CN209910935U - Mechanical model vibrations experimental apparatus - Google Patents
Mechanical model vibrations experimental apparatus Download PDFInfo
- Publication number
- CN209910935U CN209910935U CN201920548110.XU CN201920548110U CN209910935U CN 209910935 U CN209910935 U CN 209910935U CN 201920548110 U CN201920548110 U CN 201920548110U CN 209910935 U CN209910935 U CN 209910935U
- Authority
- CN
- China
- Prior art keywords
- controller
- transverse
- mechanical model
- vibrator
- placing table
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model discloses a mechanical model vibration experimental device, which comprises a base, a controller, a longitudinal vibrator and a transverse vibrator, wherein the side surface of the base is connected and provided with a transverse rod, the upper end of the transverse rod is connected and provided with a support rod, the upper end of the support rod is provided with the controller, the upper end of the controller is provided with a display screen and a control key, the upper end of the base is provided with a spring rod, the other end of the spring rod is connected and provided with a placing platform, the lower end of the placing platform is provided with the longitudinal vibrator, the two sides of the placing platform are provided with the transverse vibrator, the upper end of the placing platform is provided with a chute, a clamping block and a limiting device are arranged in the chute, the upper end of the limiting device is provided with a handle and a limiting block, the placing platform is provided with a protective cover through a hinge connection, is convenient for research and study and has strong practicability.
Description
Technical Field
The utility model relates to a mechanical model tests technical field, specifically is a mechanical model vibrations experimental apparatus.
Background
The vibration test is mainly environmental simulation, thereby utilize the frequency range, thereby vibration amplitude and experimental duration carry out the experiment record to the model, vibrations can cause the structural damage to the model, the structure warp, the condition such as fracture, thereby the influence of analysis model under different vibration amplitude, but exist because the model is not of uniform size among the current mechanical model vibration test, there are many models and can't test, lead to not having the vibration experiment platform that matches, thereby skip some experimental study, be unfavorable for the experiment study, in order to solve the problem that exists among the prior art, the utility model provides a mechanical model vibrations experimental apparatus.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and exist among the prior art because the model is not of uniform size, have a lot of models and can't test, lead to not having the vibration experiment platform that matches to omit some experimental study, be unfavorable for experimental study, for solving the problem that exists among the prior art, and provide a mechanical model vibrations experimental apparatus.
In order to achieve the above object, the utility model provides a following technical scheme: including base, controller, longitudinal vibrator and transverse vibrator, the base side is connected and is provided with the horizontal pole, the connection of horizontal pole upper end is provided with the bracing piece, upper end of the support bar is provided with the controller, the controller upper end is provided with display screen and control key, the base upper end is provided with the spring beam, the connection of the spring beam other end is provided with places the platform, it is provided with the longitudinal vibrator to place a lower extreme, it is provided with the transverse vibrator to place a both sides, it is provided with the spout to place an upper end, be provided with clamp splice and stop device in the spout, the stop device upper end is provided with handle and stopper, it is provided with the protection casing through hinged joint to place the platform, the protection casing upper end.
Preferably, the controller is electrically connected with the longitudinal vibrator and the transverse vibrator, the controller is a programmable PLC (programmable logic controller), the controller mainly comprises a processor, a memory, a data execution module, a frequency conversion control module, a timing counting module and a parameter setting module, and a user instruction controls the longitudinal vibrator and the transverse vibrator to operate through a display screen and a control key through digital or analog input/output.
Preferably, the longitudinal vibrator and the transverse vibrator are connected with the placing table through positioning bolts.
Preferably, the protective cover is made of PC plastic endurance plate material.
Preferably, the four surfaces of the placing table are connected with the protective cover through hinges and positioning bolts.
Preferably, the right angle lock adopts stainless steel material, and the right angle lock is two parts, combines together through the buckle mode, and the right angle lock uses bolt and nut to fix at the protection casing contained angle.
Preferably, the number of the sliding grooves is two, two groups of clamping blocks are arranged on each sliding groove, and the clamping blocks are connected with each other through positioning bolts.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses utilize the vibrations experiment to investigate and take notes mechanical model influence under different vibration frequency, be convenient for research and study, the practicality is strong, and the protection casing can prevent to shake the situation that the mechanical model that causes scatters simultaneously.
Drawings
Fig. 1 is the utility model discloses mechanics experiment vibrator overall structure elevation.
Fig. 2 is the overall structure schematic diagram of the placing table of the utility model.
Fig. 3 is the overall structure schematic diagram of the limiting device of the present invention.
Fig. 4 is the overall structure diagram of the protective cover of the present invention.
Fig. 5 is a schematic view of the overall structure of the right-angle lock of the present invention.
In the figure: 1-base, 2-cross bar, 3-support bar, 4-controller, 5-display screen, 6-control key, 7-spring bar, 8-longitudinal vibrator, 9-transverse vibrator, 10-placing table, 11-protective cover, 12-hinge, 13-right-angle lock, 14-clamping block, 15-sliding groove, 16-limiting device, 17-handle and 18-limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the vibration-damping device comprises a base 1, a controller 4, a longitudinal vibrator 8 and a transverse vibrator 9, wherein a transverse rod 2 is connected to the side surface of the base 1, the transverse rod 2 is used for fixedly connecting a supporting rod 3, the upper end of the transverse rod 2 is connected with the supporting rod 3, the supporting rod plays a role of supporting the controller 4, the controller 4 is arranged at the upper end of the supporting rod 3, the controller 4 can be used for effectively vibrating the longitudinal vibrator 8 and the transverse vibrator 9 in frequency, meanwhile, the vibration frequency can be adjusted according to the variable frequency control in the controller 4, a display screen 5 and a control key 6 are arranged at the upper end of the controller 4, the display screen 5 has operation display performance, the control key 6 has operation and control characteristics, a spring rod 7 is arranged at the upper end of the base 1, the spring rod 7 has elasticity, a placing table 10 is connected to the other end of the spring rod, the lower end of the placing table 10 is provided with a longitudinal vibrator 8, two sides of the placing table 10 are provided with transverse vibrators 9, the upper end of the placing table 10 is provided with a sliding groove 15, a clamping block 14 and a limiting device 16 are arranged in the sliding groove 15, the clamping block 14 is used for clamping and fixing four fixed angles of a model, the distance between the clamping blocks 14 can be adjusted according to different model sizes, the limiting device 16 is used for limiting the clamping blocks 14 to prevent movement, the upper end of the limiting device 16 is provided with a handle 17 and a limiting block 18, the limiting block 18 can be rotated by the twisting 17 to enable the limiting block 18 to be transversely fixed, the placing table 10 is provided with a protective cover 11 through a hinge 12 in a connecting way, a user can integrate the protective cover 11 into a cuboid or unfold downwards through the hinge 12, the protective cover 11 can prevent the mechanical model from scattering caused by vibration, the upper end of the protective cover 11 is provided, the right-angle lock 13 is arranged at the included angle of two sides of the protective cover 11, and can be effectively integrated with the protective cover 11.
The utility model discloses a theory of operation does: the user at first places four fixed feet of mechanical model in the clamp splice 14 of placing platform 10, then utilize clamp splice 14 to fix four fixed feet of mechanical model, further will place four protective casings 11 of platform 10 four sides and integrate into the cuboid through right angle lock 13, wrap up mechanical model, the user opens controller 4 to running state at last, use application control key 6 to send the instruction to controller 4 and work longitudinal vibrator 8 or horizontal vibrator 9, the user will record the structural change of mechanical model under the vibration frequency, reach the purpose of experimental analysis record, the vibration frequency parameter in the adjustable controller 4 of the same principle, come to observe the structural change of mechanical model under other vibrations, if the mechanical model can not bear the vibrations and fall down in an inclined way, protective casing 11 also can wrap up the model piece in, prevent to fall scattered full ground, therefore, the clothes hanger is strong in practicability.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing 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 sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a mechanical model shakes experimental apparatus, includes base (1), controller (4), longitudinal vibration ware (8) and transverse vibration ware (9), its characterized in that: the device is characterized in that a transverse rod (2) is connected to the side face of a base (1), a supporting rod (3) is connected to the upper end of the transverse rod (2), a controller (4) is arranged at the upper end of the supporting rod (3), a display screen (5) and a control key (6) are arranged at the upper end of the controller (4), a spring rod (7) is arranged at the upper end of the base (1), a placing table (10) is connected to the other end of the spring rod (7), a longitudinal vibrator (8) is arranged at the lower end of the placing table (10), transverse vibrators (9) are arranged on two sides of the placing table (10), a sliding groove (15) is arranged at the upper end of the placing table (10), a clamping block (14) and a limiting device (16) are arranged in the sliding groove (15), a handle (17) and a limiting block (18) are arranged at the upper end of the limiting device, the upper end of the protective cover (11) is provided with a right-angle lock (13).
2. The mechanical model vibration experiment device according to claim 1, wherein: the controller (4) is electrically connected with the longitudinal vibrator (8) and the transverse vibrator (9), the controller (4) is a programmable PLC controller, and the controller is mainly internally composed of a processor, a memory, a data execution module, a frequency conversion control module, a timing counting module and a parameter setting module.
3. The mechanical model vibration experiment device according to claim 1, wherein: the longitudinal vibrator (8) and the transverse vibrator (9) are connected with a placing table (10) through positioning bolts.
4. The mechanical model vibration experiment device according to claim 1, wherein: the protective cover (11) is made of PC plastic endurance plate material.
5. The mechanical model vibration experiment device according to claim 1, wherein: four surfaces of the placing table (10) are connected with the protective cover (11) through hinges (12) and positioning bolts.
6. The mechanical model vibration experiment device according to claim 1, wherein: the right angle lock (13) is made of stainless steel materials, the right angle lock (13) is composed of two parts and combined in a buckling mode, and the right angle lock (13) is fixed at an included angle of the protective cover (11) through bolts and nuts.
7. The mechanical model vibration experiment device according to claim 1, wherein: the sliding grooves (15) are provided with two clamping blocks (14), and each sliding groove (15) is provided with two groups of clamping blocks (14), and the clamping blocks (14) are connected with each other through positioning bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548110.XU CN209910935U (en) | 2019-04-22 | 2019-04-22 | Mechanical model vibrations experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548110.XU CN209910935U (en) | 2019-04-22 | 2019-04-22 | Mechanical model vibrations experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209910935U true CN209910935U (en) | 2020-01-07 |
Family
ID=69045058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920548110.XU Expired - Fee Related CN209910935U (en) | 2019-04-22 | 2019-04-22 | Mechanical model vibrations experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209910935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623941A (en) * | 2020-05-07 | 2020-09-04 | 济南市市政工程设计研究院（集团）有限责任公司 | Civil engineering structure safety monitoring system |
-
2019
- 2019-04-22 CN CN201920548110.XU patent/CN209910935U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623941A (en) * | 2020-05-07 | 2020-09-04 | 济南市市政工程设计研究院（集团）有限责任公司 | Civil engineering structure safety monitoring system |
| CN111623941B (en) * | 2020-05-07 | 2021-08-03 | 济南市市政工程设计研究院（集团）有限责任公司 | Civil engineering structure safety monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209910935U (en) | Mechanical model vibrations experimental apparatus | |
| CN209342326U (en) | A kind of civil engineering structure shock test device | |
| CN210466989U (en) | Simple earthquake simulation shaking table demonstration device | |
| CN108620153A (en) | A kind of experimental bench carrying out a variety of Physical Experiments | |
| CN202562722U (en) | Clamping and fixing device of storage battery vibration test | |
| CN106596021B (en) | It is a kind of that the shaking table model device of twisting vibration load is provided | |
| CN107389905B (en) | Concrete NDT examines equipment and concrete NDT checking system | |
| CN202994414U (en) | A simulation system of multidimensional seismic waves in continuous space | |
| CN206802666U (en) | Multimedia support is used in teaching | |
| CN207019857U (en) | One kind is used for gauge railroad coach and EMUs component vibration testing device | |
| CN208902563U (en) | A kind of concrete test plate with high precision manipulation | |
| CN206891843U (en) | A kind of new concrete test specimen shake table | |
| CN212988748U (en) | Civil engineering structure anti-seismic test device | |
| CN202018487U (en) | Testing jig | |
| CN206254287U (en) | A kind of concrete vibrating stand | |
| CN212207359U (en) | Soil detection equipment that environmental protection engineering used | |
| CN104932192B (en) | A kind of vibrating device | |
| CN206096388U (en) | Novel test of AC electric capacity motor is ageing device | |
| CN208547460U (en) | A kind of Tower Bridge wake flow causes the flow tunnel testing device of tower week hoist cable vibration | |
| CN2499916Y (en) | Multifunctional physical mechanics test device | |
| CN208333528U (en) | A kind of novel self-cleaning glass detection device | |
| CN213451483U (en) | Shock-absorbing panel board structure | |
| CN218801717U (en) | Clamp for vibration experiment of small-sized component | |
| CN204879302U (en) | Mobile terminal clamping device | |
| CN215910273U (en) | Concrete detection and inspection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 Termination date: 20210422 |