Supporting seat for pipeline splicing

Abstract

The utility model relates to a supporting seat for pipeline splicing, and belongs to the technical field of pipeline connection. The pipeline supporting device comprises a plurality of supporting units, each supporting unit comprises a base and a rolling piece which abuts against a pipeline to facilitate axial rotation of the pipeline, and the rolling pieces are installed on the bases. When the two pipelines are connected, the pipelines are placed on the supporting units, the pipelines abut against the rolling pieces at the moment, then the pipelines are rotated, the mounting holes of the two pipelines correspond to each other, and therefore the two pipelines can be conveniently connected through bolts; the pipeline can rotate along the axis of the pipeline conveniently under the action of the rolling piece, and therefore a worker can connect the two pipelines conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of pipeline connection, and in particular to a support seat for pipeline splicing. Background Art

[0002] A pipeline is a facility used to transport fluids, gases or solid particles, and is widely used in industrial production, construction projects, water supply, drainage and other fields.

[0003] Generally, the pipeline 1 includes a main body 11 with a hollow interior and flanges 12 located at both ends of the main body 11. The flange 12 has a plurality of mounting holes 13 for inserting bolts, and the plurality of mounting holes 13 are arranged at intervals in the circumferential direction of the flange 12. When two sections of pipelines 1 are connected, a rope is tied to the pipeline 1, and the pipeline 1 is lifted horizontally by pulling the rope with a crane. The two pipelines 1 are docked in the air, so that the flange 12 of one pipeline 1 is in contact with the flange 12 of the other pipeline 1, and the plurality of mounting holes 13 of the two flanges 12 also correspond to each other. Finally, the bolts are inserted into the mounting holes 13 of the flange 12, and the staff tightens the bolts around the flange 12, so that the two pipelines 1 are connected by bolts.

[0004] With regard to the above-mentioned related technologies, when two pipes are lifted by a crane and connected in the air, the crane needs to be adjusted for a period of time to keep the two pipes at the same horizontal height; moreover, the pipes lifted by ropes tend to swing in the air, and even if the two pipes are at the same horizontal height, it is difficult to connect the flanges of the two pipes; and even after the two flanges are connected, it is difficult for the multiple mounting holes on the two flanges to correspond one by one, and it is very difficult to rotate the pipes in the air.

[0005] In summary, the method of connecting pipelines in the related art is time-consuming, labor-intensive and very inconvenient. Utility Model Content

[0006] In order to facilitate the connection between two pipes, the present application provides a support seat for pipe splicing.

[0007] The present application provides a pipe splicing support seat adopting the following technical solution:

[0008] A support seat for pipe splicing comprises a plurality of support units, each of which comprises a base and a rolling element abutting against a pipe to facilitate axial rotation of the pipe, and the rolling element is mounted on the base.

[0009] By adopting the above technical solution, when two pipes are connected, the pipes are placed on the support unit, at which time the pipes are in contact with the rolling element, and then the pipes are rotated so that the mounting holes of the two pipes correspond to each other, thereby facilitating the connection of the two pipes by bolts; the rolling element facilitates the rotation of the pipe along its axis, thereby facilitating the staff to connect the two pipes.

[0010] Optionally, the rolling element is a rotating roller, and the rotating roller is rotatably connected to the base via a rotating shaft.

[0011] By adopting the above technical solution, when the pipeline is placed on the supporting unit, the rotating roller abuts against the pipeline, and the pipeline is supported by the rotating roller, while it is convenient for the staff to rotate the pipeline so that the pipeline can rotate on its axis.

[0012] Optionally, the rolling element is a universal ball, and the universal ball is fixedly connected to the base.

[0013] By adopting the above technical solution, when the pipe is placed on the support unit, the ball of the universal ball contacts the pipe, and the pipe is supported by the universal ball. Because the ball of the universal ball can rotate in all directions, the universal ball can not only facilitate the staff to rotate the pipe along the axis of the pipe, but also facilitate the staff to move the pipe along the axis of the pipe, thereby facilitating the butt joint of the ends of the two pipes.

[0014] Optionally, the base includes two supporting plates arranged opposite to each other, and the rolling element is located between the two supporting plates.

[0015] By adopting the above technical solution, the rolling element is fixed by two support plates, so that the support plates bear the weight of the pipeline.

[0016] Optionally, the upper surface of the support plate is in an arc shape that matches the pipeline.

[0017] By adopting the above technical solution, after the pipeline is placed on the support unit and abuts against the rolling element, the upper surface of the support plate is arc-shaped, so that the support plate will not touch the pipeline, and then the support plate will not affect the rotation of the pipeline.

[0018] Optionally, the base further includes a bottom plate, which is located below the support plate and is fixedly connected to the support plate.

[0019] By adopting the above technical solution, the bearing capacity of the support plate is improved by setting a bottom plate; moreover, the bottom plate can also reduce the pressure of the entire base on the ground, so that the base can be placed stably on the ground, making it difficult for the base to sink into the ground, thereby keeping the pipeline level on the support unit.

[0020] Optionally, the base further includes a side plate connected to the support plate, and the side plate is fixedly connected to the bottom plate.

[0021] By adopting the above technical solution, the two support plates are connected together through two side plates to improve the pressure-bearing capacity of the support plates; at the same time, the side plates are also fixedly connected to the bottom plate, and the support plates are connected to the bottom plate through the side plates, so that the support plates, side plates and bottom plates form a whole, further improving the bearing capacity of the support unit.

[0022] Optionally, the support plate or the side plate is provided with a water leakage hole.

[0023] By adopting the above technical solution, since the support unit is generally used outdoors, and the support plate, side plate and bottom plate are interconnected to form a whole, a cavity is formed inside the support unit. When it rains outdoors, the cavity of the support unit is prone to accumulate rainwater, thereby affecting the use of the support unit; by providing a leakage hole, when rainwater enters the cavity of the support unit, the rainwater can be discharged from the leakage hole.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. When connecting two pipes, place the pipes on the support unit, so that the pipes are in contact with the rolling element. Then rotate the pipes so that the mounting holes of the two pipes correspond to each other, so that the two pipes can be connected by bolts. The rolling element makes it easier for the pipes to rotate along their axis, so that it is easier for the staff to connect the two pipes.

[0026] 2. The ball of the universal ball can rotate in all directions. The universal ball can not only facilitate the staff to rotate the pipeline along the axis of the pipeline, but also facilitate the staff to move the pipeline along the axis of the pipeline, thereby facilitating the docking of the ends of two pipelines;

[0027] 3. The support plate and the bottom plate are connected through the side plate, so that the support plate, the side plate and the bottom plate form a whole, further improving the bearing capacity of the support unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the pipeline in the background technology of the embodiment of the present application.

[0029] Figure 2 It is a schematic diagram of the state when two pipelines are connected in an embodiment of the present application.

[0030] Figure 3 It is a schematic structural diagram of an embodiment of the present application in which the rolling element is a rotating roller.

[0031] Figure 4 It is a schematic structural diagram of a rolling element in an embodiment of the present application being a universal ball.

[0032] Explanation of the reference numerals: 1. Pipe; 11. Main body; 12. Flange; 13. Mounting hole; 2. Support unit; 3. Base; 31. Support plate; 311. Arc; 32. Bottom plate; 33. Side plate; 34. Leakage hole; 4. Rotating roller; 5. Universal ball; 51. Ball; 6. Support frame. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-4 This application is described in further detail.

[0034] An embodiment of the present application discloses a support seat for pipe splicing.

[0035] See also Figure 1 The pipeline 1 in this embodiment includes a main body 11 with a hollow interior and flanges 12 located at both ends of the main body 11. The flange 12 has a plurality of mounting holes 13 for passing bolts, and the plurality of mounting holes 13 are arranged at intervals in the circumferential direction of the flange 12.

[0036] Reference Figure 2 The support seat includes a plurality of support units 2, each support unit 2 includes a base 3 and a rolling element, and the rolling element is installed on the base 3. When two pipes 1 are connected, the plurality of support units 2 are arranged in a straight line at intervals, and the two pipes 1 are placed on the plurality of support units 2, and the rolling element abuts against the pipes 1. At this time, the two pipes 1 are at the same level, and then the ends of the two pipes 1 are abutted and one of the pipes 1 is rotated so that the mounting holes 13 of the two pipes 1 are aligned, and finally the bolts are inserted into the mounting holes 13, and the two pipes 1 are connected by the bolts.

[0037] Generally, two support units 2 are sufficient to support a pipeline 1, that is, two support units 2 are respectively installed at both ends of the pipeline 1, and the pipeline 1 is supported by the two support units 2; of course, for the sake of safety, three or more support units 2 can also be set under one pipeline 1, depending on the weight of the pipeline 1 and the environment at the time of construction.

[0038] Due to the different types of pipelines 1, the thickness and length of a single pipeline 1 are also different, so the weight of different types of pipelines 1 is also different. In order to enable the support base to be used for a variety of pipelines 1, in the actual operation process, the staff will arrange two or more support units 2 in sequence horizontally, and connect the two or more support units 2 together through welding or bundling to form a support frame 6. The support frame 6 can bear a large weight, and generally two support frames 6 can support one pipeline 1.

[0039] See also Figure 3 and Figure 4 The base 3 includes two support plates 31 , which are arranged opposite to each other and fixedly connected. The rolling element is installed between the two support plates 31 and bears the weight of the pipeline 1 through the support plates 31 .

[0040] To facilitate the rotation of the pipeline 1, the upper surface of the support plate 31 is an arc 311, that is, a notch is formed on the upper part of the support plate 31, so that after the pipeline 1 is placed on the support unit 2 and abuts against the rolling element, the support plate 31 will not abut against the pipeline 1, and then the support plate 31 will not affect the rotation of the pipeline 1.

[0041] In order to make the base 3 more stable, the base 3 also includes a bottom plate 32. The base 3 is located below the two support plates 31, and the two support plates 31 are fixedly connected to the base 3. The bearing capacity of the support plates 31 is improved by setting the bottom plate 32; and the bottom plate 32 can also reduce the pressure of the entire base 3 on the ground, so that the base 3 can be placed stably on the ground, and the base 3 is not easy to sink into the ground, thereby keeping the pipeline 1 level on the support unit 2.

[0042] Furthermore, the base 3 also includes two side panels 33, which are respectively located at the two ends of the support plate 31, and the two side panels 33 are fixedly connected to the support plate 31, and the two support plates 31 are connected together by the two side panels 33, thereby improving the pressure-bearing capacity of the support plates 31; at the same time, the side panels 33 are also fixedly connected to the bottom plate 32, and the support plate 31 and the bottom plate 32 are connected by the side panels 33, so that the support plate 31, the side panels 33 and the bottom plate 32 form a whole, thereby further improving the bearing capacity of the support unit 2.

[0043] Since the support unit 2 is generally used outdoors, and the support plate 31, the side plate 33 and the bottom plate 32 are interconnected to form a whole, a cavity is formed inside the support unit 2. When it rains outdoors, rainwater is easily accumulated in the cavity of the support unit 2, thereby affecting the use of the support unit 2.

[0044] In order to facilitate the drainage of rainwater from the cavity of the support unit 2 , the support plate 31 is provided with a drainage hole 34 , which is connected to the upper surface of the bottom plate 32 ; when rainwater enters the cavity of the support unit 2 , the rainwater can be drained from the drainage hole 34 .

[0045] In another embodiment, the water leakage hole 34 is opened on the side plate 33 ; similarly, the water leakage hole 34 of the side plate 33 is connected with the upper surface of the bottom plate 32 .

[0046] The rolling element is installed between the two support plates 31 . There may be two rolling elements, or three rolling elements or more. The specific number is set according to the actual situation.

[0047] In one of the embodiments, the rolling element is a rotating roller 4, which is rotatably connected to the support plate 31 via a rotating shaft; when the pipeline 1 is placed on the support unit 2, the rotating roller 4 abuts against the pipeline 1, and the pipeline 1 is supported by the rotating roller 4, while it is convenient for the staff to rotate the pipeline 1 so that the pipeline 1 can rotate about its axis.

[0048] In another embodiment, the rolling element is a universal ball 5, which is fixedly connected to the support plate 31; when the pipe 1 is placed on the support unit 2, the ball 51 of the universal ball 5 abuts against the pipe 1, and the pipe 1 is supported by the universal ball 5. Because the ball 51 of the universal ball 5 can rotate in all directions, the universal ball 5 can not only facilitate the staff to rotate the pipe 1 along the axis of the pipe 1, but also facilitate the staff to move the pipe 1 along the axis of the pipe 1, thereby facilitating the butt joint of the ends of two pipes 1.

[0049] The implementation principle of a support seat for splicing pipes 1 in an embodiment of the present application is: when two pipes 1 are connected, the pipes 1 are placed on the support unit 2, at which time the pipes 1 are in contact with the rolling element, and then the pipes 1 are rotated to make the mounting holes 13 of the two pipes 1 correspond to each other, thereby facilitating the connection of the two pipes 1 by bolts.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A support base for pipe splicing, characterized in that: It comprises a plurality of support units (2), each of the support units (2) comprising a base (3) and a rolling element abutting against a pipe (1) to facilitate axial rotation of the pipe (1), the rolling element being mounted on the base (3).

2. A pipe splicing support according to claim 1, characterized in that: The rolling element is a rotating roller (4), and the rotating roller (4) is rotatably connected to the base (3) via a rotating shaft.

3. The support seat for pipe splicing according to claim 1, characterized in that: The rolling element is a universal ball (5), and the universal ball (5) is fixedly connected to the base (3).

4. A pipe splicing support according to claim 1, characterized in that: The base (3) comprises two supporting plates (31) arranged opposite to each other, and the rolling element is located between the two supporting plates (31).

5. A pipe splicing support according to claim 4, characterized in that: The upper surface of the support plate (31) is in an arc shape (311) adapted to the pipeline (1).

6. A pipe splicing support according to claim 4, characterized in that: The base (3) further comprises a bottom plate (32), wherein the bottom plate (32) is located below the support plate (31), and the bottom plate (32) is fixedly connected to the support plate (31).

7. A pipe splicing support according to claim 6, characterized in that: The base (3) further comprises a side plate (33) connected to the support plate (31), and the side plate (33) is fixedly connected to the bottom plate (32).

8. The support seat for pipe splicing according to claim 7, characterized in that: The support plate (31) or the side plate (33) is provided with a water leakage hole (34).

Images