A valve pressure test process data acquisition and analysis device

Abstract

The utility model provides a valve pressure test process data acquisition and analysis equipment relates to valve pressure test technical field, including machine body, unloading mechanism and replacement mechanism, the unloading mechanism includes lifting plate, friction pad and first magnetic block, friction pad, first magnetic block all are connected with the upper surface of lifting plate, lifting plate, friction pad and first magnetic block are used for unloading to the valve of detection, thereby can save the labor of valve unloading time, the replacement mechanism includes adsorption tray and second magnetic block, in the utility model, the valve can be attracted by using friction pad and first magnetic block, lifting through the lifting seat, it is convenient to unload the valve of detection completion, thereby can improve the convenience of valve unloading time, the adsorption tray, second magnetic block are used to the attraction fixed of valve's flange seat, make it can change the detection seat of different size according to the size of valve, thereby improved the adaptation degree of valve detection.

Description

Technical Field

[0001] This utility model relates to the field of valve pressure testing technology, and in particular to a data acquisition and analysis device for valve pressure testing process. Background Technology

[0002] Valve pressure testing process data acquisition and analysis equipment is a device or system specifically designed for real-time automatic acquisition of key test parameters, monitoring of the test process, recording of data, and analysis and processing during valve pressure testing (pressure testing).

[0003] Currently, during valve pressure testing, workers typically need to move and unload the valves, which wastes a lot of labor during the unloading process, thus increasing the workload of workers and reducing the testing efficiency of valves.

[0004] Meanwhile, during the pressure testing process, due to the different specifications and sizes of the valves, it is necessary to select the corresponding device to test the valves, which makes the testing process inconvenient and reduces the adaptability of the valves during testing.

[0005] Therefore, we propose a data acquisition and analysis device for the valve pressure testing process to solve the problems mentioned above. Utility Model Content

[0006] This invention proposes a data acquisition and analysis device for valve pressure testing process to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: it includes a body, an unloading mechanism and a replacement mechanism. The unloading mechanism includes a lifting plate, a friction pad and a first magnetic block. The friction pad and the first magnetic block are both connected to the upper surface of the lifting plate. The lifting plate, the friction pad and the first magnetic block are used to unload the valve being tested, thereby saving labor during valve unloading.

[0008] The replacement mechanism includes an adsorption plate and a second magnetic block, which are installed alternately. The adsorption plate and the second magnetic block are used to replace the valve base being tested, thereby improving the adaptability of the device.

[0009] Preferably, the unloading mechanism further includes a slider, the lower surface of which is slidably connected to the interior of the machine body, a movable rod fixedly connected to the upper surface of the slider, a movable plate sleeved on the outer surface of the movable rod, the front surface of the movable plate being fixedly connected to the rear surface of the lifting plate, and a handle fixedly connected to the upper surface of the movable plate, with the handle located in front of the movable rod.

[0010] Preferably, the replacement mechanism further includes a support base, the lower surface of which is fitted and connected to the upper surface of the machine body, and the inner bottom wall of the support base is connected to the lower surface of the adsorption plate and the second magnetic block.

[0011] Preferably, the rear surface of the machine body is provided with a discharge mechanism, the discharge mechanism includes an inclined plate, the rear surface of the inclined plate is movably connected with a ball bearing, and the rear surface of the inclined plate is fixedly connected with a baffle, which is located outside the ball bearing.

[0012] Preferably, a flange seat is fitted onto the upper surface of the support seat, and the lower surface of the flange seat is attracted to the adsorption plate and the second magnetic block. A detection tube is fixedly connected to the upper surface of the flange seat.

[0013] Preferably, a support frame is fixedly connected to both sides of the machine body, a hydraulic rod is provided on the upper surface of the support frame, and a sealing plate is fixedly connected to the output end of the hydraulic rod, with the sealing plate located above the detection tube.

[0014] Preferably, a housing is fixedly connected to the side surface of the support frame, and a data acquisition and analysis unit is installed inside the housing, and the data acquisition and analysis unit is electrically connected to the hydraulic rod.

[0015] Preferably, the front surface of the body is movably connected to a door via a hinge, and the front surface of the door is provided with a groove.

[0016] Preferably, a water tank is fixedly connected inside the machine body, and an installation plate is fixedly connected inside the water tank. A fixing seat is connected to the front surface of the installation plate by bolts and threads, and a booster pump is fitted to the front surface of the fixing seat.

[0017] Preferably, the input end of the booster pump is fixedly connected to an extraction pipe, and the output end of the booster pump is fixedly connected to a discharge pipe, and the discharge pipe passes through the interior of the support seat and communicates with the detection pipe.

[0018] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0019] 1. In this utility model, by utilizing the movement of the movable rod and the movable plate, the movable plate can be moved to the top of the machine body. By sliding the slider, the lifting plate can be moved to the bottom of the valve. The operator can hold the handle and lift the movable plate and the lifting plate together, so that the lifting plate can use the friction pad and the first magnetic block to adsorb and fix the surface of the valve. By continuously lifting the lifting plate, the valve can be separated from the detection tube, and the valve can be continuously pushed behind the detection tube. The valve can be manually pushed off the surface of the lifting plate and fall onto the surface of the inclined plate. The rollers can be used to make the valve slide on the inclined plate to unload the valve, thereby improving the unloading efficiency of the valve.

[0020] 2. In this utility model, the support seat is fitted and fixed inside the workbench, and the flange seat is placed on the surface of the support seat. Since the height of the adsorption plate is greater than that of the second magnetic block, when the flange seat is continuously pressed down, the adsorption plate can be adsorbed onto the surface of the flange seat, and the second magnetic block can be attracted and fixed to the flange seat together with the adsorption plate, so that the flange seat and the detection tube can be installed or replaced, thereby improving the adaptability when detecting different valves. Attached Figure Description

[0021] Figure 1 This utility model provides a front view perspective view of a valve pressure testing process data acquisition and analysis device.

[0022] Figure 2 This utility model proposes a data acquisition and analysis device for valve pressure testing process. Figure 1 3D view of the structure at point A in the middle;

[0023] Figure 3 This utility model provides a rear-view perspective view of the structure in a valve pressure testing process data acquisition and analysis device.

[0024] Figure 4 This invention provides a three-dimensional view of the flange seat structure in a valve pressure testing process data acquisition and analysis device.

[0025] Figure 5 This invention provides a top-view perspective of the internal structure of a valve pressure testing process data acquisition and analysis device.

[0026] Legend: 1. Machine body; 2. Data acquisition and analysis unit; 3. Machine box; 4. Support frame; 5. Hydraulic rod; 6. Sealing plate; 7. Box door; 8. Discharge mechanism; 801. Inclined plate; 802. Baffle; 803. Ball bearing; 9. Unloading mechanism; 901. Slider; 902. Movable rod; 903. Movable plate; 904. Handle; 905. Lifting plate; 906. First magnetic block; 907. Friction pad; 10. Flange seat; 11. Water tank; 12. Fixed seat; 13. Booster pump; 14. Mounting plate; 15. Replacement mechanism; 151. Lifting seat; 152. Second magnetic block; 153. Adsorption plate; 16. Detection tube. Detailed Implementation

[0027] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention can also be implemented in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed in the following specification.

[0029] Example 1, as shown in the attached document Figures 1-4 As shown, it includes a body 1, an unloading mechanism 9 and a replacement mechanism 15. The unloading mechanism 9 includes a lifting plate 905, a friction pad 907 and a first magnetic block 906. The friction pad 907 and the first magnetic block 906 are both connected to the upper surface of the lifting plate 905. The lifting plate 905, the friction pad 907 and the first magnetic block 906 are used to unload the valve being tested, thereby saving labor when unloading the valve.

[0030] The replacement mechanism 15 includes an adsorption plate 153 and a second magnetic block 152. The second magnetic block 152 and the adsorption plate 153 are installed alternately. The adsorption plate 153 and the second magnetic block 152 are used to replace the valve base being tested, thereby improving the adaptability of the device.

[0031] The overall effect of Embodiment 1 is as follows: after the valve is tested, the friction pad 907 and the first magnetic block 906 can attract the valve and lift it through the lifting seat 151, which facilitates the unloading of the tested valve and improves the convenience of valve unloading. At the same time, the adsorption plate 153 and the second magnetic block 152 attract and fix the flange seat 10 of the valve, so that different sizes of test seats can be replaced according to the size of the valve, thereby improving the adaptability of valve testing.

[0032] Example 2, as Figures 1-3 As shown, the unloading mechanism 9 also includes a slider 901. The lower surface of the slider 901 is slidably connected to the interior of the machine body 1. A movable rod 902 is fixedly connected to the upper surface of the slider 901. A movable plate 903 is sleeved on the outer surface of the movable rod 902. The front surface of the movable plate 903 is fixedly connected to the rear surface of the lifting plate 905. A handle 904 is fixedly connected to the upper surface of the movable plate 903, and the handle 904 is located in front of the movable rod 902. A discharge mechanism 8 is provided on the rear surface of the machine body 1. The discharge mechanism 8 includes an inclined plate 801. A ball bearing 803 is movably connected to the rear surface of the inclined plate 801. A baffle 802 is fixedly connected to the rear surface of the inclined plate 801, and the baffle 802 is located outside the ball bearing 803.

[0033] The effect achieved by the entire embodiment 2 is as follows: After the valve is tested, the movable plate 903 can be moved to the top of the machine body 1 by the movement of the movable rod 902 and the movable plate 903. The lifting plate 905 can be moved to the bottom of the valve by the sliding of the slider 901. The operator can hold the handle 904 and lift the movable plate 903 and the lifting plate 905 together. The lifting plate 905 can use the friction pad 907 and the first magnetic block 906 to adsorb and fix the surface of the valve. By continuously lifting the lifting plate 905, the valve can be separated from the detection tube 16. The valve can be continuously pushed to the rear of the detection tube 16. After being pushed to the edge of the machine body 1, the valve can be manually pushed off the surface of the lifting plate 905 and fall onto the surface of the inclined plate 801. Using the rollers, the valve can slide at an angle on the inclined plate 801 to unload the valve, thereby improving the unloading efficiency of the valve.

[0034] Example 3, as Figure 1 and Figure 4 As shown, the replacement mechanism 15 also includes a support seat 151. The lower surface of the support seat 151 is fitted and connected to the upper surface of the body 1. The inner bottom wall of the support seat 151 is connected to the lower surface of the adsorption plate 153 and the second magnetic block 152. A flange seat 10 is fitted and connected to the upper surface of the support seat 151, and the lower surface of the flange seat 10 is attracted to the adsorption plate 153 and the second magnetic block 152. A detection tube 16 is fixedly connected to the upper surface of the flange seat 10.

[0035] The effect achieved by the entire embodiment 3 is as follows: the support seat 151 is fitted and fixed inside the workbench, and the flange seat 10 is placed on the surface of the support seat 151. Since the height of the adsorption plate 153 is greater than that of the second magnetic block 152, when the flange seat 10 is continuously pressed downward, the adsorption plate 153 can be adsorbed onto the surface of the flange seat 10, and the second magnetic block 152 can be attracted and fixed together with the adsorption plate 153 to the flange seat 10, so that the flange seat 10 and the detection tube 16 can be installed or replaced, thereby improving the adaptability when testing different valves. The valve opening is fitted onto the surface of the detection tube 16, and water can be injected into the valve through the detection tube 16, thereby testing the sealing performance when the valve is closed.

[0036] Example 4, as Figure 1 and Figure 5As shown, support frames 4 are fixedly connected to both sides of the body 1. A hydraulic rod 5 is provided on the upper surface of the support frame 4. A sealing plate 6 is fixedly connected to the output end of the hydraulic rod 5, and the sealing plate 6 is located above the detection tube 16. A box 3 is fixedly connected to the side surface of the support frame 4. A data acquisition and analysis unit 2 is provided inside the box 3, and the data acquisition and analysis unit 2 is electrically connected to the hydraulic rod 5. A door 7 is movably connected to the front surface of the body 1 through a hinge. A groove is provided on the front surface of the door 7. A water tank 11 is fixedly connected to the inside of the body 1. A mounting plate 14 is fixedly connected to the inside of the water tank 11. A fixing seat 12 is connected to the front surface of the mounting plate 14 through bolt threads. A booster pump 13 is fitted to the front surface of the fixing seat 12. An extraction pipe is fixedly connected to the input end of the booster pump 13. A discharge pipe is fixedly connected to the output end of the booster pump 13, and the discharge pipe passes through the interior of the support seat 151 and communicates with the detection tube 16.

[0037] The overall effect of embodiment 4 is as follows: the valve to be pressure tested is placed on the test tube 16. The test tube 16, as a key component connected to the valve, provides a channel for the flow of liquid medium and pressure transmission. The operator operates the hydraulic rod 5, which is electrically connected to the data acquisition and analysis unit 2. The output end of the hydraulic rod 5 pushes the sealing plate 6 downward until the sealing plate 6 is tightly fitted against the valve port above the test tube 16, thereby sealing the valve pressure test area and preventing medium leakage during the pressure test. After the booster pump 13 is started, its input end draws liquid medium from the water tank 11 through the extraction pipe. After the medium is pressurized by the booster pump 13, it is delivered to the test tube 16 through the discharge pipe at the output end. The valve is sealed by the sealing plate 6. The high-pressure medium entering the detection tube 16 gradually fills the valve, establishing the pressure required for the test. During the test, the data acquisition and analysis unit 2 monitors various parameters related to the test in real time, such as the medium pressure in the detection tube 16 and the pressure holding time. The data acquisition and analysis unit 2 analyzes and processes the collected data to determine whether the valve's sealing performance meets the standard under the current pressure conditions. The front surface of the machine body 1 is connected to the box door 7 by a hinge. The groove on its surface makes it easy for the staff to open and close the box door 7, facilitating the inspection, maintenance, or addition of medium to components such as the water tank 11 and the booster pump 13 inside the machine body 1, ensuring the normal operation of the equipment.

[0038] The working principle of the entire device is as follows: The valve to be pressure tested is placed on the test tube 16. The operator operates the hydraulic rod 5, which is electrically connected to the data acquisition and analysis unit 2, to push the sealing plate 6 downward until the sealing plate 6 is tightly attached to the valve port above the test tube 16, thereby sealing the valve test area and preventing medium leakage during the pressure test. After the booster pump 13 is started, its input end draws liquid medium from the water tank 11 through the extraction pipe. After the medium is pressurized by the booster pump 13, it is delivered to the test tube 16 through the discharge pipe at the output end. Since the test tube 16 and the valve are sealed together by the sealing plate 6, the high-pressure medium entering the test tube 16 gradually fills the inside of the valve, allowing the valve to build up the pressure required for the pressure test. During the pressure test, the data acquisition and analysis unit 2 monitors various parameters related to the pressure test in real time, such as the medium pressure in the test tube 16 and the pressure holding time. The data acquisition and analysis unit 2 analyzes and processes the collected data to determine whether the sealing performance of the valve meets the standard under the current pressure conditions.

[0039] After the valve inspection is completed, the movable plate 903 can be moved to the top of the machine body 1 by the movement of the movable rod 902 and the movable plate 903. The lifting plate 905 can be moved to the bottom of the valve by the sliding of the slider 901. The operator can hold the handle 904 and lift the movable plate 903 and the lifting plate 905 together, so that the lifting plate 905 can be used to adhere and fix the valve surface by the friction pad 907 and the first magnetic block 906. By continuously lifting the lifting plate 905, the valve can be separated from the detection tube 16, and the valve can be continuously pushed to the rear of the detection tube 16. After being pushed to the edge of the machine body 1, the valve can be lifted from the lifting plate. The surface of plate 905 is manually pushed down onto the surface of inclined plate 801. Using rollers, the valve can slide at an angle on inclined plate 801 to unload the valve. The lifting seat 151 is fitted and fixed inside the workbench. The flange seat 10 is placed on the surface of the lifting seat 151. Since the height of the adsorption plate 153 is greater than that of the second magnetic block 152, when the flange seat 10 is continuously pressed down, the adsorption plate 153 can be adsorbed onto the surface of the flange seat 10. The second magnetic block 152 can be attracted and fixed to the flange seat 10 together with the adsorption plate 153, so that the flange seat 10 and the detection tube 16 can be installed or replaced.

[0040] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A data acquisition and analysis device for valve pressure testing process, characterized in that: The system includes a body (1), an unloading mechanism (9), and a replacement mechanism (15). The unloading mechanism (9) includes a lifting plate (905), a friction pad (907), and a first magnetic block (906). The friction pad (907) and the first magnetic block (906) are connected to the upper surface of the lifting plate (905). The lifting plate (905), the friction pad (907), and the first magnetic block (906) are used to unload the valve being tested, thereby saving labor during valve unloading. The replacement mechanism (15) includes an adsorption plate (153) and a second magnetic block (152). The second magnetic block (152) and the adsorption plate (153) are installed alternately. The adsorption plate (153) and the second magnetic block (152) are used to replace the valve base being tested.

2. The valve pressure testing process data acquisition and analysis device according to claim 1, characterized in that: The unloading mechanism (9) also includes a slider (901), the lower surface of which is slidably connected to the interior of the body (1), a movable rod (902) is fixedly connected to the upper surface of the slider (901), a movable plate (903) is sleeved on the outer surface of the movable rod (902), the front surface of the movable plate (903) is fixedly connected to the rear surface of the lifting plate (905), and a handle (904) is fixedly connected to the upper surface of the movable plate (903), and the handle (904) is located in front of the movable rod (902).

3. The valve pressure testing process data acquisition and analysis device according to claim 1, characterized in that: The replacement mechanism (15) also includes a support seat (151), the lower surface of which is fitted and connected to the upper surface of the body (1), and the inner bottom wall of the support seat (151) is connected to the lower surface of the adsorption plate (153) and the second magnetic block (152).

4. The valve pressure testing process data acquisition and analysis device according to claim 1, characterized in that: The rear surface of the machine body (1) is provided with a discharge mechanism (8), the discharge mechanism (8) includes an inclined plate (801), the rear surface of the inclined plate (801) is movably connected with a ball (803), the rear surface of the inclined plate (801) is fixedly connected with a baffle (802), and the baffle (802) is located outside the ball (803).

5. The valve pressure testing process data acquisition and analysis device according to claim 3, characterized in that: The upper surface of the support seat (151) is fitted with a flange seat (10), and the lower surface of the flange seat (10) is attracted to the adsorption plate (153) and the second magnetic block (152). The upper surface of the flange seat (10) is fixedly connected with a detection tube (16).

6. The valve pressure testing process data acquisition and analysis device according to claim 1, characterized in that: Both sides of the machine body (1) are fixedly connected to support frames (4), and a hydraulic rod (5) is provided on the upper surface of the support frame (4). A sealing plate (6) is fixedly connected to the output end of the hydraulic rod (5), and the sealing plate (6) is located above the detection tube (16).

7. The valve pressure testing process data acquisition and analysis device according to claim 6, characterized in that: The side surface of the support frame (4) is fixedly connected to the housing (3), and the housing (3) is equipped with a data acquisition and analysis unit (2), which is electrically connected to the hydraulic rod (5).

8. The valve pressure testing process data acquisition and analysis device according to claim 1, characterized in that: The front surface of the body (1) is movably connected to a door (7) via a hinge, and the front surface of the door (7) is provided with a groove.

9. The valve pressure testing process data acquisition and analysis device according to claim 1, characterized in that: A water tank (11) is fixedly connected inside the body (1), and an installation plate (14) is fixedly connected inside the water tank (11). A fixing seat (12) is connected to the front surface of the installation plate (14) by bolt thread, and a booster pump (13) is fitted to the front surface of the fixing seat (12).

10. The valve pressure testing process data acquisition and analysis device according to claim 9, characterized in that: The input end of the booster pump (13) is fixedly connected to an extraction pipe, and the output end of the booster pump (13) is fixedly connected to a discharge pipe. The discharge pipe passes through the interior of the support seat (151) and communicates with the detection pipe (16).

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