Anti-vibration buffering and fixing structure for gas turbine pipeline

Abstract

The invention belongs to the technical field of gas turbine pipelines, and particularly relates to a gas turbine pipeline anti-vibration buffering fixing structure which comprises an anti-vibration main seat, a side anti-vibration mechanism is arranged in the middle of the anti-vibration main seat, one side of the anti-vibration main seat is connected with a mounting frame through the side anti-vibration mechanism, and supporting mechanisms are arranged at the two ends of the anti-vibration main seat; according to the scheme, the problems that when the rigidity of the spring is too large, the buffering effect of elastic deformation cannot be fully played, and vibration energy is difficult to effectively absorb are solved; when the rigidity of the spring is too small, the suspension stability of the pipeline is insufficient, the pipeline easily shakes, and the shaking phenomenon is more obvious by overlapping the vibration generated by the operation of the gas turbine; according to the scheme, by arranging the supporting mechanism and the side anti-vibration mechanism, longitudinal and transverse vibration energy of the pipeline can be absorbed in all directions, the vibration amplitude can be effectively attenuated, the resonance phenomenon is avoided, meanwhile, displacement generated by expansion caused by heat and contraction caused by cold of the pipeline is adapted, and the pipeline is prevented from being damaged due to superposition of thermal stress and vibration.

Description

Technical Field

[0001] This invention belongs to the field of gas turbine pipeline technology, specifically relating to a vibration-damping and buffering fixing structure for gas turbine pipelines. Background Technology

[0002] Gas turbine piping refers to the pipeline system connecting the gas turbine itself to external systems and used to transport the working fluid (air or exhaust gas). It mainly includes two categories: intake pipes and exhaust pipes. The fixed structure of gas turbine piping is based on fixed supports, which, together with guides, sliding supports, spring hangers, etc., form a complete support system. Its core functions are to completely constrain pipe displacement, withstand thermal expansion and contraction and vibration loads, and protect equipment interfaces.

[0003] In the actual installation and operation of gas turbine pipelines, hangers are the core load-bearing components for fixed pipeline installation. Their main function is to stably suspend the pipeline in the designated operating position, while also providing support and positioning for the pipeline and compensating for foundation displacement. Currently, the industry commonly uses springs as the core vibration-damping component of hangers. Utilizing the elastic deformation characteristics of springs, they absorb the vibration energy generated during pipeline operation, thereby achieving a certain buffering and vibration reduction effect. This prevents vibration from being directly transmitted to the pipeline body and equipment interfaces, playing a preliminary role in protecting the pipeline structure and extending its service life.

[0004] During installation, improper selection of spring hangers, significant deviations in installation position, or insecure fixing can further weaken the vibration-damping effect of the springs. For example, if the spring stiffness is too high, the buffering effect of elastic deformation cannot be fully utilized, and vibration energy cannot be effectively absorbed; if the spring stiffness is too low, the pipeline suspension stability will be insufficient, making it prone to swaying. Combined with the vibration generated by the gas turbine operation, the swaying phenomenon will be even more pronounced. Therefore, a vibration-damping and buffering fixing structure for gas turbine pipelines needs to be designed to solve these problems. Summary of the Invention

[0005] The purpose of this invention is to provide a vibration-damping and buffering fixing structure for gas turbine pipelines to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a vibration-damping and buffering fixing structure for gas turbine pipelines, comprising: The vibration-damping main seat has a side vibration-damping mechanism installed in the middle, and a mounting frame is connected to one side of the vibration-damping main seat through the side vibration-damping mechanism. Both ends of the vibration-damping main seat are equipped with support mechanisms. The main mounting frame is fixedly installed on the lower side of the vibration-resistant main seat, and a clamping mechanism is installed on one side of the main mounting frame. The support mechanism includes a damping groove, which is located inside the vibration-damping main seat. A damping slider is slidably mounted inside the damping groove. A connecting rod is fixedly mounted on one side of the damping slider and is fixedly connected to the main mounting frame. A buffer spring is installed inside the damping groove and is sleeved on the outside of the connecting rod. The two ends of the buffer spring are respectively supported on one end of the damping slider and one end of the damping groove. A shock-absorbing damping block is fixedly mounted on the outside of the buffer spring and is slidably connected to the inner wall of the damping groove. A clamping mechanism is fixedly mounted on the other side of the damping slider. The clamping mechanism includes a clamping seat, an inner clamping groove, a damping guide post fixedly installed on the inner side of the clamping groove, a clamping slider slidably installed on the inner side of the clamping groove, and the clamping slider is slidably connected to the damping guide post. A damping spring is installed on one side of the clamping slider, and a damping guide block is fixedly installed on the outer side of the damping spring, and the damping guide block is slidably connected to the damping guide post.

[0007] Preferably, the cross-sectional shape of the connecting rod is set to a square structure, and the shock-absorbing damping block is slidably installed on the outer surface of the connecting rod.

[0008] Preferably, one end of the pressing slider is rotatably fitted with an adjusting screw, and one end of the adjusting screw is screwed into the anti-vibration main seat through a threaded hole.

[0009] Preferably, the side vibration damping mechanism includes a side slide groove, which is located in the middle of the vibration damping main seat. A side pressure damping slide plate is slidably fitted inside the side slide groove. A side pressure spring is fixedly installed on one side of the side pressure damping slide plate, and one end of the side pressure spring is supported on the inner wall of the side slide groove.

[0010] Preferably, a positioning slide plate is slidably fitted in the middle of the side slide groove, and a pushing slide plate is fixedly installed on one side of the positioning slide plate. The pushing slide plate is slidably installed between the side pressure damping slide plates.

[0011] Preferably, one side of the side-pressure damping slide plate is shaped as a V-shaped groove, and the shapes of both sides of the push slide plate are matched with the V-shaped groove.

[0012] Preferably, a connecting seat is fixedly installed on one side of the main mounting frame, the connecting seat is fixedly connected to the connecting rod, and the connecting seat and the connecting rod have the same cross-sectional size.

[0013] Preferably, one end of the connector is provided with a connector plug, and one end of the connector rod is provided with a connector slot. The connector plug is inserted into the inside of the connector slot and fixed with screws.

[0014] Preferably, the clamping mechanism includes a clamping screw and a clamping pressure plate. The clamping screw is screwed onto the mounting main frame through a threaded hole. One end of the clamping screw is equipped with an elastic support cylinder. One end of the elastic support cylinder is fixedly installed with the clamping pressure plate. A rubber pad is fixedly installed on one side of the clamping pressure plate. A guide slide is fixedly installed on the other side of the clamping pressure plate. The guide slide is slidably connected to the mounting main frame through a sliding hole.

[0015] Preferably, the elastic support cylinder includes a main cylinder, a support groove is provided on the inner side of the main cylinder, a support slide plate is slidably installed on the inner side of the support groove, one end of the clamping screw is rotatably connected to the support slide plate, a hydraulic damper and a support spring are installed on one side of the support slide plate, and the hydraulic damper and the support spring are both fixed to one end of the support groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. The set support mechanism and side vibration damping mechanism can absorb the longitudinal and lateral vibration energy of the pipeline in all directions, effectively attenuate the vibration amplitude, avoid resonance, and adapt to the displacement caused by thermal expansion and contraction of the pipeline to prevent the pipeline from being damaged by the superposition of thermal stress and vibration.

[0017] 2. The clamping mechanism, together with the support mechanism and the side vibration damping mechanism, enables the various vibration damping components to work synergistically. The side vibration damping mechanism fills the gap of single longitudinal vibration reduction, and the clamping mechanism supplements the vibration reduction effect of the support mechanism, realizing multi-level damping buffering. It can adapt to the working conditions of frequent start-up and shutdown and severe vibration of gas turbine pipelines, and significantly improve the stability of pipeline operation.

[0018] 3. The main mounting frame is designed with plugs, slots, and screws for secure connection, ensuring easy assembly and disassembly, facilitating future structural maintenance and component replacement. Alignment of components is convenient, reducing installation errors, ensuring smooth load transfer, and preventing increased vibration due to loose connections. Furthermore, the square connecting rods and other structural designs enhance the components' torsional resistance and sliding stability.

[0019] 4. The clamping mechanism is designed to allow for flexible adjustment of clamping force during use, making it compatible with gas turbine pipelines of different diameters and wall thicknesses; the compression mechanism can flexibly adjust the buffering and shock absorption strength by adjusting the screw, adapting to working conditions with different vibration intensities.

[0020] 5. The rubber pads in the clamping mechanism prevent damage to the pipe surface during clamping and also provide auxiliary shock absorption. Each component has excellent fatigue and impact resistance, strong overall structural stability, and can effectively prevent pipe shaking, further improving the safety and reliability of the gas turbine pipeline system and reducing later maintenance costs. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the support mechanism structure of the present invention; Figure 3 This is a schematic diagram of the clamping mechanism of the present invention; Figure 4 This is a schematic diagram of the side vibration damping mechanism of the present invention; Figure 5 This is a schematic diagram of the cross-sectional structure of the side vibration damping mechanism of the present invention; Figure 6 For the present invention Figure 1 Schematic diagram of the structure at point A in the middle; Figure 7 This is a schematic diagram of the elastic support cylinder structure of the present invention; In the diagram: 1. Vibration-resistant main seat; 11. Mounting bracket; 2. Main mounting frame; 21. Connecting seat; 22. Connecting plug; 23. Connecting slot; 3. Support mechanism; 31. Damping groove; 32. Damping slider; 33. Connecting rod; 34. Buffer spring; 35. Vibration damping block; 4. Side vibration-resistant mechanism; 41. Side groove; 42. Positioning slide plate; 43. Push slide plate; 44. Side pressure damping slide plate; 45. Side pressure spring; 5. Clamping mechanism 51. Clamping screw; 52. Clamping pressure plate; 53. Guide slide column; 54. Rubber pad; 55. Elastic support cylinder; 551. Main cylinder; 552. Support spring; 553. Support slide groove; 554. Support slide plate; 555. Hydraulic damper; 6. Pressing mechanism; 61. Pressing seat; 62. Pressing slider; 63. Damping guide column; 64. Damping guide block; 65. Damping spring; 66. Adjusting screw; 67. Pressing slide groove. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Example 1: Please see Figures 1 to 7 This invention provides a technical solution: a vibration-damping and buffering fixing structure for gas turbine pipelines, comprising: The vibration-damping main seat 1 has a side vibration-damping mechanism 4 installed in the middle. One side of the vibration-damping main seat 1 is connected to a mounting bracket 11 through the side vibration-damping mechanism 4. Both ends of the vibration-damping main seat 1 are equipped with support mechanisms 3. The main frame 2 is fixedly installed on the lower side of the anti-vibration main seat 1, and a clamping mechanism 5 is installed on one side of the main frame 2. The support mechanism 3 includes a damping groove 31, which is located inside the vibration-damping main seat 1. A damping slider 32 is slidably installed inside the damping groove 31. A connecting rod 33 is fixedly installed on one side of the damping slider 32 and is fixedly connected to the mounting frame 2. A buffer spring 34 is installed inside the damping groove 31 and is sleeved on the outside of the connecting rod 33. The two ends of the buffer spring 34 are respectively supported on one end of the damping slider 32 and the damping groove 31. A shock-absorbing damping block 35 is fixedly installed on the outside of the buffer spring 34 and is slidably connected to the inner wall of the damping groove 31. A clamping mechanism 6 is fixedly installed on the other side of the damping slider 32. The cross-sectional shape of the connecting rod 33 is set as a square structure, and the shock-absorbing damping block 35 is slidably installed on the outer surface of the connecting rod 33. When the square-section connecting rod 33 drives the damping slider 32 and the shock-absorbing damping block 35 to slide along the damping groove 31, rotational deviation can be avoided, ensuring accurate sliding direction. The connecting rod 33 has a square cross-section, and the shock-absorbing damping block 35 is slidably mounted on the outer surface of the connecting rod 33. When the square-section connecting rod 33 drives the damping slider 32 and the shock-absorbing damping block 35 to slide along the damping groove 31, rotational deviation can be avoided, ensuring accurate sliding direction. The clamping mechanism 6 includes a clamping seat 61, with a clamping groove 67 on its inner side. A damping guide post 63 is fixedly installed on the inner side of the clamping groove 67, and a clamping slider 62 is slidably installed on the inner side of the clamping groove 67, with the clamping slider 62 slidably connected to the damping guide post 63. A damping spring 65 is installed on one side of the clamping slider 62, and a damping guide block 64 is fixedly installed on the outer side of the damping spring 65, with the damping guide block 64 slidably connected to the damping guide post 63. When the damping slider 62 slides, it drives the clamping seat 61 to move synchronously, causing the clamping slider 62 to slide along the damping guide post 63 within the clamping groove 67, compressing the damping spring 65 to achieve secondary buffering. At the same time, the sliding friction between the clamping slider 62, the damping guide block 64, and the damping guide post 63 further consumes vibration energy. One end of the clamping slider 62 is rotatably fitted with an adjusting screw 66, and one end of the adjusting screw 66 is screwed into the anti-vibration main seat 1 through a threaded hole. According to the actual requirements of pipeline vibration intensity, rotate the adjusting screw 66 and use the screw thread to adjust the extension length of the adjusting screw 66 on the anti-vibration main seat 1, thereby pushing the pressing slider 62 to slide in the pressing groove 67, and squeezing the damping spring 65 to adjust its preload.

[0024] Further reading is available. Figure 1-7The lateral vibration damping mechanism 4 includes a side slide groove 41, which is located in the middle of the vibration damping main seat 1. A side pressure damping slide plate 44 is slidably fitted inside the side slide groove 41. A side pressure spring 45 is fixedly installed on one side of the side pressure damping slide plate 44, and one end of the side pressure spring 45 is supported on the inner wall of the side slide groove 41. When the mounting main frame 2 and the vibration damping main seat 1 experience lateral vibration, the side pressure damping slide plate 44 slides within the side slide groove 41, compressing the side pressure spring 45 to achieve lateral buffering. At the same time, the sliding friction between the side pressure damping slide plate 44 and the inner wall of the side slide groove 41 consumes the lateral vibration energy. A positioning slide plate 42 is slidably fitted in the middle of the side slide groove 41. A pushing slide plate 43 is fixedly installed on one side of the positioning slide plate 42 and is slidably installed between the side pressure damping slide plates 44. When the mounting bracket 11 moves the positioning slide plate 42 laterally, it pushes the slide plate 43 to move synchronously, squeezing the side pressure damping slide plates 44 on both sides. This causes the side pressure damping slide plates 44 to squeeze the side pressure springs 45 and generate sliding friction. One side of the side pressure damping slide plate 44 is shaped like a V-shaped groove, and the shapes of the two sides of the pushing slide plate 43 match the V-shaped groove. When the pushing slide plate 43 slides laterally, its two sides precisely fit into the V-shaped groove of the side pressure damping slide plate 44, pushing the side pressure damping slide plate 44 to slide.

[0025] As can be seen from the above description, the present invention has the following beneficial effects: Example 2: Please see Figures 1 to 7 As shown, based on Embodiment 1, the present invention provides a technical solution: a connecting seat 21 is fixedly installed on one side of the main mounting frame 2, and the connecting seat 21 is fixedly connected to the connecting rod 33, with the connecting seat 21 and the connecting rod 33 having the same cross-sectional size. The connecting seat 21 achieves a fixed connection between the main mounting frame 2 and the connecting rod 33, evenly transferring the pipe load and vibration load borne by the main mounting frame 2 to the connecting rod 33, and then to the support mechanism 3. One end of the connecting seat 21 is provided with a connecting plug 22, and one end of the connecting rod 33 has a connecting slot 23. The connecting plug 22 is inserted into the inside of the connecting slot 23 and fixed with screws. During installation, the connecting plug 22 of the connecting seat 21 is inserted into the connecting slot 23 of the connecting rod 33, aligned, and then tightened with screws, achieving a detachable connection between the main mounting frame 2 and the connecting rod 33.

[0026] Further reading is available. Figure 1-7The clamping mechanism 5 includes a clamping screw 51 and a clamping pressure plate 52. The clamping screw 51 is screwed onto the mounting main frame 2 through a threaded hole. One end of the clamping screw 51 is equipped with an elastic support cylinder 55, and the clamping pressure plate 52 is fixedly installed at one end of the elastic support cylinder 55. A rubber pad 54 is fixedly installed on one side of the clamping pressure plate 52, and a guide slide column 53 is fixedly installed on the other side of the clamping pressure plate 52. The guide slide column 53 is slidably connected to the mounting main frame 2 through a sliding hole. The gas turbine pipeline is placed between the clamping pressure plates 52 inside the mounting main frame 2. The clamping screw 51 is rotated, pushing the elastic support cylinder 55 and the clamping pressure plate 52 to move towards the pipeline, so that the clamping pressure plate 52 is tightly clamped to the pipeline surface by the rubber pad 54. The guide slide column 53 slides synchronously with the clamping pressure plate 52, playing a guiding role. The elastic support cylinder 55 includes a main cylinder 551. A support groove 553 is formed on the inner side of the main cylinder 551. A support slide plate 554 is slidably installed on the inner side of the support groove 553. One end of the clamping screw 51 is rotatably connected to the support slide plate 554. A hydraulic damper 555 and a support spring 552 are installed on one side of the support slide plate 554. Both the hydraulic damper 555 and the support spring 552 are fixed to one end of the support groove 553. When the pipeline vibrates during operation, the vibration load is transmitted to the clamping pressure plate 52, which in turn causes the support slide plate 554 inside the elastic support cylinder 55 to slide within the support groove 553, compressing the support spring 552 and the hydraulic damper 555. Vibration energy is dissipated through spring elastic buffering and hydraulic damping, achieving the first stage of vibration reduction and buffering for the pipeline. Simultaneously, the pressure on the support slide plate 554 can be adjusted by rotating the clamping screw 51, thereby adjusting the vibration resistance of the elastic support cylinder 55.

[0027] The above technical solution is adopted.

[0028] The working principle and usage process of this invention are as follows: First, the entire structure is fixed in the hoisting position by the mounting frame 11. Then, the gas turbine pipeline is placed between the clamping mechanisms 5 inside the main mounting frame 2. The clamping screw 51 is rotated to push the elastic support cylinder 55 and the clamping pressure plate 52 to move, so that the clamping pressure plate 52 firmly clamps the pipeline through the rubber pad 54. According to the pipeline vibration requirements, the vibration resistance of the elastic support cylinder 55 is adjusted by rotating the clamping screw 51. When the pipeline vibrates during operation, the first stage of shock absorption and buffering is achieved by the support spring 552 of the elastic support cylinder 55 and the hydraulic damper 555. When the main frame 2 shakes, it causes the connecting rod 33 and the damping slider 32 to slide in the damping groove 31, which, together with the buffer spring 34 and the shock-absorbing damping block 35, achieves the second stage of shock absorption; at the same time, the damping slider 32 drives the clamping mechanism 6 to move, which achieves the third stage of shock absorption through the damping spring 65 and sliding friction. When lateral vibration occurs, the push plate 43, the side pressure damping plate 44, and the side pressure spring 45 of the side vibration damping mechanism 4 work together to achieve lateral auxiliary shock absorption and buffering. In addition, the buffering and shock absorption intensity of the clamping mechanism 6 and the support mechanism 3 can be flexibly adjusted by rotating the adjusting screw 66 to adapt to different working conditions.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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 limitations, 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 said element.

[0030] The above description is only used to illustrate the technical solution of the present invention and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of the present invention, as long as they do not depart from the spirit and scope of the technical solution of the present invention, should be covered within the scope of the claims of the present invention.

Claims

1. A vibration-damping and buffering fixing structure for gas turbine pipelines, characterized in that: include: The vibration-damping main seat (1) is equipped with a side vibration-damping mechanism (4) in the middle. One side of the vibration-damping main seat (1) is connected to a mounting frame (11) through the side vibration-damping mechanism (4). Both ends of the vibration-damping main seat (1) are equipped with support mechanisms (3). The main mounting frame (2) is fixedly installed on the lower side of the anti-vibration main seat (1), and a clamping mechanism (5) is installed on one side of the main mounting frame (2). The support mechanism (3) includes a damping groove (31), which is located inside the vibration-damping main seat (1). A damping slider (32) is slidably installed inside the damping groove (31). A connecting rod (33) is fixedly installed on one side of the damping slider (32). The connecting rod (33) is fixedly connected to the mounting frame (2). A buffer spring (34) is installed inside the damping groove (31). The buffer spring (34) is sleeved on the outside of the connecting rod (33). Both ends of the buffer spring (34) are supported on one end of the damping slider (32) and the damping groove (31), respectively. A shock-absorbing damping block (35) is fixedly installed on the outside of the buffer spring (34). The shock-absorbing damping block (35) is slidably connected to the inner wall of the damping groove (31). A clamping mechanism (6) is fixedly installed on the other side of the damping slider (32). The clamping mechanism (6) includes a clamping seat (61), a clamping groove (67) is provided on the inner side of the clamping seat (61), a damping guide post (63) is fixedly installed on the inner side of the clamping groove (67), a clamping slider (62) is slidably installed on the inner side of the clamping groove (67), and the clamping slider (62) is slidably connected to the damping guide post (63). A damping spring (65) is installed on one side of the clamping slider (62), and a damping guide block (64) is fixedly installed on the outer side of the damping spring (65), and the damping guide block (64) is slidably connected to the damping guide post (63).

2. The anti-vibration buffer fixing structure for gas turbine pipelines according to claim 1, characterized in that: The cross-sectional shape of the connecting rod (33) is set as a square structure, and the shock-absorbing damping block (35) is slidably installed on the outer surface of the connecting rod (33).

3. The anti-vibration buffer fixing structure for gas turbine pipelines according to claim 1, characterized in that: One end of the pressing slider (62) is rotatably fitted with an adjusting screw (66), and one end of the adjusting screw (66) is screwed into the anti-vibration main seat (1) through a threaded hole.

4. The anti-vibration buffer fixing structure for gas turbine pipelines according to claim 1, characterized in that: The side vibration damping mechanism (4) includes a side slide groove (41), which is located in the middle of the vibration damping main seat (1). A side pressure damping slide plate (44) is slidably fitted on the inner side of the side slide groove (41). A side pressure spring (45) is fixedly installed on one side of the side pressure damping slide plate (44), and one end of the side pressure spring (45) is supported on the inner wall of the side slide groove (41).

5. The anti-vibration buffer fixing structure for gas turbine pipelines according to claim 4, characterized in that: The middle part of the side slide groove (41) is slidably fitted with a positioning slide plate (42), and a pushing slide plate (43) is fixedly installed on one side of the positioning slide plate (42). The pushing slide plate (43) is slidably installed between the side pressure damping slide plates (44).

6. The anti-vibration buffer fixing structure for gas turbine pipelines according to claim 5, characterized in that: The side of the side-pressure damping slide plate (44) is shaped as a V-shaped groove, and the sides of the push slide plate (43) are shaped to match the V-shaped groove.

7. The anti-vibration buffer fixing structure for gas turbine pipelines according to claim 1, characterized in that: A connecting seat (21) is fixedly installed on one side of the main mounting frame (2). The connecting seat (21) is fixedly connected to the connecting rod (33), and the connecting seat (21) and the connecting rod (33) have the same cross-sectional size.

8. The anti-vibration buffer fixing structure for gas turbine pipelines according to claim 7, characterized in that: One end of the connector (21) is provided with a connector plug (22), and one end of the connector rod (33) is provided with a connector slot (23). The connector plug (22) is inserted into the inside of the connector slot (23) and fixed with screws.

9. The anti-vibration buffer fixing structure for gas turbine pipelines according to claim 1, characterized in that: The clamping mechanism (5) includes a clamping screw (51) and a clamping pressure plate (52). The clamping screw (51) is screwed onto the mounting frame (2) through a threaded hole. One end of the clamping screw (51) is equipped with an elastic support cylinder (55). One end of the elastic support cylinder (55) is fixedly installed with the clamping pressure plate (52). A rubber pad (54) is fixedly installed on one side of the clamping pressure plate (52). A guide slide column (53) is fixedly installed on the other side of the clamping pressure plate (52). The guide slide column (53) is slidably connected to the mounting frame (2) through a sliding hole.

10. The anti-vibration buffer fixing structure for gas turbine pipelines according to claim 9, characterized in that: The elastic support cylinder (55) includes a main cylinder (551), and a support groove (553) is provided on the inner side of the main cylinder (551). A support slide plate (554) is slidably installed on the inner side of the support groove (553). One end of the clamping screw (51) is rotatably connected to the support slide plate (554). A hydraulic damper (555) and a support spring (552) are installed on one side of the support slide plate (554). The hydraulic damper (555) and the support spring (552) are both fixed to one end of the support groove (553).

11. When in use, the gas turbine pipeline is fixed in the hoisting position by the mounting bracket (11). During installation, the gas turbine pipeline is installed between the clamping mechanisms (5) inside the main mounting frame (2). By rotating the clamping screw (51), the elastic support cylinder (55) and the clamping pressure plate (52) are moved, so that the clamping pressure plate (52) is clamped on the pipeline by the rubber pad (54), thereby fixing the pipeline. As needed, the clamping screw (51) can be rotated to adjust the pressure on the elastic support cylinder (55), thereby adjusting the vibration resistance of the elastic support cylinder (55). When the pipeline is under stress, the clamping screw (51) can drive the support slide plate (554) to slide in the support slide groove (553) and press on the support spring (552) and hydraulic damper (555) for shock absorption and buffering, thereby performing the first stage of shock absorption and buffering. Furthermore, when the main frame (2) shakes due to pipe vibration, it drives the connecting rod (33) and the damping slider (32) to slide down the inner wall of the damping groove (31) for damping and shock absorption. At the same time, the damping slider (32) presses on the buffer spring (34) for buffering. When the buffer spring (34) is deformed by force, it drives the shock-absorbing damping block (35) to slide on the inner wall of the damping groove (31). The friction generated provides damping for shock absorption. When the damping slider (32) slides up, it drives the pressing seat (61) to move, so that the pressing slider (61) at one end of the adjusting screw (66) moves. 62) Slide within the clamping seat (61) to press the clamping slider (62) against the damping spring (65) for buffering. The clamping slider (62) also provides damping and shock absorption by sliding friction on the damping guide post (63). When the damping spring (65) is deformed by force, it drives the damping guide block (64) to slide and rub against the damping guide post (63) to provide damping, thereby improving the shock absorption effect. As needed, the adjusting screw (66) can be rotated to adjust the position of the adjusting screw (66) on the anti-vibration main seat (1) in conjunction with the threaded hole, so that the adjusting screw (66) can be adjusted. 6) One end pushes the pressing slider (62) onto the damping spring (65), thereby adjusting the buffering and shock absorption strength of the pressing mechanism (6) and the support mechanism (3); when the main frame (2) and the anti-vibration main seat (1) vibrate laterally, the positioning slide plate (42) and the pushing slide plate (43) at one end of the mounting frame (11) slide laterally between the side pressure damping slide plate (44), and the resulting sliding friction provides damping. At the same time, the pushing side pressure damping slide plate (44) presses onto the side pressure spring (45) for buffering, thereby performing lateral auxiliary shock absorption and buffering.

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