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Box-type steel structure girder

A steel structure beam and box technology, applied in the direction of columns, piers, pillars, etc., can solve the problems of shortening the construction period and single structural system, and achieve the effect of shortening the manufacturing period, diversifying the structural system and simple manufacturing process.

Inactive Publication Date: 2017-08-08
远大可建科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of modular building still uses common building materials (such as prefabricated panels) to assemble the building, which cannot shorten the construction period optimally, and its structural system is single

Method used

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  • Box-type steel structure girder
  • Box-type steel structure girder
  • Box-type steel structure girder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as Figure 1~Figure 3 As shown, a box-type steel structure beam 101 is bent into a U-shaped structure by a steel plate 1 . The upper end of the steel structure beam has an inward flanging 2, and the inside of the steel structure beam 101 is provided with three reinforcing ribs 3. It can be understood that the number of reinforcing ribs 3 can be any integer, which is determined according to the cross-sectional size of the steel structure beam 101. .

[0040] The reinforcing ribs 3 connect the two wall panels 4 of the steel structure beam 101, and multiple reinforcing ribs 3 are parallel to each other.

[0041] Preferably, the reinforcing rib 3 is a steel plate.

[0042] Wind, water and electricity pipelines are housed in the space inside the steel structure beam 101. Specifically, the space formed by the two parallel ribs 3 is equipped with wind, water and electricity pipes; the wall plate 4 of the steel structure beam 101 is provided with a first hole 5 for load...

Embodiment 2

[0045] Such as Figure 4As shown, a box-type steel structure beam 101 is bent into a U-shaped structure by a steel plate 1 . The upper end of the steel structure beam 101 has an inward folded edge 2, and the folded edge 2 is closed so that the steel structure beam 101 forms a box-shaped structure. Three reinforcing ribs 3 are arranged inside the steel structural beam 101 , it can be understood that the number of reinforcing ribs 3 can be any integer, which is determined according to the cross-sectional size of the steel structural beam 101 .

[0046] The reinforcing ribs 3 connect the two wall panels 4 of the steel structure beam 101, and multiple reinforcing ribs 3 are parallel to each other.

[0047] Preferably, the ribs 3 are corrugated boards, specifically, the corrugated boards are profiled boards that are rolled and cold-bent into a plurality of continuous trapezoidal cross-sections.

[0048] Wind, water and electricity pipelines are housed in the space inside the stee...

Embodiment 3

[0050] Such as Figure 5~Figure 8 As shown, embodiment 3 is roughly the same as embodiment 1, and the difference is that: the reinforcing rib 3 is a corrugated plate; the U-shaped bottom of the steel structure beam 101 is provided with a long groove 9, and the groove 9 is provided with evenly distributed connecting plates 10.

[0051] A seal cover 11 is installed below the groove 9, and the seal cover 11 is connected to the connecting plate 10 by bolts.

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Abstract

The invention provides a box-type steel structure girder which is of a U-shaped structure bent by a steel sheet. The upper end of steel structure girder is provided with an inward folded edge, and the steel structure girder is internally provided with a plurality of reinforcing ribs. The long-strip-shaped steel structure girder is adopted as the basic unit of a modularized building, and when the steel structure girder is used, steel structure girders of different sizes can be adopted to set up a building; the steel structure girder cam be served as a main girder and can also be served as a sub girder, the manufacturing process is simple, and the steel structure girder can be suitable for batched production. According to the characteristics, compared with an existing cement girder, the manufacturing cycle of the steel structure girder is greatly shortened; and in addition, the steel structure girders of different shapes and sizes can be adopted to be combined with stand columns, floor slabs and the like to form buildings of different shapes and spaces, and thus a structural system of the modularized buildings is diversified.

Description

technical field [0001] The invention relates to the field of construction, in particular to a box-type steel structure beam. Background technique [0002] Existing buildings, whether they are slab buildings or towers, are constructed in the form of frames. This kind of frame building has a long construction period, is difficult to dismantle, and has a single structural system. [0003] The future development direction of the construction industry should be modularization. Modular building is to divide the whole building into multiple building unit structures. The structure of this building unit is like a matchbox, but it is not limited to square; multiple building units are spliced ​​and welded Together, they form a new building as a whole in a manner similar to stacking wood. Due to its unique structure, modular buildings have the advantages of short construction period, convenient disassembly and assembly, and diversified structural systems. [0004] At present, many d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C3/32
CPCE04C3/32
Inventor 张跃
Owner 远大可建科技有限公司
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