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Combined cast-in-place building construction device

A construction and construction technology, which is applied in the field of combined cast-in-place building construction devices, can solve the problems of lowering the strength of the cement structure, cracking of the cement surface due to water loss, and affecting the appearance, and achieves the effect of avoiding cracking.

Inactive Publication Date: 2021-11-23
ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a combined cast-in-place building construction device, which solves the problem that when the construction device is used to pre-set the position of the cement, the moisture in the whole interior of the cement cannot be reached in the process of gradually drying after the cement is poured. Dissipate evenly, so that the surface of the poured cement will crack during the drying process due to the uneven water loss, and this part of the crack will cause the structural strength of the cement to decrease significantly after drying and affect its appearance. The problem

Method used

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  • Combined cast-in-place building construction device
  • Combined cast-in-place building construction device
  • Combined cast-in-place building construction device

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Experimental program
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Effect test

Embodiment 1

[0029] as attached figure 1 To attach Image 6 As shown, the present invention provides a combined cast-in-place building construction device, the structure of which includes a reinforcing rod 1, a supporting mechanism 2, a card seat 3, a connecting rod 4, and an auxiliary plate 5, and the outer wall of the rear end of the reinforcing rod 1 is fixed by screws On the outer wall in front of the lower end of the auxiliary plate 5, the upper outer wall of the support mechanism 2 is embedded and engaged with the outer wall of the lower end of the card seat 3, and the inner wall of the card seat 3 is nested and engaged with the outer walls of the front and rear ends of the connecting rod 4. The auxiliary The outer wall of the upper end of the plate 5 is fitted and fixed on the outer wall of the lower end of the card seat 3;

[0030] The support mechanism 2 is composed of a barrier frame 21, a water injection device 22, and a plate body 23. The outer wall of the rear end of the barr...

Embodiment 2

[0037] as attached Figure 7 to attach Figure 9 As shown: the wetting device a1 is composed of a water outlet e1, a restricting ring e2, and an opening and closing blade e3. The outer wall is attached and fixed to the outer wall of the front end of the water outlet e1, and the outer wall of the opening and closing blade e3 is nested and fitted with the inner wall of the water outlet e1.

[0038] Wherein, the water outlet e1 is composed of a ring body f1, a hinge rod f2, a drainer f3, and a driving plate f4. It is fixed on the outer wall at both ends of the drive plate f4, the outer wall of the drainer f3 is nested and engaged with the inner wall of the ring body f1, the outer wall of the front end of the drive plate f4 fits on the lower outer wall of the rear end of the drainer f3, and the drive plate f4 There are six in total, and the structure is an arc structure, two of which are in a group, and are arranged in a circle on the outer wall of the drain f3 provided at the t...

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Abstract

The invention provides a combined cast-in-place building construction device. The combined cast-in-place building construction device structurally comprises a reinforcing rod, a supporting mechanism, clamping seats, connecting rods and an auxiliary plate, and the outer wall of the rear end of the reinforcing rod is fixed to the outer wall of the front portion of the lower end of the auxiliary plate through screws. During use, the whole structure of the device is fixed, then concrete pouring is carried out, after cement pouring is completed, water escaping from cement in the drying process of the cement can be converted into water vapor, the water vapor escapes outwards, due to the fact that a certain-volume groove formed by assembling a wetting device can enable part of the water vapor to be gathered at the front end of the wetting device, extrudes the wetting device through pressure and enters the wetting device, the wetting device is started through pushing, and part of water existing inside the wetting device is discharged and covers the surface of the cement through starting of the wetting device, so that the outer surface of the cement is wetted to a certain degree, and the situation that the surface layer cracks due to the fact that the inner surface and the outer surface are different in moisture degree is avoided.

Description

technical field [0001] The invention relates to the field of cement pouring, and more specifically relates to a combined cast-in-place building construction device. Background technique [0002] Buildings are constructed from various building materials in different ways. According to the continuous development of civilization, the way of building construction and the materials used will also be constantly updated. In modern times, houses built with stones as the main material have gradually replaced traditional wooden houses. However, it is difficult to carry stones and construct buildings. In order to solve such problems, existing methods usually use Cement is used to construct buildings, because cement is easy to carry, and after the cement is mixed with water and fully and completely cured, the cured cement has roughly the same hardness and support as stone. When cement is constructed, it must be mixed with water in advance, so that the cement and water are fully fused,...

Claims

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Application Information

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IPC IPC(8): E04G9/10E04G17/00E04G21/24
Inventor 李林
Owner ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY