CN208711996U - A kind of rainer for refuse dump side slope physical experiments - Google Patents
A kind of rainer for refuse dump side slope physical experiments Download PDFInfo
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- CN208711996U CN208711996U CN201821326495.7U CN201821326495U CN208711996U CN 208711996 U CN208711996 U CN 208711996U CN 201821326495 U CN201821326495 U CN 201821326495U CN 208711996 U CN208711996 U CN 208711996U
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Abstract
A kind of rainer for refuse dump side slope physical experiments, including rainfall case and water level management mechanism；Rainfall bottom plate is equipped with water injection hole and several rainfall holes；Water level management mechanism is located at rainfall case side；Rainfall bottom portion is equipped with slideway, and only rain plate is fitted with slidably in slideway, only rain plate upper surface and the sealing sliding contact cooperation of rainfall case lower surface of base plate；Grid-type hole is only offered on rain plate, grid-type hole is matched with rainfall hole；When grid-type hole is moved to immediately below rainfall hole, rainfall case is in rainfall state；When grid-type hole is far from rainfall hole, rainfall hole is blocked by stopping rain plate plate body part, rainfall case, which is in, stops rain state；Water level management mechanism includes that water level regulation case and box height adjust component；It include water level control chamber and spill cavity in water level regulation case, water level control bottom of chamber portion is equipped with inlet opening and outlet opening, and resource of water supply is accessed in inlet opening, and outlet opening is connected by aqueduct with rainfall case water injection hole, and spill cavity bottom is equipped with Overflow drainage hole.
Description
Technical field
The utility model belongs to refuse dump side slope physical experiments technical field, is used for refuse dump more particularly to one kind
The rainer of side slope physical experiments.
Background technique
With the exploitation of Mineral Resources in China, the safety problem of Mine production is increasingly prominent, and rainfall is FIX CHARGE RATE ABOUT THE WASTE
The important factor in order of native field stability.
Due to the bulky of Mine production, and the natural rainfall period is long, can not carry out field test, therefore
Indoor physical model test can only be carried out, studied with the stability to Mine production.
During the test, it needs to use rainer and carrys out simulated rainfall situation, but existing rainer can not be to drop
Rainfall is precisely controlled, while also cannot achieve uniform rainfall.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of for refuse dump side slope physical experiments
Rainer can satisfy and be precisely controlled to rainfall, and rainfall intensity is more stable, can be realized uniform rainfall.
To achieve the goals above, the utility model adopts the following technical solution: one kind being used for refuse dump side slope physics mould
The rainer of type test, including rainfall case and water level management mechanism；Water injection hole is offered on the bottom plate of the rainfall case
With several rainfall holes, several rainfall holes are distributed in matrix；The water level management mechanism is located at rainfall case side, water level management mechanism
It is connected with water injection hole；Slideway is installed in rainfall bottom portion, only rain plate is fitted in slideway, only rain plate has in slideway
There is linear movement freedom degree, only the case lower surface of base plate of rain plate upper surface and rainfall case sealing sliding contact cooperation；Stop described
Grid-type hole is offered on rain plate, grid-type hole is matched with rainfall hole；When the grid-type hole is moved to immediately below rainfall hole, rainfall
Case is in rainfall state；When the grid-type hole is far from rainfall hole, the plate body part by stopping rain plate blocks rainfall hole,
Rainfall case, which is in, stops rain state.
The water level management mechanism includes water level regulation case and box height adjusts component, and the box height adjusts component
Including lifting platform, lifting driving screw rod, screw rod guide post, lifting driving screw and handle；The lifting driving screw rod and screw rod are led
Column is vertically installed on the case side plate of rainfall case, and the handle is mounted on the top of lifting driving screw rod；The lifting driving
On lifting driving screw rod, the lifting platform level is packed on lifting driving screw nut sleeve, is offered on lifting platform
Pilot hole, the screw rod guide post are interspersed in the pilot hole of lifting platform；The water level regulation case is mounted on lifting platform.
Be provided with vertical baffle in the water level regulation case, by vertical baffle by the inside division of water level regulation case at
Water level control chamber and spill cavity offer inlet opening and outlet opening in the bottom of water level control chamber, and inlet opening is supplied water for accessing
Water source, the outlet opening are connected by aqueduct with the water injection hole of rainfall case；Overflow is offered in the bottom of the spill cavity
Drainage hole.
The utility model has the beneficial effects that
The rainer for refuse dump side slope physical experiments of the utility model, can satisfy the essence to rainfall
Quasi- control, rainfall intensity is more stable, can be realized uniform rainfall.
Detailed description of the invention
Fig. 1 is a kind of front view of rainer for refuse dump side slope physical experiments of the utility model；
Fig. 2 is a kind of side view of rainer for refuse dump side slope physical experiments of the utility model；
Fig. 3 is A direction view in Fig. 1；
Fig. 4 is the top view of the only rain plate of the utility model；
Fig. 5 is B direction view in Fig. 1；
In figure, 1-rainfall case, 2-water injection holes, 3-rainfall holes, 4-slideways, 5-stop rain plate, 6-grid-type holes, 7-water
Position regulating box, 8-lifting platforms, 9-lifting driving screw rods, 10-screw rod guide posts, 11-lifting driving screws, 12-handles,
13-vertical baffles, 14-water level control chambers, 15-spill cavities, 16-inlet openings, 17-outlet openings, 18-aqueducts, 19-
Overflow drainage hole.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Fig. 1~5, a kind of rainer for refuse dump side slope physical experiments, including rainfall case 1 and water
Position regulating and controlling mechanism；Water injection hole 2 and several rainfall holes 3 are offered on the bottom plate of the rainfall case 1, several rainfall holes 3 are in square
Battle array distribution；The water level management mechanism is located at 1 side of rainfall case, and water level management mechanism is connected with water injection hole 2；In the rainfall case
1 bottom is equipped with slideway 4, and only rain plate 5 is fitted in slideway 4, and only rain plate 5 has linear movement freedom degree in slideway 4, only
The sealing sliding contact cooperation of the case lower surface of base plate of 5 upper surface of rain plate and rainfall case 1；Grid-type is offered on the only rain plate 5
Hole 6, grid-type hole 6 are matched with rainfall hole 3；When the grid-type hole 6 is moved to 3 underface of rainfall hole, rainfall case 1 is in rainfall
State；When the grid-type hole 6 is far from rainfall hole 3, the plate body part by stopping rain plate 5 blocks rainfall hole 3, rainfall case
1 in stopping rain state.
The water level management mechanism includes that water level regulation case 7 and box height adjust component, the box height adjusting group
Part includes lifting platform 8, lifting driving screw rod 9, screw rod guide post 10, lifting driving screw 11 and handle 12；The lifting drives silk
Bar 9 and screw rod guide post 10 are vertically installed on the case side plate of rainfall case 1, and the handle 12 is mounted on lifting driving screw rod 9
Top；The lifting driving screw 11 is sleeved on lifting driving screw rod 9, and 8 level of lifting platform is packed in lifting driving silk
On mother 11, pilot hole is offered on lifting platform 8, the screw rod guide post 10 is interspersed in the pilot hole of lifting platform 8；The water level
Regulating box 7 is mounted on lifting platform 8.
It is provided with vertical baffle 13 in the water level regulation case 7, by vertical baffle 13 by the inside of water level regulation case 7
It is divided into water level control chamber 14 and spill cavity 15, offers inlet opening 16 and outlet opening 17 in the bottom of water level control chamber 14, into
Water hole 16 is connected by aqueduct 18 with the water injection hole 2 of rainfall case 1 for accessing resource of water supply, the outlet opening 17；Institute
The bottom for stating spill cavity 15 offers Overflow drainage hole 19.
Illustrate the first use process of the utility model with reference to the accompanying drawing:
Rotational handle 12 first drives lifting driving screw rod 9 to rotate, with the height to lifting driving screw 11 and lifting platform 8
Degree is adjusted, and then realizes the adjustment to 7 height of water level regulation case, and the vertical baffle 13 in water level regulation case 7 is upper at this time
Edge height is exactly the height of water level set.
The inlet opening 16 of water level regulation case 7 is connected with resource of water supply, clear water flows into water level control by inlet opening 16 first
Chamber 14 processed, then pass sequentially through outlet opening 17, aqueduct 18 and water injection hole 2 and flow into rainfall case 1, with the increase of rate of water added, rainfall
Water level in case 1 gradually rises, the water when the water level in rainfall case 1 is more than 7 bottom plate heights of water level regulation case, in rainfall case 1
Position is increased synchronous with the water level in water level control chamber 14, and after water level is more than the upper edge of vertical baffle 13, the water of spilling will
It is directed across vertical baffle 13 and flows into spill cavity 15, water level regulation case 7 is discharged eventually by Overflow drainage hole 19.
After water level is kept constant, stop rain plate 5 along the outside pull of slideway 4, so that grid-type hole 6 is moved to rainfall hole 3
Closure of the rain plate 5 to rainfall hole 3 is stopped to release in underface, and the clear water in rainfall case 1 will pass through several 3 rows of rainfall hole at this time
Out, rainfall is formed.
During the rainfall, guarantee that the inflow of inlet opening 16 is consistently greater than rainfall, so ensure that in rainfall case 1
Water level kept stable it is constant, in the case where stable level, just realize and rainfall be precisely controlled, while rainfall
Intensity is also more stable, and preferably realizes uniform rainfall.
When needing to stop rain, only only original position need to will be back by rain plate 5, grid-type hole 6 will be far from rainfall hole 3, at this time rainfall hole 3
Again it is blocked by only rain plate 5, rainfall terminates.
When needing to change rainfall and rainfall intensity, the height position of water level regulation case 7 need to be only adjusted before each test
It sets, water level in rainfall case 1 is adaptively adjusted to realize, the requirement in test to rainfall can be met.
Scheme in embodiment is not the scope of patent protection to limit the utility model, all without departing from the utility model
Carried out by equivalence enforcement or change, be both contained in the scope of the patents of this case.
Claims (3)
1. a kind of rainer for refuse dump side slope physical experiments, it is characterised in that: including rainfall case and water level tune
Control mechanism；Water injection hole and several rainfall holes are offered on the bottom plate of the rainfall case, several rainfall holes are distributed in matrix；Institute
It states water level management mechanism and is located at rainfall case side, water level management mechanism is connected with water injection hole；It is equipped in rainfall bottom portion
Slideway is fitted with only rain plate in slideway, and only rain plate has linear movement freedom degree, only rain plate upper surface and rainfall in slideway
The case lower surface of base plate sealing sliding contact cooperation of case；Grid-type hole, grid-type hole and rainfall hole phase are offered on the only rain plate
Cooperation；When the grid-type hole is moved to immediately below rainfall hole, rainfall case is in rainfall state；When the grid-type hole is far from rainfall
Kong Shi, the plate body part by stopping rain plate block rainfall hole, and rainfall case, which is in, stops rain state.
2. a kind of rainer for refuse dump side slope physical experiments according to claim 1, it is characterised in that:
The water level management mechanism includes water level regulation case and box height adjusts component, and it includes lifting that the box height, which adjusts component,
Platform, lifting driving screw rod, screw rod guide post, lifting driving screw and handle；The lifting driving screw rod and screw rod guide post are vertical
It is mounted on the case side plate of rainfall case, the handle is mounted on the top of lifting driving screw rod；The lifting driving screw suit
On lifting driving screw rod, the lifting platform level is packed on lifting driving screw, pilot hole is offered on lifting platform, institute
Screw rod guide post is stated to be interspersed in the pilot hole of lifting platform；The water level regulation case is mounted on lifting platform.
3. a kind of rainer for refuse dump side slope physical experiments according to claim 2, it is characterised in that:
It is provided with vertical baffle in the water level regulation case, by vertical baffle by the inside division of water level regulation case at water level control
Chamber and spill cavity offer inlet opening and outlet opening in the bottom of water level control chamber, and inlet opening is described for accessing resource of water supply
Outlet opening is connected by aqueduct with the water injection hole of rainfall case；Overflow drainage hole is offered in the bottom of the spill cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821326495.7U CN208711996U (en) | 2018-08-16 | 2018-08-16 | A kind of rainer for refuse dump side slope physical experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821326495.7U CN208711996U (en) | 2018-08-16 | 2018-08-16 | A kind of rainer for refuse dump side slope physical experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208711996U true CN208711996U (en) | 2019-04-09 |
Family
ID=65978095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821326495.7U Active CN208711996U (en) | 2018-08-16 | 2018-08-16 | A kind of rainer for refuse dump side slope physical experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208711996U (en) |
-
2018
- 2018-08-16 CN CN201821326495.7U patent/CN208711996U/en active Active
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