CN203799556U - Earthquake simulation demonstration device - Google Patents
Earthquake simulation demonstration device Download PDFInfo
- Publication number
- CN203799556U CN203799556U CN201420184179.6U CN201420184179U CN203799556U CN 203799556 U CN203799556 U CN 203799556U CN 201420184179 U CN201420184179 U CN 201420184179U CN 203799556 U CN203799556 U CN 203799556U
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- CN
- China
- Prior art keywords
- earthquake
- demonstration device
- casing
- crust
- earthquake simulation
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- Expired - Fee Related
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Abstract
The utility model relates to a demonstration instrument, and particularly relates to an earthquake simulation demonstration device. The earthquake simulation demonstration device comprises a transparent casing. The casing is internally provided with a motor box; the box is internally provided with an electric push cylinder, the conveying rod of the electric push cylinder extends out of the motor box; the end portion of the conveying rod is provided with a long-strip-shaped movable simultaneous earth crust; the end portion of the movable simultaneous earth crust abuts against a hillslide-like fixed simulation earth crust; the casing is filled up with sand; and a sphere is arranged on the sand. According to the earthquake simulation demonstration device, an earth crust bumping process during an earthquake can be clearly and visually displayed through the displacement of a sandpile and the sphere. Therefore, the earthquake simulation demonstration device is quite suitable for application in an earthquake science campaign.
Description
Technical field
The utility model relates to demonstration instrument, particularly a kind of earthquake simulation demonstration device.
Background technology
China belongs to a multiple country of earthquake, and earthquake disaster has for many years caused huge casualties and property loss.So carry out the problem that the Earthquake Resistant Design of building structure has also just become field of civil engineering letter to study and to solve.Simulated earthquake vibration stand can reproduce seismic process truly, is one of good test method of research building structure aseismatic performance.Traditional earthquake simulation shaking table is the high-tech system ensemble engineering that integrates civil engineering, machinery, hydraulic pressure, electronics, computing technique and control technology, the cost of its production and use is very large, and due to the structure restriction of himself, often can only use in less occasion.Therefore, make price simple earthquake simulation shaking table low and that volume is little and have larger meaning for meeting different test demands.
Utility model content
The purpose of this utility model is to provide a kind of earthquake simulation demonstration device.
The purpose of this utility model is achieved through the following channels: a kind of earthquake simulation demonstration device, it comprises transparent casing, box house is provided with motor box, one electronic propelling movement cylinder is installed in box, the conveying lever of electronic propelling movement cylinder stretches out outside motor box, and the end of conveying lever is provided with the activity mimics earth's crust of an elongate in shape, and the end of the activity mimics earth's crust rides against on the fixed-analog earth's crust of a hillside shape, casing is filled with sand, is placed with spheroid on sand.
As the further optimization of this programme, described casing is provided with and connects the gauge tap of controlling electronic propelling movement cylinder.
The utility model earthquake simulation demonstration device, can by the displacement of sand drift and spheroid clear and intuitive the process of Crustal Collision while showing that earthquake occurs, be applicable to during with earthquake science popularization very much using.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model shake pre-structure schematic diagram;
Fig. 2 is structural representation after the utility model shake;
In figure, casing 1, spheroid 2, the fixed-analog earth's crust 3, the activity mimics earth's crust 4, electronic propelling movement cylinder 5, conveying lever 6, sand 7, gauge tap 8, motor box 9.
Embodiment
As shown in Figure 1, the utility model earthquake simulation demonstration device, it comprises transparent casing 1, casing 1 inside is provided with motor box 9, and an electronic propelling movement cylinder 5 is installed in box, and the conveying lever 6 of electronic propelling movement cylinder 5 stretches out outside motor box 9, the end of conveying lever 6 is provided with the activity mimics earth's crust 4 of an elongate in shape, the end of the activity mimics earth's crust 4 rides against on the fixed-analog earth's crust 3 of a hillside shape, and casing 1 is filled with sand 7, is placed with spheroid 2 on sand 7.Described casing 1 is provided with and connects the gauge tap 8 of controlling electronic propelling movement cylinder 5.
When use, open electronic propelling movement cylinder by gauge tap, the conveying lever of electronic propelling movement cylinder promotes the activity mimics earth's crust and travels forward, the activity mimics earth's crust along on the fixed-analog earth's crust along moving when, can there is deformation in the sand on its top thereupon, thereby drive spheroid to move, its result as shown in Figure 2.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. an earthquake simulation demonstration device, it is characterized in that: it comprises transparent casing (1), casing (1) inside is provided with motor box (9), one electronic propelling movement cylinder (5) is installed in box, the conveying lever (6) of electronic propelling movement cylinder (5) stretches out outside motor box (9), the end of conveying lever (6) is provided with the activity mimics earth's crust (4) of an elongate in shape, the end of the activity mimics earth's crust (4) rides against on the fixed-analog earth's crust (3) of a hillside shape, casing (1) is filled with sand (7), is placed with spheroid (2) on sand (7).
2. earthquake simulation demonstration device as claimed in claim 1, is characterized in that: described casing (1) is provided with and connects the gauge tap (8) of controlling electronic propelling movement cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184179.6U CN203799556U (en) | 2014-04-16 | 2014-04-16 | Earthquake simulation demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184179.6U CN203799556U (en) | 2014-04-16 | 2014-04-16 | Earthquake simulation demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799556U true CN203799556U (en) | 2014-08-27 |
Family
ID=51381753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420184179.6U Expired - Fee Related CN203799556U (en) | 2014-04-16 | 2014-04-16 | Earthquake simulation demonstration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525139A (en) * | 2020-11-20 | 2021-03-19 | 河海大学 | Bounce area earthquake physical simulation experimental apparatus |
-
2014
- 2014-04-16 CN CN201420184179.6U patent/CN203799556U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525139A (en) * | 2020-11-20 | 2021-03-19 | 河海大学 | Bounce area earthquake physical simulation experimental apparatus |
| CN112525139B (en) * | 2020-11-20 | 2022-03-18 | 河海大学 | Bounce area earthquake physical simulation experimental apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |