CN209082421U - Ecological sheet pile - Google Patents
Ecological sheet pile Download PDFInfo
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- CN209082421U CN209082421U CN201821735024.1U CN201821735024U CN209082421U CN 209082421 U CN209082421 U CN 209082421U CN 201821735024 U CN201821735024 U CN 201821735024U CN 209082421 U CN209082421 U CN 209082421U
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- pile
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Abstract
The utility model discloses a kind of ecological sheet piles, including the centrifugation pile body that section is rectangle and the steel reinforcement cage being arranged in inside pile body, the pile body includes pile body upper section and pile body lower section, the side of the pile body upper section is equipped at least two first longitudinal direction protrusions that lower end is extended to from upper end, longitudinal groove is formed between adjacent first longitudinal direction protrusion, the other side of the pile body upper section is equipped with the second longitudinal direction protrusion matched with the longitudinal groove size, the pile body lower section is equipped at least one third protrusion of sectional dimension and longitudinal groove sectional dimension cooperation, the third protrusion is located at the lower section of second longitudinal direction protrusion.The ecology plate can guarantee the reciprocating cycle of riverbed and underground water, while have many advantages, such as that structure is simple, easy for construction.
Description
Technical field
The utility model relates to a kind of bank structure technical fields, and in particular to a kind of ecology plate.
Background technique
With the rapid development of society, traditional water conservancy dyke-fortification work institute is to river ecological environment, landscape diversity etc.
Caused by destroy and river meeting people leisure, entertainment requirements, especially to the protection of important river habitat etc.
Contradiction is increasingly deepened.Existing river levee structure generally use grout, the forms slope protection such as laid dry stone, concrete, keeping levee slope
Stable structure, preventing erosion etc. plays a role, but the cost of this kind of river levee structure is relatively high, maintenance difficulties
Greatly, adverse effect is generated to landscape, environment and ecology to varying degrees.
Concrete sheet-piling is the novel earth-retaining of one kind, slope protection, bank material, it changes traditional water conservancy engineering and uses material
Cost height, poor mechanical property, constructional difficulties, unstable Forming Quality the disadvantages of, have the characteristics that safety, beautiful, reliable, and
The maintenance in later period is very convenient and simple.It is widely used in ocean engineering, great rivers flood control and disaster reduction, inland river and lake shore protection
Regulation and reinforcing, port and pier engineering, dykes and dams emergency work, construction of water conservancy works, the roadbed slope protection earth-retaining of road and rail, bridge
The slope protection earth-retaining of culvert and load-bearing, urban architecture foundation pit enclosure and as engineering fields such as permanent diaphram walls.It is existing
Concrete sheet-piling is mostly that the sheet pile that section is flange U-shaped is not easy to dock, drive piles between adjacent sheet pile in the construction process
It is easily deviated in journey, contact area is small at docking, easy to damage at docking during piling or when by external force；U-shaped structure coagulation
The steel reinforcement cage of native stake can only carry out plate bundle, and production efficiency is low；In addition, existing sheet pile is when being used for river, riverbank is complete with river water
Portion separates, and blocks ecological chain, influences the ecological balance in river itself.
Utility model content
The it is proposed of the utility model in view of the above problems, and a kind of ecological plate of researching and designing, can overcome existing river
Bed with underground water can not exchange cycles the shortcomings that.The technological means that the utility model uses is as follows:
A kind of ecology sheet pile, including the centrifugation pile body that section is rectangle and the steel reinforcement cage being arranged in inside pile body, the stake
Body includes pile body upper section and pile body lower section, and the side of the pile body upper section is equipped at least two and extends to the first of lower end from upper end
It is longitudinally convex, longitudinal groove is formed between adjacent first longitudinal direction protrusion, the other side of the pile body upper section is equipped with and the longitudinal direction
The second longitudinal direction protrusion that groove size matches, the pile body lower section are equipped with sectional dimension and match with the longitudinal groove sectional dimension
At least one third protrusion closed, the third protrusion are located at the lower section of second longitudinal direction protrusion.
Further, logical between the first longitudinal direction protrusion, second longitudinal direction protrusion and third protrusion and the side of pile body
Chamfered transition is crossed, is equipped with water swellable adhesive tape between the second longitudinal direction protrusion and longitudinal groove.
Further, the pile body upper section be equipped with a longitudinal groove and a second longitudinal direction protrusion, the longitudinal groove,
The section of second longitudinal direction protrusion and third protrusion is arch.
Further, the section circular arc of the second longitudinal direction protrusion is identical as the section circular arc radian of longitudinal groove, described
The central angle of the section circular arc of second longitudinal direction protrusion is greater than or equal to the central angle of the section circular arc of the longitudinal groove, preferably the
The central angle of two longitudinally convex section circular arcs is greater than the central angle of the section circular arc of longitudinal groove.
Further, the pile body lower section is equipped with more than two third protrusions of axial alignment, adjacent third protrusion
The distance between and the third protrusion and the distance between second longitudinal direction protrusion of the top be respectively less than the length of longitudinal groove.
Further, the lower end side of the pile body is equipped with inclined surface, and the lower end of pile body is made to form the pile top of right-angled trapezium,
The inclined surface and the third protrusion are located at the two sides of pile body.
Further, the sleeve connecting with main reinforcement end, the set are equipped at the upper surface and lower end surface of the pile body
Towards the outside of end face, the sleeve is interior to be equipped with screw thread for the open end of cylinder.
Further, the lower end of the pile body is equipped with end plate and bolt, and the end plate is equipped with fixed hole, the bolt
It across fixed hole and is threadedly secured in sleeve, end plate is fastened on to the lower end of pile body, the end plate is equipped with to stake
The recessed portion of body side bending, the lower port of inner space of positions and dimensions and pile body of the recessed portion are corresponding.
Further, the one side of the pile body upper section is equipped with the through-hole on connection pile body surface and inner space.
Further, the two sides of the pile body upper section is equipped with the through-hole on connection pile body surface and inner space, the stake
Filter structure is filled in the inner space of section with it, the filter structure is the gravel of geotextiles package.
Compared with the prior art, a kind of ecological plate described in the utility model has the advantage that 1, pile body upper section is set
There is longitudinally convex and longitudinal groove, adjacent sheet pile be mutually clamped together, realizes the earth-retaining effect of pile body upper section,
Pile body lower section is equipped with protrusion, so that having gap between lower section, does not prevent Groundwater Flow, follows conducive to the underground water under riverbed
Ring；2, protrusion is equipped with inclined-plane with pile body side, ensure that the intensity of pile body and raised junction, in piling, convex portion is not
Easily it is damaged；3, longitudinal groove and second longitudinal direction protrusion are arch, and longitudinal groove and second longitudinal direction protrusion are equipped with central angle
Difference allows to surround the enclosure wall with certain radian；4, stake is centrifugal pile, and pile body is equipped with through-hole, can be in order in water
Biology is nested in stake；5, stake both ends are equipped with sleeve, can be used for installing bar planting, and for beating beams of concrete, sleeve be can be used for
It is mounted directly crossbeam or railing；6, pile body section is rectangle, so that the stirrup of steel reinforcement cage may be configured as helical structure, steel reinforcement cage can
The production efficiency of sheet pile is greatly improved by equipment automatic welding；7, sheet pile is centrifugal pile, is made of centrifuging process, stake
Body concrete density is higher, and corrosion resistance and intensity are higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of ecological sheet pile described in the utility model embodiment；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the upper end partial sectional view of ecological sheet pile described in the utility model embodiment；
Fig. 4 is the bottom view of Fig. 1；
Fig. 5 is the lower end partial sectional view of ecological sheet pile described in the utility model embodiment；
Fig. 6 is the A-A cross-sectional view of Fig. 1；
Fig. 7 is the through hole sectional view of another embodiment of the utility model；
Fig. 8 is the Construction State figure of the utility model embodiment.
Fig. 9 is the arc sheet pile wall schematic diagram that ecological sheet pile described in the utility model embodiment is combined into.
In figure: 1, pile body, 2, steel reinforcement cage, 10, pile body upper section, 11, pile body lower section, 12, first longitudinal direction protrusion, 13, longitudinal direction
Groove, 14, second longitudinal direction protrusion, 15, third protrusion, 16, inclined-plane, 17, inclined surface, 18, through-hole, 19, sleeve, 20, main reinforcement,
21, end plate, 22, bolt, 24, recessed portion, 25, skirtboard, 26, steel mesh, 27, inner space, 28, river water, 29, the soil in riverbed
Earth.
Specific embodiment
As shown in Figures 1 to 6, a kind of ecological sheet pile, including the centrifugation pile body 1 that section is rectangle and setting inside pile body
Steel reinforcement cage 2, pile body section be rectangle so that the stirrup of steel reinforcement cage may be configured as helical structure, steel reinforcement cage can pass through equipment
The production efficiency of sheet pile is greatly improved in automatic welding, and sheet pile is centrifugal pile, is made of centrifuging process, pile concrete is closely knit
Du Genggao, corrosion resistance and intensity are higher.The pile body 1 includes pile body upper section 10 and pile body lower section 11, the pile body upper section
10 side is equipped at least two first longitudinal direction protrusions 12 that lower end is extended to from upper end, shape between adjacent first longitudinal direction protrusion 12
At longitudinal groove 13, the present embodiment is set there are two first longitudinal direction protrusion 12, one longitudinal groove 13 of intermediate formation, on the pile body
The other side of section 10 is equipped with the second longitudinal direction protrusion 14 matched with 13 size of longitudinal groove, and the pile body lower section 11 is equipped with
At least one third protrusion 15 of sectional dimension and 13 sectional dimension of longitudinal groove cooperation, the present embodiment are set there are two third
Protrusion 15, the third protrusion 15 is located under second longitudinal direction protrusion 14.It also can be set on pile body upper section 10 more than two
Correspondingly the second longitudinal direction protrusion 14 of identical quantity is arranged in longitudinal groove 13.
By oblique between the first longitudinal direction protrusion 12, second longitudinal direction protrusion 14 and third protrusion 15 and the side of pile body
16 transition of face, supporting course is damaged raised role power to avoid pile body when inclined-plane can reduce piling, the second longitudinal direction
It is equipped with water swellable adhesive tape between protrusion 14 and longitudinal groove 13, guarantees that adjacent sheet pile is combined closely.
Preferably, the pile body upper section 10 is equipped with a longitudinal groove 13 and a second longitudinal direction protrusion 14, the longitudinal direction
The section of groove 13, second longitudinal direction protrusion 14 and third protrusion 15 is arch, including semicircle.The second longitudinal direction protrusion 14
Section circular arc it is identical as the section circular arc radian of longitudinal groove 13, the central angle of the section circular arc of the second longitudinal direction protrusion 14
More than or equal to the central angle of the section circular arc of the longitudinal groove 13, the preferably central angle of the section circular arc of second longitudinal direction protrusion
Greater than the central angle of the section circular arc of longitudinal groove, the difference of two central angles allows adjacent studs when arrangement one
Determine to select position in angular range, it, can also arc at an angle so that the sheet pile wall that sheet pile is arranged in both can be stalk
Shape, when needing to build curved sheet pile wall, without using supplementary structure or using the stake of different size, the second longitudinal direction
The difference of the central angle of the section circular arc in the center of circle and longitudinal groove 13 of the section circular arc of protrusion 14 can be according to practical need
It is configured, it is when needing that more curved sheet pile wall is arranged, then the difference setting of two central angles is larger, it is adjacent in this way
Stake between can angle degree it is bigger, conversely, difference be then arranged it is smaller.
The pile body lower section 11 is equipped with more than two third protrusions of axial alignment, between adjacent third protrusion away from
From and the third protrusion and the distance between second longitudinal direction protrusion of the top be respectively less than the length of longitudinal groove.In the mistake of piling
Cheng Zhong guarantees have third protrusion or second longitudinal direction protrusion to be located in the longitudinal groove for the adjacent studs squeezed into always, makes phase
The longitudinal groove of adjacent stake plays guiding role to the stake squeezed into, and avoids the deflection of piling pile.
As shown in figure 3, the outer wall of the pile body upper end is equipped with skirtboard 25, the inside of the pile body upper end is equipped with steel mesh
26, the steel mesh 26 is inscribed to be fixed in skirtboard 25, to increase the intensity of stake end.
As shown in Figure 4 and Figure 5, the lower end side of the pile body 1 is equipped with inclined surface 17, and the lower end of pile body is made to form right angle ladder
The pile top of shape, the inclined surface 17 are located at the two sides of pile body with the third protrusion 15, and being provided with inclined surface can beat
During stake, so that the stress of pile body lower end two sides is different, the soil horizon in riverbed applies to third protrusion side inclined surface
Pressure enables two neighboring stake to be leaning closely against together.
As shown in Figures 2 to 5, the sleeve connecting with 20 end of main reinforcement is equipped at the upper surface and lower end surface of the pile body
19, towards the outside of end face, the sleeve 19 is interior to be equipped with screw thread for the open end of the sleeve 19.Main reinforcement can be prestressing force master
Muscle, non-prestressed main reinforcement or mixing main reinforcement, stake both ends are equipped with sleeve, can be used for installing bar planting, for playing beams of concrete, sleeve
It can be used for being mounted directly crossbeam or railing.The lower end of the pile body 1 is equipped with end plate 21 and bolt 22, and the end plate 21 is equipped with
Fixed hole, the bolt 22 pass through fixed hole and are threadedly secured in sleeve 19, and end plate 21 is fastened on pile body
Lower end, the end plate 21 are equipped with the recessed portion 24 bent to pile body side, the positions and dimensions and pile body of the recessed portion 24
Inner space lower port it is corresponding.
As shown in fig. 6, the ecology sheet pile is centrifugal pile, the one side of the pile body upper section 10 be equipped with connection pile body surface with
The through-hole 18 of inner space 27, the hole of nesting as fishes and shrimps.As shown in fig. 7, can also be all provided on the two sides of the pile body upper section
The through-hole on connection pile body surface and inner space is set, is filled with filter structure, the mistake in the inner space of the pile body upper section
The gravel that structure is geotextiles package is filtered, in this case, the underground water on river water and riverbank can carry out circulation exchange, through-hole
It can also be used as fishes and shrimps to nest hole, maintain the ecological balance.
As shown in figure 8, ecological sheet pile described in the present embodiment is for riverbank when constructing, the pile body upper section and river water 28
It is corresponding, and pile body lower section is squeezed into the soil 29 in riverbed, the continuous second longitudinal direction protrusion of pile body upper section and longitudinal groove cooperation,
Play the role of earth-retaining, has stake between third protrusion and the second longitudinal direction protrusion of pile body lower section and between adjacent third protrusion
The distance interval of body axial direction, after sheet pile is squeezed into, third protrusion is contacted with the pile body side of adjacent studs, and the part shape of distance interval
At gap, makes the underground water energy of riverbed underground in sheet pile wall two sides exchange cycles, keep ecological balance.
As shown in figure 9, the center of circle of the section circular arc of the second longitudinal direction protrusion 14 and the section of the longitudinal groove 13 circle
The difference of the central angle of arc obtains adjacent studs can at an angle when arrangement, and the sheet pile wall that sheet pile is arranged in both can be
Stalk, can also arc at an angle, when needing to build curved sheet pile wall, without using supplementary structure or use
The stake of different size.
Chamfering or fillet is set as needed at all rib portions in the present embodiment, no longer carries out here with regard to chamfering and rounded structure
It repeats.
Embodiment described above only describe the preferred embodiments of the invention, not to model of the invention
It encloses and is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art are to technical side of the invention
The various changes and improvements that case is made should all be fallen into the protection scope that claims of the present invention determines.
Claims (10)
1. a kind of ecology sheet pile, it is characterised in that: including the centrifugation pile body that section is rectangle and the reinforcing bar being arranged in inside pile body
Cage, the pile body include pile body upper section and pile body lower section, and the side of the pile body upper section is equipped at least two and extends to from upper end
The first longitudinal direction of lower end is raised, forms longitudinal groove between adjacent first longitudinal direction protrusion, the other side of the pile body upper section is equipped with
The second longitudinal direction protrusion matched with the longitudinal groove size, the pile body lower section are equipped with sectional dimension and the longitudinal groove
At least one third protrusion of sectional dimension cooperation, the third protrusion are located at the lower section of second longitudinal direction protrusion.
2. ecology sheet pile according to claim 1, it is characterised in that: first longitudinal direction protrusion, second longitudinal direction protrusion and
Water breakthrough is equipped between the second longitudinal direction protrusion and longitudinal groove by chamfered transition between third protrusion and the side of pile body
Expand adhesive tape.
3. ecology sheet pile according to claim 2, it is characterised in that: the pile body upper section is equipped with a longitudinal groove and one
A second longitudinal direction protrusion, the section of the longitudinal groove, second longitudinal direction protrusion and third protrusion is arch.
4. ecology sheet pile according to claim 3, it is characterised in that: the section circular arc of the second longitudinal direction protrusion and longitudinal direction
The section circular arc radian of groove is identical, and it is recessed that the central angle of the section circular arc of the second longitudinal direction protrusion is greater than or equal to the longitudinal direction
The central angle of the section circular arc of slot.
5. ecology sheet pile according to claim 4, it is characterised in that: the pile body lower section is equipped with two of axial alignment
Between third protrusion and the second longitudinal direction protrusion of above third protrusion, the distance between adjacent third protrusion and the top
The length of distance respectively less than longitudinal groove.
6. ecology sheet pile according to claim 5, it is characterised in that: the lower end side of the pile body is equipped with inclined surface, makes
The lower end of pile body forms the pile top of right-angled trapezium, and the inclined surface and the third protrusion are located at the two sides of pile body.
7. ecology sheet pile according to claim 6, it is characterised in that: be equipped at the upper surface and lower end surface of the pile body
The sleeve connecting with main reinforcement end, towards the outside of end face, the sleeve is interior to be equipped with screw thread for the open end of the sleeve.
8. ecology sheet pile according to claim 7, it is characterised in that: the lower end of the pile body is equipped with end plate and bolt, institute
End plate is stated equipped with fixed hole, the bolt passes through fixed hole and is threadedly secured in sleeve, and end plate is fastened on
The lower end of pile body, the end plate are equipped with the recessed portion bent to pile body side, the positions and dimensions and pile body of the recessed portion
Inner space lower port it is corresponding.
9. ecological sheet pile described in any one of -8 according to claim 1, it is characterised in that: the pile body upper section is set on one side
There is the through-hole on connection pile body surface and inner space.
10. ecological sheet pile described in any one of -8 according to claim 1, it is characterised in that: the two sides of the pile body upper section
It is equipped with the through-hole on connection pile body surface and inner space, is filled with filter structure, institute in the inner space of the pile body upper section
State the gravel that filter structure is geotextiles package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735024.1U CN209082421U (en) | 2018-10-25 | 2018-10-25 | Ecological sheet pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735024.1U CN209082421U (en) | 2018-10-25 | 2018-10-25 | Ecological sheet pile |
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| Publication Number | Publication Date |
|---|---|
| CN209082421U true CN209082421U (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821735024.1U Active CN209082421U (en) | 2018-10-25 | 2018-10-25 | Ecological sheet pile |
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| Country | Link |
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| CN (1) | CN209082421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162250A (en) * | 2018-10-25 | 2019-01-08 | 袁雪峰 | Ecological sheet pile |
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2018
- 2018-10-25 CN CN201821735024.1U patent/CN209082421U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162250A (en) * | 2018-10-25 | 2019-01-08 | 袁雪峰 | Ecological sheet pile |
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