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Positioning structure, connection structure and installation method for modular building

A positioning structure and construction technology, applied in the direction of building structure, building, building type, etc., can solve the problems of low installation efficiency, long assembly time, high labor intensity of workers, etc., achieve protection strength, shorten assembly time, and improve installation efficiency and the effect of simplicity

Active Publication Date: 2022-02-11
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a positioning structure, a connecting structure and an installation method for a modular building, which solves the problem of installing the angle steel between the steel column and the beam in the existing modular building connecting structure. Due to the need for one-to-one correspondence between through holes and connecting holes, the above-mentioned technical problems such as long assembly time, low installation efficiency, and high labor intensity of workers

Method used

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  • Positioning structure, connection structure and installation method for modular building
  • Positioning structure, connection structure and installation method for modular building
  • Positioning structure, connection structure and installation method for modular building

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Experimental program
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Embodiment 1

[0057] Such as Figure 1~Figure 6 As shown, a positioning structure for a modular building of the present invention includes a tensioning shaft 1, a stop rod 4, a positioning cylinder 2 movably sleeved on the tensioning shaft 1, and a positioning ring 3 fixedly sleeved on the positioning cylinder 2 And a link mechanism arranged at the first end of the tensioning shaft 1, the first end of the tensioning shaft 1 is located outside the first end of the positioning cylinder 2;

[0058] The link mechanism includes a first connecting rod 5 and a second connecting rod 6 whose ends are hinged to each other, and one end of the first connecting rod 5 away from the second connecting rod 6 is hinged to the first end of the tensioning shaft 1, so One end of the second connecting rod 6 away from the first connecting rod 5 is hinged to the first end face of the positioning cylinder 2;

[0059] In the orthographic projection of the plane perpendicular to the axis of the positioning cylinder ...

Embodiment 2

[0066] This embodiment is based on Embodiment 1 to further optimize the description of the present invention.

[0067] Such as figure 1 As shown, in the present invention, the outer circumferential surface of the tensioning shaft 1 protrudes outward along its axis to form a limiting strip 7, and the inner wall of the positioning cylinder 2 is provided with a 1 sliding groove 8 for axis sliding fit.

[0068] Further, the cross section of the limiting bar 7 is semicircular, and its plane side wall is connected with the tensioning shaft 1 as a whole, and the shape and size of the cross section of the chute 8 is the same as that of the cross section of the limiting bar 7. Consistent shape and size.

[0069] The setting of the limit bar 7 and the chute 8 prevents the tension shaft from rotating when pulling or pushing, thereby avoiding the torsion of the connecting rod mechanism from the tension shaft, protecting the strength of the connecting part of the connecting rod mechanism...

Embodiment 3

[0071] This embodiment is based on Embodiment 1 to further optimize the description of the present invention.

[0072] Such as Figure 3~Figure 5 As shown, in the present invention, the tensioning shaft 1 is sleeved with a limit ring 14, and when the projections of the first connecting rod 5 and the second connecting rod 6 both fall within the projection of the positioning cylinder 2, the first connecting rod The hinged part between the rod 5 and the second connecting rod 6 is opposite to the limit ring 14, and when the hinged part is in contact with the limit ring 14, the first connecting rod 5 and the second connecting rod 6 are facing the tension shaft 1. One side forms an obtuse angle α. The setting of the limit ring 4 can effectively prevent the hinged part between the first connecting rod 5 and the second connecting rod 6 from advancing toward the tensioning shaft 1 and the situation that the connecting rod mechanism cannot be retracted exists, which ensures the perform...

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Abstract

The present invention is in the field of design and construction, and specifically discloses a positioning structure, a connecting structure and an installation method for a modular building. The positioning ring fixedly sleeved on the positioning cylinder and the connecting rod mechanism arranged at the first end of the tensioning shaft, the first end of the tensioning shaft is located outside the first end of the positioning cylinder; the connecting rod mechanism includes a first The connecting rod and the second connecting rod, the end of the first connecting rod far away from the second connecting rod is hinged to the first end of the tension shaft, and the end of the second connecting rod far away from the first connecting rod is connected to the first end surface of the positioning cylinder hinged. The invention can quickly and accurately locate and install the angle steel, which not only facilitates the subsequent installation of multiple bolts, shortens the adjustment time, and improves the installation efficiency; at the same time, when each bolt is installed subsequently, the steel body used as a steel beam is supported based on the positioning structure , no need to use additional artificial support steel beams, which reduces the labor intensity and labor cost of workers.

Description

technical field [0001] The invention relates to the construction field, in particular to a positioning structure, a connection structure and an installation method for a modular building. Background technique [0002] Modular building, also known as prefabricated assembly building, is a new building structure system. Compared with traditional cast-in-place reinforced concrete and masonry buildings, modular buildings divide buildings into modular units based on function and structure, and the modular units are prefabricated in factories. Prefabricated rope is a construction method in which building components including beams, slabs, columns, and exterior walls are prefabricated in the factory, and after maintenance and acceptance, they are transported to the site and assembled into a building through reliable connections. [0003] Prior art CN207260325U discloses a modular building connection structure, which includes a vertical steel column with connection holes on the surf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H1/00E04G21/18
CPCE04H1/00E04G21/18E04G21/1841
Inventor 丁一
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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