Damping supporting frame for gas conveying pipeline

Abstract

The utility model relates to the technical field of supporting frames, and discloses a gas conveying pipeline damping supporting frame which comprises an upper mounting support, a first mounting groove is formed in the upper portion of the upper mounting support, a rotating shaft is movably mounted in the first mounting groove, and one end of the rotating shaft is fixedly connected with a rotating plate. And the other end of the rotating shaft is fixedly connected with a fixing plate, limiting rods are fixedly connected to the circumferential outer surfaces of the two sides of the fixing plate in a sleeving mode, a lower mounting support abuts against the outer side of the lower portion of the upper mounting support, and a plurality of limiting grooves are fixedly connected to the two sides of the lower mounting support at equal intervals. According to the damping supporting frame for the gas conveying pipeline, due to the arrangement of the limiting rods, pipelines with different diameters can be conveniently fixed, use is facilitated, due to the arrangement of the first springs, the second springs and the third springs, damping of external force vibration in different directions is facilitated, and the damping effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of support frames, in particular to a shock-absorbing support frame for a gas delivery pipeline. Background Art

[0002] Gas pipeline vibration-damping supports are structures specifically designed to support gas pipelines and reduce vibration and displacement caused by external factors such as mechanical vibration, thermal expansion and contraction, and earthquakes. These supports are crucial to ensuring the safety and reliability of pipeline systems, particularly in chemical plants, refineries, natural gas facilities, and long-distance gas pipelines.

[0003] A shock-absorbing support frame is required to secure the pipeline to the support frame. Existing shock-absorbing support frames often require screws or other methods to secure the pipeline, which is inconvenient to operate and not suitable for securing pipelines of different diameters. Existing shock-absorbing support frames are more convenient for damping external vibrations at multiple angles. Therefore, a shock-absorbing support frame for gas transmission pipelines is proposed. Utility Model Content

[0004] The main purpose of the utility model is to provide a shock-absorbing support frame for a gas transmission pipeline, which solves the problem that the existing shock-absorbing support frame often needs to use screws or the like to fix the pipeline, which is inconvenient to operate and inconvenient to fix pipelines of different diameters. The existing shock-absorbing support frame is convenient for damping external force vibrations at multiple angles.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A shock-absorbing support frame for a gas transmission pipeline comprises an upper mounting bracket, a first mounting groove is opened in the upper interior of the upper mounting bracket, a rotating shaft is movably installed in the first mounting groove, one end of the rotating shaft is fixedly connected to a rotating plate, and the other end of the rotating shaft is fixedly connected to a fixed plate, and limiting rods are fixedly sleeved on the circumferential outer surfaces of both sides of the fixed plate, and a lower mounting bracket is abutted against the lower outer side of the upper mounting bracket, and a number of limiting grooves are fixedly connected to both sides of the lower mounting bracket at equal distances, and two of the limiting rods are sleeved in adjacent limiting grooves, and limiting blocks are fixedly connected on both sides of the interior of the upper mounting bracket and the lower mounting bracket.

[0007] Furthermore, a plurality of fixing holes are equidistantly provided on the outer side of the fixing plate, one side of the upper mounting bracket is fixedly connected to a limiting plate, a fixing rod is movably sleeved in the limiting plate, one end of the fixing rod is fixedly connected to a pull plate, a fourth spring is fixedly connected to the inner side of the pull plate, one end of the fourth spring is fixedly connected to the limiting plate, and one end of the fixing rod passes through an adjacent fixing hole.

[0008] Furthermore, a second shock-absorbing block is fixedly connected to the top of the upper mounting bracket, third springs are fixedly connected to both sides of the second shock-absorbing block, a second mounting box is fixedly connected to the outer sides of the two third springs, and the second mounting box is movably sleeved on the outer side of the second shock-absorbing block.

[0009] Furthermore, a first mounting rod is fixedly connected to the top of the second mounting box, a first shock-absorbing block is fixedly connected to the top of the first mounting rod, second springs are fixedly connected to both sides of the first shock-absorbing block, the outer sides of the two second springs are fixedly connected to the first mounting box, and the first mounting box is movably sleeved on the outer side of the first shock-absorbing block.

[0010] Furthermore, a second mounting rod is fixedly connected to the top of the first mounting box, a first connecting plate is fixedly connected to the upper end of the second mounting rod, a first spring is fixedly connected to the bottom of the first connecting plate, a mounting tube is fixedly connected to the bottom of the first spring, and the first connecting plate is movably sleeved in the mounting tube.

[0011] Furthermore, a mounting plate is fixedly connected to the top of the mounting tube, and a plurality of mounting holes are equidistantly formed on the outer side of the mounting plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The utility model provides a limit rod, which is convenient for fixing pipes of different diameters and is easy to use. The pull plate is pulled, and the pull plate drives the fourth spring to stretch. At the same time, the pull plate drives one end of the fixing rod to no longer move in the fixing hole. The rotating plate is rotated, and the rotating plate drives the limit rod to rotate through the rotating shaft until one end of the limit rod is no longer set in the limit groove. At this time, the lower mounting bracket can be removed, and the pipe is placed in the upper mounting bracket. The lower mounting bracket is pushed upward until the four limit blocks are clamped and fixed. The rotating limit rod is installed in the limit groove and fixed. Through such a setting, it is convenient to fix pipes of different diameters and convenient to use.

[0014] 2. The utility model facilitates shock absorption of external force vibrations in different directions by setting the first spring, the second spring and the third spring, thereby improving the shock absorption effect. When the pipeline is subjected to longitudinal external force vibration, the external force vibration is transmitted to the second shock-absorbing block, and then to the third spring through the second shock-absorbing block to achieve buffering and absorption of the vibration. When the pipeline is subjected to lateral external force vibration, the external force vibration is transmitted to the first shock-absorbing block, and then to the second spring through the first shock-absorbing block to achieve buffering and absorption of the vibration. When the pipeline is subjected to vertical external force vibration, the external force vibration is transmitted to the first connecting plate, and then to the first spring through the first connecting plate to achieve buffering and absorption of the vibration. Through such an arrangement, it is convenient to dampen the external force vibrations in different directions, thereby improving the shock absorption effect.

[0015] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a gas transmission pipeline shock-absorbing support frame from the first angle of the present utility model.

[0017] Figure 2 This is a schematic diagram of the overall structure of a gas transmission pipeline shock-absorbing support frame from a second angle according to the present invention.

[0018] Figure 3 This is a schematic diagram of the overall structure of a gas transmission pipeline shock-absorbing support frame from the third angle of the present invention.

[0019] Figure 4 This is a partial structural diagram of the first spring of a gas delivery pipeline shock-absorbing support frame of the utility model.

[0020] Figure 5 This is a partial structural schematic diagram of an upper mounting bracket of a gas transmission pipeline shock-absorbing support frame of the utility model.

[0021] Figure 6 The utility model is a partial structural schematic diagram of a rotating shaft of a gas transmission pipeline shock-absorbing support frame.

[0022] Figure 7 This is a partial structural schematic diagram of a lower mounting bracket of a gas transmission pipeline shock-absorbing support frame of the present utility model.

[0023] In the figure: 1. Mounting plate; 2. Mounting tube; 3. First connecting plate; 4. First spring; 5. First mounting box; 6. Second spring; 7. First shock-absorbing block; 8. Second mounting box; 9. Third spring; 10. Second shock-absorbing block; 11. Upper mounting bracket; 12. Rotating shaft; 13. Rotating plate; 14. Fixed plate; 15. Limit rod; 16. Fourth spring; 17. Pull plate; 18. Fixed rod; 19. Limit block; 20. Lower mounting bracket; 21. Limit slot. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-Figure 7The support frame 11 is provided with a first mounting groove, and a rotating shaft 12 is movably installed in the first mounting groove. One end of the rotating shaft 12 is fixedly connected to a rotating plate 13, and the other end of the rotating shaft 12 is fixedly connected to a fixing plate 14. The circumferential outer surfaces of both sides of the fixing plate 14 are fixedly sleeved with limiting rods 15. The lower outer side of the upper mounting bracket 11 abuts against a lower mounting bracket 20, and both sides of the lower mounting bracket 20 are fixedly connected with a plurality of limiting grooves 21 at equal distances. The two limiting rods 15 are sleeved in adjacent limiting grooves 21, and the inner sides of the upper mounting bracket 11 and the lower mounting bracket 20 are fixedly connected with limiting blocks 19. Through the above technical solution, a limiting rail is installed on the outer side of the upper mounting bracket 11. When the lower mounting bracket 20 abuts against the outer side of the upper mounting bracket 11, the lower mounting bracket 20 is simultaneously installed in the limiting rail, and the limiting rail can limit the lower mounting bracket 20 to only move up and down;

[0026] The outer side of the limiting rod 15 is arc-shaped, and the inner side of the limiting groove 21 is also arc-shaped. The limiting rod 15 can be installed in the limiting groove 21 by rotating.

[0027] like Figure 1-Figure 7 As shown, a number of fixing holes are equidistantly provided on the outside of the fixing plate 14, one side of the upper mounting bracket 11 is fixedly connected to the limit plate, a fixing rod 18 is movably sleeved in the limit plate, one end of the fixing rod 18 is fixedly connected to the pull plate 17, the inner side of the pull plate 17 is fixedly connected to the fourth spring 16, one end of the fourth spring 16 is fixedly connected to the limit plate, one end of the fixing rod 18 passes through the adjacent fixing hole, through the above technical solution, the pull plate 17 is pulled, the pull plate 17 drives the fourth spring 16 to stretch, and at the same time the pull plate 17 drives the fixing plate One end of the fixed rod 18 is no longer active in the fixing hole. The rotating plate 13 is rotated, and the rotating plate 13 drives the limit rod 15 to rotate through the rotating shaft 12 until one end of the limit rod 15 is no longer set in the limit groove 21. At this time, the lower mounting bracket 20 can be removed, and the pipe is placed in the upper mounting bracket 11. The lower mounting bracket 20 is pushed upward until the four limit blocks 19 are clamped and fixed. The limit rod 15 is rotated and installed in the limit groove 21 and fixed. Through this arrangement, it is convenient to fix pipes of different diameters and convenient to use.

[0028] like Figures 1-4 As shown, a second shock-absorbing block 10 is fixedly connected to the top of the upper mounting bracket 11, and third springs 9 are fixedly connected on both sides of the second shock-absorbing block 10. The outer sides of the two third springs 9 are fixedly connected to a second mounting box 8, and the second mounting box 8 is movably sleeved on the outer side of the second shock-absorbing block 10. Through the above technical solution, the two third springs 9 have the same structural elastic force, which can push the second shock-absorbing block 10 to reset again after the second shock-absorbing block 10 is displaced due to vibration, so that the position of the second shock-absorbing block 10 remains in the middle of the second mounting box 8.

[0029] like Figures 1-4 As shown, the second mounting box 8 is fixedly connected to the top of the first mounting rod, and the first shock-absorbing block 7 is fixedly connected to the top of the first mounting rod. Second springs 6 are fixedly connected to both sides of the first shock-absorbing block 7, and the outer sides of the two second springs 6 are fixedly connected to the first mounting box 5. The first mounting box 5 is movably sleeved on the outer side of the first shock-absorbing block 7. Through the above technical solution, the two second springs 6 have the same structural elastic force, which can push the first shock-absorbing block 7 to reset again after the second shock-absorbing block 7 is displaced due to vibration, so that the position of the first shock-absorbing block 7 remains in the middle of the first mounting box 5.

[0030] like Figures 1-4 As shown, the second mounting rod is fixedly connected to the top of the first mounting box 5, the upper end of the second mounting rod is fixedly connected to the first connecting plate 3, the bottom of the first connecting plate 3 is fixedly connected to the first spring 4, the bottom of the first spring 4 is fixedly connected to the mounting tube 2, and the first connecting plate 3 is movably sleeved in the mounting tube 2. Through the above technical solution, when the first connecting plate 3 is displaced due to vibration, the first spring 4 can push the first connecting plate 3.

[0031] like Figure 1-Figure 3 As shown, a mounting plate 1 is fixedly connected to the top of the mounting tube 2, and a number of mounting holes are equidistantly provided on the outside of the mounting plate 1. Through the above technical solution, the shock-absorbing support frame can be fixed on a horizontal plane using fixing bolts through the mounting holes on the mounting plate 1.

[0032] It should be noted that when in use, the mounting plate 1 is fixed on a horizontal plane, and the pull plate 17 is pulled. The pull plate 17 drives the fourth spring 16 to stretch. At the same time, the pull plate 17 drives one end of the fixing rod 18 to no longer move in the fixing hole. The rotating plate 13 is rotated. The rotating plate 13 drives the limit rod 15 to rotate through the rotating shaft 12 until one end of the limit rod 15 is no longer set in the limit groove 21. At this time, the lower mounting bracket 20 can be removed, and the pipeline is placed in the upper mounting bracket 11. The lower mounting bracket 20 is pushed upward until the four limit blocks 19 are clamped and fixed. The limit rod 15 is rotated and installed in the limit groove 21. The pull plate 17 is operated in reverse to fix the pipeline.

[0033] When the pipeline is vibrated by external force impact, when the pipeline is vibrated by longitudinal external force, the external force vibration is transmitted to the second shock-absorbing block 10 through the limit block 19 and the upper mounting bracket 11, and is transmitted to the third spring 9 through the second shock-absorbing block 10 to achieve buffering and absorption of the vibration. When the pipeline is vibrated by lateral external force, the external force vibration is transmitted to the first shock-absorbing block 7 through the second mounting box 8 and the first mounting rod, and is transmitted to the second spring 6 through the first shock-absorbing block 7 to achieve buffering and absorption of the vibration. When the pipeline is vibrated by vertical external force, the external force vibration is transmitted to the first connecting plate 3 through the first mounting box 5 and the second mounting rod, and is transmitted to the first spring 4 through the first connecting plate 3 to achieve buffering and absorption of the vibration.

[0034] The utility model relates to the technical field of support frames and provides a shock-absorbing support frame for a gas transmission pipeline, which solves the problem that existing shock-absorbing support frames often need to use screws or the like to fix the pipeline, which is inconvenient to operate and inconvenient to fix pipelines of different diameters. The existing shock-absorbing support frame can easily absorb external force vibrations at multiple angles and is more practical.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A gas transmission pipeline shock-absorbing support frame, comprising an upper mounting bracket (11), characterized in that: A first mounting groove is provided inside the upper portion of the upper mounting bracket (11), a rotating shaft (12) is movably installed in the first mounting groove, one end of the rotating shaft (12) is fixedly connected to a rotating plate (13), the other end of the rotating shaft (12) is fixedly connected to a fixed plate (14), and limiting rods (15) are fixedly sleeved on the circumferential outer surfaces of both sides of the fixed plate (14), the lower outer side of the upper mounting bracket (11) is in contact with the lower mounting bracket (20), and both sides of the lower mounting bracket (20) are fixedly connected with a plurality of limiting grooves (21) at equal intervals, and the two limiting rods (15) are sleeved in adjacent limiting grooves (21), and both sides of the inner portions of the upper mounting bracket (11) and the lower mounting bracket (20) are fixedly connected with limiting blocks (19).

2. A gas transmission pipeline shock-absorbing support frame according to claim 1, characterized in that: A plurality of fixing holes are equidistantly provided on the outer side of the fixing plate (14), one side of the upper mounting bracket (11) is fixedly connected to the limit plate, a fixing rod (18) is movably sleeved in the limit plate, one end of the fixing rod (18) is fixedly connected to the pull plate (17), the inner side of the pull plate (17) is fixedly connected to a fourth spring (16), one end of the fourth spring (16) is fixedly connected to the limit plate, and one end of the fixing rod (18) passes through an adjacent fixing hole.

3. The gas transmission pipeline shock-absorbing support frame according to claim 2, characterized in that: A second shock-absorbing block (10) is fixedly connected above the upper mounting bracket (11), third springs (9) are fixedly connected to both sides of the second shock-absorbing block (10), and a second mounting box (8) is fixedly connected to the outer sides of the two third springs (9), and the second mounting box (8) is movably sleeved on the outer side of the second shock-absorbing block (10).

4. The gas transmission pipeline shock-absorbing support frame according to claim 3, characterized in that: The second mounting box (8) is fixedly connected to a first mounting rod above, the first mounting rod is fixedly connected to a first shock-absorbing block (7) above, both sides of the first shock-absorbing block (7) are fixedly connected to second springs (6), the outer sides of the two second springs (6) are fixedly connected to the first mounting box (5), and the first mounting box (5) is movably sleeved on the outer side of the first shock-absorbing block (7).

5. The gas transmission pipeline shock-absorbing support frame according to claim 4, characterized in that: A second mounting rod is fixedly connected to the upper portion of the first mounting box (5), a first connecting plate (3) is fixedly connected to the upper end of the second mounting rod, a first spring (4) is fixedly connected to the lower portion of the first connecting plate (3), a mounting tube (2) is fixedly connected to the lower portion of the first spring (4), and the first connecting plate (3) is movably sleeved in the mounting tube (2).

6. The gas transmission pipeline shock-absorbing support frame according to claim 5, characterized in that: A mounting plate (1) is fixedly connected to the top of the mounting cylinder (2), and a plurality of mounting holes are equidistantly formed on the outer side of the mounting plate (1).

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