An H-shaped steel main girder connection device with adjustable balance

A technology of connecting device and H-beam, applied in the direction of building and building structure, can solve the problem of difficult to maintain the same vertical line, and achieve the effect of simple structure, simple construction process and strong market prospect.

Active Publication Date: 2021-07-23
GUIZHOU UNIV
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Problems solved by technology

[0004] The object of the present invention is to provide an H-shaped steel main girder connecting device with adjustable balance, so as to solve the problem that the main girder and the main girder are not easy to maintain the same vertical line after welding, reduce the secondary adjustment of the error angle, and overcome the existing There are technical deficiencies

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  • An H-shaped steel main girder connection device with adjustable balance
  • An H-shaped steel main girder connection device with adjustable balance
  • An H-shaped steel main girder connection device with adjustable balance

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-3 , the present invention provides a technical solution: a H-shaped steel girder connecting device with adjustable balance, including H-shaped main girder 1, H-shaped main girder 2 and connecting device for connection, the connecting device is located at H between the main girder one 1 and the main girder two 2 of the H shape;

[0025] Wherein the connecting device includes a bearing shaft 3 located in the middle, four conn...

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Abstract

The invention discloses an H-shaped steel main beam connecting device with adjustable balance. The connecting device takes a load-bearing shaft as a main body, and connects H-shaped main beam 1 and H-shaped main beam 2 as a whole through a connecting plate on the load-bearing shaft. Among them, the self-weight of the H-shaped main beam 1 is directly transmitted to the H-shaped main beam 2 through the load-bearing shaft, and the connecting plate is not stressed; if it is found that the H-shaped main beam 1 is tilted in the later stage, by rotating the nut, increase (or Reduce) the distance between the connecting bolts, so that H-shaped main beam one rotates around the load-bearing axis until H-shaped main beam one returns to the same vertical line as H-shaped main beam two. The structure of the present invention is simple, and the construction process is simple , good stability and strong market prospects.

Description

technical field [0001] The invention relates to an H-shaped steel main girder connection device with adjustable balance, belonging to the technical field of building construction. Background technique [0002] H-shaped steel is a new type of economical construction steel. Its cross-sectional shape is economical and reasonable, and its mechanical properties are good. When rolling, the extension of each point on the cross-section is relatively uniform and the internal stress is small. Compared with ordinary I-beams, it has a large section modulus and low weight. The advantages of light weight and metal saving are often used in factories, high-rise buildings, bridges, ships, lifting and transportation machinery, equipment foundations, brackets, foundation piles and other facilities that require large bearing capacity and good cross-sectional stability. [0003] All parts of the H-shaped steel are arranged at right angles, which have the advantages of strong bending resistance i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/24E04B1/58
CPCE04B1/2403E04B2001/2415E04B2001/2418E04B2001/2448E04B2001/2457
Inventor 陶铁军万嗣鹏罗毅黄柯宇徐跃生张渝昊
Owner GUIZHOU UNIV
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