A multi-functional pipeline support

Abstract

This utility model provides a multifunctional pipeline support, including a support base, a height adjuster, and a universal base. The support base and the height adjuster are connected by a plug-in connection and can be replaced according to the pipe diameter; the support surface of the support base is equipped with shock-absorbing rubber. The height adjuster includes an upper support rod, an adjusting sleeve, and a lower support rod. The adjusting sleeve is threaded to both the upper and lower support rods, with the upper part having a positive thread and the lower part having a negative thread, allowing the height to be adjusted within a range of 50cm to 90cm; the adjusting sleeve is equipped with an adjusting handle and a limit pin. The universal base includes a base, a universal joint, and a universal joint cover. The universal joint connects the lower support rod and the base, allowing the support rod to rotate freely within a range of ±30°, ensuring it remains vertical to the ground. This utility model solves the problem of high support failure rates caused by the fixed size, height, and angle of traditional fixed supports, improving the safety and stability of oil and gas gathering and transportation systems.

Description

Technical Field

[0001] This utility model relates to the field of oil and gas extraction technology, specifically to a multifunctional pipeline support. Background Technology

[0002] Oil and gas gathering and transportation systems play a crucial role in the petroleum industry, and pipeline support is one of the essential infrastructures ensuring the safe and stable operation of these systems. Currently, in facilities such as centralized processing stations and water supply stations in oilfield gathering and transportation and pipeline laying, pipeline support is mostly achieved by casting brick-concrete foundations. This traditional support method has many problems in practical applications.

[0003] First, due to the complex and changeable environment at oilfield operation sites, foundation collapses occur frequently. When foundation collapses, the fixed brick-concrete foundation supports cannot adjust their position or angle accordingly, resulting in uneven stress on pipelines and increasing the risk of pipeline damage.

[0004] Secondly, the vibrations generated by pumps and other equipment in oil and gas gathering and transportation systems during operation are transmitted to pipelines and their supporting structures. Traditional fixed supports lack vibration damping capabilities, and prolonged exposure to vibration can easily cause the support structure to loosen or be damaged, thus affecting the support's effectiveness.

[0005] Furthermore, existing fixed pipeline supports have limitations such as fixed dimensions, fixed height, and fixed angle. Pipelines of different diameters require supports of different specifications, and the need to adjust pipeline height and angle cannot be met by existing support methods. This lack of flexibility leads to a high failure rate of the supports.

[0006] More seriously, when fixed supports are damaged or fail, on-site repairs often require permits for hot work and earthmoving. These operations are not only cumbersome and time-consuming, but also increase operational risks, especially in explosion-proof areas, where they can pose significant safety hazards to equipment operation and system function.

[0007] In summary, existing pipeline support methods suffer from poor adaptability, maintenance difficulties, and high safety risks. There is an urgent need for a new type of support tool that can overcome these shortcomings, improve support efficiency, and ensure the stable and safe operation of oil and gas gathering and transportation systems. Utility Model Content

[0008] The purpose of this utility model is to provide a multifunctional pipeline support that can overcome the above-mentioned defects, improve the support efficiency, and ensure the stable and safe operation of the oil and gas gathering and transportation system.

[0009] To achieve the above objectives, this utility model employs the following technical solution: A multi-functional pipeline support, comprising Support base, used to support pipelines; A height adjuster, connected to the support base, is used to adjust the height of the support base; The universal base is connected to the height adjuster and is used to maintain the verticality of the height adjuster when the foundation is tilted. The support base and the height adjuster are connected by a plug-in connection, and the support base can be replaced according to the pipe diameter. The height adjuster includes an upper support rod, an adjusting sleeve, and a lower support rod. The adjusting sleeve is threaded to both the upper and lower support rods. The upper part of the adjusting sleeve has a positive thread, and the lower part has a negative thread. The universal base includes a base and a universal joint. The universal joint connects the lower support rod and the base, allowing the lower support rod to rotate freely relative to the base within a predetermined angle range.

[0010] Furthermore, the support surface of the support base is provided with shock-absorbing rubber.

[0011] Furthermore, the height adjuster has an adjusting handle on its adjusting sleeve for rotating the adjusting sleeve.

[0012] Furthermore, the upper and lower parts of the adjusting sleeve are provided with limiting pins to prevent the threads from slipping.

[0013] Furthermore, the predetermined angle range is greater than or equal to -30° and less than or equal to 30°.

[0014] Furthermore, the universal base also includes a universal joint cover, which is fixed on the base to limit the range of motion of the universal joint.

[0015] Furthermore, the base is provided with reinforcing ribs.

[0016] Furthermore, the height adjuster has an adjustment range of 50cm to 90cm.

[0017] Furthermore, the support base, the height adjuster, and the universal base are made of Q235 carbon structural steel.

[0018] Furthermore, the thread is a rectangular thread.

[0019] Compared with the prior art, the present invention has the following advantages: I. This utility model effectively solves the technical problem of high support failure rate caused by fixed size, fixed height, and fixed angle in traditional fixed supports in oil and gas gathering and transportation systems by designing a combination structure of replaceable multi-size support bases, height adjustable adjusters, and universal bases.

[0020] Second, the multi-size support base of this utility model adopts a plug-in connection with the height adjuster, which can quickly replace the matching support base according to different pipe diameter requirements, so that one support can be used for multiple pipe diameters; the shock-absorbing rubber attached to the support surface not only plays a role in anti-slip, but also effectively reduces the impact of pump vibration on pipelines and reduces the probability of support damage.

[0021] Third, the height adjuster of this utility model, through its ingenious design of positive and negative threads, allows the upper and lower support rods to rise or fall simultaneously when the adjusting sleeve is rotated, greatly improving the efficiency and accuracy of height adjustment. It can be freely adjusted within the range of 50cm to 90cm to adapt to different height requirements. At the same time, the limiting pins set at the upper and lower parts effectively prevent the threads from slipping, improving the safety and reliability of the device.

[0022] Fourth, the universal base of this utility model forms a universal joint structure through ball connection, which allows the support rod to rotate freely within a range of ±30° when the foundation is tilted, ensuring that the support rod always remains vertical to the ground, effectively solving the problem of unstable support caused by environmental factors such as foundation collapse.

[0023] V. Compared with traditional fixed supports, the multi-functional pipeline support of this utility model is a movable support tool. Its installation and maintenance do not require high-risk permit operations such as hot work or earthmoving in explosion-proof areas, which significantly reduces the operational risks. At the same time, this device is simple to operate, convenient and quick, has a wide range of applications, and can be reused, which greatly improves the operational safety and economic benefits of oil and gas gathering and transportation systems. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the support structure; Figure 2 This is a schematic diagram of the height adjuster structure; Figure 3 This is a schematic diagram of the universal base structure; In the picture: 1.1 Support base; 1.2 Support surface; 1.3 Insert-type connecting base; 2.1 Upper support rod; 2.2 Adjusting sleeve; 2.3 Adjusting handle; 2.4 Limiting pin; 2.5 Lower support rod; 3.1 Universal joint cover; 3.2 Base reinforcing rib; 3.3 Base. Detailed Implementation

[0025] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] The multifunctional pipeline support provided by this utility model includes three main parts: a support base 1.1, a height adjuster, and a universal base.

[0028] The support base 1.1 and the height adjuster are connected by a plug-in connection, allowing for quick replacement of the appropriate support base 1.1 depending on the pipe diameter, thus achieving multi-purpose functionality. For example... Figure 1 As shown, the support base 1.1 can be available in various sizes, such as Φ50 support base 1.1 and Φ80 support base 1.1, to accommodate pipelines of different diameters. The upper part of the support base 1.1 provides a support surface 1.2 for the pipeline. The support surface 1.2 is lined with shock-absorbing rubber, which serves to prevent slippage and absorb vibration, effectively mitigating the impact of pump vibration on the pipeline and reducing the likelihood of support damage. The lower part of the support base 1.1 is equipped with a plug-in connecting base 1.3 for connecting to the upper support rod 2.1 of the height adjuster.

[0029] Height adjuster such as Figure 2 As shown, the device includes an upper support rod 2.1, an adjusting sleeve 2.2, an adjusting handle 2.3, a limiting pin 2.4, and a lower support rod 2.5. The adjusting sleeve 2.2 is connected to both the upper and lower support rods 2.1 and 2.5 using rectangular threads. Rectangular threads are characterized by high strength and are suitable for the screw drive of lifting devices. The upper part of the adjusting sleeve 2.2 has a positive thread, while the lower part has a negative thread. This design allows the upper and lower support rods 2.1 and 2.5 to rise or fall simultaneously when the adjusting handle 2.3 is rotated during adjustment, enabling rapid height adjustment within a range of 50cm to 90cm. A limiting pin 2.4 is located at both the upper and lower parts of the adjusting sleeve 2.2 to prevent thread slippage during use, improving the safety and reliability of the device. The adjusting handle 2.3 is located on the adjusting sleeve 2.2, facilitating height adjustment by the operator rotating the adjusting sleeve 2.2.

[0030] Universal base such as Figure 3As shown, the structure includes a universal joint cover 3.1, a base reinforcing rib 3.2, and a base 3.3. The lower support rod 2.5 is connected to the base 3.3 via a universal joint, forming a ball-joint structure. This structure allows the lower support rod 2.5 to rotate freely relative to the base 3.3 within a ±30° range. When the foundation tilts, it ensures that the support rod remains vertical, thus achieving stable support. The universal joint cover 3.1 is fixed to the base 3.3 to limit the range of motion of the universal joint and increase the stability of the structure. The base 3.3 is equipped with reinforcing ribs to enhance its structural strength and improve the stability and load-bearing capacity of the entire device.

[0031] In determining the technical solution for this multifunctional pipeline support, various factors were considered, including material selection, size selection, functional implementation, processing cost, overall strength, and threaded connection accuracy, ultimately leading to the selection of the optimal solution.

[0032] Regarding material selection, the support base 1.1, height adjuster, and universal base of this utility model are all made of Q235 carbon structural steel. This material has a yield strength of 235 MPa, a tensile strength of 375-500 MPa, and an elongation of 26%. Stress tests under ambient temperature show that after several temperature variations within the range of -45℃ to 80℃, the material exhibits no deformation or damage when subjected to a 55 MPa crushing force, fully meeting the overall strength and environmental requirements of the support.

[0033] Regarding the selection of threads, this utility model adopts a rectangular thread with high strength, suitable for the screw drive of lifting devices, to ensure the stability and safety of the height adjuster during the adjustment process.

[0034] Regarding the choice of connection method for the base 3.3, this utility model adopts a ball joint to form a universal joint, which allows the base 3.3 to rotate freely within a range of ±30°, ensuring that the support rod remains vertical to the ground and achieving stable support.

[0035] This multi-functional pipeline support has been practically applied in oilfield gathering and transportation systems. Currently, 100 units have been manufactured and used in the field for over a year without any support failures or safety accidents during installation and use. This device avoids the risks associated with on-site installation and repair of fixed supports, which require permits for excavation and hot work. It is simple to operate, safe, reliable, and widely applicable, effectively solving the technical challenges of pipeline support in oil and gas gathering and transportation systems.

[0036] When using the multifunctional pipeline support of this invention, first select a suitable support base 1.1 according to the required pipeline diameter, and connect it to the upper support rod 2.1 of the height adjuster via a plug-in connection. Then, adjust the height of the height adjuster by rotating the adjusting handle 2.3 on the adjusting sleeve 2.2 to achieve the required support height. Finally, place the entire device at the location requiring support. Even if the foundation is uneven or tilted, the universal base ensures that the support rod remains vertical to the ground, thus achieving stable support.

[0037] When the support base 1.1 needs to be replaced, simply pull the original support base 1.1 off the upper support rod 2.1 of the height adjuster, and then insert the new support base 1.1 that is suitable for the pipe diameter. The operation is simple and quick. When the support height needs to be adjusted, simply turn the adjusting handle 2.3 on the adjusting sleeve 2.2 to quickly adjust the height within the range of 50cm to 90cm. During the adjustment process, the upper support rod 2.1 and the lower support rod 2.5 rise or fall simultaneously, improving the efficiency and accuracy of the adjustment.

[0038] The multifunctional pipeline support provided by this utility model changes the traditional fixed support method and becomes a new type of tool. It has broad application prospects and great promotional value in mechanical installation, maintenance, pipeline laying and other operations.

[0039] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent transformations or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A multifunctional pipeline support, characterized in that, include Support base, used to support pipelines; A height adjuster, connected to the support base, is used to adjust the height of the support base; The universal base is connected to the height adjuster and is used to maintain the verticality of the height adjuster when the foundation is tilted. The support base and the height adjuster are connected by a plug-in connection, and the support base can be replaced according to the pipe diameter. The height adjuster includes an upper support rod, an adjusting sleeve, and a lower support rod. The adjusting sleeve is threaded to both the upper and lower support rods. The upper part of the adjusting sleeve has a positive thread, and the lower part has a negative thread. The universal base includes a base and a universal joint. The universal joint connects the lower support rod and the base, allowing the lower support rod to rotate freely relative to the base within a predetermined angle range.

2. The multifunctional pipeline support according to claim 1, characterized in that, The support surface of the support base is provided with shock-absorbing rubber.

3. A multifunctional pipeline support according to claim 1, characterized in that, The height adjuster has an adjustment handle on its adjusting sleeve for rotating the adjusting sleeve.

4. A multifunctional pipeline support according to claim 1, characterized in that, The upper and lower parts of the adjusting sleeve are provided with limiting pins to prevent the threads from slipping.

5. A multifunctional pipeline support according to claim 1, characterized in that, The predetermined angle range is greater than or equal to -30° and less than or equal to 30°.

6. A multifunctional pipeline support according to claim 1, characterized in that, The universal base also includes a universal joint cover, which is fixed on the base and used to limit the range of motion of the universal joint.

7. A multifunctional pipeline support according to claim 1, characterized in that, The base is equipped with reinforcing ribs.

8. A multifunctional pipeline support according to claim 1, characterized in that, The height adjuster has an adjustment range of 50cm to 90cm.

9. A multifunctional pipeline support according to claim 1, characterized in that, The support base, the height adjuster, and the universal base are made of Q235 carbon structural steel.

10. A multifunctional pipeline support according to claim 1, characterized in that, The thread is a rectangular thread.

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