Petrochemical pipeline bracket and mounting process thereof

Abstract

The invention relates to the technical field of pipe brackets, in particular to a petrochemical pipeline pipe bracket and a mounting technology thereof.The petrochemical pipeline pipe bracket comprises a mounting base, a pipe bracket base fixedly arranged at the top of the mounting base, an adjusting mechanism and a mounting mechanism, and the adjusting mechanism and the mounting mechanism are arranged in the mounting base; the supporting mechanism comprises four mounting blocks fixedly arranged on the outer side surface of the mounting base, a supporting screw rod is rotationally connected between every two mounting blocks, lifting plates are in threaded connection with the circumferential surfaces of the two supporting screw rods, and four supporting rods are rotationally connected to the surfaces, away from the mounting base, of the two lifting plates; by means of the supporting mechanism and the adjusting mechanism, the pipeline can be supported, the area of the contact area between the pipe bracket and the pipeline can be enlarged, and therefore the supporting effect of the pipe bracket on the pipeline can be improved, and the situation that the pipeline is bent and deformed due to the gravity or vibration of the pipeline is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of pipe supports, and in particular to a petrochemical pipeline pipe support and an installation process thereof. Background Art

[0002] The oil pipeline is composed of oil pipes and their accessories, and is equipped with corresponding oil pump units according to the needs of the process flow. It is designed and installed into a complete pipeline system to complete the tasks of oil loading and unloading and transfer. It is one of the main equipment in the oil storage and transportation industry, and it is also the most important transportation equipment for crude oil and petroleum products. Compared with railway and road oil transportation, which are also land transportation methods, pipeline oil transportation has the characteristics of large transportation volume, good airtightness, low cost and high safety factor.

[0003] The pipes of oil pipelines are generally steel pipes, which are connected into long-distance pipelines using connection devices such as welding and flanges, and valves are used for opening and closing control and flow regulation. Oil pipelines are usually used for long-distance transportation. The installation path of oil pipelines is uneven, and during the transportation of oil, the oil pipelines shake with the transportation of oil, which affects the use of the oil pipelines. Therefore, it is necessary to install and fix the pipelines using pipeline brackets.

[0004] During use of existing pipe supports, the contact area between the pipe supports and the pipeline is mostly narrow. Due to the existence of the pipeline's own gravity and the vibration generated by the pipeline during use, the contact area between the pipeline and the pipe support is prone to bending and deformation, which affects the normal use of the subsequent pipeline. In view of this, the present invention proposes a petrochemical pipeline support and an installation process thereof. Summary of the invention

[0005] Technical issues solved

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a petrochemical pipeline support and an installation process thereof, which can effectively solve the problems in the prior art.

[0007] Technical Solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] The present invention provides a petrochemical pipeline support and its installation process, comprising a mounting seat, a pipe support seat fixed on the top of the mounting seat, and an adjustment mechanism and an installation mechanism arranged inside the mounting seat, wherein a support mechanism is arranged outside the mounting seat;

[0010] The support mechanism includes four mounting blocks fixed on the outer surface of the mounting seat, a support screw is rotatably connected between every two of the mounting blocks, the circumferential surfaces of the two support screws are threadedly connected with lifting plates, the two lifting plates are rotatably connected with four support rods away from the surface of the mounting seat, and every two of the support rods are rotatably connected with a support seat at one end away from the lifting plates.

[0011] Preferably, the adjustment mechanism comprises a worm gear coaxially fixed on the top of the circumferential surface of the two supporting screws, a worm is rotatably connected to the top of the mounting seat, and the worm is meshed with the two worm gears.

[0012] Preferably, the mounting mechanism includes a mounting plate fixedly arranged inside the mounting seat, an adjusting screw is rotatably connected inside the mounting plate, a front mounting leg is threadedly connected to the circumferential surface of the adjusting screw, a limiting rod is fixedly arranged on the lower surface of the mounting plate, a rear mounting leg is slidably connected to the circumferential surface of the limiting rod, the lower ends of the front mounting leg and the rear mounting leg pass through the bottom of the mounting seat and extend to the bottom of the mounting seat, a fixing block is fixedly arranged at the lower ends of the front mounting leg and the rear mounting leg, and mounting holes are provided inside the two fixing blocks.

[0013] Preferably, a fixing rod is fixedly provided at the bottom inner of the mounting seat, a rotating rod is rotatably connected to the circumferential surface of the fixing rod, two extension rods are slidably connected inside the rotating rod, and the two extension rods are rotatably connected to the outer surfaces of the front mounting leg and the rear mounting leg respectively at one end away from the fixing rod.

[0014] Preferably, a driven bevel gear is coaxially fixed to the upper end of the adjusting screw, a transmission rod is rotatably connected inside the mounting seat, a transmission bevel gear is coaxially fixed to one end of the transmission rod close to the driven bevel gear, and the transmission bevel gear is meshed with the driven bevel gear.

[0015] Preferably, the two upper mounting blocks away from the mounting seat surface are both rotatably connected with adjustment rods, and one end of the two adjustment rods away from the mounting blocks is rotatably connected to the outer side surfaces of two of the support rods respectively.

[0016] Preferably, the worm and the transmission rod pass through the outer surface of the mounting seat at one end away from the support screw and extend to the outside of the mounting seat. The worm and the transmission rod are coaxially fixed with a turntable at one end away from the support screw, and the edges of the outer surfaces of the two turntables are rotatably connected with rockers.

[0017] Preferably, two protective shells are fixedly provided on the top of the outer surface of the mounting seat, and the two protective shells are respectively located on the outer sides of the two worm gears.

[0018] A process for installing a petrochemical pipeline support comprises the following steps:

[0019] S1. The mounting base is installed by the mounting mechanism, which can increase the stability of the mounting base during use, and the setting of the mounting mechanism can install the mounting base on an uneven ground;

[0020] S2. Place the pipe on the pipe support seat, and the inner surface of the pipe support seat is in close contact with the outer surface of the pipe, so that the pipe can be supported, and the semicircular setting of the pipe support seat can limit the position of the pipe and increase the stability of the pipe during use;

[0021] S3. The adjusting mechanism can drive the supporting mechanism to work, and the supporting mechanism can further support the pipeline, thereby improving the supporting effect of the pipe support on the pipeline;

[0022] S4. Rotate the support screw to drive the lifting plate up and down through the thread, and cooperate with the support rod to drive the support seat to move, thereby expanding the contact area between the pipe support and the pipeline, and preventing the pipeline from bending and deforming due to its own gravity or vibration.

[0023] Beneficial Effects

[0024] Compared with the known public technology, the technical solution provided by the present invention has the following beneficial effects:

[0025] 1. The present invention is provided with a supporting mechanism and an adjusting mechanism, which can support the pipeline and expand the contact area between the pipe support and the pipeline, thereby improving the supporting effect of the pipe support on the pipeline, avoiding the bending and deformation of the pipeline due to its own gravity or vibration generated during use, and then improving the practicality of the pipe support.

[0026] 2. The present invention is provided with an installation mechanism, which can be used to install the mounting seat. When the ground in the pipe support installation area is uneven, the adjusting screw is rotated, and the front mounting leg can be driven to rise and fall through the thread. The fixed rod, the rotating rod and the extension rod can be used to drive the rear mounting leg to rise and fall, thereby changing the height difference between the two mounting legs, thereby improving the practicability of the pipe support installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a schematic diagram of a first three-dimensional structure of the present invention;

[0029] Figure 2 It is a schematic diagram of a second three-dimensional structure of the present invention;

[0030] Figure 3 It is a schematic diagram of the three-dimensional structure of the present invention;

[0031] Figure 4 It is a cross-sectional three-dimensional structural schematic diagram of the present invention;

[0032] Figure 5 It is a right-side cutaway three-dimensional structural schematic diagram of the present invention.

[0033] The numbers in the figure represent: 1. mounting seat; 2. pipe support seat; 3. supporting mechanism; 4. mounting block; 5. supporting screw; 6. lifting plate; 7. supporting rod; 8. supporting seat; 9. adjusting rod; 10. adjusting mechanism; 11. worm gear; 12. worm; 13. protective shell; 14. turntable; 15. mounting mechanism; 16. mounting plate; 17. adjusting screw; 18. front mounting leg; 19. limiting rod; 20. rear mounting leg; 21. fixing rod; 22. rotating rod; 23. extension rod; 24. transmission rod; 25. transmission bevel gear; 26. driven bevel gear. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] A petrochemical pipeline support and its installation process, reference Figure 1-Figure 5 , including a mounting seat 1, a pipe support seat 2 fixed on the top of the mounting seat 1, and an adjustment mechanism 10 and a mounting mechanism 15 arranged inside the mounting seat 1. A support mechanism 3 is provided on the outside of the mounting seat 1. The support mechanism 3 includes four mounting blocks 4 fixed on the outer surface of the mounting seat 1, a support screw 5 is rotatably connected between every two mounting blocks 4, and the circumferential surfaces of the two support screws 5 are threadedly connected with a lifting plate 6, and the two lifting plates 6 are rotatably connected with four support rods 7 away from the surface of the mounting seat 1, and every two support rods 7 are rotatably connected with a support seat 8 at one end away from the lifting plate 6, and the two mounting blocks 4 located above are rotatably connected with adjustment rods 9 away from the surface of the mounting seat 1, and the ends of the two adjustment rods 9 away from the mounting blocks 4 are rotatably connected to the outer surfaces of two of the support rods 7.

[0036] In this embodiment, the support screw 5 is installed through the mounting block 4 so that the support screw 5 can be rotated, and the lifting plate 6 can be driven to move up and down through the thread. During the lifting and lowering process of the lifting plate 6, the support seat 8 can be driven to move through the support rod 7 and the adjusting rod 9, thereby expanding the supporting area of ​​the pipe support for the pipeline and improving the supporting effect of the pipe support on the pipeline.

[0037] Specifically, the adjustment mechanism 10 includes a worm gear 11 coaxially fixed to the top of the circumferential surface of the two support screws 5, a worm 12 is rotatably connected to the top of the mounting base 1, the worm 12 is meshed with the two worm gears 11, and two protective shells 13 are fixed to the top of the outer surface of the mounting base 1, and the two protective shells 13 are respectively located on the outside of the two worm gears 11.

[0038] In this embodiment, rotating the worm 12 can drive the worm wheel 11 to rotate, thereby driving the support screw 5 to rotate. The protective shell 13 can protect the worm wheel 11 to prevent external dust from adhering to the outside of the worm wheel 11 and affecting the normal rotation of the worm wheel 11.

[0039] Furthermore, the mounting mechanism 15 includes a mounting plate 16 fixedly arranged inside the mounting seat 1, an adjusting screw 17 is rotatably connected inside the mounting plate 16, a front mounting leg 18 is threadedly connected to the circumferential surface of the adjusting screw 17, a limiting rod 19 is fixedly arranged on the lower surface of the mounting plate 16, a rear mounting leg 20 is slidably connected to the circumferential surface of the limiting rod 19, the lower ends of the front mounting leg 18 and the rear mounting leg 20 pass through the bottom of the mounting seat 1 and extend to the bottom of the mounting seat 1, a fixing block is fixedly arranged at the lower ends of the front mounting leg 18 and the rear mounting leg 20, mounting holes are provided inside the two fixing blocks, a fixing rod 21 is fixedly arranged at the bottom of the mounting seat 1, a rotating rod 22 is rotatably connected to the circumferential surface of the fixing rod 21, two extension rods 23 are slidably connected inside the rotating rod 22, and the ends of the two extension rods 23 away from the fixing rod 21 are rotatably connected to the outer surfaces of the front mounting leg 18 and the rear mounting leg 20 respectively.

[0040] In this embodiment, the adjusting screw 17 and the limiting rod 19 are installed through the mounting plate 16, so that the adjusting screw 17 can be rotated, and the front mounting leg 18 can be driven to rise and fall through the thread. During the lifting and lowering process of the front mounting leg 18, the rear mounting leg 20 can be driven to rise and fall through the fixing rod 21 in cooperation with the rotating rod 22 and the extension rod 23, thereby changing the height difference between the front mounting leg 18 and the rear mounting leg 20, so that the mounting base 1 can be installed on an uneven ground.

[0041] Furthermore, a driven bevel gear 26 is coaxially fixed to the upper end of the adjusting screw 17, and a transmission rod 24 is rotatably connected inside the mounting seat 1. A transmission bevel gear 25 is coaxially fixed to one end of the transmission rod 24 close to the driven bevel gear 26, and the transmission bevel gear 25 is meshed with the driven bevel gear 26. The worm 12 and the transmission rod 24 penetrate the outer surface of the mounting seat 1 at one end away from the support screw 5 and extend to the outside of the mounting seat 1. The worm 12 and the transmission rod 24 are coaxially fixed to one end away from the support screw 5 with a turntable 14, and the edges of the outer surfaces of the two turntables 14 are rotatably connected with rockers.

[0042] In this embodiment, by holding and rotating the rocker, the worm 12 and the transmission rod 24 can be driven to rotate through the turntable 14. During the rotation of the transmission rod 24, the transmission bevel gear 25 cooperates with the driven bevel gear 26 to drive the adjusting screw 17 to rotate.

[0043] A process for installing a petrochemical pipeline support comprises the following steps:

[0044] S1. The mounting base 1 is mounted by the mounting mechanism 15, so that the stability of the mounting base 1 during use can be increased, and the setting of the mounting mechanism 15 can enable the mounting base 1 to be mounted on an uneven ground;

[0045] S2. Place the pipeline on the pipe support seat 2, and the inner surface of the pipe support seat 2 is in close contact with the outer surface of the pipeline, so that the pipeline can be supported, and the semicircular setting of the pipe support seat 2 can limit the position of the pipeline and increase the stability of the pipeline during use;

[0046] S3. The adjusting mechanism 10 can drive the supporting mechanism 3 to work, and the supporting mechanism 3 can further support the pipeline, thereby improving the supporting effect of the pipe support on the pipeline;

[0047] S4. The support screw 5 is rotated to drive the lifting plate 6 to move up and down through the thread, and the support rod 7 is used to drive the support seat 8 to move, thereby expanding the contact area between the pipe support and the pipeline, and preventing the pipeline from bending and deforming due to its own gravity or vibration.

[0048] Working principle: Hold and rotate the rocker, and the drive rod 24 can be driven to rotate through the turntable 14. During the rotation of the drive rod 24, the drive bevel gear 25 cooperates with the driven bevel gear 26 to drive the adjusting screw 17 to rotate. During the rotation of the adjusting screw 17, the front mounting leg 18 can be driven to rise and fall through the thread. During the lifting and lowering of the front mounting leg 18, the rear mounting leg 20 can be driven to rise and fall through the fixed rod 21 cooperates with the rotating rod 22 and the extension rod 23, and the height difference between the front mounting leg 18 and the rear mounting leg 20 is changed. Install the mounting base 1 on the uneven ground through the mounting hole, place the pipe above the pipe support seat 2, and the inner surface of the pipe support seat 2 is in close contact with the outer surface of the pipe, hold and turn the rocker, the turntable 14 can drive the worm 12 to rotate, and the worm gear 11 can drive the support screw 5 to rotate. During the rotation of the support screw 5, the lifting plate 6 can be driven to rise through the thread. During the rising process of the lifting plate 6, the support seat 8 can be driven to move through the support rod 7 and the adjusting rod 9, thereby expanding the supporting area of ​​the pipe support for the pipe and improving the supporting effect of the pipe support on the pipe.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A petrochemical pipeline support, comprising a mounting seat (1), a support seat (2) fixed on the top of the mounting seat (1), and an adjustment mechanism (10) and a mounting mechanism (15) arranged inside the mounting seat (1), characterized in that: A supporting mechanism (3) is provided on the outer side of the mounting seat (1); The support mechanism (3) comprises four mounting blocks (4) fixedly mounted on the outer surface of the mounting seat (1); a support screw (5) is rotatably connected between every two of the mounting blocks (4); a lifting plate (6) is threadedly connected to the circumferential surfaces of the two support screws (5); the two lifting plates (6) are rotatably connected to four support rods (7) away from the surface of the mounting seat (1); and one end of every two support rods (7) away from the lifting plate (6) is rotatably connected to a support seat (8).

2. A petrochemical pipeline support according to claim 1, characterized in that: The adjusting mechanism (10) comprises a worm wheel (11) coaxially fixed to the top of the circumferential surface of two supporting screw rods (5); a worm (12) is rotatably connected to the top of the mounting seat (1); and the worm (12) is meshed with the two worm wheels (11).

3. A petrochemical pipeline support according to claim 2, characterized in that: The mounting mechanism (15) comprises a mounting plate (16) fixedly mounted inside the mounting seat (1), an adjusting screw (17) rotatably connected inside the mounting plate (16), a front mounting leg (18) being threadedly connected to the circumferential surface of the adjusting screw (17), a limiting rod (19) being fixedly mounted on the lower surface of the mounting plate (16), a rear mounting leg (20) being slidably connected to the circumferential surface of the limiting rod (19), the lower ends of the front mounting leg (18) and the rear mounting leg (20) passing through the bottom of the mounting seat (1) and extending to the bottom of the mounting seat (1), a fixing block being fixedly mounted on the lower ends of the front mounting leg (18) and the rear mounting leg (20), and a mounting hole being provided inside the two fixing blocks.

4. A petrochemical pipeline support according to claim 3, characterized in that: A fixing rod (21) is fixedly provided at the bottom of the mounting seat (1); a rotating rod (22) is rotatably connected to the circumferential surface of the fixing rod (21); two extension rods (23) are slidably connected inside the rotating rod (22); and the ends of the two extension rods (23) away from the fixing rod (21) are rotatably connected to the outer surfaces of the front mounting leg (18) and the rear mounting leg (20), respectively.

5. The petrochemical pipeline support according to claim 3, characterized in that: A driven bevel gear (26) is coaxially fixedly disposed on the upper end of the adjusting screw rod (17), a transmission rod (24) is rotatably connected inside the mounting seat (1), a transmission bevel gear (25) is coaxially fixedly disposed on one end of the transmission rod (24) close to the driven bevel gear (26), and the transmission bevel gear (25) is meshed with the driven bevel gear (26).

6. The petrochemical pipeline support according to claim 1, characterized in that: The surfaces of the two upper mounting blocks (4) away from the mounting seat (1) are both rotatably connected to adjustment rods (9), and one end of the two adjustment rods (9) away from the mounting blocks (4) is rotatably connected to the outer surfaces of two of the support rods (7).

7. The petrochemical pipeline support according to claim 5, characterized in that: The ends of the worm (12) and the transmission rod (24) away from the support screw (5) penetrate the outer surface of the mounting seat (1) and extend to the outside of the mounting seat (1); the ends of the worm (12) and the transmission rod (24) away from the support screw (5) are coaxially fixed with a turntable (14); and the outer edges of the two turntables (14) are rotatably connected with rockers.

8. The petrochemical pipeline support according to claim 2, characterized in that: Two protective shells (13) are fixedly arranged on the top of the outer surface of the mounting seat (1), and the two protective shells (13) are respectively located on the outer sides of the two worm wheels (11).

9. A process for installing a petrochemical pipeline support according to any one of claims 1 to 8, characterized in that: Here are the steps: S1. The mounting base (1) is mounted by means of the mounting mechanism (15), so that the stability of the mounting base (1) during use can be increased, and the setting of the mounting mechanism (15) can enable the mounting base (1) to be mounted on an uneven ground; S2. The pipeline is placed on the pipe support seat (2), and the inner surface of the pipe support seat (2) is in close contact with the outer surface of the pipeline, so that the pipeline can be supported, and the semicircular setting of the pipe support seat (2) can limit the position of the pipeline, thereby increasing the stability of the pipeline during use; S3. The adjusting mechanism (10) can drive the supporting mechanism (3) to work, and the supporting mechanism (3) can further support the pipeline, thereby improving the supporting effect of the pipe support on the pipeline; S4. The support screw (5) is rotated to drive the lifting plate (6) to move up and down through the screw thread, and the support rod (7) is used to drive the support seat (8) to move, thereby expanding the contact area between the pipe support and the pipeline, and preventing the pipeline from bending and deforming due to its own gravity or vibration.

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