Long-conveying slidable pipe bracket

Abstract

The utility model discloses a long conveying slidable pipe support, which comprises a base and a pipe support body, the base is internally provided with a cavity, the top of the base is provided with a through hole, a sliding seat is inserted into the through hole, the bottom of the sliding seat is embedded with a plurality of balls, the balls are in contact with the inner bottom of the base, and the outer surface of the sliding seat is fixedly connected with a limiting plate. The limiting plate is located under the penetrating hole, and the width and the length of the limiting plate are larger than those of the penetrating hole. The sliding seat freely slides at the bottom and is not limited, displacement, caused by temperature change, of the pipeline can be effectively compensated, the balls are arranged at the bottom of the sliding seat, the sliding seat can be prevented from directly making contact with the bottom of the base to a certain degree, friction force is reduced, stress of the support and the base is reduced, and the service life of the support is prolonged. And the sliding pipe support is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of sliding pipe supports, in particular to a long-distance transportable sliding pipe support. Background Art

[0002] A pipe support is a connecting piece between a pipeline and a pipeline support, which plays a role in supporting the pipeline. A sliding pipe support is a pipe support that can compensate for the displacement of the pipeline caused by temperature changes. Traditional sliding pipe supports can meet the displacement requirements of pipelines under the condition of small axial displacement.

[0003] Currently, for existing sliding pipe supports, the friction between the pipe support and the support is relatively large. A large friction is likely to cause an increase in the force on the support and the base. Moreover, existing sliding pipe supports can only be restricted to move in a single direction, which easily causes deformation of the support or the base, thereby affecting the service life of the sliding pipe support. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the drawbacks in the prior art that the friction between the pipe support and the support is relatively large, which easily leads to an increase in the force on the support and the base, and existing sliding pipe supports can only be restricted to move in a single direction, which easily causes deformation of the support or the base, and to propose a long-distance transportable sliding pipe support.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A long-distance transportable sliding pipe support includes a base and a pipe support body. A cavity is provided inside the base, and a perforation is formed at the top of the base. A sliding seat is inserted through the perforation. A plurality of balls are embedded at the bottom of the sliding seat, and the balls are in contact with the bottom inside the base. A limiting plate is fixedly connected to the outer surface of the sliding seat, and the limiting plate is located directly below the perforation. The width and length of the limiting plate are both greater than the width and length of the perforation.

[0007] Further, the pipe support body includes a lower pipe support and an upper pipe support. The lower pipe support is welded to the sliding seat, and fastening bolts are provided at both ends of the lower pipe support and the upper pipe support.

[0008] Further, sliding shafts are slidably connected to the outer walls of the sliding seat, and rubber heads are provided at one ends of the sliding shafts.

[0009] Further, a spring is sleeved on the outer surface of the sliding shaft, one end of the spring is in contact with the outer wall of the sliding seat, and the other end of the spring is in contact with the rubber head.

[0010] Further, an oil injection port is formed at the top of the base, and a sealing plug is hermetically inserted into the oil injection port.

[0011] Further, an elastic cover is provided between the top of the base and the top of the sliding seat.

[0012] Furthermore, mounting lugs are fixedly connected to both ends of the base.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. By providing a sliding seat inside the base, the sliding seat can slide freely at the bottom without restriction, effectively compensating for the displacement of the pipeline caused by temperature changes. Moreover, balls are provided at the bottom of the sliding seat, which can, to a certain extent, prevent the sliding seat from directly contacting the bottom of the base, reducing the friction force, decreasing the stress on the support and the base, and avoiding damage to the sliding pipe support.

[0015] 2. By providing sliding shafts around the sliding seat, under the action of the spring, it can effectively prevent the sliding seat from colliding with the base during the displacement process, thus affecting the use effect of the sliding pipe support.

[0016] 3. Through the setting of the oil injection port, lubricating oil can be injected into the base, enabling the balls to come into contact with the lubricating oil, further reducing the friction force between the sliding seat and the bottom of the base, and improving the sliding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of a long-distance transportable sliding pipe support proposed by the present utility model;

[0018] Figure 2 is a rear-view structural schematic diagram of a long-distance transportable sliding pipe support proposed by the present utility model;

[0019] Figure 3 is a bottom cross-sectional structural schematic diagram of a long-distance transportable sliding pipe support proposed by the present utility model;

[0020] Figure 4 is a side cross-sectional structural schematic diagram of a long-distance transportable sliding pipe support proposed by the present utility model.

[0021] In the figure: 1, base; 2, perforation; 3, sliding seat; 4, limiting plate; 5, lower pipe support; 6, upper pipe support; 7, fastening bolt; 8, ball; 9, sliding shaft; 10, rubber head; 11, spring; 12, elastic cover; 13, oil injection port; 14, sealing plug; 15, mounting lug. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] Refer to Figures 1-4, a long-distance transportable sliding pipe support, comprising a base 1 and a pipe support body. The pipe support body includes a lower pipe support 5 and an upper pipe support 6. The lower pipe support 5 is welded to a sliding seat 3. Fastening bolts 7 are provided at both ends of the lower pipe support 5 and the upper pipe support 6. A cavity is provided inside the base 1, and a perforation 2 is provided at the top of the base 1. The sliding seat 3 is inserted through the perforation 2. A plurality of balls 8 are embedded at the bottom of the sliding seat 3. The balls 8 can, to a certain extent, prevent the sliding seat 3 from directly contacting the bottom of the base 1, reducing the friction force, reducing the stress on the sliding seat 3 and the base 1, and avoiding damage to the sliding pipe support body. Moreover, the balls 8 are in contact with the inner bottom of the base 1. A limiting plate 4 is welded to the outer surface of the sliding seat 3, and the limiting plate 4 is located directly below the perforation 2. The width and length of the limiting plate 4 are both greater than the width and length of the perforation 2.

[0024] Wherein, sliding shafts 9 are slidably connected to the outer walls of the sliding seat 3. One end of each sliding shaft 9 is provided with a rubber head 10. A spring 11 is sleeved on the outer surface of the sliding shaft 9. One end of the spring 11 is in contact with the outer wall of the sliding seat 3, and the other end of the spring 11 is in contact with the rubber head 10, which can effectively prevent the sliding seat 3 from colliding with the base 1 during the displacement process.

[0025] Wherein, an oil injection port 13 is provided at the top of the base 1, and a sealing plug 14 is hermetically inserted into the oil injection port 13. The oil injection port 13 can inject lubricating oil into the base 1, enabling the balls 8 to come into contact with the lubricating oil, thereby further reducing the friction force between the sliding seat 3 and the bottom of the base 1. An elastic cover 12 is provided between the top of the base 1 and the top of the sliding seat 3. The elastic cover 12 can prevent foreign objects or rainwater from entering the inner cavity of the base 1. Installation ears 15 with installation holes are welded to both ends of the base 1.

[0026] The working principle of this embodiment: During use, the pipeline is fixed to the upper pipe support 6 and the lower pipe support 5. Then, when compensating for the displacement of the pipeline due to temperature changes, the sliding seat 3 at the bottom of the upper pipe support 6 and the lower pipe support 5 will displace, and thus slide at the bottom of the base 1. The balls 8 at the bottom of the sliding seat 3 will reduce the friction force between the sliding seat 3 and the base 1. Moreover, the length and width of the sliding seat 3 are smaller than the length and width of the perforation 2. Under the action of the limiting plate 4, free sliding is achieved, avoiding deformation of the sliding seat 3 or the base 1 caused by restricting the sliding direction. During the sliding process, the rubber head 10 on one side of the sliding shaft 9 will come into contact with the inner wall of the base 1. Under the buffering action of the spring 11, the sliding seat 3 is prevented from colliding with the base 1. The oil injection port 13 can be used to add lubricating oil into the base 1, further reducing the friction force between the sliding seat 3 and the bottom of the base 1 and improving the sliding effect.

[0027] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A long transport slidable pipe support, comprising a base (1) and a pipe support body, characterized in that: The base (1) is provided with a cavity inside, and a through hole (2) is opened on the top of the base (1), a sliding seat (3) is inserted through the through hole (2), a plurality of balls (8) are embedded in the bottom of the sliding seat (3), and the balls (8) are in contact with the bottom of the base (1), and a limiting plate (4) is fixedly connected to the outer surface of the sliding seat (3), and the limiting plate (4) is located directly below the through hole (2), and the width and length of the limiting plate (4) are greater than the width and length of the through hole (2).

2. A long transport slidable pipe support according to claim 1, characterized in that: The pipe support body comprises a lower pipe support (5) and an upper pipe support (6); the lower pipe support (5) is welded to the sliding seat (3); and fastening bolts (7) are provided at both ends of the lower pipe support (5) and the upper pipe support (6).

3. A long transport slidable pipe support according to claim 1, characterized in that: The outer wall of the sliding seat (3) is slidably connected to a sliding shaft (9), and a rubber head (10) is provided at one end of the sliding shaft (9).

4. A long transport slidable pipe support according to claim 3, characterized in that: The outer surface of the sliding shaft (9) is sleeved with a spring (11), one end of the spring (11) contacts the outer wall of the sliding seat (3), and the other end of the spring (11) contacts the rubber head (10).

5. A long transport slidable pipe support according to claim 1, characterized in that: The top of the base (1) is provided with an oil filling port (13), and a sealing plug (14) is sealed and inserted into the oil filling port (13).

6. A long transport slidable pipe support according to claim 1, characterized in that: An elastic cover (12) is provided between the top of the base (1) and the top of the sliding seat (3).

7. A long transport slidable pipe support according to claim 1, characterized in that: Both ends of the base (1) are fixedly connected with mounting ears (15).

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