Displacement type industrial steam supply pipeline comprehensive pipe frame structure

Abstract

The invention discloses a movable industrial steam supply pipeline comprehensive pipe frame structure which comprises a plurality of transverse beams and a plurality of vertical beams, the adjacent transverse beams in the vertical direction are connected through a supporting assembly, and supporting legs are arranged at the bottom of the lowest transverse beam. The connecting end of the supporting assembly and one cross beam is detachably connected with a connecting frame, and a supporting beam used for supporting a pipeline is arranged between the connecting frames in the transverse direction. The pipe rack structure is simple in structure and reasonable in design, the cross beams, the supporting assemblies and the supporting beams can be conveniently detached through the design of the multiple cross beams arranged transversely and vertically and the detachable connecting frames, the flexibility and maintainability of the pipe rack structure are improved, during maintenance, a bearing shielding part is easier and more convenient to detach and maintain, the operation complexity is reduced, and the service life of the pipe rack structure is prolonged. In addition, the first stand column and the second stand column which can move are designed and can freely move in the axial direction of the cross beam when not bearing loads, and adjustment and maintenance of the pipe frame structure are facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of pipeline support equipment, and particularly to a displaceable integrated pipe rack structure for industrial steam supply pipelines. Background Art

[0002] Industrial gas supply pipelines are one of the indispensable infrastructure in modern industrial production, and are widely used in industries such as energy, chemical industry, iron and steel, and electric power. The function of the gas supply pipeline is to transport energy or gas from one location to another to ensure the energy supply during the production process. In order to support these large-diameter and high-pressure pipelines, it is usually necessary to design special pipe rack structures. With the continuous expansion of the industrial scale, the number and scale of gas supply pipelines are increasing day by day, and the operation and maintenance management of pipelines has also become an important technical challenge.

[0003] Deficiencies of the prior art:

[0004] Traditional pipeline maintenance usually faces problems such as narrow maintenance space and great operation difficulty. Especially, the support part of the pipe rack often blocks the side area of the pipeline, resulting in very limited operation space. When maintaining in these blocked areas, workers often need to spend a long time to complete the relevant work. In addition, due to the fixed position of the support structure being difficult to adjust, the complexity and difficulty of the operation are increased. Therefore, how to simplify the maintenance process and improve the maintenance efficiency without completely disassembling the support structure has become a major challenge in the current pipeline maintenance field. Summary of the Invention

[0005] The purpose of the present invention is to provide a displaceable integrated pipe rack structure for industrial steam supply pipelines to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A displaceable integrated pipe rack structure for industrial steam supply pipelines, including multiple cross beams arranged horizontally and vertically. The adjacent cross beams in the vertical direction are connected by setting support components. A support leg is provided at the bottom of the lowermost cross beam. The connection end of the support component and one of the cross beams is detachably connected with a connection frame, and support beams for supporting pipelines are arranged in the horizontal direction between the connection frames.

[0007] Through the design of multiple cross beams arranged horizontally and vertically and detachable connection frames, it is convenient to disassemble and replace each cross beam, support component and support beam, improving the flexibility and maintainability of the pipe rack structure. Especially during maintenance, through the design of detachable connection frames and support components, the disassembly and maintenance of the pipeline in the load-bearing blocked part are made more convenient and fast, reducing the complexity of manual operation and saving time and cost.

[0008] Preferably, the support assembly includes a vertical support assembly and an inclined support assembly. One end of the vertical support assembly and the inclined support assembly is connected to the connection frame, and the other end is connected to another cross beam adjacent to the connection frame in the vertical direction. The inclined support assembly is arranged on the side of the vertical support assembly.

[0009] Preferably, the vertical support assembly includes a first column and a second column. One end of the first column and the second column is connected to the connection frame, and the other end is connected to another cross beam adjacent to the connection frame in the vertical direction. An activity gap is reserved between the first column and the second column.

[0010] Preferably, the inclined support assembly includes a first inclined beam and a second inclined beam. One end of the first inclined beam and the second inclined beam is connected to the connection frame, and the other end is connected to another cross beam adjacent to the connection frame in the vertical direction. The first inclined beam and the second inclined beam are respectively arranged on both sides of the vertical support assembly and are arranged in a staggered manner along the cross-sectional width direction of the cross beam, so that the first column and the second column can move along the axial direction of the cross beam when not in the support state.

[0011] Preferably, the connection frame includes:

[0012] A frame body for connecting the support beam, the cross beam, and the support assembly;

[0013] A load-bearing block arranged at the center of the frame body;

[0014] A support beam connecting plate arranged inside the frame body;

[0015] Connection holes respectively opened on the frame body and the support beam connecting plate;

[0016] First reinforcing ribs arranged on the frame body and the support beam connecting plate.

[0017] By designing the displaceable first column and second column, when not bearing load, the columns can freely displace along the axial direction of the cross beam, thus providing convenience for the flexible adjustment and maintenance of the pipe rack structure. This design effectively avoids the interference of the first inclined beam and the second inclined beam on the movement of the columns, ensures the stability of the structure during the displacement process, and simplifies the subsequent fixing and maintenance work. This technical solution not only improves the adaptability and adjustability of the pipe rack structure, but also reduces the maintenance difficulty and the workload of the operators in actual operation, thus realizing more efficient pipeline support and management, and has significant practical value.

[0018] Preferably, second reinforcing ribs are provided at the connection parts of the cross beam with the first inclined beam and the second inclined beam, and third reinforcing ribs are provided at the connection parts of the cross beam with the connection frame.

[0019] Preferably, positioning plates for assisting in positioning the first upright post and the second upright post are provided on the cross beam.

[0020] Preferably, the cross beam is an H-shaped steel, and sliding assemblies are provided at both ends of the first inclined beam and the second inclined beam. The sliding assembly includes:

[0021] Elbow connecting rods which are respectively connected to both ends of the first inclined beam and the second inclined beam;

[0022] A cylinder body which is connected to the other end of the elbow connecting rod;

[0023] A pulley assembly on which a slider is provided. The slider is slidably arranged in the cylinder body along the axial direction of the cylinder body, and the pulley part of the pulley assembly is slidably connected to the flange plate of the cross beam;

[0024] A spring which is arranged in the cylinder body and is used for pressing the slider outward in the direction of the outside of the cylinder body.

[0025] Preferably, a bending part for preventing the pulley assembly from derailing is provided at the edge of the flange plate of the cross beam.

[0026] Preferably, fourth reinforcing ribs are provided on the frame body for enhancing the structural strength during the jacking process. Description of the Drawings

[0027] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 is a side view of the present invention;

[0029] Figure 3 is a schematic diagram of the structure in which the cross beam and the support assembly are connected through the connection frame of the present invention;

[0030] Figure 4 is a schematic diagram of the connection frame structure of the present invention;

[0031] Figure 5 is a schematic diagram of the vertical support assembly structure of the present invention;

[0032] Figure 6 is a schematic diagram of the diagonal support assembly structure of the present invention;

[0033] Figure 7 is a schematic diagram of the internal structure of the sliding assembly of the present invention;

[0034] Figure 8It is an enlarged view of part A of the present invention;

[0035] Figure 9 It is a schematic structural diagram during the maintenance of the present invention.

[0036] In the figure: 1, cross beam; 2, support assembly; 201, vertical support assembly; 2011, first column; 2012, second column; 202, diagonal support assembly; 2021, first diagonal beam; 2022, second diagonal beam; 3, support leg; 4, connection frame; 401, frame body; 402, load-bearing block; 403, support beam connecting plate; 404, connection hole; 405, first reinforcing rib; 5, support beam; 6, second reinforcing rib; 7, third reinforcing rib; 8, positioning plate; 9, sliding assembly; 901, elbow connecting rod; 902, cylinder body; 903, pulley assembly; 904, slider; 905, spring; 10, bending part; 11, fourth reinforcing rib; 12, jack. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0039] In the description of this patent, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0040] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "several" means two or more unless otherwise specifically defined.

[0041] Embodiment

[0042] Please refer to Figures 1-9 As shown, a technical solution of a displaceable integrated pipe support structure for industrial steam supply pipelines provided by the present invention: A displaceable integrated pipe support structure for industrial steam supply pipelines includes multiple cross beams 1 arranged horizontally and vertically. The adjacent cross beams 1 in the vertical direction are connected by installation support components 2. A support leg 3 is installed at the bottom of the lowermost cross beam 1. The connection end of the support component 2 and one of the cross beams 1 is detachably connected with a connection frame 4, and a support beam 5 for supporting pipelines is installed horizontally between the connection frames 4;

[0043] By adopting the design of multiple cross beams 1 arranged horizontally and vertically and the detachable connection frame 4, it is convenient to disassemble and replace between each cross beam 1, support component 2 and support beam 5, improving the flexibility and maintainability of the pipe support structure. Especially during maintenance, through the design of the detachable connection frame 4 and support component 2, the disassembly and maintenance of the pipeline in the load-bearing occlusion part are made more simple and fast, reducing the complexity of manual operation and saving time and cost.

[0044] The support component 2 includes a vertical support component 201 and an inclined support component 202. One end of the vertical support component 201 and the inclined support component 202 is connected to the connection frame 4, and the other end is connected to another cross beam 1 adjacent to the connection frame 4 in the vertical direction. And the inclined support component 202 is installed on the side of the vertical support component 201.

[0045] The vertical support component 201 includes a first column 2011 and a second column 2012. One end of the first column 2011 and the second column 2012 is connected to the connection frame 4, and the other end is connected to another cross beam 1 adjacent to the connection frame 4 in the vertical direction. An activity gap is reserved between the first column 2011 and the second column 2012. This activity gap design effectively avoids the support component 2 from being hindered by friction during operation, thereby enhancing the flexibility of the structure.

[0046] The diagonal support assembly 202 includes a first diagonal beam 2021 and a second diagonal beam 2022. One end of each of the first diagonal beam 2021 and the second diagonal beam 2022 is connected to the connection frame 4, and the other end of each is connected to another cross beam 1 adjacent to the connection frame 4 in the vertical direction. The first diagonal beam 2021 and the second diagonal beam 2022 are respectively arranged on both sides of the vertical support assembly 201 and are arranged in a staggered manner along the cross-sectional width direction of the cross beam 1, so that the first column 2011 and the second column 2012 can move along the axial direction of the cross beam 1 when not in the supported state.

[0047] It should be particularly noted that after the two ends of the first diagonal beam 2021 and the second diagonal beam 2022 are connected to the cross beam 1 and the connection frame 4, space needs to be reserved at the top to facilitate subsequent adjustment actions after contact fixation.

[0048] In this embodiment, the first column 2011 and the second column 2012 can adopt long flange H-shaped steel structures with the same structure. The first diagonal beam 2021 and the second diagonal beam 2022 can adopt short flange H-shaped steel structures with the same structure, and end plates are provided at both ends. Connection holes are opened on the end plates to enable reliable connection with the cross beam 1 or the connection frame 4. In addition, to further improve the connection stability, additional connecting plates can be added between the first column 2011 and the second column 2012, so as to ensure that the relative positions between the two do not change during use, and the stability and reliability of the overall structure are improved.

[0049] The connection frame 4 includes a frame body 401, a load-bearing block 402, a support beam connecting plate 403, connection holes 404, and a first reinforcing rib 405. The frame body 401 is used for the connection of the support beam 5, the cross beam 1, and the support assembly 2. The load-bearing block 402 is arranged at the center of the frame body 401 and is used to bear the main vertical supporting force. The support beam connecting plate 403 is arranged inside the frame body 401 and is used to connect with the support beam 5. The connection holes 404 are respectively opened on the frame body 401 and the support beam connecting plate 403. The first reinforcing rib 405 is arranged on the frame body 401 and the support beam connecting plate 403 to optimize the stress performance and prevent local buckling.

[0050] As Figure 4 shown, in this embodiment, the first reinforcing rib 405 is a cross-shaped reinforcing rib, and its structure is a reinforcing rib arranged in a cross-shaped intersection, aiming to enhance the uniform stress in multiple directions and improve the torsional resistance. The connection holes 404 on the frame body 401 are specifically set as connection holes 404 symmetrically opened on the upper and lower sides and connection holes 404 offset from each other on the left and right sides. The connection holes 404 on the upper and lower sides are respectively connected to the cross beam 1, the first column 2011, and the second column 2012 through high-strength bolts, while the connection holes 404 on the left and right sides are connected to the first diagonal beam 2021 and the second diagonal beam 2022 through high-strength bolts.

[0051] By designing the displaceable first upright post 2011 and second upright post 2012, when not bearing weight, the first upright post 2011 and second upright post 2012 can freely displace along the axial direction of the cross beam 1, thus facilitating the flexible adjustment and maintenance of the pipe rack structure. This design effectively avoids the interference of the first inclined beam 2021 and second inclined beam 2022 on the movement of the first upright post 2011 and second upright post 2012, ensures the stability of the structure during the displacement process, and simplifies the subsequent fixing and maintenance work. This technical solution not only improves the adaptability and adjustability of the pipe rack structure, but also reduces the maintenance difficulty in actual operation, lightens the work burden of the operators, thereby realizing more efficient pipeline support and management, and has significant practical value.

[0052] Second reinforcing ribs 6 are provided at the connection parts of the cross beam 1 with the first inclined beam 2021 and second inclined beam 2022, and third reinforcing ribs 7 are provided at the connection parts of the cross beam 1 with the connection frame 4. The design of the second reinforcing ribs 6 aims to improve the structural strength of the connection part of the first inclined beam 2021 and second inclined beam 2022, ensuring that this connection can bear greater force and remain stable; the third reinforcing ribs 7 are used to enhance the structural strength of the connection part of the cross beam 1 with the connection frame 4, thereby improving the stability and anti-deformation ability of the overall structure.

[0053] In this embodiment, both the second reinforcing ribs 6 and third reinforcing ribs 7 adopt a multiple reinforcement design of vertical support and diagonal support, presenting a multi-triangular structure as a whole. This structure enhances the overall strength of the connection part.

[0054] Positioning plates 8 for assisting in positioning the first upright post 2011 and second upright post 2012 are provided on the cross beam 1. The positioning plates 8 are used to temporarily fix the separated first upright post 2011 and second upright post 2012. During actual use, the operators can also further tie the upright posts with straps to ensure a more firm fixing effect.

[0055] The cross beam 1 is an H-shaped steel. Sliding assemblies 9 are provided at both ends of the first inclined beam 2021 and the second inclined beam 2022. The sliding assembly 9 includes components such as an elbow connecting rod 901, a cylinder 902, a pulley assembly 903, and a spring 905. The elbow connecting rod 901 is respectively connected to both ends of the first inclined beam 2021 and the second inclined beam 2022. The cylinder 902 is connected to the other end of the elbow connecting rod 901. A slider 904 is provided on the pulley assembly 903. The slider 904 is slidably arranged in the cylinder 902 along the axial direction of the cylinder 902. The pulley part of the pulley assembly 903 is slidably connected to the flange plate of the cross beam 1. The spring 905 is arranged in the cylinder 902 and is used to press the slider 904 outward in the direction of the outside of the cylinder 902. The purpose of this design is that after the first inclined beam 2021 and the second inclined beam 2022 are unlocked and disconnected from the cross beam 1 and the connection frame 4, they can move freely between the cross beams 1. This enables the positions of the first inclined beam 2021 and the second inclined beam 2022 to be flexibly adjusted, and simplifies the operation and improves the efficiency without the need for complete removal.

[0056] In this embodiment, the pulley assembly 903 includes a pulley part and a support column. The end of the support column is fixedly connected to the slider 904. The sliding part between the slider 904 and the inner wall of the cylinder 902 is provided with mutually matching groove keys to prevent the pulley assembly 903 from rotating self.

[0057] It should be particularly noted that the spring 905 in the upper cylinder 902 is always in a deformed state. Therefore, a spring with strong anti-deformation ability (such as a high-carbon steel spring or an alloy spring steel) should be selected. When the first inclined beam 2021 and the second inclined beam 2022 are fixed, the spring 905 in the upper cylinder 902 needs to bear the displacement difference generated during fixation, resulting in deformation of the spring 905. After the fixed connection between the first inclined beam 2021 and the second inclined beam 2022 is released, the spring 905 in the upper cylinder 902 also needs to overcome its own and the action of the first inclined beam 2021 or the second inclined beam 2022 relative to gravity. Therefore, this spring 905 always remains in a deformed state.

[0058] A bending part 10 for preventing the pulley assembly 903 from derailing is provided at the edge of the flange plate of the cross beam 1.

[0059] A fourth reinforcing rib 11 is provided on the frame body 401 to enhance the overall strength of the structure during the jacking process of the jack 12. The fourth reinforcing rib 11 adopts a composite reinforcing structure and is composed of a circular main rib and radially distributed rib strips. The circular main rib effectively enhances the circumferential strength of the frame body 401, while the radially distributed rib strips further improve the local strength of the frame body 401, ensuring uniform force distribution during the jacking process, thereby enhancing the stability and anti-deformation ability of the entire structure.

[0060] The working principle of the present invention is as follows:

[0061] When the displaceable integrated pipe support structure for industrial steam supply of this embodiment is in use, first, the connection between the first upright column 2011 and the second upright column 2012 is released. The bottom position of the fourth reinforcing rib 11 of the connection frame 4 is supported by the jack 12, so that the first upright column 2011 and the second upright column 2012 are no longer bearing weight. Then, the first upright column 2011 and the second upright column 2012 are pushed along the direction of the corresponding positioning plate 8. When reaching the position of the positioning plate 8, it is further fixed by straps to prevent it from falling. Then the jack 12 is removed. At this time, the first inclined beam 2021 and the second inclined beam 2022 start to bear the weight. At this time, the operator can perform maintenance operations on the area originally blocked by the first upright column 2011 and the second upright column 2012, thereby improving the maintenance efficiency.

[0062] When it is necessary to repair the position blocked by the first inclined beam 2021 and the second inclined beam 2022, the positions of the first upright column 2011 and the second upright column 2012 remain unchanged and continue to bear the weight. After the first inclined beam 2021 and the second inclined beam 2022 are disconnected from the cross beam 1 and the connection frame 4, they are in a movable state. The operator can adjust the positions of the first inclined beam 2021 and the second inclined beam 2022 to facilitate maintenance.

[0063] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A displaceable integrated pipe support structure for industrial steam supply pipelines, characterized in that: It includes multiple cross beams arranged horizontally and vertically. The adjacent cross beams in the vertical direction are connected by setting support components. Support legs are provided at the bottom of the cross beam at the lowermost position. The connection end of the support component and one of the cross beams is connected in a detachable manner with a connection frame, and support beams for supporting pipelines are arranged in the horizontal direction between the connection frames.

2. The integrated pipe rack structure of a displaceable industrial steam supply pipeline according to claim 1, wherein: The support component includes a vertical support component and an inclined support component. One end of the vertical support component and the inclined support component is connected to the connection frame, and the other end is connected to another cross beam adjacent to the connection frame in the vertical direction. And the inclined support component is arranged on the side of the vertical support component.

3. The integrated pipe support structure of a displaceable industrial steam supply pipeline according to claim 2, characterized in that: The vertical support component includes a first column and a second column. One end of the first column and the second column is connected to the connection frame, and the other end is connected to another cross beam adjacent to the connection frame in the vertical direction. An activity gap is reserved between the first column and the second column.

4. A displaceable integrated pipe rack structure for industrial steam supply pipelines according to claim 3, characterized in that: The inclined support component includes a first inclined beam and a second inclined beam. One end of the first inclined beam and the second inclined beam is connected to the connection frame, and the other end is connected to another cross beam adjacent to the connection frame in the vertical direction. The first inclined beam and the second inclined beam are respectively arranged on both sides of the vertical support component and are arranged in a staggered manner along the cross-sectional width direction of the cross beam, so that the first column and the second column can move along the axial direction of the cross beam when not in the support state.

5. A displaceable integrated pipe support structure for industrial steam supply pipelines according to any one of claims 1-4, characterized in that: The connection frame includes: A frame body, which is used for connecting the support beam, the cross beam and the support component; A load-bearing block, which is arranged at the center of the frame body; A support beam connecting plate, which is arranged inside the frame body; Connection holes, which are respectively opened on the frame body and the support beam connecting plate; A first reinforcing rib, which is arranged on the frame body and the support beam connecting plate.

6. The integrated pipe support structure for displaceable industrial steam supply pipelines according to claim 4, characterized in that: Second reinforcing ribs are provided at the connection parts of the cross beam with the first inclined beam and the second inclined beam, and third reinforcing ribs are provided at the connection parts of the cross beam with the connection frame.

7. The integrated pipe support structure for displaceable industrial steam supply pipelines according to claim 3, characterized in that: Positioning plates for assisting in positioning the first column and the second column are provided on the cross beams.

8. The integrated pipe rack structure of a displaceable industrial steam supply pipeline according to claim 4, characterized in that: The cross beam is an H-shaped steel. Sliding components are provided at both ends of the first inclined beam and the second inclined beam. The sliding component includes: Elbow connecting rods, which are respectively connected to both ends of the first inclined beam and the second inclined beam; A cylinder body, which is connected to the other end of the elbow connecting rod; A pulley component, on which a slider is provided. The slider is slidably arranged in the cylinder body along the axial direction of the cylinder body, and the pulley part of the pulley component is slidably connected to the flange plate of the cross beam; A spring, which is arranged in the cylinder body and is used for pressing the slider outward from the cylinder body.

9. The integrated pipe support structure of a displaceable industrial steam supply pipeline according to claim 8, characterized in that: A bending part for preventing the pulley component from derailing is provided at the edge of the flange plate of the cross beam.

10. The integrated pipe rack structure of a displaceable industrial steam supply pipeline according to claim 5, characterized in that: Fourth reinforcing ribs are provided on the frame body for enhancing the structural strength during the jacking process.

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