CN208346752U - A kind of river channel ecology bank slope protection system - Google Patents
A kind of river channel ecology bank slope protection system Download PDFInfo
- Publication number
- CN208346752U CN208346752U CN201820675115.4U CN201820675115U CN208346752U CN 208346752 U CN208346752 U CN 208346752U CN 201820675115 U CN201820675115 U CN 201820675115U CN 208346752 U CN208346752 U CN 208346752U
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- Prior art keywords
- bank slope
- neonychium
- anchor cable
- loading plate
- anchor
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Landscapes
- Revetment (AREA)
Abstract
The utility model discloses a kind of river channel ecology bank slope protection systems to be fixed on neonychium and anti-filter pad on bank slope using anchoring device including the anti-filter pad being successively laid on river bank slope and neonychium；The neonychium is woven by orthogonal warp and weft; the neonychium includes the structural unit of several regular arrays; each structural unit is pyramid shape; adjacent structural units are mutually linked by corresponding bottom edge; the pyramid vertex of each structural unit is the support portion mutually to recline with bank slope surface, and the bottom edge of each structural unit is the buffer part for being relatively distant from bank slope surface.River channel ecology bank slope provided by the utility model protects system; restoration of the ecosystem suitable for rivers and lakes ecology bank slope and falling zone; the erosion to bank slope and falling zone band such as water surface wave, ship wave, stormy waves, rainfall runoff can be effectively reduced; from the natural ability of erosion, the ecosystem for being conducive to river bank slope or falling zone develops permanent soil protection to nature.
Description
Technical field
The utility model relates to river channel ecology side slopes and falling zone ecological restoration technical field, and in particular to a kind of river is raw
State bank slope protects system and falling zone Ecosystem restoration system.
Background technique
The natural bank slope of rivers and lakes is easy to appear due to the erosion by rainfall runoff, water flow and wave because of water and soil
It is lost, causes bank slope degeneration, sedimentation, aquatic environment seriously to destroy, especially reservoir area fluctuating zone, erosion condition are more tight
Weight.
Traditional bank slope, which is repaired, generally uses rigidity revetment, such as stone matter masonry, concrete masonry, gabion, soil engineering bag, this
Although a little traditional engineering measures can control the soil erosion to a certain extent, ecological restoration function is not perfect.In bank slope
Or falling zone plantation vegetation carries out water and soil conservation, but often can't stand current scour and wave erosion, and it is raw to be all unfavorable for sloping bank
The sustainable differentiation and reparation of state environment.
Utility model content
The utility model provides a kind of river channel ecology bank slope protection system, and structure is simple, quick construction, can effectively control
Rivers and lakes bank slope wave processed corrodes, and is lost with reducing water, releases the excess load pressure that the bank slope ecosystem is born, is conducive to
Bank slope or the ecosystem of falling zone develop to nature.
A kind of river channel ecology bank slope protection system, including the anti-filter pad being successively laid on river bank slope and neonychium, benefit
Neonychium and anti-filter pad are fixed on bank slope with anchoring device；
The neonychium is woven by orthogonal warp and weft, and the neonychium includes several regular arrays
Structural unit, each structural unit are pyramid shape, and adjacent structural units are mutually linked by corresponding bottom edge, each structural unit
Pyramid vertex is the support portion mutually to recline with bank slope surface, and the bottom edge of each structural unit is the buffering for being relatively distant from bank slope surface
Portion.
The anti-filter pad is made of polypropylene fibre, allows water to pass through, the particulate matters such as soil is not allowed to pass through, and has length
Phase uses the characteristic of permeable not silting.
The river bank slope includes but is not limited to the soil bank slope of rivers and lakes, harder scar, at other with similar
It is also applicable in the application scenarios of feature.
The neonychium is woven by warp and weft, in addition to that can pass through warp and weft against the erosion of water flow
Gap can guarantee that the connection in neonychium two sides space does not interfere plant growth, be conducive to while protecting plant seedlings
Vegetation is established on river bank slope.
Since the form of braiding structure is limited, each structural unit is not stringent pyramid shape in neonychium, is allowed
There is a little bending deformation in edge, each face of pyramid is not strictly planar, permission slight curves deformation.
Adjacent structural units are mutually linked by corresponding bottom edge, and the neonychium has relative to river bank slope surface
Structure is lied prostrate, relief fabric includes the trough on relatively close bank slope surface, and is relatively distant from the wave crest on bank slope surface, the support
Portion is wave crest as trough, the buffer part.
Between each warp and weft other than interlaced braiding structure, other fixed structures are not present, by water
It when power impact or other external impacts, can mutually be slid between each warp and weft, generate deformation to offset impact force.
The neonychium in the weaving process, is formed respectively by controlling the tension of warp and weft, or using Yarn taking-up mechanism
The tetragonous wimble structure of structural unit does not need additionally to apply heat.
After the buffer part of adjacent structural units is connected with each other, cushion chamber is surrounded between anti-filter pad, when bank slope is by waterpower
When impact or other external impacts, the impact force of partial offset water is capable of by the deformation of buffer part, plays the work of protection bank slope
With.
The neonychium is in addition to can be netted made of being woven as warp and weft against the impact of waterpower and other external force
Structure can be conducive to the development for enhancing feeding root and nutrition stem to vegetation and Zinc fractions protective effect, improve natural plant
The adhesive ability of quilt resists the stronger hydraulic blow on stabling slope, riverbank and river.
Plant root is rushed in flow velocity of the reticular structure made of being woven as warp and weft in addition to can reduce water, mitigation
Brush effect can also remove particulate pollutant by the effects of precipitating and soil permeability, keep the aesthetics of bank slope.
The neonychium can prevent waterpower from causing to corrode to bank slope soil, while stable soil, can be used for rainwater delay
Pond, reservoir, small-sized open channel, drainage ditch, riverbank, seashore and runoff transportation system.The neonychium can be also used for changing
Existing hard facing system is made, in addition to improving water quality, aesthetic effect can also be improved, be particularly suitable for the ground of soil depletion
Area.
The buffer part at a distance from support portion, determine buffer part at a distance from bank slope surface, shadow to a certain extent
Cushion performance is rung, in order to guarantee the impact effect against external force such as waterpower, it is preferable that described on the thickness direction of neonychium
Buffer part is 5~10mm at a distance from support portion.
Preferably, each structural unit is by least 20 warps and at least, 20 wefts are woven.
The quantity of the warp and weft of each structural unit to a certain extent, determines the mesh-density of each structural unit,
Each structural unit both needs to keep certain support strength, to resist the impact of external force, while after external force is recalled, each warp and
Weft has the ability of certain recovery shape.
Preferably, each structural unit is continuously arranged along the extending direction of warp and weft respectively, the warp and weft
It is interweaved at the crest line position of rectangular pyramid.
Each structural unit is arranged along straight line respectively in warp and weft, and each warp and weft are at the crest line position of rectangular pyramid
It is interweaved, to form and support tetragonous wimble structure.
In braiding, it is generally the case that every warp is a fiber, and every weft is a fiber, in special circumstances,
A piece warp or a weft can be used as using two or two or more fibers side by side, for example, it is desired to pass through pyramid vertex
Warp and weft.
The warp and weft use natural fiber or synthetic fibers, in order to guarantee the service life of neonychium, it is preferable that
The warp and weft use nondegradable synthetic fibers.Further preferably, the warp and weft respectively use polypropylene
At least one of fiber, polyethylene fibre, nylon fiber, polyester fiber.Most preferably, the warp and weft use polypropylene
Fiber.
Warp and weft can use identical fiber, can also use different fibers.
In order to guarantee the durability of neonychium, it is preferable that respectively added with fire retardant and ultraviolet in the warp and weft
Line stabilizer.
The neonychium can resist the erosion of chemistry, physics, biology and ultraviolet light, and plant is raw on river bank slope
It is long, while it being protected the protective effect of pad, it avoids being washed away by water flow.
The neonychium has high tensile modulus, while having UV degradation ability, to the chemical substance in soil
Show inertia.The neonychium is different from the anti-erosion product temporarily used, can permanently protect the plant on bank slope surface
Species and soil, improve germination percentage, and auxiliary establishes permanent vegetation cover.
The neonychium is suitable for using under a variety of weather conditions, may be applicable to control the most of of erosion for a long time
Place, even if limited in nutrient growth, vegetation establishes slow or difficult arid, semiarid and high altitude localities, it can also be used to
Auxiliary establishes natural vegetation.
The intensity that the neonychium needs to have certain, it is preferable that the endwise tensile strength of the neonychium is not less than
58KN/m, transverse tensile strength are not less than 45KN/m.
The vertical and horizontal are relative concept, i.e., the tensile strength in one of direction is not less than 58KN/m, another
The tensile strength in direction is not less than 45KN/m.In actual use, laterally (i.e. the lesser direction of tensile strength) is parallel to level
Face direction.
Preferably, warp and weft are separated from each other on the pyramid side of each structural unit.
For the bottom surface of pyramid, warp and weft are separated from each other on pyramid side to be referred to for the pyramid side,
Warp and weft respectively independently extend on pyramid side, between each other without upper and lower staggered structure.
Preferably, the diameter of warp and weft is respectively 0.4mm~1.0mm.Further preferably, warp and weft is straight
Diameter is respectively 0.4mm~0.8mm.The diameter of warp and weft is respectively 0.5mm~0.6mm.
The diameter of the warp and weft may be the same or different, it is preferable that the diameter phase of the warp and weft
Together.
Bank slope described in the utility model and non-critical finger riverbank and library bank border on the river and may be rushed by waterpower for referring to
The hillside fields hit.The neonychium selects suitable anchoring device to be fixed on bank slope table according to the specific soil property in place and side slop's conditions
Face.
Preferably, river bank slope is equipped with two horizontally extending grooves, two grooves are located at minimum
Below water level and more than peak level, the lower edges of the anti-filter pad and neonychium extend into corresponding groove, and pass through anchor
Determine device and is fixed on bottom portion of groove.
Wherein a groove is located at lowest water level hereinafter, another groove is located at peak level or more, by anti-filter pad and guarantor
The lower edges of protection pad, which are hidden, to be fixed in groove, and water flow erosion is avoided.
Preferably, the spacing of two neighboring anchoring device is 0.8~1.2m.
Anchoring device can use the prior art, can also be using following preferred structure for soil bank slope.
Preferably, the anchoring device include: be embedded in the anchor head of bank soil, the neonychium that reclines loading plate and
The anchor cable being connected between anchor head and loading plate；
One end of the anchor cable and anchor head are hinged, and the other end runs through loading plate, and the loading plate is equipped with locking anchor cable position
The locking device set, under working condition, by the tensile force of anchor cable pull anchor head and loading plate it is close to each other with clamp stablize it is native
Body.
The loading plate contact protection pad is attached reinforcing to the shallow-layer soil body of neonychium and river bank slope.
In use, squeezing into anchor head in the soil body using guide rod, anchor cable is pulled, anchor head is mounted in after rotating in the soil body
In the soil body, anchor cable runs through loading plate, and the position of anchor cable, under the drawing of anchor cable, anchor head and loading plate are locked by locking device
It is close to each other to stablize the soil body to clamp.
One end of the anchor cable hingedly refers to anchor head, can relatively rotate between anchor head and anchor cable, can be real when pulling anchor cable
Existing anchor head is in the intracorporal rotation of soil.
It is point connection between anchor cable and anchor head, anchor head rotates realization hingedly around tie point when anchor cable is flexibility anchor cable
Effect.When anchor cable is rigid anchor cable, realized hingedly between anchor cable and anchor head by shaft.
Preferably, the anchor cable is flexible anchor cable, one end of anchor cable is fixedly connected on the middle part of anchor head.
When in order to guarantee to pull anchor cable, anchor head can rotate, and can stablize in the soil body after anchor head rotation, anchor cable
The end of anchor head should not be set with the connecting portion of anchor head, and middle part should be set, middle part herein is not strictly defined as
Midpoint, but include the certain area including midpoint, specific location is selected according to the shape of anchor head.
Preferably, the anchor head includes anchor head ontology, anchor head ontology be it is rod-shaped, be equipped in anchor head ontology along body of rod axis
The channel of extension, channel described in the one end open of anchor head ontology, the other end close the channel and gradually convergence formed and be pierced into end.
When being inserted into anchor head in the soil body using guide rod, guide rod cooperates in the channel, by the force of guide rod by anchor head
It is inserted into the soil body.The piercing end forms tip, convenient for penetrating earth's surface or slope reinforcing material.
In order to improve the stability that anchor head is mounted in the soil body, it is preferable that fix oriented soil on the anchor head ontology and apply
The wing plate of power, the wing plate are parallel with the axis of anchor head ontology.
Under working condition, wing plate is roughly parallel to loading plate, and wing plate can increase the area of the lateral soil body force of anchor head, energy
Enough extend the range that single anchoring device stablizes the soil body.
Preferably, the wing plate is two pieces, it is arranged symmetrically in the two sides of anchor head ontology.Wing plate can be with anchor head ontology
Integral structure.
Resistance when soil is pierced into further decrease, it is preferable that the piercing end of the anchor head ontology is equipped with several subtract
The guide groove of slight drag.Soil is mobile to the two sides for being pierced into end under the action of guide groove, avoids rectifying face force to piercing.
Preferably, the locking device includes:
The support being mounted on loading plate, the support and loading plate are equipped with interconnected anchor cable channel；
Guide channel in support is set, it is described to lead from loading plate far from neonychium side to the neonychium side that reclines
Anchor cable channel is moved closer to channel and is connected to anchor cable channel；
It is in guide channel and the latch segment with anchor cable phase separation；
Apply active force to latch segment in guide channel to fix the spring of anchor cable.
The locking device only allows anchor cable unidirectionally to pass through, i.e., anchor cable can pass through locking device, negative side along single direction
To being locked when passing through, device is locked.In the utility model, when drawing anchor cable makes anchor head and loading plate close to each other, anchor cable can
Locking device is passed freely through, when opposite direction, that is, anchor head and loading plate are located remotely from each other, anchor cable is locked, namely passes through locking device
Keep the spacing of anchor head and loading plate.
The utility model by the relative positional relationship of guide channel and anchor cable channel, limit anchor cable by direction, have
Body it is as follows:
When anchor cable drawing anchor head is close to loading plate, anchor cable pushes latch segment mobile, and latch segment compressed spring is simultaneously retracted into
In guide channel, anchor cable can be automatically by；
When anchor cable opposite direction mobile (when anchor head and loading plate are located remotely from each other, the moving direction of anchor cable), latch segment is followed
Anchor cable is mobile, and moves closer to anchor cable under the action of guide channel, until anchor cable is pressed on the side wall in anchor cable channel, i.e.,
Latch segment and the side wall in anchor cable channel, which cooperate, clamps anchor cable, prevents the displacement of anchor cable.
Preferably, one end that the guide channel is connected to anchor cable channel is equipped with the limiting section for stopping latch segment.
The limiting section prevents latch segment from falling from guide channel and anchor cable channel for stopping latch segment.
Preferably, the latch segment be it is spherical, one end of the spring is fixedly connected with latch segment, the other end and support
It is fixedly connected.
When spherical latch segment and anchor cable acts on, without the concern for action direction, and it is avoided that and anchor cable is caused except abrasion
The damage of outer other modes.Spring is fixedly connected far from one end of latch segment with support.
Preferably, the loading plate includes: polygon frame and the spoke for connecting frame center and vertex, loading plate
Recline neonychium side be equipped with several anti-skidding salient points.
It is diffused by tensile force of the spoke to anchor cable, increases loading plate to the active force range of the soil body.By anti-skidding
Salient point avoids sliding of the loading plate relative to the soil body.
Each component of anchoring device is all made of corrosion-resistant, durable material, to meet the needs of engineering long-time service.
River channel ecology bank slope provided by the utility model protects system, suitable for rivers and lakes ecology bank slope and falling zone
Restoration of the ecosystem can effectively reduce the erosion to bank slope and falling zone band such as water surface wave, ship wave, stormy waves, rainfall runoff,
By protection axis and root system before revegetation, enhance the erosion resistance of river bank slope, reduce the Anti-erosion fatigue of plant,
Permanent soil protection from the natural ability of erosion, drill to nature by the ecosystem for being conducive to river bank slope or falling zone
Change.
Detailed description of the invention
Fig. 1 is the schematic diagram that the utility model river channel ecology bank slope protects system；
Fig. 1 a is the portion the A enlarged drawing in Fig. 1；
Fig. 1 b is the portion the B enlarged drawing in Fig. 1；
Fig. 2 is the schematic diagram of neonychium in the utility model river channel ecology bank slope protection system；
Fig. 3 is the schematic diagram of a structural unit of neonychium in the utility model river channel ecology bank slope protection system；
Fig. 4 is the arrangement mode of the warp of neonychium or weft signal in the utility model river channel ecology bank slope protection system
Figure；
Fig. 5 is the schematic diagram of anchoring device in the utility model river channel ecology bank slope protection system；
Fig. 6 is that the first embodiment of the anchor head of anchoring device is shown in the utility model river channel ecology bank slope protection system
It is intended to；
Fig. 7 is that second of embodiment of anchor head of anchoring device in the utility model river channel ecology bank slope protection system is shown
It is intended to；
Fig. 8 a is the schematic diagram of the loading plate of anchoring device in the utility model river channel ecology bank slope protection system；
Fig. 8 b is the signal of another angle of loading plate of anchoring device in the utility model river channel ecology bank slope protection system
Figure；
Fig. 9 a~Fig. 9 d is operating process when anchoring device uses in the utility model river channel ecology bank slope protection system
Figure.
In figure: 1, anchor head；1a, anchor head ontology；1b, connecting plate；1c, wing plate；1d, channel；1e, connecting hole；1f, guide groove；
2, anchor cable；3, loading plate；3a, frame；3b, spoke；3c, anti-skidding salient point；4, locking device；4a, latch segment；4b, guide channel；
4c, pedestal；4d, spring；4e, top cover；4f, limiting section；5, anchor cable channel；6, guide rod；7a, groove；7b, groove；8, anchoring dress
It sets；9, neonychium；10, anti-filter pad.
Specific embodiment
With reference to the accompanying drawing, the utility model river channel ecology bank slope protection system is described in detail.
As shown in Fig. 1, Fig. 1 a, Fig. 1 b, a kind of river channel ecology bank slope protection system, including be successively laid on river bank slope
Anti-filter pad 10 and neonychium 9, neonychium 9 and anti-filter pad 10 are fixed on bank slope using anchoring device 8.
River bank slope is equipped with two horizontally extending grooves, and further groove 7a is located at lowest water level L hereinafter, recessed
Slot 7b is located at peak level H or more, and the lower edges of anti-filter pad 10 and neonychium 9 extend into corresponding groove, and pass through anchoring
Device 8 is fixed on bottom portion of groove.The spacing of two neighboring anchoring device 8 is 0.8~1.2m.
As shown in Figure 2 and Figure 3, neonychium 9 is woven by orthogonal warp and weft, and neonychium 9 includes several rule
The structural unit then arranged.
As shown in Fig. 2, each structural unit is pyramid shape, five points of A, B, C, D, E are a structural unit in figure
Endpoint, wherein the plane that A, B, C, D are constituted is the bottom surface (bottom surface can be rectangle or square) of rectangular pyramid, and point E is tetragonous
The pyramid vertex of cone, point E are not located on the bottom surface of rectangular pyramid, and in a state of use, point E and bank slope surface lean as support
Portion, point A, B, C, D are relatively distant from bank slope surface, while AB, while BC, while CD, while DA as buffer part.
The side of rectangular pyramid is woven by warp and weft, and the warp and weft of entity are not present on the bottom surface of rectangular pyramid
Braiding structure, but the spatial position limited by the side of rectangular pyramid.
The distance between point E and the bottom surface of rectangular pyramid be at a distance from buffer part and support portion, buffer part and support portion
Distance is 5~10mm.
Each structural unit is continuously arranged along the extending direction of warp and weft respectively, and adjacent structural units pass through corresponding bottom
While being mutually linked.
Warp and weft are respectively all made of polypropylene fibre and weave, and fire retardant and ultraviolet light are added in polypropylene fibre
Stabilizer.Warp and weft can also use polyethylene fibre, nylon fiber or polyester fiber.
The endwise tensile strength of neonychium 9 is not less than 58KN/m, and transverse tensile strength is not less than 45KN/m.
The braiding structure of one of structural unit is as shown in figure 3, dotted line is not the structure of neonychium 9 in figure, only
Structural unit is easy to understand as reference.A, five points of B, C, D, E are the endpoint of a structural unit, and wherein A, B, C, D are constituted
Plane be rectangular pyramid bottom surface, the intersection point E of line AC (i.e. the line of A point and C point) and line BD (i.e. the line of B point and D point) is
The pyramid vertex of rectangular pyramid.
Warp and weft are separated from each other on the prism side of structural unit, and warp and weft are at the crest line position of rectangular pyramid
It is interweaved, i.e., is interweaved on online AC and line BD.
The intertexture of warp and weft refers to that warp and weft at least change a upper and lower relation at crest line, and (warp covers
Weft, then above, weft is in lower section for warp), for example, warp is located at the top of weft wherein on a pyramid side,
On adjacent pyramid side (two pyramid sides that adjacent pyramid side refers to a shared crest line), warp is located at weft
Lower section, the number that warp and weft change upper and lower relation at crest line is odd-times.In the present embodiment, in warp and weft change
The number of lower relationship is 3 times, i.e., in the region point BCE, warp is located above weft, and at crest line BE, warp is relative to weft
Be located at it is upper and lower, under, be changed to warp and be located at below weft.
In the region that point B, F (the tetragonous conical points of adjacent structural units), C, E are surrounded, along the direction EF through linear distance
It is relatively short, make to swell along BC to the weft of extension is opposite, forms the side of rectangular pyramid, i.e. EF and BC are different surface beeline, the two
The distance between be buffer part at a distance from support portion.
The structure of neonychium 9 can also understand from another angle, as shown in figure 4, orthogonal warp in neonychium 9
Line and weft, which are arranged in, as shown in Figure 4 to be had the wave structure that rises and falls (each circle represents a warp or weft
Cross section, circle quantity are only to illustrate, and do not represent actual quantity, the wave crest of warp and weft and the distance H of trough, namely support
Portion at a distance from buffer part namely the thickness of neonychium 9), warp and weft are in cross one another position namely the rib of rectangular pyramid
Line position is interleaved.
Each structural unit is woven by 20 warps and 20 wefts, and the diameter of warp and weft is respectively 0.5mm
~0.6mm.
As shown in figure 5, anchoring device 8 includes: to be embedded in the anchor head 1 of the soil body, the loading plate 3 for the neonychium 9 that reclines and connection
Anchor cable 2 between anchor head 1 and loading plate 3.
As shown in Figure 5, Figure 6, anchor head 1 includes the anchor head ontology 1a and connecting plate 1b being connected on anchor head ontology 1a.
Anchor head ontology 1a is substantially in the shape of a rod, and the channel 1d extended along body of rod axis, anchor head ontology are equipped in anchor head ontology 1a
The one end open channel 1d of 1a, other end closed channel 1d and gradually convergence, which are formed, is pierced into end.
As shown in fig. 6, the end for being pierced into end is generally conical shape, it is pierced into end and is equipped with three reduction resistances being parallel to each other
Guide groove 1f, each guide groove 1f extend along the axis direction of anchor head ontology 1a.End face of the anchor head ontology 1a far from piercing end is relative to anchor
The axis of head ontology 1a is in tilted layout.
As shown in fig. 6, plane where connecting plate 1b is parallel to the axis direction of anchor head ontology 1a, connecting plate 1b, which is equipped with, to be connected
Hole 1e is met, connecting hole 1e is located at the middle part of anchor head ontology 1a.Connecting plate 1b and anchor head ontology 1a are structure as a whole.
Anchor cable 2 is flexible anchor cable 2, and the end of anchor cable 2 through connecting hole 1e and knots, i.e., will by the way of tangled up and knotted
Anchor cable 2 is fixedly connected with connecting plate 1b.
As shown in fig. 7, the another embodiment as anchor head 1, the wing of oriented soil force is fixed on anchor head ontology 1a
Plate 1c, wing plate 1c are two pieces, and it is flat to be arranged symmetrically in the two sides of anchor head ontology 1a, the smooth of the edge of each wing plate 1c, and each wing plate 1c
Row is in the axis of anchor head ontology 1a.Anchor head ontology 1a, connecting plate 1b and wing plate 1c are structure as a whole.
As shown in Fig. 8 a, Fig. 8 b, loading plate 3 includes regular hexagon frame 3a and connection regular hexagon vertex and center
Spoke 3b, surrounds triangle vacancy section between each spoke 3b and corresponding frame 3a.
As shown in Figure 8 b, the recline side of neonychium 9 each spoke 3b is set there are four anti-skidding salient point 3c, the edge each anti-skidding salient point 3c
The equal spacing in length direction of spoke 3b arranges.
As shown in Fig. 8 a, Fig. 8 b, the middle part of loading plate 3 is fixed with locking device 4, as shown in figure 5, locking device 4 includes:
The support for being fixed on the middle part of loading plate 3, the guide channel 4b being arranged in support, be in guide channel 4b and with 2 phase of anchor cable
The latch segment 4a of the effect and spring 4d for fixing anchor cable 2 to latch segment 4a application active force in guide channel 4b.
Support and loading plate 3 are equipped with interconnected anchor cable channel 5, and guide channel 4b is connected with anchor cable channel 5, from holding
Far from 9 side of neonychium to 9 side of neonychium that reclines (i.e. direction indicated by arrow in figure), guide channel 4b is gradually leaned on support plate 3
Nearly anchor cable channel 5 is simultaneously connected to anchor cable channel 5, and one end that guide channel 4b is connected to anchor cable channel 5, which is equipped with, stops latch segment 4a
Limiting section 4f.
Support includes pedestal 4c and top cover 4e, and pedestal 4c is structure as a whole with loading plate 3, and top cover 4e and pedestal 4c cooperate
Surround guide channel 4b.Pedestal 4c is located at loading plate 3 towards 9 side of neonychium, and top cover 4e is with respect to loading plate 3 far from neonychium 9
Side sedimentation.
Latch segment 4a be it is spherical, one end of spring 4d is fixedly connected with top cover 4e, and the other end is fixedly connected with latch segment 4a.
Anchor cable 2, anchor head 1 and loading plate 3 are all made of durability, resistant material is made.
The work progress of anchoring device 8 is as shown in Fig. 9 a~Fig. 9 d:
(1) guide rod 6 is inserted into the channel 1d of anchor head ontology 1a, method is squeezed into using vibration, anchor head 1 is inserted into subterranean designation
Depth, anchor head 1 sequentially pass through neonychium 9 and anti-filter pad 10 and the soil body；
(2) guide rod 6 is taken out, anchor cable 2 is passed through into the anchor cable channel 5 in loading plate 3 and locking device 4, utilizes tensioner
Anchor cable 2 is tensed, anchor head 1 rotates in the soil body along arrow shown in Fig. 9 c；
(3) after anchor cable 2 tenses, the anchor cable 2 of additional length is wiped out, operation is completed, and pulls anchor head by the tensile force of anchor cable 2
1 is close to each other to grip neonychium 9 and anti-filter pad 10 and stablize the soil body with loading plate 3.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying carries out change and modification appropriate.Therefore, the utility model is not limited to specific implementation disclosed and described above
Mode should also be as falling into the protection scope of the claims of the present utility model to some modifications and changes of the utility model.
In addition, although using some specific terms in this specification, these terms are merely for convenience of description, not to this reality
With novel composition any restrictions.
Claims (10)
1. a kind of river channel ecology bank slope protects system, which is characterized in that including the anti-filter pad that is successively laid on river bank slope and
Neonychium and anti-filter pad are fixed on bank slope by neonychium using anchoring device；
The neonychium is woven by orthogonal warp and weft, and the neonychium includes the structure of several regular arrays
Unit, each structural unit are pyramid shape, and adjacent structural units are mutually linked by corresponding bottom edge, the pyramid of each structural unit
Vertex is the support portion mutually to recline with bank slope surface, and the bottom edge of each structural unit is the buffer part for being relatively distant from bank slope surface.
2. river channel ecology bank slope as described in claim 1 protects system, which is characterized in that the anchoring device includes: insertion
The anchor head of bank soil, the loading plate for the neonychium that reclines and the anchor cable that is connected between anchor head and loading plate；
One end of the anchor cable and anchor head are hinged, and the other end runs through loading plate, and the loading plate is equipped with locking anchor cable position
Locking device under working condition, pulls anchor head by the tensile force of anchor cable and loading plate is close to each other clamp the stabilization soil body.
3. river channel ecology bank slope as described in claim 1 protects system, which is characterized in that river bank slope is equipped with along level side
To two grooves of extension, two grooves are located at lowest water level or less and peak level or more, the anti-filter pad and protection
The lower edges of pad extend into corresponding groove, and are fixed on bottom portion of groove by anchoring device.
4. river channel ecology bank slope as described in claim 1 protects system, which is characterized in that the spacing of two neighboring anchoring device
For 0.8~1.2m.
5. river channel ecology bank slope as described in claim 1 protects system, which is characterized in that on the thickness direction of neonychium,
The buffer part is 5~10mm at a distance from support portion.
6. river channel ecology bank slope as described in claim 1 protects system, which is characterized in that each structural unit respectively along warp and
The extending direction of weft is continuously arranged, and the warp and weft are interweaved at the crest line position of rectangular pyramid.
7. river channel ecology bank slope as claimed in claim 2 protects system, which is characterized in that the anchor cable is flexible anchor cable, anchor
One end of rope is fixedly connected on the middle part of anchor head.
8. river channel ecology bank slope as claimed in claim 2 protects system, which is characterized in that the locking device includes:
The support being mounted on loading plate, the support and loading plate are equipped with interconnected anchor cable channel；
Guide channel in support is set, and from loading plate far from neonychium side to the neonychium side that reclines, the guiding is logical
Road moves closer to anchor cable channel and is connected to anchor cable channel；
It is in guide channel and the latch segment with anchor cable phase separation；
Apply active force to latch segment in guide channel to fix the spring of anchor cable.
9. river channel ecology bank slope as claimed in claim 8 protects system, which is characterized in that the latch segment be it is spherical, it is described
One end of spring is fixedly connected with latch segment, and the other end is fixedly connected with support.
10. river channel ecology bank slope as claimed in claim 2 protects system, which is characterized in that the loading plate includes: polygon
Frame and connect frame center and vertex spoke, loading plate recline neonychium side be equipped with several anti-skidding salient points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820675115.4U CN208346752U (en) | 2018-05-07 | 2018-05-07 | A kind of river channel ecology bank slope protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820675115.4U CN208346752U (en) | 2018-05-07 | 2018-05-07 | A kind of river channel ecology bank slope protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208346752U true CN208346752U (en) | 2019-01-08 |
Family
ID=64888494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820675115.4U Withdrawn - After Issue CN208346752U (en) | 2018-05-07 | 2018-05-07 | A kind of river channel ecology bank slope protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208346752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547256A (en) * | 2018-05-07 | 2018-09-18 | 重庆诺为生态环境工程有限公司 | A kind of river channel ecology bank slope protection system |
| CN108547257A (en) * | 2018-05-07 | 2018-09-18 | 重庆诺为生态环境工程有限公司 | A kind of neonychium and river channel ecology bank slope protection system for preventing bank slope soil erosion |
-
2018
- 2018-05-07 CN CN201820675115.4U patent/CN208346752U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547256A (en) * | 2018-05-07 | 2018-09-18 | 重庆诺为生态环境工程有限公司 | A kind of river channel ecology bank slope protection system |
| CN108547257A (en) * | 2018-05-07 | 2018-09-18 | 重庆诺为生态环境工程有限公司 | A kind of neonychium and river channel ecology bank slope protection system for preventing bank slope soil erosion |
| CN108547257B (en) * | 2018-05-07 | 2023-06-13 | 重庆诺为生态环境工程有限公司 | Protection pad for preventing water and soil loss of bank slope and river ecological bank slope protection system |
| CN108547256B (en) * | 2018-05-07 | 2023-10-27 | 重庆诺为生态环境工程有限公司 | River course ecology bank slope protection system |
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