Pipe support device

Abstract

This application provides a pipe support device, relating to the field of pipeline engineering technology, aiming to solve the technical problem that the impact force of the medium in the pipeline along the axial direction will generate a bending moment on the pipe support device, easily causing the support device to bend. The pipe support device includes: a base and a top abutment. The base is used to connect to the load-bearing surface of the foundation structure, and the load-bearing surface is perpendicular to the horizontal plane; the top abutment is connected to the base and is used to abut against the pipeline. The top abutment and the base are arranged parallel to the centerline of the pipeline. This design makes the pipe support device less prone to deformation and damage, ensuring more stable support for the pipeline.

Description

Technical Field

[0001] This application relates to the field of pipeline engineering technology, and in particular to a pipeline support device. Background Technology

[0002] The transportation of media such as oil and natural gas requires pipelines and compressors, with compressors providing the power for the transport of these media within the pipelines. However, temperature changes within the pipeline and the impact forces generated by the flow of the media can cause displacement and deformation of the pipeline. Therefore, pipeline support devices are needed to support the pipeline. In related technologies, the pipeline axis is generally set parallel to the horizontal plane, and the pipeline support device is vertically installed on the ground and supports the bottom of the pipeline. The pipeline support device can restrict the horizontal movement of the pipeline; however, the impact forces of the media along the axial direction can create bending moments on the pipeline support device, easily causing the support device to bend. Utility Model Content

[0003] The purpose of this application is to provide a pipe support device that addresses the technical problem that the impact force of the medium in the pipe along the axial direction will create a bending moment on the pipe support device, which can easily lead to bending of the support device.

[0004] A pipe support device includes: a base and a top, the base being connected to the load-bearing surface of the foundation structure, the load-bearing surface being perpendicular to the horizontal plane; the top being connected to the base and being used to abut against the pipe, the top and the base being arranged along a centerline parallel to the pipe.

[0005] By setting the top and base parallel to the centerline of the pipe, the direction of the impact force on the pipe during the transmission of the medium is consistent with the direction of the support of the pipe support device on the pipe. Therefore, the impact force will not generate a bending moment on the pipe support device, and the pipe support device is not easily deformed or damaged, thus making the support of the pipe support device on the pipe more stable.

[0006] Optionally, a detachable connection can be made between the base and the top. By making the connection between the base and the top detachable, the installation, replacement, and maintenance of components in the pipe support device can be facilitated.

[0007] Optionally, the pipe support device also includes connecting bolts, with the base and the top connected by connecting bolts, the center line of the connecting bolts being parallel to the center line of the pipe.

[0008] By aligning the centerline of the connecting bolts parallel to the centerline of the pipe, the base and the top can be connected in a direction parallel to the pipe's centerline. This ensures that the impact force generated by the movement of the medium within the pipe does not induce a bending moment in the pipe support device, resulting in better support for the pipe.

[0009] Optionally, the base includes a first bracket and a first mounting plate, one end of the first bracket is connected to the force-bearing surface, and the first mounting plate is disposed at the other end of the first bracket; the top includes a second bracket and a second mounting plate, one end of the second bracket is used to abut against the pipe, and the second mounting plate is disposed at the other end of the second bracket; the first mounting plate and the second mounting plate are connected by connecting bolts.

[0010] By setting the first mounting plate, the connection between the connecting bolt and the first bracket can be facilitated. By setting the second mounting plate, the connection between the connecting bolt and the second bracket can be facilitated. The first mounting plate and the second mounting plate are connected by connecting bolts, so that the distance between the first mounting plate and the second mounting plate can be adjusted, thereby making the pipe support device contact the pipe more tightly and the support effect better.

[0011] Optionally, the pipe support device also includes a first nut, a second nut, and a third nut, and the connecting bolt includes a double-ended bolt. The first nut, the second nut, and the third nut all mate with the double-ended bolt. A first threaded hole is provided on the first mounting plate, and a second through hole is provided on the second mounting plate. The double-ended bolt passes through the first threaded hole and the second through hole. The first nut is located on the side of the first mounting plate closest to the pipe, and the second mounting plate is sandwiched between the second nut and the third nut.

[0012] By setting double-headed bolts and several nuts, the distance between the first and second supports can be easily adjusted. In other words, the length of the pipe support device is adjustable, thereby making the contact between the pipe support device and the pipe tighter.

[0013] Optionally, the first support includes a first steel plate, a second steel plate, and a third steel plate. The first steel plate is parallel to the second steel plate, and the third steel plate is perpendicular to both the first and second steel plates. The length direction of the first support is parallel to the centerline of the pipeline.

[0014] The first support adopts the aforementioned steel plate structure, which enables it to have good mechanical properties, allowing it to withstand greater impact forces from the pipeline, thereby enabling the pipeline support device to provide stable support for the pipeline.

[0015] Optionally, the second support includes a fourth steel plate and a fifth steel plate, the ends of the fourth and fifth steel plates away from the pipe are connected to the second mounting plate, and the length direction of the second support is parallel to the centerline of the pipe.

[0016] Similarly, the length of the second support is parallel to the centerline of the pipe, so the impact force of the pipe will not produce a bending moment on the second support, making the second support less prone to damage and facilitating the stable support of the pipe by the support device.

[0017] Optionally, the top also includes a curved section disposed at one end of the second support near the pipe, the curved section having a curved contact surface for contacting a curved portion of the pipe.

[0018] By setting a curved contact surface on the top, the curved surface fits more closely with the curved part of the pipe, so as to achieve a better support effect for the pipe by the top.

[0019] Optionally, the pipe support device may also include a third mounting plate, the side of the third mounting plate away from the stress surface being connected to the first bracket, and the other side of the third mounting plate being connected to the stress surface.

[0020] By setting a third mounting plate between the load-bearing surface of the foundation structure and the first support, the connection between the first support and the foundation structure can be facilitated.

[0021] Optionally, the pipe support device is installed within the tunnel accommodating the pipe, with the stress surface being the sidewall of the tunnel. By placing the pipe support device within an underground tunnel, above-ground space in the compressor plant can be saved. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of the pipeline provided in an embodiment of this application;

[0024] Figure 2 A schematic diagram of the pipe support device provided in the application embodiment.

[0025] Figure label:

[0026] 10. Compressor; 11. Basic structure; 100. Pipeline; 110. First horizontal pipe section; 120. Second elbow; 130. Third elbow; 140. First vertical pipe section; 150. Third horizontal pipe section; 200. Base; 210. First bracket; 220. First mounting plate; 300. Top; 310. Second bracket; 310a. Fourth steel plate; 310b. Fifth steel plate; 320. Second mounting plate; 330. Curved surface; 400. Load-bearing surface; 500. Double-ended bolt; 510. First nut; 520. Second nut; 530. Third nut; 600. Third mounting plate. Detailed Implementation

[0027] In the embodiments of this application, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature.

[0028] In embodiments of this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0029] The transportation of media such as oil and natural gas requires pipelines and compressors. The connection between the pipeline and the compressor is as follows: the pipeline inlet is connected to the compressor inlet, and the pipeline outlet is connected to the compressor outlet. The compressor increases the pressure of the medium within the pipeline, providing power for its transportation. The compressor is typically located within a compressor factory building, which also houses the foundation structure. The foundation structure serves as the ground for the compressor factory building, and tunnels are constructed on this foundation, with some pipelines placed within the tunnels.

[0030] The main part of the pipeline is laid horizontally. Temperature changes and the impact force generated by the flow of the medium within the pipeline can cause displacement and deformation. This can also lead to excessive stress at the connection between the pipeline and the compressor, resulting in deformation or loosening of the connection and related components, potentially causing leaks in severe cases. Therefore, supports are needed to support the pipeline to limit horizontal displacement and prevent these issues.

[0031] In the relevant technology, the pipeline structure is as follows: The compressor outlet is connected to a first horizontal pipe section, which is connected to a second horizontal pipe section via a first elbow (a 90° bend). That is, the first and second horizontal pipe sections are perpendicular and parallel to the horizontal plane. The second horizontal pipe section is connected to a first vertical pipe section via a second elbow (also a 90° bend). That is, the second horizontal pipe section and the first vertical pipe section are perpendicular, and the first vertical pipe section is parallel to the vertical direction. The first vertical pipe section is connected to a third horizontal pipe section via a third elbow (also a 90° bend). That is, the first vertical pipe section and the third horizontal pipe section are perpendicular, and the third horizontal pipe section is parallel to the horizontal direction. The first horizontal pipe section, the first elbow, the second horizontal pipe section, the second elbow, and part of the first vertical pipe section are located above the foundation; parts of the first vertical pipe section, the third elbow, and the third horizontal pipe section are located within a tunnel. Software simulations and engineering practices have shown that the displacement and deformation of the pipes and the stress at the connection between the pipes and the compressor are relatively good.

[0032] The pipe support device in the related technology includes a bracket, which is vertically mounted on the foundation structure, meaning its length is perpendicular to the horizontal plane. The bracket can be inserted into the foundation structure. The bracket also has an arc-shaped plate that supports the first elbow to provide support for the pipe. The pipe support device in the related technology also includes a pipe pier, which is vertically mounted on the foundation structure and its lower end is fixedly connected to the foundation structure. The pipe pier and the bracket are spaced apart. The pipe pier is located below the second horizontal pipe section and provides vertical upward support to the second horizontal pipe section, limiting its vertical displacement and preventing excessive vertical displacement that could affect the support effect of the bracket on the first elbow. However, this installation method has the following problems:

[0033] The support bracket horizontally supports the first bend via an arc-shaped plate. Since the impact force from the pipe is horizontal, and the bracket is vertically mounted on the foundation structure, the impact force creates a bending moment on the bracket. Over time, this can cause the bracket to bend and deform, thus failing to provide adequate support for the pipe.

[0034] This application provides a pipe support device, see [link]. Figures 1-2 It includes: a base 200 and a top 300. The base 200 is used to connect with the load-bearing surface 400 of the foundation structure 11. The load-bearing surface 400 is perpendicular to the horizontal plane. The top 300 is connected to the base 200 and is used to abut against the pipe 100. The top 300 and the base 200 are arranged along a center line parallel to the pipe 100.

[0035] For example, the tunnel is a cuboid shape with a certain depth, having a bottom surface and four sides. The bottom surface can be used to support the pipe 100, and the stress-bearing surface 400 can be one of the sides of the tunnel.

[0036] For example, the foundation structure 11 can be a concrete structure with sufficient rigidity.

[0037] For example, this pipe support device can be applied to a pipe 100 with the following structural form, which eliminates the second horizontal pipe section and the first elbow in related technologies, directly connecting the first horizontal pipe section 110 and the first vertical pipe section 140 through the second elbow 120, while the first vertical pipe section 140 is still connected to the third horizontal pipe section 150 through the third elbow 130. The first horizontal pipe section 110, the second elbow 120, and part of the first vertical pipe section 140 are located above the foundation; part of the first vertical pipe section 140, the third elbow 130, and the third horizontal pipe section 150 are located inside the tunnel.

[0038] For example, the top 300 can be in close contact with the third bend 130 of the pipe 100, providing support to the third bend 130 and preventing the pipe 100 from being displaced or deformed as a whole when the high-pressure medium inside the pipe 100 impacts the pipe 100.

[0039] For example, the pipe 100 is placed on the bottom surface of the tunnel, and a pad can also be set between the pipe 100 and the tunnel. Therefore, the tunnel can provide an upward support force to the pipe 100. The downward impact force of the medium in the pipe 100 can be offset by the upward support force of the tunnel on the pipe 100, and no excessive bending moment will be formed on the pipe support device. Therefore, the downward impact force of the medium in the pipe 100 will not cause excessive damage to the pipe support device.

[0040] For example, the pipe 100 has multiple bends at the turns within the tunnel, and the pipe support device can be selectively installed at these bends to provide better support for the pipe 100.

[0041] By setting the top 300 and the base 200 along the center line parallel to the pipe 100, the direction of the impact force on the pipe 100 during the transmission of the medium in the pipe 100 is consistent with the direction of the support of the pipe support device on the pipe 100. Therefore, the impact force will not generate a bending moment on the pipe support device, and the pipe support device is not easily deformed or damaged, thereby making the support of the pipe support device on the pipe 100 more stable.

[0042] See Figure 2 In some embodiments, the base 200 and the top 300 are detachably connected.

[0043] For example, the base 200 and the top abutment 300 can be connected by bolts, and the installation and removal of the two can be achieved by tightening or loosening the bolts; the base 200 and the top abutment 300 can also be connected by snap-fit, for example, the top abutment 300 is provided with a snap-fit ​​block, and the base 200 is provided with a snap-fit ​​groove, and the snap-fit ​​block slides into or out of the snap-fit ​​groove to achieve the installation and removal of the two.

[0044] Understandably, the base 200 is used to support the top 300, bear the force applied to the top 300 by the pipe 100, and ultimately transmit the force to the base structure 11.

[0045] By making the connection between the base 200 and the top 300 detachable, the installation, replacement and maintenance of the components in the pipe support device are facilitated.

[0046] See Figure 2 In some embodiments, the pipe support device further includes connecting bolts, and the base 200 and the top 300 are connected by connecting bolts, with the center line of the connecting bolts parallel to the center line of the pipe 100.

[0047] For example, the connecting bolts can be hexagonal head bolts, flange bolts, square head bolts, countersunk head bolts, etc. The embodiments of this application do not limit the form of the bolts.

[0048] For example, when the connecting bolt is a hexagonal head bolt, the hexagonal head bolt includes a head and a shank, the shank is threaded, and the base 200 is threaded. The top 300 has a through hole, the shank passes through the through hole, and the head abuts against the end of the top 300 away from the base 200. The thread on the shank is screwed into the threaded hole on the base 200. Two nuts are threaded through the shank of the hexagonal head bolt, and the two nuts are tightened respectively at the threaded hole near the base 200 and the through hole near the top 300.

[0049] The flange bolts, square head bolts, and countersunk head bolts are connected to the base 200 and the top 300 in the same way as the hexagonal head bolts. Understandably, the connecting bolts allow adjustment of the distance between the base 200 and the top 300, ensuring a tight contact between the top 300 and the pipe 100, thus guaranteeing sufficient support for the pipe support device. Compared to other detachable connection methods, the bolted connection between the base 200 and the top 300 provides a more secure connection.

[0050] For example, the centerline of the connecting bolt is horizontal, the centerline of the pipe 100 is also horizontal, and the two are parallel. The centerline of the connecting bolt may also coincide with the centerline of the pipe 100.

[0051] By aligning the centerline of the connecting bolts parallel to the centerline of the pipe 100, the base 200 and the top abutment 300 can be connected to each other in a direction parallel to the centerline of the pipe 100. This ensures that the impact force generated by the movement of the medium within the pipe 100 does not produce a bending moment on the pipe support device, thus improving the support effect of the pipe support device on the pipe 100.

[0052] See Figure 2 In some embodiments, the base 200 includes a first bracket 210 and a first mounting plate 220. One end of the first bracket 210 is connected to the force-bearing surface 400, and the first mounting plate 220 is disposed at the other end of the first bracket 210. The top 300 includes a second bracket 310 and a second mounting plate 320. One end of the second bracket 310 is used to abut against the pipe 100, and the second mounting plate 320 is disposed at the other end of the second bracket 310. The first mounting plate 220 and the second mounting plate 320 are connected by connecting bolts.

[0053] For example, the force-bearing surface 400 is provided with a mounting hole, and the first bracket 210 can be inserted into the mounting hole. The periphery of the mounting hole can be fastened to make the first bracket 210 and the mounting hole tightly connected.

[0054] For example, the mounting plate is a steel plate, and the end of the first bracket 210 away from the force-bearing surface 400 is welded to one side of the first mounting plate 220, while the other side of the first mounting plate 220 is connected to the connecting bolt.

[0055] For example, the first mounting plate 220 may be formed by fastening two steel plates, one of which is welded to the first mounting plate 220 and the other is connected to the connecting bolts.

[0056] For example, the second mounting plate 320 is welded to the end of the second bracket 310 away from the pipe 100.

[0057] By setting the first mounting plate 220, the connection between the connecting bolt and the first bracket 210 can be facilitated. By setting the second mounting plate 320, the connection between the connecting bolt and the second bracket 310 can be facilitated. The first mounting plate 220 and the second mounting plate 320 are connected by connecting bolts, so that the distance between the first mounting plate 220 and the second mounting plate 320 can be adjusted, thereby making the pipe support device more closely connected to the pipe 100 and providing better support.

[0058] See Figure 2In some embodiments, the pipe support device further includes a first nut 510, a second nut 520, and a third nut 530, and the connecting bolt includes a double-ended bolt 500. The first nut 510, the second nut 520, and the third nut 530 all mate with the double-ended bolt 500. A first threaded hole is provided on the first mounting plate 220, and a second through hole is provided on the second mounting plate 320. The double-ended bolt 500 passes through the first threaded hole and the second through hole. The first nut 510 is located on the side of the first mounting plate 220 near the pipe 100, and the second mounting plate 320 is sandwiched between the second nut 520 and the third nut 530.

[0059] Among them, the double-ended bolt 500 is a cylindrical rod structure with a length of thread at both ends and a screw in the middle.

[0060] Understandably, the first nut 510, the second nut 520, and the third nut 530 can all be threaded through and screwed onto the double-ended bolt 500.

[0061] For example, the first threaded hole is located on the side of the first mounting plate 220 near the pipe 100. The end of the double-ended bolt 500 near the first mounting plate 220 can be screwed into the first threaded hole, and the first nut 510 is tightened at the same time to prevent relative rotation between the first mounting plate 220 and the double-ended bolt 500, so that the double-ended bolt 500 and the first mounting plate 220 are more tightly connected.

[0062] Understandably, by tightening the second nut 520 and the third nut 530, a tight connection can be achieved between the double-ended bolt 500 and the second mounting plate 320.

[0063] For example, during disassembly, the double-ended bolt 500 can be disassembled from the first mounting plate 220 by loosening the first nut 510 and then unscrewing the double-ended bolt 500 from the first threaded hole; the double-ended bolt 500 can be disassembled from the second mounting plate 320 by loosening the second nut 520 and the third nut 530.

[0064] By setting double-headed bolts 500 and several nuts, the distance between the first bracket 210 and the second bracket 310 can be easily adjusted. In other words, the length of the pipe support device is adjustable, thereby making the contact between the pipe support device and the pipe 100 tighter.

[0065] See Figure 2 In some embodiments, the first support 210 includes a first steel plate, a second steel plate, and a third steel plate. The first steel plate is parallel to the second steel plate, and the third steel plate is perpendicular to both the first and second steel plates. The length direction of the first support 210 is parallel to the centerline of the pipe 100.

[0066] In other words, the first, second, and third steel plates form an H-beam. An H-beam is an economical and efficient profile with a more optimized cross-sectional area distribution and a more reasonable strength-to-weight ratio. Its cross-section is the same as the English letter "H," i.e., an I-beam. Because all parts of an H-beam are arranged at right angles, it has advantages such as strong bending resistance in all directions, simple construction, cost savings, and lightweight structure.

[0067] In some other embodiments, the first support 210 can also be a channel steel or a Z-shaped steel, etc. Among them, an I-beam is a long strip of steel with an I-shaped cross-section, a channel steel is a long strip of steel with a U-shaped cross-section, and a Z-shaped steel is a section of steel with a Z-shaped cross-section, which is usually processed by hot-rolled or cold-rolled steel plates through a cold bending forming process.

[0068] Understandably, the length of the first support 210 is parallel to the centerline of the pipe 100, so the impact force of the medium inside the pipe 100 on the pipe 100 will not produce a bending moment on the first support 210; the direction of the impact force on the pipe 100 is consistent with the length of the first support 210, and the foundation structure 11 provides firm support for the first support 210, ultimately transferring the force to the foundation structure 11. The first support 210 is not easily damaged, which is conducive to the stable support of the pipe support device for the pipe 100.

[0069] The first support 210 adopts the aforementioned steel plate structure, which enables the first support 210 to have good mechanical properties, allowing it to withstand greater impact forces from the pipe 100, thereby enabling the pipe support device to provide stable support for the pipe 100.

[0070] See Figure 2 In some embodiments, the second support 310 includes a fourth steel plate 310a and a fifth steel plate 310b, the ends of the fourth steel plate 310a and the fifth steel plate 310b away from the pipe 100 are connected to the second mounting plate 320, and the length direction of the second support 310 is parallel to the center line of the pipe 100.

[0071] For example, the ends of the fourth steel plate 310a and the fifth steel plate 310b away from the pipe 100 are welded to the second mounting plate 320. The fourth steel plate 310a and the fifth steel plate 310b are arranged at intervals in the vertical direction to facilitate support for the pipe 100.

[0072] Similarly, the length direction of the second support 310 is parallel to the center line of the pipe 100. The impact force of the medium inside the pipe 100 on the pipe 100 will not generate a bending moment on the second support 310. The second support 310 is not easily damaged, which is conducive to the stable support of the pipe support device for the pipe 100.

[0073] See Figure 2In some embodiments, the top 300 also includes a curved surface 330 disposed at one end of the second support 310 near the pipe 100, the curved surface 330 having a curved contact surface for contacting a curved portion of the pipe 100.

[0074] For example, the curved surface 330 can be a curved steel plate structure, and the bent portion of the pipe 100 is the third elbow 130. The shape of the curved surface 330 can be adapted to the outer contour of the third elbow 130 of the pipe 100, for example, the curvature of the curved surface 330 is the same as the curvature of the third elbow 130.

[0075] For example, the curved surface 330 is formed by the path swept by a portion of the arc segment with the same diameter as the third bend 130 rotating around the center of the outer diameter of the third bend 130.

[0076] For example, the contact surface may be provided with several protrusions to increase the friction between the curved surface 330 and the pipe 100. At the same time, the curved surface 330 contacts the curved part of the pipe 100, and the curved surface 330 has a certain upward supporting force on the pipe 100 to achieve a better supporting effect of the top 300 on the pipe 100.

[0077] By providing a curved surface 330 with a curved contact surface on the top 300, the curved surface 330 fits more closely with the curved part of the pipe 100, thereby achieving a better support effect of the top 300 on the pipe 100.

[0078] See Figure 2 In some embodiments, the pipe support device further includes a third mounting plate 600, one side of the third mounting plate 600 away from the force-bearing surface 400 is connected to the first bracket 210, and the other side of the third mounting plate 600 is connected to the force-bearing surface 400.

[0079] For example, one end of the third mounting plate 600 away from the force-bearing surface 400 is welded to the first bracket 210; the other side of the mounting plate is connected to the force-bearing surface 400 by bolts.

[0080] By setting a third mounting plate 600 between the stress-bearing surface 400 of the base structure 11 and the first bracket 210, the connection between the first bracket 210 and the base structure 11 can be facilitated.

[0081] In some other embodiments, the third mounting plate 600 may also be provided with a connection hole, and the base structure 11 is provided with a mounting hole. The first bracket 210 passes through the connection hole on the mounting plate and is inserted into the mounting hole in the base structure 11. The edge of the connection hole is welded to the first bracket 210, so that the pipe support device is installed more firmly.

[0082] In some embodiments, the pipe support device is used to be installed in the tunnel accommodating the pipe 100, and the force-bearing surface 400 is the side wall of the tunnel.

[0083] Understandably, the tunnel is located in the foundation structure 11 of the compressor plant, and the tunnel is located underground.

[0084] For example, the tunnel consists of a bottom surface and multiple sides, with the stress-bearing surface 400 being one side of the tunnel. The foundation structure 11 of the compressor plant has sufficient rigidity and strength to provide robust support for the pipeline support device.

[0085] By placing the pipeline support device in an underground tunnel, space above ground in the compressor plant can be saved.

[0086] Therefore, the pipeline support device provided in this application embodiment has the following advantages over the supports in related technologies: it changes the stress state of the pipeline support device, making the impact force of the medium inside the pipeline 100 parallel to the length direction of the pipeline support device, thus preventing the impact force from forming a bending moment on the pipeline support device. This ensures that the pipeline support device is less prone to bending deformation during long-term stress, improving its stiffness, strength, and reliability, and better limiting the displacement of the pipeline 100, thereby contributing to improved operational safety of the pipeline 100.

[0087] The supports and pipe piers in related technologies occupy a large amount of above-ground space, reducing the maintenance and repair space for the compressor 10 and its auxiliary facilities. The pipe support device provided in this embodiment is installed in an underground tunnel, saving above-ground space and facilitating the operation and maintenance of the compressor 10 and its auxiliary facilities. It also provides greater escape space for workers in the event of a hazard in the compressor plant.

[0088] The structure of the pipeline 100 provided in this application embodiment eliminates the second horizontal pipe section and the first elbow in the related technology; at the same time, it eliminates the installation foundation of the bracket installed on the foundation structure 11, the pipe pier and its foundation in the related technology, which not only saves materials and reduces costs, but also reduces the design workload and construction difficulty. At the same time, the structure of the pipeline 100 is simpler and more aesthetically pleasing.

[0089] In the description of the embodiments of this application, specific features, structures, materials or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0090] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A pipe support device, characterized in that, include: A base, which is used to connect with the load-bearing surface of the foundation structure, the load-bearing surface being perpendicular to the horizontal plane; The abutment is connected to the base and is used to abut against the pipe. The abutment and the base are arranged along a centerline parallel to the pipe.

2. The pipe support device according to claim 1, characterized in that, The base and the top are detachably connected.

3. The pipe support device according to claim 2, characterized in that, The pipe support device also includes a connecting bolt, and the base and the abutment are connected by the connecting bolt, with the center line of the connecting bolt parallel to the center line of the pipe.

4. The pipe support device according to claim 3, characterized in that, The base includes a first bracket and a first mounting plate. One end of the first bracket is connected to the force-bearing surface, and the first mounting plate is disposed at the other end of the first bracket. The abutment includes a second bracket and a second mounting plate. One end of the second bracket is used to abut against the pipe, and the second mounting plate is disposed at the other end of the second bracket. The first mounting plate and the second mounting plate are connected by the connecting bolts.

5. The pipe support device according to claim 4, characterized in that, The pipe support device further includes a first nut, a second nut, and a third nut. The connecting bolt includes a double-ended bolt. The first nut, the second nut, and the third nut all mate with the double-ended bolt. The first mounting plate is provided with a first threaded hole, and the second mounting plate is provided with a second through hole. The double-ended bolt passes through the first threaded hole and the second through hole. The first nut is located on the side of the first mounting plate near the pipe, and the second mounting plate is sandwiched between the second nut and the third nut.

6. The pipe support device according to claim 4, characterized in that, The first support includes a first steel plate, a second steel plate, and a third steel plate. The first steel plate and the second steel plate are arranged parallel to each other and spaced apart. The third steel plate is arranged between the first steel plate and the second steel plate and is perpendicular to both the first steel plate and the second steel plate. The third steel plate is connected to both the first steel plate and the second steel plate. The length directions of the first steel plate, the second steel plate, and the third steel plate are all parallel to the centerline of the pipe.

7. The pipe support device according to claim 4, characterized in that, The second bracket includes a fourth steel plate and a fifth steel plate. The ends of the fourth steel plate and the fifth steel plate away from the pipe are connected to the second mounting plate. The length directions of the fourth steel plate and the fifth steel plate are parallel to the center line of the pipe.

8. The pipe support device according to claim 4, characterized in that, The abutment also includes a curved surface disposed at one end of the second bracket near the pipe, the curved surface having a curved contact surface for contacting the curved portion of the pipe.

9. The pipe support device according to claim 4, characterized in that, The pipe support device further includes a third mounting plate, the side of the third mounting plate away from the force-bearing surface is connected to the first bracket, and the other side of the third mounting plate is connected to the force-bearing surface.

10. The pipe support device according to any one of claims 1-9, characterized in that, The pipe support device is used to be installed in the tunnel that houses the pipe, and the force-bearing surface is the side wall of the tunnel.

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