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A kind of prefabricated quick-assembled fence structure and construction method

A fence and fast technology, applied in infrastructure engineering, fences, building types, etc., can solve the problems of easy cracking and dislocation, easy cracking structure strength, unstable connection, etc. of prefabricated fences, and reduce uneven foundation The possibility of settlement, the effect of reducing construction costs, improving construction efficiency and safety

Active Publication Date: 2021-07-23
SINOHYDRO BUREAU 8 CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Chinese utility model patent CN206859498U discloses a foamed concrete self-insulating composite block, which is the application of foamed concrete in blocks. The block size is small and easy to implement. For relatively large prefabricated components such as wall panels , foamed concrete is difficult to apply, the main difficulty is that it is easy to crack and the structural strength is difficult to guarantee
[0004] For the fence, the lower part of the fence is the foundation, the workload and cost of the traditional strip foundation or independent foundation account for at least 40% of the fence project, the cost is high, and the connection is unstable
[0005] In addition, a big problem with the prefabricated fence is that the upper part of the fence is easy to crack and move

Method used

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  • A kind of prefabricated quick-assembled fence structure and construction method
  • A kind of prefabricated quick-assembled fence structure and construction method
  • A kind of prefabricated quick-assembled fence structure and construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] A prefabricated and rapidly assembled wall structure, such as Figure 7 As shown, it includes a prefabricated concrete foundation 2 at the bottom, a prefabricated wall panel 1 fixed on the prefabricated concrete foundation 2 , and a topping 3 fixed on the top of the prefabricated wall panel 1 .

[0059] Such as figure 1 and 2 As shown, the prefabricated wall panel 1 mainly includes two parts, the end column 11 and the foamed concrete wall 12 .

[0060] combine figure 1 It can be seen that the end column 11 adopts a concrete structure as the main force-bearing member, and the end column 11 is equipped with several vertical longitudinal bars 115 and stirrups 116 . In order to make the production simple and specific, it is also possible to adopt row frame steel bars to replace the steel bar skeleton composed of longitudinal bars 115 and stirrup bars 116 . In order to facilitate the installation of the oblique support 4 , an internally threaded sleeve embedded part 112 ...

Embodiment 2

[0083] In the use of temporary building walls, it is preferable to use bolt connection instead of grouting to connect the lower part of the wall, so that the wall panel 1 can be reused.

[0084] Such as Figure 8 As shown, this method is to pre-embed a steel box 25 and a pre-embedded pipe leading into the steel box 25 on the end column 11 of the wall panel 1, and the pre-embedded ribs 22 on the foundation 2 extend into the steel box 25 of the end column 11 Inside, the protruding end of the rib 22 is provided with a threaded section, and the threaded section stretches into the steel box 25 and is fastened by a nut 26 . After fastening, the steel box 25 is filled with flexible mortar 27 . The gap between wall panel 1, foundation 2 and stopper 21 is filled with materials such as mortar 51 which are convenient to chisel out.

[0085] The rest of the structure is the same as that of Embodiment 1 and will not be repeated here.

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Abstract

The invention discloses a prefabricated and rapidly assembled enclosure wall structure and a construction method. The wall structure includes a foundation, a wall panel, and a roof; the middle part of the foundation is provided with two stoppers, and an installation gap at the bottom of the wall panel is formed between the two stoppers, and the foundation is pre-embedded with ribs; The wall panel includes two left and right end columns and a foamed concrete wall; a skeleton structure is pre-embedded in the foamed concrete wall; the end columns are separated from the foamed concrete wall by a steel mesh membrane; Embedded parts for hoisting are embedded in the top of the end column, and a skeleton structure is embedded in the end column, and a reserved hole is provided at the bottom of the end column, and the ribs of the foundation extend into the reserved hole when connecting; The lower parts of the two ends of the top are provided with rib rings, and the rib rings are fixedly connected with the top of the end column. The wall panel structure of the present invention should bear reasonable force, be able to resist the load during use, and have low cost.

Description

technical field [0001] The invention relates to a prefabricated and rapidly assembled wall structure and a construction method, belonging to the field of building industrialization. Background technique [0002] With the continuous advancement of construction industrialization, the practice of using prefabricated concrete for walls is becoming more and more common. At present, most of the walls are of the exposed column type (column protruding) structure, and the column is the main force-bearing component to bear the load. However, as a Chinese-style fence, the pillars are in the form of hidden columns that do not protrude from the wall surface. This form needs to ensure the overturning resistance of the fence. [0003] Chinese utility model patent CN206859498U discloses a foamed concrete self-insulating composite block, which is the application of foamed concrete in blocks. The block size is small and easy to implement. For relatively large prefabricated components such as...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H17/16E04H17/22E02D27/42
CPCE02D27/42E02D2300/002E02D2300/0029E04H17/16E04H17/22
Inventor 王伟沈有辉
Owner SINOHYDRO BUREAU 8 CO LTD
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