CN206671329U - Debris flows simulation experimental rig - Google Patents
Debris flows simulation experimental rig Download PDFInfo
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- CN206671329U CN206671329U CN201720262552.9U CN201720262552U CN206671329U CN 206671329 U CN206671329 U CN 206671329U CN 201720262552 U CN201720262552 U CN 201720262552U CN 206671329 U CN206671329 U CN 206671329U
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- groove
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- horn
- funnel
- mixer
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Abstract
The utility model belongs to geological experiment technical field, specially debris flows simulation experimental rig, and lifting funnel is connected with the fixed pulley that conveyer belt passes through；Second mixer, the discharging opening of the first mixer dock the second horn-like fixed funnel, the first horn-like fixed funnel respectively；Tap drain upstream groove Single port is connected with groove remittance entrance, and the other end is connected with the second horn-like fixed funnel discharging opening；Groove remittance entrance is also connected with Zhigou groove, downstream groove；The Zhigou groove other end is connected with the first horn-like fixed funnel discharging opening；The downstream groove other end is connected with accumulation platform.Debris flows simulation experimental rig provided by the utility model, can further influence of the dynamic reserve such as the both sides avalanche of dynamic analog mud-rock flow raceway groove, landslide and surface current to the mud-rock flow generating process and the influence to hazardous area scope, so as to which the research to mud-rock flow and preventing and treating provide useful support.
Description
Technical field
The utility model belongs to geological experiment technical field, specially debris flows simulation experimental rig.
Background technology
In Southwestern China mountain area, the mud-stone flow disaster that rainy season is frequently broken out causes great personnel's injury and property damage
Lose, therefore the research for mud-rock flow is particularly urgent.Mud-stone flow disaster has burst and lasts the characteristics of short, and researcher is difficult to
Work place study is carried out, thus designs targetedly simulation laboratory test device, to carry out under different operating modes simulation laboratory test just
The target that Cheng Liao researcher makes joint efforts.Consideration currently for debris flows simulation experimental rig is concentrated mainly on mudstone manifold
Into area, the length of Circulation Area, width and gradient, raceway groove material resource physical parameter and accumulation area cross angle etc..These experiments
Device reduces and simulated to a certain extent the mud-stone flow disaster situation under different condition, but it can only be simulated in mud-rock flow raceway groove
The static material resource of side, and under full-scale condition, the material resource of mud-stone flow disaster is participated in also comprising raceway groove both sides slump material resource, domatic material resource
Deng.
Utility model content
Problem to be solved in the utility model be to provide one kind can dynamic analog mud-rock flow raceway groove both sides slump material resource,
Domatic material resource etc., provide more structurally sound experiment for the mud-stone flow disaster origin cause of formation, study on prevention and support.
Concrete technical scheme is：
Debris flows simulation experimental rig, including workbench pedestal, lifting funnel, the first mixer, the second mixer, first
Horn-like fixed funnel, the second horn-like fixed funnel, tap drain upstream groove, Zhigou groove, downstream groove, accumulation platform, tail
Material pond, rainer；
Described workbench pedestal is made up of level Four transverse slat from top to bottom and the stringer board being fixed on ground and formed, wherein certainly
It is upper and lower cross plate is followed successively by I, II, III, IV grade；The rainer is fixed on I level transverse slats, for simulated rainfall conditions；
The lifting funnel is connected with the fixed pulley that conveyer belt passes through；Second mixer, the first mixer, consolidate respectively
Due to II and IV grade of transverse slat；Second mixer, the discharging opening of the first mixer dock the second horn-like fixed funnel, first respectively
Horn-like fixed funnel；The tap drain upstream groove Single port is connected with groove remittance entrance, and the other end is horn-like solid with second
Determine the connection of funnel discharging opening；The groove remittance entrance is also connected with Zhigou groove, downstream groove；The Zhigou groove other end with
First horn-like fixed funnel discharging opening connection；The downstream groove other end is connected with accumulation platform.
The accumulation mesa base has drawing and pulling type bottom plate, is tailing pond under bottom plate.
Tap drain upstream groove, Zhigou groove, the channel bottom of downstream groove are staggeredly relatively set with staggered notched sill
Groove both sides are provided with track, and packaged type material resource case, the opening surface of described packaged type material resource case are provided with track
To groove.
Also include stair, the stair are connected with stair corner platform；The second horn-like fixed funnel, the first loudspeaker
Shape fixed funnel is individually fixed in III grade of transverse slat and is fixed on stair corner platform；The vertical ladder bottom is fixed with welding manner
In III grade of platform, II grade of platform is fixed in top with welding manner.
Experimental method：
1. sufficiently stirred using lifting funnel and conveyer belt the mud-rock flow material resource of certain grading being transported into mixer
Uniformly.
2. mixer is stirred evenly afterwards by the second mixer, the first mixer outlet by material resource by mud-rock flow material resource
The second horn-like fixed funnel, the first horn-like fixed funnel are drained into respectively；
3. it is quick-fried for simulating mud-rock flow to be provided with packaged type material resource case for both sides in tap drain upstream groove and Zhigou groove
Both sides are taken away during hair due to dynamic material resource caused by landslip or small-sized surface current；
4. utilize mud when rainer and the first horn-like fixed funnel, the second horn-like fixed funnel simulation field precipitation
The watershed of rock glacier, mould can be controlled by the first horn-like fixed funnel, the discharging opening valve of the second horn-like fixed funnel
Intend the impact process of upstream during debris flow, while people can stand and observe mud-rock-flow-impact process in stair,
5. the final material resource got off of impacting is piled up in the hazardous area scope that accumulation platform can be used for prediction mud-rock flow, then heap
Material is discharged into material recycle pond and plays environmentally friendly effect to recycle by the drawing and pulling type bottom plate of its bottom of product platform.
Debris flows simulation experimental rig provided by the utility model, design multiple experiment grooves, simulation tap drain, Zhigou feelings
Condition；And the staggered notched sill of packaged type is designed in grooved inner surface, simulate raceway groove features of terrain；In groove both sides, design is removable
Formula material resource case, simulation raceway groove both sides material resource situation；Transit mixer is set at the top of debris flows simulation test platform, avoids biography
The uneven caused error of manual mixing material of system；Rainfall simulator is designed as flare openings, simulates wild mud-rock flow
The charge for remittance platform of outburst.
Debris flows simulation experimental rig provided by the utility model, further it can collapse dynamic analog mud-rock flow raceway groove both sides
Collapse, come down and influence of the dynamic reserve to the mud-rock flow generating process and the influence to hazardous area scope such as surface current, so as to mud
The research and preventing and treating of rock glacier provide useful support.
The technique effect having：
1st, the utility model overcomes the limitation that can only simulate single-gully mud-rock flow raceway groove of traditional experiment device, is additionally arranged more
Bar tests groove, can not only simulate single-gully mud-rock flow, additionally it is possible to simulates the phenomenon of more gully mud-rock flow outbursts.
2nd, set mixer to avoid traditional manual mixing material at top, that is, save the time, turn avoid mixed by hand
Close uneven caused test error.
3rd, staggered notched sill simulation raceway groove orographic condition is set in trench bottom, can conventional groove be to a certain extent
The test error that energy artificially generated terrain condition is brought.
4th, water source shower nozzle simulated rainfall conditions are set at top, and rainer is arranged into flare openings to simulate open country
The charge for remittance platform of outer debris flow.
The 5th, the dynamic storing simulation such as the both sides avalanche of packaged type material resource case simulation raceway groove, landslide and surface current is set in groove both sides
Debris flow process takes away the process that storing is moved in both sides, can further promote to simulate debris flow process.
6th, set tailing pond to collect scrap loop in the case where accumulating platform and utilize waste material, playing reduces cost and environmental-protection function.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is groove dimensional structure diagram of the present utility model；
Fig. 3 is groove overlooking the structure diagram of the present utility model.
Embodiment
Concrete technical scheme of the present utility model is described with reference to the drawings.
As shown in figure 1, workbench pedestal 1 by level Four transverse slat from top to bottom and is fixed on independent on ground in the device
Stringer board composition is formed, wherein transverse slat is followed successively by I, II, III, IV grade from top to bottom, the transverse slat is with stringer board by stainless steel material group
Into contact site connected mode is welding；The lifting funnel 2 is connected with the fixed pulley that conveyer belt 3 passes through, and utilizes conveyer belt 3
Power is provided, artificial workload is reduced and realizes that transported material is played a part of in the movement of horizontal or vertical direction；Described second
Mixer 40, the bottom of the first mixer 4 are individually fixed in II and IV grade of transverse slat by large-scale screw, nut, for stirring material,
Mixer sets discharge gate, it is possible to reduce experimental labor's workload；The second horn-like fixed funnel 50, first is horn-like solid
Determine funnel 5 and III grade of transverse slat is fixed on screw, nut connected mode respectively and is fixed on stair corner platform 6, on the left of funnel
With discharging opening, discharge can be controlled by hopper valve；The stair corner platform (6) is used to connect stair 13, is used for simultaneously
Fix the first horn-like fixed funnel 5；Tap drain upstream groove 7 and Zhigou groove 8 and downstream groove 10 are by organic glass
Glass is made, and the Single port of tap drain upstream groove 7 and groove remittance entrance 9 are horn-like solid with second by glass gemel connection, the other end
Determine the connection of the discharging opening of funnel 50；The other end of Zhigou groove 8 is connected with the first horn-like discharging opening of fixed funnel 5；The ditch
Groove converges entrance 9 for connecting tap drain upstream groove 7, Zhigou groove 8, downstream groove 10, and connecting material is glass cement, prevents from converging
Entrance leak；The Single port of downstream groove 10 passes through glass gemel connection, the other end and accumulation platform 11 with groove remittance entrance 9
Connection；The accumulation platform 11 is used for mud-rock flow horizon prediction, and drawing and pulling type bottom plate is arranged at its bottom, can extract drawing and pulling type bottom plate out
Material is discharged into tailing pond 12；Positioned at the lower section of accumulation platform 11, effect is to collect scrap loop to utilize in the tailing pond 12；Also wrap
Stair 13 are included, the stair 13 are connected with stair corner platform 6, are observed for mud-rock flow and are facilitated test operation and maintenance；Institute
State vertical ladder 14 to be made up of stainless steel material, III grade of platform is fixed in bottom with welding manner, and top is fixed on II with welding manner
Level platform, for mixer operation and test observation, and facilitate plant maintenance；The rainer 15 is fixed on I level transverse slats,
For simulated rainfall conditions；The platform support columns 16 are used to support the weights such as stirring pool, funnel, strengthen platform stabilization.
As shown in Figures 2 and 3, the staggered notched sill 17 staggeredly be oppositely arranged on tap drain upstream groove 7, Zhigou groove 8,
The channel bottom of downstream groove 10, the landform of mud-rock flow raceway groove is simulated to a certain extent, reduce test error；The track 18
For controlling the movement of packaged type material resource case, the both sides of groove set packaged type material resource case 19 using rail principle, and it is opened
Mouth is towards groove, for simulating the dynamic storage volumes such as raceway groove both sides landslide, avalanche and surface current.
Experimental method：
1. sufficiently stirred using lifting funnel 2 and conveyer belt 3 the mud-rock flow material resource of certain grading being transported into mixer 4
Mix uniformly；
2. mixer 4 is stirred evenly afterwards by the second mixer 40, the outlet of the first mixer 4 general by mud-rock flow material resource
Material resource drains into the second horn-like fixed funnel 50, the first horn-like fixed funnel 5 respectively；
3. both sides are provided with packaged type material resource case 19 and are used to simulate mudstone in tap drain upstream groove 7 and Zhigou groove 8
Both sides are taken away due to dynamic material resource caused by landslip or small-sized surface current during stream outburst；
4. simulate field drop using 15 and first horn-like fixed funnel 5 of rainer, the second horn-like fixed funnel 50
The watershed of mud-rock flow during water, the first horn-like fixed funnel 5, the discharging opening valve of the second horn-like fixed funnel 50 can be passed through
Door, the impact process of upstream when debris flow is simulated in control, while people can stand and observe mud-rock-flow-impact process in stair 13；
5. the final material resource got off of impacting is piled up in the hazardous area scope that accumulation platform 11 can be used for prediction mud-rock flow, then
Material is discharged into material recycle pond 12 and plays environmentally friendly effect to recycle by the drawing and pulling type bottom plate of its bottom of accumulation platform 11.
Claims (4)
1. debris flows simulation experimental rig, including workbench pedestal (1), it is characterised in that also include lifting funnel (2), first
Mixer (4), the second mixer (40), the first horn-like fixed funnel (5), the second horn-like fixed funnel (50), on tap drain
Swim groove (7), Zhigou groove (8), downstream groove (10), accumulation platform (11), tailing pond (12), rainer (15)；
Described workbench pedestal (1) is made up of level Four transverse slat from top to bottom and the stringer board being fixed on ground and formed, wherein certainly
It is upper and lower cross plate is followed successively by I, II, III, IV grade；The rainer (15) is fixed on I level transverse slats, for simulated rainfall conditions；
The lifting funnel (2) is connected with the fixed pulley that conveyer belt (3) passes through；Second mixer (40), the first mixer
(4), it is individually fixed in II and IV grade of transverse slat；Second mixer (40), the discharging opening of the first mixer (4) dock the second loudspeaker respectively
Shape fixed funnel (50), the first horn-like fixed funnel (5)；Tap drain upstream groove (7) Single port imports mouth with groove
Section (9) connection, the other end are connected with the second horn-like fixed funnel (50) discharging opening；The groove remittance entrance (9) is also connected with
Zhigou groove (8), downstream groove (10)；Zhigou groove (8) other end and the first horn-like fixed funnel (5) discharging opening connect
Connect；Downstream groove (10) other end is connected with accumulation platform (11).
2. debris flows simulation experimental rig according to claim 1, it is characterised in that described accumulation platform (11) bottom has
Drawing and pulling type bottom plate, it is tailing pond (12) under bottom plate.
3. debris flows simulation experimental rig according to claim 1, it is characterised in that tap drain upstream groove (7), branch
Ditch groove (8), the channel bottom of downstream groove (10) are staggeredly relatively set with staggered notched sill (17) and existed, and groove both sides are provided with
Track (18), packaged type material resource case (19), the opening surface of described packaged type material resource case (19) are installed on track (18)
To groove.
4. debris flows simulation experimental rig according to claim 1, it is characterised in that also including stair (13), the building
Terraced (13) are connected with stair corner platform (6)；The second horn-like fixed funnel (50), the first horn-like fixed funnel (5)
It is individually fixed in III grade of transverse slat and is fixed on stair corner platform (6)；Vertical ladder (14) bottom is fixed on III grade with welding manner
II grade of platform is fixed in platform, top with welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262552.9U CN206671329U (en) | 2017-03-17 | 2017-03-17 | Debris flows simulation experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262552.9U CN206671329U (en) | 2017-03-17 | 2017-03-17 | Debris flows simulation experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206671329U true CN206671329U (en) | 2017-11-24 |
Family
ID=60377759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720262552.9U Expired - Fee Related CN206671329U (en) | 2017-03-17 | 2017-03-17 | Debris flows simulation experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206671329U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645653A (en) * | 2017-03-17 | 2017-05-10 | 成都理工大学 | Debris flow simulation test device and test method thereof |
| CN109024467A (en) * | 2018-08-29 | 2018-12-18 | 昆明理工大学 | A kind of mud-rock flow dam break imitative experimental appliance under difference ditch bed form |
| CN110133216A (en) * | 2019-05-15 | 2019-08-16 | 枣庄学院 | Measure the experimental provision that sediment consolidation additional stress is buried in mud-rock flow silt |
-
2017
- 2017-03-17 CN CN201720262552.9U patent/CN206671329U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645653A (en) * | 2017-03-17 | 2017-05-10 | 成都理工大学 | Debris flow simulation test device and test method thereof |
| CN109024467A (en) * | 2018-08-29 | 2018-12-18 | 昆明理工大学 | A kind of mud-rock flow dam break imitative experimental appliance under difference ditch bed form |
| CN110133216A (en) * | 2019-05-15 | 2019-08-16 | 枣庄学院 | Measure the experimental provision that sediment consolidation additional stress is buried in mud-rock flow silt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20200317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |