CN216562253U - Earthquake demonstration device for building earthquake-resistant teaching - Google Patents
Earthquake demonstration device for building earthquake-resistant teaching Download PDFInfo
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- CN216562253U CN216562253U CN202123025927.5U CN202123025927U CN216562253U CN 216562253 U CN216562253 U CN 216562253U CN 202123025927 U CN202123025927 U CN 202123025927U CN 216562253 U CN216562253 U CN 216562253U
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Abstract
The utility model relates to an earthquake demonstration device for building earthquake-resistant teaching, which comprises a bottom plate and a track fixedly arranged at the top of the bottom plate, wherein a horizontal moving mechanism is fixedly arranged on the left side of the top of the bottom plate, the horizontal moving mechanism comprises a double-shaft motor fixedly arranged on the left side of the top of the bottom plate, the horizontal moving mechanism comprises a movable seat connected to the top of the track in a sliding manner, and a lifting mechanism is fixedly arranged at the top of the movable seat. This building antidetonation teaching is with earthquake presentation device, start through the biax motor, the apparatus further comprises a rotating shaft, actuating lever and sleeve rotate, drive the connecting rod swing, remove about making the sliding seat, realize the purpose of simulation shear wave, through setting up the roof, fixed frame, spacing frame and movable frame, the motor starts, the carousel rotates, the bracing piece swing, the roof reciprocates at fixed frame, spacing frame and movable frame are spacing, realize the purpose of simulation longitudinal wave, the problem that can only carry out the simulation to seismic shear wave or longitudinal wave has been solved.
Description
Technical Field
The utility model relates to the technical field of building earthquake-resistant demonstration equipment.
Background
The earthquake is a natural disaster which has great destructiveness to the nature and human beings, in the natural disaster, the most destructive is the collapse of the building and the damage to the human beings, different earthquake magnitudes have different destruction degrees to the building, the earthquake resistance degrees of the buildings with different structures are different to the same earthquake magnitude, and the destruction degrees to the building with different earthquake magnitudes are a natural law, namely, the larger the earthquake magnitude is, the larger the destructiveness to the building is, and the fact that people cannot change is that the destruction degrees to the building are different.
The existing earthquake demonstration device for building earthquake-resistant teaching only simulates transverse waves or longitudinal waves of an earthquake, namely only one earthquake can be simulated, and when the earthquake occurs, the earthquake demonstration device for building earthquake-resistant teaching is relatively inaccurate in simulation demonstration and inconvenient to use due to the fact that the transverse waves and the longitudinal waves exist, so that the problem is solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides an earthquake demonstration device for building earthquake resistance teaching, aiming at the technical problems in the prior art, and solving the problem that only transverse waves or longitudinal waves of an earthquake can be simulated.
The technical scheme for solving the technical problems is as follows: an earthquake demonstration device for building earthquake-resistant teaching comprises a bottom plate and a track fixedly arranged at the top of the bottom plate, wherein a horizontal moving mechanism is fixedly arranged at the left side of the top of the bottom plate and comprises a double-shaft motor fixedly arranged at the left side of the top of the bottom plate, the horizontal moving mechanism comprises a movable seat connected to the top of the track in a sliding manner, a lifting mechanism is fixedly arranged at the top of the movable seat and comprises a motor fixedly arranged at the top of the movable seat, the lifting mechanism comprises a turntable fixedly arranged at the output shaft of the motor, the double-shaft motor is fixedly connected with the bottom plate through a cushion block, a rotating shaft is fixedly arranged at the output shaft of the double-shaft motor, a first supporting seat rotatably connected with the rotating shaft is fixedly arranged at the top of the bottom plate, a driving rod is fixedly arranged at one side, far away from the double-shaft motor, of the two rotating shafts, the utility model discloses a motor, including actuating lever, bracing piece, movable seat, simulation building block, motor speed controller, the sleeve has been pegged graft to the surface of actuating lever, telescopic front is rotated and is connected with the connecting rod of being connected with the movable seat rotation, the front of carousel is rotated and is connected with the bracing piece, the top of bracing piece is rotated and is connected with the second supporting seat, the top fixed mounting of second supporting seat has the roof, the simulation building block has been put at the top of roof, the top of movable seat and the outside fixed mounting that is located the motor have fixed frame, fixed frame's inner wall sliding connection has spacing frame, spacing frame's top fixed mounting have with fixed frame sliding connection's movable frame, movable frame and roof fixed connection, the top of bottom plate and the left side fixed mounting that is located the biax motor have motor speed controller, motor speed controller is connected with biax motor and motor electricity.
Further, the front of the sleeve is provided with a threaded hole, and the front of the driving rod is provided with a threaded groove.
Further, the inner wall of the threaded hole is in threaded connection with a connecting bolt in threaded connection with the threaded groove.
Further, the connecting rod is connected with the sleeve and the movable seat in a rotating mode through the connecting column.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
the earthquake demonstration device for building earthquake-resistant teaching comprises a double-shaft motor, a rotating shaft, a driving rod, a sleeve, a connecting rod and a movable seat, wherein the double-shaft motor is started, the rotating shaft, the driving rod and the sleeve rotate to drive the connecting rod to swing, so that the movable seat moves leftwards and rightwards, and the purpose of simulating transverse waves is realized, the motor is arranged, a turntable, a supporting rod, a top plate, a fixed frame, a limiting frame and a movable frame are started, the turntable rotates, the supporting rod swings, the top plate moves upwards and downwards under the limitation of the fixed frame, the limiting frame and the movable frame, the purpose of simulating longitudinal waves is realized, the rotating speeds of the double-shaft motor and the motor can be adjusted by arranging a motor rotating speed controller, and further the purpose of simulating the frequency of waves is realized, and the connecting bolt is connected with different threaded holes by arranging the driving rod, the sleeve, the threaded holes, the threaded grooves and the connecting bolt, the simulation building block shaking degree can be simulated by simulating the transverse wave, and the problems that the transverse wave or the longitudinal wave of an earthquake can only be simulated and the frequency of the wave can not be adjusted are solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a bottom plate, 2, a track, 3, a double-shaft motor, 4, a rotating shaft, 5, a driving rod, 6, a sleeve, 7, a connecting rod, 8, a movable seat, 9, a motor, 10, a turntable, 11, a supporting rod, 12, a top plate, 13, a fixed frame, 14, a limiting frame, 15 and a movable frame.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-2, the earthquake demonstration apparatus for building earthquake-resistant teaching in this embodiment includes a bottom plate 1 and a rail 2 fixedly installed on the top of the bottom plate 1, so that a movable seat 8 can only move left and right, a horizontal moving mechanism is fixedly installed on the left side of the top of the bottom plate 1, the horizontal moving mechanism includes a dual-shaft motor 3 fixedly installed on the left side of the top of the bottom plate 1, the horizontal moving mechanism includes a movable seat 8 slidably connected to the top of the rail 2, a lifting mechanism is fixedly installed on the top of the movable seat 8, the lifting mechanism includes a motor 9 fixedly installed on the top of the movable seat 8, the lifting mechanism includes a turntable 10 fixedly installed on an output shaft of the motor 9, the motor 9 can drive the turntable 10 to rotate after being started, so as to simulate a longitudinal wave, the dual-shaft motor 3 is fixedly connected to the bottom plate 1 through a cushion block, the output shaft of the dual-shaft motor 3 is fixedly installed with a rotating shaft 4, the double-shaft motor 3 can drive the rotating shaft 4 to rotate after being started, the transverse wave is simulated, the top of the bottom plate 1 is fixedly installed on a first supporting seat which is installed and connected with the rotating shaft 4 in a rotating way, the first supporting seat can support the rotating shaft 4, the deformation of the rotating shaft 4 is prevented, one side of each of the two rotating shafts 4, which is far away from the double-shaft motor 3, is fixedly provided with a driving rod 5, the outer surface of each driving rod 5 is inserted with a sleeve 6, the front surface of each sleeve 6 is provided with a threaded hole, the front surface of each driving rod 5 is provided with a threaded groove, each connecting bolt is connected with different threaded holes, the rocking degree of the transverse wave to a simulated building block can be simulated, the inner wall of each threaded hole is in threaded connection with each connecting bolt in threaded connection with the threaded groove, the front surface of each sleeve 6 is rotatably connected with a connecting rod 7 which is rotatably connected with the movable seat 8, the sleeve 6 rotates, the connecting rod 7 can swing, and the transverse wave simulation of the simulated building block can be carried out, the connecting rod 7 is rotatably connected with the sleeve 6 and the movable seat 8 through a connecting column, the front of the rotary table 10 is rotatably connected with a supporting rod 11, the rotary table 10 can drive the supporting rod 11 to swing to realize longitudinal wave simulation on a simulation building block, the top of the supporting rod 11 is rotatably connected with a second supporting seat, the top of the second supporting seat is fixedly provided with a top plate 12, the simulation building block is placed at the top of the top plate 12, the left side and the right side of the simulation building block are fixedly connected with triangular blocks, which has strong shock resistance when the triangular blocks are added or not added, the top of the movable seat 8 is fixedly provided with a fixed frame 13 positioned outside the motor 9, the inner wall of the fixed frame 13 is slidably connected with a limit frame 14 to prevent the movable frame 15 from being separated from the fixed frame 13, the top of the limit frame 14 is fixedly provided with a movable frame 15 slidably connected with the fixed frame 13, can make roof 12 can only reciprocate, the deflection of roof 12 has been prevented, movable frame 15 and roof 12 fixed connection, bottom plate 1's top and the left side fixed mounting who is located double-shaft motor 3 have motor speed controller, motor speed controller is connected with double-shaft motor 3 and motor 9 electricity, can adjust the rotational speed of double-shaft motor 3 and motor 9, and then realize the purpose of frequency of analog wave, when using, place the simulation building block on roof 12, start double-shaft motor 3, pivot 4, actuating lever 5 and sleeve 6 rotate, drive connecting rod 7 swing, make movable seat 8 remove about, simulate transverse wave, start motor 9, carousel 10 rotates, bracing piece 11 swings, roof 12 is at fixed frame 13, spacing frame 14 and movable frame 15 are spacing down to reciprocate, simulate longitudinal wave.
The working principle of the above embodiment is as follows: this building antidetonation teaching is with earthquake presentation device, through setting up biax motor 3, the pivot 4, the actuating lever 5, sleeve 6, connecting rod 7 and sliding seat 8, biax motor 3 starts, pivot 4, actuating lever 5 and sleeve 6 rotate, drive connecting rod 7 swing, make the sliding seat 8 remove about, realize the purpose of simulation transverse wave, through setting up motor 9, carousel 10, bracing piece 11, roof 12, fixed frame 13, spacing frame 14 and movable frame 15, motor 9 starts, carousel 10 rotates, bracing piece 11 swings, roof 12 reciprocates under fixed frame 13, spacing frame 14 and movable frame 15 are spacing, realize the purpose of simulation longitudinal wave, through setting up motor speed controller, can adjust the rotational speed of biax motor 3 and motor 9, and then realize the purpose of frequency of simulation wave, through setting up actuating lever 5, sleeve 6, the purpose of frequency of simulation wave, Sleeve 6, screw hole, thread groove and connecting bolt, connecting bolt are connected with the screw hole of difference, can simulate the transverse wave and rock the degree to simulation building block, have solved and can only simulate, can not adjust the problem of frequency to the transverse wave or the longitudinal wave of earthquake.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The earthquake demonstration device for building earthquake-resistant teaching comprises a bottom plate (1) and a track (2) fixedly installed at the top of the bottom plate (1), and is characterized in that a horizontal movement mechanism is fixedly installed on the left side of the top of the bottom plate (1), the horizontal movement mechanism comprises a double-shaft motor (3) fixedly installed on the left side of the top of the bottom plate (1), the horizontal movement mechanism comprises a movable seat (8) connected to the top of the track (2) in a sliding manner, a lifting mechanism is fixedly installed at the top of the movable seat (8), the lifting mechanism comprises a motor (9) fixedly installed at the top of the movable seat (8), the lifting mechanism comprises a turntable (10) fixedly installed at an output shaft of the motor (9), the double-shaft motor (3) is fixedly connected with the bottom plate (1) through a cushion block, a rotating shaft (4) is fixedly installed at an output shaft of the double-shaft motor (3), the top of the bottom plate (1) is fixedly provided with a first supporting seat rotatably connected with a rotating shaft (4), two rotating shafts (4) are fixedly provided with a driving rod (5) at one side far away from the double-shaft motor (3), the outer surface of the driving rod (5) is spliced with a sleeve (6), the front of the sleeve (6) is rotatably connected with a connecting rod (7) rotatably connected with a movable seat (8), the front of the turntable (10) is rotatably connected with a supporting rod (11), the top of the supporting rod (11) is rotatably connected with a second supporting seat, the top of the second supporting seat is fixedly provided with a top plate (12), the top of the top plate (12) is provided with a simulation building block, the top of the movable seat (8) is fixedly provided with a fixed frame (13) at the outer part of the motor (9), and the inner wall of the fixed frame (13) is slidably connected with a limit frame (14), the top fixed mounting of spacing frame (14) has movable frame (15) with fixed frame (13) sliding connection, movable frame (15) and roof (12) fixed connection, the top of bottom plate (1) and the left side fixed mounting that is located double-shaft motor (3) have motor speed controller, motor speed controller is connected with double-shaft motor (3) and motor (9) electricity.
2. The earthquake demonstration device for building earthquake resistance teaching according to claim 1, wherein the front surface of the sleeve (6) is provided with a threaded hole, and the front surface of the driving rod (5) is provided with a threaded groove.
3. The earthquake demonstration device for building earthquake resistance teaching according to claim 2, wherein the inner wall of the threaded hole is in threaded connection with a connecting bolt in threaded connection with the threaded groove.
4. The earthquake demonstration device for building earthquake resistance teaching according to claim 1, wherein the connecting rod (7) is rotatably connected with the sleeve (6) and the movable seat (8) through a connecting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123025927.5U CN216562253U (en) | 2021-12-06 | 2021-12-06 | Earthquake demonstration device for building earthquake-resistant teaching |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123025927.5U CN216562253U (en) | 2021-12-06 | 2021-12-06 | Earthquake demonstration device for building earthquake-resistant teaching |
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| CN216562253U true CN216562253U (en) | 2022-05-17 |
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| CN202123025927.5U Active CN216562253U (en) | 2021-12-06 | 2021-12-06 | Earthquake demonstration device for building earthquake-resistant teaching |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116067604A (en) * | 2023-03-14 | 2023-05-05 | 中国电建集团西北勘测设计研究院有限公司 | Vibration environment simulation device for green low-carbon urban and rural construction |
| CN116878800A (en) * | 2023-09-07 | 2023-10-13 | 山东鲁帆建设科技有限公司 | Assembled building steel construction antidetonation check out test set |
-
2021
- 2021-12-06 CN CN202123025927.5U patent/CN216562253U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116067604A (en) * | 2023-03-14 | 2023-05-05 | 中国电建集团西北勘测设计研究院有限公司 | Vibration environment simulation device for green low-carbon urban and rural construction |
| CN116067604B (en) * | 2023-03-14 | 2023-07-18 | 中国电建集团西北勘测设计研究院有限公司 | Vibration environment simulation device |
| CN116878800A (en) * | 2023-09-07 | 2023-10-13 | 山东鲁帆建设科技有限公司 | Assembled building steel construction antidetonation check out test set |
| CN116878800B (en) * | 2023-09-07 | 2023-12-12 | 山东鲁帆建设科技有限公司 | Assembled building steel construction antidetonation check out test set |
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