Pipeline pressure stabilizing device for oil and gas storage and transportation

Abstract

The utility model discloses a pipeline pressure stabilizer for oil and gas storage and transportation, which relates to the technical field of oil and gas storage and transportation, and comprises a detection box, one end of the detection box is fixedly connected with a pressure detection meter, and the detection box is fixedly connected with a safety valve on one side of the pressure detection meter. The side, away from the pressure detection meter, of the detection box is fixedly connected with a connecting pipe. By the adoption of the structure, the supporting plate is installed on the pipeline pressure stabilizing device, the first threaded rod is installed in the supporting plate and connected with the two guide blocks, each guide block is connected with the corresponding clamping plate, and the installation holes are formed in the clamping plates, so that the distance between the two clamping plates can be adjusted; the pipeline pressure stabilizing device can adapt to mounting bases of different sizes within a certain range, the flexibility of the pipeline pressure stabilizing device is improved, device mounting is facilitated, the clamping plate can be kept stable and is not prone to sliding through the locking assembly connected with the first screw, and it is ensured that the clamping plate is stably clamped and fixed to the base.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil and gas storage and transportation, and particularly relates to a pressure stabilizing device for oil and gas storage and transportation pipelines. Background Art

[0002] Oil and gas storage and transportation refers to the storage and transportation of oil and natural gas. It covers the oil and gas gathering and processing in oil and gas field development, long-distance transportation of oil and gas, storage and loading and unloading at various transfer hubs, and terminal distribution and other projects and facilities. During oil and gas storage and transportation, due to the long transportation time of the pipeline, instability may occur, so a pressure stabilizing device is needed.

[0003] For example, a Chinese patent with publication number CN219389001U discloses an easily adjustable pipeline pressure stabilizing device, which belongs to the field of oil and gas storage and transportation technology, and includes a fixed seat, a plurality of damping shock absorbers are fixedly connected to the top of the fixed seat, a plurality of damping shock absorbers are fixedly connected to the same first support plate at the top, a plurality of support frames are fixedly connected to the top of the first support plate, a plurality of support frames are clamped with the same second support plate, and a plurality of support frames are sleeved with a fixed frame.

[0004] Although the above-mentioned pipeline pressure stabilizing device adopts the design of a fixed seat and a limit groove, so that it can be installed in different positions, and through the damping shock absorber to effectively buffer and reduce the vibration and impact generated by the pipeline when transporting oil and gas. However, due to the limited adjustability of the fixed seat, its applicability is limited, and it can often only adapt to a base of a specific size and lacks sufficient flexibility. In addition, multiple shock absorbers constitute a shock absorbing structure, and the shock absorbing structure is often subjected to additional shocks or vibrations, which will be damaged and aged, resulting in height changes, which will have an adverse effect on the storage and transportation of oil and gas, and may even cause safety hazards. Since the shock absorbing structure is fixed on the pipeline pressure stabilizing device, the shock absorbing structure cannot be replaced, which will seriously affect the entire pipeline pressure stabilizing device. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide an oil and gas storage and utilization pipeline pressure stabilizing device to solve the problems in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] 4. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

[0008] As a preferred technical solution, the same end of the sliding block fixedly connected to the fixing plate or the supporting plate is fixedly connected to a limiting block, and the limiting block is fitted with the side surface of the mounting plate for limiting position.

[0009] As a preferred technical solution, the fixing component includes a socket, a socket is opened on the mounting plate in a direction perpendicular to the slide slot, and the socket passes through the inner wall of the slide slot, and a corresponding socket is also opened on the slider, a plug rod is inserted into the inside of the socket, both ends of the plug rod extend to the outside of the mounting plate, and one end is fixedly connected to a torsion block, and the other end is fixedly connected to a screw head, the outer side surface of the screw head is threadedly connected to a screw sleeve, and the screw sleeve is in contact with the outer side surface of the mounting plate.

[0010] As a preferred technical solution, a guide groove is formed at one end of the support plate away from the mounting plate, the first screw is rotatably connected inside the guide groove, and the guide block is slidably connected inside the guide groove.

[0011] As a preferred technical solution, a blocking block is fixedly connected to the inside of the guide groove, the first screw is rotatably mounted in the blocking block, and the thread directions of the first screw on both side surfaces of the blocking block are oppositely arranged, and the right end of the first screw passes through the guide groove and extends to the outside of the support plate.

[0012] As a preferred technical solution, the locking assembly includes a first round block, the first round block is fixedly connected to the right end of the first screw, the first round block is threadedly connected to the second screw, one end of the second screw is fixedly connected to the second round block, the other end of the second screw is fixedly connected to a contact pad, and one side of the contact pad is movably contacted with one side of the support plate.

[0013] As a preferred technical solution, a sealing plate is fixedly connected to the right end of the connecting pipe, and a fixing rod is threadedly connected to the sealing plate.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, in the utility model, a support plate is installed on the pipeline pressure stabilizing device, a first screw is installed in the support plate, the first screw is connected to two guide blocks, each guide block is connected to a clamping plate, and a mounting hole is provided on the clamping plate, so the distance between the two clamping plates is adjustable, and can be adapted to mounting bases of different sizes within a certain range, thereby improving the flexibility of the pipeline pressure stabilizing device and facilitating the installation of the device. The locking assembly connected by the first screw can keep the clamping plate stable and not easy to slide, thereby ensuring that the clamping plate is stably clamped and fixed on the base;

[0016] Second, in the utility model, a sliding block is fixed on a fixing plate and a supporting plate, a sliding groove is provided on the mounting plate, a fixing assembly is installed on the supporting plate, and the telescopic shock absorber is fixed between the two mounting plates to form a shock absorbing structure. Therefore, when the telescopic shock absorber needs to be replaced, the mounting plate can be removed from between the fixing plate and the supporting plate by using the fixing assembly, so that the shock absorbing structure can be replaced, thereby avoiding the problem that the shock absorbing structure cannot be replaced and affects the operation of the pipeline pressure stabilizing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the connection between the slider and the slide groove of the utility model;

[0019] Figure 3 This is a schematic diagram of the supporting plate structure of the utility model when viewed from above;

[0020] Figure 4 This utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0021] Figure 5 This utility model Figure 3 A schematic diagram of the enlarged structure at B;

[0022] Figure 6 It is a schematic diagram of the separate structure of the slider and the slide groove of the utility model.

[0023] : Illustrations: 1. test box; 2. connecting pipe; 3. pressure test gauge; 4. safety valve; 5. fixing plate; 6. support plate; 7. telescopic shock absorber; 8. slide groove; 9. slider; 10. limit block; 11. fixing assembly; 111. plug rod; 112. twist block; 113. screw head; 114. screw sleeve; 115. socket; 12. clamping plate; 13. mounting hole; 14. guide groove; 15. first screw rod; 16. guide block; 17. barrier block; 18. locking assembly; 181. first round block; 182. second screw rod; 183. second round block; 184. resistance pad; 19. sealing plate; 20. fixing rod; 21. mounting plate. DETAILED DESCRIPTION

[0024] Example

[0025] refer to Figures 1 to 6 The oil and gas storage and utilization pipeline pressure stabilizing device described in this embodiment includes a detection box 1, one end of the detection box 1 is fixedly connected to a pressure detection gauge 3, the pressure detection gauge 3 detects the pressure in the pipeline, the detection box 1 is fixedly connected to a safety valve 4 on one side of the pressure detection gauge 3, the safety valve 4 can perform pressure relief operation in the pipeline, the detection box 1 is fixedly connected to a connecting pipe 2 on the side away from the pressure detection gauge 3, the other end of the detection box 1 is fixedly connected to a fixing plate 5, the fixing plate 5 is provided with a support plate 6 at the end away from the detection box 1, two mounting plates 21 are arranged between the support plate 6 and the fixing plate 5, the support plate 6 and the fixing plate 5 are fixedly connected with a slider 9 on one side close to each other, the two mounting plates 21 are provided with a slide groove 8 on the side away from each other, and the slider 9 is slidably connected to the slide groove 8 Then, one side of the mounting plate 21 is fixedly connected with a fixing component 11, and the end of the support plate 6 away from the mounting plate 21 is rotatably connected with a first screw 15 inside, and the outer surface of the first screw 15 is threadedly connected with a guide block 16, and two guide blocks 16 are provided, and one side of the first screw 15 is fixedly connected with a locking component 18, and the lower end of the guide block 16 is fixedly connected with a clamping plate 12, and mounting holes 13 are provided on both sides of the clamping plate 12. Through the above settings, the installer can easily adjust the position of the clamping plate 12 according to the actual base size, which simplifies the installation process and reduces the installation difficulty, so that the pipeline pressure stabilizing device can adapt to mounting bases of different sizes within a certain range. This design greatly improves the flexibility and adaptability of the device, making it suitable for a wider range of installation environments.

[0026] refer to Figure 1 The same end of the slider 9 fixedly connected to the fixed plate 5 or the support plate 6 is fixedly connected to the limiting block 10, and the limiting block 10 is limited by the side of the mounting plate 21; by fixing the limiting block 10 on the slider 9 on the fixed plate 5 and the support plate 6, the slider 9 can be completely slid into the slide groove 8 for docking, avoiding the slider 9 from being unable to be accurately aligned with the slide groove 8, resulting in the inability to accurately fix the mounting plate 21.

[0027] refer to Figure 4-5 The fixing assembly 11 includes a socket 115. The mounting plate 21 is provided with a socket 115 in a direction perpendicular to the slide slot 8. The socket 115 penetrates the inner wall of the slide slot 8, and the slider 9 is also provided with a socket 115. A plug rod 111 is inserted into the socket 115. Both ends of the plug rod 111 extend outside the mounting plate 21, and one end is fixedly connected to a torsion block 112, and the other end is fixedly connected to a screw head 113. The outer side of the screw head 113 is threadedly connected to a screw sleeve 114. And the screw sleeve 114 is in contact with and fits with the outer side surface of the mounting plate 21; by setting the fixing component 11, moving the torsion block 112, inserting the insertion rod 111 into the insertion hole 115, and the screw head 113 connected to one side of the insertion rod 111 extends out of the mounting plate 21, and then the screw sleeve 114 is threaded on the screw head 113 to fix the insertion rod 111, thereby fixing the slider 9 and the slide groove 8, so that the telescopic shock absorber 7 is fixed under the detection box 1, and vice versa, the telescopic shock absorber 7 can be removed from the detection box 1.

[0028] refer to Figure 3 A guide groove 14 is provided at one end of the support plate 6 away from the mounting plate 21, the first screw 15 is rotatably connected to the inside of the guide groove 14, the guide block 16 is slidably connected to the inside of the guide groove 14, and a blocking block 17 is fixedly connected to the inside of the guide groove 14. The first screw 15 is rotatably sleeved in the blocking block 17, and the thread rotation directions of the first screw 15 on the two side surfaces of the blocking block 17 are oppositely arranged, and the right end of the first screw 15 passes through the guide groove 14 and extends to the outside of the support plate 6; by providing the guide groove 14 on the support plate 6, the first screw 15 rotates inside it, and the guide block 16 slides with it, so that the two clamping plates 12 can move in opposite directions, and a blocking block 17 is provided to limit the moving position of the two guide blocks 16.

[0029] refer to Figure 5 The locking assembly 18 includes a first round block 181, which is fixedly connected to the right end of the first screw rod 15, and a second screw rod 182 is threadedly connected to the first round block 181, one end of the second screw rod 182 is fixedly connected to the second round block 183, and the other end of the second screw rod 182 is fixedly connected to a contact pad 184, and one side of the contact pad 184 is movably contacted with one side of the support plate 6; by setting the locking assembly 18, the first round block 181 is fixed to the first screw rod 15, so that the staff can rotate the first screw 15 conveniently, and the second screw 182 is threaded on the first round block 181, and the second round block 183 is fixed on one side of the second screw 182, and the contact pad 184 is fixed on the other side of the second screw 182. Rotating the second round block 183 drives the second screw rod 182 to make the contact pad 184 move and contact the support plate 6, preventing the first round block 181 from loosening and driving the first screw 15 to rotate, thereby keeping the clamping plate 12 stable.

[0030] refer to Figure 1The right end of the connecting pipe 2 is fixedly connected with a sealing plate 19, and a fixing rod 20 is threadedly connected to the sealing plate 19; the sealing plate 19 and the fixing rod 20 are provided to connect an external pipeline.

[0031] Principle and advantages of use: Rotate the second round block 183 to drive the second screw 182 to rotate, and the second screw 182 drives the contact pad 184 to move away from the support plate 6, and then rotate the first round block 181 to drive the first screw 15 to rotate, and the two guide blocks 16 on the first screw 15 move in the guide groove 14, so that the guide block 16 drives the clamping plate 12 to move, which can adapt to installation bases of different sizes within a certain range, improve the flexibility of the pipeline pressure stabilizing device, and facilitate the installation of the device, and then rotate the second round block 183 again to make the second screw 182 drive the contact pad 184 to move and contact the support plate 6, which can prevent the clamping plate 12 from loosening, and when the telescopic shock absorber 7 needs to be adjusted When replacing, first rotate the screw sleeve 114 on the fixing plate 5 to remove it from the screw head 113, then move the twist block 112 to drive the insertion rod 111 to move away from the socket 115, so that the fixing plate 5 is separated from the upper mounting plate 21, remove the detection box and place it on the ground, then rotate the screw sleeve 114 on the supporting plate 6 to remove it from the screw head 113, then move the twist block 112 to drive the insertion rod 111 to move away from the socket 115, so that the supporting plate 6 is separated from the lower mounting plate 21, so that the two mounting plates 21 can be removed from the device. Since the multiple telescopic shock absorbers 7 and the mounting plate 21 form a shock absorbing structure, the shock absorbing structure can be replaced.

Claims

1. A pressure stabilizing device for oil and gas storage and utilization pipelines, comprising a detection box (1), characterized in that: One end of the detection box (1) is fixedly connected to a pressure detection gauge (3); a safety valve (4) is fixedly connected to one side of the detection box (1) located on the pressure detection gauge (3); a connecting pipe (2) is fixedly connected to the side of the detection box (1) away from the pressure detection gauge (3); the other end of the detection box (1) is fixedly connected to a fixing plate (5); a support plate (6) is provided at the end of the fixing plate (5) away from the detection box (1); two mounting plates (21) are provided between the supporting plate (6) and the fixing plate (5); a slider (9) is fixedly connected to one side of the supporting plate (6) and the fixing plate (5) close to each other; the two mounting plates (21) are fixedly connected to the fixing plate (5) and the fixing plate (5); 21) are provided with a slide groove (8) on one side away from each other, the slider (9) is slidably connected to the slide groove (8), one side of the mounting plate (21) is fixedly connected with a fixing component (11), one end of the support plate (6) away from the mounting plate (21) is internally rotatably connected with a first screw rod (15), the outer surface of the first screw rod (15) is threadedly connected with a guide block (16), and two guide blocks (16) are provided, one side of the first screw rod (15) is fixedly connected with a locking component (18), the lower end of the guide block (16) is fixedly connected with a clamping plate (12), and both sides of the clamping plate (12) are provided with mounting holes (13).

2. The oil and gas storage and utilization pipeline pressure stabilizing device according to claim 1 is characterized by: The same end of the sliding block (9) fixedly connected to the fixing plate (5) or the supporting plate (6) is fixedly connected to a limiting block (10), and the limiting block (10) is fitted with the side surface of the mounting plate (21) for limiting position.

3. The oil and gas storage and utilization pipeline pressure stabilizing device according to claim 1 is characterized by: The fixing assembly (11) comprises a socket (115), the mounting plate (21) is provided with a socket (115) in a direction perpendicular to the slide groove (8), and the socket (115) passes through the inner wall of the slide groove (8), and the slider (9) is also provided with a socket (115) correspondingly, an insertion rod (111) is inserted into the interior of the socket (115), both ends of the insertion rod (111) extend outside the mounting plate (21), one end is fixedly connected to a torsion block (112), and the other end is fixedly connected to a screw head (113), the outer side surface of the screw head (113) is threadedly connected to a screw sleeve (114), and the screw sleeve (114) is in contact with and fits the outer side surface of the mounting plate (21).

4. The oil and gas storage and utilization pipeline pressure stabilizing device according to claim 1 is characterized by: A guide groove (14) is formed at one end of the support plate (6) away from the mounting plate (21); the first screw rod (15) is rotatably connected inside the guide groove (14); and the guide block (16) is slidably connected inside the guide groove (14).

5. The oil and gas storage and utilization pipeline pressure stabilizing device according to claim 4 is characterized by: The guide groove (14) is fixedly connected to a blocking block (17), the first screw rod (15) is rotatably mounted in the blocking block (17), and the threads of the first screw rod (15) on both side surfaces of the blocking block (17) are arranged in opposite directions, and the right end of the first screw rod (15) passes through the guide groove (14) and extends to the outside of the support plate (6).

6. The oil and gas storage and utilization pipeline pressure stabilizing device according to claim 1, characterized in that: The locking assembly (18) comprises a first round block (181), wherein the first round block (181) is fixedly connected to the right end of the first screw rod (15), a second screw rod (182) is threadedly connected through the first round block (181), one end of the second screw rod (182) is fixedly connected to a second round block (183), and the other end of the second screw rod (182) is fixedly connected to a contact pad (184), and one side of the contact pad (184) is movably contacted with one side of the support plate (6).

7. The oil and gas storage and utilization pipeline pressure stabilizing device according to claim 1 is characterized by: The right end of the connecting pipe (2) is fixedly connected to a sealing plate (19), and a fixing rod (20) is threadedly connected to the sealing plate (19).

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