Novel assembly type aluminum alloy portal rigid frame skin connecting structure

Abstract

The utility model belongs to the technical field of civil engineering, and relates to a novel assembly type aluminum alloy door type rigid frame skin connecting structure which comprises an H-shaped aluminum alloy rod piece, a C-shaped aluminum alloy clamping groove and a skin edge sealing cylindrical rod. The flange clamping grooves are located in the inner side positions of the circular hole guide rail clamping grooves, the PVC film material and the two skin edge sealing cylindrical rods are arranged in one set, the flange clamping grooves are tightly connected with flanges of the H-shaped aluminum alloy rod pieces, the circular hole guide rail clamping grooves are tightly connected with the skin edge sealing cylindrical rods, the H-shaped aluminum alloy rod pieces and the C-shaped aluminum alloy clamping grooves are made of aluminum alloy materials, and the H-shaped aluminum alloy rod pieces and the C-shaped aluminum alloy clamping grooves are made of aluminum alloy materials. And the skin of the skin edge sealing cylindrical rod is made of a PVC synthetic fiber membrane material. The utility model aims to solve the problem of skin connection of the aluminum alloy door-type rigid frame taking the H-shaped aluminum alloy rod piece as a basic component, so that the application of the H-shaped aluminum alloy rod piece in the aluminum alloy door-type rigid frame is comprehensively realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of civil engineering and relates to a prefabricated aluminum alloy gabled frame skin connection structure, which can be used for semi-permanent aluminum alloy gabled frame structures. Background Technique

[0002] The aluminum alloy gabled frame structure is a new type of outdoor temporary building, which has reliable safety performance, flexible disassembly and assembly, light storage and transportation, and diversified combinations. It can be quickly and flexibly built for different types of sites and is widely used in professional exhibitions, expositions, celebration parties, outdoor weddings, sports activities, festival activities (such as music festivals, beer festivals, food festivals), temporary warehouses, factories, temporary construction, emergency relief, etc.

[0003] The existing aluminum alloy gabled frame structures mainly use aluminum alloy rods with rectangular cross-sections, and the rods are mainly connected through splint joints. Due to the closed nature of the rectangular cross-section, the splint joints can only tightly connect the two side webs of the rod, and there is no reliable connection for the upper and lower flanges. If H-shaped aluminum alloy rods are used, the webs and flanges can be effectively connected at the same time. If H-shaped aluminum alloy rods are to be applied to aluminum alloy gabled frame structures, first, the connection method between the skin and the H-shaped aluminum alloy rods needs to be solved. Summary of the Invention

[0004] Based on the above technical background, the utility model will propose a prefabricated aluminum alloy gabled frame skin connection structure, which can effectively solve the problem of the connection method between the skin and the H-shaped aluminum alloy rods, so as to realize the application of H-shaped aluminum alloy rods in aluminum alloy gabled frame structures.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A new type of prefabricated aluminum alloy gabled frame skin connection structure, including an H-shaped aluminum alloy rod, a C-shaped aluminum alloy card slot and a skin edge-sealing cylindrical rod. The cross-sectional shape of the body of the H-shaped aluminum alloy rod is in the shape of the letter "H", and the groove body of the C-shaped aluminum alloy card slot is in the shape of the letter "C". The C-shaped aluminum alloy card slot is composed of a flange card slot and two round hole guide card slots. The flange card slot is located inside the round hole guide card slot. On the left and right side edges of the PVC membrane material, a skin edge-sealing cylindrical rod is fixedly arranged respectively. A PVC membrane material and two skin edge-sealing cylindrical rods are set as a group. Among them, the cross-sectional shape and size of the flange card slot match and cooperate with the cross-sectional shape and size of the flange of the H-shaped aluminum alloy rod, and the flange card slot is closely connected with the flange of the H-shaped aluminum alloy rod. The cross-sectional shape and size of the round hole guide card slot match and cooperate with the cross-sectional shape and size of the rod body of the skin edge-sealing cylindrical rod, and the round hole guide card slot is closely connected with the skin edge-sealing cylindrical rod. Both the H-shaped aluminum alloy rod and the C-shaped aluminum alloy card slot are made of aluminum alloy material, and the skin of the skin edge-sealing cylindrical rod is made of PVC synthetic fiber membrane material.

[0007] As a further scheme of the present utility model: a notch is opened at the outer edge position of the round hole guide card slot to facilitate the PVC membrane material to pass through smoothly.

[0008] As a further scheme of the present utility model: the width of the PVC membrane material is the same as the length of the skin edge-sealing cylindrical rod.

[0009] As a further scheme of the present utility model: when a heat preservation layer needs to be set for the maintenance structure of the aluminum alloy gabled frame, a double-layer membrane connection structure is adopted, that is, two groups of PVC membrane materials and skin edge-sealing cylindrical rods are set. One group of a PVC membrane material and two skin edge-sealing cylindrical rods in the two groups is at the top, and the other group of a PVC membrane material and two skin edge-sealing cylindrical rods in the two groups is at the bottom. The heat preservation layer is arranged in the middle area of the web member of the H-shaped aluminum alloy rod.

[0010] Compared with the prior art, the beneficial effects of the present utility model are:

[0011] ①. The H-shaped aluminum alloy rod is closely connected with the PVC membrane, so as to realize the application of the H-shaped aluminum alloy rod in the aluminum alloy gabled frame.

[0012] ②. High assembly rate, simple structure, convenient construction, easy to disassemble and reusable. Description of the Drawings

[0013] Figure 1 It is a three-dimensional schematic diagram of the connection structure.

[0014] Figure 2 It is a schematic diagram of the C-shaped aluminum alloy card slot.

[0015] Figure 3Schematic diagram of a PVC membrane material with a sealed-edge cylindrical rod.

[0016] Figure 4 Schematic diagram of the double-layer membrane connection structure.

[0017] In the figure: 1-H-shaped aluminum alloy rod, 2-C-shaped aluminum alloy card slot, 3-PVC membrane material, 4-round hole guide card slot, 5-flange card slot, 6-skin sealed-edge cylindrical rod, 7-PVC membrane material. Specific implementation mode

[0018] The technical solution of this patent will be further described in detail below in conjunction with the specific implementation mode. Embodiment

[0019] Please refer to Figures 1-3 , a new type of assembled aluminum alloy gabled frame skin connection structure, including an H-shaped aluminum alloy rod 1, a C-shaped aluminum alloy card slot 2 and a skin sealed-edge cylindrical rod 6, for the assembled connection of the skin of the aluminum alloy gabled frame.

[0020] The cross-sectional shape of the body of the H-shaped aluminum alloy rod 1 is in the shape of the letter "H", and the groove body of the C-shaped aluminum alloy card slot 2 is in the shape of the letter "C". The C-shaped aluminum alloy card slot 2 is composed of a flange card slot 5 and two round hole guide card slots 4. The flange card slot 5 is located inside the round hole guide card slot 4. A notch is opened at the outer edge position of the round hole guide card slot 4 to facilitate the smooth passing of the PVC membrane material 7. A skin sealed-edge cylindrical rod 6 is fixedly arranged on each of the left and right side edges of the PVC membrane material 7. The width of the PVC membrane material 7 is the same as the length of the skin sealed-edge cylindrical rod 6. A PVC membrane material 7 and two skin sealed-edge cylindrical rods 6 are set as a group.

[0021] Among them, the cross-sectional shape and size of the flange card slot 5 match the cross-sectional shape and size of the flange of the H-shaped aluminum alloy rod 1, and the flange card slot 5 is closely connected to the flange of the H-shaped aluminum alloy rod 1. The cross-sectional shape and size of the round hole guide card slot 4 match the cross-sectional shape and size of the rod body of the skin sealed-edge cylindrical rod 6, and the round hole guide card slot 4 is closely connected to the skin sealed-edge cylindrical rod 6.

[0022] Both the H-shaped aluminum alloy rod 1 and the C-shaped aluminum alloy card slot 2 are made of aluminum alloy materials, and the skin of the skin sealed-edge cylindrical rod 6 is made of a PVC synthetic fiber membrane material.

[0023] Both the H-shaped aluminum alloy rod 1 and the C-shaped aluminum alloy card slot 2 are made of aluminum alloy, and the PVC synthetic fiber membrane material with a sealed-edge cylindrical rod is fabricated in the factory and then transported to the site for assembly. Effective connection is achieved through the card slot, and rapid installation and disassembly of a fully assembled type can be realized.

[0024] As Figure 1Shown: A prefabricated aluminum alloy gabled frame skin connection structure, with each part prefabricated in the factory and then transported to the construction site. First, the main components (H-shaped aluminum alloy bars) are installed, then the C-shaped aluminum alloy card slots and PVC membranes are assembled on the ground, and then the assembled C-shaped aluminum alloy card slots and PVC membranes are lifted into the air and connected to the H-shaped aluminum alloy bars. Embodiment

[0025] Please refer to Figure 4 , when a thermal insulation layer needs to be set in the maintenance structure of the aluminum alloy gabled frame, a double-layer membrane connection structure is adopted, that is, two groups of PVC membrane materials and skin edge sealing cylindrical rods 6 are set. One PVC membrane material 7 and two skin edge sealing cylindrical rods 6 in one of the two groups are at the top, and one PVC membrane material 7 and two skin edge sealing cylindrical rods 6 in the other group of the two groups are at the bottom. The thermal insulation layer is set in the middle area of the web member of the H-shaped aluminum alloy bar.

[0026] The beneficial effects of the present utility model are:

[0027] ①. Tightly connect the H-shaped aluminum alloy bar with the PVC membrane, so as to realize the application of the H-shaped aluminum alloy bar in the aluminum alloy gabled frame.

[0028] ②. High assembly rate, simple structure, convenient construction, easy to disassemble, and reusable.

[0029] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0030] The above has made a detailed description of the preferred embodiment of this patent, but this patent is not limited to the above embodiment. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of this patent.

Claims

1. A novel assembled aluminum alloy portal frame skin connection structure, comprising an H-shaped aluminum alloy rod (1), a C-shaped aluminum alloy slot (2) and a skin edge sealing cylindrical rod (6), characterized in that: The cross-sectional shape of the H-shaped aluminum alloy rod (1) is in the shape of the letter "H", and the groove body of the C-shaped aluminum alloy slot (2) is in the shape of the letter "C". The C-shaped aluminum alloy slot (2) is composed of a flange slot (5) and two round hole guide slots (4). The flange slot (5) is located on the inner side of the round hole guide slot (4). A skin edge sealing cylindrical rod (6) is fixed to each of the left and right sides of the PVC membrane (7). A PVC membrane (7) and two skin edge sealing cylindrical rods (6) are set as a group. The cross-sectional shape of the flange slot (5) is The surface shape and size match the flange cross-sectional shape and size of the H-shaped aluminum alloy rod (1), and the flange slot (5) is tightly connected to the flange of the H-shaped aluminum alloy rod (1); the cross-sectional shape and size of the circular hole guide slot (4) match the rod cross-sectional shape and size of the skin edge sealing cylindrical rod (6), and the circular hole guide slot (4) is tightly connected to the skin edge sealing cylindrical rod (6); the H-shaped aluminum alloy rod (1) and the C-shaped aluminum alloy slot (2) are both made of aluminum alloy material, and the skin of the skin edge sealing cylindrical rod (6) is made of PVC synthetic fiber membrane material.

2. According to claim 1, a novel assembled aluminum alloy portal frame skin connection structure is characterized in that: A notch is provided at the outer edge of the circular hole guide rail slot (4) to facilitate the smooth passage of the PVC membrane material (7).

3. The novel assembled aluminum alloy portal frame skin connection structure according to claim 1 is characterized in that: The width of the PVC membrane material (7) is the same as the length of the skin edge sealing cylindrical rod (6).

4. The novel assembled aluminum alloy portal frame skin connection structure according to claim 1 is characterized in that: When the maintenance structure of the aluminum alloy portal steel frame needs to be provided with an insulation layer, a double-layer membrane connection structure is adopted, that is, two groups of PVC membrane materials and skin-sealed cylindrical rods (6) are provided, one of the two groups has a PVC membrane material (7) and two skin-sealed cylindrical rods (6) at the top, and the other group of the two groups has a PVC membrane material (7) and two skin-sealed cylindrical rods (6) at the bottom, and the insulation layer is provided in the middle area of ​​the web of the H-shaped aluminum alloy rod.

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