Pipeline supporting device

Abstract

The utility model aims to provide a pipeline supporting device which solves the problem that the inner diameter and the outer diameter of a pipeline are increased, comprises an air cylinder and a supporting rod, and is characterized in that a bearing table is further arranged on the supporting rod, a through hole is formed in the bearing table, a cone is arranged at the driving end of the air cylinder, and the cone is arranged on the supporting rod. The through hole is located on the moving path of the tip end of the cone, and due to the fact that the pipeline is arranged in the through hole and partially connected to the bearing table in a lap joint mode, when the cone enters the pipeline, the pipeline is supported from inside to outside, the inner diameter and the outer diameter of the pipeline are increased under the action of toughness, and therefore the expected size of the pipeline is achieved. Therefore, the problem that the inner diameter and the outer diameter of the pipeline are increased is solved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical processing, in particular to a pipeline supporting device. Background Art

[0002] In actual production, the inner and outer diameters of various metal pipes are fixed, which means it is impossible to have every size. Therefore, in production, in order to match the relevant accessories, it is necessary to enlarge the inner and outer diameters of the pipes and make some slight expansion so that they can be suitable for related equipment and accessories.

[0003] In order to meet actual production needs, it is necessary to develop a device that can change the inner and outer diameters of the pipeline. Utility Model Content

[0004] The utility model aims to provide a pipeline supporting device, which solves the problem of increasing the inner diameter and outer diameter of the pipeline.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The utility model provides a pipeline support device, including a cylinder and a support rod, wherein the cylinder is arranged on the support rod and is characterized in that a bearing platform is also arranged on the support rod, a through hole is arranged on the bearing platform, a cone is arranged on the driving end of the cylinder, and the through hole is located on the moving path of the tip of the cone.

[0007] Optionally, the cylinder is slidably arranged on a plurality of the support rods, and the plurality of the support rods evenly support the cylinder.

[0008] Alternatively, the cone may be replaced by a frustum.

[0009] Optionally, the supporting platform includes an upper platform and a lower platform, and the upper platform and the lower platform can be separately arranged.

[0010] Furthermore, a sunken platform is arranged in the lower platform, the sunken platform is located at the outer edge of the through hole, and the upper platform covers the outer edge of the top of the through hole.

[0011] Optionally, the supporting platform is a cylinder.

[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0013] The utility model provides a pipeline supporting device. Since the pipeline is installed in a through hole and the pipeline part is overlapped on a bearing platform, when a cone enters into the pipeline, the pipeline is supported from the inside to the outside, and the inner diameter and outer diameter of the pipeline become larger under the effect of toughness, so that the pipeline can reach a desired size, thereby solving the problem of the increase of the inner diameter and outer diameter of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0015] Figure 1 It is a bottom view of a pipeline support device according to a preferred embodiment of the utility model;

[0016] Figure 2 yes Figure 1 The top view shown;

[0017] Figure 3 This is a separate view of the upper platform and the lower platform.

[0018] The reference numerals are described as follows:

[0019] 1. Cylinder; 2. Support rod; 3. Load-bearing platform; 4. Through hole; 5. Cone; 6. Sinking platform; 7. Pipeline;

[0020] 31. Go up to the platform; 32. Go down to the platform. DETAILED DESCRIPTION

[0021] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0024] like Figure 1 and Figure 2 and Figure 3As shown, it includes a cylinder 1 and a support rod 2. The cylinder 1 is arranged on the support rod 2, and actually the cylinder 1 is arranged on the top of the support rod 2. A bearing platform 3 is also arranged on the support rod 2. The bearing platform 3 is arranged at a distance from the cylinder 1. A through hole 4 is arranged on the bearing platform 3. The through hole 4 is used to place the pipeline 7. The outer end of the through hole 4 can be overlapped on the outer edge of the through hole 4, that is, on the bearing platform 3.

[0025] A cone 5 is provided at the driving end of the cylinder 1, and the through hole 4 is located on the moving path of the tip of the cone 5. The position of the support platform 3 on the support rod 2 is adjustable, that is, the support platform 3 can be away from the cylinder 1 or close to the cylinder 1. The cylinder 1 drives the cone 5 to move, and the tip of the cone 5 first extends into the pipe 7. As the outer diameter of the cone 5 enters the pipe 7, the inner diameter and the outer diameter of the pipe 7 become larger. When the outer diameter of the cone 5 is larger than the diameter of the through hole 4, the cylinder 1 drives the cone 5 to reset, that is, the maximum size of the pipe 7 is supported.

[0026] The cylinder 1 is slidably set on multiple support rods 2, which evenly support the cylinder 1. The distance between the cylinder 1 and the support platform 3 is adjusted according to the length of the pipeline 7. In this example, there are four support rods 2 located at the four vertices of the rectangle, and the four support rods 2 can evenly support the cylinder 1.

[0027] The cone 5 can be replaced by a frustum, and the thinner end of the frustum is also aligned with the through hole 4, and then the frustum enters the pipe 7 to expand the inner diameter and outer diameter of the pipe 7.

[0028] The supporting platform 3 includes an upper platform 31 and a lower platform 32. The upper platform 31 and the lower platform 32 can be separately arranged to match the length of the pipe 7, or some pipes 7 need to be supported at different positions. The position of the upper platform 31 limits the travel of the cone 5.

[0029] A sinker 6 is provided in the lower platform 32, and the sinker 6 is located at the outer edge of the through hole 4. The upper platform 31 covers the outer edge of the top of the through hole 4. The pipe 7 is directly placed on the sinker 6, and then the pipe 7 extends out from the through hole 4 on the lower platform 32. Because the upper platform 31 covers the outer edge of the top of the through hole 4, it is equivalent to the upper platform 31 covering the end of the pipe 7. In this way, the cone 5 is reset after entering the pipe 7, and the pipe 7 can fall off directly from the cone 5. The pipe 7 is blocked by the upper platform 31 and cannot move with the cone 5. The direction in which the sinker 6 extends is away from the upper platform 31.

[0030] The supporting platform 3 is a cylinder, which has no corners and is therefore not easy to injure people. Meanwhile, the shape of the through hole 4 is not restricted and can be replaced according to the shape of the pipeline 7 .

[0031] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A pipeline support device, comprising a cylinder (1) and a support rod (2), wherein the cylinder (1) is arranged on the support rod (2), and characterized in that: A bearing platform (3) is also provided on the support rod (2), a through hole (4) is provided on the bearing platform (3), a cone (5) is provided at the driving end of the cylinder (1), and the through hole (4) is located on the moving path of the tip of the cone (5).

2. The pipeline support device according to claim 1, characterized in that: The cylinder (1) is slidably arranged on a plurality of support rods (2), and the plurality of support rods (2) evenly support the cylinder (1).

3. The pipeline support device according to claim 1, characterized in that: The cone (5) may be replaced by a frustum.

4. The pipeline support device according to claim 1, characterized in that: The bearing platform (3) comprises an upper platform (31) and a lower platform (32), and the upper platform (31) and the lower platform (32) are detachably arranged.

5. The pipeline support device according to claim 4, characterized in that: A sunken platform (6) is arranged inside the lower platform (32), the sunken platform (6) is located at the outer edge of the through hole (4), and the upper platform (31) covers the top outer edge of the through hole (4).

6. The pipeline support device according to claim 1, characterized in that: The supporting platform (3) is a cylinder.

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