Petroleum conveying pipeline

Abstract

The utility model discloses a petroleum delivery pipeline, which relates to the technical field of petroleum pipes and comprises a delivery pipeline body, flange plates are welded at two ends of the delivery pipeline body, support rods are symmetrically distributed at the front end and the rear end of the delivery pipeline body, and threaded grooves are respectively arranged at the central positions of the support rods. And threaded rods are inserted into the threaded grooves. According to the thermal insulation material conveying pipeline, the supporting rod and the threaded rod are arranged, when a thermal insulation material needs to be mounted and dismounted, a worker only needs to rotate the threaded rod, the limiting plate and the conveying pipeline body can be driven to be close to or away from each other, and the worker does not need to conduct repeated winding and fixing with the help of an adhesive tape; in the mounting and transferring process of the conveying pipeline body, the two sets of supporting plates distributed at the bottom end of the conveying pipeline body can abut against the ground, so that the contact area between the conveying pipeline body and the ground can be increased, and the stability of the conveying pipeline body in the placing process is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum pipes, in particular to a petroleum transportation pipeline. Background Art

[0002] During the oil extraction process, oil pipelines are needed to complete the oil loading and unloading and transportation tasks. When the existing oil pipelines are in use, in order to prevent the oil in the pipeline from freezing during transportation, the staff needs to sheath insulation materials on the outside of the pipeline. When sheathing the insulation materials, the staff generally use tape to fix the insulation materials on the outside of the pipeline, which makes the entire fixing process more cumbersome. When the insulation materials reach the end of their service life, it will take the staff a long time to remove them. To this end, we propose an oil pipeline to solve the above problems. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes an oil transportation pipeline.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A petroleum pipeline comprises a pipeline body, flanges are welded at both ends of the pipeline body, support rods are symmetrically distributed at the front and rear ends of the pipeline body, and threaded grooves are respectively opened at the center positions of the support rods, threaded rods are inserted into the threaded grooves, and the sides of the threaded rods close to each other are connected to limit plates through bearings, and the outer side of the pipeline body is wrapped with thermal insulation material.

[0006] Preferably, the sides of the threaded rods that are away from each other are respectively connected with rotating blocks, and the side edges of the rotating blocks are respectively connected with the rotating balls through connecting rods.

[0007] Preferably, abutment blocks are evenly distributed on one side of the limiting plate close to the conveying pipe body, and the abutment blocks are configured as conical structures.

[0008] Preferably, the left and right ends of the support rod are respectively connected with mounting rings, and the sides of the mounting rings are connected with fixing blocks, and the front and rear sets of fixing blocks are connected by bolts.

[0009] Preferably, support plates are symmetrically distributed at the bottom end of the conveying pipe body, and the front and back sides of the upper side of the support plates are respectively connected with insertion rods, a movable groove adapted to the insertion rod is opened inside the support rod, and the side of the support rod is connected to the support plate by bolts.

[0010] Preferably, a rubber plate is glued to the bottom end of the support plate, and anti-slip particles are evenly distributed on the lower side of the rubber plate.

[0011] Preferably, the side edges of the limiting plates are symmetrically connected with moving rods, and the interior of the supporting rods is provided with guide grooves adapted to the moving rods.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The device is provided with a support rod and a threaded rod. When the insulation material needs to be installed or removed, the staff only needs to rotate the threaded rod to drive the limit plate and the conveying pipeline body closer or farther away, without the need for the staff to use tape to wrap and fix them multiple times, thereby effectively improving the convenience of the device during use.

[0014] 2. The device is provided with support plates and insertion rods. During the installation and transportation of the conveying pipe body, the two groups of support plates distributed at the bottom of the conveying pipe body can be in contact with the ground, thereby increasing the contact area with the ground, so as to effectively ensure the stability of the conveying pipe body during placement, and prevent the conveying pipe body from rolling easily during installation and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of an oil transportation pipeline proposed by the utility model;

[0016] Figure 2 for Figure 1 A three-dimensional cross-sectional schematic diagram of the conveying pipeline body and the insulation material structure;

[0017] Figure 3 The utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 4 for Figure 1 A three-dimensional cross-sectional schematic diagram of the mounting ring and the fixing block structure;

[0019] Figure 5 for Figure 1 Schematic diagram of the three-dimensional cross-section of the threaded rod and moving rod structure.

[0020] In the figure: 1. Conveying pipeline body; 2. Flange; 3. Support rod; 4. Threaded rod; 5. Limiting plate; 6. Rotating block; 7. Moving rod; 8. Insulation material; 9. Abutment block; 10. Mounting ring; 11. Fixed block; 12. Support plate; 13. Inserting rod; 14. Rubber sheet; 15. Rotating ball. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 A petroleum pipeline comprises a pipeline body 1, flanges 2 are welded at both ends of the pipeline body 1, support rods 3 are symmetrically distributed at the front and rear ends of the pipeline body 1, and threaded grooves are respectively opened at the center positions of the support rods 3, threaded rods 4 are inserted inside the threaded grooves, and the sides of the threaded rods 4 close to each other are connected to limit plates 5 through bearings, the outer side of the pipeline body 1 is wrapped with insulation material 8, and the insulation material 8 can be a material with good insulation effect such as glass wool or rock wool to achieve insulation of the outer side of the pipeline body 1, and an opening is opened inside the insulation material 8, so that it can be easily wrapped around the outer periphery of the pipeline body 1.

[0023] Further, see Figure 2 and Figure 3 It can be known that the sides of the threaded rod 4 that are away from each other are respectively connected with a rotating block 6, and the sides of the rotating block 6 are respectively connected by a connecting rod and a rotating ball 15. When in use, the connecting rod and the rotating ball 15 cooperate with each other to facilitate the staff to rotate the rotating block 6 and the threaded rod 4, thereby effectively improving the convenience of using the device.

[0024] Further, see Figure 3 It can be seen that abutment blocks 9 are evenly distributed on one side of the limiting plate 5 close to the conveying pipe body 1, and the abutment blocks 9 are arranged as a conical structure. The limiting effect of the thermal insulation material 8 can be ensured by abutment blocks 9 arranged in multiple groups of conical structures.

[0025] Further, see Figure 1 and Figure 2 It can be known that the left and right ends of the support rod 3 are respectively connected with mounting rings 10, and the sides of the mounting rings 10 are connected with fixing blocks 11, and the front and rear sets of fixing blocks 11 are connected by bolts, and the mounting rings 10 are sleeved on the outer periphery of the flange 2, and screw holes are reserved inside the fixing blocks 11. Therefore, after the four sets of mounting rings 10 are sleeved on the outer side of the flange 2, the staff can insert the bolts into the screw holes of the fixing blocks 11 at the front and rear ends, thereby realizing the connection between the front and rear sets of mounting rings 10 to fix the position of the support rod 3.

[0026] Further, see Figure 2 and Figure 4It can be known that the bottom end of the conveying pipe body 1 is symmetrically distributed with support plates 12, and the front and back sides of the upper side of the support plates 12 are respectively connected with insertion rods 13, and the interior of the support rods 3 is provided with movable grooves adapted to the insertion rods 13, and the sides of the support rods 3 are connected to the support plates 12 by bolts. Through the mutual cooperation of the support plates 12 and the insertion rods 13, the stability of the conveying pipe body 1 during placement can be improved. In addition, screw holes are respectively reserved inside the insertion rods 13 and the support rods 3, so that the staff can use bolts to connect the insertion rods 13 and the support rods 3, and it is convenient to remove the insertion rods 13 from the inside of the support rods 3.

[0027] Further, see Figure 4 It can be seen that the bottom end of the support plate 12 is glued with a rubber plate 14, and anti-skid particles are evenly distributed on the lower side of the rubber plate 14. The mutual cooperation between the rubber plate 14 and the anti-skid particles can further improve the stability of the support plate 12 during placement.

[0028] Further, see Figure 5 It can be known that the side of the limit plate 5 is symmetrically connected with the moving rod 7, and the inside of the support rod 3 is provided with a guide groove adapted to the moving rod 7. By opening the moving rod 7 and the guide groove, the limit plate 5 can be guided, thereby effectively preventing the limit plate 5 from rotating with the threaded rod 4, thereby ensuring the normal limiting of the insulation material 8.

[0029] Working principle: When the utility model is in use, the staff can first place the two groups of support rods 3 at the front and rear ends of the conveying pipe body 1, and make the mounting rings 10 connected at the two ends of the support rods 3 sleeved on the periphery of the flange 2, at this time, the fixing blocks 11 distributed at the front and rear ends can be abutted against each other, and the staff can use bolts to connect and fix the two groups of mounting rings 10 at the front and rear ends together to achieve the positioning of the support rods 3, and then the staff can sleeve the thermal insulation material 8 on the periphery of the conveying pipe body 1. After the sleeve is completed, the staff can rotate the rotating block 6, thereby driving the threaded rod 4 to rotate at the same time, so that the limit plate 5 and the conveying pipe body 1 are close to each other, so that the thermal insulation material 8 can be clamped and fixed, so as to achieve the fixing operation of the thermal insulation material 8;

[0030] Then the staff can turn over the conveying pipe body 1, and insert the insertion rod 13 connected to the top of the support plate 12 into the two groups of support rods 3 in turn, and then use the bolts to fix the insertion rod 13 and the support rod 3 again. When the installation of the two groups of support plates 12 is completed, the staff can rotate the flange 2 again to make the two groups of support plates 12 fit against the ground, thereby effectively ensuring the stability of the conveying pipe body 1 during the placement process. The above is the entire working principle of the utility model.

[0031] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0032] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0033] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A petroleum pipeline, comprising a pipeline body (1), characterized in that: Flanges (2) are welded at both ends of the conveying pipe body (1), support rods (3) are symmetrically distributed at the front and rear ends of the conveying pipe body (1), and thread grooves are respectively opened at the center positions of the support rods (3), threaded rods (4) are inserted into the insides of the thread grooves, and the sides of the threaded rods (4) close to each other are connected to limit plates (5) through bearings, and the outer side of the conveying pipe body (1) is wrapped with thermal insulation material (8).

2. The oil pipeline according to claim 1, characterized in that: The sides of the threaded rods (4) that are away from each other are respectively connected to rotating blocks (6), and the sides of the rotating blocks (6) are respectively connected via connecting rods and rotating balls (15).

3. The oil pipeline according to claim 1, characterized in that: Abutment blocks (9) are evenly distributed on one side of the limiting plate (5) close to the conveying pipe body (1), and the abutment blocks (9) are configured as conical structures.

4. The oil pipeline according to claim 1, characterized in that: The left and right ends of the support rod (3) are respectively connected to mounting rings (10), and the sides of the mounting rings (10) are connected to fixing blocks (11), and the front and rear sets of fixing blocks (11) are connected by bolts.

5. The oil pipeline according to claim 1, characterized in that: A support plate (12) is symmetrically distributed at the bottom end of the conveying pipe body (1), and an insertion rod (13) is connected to the front and back sides of the upper side of the support plate (12), respectively. A movable groove matching the insertion rod (13) is provided inside the support rod (3), and the side of the support rod (3) is connected to the support plate (12) by bolts.

6. The oil pipeline according to claim 5, characterized in that: A rubber plate (14) is glued to the bottom end of the support plate (12), and anti-skid particles are evenly distributed on the lower side of the rubber plate (14).

7. The oil pipeline according to claim 1, characterized in that: The side of the limiting plate (5) is symmetrically connected to a moving rod (7), and a guide groove matching the moving rod (7) is provided inside the supporting rod (3).

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