A pile foundation reinforcement cage auxiliary processing device

Abstract

The application discloses a pile foundation reinforcement cage auxiliary processing device, and particularly relates to the technical field of building engineering, which comprises a fixed base, the upper end rear part of the fixed base is provided with two front and rear distributed transverse tracks, the upper ends of the two transverse tracks are commonly provided with a working vehicle, the left and right sides of the upper end front part of the fixed base are both provided with two longitudinal guide rails one, the output ends of two driving motors one are both provided with driving rollers, the ends, away from the driving motors one, of the two driving rollers are rotationally connected with the positioning blocks on the corresponding sides, and the outer surfaces of the two driving rollers are commonly provided with a reinforcement cage body on the upper sides. The pile foundation reinforcement cage auxiliary processing device, welding mechanism and cutting mechanism are connected through the principle of a connecting rod, the transverse reinforcement of round steel and the reinforcement cage body is welded respectively, and the round steel welded around the surface of the reinforcement cage body is cut off, the whole process is free of manual construction operation, the construction efficiency is improved, and the labor cost of construction is reduced.

Description

Technical Field

[0001] This invention relates to the field of building engineering technology, and in particular to an auxiliary processing device for pile foundation steel cages. Background Technology

[0002] In the construction design of large-volume main structures, pile foundations are often chosen as the foundation type, with reinforced concrete cast-in-place piles being the preferred option. This pile construction technique requires first placing the reinforcing cage into the drilled pile hole, and then pouring concrete into it. However, the fabrication of large-volume reinforcing cages (diameter over 1.5 meters and length over 20 meters) is inefficient due to their large diameter, excessive length, and heavy weight. It often requires the assistance of large machinery such as cranes, as well as a significant amount of manual labor for welding and fabrication. This is mainly evident in the cage turning and stirrup placement processes, which increases construction costs and reduces construction efficiency.

[0003] Therefore, in view of the above problems, there is a need to provide an auxiliary processing device for pile foundation steel cages that can improve construction efficiency and reduce construction costs. Summary of the Invention

[0004] The main objective of this invention is to provide an auxiliary processing device for pile foundation steel cages, which can effectively solve the problems of high construction cost and low construction efficiency of large-volume steel cages in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0006] A pile foundation reinforcement cage auxiliary processing device includes a fixed base. Two transverse rails are arranged front-to-back at the upper rear of the fixed base. A working carriage is mounted on the upper end of the two transverse rails. Two longitudinal guide rails are provided on the left and right sides of the upper front of the fixed base. Two movable plates are mounted on the upper end of the two longitudinal guide rails on the right side. A drive motor is mounted on the upper end of each of the two movable plates. Two movable plates are mounted on the upper end of the two longitudinal guide rails on the left side. A positioning block is mounted on the upper end of each of the two movable plates. Drive rollers are mounted on the output ends of the two drive motors. The ends of the two drive rollers away from the drive motors are rotatably connected to the positioning blocks on the corresponding sides. A reinforcement cage body is mounted on the upper surface of the outer surfaces of the two drive rollers. Multiple sets of support bases are provided in the middle of the upper side of the fixed base away from the working carriage.

[0007] Preferably, each set of support bases includes two longitudinal guide rails, and the upper ends of the two longitudinal guide rails are provided with two rolling bases.

[0008] The upper end of the rolling base is arc-shaped, and the front end of the rolling base has a rectangular hole that runs through the front and back. Multiple rollers are provided between the left and right side walls of the inner surface of the rectangular hole, and the multiple rollers are arranged sequentially corresponding to the arc-shaped outline of the upper end of the rolling base.

[0009] Preferably, the work vehicle includes a platform, with four movable wheels at the lower corners of the platform. Each of the four movable wheels is located within a corresponding transverse track. A bidirectional motor is provided between the two movable wheels on the right side. A placement frame is rotatably mounted on the upper left side of the platform, with round steel wound around its outer surface. Two fixed frames are fixedly mounted on the upper right side of the platform, with a first mounting plate, a second mounting plate, and a third mounting plate arranged between them. The first mounting plate, the second mounting plate, and the third mounting plate are arranged sequentially from top to bottom. A cutting mechanism is provided at the upper end of the first mounting plate, a welding mechanism is provided at the upper end of the second mounting plate, a traction mechanism is provided at the front of the upper end of the third mounting plate, and a gas cylinder is provided at the rear of the upper end of the third mounting plate.

[0010] Preferably, the traction mechanism includes a zigzag plate, which is composed of a horizontal portion and an inclined portion. The horizontal portion of the zigzag plate is slidably connected to the upper front part of the third mounting plate. A mounting plate is fixedly installed on the upper rear part of the inclined portion of the zigzag plate. The front end of the mounting plate is provided with symmetrical slide rails on both sides. A drive motor is provided between the two slide rails. An adjusting bolt is provided on the outer surface of the drive motor near the end of the mounting plate. The adjusting bolt passes through the mounting plate. A thrust spring is provided between the mounting plate and the drive motor. A pulley is fixedly installed at the output end of the drive motor.

[0011] Preferably, two symmetrical mounting plates are fixedly installed on the upper front part of the inclined portion of the zigzag plate. Each of the two mounting plates has a thrust spring at one end close to each other. The end of the thrust spring on the left, away from the mounting plate on the same side, has a U-shaped mounting block. A pulley is provided at the upper part of the opening of the U-shaped mounting block. A U-shaped block is provided at the end of the thrust spring on the right, away from the mounting plate on the same side. The outer surface of the U-shaped block has a through mounting groove. The inner surface of the mounting groove has two pulleys distributed front and back. The lower part of the outer surface of each of the two pulleys has a set of teeth. The lower end of the pulley on the front side and the lower end of the pulley on the second side are both provided with push wheels. A transmission belt is wound together between the outer surfaces of the pulleys on the rear side, the pulley on the second side, and the pulley on the first side.

[0012] Preferably, the inclined portion of the zigzag plate is provided with a plurality of guide sleeves at its upper end, and the end of the round steel passes through the inner surfaces of the plurality of guide sleeves in sequence and then passes between the two push wheels.

[0013] Preferably, the welding mechanism includes an L-shaped support frame. An electric push rod is fixedly installed at the lower end of the horizontal portion of the L-shaped support frame. A fixed plate is fixedly installed at the front end of the horizontal portion of the L-shaped support frame. A fixed rod is provided at the middle of the front end of the fixed plate. Guide rods are provided on both the left and right sides of the front end of the fixed plate. A push plate is provided between the front ends of the fixed rod and the two guide rods. The output end is fixedly connected to the rear end of the push plate. Four fixed blocks are provided on the outer surface of the push plate, and the four fixed blocks are distributed in an X-shape. A connecting block is provided at the front end of the fixed rod. A rotating rod is rotatably installed at the front end of the fixed block. A rotating rod is provided between the outer surface of the connecting block and the four rotating rods. A gas welding gun is provided at the end of the rotating rod away from the fixed block.

[0014] Preferably, each of the four gas welding guns is provided with a connecting pipe 1 at its end, and the gas cylinder is provided with a connecting pipe 2 at its upper end, and the connecting pipe 2 is connected to the four connecting pipes 1.

[0015] Preferably, the cutting mechanism includes a movable plate three, an inclined drive motor three is fixedly installed on the upper right side of the movable plate three, a rotating shaft is rotatably installed on the upper left side of the movable plate three, a rotating rod three is fixedly installed on the output end of the drive motor three, a rotating rod four is provided at the end of the rotating shaft away from the movable plate three, a rotating rod five is rotatably connected to the upper middle part of the rotating rod four, the rotating rod three and the rotating rod five are rotatably connected, a drive motor four is provided on the lower end of the rotating rod four away from the rotating shaft, and a saw blade is fixedly connected to the output end of the drive motor four.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. This auxiliary processing device for pile foundation reinforcement cages uses two thrust springs to provide tension to the U-shaped mounting block and the U-shaped block, pulling them away from each other. The constant length of the transmission belt provides a counterforce to the pulleys on the second and third rear sides, overcoming the tension of the thrust springs. Adjusting the position of the drive motor by adjusting the bolts changes the distance between the two push wheels, allowing the traction mechanism to adapt to different diameter round steel bars according to processing requirements, thus improving the device's applicability.

[0018] 2. The auxiliary processing device for the pile foundation reinforcement cage, with its welding and cutting mechanisms connected by a linkage, welds the round steel and the transverse reinforcement of the reinforcement cage body, respectively. It then cuts the round steel that has been welded around the surface of the reinforcement cage body. The entire process does not require manual operation, which improves construction efficiency, reduces labor costs, and also avoids potential safety hazards caused by manual operation to a certain extent. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0021] Figure 3 This is a schematic diagram of the structure of the support base of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of the work vehicle of the present invention. Figure 1 ;

[0023] Figure 5 This is a schematic diagram of the structure of the work vehicle of the present invention. Figure 2 ;

[0024] Figure 6 For the present invention Figure 5 Enlarged structural diagram at point A;

[0025] Figure 7 This is a schematic diagram of the traction mechanism of the present invention;

[0026] Figure 8 This is a schematic diagram of the welding mechanism of the present invention;

[0027] Figure 9 This is a diagram showing the working state of the welding mechanism of the present invention;

[0028] Figure 10 This is a schematic diagram of the cutting mechanism of the present invention.

[0029] In the diagram: 1. Fixed base; 2. Rebar cage body; 3. Working cart; 4. Gas cylinder; 5. Cutting mechanism; 6. Welding mechanism; 7. Traction mechanism; 11. Longitudinal guide rail one; 12. Movable plate one; 13. Drive motor one; 14. Movable plate two; 15. Positioning block; 16. Longitudinal guide rail two; 17. Rolling base; 171. Rectangular hole; 172. Roller; 18. Drive roller; 19. Transverse track; 31. Car platform; 32. Moving wheel; 33. Bidirectional motor; 34. Placement rack; 35. Round steel; 36. Fixed frame; 37. First mounting plate; 38. Second mounting plate; 39. Third mounting plate; 41. Connecting pipe two; 51. Movable plate three; 52. Drive motor three; 53. Rotating shaft; 54. Rotating rod three; 55. 56. Rotating rod 5; 57. Rotating rod 4; 58. Drive motor 4; 69. Saw blade; 60. L-shaped support frame; 61. Electric actuator; 62. Fixing plate; 63. Fixing rod; 64. Guide rod; 65. Connecting block; 66. Push plate; 67. Fixing block; 68. Rotating rod 1; 69. Gas welding gun; 60. Connecting pipe 1; 71. Bending plate; 72. Mounting plate 1; 73. Adjusting bolt; 74. Drive motor 2; 75. Belt pulley 1; 76. Slide rail; 77. Guide sleeve; 78. Mounting plate 2; 79. Belt pulley 2; 70. U-shaped mounting block; 71. Belt pulley 2; 72. U-shaped block; 73. Belt pulley 3; 74. Gear tooth; 75. Push wheel. Detailed Implementation

[0030] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0031] Example 1

[0032] like Figure 1 - Figure 10 As shown, this embodiment discloses an auxiliary processing device for pile foundation steel cages, including a fixed base 1. The upper rear part of the fixed base 1 is provided with two transverse rails 19 distributed front and back. The transverse rails 19 and the fixed base 1 are fixedly connected. The upper ends of the two transverse rails 19 are jointly provided with a working carriage 3, which can move left and right at the upper ends of the two transverse rails 19.

[0033] Furthermore, two longitudinal guide rails 11 are provided on both the left and right sides of the upper front part of the fixed base 1. The longitudinal guide rails 11 are fixedly connected to the fixed base 1. The upper ends of the two longitudinal guide rails 11 on the right side are provided with two movable plates 12. The movable plates 12 are slidably connected to the corresponding longitudinal guide rails 11, and the upper ends of the movable plates 12 are equipped with multiple bolts for fixing the position of the movable plates 12. The upper ends of the two movable plates 12 are fixedly installed with drive motors 13. The upper ends of the two longitudinal guide rails 11 on the left side are provided with two movable plates 14. The movable plates 14 are slidably connected to the corresponding longitudinal guide rails 11, and the upper ends of the movable plates 14 are equipped with... Multiple bolts are used to fix the position of the movable plate 14. The upper end of each movable plate 14 is provided with a positioning block 15. The connection between the positioning block 15 and the movable plate 14 is a fixed connection. The output ends of the two drive motors 13 are fixedly installed with drive rollers 18. The ends of the two drive rollers 18 away from the drive motors 13 are rotatably connected to the positioning block 15 on the corresponding side. The upper surface of the outer surface of the two drive rollers 18 is provided with a steel cage body 2. When working, the two drive motors 13 will rotate in the same direction, so that the two drive rollers 18 can rotate synchronously and rotate the steel cage body 2 continuously by the required rotation angle. The upper end of the fixed base 1 is provided with multiple sets of support bases in the middle of the side away from the working vehicle 3.

[0034] It should be noted that before the initial work, the main body 2 of the steel cage is composed of multiple transverse steel bars, and the left and right ends of the multiple transverse steel bars are pre-welded with annular steel rings to fix the position of the multiple transverse steel bars.

[0035] Specifically, such as Figure 3 As shown, each set of support bases includes two longitudinal guide rails 16, which are fixedly connected to the fixed base 1. The upper ends of the two longitudinal guide rails 16 are provided with two rolling bases 17. The connection between the rolling bases 17 and the longitudinal guide rails 16 is a sliding connection. The upper end of the rolling base 17 is arc-shaped. The front end of the rolling base 17 has a rectangular hole 171 that runs through the front and back. Multiple rollers 172 are provided between the left and right side walls of the inner surface of the rectangular hole 171. The multiple rollers 172 are rotatably connected to the inner surface of the rectangular hole 171. The multiple rollers 172 are arranged sequentially corresponding to the arc-shaped contour of the upper end of the rolling base 17. Due to the large weight of the large-volume steel cage, the longitudinal guide rails 16 and the rolling bases 17 support the weight of the auxiliary support drive rollers 18, ensuring the stability of the device.

[0036] Furthermore, such as Figure 4 and Figure 5As shown, in order to pull the round steel bar 35 and weld it to the surface of the steel cage body 2, the working vehicle 3 includes a platform 31. Each of the four corners of the lower end of the platform 31 is equipped with a movable wheel 32, which is located within a corresponding transverse track 19. The transverse track 19 guides the movable wheel 32. A bidirectional motor 33 is provided between the two movable wheels 32 on the right side. The two output ends of the bidirectional motor 33 are fixedly connected to the corresponding movable wheels 32. The upper end of the bidirectional motor 33 is fixedly connected to the bottom end of the platform 31. A placement frame 34 is rotatably mounted on the upper left side of the platform 31. The upper surface of the placement frame 34 is wound with round steel bar 35. Two fixed frames 36 are fixedly mounted on the upper right side of the platform 31. The connection between the fixed frames 36 and the platform 31 is fixed. A first... Mounting plates 37, 38, and 39 are arranged sequentially from top to bottom. All three mounting plates are fixedly connected to the fixing frame 36. The upper end of the first mounting plate 37 is provided with a cutting mechanism 5, which is used to cut the round steel 35 after it has been welded around the surface of the steel cage body 2. The upper end of the second mounting plate 38 is provided with a welding mechanism 6, which is used to weld the round steel 35 to the surface of the transverse steel bars of the steel cage body 2. The upper front part of the third mounting plate 39 is provided with a traction mechanism 7, which is used to provide traction force for the round steel 35. The upper rear part of the third mounting plate 39 is provided with a gas cylinder 4, which provides gas for the operation of the welding mechanism 6.

[0037] In order to continuously pull the round steel bar 35 to the surface of the steel cage body 2 for welding, such as Figure 7 As shown, the traction mechanism 7 includes a zigzag plate 71, which consists of a horizontal portion and an inclined portion. The horizontal portion of the zigzag plate 71 is slidably connected to the upper front part of the third mounting plate 39. Multiple bolts for adjusting and fixing the position of the zigzag plate 71 are installed on the horizontal portion of the zigzag plate 71 to accommodate different size processing requirements. A mounting plate 72 is fixedly installed on the upper rear part of the inclined portion of the zigzag plate 71. Symmetrical slide rails 74 on both sides are fixedly installed on the front end of the mounting plate 72. A second drive motor 73 is provided between the two slide rails 74. The second drive motor 73 connects to the slide rails 74. The four components are slidably connected. The outer surface of the second drive motor 73 is provided with an adjusting bolt 721 at the end near the mounting plate 72. The adjusting bolt 721 is rotatably connected to the second drive motor 73 and passes through the mounting plate 72. Before work, the operator needs to rotate the adjusting bolt 721 to adjust the position of the second drive motor 73. The mounting plate 72 and the second drive motor 73 are provided with a thrust spring 722, which is used to assist in pushing the body of the second drive motor 73 when adjusting the position of the second drive motor 73. The output end of the second drive motor 73 is fixedly installed with a pulley 731.

[0038] To accommodate the round steel 35 required for processing, two symmetrical mounting plates 76 are fixedly installed on the upper front of the inclined portion of the bent plate 71. Each mounting plate 76 has a thrust spring 77 at its closest end. The end of the left thrust spring 77 away from the mounting plate 76 has a U-shaped mounting block 78, which is slidably connected to the inclined portion of the bent plate 71. A pulley 781 is located at the upper part of the opening of the U-shaped mounting block 78, and the pulley 781 is rotatably connected to the U-shaped mounting block 78. The right thrust spring 77 has a U-shaped block 79 at its farthest end from the mounting plate 76, which is slidably connected to the inclined portion of the bent plate 71. Next, the outer surface of the U-shaped block 79 is provided with a through mounting groove. The upper part of the inner surface of the mounting groove is provided with two pulleys 791 distributed front and back. The connection between the pulleys 791 and the U-shaped block 79 is a rotatable connection. The lower part of the outer surface of each of the two pulleys 791 is provided with a set of teeth 792. The teeth 792 are fixedly connected to the corresponding pulleys 791. The lower end of the pulley 791 and the lower end of the pulley 781 are provided with push wheels 710. The two push wheels 710 are fixedly connected to the corresponding pulleys 791 and 781 respectively, i.e., coaxial. The outer surfaces of the pulleys 791, 781, and 731 are wound together with a transmission belt.

[0039] Therefore, when the drive motor 73 is working, it will drive the pulley 791 and pulley 781 located on the rear side to rotate synchronously through the pulley 731. Since the two pulleys 791 on the front and rear sides rotate in opposite directions, the two push wheels 710 rotate in opposite directions, providing forward propulsion for the round steel 35 passing between the two push wheels 710. When the round steel 35 is pushed forward, the end of the round steel 35 will contact the surface of the transverse steel bar of the steel cage body 2. At this time, welding can be performed using the welding mechanism 6.

[0040] Since the two thrust springs 77 continuously provide tension to the corresponding U-shaped mounting blocks 78 and U-shaped blocks 79, they pull the U-shaped mounting blocks 78 and U-shaped blocks 79 away from each other. Since the length of the transmission belt remains unchanged, the restriction of the transmission belt provides the pulley 781 and the rear pulley 791 with a reaction force to overcome the tension of the thrust springs 77. The distance between the two push wheels 710 can be changed by adjusting the position of the drive motor 73 by adjusting the bolt 721, so as to adapt to round steel bars 35 of different diameters according to processing requirements.

[0041] In addition, multiple guide sleeves 75 are fixedly installed on the upper end of the inclined portion of the zigzag plate 71. The end of the round steel 35 passes through the inner surface of the multiple guide sleeves 75 in sequence and then passes between the two push wheels 710. The guide sleeves 75 are used to provide auxiliary guidance for the round steel 35.

[0042] Therefore, the specific implementation of this embodiment is as follows: During operation, the second drive motor 73 will drive the third pulley 791 and the second pulley 781 located on the rear side to rotate synchronously through the pulley 731 using the principle of belt drive. Since the two pulleys 791 on the front and rear sides rotate in opposite directions, the two push wheels 710 rotate in opposite directions, providing forward propulsion force for the round steel 35 passing between the two push wheels 710. When the round steel 35 is pushed forward, the end of the round steel 35 will contact the surface of the transverse steel bar of the steel cage body 2. At this time, welding can be performed using the welding mechanism 6.

[0043] Since the two thrust springs 77 continuously provide tension to the corresponding U-shaped mounting blocks 78 and U-shaped blocks 79, they pull the U-shaped mounting blocks 78 and U-shaped blocks 79 away from each other. Since the length of the transmission belt remains unchanged, the restriction of the transmission belt provides the pulley 781 and the rear pulley 791 with a reaction force to overcome the tension of the thrust springs 77. The distance between the two push wheels 710 can be changed by adjusting the position of the drive motor 73 by adjusting the bolt 721, so as to adapt to round steel bars 35 of different diameters according to processing requirements.

[0044] Example 2

[0045] This embodiment further improves the welding mechanism 6 and the cutting mechanism 5 based on the first embodiment, so that after the traction mechanism 7 pushes the round steel 35, the welding mechanism 6 can weld the round steel 35 and the transverse steel bars of the steel cage body 2, and cut off the round steel 35 after it has been welded around the surface of the steel cage body 2.

[0046] Specifically, such as Figure 6 - Figure 10As shown, the welding mechanism 6 includes an L-shaped support frame 61. An electric actuator 62 is fixedly mounted on the lower end of the horizontal portion of the L-shaped support frame 61. A fixed plate 63 is fixedly mounted on the front end of the horizontal portion of the L-shaped support frame 61. A fixed rod 631 is provided in the middle of the front end of the fixed plate 63. Guide rods 632 are provided on both the left and right sides of the front end of the fixed plate 63. The fixed rod 631 and guide rods 632 are fixedly connected to the fixed plate 63. A push plate 65 is provided between the front ends of the fixed rod 631 and the two guide rods 632. The push plate 65 is slidably connected to the fixed rod 631 and guide rods 632. The guide rods 632 provide guidance for the movement of the push plate 65. The output end of 621 is fixedly connected to the rear end of the push plate 65. Four fixing blocks 66 are provided on the outer surface of the push plate 65. Four fixing blocks 66 are arranged in an X shape, corresponding to the four welding points during welding. A connecting block 64 is provided at the front end of the fixing rod 631. The connection between the fixing rod 631 and the connecting block 64 is a fixed connection. A rotating rod 67 is rotatably installed at the front end of the fixing block 66. A rotating rod 68 is provided on the outer surface of the connecting block 64 and the four rotating rods 67. The rotating rods 68 are rotatably connected to the corresponding rotating rods 67 and the connecting block 64. A gas welding gun 69 is provided at the end of the rotating rod 67 away from the fixing block 66. The gas welding gun 69 is connected to the corresponding rotating rod 67 by bolts and nuts. Before work, the operator can adjust the fixed angle between the gas welding gun 69 and the rotating rod 67 according to the processing dimensions of the steel cage to change the welding position.

[0047] Therefore, when the traction mechanism 7 pushes out the round steel 35, the welding mechanism 6 is required to perform welding: the electric push rod 62 will push the push plate 65 forward, causing multiple fixed blocks 66 to move forward, thereby pulling the rotating rod 1 67 and the rotating rod 2 68. Under the principle of linkage transmission, the output ends of multiple gas welding guns 69 will move towards the center of the front side to weld the contact surface between the round steel 35 and the transverse reinforcing bars of the steel cage body 2. After the welding is completed, the electric push rod 62 will retract and pull the push plate 65 backward, causing the multiple gas welding guns 69 to open backward.

[0048] In addition, each of the four gas welding guns 69 is equipped with a connecting pipe 691 at its end, and the gas tank 4 is equipped with a connecting pipe 41 at its upper end. The connecting pipe 41 is connected to the four connecting pipes 691 to provide gas for the operation of the gas welding guns 69.

[0049] To cut the round steel 35 welded around the surface of the steel cage body 2, the cutting mechanism 5 includes a movable plate 3 51, which is slidably connected to the first mounting plate 37. Multiple inclined drive motors 3 52 are fixedly mounted on the upper right side of the movable plate 3 51. A rotating shaft 53 is rotatably mounted on the upper left side of the movable plate 3 51. A rotating rod 3 54 is fixedly mounted on the output end of the drive motor 3 52. A rotating rod 4 56 is provided at the end of the rotating shaft 53 away from the movable plate 3 51. The rotating rod 4 56 is fixedly connected to the rotating shaft 53. A rotating rod 55 is rotatably connected to the middle of the upper end of the rotating rod 4 56. The rotating rod 3 54 and the rotating rod 55 are rotatably connected. A drive motor 4 57 is provided on the lower end of the rotating rod 4 56 away from the rotating shaft 53. The drive motor 4 57 is fixedly connected to the rotating rod 4 56. A saw blade 58 is fixedly connected to the output end of the drive motor 4 57.

[0050] With the cooperation of welding mechanism 6, round steel 35 will be welded around the surface of steel cage body 2. After multiple gas welding guns 69 open backward, drive motor 3 52 is started. The operation of drive motor 3 52 will cause rotating rod 3 54 and rotating rod 55 to swing around rotating shaft 4 56 in an arc-shaped trajectory by using the principle of connecting rod. Drive motor 4 57 will cut round steel 35 with continuously rotating saw blade 58. At this time, cutting mechanism 5, welding mechanism 6 and traction mechanism 7 stop working. Bidirectional motor 33 drives work car 3 to move to the next position to weld steel cage body 2.

[0051] Therefore, the specific implementation of this embodiment is as follows: when the traction mechanism 7 pushes out the round steel 35, the welding mechanism 6 is required to perform welding. The electric push rod 62 will push the push plate 65 forward, causing multiple fixed blocks 66 to move forward, thereby pulling the rotating rod 1 67 and the rotating rod 2 68. Under the principle of linkage rotation, the output ends of multiple gas welding guns 69 will move towards the center of the front side to weld the contact surface between the round steel 35 and the transverse reinforcing bars of the steel cage body 2. After the welding is completed, the electric push rod 62 will retract and pull the push plate 65 backward, causing the multiple gas welding guns 69 to open backward.

[0052] After multiple gas welding guns 69 are opened backward, drive motor 3 52 is started. The operation of drive motor 3 52 will cause the rotating rod 4 56 to swing left and right around the rotating shaft 53 in an arc-shaped trajectory through the rotating rod 3 54 and rotating rod 55 using the principle of connecting rods. Drive motor 4 57 will then cut the round steel 35 with the continuously rotating saw blade 58.

[0053] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary processing device for pile foundation reinforcement cages, comprising a fixed base (1), characterized in that: The upper rear part of the fixed base (1) is provided with two transverse rails (19) distributed front and back. The upper ends of the two transverse rails (19) are provided with a working cart (3). The upper front part of the fixed base (1) is provided with two longitudinal guide rails (11) on both the left and right sides. The upper ends of the two longitudinal guide rails (11) on the right side are provided with two movable plates (12). The upper ends of the two movable plates (12) are provided with drive motors (13). The upper ends of the two longitudinal guide rails (11) on the left side are provided with two movable plates (12). Two movable plates (14) are provided, and each of the two movable plates (14) is provided with a positioning block (15) at its upper end. Each of the two drive motors (13) is provided with a drive roller (18) at its output end. The end of each drive roller (18) away from the drive motor (13) is rotatably connected to the positioning block (15) on the corresponding side. The upper surface of the outer surface of the two drive rollers (18) is provided with a steel cage body (2). The upper end of the fixed base (1) away from the work vehicle (3) is provided with multiple sets of support bases in the middle of its upper side. The work vehicle (3) includes a platform (31). A placement frame (34) is rotatably mounted on the upper left side of the platform (31). A round steel bar (35) is wound around the upper part of the outer surface of the placement frame (34). Two fixing frames (36) are fixedly mounted on the upper right side of the platform (31). A first mounting plate (37), a second mounting plate (38), and a third mounting plate (39) are provided between the two fixing frames (36). A traction mechanism (7) is provided at the front of the upper end of the third mounting plate (39). The traction mechanism (7) includes a zigzag plate (71), which is composed of a horizontal part and an inclined part. The horizontal part of the zigzag plate (71) is slidably connected to the upper front part of the third mounting plate (39). The upper rear part of the inclined part of the zigzag plate (71) is fixedly mounted with a mounting plate (72). The front end of the mounting plate (72) is provided with symmetrical slide rails (74) on both sides. The two slide rails (74) are provided with a drive motor (73). The outer surface of the drive motor (73) is provided with an adjusting bolt (721) at one end near the mounting plate (72). The adjusting bolt (721) passes through the mounting plate (72). The mounting plate (72) and the drive motor (73) are provided with a thrust spring (722). The output end of the drive motor (73) is fixedly mounted with a pulley (731). Two symmetrical mounting plates (76) are fixedly installed on the upper front part of the inclined portion of the zigzag plate (71). Each of the two mounting plates (76) has a thrust spring (77) at one end close to the other. The thrust spring (77) on the left side has a U-shaped mounting block (78) at the end furthest from the mounting plate (76) on the same side. A pulley (781) is located at the upper part of the opening of the U-shaped mounting block (78). The thrust spring (77) on the right side has a U-shaped block (78) at the end furthest from the mounting plate (76) on the same side. 9) The outer surface of the U-shaped block (79) is provided with a through mounting groove. The upper part of the inner surface of the mounting groove is provided with two pulleys (791) that are divided into front and rear sections. The lower part of the outer surface of the two pulleys (791) is provided with a set of gear teeth (792). The lower end of the pulley (791) and the lower end of the pulley (781) on the front side are provided with push wheels (710). The outer surfaces of the pulley (791), the pulley (781), and the pulley (731) on the rear side are all wound with a transmission belt. The inclined portion of the zigzag plate (71) is provided with a plurality of guide sleeves (75), and the end of the round steel (35) passes through the inner surface of the plurality of guide sleeves (75) in sequence and then passes between the two push wheels (710).

2. The auxiliary processing device for pile foundation reinforcement cages according to claim 1, characterized in that: Each set of support bases includes two longitudinal guide rails (16), and the upper ends of the two longitudinal guide rails (16) are provided with two rolling bases (17). The upper end of the rolling base (17) is arc-shaped, and the front end of the rolling base (17) is provided with a rectangular hole (171) that runs through the front and back. Multiple rollers (172) are provided between the left and right side walls of the inner surface of the rectangular hole (171). The multiple rollers (172) are arranged sequentially corresponding to the arc-shaped outline of the upper end of the rolling base (17).

3. The auxiliary processing device for pile foundation reinforcement cages according to claim 1, characterized in that: The lower corners of the vehicle plate (31) are provided with movable wheels (32), and the four movable wheels (32) are located in the corresponding transverse track (19). A bidirectional motor (33) is provided between the two movable wheels (32) on the right side. The first mounting plate (37), the second mounting plate (38), and the third mounting plate (39) are arranged from top to bottom. The upper end of the first mounting plate (37) is provided with a cutting mechanism (5), the upper end of the second mounting plate (38) is provided with a welding mechanism (6), and the upper rear part of the third mounting plate (39) is provided with a gas tank (4).

4. The auxiliary processing device for pile foundation reinforcement cages according to claim 3, characterized in that: The welding mechanism (6) includes an L-shaped support frame (61). An electric push rod (62) is fixedly installed at the lower end of the horizontal portion of the L-shaped support frame (61). A fixing plate (63) is fixedly installed at the front end of the horizontal portion of the L-shaped support frame (61). A fixing rod (631) is provided at the middle of the front end of the fixing plate (63). Guide rods (632) are provided on both the left and right sides of the front end of the fixing plate (63). A push plate (65) is provided between the outer surfaces of the fixing rod (631) and the two guide rods (632). The electric push rod (62)... The output end of the push plate (65) is fixedly connected to the rear end of the push plate (65). The outer surface of the push plate (65) is provided with four fixing blocks (66), and the four fixing blocks (66) are distributed in an X shape. The front end of the fixing rod (631) is provided with a connecting block (64). The front end of the fixing block (66) is rotatably mounted with a rotating rod (67). The outer surface of the connecting block (64) and the four rotating rods (67) are all provided with rotating rods (68). The end of the rotating rod (67) away from the fixing block (66) is provided with a gas welding gun (69).

5. The auxiliary processing device for pile foundation reinforcement cages according to claim 4, characterized in that: Each of the four gas welding torches (69) is provided with a connecting pipe 1 (691) at its end, and the gas tank (4) is provided with a connecting pipe 2 (41) at its upper end. The connecting pipe 2 (41) is connected to the four connecting pipes 1 (691).

6. The auxiliary processing device for pile foundation reinforcement cages according to claim 3, characterized in that: The cutting mechanism (5) includes a movable plate three (51), an inclined drive motor three (52) is fixedly installed on the upper right side of the movable plate three (51), a rotating shaft (53) is rotatably installed on the upper left side of the movable plate three (51), a rotating rod three (54) is fixedly installed at the output end of the drive motor three (52), a rotating rod four (56) is provided at the end of the rotating shaft (53) away from the movable plate three (51), a rotating rod five (55) is rotatably connected at the middle of the upper end of the rotating rod four (56), the rotating rod three (54) and the rotating rod five (55) are rotatably connected, a drive motor four (57) is provided on the lower end of the rotating rod four (56) away from the rotating shaft (53), and a saw blade (58) is fixedly connected at the output end of the drive motor four (57).

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