Mechanical structure test platform
By introducing a rotary motor-driven eccentric wheel structure and dustproof components into the mechanical structure test platform, the problems of inconvenience and unclear effects of manual demonstration in the prior art have been solved, and efficient and clean seismic performance demonstration has been achieved.
Patent Information
- Application Number
- CN202520026239.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-01-07
AI Technical Summary
In teaching demonstrations, existing mechanical structure testing platforms rely on manual operation for demonstrating seismic performance, and the results are not obvious enough.
A mechanical structure test platform incorporating a vibration component was designed. A rotary motor drives a rotating shaft and a turntable to form an eccentric wheel structure, which converts potential energy to improve the movement stability of the slider and the efficiency of vibration testing. A dustproof component prevents dust accumulation during long-term placement.
It enables efficient seismic performance demonstration without human intervention, improves demonstration effectiveness, keeps equipment clean, and enhances movement stability.
Smart Images
Figure CN223597132U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mechanics experiment technical field, concretely is a kind of mechanics structure test platform. BACKGROUND
[0002] Mechanics structure test platform is a kind of equipment for carrying out mechanics structure test, it can simulate different mechanics conditions, test various structural members to verify its performance and reliability, different mechanics structure test platform is generally used in teaching demonstration and factory test.
[0003] At present, the mechanics structure test platform in the process of using, the mechanics structure test platform for teaching demonstration is all through demonstrator manpower demonstration to the seismic performance demonstration of mechanics structure, not enough convenient and the effect of demonstration is not obvious enough. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of mechanics structure test platform to solve the problem that the mechanics structure test platform for teaching demonstration in the above background art is all through demonstrator manpower demonstration to the seismic performance demonstration of mechanics structure, not enough convenient and the effect of demonstration is not obvious enough. To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of mechanics structure test platform, including box, the inside of the box is provided with vibration assembly, the vibration assembly includes rotating motor, the rotating motor is fixedly connected in the bottom inner wall of box, the transmission end of rotating motor is fixedly connected with rotating shaft, the side surface of rotating shaft is fixedly connected with turntable, the top of turntable is movably connected with movable shaft, the side surface of movable shaft is movably connected with push rod, the other end of push rod is movably connected with fixed shaft, the both ends of fixed shaft are fixedly connected with fixed block, the side of fixed block is fixedly connected with sliding block, the opposite side inner wall of box is all set with limit groove one and limit groove one is adapted to sliding block, the other side of sliding block is fixedly connected with spring one, this kind of mechanics structure test platform, by adding vibration assembly, rotating motor drives rotating shaft and turntable to rotate, sliding block forms hinged joint by movable shaft, fixed shaft and push rod, makes the structure of eccentric wheel of sliding block and turntable, the potential energy of rotation is converted into the potential energy of sliding block movement, and limit groove one is positioned to improve movement stability, by increasing spring one on the other side of sliding block, the process of reverse movement increases intensity, test efficiency is higher, the seismic test of the top mechanics structure of sliding block is carried out, by rotating motor, manpower is saved, and demonstration effect is more obvious.
[0005] Further preferably, the side of the box is provided with a dustproof assembly, the dustproof assembly includes an extension rod, both the extension rods are fixedly connected to the inner wall of one side of the box, and the side surface of the extension rod is movably connected with a spring two.
[0006] Further preferably, the other end of the telescopic rod is fixedly connected with a sliding plate, the bottom of the sliding plate is fixedly connected with a limiting block, two limiting grooves are formed in the bottom inner wall of the box body and are matched with the limiting block, and one side of the sliding plate is fixedly connected with a folding cover.
[0007] Further preferably, the bottom of the box body is provided with a supporting assembly, the supporting assembly comprises supporting columns, the supporting columns are all fixedly connected to the bottom of the box body, and the bottom end of each supporting column is fixedly connected with a threaded rod.
[0008] Further preferably, the side surface of the threaded rod is movably connected with a threaded ring, the bottom end of the threaded ring is movably connected with a fixing tube, and the bottom end of the fixing tube is fixedly connected with an anti-skid pad.
[0009] Further preferably, the top of the sliding block is provided with a groove, the bottom inner wall of the groove is fixedly connected with a plurality of fixing frames, and the top of each fixing frame is fixedly connected with a positioner.
[0010] Compared with the prior art, the mechanical structure test platform has the advantages that:
[0011] In the utility model, the mechanical structure test platform is added with a vibration assembly, the rotating motor drives the rotating shaft and the rotating disc to rotate, the sliding block is hinged through the movable shaft, the fixed shaft and the push rod, the sliding block and the rotating disc form the structure of an eccentric wheel, the potential energy of rotation is converted into the potential energy of the movement of the sliding block, the limiting groove one is used for limiting and improving the movement stability, the spring one is arranged on the other side of the sliding block to increase the force in the reverse movement process, the test efficiency is higher, the mechanical structure on the top of the sliding block is subjected to the anti-seismic test, the rotating motor is used to save manpower and the demonstration effect is more obvious.
[0012] In the utility model, the mechanical structure test platform is added with a dustproof assembly, the sliding plate is abutted on one side of the folding cover of the sliding block under the action of the spring two and is in the normal expansion state, the telescopic rod and the spring two are extruded and contracted when the sliding block moves, the folding cover is also retracted, the movement of the sliding block is matched with the structure at the bottom to cover and prevent dust from falling for long-term placement, and the limiting groove two and the limiting block improve the movement stability. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 The utility model discloses a kind of mechanical structure test platforms, including box body, sliding block, telescopic rod, spring two, folding cover, limiting groove two, limiting block, limiting groove one, spring one, rotating motor, rotating shaft, rotating disc, movable shaft, fixed shaft and push rod, the bottom of the box body is fixedly connected with the sliding block, the telescopic rod is fixedly connected between the sliding block and the box body, the telescopic rod is fixedly connected with the spring two, the bottom of the sliding block is fixedly connected with the folding cover, the bottom of the box body is provided with the limiting groove two, the limiting groove two is matched with the limiting block, the bottom of the box body is provided with the limiting groove one, the other side of the sliding block is provided with the spring one, the rotating motor is fixedly connected to the box body, the rotating shaft is fixedly connected to the rotating motor, the rotating disc is fixedly connected to the rotating shaft, the movable shaft is fixedly connected between the sliding block and the rotating disc, the fixed shaft is fixedly connected between the sliding block and the rotating disc, and the push rod is fixedly connected between the sliding block and the rotating disc. Figure 1 ;
[0014] Figure 2 Part of the utility model three-dimensional structure schematic Figure 1
[0015] Figure 3 Part of the utility model three-dimensional structure schematic Figure 2
[0016] Figure 4 Part of the utility model three-dimensional structure schematic Figure 3
[0017] Figure 5 Part of the utility model three-dimensional structure schematic Figure 4 .
[0018] In the figure: 1, box body;2, vibration assembly;201, rotary motor;202, rotating shaft;203, turntable;204, movable shaft;205, push rod;206, fixed shaft;207, fixed block;208, sliding block;209, limit groove one;210, spring one;3, dustproof assembly;301, telescopic rod;302, spring two;303, sliding plate;304, limit block;305, limit groove two;306, folding cover;4, support assembly;401, support column;402, threaded rod;403, threaded ring;404, fixed tube;405, non-slip mat;5, groove;6, fixed frame;7, positioner. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0020] Please refer to Figure 1 Figure 5 The utility model provides a kind of mechanical structure test platform, including box 1, the inside of box 1 is provided with vibration subassembly 2, vibration subassembly 2 includes rotating electrical machine 201, rotating electrical machine 201 is fixedly connected in the bottom inner wall of box 1, the transmission end of rotating electrical machine 201 is fixedly connected with rotating shaft 202, the side surface of rotating shaft 202 is fixedly connected with carousel 203, the top of carousel 203 is movably connected with movable shaft 204, the side surface of movable shaft 204 is movably connected with push rod 205, the other end of push rod 205 is movably connected with fixed shaft 206, the both ends of fixed shaft 206 are fixedly connected with fixed block 207, the side of fixed block 207 is fixedly connected with sliding block 208, the opposite side inner wall of box 1 is all provided with limiting groove one 209 and limiting groove one 209 is adapted to sliding block 208, the other side of sliding block 208 is fixedly connected with spring one 210.
[0021] In the embodiment, as shown in Figure 1 and Figure 3 , one side of box 1 is provided with dustproof assembly 3, dustproof assembly 3 includes telescopic rod 301, two telescopic rods 301 are fixedly connected to the inner wall of one side of box 1, and the side surface of telescopic rod 301 is movably connected with spring two 302.
[0022] In the embodiment, as shown in Figure 1 and Figure 3 , the other end of telescopic rod 301 is fixedly connected with sliding plate 303, the bottom of sliding plate 303 is fixedly connected with limiting block 304, the bottom inner wall of box 1 is provided with two limiting grooves two 305 and limiting grooves two 305 are adapted to limiting block 304, and one side of sliding plate 303 is fixedly connected with folding cover 306.
[0023] In the embodiment, as shown in Figure 1 and Figure 3 , the bottom of box 1 is provided with support assembly 4, support assembly 4 includes support column 401, and a plurality of support columns 401 are fixedly connected to the bottom of box 1.
[0024] In the embodiment, as shown in Figure 4 and Figure 5 , the side surface of threaded rod 402 is movably connected with threaded ring 403, the bottom end of threaded ring 403 is movably connected with fixed tube 404, and the bottom end of fixed tube 404 is fixedly connected with non-slip pad 405.
[0025] In the embodiment, as shown in Figure 1 and Figure 2 , the top of sliding block 208 is provided with recess 5, the bottom inner wall of recess 5 is fixedly connected with a plurality of fixing frames 6, and the top of fixing frame 6 is fixedly connected with positioner 7 at four corners.
[0026] The use method and advantages of the utility model are: the mechanical structure test platform, in use, the working process is as follows:
[0027] In the embodiment, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , the rotary motor 201 drives the rotating shaft 202 and the rotating disc 203 to rotate, the sliding block 208 is hinged through the movable shaft 204, the fixed shaft 206 and the push rod 205, the structure of the sliding block 208 and the rotating disc 203 is formed, the potential energy of rotation is converted into the potential energy of the movement of the sliding block 208, the limiting groove one 209 is limited to improve the movement stability, the spring one 210 is added on the other side of the sliding block 208 to increase the force testing efficiency of the reverse movement, the anti-seismic test of the mechanical structure of the top of the sliding block 208 is carried out, the manpower is saved through the rotary motor 201 and the demonstration effect is more obvious, the folding cover 306 on one side of the sliding block 208 is also in the normal stretching state under the action of the spring two 302, the telescopic rod 301 and the spring two 302 are extruded and compressed when the sliding block 208 moves, the folding cover 306 will also be retracted, the movement of the sliding block 208 is adapted to the structure at the bottom to cover and prevent dust from falling for a long time, and the limiting groove two 305 and the limiting block 304 improve the movement stability.
[0028] The basic principle, main features and advantages of the utility model are shown and described above. The technical workers in the industry should understand that the utility model is not limited by the above embodiments, the above embodiments and the description in the specification are only preferred examples of the utility model and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A mechanical structure test platform comprising a box (1), characterized in that: The inside of the box (1) is provided with a vibration assembly (2), the vibration assembly (2) includes a rotating motor (201), the rotating motor (201) is fixedly connected to the bottom inner wall of the box (1), the transmission end of the rotating motor (201) is fixedly connected with a rotating shaft (202), the side surface of the rotating shaft (202) is fixedly connected with a rotating disc (203), the top of the rotating disc (203) is movably connected with a movable shaft (204), the side surface of the movable shaft (204) is movably connected with a push rod (205), the other end of the push rod (205) is movably connected with a fixed shaft (206), the both ends of the fixed shaft (206) are fixedly connected with a fixed block (207), one side of the fixed block (207) is fixedly connected with a sliding block (208), the opposite side inner wall of the box (1) is provided with a limiting groove one (209) and the limiting groove one (209) is matched with the sliding block (208), the other side of the sliding block (208) is fixedly connected with a spring one (210).
2. The mechanical structure test platform of claim 1, wherein: The dustproof assembly (3) is arranged on one side of the box (1), the dustproof assembly (3) includes a telescopic rod (301), two telescopic rods (301) are fixedly connected to the inner wall of one side of the box (1), and the side surface of the telescopic rod (301) is movably connected with a spring two (302).
3. The mechanical structure test platform of claim 2, wherein: The other end of the telescopic rod (301) is fixedly connected with a sliding plate (303), the bottom of the sliding plate (303) is fixedly connected with a limiting block (304), the bottom inner wall of the box (1) is provided with two limiting grooves two (305) and the limiting grooves two (305) are matched with the limiting block (304), and one side of the sliding plate (303) is fixedly connected with a folding cover (306).
4. The mechanical structure test platform of claim 1, wherein: The bottom of the box (1) is provided with a supporting assembly (4), the supporting assembly (4) includes a supporting column (401), and a plurality of supporting columns (401) are fixedly connected to the bottom of the box (1).
5. The mechanical structure test platform of claim 4, wherein: The side surface of the threaded rod (402) is movably connected with a threaded ring (403), the bottom end of the threaded ring (403) is movably connected with a fixed tube (404), and the bottom end of the fixed tube (404) is fixedly connected with an anti-skid pad (405).
6. The mechanical structure test platform of claim 1, wherein: The top of the sliding block (208) is provided with a groove (5), a plurality of fixed frames (6) are fixedly connected to the bottom inner wall of the groove (5), and the top of each fixed frame (6) is fixedly connected with a positioner (7).