CN212801425U - Steel sheet pile diversion open channel structure type - Google Patents
Steel sheet pile diversion open channel structure type Download PDFInfo
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- CN212801425U CN212801425U CN202020734143.6U CN202020734143U CN212801425U CN 212801425 U CN212801425 U CN 212801425U CN 202020734143 U CN202020734143 U CN 202020734143U CN 212801425 U CN212801425 U CN 212801425U
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- open channel
- sheet pile
- guide wall
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Abstract
The utility model discloses a steel sheet pile water conservancy diversion open channel structural style realizes that treatment effeciency is high, simple structure, area lead that the wall section is little, remove effects such as convenient operation to satisfy the demand is equipped in emergency water treatment's purpose and satisfy the needs of water and electricity engineering construction water conservancy diversion. The structure type comprises an open channel bottom plate and an open channel guide wall, the open channel guide wall comprises a plurality of steel sheet piles and bases which are mutually spliced, the bases are arranged at the bottoms of the steel sheet piles, and the guide wall structure is installed on the open channel bottom plate through the bases. Through adopting foretell structure, the water conservancy diversion problem needs when having solved the water conservancy and hydropower engineering construction water conservancy diversion, compares with current open channel type, and the guide wall section is little, and the specially adapted narrow riverbed water conservancy diversion, the engineering volume is little, and construction convenience, the investment is economized, and construction and later stage are demolishd conveniently, but steel sheet pile material reuse.
Description
Technical Field
The utility model relates to a water conservancy diversion open channel pattern, mainly used hydraulic and hydroelectric engineering construction water conservancy diversion.
Background
The diversion open channel is widely applied to diversion in the construction of water conservancy and hydropower engineering, the diversion open channel is generally excavated on the bank, one side of the diversion open channel is formed by a hillside, and the other side of the diversion open channel is formed by arranging a soil-rock or concrete guide wall. The guide wall is made of earth and stone or concrete, the earth and stone filling or concrete engineering quantity is large, the construction time is long, and the investment is large; the soil-stone or concrete guide wall has large section size, occupies a river channel, influences the river bed overflowing and other engineering building arrangement on the engineering with narrow river bed, and has large post-dismantling engineering quantity.
SUMMERY OF THE UTILITY MODEL
The invention aims to overcome the defects and shortcomings, provides a steel sheet pile diversion open channel structure type, has a simple structure, small guide wall section and less engineering quantity, is convenient to construct and dismantle, and meets the requirement of diversion in construction of hydropower engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a steel sheet pile water conservancy diversion open channel structural style, lead the wall including open channel bottom plate and open channel, the open channel is led the wall and is included a plurality of steel sheet piles and the base that splice each other and constitute, steel sheet pile bottom sets up the base, the open channel is led the wall and is passed through the pedestal mounting is on the open channel bottom plate.
Preferably, the cross section of each steel sheet pile is of a concave structure, adjacent steel sheet piles are arranged in opposite directions, and the edges of the adjacent steel sheet piles are meshed with each other.
Preferably, the open channel guide wall is provided with a steel plate below the flow surface and facing the inner side of the open channel bottom plate, and the steel plate is used for sealing the concave structure of the steel plate pile facing the side slope close to the bank.
Preferably, the steel plate structure is a whole continuous structure, and the steel plate covers and seals a concave structure on the side, facing the bank side slope, of the plurality of steel plate piles.
Preferably, the steel plate structure is a single strip-shaped steel plate covering and closing concave structure on one side, facing the bank side slope, of the single steel plate pile (1).
Preferably, the structure type further comprises a bank side slope, the open channel bottom plate is located between the open channel guide wall and the bank side slope, the open channel guide wall further comprises a cross beam, pull rods and anchor rods, the cross beam is connected with the upper end of each steel sheet pile, the pull rods are arranged on the cross beam at equal intervals, and the tail end of each pull rod is provided with the anchor rods and connected with the bank side slope in an anchoring mode.
Preferably, lining structures are arranged on the surface of the land side slope and the surface of the open channel bottom plate.
Preferably, the two sides of the open channel bottom plate are respectively provided with an open channel guide wall, each open channel guide wall further comprises a cross beam and a pull rod, the cross beams are connected with the upper ends of the steel sheet piles, and the cross beams on the open channel guide walls on the two sides are connected through the pull rods arranged at equal intervals.
The utility model provides a pair of water conservancy diversion open channel structural style through adopting foretell structure, has solved the water conservancy diversion problem when hydraulic and hydroelectric engineering construction, compares with current open channel type, and it is little to lead the wall section, and the specially adapted narrow riverbed water conservancy diversion, and the engineering volume is little, and construction convenience, the investment is economized, and the convenience is demolishd in the later stage.
Drawings
Fig. 1 is a cross-sectional view of a steel sheet pile open channel structure.
Fig. 2 is a schematic plan layout of a steel sheet pile open channel diversion structure.
Fig. 3 is a detailed typical cross-sectional view of a steel sheet pile guide wall.
Fig. 4 is a schematic sectional view of a diversion open channel structure lined on a bottom plate and a side slope excavation surface.
Fig. 5 is a schematic cross-sectional view of a steel sheet pile open channel structure with a rectangular steel sheet pile guide wall base.
Fig. 6 is a schematic sectional view of a diversion open channel structure without a cross beam, a pull rod and an anchor rod on the upper part of a steel sheet pile guide wall.
Fig. 7 is a cross-sectional view of the open channel structure of the steel sheet pile with unclosed grooves on the surface of the guide wall of the steel sheet pile.
Fig. 8 is a schematic cross-sectional view of a steel sheet pile open flow channel structure in which grooves on the surface of a steel sheet pile guide wall are closed by continuous plates.
Fig. 9 is a detailed cross-sectional view of the groove on the surface of the guide wall of the steel sheet pile closed by a continuous plate.
Fig. 10 is a schematic sectional view of the open flow channel structure when steel sheet pile guide walls are used on both sides.
The figure is marked with: 1. steel sheet piles; 2. a steel plate; 3. a base; 4. a cross beam; 5. a pull rod 5; 6. an anchor rod; 7. Lining; 8. an open channel floor; 9. and (5) land-backing side slopes.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
Example one
As shown in fig. 1, the open channel structure of the steel sheet pile diversion of the present embodiment includes an open channel bottom plate 8, an open channel guide wall, and a land side slope 9, wherein the open channel bottom plate 8 is located between the open channel guide wall and the land side slope 9.
The open channel guide wall comprises a plurality of steel sheet piles 1 and bases 3 which are spliced mutually, the bases 3 are arranged at the bottoms of the steel sheet piles 1, and the guide wall structure is installed on an open channel bottom plate through the bases 3.
As shown in fig. 1 and 2, the open channel guide wall further comprises a cross beam 4, pull rods 5 and anchor rods 6, wherein the cross beam 4 is connected with the upper end of each steel sheet pile 1, the pull rods 5 are arranged on the cross beam 4 at equal intervals, and the anchor rods 6 are arranged at the tail ends of the pull rods 5 and connected with the anchoring of the side slope close to the bank.
As shown in fig. 2 and 3, one side surface of the steel sheet pile 1 is recessed inward so that the cross section of the steel sheet pile 1 has a concave structure. The adjacent steel sheet piles 1 are arranged in the opposite direction, the edges of the adjacent steel sheet piles 1 are mutually meshed, and the steel sheet piles 1 with the concave structure openings facing the inner side of the open channel bottom plate 8 and the concave structure openings facing the outer side of the open channel bottom plate 8 are arranged at intervals.
The open channel guide wall is equipped with steel sheet 2 below the surface of flowing through towards the inboard of open channel bottom plate, steel sheet 2 seals the concave structure of steel sheet pile 1 towards bank side slope one side, forms smooth-going surface of flowing through. And the steel plate 2 is covered by adopting a single steel plate 2 between the steel plate piles 1 with the concave structure opening facing the outer side of the open channel bottom plate 8, and the steel plate 2 is in a single strip-shaped steel plate 2 covering and sealing the concave structure of the single steel plate pile 1 facing the bank side slope 9, so that the concave structure of the steel plate pile 1 with the concave structure opening facing the inner side of the open channel bottom plate 8 is sealed.
As shown in fig. 4, according to different engineering practical conditions, such as uneven natural excavation surface or not meeting the requirement of impact resistance, lining structures 7 can be arranged on the surfaces of the land side slope 9 and the open channel bottom plate 8.
The base 3 in this embodiment has a trapezoidal structure. As shown in fig. 5, the base 3 may be rectangular, square, etc. according to different practical engineering situations.
As shown in fig. 6, according to different practical conditions of engineering, if the water retaining height of the guide wall of the open channel is small, the requirements can be stably met, and the top of the guide wall can be free of the beam 4, the pull rod 5 and the anchor rod 6.
As shown in fig. 7, according to different practical situations of engineering, if the overflowing flow rate is low, the groove of the overflowing surface on the inner side of the guide wall of the open channel can be closed without arranging the steel plate 2.
As shown in fig. 8 and 9, according to different practical situations of engineering, the whole continuous steel plate 2 (or other impervious materials) can be adopted to seal the flow surface on the inner side of the guide wall. In this embodiment, the steel plate 2 structure may be a steel plate 2 of an integral continuous structure covering a concave structure closing the side of the plurality of steel plate piles 1 facing the bank side slope 9.
Example two
As shown in fig. 10, the steel sheet pile open channel structure of the present embodiment includes an open channel bottom plate 8 and open channel guide walls, two open channel guide walls are respectively disposed on two sides of the open channel bottom plate, and the open channel guide walls include a plurality of steel sheet piles 1, a base 3, a cross beam 4 and a pull rod 5 which are mutually spliced.
The crossbeam 4 is connected the upper end of each steel sheet pile 1, and the crossbeams 4 on the open channel guide walls on both sides are connected through the pull rods 5 that set up at equidistant.
The bottom of the steel sheet pile 1 is provided with a base 3, and the guide wall structure is installed on an open channel bottom plate through the base 3.
One side surface of the steel sheet pile 1 is inwards sunken, so that the cross section of the steel sheet pile 1 is of a concave structure. The adjacent steel sheet piles 1 are arranged in the opposite direction, the edges of the adjacent steel sheet piles 1 are mutually meshed, and the steel sheet piles 1 with the concave structure openings facing the inner side of the open channel bottom plate 8 and the concave structure openings facing the outer side of the open channel bottom plate 8 are arranged at intervals.
The open channel guide wall is equipped with steel sheet 2 below the surface of flowing through towards the inboard of open channel bottom plate, steel sheet 2 seals the concave structure of steel sheet pile 1 towards bank side slope one side, forms smooth-going surface of flowing through. The steel plates 2 are covered between the steel sheet piles 1 with the concave structure opening towards the outer side of the open channel bottom plate 8, so that the concave structure of the steel sheet piles 1 with the concave structure opening towards the inner side of the open channel bottom plate 8 is closed.
Claims (8)
1. The open channel guide wall is characterized by comprising a plurality of steel sheet piles (1) and bases (3) which are spliced mutually, the bases (3) are arranged at the bottoms of the steel sheet piles (1), and the open channel guide wall is installed on the open channel bottom plate (8) through the bases (3).
2. The open channel structure type of the steel sheet pile diversion according to claim 1, wherein the cross section of the steel sheet pile (1) is a concave structure, adjacent steel sheet piles (1) are arranged in a reverse direction, and the edges of the adjacent steel sheet piles (1) are engaged with each other.
3. The open channel structure type of the steel sheet pile diversion according to claim 2, characterized in that the inner side of the open channel guide wall facing the open channel bottom plate (8) is provided with a steel sheet (2) below the flow surface, and the steel sheet (2) closes the concave structure of the steel sheet pile (1) facing the side slope (9) of the bank.
4. The open channel structure type of steel sheet pile diversion according to claim 3, wherein the steel sheet (2) structure is a steel sheet (2) of an integral continuous structure covering and closing a concave structure of a plurality of steel sheet piles (1) facing to the side slope (9) of the bank.
5. The open channel structure type of steel sheet pile diversion according to claim 3, wherein the steel sheet (2) structure is a single strip steel sheet (2) covering a concave structure closing the side of the single steel sheet pile (1) facing the bank side slope (9).
6. The steel sheet pile diversion open channel structure pattern according to claim 1, characterized in that the structure pattern further comprises a shore side slope (9), an open channel bottom plate (8) is positioned between the open channel guide wall and the shore side slope (9), the open channel guide wall further comprises a cross beam (4), a pull rod (5) and an anchor rod (6), the cross beam (4) is connected with the upper end of each steel sheet pile (1), the pull rods (5) are arranged on the cross beam (4) at equal intervals, and the anchor rod (6) and the shore side slope (9) are arranged at the tail end of the pull rod (5) and connected in an anchoring manner.
7. The steel sheet pile open channel structure type as claimed in claim 1, wherein the lining structure (7) is arranged on the surface of the land side slope (9) and the open channel bottom plate (8).
8. The steel sheet pile open channel structure type according to claim 1, wherein two sides of the open channel bottom plate (8) are respectively provided with an open channel guide wall, the open channel guide wall further comprises cross beams (4) and pull rods (5), the cross beams (4) are connected with the upper ends of the steel sheet piles (1), and the cross beams (4) on the open channel guide walls on the two sides are connected through the pull rods (5) arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020734143.6U CN212801425U (en) | 2020-05-07 | 2020-05-07 | Steel sheet pile diversion open channel structure type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020734143.6U CN212801425U (en) | 2020-05-07 | 2020-05-07 | Steel sheet pile diversion open channel structure type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212801425U true CN212801425U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020734143.6U Active CN212801425U (en) | 2020-05-07 | 2020-05-07 | Steel sheet pile diversion open channel structure type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212801425U (en) |
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2020
- 2020-05-07 CN CN202020734143.6U patent/CN212801425U/en active Active
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