WO2023029988A1 - Integrally formed steel structure truss beam - Google Patents

Integrally formed steel structure truss beam Download PDF

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Publication number
WO2023029988A1
WO2023029988A1 PCT/CN2022/112894 CN2022112894W WO2023029988A1 WO 2023029988 A1 WO2023029988 A1 WO 2023029988A1 CN 2022112894 W CN2022112894 W CN 2022112894W WO 2023029988 A1 WO2023029988 A1 WO 2023029988A1
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WIPO (PCT)
Prior art keywords
side plate
integrally formed
steel structure
structure truss
formed steel
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PCT/CN2022/112894
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French (fr)
Chinese (zh)
Inventor
洪求耀
苏永润
税思均
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昊恒（福建）建材科技有限公司
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Publication of WO2023029988A1 publication Critical patent/WO2023029988A1/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders

Definitions

  • the utility model relates to the technical field of building materials, in particular to an integrally formed steel structure truss beam.
  • Green buildings are buildings that can achieve the purpose of energy saving and emission reduction. During the whole life cycle, they save resources, protect the environment, reduce pollution, provide people with healthy, applicable and efficient use of space, and maximize the high level of harmonious coexistence between man and nature. quality construction. With the demand for innovation in the construction market, construction is developing in the direction of high efficiency, speed, and quality. As a new form of construction, prefabricated buildings improve construction efficiency and shorten construction time on the basis of ensuring orderly management of on-site construction. cycle, and played a very important role in the control of construction quality.
  • the purpose of the utility model is to provide an integrally formed steel structure truss beam, which not only reduces the weight of the beam body, reduces the material cost, but also improves the bearing capacity and structural strength of the beam body.
  • an integrally formed steel structure truss beam including a first side plate, a second side plate and a side plate connected to the first side plate and the second side plate
  • the top plate between the respective upper end surfaces, the first side plate and the second side plate have several through holes arranged at intervals, and the edge of each through hole has an inward flanging portion.
  • the shape of the through hole is circular, square or triangular.
  • the shape of the through hole is an isosceles triangle.
  • the apex angle of one through hole faces upward, and the apex angle of the other through hole faces downward.
  • the shape of the through hole is an equilateral triangle.
  • the flange part and the entire peripheral edge of the through hole are integrally formed.
  • the lower end surfaces of the first side plate and the second side plate each have an inwardly bent portion.
  • the integrally formed steel structure truss beam of the utility model not only reduces the weight of the beam body and reduces the material cost, but also improves the bearing capacity and structural strength of the beam body.
  • Embodiment 1 An integrally formed steel structure truss girder, including a first side plate 1 and a second side plate 2 arranged face to face in parallel and connected between the respective upper ends of the first side plate 1 and the second side plate 2
  • the top plate 3 , the first side plate 1 and the second side plate 2 each have a plurality of spaced through holes 6 , and each of the through holes 6 has an inward flange portion 7 at its edge.
  • the through hole 6 is circular in shape; the first side plate 1 and the second side plate 2 each have an inwardly bent portion 8 on their lower end surfaces.
  • Embodiment 2 An integrally formed steel structure truss beam, including a first side plate 1 and a second side plate 2 arranged face to face in parallel and connected between the respective upper ends of the first side plate 1 and the second side plate 2
  • the top plate 3 , the first side plate 1 and the second side plate 2 each have a plurality of spaced through holes 6 , and each of the through holes 6 has an inward flange portion 7 at its edge.
  • the shape of the through hole 6 is an isosceles triangle; among the two adjacent through holes 6 , the apex of one through hole 6 faces upward, and the apex of the other through hole 6 faces downward.
  • Embodiment 3 An integrally formed steel structure truss beam, including a first side plate 1 and a second side plate 2 arranged face-to-face in parallel and connected between the respective upper ends of the first side plate 1 and the second side plate 2
  • the top plate 3 , the first side plate 1 and the second side plate 2 each have a plurality of spaced through holes 6 , and each of the through holes 6 has an inward flange portion 7 at its edge.
  • the shape of the above-mentioned through hole 6 is an equilateral triangle, which further improves the mechanical properties and structural strength of the beam; the above-mentioned flanging part 7 is integrally formed with the entire peripheral edge of the through hole 6 .
  • the regularly arranged beams with flanged through holes can be obtained through integral forming or die-casting of profiles, which not only reduces the weight of the beam body, reduces material costs, but also improves The bearing capacity and structural strength of the beam body.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

An integrally formed steel structure truss beam, comprising a first side plate (1) and a second side plate (2) that are arranged in parallel and opposite to each other, and a top plate (3) connected between the upper end faces of the first side plate (1) and the second side plate (2). The first side plate (1) and the second side plate (2) are each provided with a plurality of through holes (6) arranged at intervals. An inward flanging portion (7) is provided at the edge of each through hole (6). The shape of the through holes (6) is a circle, square, or triangle. The present steel structure truss beam can reduce the weight of the beam body, reduce the material costs, and improve the bearing capacity and the structural strength of the beam body.

Description

一体成型的钢结构桁架梁Integrated steel structure truss beam 技术领域technical field
本实用新型涉及建筑材料技术领域，尤其涉及一体成型的钢结构桁架梁。The utility model relates to the technical field of building materials, in particular to an integrally formed steel structure truss beam.
背景技术Background technique
绿色建筑是能够达到节能减排目的建筑物，在全寿命周期内，节约资源、保护环境、减少污染、为人们提供健康、适用、高效的使用空间，最大限度地实现人与自然和谐共生的高质量建筑。随着建筑市场创新的需求，施工建设朝着高效、快速、质量等方向发展，装配式建筑作为一种新的建筑形式，它在保证现场施工有序管理的基础上，提高施工效率，缩短施工周期，并且对施工质量的控制起到了非常重要的作用。Green buildings are buildings that can achieve the purpose of energy saving and emission reduction. During the whole life cycle, they save resources, protect the environment, reduce pollution, provide people with healthy, applicable and efficient use of space, and maximize the high level of harmonious coexistence between man and nature. quality construction. With the demand for innovation in the construction market, construction is developing in the direction of high efficiency, speed, and quality. As a new form of construction, prefabricated buildings improve construction efficiency and shorten construction time on the basis of ensuring orderly management of on-site construction. cycle, and played a very important role in the control of construction quality.
目前，我国正在大力推广装配式钢结构建筑，并推动其向工业化方向发展，其中支撑梁作为构成装配式建筑物主体框架的重要部件，是推动装配式钢结构建筑发展的重中之重。At present, my country is vigorously promoting prefabricated steel structure buildings and promoting their development in the direction of industrialization. Among them, support beams, as an important part of the main frame of prefabricated buildings, are the top priority in promoting the development of prefabricated steel structures.
实用新型内容Utility model content
本实用新型的目的是提供一种一体成型的钢结构桁架梁，该一体成型的钢结构桁架梁既减轻了梁体重量、降低材料成本，又提高了梁体的承载力和结构强度。The purpose of the utility model is to provide an integrally formed steel structure truss beam, which not only reduces the weight of the beam body, reduces the material cost, but also improves the bearing capacity and structural strength of the beam body.
为达到上述目的，本实用新型采用的技术方案是：一种一体成型的钢结构桁架梁，包括面对面平行设置的第一侧板、第二侧板和连接于第一侧板、第二侧板各自上端面之间的顶板，所述第一侧板、第二侧板上均具有若干个间隔设置的通孔，每个所述通孔的边缘处均具有向内的翻边部。In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an integrally formed steel structure truss beam, including a first side plate, a second side plate and a side plate connected to the first side plate and the second side plate The top plate between the respective upper end surfaces, the first side plate and the second side plate have several through holes arranged at intervals, and the edge of each through hole has an inward flanging portion.
上述技术方案中进一步改进的方案如下：The scheme of further improvement in above-mentioned technical scheme is as follows:
1.上述方案中，所述通孔的形状为圆形、方形或者三角形。1. In the above solution, the shape of the through hole is circular, square or triangular.
2.上述方案中，所述通孔的形状为等腰三角形。2. In the above solution, the shape of the through hole is an isosceles triangle.
3.上述方案中，相邻的2个所述通孔中，一个通孔的顶角朝上，另一个通孔的顶角朝下。3. In the above solution, among the two adjacent through holes, the apex angle of one through hole faces upward, and the apex angle of the other through hole faces downward.
4.上述方案中，所述通孔的形状为等边三角形。4. In the above solution, the shape of the through hole is an equilateral triangle.
5.上述方案中，所述翻边部与通孔的全周向边缘处为一体成型结构。5. In the above solution, the flange part and the entire peripheral edge of the through hole are integrally formed.
6.上述方案中，所述第一侧板、第二侧板各自的下端面上均具有一向内的折弯部。6. In the above solution, the lower end surfaces of the first side plate and the second side plate each have an inwardly bent portion.
由于上述技术方案的运用，本实用新型与现有技术相比具有下列优点：Due to the application of the above-mentioned technical solution, the utility model has the following advantages compared with the prior art:
本实用新型一体成型的钢结构桁架梁，其既减轻了梁体重量、降低材料成本，又提高了梁体的承载力和结构强度。The integrally formed steel structure truss beam of the utility model not only reduces the weight of the beam body and reduces the material cost, but also improves the bearing capacity and structural strength of the beam body.
附图说明Description of drawings
附图1为本实用新型一体成型的钢结构桁架梁的结构示意图；Accompanying drawing 1 is the structural representation of the integrally formed steel structure truss beam of the utility model;
附图2为本实用新型一体成型的钢结构桁架梁的侧视图。Accompanying drawing 2 is the side view of the integrally formed steel structure truss beam of the present invention.
以上附图中：1、第一侧板；2、第二侧板；3、顶板；6、通孔；7、翻边部；8、折弯部。In the above drawings: 1. the first side plate; 2. the second side plate; 3. the top plate; 6. the through hole; 7. the flanging part; 8. the bending part.
具体实施方式Detailed ways
实施例1：一种一体成型的钢结构桁架梁，包括面对面平行设置的第一侧板1、第二侧板2和连接于第一侧板1、第二侧板2各自上端面之间的顶板3，所述第一侧板1、第二侧板2上均具有若干个间隔设置的通孔6，每个所述通孔6的边缘处均具有向内的翻边部7。Embodiment 1: An integrally formed steel structure truss girder, including a first side plate 1 and a second side plate 2 arranged face to face in parallel and connected between the respective upper ends of the first side plate 1 and the second side plate 2 The top plate 3 , the first side plate 1 and the second side plate 2 each have a plurality of spaced through holes 6 , and each of the through holes 6 has an inward flange portion 7 at its edge.
上述通孔6的形状为圆形；上述第一侧板1、第二侧板2各自的下端面上均具有一向内的折弯部8。The through hole 6 is circular in shape; the first side plate 1 and the second side plate 2 each have an inwardly bent portion 8 on their lower end surfaces.
实施例2：一种一体成型的钢结构桁架梁，包括面对面平行设置的第一侧板1、第二侧板2和连接于第一侧板1、第二侧板2各自上端面之间的顶板3，所述第一侧板1、第二侧板2上均具有若干个间隔设置的通孔6，每个所述通孔6的边缘处均具有向内的翻边部7。Embodiment 2: An integrally formed steel structure truss beam, including a first side plate 1 and a second side plate 2 arranged face to face in parallel and connected between the respective upper ends of the first side plate 1 and the second side plate 2 The top plate 3 , the first side plate 1 and the second side plate 2 each have a plurality of spaced through holes 6 , and each of the through holes 6 has an inward flange portion 7 at its edge.
上述通孔6的形状为等腰三角形；相邻的2个上述通孔6中，一个通孔6的顶角朝上，另一个通孔6的顶角朝下。The shape of the through hole 6 is an isosceles triangle; among the two adjacent through holes 6 , the apex of one through hole 6 faces upward, and the apex of the other through hole 6 faces downward.
实施例3：一种一体成型的钢结构桁架梁，包括面对面平行设置的第一侧板1、第二侧板2和连接于第一侧板1、第二侧板2各自上端面之间的顶板3，所述第一侧板1、第二侧板2上均具有若干个间隔设置的通孔6，每个所述通孔6的边缘处均具有向内的翻边部7。Embodiment 3: An integrally formed steel structure truss beam, including a first side plate 1 and a second side plate 2 arranged face-to-face in parallel and connected between the respective upper ends of the first side plate 1 and the second side plate 2 The top plate 3 , the first side plate 1 and the second side plate 2 each have a plurality of spaced through holes 6 , and each of the through holes 6 has an inward flange portion 7 at its edge.
上述通孔6的形状为等边三角形，进一步提高横梁的力学性能和结构强度；上述翻边部7与通孔6的全周向边缘处为一体成型结构。The shape of the above-mentioned through hole 6 is an equilateral triangle, which further improves the mechanical properties and structural strength of the beam; the above-mentioned flanging part 7 is integrally formed with the entire peripheral edge of the through hole 6 .
采用上述一体成型的钢结构桁架梁时，通过一体成型或者对型材的压铸等工艺获得具规律排布的具有翻边的通孔的横梁，其既减轻了梁体重量、降低材料成本，又提高了梁体的承载力和结构强度。When the integrally formed steel structure truss girder is adopted, the regularly arranged beams with flanged through holes can be obtained through integral forming or die-casting of profiles, which not only reduces the weight of the beam body, reduces material costs, but also improves The bearing capacity and structural strength of the beam body.
上述实施例只为说明本实用新型的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本实用新型的内容并据以实施，并不能以此限制本实用新型的保护范围。凡根据本实用新型精神实质所作的等效变化或修饰，都应涵盖在本实用新型的保护范围之内。The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present utility model, and its purpose is to enable those familiar with this technology to understand the content of the present utility model and implement it accordingly, and not to limit the protection scope of the present utility model. All equivalent changes or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (7)

  1. 一种一体成型的钢结构桁架梁，包括面对面平行设置的第一侧板(1)、第二侧板(2)和连接于第一侧板(1)、第二侧板(2)各自上端面之间的顶板(3)，其特征在于：所述第一侧板(1)、第二侧板(2)上均具有若干个间隔设置的通孔(6)，每个所述通孔(6)的边缘处均具有向内的翻边部(7)。An integrally formed steel structure truss beam, comprising a first side plate (1) and a second side plate (2) arranged face to face in parallel and connected to the first side plate (1) and the second side plate (2) The top plate (3) between the end faces is characterized in that: the first side plate (1) and the second side plate (2) have several through holes (6) arranged at intervals, and each of the through holes The edges of (6) all have inward flanging portions (7).
  2. 根据权利要求1所述的一体成型的钢结构桁架梁，其特征在于：所述通孔(6)的形状为圆形、方形或者三角形。The integrally formed steel structure truss beam according to claim 1, characterized in that: the shape of the through hole (6) is circular, square or triangular.
  3. 根据权利要求1所述的一体成型的钢结构桁架梁，其特征在于：所述通孔(6)的形状为等腰三角形。The integrally formed steel structure truss beam according to claim 1, characterized in that: the shape of the through hole (6) is an isosceles triangle.
  4. 根据权利要求3所述的一体成型的钢结构桁架梁，其特征在于：相邻的2个所述通孔(6)中，一个通孔(6)的顶角朝上，另一个通孔(6)的顶角朝下。The integrally formed steel structure truss beam according to claim 3, characterized in that: among the two adjacent through holes (6), the apex of one through hole (6) faces upward, and the other through hole ( 6) with the top corner facing down.
  5. 根据权利要求3或4所述的一体成型的钢结构桁架梁，其特征在于：所述通孔(6)的形状为等边三角形。The integrally formed steel structure truss beam according to claim 3 or 4, characterized in that: the shape of the through hole (6) is an equilateral triangle.
  6. 根据权利要求1所述的一体成型的钢结构桁架梁，其特征在于：所述翻边部(7)与通孔(6)的全周向边缘处为一体成型结构。The integrally formed steel structure truss girder according to claim 1, characterized in that: the flange part (7) and the entire peripheral edge of the through hole (6) are integrally formed.
  7. 根据权利要求1所述的一体成型的钢结构桁架梁，其特征在于：所述第一侧板(1)、第二侧板(2)各自的下端面上均具有一向内的折弯部(8)。The integrally formed steel structure truss girder according to claim 1, characterized in that: each lower end surface of the first side plate (1) and the second side plate (2) has an inward bending portion ( 8).
PCT/CN2022/112894 2021-09-06 2022-08-16 Integrally formed steel structure truss beam WO2023029988A1 (en)

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CN202122136125.5U CN215888958U (en) 2021-09-06 2021-09-06 Integrally formed steel structure truss girder

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215888958U (en) * 2021-09-06 2022-02-22 昊恒（福建）建材科技有限公司 Integrally formed steel structure truss girder
CN217759586U (en) * 2022-06-09 2022-11-08 昊恒（福建）建材科技有限公司 Steel structure floor beam

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000015921A1 (en) * 1998-09-14 2000-03-23 Spantec Systems Pty. Ltd. Improvements relating to trusses
CN102409805A (en) * 2011-11-26 2012-04-11 徐州宇家化工科技有限公司 Lightweight U-shaped steel beam structure
CN203742073U (en) * 2014-02-27 2014-07-30 刘晓晨 Combined reinforced concrete member
CN205000550U (en) * 2015-09-24 2016-01-27 张引强 House framework and hollow crossbeam thereof
EP3181774A1 (en) * 2015-12-17 2017-06-21 Stal & Rörmontage | Sölvesborg AB Supporting element, a method for manufacturing thereof and a bridge comprising such a supporting element
CN208251452U (en) * 2018-01-16 2018-12-18 沈阳三新实业有限公司 The box-shaped precast combination beam being made of piercing and flanging web
CN215888958U (en) * 2021-09-06 2022-02-22 昊恒（福建）建材科技有限公司 Integrally formed steel structure truss girder

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000015921A1 (en) * 1998-09-14 2000-03-23 Spantec Systems Pty. Ltd. Improvements relating to trusses
CN102409805A (en) * 2011-11-26 2012-04-11 徐州宇家化工科技有限公司 Lightweight U-shaped steel beam structure
CN203742073U (en) * 2014-02-27 2014-07-30 刘晓晨 Combined reinforced concrete member
CN205000550U (en) * 2015-09-24 2016-01-27 张引强 House framework and hollow crossbeam thereof
EP3181774A1 (en) * 2015-12-17 2017-06-21 Stal & Rörmontage | Sölvesborg AB Supporting element, a method for manufacturing thereof and a bridge comprising such a supporting element
CN208251452U (en) * 2018-01-16 2018-12-18 沈阳三新实业有限公司 The box-shaped precast combination beam being made of piercing and flanging web
CN215888958U (en) * 2021-09-06 2022-02-22 昊恒（福建）建材科技有限公司 Integrally formed steel structure truss girder

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