Search

CN-121972849-A - Steel reinforcement cage welding set for construction

CN121972849ACN 121972849 ACN121972849 ACN 121972849ACN-121972849-A

Abstract

The invention relates to the technical field of welding devices and discloses a reinforcement cage welding device for building construction, which comprises a supporting and rotating assembly, a welding device and a welding device, wherein the supporting and rotating assembly comprises a main shaft and four supporting plates, the four supporting plates are used for supporting the inner wall of a reinforcement cage from the inside to the outside of the reinforcement cage, and the main shaft is used for driving the reinforcement cage to rotate through the four supporting plates; the welding assembly can weld the rotating reinforcement cage in the moving process; and the auxiliary feeding assembly comprises a plurality of pulleys. Through the cooperation of support rotating assembly and adjusting part for can drive the slide bar through starting the second pneumatic cylinder and move to the left, utilize second connecting rod and first connecting rod to drive four fagging and move to the direction of keeping away from the main shaft, support the steel reinforcement cage of multiple specification fixedly, reached the multiple different specification steel reinforcement cage of adaptation, save a plurality of welding frock expenses of customization and practice thrift the technological effect in construction site.

Inventors

  • HUANG BO
  • JIANG DEMING
  • WANG YAPING
  • GAO QIANG
  • XIA WENCHAO
  • LIU XU
  • LIU SHUANG
  • SHI FAN
  • ZHANG HAO
  • GAO SHUO
  • SUN BOWEN
  • FU ZONGPENG
  • JIANG XING
  • WEN LIMING

Assignees

  • 中铁十六局集团有限公司
  • 中铁十六局集团地铁工程有限公司

Dates

Publication Date
20260505
Application Date
20251231

Claims (10)

  1. 1. Steel reinforcement cage welding set for construction, characterized by comprising: The support rotating assembly (1), the support rotating assembly (1) comprises a main shaft (12) and four supporting plates (15), the four supporting plates (15) are used for supporting the inner wall of the reinforcement cage from the inside to the outside of the reinforcement cage, and the main shaft (12) is used for driving the reinforcement cage to rotate through the four supporting plates (15); the welding assembly (5) can weld the rotating reinforcement cage in the moving process; the auxiliary feeding assembly (6), the auxiliary feeding assembly (6) comprises a plurality of pulleys (63), and the pulleys (63) are used for rolling and transferring the reinforcement cage; the support rotating assembly (1) comprises an adjusting part (2), wherein the adjusting part (2) is used for adjusting the support diameters of four support plates (15); The support rotating assembly (1) further comprises a positioning hoop supporting part (3) used for supporting two positioning hoops of the reinforcement cage.
  2. 2. The steel reinforcement cage welding device for building construction according to claim 1, wherein the supporting rotating assembly (1) comprises a driving box (11) and a stand column (16), a supporting arm (17) is hinged to the stand column (16), a first hydraulic cylinder (18) is hinged between the supporting arm (17) and the stand column (16), one end of the main shaft (12) is connected with the driving box (11), the other end of the main shaft (12) is lapped on the supporting arm (17), rollers are arranged at contact positions of the supporting arm (17) and the main shaft (12), a plurality of mounting rings (13) are connected to the main shaft (12), a plurality of first connecting rods (14) are hinged to the supporting plate (15), the plurality of first connecting rods (14) on the supporting plate (15) are hinged to the plurality of mounting rings (13) respectively, and the four supporting plates (15) are arranged in a circumferential array with the main shaft (12) as a center.
  3. 3. The steel reinforcement cage welding device for building construction according to claim 2, wherein the adjusting part (2) comprises a second hydraulic cylinder (21) and four sliding rods (24), the second hydraulic cylinder (21) is installed on the driving box (11), the output end of the second hydraulic cylinder (21) is connected with a fixed ring (22), the inner wall of the fixed ring (22) is rotationally connected with a swivel (23), the four sliding rods (24) are all slidingly connected on the main shaft (12), one ends, close to the driving box (11), of the four sliding rods (24) are all connected with the swivel (23), a plurality of second connecting rods (25) are hinged on the sliding rods (24), and the plurality of second connecting rods (25) on the sliding rods (24) are respectively hinged with a plurality of first connecting rods (14) on the supporting plates (15).
  4. 4. The steel reinforcement cage welding device for building construction according to claim 3, wherein the positioning hoop supporting portion (3) comprises four cambered surface plates (31) and four groove plates (35), the four cambered surface plates (31) are respectively connected to one side, far away from the main shaft (12), of the four supporting plates (15), sliding plates (32) are respectively connected to two ends of the cambered surface plates (31) in a sliding mode, connecting plates (33) are respectively connected to one side, close to the main shaft (12), of the two sliding plates (32), sliding shafts (34) are respectively connected to the two connecting plates (33), the four groove plates (35) are respectively connected to one side, close to the main shaft (12), of the four supporting plates (15), two inclined sliding grooves are arranged on the groove plates (35), the two sliding shafts (34) are respectively connected with the two inclined sliding grooves of the groove plates (35), third connecting rods (36) are respectively hinged to the four groove plates (35), and the four third connecting rods (36) are respectively hinged to the four first connecting rods (14) of one fixing ring (22).
  5. 5. The welding device for reinforcement cages for building construction according to claim 4, wherein two positioning hoop supporting parts (3) are provided, and the two positioning hoop supporting parts (3) are respectively positioned near two ends of the four supporting plates (15).
  6. 6. The steel reinforcement cage welding device for building construction according to claim 3, wherein the welding assembly (5) comprises a ground rail (51), a sliding seat (52) is connected to the ground rail (51) in a sliding mode, a ball screw (53) is rotatably installed on the ground rail (51), a motor (54) is installed on the ground rail (51), the output end of the motor (54) is connected with the ball screw (53), the sliding seat (52) is connected with the ball screw (53) through ball threads, a control cabinet (55) is connected to the sliding seat (52), two air cylinders (56) are connected to the control cabinet (55), an installation seat (57) is connected to the output ends of the two air cylinders (56), a linear module (58) is installed on the installation seat (57), and a welding gun (59) is connected to the linear module (58).
  7. 7. The steel reinforcement cage welding device for building construction according to claim 6, wherein the mounting seat (57) is rotatably provided with two guide wheels (510), and the welding gun (59) is positioned between the two guide wheels (510).
  8. 8. The steel reinforcement cage welding device for building construction according to claim 3, wherein the supporting rotating assembly (1) further comprises side protruding portions (4), the side protruding portions (4) comprise four protruding plates (41), the four protruding plates (41) are respectively connected to the four supporting plates (15) in a sliding mode, a plurality of springs (45) are connected between the protruding plates (41) and the supporting plates (15), a rotating shaft (42) is connected to the supporting plates (15) in a penetrating and rotating mode, a cam (44) is connected to the rotating shaft (42), the cam (44) is located between the protruding plates (41) and the supporting plates (15), a deflector rod (43) is connected to one end, close to the fixed ring (22), of the fixed ring (22) close to the welding assembly (5), an arc-shaped rod (46) is located on a moving track of the deflector rod (43), and the rotating shaft (42) is driven to rotate when the deflector rod (43) is in contact with the arc-shaped rod (46).
  9. 9. The steel reinforcement cage welding device for building construction according to claim 3, wherein the auxiliary feeding assembly (6) comprises a platform (61), the platform (61) is vertically and slidably connected with a mounting frame (62), and a plurality of pulleys (63) are rotatably mounted on the mounting frame (62).
  10. 10. The steel reinforcement cage welding set for construction according to claim 9, wherein the bottom of the mounting frame (62) is connected with a first inclined plane block (64), a second inclined plane block (65) is connected in the platform (61), the first inclined plane block (64) is in sliding contact with the second inclined plane block (65), a connecting arm (66) is connected to the second inclined plane block (65), and one end, far away from the second inclined plane block (65), of the connecting arm (66) is connected with the fixed ring (22).

Description

Steel reinforcement cage welding set for construction Technical Field The invention relates to the technical field of welding devices, in particular to a reinforcement cage welding device for building construction. Background In the urban rail transit construction process, the fusion construction of newly-built pivot and the transformation of existing subway station is extremely critical, in the numerous engineering links that the two fusion construction relates to, the steel reinforcement cage is used as basic structure part, there is wide application in station infrastructure, underground diaphragm wall etc. positions, the quality of which plays decisive role to the security and stability of whole engineering, the steel reinforcement cage mainly comprises longitudinal reinforcement, locating hoop and stirrup, the longitudinal reinforcement is the main atress part of steel reinforcement cage, bear the pulling force and the pressure of structure, the locating hoop is used for fixing the position of longitudinal reinforcement, ensure that the whole shape of steel reinforcement cage is regular, the stirrup then is responsible for connecting the longitudinal reinforcement, reinforcing the whole rigidity and the stability of steel reinforcement cage, in the operation of steel reinforcement cage welding stirrup, generally, the longitudinal reinforcement is required to be welded and fixed according to design interval and locating hoop first, then twine the stirrup in the longitudinal reinforcement outside according to predetermine pitch, make the stirrup and longitudinal reinforcement closely connect through welding, finally accomplish the preparation of steel reinforcement cage, provide stable skeleton support for follow-up concrete pouring. However, in the prior art, the following problems exist: In the prior art, when welding the reinforcement cage, the reinforcement cage needs to be positioned and reinforced by a special welding tool, and then the subsequent welding operation can be carried out, however, in the actual construction, the reinforcement cage with different diameters and different longitudinal bars is provided with corresponding special tools, so that the purchase cost of equipment is obviously increased, the economic burden of a constructor is increased, a large number of tools are stored, the space of the construction site which is in tension is occupied, the waste of site resources is caused, and a plurality of inconveniences are brought to site material management. Disclosure of Invention The invention aims to solve the problems and provide a reinforcement cage welding device for building construction, which aims to overcome the defects that a plurality of special tools are needed to be prepared for adapting reinforcement cages of different specifications in the prior reinforcement cage welding, so that the equipment cost is increased, and the occupied space is wasted. In order to achieve the above purpose, the present invention provides the following technical solutions: The invention provides a reinforcement cage welding device for building construction, which comprises a support rotating assembly, a welding assembly and an auxiliary feeding assembly, wherein the support rotating assembly comprises a main shaft and four supporting plates, the four supporting plates are used for supporting the inner wall of a reinforcement cage from the inside to the outside of the reinforcement cage, the main shaft is used for driving the reinforcement cage to rotate through the four supporting plates, the welding assembly can weld the rotating reinforcement cage in the moving process, the auxiliary feeding assembly comprises a plurality of pulleys used for rolling and transferring the reinforcement cage, the support rotating assembly comprises an adjusting part used for adjusting the supporting diameters of the four supporting plates, and the support rotating assembly further comprises a positioning hoop supporting part used for supporting two positioning hoops of the reinforcement cage. Preferably, the supporting and rotating assembly comprises a driving box and a stand column, wherein a supporting arm is hinged to the stand column, a first hydraulic cylinder is hinged between the supporting arm and the stand column, one end of a main shaft is connected with the driving box, the other end of the main shaft is lapped on the supporting arm, a roller is arranged at the contact position of the supporting arm and the main shaft, a plurality of mounting rings are connected to the main shaft, a plurality of first connecting rods are hinged to the supporting plate, a plurality of first connecting rods on the supporting plate are hinged to the mounting rings respectively, and the four supporting plates are arranged in a circumferential array with the main shaft as a center. Preferably, the adjusting part comprises a second hydraulic cylinder and four sliding rods, the second hydraulic cylinder is arranged on the dr