A kind of processing device for cast-in-place pile reinforcement cage

Abstract

The present invention relates to the field of steel cage forming, and in particular to a cast-in-place pile steel cage processing device, comprising a base, fixed ring frames are fixedly arranged on both sides of the upper end of the base, a turntable is rotatably installed inside the fixed ring frame, and the two turntables are fixedly connected by a fixed shaft, a transmission shaft is arranged on one side of one of the turntables, a rotating motor is fixedly arranged on the upper end of the base, and the output shaft of the rotating motor is connected to the transmission shaft through a belt, and positioning holes for main bars to pass through are evenly arranged on the turntable in the circumferential direction, and a support assembly is slidably installed on the fixed shaft, and a cross plate is fixedly arranged between the top ends of the turntables, and a welding assembly is slidably installed on the cross plate. The present invention uses the support assembly to support and limit the main bars to ensure the parallelism between the main bars, and at the same time uses the welding assembly to weld and fix the reinforcing cage bars to each main bar, and the support assembly always maintains the supporting effect on the main bars, so that the steel cage formed by welding can maintain a uniform cage diameter.

Description

Technical Field

[0001] The invention relates to the technical field of steel cage forming, and in particular to a cast-in-place pile steel cage processing device. Background Art

[0002] In the construction process of building projects, cast-in-place pile foundations are generally used. A circular steel cage must be set up in the cast-in-place pile. The cast-in-place pile steel cage is a steel structure used to reinforce concrete cast-in-place piles. Its construction technology and quality standards are crucial to ensuring the stability and safety of the pile foundation.

[0003] At present, the processing of circular steel cages usually adopts the stirrup forming method: first, the steel hoop is made. After the steel hoop is made, the main reinforcement of the pile vertical force is positioned on the steel hoop, and the main reinforcement and the steel hoop are welded. In this process, most workers still use manual rolling to weld the main reinforcements one by one on the steel ring, which not only has low construction efficiency, but also has uneven distribution of the main reinforcements and difficulty in ensuring straightness, and difficult to control the processing quality. Summary of the invention

[0004] The purpose of the present invention is to provide a cast-in-place pile reinforcement cage processing device, aiming to solve the above-mentioned technical problems.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A device for processing a cast-in-place pile reinforcement cage comprises a base, fixed ring frames are fixedly arranged on both sides of the upper end of the base, a turntable is rotatably installed inside the fixed ring frame, the two turntables are fixedly connected by a fixed shaft, a transmission shaft is arranged on one side of one of the turntables, a rotating motor is fixedly arranged on the upper end of the base, the output shaft of the rotating motor is connected to the transmission shaft through a belt, positioning holes for main reinforcement to pass through are evenly arranged circumferentially on the turntable, a support assembly is slidably installed on the fixed shaft, a cross plate is fixedly arranged between the top ends of the turntables, and a welding assembly is slidably installed on the cross plate.

[0007] The support assembly comprises an outer frame, the fixed shaft slides through the outer frame, and limited sliding grooves are arranged on both sides of the fixed shaft along the axial direction, and straight tooth grooves are arranged on the bottom of the fixed shaft along the axial direction, and a limited sliding block is arranged on the central hole wall of the outer frame, and the limited sliding block is adapted to slide in the limited sliding groove. An extension frame is arranged on one side of the outer frame, and a creeping motor is fixedly arranged on the outer side of the extension frame, and a creeping gear is connected to the output end of the creeping motor, and the creeping gear is meshed with the straight tooth groove. A diameter adjusting wheel is arranged inside the outer frame, and the diameter adjusting wheel is synchronously matched with a plurality of adjusting slide blocks, each of the adjusting slide blocks is fixedly connected to a supporting ring, and a fixed frame is extended from the top of the supporting ring, and the end of the fixed frame is rotatably matched with one end of the rotating frame through a torsion spring shaft, and a limited notch is arranged on the other end of the rotating frame, and the main reinforcement coaxially passes through the corresponding limiting notch and the supporting ring, and a through opening for reinforcing stirrups to pass through is formed between the rotating frame, the fixed frame and the main reinforcement.

[0008] As a further solution of the present invention: the diameter adjusting wheel is coaxially rotatably installed inside the outer frame, a plurality of arc grooves are evenly arranged circumferentially on the diameter adjusting wheel, an external tooth groove is arranged on the outer circumference of the diameter adjusting wheel, an adjusting motor is fixedly arranged on the outside of the outer frame, an adjusting gear is arranged at the output end of the adjusting motor, and the adjusting gear is meshed with the external tooth groove.

[0009] As a further solution of the present invention: a plurality of groups of radial grooves are evenly arranged circumferentially inside the outer frame, the adjusting slider is radially slidably installed in the corresponding radial grooves, a pin rod is fixedly arranged on the surface of the adjusting slider, the pin rod is adapted to be slidably installed in the corresponding arc groove, the inner wall of the adjusting slider is connected to the radial groove through a reset spring, a fixing rod is fixedly arranged on the outer wall of the adjusting slider, the fixing rod passes through the outer frame and is fixedly connected to the support ring.

[0010] As a further solution of the present invention: the fixed frame and the rotating frame are provided with clearance holes.

[0011] As a further solution of the present invention: the welding assembly includes a sliding block, a mounting frame is fixedly provided at the bottom of the sliding block, welding heads are provided at both ends of the mounting frame, two groups of welding heads are respectively aligned with the clearance holes on the fixed frame and the rotating frame, a top frame is provided at the upper end of the sliding block, a transverse motor is fixedly provided at the upper end of the top frame, and a transverse gear is provided at the output end of the transverse motor.

[0012] As a further solution of the present invention: a sliding groove is arranged through the upper portion of the transverse plate in a straight direction, the sliding block is adapted to be slidably installed in the sliding groove, a transverse tooth groove is arranged along the upper end of the transverse plate in a straight direction, and the transverse gear is meshed with the transverse tooth groove.

[0013] As a further solution of the present invention: the reinforcing stirrups are arranged around the outside of the main reinforcement to form a ring shape, and the reinforcing stirrups are evenly spaced along the length direction of the main reinforcement to form a steel cage.

[0014] Beneficial effects of the present invention:

[0015] (1) By setting the support assembly, the rotating frame is placed on the main reinforcement under the action of the torsion spring shaft, and is combined with the fixed frame and the main reinforcement to form a through hole for the reinforcing stirrups to pass through. The reinforcing stirrups pass through each through hole in turn around the main reinforcement to form a ring, so that the reinforcing stirrups can be constrained and limited to maintain the ring shape for easy welding and fixing. During welding, due to the constraint cooperation between the limit slider and the limit slide groove, the fixed shaft will drive the outer frame and the main reinforcement to rotate as a whole. At the same time, the reinforcing stirrups and each main reinforcement are welded and fixed by the welding assembly. Then the crawling motor drives the outer frame to slide linearly along the fixed axis through the crawling gear. At this time, the rotating frame will flip over and pass the reinforcing stirrups, and under the action of the torsion spring shaft, it will be placed on the main reinforcement again to prepare for the installation of another reinforcing stirrup, so that the reinforcing stirrups can be arranged along the length direction of the main reinforcement. In addition, the parallelism between each main reinforcement is effectively guaranteed by the support ring during the sliding process, which is conducive to the final formation of a uniform cage diameter.

[0016] (2) By setting a diameter adjusting wheel and an adjusting slider, the adjusting motor drives the adjusting gear to rotate, and the adjusting gear drives the diameter adjusting wheel to rotate. By utilizing the sliding fit between the arc groove and the pin rod, the diameter adjusting wheel drives multiple groups of adjusting sliders to slide radially synchronously, thereby adjusting the extended length of the support ring, thereby realizing the cage diameter adjustment of the steel cage.

[0017] (3) By setting up the welding assembly, when the reinforcing stirrups form a ring around the main reinforcement, the reinforcing stirrups are fixed by the rotating frame and the fixed frame and remain stable. The transverse motor drives the sliding block to slide along the sliding groove through the transverse gear until the welding head is aligned with the corresponding clearance hole. The clearance hole exposes the contact area between the reinforcing stirrups and the main reinforcement. At the same time, the welding head can accurately align with the contact position between the reinforcing stirrups and the main reinforcement through the clearance hole. In conjunction with the fixed shaft to drive the rotation of the outer frame, the welding head welds and fixes the reinforcing stirrups every time it passes through a main reinforcement, thereby accurately and effectively welding and fixing the reinforcing stirrups to each main reinforcement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

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

[0020] Figure 2 It is a cross-sectional schematic diagram of the present invention.

[0021] Figure 3It is a structural schematic diagram of the turntable in the present invention.

[0022] Figure 4 yes Figure 3 A schematic diagram of the enlarged structure at point A in the middle.

[0023] Figure 5 It is a schematic diagram of the internal structure of the outer frame in the present invention.

[0024] Figure 6 It is a structural schematic diagram of the diameter adjusting wheel in the present invention.

[0025] Figure 7 It is a structural schematic diagram of the adjusting slider in the present invention.

[0026] Figure 8 It is a structural schematic diagram of the support ring in the present invention.

[0027] Fig. 9 It is a structural schematic diagram of the welding assembly in the present invention.

[0028] In the figure: 1, base; 2, rotating motor; 3, fixed ring frame; 4, turntable; 401, positioning hole; 402, transmission shaft; 5, fixed shaft; 501, limit slide; 502, straight tooth groove; 6, support assembly; 61, outer frame; 611, limit slider; 612, extension frame; 613, creeping motor; 614, creeping gear; 615, adjustment motor; 616, adjustment gear; 617, radial slide; 62, diameter adjustment wheel; 621, arc groove; 622, outer tooth groove; 63, Adjusting slider; 631, pin rod; 632, return spring; 633, fixing rod; 64, supporting ring; 641, fixing frame; 642, rotating frame; 643, torsion spring shaft; 644, limiting notch; 645, clearance hole; 7, cross plate; 701, sliding groove; 702, transverse tooth groove; 8, welding assembly; 801, sliding block; 802, mounting frame; 803, welding head; 804, top frame; 805, transverse motor; 806, transverse gear; 9, main reinforcement; 10, strengthening stirrups. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-Figure 3As shown, the present invention is a cast-in-place pile reinforcement cage processing device, comprising a base 1, fixed ring frames 3 are fixedly arranged on both sides of the upper end of the base 1, a turntable 4 is rotatably installed inside the fixed ring frame 3, and the two turntables 4 are fixedly connected by a fixed shaft 5, a transmission shaft 402 is arranged on one side of one of the turntables 4, a rotating motor 2 is fixedly arranged on the upper end of the base 1, and the output shaft of the rotating motor 2 is connected to the transmission shaft 402 through a belt, and positioning holes 401 for main reinforcement 9 to pass through are evenly penetrated on the turntable 4 in the circumferential direction, a support assembly 6 is slidably installed on the fixed shaft 5, a cross plate 7 is fixedly arranged between the top ends of the turntables 4, and a welding assembly 8 is slidably installed on the cross plate 7.

[0031] Specifically, by setting a turntable 4 and positioning holes 401, when processing the steel cage, multiple groups of main bars 9 are passed through the positioning holes 401 on the turntables 4 at both ends, and the support components 6 are used to support and limit the main bars 9 to ensure the parallelism between the main bars 9. The rotating motor 2 drives the turntable 4 to rotate through the transmission shaft 402, and the welding component 8 is used to weld and fix the reinforcing cage bars to each main bar 9. During this process, the support component 6 always maintains the supporting effect on the main bars 9, so that the steel cage formed by welding can maintain a uniform cage diameter.

[0032] More specifically, the positioning holes 401 in this embodiment have a certain length and are distributed along the diameter direction of the turntable 4. The main reinforcement 9 has a certain amount of space for movement when passing through the positioning holes 401. This allows the main reinforcement 9 to slide in the positioning holes 401 according to the adjusted cage diameter when the cage diameter needs to be adjusted, thereby avoiding twisting and deformation of the main reinforcement 9 at both ends.

[0033] like Figure 4 , Figure 5 and Figure 8 As shown, the support assembly 6 includes an outer frame 61, the fixed shaft 5 slides through the center of the outer frame 61, limited slots 501 are arranged on both sides of the fixed shaft 5 along the axial direction, and a straight tooth groove 502 is arranged at the bottom of the fixed shaft 5 along the axial direction. A limited slider 611 is arranged on the central hole wall of the outer frame 61, and the limited slider 611 is adapted to slide in the limited slot 501. An extension frame 612 is arranged on one side of the outer frame 61, and a creeping motor 613 is fixedly arranged on the outer side of the extension frame 612. The output end of the creeping motor 613 is connected to a creeping gear 614, and the creeping gear 614 is connected to the straight tooth groove 502. The outer frame 61 is meshed with each other, and a diameter adjusting wheel 62 is arranged inside the outer frame 61. The diameter adjusting wheel 62 cooperates synchronously with multiple adjusting sliders 63. Each adjusting slider 63 is fixedly connected with a support ring 64. A fixing frame 641 is extended from the top of the support ring 64. The end of the fixing frame 641 is rotatably matched with one end of the rotating frame 642 through a torsion spring shaft 643. A limiting groove 644 is arranged at the other end of the rotating frame 642. The main reinforcement 9 coaxially passes through the corresponding limiting groove 644 and the support ring 64. A through opening for the reinforcing stirrup 10 to pass through is formed between the rotating frame 642, the fixing frame 641 and the main reinforcement 9.

[0034] Specifically, by setting the support assembly 6, the main reinforcement 9 will pass through the positioning hole 401 on the turntable 4, and then pass through the limiting slot 644 and the support ring 64 in sequence. At this time, the rotating frame 642 rests on the main reinforcement 9 under the action of the torsion spring shaft 643, and combines with the fixed frame 641 and the main reinforcement 9 to form a through hole for the reinforcing stirrup 10 to pass through. The reinforcing stirrup 10 passes through each through hole in sequence around the main reinforcement 9 to form a ring, so that the reinforcing stirrup 10 can be constrained and limited to maintain the ring shape to facilitate welding and fixing. Then the rotating motor 2 drives the turntable 4 and the fixed shaft 5 to rotate. Due to the constraint cooperation between the limiting slider 611 and the limiting slide groove 501, the fixed The shaft 5 will drive the outer frame 61 and the main reinforcement 9 to rotate as a whole, and at the same time, the welding assembly 8 will be used to weld and fix the reinforcing stirrups 10 to each main reinforcement 9. Then the crawling motor 613 will drive the outer frame 61 to slide in a straight line along the fixed shaft 5 through the crawling gear 614. At this time, the rotating frame 642 will flip over the reinforcing stirrups 10 and rest on the main reinforcement 9 again under the action of the torsion spring shaft 643 to prepare for the installation of another reinforcing stirrup 10, so that the reinforcing stirrups 10 can be arranged along the length direction of the main reinforcement 9, and the support ring 64 can effectively ensure the parallelism between each main reinforcement 9 during the sliding process, which is conducive to the final formation of a uniform cage diameter.

[0035] like Figure 6 As shown, the diameter adjusting wheel 62 is coaxially rotatably installed inside the outer frame 61, and a plurality of arc grooves 621 are evenly arranged circumferentially on the diameter adjusting wheel 62. An external tooth groove 622 is arranged on the outer circumference of the diameter adjusting wheel 62. An adjusting motor 615 is fixedly arranged on the outer side of the outer frame 61, and an adjusting gear 616 is arranged at the output end of the adjusting motor 615, and the adjusting gear 616 is meshed with the external tooth groove 622.

[0036] like Figure 7 As shown, a plurality of groups of radial grooves 617 are evenly arranged in the circumferential direction inside the outer frame 61, the adjusting slider 63 is radially slidably installed in the corresponding radial grooves 617, a pin rod 631 is fixedly arranged on the surface of the adjusting slider 63, the pin rod 631 is adapted to be slidably installed in the corresponding arc groove 621, the inner wall of the adjusting slider 63 is connected to the radial groove 617 through a reset spring 632, a fixing rod 633 is fixedly arranged on the outer wall of the adjusting slider 63, the fixing rod 633 passes through the outer frame 61 and is fixedly connected to the support ring 64.

[0037] Specifically, by setting a diameter adjusting wheel 62 and an adjusting slider 63, the adjusting motor 615 drives the adjusting gear 616 to rotate, and the adjusting gear 616 drives the diameter adjusting wheel 62 to rotate. By utilizing the sliding cooperation between the arc groove 621 and the pin rod 631, the diameter adjusting wheel 62 drives multiple groups of adjusting sliders 63 to slide radially synchronously, so that the extended length of the support ring 64 can be adjusted, thereby realizing the cage diameter adjustment of the steel cage.

[0038] like Figure 8 As shown, the fixed frame 641 and the rotating frame 642 are provided with clearance holes 645 .

[0039] Specifically, since the main reinforcement 9 passes through the limiting groove 644 and the support ring 64, and the reinforcing stirrup 10 passes between the rotating frame 642 and the fixed frame 641, the contact points between the reinforcing stirrup 10 and each main reinforcement 9 are inside the rotating frame 642 and the fixed frame 641. The clearance hole 645 in this embodiment is set at an angle and is exactly aligned with the contact area between the reinforcing stirrup 10 and the main reinforcement 9.

[0040] like Fig. 9 As shown, the welding assembly 8 includes a sliding block 801, a mounting frame 802 is fixedly provided at the bottom of the sliding block 801, welding heads 803 are provided at both ends of the mounting frame 802, and the two groups of welding heads 803 are respectively aligned with the makeshift holes 645 on the fixed frame 641 and the rotating frame 642, a top frame 804 is provided at the upper end of the sliding block 801, a transverse motor 805 is fixedly provided at the upper end of the top frame 804, and a transverse gear 806 is provided at the output end of the transverse motor 805.

[0041] Furthermore, a sliding groove 701 is provided on the transverse plate 7 along a straight direction, and the sliding block 801 is adapted to be slidably installed in the sliding groove 701. A transverse tooth groove 702 is provided on the upper end of the transverse plate 7 along a straight direction, and the transverse gear 806 is meshed with the transverse tooth groove 702.

[0042] Specifically, by setting the welding assembly 8, when the reinforcing stirrups 10 form a ring around the main reinforcement 9, the reinforcing stirrups 10 are limited and fixed by the rotating frame 642 and the fixed frame 641 and remain stable. The transverse motor 805 drives the sliding block 801 to slide along the sliding groove 701 through the transverse gear 806 until the welding head 803 is aligned with the corresponding clearance hole 645. The clearance hole 645 exposes the contact area between the reinforcing stirrups 10 and the main reinforcement 9. At the same time, the welding head 803 can accurately align with the contact position of the reinforcing stirrups 10 and the main reinforcement 9 through the clearance hole 645, and cooperate with the fixed shaft 5 to drive the rotation process of the outer frame 61. When the welding head 803 passes through a main reinforcement 9, the reinforcing stirrups 10 are welded and fixed, so that the reinforcing stirrups 10 can be accurately and effectively welded and fixed to each main reinforcement 9.

[0043] like Figure 1 As shown, the reinforcing stirrups 10 surround the outside of the main reinforcement 9 to form a ring, and the reinforcing stirrups 10 are evenly spaced along the length direction of the main reinforcement 9 to form a steel cage.

[0044] The working principle of the present invention is as follows: Figure 1-Figure 9As shown, when in use, after the main reinforcement 9 passes through the positioning hole 401 on the turntable 4, it will pass through the limiting slot 644 and the support ring 64 in sequence. At this time, the rotating frame 642 rests on the main reinforcement 9 under the action of the torsion spring shaft 643, and combines with the fixed frame 641 and the main reinforcement 9 to form a through opening for the reinforcing stirrup 10 to pass through. The reinforcing stirrup 10 passes through each through opening in sequence around the main reinforcement 9 to form a ring, so that the reinforcing stirrup 10 can be constrained and limited to maintain the ring shape to facilitate welding and fixation, and then the rotating motor 2 drives the turntable 4 and the fixed shaft 5 to rotate. Due to the constraint cooperation between the limiting slider 611 and the limiting slide groove 501, the fixed shaft 5 will drive the outer frame 61 and the main reinforcement 9 to rotate as a whole. The clearance hole 645 exposes the contact area between the reinforcing stirrup 10 and the main reinforcement 9. At the same time, the welding head 803 can accurately align the contact position between the reinforcing stirrup 10 and the main reinforcement 9 through the clearance hole 645. When the welding head 803 passes through each main reinforcement 9, the reinforcing stirrup 10 is welded and fixed, so that the reinforcing stirrup 10 can be accurately and effectively welded and fixed to each main reinforcement 9. Then the crawling motor 613 drives the outer frame 61 to slide linearly along the fixed axis 5 through the crawling gear 614. At this time, the rotating frame 642 will flip over and pass through the reinforcing stirrup 10, and under the action of the torsion spring shaft 643, it will rest on the main reinforcement 9 again, in preparation for the installation of another reinforcing stirrup 10, so that the reinforcing stirrup 10 can be arranged along the length direction of the main reinforcement 9, and the parallelism between each main reinforcement 9 is effectively guaranteed by the support ring 64 during the sliding process, which is conducive to the final formation of a uniform cage diameter. When the diameter of the steel cage needs to be adjusted, the adjusting motor 615 drives the adjusting gear 616 to rotate, and the adjusting gear 616 will drive the diameter adjusting wheel 62 to rotate. By utilizing the sliding cooperation between the arc groove 621 and the pin rod 631, the diameter adjusting wheel 62 will drive multiple groups of adjusting sliders 63 to slide radially synchronously, so that the extended length of the support ring 64 can be adjusted, thereby realizing the cage diameter adjustment of the steel cage.

[0045] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A bored pile reinforcement cage processing device, comprising a base (1), characterized in that: A fixed ring frame (3) is fixedly provided on both sides of the upper end of the base (1), a turntable (4) is rotatably installed inside the fixed ring frame (3), the two turntables (4) are fixedly connected via a fixed shaft (5), a transmission shaft (402) is provided on one side of one of the turntables (4), a rotating motor (2) is fixedly provided on the upper end of the base (1), the output shaft of the rotating motor (2) is connected to the transmission shaft (402) via a belt, positioning holes (401) are uniformly provided on the turntable (4) in the circumferential direction for the main reinforcement (9) to pass through, a support assembly (6) is slidably installed on the fixed shaft (5), a horizontal plate (7) is fixedly provided between the top ends of the turntables (4), and a welding assembly (8) is slidably installed on the horizontal plate (7); The support assembly (6) comprises an outer frame (61), the fixed shaft (5) slides through the center of the outer frame (61), both sides of the fixed shaft (5) are provided with limit slots (501) along the axial direction, the bottom of the fixed shaft (5) is provided with a straight tooth groove (502) along the axial direction, a limit slider (611) is provided on the central hole wall of the outer frame (61), the limit slider (611) is adapted to slide in the limit slot (501), an extension frame (612) is provided on one side of the outer frame (61), a creeping motor (613) is fixedly provided on the outer side of the extension frame (612), the output end of the creeping motor (613) is connected to a creeping gear (614), and the creeping gear (614) is connected to the straight tooth groove (502). The outer frame (61) is meshed with each other, a diameter adjusting wheel (62) is arranged inside the outer frame (61), the diameter adjusting wheel (62) is synchronously matched with a plurality of adjusting sliders (63), each adjusting slider (63) is fixedly connected with a support ring (64), a fixing frame (641) is extended from the top of the support ring (64), the end of the fixing frame (641) is rotatably matched with one end of the rotating frame (642) through a torsion spring shaft (643), a limiting notch (644) is arranged at the other end of the rotating frame (642), the main reinforcement (9) coaxially passes through the corresponding limiting notch (644) and the support ring (64), and a through opening for the reinforcing stirrup (10) to pass through is formed between the rotating frame (642), the fixing frame (641) and the main reinforcement (9); The creeping motor (613) drives the outer frame (61) to slide linearly along the fixed axis (5) via the creeping gear (614). At this time, the rotating frame (642) will turn over and pass through the reinforcing stirrup (10), and under the action of the torsion spring shaft (643), it will rest on the main reinforcement (9) again, so as to prepare for the installation of another reinforcing stirrup (10).

2. A bored pile reinforcement cage processing device according to claim 1, characterized in that: The diameter adjusting wheel (62) is coaxially rotatably mounted inside the outer frame (61); a plurality of arcuate grooves (621) are evenly and circumferentially arranged on the diameter adjusting wheel (62); an external tooth groove (622) is arranged on the outer circumference of the diameter adjusting wheel (62); an adjusting motor (615) is fixedly arranged outside the outer frame (61); an adjusting gear (616) is arranged at the output end of the adjusting motor (615); and the adjusting gear (616) is meshed with the external tooth groove (622).

3. A bored pile reinforcement cage processing device according to claim 2, characterized in that: A plurality of radial grooves (617) are evenly arranged in the circumferential direction inside the outer frame (61); the adjusting slider (63) is radially slidably installed in the corresponding radial grooves (617); a pin rod (631) is fixedly arranged on the surface of the adjusting slider (63); the pin rod (631) is adapted to be slidably installed in the corresponding arc groove (621); the inner wall of the adjusting slider (63) is connected to the radial groove (617) via a return spring (632); a fixing rod (633) is fixedly arranged on the outer wall of the adjusting slider (63); the fixing rod (633) passes through the outer frame (61) and is fixedly connected to the support ring (64).

4. A bored pile reinforcement cage processing device according to claim 1, characterized in that: The fixed frame (641) and the rotating frame (642) are provided with clearance holes (645) penetrating therethrough.

5. A bored pile reinforcement cage processing device according to claim 4, characterized in that: The welding assembly (8) comprises a sliding block (801), a mounting frame (802) is fixedly arranged at the bottom of the sliding block (801), welding heads (803) are arranged at both ends of the mounting frame (802), two groups of welding heads (803) are respectively aligned with the clearance holes (645) on the fixed frame (641) and the rotating frame (642), a top frame (804) is arranged at the upper end of the sliding block (801), a transverse motor (805) is fixedly arranged at the upper end of the top frame (804), and a transverse gear (806) is arranged at the output end of the transverse motor (805).

6. A bored pile reinforcement cage processing device according to claim 5, characterized in that: A sliding groove (701) is provided on the transverse plate (7) along a straight line direction, the sliding block (801) is adapted to be slidably installed in the sliding groove (701), a transverse tooth groove (702) is provided on the upper end of the transverse plate (7) along a straight line direction, and the transverse gear (806) is meshed with the transverse tooth groove (702).

7. A bored pile reinforcement cage processing device according to claim 1, characterized in that: The reinforcing stirrups (10) surround the outside of the main reinforcement (9) to form a ring shape, and the reinforcing stirrups (10) are evenly spaced along the length direction of the main reinforcement (9) to form a reinforcement cage.

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