I-shaped aluminum profile cross brace for membrane structure building

Abstract

A main body of the I-shaped aluminum profile cross brace for the membrane structure building is a square tube body, end holes are formed in the two ends of the top face of the square tube body respectively, inward-protruding models are arranged on the inner side of the top face and the inner side of the bottom face of the square tube body respectively, and clamping grooves are formed in the left side face and the right side face of the square tube body respectively. The upper end and the lower end of the building template are provided with thickened inward convex shapes, so that the stability and the bending resistance of a building can be effectively improved; the clamping groove for fixing the inner inserting piece is formed in the square pipe body, the inner inserting piece only needs to be inserted into the clamping groove to be fixed during installation, the structural performance is further enhanced, and meanwhile construction is very convenient; and through mutual cooperation of the inner inserting pieces and the jacks, the cross braces can horizontally move towards one side, the membrane cloth is driven to achieve the expansion effect during movement, the wind resistance and pressure resistance of the membrane structure building can be enhanced, and the attractiveness is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of membrane structure building, specifically relates to a I -shaped aluminium profile cross brace for membrane structure building. BACKGROUND

[0002] In recent years, membrane structure building develops rapidly in the field of construction, and is deeply favored due to its unique lightness, economy and practicability, and in the present, the installation quality and material selection of building are particularly important.

[0003] Now, the cross section of most membrane structure building cross braces is ordinary box type structure, and the ordinary box type cross brace is only fixed on the frame through a connecting piece and has a connecting support function, but the type and structure of the cross brace can directly affect the use of the whole membrane structure building, and the existing ordinary box type cross brace has poor bending resistance and has no effect on the overall stability of the membrane structure building. UTILITY MODEL CONTENT

[0004] The utility model provides a I -shaped aluminium profile cross brace for membrane structure building to solve the problem of poor bending resistance of ordinary box type cross brace in prior art.

[0005] The utility model solves the technical problems by adopting the following technical scheme:

[0006] A I -shaped aluminium profile cross brace for membrane structure building, the main body is square tube body, and end holes are arranged at the top surface of the square tube body; the inner side of the top surface and the inner side of the bottom surface are provided with inner convex modeling; and a clamping groove is arranged on the inner side of the left and right two side surfaces of the square tube body.

[0007] The main function of the cross brace is to connect and fix the main frame of each I -shaped aluminium profile, and the connection is realized through a connecting piece and an inner plug. The main body of the cross brace is of box type structure, the inner clamping groove can hold the inner plug, the top of the two ends is provided with an opening, and in the later period, the cross brace can be horizontally displaced in one direction by using a jack, and after being moved to any one of the openings of the inner plug, it can be fixed; the cross brace can be horizontally displaced to one side by the inner plug and the connecting piece, and the expansion and tightening effect can be realized by driving the membrane cloth during the movement, so that the wind and pressure resistance of the membrane structure building can be enhanced, and the aesthetic appearance can be improved.

[0008] The inner convex modeling of the upper end and the lower end is thickened, which can effectively improve the stability and bending resistance of the building; the clamping groove for holding the inner plug is arranged in the square tube body, so that the inner plug can be inserted into the clamping groove and fixed during installation, which further enhances the structural performance and facilitates the construction; through the cooperation of the inner plug and the jack, the cross brace can be horizontally moved to one side, and the expansion and tightening effect can be realized by driving the membrane cloth during the movement, so that the wind and pressure resistance of the membrane structure building can be enhanced, and the aesthetic appearance can be improved. DRAWING DESCRIPTION

[0009] The utility model is further illustrated below in combination with the drawings and examples.

[0010] Figure 1 It is a top view schematic diagram of the utility model;

[0011] Figure 2 It is a side view schematic diagram of the utility model;

[0012] Figure 3 It is an internal cross-section structure schematic diagram of the utility model;

[0013] Figure 4 It is an installation schematic diagram of the utility model.

[0014] In the drawing, 1 is a square tube body, 2 is an end hole, 3 is an inner convex modeling, 4 is a clamping groove, 5 is an inner plug-in part, 6 is a connecting piece, and 7 is a web. DETAILED DESCRIPTION

[0015] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , a H-shaped aluminum profile cross brace for a membrane structure building, the main body is a square tube body 1, the top surface of the square tube body 1 is provided with an end hole 2 at both ends, respectively, the inner side of the top surface and the inner side of the bottom surface of the square tube body 1 are provided with an inner convex modeling 3, respectively, and the inner sides of the left and right two sides of the square tube body 1 are provided with a clamping groove 4, respectively.

[0016] The utility model cross brace needs to be matched with a connecting piece and an inner plug-in part, a bolt is connected and fixed on the membrane structure building with an antiskid nut, the cross brace beam is integrally extruded and formed, the overall structure is a rectangle, both end portions are provided with a group of through holes, respectively, the groove structure has great optimization, the clamping grooves are arranged on both sides of the inner bottom end of the groove, the clamping grooves can provide positioning and enhance the fastening force when the inner plug-in part is installed; the inner side top end and the inner side lower end are provided with an inner convex thickening structure, compared with a general box type structure, the bending resistance of the cross brace beam is greatly improved.

[0017] The main function of the utility model cross brace is to connect and fix the main frame of each H-shaped aluminum profile, and the connection is realized through the connecting piece 6 and the inner plug-in part 5. The utility model cross brace is of a box type structure, the inner clamping groove 4 can place the inner plug-in part 5, the two end top ends are provided with through holes, respectively, in the later period, a jack can be used to make one end of the cross brace horizontally displace in one direction, the cross brace is fixed after being moved to any one of the through holes of the inner plug-in part 5, and the membrane cloth can be driven to move simultaneously, so that the expansion and tightening adjustment is realized. The cross brace is connected and fixed on the web 7 of the H-shaped aluminum profile through the inner plug-in part 5 and the connecting piece 6, and the structure is stable.

Claims

1. A I-beam aluminium profile cross strut for membrane structures, characterised in that The body is a square tube, and end holes are arranged at two ends of the top surface of the square tube. The inner sides of the top surface and the bottom surface of the square tube are provided with inner convex shapes, and the inner sides of the left and right two side surfaces of the square tube are respectively provided with a clamping groove.

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