Hollow precast column and application method thereof

An application method and technology of prefabricated columns, applied in the direction of columns, pier columns, pillars, etc., can solve the problems of unreliable connection of prefabricated columns and increased construction costs

Inactive Publication Date: 2018-12-28
GUANGDONG BOZHILIN ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a hollow prefabricated column and its application method in view of the unreliable connection of the traditional prefabricated column and the potential safety hazards, and the problem that the entire prefabricated column cannot be used normally when the steel bar is bent and the construction cost is increased.

Method used

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  • Hollow precast column and application method thereof
  • Hollow precast column and application method thereof
  • Hollow precast column and application method thereof

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Embodiment Construction

[0048] In order to facilitate the understanding of the present invention, the following will describe the present invention more fully. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0049]It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0050] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the de...

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Abstract

The invention relates to a hollow precast column which comprises a main body component and at least two longitudinal ribs, wherein the main body component is arranged as an extended columnar structure; a pouring spout is arranged on the main body component; the pouring spout is of a through-hole shape and communicates with two ends of the main body component; a mounting slot is further arranged onthe main body component; the mounting slot is arranged at one end of the main body component; the longitudinal ribs are respectively fixedly connected with the main body component; the longitudinal ribs correspondingly penetrate through the main body component; each of the longitudinal ribs comprises an extending portion, an inclined portion connected with the extending portion, and an insertionportion connected with the inclined portion, and the inclined portion is arranged obliquely from one end of the extending portion in an extended manner. According to the hollow precast column providedby the invention, the lap joint relationship of joints of the longitudinal ribs can be clearly seen through the arrangement of the mounting slot, so that a function of detecting whether the connection relationship of hollow precast columns is reliable can be played; since the longitudinal ribs are connected in a lap joint manner, the bending resistance of the joints of the hollow precast columnsis greatly improved compared with the traditional butt connection relationship.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a hollow prefabricated column and an application method thereof. Background technique [0002] Nowadays, the construction industry needs to use reinforced concrete structures for construction. The traditional method is to pour through on-site formwork. However, due to the complicated construction process and the need to invest more manpower and material resources, the construction period will be longer and the production cost will be higher. Therefore, the current construction industry adopts the construction method of prefabricated columns. [0003] The traditional prefabricated column usually adopts a solid column structure, and the steel bars are arranged vertically inside, and the steel bars of the lower prefabricated column are inserted into the bottom of the upper precast column by setting the sleeve, and the preset grouting on the side of the sleeve The holes are fil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C3/30E04B1/58E04G21/00
CPCE04B1/58E04C3/30E04G21/00
Inventor 孙军刘威宏杨泓斌张亮亮黄万禧
Owner GUANGDONG BOZHILIN ROBOT CO LTD
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