Petroleum pipeline joint with angle convenient to adjust
By introducing adjustment components and connection components into the oil pipeline joints, the problem that existing joints cannot adapt to the poor angle is solved, and the stable connection and sealing performance of the angle oil pipeline are improved.
Patent Information
- Application Number
- CN202421063747.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-15
AI Technical Summary
Existing oil pipeline joints can only be connected horizontally and cannot adapt to the angle difference between pipelines, resulting in limited connection effect.
An oil pipeline joint including a shell, an adjustment component and a connection component is designed. The adjustment component consists of a threaded ring, a threaded sleeve, a limiting ring, an anti-slip pad, a ball head tube, a guide hole and a guide column, and is rotated by the threaded sleeve. Drive the limit ring to move, adjust the orientation of the ball head tube, and use guide holes and guide columns to prevent offset; the connecting assembly improves sealing performance through fasteners and rubber pads.
It realizes stable connection of angle oil pipelines, expands the scope of use of joints, enhances the adjustment stability and sealing performance, and avoids leakage and slippage.
Smart Images
Figure CN222277789U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of petroleum pipelines, in particular to a petroleum pipeline joint which is convenient for adjusting angles. Background Art
[0002] Petroleum refers to a mixture of gaseous, liquid and solid hydrocarbons with natural occurrence. Petroleum is a viscous, dark brown liquid, known as the "blood of industry". Petroleum is stored in some areas of the upper crust. The main component is a mixture of various alkanes, cycloalkanes and aromatic hydrocarbons. In the process of petroleum transportation, pipe joints are needed to connect the petroleum pipelines.
[0003] For example, the utility model with application number CN202320444840.1 discloses a sealing joint for an oil pipeline. The utility model can connect and seal two pipeline bodies through a connector, so that two different oil pipelines can be connected together, and the sealing ring can seal the gap between the inner sleeve and the pipeline body. At the same time, the support pad and the buffer pad can wrap and protect the pipeline body, so that the fixed sleeve and the movable sleeve can clamp and fix the pipeline body well, and the gap between the pipeline body and the baffle plate can be sealed through the buffer pad and the plug-in pad, so that the connection position between the connector and the pipeline body can be sealed, which can avoid the leakage of oil from the gap between the connector and the pipeline body during the transportation process, and thus ensure the stable transportation of oil. However, during use, this type of joint can only connect two horizontally aligned pipelines. When there is a certain angle between the pipelines, the effect after the connection is affected, resulting in certain limitations in the use of this type of joint.
[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a petroleum pipeline joint that is easy to adjust the angle is provided. Utility Model Content
[0005] The utility model aims to provide a petroleum pipeline joint which is convenient for adjusting the angle, so as to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a petroleum pipeline joint that is easy to adjust the angle, the petroleum pipeline joint that is easy to adjust the angle comprises: a shell and an adjustment component, sealing rings are embedded inside the left and right ends of the shell, the adjustment component is arranged at the left and right ends of the shell, the adjustment component comprises a threaded ring, a threaded sleeve, a limit ring, an anti-skid pad, a ball head tube, a guide hole and a guide column, the outer side of the threaded ring is threadedly connected to the threaded sleeve, and one end of the threaded sleeve is internally rotatably connected to the limit ring, the interior of the limit ring is provided with an anti-skid pad, and the inner side of the anti-skid pad is provided with a ball head tube, the outer end of the threaded sleeve is provided with a guide hole, and the interior of the guide hole is slidably connected to the guide column.
[0007] Preferably, the threaded ring is fixedly connected to the shell, and the inner sides of both ends of the shell are arc-shaped.
[0008] Preferably, the ball head tube is slidably connected to the shell, and the ball head tube is tightly fitted to the sealing ring.
[0009] Preferably, the guide posts are equidistantly distributed on one side of the limiting ring, and the guide posts are fixedly connected to the limiting ring.
[0010] Preferably, a connecting assembly is provided at one end of the ball head tube, and the connecting assembly includes a fixing ring and a connecting seat. The end of the ball head tube is provided with a fixing ring, and one side of the fixing ring is connected to the connecting seat, and the cross-section of the connecting seat is C-shaped.
[0011] Preferably, the connecting assembly further comprises a rubber ring and a fastener 1, the rubber ring is arranged inside the connecting seat, and the fastener 1 is arranged inside both the upper and lower ends of the fixing ring.
[0012] Preferably, the connection assembly further comprises a fixing ear and a positioning clamp, a fixing ear is arranged on the outer side of one end of the fastener, and one end of the fixing ear is connected to the positioning clamp, and the positioning clamp is arc-shaped.
[0013] Preferably, the connection assembly further comprises a rubber pad and a second fastener, the bottom of the positioning clamp is provided with a rubber pad, and the second fastener is disposed inside both the front and rear ends of the positioning clamp.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The oil pipeline joint that is easy to adjust the angle proposed by the utility model has the setting of the adjustment component. When connecting the oil pipeline with a certain angle, it is only necessary to rotate the threaded sleeve. At this time, the threaded sleeve will drive the limiting ring to move outward under the limit of the threaded ring, so that the anti-skid pad is separated from the ball head tube, so that the direction of the ball head tube can be adjusted according to the direction of the pipeline, thereby improving the use range of the oil pipeline joint, and after adjustment, it is only necessary to rotate the threaded sleeve in the opposite direction to drive the limiting ring to press and position the ball head tube, and increase the friction force through the anti-skid pad, which is beneficial to enhancing the stability of the ball head tube after adjustment, and the guide hole and the guide column can also be used to guide the limiting ring to prevent it from deflecting.
[0016] The oil pipeline joint which is easy to adjust the angle proposed by the utility model has a connection component. When the oil pipeline is connected, the second fastener is used to fix the positioning clamping plate on the outer side of the oil pipeline. At this time, the rubber pad can increase the friction between the positioning clamping plate and the oil pipeline to avoid slipping. At this time, the oil pipeline is inserted into the connection seat, and the first fastener is used to connect the fixing ring and the positioning clamping plate. The positioning clamping plate can press the oil pipeline tightly against the rubber ring, thereby improving the sealing performance during connection and avoiding leakage. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the shell of the utility model;
[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the connecting component part of the utility model.
[0020] In the figure: 1, housing; 2, sealing ring; 3, adjustment component; 301, threaded ring; 302, threaded sleeve;
[0021] 303, limit ring; 304, anti-skid pad; 305, ball head tube; 306, guide hole; 307, guide column; 4, connecting assembly; 401, fixing ring; 402, connecting seat; 403, rubber ring; 404, fastener 1; 405, fixing ear; 406, positioning splint; 407, rubber pad; 408, fastener 2. DETAILED DESCRIPTION
[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Embodiment 1
[0024] See also Figure 1 and Figure 2 The utility model provides a technical solution: a petroleum pipeline joint that is easy to adjust the angle, the petroleum pipeline joint that is easy to adjust the angle comprises: a shell 1 and an adjusting component 3, the left and right ends of the shell 1 are both embedded with sealing rings 2, the adjusting component 3 is arranged at the left and right ends of the shell 1, the adjusting component 3 comprises a threaded ring 301, a threaded sleeve 302, a limiting ring 303, an anti-skid pad 304, a ball head tube 305, a guide hole 306 and a guide column 307, the outer side of the threaded ring 301 is threadedly connected with the threaded sleeve 302, and one end of the threaded sleeve 302 is internally rotatably connected with the limiting ring 303, the threaded ring 301 is fixedly connected to the shell 1, and the inner sides of the two ends of the shell 1 are arc-shaped, when the threaded sleeve 302 is rotated, the threaded sleeve 302 will drive the limiting ring 303 to move under the limit of the threaded ring 301, the limiting ring 303 is arranged inside, and the inner side of the anti-skid pad 304 is arranged A ball head tube 305 is provided. When the anti-skid pad 304 is separated from the ball head tube 305, the direction of the ball head tube 305 can be adjusted according to the direction of the pipeline, thereby increasing the use range of the oil pipeline joint. During subsequent locking, the friction force can be increased by the anti-skid pad 304, which is beneficial to enhancing the stability of the ball head tube 305 after adjustment. The ball head tube 305 is slidably connected to the shell 1, and the ball head tube 305 is tightly fitted with the sealing ring 2. The sealing ring 2 is used to improve the sealing performance between the shell 1 and the ball head tube 305 during use. A guide hole 306 is provided inside the outer end of the threaded sleeve 302, and a guide column 307 is slidably connected inside the guide hole 306. The guide columns 307 are equidistantly distributed on one side of the limit ring 303, and the guide columns 307 are fixedly connected to the limit ring 303. The guide hole 306 and the guide column 307 are used to guide the limit ring 303 to prevent it from deflecting.
[0025] Embodiment 2
[0026] Based on the first embodiment, Figure 1 and Figure 3As shown, a connecting assembly 4 is provided at one end of the ball head tube 305, and the connecting assembly 4 includes a fixing ring 401 and a connecting seat 402. The end of the ball head tube 305 is provided with a fixing ring 401, and one side of the fixing ring 401 is connected to the connecting seat 402, and the cross section of the connecting seat 402 is C-shaped. The connecting assembly 4 also includes a rubber ring 403 and a fastener 404. The rubber ring 403 is provided inside the connecting seat 402, and the upper and lower ends of the fixing ring 401 are provided inside. Fasteners 404 are inserted into the connecting seat 402. When the fasteners 404 are locked, the positioning clamp 406 can press the oil pipeline tightly against the rubber ring 403, thereby improving the connection. In order to improve the sealing performance during connection, the connecting component 4 also includes a fixing ear 405 and a positioning clamping plate 406. A fixing ear 405 is arranged on the outer side of one end of the fastener 404, and one end of the fixing ear 405 is connected to the positioning clamping plate 406, and the positioning clamping plate 406 is arc-shaped. The connecting component 4 also includes a rubber pad 407 and a fastener 408. A rubber pad 407 is arranged on the bottom of the positioning clamping plate 406, and fasteners 408 are arranged inside the front and rear ends of the positioning clamping plate 406. The fasteners 408 are used to fix the positioning clamping plate 406 to the outside of the oil pipeline. At this time, the rubber pad 407 will increase the friction between the positioning clamping plate 406 and the oil pipeline to avoid slipping.
[0027] During actual use, firstly rotate the threaded sleeve 302, at which time the threaded sleeve 302 will drive the limiting ring 303 to move outward under the limit of the threaded ring 301, so that the anti-skid pad 304 is separated from the ball head tube 305, and then the direction of the ball head tube 305 is adjusted according to the angle of the two oil pipelines. Secondly, after the adjustment, the threaded sleeve 302 is rotated in the opposite direction, which can drive the limiting ring 303 to press and position the ball head tube 305, and increase the friction force through the anti-skid pad 304. In this process, the guide hole 306 and the guide column 307 can also be used to guide the limiting ring 303 to prevent To prevent it from deviating, the second fastener 408 is used to fix the positioning clamping plate 406 to the outside of the oil pipeline. At this time, the rubber pad 407 will increase the friction between the positioning clamping plate 406 and the oil pipeline. Finally, the oil pipeline is inserted into the connecting seat 402, and the fastener 404 is used to lock the fixing ring 401 and the fixing ear 405 on the positioning clamping plate 406. The positioning clamping plate 406 can press the oil pipeline tightly against the rubber ring 403, and during use, the sealing ring 2 can also be used to improve the sealing performance between the housing 1 and the ball head tube 305.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A petroleum pipeline joint that is easy to adjust the angle, characterized by: The oil pipeline joint that is easy to adjust the angle comprises: a shell (1) and an adjustment component (3), wherein sealing rings (2) are embedded in the left and right ends of the shell (1), and the adjustment component (3) is arranged at the left and right ends of the shell (1), and the adjustment component (3) comprises a threaded ring (301), a threaded sleeve (302), a limit ring (303), an anti-skid pad (304), a ball head tube (305), a guide hole (306) and a guide column (307), wherein the outer side of the threaded ring (301) is threadedly connected to the threaded sleeve (302), and one end of the threaded sleeve (302) is internally rotatably connected to the limit ring (303), the inner side of the limit ring (303) is provided with an anti-skid pad (304), and the inner side of the anti-skid pad (304) is provided with a ball head tube (305), the outer end of the threaded sleeve (302) is provided with a guide hole (306), and the inner side of the guide hole (306) is slidably connected to the guide column (307).
2. The oil pipeline joint that is easy to adjust the angle according to claim 1 is characterized in that: The threaded ring (301) is fixedly connected to the housing (1), and the inner sides of both ends of the housing (1) are arc-shaped.
3. The oil pipeline joint that is easy to adjust the angle according to claim 1 is characterized in that: The ball head tube (305) is slidably connected to the housing (1), and the ball head tube (305) is tightly fitted to the sealing ring (2).
4. The oil pipeline joint that is easy to adjust the angle according to claim 1 is characterized in that: The guide posts (307) are equidistantly distributed on one side of the limiting ring (303), and the guide posts (307) are fixedly connected to the limiting ring (303).
5. The oil pipeline joint that is easy to adjust the angle according to claim 1 is characterized in that: A connecting assembly (4) is provided at one end of the ball head tube (305), and the connecting assembly (4) comprises a fixing ring (401) and a connecting seat (402). The end of the ball head tube (305) is provided with a fixing ring (401), and one side of the fixing ring (401) is connected to the connecting seat (402), and the cross section of the connecting seat (402) is C-shaped.
6. The oil pipeline joint that is easy to adjust the angle according to claim 5 is characterized in that: The connection assembly (4) further comprises a rubber ring (403) and a fastener one (404); the rubber ring (403) is arranged inside the connection seat (402), and the fastener one (404) is arranged inside the upper and lower ends of the fixing ring (401).
7. The oil pipeline joint that is easy to adjust the angle according to claim 6 is characterized by: The connection assembly (4) further comprises a fixing ear (405) and a positioning clamp (406); a fixing ear (405) is arranged on the outer side of one end of the fastener (404); one end of the fixing ear (405) is connected to the positioning clamp (406); and the positioning clamp (406) is arc-shaped.
8. The oil pipeline joint that is easy to adjust the angle according to claim 7 is characterized in that: The connection assembly (4) further comprises a rubber pad (407) and a second fastener (408); the bottom of the positioning clamp (406) is provided with a rubber pad (407), and the second fastener (408) is arranged inside the front and rear ends of the positioning clamp (406).