CN-224213138-U - Pier stud reinforcing steel bar portion article ligature bed-jig

CN224213138UCN 224213138 UCN224213138 UCN 224213138UCN-224213138-U

Abstract

The utility model relates to a pier column steel bar part production binding jig which comprises a jig framework, a main reinforcement lower positioning toothed plate, a main reinforcement upper positioning toothed plate, a main reinforcement side positioning toothed plate, a stirrup lower positioning toothed plate and a stirrup side positioning toothed plate, wherein the main reinforcement lower positioning toothed plate and the stirrup lower positioning toothed plate are welded and fixed on the jig, and the main reinforcement upper positioning toothed plate, the main reinforcement side positioning toothed plate and the stirrup side positioning toothed plate are movably arranged on the jig framework and can be installed at an adjusting position. The utility model can carry out the pier stud reinforcement segment part product binding operation on the ground, thereby reducing the high-altitude construction risk, improving the reinforcement installation precision and the construction efficiency, and realizing the pier stud reinforcement binding standardization and assembly construction by adjusting the positions of the main reinforcement positioning toothed plate and the stirrup positioning toothed plate to adapt to the section change of the pier stud reinforcement cage.

Inventors

DUAN PUFAN
QIAN YANG
ZHAO CHAO
TANG CHENHAO
DAI ZHICHENG
ZHANG XUEWEI
HE BING
LI YONG
Zou Yaojie
XIAO BING
JIANG QIANG
ZHANG ZHENYU

Assignees

中交路桥建设有限公司
浙江交工集团股份有限公司
浙江宁波杭甬复线三期高速公路有限公司

Dates

Publication Date: 20260508
Application Date: 20250511

Claims (3)

1. The pier column reinforcement part commercialized binding jig is characterized by comprising a jig skeleton, a main reinforcement lower positioning toothed plate, a main reinforcement upper positioning toothed plate, a main reinforcement side positioning toothed plate, a stirrup lower positioning toothed plate and a stirrup side positioning toothed plate, wherein main reinforcement clamping grooves are respectively arranged on the main reinforcement lower positioning toothed plate, the main reinforcement side positioning toothed plate and the main reinforcement upper positioning toothed plate according to the main reinforcement spacing of a pier column, and stirrup clamping grooves are respectively arranged on the stirrup lower positioning toothed plate and the stirrup side positioning toothed plate according to the stirrup spacing of the pier column; The jig frame framework comprises two lower longitudinal rods and two upper longitudinal rods, a plurality of vertical rods are welded between each lower longitudinal rod and one upper longitudinal rod at equal intervals, and a plurality of lower cross rods are welded between the two lower longitudinal rods at equal intervals; The main reinforcement lower positioning toothed plates are provided with a plurality of pieces, two ends of each main reinforcement lower positioning toothed plate are respectively welded with two vertical rods transversely opposite to each other along the framework of the jig frame, and the notch of each main reinforcement clamping groove on each main reinforcement lower positioning toothed plate faces upwards; The main rib upper positioning toothed plates are provided with a plurality of pieces, two ends of each main rib upper positioning toothed plate are respectively connected with two vertical rods transversely opposite to each other along the framework of the jig frame through bolts, and main rib clamping groove notches on the main rib upper positioning toothed plates face upwards; Each vertical rod is slidably provided with a main rib side positioning toothed plate, and a main rib clamping groove notch on the main rib side positioning toothed plate faces inwards; The stirrup lower positioning toothed plates are provided with a plurality of stirrup lower positioning toothed plates, each stirrup lower positioning toothed plate is welded with each lower cross rod along the direction parallel to the lower longitudinal rod, and the notch of the stirrup clamping groove on each stirrup lower positioning toothed plate faces upwards; At least two stirrup side positioning toothed plates are slidably arranged on a plurality of vertical rods on each side of the jig frame along the direction parallel to the upper vertical rod and the lower vertical rod, and the notch of each stirrup clamping groove on each stirrup side positioning toothed plate is inward.
2. The pier stud reinforcement part production binding jig of claim 1, wherein a plurality of strip-shaped main rib side positioning toothed plate adjusting holes are formed in the main rib side positioning toothed plate in the transverse direction, two bolts are arranged in each main rib side positioning toothed plate adjusting hole in a penetrating manner and connected with the vertical rods, and the main rib side positioning toothed plate can transversely slide along the main rib side positioning toothed plate adjusting holes.
3. The pier stud reinforcement portion production binding jig according to claim 1, wherein each vertical rod is fixedly provided with a bracket corresponding to the installation position of the stirrup side positioning toothed plate, the stirrup side positioning toothed plate is supported on the top plate of the bracket, a stirrup side positioning toothed plate adjusting hole is formed in the position of the stirrup side positioning toothed plate supported on each bracket, a bolt is penetrated in the stirrup side positioning toothed plate adjusting hole and is connected with the top plate of the bracket, and the stirrup side positioning toothed plate can transversely slide along the stirrup side positioning toothed plate adjusting hole.

Description

Pier stud reinforcing steel bar portion article ligature bed-jig Technical Field The utility model belongs to the technical field of bridge construction, relates to bridge pier stud reinforcement construction, and in particular relates to a pier stud reinforcement part-made binding jig. Background When bridge pier column is constructed, pier column reinforcing steel bars are directly bound in situ, the risk of high-altitude operation is high, and the reinforcing steel bar split splicing process is low in construction efficiency and not easy to control in quality. Disclosure of Invention The utility model aims to solve the problems and provide the pier stud reinforcement part product binding jig, which is used for carrying out integrated binding operation on the ground and then hoisting integrally so as to reduce the risk of high-altitude construction and improve the construction quality. The technical scheme of the utility model is as follows: The pier column reinforcement part commercialized binding jig is characterized by comprising a jig skeleton, a main reinforcement lower positioning toothed plate, a main reinforcement upper positioning toothed plate, a main reinforcement side positioning toothed plate, a stirrup lower positioning toothed plate and a stirrup side positioning toothed plate, wherein main reinforcement clamping grooves are respectively arranged on the main reinforcement lower positioning toothed plate, the main reinforcement side positioning toothed plate and the main reinforcement upper positioning toothed plate according to the main reinforcement spacing of a pier column, and stirrup clamping grooves are respectively arranged on the stirrup lower positioning toothed plate and the stirrup side positioning toothed plate according to the stirrup spacing of the pier column; The jig frame framework comprises two lower longitudinal rods and two upper longitudinal rods, a plurality of vertical rods are welded between each lower longitudinal rod and one upper longitudinal rod at equal intervals, and a plurality of lower cross rods are welded between the two lower longitudinal rods at equal intervals; The main reinforcement lower positioning toothed plates are provided with a plurality of pieces, two ends of each main reinforcement lower positioning toothed plate are respectively welded with two vertical rods transversely opposite to each other along the framework of the jig frame, and the notch of each main reinforcement clamping groove on each main reinforcement lower positioning toothed plate faces upwards; The main rib upper positioning toothed plates are provided with a plurality of pieces, two ends of each main rib upper positioning toothed plate are respectively connected with two vertical rods transversely opposite to each other along the framework of the jig frame through bolts, and main rib clamping groove notches on the main rib upper positioning toothed plates face upwards; Each vertical rod is slidably provided with a main rib side positioning toothed plate, and a main rib clamping groove notch on the main rib side positioning toothed plate faces inwards; The stirrup lower positioning toothed plates are provided with a plurality of stirrup lower positioning toothed plates, each stirrup lower positioning toothed plate is welded with each lower cross rod along the direction parallel to the lower longitudinal rod, and the notch of the stirrup clamping groove on each stirrup lower positioning toothed plate faces upwards; At least two stirrup side positioning toothed plates are slidably arranged on a plurality of vertical rods on each side of the jig frame along the direction parallel to the upper vertical rod and the lower vertical rod, and the notch of each stirrup clamping groove on each stirrup side positioning toothed plate is inward. The utility model performs the binding operation of the whole section of the pier stud reinforcement on the ground, can reduce construction risk, improves the installation accuracy and the construction efficiency of the reinforcement, and can realize the standardized and assembled construction of the pier stud reinforcement by adjusting the positions of the main reinforcement positioning toothed plate and the stirrup positioning toothed plate to adapt to the section change of the pier stud reinforcement cage. Drawings FIG. 1 is a schematic elevational view of the present utility model; FIG. 2 is a schematic side elevational view of the present utility model; FIG. 3 is a schematic plan view of the present utility model; FIG. 4 is a schematic view of the structure of the main rib side positioning tooth plate; FIG. 5 is a schematic plan view of a stirrup-side positioning tooth plate; FIG. 6 is an elevation view of the mounting structure of the stirrup-side positioning tooth plate; Fig. 7 is a schematic view of a use state of the present utility model. Detailed Description As shown in fig. 1 to 6, the utility model comprises a jig frame skeleton, a main re