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Method for manufacturing FRP reinforcement cage framework of prestressed pipe pile

A technology of prestressed pipe pile and manufacturing method, applied in application, wire mesh, other household appliances, etc., can solve the problems of multiple physical strength, labor consumption, batch production, etc., to reduce the difficulty of welding, improve processing efficiency, Guarantee the same normalized effect

Inactive Publication Date: 2021-03-09
王蒙蒙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a method for manufacturing a prestressed pipe pile FRP reinforcement cage skeleton, which can solve the problem of slow processing speed in the traditional manufacturing process of the reinforcement cage skeleton and the bending back-shaped bundled steel bars It may not match with the main steel bar, and detailed bending processing is required. Because the bundled steel bar has high hardness, bending in a small place will easily consume more physical strength of the personnel, and manual bending is difficult to mass-produce the cage skeleton, etc. question

Method used

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  • Method for manufacturing FRP reinforcement cage framework of prestressed pipe pile
  • Method for manufacturing FRP reinforcement cage framework of prestressed pipe pile
  • Method for manufacturing FRP reinforcement cage framework of prestressed pipe pile

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Embodiment Construction

[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0028] Such as Figure 1 to Figure 4 As shown, a prestressed pipe pile FRP reinforcement cage skeleton manufacturing method, which uses a skeleton manufacturing equipment, the skeleton manufacturing equipment includes a base plate 1, a positioning device 2, a shaping device 3 and a bending device 4, using the above-mentioned skeleton manufacturing The method of making the FRP cage skeleton of the prestressed pipe pile by the equipment is as follows:

[0029] S1. Sleeve setting: use the positioning device 2 to set the front and rear ends of the main reinforcement, and the middle part...

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Abstract

The invention provides a method for manufacturing an FRP reinforcement cage framework of a prestressed pipe pile. A bottom plate, a positioning device, a shaping device and a bending device cooperateto complete the work, and the problems that in the traditional reinforcement cage framework manufacturing process, the traditional manufacturing mode is low in machining speed, bent rectangular-ambulatory-plane bundled steel bars may not be matched with main steel bars, detailed bending treatment is required, bundled steel bars have high hardness, bending in small places consumes much physical strength of personnel easily, manufacturing of the reinforcement cage frameworks in batches is difficult to realize through manual bending and the like are solved.

Description

technical field [0001] The invention relates to the technical field of making prestressed pipe piles, in particular to a method for making a prestressed pipe pile FRP cage skeleton. Background technique [0002] Prestressed pipe piles have been widely used in civil engineering for their high single pile bearing capacity, reliable pile quality, good hammer and crack resistance, strong penetration, low cost, fast construction speed, and civilized construction. Construction, municipal, railway, bridge and other foundation projects. Because the pipe pile has a hollow structure inside, the top of the pipe pile must be designed with a reinforcement cage and a certain thickness of micro-expansion concrete poured to improve the construction and stress conditions of the pile top. At the same time, it also plays a certain role in resisting shear. The quality of the cage directly affects the transmission of the pull-out force. At present, in the production of FRP cage skeleton, the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F27/12
CPCB21F27/121
Inventor 王蒙蒙夏文进
Owner 王蒙蒙
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