Thermoplastic bent square tube

Abstract

The utility model relates to the technical field of thermoplastic square tubes, in particular to a thermoplastic bent square tube which comprises a thermoplastic square tube body which comprises a square tube straight tube portion and two square tube bent portions connected to the two ends of the square tube straight tube portion respectively. The square tube body is made of thermoplastic plastics and is provided with a through inner cavity, and the cross section of the square tube body made of the thermoplastic plastics is rectangular or square. According to the technical scheme, on one hand, the weight of the square tube body is lighter, adverse effects on signals of a 5G base station are reduced, on the other hand, the thermoplastic square tube body has higher bearing capacity, meanwhile, the structural stability of the square tube body is good, high-strength supporting and stability of the thermoplastic bent square tube are guaranteed, and the thermoplastic bent square tube is suitable for being used as a supporting piece / anti-collision piece in the 5G base station.

Description

Technical Field

[0001] The utility model relates to the technical field of thermoplastic square tubes, in particular to a thermoplastic bent square tube. Background Art

[0002] Traditional bending pipes are a type of bent metal product that is processed by special machinery. They are usually made of round metal pipes or strips and can be bent at different radii and angles according to different needs. Bending pipes are flexible and bendable, and can adapt to different environments and needs, so they are very practical. Bending pipes can be made of metal materials such as steel, copper, aluminum, and stainless steel. Different materials have different characteristics. For example, steel pipes have the characteristics of high strength, corrosion resistance, and good formability, so they are widely used in construction projects.

[0003] Existing bending pipes are mostly made of metal, which is heavy, increasing the difficulty of transportation and installation, and also has a significant adverse effect on the signal of the antenna base station, making it unfavorable for use in 5G base stations. Summary of the invention

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the utility model aims to provide a thermoplastic bent square tube.

[0005] The purpose of the utility model is achieved through the following technical scheme: a thermoplastic plastic bent square tube, comprising a thermoplastic plastic square tube body, the thermoplastic plastic square tube body comprising a square tube straight tube portion, and two square tube bent portions respectively connected to the two ends of the square tube straight tube portion, the thermoplastic plastic square tube body is provided with a through inner cavity, and the cross-section of the thermoplastic plastic square tube body is rectangular or square.

[0006] Preferably, the thermoplastic plastic square tube body is a polyoxymethylene square tube, a polyamide square tube, a polycarbonate square tube, an ABS square tube, a polyphenylene ether square tube, or a polyethylene terephthalate square tube.

[0007] Preferably, one end of the square tube bending portion connected to the square tube straight portion is bent in an arc-shaped transition.

[0008] Preferably, the wall thickness of the thermoplastic square tube body is 1-3 mm.

[0009] Preferably, the thermoplastic square tube body is formed by integrally hot-bending a hollow straight square tube.

[0010] Preferably, a first mounting hole for mounting and fixing the thermoplastic square tube body is formed at one end of the square tube bending portion away from the square tube straight tube portion.

[0011] Preferably, the number of the thermoplastic square tube bodies is at least 2, two adjacent thermoplastic square tube bodies are spaced apart and connected by a rod, and the square tube straight tube portion is provided with at least two second mounting holes for allowing the rod to penetrate the thermoplastic square tube body.

[0012] The beneficial effects of the utility model are as follows: the thermoplastic plastic bent square tube of the utility model adopts a thermoplastic plastic square tube body, the thermoplastic plastic square tube body includes a square tube straight tube portion, and two square tube bent portions respectively connected to the two ends of the square tube straight tube portion, the thermoplastic plastic square tube body is provided with a through inner cavity, and the cross-section of the thermoplastic plastic square tube body is rectangular or square; on the one hand, the square tube body adopts thermoplastic plastic and is provided with a through inner cavity, which is lighter and reduces the adverse effect on the signal of the 5G base station. On the other hand, compared with the circular tube, the cross-section of the thermoplastic plastic square tube body of the utility model is rectangular or square, with a higher cross-sectional moment of inertia and cross-sectional area. These characteristics enable the square tube body to have a stronger bearing capacity under the condition of the same material and wall thickness. At the same time, the square tube body has good structural stability and can withstand greater pressure and load, thereby ensuring the high-strength support and stability of the thermoplastic plastic bent square tube, and is suitable for use as a support member / anti-collision member in a 5G base station. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a structural schematic diagram of another viewing angle of the utility model;

[0015] The accompanying drawings are marked as follows: 1. thermoplastic plastic square tube body; 11. square tube straight tube portion; 12. square tube bending portion; 2. inner cavity; 3. first mounting hole; 4. second mounting hole. DETAILED DESCRIPTION

[0016] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0017] like Figure 1-2 As shown, a thermoplastic plastic bent square tube includes a thermoplastic plastic square tube body 1, wherein the thermoplastic plastic square tube body 1 includes a square tube straight tube portion 11 and two square tube bent portions 12 respectively connected to the two ends of the square tube straight tube portion 11, the thermoplastic plastic square tube body 1 is provided with a through inner cavity 2, and the cross section of the thermoplastic plastic square tube body 1 is rectangular or square.

[0018] The thermoplastic plastic bent square tube adopts a thermoplastic plastic square tube body 1, which includes a square tube straight tube portion 11 and two square tube bent portions 12 respectively connected to the two ends of the square tube straight tube portion 11. The thermoplastic plastic square tube body 1 is provided with a through inner cavity 2, and the cross section of the thermoplastic plastic square tube body 1 is rectangular or square. On the one hand, the square tube body adopts thermoplastic plastic and is provided with a through inner cavity 2, which is lighter and reduces the adverse effect on the signal of the 5G base station. On the other hand, compared with the circular tube, the cross section of the thermoplastic plastic square tube body 1 of the utility model is rectangular or square, with higher cross-sectional moment of inertia and cross-sectional area. These characteristics enable the square tube body to have a stronger bearing capacity under the condition of the same material and wall thickness. At the same time, the square tube body has good structural stability and can withstand greater pressure and load, thereby ensuring the high-strength support and stability of the thermoplastic plastic bent square tube, and is suitable for use as a support member / anti-collision member in a 5G base station. Preferably, the cross section of the thermoplastic square tube body 1 is rectangular.

[0019] In this embodiment, the thermoplastic square tube body 1 is a polyoxymethylene square tube, a polyamide square tube, a polycarbonate square tube, an ABS square tube, a polyphenylene ether square tube, or a polyethylene terephthalate square tube. Preferably, the thermoplastic square tube body 1 is an ABS square tube. ABS is a thermoplastic polymer material with high strength, good toughness, and easy processing and molding. It has moderate density, low hygroscopicity, low shrinkage, and high thermal deformation temperature. At the same time, ABS also has good impact resistance, friction resistance, and creep resistance, which makes ABS perform well in terms of support effect and strength. ABS material is only used here.

[0020] In this embodiment, the square tube bending portion 12 is connected to the square tube straight tube portion 11 at one end and is bent in an arc shape to keep the overall appearance smooth, which is conducive to maintaining its stable structural strength, good supporting effect and high strength.

[0021] In this embodiment, the wall thickness of the thermoplastic square tube body 1 is 1-3 mm, the weight is lighter, and the overall support strength can be maintained sufficiently. Preferably, the wall thickness of the thermoplastic square tube body 1 is 1.5 mm.

[0022] In this embodiment, the thermoplastic plastic square tube body 1 is formed by integrally hot-bending a hollow straight square tube, so that the square tube bending portion 12 can be obtained by hot-bending processing without additional welding and splicing, which is conducive to maintaining the overall structural stability.

[0023] In this embodiment, a first mounting hole 3 for mounting and fixing the thermoplastic plastic square tube body 1 is opened at one end of the square tube bending portion 12 away from the square tube straight tube portion 11; when the thermoplastic plastic bent square tube is actually used, it is used to build a support member / anti-collision member, and the first mounting hole 3 is set to assemble and connect the thermoplastic plastic bent square tube with other components of the support member / anti-collision member.

[0024] In this embodiment, the number of the thermoplastic plastic square tube bodies 1 is at least 2, and two adjacent thermoplastic plastic square tube bodies 1 are spaced apart and connected by a rod. The square tube straight tube portion 11 is provided with at least two second mounting holes 4 for the rod to pass through the thermoplastic plastic square tube body 1. When the thermoplastic plastic bent square tube is actually used, at least 2 thermoplastic plastic square tube bodies 1 are spaced side by side and fixed in one piece by a rod, thereby improving the overall strength and connection stability, and helping to avoid shaking of a single thermoplastic plastic square tube body 1.

[0025] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present invention is within the protection scope of the present invention.

Claims

1. A thermoplastic bent square tube, characterized in that: The invention comprises a thermoplastic square tube body, which comprises a square tube straight tube portion and two square tube bending portions respectively connected to the two ends of the square tube straight tube portion. The thermoplastic square tube body is provided with a through inner cavity, and the cross section of the thermoplastic square tube body is rectangular or square.

2. A thermoplastic bent square tube according to claim 1, characterized in that: The thermoplastic square tube body is a polyoxymethylene square tube, a polyamide square tube, a polycarbonate square tube, an ABS square tube, a polyphenylene ether square tube, or a polyethylene terephthalate square tube.

3. The thermoplastic bent square tube according to claim 1, characterized in that: One end of the square tube bending portion connected to the square tube straight portion is bent in an arc shape for transition.

4. The thermoplastic bent square tube according to claim 1, characterized in that: The wall thickness of the thermoplastic square tube body is 1-3 mm.

5. The thermoplastic bent square tube according to claim 1, characterized in that: The thermoplastic square tube body is formed by integrally hot-bending a hollow straight square tube.

6. The thermoplastic bent square tube according to claim 1, characterized in that: One end of the square tube bending portion away from the square tube straight portion is provided with a first mounting hole for mounting and fixing the thermoplastic plastic square tube body.

7. The thermoplastic bent square tube according to claim 1, characterized in that: The number of the thermoplastic square tube bodies is at least 2, two adjacent thermoplastic square tube bodies are spaced apart and connected by a rod, and the square tube straight tube portion is provided with at least two second mounting holes for allowing the rod to penetrate the thermoplastic square tube body.

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