CN113529656A

CN113529656A - Sand blocking device for water and soil conservation based on hydraulic engineering

Info

Publication number: CN113529656A
Application number: CN202110989538.XA
Authority: CN
Inventors: 温世成
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2021-10-22

Abstract

The invention discloses a sand blocking device for soil and water conservation based on hydraulic engineering, which comprises a bottom plate, wherein the bottom plate is fixedly connected with the ground through a fixed cone, two sides of the middle part of the upper surface of the bottom plate are rotatably connected with a blocking mechanism through a shaft seat, a supporting mechanism for supporting the blocking mechanism is arranged between the back of the blocking mechanism and the upper surface of the bottom plate, and a limiting plate fixedly connected with the upper surface of the bottom plate is arranged at the front side of the blocking mechanism. Thereby greatly enhancing the strength of the fixing frame.

Description

Sand blocking device for water and soil conservation based on hydraulic engineering

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to a sand blocking device for water and soil conservation based on hydraulic engineering.

Background

The river course has functions such as flood carrying, waterlogging drainage, diversion, irrigation, shipping, view, tourism, and the side slope of river course both sides is deposited with a large amount of silt, because the side slope has certain inclination, long-term in the past, thereby the silt on the side slope probably flows into the bottom of river course in the river course siltation, has caused the river course to flow the section and has reduced in the time of soil erosion and water loss, consequently, needs to block husky device to the side slope installation of river course both sides.

At present, the sand blocking device that has now is mostly direct sets up the concrete wall in river course both sides, though can carry out effectual stopping to silt, but work load is big, and can not dismantle used repeatedly to it, and the flexibility is poor, in addition, through setting up the concrete wall, time is a specified duration for silt is whole to be piled up in wall body edge, thereby causes powerful pressure to the concrete, collapses the destruction with the wall body easily, and is unfavorable for repairing it.

Disclosure of Invention

The invention aims to provide a sand blocking device for water and soil conservation based on hydraulic engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a block husky device for soil and water conservation based on hydraulic engineering, includes the bottom plate, the bottom plate passes through solid fixed cone and ground fixed connection, the upper surface middle part both sides of bottom plate are rotated through the axle bed and are connected with blocking mechanism, be provided with the supporting mechanism who is used for carrying out the support to blocking mechanism between blocking mechanism's the back and the bottom plate upper surface, blocking mechanism's front side is provided with the limiting plate of being connected with fixed surface on the bottom plate, the front side of limiting plate is provided with angularly adjustable interception mechanism.

As a further scheme of the invention: the blocking mechanism comprises a fixing frame which is of a U-shaped frame structure, a baffle is installed in a U-shaped groove of the fixing frame, meshes which are evenly and orderly distributed are arranged on the surface of the baffle, an extending plate which is vertically distributed with the baffle is arranged at the bottom of the front side of the baffle, the extending plate is lower than a limiting plate, silt overflowing the limiting plate can cover the upper surface of the extending plate by setting the height of the extending plate to be lower than the height of the limiting plate, so that downward pressure is generated on the extending plate, the extending plate drives the fixing frame to tilt forward, the silt is blocked, the fixing frame tilts forward by the extending plate, a stable triangular structure is formed between the fixing frame and the bottom plate, the strength of the fixing frame is greatly enhanced, the fixing frame is not easy to be washed away by the silt, and the silt is pressed on the upper surface of the extending plate all the time under the effect of the extending plate, thereby make the mount can not topple over backward, improved the effect that blocks of mount greatly, be favorable to preventing the loss of silt.

As a still further scheme of the invention: the interior limit of mount is provided with the identical draw-in groove with baffle thickness, the avris of baffle extends to in the draw-in groove and through bolt fixed connection, through the setting of draw-in groove, is convenient for install and change the baffle, when the device's baffle damaged, only need to twist off the bolt between baffle and the mount and can change the baffle, simple convenient and fast, and the work load is low.

As a still further scheme of the invention: the supporting mechanism comprises two supporting rods, the supporting rods are symmetrically distributed on two sides of the back of the fixing frame, the top ends of the supporting rods are connected with the fixing frame in a rotating mode through rotating shafts, the bottom of the supporting rods is connected with a T-shaped sliding block in a rotating mode through rotating shafts, the upper surface of the bottom plate is provided with a T-shaped sliding groove in sliding connection with the sliding block, a supporting spring is arranged between the sliding block and the inner wall of the sliding groove, the supporting mechanism can be forwardly inclined through the matching of the diameters of the supporting rods, the sliding block, the sliding groove and the supporting spring when the extending plate is inclined downwards, the fixing frame can drive the supporting rods and the sliding block to move, and under the elastic action of the supporting spring, the fixing frame can be well supported, so that the strength of the device is further enhanced.

As a still further scheme of the invention: the intercepting mechanism comprises a first intercepting plate and a second intercepting plate, adjusting plates are rotatably connected to two sides of the bottoms of the first intercepting plate and the second intercepting plate, the bottom of each adjusting plate is fixedly connected with the upper surface of the bottom plate, meshes which are distributed in order are arranged on the surfaces of the first intercepting plate and the second intercepting plate, the height of the second intercepting plate is higher than that of the first intercepting plate and lower than that of the limiting plate, silt can be intercepted in a gradient mode through the arranged first intercepting plate and the arranged second intercepting plate, when the silt intercepted on the front side of the first intercepting plate is higher than that of the first intercepting plate, the silt can penetrate through the front side of the first intercepting plate to the front side of the second intercepting plate, and when the silt intercepted on the front side of the second intercepting plate is higher than that of the second intercepting plate, the silt can penetrate through the front side of the second intercepting plate to the front side of the limiting plate, so that the silt is intercepted in a gradient mode, and accumulated, can effectively prevent the phenomenon that silt is piled up together and causes strong pressure.

As a still further scheme of the invention: the regulating plate is semi-circular structure, just the surface of regulating plate is provided with the regulation mouth, the centre of a circle of regulation mouth is the same with the centre of a circle of first interception board and second interception board, the both sides of first interception board and second interception board all are provided with the double-screw bolt, the tip of double-screw bolt extends to the regulation mouth outside and threaded connection has the nut, through the cooperation between regulating plate, double-screw bolt and the nut, can adjust the angle of first interception board and second interception board according to actual situation to be favorable to intercepting silt more, the flexibility is strong.

As a still further scheme of the invention: the back top both sides of first interception board and second interception board all are provided with the spring, spring and second interception board fixed connection on the first interception board, spring and limiting plate fixed connection on the second interception board through the setting of spring, have strengthened the stability of first interception board and second interception board.

As a still further scheme of the invention: the fixed cone is including the cone of injecting the basement, the surface of cone is provided with the barb of even orderly distribution, just the top threaded connection of cone has hexagon socket head cap screw, through the setting of cone and barb for the cone can be firmly fixed subaerial, has strengthened the fastness.

As a still further scheme of the invention: the inner hexagonal bolt comprises a head, a smooth rod and a screw rod, wherein the smooth rod is positioned at the bottom of the head, the screw rod is positioned at the bottom of the smooth rod, through holes are formed in the front edge and the rear edge of the surface of the base plate, circular grooves are formed in the upper surface of the through holes, the bottom of the screw rod penetrates through the through holes to be in threaded connection with the top end of a cone, the diameter and the length of the smooth rod are matched with the diameter and the depth of the circular holes, the thickness of the head is matched with the depth of the circular grooves, the cone is fixed on the ground during installation, the through holes in the base plate are distributed correspondingly with the head of the cone, then the bottom of the screw rod of the inner hexagonal bolt penetrates through the through holes to be in threaded connection with the top end of the cone, when the inner hexagonal bolt is screwed down, the head of the inner hexagonal bolt is flush with the upper surface of the base plate, so that the installation of the base plate is completed, when the inner hexagonal bolt is required to be dismounted, the device can be repeatedly used and is convenient and quick to disassemble and assemble.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the height of the extension plate is lower than that of the limiting plate, so that silt overflowing the limiting plate can cover the upper surface of the extension plate, and downward pressure is generated on the extension plate, and the extension plate drives the fixing frame to tilt forward, so that the silt is blocked, and the fixing frame tilts forward through the extension plate, so that a stable triangular structure is formed between the fixing frame and the bottom plate, and thus the strength of the fixing frame is greatly enhanced, the fixing frame is not easily damaged by the silt, and the silt is always pressed on the upper surface of the extension plate under the action of the extension plate, so that the fixing frame cannot tilt backwards, the blocking effect of the fixing frame is greatly improved, and the loss of the silt is favorably prevented.

2. Through the setting of draw-in groove, be convenient for install and change the baffle, when the device's baffle damaged, only need to twist off the bolt between baffle and the mount and can change the baffle, simple convenient and fast, and the work load is low.

3. Through the cooperation of bracing piece, slider, spout and supporting spring's diameter, when the extension board downward sloping, the mount just can incline forward, and the mount can drive bracing piece and slider and remove this moment to under supporting spring's elastic action, can play good supporting role to the mount, thereby further strengthened the intensity of device.

4. Can divide the gradient interception to silt through first interception board and the second interception board that sets up, silt when the first interception board front side interception is higher than the height of first interception board, silt just can pass the front side of first interception board to second interception board, silt when the second interception board front side interception is higher than the height of second interception board, silt just can pass the front side of second interception board to the limiting plate, with this interception to silt, make silt form the gradient and pile up, can prevent effectively that silt from piling up together and leading to the fact the phenomenon of powerful pressure to take place, through the regulating plate, cooperation between double-screw bolt and the nut, can adjust the angle of first interception board and second interception board according to actual situation, thereby be favorable to intercepting silt more, the flexibility is strong.

5. During the installation, earlier be fixed in the ground end with the cone, then correspond the distribution with the through-hole on the bottom plate and the head of cone, then pass the top threaded connection of through-hole and cone with hexagon socket head cap screw's screw rod bottom, when screwing up hexagon socket head cap screw, hexagon socket head cap screw's head and the upper surface parallel and level of bottom plate to accomplish the installation to the bottom plate, when needs are dismantled, only need to twist out hexagon socket head cap screw and can dismantle the bottom plate, make the device can used repeatedly, and easy dismounting is swift.

Drawings

Fig. 1 is a schematic structural view of a sand barrier for soil and water conservation based on hydraulic engineering.

Fig. 2 is a schematic structural diagram of another view angle of a sand barrier device for soil and water conservation based on hydraulic engineering.

Fig. 3 is a front view of a sand barrier for soil and water conservation based on hydraulic engineering.

Fig. 4 is a schematic structural view of a bottom plate of a sand barrier for soil and water conservation based on hydraulic engineering.

Fig. 5 is an enlarged view of a in fig. 4.

Fig. 6 is a schematic structural view of a fixed cone in a sand barrier for soil and water conservation based on hydraulic engineering.

Fig. 7 is a schematic structural view of a fixing frame in a sand barrier for soil and water conservation based on hydraulic engineering.

Fig. 8 is a connection view of a fixing frame and a blocking plate in a sand barrier for soil and water conservation based on hydraulic engineering.

Fig. 9 is a schematic structural view of an intercepting mechanism in a sand barrier for soil and water conservation based on hydraulic engineering.

In the figure: 1. a base plate; 2. a fixed cone; 3. a fixed mount; 4. a baffle plate; 5. a support bar; 6. a chute; 7. a slider; 8. a support spring; 9. a limiting plate; 10. an interception mechanism; 11. an extension plate; 12. a first interception plate; 13. a second interception plate; 14. a spring; 15. an adjusting plate; 16. a through hole; 17. a circular groove; 18. an adjustment port; 19. a cone; 20. a barb; 21. a head portion; 22. a screw; 23. a smooth rod; 24. a card slot; 25. a stud.

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.

Referring to fig. 1 to 9, in an embodiment of the present invention, a sand blocking device for soil and water conservation based on hydraulic engineering includes a bottom plate 1, the bottom plate 1 is fixedly connected to the ground through a fixing cone 2, two sides of a middle portion of an upper surface of the bottom plate 1 are rotatably connected to blocking mechanisms through shaft seats, a supporting mechanism for supporting the blocking mechanisms is disposed between a back of the blocking mechanisms and the upper surface of the bottom plate 1, a limiting plate 9 fixedly connected to the upper surface of the bottom plate 1 is disposed on a front side of the blocking mechanisms, and an intercepting mechanism 10 with an adjustable angle is disposed on a front side of the limiting plate 9.

Stop mechanism includes mount 3, mount 3 is the frame structure of "U" type, baffle 4 is installed to the U type inslot of mount 3, the surface of baffle 4 is provided with the mesh of even orderly distribution, just the front side bottom of baffle 4 is provided with rather than the extension board 11 of vertical distribution, extension board 11 is less than the height of limiting plate 9.

Highly be less than limiting plate 9's height through setting up extension board 11, make the silt of overflowing limiting plate 9 can cover the upper surface at extension board 11, thereby produce decurrent pressure to extension board 11, make extension board 11 drive mount 3 to leaning forward, thereby block silt, and make mount 3 to leaning forward through extension board 11, make to form stable triangular structure between mount 3 and the bottom plate 1, thereby the intensity of mount 3 has been strengthened greatly, make mount 3 be difficult for being washed out by silt, and under the effect of extension board 11, make silt press the upper surface at extension board 11 all the time, thereby make mount 3 can not topple over backward, the effect of blockking of mount 3 has been improved greatly, be favorable to preventing the loss of silt.

The interior limit of mount 3 is provided with the identical draw-in groove 24 of baffle 4 thickness, the avris of baffle 4 extends to in the draw-in groove 24 and through bolt fixed connection.

Through the setting of draw-in groove 24, be convenient for install and change baffle 4, when the device's baffle 4 damaged, only need to twist off the bolt between baffle 4 and the mount 3 can change baffle 4, simple convenient and fast, and the work load is low.

The supporting mechanism comprises a supporting rod 5, the supporting rod 5 is provided with two supporting rods, the two supporting rods are symmetrically distributed on two sides of the back of the fixing frame 3, the top end of each supporting rod 5 is rotatably connected with the fixing frame 3 through a rotating shaft, the bottom of each supporting rod 5 is rotatably connected with a T-shaped sliding block 7 through a rotating shaft, the upper surface of the bottom plate 1 is provided with a T-shaped sliding groove 6 in sliding connection with the sliding block 7, and a supporting spring 8 is arranged between the sliding block 7 and the inner wall of the sliding groove 6.

Through the cooperation of bracing piece 5, slider 7, spout 6 and supporting spring 8's diameter, when extension board 11 downward sloping, mount 3 just can incline forward, and mount 3 can drive bracing piece 5 and slider 7 and remove this moment to under supporting spring 8's elastic action, can play good supporting role to mount 3, thereby further strengthened the intensity of device.

Intercepting mechanism 10 includes first interception board 12 and second interception board 13, the bottom both sides of first interception board 12 and second interception board 13 are all rotated and are connected with regulating plate 15, fixed surface is connected on regulating plate 15's bottom and the bottom plate 1, the surface of first interception board 12 and second interception board 13 all is provided with the mesh that distributes in order, just the second interception board 13 highly is higher than first interception board 12, is less than limiting plate 9.

Can divide the gradient interception to silt through first interception board 12 and the second interception board 13 that sets up, silt when the interception of first interception board 12 front side is higher than the height of first interception board 12, silt just can pass first interception board 12 to the front side of second interception board 13, silt when the interception of second interception board 13 front side is higher than the height of second interception board 13, silt just can pass the front side of second interception board 13 to limiting plate 9, intercept silt with this, make silt form the gradient and pile up, can prevent effectively that silt from piling up together and causing the phenomenon of powerful pressure to take place.

The adjusting plate 15 is of a semicircular structure, the surface of the adjusting plate 15 is provided with an adjusting opening 18, the circle center of the adjusting opening 18 is the same as the circle centers of the first interception plate 12 and the second interception plate 13, studs 25 are arranged on two sides of the first interception plate 12 and the second interception plate 13, and the end portions of the studs 25 extend to the outer side of the adjusting opening 18 and are in threaded connection with nuts.

Through the cooperation between regulating plate 15, double-screw bolt 25 and the nut, can adjust the angle of first interception board 12 and second interception board 13 according to actual conditions to be favorable to more intercepting silt, the flexibility is strong.

The back top both sides of first interception board 12 and second interception board 13 all are provided with spring 14, spring and second interception board 13 fixed connection on the first interception board 12, spring and limiting plate 9 fixed connection on the second interception board 13.

The stability of the first and

second interceptor plates

12, 13 is enhanced by the provision of the springs 14.

The fixed cone 2 comprises a cone 19 inserted into the ground bottom, barbs 20 distributed uniformly and orderly are arranged on the surface of the cone 19, and an inner hexagon bolt is connected to the top end of the cone 19 in a threaded manner.

By the arrangement of the cone 19 and the barbs 20, the cone can be firmly fixed on the ground, and the firmness is enhanced.

The hexagon socket head cap screw includes head 21, is located smooth pole 23 of head 21 bottom and is located the screw rod 22 of smooth pole 23 bottom, the edge all is provided with through-hole 16 around the surface of bottom plate 1, the upper surface of through-hole 16 is provided with circular slot 17, the top threaded connection of through-hole 16 and cone 19 is passed to screw rod 22 bottom, the diameter and the length of smooth pole 23 are identical with the diameter and the degree of depth of round hole 16, the thickness of head 21 is identical with the degree of depth of circular slot 17.

During the installation, earlier be fixed in the ground end with cone 19, then correspond the distribution with the through-hole on the bottom plate 1 and the head of cone 19, then pass through-hole 16 and the top threaded connection of cone 19 with hexagon socket head cap screw's screw rod 22 bottom, when screwing up hexagon socket head cap screw, hexagon socket head cap screw's head and bottom plate 1's upper surface parallel and level, thereby accomplish the installation to bottom plate 1, when needs are dismantled, only need to unscrew hexagon socket head cap screw and can dismantle bottom plate 1, make the device can used repeatedly, and easy dismounting is swift.

The working principle of the invention is as follows:

when the silt blocking device is used, silt is firstly blocked through the arrangement of the blocking mechanism 10, silt can be blocked in a gradient manner through the arranged first interception plate 12 and the second interception plate 13, when the silt blocked at the front side of the first interception plate 12 is higher than the height of the first interception plate 12, the silt can penetrate through the first interception plate 12 to the front side of the second interception plate 13, when the silt blocked at the front side of the second interception plate 13 is higher than the height of the second interception plate 13, the silt can penetrate through the second interception plate 13 to the front side of the limiting plate 9, so that the silt is blocked, the silt is subjected to gradient accumulation, the phenomenon that the silt is accumulated together to cause strong pressure can be effectively prevented, when the silt overflows the limiting plate 9, the silt can cover the upper surface of the extension plate 11, so that downward pressure is generated on the extension plate 11, the extension plate 11 drives the silt to incline forwards 3, and the silt is blocked, and make mount 3 incline forward through extension board 11 for form stable triangular structure between mount 3 and the bottom plate 1, thereby strengthened the intensity of mount 3 greatly, make mount 3 be difficult for being washed out by silt, and under the effect of extension board 11, make silt press the upper surface at extension board 11 all the time, thereby make mount 3 can not topple over backward, improved the effect that blocks of mount 3 greatly, be favorable to preventing the loss of silt.

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 considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a block husky device for soil and water conservation based on hydraulic engineering, a serial communication port, including bottom plate (1), bottom plate (1) is through fixed awl (2) and ground fixed connection, the upper surface middle part both sides of bottom plate (1) are rotated through the axle bed and are connected with blocking mechanism, be provided with the supporting mechanism who is used for carrying out the support to blocking mechanism between blocking mechanism's the back and bottom plate (1) upper surface, blocking mechanism's front side is provided with limiting plate (9) of being connected with bottom plate (1) upper surface fixed, the front side of limiting plate (9) is provided with angularly adjustable interception mechanism (10).

2. The sediment trapping device for soil and water conservation based on hydraulic engineering of claim 1, characterized in that, the blocking mechanism includes mount (3), mount (3) are the frame structure of "U" type, baffle (4) are installed to the U type inslot of mount (3), the surface of baffle (4) is provided with the mesh of even orderly distribution, just the front side bottom of baffle (4) is provided with rather than perpendicular distribution's extension board (11), extension board (11) are less than the height of limiting plate (9).

3. The sand blocking device for soil and water conservation based on hydraulic engineering according to claim 2, wherein the inner edge of the fixing frame (3) is provided with a clamping groove (24) matched with the thickness of the baffle (4), and the side of the baffle (4) extends into the clamping groove (24) and is fixedly connected with the clamping groove through a bolt.

4. The water conservancy project-based sand blocking device for water and soil conservation is characterized in that the supporting mechanism comprises two supporting rods (5), the two supporting rods (5) are symmetrically distributed on two sides of the back of the fixing frame (3), the top ends of the supporting rods (5) are rotatably connected with the fixing frame (3) through rotating shafts, the bottom of each supporting rod (5) is rotatably connected with a T-shaped sliding block (7) through the rotating shafts, a T-shaped sliding groove (6) in sliding connection with the sliding block (7) is formed in the upper surface of the bottom plate (1), and a supporting spring (8) is arranged between the sliding block (7) and the inner wall of the sliding groove (6).

5. The sand blocking device for soil and water conservation based on hydraulic engineering according to claim 1, wherein the intercepting mechanism (10) comprises a first intercepting plate (12) and a second intercepting plate (13), adjusting plates (15) are rotatably connected to two sides of the bottoms of the first intercepting plate (12) and the second intercepting plate (13), the bottoms of the adjusting plates (15) are fixedly connected with the upper surface of the bottom plate (1), meshes distributed in order are arranged on the surfaces of the first intercepting plate (12) and the second intercepting plate (13), and the height of the second intercepting plate (13) is higher than that of the first intercepting plate (12) and lower than that of the limiting plate (9).

6. The sand blocking device for soil and water conservation based on hydraulic engineering according to claim 5, wherein the adjusting plate (15) is of a semicircular structure, the surface of the adjusting plate (15) is provided with an adjusting opening (18), the circle center of the adjusting opening (18) is the same as that of the first interception plate (12) and the second interception plate (13), two sides of the first interception plate (12) and the second interception plate (13) are provided with studs (25), and the end parts of the studs (25) extend to the outer side of the adjusting opening (18) and are in threaded connection with nuts.

7. The sand blocking device for soil and water conservation based on hydraulic engineering according to claim 5, wherein springs (14) are arranged on two sides of the top back ends of the first blocking plate (12) and the second blocking plate (13), the springs on the first blocking plate (12) are fixedly connected with the second blocking plate (13), and the springs on the second blocking plate (13) are fixedly connected with the limiting plate (9).

8. The sand blocking device for soil and water conservation based on hydraulic engineering as claimed in claim 1, wherein the fixed cone (2) comprises a cone (19) inserted into the ground bottom, barbs (20) are uniformly and orderly distributed on the surface of the cone (19), and a hexagon socket head cap screw is connected to the top end of the cone (19) in a threaded manner.

9. The sand blocking device for soil and water conservation based on hydraulic engineering according to claim 8, wherein the hexagon socket head cap screw comprises a head (21), a smooth rod (23) located at the bottom of the head (21), and a screw (22) located at the bottom of the smooth rod (23), through holes (16) are formed in the front edge and the rear edge of the surface of the bottom plate (1), a circular groove (17) is formed in the upper surface of each through hole (16), the bottom of the screw (22) penetrates through the through holes (16) to be in threaded connection with the top end of the cone (19), the diameter and the length of the smooth rod (23) are matched with the diameter and the depth of the circular hole (16), and the thickness of the head (21) is matched with the depth of the circular groove (17).