Pipeline aligning device
By designing a pipe counterpart assembly with adjustable inner diameter, the problem that the existing counterpart cannot adapt to pipes of different outer diameters is solved, and the convenience and stability of pipe docking is achieved.
Patent Information
- Application Number
- CN202420963458.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The existing counterparts for docking between pipes cannot be adjusted, resulting in the inability to meet the needs of pipelines of different outer diameters and sizes, which affects the use effect.
A pipe counterpart is designed, and the counterpart assembly including a lower frame, an upper frame and an adjustment component is adopted. Through the cooperation of the threaded rotary shaft and the support plate, the inner diameter of the lower frame and the upper frame is adjusted to adapt to pipes with different outer diameters.
The limit fixation and counter-port guidance of pipes of different outer diameters are achieved, the convenience and stability of pipe docking are improved, and the scope of application of counter-porters is expanded.
Smart Images
Figure CN222680066U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline joint device structures, in particular to a pipeline joint device. Background Art
[0002] Pipeline butt jointing is usually done by welding, which fixes the pipe ends together to extend the useful length of the pipes. When pipes are butt jointed, the pipe ends are positioned using a butt jointer, and the limit rings of the butt jointer are placed on the ends of two adjacent pipe sections to be welded. The inner diameter of the limit ring is equal to the outer diameter of the pipe to be welded, so that the two pipe ends to be welded are aligned to facilitate welding operations.
[0003] However, the existing butt joint device for butt jointing pipes cannot adjust its inner diameter, which limits the application scope of the butt joint device and makes it unable to meet the use requirements of pipes with different outer diameters, thus affecting its use effect. Therefore, a pipe butt joint device is needed to solve the above problem. Utility Model Content
[0004] The purpose of the utility model is to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A pipe adapter includes an adapter assembly, the adapter assembly includes a lower frame, an upper frame is rotatably mounted on the right side of the lower frame, the lower frame and the left side of the upper frame are docked and fixed by a locking assembly, and adjustment assemblies are movably mounted on the sides of the lower frame and the upper frame. The adjustment assembly includes a threaded shaft, the threaded shaft passes through the lower frame or the upper frame through a threaded hole, and a support plate is movably mounted on the end of the threaded shaft.
[0007] Preferably, a positioning column is connected to the outer side of the support plate at a position opposite to the threaded shaft, and the positioning column passes through the outer side of the lower frame or the upper frame through a through hole. A support spring is sleeved on the outer side of the positioning column, and the support spring is fixed to the outer side of the lower frame and the upper frame. The positioning column is inserted into the through hole of the lower frame or the upper frame, which can prevent the support plate from rotating during the rotation of the threaded shaft.
[0008] Preferably, a plurality of guide components are symmetrically connected to the inner wall of the lower frame or the upper frame, and the guide components include a reinforcement plate, and the reinforcement plate is fixed inside the lower frame or the upper frame, and the lower frame or the upper frame can be reinforced by the reinforcement plate.
[0009] Preferably, a groove is provided on the inner side of the reinforcement plate, and a pulley is rotatably installed inside the groove, and a support is connected to the bottom end of one of the reinforcement plates. Through the design of the pulley, the pipeline can be easily guided to be pushed so that the pipeline can slide in the lower frame.
[0010] Preferably, the lower frame is connected to a lower buckle plate on the left side, and the upper frame is connected to an upper buckle plate on the left side, and the locking assembly includes a positioning block embedded in the bottom end of the lower buckle plate, and the top of the positioning block is connected to a threaded rod, and the top of the positioning block passes through the interior of the lower buckle block through a through hole, and the lower buckle block is embedded in the surface of the upper buckle plate through a groove, and the top of the threaded rod is threadedly sleeved with a first nut, and the first nut is threadedly sleeved after the threaded rod passes through the lower buckle block, and then the lower buckle block can be locked.
[0011] Preferably, a pressure plate is movably installed on the top side of the upper buckle plate, and the pressure plate is buckled on the outside of the first nut through a groove. A second nut is threadedly sleeved on the end of the threaded rod, and the second nut is squeezed and pressed against the surface of the pressure plate to prevent the first nut from loosening easily.
[0012] Preferably, the lower buckle plate and the upper buckle plate are arranged opposite to each other, and square grooves compatible with the positioning block and the lower buckle block are opened on the outer sides of the lower buckle plate and the upper buckle plate. The vertical cross-section of the support plate is an arc structure. Through the square groove design of the lower buckle plate and the upper buckle plate, the positioning block and the lower buckle block can be limited to avoid displacement of the positioning block and the lower buckle block during movement.
[0013] The utility model has at least the following beneficial effects:
[0014] 1. By setting an adjustment component, the limit fixation of pipes with different outer diameters can be achieved. Compared with the traditional structure, the device is installed at the pipe joint through the lower frame and the upper frame. The support plate is pushed by rotating the threaded shaft. The support plate is subjected to force to drive the positioning column to move in the threaded hole of the lower frame or the upper frame, and then the position of the support plate can be adjusted, and then the inner diameters of the lower frame and the upper frame can be adapted and reduced to ensure the convenience of pipe docking.
[0015] 2. By setting up guiding components, the pipe can be guided to the opposite end. The device supports the pipe through the reinforcement plate, so that the pulley guides the pipe. The movement of the pipe can drive the pulley to rotate frictionally to ensure the smoothness of the pipe when it is pushed to the opposite end. At the same time, the support design at the bottom end of one of the reinforcement plates can provide auxiliary support for the lower frame to ensure the stability of the lower frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 This is a schematic diagram of the external structure of a pipe joint device proposed by the utility model;
[0018] Figure 2 This is a schematic diagram of the external development structure of a pipe joint device proposed by the utility model;
[0019] Figure 3 This is a three-dimensional structural schematic diagram of a guide component in a pipe joint device proposed by the utility model;
[0020] Figure 4 The utility model is a three-dimensional structural schematic diagram of an adjusting component in a pipe joint device.
[0021] In the figure: 1. docking assembly; 11. lower frame; 12. upper frame; 13. lower buckle plate; 14. upper buckle plate; 15. pressure plate; 2. guide component; 21. reinforcement plate; 22. pulley; 23. support; 3. adjustment assembly; 31. threaded swivel; 32. support plate; 33. positioning column; 34. support spring; 4. locking assembly; 41. positioning block; 42. threaded rod; 43. lower buckle block; 44. first nut; 45. second nut. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0023] Reference Figure 1-4 A pipe joint device includes a joint device assembly 1, which includes a lower frame 11, an upper frame 12 is rotatably installed on the right side of the lower frame 11, the lower frame 11 and the left side of the upper frame 12 are docked and fixed by a locking assembly 4, and an adjustment assembly 3 is movably installed on the side of the lower frame 11 and the upper frame 12. The adjustment assembly 3 includes a threaded shaft 31, the threaded shaft 31 passes through the lower frame 11 or the upper frame 12 through a threaded hole, and a support plate 32 is movably installed at the end of the threaded shaft 31.
[0024] A positioning column 33 is connected to the outer side of the support plate 32 at a position opposite to the threaded shaft 31, and the positioning column 33 passes through the outer side of the lower frame 11 or the upper frame 12 through a through hole. A support spring 34 is sleeved on the outer side of the positioning column 33, and the support spring 34 is fixed to the outer side of the lower frame 11 and the upper frame 12.
[0025] A plurality of guide components 2 are symmetrically connected to the inner wall of the lower frame 11 or the upper frame 12 . The guide components 2 include a reinforcement plate 21 . The reinforcement plate 21 is fixed inside the lower frame 11 or the upper frame 12 .
[0026] A groove is formed inside the reinforcing plate 21 , and a pulley 22 is rotatably installed inside the groove. A support 23 is connected to the bottom end of one of the reinforcing plates 21 .
[0027] The lower frame 11 is connected to a lower buckle plate 13 on the left side, and the upper frame 12 is connected to an upper buckle plate 14 on the left side. The locking assembly 4 includes a positioning block 41 embedded in the bottom end of the lower buckle plate 13, and a threaded rod 42 is connected to the top of the positioning block 41. The top of the positioning block 41 passes through the interior of the lower buckle block 43 through a through hole. The lower buckle block 43 is embedded in the surface of the upper buckle plate 14 through a groove, and a first nut 44 is threadedly sleeved on the top of the threaded rod 42.
[0028] A pressing plate 15 is movably mounted on the top side of the upper buckle plate 14 , and the pressing plate 15 is buckled on the outside of the first nut 44 through a groove, and a second nut 45 is threadedly sleeved on the end of the threaded rod 42 .
[0029] The lower buckle plate 13 and the upper buckle plate 14 are arranged opposite to each other. Square grooves matching with the positioning block 41 and the lower buckle block 43 are opened on the outer sides of the lower buckle plate 13 and the upper buckle plate 14. The vertical section of the support plate 32 is an arc structure.
[0030] By inserting the positioning column 33 into the through hole of the lower frame 11 or the upper frame 12, the support plate 32 can be prevented from rotating when the threaded shaft 31 rotates, thereby ensuring the stability of the movement of the support plate 32. The lower frame 11 or the upper frame 12 can be reinforced by the reinforcing plate 21 to prevent the hollow structure of the lower frame 11 and the upper frame 12 from being deformed during the auxiliary docking of the pipeline. The design of the pulley 22 can facilitate the guidance of the pipeline push so that the pipeline can slide in the lower frame 11 to ensure the convenience of pipeline docking movement. When the lower frame 11 is placed on the ground surface, the support 23 can support the lower frame 11 to ensure the stability of the lower frame 11 when it is placed upright. When the lower frame 11 is docked with the upper frame 12, the lower buckle block 43 can be snapped on the upper buckle plate 14 The top end, and the threaded rod 42 can pass through the lower buckle block 43 and then the first nut 44 can be threadedly sleeved, and then the lower buckle block 43 can be locked to ensure the stability of the docking between the lower frame 11 and the upper frame 12. After the pressure plate 15 is rotated, it is buckled on the surface of the first nut 44. At the same time, the second nut 45 can be threadedly sleeved on the surface of the threaded rod 42, so that the second nut 45 can be squeezed and pressed against the surface of the pressure plate 15 to prevent the first nut 44 from being easily loosened. Through the square groove design of the lower buckle plate 13 and the upper buckle plate 14, the positioning block 41 and the lower buckle block 43 can be limited to prevent the positioning block 41 and the lower buckle block 43 from offsetting during movement. Through the curved arc structure design of the support plate 32, it can be easily pressed against the outer surface of the pipeline, which is convenient for constraining and positioning the pipeline.
[0031] Working principle: According to the attached Figure 1 With attached Figure 2As shown, during docking, the pipeline is overlapped on the surface of the reinforcing plate 21, and the pipeline is pushed so that the pipeline drives the pulley 22 to rotate by friction. At this time, the upper frame 12 can be rotated to make the upper frame 12 and the lower frame 11 cooperate and dock. At this time, the positioning block 41 can be buckled under the lower buckle plate 13, so that the lower buckle block 43 is placed on the surface of the upper buckle plate 14, and the threaded rod 42 passes through the lower buckle block 43 and then the first nut 44 is threadedly sleeved. At the same time, the pressing plate 15 is rotated, so that the pressing plate 15 can be buckled on the surface of the first nut 44, and the second nut 45 is threadedly sleeved on the surface of the threaded rod 42, so that the second nut 45 is pressed against and squeezed on the surface of the pressing plate 15, so as to ensure the stability of the docking between the lower frame 11 and the upper frame 12;
[0032] Secondly, according to the attached Figure 4 As shown, when the pipeline is placed, the threaded shaft 31 can be rotated to move the threaded shaft 31 in the threaded hole of the lower frame 11 or the upper frame 12. The movement of the threaded shaft 31 can push the support plate 32 to move, so that the support plate 32 is pressed against the outside of the pipeline, and then the pipeline is positioned. The pipeline is positioned by the support plate 32 to ensure the convenience of pipeline docking.
[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A pipe joint device, comprising a joint device assembly (1), characterized in that: The docking device assembly (1) comprises a lower frame (11), an upper frame (12) is rotatably mounted on the right side of the lower frame (11), the lower frame (11) and the upper frame (12) are docked and fixed on the left side via a locking assembly (4), an adjustment assembly (3) is movably mounted on the sides of the lower frame (11) and the upper frame (12), the adjustment assembly (3) comprises a threaded shaft (31), the threaded shaft (31) passes through the interior of the lower frame (11) or the upper frame (12) via a threaded hole, and a support plate (32) is movably mounted on the end of the threaded shaft (31).
2. A pipe joint according to claim 1, characterized in that: A positioning column (33) is connected to the outer side of the support plate (32) at a position opposite to the threaded rotating shaft (31), and the positioning column (33) passes through the outer side of the lower frame (11) or the upper frame (12) through a through hole. A support spring (34) is sleeved on the outer side of the positioning column (33), and the support spring (34) is fixed to the outer side of the lower frame (11) and the upper frame (12).
3. A pipe joint according to claim 1, characterized in that: A plurality of guide components (2) are symmetrically connected to the inner wall of the lower frame (11) or the upper frame (12); the guide components (2) include a reinforcement plate (21); and the reinforcement plate (21) is fixed inside the lower frame (11) or the upper frame (12).
4. A pipe joint according to claim 3, characterized in that: A groove is provided on the inner side of the reinforcing plate (21), and a pulley (22) is rotatably installed inside the groove, wherein a support (23) is connected to the bottom end of one of the reinforcing plates (21).
5. The pipe joint device according to claim 1, characterized in that: The left side of the lower frame (11) is connected to a lower buckle plate (13), the left side of the upper frame (12) is connected to an upper buckle plate (14), the locking assembly (4) comprises a positioning block (41) embedded in the bottom end of the lower buckle plate (13), the top end of the positioning block (41) is connected to a threaded rod (42), the top end of the positioning block (41) passes through the interior of the lower buckle block (43) through a through hole, the lower buckle block (43) is embedded in the surface of the upper buckle plate (14) through a groove, and the top end of the threaded rod (42) is threadedly sleeved with a first nut (44).
6. A pipe joint according to claim 5, characterized in that: A pressing plate (15) is movably mounted on the top side of the upper buckle plate (14), and the pressing plate (15) is buckled onto the outside of the first nut (44) through a groove, and a second nut (45) is threadedly sleeved on the end of the threaded rod (42).
7. A pipe joint according to claim 6, characterized in that: The lower buckle plate (13) and the upper buckle plate (14) are arranged opposite to each other, and the outer sides of the lower buckle plate (13) and the upper buckle plate (14) are provided with square grooves adapted to the positioning block (41) and the lower buckle block (43), and the vertical section of the support plate (32) is an arc structure.