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Concrete combined box column with built-in tie bar steel

A technology of concrete and combined box, which is applied in the field of reinforced steel, can solve the problems of large size of the base plate and inconvenient dismantling, etc., and achieve the effect of increasing the stability of the structure

Pending Publication Date: 2021-12-10
江苏承天新型建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the existing construction site in the prior art, it is generally necessary to build a concrete composite box-shaped column with built-in tension steel, and when this box-shaped column is built, it is necessary to build a plate to fix the shape, However, after the existing base plate is installed, the base plate needs to be removed after the foundation building, but the volume of the base plate is too large, and it is usually fixed by steel bars when it is fixed, and the base plate needs to be fixed during the foundation building process. , which leads to the problem that the existing building slabs are inconvenient to dismantle, and a concrete composite box column with built-in tension steel is proposed

Method used

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  • Concrete combined box column with built-in tie bar steel
  • Concrete combined box column with built-in tie bar steel
  • Concrete combined box column with built-in tie bar steel

Examples

Experimental program
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Effect test

Embodiment 1

[0021] Example 1, such as Figure 1-3 As shown, the present invention provides a concrete composite box-shaped column with built-in tension steel, including a base 1, the top of the base 1 is fixedly connected with a foundation frame 2, and the outer surface sliding sleeve of the foundation frame 2 is provided with a fixed shell 3 One side of the fixed shell 3 is provided with a baffle plate 4, the front surface of the baffle plate 4 is provided with a fixed plate 10, the outer surface of the fixed shell 3 is slidingly sleeved with a rectangular ring 5, and the front surface of the rectangular ring 5 is provided with two slides. Slot 6, the inner walls of the two chutes 6 are slidingly connected with slide bars 7, the front ends of the two slide bars 7 are provided with thread grooves 8, the rear ends of the two slide bars 7 are welded with springs 9, and the two springs 9 The rear ends of the two chute 6 are respectively fixedly connected to the rear inner surface walls, and ...

Embodiment 2

[0023] Example 2, such as image 3 As shown, the outer surfaces of both sides of the rectangular ring 5 are welded with first fixing blocks 15, the front surfaces of the two first fixing blocks 15 are all provided with second threaded holes 16, and the outer surfaces of both sides of the fixing plate 10 are welded with The second fixed block 17, the front surface of the second fixed block 17 is provided with the third threaded hole 18 suitable for the second threaded hole 16, the inner wall of the third threaded hole 18 is threadedly connected with the second threaded rod 19, the second threaded rod 19 The outer surface of two threaded rods 19 is threadedly connected with the inner wall of the second threaded hole 16, and the front ends of the two second threaded rods 19 are welded with a second handle 20, between the rectangular ring 5 and one side of the fixed plate 10 and the fixed shell 3 and the outside of the baffle 4 are slidably connected, and the inner wall of the fix...

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PUM

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Abstract

The invention provides a concrete combined box column with built-in tie bar steel, and relates to the technical field of tie bar steel. The concrete combined box column comprises a base, wherein the top of the base is fixedly connected with a building base frame, and the outer surface of the building base frame is slidably sleeved with a fixing shell. According to the concrete combined box column, in the using process, the fixing shell and a baffle are fixed through a plurality of rectangular rings and a fixing plate, after the building base is completed, a first handle is rotated to enable a first threaded rod to be separated from a first threaded hole, then a second handle is rotated to enable a second threaded rod to be separated from a second threaded hole, then the fixing plate can be separated, at the moment, the rectangular rings can be taken out, then the baffle can be taken out, so that the problem that an existing device is inconvenient to disassemble is solved, and a first fixing block and a second fixing block can be fixed through the second threaded rod, so that the fixing shell and the baffle are fixed through the fixing rings and the fixing plate.

Description

technical field [0001] The invention relates to the technical field of tie steel, in particular to a concrete composite box-shaped column with built-in tie steel. Background technique [0002] Box columns, named for their shape like a large iron box, are generally used as beams or columns in steel structures. [0003] During the construction of the existing construction site, it is generally necessary to build a concrete composite box column with built-in tension steel. When this kind of box column is constructed, it needs to be built with a base plate to fix its shape. After the existing base plate is installed, the foundation is laid. Afterwards, the building board needs to be removed, but the building board is too large, and it is usually fixed by steel bars when it is fixed, and the building board needs to be fixed during the foundation building process, which makes it difficult to remove the existing building board , causing great distress to people. Contents of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C3/34E02D27/42
CPCE04C3/34E02D27/42
Inventor 陈玉飘朱善中王娟宋潇顾裔
Owner 江苏承天新型建材有限公司