CN105319157B - A kind of simulated rainfall, illumination, wind are to the device of reservoir stability damage of rock mechanism - Google Patents
A kind of simulated rainfall, illumination, wind are to the device of reservoir stability damage of rock mechanism Download PDFInfo
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- CN105319157B CN105319157B CN201510780429.1A CN201510780429A CN105319157B CN 105319157 B CN105319157 B CN 105319157B CN 201510780429 A CN201510780429 A CN 201510780429A CN 105319157 B CN105319157 B CN 105319157B
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Abstract
A kind of simulated rainfall, illumination, wind are equipped with discharge outlet to the device and method of reservoir stability damage of rock mechanism, including artificial rain system, illumination system, pedestal, pedestal.Pedestal is equipped with experiment instrument shell, and the artificial rain system, illumination system pass through groove respectively and experiment instrument shell assembles.Sample holder is equipped in the experiment instrument shell, rock sample plate is placed in sample holder, is equipped with fan blade in experiment instrument housing central section, and fan blade is mounted on screw rod, and screw rod connects motor.The present invention can not only be provided convenience with simulated rainfall with illumination simulation and damage of both natural erosions to rock of blowing for damage of rock mechanism study.
Description
Technical field
The present invention relates to geotechnical engineering fields, and in particular to a kind of simulated rainfall, illumination, wind are to reservoir stability damage of rock
The device and method of mechanism.
Background technique
In geotechnical engineering field, especially in terms of rock engineering, in rain drop erosion, sunlight shines the rock of reservoir stability
Penetrate and the collective effect of wind erosion under, the property of rock interior structure receives very big influence, and rock is made to receive damage
Wound.Currently, existing simulation rain making reservoir landslide physical experiments equipment, can preferably simulate reality,
And it can easily be collected into test data.But influence of the reservoir stability rock by rainfall cannot be simulated, and do not consider
The effect of illumination and wind-force to soil and rock erosion.
Summary of the invention
The present invention provides a kind of simulated rainfall, illumination, wind to the device and method of reservoir stability damage of rock mechanism, not only
It can be ground with simulated rainfall with illumination simulation and damage of both natural erosions to rock of blowing for damage of rock mechanism
Study carefully and provides convenience.
The technical scheme adopted by the invention is that:
A kind of simulated rainfall, illumination, wind are to the device of reservoir stability damage of rock mechanism, including artificial rain system, light
Lighting system, pedestal, pedestal are equipped with discharge outlet.
The artificial rain system includes more water pipes, the more mutual connection of water pipe, constitutes rectangular cell structure, on water pipe
Equipped with spray head, wherein a water pipe end is equipped with water inlet, water inlet enters for water needed for rain making, rectangular cell structure
End position is equipped with the first groove.
The illumination system includes rectangular grid framework, and rectangular grid framework is equipped with more electric wires, is connected with lamp on electric wire
Bubble, more electric wires connect a bus, and bus is used to connect external power supply line and provides illumination, rectangular grid frame ends position
The second groove is installed.
Pedestal is equipped with experiment instrument shell, and the artificial rain system, illumination system pass through the first groove, second recessed respectively
Slot and experiment instrument shell assemble.Sample holder is equipped in the experiment instrument shell, rock sample plate is placed in sample holder, in experiment instrument
Housing central section is equipped with fan blade, and fan blade is mounted on screw rod, and screw rod connects motor.
The more water pipes are arranged in parallel, and are equipped with multiple spray heads, multiple spray head cross-distributions on each water pipe.
The more electric wires are arranged in parallel, and install multiple light bulbs, multiple light bulb cross-distributions on each electric wire.
The sample holder from top to bottom successively includes: upper bracket unit, middle part bracket unit, lower tray unit,
Screw thread is equipped on the upper bracket unit, lower tray unit.
The rock sample plate includes the rock sample plate unit of muti-piece area equation, and each piece of rock sample plate unit is equipped with threaded hole,
Rock sample plate is connected by buckle with sample holder, then whole to be put into experiment instrument shell.
It is described buckle include clip body, standing screw, nut, clip body both ends be respectively fixedly connected with the first clamp,
Second clamp, specific connection type are as follows: downward, clip body upward, snaps onto the side of rock sample plate unit to the first clamp of buckle
In marginal pore, pass through the horizontal changing of the relative positions between this connection type Control Assay bracket and rock sample plate.
Muti-piece rock sample plate unit is spliced into rock sample plate, and centre will reserve the splicing hole of a big circle, and screw rod is from centre
It passes through.
The screw rod is telescopic hollow circular-tube, connects structure by first segment round tube, the second pitch circle pipe, third pitch circle pipe
At.
Telescoping mechanism is respectively set at upper and lower two hole of the first segment round tube, is arranged at the lower opening of the second pitch circle pipe and stretches
Contracting mechanism.
Voltmeter, slide rheostat are connected between the bus and the power supply line of outside.
A kind of simulated rainfall of the present invention, the device and method of illumination, wind to reservoir stability damage of rock mechanism, technical effect
It is as follows:
1), on the outer connected with water faucet of the water inlet of artificial rain system, it may be convenient to water needed for rainfall is provided, and can
To adjust rainfall by the size for controlling tap.
2) it, is connected to voltmeter, slide rheostat between the bus of illumination system and the supply lines of outside, is slided by adjusting
Rheostat, to adjust the light levels of light bulb, obtains different light intensity to adjust the total voltage inside illumination system, simulation
Dim light, a variety of situations such as strong light.
3), the artificial rain system, illumination system, wind power system three can individually simulate, and be also possible to manually drop
Rain system and wind power system, illumination system and wind power system are simulated jointly, are worked together.It complies fully with existing for nature reality
Situation.
4), more electric wires of illumination system connect a bus, and bus is connected in external power supply line, can be more
It is convenient that illumination is provided, and the bright-dark degree of illumination can be adjusted by adjusting the voltage of external power supply.
Detailed description of the invention
Fig. 1 is artificial rain system's overall structure diagram of the invention.
Fig. 2 is illumination system overall structure diagram of the invention.
Fig. 3 is artificial rain system's overlooking structure diagram of the invention.
Fig. 4 is illumination system overlooking structure diagram of the invention.
Fig. 5 is the structural schematic diagram of rock sample plate of the invention.
Fig. 6 is the structural schematic diagram of screw rod of the invention；
Wherein: Fig. 6 (a) is screw rod scheme of installation；
Fig. 6 (b) is first segment circular tube structure schematic diagram；
Fig. 6 (c) is the second pitch circle pipe structural schematic diagram；
Fig. 6 (d) is third pitch circle pipe structural schematic diagram.
Fig. 7 is the structural schematic diagram of fan blade of the invention.
Fig. 8 is the structural schematic diagram of sample holder of the invention.
Fig. 9 is buckle structure schematic diagram of the invention；
Fig. 9 (1) is buckle main part structural schematic diagram of the invention；
Fig. 9 (2) is standing screw of the invention, nut structure schematic diagram.
Figure 10 is telescoping mechanism structural representation of the invention.
Wherein: 1- water pipe, 2- experiment instrument shell, 3- pedestal, 4- spray head, 5- discharge outlet, 6- rock sample, the first groove of 7-, 7 '-
Second groove, 8- rock sample plate, 9- sample holder, 10- screw rod, 11- fan blade, 12- motor, 13- water inlet, 14- electric wire,
15- light bulb, 16- bus, 17- buckle, 18- telescoping mechanism.
Specific embodiment
As shown in Fig. 1 ~ Figure 10, a kind of simulated rainfall, illumination, wind to the device of reservoir stability damage of rock mechanism, including
Artificial rain system, illumination system, pedestal 3, pedestal 3 are equipped with discharge outlet 5.
The artificial rain system includes more water pipes 1, and the more mutual connection of water pipe 1 constitute rectangular cell structure, water pipe
1 is equipped with spray head 4, wherein a water pipe end is equipped with water inlet 13, water inlet 13 enters for water needed for rain making, square grid
The end position of grid structure is equipped with the first groove 7.
The illumination system includes rectangular grid framework, and rectangular grid framework is equipped with more electric wires 14, connects on electric wire 14
There is light bulb 15, more electric wires 14 connect a bus 16, and bus 16 is used to connect external power supply line and provides illumination, square grid
Grid frame ends position is equipped with the second groove 7 '.
Pedestal 3 is equipped with experiment instrument shell 2, and the artificial rain system, illumination system pass through the first groove 7, the respectively
Two grooves 7 ' are assembled with experiment instrument shell 2.
Sample holder 9 is equipped in the experiment instrument shell 2, rock sample plate 8 is placed in sample holder 9, experiment instrument shell 2 be by
Colorless and transparent, more hard glass is made.Sample holder 9, rock sample plate 8, rock sample 6 are put into reality from the top of experiment instrument shell 2
It tests in instrument shell 2.
Fan blade 11 is installed in the middle part of experiment instrument shell 2, fan blade 11 is mounted on screw rod 10, and screw rod 10 connects
Motor 12.
6 water pipes 1 are arranged in parallel, and are equipped with 2 ~ 3 spray heads 4, multiple 4 cross-distributions of spray head on each water pipe.
6 electric wires 14 are arranged in parallel, and 2 ~ 3 light bulbs 15,15 cross-distribution of light bulb are installed on each electric wire.
9 body height of sample holder is 50mm.The sample holder 9 from top to bottom successively includes: upper bracket unit
9.1, middle part bracket unit 9.2, lower tray unit 9.3 are all provided on the upper bracket unit 9.1, lower tray unit 9.3
There is screw thread.The series of sample holder 9 can be selected according to the height of rock sample 6.
The rock sample plate 8 includes the rock sample plate unit of muti-piece area equation, and each piece of rock sample plate unit is equipped with threaded hole
8.3, outside shell, rock sample plate 8 is connect by threaded hole 8.3, buckle 17 with sample holder 9, then whole to be put into experiment instrument shell
In body 2.Until four pieces of rock sample plate units are all put into.Threaded hole 8.3 and sample holder 9 above rock sample plate 8 link together,
Being arranged to threaded hole can make the two connection more secured.
Inside experiment instrument shell 2, it is stitched together between each fritter rock sample plate unit by buckle 17, the first clamp
17.1 are caught in edge hole 8.1.The buckle 17 includes clip body 17.2, standing screw 17.4, nut 17.5, clip body
17.2 both ends are respectively fixedly connected with the first clamp 17.1, the second clamp 17.3, specific connection type are as follows: buckle 17 the first clamp
17.1 downward, and clip body 17.2 upward, snaps onto the edge hole 8.1 of rock sample plate unit, is controlled and is tried by this connection type
The horizontal changing of the relative positions between sample bracket 9 and rock sample plate 8.
Edge hole 8.1 is because the one side edge of each rock sample plate unit is arranged in it, and shown in fig. 5 is four blocks of small rocks
The one piece big rock sample plate that model unit is spliced into, the first clamp 17.1, the second clamp 17.3 snap onto the side of every piece small rock sample plate
In marginal pore 8.1, two pieces small of rock sample plate unit is stitched together.Pass through this connection type Control Assay bracket 9 and rock sample plate 8
Between the horizontal changing of the relative positions.After connecting, the big rock sample plate of rock sample plate unit composition is just fixed, will not the horizontal changing of the relative positions.Rock sample plate
Between the horizontal changing of the relative positions does not occur, then after connecting the horizontal changing of the relative positions will not occur for upper bracket unit 9.1 and threaded hole 8.3.
Four pieces small of rock sample plate unit is spliced into big rock sample plate, and centre will reserve the splicing hole 8.2 of a big circle, be
In order to allow screw rod 10 to pass through from centre.
The screw rod 10 is telescopic hollow circular-tube, by first segment round tube 10.1, the second pitch circle pipe 10.2, third section
Round tube 10.3 connects and composes.
Voltmeter, slide rheostat are connected between the bus 16 and the power supply line of outside.
The fixation of the Telescopic, fan blade 11 of screw rod 10 can be realized by telescoping mechanism 18.Telescoping mechanism 18 by
Two connection sheets at both ends and an intermediate spring are constituted, and the connection sheet at both ends is connected on the hole of screw rod 10.
Telescoping mechanism 18 is respectively set at upper and lower two hole of the first segment round tube 10.1, under the second pitch circle pipe 10.2
Telescoping mechanism 18 is set at hole.
Before the experiments, screw rod 10 is in contraction state, when rock sample plate 8, sample holder 9 and rock sample 6 are all put into
Afterwards, first the second pitch circle pipe 10.2 is pulled out, using the telescoping mechanism 18 of 10.2 lower part of the second pitch circle pipe, blocks third pitch circle pipe
Then the hole on 10.3 top is taken fan blade 11 matched with third pitch circle pipe 10.3 outside experiment instrument shell 2 into shell
Internal portion covers on third pitch circle pipe 10.3, recycles the telescoping mechanism 18 of 10.2 lower part of the second pitch circle pipe, blocks fan blade
11, then first segment round tube 10.1 is pulled out, using the telescoping mechanism 18 of 10.1 lower part of first segment round tube, blocks the second pitch circle pipe
The hole on 10.2 top, and fan blade 11 corresponding with the second pitch circle pipe 10.2 is put on, while first segment round tube 10.1 can also be used
The telescoping mechanism 18 on top blocks fan blade 11 corresponding with first segment round tube 10.1.10 He of screw rod is driven by motor 12
11 directional rotating of fan blade.Motor 12 is connected to below screw rod 10, by adjusting the power of motor 12, control fan blade 11 rotates
Rate, thus the size of controlled wind speed.
It is connected to the instrument for surveying water velocity on pipeline between the water inlet 13 and outer connected with water faucet of artificial rain system, leads to
The size that tap is opened in control is crossed, to control flow rate of water flow, so as to simulate light rain, moderate rain, heavy rain etc. is several frequently seen more
The rainfall pattern of hair.
It is connected to voltmeter and slide rheostat between the bus 16 of illumination system and the supply lines of outside, is slided by adjusting
Rheostat, to adjust the light levels of light bulb, obtains different light intensity to adjust the total voltage inside illumination system, simulation
Dim light, a variety of situations such as strong light.
Artificial rain system, illumination system, wind power system three can individually simulate, be also possible to artificial rain system and
Wind power system, illumination system and wind power system are simulated jointly, are worked together.Comply fully with nature reality there are the case where.
Claims (1)
1. a kind of simulated rainfall, illumination, wind are to the device of reservoir stability damage of rock mechanism, including artificial rain system, illumination
System, pedestal (3), which is characterized in that pedestal (3) is equipped with discharge outlet (5), and the artificial rain system includes more water pipes (1),
The more mutual connection of water pipe (1) constitute rectangular cell structure, and water pipe (1) is equipped with spray head (4), wherein a water pipe end is set
Have water inlet (13), water inlet (13) enters for water needed for rain making, and it is recessed that the end position of rectangular cell structure is equipped with first
Slot (7)；The illumination system includes rectangular grid framework, and rectangular grid framework is equipped with more electric wires (14), and electric wire connects on (14)
It is connected to light bulb (15), more electric wires (14) connect a bus (16), and bus (16) is used to connect external power supply line and provides
Illumination, rectangular grid frame ends position are equipped with the second groove (7 ')；
Pedestal (3) be equipped with experiment instrument shell (2), the artificial rain system, illumination system pass through respectively the first groove (7),
Second groove (7 ') and experiment instrument shell (2) are assembled；Sample holder (9) are equipped in the experiment instrument shell (2), rock sample plate (8)
It is placed on sample holder (9), is equipped with fan blade (11) in the middle part of experiment instrument shell (2), fan blade (11) is mounted on screw rod
(10) on, screw rod (10) connects motor (12)；
By adjusting the power of motor (12), the rate of control fan blade (11) rotation, thus the size of controlled wind speed；
It is connected to the instrument for surveying water velocity on pipeline between the water inlet (13) of artificial rain system and outer connected with water faucet, passes through
The size of tap is opened in control, and to control flow rate of water flow, so as to simulate light rain, moderate rain, heavy rain is several frequently seen multiple
Rainfall pattern；It is connected to voltmeter, slide rheostat between the bus (16) of illumination system and the supply lines of outside, is become by adjusting sliding
It hinders device and, to adjust the light levels of light bulb (15), obtains different light intensity, mould to adjust the total voltage inside illumination system
Quasi- dim light, the strong a variety of situations of light；
Artificial rain system, illumination system, wind power system three can individually simulate or artificial rain system and wind-force system
System, illumination system and wind power system simulate jointly comply fully with nature reality there are the case where；
The rock sample plate (8) includes the rock sample plate unit of muti-piece area equation, and each piece of rock sample plate unit is equipped with threaded hole
(8.3), rock sample plate (8) is then whole to be put into experiment instrument shell (2) by buckle (17) and sample holder (9) connection；It is described
Buckle (17) includes clip body (17.2), standing screw (17.4), nut (17.5), and clip body (17.2) both ends are solid respectively
Surely the first clamp (17.1), the second clamp (17.3), specific connection type are connected are as follows: the first clamp (17.1) court of buckle (17)
Under, clip body (17.2) upward, in the edge hole (8.1) for snapping onto rock sample plate unit, passes through this connection type Control Assay
The horizontal changing of the relative positions between bracket (9) and rock sample plate (8)；Muti-piece rock sample plate unit is spliced into rock sample plate (8), and centre will reserve splicing
Hole (8.2), screw rod (10) are passed through from centre；
The screw rod (10) is telescopic hollow circular-tube, by first segment round tube (10.1), the second pitch circle pipe (10.2), third
Pitch circle pipe (10.3) connects and composes；It is respectively set telescoping mechanism (18) at upper and lower two hole of the first segment round tube (10.1), the
Telescoping mechanism (18) are set at the lower opening of two pitch circle pipes (10.2)；
Voltmeter, slide rheostat are connected between the bus (16) and the power supply line of outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510780429.1A CN105319157B (en) | 2015-11-13 | 2015-11-13 | A kind of simulated rainfall, illumination, wind are to the device of reservoir stability damage of rock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510780429.1A CN105319157B (en) | 2015-11-13 | 2015-11-13 | A kind of simulated rainfall, illumination, wind are to the device of reservoir stability damage of rock mechanism |
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| CN105319157A CN105319157A (en) | 2016-02-10 |
| CN105319157B true CN105319157B (en) | 2019-02-12 |
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| CN201510780429.1A Active CN105319157B (en) | 2015-11-13 | 2015-11-13 | A kind of simulated rainfall, illumination, wind are to the device of reservoir stability damage of rock mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112665947B (en) * | 2021-01-13 | 2022-12-20 | 中国科学院西北生态环境资源研究院 | Acoustic monitoring device and method for rock damage in freeze-thaw-dry-wet environment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201615870U (en) * | 2010-01-21 | 2010-10-27 | 三峡大学 | Experimental instrument simulating water-rock interaction mechanism in reservoir water pressure state |
| CN102934596A (en) * | 2012-12-10 | 2013-02-20 | 中国科学院武汉岩土力学研究所 | Artificial climate system for soil-vegetation-atmosphere continuous system model test |
| CN105021778A (en) * | 2015-07-30 | 2015-11-04 | 广东电网有限责任公司电力科学研究院 | Climate simulation device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3928130C2 (en) * | 1989-08-25 | 1998-01-08 | Max Prof Dr Rer Nat Dr Setzer | Method and arrangement for testing the frost-thaw resistance and / or the frost-thaw salt resistance of a solid |
| CN103792333B (en) * | 2013-12-05 | 2017-02-01 | 中国矿业大学 | Real-time tester for multi-environment simulated rock disaggregation process |
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2015
- 2015-11-13 CN CN201510780429.1A patent/CN105319157B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201615870U (en) * | 2010-01-21 | 2010-10-27 | 三峡大学 | Experimental instrument simulating water-rock interaction mechanism in reservoir water pressure state |
| CN102934596A (en) * | 2012-12-10 | 2013-02-20 | 中国科学院武汉岩土力学研究所 | Artificial climate system for soil-vegetation-atmosphere continuous system model test |
| CN105021778A (en) * | 2015-07-30 | 2015-11-04 | 广东电网有限责任公司电力科学研究院 | Climate simulation device |
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