CN206863024U - One kind simulation multi- scenarios method karst guided collapse device - Google Patents
One kind simulation multi- scenarios method karst guided collapse device Download PDFInfo
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- CN206863024U CN206863024U CN201720574425.2U CN201720574425U CN206863024U CN 206863024 U CN206863024 U CN 206863024U CN 201720574425 U CN201720574425 U CN 201720574425U CN 206863024 U CN206863024 U CN 206863024U
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Abstract
It the utility model is related to a kind of simulation multi- scenarios method karst guided collapse device,Including support frame,Upper end is provided with the upside of support frame as described above has the simulation box of opening,It is divided into water chamber and drain chamber positioned at both sides and the dress provincialism positioned at middle part through dividing plate with holes in the simulation box,The top of the dress provincialism is provided with compression system,The side of the water chamber and drain chamber is correspondingly arranged on the feed trough and rhone of liftable regulation,The bottom of the feed trough is connected with water chamber by the road,Drain chamber is connected by the road for the bottom of the rhone,The bottom of the dress provincialism is connected with simulation karst,The side of the simulation karst is connected with feed pipe,The opposite side of simulation karst is connected with drainpipe,The karst opening valve for adjusting openings of sizes is provided with simulation karst,Rainfall simulator is additionally provided with above the simulation box.The device is not only compact-sized, and can comprehensive simulation many factors combination condition karst collapse situation.
Description
Technical field
It the utility model is related to a kind of simulation multi- scenarios method karst guided collapse device.
Background technology
The simulated conditions for being currently used for change in the experimental rig that simulation karst causes to collapse include soil layer both sides and split substantially
The change of gap water seepage flow water-head（Change the height of water level of both sides infiltration water tank）, karst hydrodynamic condition（Below karst opening
Pipeline or cavity plumbing）, karst opening crack size.Although the experimental rig that existing simulation karst causes to collapse is substantially all
One or two the above is only included, but without the function of influence of the simulation overlying burden to karst collapse.For this reason, it may be necessary to
One kind simulation multi- scenarios method karst guided collapse device.
The content of the invention
The purpose of this utility model is that providing one kind simulates multi- scenarios method karst guided collapse device, and not only structure is tight
Gather, and can comprehensive simulation many factors combination condition karst collapse situation.
The technical solution of the utility model is：One kind simulation multi- scenarios method karst guided collapse device, including support frame,
Upper end is provided with the upside of support frame as described above has the simulation box of opening, is divided into the simulation box through dividing plate with holes and is located at
The water chamber and drain chamber of both sides and the dress provincialism positioned at middle part, the top of the dress provincialism are provided with compression system, the confession
Water cavity and the side of drain chamber are correspondingly arranged on the feed trough and rhone of liftable regulation, and the bottom of the feed trough is by the road
It is connected with water chamber, drain chamber is connected by the road for the bottom of the rhone, bottom and the simulation karst of the dress provincialism
Pipeline is connected, and the side of the simulation karst is connected with feed pipe, and the opposite side for simulating karst is connected with draining
Pipe, the karst opening valve being provided with karst for adjusting openings of sizes is simulated, feedwater is provided with the feed pipe
Tube valve, water discharging valve is provided with the drainpipe, rainfall simulator is additionally provided with above the simulation box.
Further, the both sides of the simulation box are correspondingly arranged on the vertical cunning being slidably matched with feed trough and rhone
Rail, is respectively fixed with nut on the feed trough and rhone, the nut and is vertically arranged at simulation box side and top and the bottom
The screw rod with support frame rotation connection is connected respectively.
Further, the upper end of the screw rod is provided with the rocking handle of its rotation of driving.
Further, it is separately provided for being divided into left and right chamber on the bottom plate of the feed trough and rhone
Riser, the top of the left and right chamber is connected.
Further, the left chamber bottom of the feed trough is connected with water chamber by the road, under the left chamber of feed trough
Portion is additionally provided with the second pipeline being connected with water pump, and the right chamber lower portion of feed trough is connected through the 3rd pipeline with cistern.
Further, the left chamber bottom of the rhone is connected with drain chamber by the road, under the right chamber room of rhone
Portion is additionally provided with the 4th pipeline being connected with cistern.
Further, the compression system includes being arranged at the fix bar above dress provincialism, the fix bar it is upper vertical
Lift cylinder is provided with, the expansion link of the lift cylinder is connected with the pressing plate in dress provincialism.
Further, the pressure gauge of measurable positive/negative pressure is provided with the feed pipe, the simulation karst
Lower end is provided with mud discharging mouth, be provided with the mud discharging mouth can turn-knob dirt-discharging hook.
Further, the simulation box is transparent cabinet.
Compared with prior art, the utility model has advantages below：Can comprehensive simulation many factors combination condition
Karst collapse situation, realize under the factors such as different slotted opening sizes, karst SEA LEVEL VARIATION, hole SEA LEVEL VARIATION, overlying burden
Karst collapse study mechanism.Aqueous vapor pressure in measurable Karst corridor.Water level control uses spiral handle, and openings of sizes is adopted
Controlled with valve switch, it is convenient and simple.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is rearview of the present utility model；
Fig. 3 is left view of the present utility model；
Fig. 4 is top view of the present utility model；
In figure：10- support frame 20- simulation box 21- water chamber 22- drain chambers 23- fills provincialism 24- safety glass
25- dividing plate 30- feed trough 31- pipeline 32- nut 33- screw rod 34- rocking handle 35- risers the second pipelines of 36- 37- the 3rd
The pipeline 50- of pipeline 40- rhone 41- pipeline 42- nut 43- screw rod 44- rocking handle 45- risers 46- the 4th simulate rock
Pipe road 51- karst opening valve 52- mud discharging mouth 53- dirt-discharging hook 60- feed pipes 61- feedwater tube valve 70- drainpipes
71- water discharging valve 80- compression system 81- fix bar 82- lift cylinder 90- rainfall simulators.
Embodiment
For features described above and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing,
It is described in detail below, but the utility model is not limited to this.
Referring to figs. 1 to Fig. 4
One kind simulates multi- scenarios method karst guided collapse device, including support frame 10, is provided with the upside of support frame as described above
Upper end has the simulation box 20 of opening, is divided into water chamber 21 and the row positioned at both sides in the simulation box through dividing plate 25 with holes
Water cavity 22 and the dress provincialism 23 positioned at middle part, the top of the dress provincialism are provided with compression system 80, the water chamber and draining
The side of chamber is correspondingly arranged on the feed trough 30 and rhone 40 of liftable regulation, and the bottom of the feed trough is by the road 31 with supplying
Water cavity is connected, and 41 drain chambers are connected by the road for the bottom of the rhone, bottom and the simulation karst pipe of the dress provincialism
Road 50 is connected, and the side of the simulation karst is connected with feed pipe 60, and the opposite side for simulating karst is connected with row
Water pipe 70, the karst opening valve 51 being provided with karst for adjusting openings of sizes is simulated, is set on the feed pipe
There is feedwater tube valve 61, be provided with water discharging valve 71 on the drainpipe, rainfall simulation is additionally provided with above the simulation box
Device 90, so as to simulated rainfall.The seepage action of ground water of different water-heads is simulated by feed trough and rhone, is simulated on karst
Karst opening Valve controlling Karst Fissures opening size, give, drainpipe simulates different karst hydrodynamic condition.So as to mould
Intend the process that karst overthe openings coating collapses under different influence conditions, realize different slotted opening sizes, karst water level
Karst collapse study mechanism under the factors such as change, pore water pressure change, overlying burden, can the combination of comprehensive simulation many factors
The karst collapse situation of condition.
In the present embodiment, the both sides of the simulation box are correspondingly arranged on the vertical cunning being slidably matched with feed trough and rhone
Rail, is respectively fixed with nut 32,42 on the feed trough and rhone, the nut and be vertically arranged at simulation box side and on
Screw rod 33,43 of the bottom respectively with support frame rotation connection is connected, and the upper end of the screw rod is provided with shaking for its rotation of driving
Handle 34,44, so as to realize the lifting of feed trough and rhone by drive screw turns.
In the present embodiment, it is separately provided for being divided into left and right chamber on the bottom plate of the feed trough and rhone
The riser 35,45 of room, the top of the left and right chamber are connected.
In the present embodiment, the left chamber bottom of the feed trough 31 is connected with water chamber by the road, the left chamber of feed trough
Room bottom is additionally provided with the second pipeline 36 being connected with water pump, and the right chamber lower portion of feed trough is through the 3rd pipeline 37 and cistern
It is connected, so that unnecessary water flows into cistern.
In the present embodiment, the left chamber bottom of the rhone 41 is connected with drain chamber by the road, the right chamber of rhone
Room bottom is additionally provided with the 4th pipeline 46 being connected with cistern, so that unnecessary water flows into cistern.
In the present embodiment, the compression system include be arranged at dress provincialism above fix bar 81, the fix bar it is upper
Lift cylinder 82 is vertically provided with, the expansion link of the lift cylinder is connected with the pressing plate in dress provincialism, so as to mutually fill
Apply load in native case, simulate overlying burden.
In the present embodiment, the pressure gauge of measurable positive/negative pressure, the simulation karst are provided with the feed pipe
Lower end be provided with mud discharging mouth 52, be provided with the mud discharging mouth can turn-knob dirt-discharging hook 53, for removing silting up in pipeline
Mud.
In the present embodiment, the simulation box is transparent cabinet, to observe the situation in simulation box, and water chamber and draining
It is supported in intracavitary using safety glass 24.
The occupation mode of the experimental provision：Experiment soil is filled in native case.Open water pump and feedwater tube valve and karst is opened
Mouth valve, you can the influence that simulation karst fluctuation in stage collapses to coating.Closing feed-water valve, opening water discharging valve can moulds
Intend karst drainage procedure.The supply tank discharge casing height of regulation both sides can be simulated in the case of different hydraulic gradient seepage flow
Karst collapse.
The foregoing is only preferred embodiment of the present utility model, it is all done according to present utility model application the scope of the claims it is equal
Deng change and modification, it should all belong to covering scope of the present utility model.
Claims (9)
1. one kind simulation multi- scenarios method karst guided collapse device, including support frame, it is characterised in that the upside of support frame as described above
Being provided with upper end has the simulation box of opening, is divided into water chamber and the row positioned at both sides in the simulation box through dividing plate with holes
Water cavity and the dress provincialism positioned at middle part, the top of the dress provincialism are provided with compression system, the side of the water chamber and drain chamber
Side is correspondingly arranged on the feed trough and rhone of liftable regulation, and the bottom of the feed trough is connected with water chamber by the road,
Drain chamber is connected by the road for the bottom of the rhone, and the bottom of the dress provincialism is connected with simulation karst, described
The side of simulation karst is connected with feed pipe, and the opposite side for simulating karst is connected with drainpipe, simulates karst
On be provided with karst opening valve for adjusting openings of sizes, be provided with feedwater tube valve, the draining on the feed pipe
Water discharging valve is provided with pipe, rainfall simulator is additionally provided with above the simulation box.
A kind of 2. simulation multi- scenarios method karst guided collapse device according to claim 1, it is characterised in that the simulation
The both sides of case are correspondingly arranged on the vertical rails being slidably matched with feed trough and rhone, distinguish on the feed trough and rhone
It is fixed with nut, the nut and the screw rod phase for being vertically arranged at simulation box side and top and the bottom are rotatablely connected with support frame respectively
Connection.
A kind of 3. simulation multi- scenarios method karst guided collapse device according to claim 2, it is characterised in that the screw rod
Upper end be provided with driving its rotation rocking handle.
A kind of 4. simulation multi- scenarios method karst guided collapse device according to claim 1,2 or 3, it is characterised in that institute
State the riser for being separately provided for being divided into left and right chamber on the bottom plate of feed trough and rhone, the left and right chamber
Top be connected.
A kind of 5. simulation multi- scenarios method karst guided collapse device according to claim 4, it is characterised in that the feedwater
The left chamber bottom of groove is connected with water chamber by the road, and the left chamber bottom of feed trough is additionally provided with to be connected with water pump
Two pipelines, the right chamber lower portion of feed trough are connected through the 3rd pipeline with cistern.
A kind of 6. simulation multi- scenarios method karst guided collapse device according to claim 4, it is characterised in that the draining
The left chamber bottom of groove is connected with drain chamber by the road, and the right chamber lower portion of rhone is additionally provided with what is be connected with cistern
4th pipeline.
7. a kind of simulation multi- scenarios method karst guided collapse device according to claim 1,2,3,5 or 6, its feature exist
In, the compression system includes being arranged at the fix bar above dress provincialism, and lift cylinder is vertically provided with the fix bar,
The expansion link of the lift cylinder is connected with the pressing plate in dress provincialism.
8. a kind of simulation multi- scenarios method karst guided collapse device according to claim 1,2,3,5 or 6, its feature exist
In being provided with the pressure gauge of measurable positive/negative pressure on the feed pipe, the lower end of the simulation karst is provided with spoil disposal
Mouthful, be provided with the mud discharging mouth can turn-knob dirt-discharging hook.
9. a kind of simulation multi- scenarios method karst guided collapse device according to claim 1,2,3,5 or 6, its feature exist
In the simulation box is transparent cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201720574425.2U CN206863024U (en) | 2017-05-23 | 2017-05-23 | One kind simulation multi- scenarios method karst guided collapse device |
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| CN201720574425.2U CN206863024U (en) | 2017-05-23 | 2017-05-23 | One kind simulation multi- scenarios method karst guided collapse device |
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| CN206863024U true CN206863024U (en) | 2018-01-09 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036065A (en) * | 2018-08-20 | 2018-12-18 | 成都理工大学 | Single layer waterproofing type cap rock is collapsed to because of experimental provision |
| CN109326193A (en) * | 2018-11-20 | 2019-02-12 | 山东大学 | Analog crossover karst water burst blocks experimental provision and method |
| CN109406754A (en) * | 2018-10-30 | 2019-03-01 | 中国神华能源股份有限公司 | Analogy method, the device and system of seam mining |
| CN111855966A (en) * | 2020-08-20 | 2020-10-30 | 中国地质科学院岩溶地质研究所 | Karst deposition simulation device |
| CN113588913A (en) * | 2021-06-18 | 2021-11-02 | 重庆地质矿产研究院 | Physical test system and method for simulating underground space development disaster |
| CN114563263A (en) * | 2022-03-29 | 2022-05-31 | 中国地质大学（武汉） | Device and method for simulating engineering impact induced karst collapse in seepage environment |
-
2017
- 2017-05-23 CN CN201720574425.2U patent/CN206863024U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036065A (en) * | 2018-08-20 | 2018-12-18 | 成都理工大学 | Single layer waterproofing type cap rock is collapsed to because of experimental provision |
| CN109406754A (en) * | 2018-10-30 | 2019-03-01 | 中国神华能源股份有限公司 | Analogy method, the device and system of seam mining |
| CN109406754B (en) * | 2018-10-30 | 2021-09-03 | 中国神华能源股份有限公司 | Coal seam mining simulation method, device and system |
| CN109326193A (en) * | 2018-11-20 | 2019-02-12 | 山东大学 | Analog crossover karst water burst blocks experimental provision and method |
| CN109326193B (en) * | 2018-11-20 | 2019-12-24 | 山东大学 | Experimental device and method for simulating water inrush plugging of cross karst pipeline |
| CN111855966A (en) * | 2020-08-20 | 2020-10-30 | 中国地质科学院岩溶地质研究所 | Karst deposition simulation device |
| CN113588913A (en) * | 2021-06-18 | 2021-11-02 | 重庆地质矿产研究院 | Physical test system and method for simulating underground space development disaster |
| CN113588913B (en) * | 2021-06-18 | 2023-10-17 | 重庆地质矿产研究院 | Physical test system and method for simulating disaster caused by underground space development |
| CN114563263A (en) * | 2022-03-29 | 2022-05-31 | 中国地质大学（武汉） | Device and method for simulating engineering impact induced karst collapse in seepage environment |
| CN114563263B (en) * | 2022-03-29 | 2023-09-05 | 中国地质大学（武汉） | Experimental method for simulating engineering impact induced karst collapse device in seepage environment |
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