CN203960802U - Three grades of navigation channel ecological revetments - Google Patents
Three grades of navigation channel ecological revetments Download PDFInfo
- Publication number
- CN203960802U CN203960802U CN201420351058.6U CN201420351058U CN203960802U CN 203960802 U CN203960802 U CN 203960802U CN 201420351058 U CN201420351058 U CN 201420351058U CN 203960802 U CN203960802 U CN 203960802U
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- CN
- China
- Prior art keywords
- lead member
- channel
- hole
- channel lead
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Abstract
The utility model discloses a kind of navigation channel ecological revetment that is applicable to three grades of navigation channels, the purpose of this utility model has been to provide a kind of rational in infrastructure, and good stability is protected effective three grades of navigation channel ecological revetments to river channel ecology, it is by afterburning self tapping stake, and Channel lead member, contacts beam and grasp four parts form, contact beam is a plurality of and is a row, contact beam is positioned at bottommost, afterburning self tapping stake is by the through hole on contact beam, top at contact beam is provided with Channel lead member, keyway on contact beam and the key on Channel lead member cooperatively interact, at least one deck Channel lead member tiles above Channel lead member between two again, levels Channel lead member is connected by the key on it and keyway, make navigation channel ecological revetment more stable, grasp passes through rectangular opening hook in vacant keyway place, it has easy construction, good stability, protective capacities is strong, the features such as ecological protection is good.
Description
Technical field:
The utility model relates to a kind of navigation channel bank protection, especially a kind of navigation channel ecological revetment that is applicable to three grades of navigation channels.
Background technology:
Along with the fast development of domestic economy, aspect environmental protection, more and more obtain people's concern, to navigation channel ecological protection and improve aspect and more and more pay attention to, but the anti-shore protection in navigation channel exists protective capacities low now, ecological protection is poor, and stability is low, must be by problems such as cofferdam during construction; The bulwark of doing now also has ecotypic, but to require river levee be slope sample for it, is not suitable for three grades of navigation channels and uses; Three grades of present navigation channels all adopt stone to build and build, and with cement pouring, this three grades navigation channel is long in time limit, cost is high, and difficulty of construction is large, and is not suitable for the hydrobiological existence such as fishes and shrimps, and ecological environment is affected.
Utility model content:
The purpose of this utility model be in order to solve the above problems, propose a kind of rational in infrastructure, good stability, protective capacities is strong, to the effective three grades of navigation channel ecological revetments of navigation channel ecological protection.
In order to address the above problem, three grades of navigation channel ecological revetments that the utility model is designed, it comprises afterburning self tapping stake, Channel lead member, contact beam and grasp four parts; Described Channel lead member is: on Channel lead member body, all there is a key at two ends, left and right, have a keyway below, key and keyway projected correspondence, and there are two rectangular openings rear end, is through hole between rectangular opening and keyway; Middle, contact beam top has a rectangular channel, middle, below has a hole, and stake has an air vent on hole and air vent is less than a hole, and air vent makes a stake hole that contacts beam be communicated with rectangular channel, contact two ends, beam left and right are provided with up-small and down-big hole, and this hole and keyway form through hole; Grasp is zigzag structure, and one end is bent upwards the other end and is bent downwardly; Contact beam is a plurality of and is a row, contacts beam and is positioned at bottommost; Contact beam is placed on afterburning self tapping stake top, afterburning self tapping stake with contact the stake of beam, thereby it is more stable to make to contact beam; Top at contact beam is provided with Channel lead member, keyway on contact beam and the key in Channel lead member body cooperatively interact, play fixation, at least one deck Channel lead member tiles above adjacent between two Channel lead member again, levels Channel lead member is connected by the key on it and keyway, make navigation channel ecological revetment more stable, grasp passes through rectangular opening hook in vacant keyway place, during use, the other end of grasp is connected with riverbank, improves navigation channel ecological revetment stability and application life.
The upright projection of contact beam can be for trapezoidal, and front end is shorter than rear end; The upright projection of Channel lead member can be for trapezoidal, and front end is shorter than rear end.
Afterburning self tapping stake can comprise smooth areas and threaded area, and this smooth areas is for the clamping of stake machine, and this threaded area is single thread, and the head of threaded area is coniform; Afterburning self tapping stake can be also the stake of other form.
For reducing costs, for fishes and shrimps are survived better, at the front end of Channel lead member body, can have two circular holes, and the rectangular opening of rear end is greater than the circular hole of front end, rectangular opening and circular hole one by one corresponding UNICOM form through hole; In order to prevent soil erosion, in Channel lead member body, also comprise two tee pieces, the front end of each tee piece coordinates with the circular hole of Channel lead member body, and the rear end of tee piece is embedded in rectangular opening, and the width of tee piece rear end is less than the rectangular opening of the rear end of Channel lead member body.
For increasing economic efficiency, Channel lead member front end has circular hole and without two kinds of circular holes, below the water surface, and round-meshed Channel lead member and alternately lay the above Channel lead member using without circular hole of the water surface without the Channel lead member of circular hole.
For reducing costs, tee piece be take PCV material as good.
Circulation for convenience of current has the hole that a plurality of diameters are less than 5mm on tee piece.
For preventing from expanding with heat and contract with cold, damage Channel lead member, Channel lead member body is trapezoidal.
When construction, afterburning self tapping stake is squeezed into river bed with stake machine, and the top of afterburning self tapping stake coordinates with the stake hole that contacts beam, constant connection beam, on contact beam top, be provided with Channel lead member again, the keyway on contact beam and the key in Channel lead member body cooperatively interact, and play fixation; At least one deck Channel lead member tiles above adjacent between two Channel lead member again; levels Channel lead member is connected by the key on it and keyway; grasp hooks keyway by the rectangular opening on Channel lead member; by shore protection and with bank, link together, improve the stability of navigation channel ecological revetment, these three grades of navigation channel ecological revetments have good stability; easy construction; the features such as cost is low, and protective capacities is strong, and ecological protection is good.
Accompanying drawing explanation
Fig. 1 is Channel lead member schematic diagram;
Fig. 2 is contact beam elevation schematic diagram;
Fig. 3 is contact beam top view schematic diagram;
Fig. 4 is for contact beam A-A is to sectional view schematic diagram;
Fig. 5 is grasp schematic diagram;
Fig. 6 is afterburning self tapping stake schematic diagram;
Fig. 7 is three grades of navigation channel ecological revetment schematic diagrames.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated:
As shown in Fig. 1,2,3,4,5,6,7, three grades of navigation channel ecological revetments are such, and it comprises afterburning self tapping stake 13, Channel lead member, contact beam 10 and grasp 12 4 parts; Described Channel lead member is: on Channel lead member body 1, all there is a key 2 at two ends, left and right, has a keyway 4 below, key 2 and keyway 4 projected correspondences, and there are two rectangular openings 3 rear end, between rectangular opening 3 and keyway 4, is through hole; Middle, contact beam top has a rectangular channel 8, middle, below has a hole 7, stake has an air vent 11 on hole 7 and air vent 11 is less than a hole 7, air vent 11 makes the stake hole 7 that contacts beam be communicated with rectangular channel 8, contact two ends, beam left and right are provided with up-small and down-big hole 9, and this hole and keyway 8 form through hole; Grasp 12 is zigzag structure, and one end is bent upwards the other end and is bent downwardly; Afterburning self tapping stake 13 use stake machines are squeezed into river bed, the top of afterburning self tapping stake 13 coordinates with the stake hole 7 that contacts beam, constant connection beam, in the time of fixedly, by the air vent 11 on contact beam, beam inner unnecessary water and Bas Discharged stake hole 7 will be contacted, up-small and down-big hole 9 on contact beam, embed river silt, the stability of height contact beam; Because contact beam 10 upper surface keyways 8 can coordinate with the key 2 in Channel lead member body 1, make to contact beam 10 more convenient with being connected of Channel lead brick main body 1; Between Channel lead member body 1, also by flat key 2, cooperatively interact and link with keyway 4, and every layer of Channel lead member body 1 is staggeredly stacked; The part surfacing at navigation channel ecological revetment, by grasp 12, links navigation channel ecological revetment and riverbank; When piling up Channel lead member body 1, at the interior filling part earth of rectangular opening 3 of Channel lead member body 1, can play the effect of reinforcing navigation channel ecological revetment; Circular hole in Channel lead member body 5 is interconnected with rectangular opening 3, at circular hole 5 and the interior tee piece 6 that arranges of rectangular opening 3, can perch for fishes and shrimps provide, and also can prevent that the direct concave bank of river from causing soil erosion.
Claims (8)
1. three grades of navigation channel ecological revetments, is characterized in that: it is comprised of afterburning self tapping stake, Channel lead member, contact beam and grasp four parts; Described Channel lead member is: on Channel lead member body, all there is a key at two ends, left and right, have a keyway below, key and keyway projected correspondence, and there are two rectangular openings rear end, is through hole between rectangular opening and keyway; Middle, contact beam top has a rectangular channel, middle, below has a hole, and stake has an air vent on hole and air vent is less than a hole, and air vent makes a stake hole that contacts beam be communicated with rectangular channel, contact two ends, beam left and right are provided with up-small and down-big hole, and this hole and keyway form through hole; Grasp is zigzag structure, and one end is bent upwards the other end and is bent downwardly; Contact beam is a plurality of and is a row, contacts beam and is positioned at bottommost, and afterburning self tapping stake is by the through hole on contact beam; Top at contact beam is provided with Channel lead member, and the keyway on contact beam and the key on Channel lead member cooperatively interact; At least one deck Channel lead member that tiles again above adjacent between two Channel lead member, levels Channel lead member is connected by the key on it and keyway, grasp by rectangular opening hook in vacant keyway place.
2. the method for a kind of three grades of navigation channel ecological revetments according to claim 1, is characterized in that: described afterburning self tapping stake comprises smooth areas and threaded area, and this smooth areas is for the clamping of stake machine, and this threaded area is single thread, and the head of threaded area is coniform.
3. a kind of three grades of navigation channel ecological revetments according to claim 1, is characterized in that: the front end of described Channel lead member body has two circular holes, and the rectangular opening of rear end is greater than the circular hole of front end, and rectangular opening and circular hole one by one corresponding UNICOM form through hole.
4. a kind of three grades of navigation channel ecological revetments according to claim 3, it is characterized in that: also comprise two tee pieces, the front end of each tee piece coordinates with the circular hole of Channel lead member body, the rear end of tee piece is embedded in rectangular opening, and the width of tee piece rear end is less than the rectangular opening of the rear end of Channel lead member body.
5. a kind of three grades of navigation channel ecological revetments according to claim 1, it is characterized in that: Channel lead member sub-headend has circular hole and without two kinds of circular holes, below the water surface, round-meshed Channel lead member and alternately lay the above Channel lead member using without circular hole of the water surface without the Channel lead member of circular hole.
6. a kind of three grades of navigation channel ecological revetments according to claim 1, is characterized in that: the upright projection of contact beam is trapezoidal, and front end is shorter than rear end.
7. a kind of three grades of navigation channel ecological revetments according to claim 4, is characterized in that: on described tee piece, have the hole that a plurality of diameters are less than 5 millimeters.
8. a kind of three grades of navigation channel ecological revetments according to claim 1, is characterized in that: the upright projection of Channel lead member is trapezoidal, and front end is shorter than rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351058.6U CN203960802U (en) | 2014-06-30 | 2014-06-30 | Three grades of navigation channel ecological revetments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351058.6U CN203960802U (en) | 2014-06-30 | 2014-06-30 | Three grades of navigation channel ecological revetments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960802U true CN203960802U (en) | 2014-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420351058.6U Expired - Fee Related CN203960802U (en) | 2014-06-30 | 2014-06-30 | Three grades of navigation channel ecological revetments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088252A (en) * | 2014-06-30 | 2014-10-08 | 杨炎林 | Three-level channel ecological embankment |
-
2014
- 2014-06-30 CN CN201420351058.6U patent/CN203960802U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088252A (en) * | 2014-06-30 | 2014-10-08 | 杨炎林 | Three-level channel ecological embankment |
| CN104088252B (en) * | 2014-06-30 | 2015-09-09 | 杨炎林 | Three grades of navigation channel ecological revetments |
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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: 20141126 Termination date: 20160630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |