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A formwork and construction method for building support columns

A supporting column and formwork technology, which is applied in formwork/formwork/work frame, construction, building structure, etc., can solve the problem that the steel belt can not be quickly found in the pre-tightening force, the pre-tightening force is not easy to grasp, and it is unfavorable for concrete pouring and other issues, to achieve the effect of improving construction efficiency, improving construction efficiency and long service life

Active Publication Date: 2017-09-19
世昌建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing steel belt is basically a clamp structure, and the whole is relatively simple. When the steel belt is used to pre-tighten the formwork, the pre-tightening force is not easy to grasp, and it takes a long time of construction experience to roughly grasp it.
In practice, too tight or too loose preload is not good for concrete pouring, and the construction difficulty of steel strip fixing makes it difficult for construction workers with less experience to quickly find a suitable preload during construction, which is not conducive to concrete pouring. Smooth pouring of concrete

Method used

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  • A formwork and construction method for building support columns
  • A formwork and construction method for building support columns
  • A formwork and construction method for building support columns

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1, see Figure 1-Figure 5

[0032] A formwork for building support columns, including a formwork body 1 and a steel belt 2, the formwork body 1 is made of wood, the steel belt 2 includes two hinged semicircular steel rings 3, and the free end of one steel ring 3 A connecting block 4 is welded on the outside, and a threaded hole 5 is provided on the connecting block 4, and a fixing bolt 6 is screwed on the threaded hole 5; The hole 8 is provided with a nut 9 in the mounting hole 8, and the nut 9 is interference fit with the mounting hole 8, and the two ends of the bump 7 are provided with a cover plate 10 detachably connected thereto, and the two cover plates 10 are provided with through holes 11. The diameter of the through hole 11 is smaller than the diameter of the mounting hole 8 and larger than the diameter of the screw hole on the nut 9 .

[0033] The template body 1 is known in the prior art. The steel strip 2 is used to reinforce the formwork body 1 . ...

Embodiment 2

[0040] Example 2, see Figure 1-Figure 6

[0041] On the basis of Embodiment 1, the housing support column pouring formwork provided by this embodiment also includes an adjustment ring 12, and the adjustment ring 12 includes a coaxial inner ring 13 and an outer ring 14, and the inner ring 13 and the outer ring 14 are arranged at intervals. A plurality of elastic steel sheets 15 are connected, and the inner ring 13 is provided with an opening 16; the outer diameter of the outer ring 14 is consistent with the outer diameter of the template body 1, the inner diameter of the inner ring 13 is consistent with the inner diameter of the template body 1, and the height of the adjustment ring 12 less than the height of the strip 2.

[0042] During the construction process of the house, many places need to use formwork and then pour concrete, which may lead to mold explosion in some cases, such as high outside temperature, uneven mixing of concrete, and errors in the construction sequen...

Embodiment 3

[0048] Example 3, see Figure 1-Figure 8

[0049] This embodiment provides a construction method for pouring a supporting column of a house, using the formwork for pouring the supporting column of a building in Embodiment 2. The construction method includes the steps of:

[0050] A plurality of formwork bodies 1 are stacked vertically. The number of formwork bodies 1 is selected according to the height of the support column.

[0051] Steel strips 2 are fixed on the outer sides of every two adjacent formwork bodies 1 . The fixing of the steel strip 2 is carried out synchronously with the stacking of the formwork body 1 . The steel belt 2 can not only be fixed on the outer sides of every two adjacent formwork bodies 1, but also can be fixed at other positions, so that the reinforcement effect on the formwork body 1 is better. When the above-mentioned steel belt 2 is used for reinforcement, the reinforcement work can be carried out quickly, the safety of each part can be pro...

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Abstract

The invention provides a house support column pouring template and a construction method, and belongs to the technical field of house construction. The template includes a template body and a steel belt; the template body is formed by a wood; the steel belt includes two semi-circular steel rings which are mutually hinged; an outer side of a free end of one steel ring is welded to a connection block, a threaded hole is arranged in the connection block, and the threaded hole is in thread connection with a fixing bolt; and an outer side of a free end of the other steel ring is provided with a convex block, an installation hole is arranged in the convex block, a nut is arranged in the installation hole, the nut is in an interference fit with the installation hole, and two ends of the convex block are each provided with a cover plate which is detachably connected to the convex block. Through the template and the method, the steel belt can be quickly pre-tightened, the construction efficiency can be improved, template burst can be effectively avoided, and potential risks can be decreased.

Description

technical field [0001] The invention relates to the technical field of house construction, in particular to a formwork for pouring a house support column and a construction method. Background technique [0002] In the process of house construction, many places need to use support columns for support, such as halls and basements. When building support columns for a house, the following steps are generally followed: [0003] Erection of steel bars in support columns; [0004] Set the pouring formwork for the supporting columns outside the reinforcement; [0005] to pour concrete; [0006] demoulding. [0007] The pouring formwork is basically made of wood. When the pouring formwork is fixed, it needs to be fixed externally by steel strips. The existing steel belt is basically a clamp structure, and the overall structure is relatively simple. When the steel belt is used to pre-tighten the formwork, the pre-tightening force is not easy to grasp, and it takes a long time of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G13/02E04G21/00
CPCE04G13/021E04G21/00
Inventor 熊喻涛杨雅兰王平贾咏梅陈星豪
Owner 世昌建设集团有限公司
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