Height-adjustable pipeline supporting device and pipeline system

Abstract

The utility model relates to the technical field of oil and gas pipelines, and provides a height-adjustable pipeline supporting device and a pipeline system.The height-adjustable pipeline supporting device comprises a base, and a screw is arranged on the base; the adjusting seat is in threaded connection with the screw rod, and the adjusting seat can move along the axis of the screw rod by rotating the adjusting seat; the bottom face of the lower pipe support abuts against the top face of the adjusting base, a lower limiting groove with an opening in the top face is formed in the top face of the lower pipe support, and the opening size of the lower limiting groove is larger than the size of the pipeline. The supporting device can solve the technical problems that the existing supporting device is fixed in size, and the requirements of an oil and gas pipeline system can be met only when supporting devices of different models are used in cooperation, so that the supporting device is low in installation operation efficiency and large in material management difficulty.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and gas pipelines, in particular to a pipeline supporting device with adjustable height and a pipeline system. Background Art

[0002] In the early stages of construction of oil and gas transportation pipeline systems, it is often necessary to erect various temporary pipeline systems. For example, after the natural gas well is fracturing, a temporary ground gas pipeline needs to be constructed during the trial production phase. After the trial production is successful, the formal pipeline can be laid over a large area. Since the pipeline will vibrate during the oil or gas transportation process, a support device needs to be installed between the pipeline and the ground.

[0003] However, since the construction of temporary pipelines needs to be adjusted according to the actual situation on site, the layout of temporary pipelines is relatively arbitrary, and the pipeline sizes and pipeline heights from the ground are not the same. Existing pipeline support devices are mostly fixed sizes, so various types of support devices need to be installed at different locations. On the one hand, this will lead to low efficiency in the installation of the support devices, and on the other hand, it will also increase the difficulty of material management of the support devices. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems that the existing support devices have fixed sizes and need to be used in combination with multiple support devices of different models to meet the needs of the oil and gas pipeline system, resulting in low efficiency in the installation of the support devices and great difficulty in material management. A height-adjustable pipeline support device and pipeline system are provided.

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

[0006] A height-adjustable pipeline support device, comprising:

[0007] A base, wherein a screw is provided on the base;

[0008] The adjusting seat is threadedly connected to the screw rod, and rotating the adjusting seat can move the adjusting seat along the axis of the screw rod;

[0009] The bottom surface of the lower tube support abuts against the top surface of the adjustment seat, and the top surface of the lower tube support is provided with a lower limit groove with a top surface opening, and the opening size of the lower limit groove is larger than the size of the pipeline.

[0010] The screw includes but is not limited to ordinary threaded rods and lead screws.

[0011] The bottom surface of the lower tube support abuts against the top surface of the adjustment seat, that is, the lower tube support is not rigidly connected to the adjustment seat, so when the adjustment seat is rotated, the lower tube support will not rotate therewith.

[0012] The shape of the lower limit groove includes but is not limited to arc, elliptical arc, rectangle, trapezoid, as long as the pipeline can be placed into the lower limit groove through its opening.

[0013] The height-adjustable pipeline support device of this solution is threadedly connected to the adjustment seat on the screw, and the bottom surface of the lower tube support is in contact with the top surface of the adjustment seat; when the adjustment seat is rotated to move the adjustment seat up and down, the height of the lower tube support will also change with the movement of the adjustment seat, so that it can adapt to pipelines of various heights; and this solution only requires the screw and the adjustment seat to cooperate with each other, and there is no need to set thread cooperation between the screw and the base, or between the adjustment seat and the screw, which has the advantages of a small number of parts, simple processing and low cost.

[0014] As a preferred solution of the present invention, the number of the lower limiting grooves is greater than one, and the lower limiting grooves are arranged side by side along the radial direction of the screw.

[0015] This solution recommends setting up multiple lower limit grooves on a single lower pipe support. During installation, a single lower pipe support can be installed to limit multiple pipelines at the same time, which has higher work efficiency.

[0016] As a preferred solution of the present invention, the screw rod passes through two adjacent lower limit grooves.

[0017] Since the pipeline is located in the lower limit groove during operation, this solution recommends that the screw pass between two adjacent lower limit grooves to avoid interference between the screw and the pipeline, so that a longer screw can be set to increase the height adjustment range of this solution.

[0018] As a preferred solution of the present invention, it also includes an upper tube support, which is detachably connected to the top surface of the lower tube support. The bottom surface of the upper tube support is provided with an upper limit groove with an opening on the bottom surface. The opening size of the upper limit groove is larger than the size of the pipeline, and the number and position of the upper limit grooves match the number and position of the lower limit grooves.

[0019] The shape of the upper limit groove includes but is not limited to circular arc, elliptical arc, rectangle, trapezoid, and does not need to be the same as the shape of the lower limit groove, as long as it can avoid interference with the pipeline.

[0020] The detachable connection methods of the upper tube support and the lower tube support include but are not limited to threaded connection, snap connection, and magnetic connection.

[0021] This solution further provides a detachable upper tube support on the top surface of the lower tube support. When the upper tube support is removed, the opening of the lower limit groove is exposed, which can facilitate the placement of the pipeline; when the upper tube support is installed, the upper limit groove and the lower limit groove can be spliced ​​together, thereby limiting the pipeline from various points around the pipeline, with a better limiting effect.

[0022] As a preferred solution of the present invention, an adapter plate is further provided in the lower limit groove, the shape and size of the bottom surface of the adapter plate matches the shape and size of the lower limit groove, and the shape and size of the top surface of the adapter plate matches the shape and size of the pipeline.

[0023] This solution adds an adapter plate in the lower limit groove, so that the pipeline is not placed directly in the lower limit groove, but is placed in the lower limit groove indirectly through the adapter plate; therefore, when the size specification of the pipeline changes, it is sufficient to replace the adapter plate with a corresponding shape, and the lower pipe support as the main body can remain consistent, thereby improving production efficiency and reducing the difficulty of material management.

[0024] As a preferred solution of the present invention, the adapter piece is a rubber component.

[0025] This solution recommends using rubber to make adapters. On the one hand, rubber can absorb the impact and vibration of the pipeline, thereby reducing the risk of pipeline damage due to vibration. On the other hand, rubber has a certain elasticity. When the changes in pipeline size specifications do not exceed the deformation range of rubber, the same adapter can be used directly to transfer these pipelines, further reducing the difficulty of material management.

[0026] As a preferred solution of the present invention, a mounting hole is provided on the base, and the mounting hole is used for installing an expansion screw.

[0027] This solution can fix the base to the concrete floor through expansion screws, thereby ensuring the stability of the base.

[0028] As a preferred solution of the present invention, a locking nut is threadedly connected to the screw rod; the bottom surface of the locking nut abuts against the top surface of the lower tube support or the top surface of the upper tube support.

[0029] This solution can prevent the lower tube support from bouncing relative to the adjustment seat, thereby preventing the pipeline from bending.

[0030] As a preferred solution of the present invention, a gasket is further provided between the adjustment seat and the lower tube support, and the hardness of the gasket is lower than the hardness of the lower tube support and the adjustment seat.

[0031] This solution sets a relatively low hardness gasket between the adjustment seat and the lower tube support, which can prevent direct friction between the adjustment seat and the lower tube support when the adjustment seat is rotated, thereby preventing the outer surfaces of the adjustment seat and the lower tube support from being scratched.

[0032] A pipeline system comprises pipelines, wherein the pipelines are supported on the ground by a height-adjustable pipeline supporting device of the utility model.

[0033] Since the pipeline system of this solution adopts a height-adjustable pipeline support device, there is no need to use support devices of different sizes and specifications in places where the pipeline is at different heights from the ground, as in the existing technology. This can reduce the number of support device models in the entire pipeline system, which is conducive to improving the installation efficiency of the support device and reducing the difficulty of on-site material management.

[0034] In summary, the beneficial effects of the above technical solution are:

[0035] 1. The height-adjustable pipeline support device in the above solution can adapt to pipelines of various heights, and has the advantages of a small number of parts, simple processing and low cost.

[0036] 2. The pipeline system in the above scheme adopts the height-adjustable pipeline support device of the present invention, thereby reducing the number of support device models in the entire pipeline system, which is beneficial to improving the installation efficiency of the support device and reducing the difficulty of on-site material management. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a schematic diagram of the three-dimensional structure of a height-adjustable pipeline support device of the utility model. Figure 1 ;

[0038] Figure 2 This is a schematic diagram of the three-dimensional structure of a height-adjustable pipeline support device of the utility model. Figure 2 ;

[0039] Figure 3 This is a schematic diagram of the main cross-sectional structure of a height-adjustable pipeline support device of the present invention;

[0040] Icon: 1-base; 2-screw; 3-adjustment seat; 4-lower tube support; 41-lower limit slot; 5-upper tube support; 51-upper limit slot; 6-adapter; 7-locking nut. DETAILED DESCRIPTION

[0041] The present invention will be described in detail below with reference to the accompanying drawings.

[0042] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0043] In the following descriptions of specific embodiments, terms indicating orientations or positional relationships, such as "upper," "lower," "left," "right," "center," "inner," and "outer," are based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the device / apparatus is typically placed during use. These terms are intended solely to facilitate description or simplify the description of the specific embodiments, and to help technicians quickly understand the solutions. They do not indicate or imply that a particular device / component / element must have a specific orientation or be constructed and operated in a specific positional relationship, and therefore should not be construed as limiting the present invention.

[0044] The terms "horizontal", "vertical" and the like do not require the corresponding devices / components / elements to be absolutely horizontal or vertical or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted. Alternatively, it can be simply understood that the corresponding devices / components / elements are set in specific directions such as "horizontal" and "vertical", and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably an error / deviation within ±8%, more preferably an error / deviation within ±6%, more preferably an error / deviation within ±5%, and more preferably an error / deviation within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its role in the solution of the utility model.

[0045] The terms "first", "second", "third", etc. are merely used to distinguish the same or similar components and should not be understood as emphasizing or implying the relative importance of specific components.

[0046] The terms "set", "install", "connected" and "connect" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be welding, riveting, bolting, threaded connection and other commonly used connection means in this field. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two components.

[0047] Example 1

[0048] like Figures 1 to 3 As shown, the height-adjustable pipeline support device used in this embodiment includes:

[0049] Base 1, a screw 2 is provided on the base 1; an adjusting seat 3, the adjusting seat 3 is threadedly connected to the screw 2, and rotating the adjusting seat 3 can move the adjusting seat 3 along the axis of the screw 2; a lower pipe support 4, the bottom surface of the lower pipe support 4 abuts against the top surface of the adjusting seat 3, and the top surface of the lower pipe support 4 is provided with a lower limit groove 41 with an opening on the top surface, and the opening size of the lower limit groove 41 is larger than the size of the pipeline.

[0050] Specifically, if Figure 1 As shown, the base 1 of this embodiment is a rectangular steel plate, the screw 2 is welded to the middle of the base 1, and a number of stiffening ribs are provided between the side of the screw 2 and the base 1 to increase the stability of the screw 2; and the adjustment seat 3 includes a cylindrical component threadedly connected to the screw 2, and a hexagonal prism component welded to the bottom of the cylindrical component, so as to facilitate the use of a wrench to rotate the adjustment seat 3.

[0051] Furthermore, the number of the lower limiting grooves 41 is greater than one, and the lower limiting grooves 41 are arranged side by side along the radial direction of the screw 2. Specifically, in this embodiment, two lower limiting grooves 41 are provided on one lower tube support 4; and in the application scenario of this embodiment, the pipeline is mainly circular, so the two lower limiting grooves 41 of this embodiment are both semicircular.

[0052] Furthermore, the screw rod 2 passes between two adjacent lower limit grooves 41. Figure 3 As shown, no matter how the lower pipe support 4 moves, the screw rod 2 will not enter the lower limit groove 41, so it will not interfere with the pipeline.

[0053] Furthermore, it also includes an upper tube support 5, which is detachably connected to the top surface of the lower tube support 4. The bottom surface of the upper tube support 5 is provided with an upper limit slot 51 with an opening on the bottom surface. The opening size of the upper limit slot 51 is larger than the size of the pipeline. The number and position of the upper limit slot 51 match the number and position of the lower limit slot 41. Figure 1 As shown, the upper pipe support 5 of this embodiment is provided with two semicircular upper limit grooves 51, which can be spliced ​​with the lower limit groove 41 to form a circular limit groove, thereby completely limiting the pipeline from all parts of the circumference of the pipeline; and when the pipeline needs to be installed, it can be as shown in FIG. Figure 2 As shown, remove the upper tube support 5.

[0054] Furthermore, an adapter plate 6 is provided in the lower limit groove 41. The shape and size of the bottom surface of the adapter plate 6 matches the shape and size of the lower limit groove 41, and the shape and size of the top surface of the adapter plate 6 matches the shape and size of the pipeline. Figure 3 As shown, the cross section of the adapter plate 6 of this embodiment is semicircular, its outer diameter matches the inner diameter of the lower limit groove 41, and its inner diameter matches the outer diameter of the pipeline; and further, as shown Figure 2 As shown, Figure 2 The adapter plate 6 on the left side of the center is removed to expose the annular stop in the lower limit groove 41. The corresponding position of the adapter plate 6 is provided with an annular groove. When installing the adapter plate 6, the annular stop is inserted into the annular groove to achieve axial positioning of the adapter plate 6. It should be noted that the pipe segment of this embodiment is only one shape corresponding to a circular pipeline. However, according to actual needs, the pipe segment can be of various other shapes, such as a circular bottom and a polygonal top, or both the bottom and top are circular but not concentric.

[0055] Furthermore, the adapter piece 6 is a rubber component.

[0056] Furthermore, the base 1 is provided with a mounting hole for installing an expansion screw.

[0057] Furthermore, a locking nut 7 is threadedly connected to the screw rod 2 ; the bottom surface of the locking nut 7 abuts against the top surface of the lower tube support 4 or the top surface of the upper tube support 5 .

[0058] Furthermore, a gasket is provided between the adjustment seat 3 and the lower tube support 4 , and the hardness of the gasket is lower than the hardness of the lower tube support 4 and the adjustment seat 3 .

[0059] Example 2

[0060] A pipeline system includes a pipeline, which is supported on the ground by the height-adjustable pipeline support device of Example 1. When the height of the pipeline above the ground changes, the adjustment seat 3 in the height-adjustable pipeline support device at the corresponding position is rotated to make the height of the lower pipe support 4 match the height of the pipeline above the ground; when the diameter or shape of the pipeline changes, the adapter plate 6 is replaced.

[0061] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A height-adjustable pipeline support device, characterized in that: Include: A base (1), wherein a screw (2) is provided on the base (1); An adjusting seat (3), the adjusting seat (3) being threadedly connected to the screw (2), and rotating the adjusting seat (3) enables the adjusting seat (3) to move along the axis of the screw (2); A lower tube support (4), the bottom surface of the lower tube support (4) abuts against the top surface of the adjustment seat (3), the top surface of the lower tube support (4) is provided with a lower limit groove (41) with a top surface opening, and the opening size of the lower limit groove (41) is larger than the size of the pipeline.

2. The height-adjustable pipeline support device according to claim 1, characterized in that: The number of the lower limiting grooves (41) is greater than one, and the lower limiting grooves (41) are arranged side by side along the radial direction of the screw (2).

3. The height-adjustable pipeline support device according to claim 2, characterized in that: The screw rod (2) passes between two adjacent lower limit slots (41).

4. The height-adjustable pipeline support device according to claim 1, characterized in that: It also includes an upper tube support (5), which is detachably connected to the top surface of the lower tube support (4), and the bottom surface of the upper tube support (5) is provided with an upper limit slot (51) with a bottom surface opening, the opening size of the upper limit slot (51) is larger than the size of the pipeline, and the number and position of the upper limit slot (51) match the number and position of the lower limit slot (41).

5. The height-adjustable pipeline support device according to claim 4, characterized in that: A locking nut (7) is also threadedly connected to the screw rod (2); the bottom surface of the locking nut (7) abuts against the top surface of the lower tube support (4) or the top surface of the upper tube support (5).

6. A height-adjustable pipeline support device according to any one of claims 1 to 4, characterized in that: An adapter plate (6) is further provided in the lower limit groove (41), the shape and size of the bottom surface of the adapter plate (6) matches the shape and size of the lower limit groove (41), and the shape and size of the top surface of the adapter plate (6) matches the shape and size of the pipeline.

7. The height-adjustable pipeline support device according to claim 6, characterized in that: The adapter plate (6) is a rubber component.

8. A height-adjustable pipeline support device according to any one of claims 1 to 4, characterized in that: The base (1) is provided with a mounting hole, and the mounting hole is used for mounting an expansion screw.

9. A height-adjustable pipeline support device according to any one of claims 1 to 4, characterized in that: A gasket is further provided between the adjustment seat (3) and the lower tube support (4), and the hardness of the gasket is lower than the hardness of the lower tube support (4) and the adjustment seat (3).

10. A pipeline system comprising a pipeline, characterized in that: The pipeline is supported on the ground by a height-adjustable pipeline support device according to any one of claims 1 to 9.

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