WO2022028152A1 - 改进型铝合金建筑工字铝连接结构 - Google Patents

改进型铝合金建筑工字铝连接结构 Download PDF

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Publication number
WO2022028152A1
WO2022028152A1 PCT/CN2021/103163 CN2021103163W WO2022028152A1 WO 2022028152 A1 WO2022028152 A1 WO 2022028152A1 CN 2021103163 W CN2021103163 W CN 2021103163W WO 2022028152 A1 WO2022028152 A1 WO 2022028152A1
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shaped aluminum
plate
aluminum
shaped
shape
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PCT/CN2021/103163
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English (en)
French (fr)
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邝海峰
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广东铝遊家科技有限公司
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Publication of WO2022028152A1 publication Critical patent/WO2022028152A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements

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  • the invention belongs to the field of house construction, and particularly relates to an improved I-shaped aluminum connection structure for aluminum alloy construction.
  • the wind load is the most important load of light buildings such as aluminum alloy houses.
  • the wind pressure acts on the roof and wall to form lateral force, which has a greater impact on the stress of the house structure.
  • the conventional solution is to add oblique supports in the structure to enhance the structural resistance strength.
  • the increase of oblique supports makes it difficult to use prefabricated pipelines and pipelines between structural columns, which reduces the space utilization rate and reduces the production and installation efficiency.
  • each component is provided with a three-dimensional connecting plate at the connection of the X, Y, and Z axis directions, and the three-dimensional connecting plate is obliquely arranged at an angle of 45° relative to the connecting components.
  • Figure 1 shows the structural state of the I-shaped aluminum connection structure after assembly
  • Figure 2 shows the disassembled state of each component of the I-shaped aluminum connection structure, wherein the reference numeral 10 is a three-dimensional connection plate .
  • the I-shaped aluminum connection structure shown in Figures 1 and 2 has strong stability and compression performance, it can transmit bending moments, which is conducive to resisting lateral forces, reducing the use of column and beam connecting parts, and reducing manufacturing costs. Cost, solves the problem of integral installation of X, Y, and Z axis direction components, but the manufacturing process of the three-dimensional connecting plate is still relatively complicated, and the construction and installation are also troublesome due to the large number of workpieces.
  • the task of the present invention is to provide an improved I-shaped aluminum connection structure for aluminum alloy buildings.
  • the I-shaped aluminum and the triangular connecting plate and other components manufactured by the aluminum alloy extrusion one-time forming manufacturing process form a connecting structure, so as to realize the connection structure of the I-shaped aluminum components.
  • the two-dimensional connection and the three-dimensional connection are beneficial to resist the lateral force and transmit the bending moment, which solves the problems existing in the above-mentioned prior art.
  • An improved aluminum alloy building I-shaped aluminum connection structure which includes more than two I-shaped aluminum components, a triangular connecting plate, a lap plate, a bottom beam and a fixed connector, wherein the I-shaped aluminum component includes a first I-shaped aluminum component. member and the second I-beam aluminum member;
  • the vertical lower end of the first I-shaped aluminum member has an oblique incision as the connecting end, and the transverse inner end of the second I-shaped aluminum member has an oblique incision as the connecting end;
  • the triangular connecting plate is provided with an upwardly extending connecting portion and a laterally extending connecting portion.
  • the root of the connecting portion is in the shape of an angle.
  • the connecting part is inserted into the I-shaped aluminum groove from the notch connecting end of the first I-shaped aluminum member and fastened by fixing bolts, and the transverse connecting part of the triangular connecting plate is inserted into the I-shaped aluminum from the notch connecting end of the second I-shaped aluminum member.
  • the incision connection end of the first I-shaped aluminum member and the incision connection end of the second I-shaped aluminum member are spliced together into an angular shape, and inside the I-shaped aluminum groove at the splicing of the angular shape Insert the bottom beam laterally, and then insert the long bolts into the side plate screw holes of the first I-shaped aluminum member, the bottom beam plate wall screw holes to the connecting plate screw holes at the other end of the lap plate and fix them.
  • the I-shaped aluminum member is provided with an I-shaped aluminum upper edge plate, an I-shaped aluminum lower edge plate and an I-shaped aluminum middle support plate.
  • One end of the lower side plate is provided with an upwardly protruding I-shaped aluminum lower side plate baffle.
  • the protruding positions of the I-shaped aluminum upper side plate baffle and the I-shaped aluminum lower side plate baffle correspond to each other.
  • the I-shaped aluminum middle support plate is placed between them.
  • the bottom beam is a square tube with a slot opening.
  • the bottom beam is a profile with slot openings.
  • An improved I-shaped aluminum connection structure of aluminum alloy buildings of the present invention is a connection structure formed by components such as I-shaped aluminum and triangular connecting plates manufactured by the aluminum alloy extrusion one-time forming manufacturing process, so as to realize the two-dimensional connection of the I-shaped aluminum components.
  • Connection and three-dimensional connection have strong stability and compression performance, and can transmit bending moment, which is conducive to resisting lateral force.
  • the overall structure is not provided with reinforced inclined support, and the lateral displacement is relatively small when subjected to lateral force. It is small and strengthens the resistance strength of the aluminum alloy building structure.
  • the improved aluminum alloy building I-shaped aluminum connection structure of the present invention is designed with an I-shaped aluminum component, a triangular-shaped connecting plate, an overlapping plate, a bottom beam and a fixed connector, and is installed in a groove on one side of the two spliced I-shaped aluminum components.
  • two sets of symmetrical triangular connecting plates can also be installed simultaneously in the grooves on both sides of the two spliced I-shaped aluminum components.
  • the I-shaped aluminum component of the invention is applied to the connection between the I-shaped aluminum column and the I-shaped aluminum bottom beam, the connection between the I-shaped aluminum column and the I-shaped aluminum ring beam, and the I-shaped aluminum structure is formed by connecting the triangular connecting plate, the lap plate and the bottom beam. Framework.
  • the ring beam and the bottom beam are socketed on the bottom beam of the I-shaped aluminum connection structure which has been connected with the I-shaped aluminum column, the I-shaped aluminum ring beam and the I-shaped aluminum bottom beam.
  • the I-shaped aluminum connection structure formed by each connector realizes the simultaneous connection of three components in different directions, and can quickly connect and install each component, thereby improving the construction efficiency.
  • the use of the improved aluminum alloy building I-shaped aluminum connection structure of the present invention reduces the use of column and beam connection components, reduces the manufacturing cost, and solves the problem of integral installation of components in the X, Y and Z axis directions.
  • the manufacturing and processing of the improved aluminum alloy building I-shaped aluminum connection structure of the present invention are all completed in the factory according to the requirements, so there is no need for secondary cutting and cutting on site, and the construction site environment is safe, clean and tidy, and no construction waste is generated. Meet green building construction standards.
  • the improved aluminum alloy building I-shaped aluminum connection structure of the present invention is all renewable aluminum alloy material after dismantling, and the recovery rate of the dismantled aluminum alloy material is more than 92%, and the generated waste is very small, thereby saving resources and reducing costs. , in line with the state's regulations on energy conservation, environmental protection, low carbon and emission reduction for construction projects.
  • FIG. 1 is a schematic diagram of the connection structure of an I-shaped aluminum member and a three-dimensional connecting plate in the prior art.
  • FIG. 2 is an exploded schematic view of each component of the connection structure shown in FIG. 1 .
  • Fig. 3 is a schematic view of the installation of an improved aluminum alloy building I-shaped aluminum connection structure of the present invention.
  • FIG. 4 is an exploded schematic view of each component of the connection structure shown in FIG. 3 .
  • FIG. 5 is a schematic cross-sectional view of the I-shaped aluminum member of the present invention.
  • FIG. 6 is a perspective view of the I-shaped aluminum member of the present invention.
  • FIG. 7 is a schematic structural diagram of the I-shaped aluminum member of the present invention applied to the connection between the upright column and the bottom beam.
  • FIG. 8 is a schematic structural diagram of the I-shaped aluminum member of the present invention applied to the connection between a column and a ring beam.
  • FIG. 9 is a schematic structural diagram of the I-shaped aluminum member of the present invention applied to the connection between the middle column and the bottom beam.
  • FIG. 10 is a schematic structural diagram of the I-shaped aluminum member of the present invention applied to the connection between the middle column and the ring beam.
  • 1 is the first I-shaped aluminum member
  • 2 is the second I-shaped aluminum member
  • 3 is the triangular connecting plate
  • 4 is the lap plate
  • 5 is the bottom beam
  • 6 is the fixing bolt
  • 7 is the long bolt
  • 8 is the self-tapping screws
  • 10 is a three-dimensional connecting plate (prior art);
  • 11 is an I-shaped aluminum upper edge plate
  • 12 is an I-shaped aluminum lower edge plate
  • 13 is an I-shaped aluminum middle support plate
  • 14 is an I-shaped aluminum upper edge plate baffle
  • 15 is an I-shaped aluminum lower edge plate baffle
  • 21 is a column
  • 22 is a bottom beam
  • 23 is a ring beam
  • 24 is a middle column
  • 25 is an aluminum plate supported at the bottom of the column
  • 26 is an aluminum plate supported at the top of the column.
  • the present invention provides an improved aluminum alloy building I-shaped aluminum connection structure, which mainly consists of two or more I-shaped aluminum components, a triangular connecting plate 3, a lap plate 4, a bottom beam 5 and a fixed
  • the connector is composed of a first I-shaped aluminum member 1 and a second I-shaped aluminum member 2 .
  • the vertical lower end of the first I-shaped aluminum member 1 has an oblique cut as the connecting end
  • the transverse inner end of the second I-shaped aluminum member 2 has an oblique cut as the connecting end
  • the triangular connecting plate 3 is provided with an upwardly extending connecting part and a laterally extending connecting part, the root of the connecting part is angular, and the angular lap plate 4 is fixedly installed on the plane close to the root of the connecting part.
  • the upward connecting part of the triangle-shaped connecting plate 3 is inserted into the I-shaped aluminum groove from the incision connecting end of the first I-shaped aluminum member 1 and fastened by the fixing bolts 6, and the transverse connecting part of the triangle-shaped connecting plate 3 is inserted from the second I-shaped connecting part.
  • the notched connecting end of the aluminum member 2 is inserted into the I-shaped aluminum groove and fastened by the fixing bolt 6 .
  • the incision connection end of the first I-shaped aluminum member 1 and the incision connection end of the second I-shaped aluminum member 2 are spliced together into an angular shape, and the bottom beam 5 is laterally inserted into the I-shaped aluminum groove at the splicing position of the angular shape, and then the bottom beam 5 is inserted.
  • the long bolts 7 are inserted into the side plate screw holes of the first I-shaped aluminum member 1 and the wall screw holes of the bottom beam 5 to the connecting plate screw holes at the other end of the lap plate 4 and fixed.
  • the bottom beam 5 can be a square tube with a slot opening, or a profile with a slot opening.
  • the I-shaped aluminum member is provided with an I-shaped aluminum upper side plate 11 , an I-shaped aluminum lower side plate 12 and an I-shaped aluminum middle support plate 13 .
  • One end of the I-shaped aluminum upper edge plate 11 is provided with a downwardly protruding I-shaped aluminum upper edge plate baffle 14
  • one end of the I-shaped aluminum lower edge plate 12 is provided with an upwardly protruding I-shaped aluminum lower edge plate baffle 15, and the I-shaped aluminum upper edge plate baffle 14 corresponds to the protruding position of the baffle plate 15 of the I-shaped aluminum lower side plate.
  • An I-shaped aluminum middle support plate 13 is arranged between the I-shaped aluminum upper side plate 11 and the I-shaped aluminum lower side plate 12 .
  • the triangular connecting plate 3 is installed in the groove of the I-shaped aluminum member connecting the column 21 and the bottom beam 22 .
  • the triangular connecting plate 3 is installed in the groove of the I-shaped aluminum member connecting the column 21 and the ring beam 23 .
  • the triangular connecting plate 3 is installed in the groove of the I-shaped aluminum member where the middle column 24 is connected with the bottom beam 22, wherein the triangular connecting plate 3 is provided with two symmetrical sets, and the I-shaped aluminum member installed in the middle column 24.
  • the two sets of triangular connecting plates 3 are clamped and fixed on the I-shaped aluminum middle support plate of the middle column 24 by the fixing bolts 6, and then the two sets of the triangular connecting plates 3 are fixed on the bottom beam by the fixing bolts 6. 22, and the supporting aluminum plate 25 at the bottom of the column is fixed on the baffle of the I-shaped aluminum side plate of the bottom beam 22 through self-tapping screws 8.
  • the triangular connecting plate 3 is installed in the groove of the I-shaped aluminum member that the middle column 24 is connected with the ring beam 23, wherein the triangle connecting plate 3 is provided with two symmetrical sets, and the I-shaped aluminum member installed in the middle column 24.
  • the two sets of triangular connecting plates 3 are clamped and fixed on the I-shaped aluminum middle support plate of the middle column 24 by the fixing bolts 6, and then the two sets of the triangular connecting plates 3 are fixed on the ring beam by the fixing bolts 6.
  • 23 of the I-shaped aluminum edge plate, and the top support aluminum plate 26 of the column is fixed on the baffle of the I-shaped aluminum edge plate of the ring beam 23 through self-tapping screws 8.
  • the application of the improved I-shaped aluminum connection structure for aluminum alloy buildings of the present invention solves the problem of integral installation of components in the X, Y, and Z axis directions.
  • the two-dimensional connection and three-dimensional connection of the aluminum components have strong stability, which is conducive to resisting lateral force, reducing production costs, connecting and installing components quickly, and improving construction efficiency.

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  • General Engineering & Computer Science (AREA)
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Abstract

一种改进型铝合金建筑工字铝连接结构，包括二个以上工字铝构件、三角型连接板（3）、搭接板（4）、底横梁（5）以及固定连接件。三角型连接板（3）在靠近连接部根部的平面上固定安装角形搭接板（4），三角型连接板（3）的向上连接部从第一工字铝构件（1）的切口连接端***工字铝凹槽内加以固定，三角型连接板（3）的横向连接部从第二工字铝构件（2）的切口连接端***工字铝凹槽内加以固定，由此拼接成角形状，再侧向***底横梁（5），由长螺栓（7）***第一工字铝构件（1）的边板螺孔、底横梁（5）板壁螺孔至搭接板（4）另一端的接板螺孔并加以固定。

Description

改进型铝合金建筑工字铝连接结构 技术领域
本发明属于房屋建筑领域，特别涉及一种改进型铝合金建筑工字铝连接结构。
背景技术
在铝合金房屋实际应用中，风荷载是铝合金房屋这类轻型建筑的最主要荷载。风压较大的地区，风压作用于屋面、墙面形成侧向力，对房屋结构受力产生较大影响。常规的解决方式是在结构中增加斜支撑增强结构抗力强度，而斜支撑的增加造成利用结构柱之间预制管路、管线有困难，带来空间利用率降低，也降低了制作安装效率。
有一种铝合金房的工字铝连接结构设计，是各构件在X、Y、Z轴方向的相连接处设置三维连接板，该三维连接板相对于连接构件是呈45°角度斜向设置的。如图1和图2所示，图1显示了该工字铝连接结构组装后的结构状态，图2表示了该工字铝连接结构的各构件分解状态，其中附图标记10是三维连接板。
图1和图2所示的工字铝连接结构尽管具有极强的稳定性能、抗压性能，可传递弯矩，有利于抵抗侧向力，减少了柱、梁连接部件的使用，降低了制造成本，解决了X、Y、Z轴方向构件一体安装的问题，但是该三维连接板的制造过程还是比较复杂，由于工件较多，施工安装也麻烦。
有鉴于此，该领域技术人员致力于研发改进的铝合金工字铝连接结构，以便于在建筑施工中能较快地连接安装各构件，同时降低生产成本。
发明内容
本发明的任务是提供一种改进型铝合金建筑工字铝连接结构，采用铝合金挤压一次成型制造工艺制造的工字铝和三角型连接板等构件形成连接结构，实现工字铝构件的二维连接和三维连接，有利于抵抗侧向力，可传递弯矩，解决了上述现有技术所存在的问题。
本发明的技术解决方案如下：
一种改进型铝合金建筑工字铝连接结构，它包括二个以上工字铝构件、三角型连接板、搭接板、底横梁以及固定连接件，其中工字铝构件包括第一工字铝构件和第二工字铝构件；
所述第一工字铝构件竖向状的下端具有斜向切口为连接端，第二工字铝构件横向状的内端具有斜向切口为连接端；
所述三角型连接板设有向上延伸的连接部和横向延伸的连接部，连接部的根部呈角状形，在靠近连接部根部的平面上固定安装角形搭接板，三角型连接板的向上连接部从第一工字铝构件的切口连接端***工字铝凹槽内并由固定螺栓固紧，三角型连接板的横向连接部从第二工字铝构件的切口连接端***工字铝凹槽内并由固定螺栓固紧，第一工字铝构件的切口连接端与第二工字铝构件的切口连接端相互拼接成角形状，在该角形状拼接处的工字铝凹槽内部侧向***底横梁，再由长螺栓***第一工字铝构件的边板螺孔、底横梁板壁螺孔至搭接板另一端的接板螺孔并加以固定。
所述工字铝构件设有工字铝上边板、工字铝下边板和工字铝中支板，工字铝上边 板一端设置向下凸出的工字铝上边板挡板，工字铝下边板一端设置向上凸出的工字铝下边板挡板，工字铝上边板挡板与工字铝下边板挡板的凸出位置互相对应，工字铝上边板和工字铝下边板之间安置工字铝中支板。
所述底横梁是具有插槽口的方管。
所述底横梁是具有插槽口的型材。
本发明的一种改进型铝合金建筑工字铝连接结构是采用铝合金挤压一次成型制造工艺制造的工字铝和三角型连接板等构件形成的连接结构，实现工字铝构件的二维连接和三维连接，具有极强的稳定性能、抗压性能，可传递弯矩，有利于抵抗侧向力，整体结构在不设置加强斜支撑的情况下，受到侧向力作用时侧向位移较小，加强了铝合金建筑结构的抗力强度。
本发明的改进型铝合金建筑工字铝连接结构设计有工字铝构件、三角型连接板、搭接板、底横梁以及固定连接件，安装在两个拼接工字铝构件的一面凹槽内，也可以在两个拼接工字铝构件的两面凹槽内同时安装对称的两套三角型连接板。
本发明的工字铝构件应用在工字铝立柱与工字铝底梁连接、工字铝立柱与工字铝圈梁连接，通过三角型连接板、搭接板、底横梁连接形成工字铝结构框架。圈梁、底梁承插至已与工字铝立柱、工字铝圈梁、工字铝底梁连接的工字铝连接结构的底横梁上。由各连接件形成的工字铝连接结构实现了三个不同方向构件的同时连接，能较快地连接安装各构件，提高了建筑施工效率。
采用本发明的改进型铝合金建筑工字铝连接结构，减少了柱、梁连接部件的使用，降低了制造成本，解决了X、Y、Z轴方向构件一体安装的问题。
本发明的改进型铝合金建筑工字铝连接结构的制造加工均在工厂内按要求完成，故现场不需进行二次裁剪、切割，施工现场环境安全、干净、整洁，不产生建筑垃圾，完全达到绿色建筑施工标准。
本发明的改进型铝合金建筑工字铝连接结构拆卸后均为可再生铝合金材料，而拆下的铝合金材料回收率达92％以上，所产生的废物极少，从而节约资源，降低成本，符合国家对建筑项目的节能、环保、低碳、减排规定。
附图说明
图1是现有技术的工字铝构件与三维连接板的连接结构示意图。
图2是图1所示连接结构的各构件分解示意图。
图3是本发明的一种改进型铝合金建筑工字铝连接结构的安装示意图。
图4是图3所示连接结构的各构件分解示意图。
图5是本发明的工字铝构件的截面示意图。
图6是本发明的工字铝构件的立体图。
图7是本发明的工字铝构件应用于立柱与底梁连接的结构示意图。
图8是本发明的工字铝构件应用于立柱与圈梁连接的结构示意图。
图9是本发明的工字铝构件应用于中间立柱与底梁连接的结构示意图。
图10是本发明的工字铝构件应用于中间立柱与圈梁连接的结构示意图。
附图标记：
1为第一工字铝构件，2为第二工字铝构件，3为三角型连接板，4为搭接板，5为底横梁，6为固定螺栓，7为长螺栓，8为自攻螺丝，10为三维连接板(现有技术)；
11为工字铝上边板，12为工字铝下边板，13为工字铝中支板，14为工字铝上边板挡板，15为工字铝下边板挡板；
21为立柱，22为底梁，23为圈梁，24为中间立柱，25为立柱底部支撑铝板，26为立柱顶部支撑铝板。
具体实施方式
下面结合附图和实施例对本发明作详细描述。
参看图3至图6，本发明提供一种改进型铝合金建筑工字铝连接结构，它主要由二个以上工字铝构件、三角型连接板3、搭接板4、底横梁5以及固定连接件组成，其中工字铝构件有第一工字铝构件1和第二工字铝构件2。
如图3和图4所示，第一工字铝构件1竖向状的下端具有斜向切口为连接端，第二工字铝构件2横向状的内端具有斜向切口为连接端。
三角型连接板3设置向上延伸的连接部和横向延伸的连接部，连接部的根部呈角状形，在靠近连接部根部的平面上固定安装角形搭接板4。三角型连接板3的向上连接部从第一工字铝构件1的切口连接端***工字铝凹槽内并由固定螺栓6固紧，三角型连接板3的横向连接部从第二工字铝构件2的切口连接端***工字铝凹槽内并由固定螺栓6固紧。第一工字铝构件1的切口连接端与第二工字铝构件2的切口连接端相互拼接成角形状，在该角形状拼接处的工字铝凹槽内部侧向***底横梁5，再由长螺栓7***第一工字铝构件1的边板螺孔、底横梁5板壁螺孔至搭接板4另一端的接板螺孔并加以固定。底横梁5可以是具有插槽口的方管，也可以是具有插槽口的型材。
如图5和图6所示，工字铝构件设置工字铝上边板11、工字铝下边板12和工字铝中支板13。工字铝上边板11一端设置向下凸出的工字铝上边板挡板14，工字铝下边板12一端设置向上凸出的工字铝下边板挡板15，工字铝上边板挡板14与工字铝下边板挡板15的凸出位置互相对应。工字铝上边板11和工字铝下边板12之间安置工字铝中支板13。
参看图7，三角型连接板3安装在立柱21与底梁22连接的工字铝构件凹槽内。
参看图8，三角型连接板3安装在立柱21与圈梁23连接的工字铝构件凹槽内。
参看图9，三角型连接板3安装在中间立柱24与底梁22连接的工字铝构件凹槽内，其中三角型连接板3设置对称的两套，安装在中间立柱24的工字铝构件两面凹槽内，由固定螺栓6将两套三角型连接板3夹紧固定在中间立柱24的工字铝中支板上，再由固定螺栓6将两套三角型连接板3固定在底梁22的工字铝边板上，并将立柱底部支撑铝板25通过自攻螺丝8固定在底梁22的工字铝边板挡板上。
参看图10，三角型连接板3安装在中间立柱24与圈梁23连接的工字铝构件凹槽内，其中三角型连接板3设置对称的两套，安装在中间立柱24的工字铝构件两面凹槽内，由固定螺栓6将两套三角型连接板3夹紧固定在中间立柱24的工字铝中支板上，再由固定螺栓6将两套三角型连接板3固定在圈梁23的工字铝边板上，并将立柱顶部支撑铝板26通过自攻螺丝8固定在圈梁23的工字铝边板挡板上。
综上所述，应用本发明的改进型铝合金建筑工字铝连接结构，解决了X、Y、Z轴方向 构件一体安装的问题，通过由各连接件形成的工字铝连接结构，实现工字铝构件的二维连接和三维连接，具有极强的稳定性能，有利于抵抗侧向力，降低生产成本，能较快地连接安装各构件，提高建筑施工效率。
当然，本技术领域内的一般技术人员应当认识到，上述实施例仅是用来说明本发明，而并非用作对本发明的限定，只要在本发明的实质精神范围内，对上述实施例的变化、变型等都将落在本发明权利要求的范围内。

Claims (4)

  1. 一种改进型铝合金建筑工字铝连接结构，其特征在于：它包括二个以上工字铝构件、三角型连接板(3)、搭接板(4)、底横梁(5)以及固定连接件，其中工字铝构件包括第一工字铝构件(1)和第二工字铝构件(2)；
    所述第一工字铝构件(1)竖向状的下端具有斜向切口为连接端，第二工字铝构件(2)横向状的内端具有斜向切口为连接端；
    所述三角型连接板(3)设有向上延伸的连接部和横向延伸的连接部，连接部的根部呈角状形，在靠近连接部根部的平面上固定安装角形搭接板(4)，三角型连接板(3)的向上连接部从第一工字铝构件(1)的切口连接端***工字铝凹槽内并由固定螺栓(6)固紧，三角型连接板(3)的横向连接部从第二工字铝构件(2)的切口连接端***工字铝凹槽内并由固定螺栓(6)固紧，第一工字铝构件(1)的切口连接端与第二工字铝构件(2)的切口连接端相互拼接成角形状，在该角形状拼接处的工字铝凹槽内部侧向***底横梁(5)，再由长螺栓(7)***第一工字铝构件(1)的边板螺孔、底横梁(5)板壁螺孔至搭接板(4)另一端的接板螺孔并加以固定。
  2. 根据权利要求1所述的改进型铝合金建筑工字铝连接结构，其特征在于：所述工字铝构件设有工字铝上边板(11)、工字铝下边板(12)和工字铝中支板(13)，工字铝上边板(11)一端设置向下凸出的工字铝上边板挡板(14)，工字铝下边板(12)一端设置向上凸出的工字铝下边板挡板(15)，工字铝上边板挡板(14)与工字铝下边板挡板(15)的凸出位置互相对应，工字铝上边板(11)和工字铝下边板(12)之间安置工字铝中支板(13)。
  3. 根据权利要求1所述的改进型铝合金建筑工字铝连接结构，其特征在于：所述底横梁(5)是具有插槽口的方管。
  4. 根据权利要求1所述的改进型铝合金建筑工字铝连接结构，其特征在于：所述底横梁(5)是具有插槽口的型材。
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