CN107228933A - A kind of geotechnical centrifuge case of remote control simulated rainfall - Google Patents
A kind of geotechnical centrifuge case of remote control simulated rainfall Download PDFInfo
- Publication number
- CN107228933A CN107228933A CN201710486250.4A CN201710486250A CN107228933A CN 107228933 A CN107228933 A CN 107228933A CN 201710486250 A CN201710486250 A CN 201710486250A CN 107228933 A CN107228933 A CN 107228933A
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- storage tank
- remote control
- pressue device
- runoff investigation
- airway tube
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Medicinal Chemistry (AREA)
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
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Abstract
The present invention provides a kind of geotechnical centrifuge case of remote control simulated rainfall, including casing, storage tank, airway tube, pressue device and remote control telecontrol equipment, the storage tank and pressue device are connected with casing, the airway tube is located between storage tank and pressue device, and connected storage tank and pressue device by airway tube, the storage tank includes storage tank front and the storage tank back side, the storage tank front is provided with some first osculums, runoff investigation plate is placed with the storage tank, the runoff investigation plate is provided with some second osculums, by controlling the relative position of these first osculums and the second osculum to simulate different rainfalls, the runoff investigation plate is connected with remote control telecontrol equipment, the remote control telecontrol equipment can drive runoff investigation plate to be moved along horizontal direction, the airway tube imports storage tank to the air pressure for controlling pressue device, flow the water in storage tank.The present invention is simple in construction, easy to operate.
Description
Technical field
The present invention relates to geotechnique's centrifugation in landslide modelling technique field, more particularly to a kind of remote control simulated rainfall
Cabinet.
Background technology
At present, the simulation laboratory test majority for landslide is tested based on centrifuge modelling completes, and is installed on centrifuge
The equipment for simulating different rainfalls is the important step for completing entirely to test.But the step wastes time and energy, it is necessary to each
It is secondary to complete more replacing equipment after experiment and carry out different rainfalls simulations, ultimately result in the experiment of whole simulation landslide and generally take very
It is long.
It is different the characteristics of being come down in the case of different rainfalls, different rainfalls is carried out with maneuverable mode
Simulation be landslide experiment key point.
The content of the invention
In view of this, the invention provides it is a kind of it is simple in construction, remote control simulated rainfall easy to operate geotechnique from
Scheming case.
The present invention provides a kind of geotechnical centrifuge case of remote control simulated rainfall, including casing, storage tank, airway tube,
Pressue device and remote control telecontrol equipment, the storage tank and pressue device are connected with casing, and the airway tube is located at storage
Between water tank and pressue device, and storage tank and pressue device are connected by airway tube, the storage tank is including storage tank just
Face and the storage tank back side, the storage tank front, which is provided with some first osculums, the storage tank, is placed with runoff investigation
Plate, the runoff investigation plate is provided with some second osculums, by the phase for controlling these first osculums and the second osculum
Different rainfalls can be simulated to position, the runoff investigation plate is connected with remote control telecontrol equipment, the remote control
Telecontrol equipment can drive runoff investigation plate to be moved along horizontal direction, and the airway tube is to the air pressure that controls pressue device
Storage tank is imported, the water in storage tank is flowed.
Further, the side of the casing is provided with opening and some first bolts hole, and the storage tank front is put
Put in opening, the storage tank front is provided with some second bolts hole, by first bolt hole and the second bolt
Insert bolt in hole storage tank is fixedly connected on casing.
Further, the storage tank back side is provided with the first aperture, and the pressue device is provided with second orifice, by institute
The two ends for stating airway tube are inserted in the first aperture and second orifice respectively, so as to be connected storage tank and pressue device by airway tube
Connect.
Further, some 3rd bolts hole are additionally provided with the side of the casing, if being additionally provided with the pressue device
Dry 4th bolt hole, case is fixedly connected on by inserting bolt in the 3rd bolt hole and the 4th bolt hole by pressue device
On body.
Further, the remote control telecontrol equipment includes Wifi devices and rotating extensible arm, the rotating extensible arm
Positioned at the lower section of Wifi devices, the Wifi devices control rotating extensible arm to extend or compress, the storage to receive signal
The side of water tank is provided with the 3rd aperture, and the rotating extensible arm is inserted in the 3rd aperture, and will be set on runoff investigation plate
Connector be set in rotating extensible arm so that rotating extensible arm drive runoff investigation plate moved along horizontal direction.
Further, the geotechnical centrifuge case also includes remote control device, and the remote control device is provided with the
One button and the second button, first button be used to Wifi device transmission signals so that control rotating extensible arm move and
The position of control runoff investigation plate is realized, and then adjusts the size of the rainfall of simulation, second button is used to pressue device
Transmission signal, so as to realize the size for the air pressure that control pressue device and airway tube apply to storage tank.
Further, the two ends of the runoff investigation plate are equipped with contact, the contact and are connected with spring, in institute
In the moving process for stating runoff investigation plate, the spring props up the inwall of storage tank, so as to avoid runoff investigation plate from producing inclination.
Further, the bottom surface of the casing is connected with extension board, and the extension board is provided with the 5th bolt hole, by the
Casing can be fixedly connected on centrifuge by five bolts hole.
Further, the aperture and position of second osculum are identical with the aperture and position of the first osculum.
Further, the course of work of the geotechnical centrifuge case is：By controlling the first button to be moved to remote control
Device transmission signal, the Wifi devices are received after the signal that the first button is sent, the elongation of control rotating extensible arm or compression,
The rotating extensible arm elongation is compressed and then drives runoff investigation plate to be moved along horizontal direction, makes runoff investigation plate and water storage
The positive position of case changes, and then the relative position of the first osculum and the second osculum changes, in storage tank
Water passes sequentially through the second osculum and the outflow of the first osculum, realizes the different rainfall of simulation；By control the second button to
Pressue device transmission signal, pressue device is received after signal, and different size of air pressure is applied to storage tank by airway tube, can
To realize the speed of control rainfall.
The beneficial effect that the technical scheme that the present invention is provided is brought is：
1. the geotechnical centrifuge case of the present invention is by remote control telecontrol equipment simulated rainfall, it can not only reduce for real
The time that equipment is installed and changed is tested, and eliminates the drawbacks of not being manually operable rainfall under the conditions of hypergravity, while far
Process control telecontrol equipment can control to simulate different rainfalls；
2. the present invention realizes the simulation of the rainfall of friction speed by regulating pondage adjustable plate and control pressue device, this
Invention can realize remote control, while can effectively solve the problem that the problem of centrifuge supplies water difficult；
3. the geotechnical centrifuge box structure that the present invention is provided is simple, easy to operate.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the geotechnical centrifuge case of remote control simulated rainfall of the invention.
Fig. 2 is a kind of schematic diagram of the casing of the geotechnical centrifuge case of remote control simulated rainfall of the invention.
Fig. 3 is a kind of positive schematic diagram of storage tank of the geotechnical centrifuge case of remote control simulated rainfall of the invention.
Fig. 4 is a kind of schematic diagram at the storage tank back side of the geotechnical centrifuge case of remote control simulated rainfall of the invention.
Fig. 5 is a kind of schematic diagram of the pressue device of the geotechnical centrifuge case of remote control simulated rainfall of the invention.
Fig. 6 is a kind of schematic diagram of the runoff investigation plate of the geotechnical centrifuge case of remote control simulated rainfall of the invention.
Fig. 7 is a kind of signal of the remote control telecontrol equipment of the geotechnical centrifuge case of remote control simulated rainfall of the invention
Figure.
Fig. 8 is a kind of schematic diagram of the remote control device of the geotechnical centrifuge case of remote control simulated rainfall of the invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is further described.
Fig. 1 and Fig. 8 are refer to, The embodiment provides a kind of geotechnical centrifuge of remote control simulated rainfall
Case, including casing 1, storage tank 2, airway tube 3, pressue device 4, remote control telecontrol equipment 5 and remote control device 6, water storage
Case 2 and pressue device 4 are connected with casing 1, and airway tube 3 is located between storage tank 2 and pressue device 4, and will by airway tube 3
Storage tank 2 and pressue device 4 are connected, and airway tube 3 imports storage tank 2 to the air pressure for controlling pressue device 4, makes storage tank 2
Interior water flowing, remote control device 6 is independently arranged, and it is to control remote control telecontrol equipment 5 and pressue device 4.
With reference to Fig. 2, the side of casing 1 is provided with opening 11, some first bolts hole 12 and some 3rd bolts hole 13, case
The bottom surface of body 1 is connected with extension board 14, and extension board 14 is provided with some 5th bolts hole 141, by the 5th bolt hole 141 by case
Body 1 is fixedly connected on centrifuge.
With reference to Fig. 3 and Fig. 4, storage tank 2 includes storage tank front 21 and the storage tank back side 22, and storage tank front 21 is placed
In opening 11, storage tank front 21 is provided with some first osculums 211 and some second bolts hole 212, by first
Storage tank 2 is fixedly connected on casing 1 by insertion bolt in the bolt hole 212 of bolt hole 12 and second；Set on the storage tank back side 22
There is the first aperture 221, the side of storage tank 2 is provided with the 3rd aperture 23.
With reference to Fig. 5, pressue device 4 is provided with some 4th bolts hole 41 and second orifice 42, by the 3rd bolt hole
13 and the 4th insertion bolt in bolt hole 41 pressue device 4 is fixedly connected on casing 1, the two ends of airway tube 3 are inserted respectively
Enter in the first aperture 221 and second orifice 42, so as to be connected storage tank 2 with pressue device 4 by airway tube 3.
With reference to Fig. 6, runoff investigation plate 7 is placed with storage tank 2, runoff investigation plate 7 is provided with some second osculums 71,
The aperture and position of second osculum 71 are identical with the aperture and position of the first osculum 211, by controlling the first osculum 211
Different rainfalls can be simulated with the relative position of the second osculum 71, runoff investigation plate 7 connects with remote control telecontrol equipment 5
Connect, remote control telecontrol equipment 5 can drive runoff investigation plate 7 to be moved along horizontal direction.
The two ends of runoff investigation plate 7 are equipped with contact 72, contact 72 and are connected with spring 721, in runoff investigation plate 7
Moving process in, spring 721 props up the inwall of storage tank 2, thus avoid runoff investigation plate 7 produce inclination, runoff investigation plate 7
Wherein one end be provided with connector 73.
With reference to Fig. 7, remote control telecontrol equipment 5 includes Wifi devices 51 and rotating extensible arm 52, rotating extensible arm 52
In the lower section of Wifi devices 51, Wifi devices 51 control rotating extensible arm to receive the signal that remote control device 6 is sent
52 elongations are compressed, and rotating extensible arm 52 are inserted in the 3rd aperture 23, and the connector 73 on runoff investigation plate 7 is set in
In rotating extensible arm 52, so that rotating extensible arm 52 drives runoff investigation plate 7 to be moved along horizontal direction.
With reference to Fig. 8, remote control device 6 is provided with the first button 61 and the second button 62, the first button 61 be used to
The transmission signal of Wifi devices 51, so as to control rotating extensible arm 52 to move and realize the position of control runoff investigation plate 7, and then is adjusted
Save simulation rainfall size, the second button 62 be used to the transmission signal of pressue device 4 so that realize control pressue device 4 and
The size for the air pressure that airway tube 3 applies to storage tank 2.
Using the geotechnical centrifuge case carry out landslide simulated test process be：
In one embodiment, the experimental condition of landslide simulated test is：The length on landslide is 30cm × 20cm × 15cm,
Acceleration of gravity is 50G, weighs the soil body of certain mass, is compacted Landslide Model using rod is compacted, passes through the 5th bolt hole 141
Geotechnical centrifuge case is fixedly connected on centrifuge, starting centrifuge makes centrifuge reach 50G states, is pressed by control first
Key 61 is to the transmission signal of remote control telecontrol equipment 5, and Wifi devices 51 are received after the signal that the first button 61 is sent, control rotation
Turn expansion link 52 to extend or compress, rotating extensible arm 52 extends or compressed and then drives runoff investigation plate 7 to move along horizontal direction
It is dynamic, runoff investigation plate 7 and the position in storage tank front 21 is changed, and then the first osculum 211 and the second osculum 71
Relative position change, the water in storage tank 2 passes sequentially through the second osculum 71 and the first osculum 211 flows out, realize
The different rainfall of simulation；By controlling the second button 62 to the transmission signal of pressue device 4, pressue device 4 is received after signal,
Different size of air pressure is applied to storage tank 2 by airway tube 3, it is possible to achieve the speed of control rainfall.
The geotechnical centrifuge case of the present invention can be not only reduced for real by the simulated rainfall of remote control telecontrol equipment 5
The time that equipment is installed and changed is tested, and eliminates the drawbacks of not being manually operable rainfall under the conditions of hypergravity, while far
Process control telecontrol equipment 5 can control to simulate different rainfalls；The present invention passes through regulating pondage adjustable plate 7 and control pressurization dress
The simulation of 4 rainfalls for realizing friction speed is put, the present invention can realize remote control, while can effectively solve the problem that centrifuge is supplied
The problem of shipwreck；The geotechnical centrifuge box structure that the present invention is provided is simple, easy to operate.
Herein, the involved noun of locality such as forward and backward, upper and lower is to be located at parts in accompanying drawing in figure and zero
The position of part each other is intended merely to the clear of expression technology scheme and conveniently come what is defined.It should be appreciated that the noun of locality
Use should not limit the claimed scope of the application.
In the case where not conflicting, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of geotechnical centrifuge case of remote control simulated rainfall, it is characterised in that including casing, storage tank, airway tube plus
Pressure device and remote control telecontrol equipment, the storage tank and pressue device are connected with casing, and the airway tube is located at water storage
Between case and pressue device, and storage tank and pressue device are connected by airway tube, the storage tank includes storage tank front
With the storage tank back side, the storage tank front, which is provided with some first osculums, the storage tank, is placed with runoff investigation plate,
The runoff investigation plate is provided with some second osculums, by the relative position for controlling these first osculums and the second osculum
Different rainfalls can be simulated by putting, and the runoff investigation plate is connected with remote control telecontrol equipment, the remote control motion
Device can drive runoff investigation plate to be moved along horizontal direction, and the airway tube is imported to the air pressure for controlling pressue device
Storage tank, flows the water in storage tank.
2. the geotechnical centrifuge case of remote control simulated rainfall as claimed in claim 1, it is characterised in that the side of the casing
Face is provided with opening and some first bolts hole, and the storage tank front is placed in opening, is set on the storage tank front
There are some second bolts hole, be fixedly connected on storage tank by inserting bolt in first bolt hole and the second bolt hole
On casing.
3. the geotechnical centrifuge case of remote control simulated rainfall as claimed in claim 1, it is characterised in that the storage tank back of the body
Face is provided with the first aperture, and the pressue device is provided with second orifice, the two ends of the airway tube is inserted into first respectively small
In hole and second orifice, so that storage tank is connected with pressue device by airway tube.
4. the geotechnical centrifuge case of remote control simulated rainfall as claimed in claim 1, it is characterised in that the side of the casing
It is additionally provided with face on some 3rd bolts hole, the pressue device and is additionally provided with some 4th bolts hole, by the 3rd spiral shell
Pressue device is fixedly connected on casing by insertion bolt in keyhole and the 4th bolt hole.
5. the geotechnical centrifuge case of remote control simulated rainfall as claimed in claim 1, it is characterised in that the remote control
Telecontrol equipment includes Wifi devices and rotating extensible arm, and the rotating extensible arm is located at the lower section of Wifi devices, the Wifi dresses
Put to receive signal, and control rotating extensible arm to extend or compress, the side of the storage tank is provided with the 3rd aperture, by institute
State rotating extensible arm to insert in the 3rd aperture, and the connector set on runoff investigation plate is set in rotating extensible arm, from
And make rotating extensible arm drive runoff investigation plate to be moved along horizontal direction.
6. the geotechnical centrifuge case of remote control simulated rainfall as claimed in claim 5, it is characterised in that geotechnique's centrifugation
Cabinet also includes remote control device, and the remote control device is provided with the first button and the second button, first button
To Wifi device transmission signals, so that control rotating extensible arm to move and realize the position of control runoff investigation plate, and then
The size of the rainfall of simulation is adjusted, second button is used to pressue device transmission signal, so as to realize control pressue device
And the size of air pressure that airway tube applies to storage tank.
7. the geotechnical centrifuge case of remote control simulated rainfall as claimed in claim 1, it is characterised in that the runoff investigation
The two ends of plate are equipped with contact, the contact and are connected with spring, described in the moving process of the runoff investigation plate
Spring props up the inwall of storage tank, so as to avoid runoff investigation plate from producing inclination.
8. the geotechnical centrifuge case of remote control simulated rainfall as claimed in claim 1, it is characterised in that the bottom of the casing
Face is connected with extension board, and the extension board is provided with the 5th bolt hole, by the 5th bolt hole casing can be fixedly connected on from
In scheming.
9. the geotechnical centrifuge case of remote control simulated rainfall as claimed in claim 1, it is characterised in that second draining
The aperture and position in hole are identical with the aperture and position of the first osculum.
10. the geotechnical centrifuge case of remote control simulated rainfall as claimed in claim 6, it is characterised in that the geotechnique from
The course of work of scheming case is：By controlling the first button to remote control telecontrol equipment transmission signal, the Wifi devices connect
Receive after the signal that the first button is sent, the elongation of control rotating extensible arm or compress, rotating extensible arm elongation or compress into
And drive runoff investigation plate to be moved along horizontal direction, runoff investigation plate and the positive position of storage tank is changed, and then
The relative position of first osculum and the second osculum changes, and the water in storage tank passes sequentially through the second osculum and first
Osculum flows out, and realizes the different rainfall of simulation；By controlling the second button to pressue device transmission signal, pressue device connects
Receive after signal, different size of air pressure is applied to storage tank by airway tube, it is possible to achieve the speed of control rainfall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486250.4A CN107228933B (en) | 2017-06-23 | 2017-06-23 | A kind of geotechnical centrifuge case of long-range control simulated rainfall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486250.4A CN107228933B (en) | 2017-06-23 | 2017-06-23 | A kind of geotechnical centrifuge case of long-range control simulated rainfall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107228933A true CN107228933A (en) | 2017-10-03 |
| CN107228933B CN107228933B (en) | 2019-06-25 |
Family
ID=59935694
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710486250.4A Expired - Fee Related CN107228933B (en) | 2017-06-23 | 2017-06-23 | A kind of geotechnical centrifuge case of long-range control simulated rainfall |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884547A (en) * | 2017-10-23 | 2018-04-06 | 中国地质大学（武汉） | The geotechnical centrifuge case that a kind of remote control simulation tsunami is acted on slight slope |
| CN108761031A (en) * | 2018-04-12 | 2018-11-06 | 含山县进步阶梯环境科技有限公司 | A kind of closely constant flow height centrifugal box of remote control |
| CN111337646A (en) * | 2020-02-24 | 2020-06-26 | 同济大学 | Dam break type mudstone flow dynamics evolution overall process simulation test system |
| CN113533696A (en) * | 2021-08-03 | 2021-10-22 | 辽宁工程技术大学 | Model test device for simulating instability and damage of rock-soil slope |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884547A (en) * | 2017-10-23 | 2018-04-06 | 中国地质大学（武汉） | The geotechnical centrifuge case that a kind of remote control simulation tsunami is acted on slight slope |
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| CN111337646A (en) * | 2020-02-24 | 2020-06-26 | 同济大学 | Dam break type mudstone flow dynamics evolution overall process simulation test system |
| CN111337646B (en) * | 2020-02-24 | 2021-10-08 | 同济大学 | Dam break type mudstone flow dynamics evolution overall process simulation test system |
| CN113533696A (en) * | 2021-08-03 | 2021-10-22 | 辽宁工程技术大学 | Model test device for simulating instability and damage of rock-soil slope |
| CN113533696B (en) * | 2021-08-03 | 2023-08-18 | 辽宁工程技术大学 | Model test device for simulating rock-soil slope instability and damage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107228933B (en) | 2019-06-25 |
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