure 7 It is a cross-sectional view of the horizontal plate of the present invention;

[0028] Figure 8 It is a three-dimensional diagram of the automatic welding unit of the present invention.

[0029] In the figure: 1, base; 2, square box; 3, through slot 1; 4, rotating plate; 5, ring steel plate; 6, automatic quick alignment mechanism; 7, through slot 2; 8, ring slot; 9, driving assembly; 10, intermittent scraping and dust sticking assembly; 11, automatic welding unit; 12, driving clutch unit; 13, reverse locking unit; 61, screw rod; 62, motor 1; 63, mounting seat; 64, connecting ear 1; 65, rotating arm 1; 66, ring sleeve 1; 67, ring sleeve 2; 68, connecting ear 2; 69, rotating arm 2; 610, connecting ear 3; 611, rotating arm 3; 612, T-shaped support plate; 613, vertical plate; 91, gear ring; 92, rotating column; 93, gear 1; 94, rotating rod; 95, pulley 1; 96, belt pulley Belt one; 97, motor two; 101, drive rod; 102, vertical rod; 103, pulley two; 104, belt two; 105, half gear; 106, gear two; 107, horizontal plate; 108, slide; 109, connecting plate one; 1010, scraper; 1011, connecting plate two; 1012, adhesion roller; 1013, spring one; 111, mounting frame; 112, cylinder one; 113, moving frame; 114, fixed plate; 115, cylinder two; 116, moving seat; 117, welding gun; 121, round plate; 122, electric telescopic rod; 123, limit rod; 124, limit groove; 131, ratchet; 132, mounting plate; 133, pawl; 134, spring two. DETAILED DESCRIPTION

[0030] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0031] The present invention provides three technical solutions, including the following embodiments:

[0032] Example 1

[0033] See also Figure 1-Figure 3 A high-performance welding device for processing steel formwork structure of road and bridge includes a base 1, which is a box body with a hollow interior. A square box 2 is fixed on the top of the base 1. The square box 2 is used to receive the scraped welding slag, so that the welding slag can be cleaned out later to prevent the welding slag from falling to the outside and polluting the working environment. A through groove 3 is provided at the bottom of the square box 2. A rotating plate 4 is rotatably connected inside the through groove 3. The size of the rotating plate 4 is adapted to that of the through groove 3, and the top of the rotating plate 4 is flush with the bottom wall of the square box 2. A plurality of ring steel plates 5 are stacked on the top of the rotating plate 4. A cylindrical steel formwork can be formed by stacking and welding the plurality of ring steel plates 5. An automatic quick alignment mechanism 6 for vertically aligning the plurality of ring steel plates 5 is provided on the processing rotating plate 4.

[0034] The automatic quick alignment mechanism 6 includes a screw rod 61 rotatably connected to the top of the rotating plate 4, and a motor 62 is fixed to the bottom of the rotating plate 4. The motor 62 is a three-phase asynchronous motor that can be reversed, controlled by an external switch, and electrically connected to an external power supply. The motor 62 drives the screw rod 61 to rotate, and the output end of the motor 62 is fixed to one end of the screw rod 61 through a coupling. A mounting seat 63 is fixed to the top of the rotating plate 4, and the mounting seat 63 is sleeved with the outside of the screw rod 61. The screw rod 61 rotates in the mounting seat 63. Four connecting ears 64 are fixed to the outer surface of the mounting seat 63. The four connecting ears 64 are rotatably connected to a rotating arm 65 through a rotating shaft. The outer surface of the screw rod 61 is threadedly connected to a ring sleeve 66 and a ring Four connecting ears 2 68 are fixed to the outer surface of sleeve 2 67 and ring sleeve 1 66, and the four connecting ears 2 68 are rotatably connected to rotating arms 2 69 via rotating shafts. Four connecting ears 3 610 are fixed to the outer surface of ring sleeve 2 67, and the four connecting ears 3 610 are rotatably connected to rotating arms 3 611 via rotating shafts. Four T-shaped support plates 612 are arranged around the screw rod 61, and one end of rotating arms 1 65, 2 69 and 3 611 are rotatably connected to the T-shaped support plates 612 via rotating shafts. A vertical plate 613 is fixed to one side of the four T-shaped support plates 612. The arrangement of the four vertical plates 613 allows the multiple ring steel plates 5 to be automatically aligned in the vertical direction when the four vertical plates 613 contact the inner walls of the multiple ring steel plates 5.

[0035] By setting up the automatic quick alignment mechanism 6, quick and automatic alignment of multiple stacked annular steel plates 5 is achieved. After the annular steel plates 5 are aligned, welding at the joints is convenient without manual alignment operation. The degree of automation is high, the alignment is accurate and the effect is good, which further improves the welding effect. At the same time, the four T-shaped support plates 612 and the vertical plates 613 can be adaptively expanded and contracted, so that the annular steel plates 5 of different sizes can be tightened and aligned, which meets the use of annular steel plates 5 of different pipe diameters and expands the application range of the device.

[0036] One side of the four vertical plates 613 is in contact and extruded with the inner walls of the multiple ring steel plates 5. A through groove 27 is opened on the top of the base 1. The through groove 27 is located directly below the through groove 1 3. The through groove 27 is slightly smaller than the size of the through groove 1 3. An annular groove 8 is opened on the top of the through groove 27. The bottom of the rotating plate 4 is rotatably connected to the bottom wall of the annular groove 8, and the rotating plate 4 is placed in the annular groove 8.

[0037] Example 2

[0038] Based on Example 1, see Figure 4-Figure 7As shown, a driving assembly 9 for driving the rotating plate 4 to rotate is arranged inside the base 1, and the driving assembly 9 includes a gear ring 91 fixed at the bottom of the rotating plate, the gear ring 91 passes through the through slot 27 and is located inside the base 1, a rotating column 92 is rotatably connected to the bottom wall of the base 1, a gear 1 93 is fixed to the top of the rotating column 92, the gear 1 93 is meshed with the gear ring 91, a rotating rod 94 is also rotatably connected to the bottom wall of the base 1, a pulley 1 95 is fixed to the rotating rod 94 and the rotating column 92, and the two pulleys 1 95 are connected by a belt 1 96 for transmission, a motor 2 97 is fixed to the top of the base 1, the motor 2 97 is controlled by an external switch and is electrically connected to an external power supply, the motor 2 97 drives the rotating rod 94 to rotate, and the output end of the motor 2 97 is fixed to one end of the rotating rod 94 through a coupling.

[0039] An intermittent scraper and dust collector 10 for removing welding slag from the joints of multiple ring steel plates 5 is arranged inside the base 1. The intermittent scraper and dust collector 10 includes a driving rod 101 rotatably connected to the bottom wall of the base 1. A vertical rod 102 is also rotatably connected to the bottom wall of the base 1. The top end of the vertical rod 102 penetrates the base 1 and extends to the top of the base 1.

[0040] Pulley 2 103 is fixed on the outer surface of the driving rod 101 and the rotating column 92, and the two pulleys 103 are connected by belt 2 104. A half gear 105 is also fixed on the outer surface of the driving rod 101, and gear 2 106 is slidably connected to the outer surface of the vertical rod 102. The half gear 105 is meshed with gear 2 106, and one rotation of the half gear 105 drives gear 2 106 to rotate half a circle.

[0041] A cross plate 107 is fixed to the top of the vertical pole 102 and the outer surface of the vertical pole 102, and a slide groove 108 is opened on both sides of the two cross plates 107. One side of the two cross plates 107 is slidably connected with a connecting plate 109, one side of the two connecting plates 109 extends to the inside of the slide groove 108, and the outer surfaces of the two connecting plates 109 are slidably connected to the inner surface of the slide groove 108, and a scraper 1010 is fixed between the opposite sides of the two connecting plates 109, and one side of the scraper 1010 contacts and squeezes the outer wall of multiple ring steel plates 5.

[0042] The other side of the two horizontal plates 107 is slidably connected to two connecting plates 1011, one side of the two connecting plates 1011 extends to the inside of the slide groove 108, and the outer surfaces of the two connecting plates 1011 are slidably connected to the inner surface of the slide groove 108, and an adhesion roller 1012 is rotatably connected between the opposite sides of the two connecting plates 1011, and the outer surface of the adhesion roller 1012 is in contact and extrusion with the outer walls of multiple ring steel plates 5, and a spring 1013 is fixed between the two connecting plates 109 and the connecting plate 2 1011 and the inner wall of the slide groove 108.

[0043] By setting the intermittent scraping and ash sticking component 10, the scraper 1010 is flipped to contact the annular steel plate 5, so as to achieve the scraping of welding slag at the joint of the annular steel plate 5, and by the intermittent 180-degree rotation operation, the adhesion roller 1012 is rotated to contact the annular steel plate 5, and the adhesion and cleaning of fine welding ash at the joint of the annular steel plate 5 is further achieved. After welding is completed, the joint can be processed in time, avoiding the phenomenon that the welding slag at the joint is not quickly cleaned and is difficult to remove after solidification, thereby greatly improving the work efficiency. At the same time, through the setting of the slide groove 108 and the spring 1013, the elastic expansion and contraction of the scraper 1010 and the adhesion roller 1012 are achieved, which can be well adapted to the annular steel plates 5 of different sizes, so that the scraper 1010 and the adhesion roller 1012 are always in contact with the outer wall of the annular steel plate 5, so as to achieve a good cleaning effect.

[0044] A driving clutch unit 12 for driving the second gear 106 to perform lifting and lowering clutch is provided on the vertical pole 102. The driving clutch unit 12 includes a circular plate 121 fixed on the vertical pole 102. Two electric telescopic rods 122 are fixed on the top of the circular plate 121. The electric telescopic rods 122 are controlled by an external switch and are electrically connected to an external power supply. The output ends of the two electric telescopic rods 122 are fixed to the bottom of the second gear 106. Two limit rods 123 are fixed to the outer surfaces of the two vertical poles 102. Two limit grooves 124 are provided inside the second gear 106. The outer surfaces of the two limit rods 123 are slidably connected with the inner surfaces of the limit grooves 124. The setting of the limit rods 123 and the limit grooves 124 ensures that the second gear 106 can only slide up and down on the vertical pole 102. Through the setting of the driving clutch unit 12, the scraper 1010 and the adhesion roller 1012 can be stopped at a fixed point, and scraping and dusting can be selected according to needs.

[0045] A reverse locking unit 13 is provided on the vertical pole 102, and the reverse locking unit 13 includes a ratchet 131 fixed on the vertical pole 102, a mounting plate 132 is fixed on the bottom wall of the base 1, a pawl 133 is rotatably connected to the bottom wall of the base 1 through a pin shaft, the pawl 133 is clamped with the ratchet 131, and a spring 2 134 is fixed between one side of the mounting plate 132 and one side of the pawl 133. The setting of the reverse locking unit 13 can prevent the annular steel plate 5 from driving the scraper 1010 and the adhesion roller 1012 to move during the rotation, and reversely lock the scraper 1010 and the adhesion roller 1012 to prevent movement.

[0046] Example 3

[0047] Based on Example 2, see Figure 1 and Figure 8As shown, both sides of the top of the base 1 are provided with automatic welding units 11 for welding the joints of the plurality of ring steel plates 5. The automatic welding unit 11 comprises a mounting frame 111 fixed to the top of the base 1, a cylinder 112 is fixed to the top of the mounting frame 111, the cylinder 112 is controlled by an external switch and is electrically connected to an external power supply, a moving frame 113 is fixed to the output end of the cylinder 112, the cylinder 112 drives the moving frame 113 to move up and down, a fixed plate 114 is fixed to one side of the moving frame 113, and a fixed plate 114 is fixed to one side of the fixed plate 114. A second cylinder 115 is fixed thereon, and the second cylinder 115 is controlled by an external switch and is electrically connected to an external power supply. A movable seat 116 is fixed to the output end of the second cylinder 115, and a welding gun 117 is clamped on the movable seat 116 by a mechanical clamping arm. The second cylinder 115 drives the welding gun 117 to move horizontally, so as to facilitate adaptation to the annular steel plates 5 of different sizes. The mechanical clamping arm is a prior art, and can clamp the welding gun 117 after startup, and release the welding gun 117 when closed. The welding gun 117 is a prior art, and can weld the joints of the annular steel plates 5 after startup.

[0048] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0049] During operation, a plurality of ring steel plates 5 are stacked and placed on the rotating plate 4, and the motor 1 62 is started, so that the motor 1 62 drives the screw rod 61 to rotate, and the screw rod 61 drives the ring sleeve 1 66 and the ring sleeve 2 67 to move downward, and at the same time, the ring sleeve 1 66 and the ring sleeve 2 67 drive the rotating arm 2 69 and the rotating arm 3 611 to rotate and expand outward, so that the four T-shaped support plates 612 are spread outward, and then the vertical plate 613 is in contact with and squeezed with the inner walls of the plurality of ring steel plates 5, so that the plurality of ring steel plates 5 are evenly spread out and adaptively aligned and stacked, and the gas is further started. Cylinder 112 is activated to drive the welding gun 117 downward, cylinder 115 is activated to drive the welding gun 117 close to the joint of the adjacent ring steel plates 5, welding gun 117 is activated to weld the joint, motor 2 97 is activated to drive the rotating rod 94 to rotate, and the rotating rod 94 drives the pulley 1 95 to rotate, the pulley 1 95 drives the rotating column 92 and the gear 1 93 to rotate synchronously through the belt 1 96, the gear 1 93 drives the gear ring 91 to rotate, and the gear ring 91 drives the rotating column 92 and the gear 1 93 to rotate. The plate 4 and the plurality of ring steel plates 5 are rotated, and the ring steel plate 5 is welded around the seam by using the welding gun 117 while rotating, and the ring steel plate 5 is scraped off the welding slag by using the scraper 1010 while rotating, and the two electric telescopic rods 12 are started to contract, so that the gear 2 106 moves downward, and the gear 2 106 is meshed with the half gear 105. At this time, the motor 2 97 is started and the driving rod 101 is driven to rotate through the cooperation of the pulley 2 103 and the belt 2 104, and the driving rod 101 is driven The movable half gear 105 rotates, and at the same time, the half gear 105 drives the second gear 106 to perform intermittent rotation of half a circle. The second gear 106 drives the vertical pole 102, the scraper 1010, and the adhesion roller 1012 to perform intermittent rotation of half a circle, so that the adhesion roller 1012 contacts the joint of the ring steel plate 5, and then the electric telescopic rod 122 is started to move the second gear 106 upward and separate from the half gear 105. At this time, the adhesion roller 1012 automatically adheres to the fine welding slag dust as the ring steel plate 5 rotates, and the cleaning is cleaner.

[0050] The embodiments of the invention are described in detail above, but the contents are only preferred embodiments of the invention and cannot be considered to limit the scope of implementation of the invention. All equivalent changes and improvements made within the scope of the invention should still fall within the scope of the invention.

Claims

1. A high-performance welding device for processing road and bridge steel formwork structures, comprising a base (1), characterized in that: A square box (2) is fixed on the top of the base (1), a through slot (3) is provided through the bottom of the square box (2), a rotating plate (4) is rotatably connected inside the through slot (3), a plurality of ring steel plates (5) are stacked on the top of the rotating plate (4), and an automatic quick alignment mechanism (6) for vertically aligning the plurality of ring steel plates (5) is provided on the rotating plate (4); The automatic quick alignment mechanism (6) comprises a screw rod (61) rotatably connected to the top of a rotating plate (4); a motor (62) is fixed to the bottom of the rotating plate (4); the motor (62) drives the screw rod (61) to rotate; a mounting seat (63) is fixed to the top of the rotating plate (4); the mounting seat (63) is sleeved on the outside of the screw rod (61); four connecting ears (64) are fixed to the outer surface of the mounting seat (63); the four connecting ears (64) are rotatably connected to a rotating arm (65) via a rotating shaft; the outer surface of the screw rod (61) is threadedly connected to a ring sleeve (66) and a ring sleeve (67); the ring sleeve (63) is sleeved on the outer surface of the rotating plate (4); Four connecting ears (68) are fixed on the outer surface of the ring sleeve (66), and the four connecting ears (68) are rotatably connected to the rotating arm (69) through a rotating shaft. Four connecting ears (610) are fixed on the outer surface of the ring sleeve (67), and the four connecting ears (610) are rotatably connected to the rotating arm (611) through a rotating shaft. Four T-shaped support plates (612) are arranged around the screw rod (61), and one end of the rotating arm (65), the rotating arm (69), and the rotating arm (611) are rotatably connected to the T-shaped support plate (612) through a rotating shaft, and a vertical plate (613) is fixed on one side of the four T-shaped support plates (612).

2. A high-performance welding device for processing road and bridge steel formwork structure according to claim 1, characterized in that: One side of the four vertical plates (613) is in contact with and squeezed against the inner walls of the plurality of annular steel plates (5); a second through groove (7) is provided through the top of the base (1); the second through groove (7) is located directly below the first through groove (3); an annular groove (8) is provided at the top of the second through groove (7); and the bottom of the rotating plate (4) is rotatably connected to the bottom wall of the annular groove (8).

3. A high-performance welding device for processing road and bridge steel formwork structure according to claim 1, characterized in that: A driving assembly (9) for driving the rotating plate (4) to rotate is arranged inside the base (1), and the driving assembly (9) comprises a toothed ring (91) fixed at the bottom of the rotating plate (4); a rotating column (92) is rotatably connected to the bottom wall of the base (1); a gear (93) is fixed on the top of the rotating column (92); the gear (93) is meshed with the toothed ring (91); a rotating rod (94) is also rotatably connected to the bottom wall of the base (1); a pulley (95) is fixed on both the rotating rod (94) and the rotating column (92); the two pulleys (95) are connected by a belt (96); a motor (97) is fixed on the top of the base (1); the motor (97) drives the rotating rod (94) to rotate.

4. A high-performance welding device for processing road and bridge steel formwork structure according to claim 3, characterized in that: An intermittent scraping and sticking assembly (10) for removing welding slag from the joints of a plurality of ring steel plates (5) is arranged inside the base (1). The intermittent scraping and sticking assembly (10) comprises a driving rod (101) rotatably connected to the bottom wall of the base (1). A vertical rod (102) is also rotatably connected to the bottom wall of the base (1). The top end of the vertical rod (102) passes through the base (1) and extends to the top of the base (1).

5. A high-performance welding device for processing road and bridge steel formwork structure according to claim 4, characterized in that: The outer surfaces of the driving rod (101) and the rotating column (92) are both fixed with a second pulley (103), and the two second pulleys (103) are connected to each other through a second belt (104). A half gear (105) is also fixed to the outer surface of the driving rod (101), and a second gear (106) is slidably connected to the outer surface of the vertical rod (102), and the half gear (105) is meshed with the second gear (106).

6. A high-performance welding device for processing road and bridge steel formwork structure according to claim 4, characterized in that: A transverse plate (107) is fixed to the top of the vertical rod (102) and the outer surface of the vertical rod (102), and a slide groove (108) is opened on both sides of the two transverse plates (107). One side of the two transverse plates (107) is slidably connected to a connecting plate (109), one side of the two connecting plates (109) extends to the inside of the slide groove (108), and the outer surfaces of the two connecting plates (109) are slidably connected to the inner surface of the slide groove (108), and a scraper (1010) is fixed between the opposite sides of the two connecting plates (109), and one side of the scraper (1010) contacts and squeezes the outer wall of the plurality of ring steel plates (5).

7. A high-performance welding device for processing road and bridge steel formwork structure according to claim 6, characterized in that: The other side of the two horizontal plates (107) is slidably connected to two connecting plates (1011), one side of the two connecting plates (1011) extends to the inside of the slide groove (108), and the outer surfaces of the two connecting plates (1011) are slidably connected to the inner surface of the slide groove (108), and an adhesive roller (1012) is rotatably connected between the opposite sides of the two connecting plates (1011), and the outer surface of the adhesive roller (1012) is in contact and extrusion with the outer walls of multiple ring steel plates (5), and a spring (1013) is fixed between the two connecting plates (109) and the connecting plate (1011) and the inner wall of the slide groove (108).

8. A high-performance welding device for processing road and bridge steel formwork structure according to claim 5, characterized in that: The vertical pole (102) is provided with a driving clutch unit (12) for driving the second gear (106) to perform lifting and clutching. The driving clutch unit (12) comprises a circular plate (121) fixed on the vertical pole (102). Two electric telescopic rods (122) are fixed on the top of the circular plate (121). The output ends of the two electric telescopic rods (122) are fixed to the bottom of the second gear (106). Two limiting rods (123) are fixed to the outer surfaces of the two vertical poles (102). Two limiting grooves (124) are provided inside the second gear (106). The outer surfaces of the two limiting rods (123) are slidably connected to the inner surfaces of the limiting grooves (124).

9. A high-performance welding device for processing road and bridge steel formwork structure according to claim 4, characterized in that: A reverse locking unit (13) is provided on the vertical rod (102), and the reverse locking unit (13) comprises a ratchet (131) fixed on the vertical rod (102); a mounting plate (132) is fixed on the bottom wall of the base (1); a ratchet (133) is rotatably connected to the bottom wall of the base (1) via a pin shaft; the ratchet (133) is clamped with the ratchet (131); and a second spring (134) is fixed between one side of the mounting plate (132) and one side of the ratchet (133).

10. A high-performance welding device for processing road and bridge steel formwork structure according to claim 1, characterized in that: Automatic welding units (11) for welding the joints of a plurality of ring steel plates (5) are arranged on both sides of the top of the base (1), and the automatic welding unit (11) comprises a mounting frame (111) fixed on the top of the base (1), a cylinder 1 (112) is fixed on the top of the mounting frame (111), a movable frame (113) is fixed on the output end of the cylinder 1 (112), a fixed plate (114) is fixed on one side of the movable frame (113), a cylinder 2 (115) is fixed on one side of the fixed plate (114), a movable seat (116) is fixed on the output end of the cylinder 2 (115), and a welding gun (117) is clamped on the movable seat (116) by a mechanical clamping arm.

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