Test sample block soaking and suspending structure
By designing a suspension structure for immersing experimental specimens and utilizing a cylinder-driven sliding rod and threaded rod system, the problems of specimen height adjustment and safety hazards were solved, achieving flexible operation and improved safety in the experiment.
Patent Information
- Application Number
- CN202520063621.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-01-10
AI Technical Summary
In existing technologies, it is difficult to adjust the height of experimental samples when they are immersed in corrosive solutions, and there are safety hazards, especially since contact between the molybdenum wire and the beaker wall may lead to experimental safety accidents.
A test sample immersion suspension structure was designed, which uses a cylinder-driven slide bar and threaded rod system to control the winding and unwinding and position adjustment of the molybdenum wire through a rotating cylinder and a winding wheel, combined with a limiting frame to prevent the molybdenum wire from contacting the beaker wall.
This allows for flexible adjustment of the experimental sample height and improves operational safety, avoiding contact between the molybdenum wire and the beaker wall, thus enhancing the safety and convenience of the experiment.
Smart Images
Figure CN223883430U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to experimental device technical field, concretely is a kind of test sample block soaking suspension structure. BACKGROUND
[0002] In the corrosion degree experiment process of corrosive solution to experimental sample block in laboratory, test sample block needs to be safely soaked in corrosive solution, but cannot contact beaker inner wall, needs to be wound with molybdenum wire sample block, with the aid of stainless steel bar, it is hung up in the air, and stainless steel bar is fixed on support, sample block is hung in solution by support.
[0003] In experimental operation process, not only it is inconvenient to adjust the length of molybdenum wire, so as to need to change the fixed position of steel bar when adjusting the height of test sample block soaked in solution, and when the other end of molybdenum wire is tied and fixed after being put into solution by hand, hand shaking can easily cause sample to contact beaker wall, which can cause beaker to overturn, and affect experimental safety. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of test sample block soaking suspension structure to solve the problem of inconvenient height adjustment of experimental sample block in prior art and safety hazard in operation process.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of test sample block soaking suspension structure, including base, the base top side is fixedly connected with pneumatic cylinder, the pneumatic cylinder output end is fixedly connected with fixed seat, the fixed seat is rotatably connected with rotating cylinder in, the rotating cylinder is slidably connected with slide rod in, the slide rod front end is fixedly connected with winding wheel, the winding wheel outer side is wound with molybdenum wire, the molybdenum wire one end is fixedly connected with winding wheel, the slide rod end close to winding wheel outer side is fixedly connected with rotating ring, the rotating ring top is fixedly connected with connecting plate, the connecting plate rear side is fixedly connected with threaded rod.
[0006] Preferably, the top of the fixed seat is fixedly connected with a threaded sleeve, the threaded rod penetrates the threaded sleeve and is threadedly connected with the threaded sleeve, and the rear end of the threaded rod is fixedly connected with a rotating wheel.
[0007] Preferably, the inside of the rotating cylinder is formed with a limiting strip on both sides, the slide rod is provided with a limiting slot on both sides, the two limiting strips are respectively slidably connected in the two limiting slots and are matched with the two limiting slots, and the rear end of the rotating cylinder is fixedly connected with a handle for conveniently rotating the rotating cylinder.
[0008] Preferably, the outside of the rotating cylinder is fixedly connected with a limiting rotating ring, the limiting rotating ring is matched with the rear side of the fixed seat, and a plurality of clamping grooves are annularly arranged on the outside of the limiting rotating ring.
[0009] Preferably, the rear side of the fixing base is fixedly connected with a sleeve, the sleeve is slidably connected with a positioning rod inside, the positioning rod is matched with the clamping groove, a spring is arranged inside the sleeve, and the spring is fixedly connected with the sleeve and the positioning rod at both ends to support the positioning rod and keep the positioning rod clamped with the clamping groove.
[0010] Preferably, the one side of the positioning rod is fixedly connected with a pull rod, the pull rod penetrates through the side wall of the sleeve and is slidably connected with the sleeve, and the pull rod is convenient for pushing the positioning rod to move downward.
[0011] Preferably, the front side of the air cylinder is fixedly connected with a limiting frame, and the top of the base is provided with a groove, the limiting frame is matched with the groove, the limiting frame limits the molybdenum wire, and thus the molybdenum wire cannot contact the wall of the beaker.
[0012] 1. The manual rotating handle is used for driving the rotating cylinder to rotate, the limiting strips on both sides of the rotating cylinder limit the limiting grooves when the rotating cylinder rotates, so as to drive the sliding rod to rotate synchronously with the rotating cylinder, the winding wheel is driven to rotate when the sliding rod rotates, the molybdenum wire is controlled to be wound or unwound through the rotation of the winding wheel, the length of the molybdenum wire descending is controlled, the experimental sample block is lowered into the solution to perform an experiment, the adjustment is convenient, the operation is simple, and the safety is high.
[0013] 2. The rotating handle is manually rotated, the rotating handle drives the threaded rod to rotate, the threaded rod is connected with the threaded sleeve in a threaded mode, the threaded rod moves horizontally when the threaded rod rotates, the connecting plate is driven to move, the guide ring and the rotating ring are driven to move when the connecting plate moves, the sliding rod is driven to slide in the rotating cylinder, the position of the winding wheel is adjusted through the sliding rod, the positions of the molybdenum wire and the experimental sample block are adjusted, the experiment is facilitated, the molybdenum wire is limited by the limiting frame, the molybdenum wire is prevented from contacting the wall of the beaker, and the safety of the experiment is improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a structural schematic view of the utility model;
[0015] Figure 2 It is a structural schematic view of the fixing base of the utility model;
[0016] Figure 3 It is a structural schematic view of the sliding rod of the utility model;
[0017] Figure 4 It is a structural schematic view of the rotating ring of the utility model;
[0018] Figure 5 It is a structural schematic view of the limiting rotating ring of the utility model;
[0019] Figure 6 This is a schematic diagram of the structure of the card sleeve of this utility model.
[0020] The following are the labels in the diagram: 1. Base; 2. Cylinder; 3. Fixed seat; 4. Rotating cylinder; 401. Limiting strip; 5. Slide rod; 501. Limiting groove; 6. Rewinding wheel; 7. Rotating ring; 8. Guide ring; 9. Connecting plate; 10. Threaded rod; 11. Threaded sleeve; 12. Rotating wheel; 13. Handle; 14. Limiting frame; 15. Limiting rotating ring; 16. Slot; 17. Sleeve; 18. Positioning rod; 19. Spring; 20. Pull rod; 21. Molybdenum wire. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Example: Figures 1-6 As shown, this utility model provides a technical solution for a test sample immersion suspension structure, including a base 1, a cylinder 2 fixedly connected to one side of the top of the base 1, a fixed seat 3 fixedly connected to the output end of the cylinder 2, a rotating cylinder 4 rotatably connected inside the fixed seat 3, a sliding rod 5 slidably connected inside the rotating cylinder 4, a winding wheel 6 fixedly connected to the front end of the sliding rod 5, a molybdenum wire 21 wound around the outside of the winding wheel 6, one end of the molybdenum wire 21 fixedly connected to the winding wheel 6, a limit frame 14 fixedly connected to the front side of the cylinder 2, a groove opened on the top of the base 1, the limit frame 14 corresponding to the groove, so that the limit frame 14 limits the molybdenum wire 21, thereby preventing the molybdenum wire 21 from contacting the beaker wall, and the sliding rod 5 is close to the winding wheel. A rotating ring 7 is fixedly connected to the outer side of one end of the wheel 6. A guide ring 8 is rotatably connected to the outer side of the rotating ring 7. A connecting plate 9 is fixedly connected to the top of the guide ring 8. A threaded rod 10 is fixedly connected to the rear side of the connecting plate 9. A threaded sleeve 11 is fixedly connected to the top of the fixed seat 3. The threaded rod 10 passes through the threaded sleeve 11 and is threadedly connected to the threaded sleeve 11. A rotating wheel 12 is fixedly connected to the rear end of the threaded rod 10. Limiting strips 401 are formed on both sides inside the rotating cylinder 4. Limiting grooves 501 are opened on both sides of the sliding rod 5. The two limiting strips 401 are slidably connected to the two limiting grooves 501 and are adapted to the two limiting grooves 501. A handle 13 is fixedly connected to the rear end of the rotating cylinder 4 to facilitate the rotation of the rotating cylinder 4.
[0023] A limiting rotating ring 15 is fixedly connected outside the rotating cylinder 4, the limiting rotating ring 15 is attached to the rear side of the fixed seat 3, a plurality of clamping grooves 16 are arranged in an annular array outside the limiting rotating ring 15, a clamping sleeve 17 is fixedly connected to the rear side of the fixed seat 3, a positioning rod 18 is slidably connected inside the clamping sleeve 17, the positioning rod 18 is matched with the clamping groove 16, a spring 19 is arranged inside the clamping sleeve 17, the two ends of the spring 19 are fixedly connected with the clamping sleeve 17 and the positioning rod 18 respectively, the positioning rod 18 is supported, so that the positioning rod 18 is kept clamped with the clamping groove 16, a pull rod 20 is fixedly connected to one side of the positioning rod 18, the pull rod 20 penetrates through the side wall of the clamping sleeve 17 and is slidably connected with the clamping sleeve 17, so as to facilitate the downward movement of the positioning rod 18.
[0024] In use, first, the molybdenum wire 21 is bound and fixed with the experimental sample block, and the beaker containing the experimental solution is placed in the groove on the top of the base 1 to limit the beaker, the pull rod 20 is manually pulled to drive the positioning rod 18 to retract into the clamping sleeve 17 and compress the spring 19, so that the positioning rod 18 is separated from the clamping groove 16, and the limiting rotating ring 15 is released, then the handle 13 is manually rotated to drive the rotating cylinder 4 to rotate, when the rotating cylinder 4 rotates, the limiting strips 401 on both sides of the rotating cylinder 4 limit the limiting grooves 501, so as to drive the sliding rod 5 to rotate synchronously with the rotating cylinder 4, when the sliding rod 5 rotates, the winding wheel 6 is driven to rotate, the length of the molybdenum wire 21 is controlled to lower the experimental sample block into the solution for experiment, which is convenient and safe to operate.
[0025] Then the rotating wheel 12 is manually rotated to drive the threaded rod 10 to rotate, because the threaded rod 10 is threadedly connected with the threaded sleeve 11, the threaded rod 10 moves horizontally when rotating, so as to drive the connecting plate 9 to move, the connecting plate 9 drives the guide ring 8 and the rotating ring 7 to move when moving, so as to drive the sliding rod 5 to slide in the rotating cylinder 4, the sliding rod 5 drives the winding wheel 6 to adjust the horizontal position, so as to adjust the position of the molybdenum wire 21 and the experimental sample block, which is convenient for experiment, and the molybdenum wire 21 is limited by the limiting frame 14 to prevent the molybdenum wire 21 from contacting the beaker wall, and the experiment safety is improved.
[0026] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but rather can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Thus, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the scope of the claims.
Claims
1. A test block soaking suspension structure comprising a base (1), one side of the top of the base (1) is fixedly connected with a pneumatic cylinder (2), characterized in that: The fixed seat (3) is fixedly connected with the fixed seat (3), and the rotating cylinder (4) is rotatably connected inside the fixed seat (3). The sliding rod (5) is slidably connected inside the rotating cylinder (4), and the winding wheel (6) is fixedly connected to the front end of the sliding rod (5). The molybdenum wire (21) is wound outside the winding wheel (6), and one end of the molybdenum wire (21) is fixedly connected with the winding wheel (6). The rotating ring (7) is fixedly connected to the outer side of the end of the sliding rod (5) close to the winding wheel (6), and the guide ring (8) is rotatably connected to the outer side of the rotating ring (7). The connecting plate (9) is fixedly connected to the top of the guide ring (8), and the threaded rod (10) is fixedly connected to the rear side of the connecting plate (9).
2. A test block immersion suspension structure according to claim 1, wherein: The fixed seat (3) is fixedly connected with the fixed seat (3), and the rotating cylinder (4) is rotatably connected inside the fixed seat (3). The sliding rod (5) is slidably connected inside the rotating cylinder (4), and the winding wheel (6) is fixedly connected to the front end of the sliding rod (5). The molybdenum wire (21) is wound outside the winding wheel (6), and one end of the molybdenum wire (21) is fixedly connected with the winding wheel (6). The rotating ring (7) is fixedly connected to the outer side of the end of the sliding rod (5) close to the winding wheel (6), and the guide ring (8) is rotatably connected to the outer side of the rotating ring (7). The connecting plate (9) is fixedly connected to the top of the guide ring (8), and the threaded rod (10) is fixedly connected to the rear side of the connecting plate (9).
3. A test block immersion suspension structure according to claim 1, wherein: The rotating cylinder (4) is internally formed with limit strips (401) on both sides, and the sliding rod (5) is internally formed with limit grooves (501) on both sides. The two limit strips (401) are respectively slidably connected inside the two limit grooves (501) and are matched with the two limit grooves (501). The rotating cylinder (4) is fixedly connected with the handle (13) at the rear end.
4. A test block immersion suspension structure according to claim 1, wherein: The rotating cylinder (4) is fixedly connected with the limit rotating ring (15) outside, and the limit rotating ring (15) is matched with the rear side of the fixed seat (3). A plurality of clamping grooves (16) are annularly arranged outside the limit rotating ring (15).
5. A test block immersion suspension structure according to claim 1, wherein: The fixed seat (3) is fixedly connected with the clamping sleeve (17) at the rear side, and the clamping sleeve (17) is slidably connected with the positioning rod (18) inside. The positioning rod (18) is matched with the clamping groove (16), and the clamping sleeve (17) is internally provided with a spring (19). The spring (19) is fixedly connected with the clamping sleeve (17) and the positioning rod (18) at both ends.
6. A test piece immersion suspension structure according to claim 5, wherein: The positioning rod (18) is fixedly connected with the pull rod (20) on one side, and the pull rod (20) penetrates through the side wall of the clamping sleeve (17) and is slidably connected with the clamping sleeve (17).
7. A test block immersion suspension structure according to claim 1, wherein: The fixed seat (3) is fixedly connected with the fixed seat (3), and the rotating cylinder (4) is rotatably connected inside the fixed seat (3). The sliding rod (5) is slidably connected inside the rotating cylinder (4), and the winding wheel (6) is fixedly connected to the front end of the sliding rod (5). The molybdenum wire (21) is wound outside the winding wheel (6), and one end of the molybdenum wire (21) is fixedly connected with the winding wheel (6). The rotating ring (7) is fixedly connected to the outer side of the end of the sliding rod (5) close to the winding wheel (6), and the guide ring (8) is rotatably connected to the outer side of the rotating ring (7). The connecting plate (9) is fixedly connected to the top of the guide ring (8), and the threaded rod (10) is fixedly connected to the rear side of the connecting plate (9).