CN-121989148-A - Panel orthotic devices is used in processing of steel case roof beam

CN121989148ACN 121989148 ACN121989148 ACN 121989148ACN-121989148-A

Abstract

The invention relates to the field of correction processing, and particularly provides a panel correction device for processing a steel box girder, which comprises a first conveyor and a second conveyor, wherein a bottom plate is arranged between the first conveyor and the second conveyor, a positioning clamping assembly is arranged at the top of the bottom plate, a polishing assembly is arranged on the positioning clamping assembly, an elastic cleaning assembly is arranged on one side of the first conveyor, which is close to the positioning clamping assembly, the positioning clamping assembly comprises an auxiliary driving part and an elastic clamping part, the elastic clamping part comprises a first fixed plate fixed on two sides of the top of the bottom plate, a first sliding rail is arranged at the top of the first fixed plate, a group of sliding blocks in sliding fit are arranged on the first sliding rail, a second sliding plate is transversely arranged between the tops of the sliding blocks, two sides of the top of the second sliding plate are respectively provided with a second fixed plate, a first sliding plate is arranged between the tops of the second fixed plate, two sides of the first sliding plate are respectively provided with a notch, and a positioning plate is arranged in the notch. The invention has the following beneficial effects that the processing efficiency of the steel box girder panel is improved, and the labor cost is reduced.

Inventors

LI WENJIE
MA LONG
LIN CUNYOU
GUAN SHINING
SONG HAIPENG
WANG XINGKUO
ZHANG AIRAN
JIAO ANDI

Assignees

山东省路桥集团有限公司

Dates

Publication Date: 20260508
Application Date: 20260410

Claims (9)

1. The panel correction device for processing the steel box girder is characterized by comprising a first conveyor (1) and a second conveyor (2), wherein a bottom plate (3) is arranged between the first conveyor (1) and the second conveyor (2), a positioning clamping assembly (4) is arranged at the top of the bottom plate (3), a polishing assembly (5) is arranged on the positioning clamping assembly (4), and an elastic cleaning assembly (6) is arranged on one side, close to the positioning clamping assembly (4), of the first conveyor (1); The positioning clamping assembly (4) comprises an auxiliary driving part and an elastic clamping part, the elastic clamping part comprises a first fixed plate (7) fixed on two sides of the top of the bottom plate (3), a first sliding rail (8) is arranged at the top of the first fixed plate (7), a group of sliding blocks (9) in sliding fit are arranged on the first sliding rail (8), a second moving plate (10) is transversely arranged between the tops of the sliding blocks (9), two fixed plates (11) are arranged on two sides of the top of the second moving plate (10), a first moving plate (12) is arranged between the tops of the fixed plates (11), notches (13) are formed in the two sides of the first moving plate (12), a positioning plate (14) is arranged in the notches (13), a screw rod (15) is transversely arranged at the center of the lower part of the positioning plate (14), one end of the screw rod (15) is movably connected to the side edge of the fixed plate (11) on the corresponding side, and the other end of the screw rod (15) penetrates through the other side fixed plate (11) and is electrically connected with a first motor (16) arranged in the middle of the bottom side of the first moving plate (12); The polishing assembly (5) comprises a second slide rail (17) arranged on the upper part of the outer wall of the first fixed plate (7), one end of the second slide rail (17) is provided with a controller, the second slide rail (17) is provided with an electric slide seat (18) in sliding fit, the outer wall of the electric slide seat (18) is provided with a symmetrical L-shaped seat (19), the top of the L-shaped seat (19) is provided with a third fixed plate (20), the inner side of the bottom of the third fixed plate (20) is provided with a pneumatic adjusting part, and the pneumatic adjusting part is provided with a plurality of polishing rollers (21); The elastic cleaning assembly (6) comprises a motor II (22), the motor II (22) is arranged in the first conveyor (1) and is close to one side of the bottom plate (3), the output end of the motor II (22) is connected with a rotating shaft (23), the rotating shaft (23) penetrates through the first conveyor (1) to be transversely and movably connected to the other side of the first conveyor (1), and an expanding part is arranged on the rotating shaft (23).
2. The steel box girder machining panel correction device according to claim 1, wherein guide rods (24) are transversely arranged on two sides of the lower part between the corresponding side edges of the two side fixing plates (11), and the guide rods (24) penetrate through the positioning plates (14); The middle part cover of lead screw (15) is equipped with sleeve one (25), and sleeve one (25) both ends all are equipped with bedplate (26), and the bottom center department at first board (12) that moves is fixed at the top of bedplate (26).
3. The steel box girder machining panel correction device according to claim 1, wherein an elastic clamping plate (27) is arranged at the upper part of the inner wall of the positioning plate (14).
4. The correction device for the panel for processing the steel box girder according to claim 1, wherein the auxiliary driving part comprises a cylinder supporting seat (28), the cylinder supporting seat (28) is fixed at the middle part of one side of the top of the bottom plate (3) close to the second conveyor (2), the cylinder supporting seat (28) is provided with a first cylinder (29), a plurality of first air rods (30) are arranged in the first cylinder (29), the first air rods (30) penetrate through the first cylinder (29), a push plate (31) is arranged at one side of the first air rods (30) far away from the first cylinder (29), a group of fixing blocks (32) are arranged at the position, close to the center, of one side of the push plate (31) far away from the first air rods (30), a connecting shaft (33) is arranged at one side of the fixing blocks (32), two ends of the connecting shaft (33) are respectively provided with a second gear (34), the middle part of the connecting shaft (33) is provided with a first gear (35), the top of the first gear (35) is provided with a meshed second gear plate (36), the top of the second gear plate (36) is fixed at the bottom of the second moving plate (10), one side of the second gear plate (34) is provided with a meshed with the first gear plate (37), and the bottom of the first gear plate (37) is fixed at the bottom of the bottom plate (37).
5. The correction device for the steel box girder machining panel according to claim 1, wherein the pneumatic adjusting part comprises a second cylinder (38) arranged on the outer side of the bottom of the third fixing plate (20), a second matched air rod (39) is arranged in the second cylinder (38), the second air rod (39) penetrates through the second cylinder (38), and a pressing plate (40) is arranged at the bottom of the second air rod (39).
6. The steel box girder machining panel correction device according to claim 5, wherein the pneumatic adjusting part further comprises supporting plates (41) fixed on two sides of the bottom of the pressing plate (40), shafts I are inserted into the lower portions of the supporting plates (41), folded plates (42) and U-shaped plates (43) are respectively arranged on the shafts I, the U-shaped plates (43) are located below the folded plates (42), openings are formed in the outer sides of the folded plates (42) and the U-shaped plates (43), shafts II are arranged at the lower portions of the openings, connecting plates (44) are arranged in the middle of the shafts II, limiting wheels (45) are arranged at two ends of the connecting plates, and polishing rollers (21) respectively transversely penetrate between the corresponding limiting wheels (45) on one side of the connecting plates.
7. The panel correction device for processing the steel box girder according to claim 1, wherein the expansion part comprises a second sleeve (46) sleeved on the rotating shaft (23), a plurality of first convex plates (47) are arranged on the outer wall of the second sleeve (46), a group of driving rods (48) are arranged at two ends of the first convex plates (47), the outer sides of the driving rods (48) are fixed on two sides of the second convex plates (49), supporting plates (50) are arranged at the outer sides of the second convex plates (49), and a template plate (51) is arranged at two ends of each supporting plate (50); A plurality of guide sliding grooves (53) are formed in the polygonal plate (52), the tool plate (51) is embedded in the guide sliding grooves (53), a spring (54) is arranged on the inner side of the tool plate (51), and one side, away from the tool plate (51), of the spring (54) is fixed on the inner side of the guide sliding grooves (53); An arc-shaped plate is arranged on the outer side of the supporting plate (50), and the arc-shaped plates are combined to form a circular auxiliary roller II (55).
8. The steel box girder machining panel correction device according to claim 7, wherein protruding strips are arranged on corresponding sides of the surface of the rotating shaft (23), and protruding grooves matched with the protruding strips are arranged on corresponding sides of the inner wall of the second sleeve (46).
9. The steel box girder machining panel correction device according to claim 7, wherein a group of auxiliary rollers (56) are arranged on one side, close to the bottom plate (3), of the first conveyor (1), and the auxiliary rollers (56) are located below the auxiliary rollers (55).

Description

Panel orthotic devices is used in processing of steel case roof beam Technical Field The invention relates to a panel correction device for processing a steel box girder, and belongs to the technical field of correction processing. Background The steel box girder is used as a key bearing member of modern bridges and large buildings, and the flatness of the panel is a foundation for ensuring the welding quality and precision of the whole structure. Before the steel box girder is assembled and welded, the steel plate for manufacturing the panel must be subjected to leveling treatment to eliminate internal stress and warp deformation generated in the rolling, transportation and blanking cutting processes. If the deformed steel plates are directly used for assembly welding, the assembly is difficult, the quality of welding seams is difficult to control, and the structural strength and the safety of the whole beam body are finally affected. In the process of processing, transporting and storing the steel box girder panel, the problems of surface adhesion impurities, oxide skin, welding slag, burrs and the like are easy to occur, and meanwhile, the panel is easy to slightly deform, and if the subsequent processing is directly carried out, the whole assembly precision and the structural strength of the steel box girder can be seriously affected. The existing steel box girder panel correction device has the problems of single function, separation of cleaning, positioning and correction procedures, low processing efficiency, poor suitability of a positioning clamping structure, incapability of being flexibly adjusted according to the size of a panel, difficulty in self-adapting the surface shape of the panel to a polishing correction assembly, poor correction and polishing effect and difficulty in meeting the requirement of high-precision processing of the steel box girder panel. Disclosure of Invention Aiming at the defects existing in the prior art, the invention aims to provide a panel correction device for processing a steel box girder. In order to achieve the above object, the present invention is realized by the following technical scheme: The panel correction device for processing the steel box girder comprises a first conveyor and a second conveyor, wherein a bottom plate is arranged between the first conveyor and the second conveyor, a positioning clamping assembly is arranged at the top of the bottom plate, a polishing assembly is arranged on the positioning clamping assembly, and an elastic cleaning assembly is arranged on one side, close to the positioning clamping assembly, of the first conveyor; the positioning clamping assembly comprises an auxiliary driving part and an elastic clamping part, wherein the elastic clamping part comprises a first fixed plate fixed on two sides of the top of a bottom plate, a first sliding rail is arranged on the top of the first fixed plate, a group of sliding blocks are arranged on the first sliding rail in a sliding fit mode, a second moving plate is transversely arranged between the tops of the sliding blocks, two sides of the second moving plate are respectively provided with a second fixed plate, a first moving plate is arranged between the tops of the second fixed plates, notches are respectively arranged on the two sides of the first moving plate, a positioning plate is arranged in the notches, a screw rod is transversely arranged at the center of the lower part of the positioning plate, one end of the screw rod is movably connected to the side of the second fixed plate corresponding to the side, the other end of the screw rod penetrates through the second fixed plate on the other side and is electrically connected with a motor arranged in the middle of the bottom side of the first moving plate, the polishing assembly comprises a second sliding rail arranged on the upper part of the outer wall of the fixed plate, one end of the second sliding rail is provided with a controller, a sliding fit electric sliding seat is arranged on the second sliding rail, a symmetrical L-shaped seat is arranged on the outer wall of the second sliding rail, a third fixed plate is arranged on the top of the second sliding seat, an inner side of the bottom of the fixed plate is provided with an adjusting part, a plurality of pneumatic rollers are arranged on the pneumatic adjusting part, the pneumatic motor assembly comprises the motor, the other end penetrates through the lower motor assembly, the second motor assembly and comprises a rotating shaft and is movably connected to the first rotating shaft and penetrates through the first rotating shaft. Further, guide rods are transversely arranged on two sides of the lower portion between the corresponding side edges of the second fixing plates on two sides, the guide rods penetrate through the positioning plates, a first sleeve is sleeved in the middle of the screw rod, seat plates are arranged at two ends of the first sleeve, and the to