CN219099939U

CN219099939U - Ecological restoration slope protection of channel

Info

Publication number: CN219099939U
Application number: CN202320184343.2U
Authority: CN
Inventors: 倪高宇; 王思军; 李世平; 周帆; 杨姣; 宋金红
Original assignee: Hubei Yingdu Water Resources And Hydropower Construction Co ltd
Current assignee: Hubei Yingdu Water Resources And Hydropower Construction Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-05-30
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to a slope protection technology's field specifically discloses a ecological restoration bank protection of channel, its including the interval set up on the slope a plurality of baffles, set firmly just one end is in the positioning tube of slope soil body, lay the green layer of planting on the slope and bury the installation net in green layer of planting, the last rotation of positioning tube is provided with a plurality of inserted bars, be provided with the drive assembly who is used for driving the one end rotation of inserted bar to keep away from the positioning tube on the positioning tube, the installation net with be provided with the coupling assembling of fastening connection two between the baffle. This application has the effect that improves the stability of bank protection.

Description

Ecological restoration slope protection of channel

Technical Field

The application relates to the field of side slope protection technology, in particular to a channel ecological restoration slope protection.

Background

The slope protection refers to the collective name of various paving and planting on the slope surface for preventing the slope from being washed. In the construction process, the slope protection structure is arranged on the slope, so that the stability of the slope can be effectively improved.

At present, in the construction of ditches, a base layer injection slope protection technology is often adopted to carry out ecological restoration of channel slopes. In the ecological restoration process of the side slope, firstly, a mounting net is fixed on the surface of the side slope through a plurality of inserted bars, and then, a mixture of greening base materials, fibers, soil planting soil, vegetation seeds and the like is uniformly sprayed on the mounting net of the side slope through a spraying machine, so that a protective layer is formed on the side slope; after vegetation seeds in the mixture grow, greening and repairing of the channel side slope are realized through green plants distributed on the side slope.

Aiming at the related technology, on one hand, as the two sides of the side slope of the channel are corroded by rainwater and water body of the channel for a long time, the soil on the two sides of the channel is softer and has higher water content, so that the installation firmness of the inserted link on the soil layer of the side slope is limited; in particular, in some soft soil construction areas such as coasts, along rivers and the like, or in some construction areas where the side slope of a ditch is filled with miscellaneous soil and backfill soil, the inserted link is difficult to firmly install on the soil layer, so that the stability of the side slope is not high; on the other hand, the green plant layer on the slope installation net is easy to be eroded by rain water to loose and collapse from the installation net, so that the stability of the slope protection is poor, and the slope protection is required to be improved.

Disclosure of Invention

In order to improve the stability of bank protection, this application provides a ecological restoration bank protection of channel.

The application provides a channel ecological remediation bank protection adopts following technical scheme:

the utility model provides a slope protection is restoreed to channel ecology, includes that the interval sets up a plurality of baffles on the slope surface, sets firmly just one end is in the positioning tube of slope soil body, lay in the green layer of planting of slope surface and bury the installation net in green layer of planting, the last rotation of positioning tube is provided with a plurality of inserted bars, be provided with the drive assembly who is used for driving the one end rotation of inserted bar to keep away from the positioning tube on the positioning tube, the installation net with be provided with the coupling assembling of fastening connection two between the baffle.

Through adopting above-mentioned technical scheme, under drive assembly's drive, the inserted bar on the positioning tube is fastened in the side slope soil body for the firm in connection of positioning tube and side slope soil body strengthens by a wide margin, makes the positioning tube be difficult for taking place to drop on the side slope, thereby makes the stable connection of slope protection structure on the side slope surface. The plurality of positioning cylinders are connected with the partition plates into a whole, so that the installation stability of the slope structure is further improved; on the other hand, the side slope is divided into a plurality of sections by the partition boards, and the green planting layers on the side slope are segmented and layered by the partition boards, so that the green planting layers are not easy to loose and collapse due to rain wash under the barrier and the support of the partition boards, and the stability of the slope protection is greatly improved.

Optionally, the perforation has been seted up to the positioning tube week side, drive assembly is in including sliding the setting the installation cover of positioning tube inner chamber with rotate the connecting rod of connection in installation cover periphery, the connecting rod keep away from the one end of installation cover runs through the perforation and with the inserted bar middle part rotates to be connected, the axis of rotation at connecting rod both ends all with the axis of rotation of inserted bar is consistent, be provided with in the positioning tube and be used for driving the installation cover carries out reciprocating motion along the direction of perpendicular to inserted bar axis of rotation.

Through adopting above-mentioned technical scheme, after constructor inserts the positioning tube in the soil body, through adjusting the driving piece to make the installation cover in the positioning tube remove, the installation cover that removes this moment drives the connecting rod and rotates, then pivoted connecting rod promotes the inserted bar and rotates, makes the one end rotation of inserted bar keep away from the positioning tube, thereby realizes that the one end of inserted bar inserts in the soil body to one side, realizes the anti anchor installation that floats of positioning tube in the soil body.

Optionally, the driving piece including rotate install in the threaded rod of positioning tube inner chamber, the length direction and the axis of rotation of threaded rod all with the axis of rotation looks vertically of inserted bar, the installation cover thread bush is located the week side of threaded rod.

Through adopting above-mentioned technical scheme, during the construction, constructor rotates the threaded rod, then pivoted threaded rod orders about the positioning cylinder and removes along the length direction of threaded rod to drive through the positioning cylinder that removes and connect the rotation.

Optionally, the spacing groove has been seted up to baffle week side, the spout has been seted up in an inner wall of spacing groove on the baffle, coupling assembling including slidable mounting in gag lever post in the spout and setting are in be used for right on the baffle the locking piece that the slip of gag lever post was locked, the one end slidable shutoff of gag lever post the opening of spacing groove.

Through adopting above-mentioned technical scheme, after the baffle is fixed in on the slope surface, constructor lays the installation net on the slope surface to make the net wire of installation net impress in the spacing groove, then adjust the gag lever post, and make the gag lever post slip shutoff spacing groove opening after, through locking piece with gag lever post locking location, thereby under the spacing of gag lever post, the net wire lock of installation net is in the spacing inslot, realizes the stable installation of installation net and baffle.

Optionally, the through-hole of intercommunication spout inner chamber has been seted up to the upper end of baffle, the locking piece is including sliding the setting is in the locking lever in the through-hole, a plurality of jacks that supply the locking lever to peg graft have been seted up to gag lever post week side.

Through adopting above-mentioned technical scheme, wait that the gag lever post slides to required position, and when a certain jack on the gag lever post aligns the through-hole, constructor slip locking lever to make the locking lever insert in the jack of gag lever post, realize the stable connection of locking lever on the baffle.

Optionally, the sliding sleeve has been set firmly to the week side of locking lever, the periphery side of sliding sleeve with the laminating of through-hole inner peripheral wall slip, be provided with the preforming in the opening part of through-hole on the baffle, the sliding sleeve is kept away from the one end detachable laminating of gag lever post the terminal surface of clamp plate.

Through adopting above-mentioned technical scheme, the sliding sleeve and the preforming cooperation of setting are used for the locking lever is in the through-hole stable slip in, still is difficult for falling from the baffle under the restriction of preforming.

Optionally, the plurality of baffles are arranged on the slope surface along the direction away from the channel water body at intervals, and the length direction of a plurality of baffles is intersected with the extending direction of the slope surface.

Through adopting above-mentioned technical scheme, a plurality of baffles that the interval was arranged carry out the blocking to the green layer of planting on the side slope to make green layer of planting blocking arrangement on the side slope, with the steady reinforcement that realizes green layer of planting through the support of baffle. In rainy weather, rainwater flows along the inclined upper end face of the partition plate so as to reduce the accumulation of the rainwater on the slope surface of the side slope.

Optionally, a drainage canal is paved on the slope surface of the side slope, the lower end of the drainage canal is communicated with a channel water body, and a drainage port for the lower end of the partition board to extend in is formed in the peripheral wall of the drainage canal.

Through adopting above-mentioned technical scheme, the drainage canal that sets up can collect the rainwater that leads out on a plurality of baffles to in making the rainwater on the side slope flow into channel water fast.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the inserted link obliquely inserted into the slope soil body improves the connection firmness of the positioning cylinder and the slope soil body, and the plurality of partition boards are arranged, so that the slope is divided into a plurality of sections by the partition boards, the green planting layer on the slope is segmented and layered by the partition boards, and is not easy to be eroded by rain water and loose and collapse, so that the stability of the slope is greatly improved;

2. the constructor adjusts the driving piece to enable the installation sleeve in the positioning cylinder to move, the moving installation sleeve drives the connecting rod to rotate, the rotating connecting rod pushes the inserting rod, one end of the inserting rod is enabled to rotate away from the positioning cylinder, and therefore one end of the inserting rod is enabled to be obliquely inserted into soil;

3. after the partition board is fixed on the slope surface, constructors lay the installation net on the slope surface, make the net wires of the installation net pressed into the limit grooves, then adjust the limit rods, make the limit rods slide to block the limit groove openings, make the net wires of the installation net locked in the limit grooves, and realize stable installation of the installation net and the partition board.

Drawings

FIG. 1 is a schematic cross-sectional view of an embodiment of the present application;

FIG. 2 is a schematic view showing the structure of the mounting net and the partition;

FIG. 3 is a schematic diagram showing the cross-sectional hole structure of the inner structure of the positioning cylinder;

fig. 4 is a schematic diagram showing the hole structures of the partition plate, the stopper rod and the locking rod.

Reference numerals: 1. slope surface; 2. a partition plate; 21. a limit groove; 22. a slit hole; 23. tabletting; 3. a positioning cylinder; 31. a positioning sleeve; 32. a rod; 33. a fastening nut; 4. a green planting layer; 5. installing a net; 61. a mounting sleeve; 62. a connecting rod; 63. a driving member; 631. a threaded rod; 71. a limit rod; 72. a locking lever; 73. a sliding sleeve; 8. a drainage canal; 9. a deflector rod.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses ecological restoration slope protection of a channel. Referring to fig. 1 and 2, the ecological restoration slope protection of the channel comprises a plurality of partition boards 2 which are arranged on a slope surface 1 at intervals, a positioning cylinder 3 which is fixedly connected to the partition boards 2 and one end of which is deep into a slope soil body, a green planting layer 4 paved on the slope surface 1 and a mounting net 5 buried in the green planting layer 4, wherein a connecting component for fixedly connecting the mounting net 5 and the partition boards 2 is arranged between the mounting net and the partition boards.

Referring to fig. 2 and 3, in order to realize the firm locking of the positioning cylinder 3 on the slope soil body, a positioning sleeve 31 is fixedly arranged on the positioning cylinder 3 through bolts, a through hole is formed in the peripheral wall of the positioning cylinder 3, an inserting rod 32 is rotatably arranged on the peripheral side of the positioning sleeve 31, and one end, far from the positioning sleeve 31, of the inserting rod 32 is rotatably penetrated out of the through hole. The positioning cylinder 3 is provided with a driving component for driving one end of the inserted rod 32 to rotate away from the positioning cylinder 3.

Referring to fig. 1, the driving assembly includes a mounting sleeve 61 disposed in an inner cavity of the positioning cylinder 3 and a connecting rod 62 rotatably connected to an outer periphery of the mounting sleeve 61, wherein one end of the connecting rod 62 far away from the mounting sleeve 61 penetrates through the through hole and is rotatably connected to a middle portion of the inserting rod 32, rotation axes of two ends of the connecting rod 62 are consistent with rotation axes of the inserting rod 32, and a driving member 63 for driving the mounting sleeve 61 to reciprocate along a direction perpendicular to the rotation axis of the inserting rod 32 is disposed in the positioning cylinder 3.

In this embodiment, the driving member 63 includes a threaded rod 631 rotatably mounted in the inner cavity of the positioning cylinder 3, the length direction and the rotation axis of the threaded rod 631 are perpendicular to the rotation axis of the plunger 32, and the mounting sleeve 61 is screwed around the threaded rod 631. In construction, the operator rotates the threaded rod 631, and then the rotated threaded rod 631 drives the positioning cylinder 3 to move along the length direction of the threaded rod 631, so that the connecting rod 62 is driven to rotate by the moving positioning cylinder 3. The rotating connecting rod 62 pushes the inserted link 32 to rotate, so that one end of the inserted link 32 rotates away from the positioning cylinder 3, and one end of the inserted link 32 is obliquely inserted into the soil body, thereby realizing anti-floating anchoring installation of the positioning cylinder 3 in the soil body.

In another embodiment, the driving member 63 includes a pull rod slidably mounted in the inner cavity of the positioning cylinder 3, the length direction of the pull rod is consistent with the length direction of the positioning cylinder 3, and the inner circumferential wall of the threaded cylinder is welded with the circumferential side of the pull rod. During construction, the pull rod is pulled, so that the pull rod drives the positioning cylinder 3 to slide, and then the sliding positioning cylinder 3 drives the inserting rod 32 to rotate through the connecting rod 62, so that the inserting rod 32 is inserted into a soil body.

Referring to fig. 1 and 3, in order to realize stable installation of the partition plate 2 and the positioning cylinder 3, one end of the threaded rod 631 in the length direction extends out of the inner cavity of the positioning cylinder 3, threads are arranged on the circumference side of one end of the threaded rod 631 extending out of the inner cavity of the positioning cylinder 3, and an installation hole for the threaded rod 631 to penetrate is formed in the partition plate 2; after the positioning cylinder 3 is inserted into the slope soil body and the inserting rod 32 at the periphery of the positioning cylinder 3 is inserted into the slope soil body; the partition board 2 is scheduled to be positioned at one end of the threaded rod 631 through the mounting hole, the partition board 2 is paved on the slope 1, then a gasket (not shown in the figure) is sleeved at the end part of the threaded rod 631, and a fastening nut 33 is sleeved at the end part of the threaded rod 631 in a threaded manner, so that the fastening nut 33 abuts against one side, far away from the slope 1, of the partition board 2, and the partition board 2 is positioned on the positioning cylinder 3.

Referring to fig. 2, in this embodiment, a plurality of baffles 2 are arranged on the slope 1 along the direction interval of keeping away from the channel water, in order to realize the quick drainage of rainwater on the slope, a plurality of baffles 2 are the V font of inversion, the extending direction of a plurality of baffles 2 all intersects with the extending direction of slope 1, drainage canal 8 has all been laid at baffle 2 length direction's both ends on the slope 1, and the lower extreme intercommunication channel water of drainage canal 8, the upper end is uncovered, the drainage mouth that supplies baffle 2 lower extreme to stretch into is offered to the perisporium of drainage canal 8, and leave the clearance between the roof of drainage mouth and the rainwater holding surface of baffle 2.

In another embodiment, the partition board 2 may be a long straight board, and the length direction of the partition board 2 and the flow direction of the canal water flow form an included angle of 10-45 degrees, and the included angle is set only by ensuring that rainwater is not easy to pool on the partition board 2.

Referring to fig. 4, in order to lock the installation net 5 on the partition board 2, a limit groove 21 is formed on one side of the partition board 2 away from the bottom surface of the side slope, a sliding groove is formed on one inner wall of the limit groove 21 on the partition board 2, the connection assembly comprises a limit rod 71 slidably installed in the sliding groove, and one end of the limit rod 71 is slidably used for blocking the opening of the limit groove 21; a locking member for locking the sliding of the stopper rod 71 is provided on the partition plate 2.

In this embodiment, the through hole communicating with the inner cavity of the chute is formed in the upper end of the partition board 2, the locking piece comprises a locking rod 72, a sliding sleeve 73 is fixedly arranged on the periphery side of the locking rod 72, the outer periphery side of the sliding sleeve 73 is in sliding fit with the inner peripheral wall of the through hole, a pressing piece 23 is sleeved on the opening of the through hole on the partition board 2 in a threaded manner, the locking rod 72 penetrates through the pressing piece 23, and one end, away from the limiting rod 71, of the sliding sleeve 73 is detachably fitted with the end face of the pressing piece 23. The limit lever 71 has a plurality of insertion holes spaced apart from each other in the longitudinal direction thereof for receiving the lock lever 72.

For facilitating the sliding adjustment of the limiting rod 71 by constructors, one side of the partition plate 2 away from the bottom surface of the side slope is provided with a strip hole 22 communicated with the inner cavity of the chute, the circumference side of the limiting rod 71 is fixedly provided with a deflector rod 9 for the constructors to stir, and one end of the deflector rod 9 penetrates through the strip hole 22.

The implementation principle of the ecological restoration slope protection of the channel in the embodiment of the application is as follows: during construction, constructors firstly plug the positioning cylinder 3 into the soil body of the side slope, then the constructors rotate the threaded rod 631 to drive the positioning cylinder 3 to move along the length direction of the threaded rod 631 through the rotating threaded rod 631, so that the moving positioning cylinder 3 pushes the inserting rod 32 into the soil body through the connecting rod 62, and anchoring installation of the positioning cylinder 3 in the soil body is realized.

After the construction of the positioning cylinders 3 is completed, a constructor lays a plurality of partition boards 2 on the side slope, connects the partition boards 2 with the corresponding positioning cylinders 3, then pours a drainage canal 8 on the side slope, and hangs a mounting net 5; when the installation of the installation net 5 is carried out, a constructor lays the installation net 5 on the slope surface 1, presses one net wire of the installation net 5 into the limit groove 21, then adjusts the limit rod 71, and enables the limit rod 71 to slide to block the opening of the limit groove 21, even if the end part of the limit rod 71 extending out of the sliding groove abuts against the inner wall of the limit groove 21. Then constructor slides the locking rod 72 to make the locking rod 72 insert in the jack of the spacing rod 71, and the net wire on the installation net 5 is locked in the spacing groove 21 of the partition board 2 at this time, so as to realize the installation of the installation net 5 on the partition board 2.

Then, constructors uniformly spray the mixture of greening base materials, fibers, planting loam, vegetation seeds and the like on the installation net 5 of the side slope through a spraying machine so as to form a green planting layer 4 on the side slope; after vegetation seeds in the mixture grow, greening and repairing of the channel side slope are realized through green plants distributed on the side slope.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The ecological restoration slope protection of channel, its characterized in that: including interval setting a plurality of baffles (2) on slope (1), set firmly on baffle (2) and one end go deep into the locating cylinder (3) of slope soil body, lay green planting layer (4) on slope (1) and bury installation net (5) in green planting layer (4), it is provided with a plurality of inserted bars (32) to rotate on locating cylinder (3), be provided with the drive assembly who is used for driving the one end rotation of inserted bar (32) to keep away from locating cylinder (3) on locating cylinder (3), installation net (5) with be provided with the coupling assembling of fastening connection between baffle (2) two.

2. The canal ecological restoration slope protection according to claim 1, characterized in that: perforation has been seted up to positioning tube (3) week side, drive assembly is including sliding setting up installation cover (61) and the rotation of positioning tube (3) inner chamber are connected link (62) of installation cover (61) periphery, link (62) are kept away from one end of installation cover (61) run through perforation and with inserted bar (32) middle part rotation is connected, the axis of rotation at link (62) both ends all with the axis of rotation of inserted bar (32) is unanimous, be provided with in positioning tube (3) and be used for order about installation cover (61) carry out reciprocating motion's driving piece (63) along the direction of perpendicular to inserted bar (32) axis of rotation.

3. A channel ecological restoration slope protection as set forth in claim 2, wherein: the driving piece (63) comprises a threaded rod (631) rotatably mounted in the inner cavity of the positioning cylinder (3), the length direction and the rotation axis of the threaded rod (631) are perpendicular to the rotation axis of the inserted rod (32), and the mounting sleeve (61) is in threaded sleeve arrangement on the periphery of the threaded rod (631).

4. The canal ecological restoration slope protection according to claim 1, characterized in that: limiting grooves (21) are formed in the periphery of the partition plate (2), sliding grooves are formed in one inner wall of the limiting grooves (21) in the partition plate (2), and the connecting assembly comprises limiting rods (71) which are slidably mounted in the sliding grooves and locking pieces which are arranged on the partition plate (2) and used for locking sliding of the limiting rods (71), and one ends of the limiting rods (71) are slidably used for blocking openings of the limiting grooves (21).

5. The canal ecological restoration slope protection according to claim 4, characterized in that: the upper end of the partition plate (2) is provided with a through hole communicated with the inner cavity of the chute, the locking piece comprises a locking rod (72) which is arranged in the through hole in a sliding mode, and the periphery of the limiting rod (71) is provided with a plurality of jacks for the locking rod (72) to be inserted.

6. The canal ecological restoration slope protection according to claim 5, characterized in that: the periphery side of locking pole (72) has set firmly sliding sleeve (73), the periphery side of sliding sleeve (73) with laminating is slided to the internal perisporium of through-hole, be provided with preforming (23) in the opening part of through-hole on baffle (2), sliding sleeve (73) are kept away from the one end detachable laminating of gag lever post (71) the terminal surface of preforming (23).

7. The canal ecological restoration slope protection according to claim 1, characterized in that: the plurality of the partition boards (2) are distributed on the slope (1) at intervals along the direction away from the channel water body, and the length directions of the plurality of the partition boards (2) are intersected with the extending direction of the slope (1).

8. A channel ecological restoration slope according to any one of claims 1-7, wherein: a drainage channel (8) is paved on the slope surface (1), the lower end of the drainage channel (8) is communicated with a channel water body, and a drainage port for the lower end of the partition plate (2) to extend into is formed in the peripheral wall of the drainage channel (8).