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CN-224222622-U - Be used for major diameter pile foundation steel reinforcement cage processing bed-jig

CN224222622UCN 224222622 UCN224222622 UCN 224222622UCN-224222622-U

Abstract

The utility model relates to the technical field of reinforcement cage processing equipment, and particularly discloses a reinforcement cage processing jig frame for a large-diameter pile foundation and an integrated operation platform system, which comprise a plurality of equidistant positioning jig frames which are arranged side by side, wherein each positioning jig frame comprises two jig frame vertical support rod long columns which are arranged at intervals, an arc-shaped transverse girder is arranged between the two jig frame vertical support rod long columns, an arc-shaped notch of the transverse girder faces upwards, and a plurality of positioning grooves are formed in the inner side of the arc-shaped notch; the two long upright posts of the two jig frame vertical support rods are respectively provided with a boarding beam on the same horizontal plane on one side of the two jig frame vertical support rods, which is far away from the transverse girder, the end parts of the boarding beams, which are close to the outer sides, are respectively provided with a protection railing upright post, the boarding beams on the same side of the transverse girder are fully paved with steel springboards, and the protection railing upright posts on the same side of the transverse girder are respectively provided with a protection railing cross rod. The utility model has high positioning precision, strong deformation resistance, repeated use, obviously improved construction efficiency and reduced material loss.

Inventors

  • REN JIA
  • ZHOU BICHENG
  • ZHAO XIUTIAN
  • FANG MINGXING
  • FU JIANYU
  • YU PENG

Assignees

  • 武汉城建建设工程有限公司

Dates

Publication Date
20260512
Application Date
20250403

Claims (8)

  1. 1. The positioning jig frame is characterized by comprising a plurality of positioning jig frames which are arranged side by side at equal intervals, wherein each positioning jig frame comprises two jig frame vertical support rod long columns (8) which are arranged at intervals, an arc-shaped transverse girder (1) is arranged between the two jig frame vertical support rod long columns (8), an arc-shaped notch of the transverse girder (1) faces upwards, and a plurality of positioning grooves are formed in the inner side of the arc-shaped notch and used for positioning a main reinforcement of the steel reinforcement cage; the two long stand columns (8) of the jig frame vertical support rods are respectively provided with a manned cross beam (10) on the same horizontal plane on one side of the long stand columns (8) far away from the transverse main beam (1), and the end parts, which are close to the manned cross beams (10), are respectively provided with a protective railing stand rod (12); A plurality of location bed-jig equidistant are laid side by side, are located can go up people's crossbeam (10) on lateral girder (1) same side and fully spread have steel springboard (14), are located protection railing pole setting (12) on lateral girder (1) same side are last to install protection railing horizontal pole (13), all install prefabricated finished product steel ladder (15) between can going up people's crossbeam (10) and the ground near the outer end.
  2. 2. The processing jig frame for the large-diameter pile foundation reinforcement cage according to claim 1, wherein an oblique reinforcing rod (11) is arranged between a long upright column (8) of a vertical supporting rod of the jig frame and a cross beam (10) capable of being used for people on the same side of the transverse main beam (1).
  3. 3. The processing jig frame for the large-diameter pile foundation reinforcement cage according to claim 2, wherein the lower ends of the inclined reinforcing rods (11) and the long stand columns (8) of the vertical support rods of the jig frame, which are positioned on the same side of the transverse main beam (1), are both arranged on the base plate (3) of the jig frame, and the side, close to the transverse main beam (1), of the base plate (3) of the jig frame is also provided with a short stand column (9) of the jig frame for supporting the transverse main beam (1).
  4. 4. The processing jig frame for the large-diameter pile foundation reinforcement cage according to claim 2, wherein a girder middle longitudinal reinforcing plate (4) and a girder middle transverse reinforcing plate (2) are arranged at the arc bottommost part of the transverse girder (1).
  5. 5. A processing jig frame for a large-diameter pile foundation reinforcement cage according to claim 3, characterized in that the jig frame bottom plate (3) and the main beam middle transverse reinforcing plate (2) are positioned on the same horizontal plane.
  6. 6. The processing jig frame for the large-diameter pile foundation reinforcement cage according to claim 2, wherein a vertical column bottom longitudinal reinforcing plate (5) is arranged between the long vertical column (8) of the vertical supporting rod of the jig frame and the jig frame bottom plate (3), and a vertical column bottom transverse reinforcing plate (6) is arranged between the short vertical column (9) of the jig frame and the jig frame bottom plate (3).
  7. 7. A reinforcing cage processing jig for large-diameter pile foundations according to claim 3, wherein the inclined reinforcing rod (11) is fixed at an included angle of 45 degrees with the long upright (8) of the vertical supporting rod of the jig.
  8. 8. A reinforcing cage processing jig for large diameter pile foundation according to claim 2, wherein the distance between two adjacent positioning jigs is 2000mm.

Description

Be used for major diameter pile foundation steel reinforcement cage processing bed-jig Technical Field The utility model relates to the technical field of reinforcement cage processing equipment, in particular to a reinforcement cage processing jig frame for a large-diameter pile foundation. Background The existing reinforcement cage jig adopts a fixed welding structure, has the problems of low positioning precision, inconvenient disassembly and assembly, poor adaptability and the like, and in addition, although the modularized jig is introduced into the reinforcement cage jig of a plurality of large-diameter pile foundations, the connection of the reinforcement cage jig depends on multistage round holes and inserted bars, the assembly steps are complex, a special supporting structure for the large-diameter reinforcement cage is lacked, and the radial deflection of main reinforcements cannot be effectively resisted. And the operation platform and the jig frame are separately designed, so that the construction is complex. Especially for the large-scale steel reinforcement cage with the diameter of more than 2.8m, the traditional jig is difficult to ensure the uniformity of the distance between main reinforcements, the welding node is easy to deform, and the concentricity deviation of the steel reinforcement cage is large. Therefore, in order to meet the construction requirements of high quality and high efficiency of the building engineering, a special positioning jig frame which is high in precision, modularized and suitable for the large-diameter reinforcement cage is needed. Disclosure of utility model Aiming at the problems, the utility model aims to provide a processing jig frame for a large-diameter pile foundation reinforcement cage, which realizes the efficient processing of the large-diameter reinforcement cage through a modularized design, an accurate positioning system and an integrated operation platform and improves the deformation resistance and the universality. In order to achieve the aim, the utility model adopts the following technical measures that the processing jig frame for the large-diameter pile foundation reinforcement cage comprises a plurality of equidistant positioning jig frames which are arranged side by side, wherein each positioning jig frame comprises two jig frame vertical support rods which are arranged at intervals, an arc-shaped transverse girder is arranged between the two jig frame vertical support rods, an arc-shaped notch of the transverse girder faces upwards, and a plurality of positioning grooves are arranged at the inner sides of the arc-shaped notches and are used for fixing main reinforcement cage ribs; The long upright posts of the two jig frame vertical support rods are respectively provided with a pedestrian cross beam on the same horizontal plane at one side far away from the transverse main beam, and the outer end parts of the pedestrian cross beams are respectively provided with a protective railing upright post; When a plurality of positioning jig frames are distributed side by side at equal intervals, steel springboards are fully paved on the accessible cross beams on the same side of the transverse girder, a protective railing cross rod is installed on the protective railing upright rod on the same side of the transverse girder, and prefabricated finished steel ladders are installed between accessible cross beams near the outermost end and the ground. Optionally, an oblique reinforcing rod is arranged between the long upright posts of the jig frame vertical supporting rods and the upper crossbeam, which are positioned on the same side of the transverse main beam. Further, the lower ends of the inclined reinforcing rods and the long stand columns of the jig vertical supporting rods, which are positioned on the same side of the transverse girder, are all arranged on the jig bottom plate, and the side, close to the transverse girder, of the jig bottom plate is also provided with a jig short stand column for supporting the transverse girder. Further, a girder middle longitudinal reinforcing plate and a girder middle transverse reinforcing plate are arranged at the arc bottommost part of the transverse girder. Further, the bed-jig bottom plate and the transverse reinforcing plate in the middle of the main beam are positioned on the same horizontal plane. Optionally, a vertical column bottom longitudinal reinforcing plate is arranged between the long vertical column of the jig frame vertical supporting rod and the jig frame bottom plate, and a vertical column bottom transverse reinforcing plate is arranged between the short vertical column of the jig frame and the jig frame bottom plate. Further, the inclined reinforcing rod and the long upright post of the vertical supporting rod of the jig frame are fixed at an included angle of 45 degrees. Preferably, the distance between two adjacent positioning jig frames is 2000mm. Compared with the prior art, the utili