CN213751602U

CN213751602U - Earthquake simulation equipment

Info

Publication number: CN213751602U
Application number: CN202023182068.6U
Authority: CN
Inventors: 施晓进; 徐浚民; 杨红林
Original assignee: Taizhou Kemeilun Electromechanical Co ltd
Current assignee: Taizhou Kemeilun Electromechanical Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-07-20
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to an earthquake analogue means technical field just discloses an earthquake analog device, including the mounting panel, the bottom surface fixed mounting of mounting panel has the rack, the bottom surface swing joint of mounting panel has the rotation axis, the bottom swing joint of rotation axis has the swinging plate, the rear end fixed mounting of swinging plate has the pendulum rod, the bottom surface fixed mounting of mounting panel has the mount, the inner chamber swing joint of mount bottom has gear one. The utility model discloses a threaded rod drives the engagement plate when rotating and removes in the bottom of gear one to make the engagement plate can drive the connecting rod and remove, thereby adjust the distance value between connecting rod and the gear center, thereby change the swing range that the connecting rod drove the pendulum rod, make the swing board pass through the rack and drive the translation rate increase or reduce of mounting panel, realize simulating the earthquake of different ranks, improved the application range of device, increased the practicality of device.

Description

Earthquake simulation equipment

Technical Field

The utility model relates to an earthquake analogue means technical field specifically is an earthquake analog device.

Background

Earthquake disasters are natural disasters with strong destructive power at present, and in order to ensure that loss is reduced to the minimum when the earthquake disasters occur, people need to use earthquake simulation equipment to simulate the earthquake disasters in a small range and further think out corresponding countermeasures so as to avoid the problem that the earthquake disasters cannot be timely and effectively countered to cause heavy loss.

Current earthquake simulation equipment structure all is including shaking table, vibrating motor and vibration base, and the setting that the shaking table can slide is on vibration base, is connected through the crank connecting rod between vibrating motor's the pivot and the shaking table, but current earthquake simulation equipment is when using, and the most earthquake intensity that can not simulate different magnitudes of earthquake, and application range is limited, has reduced the practicality of device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an earthquake analog device possesses the application range who has improved the device, has increased the advantage of the practicality of device, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides an earthquake simulation equipment, includes the mounting panel, the bottom surface fixed mounting of mounting panel has the rack, the bottom surface swing joint of mounting panel has the rotation axis, the bottom swing joint of rotation axis has the swinging plate, the rear end fixed mounting of swinging plate has the pendulum rod, the bottom surface fixed mounting of mounting panel has the mount, the inner chamber swing joint of mount bottom has gear one, the meshing groove has been seted up on the surface of gear one, the inner chamber swing joint in meshing groove has the connecting rod, the bottom surface swing joint of connecting rod has the meshing plate, the bottom surface fixed mounting of mounting panel has motor one, the fixed cover of the output of motor one has gear two, the bottom surface fixed mounting of gear one has motor two, the fixed cover of the output of motor two has the threaded rod.

Carefully, the bottom surface fixed mounting of mounting panel has the slider, the bottom swing joint of slider has the slide rail, the bottom surface fixed mounting of slide rail has the bottom plate, the meshing hole has all been seted up to the four corners department of mounting panel top surface.

And the front end of the swinging plate is meshed with the rear side surface of the rack, and the shape of the swinging plate is sector.

And carefully selecting, wherein the bottom surface of the swing rod is attached to the top surface of the first gear, and the top end of the connecting rod is movably connected in the inner cavity of the swing rod.

And carefully selecting, wherein the top surface of the meshing plate is attached to the bottom surface of the first gear, the middle part of the meshing plate is meshed with the surface of a threaded rod, and the length value of the threaded rod is equal to the radius value of the first gear.

And carefully selecting, wherein a rectangular groove is formed in the left end of the fixing frame, and the right end of the gear II is meshed with the left end of the gear I.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a motor two drives the threaded rod and rotates, and the threaded rod drives the meshing board when rotating and removes in the bottom of gear one to make the meshing board can drive the connecting rod and remove, thereby adjust the distance value between connecting rod and the gear center, thereby change the swing range that the connecting rod drove the pendulum rod, make the swing board pass through the travel speed that the rack drove the mounting panel and increase or reduce, realize simulating the earthquake of different ranks, improved the application range of device, increased the practicality of device.

2. The utility model discloses a set up four meshing holes at the top surface of mounting panel, can be at the different simulated environment of the surface mounting of mounting panel to can be with different simulated environment and mounting panel high-speed joint and dismantlement through the bolt, increased the convenience that the device used, simultaneously through slider swing joint in the slide rail, thereby fix a position and lead the removal of mounting panel, increased the stability of device operation, increased the life of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structural rack connection of the present invention;

FIG. 3 is a schematic view of an explosive connection of the structural gear of the present invention;

fig. 4 is an enlarged schematic view of the structure a of the present invention.

In the figure: 1. mounting a plate; 2. a rack; 3. a rotating shaft; 4. a swing plate; 5. a swing rod; 6. a fixed mount; 7. a first gear; 8. an engagement groove; 9. a connecting rod; 10. an engaging plate; 11. a first motor; 12. a second gear; 13. a second motor; 14. a threaded rod; 15. a slider; 16. a slide rail; 17. a base plate; 18. engaging the aperture.

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. 1-4, an earthquake simulation apparatus includes a mounting plate 1, a slider 15 is fixedly mounted on the bottom surface of the mounting plate 1, a slide rail 16 is movably connected to the bottom end of the slider 15, and the slider 15 is movably connected in the slide rail 16, so as to position and guide the movement of the mounting plate 1, increase the stability of the operation of the apparatus, and increase the service life of the apparatus, a bottom plate 17 is fixedly mounted on the bottom surface of the slide rail 16, four engaging holes 18 are formed at four corners of the top surface of the mounting plate 1, four engaging holes 18 are formed on the top surface of the mounting plate 1, so that different simulation environments can be mounted on the surface of the mounting plate 1, and the different simulation environments can be rapidly connected and detached to and from the mounting plate 1 by bolts, thereby increasing the convenience of the apparatus, a rack 2 is fixedly mounted on the bottom surface of the mounting plate 1, and a rotating shaft 3 is movably connected to the bottom surface of the mounting plate 1, the bottom end of the rotating shaft 3 is movably connected with a swing plate 4, the front end of the swing plate 4 is meshed with the rear side face of the rack 2, the swing plate 4 is fan-shaped, when the connecting rod 9 rotates for a circle around the center of the first gear 7, the swing rod 5 drives the swing plate 4 to swing left and right for a period, so that the rack 2 drives the mounting plate 1 to move left and right once, the rear end of the swing plate 4 is fixedly provided with the swing rod 5, the bottom face of the swing rod 5 is attached to the top face of the first gear 7, the top end of the connecting rod 9 is movably connected in the inner cavity of the swing rod 5, the first motor 11 drives the second gear 12 to rotate, the second gear 12 is meshed with the first gear 7 during rotation to drive the first gear 7 to rotate, the first gear 7 drives the connecting rod 9 to rotate during rotation, so that the swing rod 5 movably connected to the surface of the connecting rod 9 swings, the bottom face of the mounting plate 1 is fixedly provided with a fixing frame 6, the left end of the fixing frame 6 is provided with a rectangular groove, the right end of the second gear 12 is meshed with the left end of the first gear 7, the inner cavity at the bottom end of the fixing frame 6 is movably connected with the first gear 7, the surface of the first gear 7 is provided with a meshing groove 8, the inner cavity of the meshing groove 8 is movably connected with a connecting rod 9, the bottom surface of the connecting rod 9 is movably connected with a meshing plate 10, the top surface of the meshing plate 10 is attached to the bottom surface of the first gear 7, the middle part of the meshing plate 10 is meshed with the surface of a threaded rod 14, the length value of the threaded rod 14 is equal to the radius value of the first gear 7, the distance value between the connecting rod 9 and the center of the first gear 7 is adjusted, so that the swinging amplitude of the connecting rod 9 driving the swinging rod 5 is changed, the moving speed of the swinging plate 4 driving the mounting plate 1 through the rack 2 is increased or reduced, the simulation of earthquakes of different levels is realized, the use range of the device is improved, the practicability of the device is increased, the first motor 11 is fixedly mounted on the bottom surface of the mounting plate 1, the output end of the first motor 11 is fixedly sleeved with a second gear 12, the bottom surface of the first gear 7 is fixedly provided with a second motor 13, the output end of the second motor 13 is fixedly sleeved with a threaded rod 14, the second motor 13 drives the threaded rod 14 to rotate, and the threaded rod 14 drives the meshing plate 10 to move at the bottom end of the first gear 7 when rotating, so that the meshing plate 10 can drive the connecting rod 9 to move, and the distance value between the centers of the connecting rod 9 and the first gear 7 is adjusted.

The working principle is as follows: when the device is used, the four meshing holes 18 are formed in the top surface of the mounting plate 1, different simulated environments can be mounted on the surface of the mounting plate 1, the different simulated environments can be quickly connected and detached with the mounting plate 1 through bolts, the convenience of use of the device is improved, the first motor 11 drives the second gear 12 to rotate, the second gear 12 is meshed with the first gear 7 during rotation to drive the first gear 7 to rotate, the first gear 7 drives the connecting rod 9 to rotate during rotation, so that the swing rod 5 movably connected to the surface of the connecting rod 9 swings, when the connecting rod 9 rotates for a circle around the center of the first gear 7, the swing rod 5 drives the swing plate 4 to swing left and right for a period, so that the rack 2 drives the mounting plate 1 to move left and right once, the second motor 13 drives the threaded rod 14 to rotate, and the threaded rod 14 drives the meshing plate 10 to move at the bottom end of the first gear 7 during rotation, thereby make the meshing board 10 can drive connecting rod 9 and remove to adjust the distance value between connecting rod 9 and the gear 7 center, thereby change the swing range that connecting rod 9 drove pendulum rod 5, make swing plate 4 drive the moving speed increase or reduce of mounting panel 1 through rack 2, realize simulating different rank earthquakes, improved the application range of device, increased the practicality of device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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

Claims

1. A seismic simulation device comprising a mounting plate (1), characterized in that: the bottom surface of the mounting plate (1) is fixedly provided with a rack (2), the bottom surface of the mounting plate (1) is movably connected with a rotating shaft (3), the bottom end of the rotating shaft (3) is movably connected with a swing plate (4), the rear end of the swing plate (4) is fixedly provided with a swing rod (5), the bottom surface of the mounting plate (1) is fixedly provided with a fixing frame (6), the inner cavity of the bottom end of the fixing frame (6) is movably connected with a first gear (7), the surface of the first gear (7) is provided with a meshing groove (8), the inner cavity of the meshing groove (8) is movably connected with a connecting rod (9), the bottom surface of the connecting rod (9) is movably connected with a meshing plate (10), the bottom surface of the mounting plate (1) is fixedly provided with a first motor (11), the output end of the first motor (11) is fixedly sleeved with a second gear (12), and the bottom surface of the first gear (7) is fixedly provided with a second motor (13), and the output end of the second motor (13) is fixedly sleeved with a threaded rod (14).

2. A seismic simulation device according to claim 1, wherein: the bottom surface fixed mounting of mounting panel (1) has slider (15), the bottom swing joint of slider (15) has slide rail (16), the bottom surface fixed mounting of slide rail (16) has bottom plate (17), meshing hole (18) have all been seted up to the four corners department of mounting panel (1) top surface.

3. A seismic simulation device according to claim 1, wherein: the front end of the swinging plate (4) is meshed with the rear side face of the rack (2), and the swinging plate (4) is fan-shaped.

4. A seismic simulation device according to claim 1, wherein: the bottom surface of the swing rod (5) is attached to the top surface of the first gear (7), and the top end of the connecting rod (9) is movably connected into an inner cavity of the swing rod (5).

5. A seismic simulation device according to claim 1, wherein: the top surface of the engaging plate (10) is attached to the bottom surface of the first gear (7), the middle of the engaging plate (10) is engaged with the surface of the threaded rod (14), and the length value of the threaded rod (14) is equal to the radius value of the first gear (7).

6. A seismic simulation device according to claim 1, wherein: the left end of the fixing frame (6) is provided with a rectangular groove, and the right end of the second gear (12) is meshed with the left end of the first gear (7).