CN218729546U - Earthquake simulator with high safety - Google Patents

Abstract

The utility model provides a high earthquake analogue means of security, includes base, simulation room, safety control subassembly and simulation subassembly, fixedly connected with stair on one side outer wall of base, it has the door to articulate on one side outer wall in simulation room, be equipped with on the downside inner wall in simulation room and place the table. Compared with the prior art, the utility model the advantage lies in: when the simulation room is at the vibration that the simulation earthquake produced under the effect of simulation subassembly, if experience person stands the shakiness and be about to when falling down, the change of angle can be sensed to the gyroscope sensor, just spread the operation of the first motor of signal control, the output shaft area pawl of first motor rotates, make the pawl block the ratchet, the ratchet is blocked alright control winding device is rotatory unwrapping wire no longer, alright make the safety rope hold experience person, prevent that experience person from causing the injury when experiencing, stand well after when experience person steadily shape, the gyroscope sensor senses the angle and resets, first motor stall, the pawl resets under the effect of extension spring, experience continues.

Description

Earthquake simulator with high safety

Technical Field

The utility model relates to an earthquake simulation technical field, in particular to high earthquake analogue means of security.

Background

Earthquake in various natural disasters is undoubtedly a terrorism, earthquakes occur in some areas every year, once the natural disasters cause strong destructive power, hundreds of people in a square circle are likely to be influenced, huge loss is caused to lives and properties of people, the earthquake simulation device can enable people to experience the feeling when the earthquake, and can learn countermeasures when the earthquake occurs, so that the situation that the earthquake comes temporarily is avoided, the hands and feet of people cannot be countermeasures for influencing life safety.

The Chinese patent with the retrieval publication number of CN210777477U discloses an earthquake simulator, which effectively forms an earthquake simulator by arranging a vibration base, a vibration table and a driving device, and the driving device is arranged into a combination of a slide rail, a slide block, a driving motor, a driving track and a driving gear, so that the driving gear can be effectively driven to rotate by the rotation of a rotating shaft of the driving motor to drive the vibration table to slide back and forth on the vibration base, so that the earthquake simulation is realized.

SUMMERY OF THE UTILITY MODEL

Not enough to the above-mentioned among the prior art, the utility model provides a high earthquake analogue means of security to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a high earthquake analogue means of security, includes base, simulation room, safety control subassembly and simulation subassembly, fixedly connected with stair on one side outer wall of base, it has the door to articulate on one side outer wall in simulation room, be equipped with on the downside inner wall in simulation room and place the table, place the desktop and be equipped with helmet and VR glasses, the top fixedly connected with gyroscope sensor of helmet.

As an improvement: the safety control subassembly includes fixed box of fixed connection on the side inner wall of simulation room upside, it is connected with the dwang, two to rotate respectively on the both sides inner wall of fixed box fixedly connected with winder, one of them between the lateral wall that the dwang is close to each other the fixed ratchet that is equipped with on the dwang, the winding has the safety rope on the winder, the one end activity of safety rope is passed the lower lateral wall of fixed box and is installed the hasp, the lock joint has three-point type safety clothing on the hasp.

As an improvement: the safety control assembly further comprises a fixed column fixedly connected to the inner wall of the lower side of the fixed box, a fixed ring is fixedly connected to the upper side wall of the fixed column, a supporting plate is fixedly connected to the outer wall of one side of the fixed box, a first motor is installed on the supporting plate, the output shaft end of the first motor penetrates through one side wall of the fixed box and the fixed ring and is fixedly connected with a pawl matched with the ratchet wheel, an extension spring is fixedly connected to the upper surface of the pawl, and the other end of the extension spring is fixedly connected with the inner wall of the upper side of the fixed box.

As an improvement: the simulation subassembly is including seting up the spout in the four corners department on simulation room downside outer wall respectively, sliding connection has the slider in the spout, four corners department difference fixedly connected with spacing telescopic link on the downside inner wall of base, the flexible rod end and the slider fixed connection of spacing telescopic link, the spring has been cup jointed in the outside of spacing telescopic link, the one end and the base fixed connection of spring, the other end and the slider fixed connection of spring.

As an improvement: the simulation subassembly still includes the supporting seat of fixed connection on the inner wall of base downside, install the second motor on the supporting seat, the output shaft end fixedly connected with cam of second motor, fixedly connected with electro-magnet on the both sides inner wall around the base, fixedly connected with and electro-magnet matched with iron plate on the both sides outer wall around the simulation room.

As an improvement: the gyroscope sensor is electrically connected with the first motor.

As an improvement: the first motor is a stepping motor.

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

1. when the simulation room simulates the vibration that the earthquake produced under the effect of simulation subassembly, if experience person stands unstably when being about to fall down, the change of angle can be sensed to the gyroscope sensor, just transmit the operation of the first motor of signal control, the output shaft area pawl of first motor rotates, make the pawl block the ratchet, the ratchet is blocked alright control winding device and no longer rotatory unwrapping wire, alright messenger's safety rope withstands experience person, prevent that experience person from causing the injury when experiencing, stand good back when experience person steady shape, the gyroscope sensor senses the angle and resets, first motor stall, the pawl resets under the effect of extension spring, experience continues.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-safety earthquake simulator of the present invention;

fig. 2 is a schematic diagram of the internal structure of a simulation room of the earthquake simulation device with high safety of the present invention;

fig. 3 is a schematic diagram of a safety control assembly of the earthquake simulator with high safety according to the present invention;

fig. 4 is a schematic view of a bottom structure of a simulation house of the earthquake simulation device with high safety of the present invention;

fig. 5 is a schematic diagram of a simulation module of the earthquake simulation apparatus with high safety according to the present invention;

as shown in the figure:

1. a base; 2. simulating a house; 3. a safety control component; 4. a simulation component; 1.1, stairs; 2.1, a door; 2.2, placing a table; 2.3, a helmet; 2.4, VR glasses; 2.31, a gyroscope sensor; 3.1, fixing the box; 3.4, rotating the rod; 3.5, a winder; 3.6, ratchet wheel; 3.51, safety rope; 2.6, locking; 2.5, three-point safety clothes; 3.9, fixing columns; 3.91, fixing a ring; 3.2, a support plate; 3.3, a first motor; 3.7, a pawl; 3.8, a tension spring; 2.7, a chute; 2.8, a sliding block; 4.4, limiting the telescopic rod; 4.5, a spring; 4.1, a supporting seat; 4.2, a second motor; 4.3, a cam; 1.2, an electromagnet; 2.9 and iron blocks.

Detailed Description

In order to make the technical means, creation features and achievement purpose of the utility model easy to understand and understand, the utility model is further explained by combining with the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front side", "rear side", "both sides", "one side", "the other side" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1 and 2, the earthquake simulator with high safety comprises a base 1, a simulation room 2, a safety control assembly 3 and a simulation assembly 4, wherein a stair 1.1 is fixedly connected to the outer wall of one side of the base 1, a door 2.1 is hinged to the outer wall of one side of the simulation room 2, a placing table 2.2 is arranged on the inner wall of the lower side of the simulation room 2, a helmet 2.3 and VR glasses 2.4 are arranged on the placing table 2.2, the VR glasses 2.4 can simulate the situation of an earthquake, the truth is increased, a gyroscope sensor 2.31 is fixedly connected to the top end of the helmet 2.3, and the gyroscope sensor 2.31 can sense the angle change of an experiencer after the experiencer 2.3 is worn by an experiencer.

Specifically, as shown in fig. 2 and 3, a high earthquake simulator of security, safety control subassembly 3 includes fixed box 3.1 of fixed connection on the inboard wall of simulation room 2 upside, it is connected with dwang 3.4 to rotate respectively on the both sides inboard wall of fixed box 3.1, fixedly connected with winder 3.5 between the lateral wall that two dwang 3.4 are close to each other, winder 3.5 can retrieve safety rope 3.51 automatically, the experience person of being convenient for freely moves, fixedly be equipped with ratchet 3.6 on one of them dwang 3.4, the winding has safety rope 3.51 on winder 3.5, the one end activity of safety rope 3.51 passes the lower lateral wall of fixed box 3.1 and installs hasp 2.6, the knot has three-point type safety clothing 2.5 on hasp 2.6.

The utility model discloses a safety earthquake simulator, as shown in fig. 3, a high earthquake simulator of security, safety control subassembly 3 still includes fixed column 3.9 of fixed connection on fixed box 3.1 downside inner wall, fixedly connected with solid fixed ring 3.91 on the last lateral wall of fixed column 3.9, fixedly connected with backup pad 3.2 on one side outer wall of fixed box 3.1, install first motor 3.3 on the backup pad 3.2, the output shaft end of first motor 3.3 passes a lateral wall of fixed box 3.1 and solid fixed ring 3.91 and fixedly connected with and ratchet 3.6 complex pawl 3.7, fixedly connected with extension spring 3.8 on the upper surface of pawl 3.7, the other end of extension spring 3.8 and the upside inner wall fixed connection of fixed box 3.1, when simulating the vibration that earthquake produced under the effect of subassembly 4, if experience person stands unstably when coming down, change that gyroscope sensor 2.31 can the angle of gyroscope sensor can prevent to experience the ratchet 3.3.3 to live and experience the ratchet 3.3.3.3.3.3.3, the rotation of ratchet 3.3.3.3, the experience person that the ratchet is blocked, the ratchet is no longer influenced by the ratchet 3.6.6, the stability of standing rope, the experience person of rotating and experience the ratchet, the ratchet 3.3.3.3.3.3.6 is experienced the ratchet, the ratchet that the ratchet is blocked, the ratchet is more the ratchet is experienced by the ratchet, the ratchet is not more the ratchet, the ratchet is experiencing the stability to experience of the ratchet, the ratchet 3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3, the stability of the ratchet that the ratchet is experienced, the ratchet is experienced rope, the sensor that the ratchet is damaged, the ratchet is stopped, the ratchet is experienced, the experience of the ratchet is stopped.

Specifically, as shown in fig. 4 and 5, a high earthquake simulation device of security, simulation subassembly 4 is including seting up spout 2.7 in the four corners department on the outer wall of simulation room 2 downside respectively, sliding connection has slider 2.8 in spout 2.7, spout 2.7 cooperation slider 2.8 can be when simulation room 2 takes place lateral displacement, can not influence the fluctuation from top to bottom of simulation room 2, four corners department is fixed connection has spacing telescopic link 4.4 respectively on the downside inner wall of base 1, spacing telescopic link 4.4 makes simulation room 2 more stable, spacing telescopic link 4.4's telescopic link end and slider 2.8 fixed connection, spring 4.5 has been cup jointed in spacing telescopic link 4.4's the outside, spring 4.5's one end and base 1 fixed connection, spring 4.5's the other end and slider 2.8 fixed connection, spring 4.5 can increase the sense of vibration of simulation room 2.

Specifically, as shown in fig. 1 and 5, an earthquake simulator with high safety is provided, the simulation assembly 4 further comprises a support seat 4.1 fixedly connected to the inner wall of the lower side of the base 1, a second motor 4.2 is installed on the support seat 4.1, a cam 4.3 is fixedly connected to the output shaft of the second motor 4.2, electromagnets 1.2 are fixedly connected to the inner walls of the front side and the rear side of the base 1, iron blocks 2.9 matched with the electromagnets 1.2 are fixedly connected to the outer walls of the front side and the rear side of the simulation house 2, the output shaft of the second motor 4.2 drives the cam 4.3 to rotate, the protruding ends of the cam 4.3 lift up the simulation house 2, the up-and-down fluctuation of the simulation house 2 is simulated along with the rotation of the cam 4.3 and the action of the spring 4.5, because the longitudinal wave propagation speed of an earthquake is faster than that of a transverse wave, the up-down fluctuation is simulated at first, the truth is increased, after a certain time, the electromagnets 1.2 of the inner walls of the front side and the front-back side and rear side of the simulation house are electrified to generate magnetism, the attraction of the iron blocks 2.9 of the outer walls of the simulation house 2 can be generated, the transverse displacement of the two transverse waves, the simulation house 2, and the transverse displacement of the earthquake can be generated by controlling the transverse displacement of the house 2, and the transverse displacement of the transverse wave.

Specifically, as shown in fig. 2 and 3, the gyro sensor 2.31 is electrically connected to the first motor 3.3, which is a highly safe seismic simulator.

Specifically, as shown in fig. 3, the earthquake simulation device with high safety is characterized in that the first motor 3.3 is a stepping motor, the stepping motor is not self-locked, and the tension spring 3.8 can conveniently pull back the pawl 3.7 for resetting.

When the utility model is implemented, firstly, the experiencer opens the door 2.1 through the stairs 1.1 and enters the simulation room 2, wears the three-point safety clothes 2.5, then wears the helmet 2.3 and the VR glasses 2.4 on the table 2.2, the VR glasses 2.4 can simulate the situation of earthquake, increase the reality degree, the experience effect is better, then the second motor 4.2 starts to run, the output shaft of the second motor 4.2 drives the cam 4.3 to rotate, the protruding end of the cam 4.3 can jack up the simulation room 2, along with the rotation of the cam 4.3 and the action of the spring 4.5, the up-and-down fluctuation of the simulation room 2 is simulated, because the longitudinal wave propagation speed of the earthquake is faster than the transverse wave, the up-and-down fluctuation is simulated firstly, the reality degree is increased, after a certain time, the electromagnets of the front and back inner walls of the base 1.2 are electrified to generate magnetism, the iron blocks 2.9 of the front and back outer walls of the simulation room 2 can generate suction force, the electricity is switched on and off by controlling the two electromagnets of the two blocks 1.2, the simulation house 2 is enabled to generate transverse displacement to simulate earthquake transverse waves, the sliding grooves 2.7 at the four corners of the bottom wall of the simulation house 2 are matched with the sliding blocks 2.8 to not affect the up-and-down fluctuation of the simulation house 2, so that an experiencer can experience more vivid earthquake simulation, when the simulation house 2 simulates the vibration generated by an earthquake under the action of the simulation assembly 4, if the experiencer is unstable in standing and is about to fall down, the gyroscope sensor 2.31 senses the change of the angle, a signal is transmitted to control the first motor 3.3 to operate, the output shaft of the first motor 3.3 drives the pawl 3.7 to rotate, the pawl 3.7 is enabled to clamp the ratchet wheel 3.6, the fixed column 3.9 and the fixed ring 3.91 can enable the structure to be more stable, the ratchet wheel 3.6 is prevented from rotating too fast, the impact force is too large when the pawl 3.7 clamps the ratchet wheel 3.6, the structure is damaged, the ratchet wheel 3.6 can be clamped, the winding and the wire winder can be controlled to be not to be wound and unwound, so that the safety rope 3.51 can be pulled by the experiencer, prevent experience person and cause the injury when experiencing, after experience person steady shape is stood well, gyroscope sensor 2.31 senses the angle and resets, first motor 3.3 shut down, and pawl 3.7 resets under extension spring 3.8's effect, experiences and continues.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a high earthquake analogue means of security, includes base (1), simulation room (2), safety control subassembly (3) and simulation subassembly (4), its characterized in that: fixedly connected with stair (1.1) on one side outer wall of base (1), it has door (2.1) to articulate on one side outer wall of simulation room (2), be equipped with on the downside inner wall of simulation room (2) and place table (2.2), it is equipped with helmet (2.3) and VR glasses (2.4) on table (2.2) to place, the top fixedly connected with gyroscope sensor (2.31) of helmet (2.3).

2. A highly safe seismic simulation device as claimed in claim 1, wherein: safety control subassembly (3) are including fixed box (3.1) of fixed connection on simulation room (2) upside inner wall, it is connected with dwang (3.4), two to rotate respectively on the both sides inner wall of fixed box (3.1) fixedly connected with winder (3.5) between the lateral wall that dwang (3.4) are close to each other, one of them the fixed ratchet (3.6) that is equipped with on dwang (3.4), the winding has safety rope (3.51) on winder (3.5), the one end activity of safety rope (3.51) is passed the lower lateral wall of fixed box (3.1) and is installed hasp (2.6), the lock joint has three point type safety clothes (2.5) on hasp (2.6).

3. A highly safe seismic simulation device as claimed in claim 2, wherein: safety control subassembly (3) still include fixed column (3.9) of fixed connection on fixed box (3.1) downside inner wall, fixedly connected with solid fixed ring (3.91) on the last lateral wall of fixed column (3.9), fixedly connected with backup pad (3.2) on one side outer wall of fixed box (3.1), install first motor (3.3) on backup pad (3.2), the output shaft end of first motor (3.3) passes a lateral wall and solid fixed ring (3.91) of fixed box (3.1) and fixedly connected with and ratchet (3.6) complex pawl (3.7), fixedly connected with extension spring (3.8) on the upper surface of pawl (3.7), the other end of extension spring (3.8) and the upside inner wall fixed connection of fixed box (3.1).

4. A highly safe seismic simulation device as claimed in claim 1, wherein: simulation subassembly (4) are including seting up spout (2.7) in four corners department on simulation room (2) downside outer wall respectively, sliding connection has slider (2.8) in spout (2.7), four corners department difference fixedly connected with limit telescopic link (4.4) on the downside inner wall of base (1), the flexible rod end and slider (2.8) fixed connection of limit telescopic link (4.4), spring (4.5) have been cup jointed in the outside of limit telescopic link (4.4), the one end and base (1) fixed connection of spring (4.5), the other end and slider (2.8) fixed connection of spring (4.5).

5. A highly safe seismic modeling apparatus as claimed in claim 4, wherein: simulation subassembly (4) still include supporting seat (4.1) of fixed connection on base (1) downside inner wall, install second motor (4.2) on supporting seat (4.1), the output shaft end fixedly connected with cam (4.3) of second motor (4.2), fixedly connected with electro-magnet (1.2) on the both sides inner wall around base (1), fixedly connected with and electro-magnet (1.2) matched with iron plate (2.9) on the both sides outer wall around simulation room (2).

6. A high security seismic simulation apparatus as claimed in claim 1 or 3, wherein: the gyroscope sensor (2.31) is electrically connected with the first motor (3.3).

7. A highly safe seismic simulation device according to claim 3, wherein: the first motor (3.3) is a stepping motor.

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