CN110670538A - Debris flow gully ecological engineering protection system - Google Patents
Debris flow gully ecological engineering protection system Download PDFInfo
- Publication number
- CN110670538A CN110670538A CN201910996608.7A CN201910996608A CN110670538A CN 110670538 A CN110670538 A CN 110670538A CN 201910996608 A CN201910996608 A CN 201910996608A CN 110670538 A CN110670538 A CN 110670538A
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- seat
- sliding
- protection system
- ecological engineering
- debris flow
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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
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/106—Temporary dykes
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
- E02B7/48—Roof or double shutter gates
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
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Abstract
The invention relates to the field of ecological engineering protection, in particular to a debris flow gully ecological engineering protection system. The debris flow gully ecological engineering protection system comprises a protection unit and a counterweight unit, wherein the protection unit comprises a protection frame, a drainage grid plate, a blocking door, a strip-shaped sliding block, a sliding plate, a return spring, a spring seat plate and a locking piece; the middle of the protective frame is connected with a drainage grid plate; two ends of the protective frame are respectively provided with a horizontal slideway, and a strip-shaped sliding block is respectively matched in the two horizontal slideways in a sliding way; the front ends of the two strip-shaped sliding blocks are respectively fixedly connected with the outer end of a blocking door, and the two blocking doors are in relative sliding fit with the front side surface of the protective frame; the debris flow gully ecological engineering protection system is convenient to move and install, short in engineering and capable of effectively protecting and blocking debris flow.
Description
Technical Field
The invention relates to the field of ecological engineering protection, in particular to a debris flow gully ecological engineering protection system.
Background
The patent application number is CN201110009123.8, and relates to a silt retaining and fixing method for a debris flow gully ecological engineering and application thereof. Planting a plurality of bushes for increasing the roughness of a ditch bed in a sediment transport area between a valley debris flow circulation area and a sediment deposition area, and intercepting sediment transported down at the upstream; planting a bank protection and anti-washing forest for preventing flowing water from washing the silt on the bank of the ditch at the bottom of the valley slope and along the bank line of the ditch; and planting an improved protection forest combining arbor irrigation in the sediment accumulation area to enhance the impact resistance of the soil body. When the method is applied, whether the method is matched with other civil engineering measures or not is determined according to the occurrence frequency of the debris flow. Although the method and the application thereof can play a role in protecting the debris flow to a certain extent, the method has the problems of inconvenient implementation, large project consumption and long time consumption.
Disclosure of Invention
In view of the above, the invention provides a debris flow gully ecological engineering protection system to solve the problems in the prior art; the debris flow gully ecological engineering protection system is convenient to move and install, short in engineering and capable of effectively protecting and blocking debris flow.
In order to achieve the above object, the following solutions are proposed:
the debris flow gully ecological engineering protection system comprises a protection unit and a counterweight unit, wherein the protection unit comprises a protection frame, a drainage grid plate, a blocking door, a strip-shaped sliding block, a sliding plate, a return spring, a spring seat plate and a locking piece; the middle of the protective frame is connected with a drainage grid plate; two ends of the protective frame are respectively provided with a horizontal slideway, and a strip-shaped sliding block is respectively matched in the two horizontal slideways in a sliding way; the front ends of the two strip-shaped sliding blocks are respectively fixedly connected with the outer end of a blocking door, and the two blocking doors are in relative sliding fit with the front side surface of the protective frame; the rear ends of the two strip-shaped sliding blocks are respectively fixedly connected with a sliding plate, the outer ends of the two sliding plates are respectively fixedly connected with the inner ends of a plurality of reset springs, the outer ends of the reset springs are respectively fixedly connected with a spring seat plate, and the two spring seat plates are symmetrically fixed at two ends of the rear side surface of the protection frame; two locking pieces are symmetrically and fixedly connected to two ends of the front side surface of the protective frame, and the two locking pieces are matched with the outer ends of the two blocking doors; the lower end of the protection frame is connected with a counterweight unit.
The locking piece comprises a fixed seat, a movable seat, an adjusting screw rod, a guide rod, a lifting slide rod with a lower end provided with an inclined plane, a tension spring and a tension spring seat; the fixed seat is fixed on the front side surface of the protection frame; the movable seat is in sliding fit with the front side face of the protection frame; the middle part of the guide rod is in sliding fit with the fixed seat, and one end of the guide rod is fixedly connected with the movable seat; the middle part of the adjusting screw rod is connected to the fixed seat through threads, and one end of the adjusting screw rod is in running fit with the movable seat; the middle part of the lifting slide bar is in sliding fit with the movable seat; the inclined plane at the lower end of the lifting slide bar is in sliding fit with the blocking edge at the outer end of the blocking door; the upper end of the lifting slide bar is fixedly connected with a tension spring seat; the tension spring seat is fixedly connected with the movable seat through a tension spring.
The counterweight unit comprises a turnover connecting plate, a transverse shaft and an inverted T-shaped counterweight box; the transverse shaft is fixed at the upper end of the inverted T-shaped weight box; the upper end of the inverted T-shaped weight box is provided with a plurality of grooves; the upper ends of the plurality of turnover connecting plates are fixed at the lower end of the protective frame; the lower ends of the plurality of turnover connecting plates are rotatably matched on the transverse shafts positioned at the inner sides of the plurality of grooves; and a balancing weight is arranged in the inverted T-shaped weight box.
The debris flow gully ecological engineering protection system further comprises an anchoring unit; the anchoring unit comprises an L-shaped side plate and an anchor rod; the L-shaped side plate is fixed at the side end of the protection frame; and the transverse plate of the L-shaped side plate is connected with the anchor rod through thread fit.
And the lower end of the L-shaped side plate is provided with a drainage hole.
The debris flow gully ecological engineering protection system also comprises a slow flow unit; the slow flow units are two, the upper ends of the two slow flow units are connected to the two blocking doors, and the lower ends of the two slow flow units are connected to the two ends of the protection frame.
The slow flow unit comprises a slow flow baffle, a slow flow support plate, a guide shaft, a slow flow pressure spring and a limit baffle ring; two ends of the slow flow support plate are respectively and rotatably connected with the slow flow baffle and the blocking door; the middle part of the guide shaft is in sliding fit with the protection frame, the front end of the guide shaft is fixed on the slow flow baffle, the rear end shaft body of the guide shaft is connected with a limiting baffle ring, and the limiting baffle ring is blocked at the rear end of the protection frame; the slow flow pressure spring is sleeved on a guide shaft between the slow flow baffle and the protection frame.
The limiting baffle ring is connected to the rear end shaft body of the guide shaft through threads.
The debris flow gully ecological engineering protection system further comprises a rear seat unit; the rear seat units are two, one ends of the two rear seat units are fixedly connected with the guide shafts of the two slow flow units respectively, and the other ends of the two rear seat units are in sliding fit in the longitudinal slide ways on the side faces of the two sides of the protection frame respectively.
The rear seat unit comprises a rear sliding seat, an inclined arm and a sliding column; the rear sliding seat is fixed at the rear end of the guide shaft; one end of the inclined arm is rotatably matched on the side surface of the rear sliding seat, and the other end of the inclined arm is fixedly connected with the sliding column; the sliding column is in sliding fit with a longitudinal slide way on the side face of the protection frame; the bottom surface of the rear sliding seat is coplanar with the bottom surface of the protection frame.
The invention has the beneficial effects that: the debris flow gully ecological engineering protection system is convenient to move and install, short in engineering and capable of effectively protecting and blocking debris flow; the protective unit is internally provided with the blocking door which can be opened, so that the drainage is facilitated through the drainage grid plate when the debris flow occurs, large-volume stones and soil are prevented from flowing out and are blocked, and after the stones and the soil are blocked, a second protective fence is automatically built to block the debris flow; the two slow flow units are arranged in the protective frame, can play a role in buffering and blocking, prevent debris flow from directly impacting the protective frame to cause damage of the protective frame, and can automatically open the two blocking doors to perform drainage work when the slow flow units are impacted greatly; when the slow flow unit controls the two blocking doors to be opened for drainage, the two rear seat units can be synchronously unfolded, so that the two rear seat units are supported on the ground in the stress direction, and the shock resistance of the invention is enhanced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a first schematic structural diagram of a protection unit of the present invention;
FIG. 4 is a second schematic structural view of the protection unit of the present invention;
FIG. 5 is a schematic view of the construction of the locking element of the present invention;
FIG. 6 is a schematic view of the counterweight unit of the present invention;
FIG. 7 is a schematic structural view of an anchoring unit of the present invention;
FIG. 8 is a schematic structural diagram of a buffer unit of the present invention;
FIG. 9 is a schematic structural view of the rear seat unit of the present invention;
fig. 10 is a schematic structural view of the protective frame of the present invention.
In the figure: a protection unit 1; a protective frame 101; a drainage grid plate 102; a barrier door 103; a bar-shaped slider 104; a slide plate 105; a return spring 106; a spring seat plate 107; a locking member 108; a fixed seat 108-1; a movable seat 108-2; adjusting screw 108-3; guide rod 108-4; a lifting slide bar 108-5; a tension spring 108-6; a tension spring seat 108-7; a counterweight unit 2; the turnover yoke plate 201; a horizontal axis 202; an inverted T-shaped weight box 203; an anchoring unit 3; an L-shaped side plate 301; an anchor 302; drain hole 303; a slow flow unit 4; a slow flow baffle 401; a slow flow plate 402; a guide shaft 403; a slow flow pressure spring 404; a limit stop ring 405; a rear seat unit 5; a rear slide 501; a diagonal arm 502; a spool 503.
Detailed Description
The technical solution of the present invention will be clearly and completely described by the following detailed description. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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.
The first embodiment is as follows:
as shown in fig. 1-10, the debris flow gully ecological engineering protection system comprises a protection unit 1 and a counterweight unit 2, wherein the protection unit 1 comprises a protection frame 101, a drainage grid plate 102, a blocking door 103, a strip-shaped sliding block 104, a sliding plate 105, a return spring 106, a spring seat plate 107 and a locking piece 108; a drainage grid plate 102 is connected in the middle of the protection frame 101; two ends of the protection frame 101 are respectively provided with a horizontal slideway, and a strip-shaped sliding block 104 is respectively matched in the two horizontal slideways in a sliding way; the front ends of the two strip-shaped sliding blocks 104 are respectively fixedly connected with the outer end of one blocking door 103, and the two blocking doors 103 are in relative sliding fit on the front side surface of the protective frame 101; the rear ends of the two strip-shaped sliding blocks 104 are respectively fixedly connected with a sliding plate 105, the outer ends of the two sliding plates 105 are respectively fixedly connected with the inner ends of a plurality of return springs 106, the outer ends of the return springs 106 are respectively fixedly connected with a spring seat plate 107, and the two spring seat plates 107 are symmetrically fixed at the two ends of the rear side surface of the protection frame 101; two locking pieces 108 are symmetrically and fixedly connected to two ends of the front side surface of the protective frame 101, and the two locking pieces 108 are matched with the outer ends of the two blocking doors 103; the lower end of the protection frame 101 is connected with a counterweight unit 2. The debris flow gully ecological engineering protection system is convenient to move and install, the engineering is short, the counterweight unit 2 is deeply buried in a buried groove reserved underground, and the protection frame 101 is erected on the ground to finish the installation of the debris flow gully ecological engineering protection system; the debris flow can be effectively protected and blocked by the protection unit 1; the protective unit 1 is internally provided with the retaining door 103 which can be opened, so that the drainage is facilitated through the drainage grid plate 102 when the debris flow occurs, the large-volume stones and the soil are prevented from flowing out and are prevented from flowing out, and a second-layer protective system is automatically built after the stones and the soil are prevented from flowing out to prevent the debris flow; when the blocking doors 103 are opened, the two blocking doors 103 are pushed outwards, the blocking doors 103 are blocked and fixed by the locking piece 108 after being contacted with the locking piece 108, and the blocking doors 103 drive the sliding plate 105 to compress the return spring 106 through the strip-shaped sliding block 104; after the blocking door 103 is locked by the contact lock 108, the blocking door 103 can be returned to its original position by the return spring 106, and when the water flow is small, the soil humidity can be moderated by blocking a suitable water accumulation source by the protection unit 1.
Example two:
as shown in fig. 1-10, the locking member 108 includes a fixed seat 108-1, a movable seat 108-2, an adjusting screw 108-3, a guide rod 108-4, a lifting slide bar 108-5 having a lower end provided with an inclined plane, a tension spring 108-6 and a tension spring seat 108-7; the fixed seat 108-1 is fixed on the front side surface of the protection frame 101; the movable seat 108-2 is in sliding fit with the front side surface of the protection frame 101; the middle part of the guide rod 108-4 is in sliding fit with the fixed seat 108-1, and one end of the guide rod 108-4 is fixedly connected with the movable seat 108-2; the middle part of the adjusting screw rod 108-3 is connected to the fixed seat 108-1 through threads, and one end of the adjusting screw rod 108-3 is in running fit with the movable seat 108-2; the middle part of the lifting slide bar 108-5 is in sliding fit with the movable seat 108-2; the inclined plane at the lower end of the lifting slide bar 108-5 is in sliding fit with the blocking edge at the outer end of the blocking door 103; the upper end of the lifting slide bar 108-5 is fixedly connected with a tension spring seat 108-7; the tension spring seat 108-7 is fixedly connected with the movable seat 108-2 through a tension spring 108-6.
When the blocking door 103 moves outwards, the blocking door 103 is in contact with the inclined plane of the lifting slide bar 108-5 and gradually jacks up the lifting slide bar 108-5, the lifting slide bar 108-5 drives the tension spring 108-6 to be stretched through the tension spring seat 108-7, and after the blocking door 103 moves outwards and is separated from the top surface of the lifting slide bar 108-5, the lifting slide bar 108-5 is reset and blocked at the inner side of the blocking edge of the blocking door 103 under the elastic force of the tension spring 108-6, so that the limiting and fixing of the blocking door 103 are realized; when the contact limit is required to be fixed, the tension spring seat 108-7 is pulled upwards to enable the lifting slide bar 108-5 to be separated from the blocking door 103; the position of the auxiliary locking after the blocking door 103 is opened can be adjusted, the position of the adjusting screw 108-3 in contact with the fixed seat 108-1 can be changed by rotating the adjusting screw 108-3, so that the distance between the movable seat 108-2 and the fixed seat 108-1 is changed, and the fixed seat 108-1 is kept in a stable state by the sliding of the guide rod 108-4 on the fixed seat 108-1; thereby changing the position of the lifting slide bar 108-5 and realizing the fixation of the opening position of the opening blocking door 103.
Example three:
as shown in fig. 1-10, the weight unit 2 includes a flipping yoke 201, a cross shaft 202, and an inverted T-shaped weight box 203; the transverse shaft 202 is fixed at the upper end of the inverted T-shaped weight box 203; the upper end of the inverted T-shaped weight box 203 is provided with a plurality of grooves; a plurality of turnover connecting plates 201 are arranged, and the upper ends of the turnover connecting plates 201 are fixed at the lower end of the protection frame 101; the lower ends of the plurality of turnover connecting plates 201 are rotatably matched on a transverse shaft 202 positioned at the inner side of the plurality of grooves; a counterweight is arranged in the inverted T-shaped counterweight box 203. The cooperation of the turnover yoke plate 201, the transverse shaft 202 and the inverted-T-shaped weight box 203 is suitable for being used when the protection frame is installed on a slope, so that the included angle between the inverted-T-shaped weight box 203 and the protection frame 101 can be changed in an adaptive manner.
Example four:
as shown in fig. 1-10, the debris flow gully ecological engineering protection system further comprises an anchoring unit 3; the anchoring unit 3 comprises an L-shaped side plate 301 and an anchor rod 302; the L-shaped side plate 301 is fixed at the side end of the protection frame 101; the transverse plate of the L-shaped side plate 301 is connected with an anchor rod 302 through thread fit. The anchoring unit 3 is used for fixing the present invention more stably, the anchor rod 302 is rotated to insert the anchor rod 302 deep into the ground, the length of the anchor rod 302 can be selected according to actual conditions, and the longer the anchor rod 302 is, the deeper the anchor rod 302 is inserted into the ground, the better the stability is.
Example five:
as shown in fig. 1-10, the lower end of the L-shaped side plate 301 is provided with a drain hole 303.
Example six:
as shown in fig. 1-10, the debris flow gully ecological engineering protection system further comprises a slow flow unit 4; the number of the slow flow units 4 is two, the upper ends of the two slow flow units 4 are connected to the two blocking doors 103, and the lower ends of the two slow flow units 4 are connected to two ends of the protection frame 101. The two slow flow units 4 are arranged in the device, the two slow flow units 4 can play a role in buffering and blocking, damage to the protection frame 101 caused by direct impact of debris flow on the protection frame 101 is prevented, and the two blocking doors 103 can be automatically opened to perform drainage work when the slow flow units 4 are subjected to large impact.
Example seven:
as shown in fig. 1 to 10, the slow flow unit 4 includes a slow flow baffle 401, a slow flow support plate 402, a guide shaft 403, a slow flow pressure spring 404 and a limit stop ring 405; two ends of the slow flow support plate 402 are respectively and rotatably connected with the slow flow baffle 401 and the blocking door 103; the middle part of the guide shaft 403 is in sliding fit with the protection frame 101, the front end of the guide shaft 403 is fixed on the slow flow baffle 401, the rear end shaft body of the guide shaft 403 is connected with a limit baffle ring 405, and the limit baffle ring 405 is blocked at the rear end of the protection frame 101; the slow flow pressure spring 404 is sleeved on the guide shaft 403 between the slow flow baffle 401 and the protection frame 101. The slow flow baffle 401 compresses the slow flow compression spring 404 under the impact of the debris flow, the slow flow compression spring 404 plays a role in buffering, the slow flow baffle 401 controls the slow flow support plate 402 to push the blocking door 103 outwards under the impact of the debris flow, so that the blocking door 103 is opened, and the plurality of reset springs 106 can play a role in buffering and dissipating energy in the opening process of the blocking door 103; the limit stop ring 405 is used to prevent the guide shaft 403 from being separated from the protection frame 101.
Example eight:
as shown in fig. 1 to 10, the limit stop 405 is screwed to the rear end shaft body of the guide shaft 403. The position of the door 103 after opening can be defined by rotating the limit stop ring 405 to adjust its position on the guide shaft 403, and serves the same function as the locking member 108, and is used when the locking member 108 is damaged.
Example nine:
as shown in fig. 1-10, the debris flow gully ecological engineering protection system further comprises a rear seat unit 5; the rear seat units 5 are two, one ends of the two rear seat units 5 are fixedly connected with the guide shafts 403 of the two slow flow units 4 respectively, and the other ends of the two rear seat units 5 are in sliding fit in the longitudinal slide ways on the side faces of the two sides of the protection frame 101 respectively. When the slow flow unit 4 controls the two blocking doors 103 to open for drainage, the two rear seat units 5 can be synchronously unfolded, so that the two rear seat units 5 are supported on the ground in the direction of stress under the pushing of the two guide shafts 403, and the shock resistance of the invention is enhanced.
Example ten:
as shown in fig. 1 to 10, the rear seat unit 5 includes a rear slider 501, an inclined arm 502, and a strut 503; the rear sliding seat 501 is fixed at the rear end of the guide shaft 403; one end of the inclined arm 502 is rotatably matched on the side surface of the rear sliding seat 501, and the other end of the inclined arm 502 is fixedly connected with a sliding column 503; the sliding column 503 is in sliding fit in a longitudinal slideway on the side surface of the protection frame 101; the bottom surface of the rear slide 501 is coplanar with the bottom surface of the protection frame 101. The guide shaft 403 pushes the rear sliding seat 501 to move backwards, the rear sliding seat 501 slides backwards on the ground, the rear sliding seat 501 drives the oblique arm 502 to move backwards, and the oblique arm 502, the rear sliding seat 501 and the protection frame 101 form a triangular support structure, so that the stability is extremely high; the oblique arm 502 drives the sliding column 503 to slide in the longitudinal slideway on the side of the protection frame 101, so as to play a role in limiting and adjusting.
The debris flow gully ecological engineering protection system is convenient to move and install, the engineering is short, the counterweight unit 2 is deeply buried in a buried groove reserved underground, and the protection frame 101 is erected on the ground to finish the installation of the debris flow gully ecological engineering protection system; the debris flow can be effectively protected and blocked by the protection unit 1; the protective unit 1 is internally provided with the retaining door 103 which can be opened, so that the drainage is facilitated through the drainage grid plate 102 when the debris flow occurs, the large-volume stones and the soil are prevented from flowing out and are prevented from flowing out, and a second-layer protective system is automatically built after the stones and the soil are prevented from flowing out to prevent the debris flow; when the blocking doors 103 are opened, the two blocking doors 103 are pushed outwards, the blocking doors 103 are blocked and fixed by the locking piece 108 after being contacted with the locking piece 108, and the blocking doors 103 drive the sliding plate 105 to compress the return spring 106 through the strip-shaped sliding block 104; after the blocking door 103 is locked by the contact lock 108, the blocking door 103 can be returned to its original position by the return spring 106, and when the water flow is small, the soil humidity can be moderated by blocking a suitable water accumulation source by the protection unit 1.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. Mud-rock flow valley ecological engineering protection system, including protection unit (1) and counter weight unit (2), its characterized in that: the protection unit (1) comprises a protection frame (101), a drainage grid plate (102), a blocking door (103), a strip-shaped sliding block (104), a sliding plate (105), a return spring (106), a spring seat plate (107) and a locking piece (108); a drainage grid plate (102) is connected in the middle of the protective frame (101); two ends of the protective frame (101) are respectively provided with a horizontal slideway, and a strip-shaped sliding block (104) is respectively matched in the two horizontal slideways in a sliding way; the front ends of the two strip-shaped sliding blocks (104) are respectively fixedly connected with the outer end of one blocking door (103), and the two blocking doors (103) are matched on the front side surface of the protective frame (101) in a relatively sliding manner; the rear ends of the two strip-shaped sliding blocks (104) are respectively and fixedly connected with a sliding plate (105), the outer ends of the two sliding plates (105) are respectively and fixedly connected with the inner ends of a plurality of return springs (106), the outer ends of the return springs (106) are respectively and fixedly connected with a spring seat plate (107), and the two spring seat plates (107) are symmetrically fixed at the two ends of the rear side surface of the protection frame (101); two locking pieces (108) are symmetrically and fixedly connected to two ends of the front side surface of the protective frame (101), and the two locking pieces (108) are matched with the outer ends of the two blocking doors (103); the lower end of the protection frame (101) is connected with a counterweight unit (2).
2. The debris flow gully ecological engineering protection system of claim 1, wherein: the locking piece (108) comprises a fixed seat (108-1), a movable seat (108-2), an adjusting screw (108-3), a guide rod (108-4), a lifting slide rod (108-5) with a bevel at the lower end, a tension spring (108-6) and a tension spring seat (108-7); the fixed seat (108-1) is fixed on the front side surface of the protective frame (101); the movable seat (108-2) is in sliding fit with the front side surface of the protective frame (101); the middle part of the guide rod (108-4) is in sliding fit with the fixed seat (108-1), and one end of the guide rod (108-4) is fixedly connected with the movable seat (108-2); the middle part of the adjusting screw rod (108-3) is connected to the fixed seat (108-1) through threads, and one end of the adjusting screw rod (108-3) is in running fit with the movable seat (108-2); the middle part of the lifting slide bar (108-5) is in sliding fit with the movable seat (108-2); the inclined plane at the lower end of the lifting slide bar (108-5) is in sliding fit with the blocking edge at the outer end of the blocking door (103); the upper end of the lifting slide bar (108-5) is fixedly connected with a tension spring seat (108-7); the tension spring seat (108-7) is fixedly connected with the movable seat (108-2) through a tension spring (108-6).
3. The debris flow gully ecological engineering protection system of claim 2, wherein: the counterweight unit (2) comprises a turnover connecting plate (201), a transverse shaft (202) and an inverted T-shaped counterweight box (203); the transverse shaft (202) is fixed at the upper end of the inverted T-shaped weight box (203); the upper end of the inverted T-shaped weight box (203) is provided with a plurality of grooves; a plurality of turnover connecting plates (201) are arranged, and the upper ends of the turnover connecting plates (201) are fixed at the lower end of the protective frame (101); the lower ends of the turnover connecting plates (201) are rotatably matched on a transverse shaft (202) positioned at the inner side of the grooves; a counterweight is arranged in the inverted T-shaped counterweight box (203).
4. The debris flow gully ecological engineering protection system of claim 2, wherein: the debris flow gully ecological engineering protection system further comprises an anchoring unit (3); the anchoring unit (3) comprises an L-shaped side plate (301) and an anchor rod (302); the L-shaped side plate (301) is fixed at the side end of the protection frame (101); and the transverse plate of the L-shaped side plate (301) is connected with an anchor rod (302) through thread matching.
5. The debris flow gully ecological engineering protection system of claim 4, wherein: and the lower end of the L-shaped side plate (301) is provided with a drainage hole (303).
6. The debris flow gully ecological engineering protection system of claim 2, wherein: the debris flow gully ecological engineering protection system further comprises a slow flow unit (4); the two slow flow units (4) are arranged, the upper ends of the two slow flow units (4) are connected to the two blocking doors (103), and the lower ends of the two slow flow units (4) are connected to the two ends of the protection frame (101).
7. The debris flow gully ecological engineering protection system of claim 6, wherein: the slow flow unit (4) comprises a slow flow baffle (401), a slow flow support plate (402), a guide shaft (403), a slow flow pressure spring (404) and a limit stop ring (405); two ends of the slow flow support plate (402) are respectively and rotatably connected with the slow flow baffle (401) and the blocking door (103); the middle part of the guide shaft (403) is in sliding fit with the protective frame (101), the front end of the guide shaft (403) is fixed on the slow flow baffle (401), the rear end shaft body of the guide shaft (403) is connected with a limit baffle ring (405), and the limit baffle ring (405) is blocked at the rear end of the protective frame (101); the slow flow pressure spring (404) is sleeved on a guide shaft (403) between the slow flow baffle plate (401) and the protection frame (101).
8. The debris flow gully ecological engineering protection system of claim 7, wherein: the limiting stop ring (405) is connected to the rear end shaft body of the guide shaft (403) through threads.
9. The debris flow gully ecological engineering protection system of claim 8, wherein: the debris flow gully ecological engineering protection system also comprises a rear seat unit (5); the rear seat units (5) are two, one ends of the two rear seat units (5) are fixedly connected with the guide shafts (403) of the two slow flow units (4) respectively, and the other ends of the two rear seat units (5) are in sliding fit in longitudinal slideways on the side faces of the two sides of the protection frame (101) respectively.
10. The debris flow gully ecological engineering protection system of claim 9, wherein: the rear seat unit (5) comprises a rear sliding seat (501), an inclined arm (502) and a sliding column (503); the rear sliding seat (501) is fixed at the rear end of the guide shaft (403); one end of the inclined arm (502) is rotatably matched on the side surface of the rear sliding seat (501), and the other end of the inclined arm (502) is fixedly connected with a sliding column (503); the sliding column (503) is in sliding fit in a longitudinal slideway on the side face of the protective frame (101); the bottom surface of the rear sliding seat (501) is coplanar with the bottom surface of the protection frame (101).
Priority Applications (1)
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441650A (en) * | 2020-04-06 | 2020-07-24 | 梁玉国 | Building engineering protector |
| CN111827202A (en) * | 2020-07-29 | 2020-10-27 | 何晨红 | Assembled water conservancy uses interim flood prevention device |
| CN112160650A (en) * | 2020-11-10 | 2021-01-01 | 哈尔滨学院 | Wetland edge protection device |
| CN113737820A (en) * | 2021-07-15 | 2021-12-03 | 广州市地质调查院(广州市地质环境监测中心) | Debris flow protection device |
| CN115262475A (en) * | 2022-08-31 | 2022-11-01 | 重庆交通大学 | Blocking device for debris flow |
| CN116856346A (en) * | 2023-08-31 | 2023-10-10 | 四川省西南大地集团有限公司 | Blocking structure for debris flow disaster management |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643658A (en) * | 2013-12-23 | 2014-03-19 | 兰州理工大学 | Rock impact resistance spring lattice debris flow blocking structure |
| KR20160108988A (en) * | 2015-03-09 | 2016-09-21 | 주식회사 금성이앤씨 | Overturnable automatic watergate driving device |
| US20180230661A1 (en) * | 2015-02-17 | 2018-08-16 | Cary Winters | Compressible Liquid Containment Berm Assembly |
| CN108708355A (en) * | 2018-06-04 | 2018-10-26 | 贵阳锐航智能科技有限公司 | The steel dam structure of water environment treatment |
| CN109653158A (en) * | 2018-11-14 | 2019-04-19 | 尹瑜 | A kind of synchronization telescope formula hydraulic engineering baffle device for water |
| CN109898475A (en) * | 2019-03-29 | 2019-06-18 | 四川农业大学 | It is a kind of can horizontal and vertical telescopic mud-rock flow stake woods block device |
| CN209144689U (en) * | 2018-11-06 | 2019-07-23 | 浙江杭博生态环境建设有限公司 | A kind of debris flow device |
| CN110344374A (en) * | 2019-07-17 | 2019-10-18 | 布鲁克（成都）工程有限公司 | Mud-rock flow flexible blocking backstop and mud-rock flow flexibility blocking dam |
-
2019
- 2019-10-19 CN CN201910996608.7A patent/CN110670538B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643658A (en) * | 2013-12-23 | 2014-03-19 | 兰州理工大学 | Rock impact resistance spring lattice debris flow blocking structure |
| US20180230661A1 (en) * | 2015-02-17 | 2018-08-16 | Cary Winters | Compressible Liquid Containment Berm Assembly |
| KR20160108988A (en) * | 2015-03-09 | 2016-09-21 | 주식회사 금성이앤씨 | Overturnable automatic watergate driving device |
| CN108708355A (en) * | 2018-06-04 | 2018-10-26 | 贵阳锐航智能科技有限公司 | The steel dam structure of water environment treatment |
| CN209144689U (en) * | 2018-11-06 | 2019-07-23 | 浙江杭博生态环境建设有限公司 | A kind of debris flow device |
| CN109653158A (en) * | 2018-11-14 | 2019-04-19 | 尹瑜 | A kind of synchronization telescope formula hydraulic engineering baffle device for water |
| CN109898475A (en) * | 2019-03-29 | 2019-06-18 | 四川农业大学 | It is a kind of can horizontal and vertical telescopic mud-rock flow stake woods block device |
| CN110344374A (en) * | 2019-07-17 | 2019-10-18 | 布鲁克（成都）工程有限公司 | Mud-rock flow flexible blocking backstop and mud-rock flow flexibility blocking dam |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441650A (en) * | 2020-04-06 | 2020-07-24 | 梁玉国 | Building engineering protector |
| CN111827202A (en) * | 2020-07-29 | 2020-10-27 | 何晨红 | Assembled water conservancy uses interim flood prevention device |
| CN112160650A (en) * | 2020-11-10 | 2021-01-01 | 哈尔滨学院 | Wetland edge protection device |
| CN113737820A (en) * | 2021-07-15 | 2021-12-03 | 广州市地质调查院(广州市地质环境监测中心) | Debris flow protection device |
| CN115262475A (en) * | 2022-08-31 | 2022-11-01 | 重庆交通大学 | Blocking device for debris flow |
| CN115262475B (en) * | 2022-08-31 | 2024-04-19 | 重庆交通大学 | Blocking device for debris flow |
| CN116856346A (en) * | 2023-08-31 | 2023-10-10 | 四川省西南大地集团有限公司 | Blocking structure for debris flow disaster management |
| CN116856346B (en) * | 2023-08-31 | 2023-11-14 | 四川省西南大地集团有限公司 | Blocking structure for debris flow disaster management |
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