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Manufacturing method of ring rib buckling connection part

A manufacturing method and snap-fit ​​connection technology, which is applied in the direction of manufacturing tools, mold auxiliary parts, ceramic molding machines, etc., can solve the difficulties in ensuring the appearance quality of component concrete, the difficulty in ensuring the quality of connection between ring bars and components, and the positioning of reserved ring bars Inaccurate and other problems, to achieve the effect of not easy to deform, good processability and convenient operation

Active Publication Date: 2021-08-06
CHINA RAILWAY 24TH BUREAU GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The cavity mold of the traditional ring rib fastening connection components has the problem of inaccurate positioning of the reserved ring rib, and the connection quality between the ring rib and the component is difficult to guarantee. Due to the existence of the reserved ring rib, it is difficult to demould the mold, and the concrete appearance of the component Difficult to guarantee quality

Method used

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  • Manufacturing method of ring rib buckling connection part
  • Manufacturing method of ring rib buckling connection part
  • Manufacturing method of ring rib buckling connection part

Examples

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Embodiment

[0026] Example: such as figure 1 , 2 , 3, 4, and 5, the present embodiment specifically relates to a manufacturing method of a snap-fit ​​connection member with ring bars, the manufacturing method comprising the following steps:

[0027] (1) if figure 1 , 3 As shown, according to the geometric size and configuration of the prefabricated component 11 to be processed, the mold main body 1 is processed and manufactured. The mold main body 1 is mainly composed of four side molds 1a to form a rectangular frame, and a bottom mold 1b is arranged at the bottom of the rectangular frame, so that The mold main body 1 has a cubic bin body; the cubic bin body is divided into a front half bin body and a rear half bin body, and a bar-shaped base 3 is arranged horizontally in the front half bin body, and one or more groups of mold main bodies 1 are divided into corresponding In the area of ​​ring ribs and areas without ring ribs, and in the part with ring ribs, several cavity blocks 4 are ...

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Abstract

The invention discloses a manufacturing method of a ring rib buckling connection part. The manufacturing method comprises the following steps that a mold body is manufactured; a strip-shaped base is transversely arranged in a front half bin body in the mold body, a steel reinforcement framework, of a prefabricated part is arranged in a rear half bin body in the mold body, at least two cavity blocks are arranged on the strip-shaped base at intervals, and a gap is formed between every two adjacent cavity blocks to form an interval groove; the surface of each cavity block is coated with a retarder, then a plurality of sections of reserved ring ribs are correspondingly placed in the interval grooves, the ends of the reserved ring ribs are bound with the steel reinforcement framework, and foaming agents are sprayed to the surfaces of the reserved ring ribs; concrete is poured into the bin body of the mold body and cured; and after the required strength is achieved through maintenance, demolding is conducted, and the prefabricated part is obtained. The manufacturing method of the ring rib buckling connection part has the advantages that the position of the ring ribs in the reserved ring rib buckling shear wall is precisely positioned, the binding work of a steel bar body and the ring ribs is not affected, and the connecting quality of the ring ribs and the part can be guaranteed.

Description

technical field [0001] The invention belongs to the technical field of assembled structures, and in particular relates to a method for manufacturing a ring rib snap-fit ​​connecting member. Background technique [0002] The cavity mold of the traditional ring rib fastening connection components has the problem of inaccurate positioning of the reserved ring rib, and the connection quality between the ring rib and the component is difficult to guarantee. Due to the existence of the reserved ring rib, it is difficult to demould the mold, and the concrete appearance of the component Quality is difficult to guarantee. Contents of the invention [0003] The object of the present invention is to provide a method for manufacturing a ring rib fastening connection member according to the shortcomings of the above-mentioned prior art. The grooves are formed to accurately pre-set the reserved ring bars and effectively limit them before pouring concrete, so as to obtain prefabricated ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B23/02B28B7/38B28B7/00
CPCB28B23/02B28B23/024B28B7/38B28B7/0055B28B7/0032B28B7/0002
Inventor 李伟文杨卫平余光杨旭超闵睿智段小虎
Owner CHINA RAILWAY 24TH BUREAU GRP
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