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Embedded conical bearing joint type steel structural support and construction method thereof

A construction method and steel structure technology, which is applied in the direction of building structure, formwork/formwork/work frame, and on-site preparation of building components, can solve problems such as slow progress, low construction efficiency, and no stress points, and achieve Accelerate the construction progress, low chance of rework, and good force effect

Inactive Publication Date: 2012-06-27
CHINA CONSTR SECOND ENG BUREAU LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a pre-embedded conical load-bearing joint type steel structure support and its construction method, which solves the technical problem that the floor formwork system in a local area has no stress point, and solves the resulting low construction efficiency, slow progress

Method used

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  • Embedded conical bearing joint type steel structural support and construction method thereof
  • Embedded conical bearing joint type steel structural support and construction method thereof
  • Embedded conical bearing joint type steel structural support and construction method thereof

Examples

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Embodiment 1

[0041] Embodiment one sees Figure 4 : the following of the other end of the steel beam 10 is supported by a wooden square 11.

Embodiment 2

[0042] Embodiment two see Figure 5 : The two ends of the steel beam 10 are respectively supported on two steel structure supports 7 .

[0043] The construction method of this kind of pre-embedded conical load bearing joint type steel structure support, the steps are as follows:

[0044] Step 1. Calculate the force load of the steel structure support 7 according to the area of ​​the construction area 6 where it is inconvenient to erect the floor formwork support system, and determine its location and spacing according to the load; determine the model of the steel beam 10 according to the calculated load , and then use this to determine the specific size of the steel structure support 7, and process and manufacture the steel structure support 7; each steel plate of the steel structure support 7 needs to be fully welded on both sides, and the height of the welding angle is equal to the thickness of the thinner steel plate. The steel plate at the position of the bolt hole 13 is ...

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Abstract

Disclosed are an embedded conical bearing joint type steel structural support and a construction method thereof. The embedded conical bearing joint type steel structural support comprises an embedded steel part, a steel structural support and a steel beam, the embedded steel part is embedded in a wall, the steel structural support is connected with the embedded steel part, the steel beam is supported on the steel structural support, a conical bearing joint sleeve, a high-strength lead screw and an embedded seat are combined to form the embedded steel part, the steel structural support is in the shape of a triangular trailer, a bolt hole is arranged on a wall-mounted steel plate, and a bearing bolt penetrates through the hole to be fixedly connected with the conical bearing joint sleeve. A construction sequence of the embedded conical bearing joint type steel structural support includes that a conical bearing joint is embedded in the wall without pouring, the steel structural support is processed, pouring of the wall embedded with the conical bearing joint is realized, the steel structural support is fixedly mounted, the steel beam is laid by adopting the steel structural support as a fulcrum, and a floor formwork support system is mounted. The embedded conical bearing joint type steel structural support and the construction method thereof can accelerate engineering construction progress, and are particularly suitable for construction of large-sized industrial buildings and workshops with important equipment, suspension or large-sized hole regions below construction positions.

Description

technical field [0001] The invention relates to a steel structure support used as a fulcrum for a floor formwork support system and a construction method thereof. Background technique [0002] In the floor construction of large industrial buildings and workshops, it is necessary to support a formwork support system with a large area, and the lower part of the support system must be supported on the concrete surface below the floor. In industrial buildings and workshops, large-sized holes, partial suspension, or places with important equipment and facilities make the formwork support system in some areas have no stress points, resulting in local erection of the upper floor formwork, which restricts the upper structure floor. The construction progress is slow, which restricts the progress of the whole project. Contents of the invention [0003] The purpose of the present invention is to provide a pre-embedded conical load-bearing joint type steel structure support and its c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G17/04E04G11/50
Inventor 李政张志明王凌
Owner CHINA CONSTR SECOND ENG BUREAU LTD
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