CN204570606U - A kind of ecological slope protection block for sandy soil district channel - Google Patents
A kind of ecological slope protection block for sandy soil district channel Download PDFInfo
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- CN204570606U CN204570606U CN201520100809.1U CN201520100809U CN204570606U CN 204570606 U CN204570606 U CN 204570606U CN 201520100809 U CN201520100809 U CN 201520100809U CN 204570606 U CN204570606 U CN 204570606U
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses a kind of ecological slope protection block for sandy soil district channel, comprise block body (1), plant growth hole (6), and the projection be arranged in block body (1) and groove, its main feature is: described block body (1) is a side section shape is the square piece of right-angled trapezium, has a featheredge (7) and webbing (8); From described featheredge (7) to webbing (8), the thickness of block body (1) evenly increases gradually.The utility model building block upper-thin-lower-thick, effectively can slow down grade of side slope after laying, makes it be less than the accumulation angle of repose of side slope, is conducive to the correction to channel side slopes angle, thus reduces soil erosion, maintains stability of slope.
Description
Technical field
the utility model relates to a kind of channel ecological revetment facility, particularly a kind of ecological slope protection block for sandy soil district channel.
Background technology
In stability of slope, when the gradient of depositional gradient is greater than accumulation body angle of repose, then there is the possibility of potential unstability in accumulation body, and when the depositional gradient gradient is less than or equal to accumulation body angle of repose, how long no matter domatic have, and domatic is all be in stable state.The angle of the natural angle of respose on depositional gradient is generally 33 ° ~ 37 °, and the channel side slopes in reality is generally all greater than 37 °.
Particularly in sandy soil district, channel side slopes soil property abies holophylla, intergranular cohesive force are little, ditch water flow wash away and drawdown time easily cause the problem such as slope failure, canal silting, affect the performance of channel normal function.In order to prevent erosion, maintain stability of slope, irrigation canal side slope many uses hardening lining cutting in sandy soil district, adopt the mode of concrete cast-in-situ to construct.This lining cutting mode is constructed cumbersome, and cost is higher.After building up, can not growing plant or vegetation on it, not only lack life and aesthetic feeling, and aquatic animal and microorganism are lost the carrier of perching procreation, thus destroy the ecological community in channel, cause bio-diversity to decline.
Chinese patent 201420159436.0 discloses a kind of environmental impermeable building block, and its main structure is, block body comprises the cover plate and base that coordinate up and down, has one deck flexible mesh between cover plate and base.Base upper surface is provided with square flat pit in, and square dull and stereotyped cover plate can nestedly cover in interior square flat pit.Base is provided with groove mutually corresponding with the through hole of cover plate, the common plant growth district forming block body.Although building block described in this patent constitutes good plant growth district, plant growth medium not easily runs off, the shape due to its fragment of brick does not consider the correction to channel side slopes angle, and slope stability is not good.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ecological slope protection block for sandy soil district channel, and the shape of its fragment of brick is conducive to the correction to channel side slopes angle, and slope stability is strong.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that
A kind of ecological slope protection block for sandy soil district channel, comprise block body, plant growth hole, and the projection be arranged in block body and groove, it is characterized in that: described block body is a side section shape is the square piece of right-angled trapezium, has a featheredge and webbing; From described featheredge to webbing, the thickness of block body evenly increases gradually.
Described projection and groove comprise the first projection, the second projection, the first groove and the second groove; Be arranged at the featheredge of described block body, the right, webbing and the left side respectively; When laying building block, the first groove snap-fit engagement of described first projection and top adjacent block, the second groove snap-fit engagement of described second projection and the right adjacent block.
Described projection and groove comprise the first projection, the second projection, the first groove and the second groove, are arranged at the featheredge of described block body, the left side, webbing and the right respectively; When laying building block, the first groove snap-fit engagement of described first projection and top adjacent block, the second groove snap-fit engagement of described second projection and left side adjacent block.
The long 400mm of described block body, wide 400mm, thickness is evenly increased by 80mm to 140mm, and the thickness difference of featheredge, webbing is 50mm.
The thickness of first, second described projection is equal, and is at least not more than the thickness of the featheredge of described block body; First, second described projection and the lower plane of first, second groove and the lower plane of block body are in same level.
Compared to existing technology, advantage of the present utility model and beneficial effect are:
1, building block upper-thin-lower-thick, effectively can slow down grade of side slope after laying, makes it be less than the accumulation angle of repose of side slope, is conducive to the correction to channel side slopes angle, thus reduces soil erosion, maintains stability of slope.In addition, the plant growth medium in hole not easily runs off, and forms good plant growth district, effectively can improve the bio-diversity of channel, have good ecological effect.
When 2, laying, building block, by four sides overlap joint, forms stable entirety, easy to connect, firm, not easily loosens, and is conducive to ensureing domatic resistance to overturning.
3, after building block is laid, entirety is zigzag, and structure is attractive in appearance, and scour resistance is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of ecological slope protection block for sandy soil district channel of the utility model, is the rear elevation of a building block.Wherein, the second projection 3 is positioned at the right of block body 1, and the second groove 5 is positioned at the left side of block body 1.
Fig. 2 is the forward sight structural representation of a kind of ecological slope protection block for sandy soil district channel of the utility model shown in Fig. 1.
Fig. 3 is top view of the present utility model shown in Fig. 1.
Fig. 4 is elevation of the present utility model shown in Fig. 1.
Fig. 5 is left view of the present utility model shown in Fig. 1.
Fig. 6 is the top view of the another kind of embodiment of the utility model.Wherein, the second projection 3 is positioned at the left side of block body 1, and the second groove 5 is positioned at the right of block body 1.
Fig. 7 is the laying plan view of the utility model ecological slope protection building block.
Fig. 8 is the laying profile of the utility model ecological slope protection building block.
Wherein 1 block body, 2 first projections, 3 second projections, 4 first grooves, 5 second grooves, 6 plant growth holes, featheredge 7, webbing 8, the left side 9, the right 10.Described block body of the present utility model 1 has four lateral surface limits, is followed successively by the direction of the clock: featheredge 7, the right 10, webbing 8, the left side 9.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As Fig. 1--shown in 6, a kind of ecological slope protection block for sandy soil district channel, comprise block body (1), plant growth hole (6), and the projection be arranged in block body (1) and groove, it is characterized in that: described block body (1) is a side section shape is the square piece of right-angled trapezium, there is a featheredge (7) and webbing (8); From described featheredge (7) to webbing (8), the thickness of block body (1) evenly increases gradually.
Described projection and groove comprise the first projection (2), the second projection (3), the first groove (4) and the second groove (5); Be arranged at the featheredge (7) of described block body (1), the right (10), webbing (8) and the left side (9) respectively; When laying building block, the first groove (4) snap-fit engagement of described first projection (2) and top adjacent block, the second groove (5) snap-fit engagement of described second projection (3) and the right adjacent block.
Described projection and groove comprise the first projection (2), the second projection (3), the first groove (4) and the second groove (5), are arranged at the featheredge (7) of described block body (1), the left side (9), webbing (8) and the right (10) respectively; When laying building block, the first groove (4) snap-fit engagement of described first projection (2) and top adjacent block, the second groove (5) snap-fit engagement of described second projection (3) and left side adjacent block.
Described block body (1) long 400mm, wide 400mm, thickness is evenly increased by 80mm to 140mm, and featheredge (7) is 50mm with the thickness difference of webbing (8).
The thickness of described first, second projection (2,3) is equal, and is at least not more than the thickness of the featheredge (7) of described block body (1); Described first, second projection (2,3) and the lower plane of first, second groove (4,5) and the lower plane of block body (1) are in same level.
Building block described in the utility model is concrete precast element structure.
As shown in Figure 7, Figure 8, when laying, the utility model ecological slope protection building block is laid layer by layer along the bank protection in river course from the bottom to top, until complete the place mat on whole protective slope in canal top layer.It should be noted that when laying, the featheredge (7) of trapezoidal building block is on bank protection, and trapezoidal building block webbing (8) is below bank protection, thus play the effect slowing down the bank protection gradient, alleviate plant growth medium in plant growth hole (6) and run off after being subject to the washing away of current.Between adjacent ecological slope protection building block by adjacent projection with groove snap-fit engagement together with, thus realize from chain function, easy to connect firmly, not easily loosening, resistance to overturning and shock resistance good.Then planting plants in plant growth hole (6), protects domatic ecological environment.
The utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (5)
1. the ecological slope protection block for sandy soil district channel, comprise block body (1), plant growth hole (6), and the projection be arranged in block body (1) and groove, it is characterized in that: described block body (1) is a side section shape is the square piece of right-angled trapezium, there is a featheredge (7) and webbing (8); From described featheredge (7) to webbing (8), the thickness of block body (1) evenly increases gradually.
2. a kind of ecological slope protection block for sandy soil district channel according to claim 1, is characterized in that: described projection and groove comprise the first projection (2), the second projection (3), the first groove (4) and the second groove (5); Be arranged at the featheredge (7) of described block body (1), the right (10), webbing (8) and the left side (9) respectively; When laying building block, the first groove (4) snap-fit engagement of described first projection (2) and top adjacent block, the second groove (5) snap-fit engagement of described second projection (3) and the right adjacent block.
3. a kind of ecological slope protection block for sandy soil district channel according to claim 1, it is characterized in that: described projection and groove comprise the first projection (2), the second projection (3), the first groove (4) and the second groove (5), be arranged at the featheredge (7) of described block body (1), the left side (9), webbing (8) and the right (10) respectively; When laying building block, the first groove (4) snap-fit engagement of described first projection (2) and top adjacent block, the second groove (5) snap-fit engagement of described second projection (3) and left side adjacent block.
4. a kind of ecological slope protection block for sandy soil district channel according to claim 1 or 2 or 3, it is characterized in that: described block body (1) long 400mm, wide 400mm, thickness is evenly increased by 80mm to 140mm, and featheredge (7) is 50mm with the thickness difference of webbing (8).
5. a kind of ecological slope protection block for sandy soil district channel according to Claims 2 or 3, it is characterized in that: first, second described projection (2,3) thickness is equal, and is at least not more than the thickness of the featheredge (7) of described block body (1); Described first, second projection (2,3) and the lower plane of first, second groove (4,5) and the lower plane of block body (1) are in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100809.1U CN204570606U (en) | 2015-02-11 | 2015-02-11 | A kind of ecological slope protection block for sandy soil district channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100809.1U CN204570606U (en) | 2015-02-11 | 2015-02-11 | A kind of ecological slope protection block for sandy soil district channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570606U true CN204570606U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520100809.1U Expired - Fee Related CN204570606U (en) | 2015-02-11 | 2015-02-11 | A kind of ecological slope protection block for sandy soil district channel |
Country Status (1)
| Country | Link |
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| CN (1) | CN204570606U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759108A (en) * | 2016-12-19 | 2017-05-31 | 重庆大学 | A kind of ecological interlocking bank protection plants raw brick and preparation method thereof |
| CN109594706A (en) * | 2018-12-31 | 2019-04-09 | 江苏扬桩金源管业有限公司 | A kind of building block convenient for assembly |
| CN110735418A (en) * | 2019-10-30 | 2020-01-31 | 华北水利水电大学 | river ecological greening landscape structure |
| CN112616620A (en) * | 2020-12-07 | 2021-04-09 | 杭州中艺生态环境工程有限公司 | Substrate block for ecological afforestation of barren mountains |
-
2015
- 2015-02-11 CN CN201520100809.1U patent/CN204570606U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759108A (en) * | 2016-12-19 | 2017-05-31 | 重庆大学 | A kind of ecological interlocking bank protection plants raw brick and preparation method thereof |
| CN109594706A (en) * | 2018-12-31 | 2019-04-09 | 江苏扬桩金源管业有限公司 | A kind of building block convenient for assembly |
| CN110735418A (en) * | 2019-10-30 | 2020-01-31 | 华北水利水电大学 | river ecological greening landscape structure |
| CN112616620A (en) * | 2020-12-07 | 2021-04-09 | 杭州中艺生态环境工程有限公司 | Substrate block for ecological afforestation of barren mountains |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20180211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |