CN113944116A - Debris flow drainage device for easy-to-slide mountain and drainage method thereof - Google Patents
Debris flow drainage device for easy-to-slide mountain and drainage method thereof Download PDFInfo
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- CN113944116A CN113944116A CN202111301735.4A CN202111301735A CN113944116A CN 113944116 A CN113944116 A CN 113944116A CN 202111301735 A CN202111301735 A CN 202111301735A CN 113944116 A CN113944116 A CN 113944116A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/02—Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
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Abstract
The invention provides a debris flow drainage device and a drainage method thereof for an easily landslide mountain, aiming at solving the problem that the use is limited because the flowing direction of the debris flow cannot be adjusted and cannot be changed according to the size of the debris flow after the debris flow occurs in the prior art; the invention arranges a bottom pavement layer and side slope protection bodies fixedly arranged on two sides of the upper end of the bottom pavement layer; according to the invention, the debris flow flows from top to bottom and flows to the blocking mechanism through the bottom laying layer, when the debris flow flows to the buffer plates, the two buffer plates can play a role of buffering two sides of the debris flow, if the impact force of the debris flow is large, the buffer plates are driven to integrally move towards the blocking mechanism, the first connecting piece and the second connecting piece rotate by taking the middle shaft body as a center to drive the external baffle to move in the opposite direction, the external baffle exposes the shielded through hole, and the debris flow can be shunted through the through hole, so that the debris flow can be shunted automatically.
Description
Technical Field
The invention relates to the technical field of debris flow drainage devices, in particular to a debris flow drainage device for an easy-to-slide mountain and a drainage method thereof.
Background
The debris flow refers to special flood flow in mountain areas or other gullies, deep ravines and severe terrains, which is caused by heavy rain, heavy snow or other natural disasters and carries a large amount of silt and stones. The debris flow has the characteristics of high abruptness, high flow rate, large flow, large material capacity, strong destructive power and the like. The traffic facilities such as roads and railways, even villages and towns and the like are often destroyed by debris flow, and huge loss is caused. The debris flow drainage engineering is an engineering facility for preventing and treating debris flow, and is built in residential areas, industrial and mining areas and traffic areas where the debris flow often harms nearby. The drainage groove is one of the main types of debris flow prevention and treatment projects and is widely used in debris flow treatment. The drainage and guide groove is an engineering that debris flow is guided to smoothly pass through the protection area through a channel which is manually built or reconstructed and is drained to the downstream and discharged into the main river channel. However, the traditional guide groove has single function and does not have the guide and flow blocking effects; in addition, in the process of drainage, the debris flow is easy to flow into engineering facilities.
The invention discloses a debris flow drainage structure in the patent application with the application publication number of CN112343011A and the application publication date of 2021.02.09, which comprises the following components: a mountain body; the flow blocking mechanism is arranged on the inclined plane of the mountain body and used for blocking the downward flow of the debris flow; the flow guide mechanism is arranged at the bottom of the mountain, is connected with the flow blocking mechanism and is used for horizontally guiding the debris flow sliding down from the flow blocking mechanism; the flow blocking mechanism comprises at least two side walls perpendicular to the mountain body, and the side walls are anchored on the mountain body; a plurality of concave energy dissipation grooves are transversely arranged between adjacent side walls; broken stones are laid at the bottom of the energy dissipation groove. This device relies on to establish on the massif, and the manual work is established comparatively loaded down with trivial details, and construction cost is big, and after the mud-rock flow took place, the flow direction of mud-rock flow can not be adjusted, can't change flow direction according to the size of mud-rock flow, consequently uses and has the limitation.
Aiming at the problems, the existing device is improved, and the debris flow drainage device and the debris flow drainage method for the landslide prone mountain are provided.
Disclosure of Invention
The invention aims to provide a debris flow drainage device and a drainage method thereof for an easily landslide mountain, wherein the debris flow flows from top to bottom and flows to a blocking mechanism through a bottom laying layer, a side hill protecting body can limit and protect two sides of the debris flow, when the debris flow flows to a buffer plate, the two buffer plates can buffer two sides of the debris flow, the lower end of the buffer plate is provided with a dirt discharge channel, sewage at the bottom is discharged through the dirt discharge channel to weaken the effect of the debris flow, if the impact force of the debris flow is large, the whole buffer plate is driven to move towards the blocking mechanism, a first connecting piece and a second connecting piece rotate by taking a middle shaft body as a center to drive an external baffle to move in the opposite direction, the shielded through hole is exposed by the external baffle, the debris flow can be shunted through the through hole, so that the debris flow can be automatically shunted and the potential force of the debris flow is weakened, at the rotatory in-process of first connecting piece and second connecting piece, the inner wall extrusion spring of activity cavity, loop bar get into the inside of activity cavity, are convenient for ensure the equal parallel rotation of buffer board and external baffle, and the bounce-back of spring can make buffer board and external baffle design, is difficult for receiving external factor and changes, has solved the problem among the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a debris flow drainage device for an easy-to-slide mountain is composed of a bottom laying layer and side mountain slope protecting bodies fixedly arranged on two sides of the upper end of the bottom laying layer, a conical block fixedly arranged at the lower end of the bottom laying layer, a protecting baffle assembly movably arranged at the upper end of the bottom laying layer, a separating mechanism movably arranged between the inner walls of the two side mountain slope protecting bodies, drainage mechanisms movably arranged on two sides of the side mountain slope protecting bodies, and a blocking mechanism arranged at one end, far away from the protecting baffle assembly, of the side mountain slope protecting body;
the surface of the side hill slope protection body is provided with a through hole, the outer surface of the side hill slope protection body is provided with a sliding chute, and the sliding chute is arranged at the upper end of the through hole;
drainage mechanism includes external baffle and the slider of fixed mounting at external baffle inner wall, slider and spout sliding fit, external baffle movable mounting is at the surface of opening, the upper end fixed mounting of external baffle has first montant, the upper end of first montant is rotated and is installed first connecting piece, the one end fixed mounting who keeps away from first montant in the first connecting piece has well axis body, the lower extreme fixed mounting of well axis body has the loose axle, the loose axle rotates with the upper end of side hillside protection body to be connected, the one end fixed mounting that first connecting piece was kept away from to well axis body has the second connecting piece, the lower extreme movable mounting of second connecting piece has the second montant, one side fixedly connected with buffer board of second montant.
Furthermore, the buffer plate is perpendicular to the external baffle, and the first connecting piece and the second connecting piece are identical in structure.
Further, the second connecting piece includes that the sleeve of being connected is rotated with the upper end of second montant and slides and run through the loop bar of installing in sleeve one end, loop bar and well axis body fixed connection, and the movable cavity has been seted up to telescopic inside, is provided with the spring in the movable cavity, the both ends of spring respectively with the lateral wall of movable cavity and the tip fixed connection of loop bar.
Further, the layer is laid to the bottom has cascaded buffer tube near the upper end fixed mounting on one side of blocking mechanism, and the layer was laid to the bottom one side of keeping away from cascaded buffer tube is provided with the slope, and the inside on layer is laid to the bottom is provided with the cavity structure, and the caulking groove in having seted up is close to one side on slope to the cavity structure, and the inner wall fixed mounting of caulking groove has push type elasticity hasp.
Further, install the water pipe on the inner wall of side hillside protection body, the contact is laid with the bottom to the output of water pipe, and the other end runs through side hillside protection body and external water pump, and the outside fixed mounting of side hillside protection body has spacing cover, and spacing cover setting has seted up perpendicular groove on the lower extreme of opening, the inside wall that is close to cascaded buffer tube in the side hillside protection body.
Further, the guard flap subassembly includes two different protection swash plates of length, in the lower extreme of protection swash plate stretched into cavity structure, and the protection swash plate laid the layer through the bottom of articulated bolt and cavity structure top position and rotated and be connected, the lower extreme difference fixedly connected with connecting block of two protection swash plates, be provided with the connecting rod in the cavity structure, two connecting blocks run through the right-hand member and the middle part of connecting rod respectively and rotate with the inner wall of cavity structure and be connected, the left end fixed mounting of connecting rod has the joint with push type elasticity hasp looks joint.
Further, the blocking mechanism comprises a stabilizing frame and a bearing plate fixedly installed at the upper end of the stabilizing frame, the stabilizing frame is fixedly installed on one side, away from the protective inclined plate, of the side hill slope protective body, a hydraulic rod is fixedly connected to the lower end of the bearing plate, a gate is fixedly installed at the lower end of the hydraulic rod, and the two sides of the gate are in sliding fit with the vertical groove.
Further, separating mechanism includes outer axial structure and the scraper blade of fixed mounting at outer axial structure surface, and the feed inlet has still been seted up to outer axial structure's surface, and outer axial structure's inner wall fixed mounting has branch, and the other end fixed mounting of branch has the interior axostylus axostyle, and the outer wall of interior axostylus axostyle is provided with the screen cloth.
Furthermore, the lower end of each buffer plate is provided with a sewage discharge channel, and a limiting rod is fixedly connected between the two buffer plates.
The invention provides another technical scheme that: the drainage method of the debris flow drainage device for the landslide-prone mountain is provided, and comprises the following steps:
s1: the debris flow flows to the position of the stepped buffer tube from the direction of the protective inclined plate, the impact force of the debris flow can drive the protective inclined plate to rotate by taking the hinge bolt as the center, the protective inclined plate is vertical to the bottom pavement layer, and the height of the protective inclined plate is increased;
s2: in the rotation process of the protection inclined plate, the connecting rod moves towards the pressing type elastic lock catch through the matching of the protection inclined plate and the connecting rod until the clamping joint is fixed with the pressing type elastic lock catch, so that the height of the protection inclined plate can be fixed;
s3: the impact force of the debris flow can drive the outer shaft structure to rotate, the mixture of the silt and the water enters the inner part of the outer shaft structure through the feeding hole, the silt is blocked by the screen, and the water enters the inner part of the inner shaft rod, so that the mud-water separation can be completed;
s4: mud-rock flow is from last down flowing, lays the layer through the bottom and flows to stop gear department, when flowing to the buffer board, the sewage of bottom is discharged by letting dirty passageway, if mud-rock flow's impact force is when great, drives the buffer board and wholly removes toward stop gear direction, first connecting piece and second connecting piece use well axis body to take place rotatoryly as the center, drive external baffle opposite direction and remove, the opening that external baffle will shield shows, mud-rock flow can shunt through the opening.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a debris flow drainage device and a drainage method for an easily landslide mountain, wherein debris flows from top to bottom and flows to a blocking mechanism through a bottom laying layer, a side hill protecting body can limit and protect two sides of the debris flow, when the debris flow flows to a buffer plate, the two buffer plates can buffer two sides of the debris flow, the lower end of the buffer plate is provided with a dirt discharge channel, sewage at the bottom is discharged through the dirt discharge channel to weaken the impact force of the debris flow, if the impact force of the debris flow is larger, the whole buffer plate is driven to move towards the blocking mechanism, a first connecting piece and a second connecting piece rotate by taking a middle shaft body as a center to drive an external baffle to move in the opposite direction, the shielded through holes are exposed by the external baffle, the debris flow can be shunted through the through holes, so that the debris flow can be automatically shunted, and the potential force of the debris flow is weakened, at the rotatory in-process of first connecting piece and second connecting piece, the inner wall extrusion spring of activity cavity, loop bar get into the inside of activity cavity, are convenient for ensure the buffer board of both sides and the equal parallel rotation of external baffle, and the bounce-back force of spring can make buffer board and external baffle design, is difficult for receiving external factor and changes.
2. The invention provides a debris flow drainage device and a drainage method for an easily landslide mountain, wherein debris flow flows to the position of a stepped buffer tube from the direction of a protective inclined plate, the protective inclined plate and the stepped buffer tube are arranged in a stepped manner and can buffer the debris flow front and back, the impact force of the debris flow can drive the protective inclined plate to rotate by taking a hinge bolt as a center, the protective inclined plate is vertical to a bottom laying layer, the height of the protective inclined plate is increased, the buffering effect is improved, in the rotating process of the protective inclined plate, through the matching of the protective inclined plate and a connecting rod, the connecting rod moves towards the direction of a pressing type elastic lock catch until a clamping joint is fixed with the pressing type elastic lock catch, the height of the protective inclined plate is convenient to fix, the impact effect is weakened, when no debris flow exists, the pressing type elastic lock catch is pressed, the clamping joint is separated from the pressing type elastic lock catch, the height of the protection inclined plate is reduced, and the incomplete office is convenient to clean.
3. When a hydraulic rod extends, a gate is in a closed state, the debris flow does not flow through the gate and is only discharged through a through opening, otherwise, the debris flow can flow through the gate, the impact force of the debris flow is reduced by arranging a plurality of outlets, an inclined scraper is fixedly arranged on the outer surface of an outer shaft structure, the impact force of the debris flow can drive the outer shaft structure to rotate, a mixture of silt and water enters the inner part of the outer shaft structure through a feed inlet, the silt is blocked by a screen, the water enters the inner shaft rod to complete mud-water separation, the silt is naturally settled, the outer shaft structure is in a rotating state, and the debris flow is prevented from impacting the same position of the outer shaft structure to damage the outer shaft structure.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a diagram illustrating a state after the buffer plate of the present invention is moved;
fig. 3 is a sectional view of the protective sloping plate of the present invention;
FIG. 4 is a schematic view of the drainage mechanism of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
FIG. 6 is a cross-sectional view of an outer axle construction of the present invention;
FIG. 7 is a schematic view of a buffer plate according to the present invention.
In the figure: 1. laying a layer at the bottom; 11. a stepped buffer tube; 12. a slope; 13. a cavity structure; 14. an embedded groove is formed; 15. pressing type elastic lock catches; 2. a side hill protection body; 21. a port; 22. a water pipe; 23. a limiting cover; 24. a chute; 25. a vertical slot; 3. a conical block; 4. a protective barrier assembly; 41. a protective sloping plate; 42. a hinge bolt; 43. connecting blocks; 44. a connecting rod; 45. a clamping head; 5. a separating mechanism; 51. an outer shaft structure; 52. a squeegee; 53. a feed inlet; 54. a strut; 55. screening a screen; 56. an inner shaft lever; 6. a drainage mechanism; 61. an external baffle; 62. a slider; 63. a first vertical bar; 64. a first connecting member; 65. a middle shaft body; 66. a movable shaft; 67. a second connecting member; 671. a sleeve; 672. a loop bar; 673. a movable chamber; 674. a spring; 68. a second vertical bar; 69. a buffer plate; 691. a drain channel; 692. a limiting rod; 7. a blocking mechanism; 71. a stabilizing frame; 72. a bearing plate; 73. a hydraulic lever; 74. and (4) a gate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the technical problem of how to perform multi-directional diversion in the debris flow, as shown in fig. 1, fig. 2, fig. 4, fig. 5 and fig. 7, the following preferred technical solutions are provided:
the utility model provides a mud-rock flow drainage device for easy landslide mountain body, includes that layer 1 and fixed mounting are laid to the bottom and the side hillside protection body 2 of layer 1 upper end both sides is laid to the bottom, and the lower extreme fixed mounting that layer 1 was laid to the bottom has a toper piece 3, and the upper end movable mounting that layer 1 was laid to the bottom has guard flap subassembly 4, two the inner wall of side hillside protection body 2 between movable mounting have a separating mechanism 5, the both sides movable mounting of side hillside protection body 2 has drainage mechanism 6, keeps away from the one end of guard flap subassembly 4 in the side hillside protection body 2 and installs stop mechanism 7.
The buffer plate 69 is perpendicular to the external baffle 61, and the first connecting piece 64 and the second connecting piece 67 have the same structure.
The second connecting piece 67 comprises a sleeve 671 rotatably connected with the upper end of the second vertical rod 68 and a loop bar 672 slidably penetrating and installed at one end of the sleeve 671, the loop bar 672 is fixedly connected with the middle shaft body 65, a movable chamber 673 is formed in the sleeve 671, a spring 674 is arranged in the movable chamber 673, and two ends of the spring 674 are fixedly connected with the side wall of the movable chamber 673 and the end part of the loop bar 672 respectively.
The lower extreme of buffer board 69 has been seted up and has been let out dirty passageway 691, fixedly connected with gag lever post 692 between two buffer boards 69 for two sets of buffer boards 69 can only be the equidirectional removal simultaneously, have ensured to play to block and the buffering effect mud-rock flow, are convenient for drive the rotation of first connecting piece 64 and second connecting piece 67 simultaneously.
Specifically, the debris flow flows from top to bottom and flows to the blocking mechanism 7 through the bottom laying layer 1, the side hill protection body 2 can limit and protect two sides of the debris flow, when the debris flow flows to the buffer plates 69, the two buffer plates 69 can buffer two sides of the debris flow, the lower ends of the buffer plates 69 are provided with a dirt discharge channel 691, sewage at the bottom is discharged through the dirt discharge channel 691 to weaken the impact force of the debris flow, if the impact force of the debris flow is large, the buffer plates 69 are driven to integrally move towards the blocking mechanism 7, the first connecting piece 64 and the second connecting piece 67 rotate by taking the middle shaft body 65 as the center to drive the external baffle 61 to move in the opposite direction, the shielded through holes 21 are exposed by the external baffle 61, the debris flow can be shunted through the through holes 21, automatic shunting is facilitated, the potential force of the debris flow is weakened, in the rotating process of the first connecting piece 64 and the second connecting piece 67, the spring 674 is extruded to the inner wall of activity cavity 673, and the loop bar 672 gets into the inside of activity cavity 673, is convenient for ensure that buffer board 69 and external baffle 61 all can parallel rotation, and the bounce of spring 674 can make buffer board 69 and external baffle 61 stereotype, is difficult for receiving external factors and changes.
In order to solve the technical problem of how to reduce the potential force of the debris flow in a grading way, as shown in fig. 1, fig. 2 and fig. 3, the following preferred technical solutions are provided:
the upper end fixed mounting that layer 1 is close to blocking mechanism 7 one side is laid to the bottom has cascaded buffer tube 11, and one side that layer 1 kept away from cascaded buffer tube 11 is laid to the bottom is provided with slope 12, and the inside that layer 1 was laid to the bottom is provided with cavity structure 13, and interior caulking groove 14 has been seted up to one side that cavity structure 13 is close to slope 12, and the inner wall fixed mounting of interior caulking groove 14 has push type elastic lock 15.
Install water pipe 22 on the inner wall of side hillside protection body 2, layer 1 contact is laid with the bottom to the output of water pipe 22, and the other end runs through side hillside protection body 2 and external water pump, and the outside fixed mounting of side hillside protection body 2 has spacing cover 23, and spacing cover 23 sets up at the lower extreme of opening 21, has seted up perpendicular groove 25 in the side hillside protection body 2 on being close to cascaded buffer tube 11's the inside wall.
Specifically, the debris flow flows to the position of the stepped buffer tube 11 from the direction of the protection inclined plate 41, the protection inclined plate 41 and the stepped buffer tube 11 are both arranged in a stepped manner, the debris flow can be buffered from front to back, the impact force of the debris flow can drive the protection inclined plate 41 to rotate by taking the hinge bolt 42 as the center, the protection inclined plate 41 is vertical to the bottom laying layer 1, the height of the protection inclined plate 41 is increased, the buffering effect is improved, in the rotating process of the protection inclined plate 41, through the matching of the protection inclined plate 41 and the connecting rod 44, the connecting rod 44 moves towards the direction of the pressing type elastic lock catch 15 until the clamp connector 45 is fixed with the pressing type elastic lock catch 15, the height of the protection inclined plate 41 is convenient to fix, the impact effect is weakened, when no debris flow exists, the pressing type elastic lock catch 15 is pressed, the clamp connector 45 is separated from the pressing type elastic lock catch 15, the height of the protection inclined plate 41 is reduced, is convenient for cleaning the residual office.
In order to solve the technical problem of how to separate silt and water in a debris flow, as shown in fig. 2 and 6, the following preferred technical solutions are provided:
the blocking mechanism 7 comprises a stabilizing frame 71 and a bearing plate 72 fixedly installed at the upper end of the stabilizing frame 71, the stabilizing frame 71 is fixedly installed at one side, away from the protective inclined plate 41, of the side hill protection body 2, the lower end of the bearing plate 72 is fixedly connected with a hydraulic rod 73, a gate 74 is fixedly installed at the lower end of the hydraulic rod 73, and two sides of the gate 74 are in sliding fit with the vertical groove 25.
Separating mechanism 5 includes outer axle construction 51 and fixed mounting at the scraper blade 52 of outer axle construction 51 surface, and feed inlet 53 has still been seted up to outer axle construction 51's surface, and feed inlet 53 sets up the position between two adjacent scraper blades 52, and outer axle construction 51's inner wall fixed mounting has branch 54, and the other end fixed mounting of branch 54 has interior axostylus axostyle 56, and the outer wall of interior axostylus axostyle 56 is provided with screen cloth 55.
Specifically, when hydraulic stem 73 extends, gate 74 is the closed condition, the mud-rock flow does not flow through gate 74 department, only discharge through opening 21, otherwise, mud-rock flow accessible gate 74 department flows, through setting up a plurality of exports, the impact force of mud-rock flow reduces, outer fixed surface installs of outer axle construction 51 has scraper blade 52 that is the slope setting, the impact force of mud-rock flow can drive outer axle construction 51 rotatory, the mixture of silt and water passes through feed inlet 53 and gets into outer axle construction 51's inside, wherein silt is stopped by screen cloth 55, water gets into the inside of inner shaft 56, can accomplish mud-water separation, the natural settling of silt of being convenient for, and outer axle construction 51 is the rotating-state, avoid the mud-rock flow to impact outer axle construction 51's same position and cause outer axle construction 51's damage.
To further better explain the above examples, the present invention also provides an embodiment of a drainage method for a debris flow drainage device for a landslide prone mountain, comprising the steps of:
the method comprises the following steps: the debris flow flows to the position of the stepped buffer tube 11 from the direction of the protective inclined plate 41, the impact force of the debris flow can drive the protective inclined plate 41 to rotate around the hinge bolt 42, the protective inclined plate 41 is vertical to the bottom pavement layer 1, and the height of the protective inclined plate 41 is increased;
step two: in the rotating process of the protective sloping plate 41, the connecting rod 44 moves towards the pressing type elastic lock catch 15 through the matching of the protective sloping plate 41 and the connecting rod 44 until the clamping joint 45 is fixed with the pressing type elastic lock catch 15, so that the height of the protective sloping plate 41 can be fixed;
step three: the impact force of the debris flow can drive the outer shaft structure 51 to rotate, the mixture of silt and water enters the inner part of the outer shaft structure 51 through the feed port 53, the silt is blocked by the screen 55, and the water enters the inner part of the inner shaft rod 56, so that the mud-water separation can be completed;
step four: mud-rock flow is from last down flowing, lay layer 1 through the bottom and flow to blocking mechanism 7 department, when flowing to buffer board 69, the sewage of bottom is discharged by letting out dirty passageway 691, when if mud-rock flow's impact force is great, drive buffer board 69 and wholly move toward blocking mechanism 7 direction, first connecting piece 64 and second connecting piece 67 use well axis body 65 to take place rotatoryly as the center, drive external baffle 61 and remove in the opposite direction, external baffle 61 exposes the opening 21 that shields, mud-rock flow can shunt through opening 21.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a mud-rock flow drainage device for easy landslide massif, includes that layer (1) and fixed mounting are laid to the bottom side hillside protection body (2) of layer (1) upper end both sides, its characterized in that: the lower end of the bottom laying layer (1) is fixedly provided with a conical block (3), the upper end of the bottom laying layer (1) is movably provided with a protective baffle assembly (4), a separating mechanism (5) is movably arranged between the inner walls of the two side slope protective bodies (2), and one end, far away from the protective baffle assembly (4), of each side slope protective body (2) is provided with a blocking mechanism (7);
the surface of the side hill protection body (2) is provided with a through hole (21), the outer surface of the side hill protection body (2) is provided with a sliding groove (24), and the sliding groove (24) is arranged at the upper end of the through hole (21);
the drainage mechanism (6) comprises an external baffle (61) and a sliding block (62) fixedly installed on the inner wall of the external baffle (61), the sliding block (62) is in sliding fit with the sliding groove (24), the external baffle (61) is movably installed on the outer surface of the through opening (21), a first vertical rod (63) is fixedly installed at the upper end of the external baffle (61), a first connecting piece (64) is rotatably installed at the upper end of the first vertical rod (63), a middle shaft body (65) is fixedly installed at one end, far away from the first vertical rod (63), of the first connecting piece (64), a movable shaft (66) is fixedly installed at the lower end of the middle shaft body (65), the movable shaft (66) is rotatably connected with the upper end of the side hill slope protecting body (2), a second connecting piece (67) is fixedly installed at one end, far away from the first connecting piece (64), of the middle shaft body (65), and a second vertical rod (68) is movably installed at the lower end of the second connecting piece (67), one side of the second vertical rod (68) is fixedly connected with a buffer plate (69).
2. The debris flow diversion apparatus for landslide of claim 1 further comprising: the buffer plate (69) is perpendicular to the external baffle (61), and the first connecting piece (64) and the second connecting piece (67) are identical in structure.
3. The debris flow diversion apparatus for landslide of claim 2, further comprising: the second connecting piece (67) includes sleeve (671) and slip through the loop bar (672) of installing in sleeve (671) one end of rotating the upper end of being connected with second montant (68), loop bar (672) and well axis body (65) fixed connection, movable chamber (673) have been seted up to the inside of sleeve (671), be provided with spring (674) in movable chamber (673), the both ends of spring (674) respectively with the lateral wall of movable chamber (673) and the tip fixed connection of loop bar (672).
4. A debris flow diversion apparatus for use in landslide prone mountains as claimed in claim 3 wherein: the bottom is laid layer (1) and is close to upper end fixed mounting on one side of blocking mechanism (7) has cascaded buffer tube (11), and one side that cascaded buffer tube (11) were kept away from in layer (1) is laid to the bottom is provided with slope (12), and the inside of layer (1) is laid to the bottom is provided with cavity structure (13), and interior caulking groove (14) have been seted up to one side that cavity structure (13) are close to slope (12), and the inner wall fixed mounting of interior caulking groove (14) has push type elasticity hasp (15).
5. The debris flow diversion apparatus for landslide of claim 4 further comprising: install water pipe (22) on the inner wall of side hillside protection body (2), layer (1) contact is laid with the bottom to the output of water pipe (22), and the other end runs through side hillside protection body (2) and external water pump, and the outside fixed mounting of side hillside protection body (2) has spacing cover (23), and spacing cover (23) set up the lower extreme at opening (21), has seted up on the inside wall that is close to cascaded buffer tube (11) in side hillside protection body (2) and has erect groove (25).
6. The debris flow diversion apparatus for landslide of claim 5 further comprising: protection baffle subassembly (4) include two different protection swash plates (41) of length, the lower extreme of protection swash plate (41) stretches into in cavity structure (13), and protection swash plate (41) lay layer (1) through articulated bolt (42) and cavity structure (13) top position and rotate and be connected, and the lower extreme difference fixedly connected with connecting block (43) of two protection swash plates (41), be provided with connecting rod (44) in cavity structure (13), two connecting block (43) run through the right-hand member and the middle part of connecting rod (44) respectively and are connected with the inner wall rotation of cavity structure (13), the left end fixed mounting of connecting rod (44) has joint (45) with push type elastic lock catch (15) looks joint.
7. The debris flow diversion apparatus for landslide of claim 6 further comprising: the blocking mechanism (7) comprises a stabilizing frame (71) and a bearing plate (72) fixedly installed at the upper end of the stabilizing frame (71), the stabilizing frame (71) is fixedly installed on one side, away from the protective inclined plate (41), of the side hill slope protective body (2), a hydraulic rod (73) is fixedly connected to the lower end of the bearing plate (72), a gate (74) is fixedly installed at the lower end of the hydraulic rod (73), and the two sides of the gate (74) are in sliding fit with the vertical groove (25).
8. The debris flow diversion apparatus for landslide of claim 7 further comprising: separating mechanism (5) include outer axial structure (51) and fixed mounting in scraper blade (52) of outer axial structure (51) surface, feed inlet (53) have still been seted up to the surface of outer axial structure (51), and the inner wall fixed mounting of outer axial structure (51) has branch (54), and the other end fixed mounting of branch (54) has interior axostylus axostyle (56), and the outer wall of interior axostylus axostyle (56) is provided with screen cloth (55).
9. The debris flow diversion apparatus for landslide of claim 8 further comprising: the lower extreme of buffer board (69) has been seted up and has been let out dirty passageway (691), fixedly connected with gag lever post (692) between two buffer board (69).
10. A method of diverting mud-rock flow diverting means for landslide hills according to any of claims 1-9, comprising the steps of:
s1: debris flow flows to the position of the stepped buffer tube (11) from the direction of the protective inclined plate (41), the impact force of the debris flow can drive the protective inclined plate (41) to rotate by taking the hinge bolt (42) as the center, the protective inclined plate (41) is vertical to the bottom laying layer (1), and the height of the protective inclined plate (41) is increased;
s2: in the rotating process of the protective sloping plate (41), the connecting rod (44) moves towards the direction of the pressing type elastic lock catch (15) through the matching of the protective sloping plate (41) and the connecting rod (44) until the clamping joint (45) is fixed with the pressing type elastic lock catch (15), so that the height of the protective sloping plate (41) can be fixed;
s3: the impact force of the debris flow can drive the outer shaft structure (51) to rotate, the mixture of silt and water enters the inner part of the outer shaft structure (51) through the feed port (53), the silt is blocked by the screen (55), and the water enters the inner part of the inner shaft rod (56), so that the mud-water separation can be completed;
s4: mud-rock flow is from last down flowing, lay layer (1) through the bottom and flow to blocking mechanism (7) department, when flowing to buffer board (69), the sewage of bottom is discharged by letting out dirty passageway (691), when if mud-rock flow's impact force is great, drive buffer board (69) whole toward blocking mechanism (7) direction removal, first connecting piece (64) and second connecting piece (67) take place rotatoryly as the center with well axis body (65), drive external baffle (61) and remove in the opposite direction, opening (21) that external baffle (61) will shield show, mud-rock flow can shunt through opening (21).
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