Petroleum chemical piping trend anti-vibration buffer support device
By designing a vibration-damping and buffer support device for petrochemical piping routes, and utilizing the elastic clamping of the top and bottom support structures, the problems of loosening and leakage of pipe joints caused by pipeline vibration were solved, thus achieving stable connection and safe operation of the pipeline system.
Patent Information
- Application Number
- CN202520191059.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-07
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-02-07
AI Technical Summary
Traditional pipe support devices cannot effectively cope with pipe vibration, resulting in asynchronous pipe vibration at both ends of the connector, causing additional stress and torque, which can easily lead to loosening and leakage, affecting the safety and normal operation of petrochemical production.
A vibration damping support device for petrochemical piping routing was designed, including a base plate, a height adjustment structure, a support platform, a clamping device, and a connecting rod. Through the elastic clamping of the top and bottom support structures, the pipes at both ends of the connector vibrate synchronously, reducing vibration transmission.
It effectively improves the connection stability of the connector, reduces the risk of loosening and leakage, enhances the safety and reliability of the pipeline system, and ensures the stability of the pipeline connection.
Smart Images
Figure CN223595410U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to petroleum chemical industry pipeline technical field especially relates to petroleum chemical industry piping trend anti vibration buffer support device. BACKGROUND
[0002] In the field of petroleum chemical industry, pipeline system is the key infrastructure for conveying various petroleum, chemical products and raw materials.
[0003] The pipeline connecting head is an indispensable part in the pipeline system, which connects different pipeline sections together to ensure smooth conveying of medium. However, in the actual operation process, the pipeline will be affected by various factors and produce vibration, for example, the flow of fluid in the pipeline will cause vibration due to flow rate change, pressure fluctuation, etc. The operation of equipment (such as pump, compressor, etc.) will also transmit vibration to the pipeline.
[0004] The traditional pipeline support device can only play a simple fixing and supporting role, and cannot effectively deal with the vibration problem of the pipeline. When the pipeline vibrates, the pipelines at both ends of the connecting head vibrate out of sync, which will make the connecting head part bear additional stress and torque. Under the long-term effect, the connecting head is prone to looseness, leakage and other problems, which not only causes waste of medium and environmental pollution, but also may cause safety accidents, seriously affecting the normal operation of petroleum chemical production and personnel safety. Therefore, there is an urgent need for an anti-vibration buffer support device that can ensure the synchronous vibration of the pipelines at both ends of the connecting head and improve the connection stability of the connecting head. SUMMARY
[0005] The utility model aims at solving one of the above technical problems at least to some extent.
[0006] To achieve the above purpose, the utility model discloses a first aspect of petroleum chemical industry piping trend anti vibration buffer support device, including: bottom plate, height adjusting structure, support table, clamping device and connecting rod, wherein the height adjusting structure is arranged on the bottom plate, the support table is arranged on the lifting end of the height adjusting structure, two clamping devices are arranged on the support table respectively, and two pipelines at both ends of the connecting head are clamped respectively, each clamping device includes top support structure and bottom support structure, wherein the top support structure is elastically clamped at the top of the corresponding pipeline, and the bottom support structure is elastically supported at the bottom of the corresponding pipeline, wherein the top support structures in the two clamping devices are connected through the connecting rod.
[0007] In addition, the petroleum chemical industry piping trend anti vibration buffer support device according to the utility model can have the following additional technical features.
[0008] As a further description of the above technical solution: the height adjusting structure comprises a cylinder, a nut sleeve and a screw rod, wherein the cylinder is hollow and fixed on the bottom plate; the nut sleeve is embedded at the top of the cylinder; the screw rod is threadedly connected on the nut sleeve, and the top of the screw rod is connected with the support table.
[0009] As a further description of the above technical solution: a rotating handle is arranged on the screw rod, and anti-skid lines are arranged on the outer periphery of the rotating handle, so as to facilitate the manual rotation of the screw rod by the operator to adjust the height of the support table.
[0010] As a further description of the above technical solution: the top support structure comprises a U-shaped sleeve, a top buffer lining, a connecting column, a spring and a locking head, wherein the top buffer lining is arranged in the U-shaped sleeve; two connecting columns are arranged on the two sides of the U-shaped sleeve respectively, and the U-shaped sleeve is inverted and sleeved on the top of the corresponding pipeline, and the connecting column penetrates through the support table and extends downward; the spring is sleeved on the connecting column and located below the support table; and the locking head is locked on the connecting column and presses the spring.
[0011] As a further description of the above technical solution: a resisting plate is arranged at the bottom of the spring, the resisting plate is sleeved and slidably arranged on the connecting column, and the locking head is threadedly connected on the connecting column and abuts against the resisting plate.
[0012] As a further description of the above technical solution: the bottom support structure comprises a support rod, an arc-shaped support seat and a bottom lining, wherein the support rod is arranged on the support table; the arc-shaped support seat is arranged on the support rod; and the bottom lining is embedded on the arc-shaped support seat and elastically abuts against the bottom of the corresponding pipeline.
[0013] As a further description of the above technical solution: the support rod is an elastic damping rod.
[0014] The petroleum chemical piping trend anti-vibration buffer support device according to the present application can elastically clamp the corresponding pipelines through the two clamping devices on the support table, and the two pipelines at both ends of the connecting head can vibrate synchronously through the connecting rod, so that the additional stress and torque caused by the inconsistent vibration of the pipelines at both ends on the connecting head are avoided, the connection stability of the connecting head is effectively ensured, the risk of loosening and leakage of the connecting head is reduced, the safety and reliability of the pipeline system are improved, in addition, the clamping device can be elastically clamped through the top support structure and the bottom support structure, so that the transmission of vibration is reduced, and the stability of the pipeline connection is further ensured.
[0015] Additional aspects and advantages of the present utility model will be partially given in the following description, some will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF DRAWINGS
[0016] The above and / or additional aspects and advantages of the present utility model will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
[0017] Figure 1 is the structure schematic view of the petroleum chemical piping trend anti-vibration buffer support device according to one embodiment of the present utility model;
[0018] Figure 2 is the main view schematic view of the petroleum chemical piping trend anti-vibration buffer support device according to one embodiment of the present utility model;
[0019] Figure 3 is the overhead schematic view of the petroleum chemical piping trend anti-vibration buffer support device according to one embodiment of the present utility model;
[0020] Figure 4 is the schematic view of the petroleum chemical piping trend anti-vibration buffer support device not installed on the pipeline according to one embodiment of the present utility model;
[0021] Figure 5 is the partial A enlarged schematic view according to one embodiment of the present utility model;
[0022] As shown in the figure:
[0023] 100-base plate, 200-height adjusting structure, 210-cylinder, 220-nut cover, 230-screw rod, 300-supporting table, 400-clamping device, 410-top supporting structure, 411-U cover, 412-top buffer lining, 413-connecting column, 414-spring, 415-locking head, 420-bottom supporting structure, 421-supporting rod, 422-arc-shaped supporting seat, 423-bottom lining, 500-connecting rod, 600-pipeline, 700-connecting head. DETAILED DESCRIPTION
[0024] The embodiments of the present utility model will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and cannot be understood as limiting the present utility model.
[0025] The petroleum chemical piping trend anti-vibration buffer support device of the embodiments of the present utility model will be described below in conjunction with the drawings.
[0026] AsFigures 1 to 5 The petroleum chemical piping trend anti-vibration buffer support device can include a bottom plate 100, a height adjusting structure 200, a support table 300, clamping devices 400, and a connecting rod 500.
[0027] The height adjusting structure 200 is arranged on the bottom plate 100, the support table 300 is arranged on the lifting end of the height adjusting structure 200, and the two clamping devices 400 are arranged on the support table 300 and clamp the two pipelines 600 at both ends of the connecting head 700, respectively.
[0028] Each clamping device 400 includes a top support structure 410 and a bottom support structure 420, wherein the top support structure 410 is elastically clamped at the top of the corresponding pipeline 600, and the bottom support structure 420 is elastically supported at the bottom of the corresponding pipeline 600, and the top support structures 410 in the two clamping devices 400 are connected by the connecting rod 500.
[0029] To clearly illustrate the previous embodiment, in an embodiment of the utility model, the top support structure 410 includes a U-shaped sleeve 411, a top buffer lining 412, a connecting column 413, a spring 414, and a locking head 415.
[0030] The top buffer lining 412 is arranged in the U-shaped sleeve 411, the two connecting columns 413 are arranged on the two sides of the U-shaped sleeve 411, the U-shaped sleeve 411 is inverted and sleeved on the top of the corresponding pipeline 600, the connecting column 413 extends downward through the support table 300, the spring 414 is sleeved on the connecting column 413 and located below the support table 300, and the locking head 415 is locked on the connecting column 413 and presses the spring 414.
[0031] As a possible case, the bottom of the spring 414 is provided with an abutting plate, the abutting plate is sleeved and slidably arranged on the connecting column 413, and the locking head 415 is threadedly connected to the connecting column 413 and abuts against the abutting plate.
[0032] It should be noted that when the pipeline 600 vibrates upward, the top buffer lining 412 and the U-shaped sleeve 411 can be pushed upward, so that the connecting column 413 moves upward, the spring 414 is further compressed, and after the vibration ends, the spring 414 is reset to abut against the locking head 415.
[0033] To clearly illustrate the previous embodiment, in an embodiment of the utility model, the bottom support structure 420 includes a support rod 421, an arc-shaped support seat 422, and a bottom lining 423.
[0034] The support rod 421 is arranged on the support table 300, the arc-shaped support seat 422 is arranged on the support rod 421, and the bottom lining 423 is embedded on the arc-shaped support seat 422 and elastically abuts against the bottom of the corresponding pipeline 600.
[0035] As a possible case, the support rod 421 is an elastic damping rod.
[0036] It should be noted that when the pipeline 600 vibrates downward, the support rod 421 is impacted downward, thereby deforming and resetting after the vibration ends.
[0037] Specifically, when installing the device, first, according to the height of the pipeline 600 on site, the height of the support table 300 is adjusted by the height adjustment structure 200, so that the support table 300 is raised or lowered to a suitable position, then, the two clamping devices 400 are respectively installed on the support table 300, the positions of the top support structure 410 and the bottom support structure 420 are adjusted, so that the U-shaped sleeve 411 of the top support structure 410 is sleeved on the top of the pipeline 600, and the arc-shaped support seat 422 of the bottom support structure 420 is aligned with the bottom of the pipeline 600.
[0038] Then, the spring 414 is extruded by rotating the locking head 415, so that the top support structure 410 elastically clamps the top of the pipeline 600, and the bottom lining 423 of the bottom support structure 420 is in close abutment with the bottom of the pipeline 600, thereby completing the clamping of the pipeline 600, finally, the top support structures 410 of the two clamping devices 400 are connected by using the connecting rod 500, so as to ensure firm installation of the device.
[0039] When the pipeline 600 vibrates due to changes in fluid flow rate, pressure fluctuations or vibrations transmitted by equipment operation during operation of the petrochemical system, the bottom lining 423 in the bottom support structure 420 absorbs and buffers part of the vibration energy from the bottom of the pipeline 600, reducing the transmission of vibration to the support table 300, at the same time, the spring 414 in the top support structure 410 elastically deforms due to the vibration of the pipeline 600, further buffering the vibration, since the two clamping devices 400 are connected by the connecting rod 500, the pipelines 600 at both ends of the connecting head 700 can be kept synchronous vibration, thereby reducing the additional stress and torque borne by the pipelines 600 at both ends of the connecting head 700 due to inconsistent vibration, effectively ensuring the connection stability of the connecting head 700 and reducing the risk of loosening and leakage.
[0040] In an embodiment of the present application, the height adjustment structure 200 comprises a cylinder 210, a nut sleeve 220 and a screw rod 230.
[0041] The cylinder 210 is hollow and fixed on the bottom plate 100, the nut sleeve 220 is embedded on the top of the cylinder 210, the screw rod 230 is screwed on the nut sleeve 220, and the top of the screw rod 230 is connected with the support table 300.
[0042] To ensure the stable lifting of the support table 300, the screw rod 230 is provided with a rotating handle, and the outer periphery of the rotating handle is provided with anti-skid lines, so as to facilitate the manual rotation of the screw rod 230 by the operator to adjust the height of the support table 300.
[0043] It should be noted that by rotating the screw rod 230, the screw rod 230 can be rotated and lifted on the nut sleeve 220 to realize the lifting of the support table 300, and the height of the support table 300 can be accurately adjusted by the operator according to actual needs to adapt to the installation requirements of the pipelines 600 of different heights. For example, when installing pipelines 600 of different diameters or different height positions, the height of the support table 300 can be quickly adjusted by rotating the screw rod 230, so that the clamping device 400 can accurately clamp the pipeline 600.
[0044] In summary, the petroleum and chemical piping trend anti-vibration buffer support device according to the embodiment of the utility model, through the two clamping devices 400 on the support table 300 respectively elastically clamping the corresponding pipelines 600, and being connected through the connecting rod 500, the two pipelines at both ends of the connecting head 700 can vibrate synchronously, avoiding the additional stress and torque caused by the inconsistent vibration of the pipelines 600 at both ends to the connecting head 700, effectively ensuring the connection stability of the connecting head 700, reducing the risk of loosening and leakage of the connecting head 700, improving the safety and reliability of the pipeline system, in addition, the clamping device 400 can be elastically clamped through the top support structure 410 and the bottom support structure 420, thereby reducing the transmission of vibration, further ensuring the stability of the pipeline 600 connection.
[0045] In the description of the present specification, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.
[0046] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.
[0047] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.
Claims
1. A vibration damping and buffering support device for petrochemical piping routing, characterized in that, The utility model relates to a height adjustable pipe clamp, including bottom plate (100), height adjusting structure (200), support platform (300), clamping device (400) and connecting rod (500), wherein, The height adjusting structure (200) is arranged on the bottom plate (100); The support platform (300) is arranged on the lifting end of the height adjusting structure (200); Two clamping devices (400) are arranged on the support platform (300) respectively and clamp two pipes (600) at two ends of the connecting head (700) respectively; Each clamping device (400) comprises a top support structure (410) and a bottom support structure (420), wherein the top support structure (410) is elastically clamped at the top of the corresponding pipe (600), and the bottom support structure (420) is elastically supported at the bottom of the corresponding pipe (600); The top support structures (410) of the two clamping devices (400) are connected by the connecting rod (500).
2. The petroleum piping layout anti-vibration buffer support apparatus according to claim 1, characterized by The height adjusting structure (200) comprises a cylinder (210), a nut sleeve (220) and a screw rod (230), wherein, The cylinder (210) is hollow and fixed on the bottom plate (100); The nut sleeve (220) is embedded at the top of the cylinder (210); The screw rod (230) is threadedly connected to the nut sleeve (220), and the top of the screw rod (230) is connected to the support platform (300).
3. The petroleum piping layout anti-vibration buffer support apparatus according to claim 2, characterized by A rotating handle is arranged on the screw rod (230), and anti-skid lines are arranged on the outer periphery of the rotating handle, so as to facilitate an operator to manually rotate the screw rod (230) to adjust the height of the support platform (300).
4. The petroleum chemical piping layout anti-vibration buffer support device according to claim 1, characterized by The top support structure (410) comprises a U-shaped sleeve (411), a top buffer lining (412), a connecting column (413), a spring (414) and a locking head (415), wherein, The top buffer lining (412) is arranged in the U-shaped sleeve (411); Two connecting columns (413) are arranged on the two sides of the U-shaped sleeve (411), the U-shaped sleeve (411) is inverted and sleeved at the top of the corresponding pipe (600), and the connecting column (413) passes through the support platform (300) and extends downward; The spring (414) is sleeved on the connecting column (413) and located below the support platform (300); The locking head (415) is locked on the connecting column (413) and presses the spring (414).
5. The petroleum chemical piping layout anti-vibration buffer support device according to claim 4, characterized by The bottom of the spring (414) is provided with an abutting plate, the abutting plate is sleeved and slidably arranged on the connecting column (413), and the locking head (415) is threadedly connected to the connecting column (413) and abuts against the abutting plate.
6. The petroleum chemical piping layout anti-vibration buffer support device according to claim 1, characterized by The bottom support structure (420) comprises a support rod (421), an arc-shaped support seat (422) and a bottom lining (423), wherein, The support rod (421) is arranged on the support platform (300); The arc-shaped support seat (422) is arranged on the support rod (421); The bottom lining (423) is embedded on the arc-shaped support seat (422) and elastically abuts against the bottom of the corresponding pipeline (600).
7. The petroleum chemical piping layout anti-vibration buffer support apparatus according to claim 6, characterized by The support rod (421) is an elastic damping rod.