Aluminum alloy vertical rod

Abstract

The utility model discloses an aluminum alloy vertical rod which comprises a vertical rod body, the vertical rod body is of a hollow structure, the vertical rod body comprises two thickened edges and two thin edges, the two thickened edges are fixedly connected with the two thin edges respectively, the thickness of the two thickened edges is larger than that of the two thin edges, and the thickness of the two thin edges is larger than that of the two thickened edges. The section of the vertical rod body is square, four corners of the side wall of the vertical rod body are arc-shaped, the section of the aluminum alloy vertical rod is square, the compression stability of the aluminum alloy vertical rod is better than that of a rectangular section, the size of the section is within the size range convenient for ordinary people to hold, and the wall thicknesses of four sides of the section are different. The wall thicknesses of the upper edge and the lower edge for bearing bending moment are increased, the flexural capacity is higher under the same weight, the holes are formed in the two thickened edges, and the two thin edges are provided with the protruding marks or the groove marks, so that different wall thicknesses can be distinguished when the holes are machined, and the holes are prevented from being located on wrong surfaces.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum parts for construction, in particular to an aluminum alloy vertical pole. Background Art

[0002] The application of climbing frame in the construction industry is very mature. As a new type of scaffolding system developed in recent years, it is mainly used in high-rise shear wall buildings. It can climb up or down along the building. This system has completely changed the scaffolding technology. First, there is no need to turn over the frame. Second, the disassembly and assembly process of the scaffolding is eliminated (it is used until the construction is completed after one assembly). It is not limited by the height of the building, which greatly saves manpower and materials. In addition, it has a great improvement on the traditional scaffolding from the perspective of safety, and has great development advantages in high-rise buildings.

[0003] As an important component of the vertical main frame, the vertical pole is used to connect walkway boards, rectangular trusses and other components to form the frame into a whole.

[0004] Existing climbing frame uprights generally use rectangular tubes or square tubes with uniform wall thickness. Rectangular tubes have poor compressive stability and are not easy to hold. Square tubes with uniform wall thickness are often thicker to meet the force requirements, and their heavy weight makes them difficult for workers to carry. Therefore, we need to propose an aluminum alloy upright. Utility Model Content

[0005] The utility model aims to provide an aluminum alloy vertical pole, which has the bending resistance of a square tube with uniform wall thickness and solves the problem of heavy weight, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An aluminum alloy vertical pole includes a vertical pole body, which is arranged in a hollow structure. The vertical pole body includes two thickened edges and two thin edges. The two thickened edges are fixedly connected to the two thin edges respectively. The thickness of the two thickened edges is greater than the thickness of the two thin edges. The cross-section of the vertical pole body is arranged in a square shape, and the four corners of the side wall of the vertical pole body are arranged in an arc shape.

[0008] Preferably, a plurality of holes are provided in sequence and at equal intervals on the two thickened edges.

[0009] Preferably, marks are provided on opposite sides of the two thin edges, and the marks can be provided as raised marks or recessed marks.

[0010] Preferably, the two thickened edges, the two thin edges and the two marks are integrally formed.

[0011] Preferably, the upright body is made of aluminum alloy.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses an aluminum alloy vertical pole. The cross-section of the aluminum alloy vertical pole is square, and the compressive stability is better than that of a rectangular cross-section. At the same time, the cross-section size is within the size range that is convenient for ordinary people to hold. The wall thicknesses of the four sides of the cross-section are different. The wall thicknesses are increased on the upper and lower sides that bear the bending moment. Under the same weight, the bending bearing capacity is stronger. Holes are arranged on two thickened sides, and raised marks or groove marks are set on two thin sides to distinguish different wall thicknesses when processing holes, so as to prevent the holes from being on the wrong side. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model when the raised mark is used;

[0015] Figure 2 It is a schematic diagram of the structure of the cross section of the raised mark of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model when the groove is marked;

[0017] Figure 4 It is a schematic structural diagram of the cross section of the groove marking of the utility model.

[0018] In the figure: 1. main body of the upright; 2. thickened edge; 3. thin edge; 4. hole; 5. mark; 501. raised mark; 502. recessed mark. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 , the utility model provides a technical solution:

[0021] An aluminum alloy upright pole comprises an upright pole body 1, the upright pole body 1 is provided with a hollow structure, the upright pole body 1 comprises two thickened edges 2 and two thin edges 3, the two thickened edges 2 are respectively fixedly connected with the two thin edges 3, the thickness of the two thickened edges 2 is greater than the thickness of the two thin edges 3, the cross section of the upright pole body 1 is provided with a square shape, and the four corners of the side wall of the upright pole body 1 are provided with an arc shape, the cross section of the aluminum alloy upright pole is square, and the compressive stability is better than that of the rectangular cross section, and the cross section size is within the size range that is easy for ordinary people to hold, the wall thickness of the four sides of the cross section is different, the wall thickness is increased on the upper and lower sides that bear the bending moment, and the bending bearing capacity is stronger under the same weight;

[0022] A plurality of holes 4 are provided in sequence and at equal intervals on the two thickened edges 2, and the plurality of holes 4 are used for connection with other components;

[0023] The two thin edges 3 are provided with marks 5 on opposite sides thereof, and the marks 5 can be provided as raised marks 501 or recessed marks 502, for marking different wall thicknesses, so as to facilitate distinguishing different wall thicknesses when processing the holes 4;

[0024] The two thickened edges 2, the two thin edges 3 and the two marks 5 are integrally formed to improve the overall strength;

[0025] The upright body 1 is made of aluminum alloy, which is a metal material with the characteristics of low density, high strength, good electrical and thermal conductivity, good corrosion resistance, etc., and can be used to manufacture various structural parts and profiles.

[0026] Working principle: The utility model discloses an aluminum alloy vertical pole, which has a square cross-section and better compressive stability than a rectangular cross-section. At the same time, the cross-section size is within the size range that is easy for ordinary people to hold. The wall thicknesses of the four sides of the cross-section are different. The wall thickness is increased on the upper and lower sides that bear the bending moment, and the bending bearing capacity is stronger under the same weight. The holes 4 are arranged on the two thickened edges 2, and raised marks 501 or groove marks 502 are set on the two thin edges 3 to facilitate the distinction of different wall thicknesses when processing the holes 4 to prevent the holes 4 from being on the wrong side.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy vertical pole, comprising a vertical pole body (1), characterized in that: The upright pole body (1) is arranged in a hollow structure, and comprises two thickened edges (2) and two thin edges (3). The two thickened edges (2) are respectively fixedly connected to the two thin edges (3), and the thickness of the two thickened edges (2) is greater than the thickness of the two thin edges (3). The cross section of the upright pole body (1) is arranged in a square shape, and the four corners of the side wall of the upright pole body (1) are arranged in an arc shape.

2. The aluminum alloy vertical pole according to claim 1, characterized in that: A plurality of holes (4) are provided in sequence and at equal intervals on the two thickened edges (2).

3. The aluminum alloy vertical pole according to claim 1, characterized in that: The two thin edges (3) are each provided with a mark (5) on one opposite side, and the mark (5) can be provided as a raised mark (501) or a recessed mark (502).

4. The aluminum alloy vertical pole according to claim 3, characterized in that: The two thickened edges (2), the two thin edges (3) and the two marks (5) are integrally formed.

5. The aluminum alloy vertical pole according to claim 1, characterized in that: The upright pole body (1) is made of aluminum alloy.

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