Processing technology for production of precast stair reinforcement cage

A processing technology and steel cage technology, applied in the direction of wire material processing, manufacturing ring mesh with wire, application, etc., can solve the problems of low work efficiency, high work intensity of workers, and difficult spacing, so as to improve processing efficiency, save manpower, The effect of improving machining accuracy

Active Publication Date: 2017-06-13
CHINA CONSTR SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The disadvantages of this method are: 1. The fixed-length straight strip products and the stirrup products in the early stage are all single production process

Method used

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  • Processing technology for production of precast stair reinforcement cage
  • Processing technology for production of precast stair reinforcement cage
  • Processing technology for production of precast stair reinforcement cage

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Embodiment Construction

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0037] The invention provides a kind of processing technology for the production of prefabricated stair reinforcement cage, comprising:

[0038] Step 1. According to the structure of the prefabricated stair reinforcement cage to be processed, the prefabricated stair reinforcement cage to be processed is split into a plurality of reinforcement frame members to be processed, and the plurality of reinforcement frame members to be processed include The upper concealed beam reinforcement cage member 3, the lower concealed beam reinforcement cage member 4 and the upper iron mesh sheet 1 and the lower iron mesh sheet 2 corresponding to the stair slope (see figure 1 , Figure 2(a) to Figure 2(d) );

[0039] Step 2, using the welded mesh production equipment to process the reinforce...

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Abstract

The invention discloses a processing technology for production of a precast stair reinforcement cage. The processing technology comprises the steps that (1) according to the structure of the precast stair reinforcement cage to be machined, the precast stair reinforcement cage to be machined is divided into a plurality of reinforcement cage components to be machined, the reinforcement cage components to be machined include the upper hidden beam reinforcement cage component, the lower hidden beam reinforcement cage component, an upper iron net and a lower iron net, and the upper iron net and the lower iron net correspond to the slope of a stair; (2) reinforcement welded nets are machined for the reinforcement cage components through welded net production equipment; and (4) the upper hidden beam reinforcement cage component, the lower hidden beam reinforcement cage component, the upper iron net and the lower iron net are assembled together. By means of the processing technology, the stair reinforcement cage is not tied manually any longer, the processing efficiency is improved, and the processing precision of the stair reinforcement cage is improved as well.

Description

technical field [0001] The invention belongs to building construction technology, in particular to a processing technology for the production of prefabricated staircase reinforcement cages. Background technique [0002] As the concept of building industrialization with new building industrialization as one of the main contents is being widely promoted in the field of residential buildings, prefabricated concrete structures, as a form of industrialized building structures, are gradually being paid attention to. Prefabricated stairs are the most common component product type in prefabricated shear wall structures. The steel skeletons are all completed in the component factory by manual use of simple steel processing machinery. The specific method is: first, the steel wire rods are passed through the straightening and cutting machine After being processed into shaped straight products, a single curved steel bar is produced by a steel bar bending machine, and then the curved ste...

Claims

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Application Information

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IPC IPC(8): B21F31/00
CPCB21F31/00
Inventor 叶浩文周冲郑义黄轶群扈宝元胡游
Owner CHINA CONSTR SCI & TECH CO LTD
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