CN-224223148-U - Steel construction welding seam processing apparatus

Abstract

The utility model relates to the technical field of weld joint treatment and discloses a steel structure weld joint treatment device which comprises a base, wherein a first movable frame and a second movable frame are connected to the inner side of the top of the base in a sliding manner, a first support and a second support are fixedly arranged on the inner sides of the first movable frame and the second movable frame, a first fixed block and a second fixed block are respectively arranged in the middle of the bottoms of the inner sides of the first movable frame and the second movable frame, a first supporting roller is rotatably connected to the inner side of the first support, and a second supporting roller is rotatably connected to the inner side of the second support. Can drive the compression roller through electric telescopic handle's drive and carry out the axial spacing fixed to placing the steel pipe on first backing roll and second backing roll when moving down, and the steel pipe lacks spacingly on radial direction, can manually rotate the steel pipe round self axial this moment, and then make the position of welding seam handle more convenient.

Inventors

• SHANG XIAOBO
• CHEN JIU
• ZHANG YADONG
• Shang Zhuocheng
• YIN XINYU

Assignees

• 洛阳盛鸿金诺科技有限公司

Dates

Publication Date

20260512

Application Date

20250427

Claims (4)

1. 1. A steel structure weld joint processing device comprises a base (1), and is characterized in that the inner side of the top of the base (1) is slidably connected with a first movable frame (2) and a second movable frame (3), the inner sides of the first movable frame (2) and the second movable frame (3) are fixedly provided with a first support (4) and a second support (5), the middle parts of the bottoms of the inner sides of the first movable frame (2) and the second movable frame (3) are respectively provided with a first fixed block (6) and a second fixed block (7), the inner side of the first support (4) is rotatably connected with a first supporting roller (8), the inner side of the second support (5) is rotatably connected with a second supporting roller (9), the inner common threads of the first fixed block (6) and the second fixed block (7) are sleeved with an adjusting mechanism (10) fixedly arranged at the top of the base (1), the inner sides of the tops of the first movable frame (2) and the second movable frame (3) are fixedly provided with an electric telescopic rod (11), the bottom end of the electric rod (11) is sleeved with a guide rod (12) which is sleeved with the inner side of the first movable frame (3), and the inside of the U-shaped frame (12) is rotationally connected with the compression roller (14).
2. 2. The steel structure welding seam processing device according to claim 1, wherein the adjusting mechanism (10) comprises a first fixing plate (101) and a second fixing plate (102) fixedly arranged at the top of the base (1), and bidirectional screw rods (103) which are connected with the first fixing plate (101) and the second fixing plate (102) in a threaded sleeve joint mode are connected in a common rotation mode inside the first fixing block (6) and the second fixing block (7).
3. 3. The steel structure welding seam processing device according to claim 2, wherein the second supporting roller (9) is internally sleeved with a limiting rod (15) rotatably connected to the inside of the first fixing plate (101) and the second fixing plate (102), and a limiting boss matched with the second supporting roller (9) is arranged on the outer side of the limiting rod (15).
4. 4. The steel structure welding seam processing device according to claim 2, wherein the two-way screw rod (103) and the limit rod (15) are fixedly sleeved with the handle (16) outside one end of the second fixing plate (102).

Description

Steel construction welding seam processing apparatus Technical Field The utility model relates to the technical field of weld joint treatment, in particular to a steel structure weld joint treatment device. Background Chinese patent application No. CN202323153449.5 discloses a steel structure weld treatment apparatus; comprising the following steps: the base is symmetrically matched with two annular fixing mechanisms for positioning a workpiece, a limiting plate is arranged between the two annular fixing mechanisms, a sliding seat is arranged on the base, and the limiting plate is in sliding fit with the sliding seat, so that the workpiece positioning device has the advantages that: limiting plate sliding fit is on the slide, and the limiting plate is in between two steel construction steel pipes to reach the accuracy of leaving the seam clearance, be favorable to the welding effect, the limiting plate is dismantled conveniently, does not influence follow-up welding, and annular fixed establishment can realize steel construction steel pipe's fixed, and annular fixed establishment inner ring is fixed with adjustable diameter's semi-ring accessory secondly, through changing annular fixed establishment aperture in order to realize better adaptation work piece diameter. The steel structure steel pipe cannot rotate after being clamped and fixed through the semi-ring fittings, so that the positions of welding seams are very inconvenient to process. Disclosure of utility model Aiming at the defects of the comparison document, the utility model provides a steel structure welding seam processing device, which solves the problems in the background technology. The technical scheme includes that the steel structure welding seam processing device comprises a base, wherein a first moving frame and a second moving frame are connected to the inner side of the top of the base in a sliding mode, a first support and a second support are fixedly arranged on the inner sides of the first moving frame and the second moving frame, a first fixing block and a second fixing block are respectively arranged in the middle of the bottoms of the inner sides of the first moving frame and the second moving frame, a first supporting roller is rotatably connected to the inner portion of the first support, a second supporting roller is rotatably connected to the inner portion of the second support, an adjusting mechanism fixedly arranged at the top of the base is fixedly sleeved in the first fixing block and the inner portion of the second fixing block in a threaded mode, an electric telescopic rod is fixedly sleeved in the inner portion of the top of the first moving frame and the inner portion of the second moving frame, a U-shaped frame is fixedly sleeved on the outer side of the bottom end of the electric telescopic rod, and a guide rod movably sleeved in the inner portion of the first moving frame and the second moving frame is rotatably connected with a compression roller. Preferably, the adjusting mechanism comprises a first fixing plate and a second fixing plate which are fixedly arranged at the top of the base, and the first fixing plate and the second fixing plate are connected with a bidirectional screw rod which is sleeved in the first fixing block and the second fixing block in a threaded manner in a common rotation mode. Preferably, the inside cover of second backing roll is equipped with the gag lever post of rotation connection in first fixed plate and the inside of second fixed plate, the outside of gag lever post is provided with the spacing boss with second backing roll looks adaptation. Preferably, the two-way screw rod and the outer side of one end of the limiting rod extending out of the second fixing plate are fixedly sleeved with the handle. The utility model has the following effects: 1. Can drive the compression roller through electric telescopic handle's drive and carry out the axial spacing fixed to placing the steel pipe on first backing roll and second backing roll when moving down, and the steel pipe lacks spacingly on radial direction, can manually rotate the steel pipe round self axial this moment, and then make the position of welding seam handle more convenient. 2. The second support roller mounted on the inner sides of the first moving frame and the second moving frame can be radially limited through the cooperation of the limiting rod and the limiting boss, so that the single steel pipe can be rotated and simultaneously driven to synchronously rotate, and the welding positions of the two steel pipes can be synchronously adjusted. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a schematic side view of the structure of the present utility model; Fig. 3 is a schematic view of the installation of the steel pipe of the structure of the present utility model. In the figure, 1, a base; 2, a first movable frame, 3, a second movable frame, 4, a first support, 5, a sec