CN114351650A

CN114351650A - Grass and wood blanket revetment structure

Info

Publication number: CN114351650A
Application number: CN202111557238.0A
Authority: CN
Inventors: 王浪
Original assignee: Shanghai Chongming Water Conservancy Engineering Co ltd
Current assignee: Shanghai Chongming Water Conservancy Engineering Co ltd
Priority date: 2021-12-18
Filing date: 2021-12-18
Publication date: 2022-04-15
Anticipated expiration: 2041-12-18
Also published as: CN114351650B

Abstract

The application discloses a grass and wood blanket revetment structure, which relates to the technical field of revetment and comprises a revetment body, wherein the revetment body comprises a highway end and a river bank end, a grass and wood blanket is paved on the revetment body, the highway end is provided with a first installation ditch, the river bank end is provided with a second installation ditch, the revetment body is provided with a fixed ditch, a fixed seat is arranged in the fixed ditch and comprises a fixed rod, the fixed seat comprises a first clamping strip and a second clamping strip, a clamping mechanism is arranged on the fixed seat, and a locking mechanism is arranged on the fixed seat; the shore protection body is being offered the connecting ditch, is provided with the supporting seat in the fixed ditch, and the supporting seat includes the support bar, and the dead lever drives the support bar and removes towards keeping away from connecting ditch diapire direction when removing towards the fixed ditch diapire. This application can make the grass and wood blanket can be better press close to the soil layer, the growth of the grass seed of being convenient for.

Description

Grass and wood blanket revetment structure

Technical Field

The application relates to the technical field of revetment, in particular to a grass and wood blanket revetment structure.

Background

At present some river levees or highway both sides can set up the revetment, can not only improve pleasing to the eye degree and can also reduce the loss of soil and water, and common revetment can play the effect of afforestation including vegetation type revetment to further reduce the emergence of soil and water loss through the rhizome of vegetation.

When the grass planting type revetment is constructed, in order to ensure that the survival rate of vegetation is higher, a grass and wood blanket planting mode is usually used. The grass and wood carpet is usually produced in batches in factories, and comprises a large amount of plant fibers such as straws, nutrient soil with special grass seeds, nutrient paper and an external fiber net for fixation. During construction, the grass and wood blanket is paved on the revetment after cleaning and loosening the soil, and after the two ends of the grass and wood blanket are fixed, gun nails or fixing nails are evenly driven into the revetment to stabilize the position of the grass and wood blanket.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology, in order to enable grass seeds to grow better and enable grass roots to penetrate through a grass wood blanket to grab a revetment soil layer better, the grass wood blanket needs to be attached to the soil layer as much as possible, but in the scheme, the grass wood blanket is reinforced only through evenly arranged gun nails or fixing nails, only the grass wood blanket near the gun nails or the fixing nails can be attached to the ground, and the grass wood blanket at other positions may be folded or floated.

Disclosure of Invention

In order to make the vegetation blanket can be better press close to the soil layer, this application provides a vegetation blanket revetment structure.

The application provides a vegetation blanket revetment structure adopts following technical scheme:

a grass and wood blanket revetment structure comprises a revetment body which inclines downwards, wherein the revetment body comprises a higher public road end and a lower river bank end, a plurality of grass and wood blankets are covered and laid on the revetment body, the length direction of the grass and wood blankets extends from the public road end to the river bank end, the public road end is provided with a first installation groove for fixing one end of the grass and wood blanket, the river bank end is provided with a second installation groove for fixing the other end of the grass and wood blanket, the revetment body is provided with fixing grooves perpendicular to the first installation groove and the second installation groove at equal intervals, fixing seats are arranged in the fixing grooves, each fixing seat comprises a fixing rod which is slidably connected in the fixing groove in the direction perpendicular to the revetment body, each fixing seat comprises a first clamping strip and a second clamping strip which are rotatably connected on the fixing rods, and the axes of the first clamping strip and the second clamping strip can reversely rotate along the length direction of the fixing grooves, the first clamping strip and the second clamping strip are used for clamping the vegetation blanket with the fixing rod, a clamping mechanism for driving the first clamping strip and the second clamping strip to rotate and then clamping the vegetation blanket with the fixing rod is arranged on the fixing seat, and a locking mechanism for locking the sliding position of the fixing rod is arranged on the fixing seat;

the shore protection body is adjacent a plurality of connecting ditches have been seted up between the fixed ditch, the connecting ditch with the perpendicular just both ends of fixed ditch are respectively with the difference the fixed ditch intercommunication, be provided with the supporting seat in the fixed ditch, the supporting seat includes along the perpendicular to the support bar of shore protection body direction sliding connection in the connecting ditch, the support bar is used for will covering the vegetation blanket jack-up on the connecting ditch and taut the vegetation blanket, the dead lever orientation drive when fixed ditch diapire removes the support bar removes towards keeping away from connecting ditch diapire direction.

By adopting the technical scheme, when the vegetation blanket is laid, the fixing seats are installed in the fixing grooves, the vegetation blanket is laid between the two fixing grooves, the supporting seats are installed in the connecting grooves, the surfaces of the supporting strips are slightly higher than the surface of the slope protection body or the surfaces of the supporting strips are parallel to each other, the vegetation blanket is laid, the two ends of the vegetation blanket are respectively close to the first clamping strip and the second clamping strip, the two ends of the vegetation blanket extend into the first installing groove and the second installing groove, and the first installing groove and the second installing groove are sealed in a filling mode so as to fix the two ends of the vegetation blanket;

after the first clamping strip and the second clamping strip rotate, the first clamping strip and the fixing rod, and the second clamping strip and the fixing rod clamp the long side of the grass wood blanket through the clamping mechanism, the fixing rod slides towards the bottom wall direction of the fixing groove, the position of the fixing rod after sliding is locked through the locking mechanism, two sides of the grass wood blanket are dragged by the fixing rod, the width direction of the grass wood blanket is straightened, and the grass wood blanket can be better attached to or abutted against the surface of a slope protection;

when the dead lever removed, drive the support bar and remove and stretch out the part from the joint channel in, the support bar with vegetation blanket part jack-up, the less difficult vegetation that influences of jack-up partial area is grown, the support bar with the vegetation blanket along length direction upward flare-out for the vegetation blanket can be better straightened, reduce the emergence vegetation blanket wrinkle fold or the phenomenon of floating empty.

Optionally, the fixing seat includes a long fixing plate, the fixing plate abuts against the bottom wall of the fixing groove, one end of the fixing rod, which is far away from the first clamping strip and the second clamping strip, is fixedly connected with a sliding strip, and a first sliding groove for the sliding strip to slide in a matching manner is formed in the fixing plate; the support bar both ends are located in the fixed ditch, sliding connection has on the fixed plate and is used for promoting the top strip that the support bar removed, the sliding strip is followed drive when first spout removes the top strip removes.

Through adopting above-mentioned technical scheme, the dead lever passes through the sliding strip and slides in first spout to can slide in fixed ditch, can drive a strip when the sliding strip slides and remove, promote support bar one end and rise when a strip removes.

Optionally, two long side walls of the first sliding groove are provided with accommodating cavities, the accommodating cavities are rotatably connected with gears, the sliding strip is fixedly connected with a first rack portion which is used for being meshed with the gears, the fixing plate is provided with a moving long hole which is communicated with the accommodating cavities and used for the sliding of the top strip, and the top strip is provided with a second rack portion which is meshed with the gears.

By adopting the technical scheme, when the sliding strip slides, the first rack part drives the gear to rotate, and the gear rotates and is meshed with the second rack part, so that the top strip is driven to move.

Optionally, the supporting seat includes the butt and is in backup pad on the connecting trench diapire, set up the confession in the backup pad the gliding second spout of support bar, the support bar is kept away from the one end of backup pad sets up to the court is kept away from the arcwall face of backup pad direction convergent.

Through adopting above-mentioned technical scheme, the support bar slides through the second spout, and the support bar is provided with that the arcwall face can be better with the difficult vegetation blanket of splitting of vegetation blanket laminating contact and arcwall face and vegetation blanket butt.

Optionally, the outer wall of the supporting bar is provided with a first water inlet hole communicated with the second chute; the fixing rod is hollow and comprises a water containing groove in the middle, second water inlet holes are uniformly formed in the top wall of the water containing groove, and water seepage holes are formed in the side wall and the bottom wall of the second sliding groove and the side wall of the water containing groove.

Through adopting above-mentioned technical scheme, when raining and rainfall are great, rivers can be through first inlet opening guide to the second spout in, get into through the second inlet opening and store to holding in the basin, when not raining, the water yield is less in the shore protection body soil layer, can supply the rivers of storage to the soil layer in through the infiltration hole, and the vegetation is in the rear portion root system that sprouts also can extend to supporting seat and fixing base, plays better reduction soil erosion and water loss's effect.

Optionally, the detachable connection is used for closing in first installation ditch and the second installation ditch fixed ditch open-ended installation piece, offer the confession on the installation piece the gliding first sliding hole of dead lever, locking mechanism includes threaded connection the first bolt at dead lever both ends, the confession is offered at installation piece top first bolt threaded connection's first screw hole, the confession has been offered at the dead lever top first bolt threaded connection has the thread groove.

By adopting the technical scheme, before the fixed seat is used, the first bolt is sequentially in threaded connection with the first threaded hole and the threaded groove, so that the position of the fixed rod is fixed; when the fixing rod needs to slide downwards to enable the fixing rod to straighten the grass and wood blanket, the first bolt is made to be separated from the thread groove by rotating the first bolt, and after the fixing rod slides downwards, the first bolt is rotated to enable the first bolt to be connected into the thread groove in an inserting mode, and therefore the position of the fixing rod is locked.

Optionally, the two ends of the fixing rod are fixedly connected with connecting blocks, second sliding holes are formed in the connecting blocks, the clamping mechanism comprises abutting strips which are connected in the second sliding holes in a sliding mode, second threaded holes are formed in the top walls of the second sliding holes, and second bolts which are used for abutting against the abutting strips are connected in the second threaded holes in a threaded mode.

Through adopting above-mentioned technical scheme, press from both sides the strip at first clamp with the second presss from both sides the strip and rotates downwards to press from both sides the strip and press from both sides the strip with the second after first clamp is pressed from both sides the strip, the second bolt promotes the butt strip gliding and thereby press first clamp strip and the second and press from both sides the strip through rotating the second bolt, and the vegetation blanket can be pressed from both sides tightly.

Optionally, an insertion groove for inserting the first clamping strip and the second clamping strip is formed in the surface, facing the fixing rod, of the abutting strip, an abutting convex point is fixedly connected to the first clamping strip and the second clamping strip, and the abutting convex point is used for being inserted into the first water inlet after the first clamping strip and the second clamping strip rotate.

By adopting the technical scheme, when the clamping device is not used, the first clamping strip and the second clamping strip are inserted into the insertion groove, and the first clamping strip and the second clamping strip are kept in a vertical state due to the fact that the abutting strips are abutted and pressed by the second bolt, so that the laying of the vegetation blanket is not easily influenced; after rotating first butt joint strip and second butt joint strip, the butt joint bump promotes the vegetation blanket part and sinks into in first inlet port, plays the effect of the tight vegetation blanket of better clamp.

Optionally, the second installation ditch is evenly fixed with the peg graft pole along the direction of perpendicular to fixed ditch, fixedly connected with horizontally horizontal pole between the peg graft pole top, fixedly connected with anti-geotechnological cloth of straining on the horizontal pole.

Through adopting above-mentioned technical scheme, set up anti-geotechnological cloth that strains in the second mounting groove, reduce the soil loss of bank protection body when the rainfall.

Optionally, the fixing plate is provided with a yielding hole for the first rack part to slide.

Through adopting above-mentioned technical scheme, do not take place to interfere when making first rack portion slide through setting up the hole of stepping down.

In summary, the present application includes at least one of the following benefits:

1. after the vegetation blanket is laid, and after the two ends of the vegetation blanket are fixed through the first installation groove and the second installation groove, the vegetation blanket is abutted against the vegetation blanket through rotating the first clamping strip and the second clamping strip, the vegetation blanket is clamped through the clamping mechanism, the fixing rod is slid to straighten the vegetation blanket, the position of the fixing rod is locked through the locking mechanism, and the vegetation blanket is straightened in the width direction to be better close to a soil layer; when the fixing rod is slid, the fixing rod can drive the supporting strips to rise, the supporting strips jack up the part of the grass wood blanket, so that the grass wood blanket is straightened in the length direction, and the effect of straightening the grass wood blanket to enable the grass wood blanket to be close to a soil layer is further achieved;

2. one end of the supporting bar, which is far away from the supporting plate, is provided with an arc-shaped surface which is gradually reduced towards the direction far away from the supporting plate, so that the supporting bar can be better attached to the grass and wood blanket, and the grass and wood blanket is not easily damaged when the supporting bar moves;

3. when raining, the water storage groove and the water containing groove can be used for storing redundant water of the slope protection body and playing a role in drainage, and when the water content of the soil layer is reduced, water can slowly permeate into the soil layer through the water seepage holes to play a role in supplementing water;

4. the butt convex points are arranged to be matched with the first water inlet holes, so that the grass and wood blanket can be better clamped.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of the overall structure of the embodiment of the present application when no grass carpeting is laid;

FIG. 3 is an exploded view of the mounting bracket according to the embodiment of the present disclosure;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is an enlarged schematic view at B in FIG. 3;

FIG. 6 is a schematic cross-sectional view illustrating the supporting bars driven by the fixing base according to the embodiment of the present application;

FIG. 7 is a schematic cross-sectional view illustrating an internal structure of a fixing base according to an embodiment of the present disclosure;

FIG. 8 is a schematic view of an exploded view of a support base according to an embodiment of the present application;

fig. 9 is an exploded view of an embodiment of the present application showing a second installation trench structure.

Description of reference numerals: 1. a bank protection body; 11. fixing the ditch; 12. a connecting groove; 13. river bank end; 14. a highway end; 2. a fixed seat; 21. fixing the rod; 211. a first clamping bar; 212. a second clamping bar; 213. abutting the salient point; 214. a first water inlet hole; 215. a thread groove; 216. a water containing tank; 22. carrying out top strip; 221. a second rack portion; 23. a fixing plate; 231. a first chute; 232. moving the long hole; 233. a rotating shaft; 234. a gear; 235. a hole of abdication; 236. an accommodating chamber; 24. a slide bar; 241. a first rack portion; 25. connecting blocks; 251. a second slide hole; 252. an abutment bar; 253. a second threaded hole; 254. a second bolt; 255. inserting grooves; 3. a supporting seat; 31. a support plate; 32. a second chute; 33. a supporting strip; 331. an arc-shaped surface; 332. a second water inlet hole; 333. a water seepage hole; 334. a push bar; 4. a vegetation blanket; 5. a first mounting groove; 51. mounting blocks; 511. a first slide hole; 512. a first bolt; 513. a first threaded hole; 6. a second mounting groove; 61. a plug rod; 62. a cross bar; 63. and (4) reverse filtering the geotextile.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses a vegetation blanket revetment structure. Referring to fig. 1 and 2, a grass and wood blanket revetment structure includes revetment body 1 that the slope set up, and revetment body 1 includes higher public road end 14 and lower river bank end 13, and revetment body 1 coats and is stamped many banding grass and wood blanket 4, and the slope direction of revetment body 1 is followed to grass and wood blanket 4 length direction, offers the first installation ditch 5 of length direction perpendicular to grass and wood blanket 4 on the public road end 14, offers the second installation ditch 6 of length direction perpendicular to grass and wood blanket 4 length direction on the river bank end 13. The two ends of the vegetation blanket 4 are respectively positioned in the first mounting groove 5 and the second mounting groove 6, and the vegetation blanket 4 is fixed after the vegetation blanket 4 is laid. Grass seeds are arranged in the grass-wood blanket 4, and after the grass-wood blanket 4 is paved on the revetment body 1, the grass seeds can grow and root systems can extend into soil layers.

Referring to fig. 1 and 2, a plurality of fixing grooves 11 are formed in the revetment body 1, and two ends of each fixing groove 11 extend to communicate the first mounting groove 5 and the second mounting groove 6. The distance between adjacent fixed ditch 11 slightly is greater than the width of vegetation blanket 4, has placed fixing base 2 in the fixed ditch 11, can straighten 4 width direction of vegetation blanket through two adjacent fixing bases 2, and the condition of fold or superficial empty is difficult for appearing in vegetation blanket 4 for vegetation blanket 4 can be better press close to on the revetment body 1. The revetment body 1 is provided with a plurality of connecting ditches 12 between adjacent fixing ditches 11, the connecting ditches 12 are communicated with the fixing ditches 11, the length direction of the connecting ditches 12 is vertical to the fixing ditches 11, and the supporting seats 3 are arranged in the connecting ditches 12. The supporting seat 3 comprises a supporting strip 33 sliding in the connecting groove 12, and after the supporting strip 33 rises and is fixed at two ends of the grass and wood blanket 4, the grass and wood blanket 4 can be propped up, so that the grass and wood blanket 4 can be further straightened in the length direction, and can be better attached to the revetment body 1.

Referring to fig. 2 and 3, the fixing base 2 includes a fixing plate 23 abutting against the bottom of the fixing groove 11, and a fixing rod 21 slidably connected in the fixing groove 11, a first clamping strip 211 and a second clamping strip 212 are rotatably connected to the top of the fixing rod 21 in a shaft hinge manner, and the first clamping strip 211 and the second clamping strip 212 have opposite rotation directions and have an axial direction along the length direction of the grass and wood blanket 4. Before the fixing seat 2 is used, the top of the fixing rod 21 is flush with the surface of the revetment body 1 or slightly higher than the revetment body 1, and the first clamping strip 211 and the second clamping strip 212 are mutually abutted and are perpendicular to the fixing rod 21. The vegetation blanket 4 is laid between the first clamping strip 211 and the second clamping strip 212 of different fixing rods 21, and the first clamping strip 211 and the second clamping strip 212 can play a role in positioning the laying position of the vegetation blanket 4. The fixing base 2 is provided with a clamping mechanism which enables the first clamping strip 211 and the fixing rod 21, and the second clamping strip 212 and the fixing rod 21 to clamp the grass and wood blanket 4 after the first clamping strip 211 and the second clamping strip 212 are rotated. And the revetment body 1 is provided with a locking mechanism for locking the position of the fixing rod 21 after the fixing rod 21 moves, and the fixing rod 21 moves along the direction close to the bottom of the fixing ditch 11 to drag the long edge end of the grass and wood blanket 4 downwards so as to straighten the grass and wood blanket 4.

Referring to fig. 4 and 5, the two ends of the fixing groove 11 are fixedly connected with the mounting blocks 51 for closing the communication between the first mounting groove 5 and the fixing groove 11 and the communication between the second mounting groove 6 and the fixing groove 11, the mounting blocks 51 are provided with first sliding holes 511 for the fixing rod 21 to slide, the top wall of the first sliding holes 511 is provided with first threaded holes 513, the locking mechanism comprises first bolts 512 screwed in the first threaded holes 513, and the two ends of the fixing rod 21 are provided with threaded grooves 215 for the first bolts 512 to be screwed. After the sliding of the fixing lever 21 is completed, the first bolt 512 threadedly coupled in the first threaded hole 513 is rotated so that the first bolt 512 is threadedly coupled in the threaded groove 215, thereby fixing the position of the fixing lever 21. The position of the fixing rod 21 can be properly adjusted during installation so that the first bolt 512 can be better screwed into the screw groove 215. When the fixing base 2 is not used, the fixing rod 21 can be abutted to the top wall of the first sliding groove 231 by the connection of the first bolt 512 and the threaded groove 215, and then the first bolt 512 is rotated to be screwed to the position of the fixing rod 21 in the threaded groove 215. In other embodiments of the present application, the initial position of the fixing rod 21 may also be fixed by attracting the magnetic sheet with a large magnetic force and the first bolt 512, which are disposed on the fixing rod 21.

Referring to fig. 4 and 5, the two ends of the fixing rod 21 are fixedly connected with the connecting blocks 25, a second sliding hole 251 is formed between the opposite surfaces of the connecting blocks 25, and the two second sliding holes 251 are slidably connected with the abutting strips 252. A second threaded hole 253 is formed in the top wall of the first sliding rod, and a second bolt 254 for abutting against the abutting strip 252 is connected to the second threaded hole 253 in an internal thread mode. After the first clamping strip 211 and the second clamping strip 212 rotate and abut against the fixing rod 21 to the grass wood blanket 4, the first clamping strip 211 and the second clamping strip 212 can clamp the grass wood blanket 4 with the fixing rod 21 by rotating the second bolt 254 to enable the second bolt 254 to press the first clamping strip 211 and the second clamping strip 212 downwards.

Referring to fig. 6, a first elongated sliding slot 231 is formed in the fixing plate 23, and a sliding strip 24 sliding in the first sliding slot 231 is fixedly connected to the bottom of the fixing rod 21; the support base 3 includes a support plate 31 abutting against the connecting groove 12, and a second sliding groove 32 for sliding a support bar 33 is opened on the surface of the support plate 31. When the slide bar 24 slides toward the bottom wall of the first slide groove 231, the support bar 33 can be driven to move away from the long opening of the connecting groove 12.

Referring to fig. 6 and 7, the first sliding groove 231 has two long inner walls provided with accommodating cavities 236, the accommodating cavities 236 are rotatably connected with rotating shafts 233 along the length direction of the grass and wood blanket 4, and the rotating shafts 233 are fixedly connected with a plurality of coaxial gears 234 at equal intervals. First rack portions 241 for meshing with the gear 234 are arranged on two side walls of the sliding bar 24 at intervals, moving long holes 232 communicated with the accommodating cavity 236 are formed in two sides of the first sliding groove 231 of the fixing plate 23, the top bars 22 are connected in the moving long holes 232 in a sliding mode, and second rack portions 221 meshed with the gear 234 are arranged on opposite surfaces of the two top bars 22. When the slide bar 24 slides toward the bottom wall of the fixing groove 11, the first rack portion 241 drives the gear 234 to rotate, and the gear 234 drives the top bar 22 to move. Support bar 33 includes a push bar 334 having both ends extending into fixing groove 11, and push bar 334 is located below fixing bar 21 and abuts against top bar 22, so that one end of support bar 33 can be pushed up when top bar 22 is lifted up. The fixed plate 23 is opened with a relief hole 235 for the first rack portion 241 to move and communicating with the accommodating chamber 236.

Referring to fig. 7, an insertion groove 255 for inserting the first clamping strip 211 and the second clamping strip 212 is formed in one end of the abutting strip 252 facing the bottom wall of the fixing groove 11, so that when the fixing base 2 is not used, the first clamping strip 211 and the second clamping strip 212 are inserted into the insertion groove 255, the abutting strip 252 is abutted by the second bolt 254, and the position fixing of the first clamping strip 211 and the second clamping strip 212 can be used for limiting the laying of the vegetation blanket 4.

Referring to fig. 8, the surface of the supporting bar 33 away from the supporting plate 31 is provided with an arc-shaped surface 331, and the arc-shaped surface 331 is tapered toward the direction away from the supporting plate 31. Make support bar 33 can be better laminated vegetation blanket 4 bottom through setting up arcwall face 331, and make vegetation blanket 4 be difficult for being cracked by the top.

Referring to fig. 8, the arc-shaped surface 331 of the connecting channel 12 is uniformly provided with second water inlet holes 332. Referring to fig. 4 and 7, the fixing rod 21 is hollow and includes a water receiving groove 216 at the middle portion, and the surface of the fixing rod 21 is uniformly provided with first water inlet holes 214. When the rainfall is large, the water flow can enter the water containing groove 216 through the first water inlet hole 214, and enter the second chute 32 through the second water inlet hole 332 for drainage and storage. The side wall and the bottom wall of the second chute 32 and the side wall of the water containing groove 216 are uniformly provided with water seepage holes 333, the side walls of the support plate 31 and the fixed rod 21 are close to the soil layer, and when the water content of the soil layer is more, water flow can enter from the water seepage holes 333; when the water content of the soil layer is low, the stored water flow can be discharged through the water seepage holes 333, and the effect of supplementing soil moisture is achieved.

Referring to fig. 4, the surfaces of the first clamping strip 211 and the second clamping strip 212, which face away from each other, are uniformly and fixedly connected with abutting convex points 213, the positions of the abutting convex points 213 correspond to the positions of the first water inlet holes 214, and the number of the abutting convex points is less than the number of the first water inlet holes 214, and when no vegetation blanket 4 is sandwiched between the first clamping strip 211, the second clamping strip 212 and the fixing rod 21, the abutting convex points 213 can be inserted into the first water inlet holes 214. When the abutting strip 252 abuts against the first clamping strip 211 and the second clamping strip 212, the abutting salient points 213 can abut against a part of the vegetation blanket 4 into the first water inlet holes 214, so as to fix the vegetation blanket 4 better.

Referring to fig. 9, the first and second mounting grooves 5 and 6 are closed by landfill, thereby fixing the mounting block 51 and the end of the grass carpet 4. One side of the second mounting groove 6 far away from the mounting block 51 is uniformly embedded with an inserting rod 61 along the length direction, two cross rods 62 are fixedly connected between the tops of the inserting rods 61, and the surface of the two cross rods 62 facing the first mounting groove 5 is fixedly connected with an anti-filtration geotextile 63. After the second mounting ditch 6 is buried, soil can be intercepted through the anti-geotechnical cloth 63 of straining, play the effect that reduces revetment body 1 soil loss.

The implementation principle of a vegetation blanket revetment structure of the embodiment of this application does: a first mounting groove 5, a second mounting groove 6, a fixing groove 11 and a connecting groove 12 are arranged at corresponding positions of the revetment body 1. The inserting rods 61 are uniformly embedded in the second mounting grooves 6, cross rods 62 are fixedly connected between the tops of the inserting rods 61, the cross rods 62 are positioned on one sides, close to the first mounting grooves 5, of the inserting rods 61, and anti-filtering geotextile 63 is fixed on the cross rods 62.

Place fixing base 2 in fixed ditch 11, and installation piece 51 seals fixed ditch 11 both sides opening, and dead lever 21 both ends butt is on first spout 231 roof this moment to through the locking of first bolt 512, and dead lever 21 surface and shore protection body 1 parallel and level or be a little higher than shore protection body 1, first clamp strip 211 and the second clamp strip 212 peg graft to the inserting groove 255 in. The supporting seat 3 is placed in the connecting groove 12, one end of the pushing strip 334 is inserted into the space between the fixing rod 21 and the fixing plate 23 by inclining the supporting seat 3, and the position of the supporting seat 3 is adapted to be adjusted, so that the two ends of the supporting strip 33 are abutted to the upper ends of the different top strips 22.

Paving the vegetation blanket 4, wherein the vegetation blanket 4 can be positioned by the first clamping strip 211 and the second clamping strip 212; the vegetation blanket 4 is straightened so that the two ends are respectively positioned in the first mounting groove 5 and the second mounting groove 6, and the vegetation blanket 4 and the mounting block 51 are connected and fixed in a mode of burying the first mounting groove 5 and the second mounting groove 6.

Two persons are respectively positioned at two ends of the fixed ditch 11, the second bolt 254 is rotated to enable two ends of the second bolt 254 to leave the abutting strip 252, the abutting strip 252 is lifted to enable the first clamping strip 211 and the second clamping strip 212 to be separated from the inserting groove 255, the first clamping strip 211 and the second clamping strip 212 are reversely rotated to abut against the grass wood blanket 4, the second bolt 254 is downwardly abutted to push the abutting strip 252 by rotating the two second bolts 254, the abutting strip 252 is abutted to the first clamping strip 211 and the second clamping strip 212, and two ends of the grass wood blanket 4 are fixed on the fixed seat 2; the first bolt 512 is rotated to make the first bolt 512 separate from the thread groove 215, both ends of the first bolt are pressed down the fixing rod 21 at the same time, so that the fixing rod 21 drags the vegetation blanket 4 downward, when the fixing rod 21 slides down to the designated mark position, the fixing rod 21 and the first bolt 512 are properly adjusted by rotating the first bolt 512, so that the first bolt 512 can be connected with the thread groove 215, thereby locking the position of the fixing rod 21.

While the fixing lever 21 moves toward the fixing groove 11, the first rack portion 241 drives the gear 234 to rotate, and the gear 234 drives the second rack portion 221 to move, so that the top bar 22 can move upward from the moving long hole 232 and jack up one end of the support bar 33; the two ends of the supporting strip 33 are sequentially jacked up, so that the upper end of the supporting strip 33 extends out of the top of the connecting groove 12 to jack up part of the vegetation blanket 4, and the vegetation blanket 4 is straightened in the length direction, so that other parts of the vegetation blanket 4, which are not abutted to the supporting strip 33, can be better attached to the case body 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A grass and wood blanket revetment structure, revetment body (1) including the downward sloping, revetment body (1) includes higher public road end (14) and lower bank end (13), a plurality of grass and wood blankets (4) have been laid to cover on revetment body (1), the length direction of grass and wood blanket (4) extends to bank end (13) from public road end (14), public road end (14) are offered and are used for fixing first installation ditch (5) of grass and wood blanket (4) one end, second installation ditch (6) that are used for fixing the grass and wood blanket (4) other end are offered to bank end (13), its characterized in that: the revetment body (1) is equidistantly provided with fixing grooves (11) perpendicular to the first mounting groove (5) and the second mounting groove (6), a fixing seat (2) is arranged in each fixing groove (11), each fixing seat (2) comprises a fixing rod (21) which is connected in the corresponding fixing groove (11) in a sliding mode along the direction perpendicular to the revetment body (1), each fixing seat (2) comprises a first clamping strip (211) and a second clamping strip (212) which are connected to the corresponding fixing rod (21) in a rotating mode, the axis of each first clamping strip (211) and the axis of each second clamping strip (212) can rotate in the length direction of the corresponding fixing groove (11) in the opposite direction, each first clamping strip (211) and each second clamping strip (212) are used for clamping the grass carpeting (4) with the corresponding fixing rod (21), and the fixing seats (2) are provided with driving mechanisms for driving the first clamping strips (211) and the second clamping strips (212) to clamp the grass carpeting (4) after rotating and the corresponding fixing rods (21) to clamp the grass carpeting (2) The clamping mechanism of the grass and wood blanket (4), the fixing seat (2) is provided with a locking mechanism for locking the sliding position of the fixing rod (21);

revetment body (1) is adjacent a plurality of connecting ditches (12) have been seted up between fixed ditch (11), connecting ditch (12) with fixed ditch (11) perpendicular and both ends respectively with the difference fixed ditch (11) intercommunication, be provided with supporting seat (3) in fixed ditch (11), supporting seat (3) include along the perpendicular to revetment body (1) direction sliding connection is at support bar (33) in connecting ditch (12), support bar (33) are used for jacking up and straining vegetation blanket (4) that cover on connecting ditch (12) vegetation blanket (4), dead lever (21) orientation drive when fixed ditch (11) diapire support bar (33) are removed towards keeping away from connecting ditch (12) diapire direction.

2. A grass carpeting revetment structure as defined in claim 1 wherein: the fixing seat (2) comprises a long fixing plate (23), the fixing plate (23) abuts against the bottom wall of the fixing groove (11), one end, far away from the first clamping strip (211) and the second clamping strip (212), of the fixing rod (21) is fixedly connected with a sliding strip (24), and a first sliding groove (231) for the sliding strip (24) to slide in a matching mode is formed in the fixing plate (23); support bar (33) both ends are located in fixed ditch (11), sliding connection has on fixed plate (23) is used for promoting top strip (22) that support bar (33) removed, slide bar (24) are followed drive when first spout (231) remove top strip (22) remove.

3. A grass carpeting revetment structure as claimed in claim 2, wherein: the two long side walls of the first sliding groove (231) are provided with accommodating cavities (236), a gear (234) is rotationally connected in the accommodating cavities (236), a first rack portion (241) which is used for being meshed with the gear (234) is fixedly connected to the sliding strip (24), a moving long hole (232) which is communicated with the accommodating cavities (236) and used for the top strip (22) to slide is formed in the fixing plate (23), and the top strip (22) is provided with a second rack portion (221) which is meshed with the gear (234).

4. A grass carpeting revetment structure as defined in claim 1 wherein: supporting seat (3) are including the butt in backup pad (31) on connecting ditch (12) diapire, offer the confession on backup pad (31) gliding second spout (32) of support bar (33), support bar (33) are kept away from the one end of backup pad (31) sets up to the court and keep away from backup pad (31) direction convergent arcwall face (331).

5. A grass carpeting revetment structure according to claim 4, wherein: seted up the intercommunication on support bar (33) outer wall first inlet opening (214) of second spout (32), dead lever (21) cavity sets up holds basin (216) including the middle part, hold basin (216) roof and evenly seted up second inlet opening (332), second spout (32) lateral wall and diapire hold basin (216) lateral wall and seted up infiltration hole (333).

6. A grass carpeting revetment structure as defined in claim 1 wherein: can dismantle in first installation ditch (5) and the second installation ditch (6) and be connected with and be used for the closure fixed ditch (11) open-ended installation piece (51), offer the confession on installation piece (51) the gliding first sliding hole (511) of dead lever (21), locking mechanism includes threaded connection first bolt (512) at dead lever (21) both ends, the confession is seted up at installation piece (51) top first screw hole (513) of first bolt (512) threaded connection, the confession has been seted up at dead lever (21) top first bolt (512) threaded connection has thread groove (215).

7. A grass carpeting revetment structure as claimed in claim 5, wherein: the clamping mechanism comprises a butting strip (252) which is connected in the second sliding hole (251) in a sliding manner, a second threaded hole (253) is formed in the top wall of the second sliding hole (251), and a second bolt (254) which is used for butting against the butting strip (252) is connected in the second threaded hole (253) in a threaded manner.

8. A grass carpeting revetment structure as claimed in claim 7, wherein: an insertion groove (255) for inserting the first clamping strip (211) and the second clamping strip (212) is formed in the surface, facing the fixing rod (21), of the abutting strip (252), an abutting convex point (213) is fixedly connected to the first clamping strip (211) and the second clamping strip (212), and the abutting convex point (213) is used for being inserted into the first water inlet hole (214) after the first clamping strip (211) and the second clamping strip (212) rotate.

9. A grass carpeting revetment structure as defined in claim 1 wherein: the second mounting groove (6) is uniformly fixed with inserting rods (61) along the direction perpendicular to the fixing groove (11), a horizontal cross rod (62) is fixedly connected between the tops of the inserting rods (61), and a reverse filtering geotextile (63) is fixedly connected to the cross rod (62).

10. A grass carpeting revetment structure as claimed in claim 3, wherein: the fixing plate (23) is provided with a yielding hole (235) for the first rack part (241) to slide.