Oil pipe corrosion testing cylinder
By designing the lifting clamp mechanism and pushing translation mechanism in the oil pipe corrosion test tube, the problem of difficult reference comparison and stability of oil pipe test in the prior art is solved, and the contrast and stability of oil pipe sample test is improved.
Patent Information
- Application Number
- CN202421348782.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-06-13
AI Technical Summary
During the use of existing oil pipe corrosion test tubes, due to their open-type settings, it is difficult to compare the oil pipe tests, and it is difficult to test the stability of the oil pipe samples, which affects the contrast and stability of the tests.
An oil pipe corrosion test tube is designed, including a support frame, a lifting clamping mechanism and a pushing translation mechanism. The lifting clamping mechanism facilitates the lifting clamping of the oil pipe sample, and the pushing of the translation mechanism facilitates the translation clamping of the clamping seat, improving the contrast and stability of the test.
Through the design of the lifting clamping mechanism and the pushing translation mechanism, the stable clamping of the oil pipe sample and the effective use of the test fluid are achieved, the contrast and stability of the oil pipe sample test are improved, and the situations in which it is difficult to perform comparison and stability during the test process are avoided.
Smart Images
Figure CN222882552U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of testing equipment, in particular to an oil pipe corrosion testing cylinder. Background Art
[0002] The oil pipe corrosion test cylinder is an experimental device used to evaluate the corrosion of pipelines and the inner walls of oil pipes. It is usually composed of a hollow cylinder with a specific corrosion test solution inside. The oil pipe corrosion test cylinder is usually made of corrosion-resistant materials, such as stainless steel or special alloys, to ensure that it will not be corroded by the test solution during the corrosion test. The oil pipe corrosion test cylinder is used to evaluate the corrosion resistance of the oil pipe material under simulated actual working conditions, providing an important reference for oil pipe design. Since the oil pipe needs to be simulated for different scenarios during the test process, it is necessary to conduct a variety of test comparisons on the oil pipe.
[0003] In the related art, when using the oil pipe corrosion test cylinder, generally, a corrosion test solution is first added into the cylinder body, and then the oil pipe sample to be tested is placed inside the cylinder body for use.
[0004] However, during the current use of the oil pipe corrosion test cylinder, since the oil pipe corrosion test cylinder is composed of a cylinder body and is in an open setting, it is difficult to make a reference comparison for the oil pipe test and it is not easy to test the stability of the oil pipe sample, which affects the comparability and stability of the oil pipe test. Utility Model Content
[0005] In order to make up for the above deficiencies, the utility model provides an oil pipe corrosion testing cylinder which overcomes the above technical problems or at least partially solves the above problems.
[0006] The utility model is achieved in this way:
[0007] The utility model provides an oil pipe corrosion test cylinder, comprising a support frame, a bottom plate is installed on the top of the support frame, and a measuring cylinder is installed on the top of the bottom plate;
[0008] Lifting and clamping mechanism; the lifting and clamping mechanism comprises:
[0009] A lifting plate; the lifting plate is installed on the top of the bottom plate, and a material port located at the top of the measuring cylinder is opened on the top of the lifting plate;
[0010] Clamp seat; the clamp seat is movably connected to both sides of the top of the lifting plate, and the inner side of the clamp seat is fixedly connected with a contact pad;
[0011] Electric telescopic rod; the electric telescopic rod is fixedly connected to both sides of the top of the bottom plate, and the top of the electric telescopic rod is fixedly connected to the bottom of the lifting plate;
[0012] A pushing and translating mechanism is movably connected to the top of the lifting plate.
[0013] In a preferred embodiment, the pushing and translating mechanism includes a pushing frame, a translating seat and a contact surface, the pushing frame is movably connected to the top of the lifting plate, the translating seat is fixedly connected to the outer side of the clamping seat, the contact surface is opened on the inner side of the left side of the pushing frame, and the outer side of the translating seat is in contact with the inner side of the pushing frame.
[0014] In a preferred solution, a positioning hole is opened on the right side of the top of the pushing frame, a positioning column is movably connected inside the positioning hole, and the bottom of the positioning column is plug-fitted with the top of the lifting plate.
[0015] In a preferred solution, a connecting sleeve is fixedly connected to the left side of the outer side of the pushing frame, a connecting frame is movably connected to the inside of the connecting sleeve, and the inner side of the connecting frame is fixedly connected to the outer side of the lifting plate.
[0016] In a preferred solution, the right side of the outer side of the lifting plate is fixedly connected to a limiting plate, and the left side of the limiting plate is fixedly connected to the right side of the connecting frame.
[0017] In a preferred solution, the top of the lifting plate is fixedly connected to a guide shell located on both sides of the material port, both sides of the guide shell are movably connected to guide plates, and the inner side of the guide plate is fixedly connected to the outer side of the clamping seat.
[0018] In a preferred solution, springs are provided on both sides of the guide shell, one end of the spring is fixedly connected to the inner wall of the guide shell, and the other end of the spring is fixedly connected to the surface of the guide plate.
[0019] In a preferred solution, the four corners of the top of the base plate are fixedly connected with a lifting cylinder, the interior of the lifting cylinder is movably connected with a lifting column, and the top of the lifting column is fixedly connected to the bottom of the lifting plate.
[0020] The utility model provides an oil pipe corrosion test tube, and its beneficial effects include:
[0021] 1. By setting up the lifting and clamping mechanism, when the bottom plate is used with the measuring cylinder, it is convenient for the user to lift and clamp multiple tested tubing samples stably, so that multiple tubing samples are placed inside the measuring cylinder filled with different test liquids for testing and comparison, thus avoiding the situation that it is difficult to compare and stabilize the tubing samples during the testing process, thereby improving the comparison effect and stability of the tubing sample testing.
[0022] 2. By setting up a pushing translation mechanism, when the clamp seat is used in conjunction with the material port, it is convenient for the user to apply translation force to the clamp seat, so that the clamp seat drives the contact pad to translate to clamp the oil pipe sample inside the material port stably, avoiding the situation where the clamp seat is difficult to translate and clamp when in use, thereby improving the convenience of translation use of the clamp seat.
[0023] 3. By setting the positioning holes and positioning columns, the pushing frame and the lifting plate can be positioned when the pushing frame is used in conjunction with the clamping seat through the translation seat, avoiding the situation where the pushing frame is difficult to position when in use, thereby improving the convenience of positioning the pushing frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0025] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;
[0026] Figure 2 A schematic diagram of the three-dimensional structure of the lifting plate provided in the embodiment of the utility model when viewed from above;
[0027] Figure 3 A schematic diagram of a three-dimensional cross-sectional structure of a lifting cylinder provided in an embodiment of the utility model;
[0028] Figure 4 A schematic diagram of a three-dimensional cross-sectional structure of a guide shell provided in an embodiment of the utility model;
[0029] In the figure: 1. support frame; 2. bottom plate; 3. measuring cylinder; 4. lifting plate; 5. material inlet; 6. clamping seat; 7. contact pad; 8. electric telescopic rod; 9. pushing frame; 10. translation seat; 11. contact surface; 12. positioning hole; 13. positioning column; 14. connecting sleeve; 15. connecting frame; 16. limit plate; 17. guide shell; 18. guide plate; 19. spring; 20. lifting cylinder; 21. lifting column. DETAILED DESCRIPTION
[0030] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] Reference Figure 1-Figure 4 The utility model provides a technical solution: a tubing corrosion test tube, comprising a support frame 1 and a lifting and clamping mechanism, a bottom plate 2 is installed on the top of the support frame 1, and a measuring tube 3 is installed on the top of the bottom plate 2. When the bottom plate 2 is used in conjunction with the measuring tube 3, it is convenient for the user to lift and clamp multiple tested tubing samples to stabilize them, so that multiple tubing samples are placed in the measuring tube 3 filled with different test liquids for testing and comparison to be stable, so that the staff can perform testing and comparison operations on multiple tubings, avoiding the situation where it is difficult to compare and stabilize the tubing samples during the testing process, thereby improving the testing and comparison effect and stability of the tubing samples.
[0032] Reference Figure 1-Figure 4 In a preferred embodiment, the lifting and clamping mechanism includes a lifting plate 4, which is mounted on the top of the bottom plate 2. A material port 5 located at the top of the measuring tube 3 is opened on the top of the lifting plate 4. A clamp seat 6 is movably connected to both sides of the top of the lifting plate 4. A contact pad 7 is fixedly connected to the inner side of the clamp seat 6. An electric telescopic rod 8 is fixedly connected to both sides of the top of the bottom plate 2. The top of the electric telescopic rod 8 is fixedly connected to the bottom of the lifting plate 4. The pushing translation mechanism is movably connected to the top of the lifting plate 4. Different test liquids are first added to different measuring tubes 3 according to actual test conditions, and then multiple oil pipe samples are passed through the lifting plate 4 through the material port 5. The clamp seat 6 is moved to drive the contact pad 7 to clamp and stabilize the oil pipe inside the material port 5. Subsequently, the electric telescopic rod 8 is driven The movable lifting plate 4 moves downward, so that the bottom of the stable oil pipe sample inside the material port 5 enters the measuring tube 3, so that the user can test, compare and stably operate the oil pipe. The pushing translation mechanism includes a pushing frame 9, a translation seat 10 and a contact surface 11. The pushing frame 9 is movably connected to the top of the lifting plate 4, and the translation seat 10 is fixedly connected to the outer side of the clamping seat 6. The contact surface 11 is arranged on the inner side of the left side of the pushing frame 9. The outer side of the translation seat 10 contacts the inner side of the pushing frame 9. When the clamping seat 6 is used in conjunction with the material port 5, it is convenient for the user to use a translation force on the clamping seat 6, so that the clamping seat 6 drives the contact pad 7 to translate to clamp the oil pipe sample inside the material port 5 stably, thereby avoiding the situation where the clamping seat 6 is difficult to translate and clamp when in use, thereby improving the convenience of translation use of the clamping seat 6.
[0033] Reference Figure 1-Figure 2In a preferred embodiment, a positioning hole 12 is opened on the right side of the top of the pushing frame 9, and a positioning column 13 is movably connected inside the positioning hole 12. The bottom of the positioning column 13 is plugged and matched with the top of the lifting plate 4. When the pushing frame 9 is used in conjunction with the clamping seat 6 through the translation seat 10, the pushing frame 9 and the lifting plate 4 can be positioned to avoid the situation where the pushing frame 9 is difficult to position when in use, thereby improving the convenience of positioning the pushing frame 9. A connecting sleeve 14 is fixedly connected to the left side of the outer side of the pushing frame 9, and a connecting frame 15 is movably connected inside the connecting sleeve 14. The inner side of the connecting frame 15 is fixedly connected to the outer side of the lifting plate 4. When the pushing frame 9 is used in conjunction with the translation seat 10, the pushing frame 9 and the lifting plate 4 can be translationally connected. When the pushing frame 9 is used in conjunction with the translation seat 10, the pushing frame 9 and the lifting plate 4 can be translationally connected to avoid the situation where the pushing frame 9 is offset in position or separated from the lifting plate 4 when in use, thereby improving the stability of the pushing frame 9.
[0034] Reference Figure 2-Figure 4 In a preferred embodiment, a limiting plate 16 is fixedly connected to the right side of the outer side of the lifting plate 4, and the left side of the limiting plate 16 is fixedly connected to the right side of the connecting frame 15, so that when the connecting sleeve 14 and the connecting frame 15 are used in conjunction with the pushing frame 9, the movable range of the connecting sleeve 14 can be limited to avoid the connection sleeve 14 from being separated from the connecting frame 15 when in use, thereby improving the connection effect of the connecting sleeve 14, and the top of the lifting plate 4 is fixedly connected to a guide shell 17 located on both sides of the material port 5, and both sides of the guide shell 17 are movably connected to guide plates 18, and the inner side of the guide plate 18 is fixedly connected to the outer side of the clamp seat 6, so that when the translation seat 10 is used in conjunction with the clamp seat 6, the movable trajectory of the clamp seat 6 can be guided and limited to avoid the position deviation and difficulty in applying force when the clamp seat 6 is working, thereby improving the clamping stability of the clamp seat 6.
[0035] Reference Figure 3-Figure 4 In a preferred embodiment, springs 19 are provided on both sides of the guide shell 17, one end of the spring 19 is fixedly connected to the inner wall of the guide shell 17, and the other end of the spring 19 is fixedly connected to the surface of the guide plate 18. When the guide plate 18 is used in conjunction with the clamp seat 6, an elastic reset thrust can be applied to the clamp seat 6 through the guide plate 18 to avoid the guide plate 18 being difficult to move outward and reset when in use, thereby improving the reset convenience of the clamp seat 6. The four corners of the top of the bottom plate 2 are fixedly connected with a lifting cylinder 20, and the lifting cylinder 20 is movably connected with a lifting column 21 inside. The top of the lifting column 21 is fixedly connected to the bottom of the lifting plate 4. When the electric telescopic rod 8 is used in conjunction with the lifting plate 4, the lifting connection between the lifting plate 4 and the bottom can be stabilized to avoid the lifting plate 4 from tilting left and right when working, thereby improving the lifting stability of the lifting plate 4.
[0036] Specifically, the working process or working principle of this oil pipe corrosion test tube is as follows: when in use, according to the actual test requirements of the oil pipe sample, different corrosion test solutions are added to different measuring tubes 3, and the oil pipe sample is passed through the material port 5 through the lifting plate 4, and then the pushing frame 9 is moved to the left. In this process, the contact surface 11 on the left side of the pushing frame 9 contacts the surface of the translation seat 10. Since the contact surface 11 and the surface of the translation seat 10 are both in contact with an inclined surface, the translation seat 10 is affected by the thrust of the contact surface 11 during the movement of the pushing frame 9, and a translation force is applied to the clamp seat 6 to move toward the inside of the material port 5, so that the clamp seat 6 drives the contact pad 7 to contact the oil pipe sample inside the material port 5, and the clamping and stabilizing work is performed between the oil pipe sample and the lifting plate 4. It should be noted that the clamping and stabilizing of the oil pipe sample should be performed from the right side to the left side of the lifting plate 4. At the same time, the guide plate 18 follows the clamp seat 6 to move inside the guide shell 17 to guide and limit the moving clamp seat 6. When the lifting plate 4 is lifted up, the spring 19 is retracted by the moving force of the guide plate 18, preparing for the subsequent pushing of the guide plate 18 to drive the clamping seat 6 to reset. At this time, the connecting sleeve 14 follows the pushing frame 9 to move outside the connecting frame 15, and performs active connection work between the pushing frame 9 and the lifting plate 4 during the translation process to ensure the stability of the pushing frame 9 during the translation process, and then moves the positioning column 13 downward to plug and cooperate with the lifting plate 4 to perform plug-in and stable operation on the pushing frame 9. Subsequently, the electric telescopic rod 8 is connected to the external power controller through a wire, and the electric telescopic rod 8 is started by the external power controller to drive the lifting plate 4 to move downward. At this time, the lifting column 21 follows the lifting plate 4 to move inside the lifting cylinder 20, and performs anti-tilting work on the lifting plate 4 during the lifting process, so that the lifting plate 4 drives the oil pipe samples with stable clamping inside the multiple material ports 5 to enter different measuring cylinders 3 for corrosion test comparison, so that the staff can perform corrosion test comparison and stable operation on the oil pipe.
[0037] It should be noted that the electric telescopic rod 8 is a device or equipment existing in the prior art, or a device or equipment that can be realized in the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so they are not described in detail.
Claims
1. A tubing corrosion test tube, comprising a support frame (1), a bottom plate (2) mounted on the top of the support frame (1), a measuring tube (3) mounted on the top of the bottom plate (2), characterized in that ； Lifting and clamping mechanism; the lifting and clamping mechanism comprises: A lifting plate (4); the lifting plate (4) is installed on the top of the bottom plate (2), and a material port (5) located at the top of the measuring cylinder (3) is opened on the top of the lifting plate (4); A clamping seat (6); the clamping seat (6) is movably connected to two sides of the top of the lifting plate (4), and a contact pad (7) is fixedly connected to the inner side of the clamping seat (6); An electric telescopic rod (8); the electric telescopic rod (8) is fixedly connected to both sides of the top of the base plate (2), and the top of the electric telescopic rod (8) is fixedly connected to the bottom of the lifting plate (4); A pushing and translating mechanism; the pushing and translating mechanism is movably connected to the top of the lifting plate (4).
2. The oil pipe corrosion test tube according to claim 1, characterized in that: The pushing and translating mechanism comprises a pushing frame (9), a translating seat (10) and a contact surface (11); the pushing frame (9) is movably connected to the top of the lifting plate (4); the translating seat (10) is fixedly connected to the outer side of the clamping seat (6); the contact surface (11) is arranged on the inner side of the left side of the pushing frame (9); and the outer side of the translating seat (10) contacts the inner side of the pushing frame (9).
3. The oil pipe corrosion test tube according to claim 2, characterized in that: A positioning hole (12) is provided on the right side of the top of the pushing frame (9), and a positioning column (13) is movably connected inside the positioning hole (12), and the bottom of the positioning column (13) is plugged into and matched with the top of the lifting plate (4).
4. The oil pipe corrosion test tube according to claim 2, characterized in that: A connecting sleeve (14) is fixedly connected to the left side of the outer side of the pushing frame (9), and a connecting frame (15) is movably connected inside the connecting sleeve (14), and the inner side of the connecting frame (15) is fixedly connected to the outer side of the lifting plate (4).
5. The oil pipe corrosion test tube according to claim 4, characterized in that: The right side of the outer side of the lifting plate (4) is fixedly connected to a limiting plate (16), and the left side of the limiting plate (16) is fixedly connected to the right side of the connecting frame (15).
6. The oil pipe corrosion test tube according to claim 1, characterized in that: The top of the lifting plate (4) is fixedly connected to a guide shell (17) located on both sides of the material opening (5), and both sides of the guide shell (17) are movably connected to guide plates (18), and the inner side of the guide plate (18) is fixedly connected to the outer side of the clamping seat (6).
7. The oil pipe corrosion test tube according to claim 6, characterized in that: Springs (19) are provided on both sides of the guide shell (17), one end of the spring (19) is fixedly connected to the inner wall of the guide shell (17), and the other end of the spring (19) is fixedly connected to the surface of the guide plate (18).
8. The oil pipe corrosion testing cylinder according to claim 1, characterized in that: The four corners of the top of the bottom plate (2) are fixedly connected to a lifting cylinder (20), the interior of the lifting cylinder (20) is movably connected to a lifting column (21), and the top of the lifting column (21) is fixedly connected to the bottom of the lifting plate (4).