Mechanical and chemical double-parameter synchronous detection test platform

Abstract

The utility model relates to test bench technical field discloses a kind of mechanics chemistry double-parameter synchronous detection test benches, including support baseplate, and the top of support baseplate is fixedly installed with fixed box and support box, and the inner bottom wall of fixed box is fixedly installed with pressure detection mechanism, and the inner top wall of fixed box is provided with recess, and the inner wall of recess is inserted with the threaded column for rotating. The mechanics chemistry double-parameter synchronous detection test bench, by the integrated design of pressure detection mechanism in fixed box and shake even mechanism in support box, integrates mechanics performance detection and chemical analysis operation in the same test bench, without separate equipment operation, reduces sample transfer step, improves detection efficiency and reduces error, by the setting of threaded column, threaded column rotates, threaded column can drive fixed plate to move, and then can conveniently adjust the distance between two fixed hooks, adapt to different size samples, while conveniently perform mechanical detection of detection piece at different distances.

Description

Technical Field

[0001] This utility model relates to the field of test bench technology, specifically a mechanical and chemical dual-parameter synchronous detection test bench. Background Technology

[0002] Mechanics is the science that studies the laws governing the mechanical motion of matter. It is a branch of physics. Matter in nature exists at multiple levels, from the macroscopic universe, celestial bodies and ordinary objects, to microscopic particles, fibers and crystals, and finally to microscopic molecules, atoms and elementary particles. Mechanics is generally understood to focus on studying natural or artificial macroscopic objects. Chemistry, on the other hand, is a natural science that deciphers the mysteries of matter at the microscopic level. It focuses on the atomic and molecular scale, studying the composition, structure, properties and laws of change of matter. It is a key force driving the progress of human society.

[0003] However, existing technologies have the following problems in practical use:

[0004] The existing testing equipment has obvious shortcomings. It is inconvenient to operate mechanical and chemical tests on the same test bench, which can easily reduce the efficiency of the test. When testing chemical parameters, manual shaking is required, which is not only inefficient but also increases the labor intensity of the staff. At the same time, it is not convenient to filter and remove chemical odors, which can easily cause harm to the environment and the respiratory tract of the staff. Therefore, it is not suitable for use when testing mechanical parameters. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To overcome the aforementioned shortcomings of the prior art, this utility model provides a mechanical and chemical dual-parameter synchronous detection test bench, which solves the problems in the prior art:

[0007] The existing testing equipment has obvious shortcomings. It is inconvenient to operate mechanical and chemical tests on the same test bench, which can easily reduce the efficiency of the test. When testing chemical parameters, manual shaking is required, which is not only inefficient but also increases the labor intensity of the staff. At the same time, it is not convenient to filter and remove chemical odors, which can easily cause harm to the environment and the respiratory tract of the staff. Therefore, it is not conducive to the use of mechanical parameter testing equipment.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a mechanical and chemical dual-parameter synchronous testing bench, comprising a supporting base plate, a fixed box and a support box fixedly installed on the top of the supporting base plate, a pressure detection mechanism fixedly installed on the inner bottom wall of the fixed box, a groove formed on the inner top wall of the fixed box, a threaded column for rotation inserted into the inner wall of the groove, a fixed plate threadedly connected to the surface of the threaded column, a fixed hook rotatably connected to one side of the fixed plate and the inner side wall of the fixed box, a shaking mechanism slidably connected to the inner bottom wall of the support box, a through hole formed on the top of the support box, a fan fixedly installed on the inner wall of the through hole, a protective cover detachably connected to the top of the support box, and an air filter fixedly installed on the inner wall of the protective cover.

[0010] Optionally, a first servo motor is fixedly installed on one side of the fixed box. The output end of the first servo motor passes through the inner wall of the groove and is keyed to one end of the threaded column. The surfaces of both the fixed box and the support box are connected to movable doors by hinges. Handles are fixedly installed on the surfaces of both movable doors, and a transparent window is provided on the surface of one of the movable doors.

[0011] Optionally, the inner bottom wall of the support box has two sliding grooves, and the inner walls of the two sliding grooves are slidably connected to sliders, and the tops of the two sliders are fixedly installed at the bottom of the shaking mechanism.

[0012] Optionally, support legs are fixedly installed at the four corners of the bottom of the support base plate, and support bases are fixedly installed at the bottom of the four support legs.

[0013] Optionally, a mounting block is fixedly installed at the bottom of the protective cover, and a mounting groove adapted to the mounting block is provided at the top of the support box.

[0014] Optionally, the pressure detection mechanism includes a storage frame, a limiting frame, a pressure block, a mounting rod, and a locking block. The storage frame is fixedly installed on the inner bottom wall of the fixed box. The limiting frame is detachably connected to the top of the storage frame. The pressure block is inserted into the inner wall of the limiting frame. The mounting rod is fixedly installed on the top of the pressure block. The locking block is fixedly installed on the bottom of the limiting frame. The top of the storage frame has a locking groove that matches the locking block.

[0015] Optionally, the pressure detection mechanism further includes a hydraulic rod and a telescopic rod, both of which are fixedly installed between the mounting rod and the inner bottom wall of the fixed box.

[0016] Optionally, the shaking mechanism includes a mounting base, a fixing groove, a second servo motor, a connecting frame, two extrusion rods, and two positioning plates. The mounting base is slidably connected to the inner bottom wall of the support box. The fixing groove is opened at the top of the mounting base. The second servo motor is fixedly installed on the inner bottom wall of the fixing groove. The connecting frame is keyed to the output end of the second servo motor. The two extrusion rods are threaded to both sides of the connecting frame, and the two positioning plates are rotatably connected to the ends of the two extrusion rods.

[0017] (III) Beneficial Effects

[0018] This invention provides a simultaneous mechanical and chemical dual-parameter detection test bench, which has the following beneficial effects:

[0019] This mechanical and chemical dual-parameter synchronous testing bench integrates mechanical performance testing and chemical analysis into a single testing platform through the integrated design of the pressure testing mechanism within the fixed chamber and the shaking mechanism within the support chamber. This eliminates the need for separate equipment operation, reduces sample transfer steps, improves testing efficiency, and reduces errors. The threaded column design allows for easy adjustment of the distance between the two fixing hooks, accommodating samples of different sizes and facilitating mechanical testing of the specimen at varying distances. A second servo motor rotates the connecting frame, further facilitating the clamping of the sample. The liquid inside the container between the two positioning plates is shaken to replace manual operation, reducing labor intensity and improving mixing uniformity. At the same time, the cooperation between the squeezing rod and the positioning plate enhances the stability of sample fixation. The ventilation and filtration mechanism formed by the fan and air filter on the top of the support box can effectively filter odors and impurities generated during chemical testing, reducing the impact on the environment and operators, thus improving the practicality of the device. With the hydraulic rod, as the hydraulic rod extends or retracts, it can drive the mounting rod to move up and down, which in turn can drive the pressure block to move up and down. Therefore, it can conveniently drive the pressure block to perform pressure testing on the workpiece that needs to be pressure tested. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the supporting base plate structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the support box structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the storage frame structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the fixing plate structure of this utility model.

[0025] In the diagram: 1. Support base plate; 2. Fixing box; 3. Pressure detection mechanism; 4. Shaking mechanism; 5. Support box; 6. Slide groove; 7. Sliding block; 8. Through hole; 9. Fan; 10. Protective cover; 11. Air filter; 12. Mounting block; 13. Groove; 14. Threaded column; 15. Fixing plate; 16. Fixing hook; 17. First servo motor; 18. Movable door; 19. Inspection door; 20. Support leg; 301. Storage frame; 302. Limiting frame; 303. Pressure block; 304. Mounting rod; 305. Hydraulic rod; 306. Telescopic rod; 307. Locking block; 401. Mounting seat; 402. Fixing groove; 403. Second servo motor; 404. Connecting frame; 405. Extrusion rod; 406. Positioning plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] Please see Figures 1 to 5 This utility model embodiment provides a test bench, which is applied to scenarios where mechanical and chemical testing operations are performed separately according to different needs. This embodiment improves the structure of the test bench to give it the advantage of functional versatility. Specifically, taking the example of the test bench simultaneously performing mechanical and chemical operations, as a preferred solution in this embodiment, the test bench is specifically a mechanical and chemical dual-parameter synchronous testing test bench, enabling functional versatility when performing mechanical and chemical operations simultaneously.

[0028] Please see Figures 1 to 5 This utility model provides a technical solution: a mechanical and chemical dual-parameter synchronous detection test bench, which is mainly used in scenarios where mechanical and chemical detection operations are performed separately according to different needs.

[0029] The system includes a support base plate 1, a fixed box 2 and a support box 5 fixedly installed on the top of the support base plate 1, a pressure detection mechanism 3 fixedly installed on the inner bottom wall of the fixed box 2, a groove 13 opened on the inner top wall of the fixed box 2, a threaded post 14 for rotation inserted into the inner wall of the groove 13, a fixed plate 15 threadedly connected to the surface of the threaded post 14, a fixed hook 16 rotatably connected to one side of the fixed plate 15 and the inner side wall of the fixed box 2, a shaking mechanism 4 slidably connected to the inner bottom wall of the support box 5, a through hole 8 opened on the top of the support box 5, a fan 9 fixedly installed on the inner wall of the through hole 8, a protective cover 10 detachably connected to the top of the support box 5, and an air filter element 11 fixedly installed on the inner wall of the protective cover 10.

[0030] In this embodiment, the supporting base plate 1 serves as the basic carrier of the equipment, used to fix and install the fixed box 2, the supporting box 5, and the supporting legs 20, achieving an integrated layout of each component and ensuring the stability and load-bearing capacity of the overall structure. The fixed box 2 provides a closed operating space for mechanical testing, protecting the pressure testing mechanism 3 from external interference. Simultaneously, it forms a relatively independent testing environment in conjunction with the movable door 18, reducing the impact of external factors on mechanical parameter testing. The supporting box 5 provides a dedicated space for chemical analysis and shaking operations. Its closed structure gathers the samples to be processed, and the fan 9 and air filter 11 regulate the internal environment, preventing the diffusion of chemical odors. The fixed plate 15 connects the threaded post 14 and the fixed hook 16, converting the rotational motion of the threaded post 14 into its own linear motion, while providing a mounting point for the fixed hook 16, ensuring... The structural strength of the fixing hook 16 under stress is achieved through the setting of the fixing hook 16. The fixing hook 16 is symmetrically distributed on the inner side wall of the fixing plate 15 and the fixing box 2. By rotating and adjusting the clamping angle, it can adapt to the fixing requirements of various shaped samples such as cylindrical and rectangular. Through the setting of the through hole 8, which is located at the top of the support box 5, it serves as an airflow channel to enable the fan 9 to form a directional airflow, introducing the odor generated by the chemical reaction into the air filter element 11 for efficient filtration. The fan 9 draws air from the support box 5 through the through hole 8, forming a negative pressure environment to accelerate gas circulation, which, together with the air filter element 11, improves the air filtration efficiency. Through the setting of the protective cover 10, the protective cover 10 covers the top of the support box 5, protecting the air filter element 11 from external dust contamination. At the same time, the mounting block 12 and the mounting groove cooperate to achieve quick assembly and disassembly. Through the setting of the air filter element 11, the air filter element 11 can adsorb and filter odors, thereby effectively preventing odors from polluting the outside air.

[0031] In the above embodiment, as a preferred solution, a first servo motor 17 is fixedly installed on one side of the fixed box 2. The output end of the first servo motor 17 passes through the inner wall of the groove 13 and is keyed to one end of the threaded column 14. The surfaces of the fixed box 2 and the support box 5 are both connected to movable doors 18 by hinges. The surfaces of the two movable doors 18 are fixedly installed with handles. One of the movable doors 18 has a transparent window. With the first servo motor 17 as the driving source of the threaded column 14, the fixed plate 15 can be moved smoothly along the direction of the threaded column 14. With the movable door 18 and the handle, it is connected to the surfaces of the fixed box 2 and the support box 5 by hinges. The handle is convenient for opening and closing. When the movable door 18 is closed, it forms a closed space, reducing the interference of the external environment on the detection process. When it is open, it is convenient for sample loading and unloading. The transparent window allows real-time observation of the test status inside the fixed box 2 or the support box 5, avoiding frequent opening of the door.

[0032] In the above embodiments, as a preferred solution, the inner bottom wall of the support box 5 is provided with two sliding grooves 6, and the inner walls of the two sliding grooves 6 are slidably connected with sliders 7. The tops of the two sliders 7 are fixedly installed on the bottom of the shaking mechanism 4. Through the setting of the sliding grooves 6 and sliders 7, the sliders 7 are fixed to the bottom of the mounting base 401 and embedded in the sliding grooves 6, providing guidance for the shaking mechanism 4, restricting it to only move in the horizontal direction, reducing vertical vibration, and at the same time reducing the coefficient of friction between the mounting base 401 and the inner bottom wall of the support box 5, thus extending the service life of the equipment.

[0033] In the above embodiment, as a preferred solution, support legs 20 are fixedly installed at the four corners of the bottom of the support base plate 1, and support bases are fixedly installed at the bottom of the four support legs 20. Through the arrangement of support legs 20 and support bases, the device can be supported by load, and the support bases can increase the friction with the ground and improve the overall stability.

[0034] In the above embodiments, as a preferred option, the bottom of the protective cover 10 is fixedly installed with an installation block 12, and the top of the support box 5 is provided with an installation groove that is compatible with the installation block 12. Through the setting of the installation block 12 and the installation groove, the installation block 12 and the installation groove cooperate through the concave and convex structure to realize the detachable connection between the protective cover 10 and the support box 5, thereby improving the convenience of maintenance.

[0035] In the above embodiments, as a preferred option, the pressure detection mechanism 3 includes a storage frame 301, a limiting frame 302, a pressure block 303, a mounting rod 304, and a locking block 307. The storage frame 301 is fixedly installed on the inner bottom wall of the fixed box 2. The limiting frame 302 is detachably connected to the top of the storage frame 301. The pressure block 303 is inserted into the inner wall of the limiting frame 302. The mounting rod 304 is fixedly installed on the top of the pressure block. The locking block 307 is fixedly installed on the bottom of the limiting frame 302. The top of the storage frame 301 has a slot that matches the locking block 307. The storage frame 301 is fixed to the bottom wall of the fixed box 2 and is used to support the limiting frame 302. The top slot cooperates with the bottom block 307 of the limiting frame 302 to realize the quick assembly and disassembly of the limiting frame 302, which is convenient for replacing limiting components of different specifications. The limiting frame 302 guides and limits the pressure block 303, ensuring that the pressure block 303 moves vertically up and down, avoiding pressure data errors caused by offset during the detection process. At the same time, the snap-fit ​​structure realizes a stable connection with the storage frame 301, and the pressure block 303 directly contacts the workpiece to be tested.

[0036] In the above embodiments, as a preferred option, the pressure detection mechanism 3 further includes a hydraulic rod 305 and a telescopic rod 306. Both the hydraulic rod 305 and the telescopic rod 306 are fixedly installed between the mounting rod 304 and the inner bottom wall of the fixed box 2. The hydraulic rod 305 provides the power source for pressure detection. By telescoping, it drives the mounting rod 304 and the pressure block 303 to rise and fall, which can accurately control the speed and force of pressure application and meet the mechanical testing requirements under different load conditions. The telescopic rod 306 works in conjunction with the hydraulic rod 305 to help the mounting rod 304 maintain a vertical movement trajectory and improve the stability of pressure detection.

[0037] In the above embodiments, as a preferred option, the shaking mechanism 4 includes a mounting base 401, a fixing groove 402, a second servo motor 403, a connecting frame 404, two extrusion rods 405, and two positioning plates 406. The mounting base 401 is slidably connected to the inner bottom wall of the support box 5. The fixing groove 402 is formed at the top of the mounting base 401. The second servo motor 403 is fixedly mounted on the inner bottom wall of the fixing groove 402. The connecting frame 404 is keyed to the output end of the second servo motor 403. The two extrusion rods 405 are threaded to both sides of the connecting frame 404. The two positioning plates 406 are rotatably connected to the ends of the two extrusion rods 405. Through the setting of the mounting base 401, the mounting base 401 supports the core components of the shaking mechanism 4. The bottom is connected to the sliding groove 6 of the support box 5 through the slider 7, providing horizontal sliding space for the shaking process and reducing the impact of vibration on the overall equipment. Through the setting of the fixing groove 402, the fixing groove 402 fixes the second servo motor 403, preventing it from shifting during high-speed operation and ensuring... The stable connection between the motor output shaft and the connecting frame 404 ensures the continuity of the shaking action. The second servo motor 403 provides power for the shaking operation, driving the connecting frame 404 to rotate via the output shaft. The speed can be adjusted to meet the mixing requirements of different chemical samples, replacing manual shaking and improving efficiency. The connecting frame 404 transmits motor power to the two side extrusion rods 405, causing the positioning plate 406 and the clamped container to rotate, achieving uniform sample mixing. Its rigid structure ensures lossless power transmission. The extrusion rods 405 are threaded to both sides of the connecting frame 404, and their distance from the positioning plate 406 can be adjusted by rotation to accommodate containers of different diameters, enhancing clamping stability and preventing containers from falling off during shaking. The positioning plate 406 directly contacts the container, clamping it with the thrust of the extrusion rods 405. Its rotating connection design adapts to the surface curvature of the container, increasing the contact area and improving clamping reliability.

[0038] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that provides control.

[0039] In this invention, the working steps of the device are as follows:

[0040] First, when mechanical testing is required, grasp the handle of the movable door 18 of the fixed box 2, open the movable door 18 on the surface of the fixed box 2, place the workpiece to be tested in a suitable position inside the fixed box 2, and rotate the fixing hook 16 to firmly clamp the workpiece, ensuring that the workpiece will not shake during the testing process. After confirming that the workpiece is fixed and stable, close the movable door 18, and then start the first servo motor 17. The output shaft of the first servo motor 17 can drive the threaded column 14 to rotate, driving the fixing plate 15 to move along the direction of the threaded column 14 to perform tensile mechanical testing on the workpiece. Close the movable door 18. When it is necessary to test the pressure parameters of the test piece, the test piece can be placed inside the storage frame 301, and then the movable door 18 on the surface of the fixed box 2 is closed. Then, control the hydraulic rod 305 in the pressure testing mechanism 3 to shorten. The hydraulic rod 305 drives the mounting rod 304 and the pressure block 303 to move downward, and the pressure block 303 contacts the workpiece and applies pressure. When pressure is applied and chemical parameters need to be tested, the movable door 18 of the support box 5 can be opened. Then, with the help of the sliding action of the slider 7 on the inner wall of the slide groove 6, the mounting base 401 is moved to a suitable position. The container containing the chemical sample is placed between the two positioning plates 406 of the shaking mechanism 4. The squeezing rods 405 on both sides are rotated to make the positioning plates 406 clamp the container. Then the movable door 18 on the surface of the support box 5 is closed. Next, the protective cover 10 is connected to the mounting groove on the top of the support box 5 through the mounting block 12 at the bottom. The second servo motor 403 is started to drive the connecting frame 404 to rotate, which drives the container to shake. At the same time, the fan 9 is started. The fan 9 draws air from the support box 5 through the through hole 8. The air is filtered by the air filter element 11 and discharged to reduce the diffusion of chemical odor. At the same time, the second servo motor 403 is started. The output shaft of the second servo motor 403 drives the connecting frame 404 to rotate, which drives the liquid inside the container to rotate and shake.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mechanical and chemical dual-parameter synchronous detection test bench, comprising a supporting base plate (1), characterized in that: The top of the support base plate (1) is fixedly installed with a fixed box (2) and a support box (5). The inner bottom wall of the fixed box (2) is fixedly installed with a pressure detection mechanism (3). The inner top wall of the fixed box (2) is provided with a groove (13). The inner wall of the groove (13) is inserted with a threaded column (14) for rotation. The surface of the threaded column (14) is threadedly connected with a fixed plate (15). One side of the fixed plate (15) and the inner side wall of the fixed box (2) are rotatably connected with a fixed hook (16). The inner bottom wall of the support box (5) is slidably connected with a shaking mechanism (4). The top of the support box (5) is provided with a through hole (8). The inner wall of the through hole (8) is fixedly installed with a fan (9). The top of the support box (5) is detachably connected with a protective cover (10). The inner wall of the protective cover (10) is fixedly installed with an air filter (11).

2. The mechanical and chemical dual-parameter synchronous detection test bench according to claim 1, characterized in that: A first servo motor (17) is fixedly installed on one side of the fixed box (2). The output end of the first servo motor (17) passes through the inner wall of the groove (13) and is keyed to one end of the threaded column (14). The surfaces of the fixed box (2) and the support box (5) are connected to movable doors (18) by hinges. The surfaces of the two movable doors (18) are fixedly installed with handles, and one of the movable doors (18) is provided with a transparent window.

3. The mechanical and chemical dual-parameter synchronous detection test bench according to claim 1, characterized in that: The inner bottom wall of the support box (5) has two sliding grooves (6), and the inner walls of the two sliding grooves (6) are slidably connected to sliders (7). The tops of the two sliders (7) are fixedly installed at the bottom of the shaking mechanism (4).

4. The mechanical and chemical dual-parameter synchronous detection test bench according to claim 1, characterized in that: Support legs (20) are fixedly installed at the four corners of the bottom of the support base plate (1), and support bases are fixedly installed at the bottom of the four support legs (20).

5. The mechanical and chemical dual-parameter synchronous detection test bench according to claim 1, characterized in that: The bottom of the protective cover (10) is fixedly installed with an installation block (12), and the top of the support box (5) is provided with an installation groove that is compatible with the installation block (12).

6. The mechanical and chemical dual-parameter synchronous detection test bench according to claim 1, characterized in that: The pressure detection mechanism (3) includes a storage frame (301), a limiting frame (302), a pressure block (303), a mounting rod (304), and a locking block (307). The storage frame (301) is fixedly installed on the inner bottom wall of the fixed box (2). The limiting frame (302) is detachably connected to the top of the storage frame (301). The pressure block (303) is inserted into the inner wall of the limiting frame (302). The mounting rod (304) is fixedly installed on the top of the pressure block. The locking block (307) is fixedly installed on the bottom of the limiting frame (302). The top of the storage frame (301) has a locking groove that matches the locking block (307).

7. The mechanical and chemical dual-parameter synchronous detection test bench according to claim 6, characterized in that: The pressure detection mechanism (3) also includes a hydraulic rod (305) and a telescopic rod (306), both of which are fixedly installed between the mounting rod (304) and the inner bottom wall of the fixed box (2).

8. The mechanical and chemical dual-parameter synchronous detection test bench according to claim 1, characterized in that: The shaking mechanism (4) includes a mounting base (401), a fixing groove (402), a second servo motor (403), a connecting frame (404), two extrusion rods (405), and two positioning plates (406). The mounting base (401) is slidably connected to the inner bottom wall of the support box (5). The fixing groove (402) is opened at the top of the mounting base (401). The second servo motor (403) is fixedly installed on the inner bottom wall of the fixing groove (402). The connecting frame (404) is keyed to the output end of the second servo motor (403). The two extrusion rods (405) are threaded to both sides of the connecting frame (404). The two positioning plates (406) are rotatably connected to the ends of the two extrusion rods (405).

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