CN211057986U - Corrugated steel assembled plate contour line water storage dam - Google Patents
Corrugated steel assembled plate contour line water storage dam Download PDFInfo
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- CN211057986U CN211057986U CN201921254015.5U CN201921254015U CN211057986U CN 211057986 U CN211057986 U CN 211057986U CN 201921254015 U CN201921254015 U CN 201921254015U CN 211057986 U CN211057986 U CN 211057986U
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Abstract
The utility model discloses a corrugated steel assembled plate contour retaining dam, including retaining dam concrete foundation layer and first buckled plate, the upper surface of retaining dam concrete foundation layer is provided with two first buckled plates, be provided with the second buckled plate that the semicircle ring-shaped and height is less than two first buckled plates between two first buckled plates, the front of the side of being in the back of the body of first buckled plate and second buckled plate still is equipped with the cistern that is used for storing second buckled plate overflow effluent, the side surface of first buckled plate and the side surface of second buckled plate all are provided with the channel-section steel, the inboard surface of channel-section steel has seted up the screw, screw female connection has first fixing bolt; the utility model discloses sound construction blocks the effect reinforce, has good anti deformability and anti settlement ability, and corrugated steel plate has higher impermeability simultaneously, and is not fragile, and the input fund is few, can realize quick construction, has avoided traditional dam easily to influence the use because of splits, fracture, is favorable to storing water resource.
Description
Technical Field
The utility model belongs to the rainwater field of collecting relates to a corrugated steel assembled plate contour retaining dam.
Background
Because China is wide in land and soil, rainwater is not seasonal uniformly, and the urban construction process is fast, at present, rainfall can not be stored immediately in rainy season, so that seepage and reduction are easily caused, runoff is gradually increased, and the trends of soil erosion and flood aggravation are caused.
The sponge city engineering actively promoted by the nation is just an effective method for solving the problem. The sponge city is a new generation of urban rainfall flood management concept, and is a city with good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be also called as a water elasticity city. When raining, the utility model absorbs water, stores water, seeps water and purifies water, and when needed, the stored water is released and utilized.
The traditional dam is of a reinforced concrete structure, large investment, long construction period and easy failure due to cracking and fracture, can corrode the dam body after long-term use, and can cause large-area hardening to influence natural rainwater seepage and leakage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, a corrugated steel assembling plate contour retaining dam is provided, and the input fund is few, can realize quick construction, has avoided traditional dam easily to influence the use because of splits, fracture, prevents to cause more large tracts of land to harden, is favorable to storing water resource to effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
a corrugated steel assembled plate contour line impounding dam comprises an impounding dam concrete foundation layer and a first corrugated plate, the upper surface of the concrete foundation layer of the impounding dam is provided with two first corrugated plates, a semicircular second corrugated plate which is lower than the two first corrugated plates in height is arranged between the two first corrugated plates, the front sides of the backwater sides of the first corrugated plate and the second corrugated plate are also provided with a reservoir, the water-facing side surfaces of the first corrugated plate and the second corrugated plate are both provided with channel steel extending along the horizontal direction, the inner side surface of the channel steel is provided with a first screw hole, the first screw hole is internally threaded and connected with a first fixing bolt, the backwater side surfaces of the first corrugated plate and the second corrugated plate are both provided with I-shaped steel which extends vertically at intervals and the bottom ends of which are pre-buried in a concrete foundation layer of the water storage dam, a second screw hole is formed in the inner side surface of the I-shaped steel, and an I-shaped steel fixing bolt is connected to the inner thread of the second screw hole; the inner side surface of the channel steel is uniformly provided with fixing rods, the end parts of the fixing rods are fixedly provided with fixing rings, steel strands are arranged in the fixing rings, H steel is uniformly arranged on the upper surface of the concrete foundation layer of the impoundment dam at intervals on the water facing side of the dam body, and the end parts of the steel strands penetrate through the side surface of the H steel and are connected with the stop block; the lateral surface equidistance of second buckled plate is provided with and is no less than three outlet pipe, is provided with the valve on the outlet pipe.
As the utility model discloses a limit:
the lengths of not less than three water outlet pipes are sequentially shortened from high to low, and the length difference of two adjacent water outlet pipes is not less than twenty centimeters;
the first corrugated plate is formed by splicing a plurality of corrugated plates, and the plurality of corrugated plates are fixed through bolts;
the first corrugated plate is inserted into a slope body provided with a horizontal deep groove at two ends close to the concrete foundation layer of the impounding dam, and the first corrugated plate, the slope body and the concrete foundation layer of the dam are fixedly connected through concrete integral pouring;
the bottom ends of the first corrugated plate, the second corrugated plate and the H steel are all embedded in the concrete foundation layer of the water storage dam;
the bottom end of the I-shaped steel is embedded in the concrete foundation layer of the water storage dam, and the height of the I-shaped steel is 300 mm;
two the height of first buckled plate equals, the height of first buckled plate is 200mm higher than the height of second buckled plate.
As a further limitation of the present invention, the width of the horizontal deep groove is 400mm, and the width of the concrete pouring is 500 mm.
The utility model discloses it is injectd still to have, first buckled plate is provided with the mounting panel in the side surface that is close to cistern concrete foundation layer lateral wall, and the screw has evenly been seted up to the side surface of mounting panel, and screw female connection has second fixing bolt.
By adopting the technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses a corrugated steel assembled plate contour retaining dam adopts the corrugated steel board as the dam body, structurally has the good characteristic of lateral compensation displacement, has good anti deformability and anti settlement ability, and corrugated steel board has higher impermeability simultaneously, and the steel buckled plate is through the anticorrosive treatment back, and plate body corrosion resisting capability is strong, and is not fragile, and the input fund is few, can realize quick construction, has avoided traditional dam easily because of being full of cracks, the fracture influences the use, prevents to cause more hardened and hardened large tracts of land, is favorable to storing the water resource.
2. The utility model discloses a corrugated steel assembled plate contour retaining dam, sound construction is fixed through I-steel, H steel and steel strand wires, and the bulk strength of buckled plate improves, blocks and reinforces the effect reinforcing, and the life limit is long, and the maintenance cost is low, and the reconstruction rate is low, is particularly suitable for at many mountainous areas construction retaining dam.
3. The utility model discloses a corrugated steel assembly plate contour retaining dam can be through the outlet pipe drainage through opening corresponding valve during the drainage, is no less than three outlet pipe length and shortens from high to low in proper order, can avoid the outlet pipe discharged water of eminence to strike and damage its surface to the outside of low outlet pipe for a long time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic diagram of the position relationship between the first corrugated plate and the slope body.
Wherein: the water storage dam comprises a concrete foundation layer of the water storage dam 1, a first corrugated plate 2, a second corrugated plate 3, channel steel 4, a first fixing bolt 5, a fixing rod 6, a fixing ring 7, a steel strand 8, steel 9H, a stop block 10, I-steel 11, a second fixing bolt 12, a water outlet pipe 13, a valve 14, I-steel 15, a third fixing bolt 16 and a slope body 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1-2, the utility model provides a pair of corrugated steel assembled plate contour retaining dam, including retaining dam concrete foundation 1 and first buckled plate 2, the upper surface of retaining dam concrete foundation 1 is provided with two first buckled plates 2, first buckled plate 2 is assembled by a plurality of buckled plates and is formed, through the bolt fastening between a plurality of buckled plates, first buckled plate 2 is inserted respectively in the slope 17 of seting up horizontal deep groove (because of the utility model is used for the mountain area to impound, the slope is the slope body that the soil and stone mixture formed in the slope body is carried out to the both ends that are close to retaining dam concrete foundation 1, the width of horizontal deep groove is 400mm, set up horizontal deep groove in slope body 17 relevant position in advance, insert the tip of first buckled plate 2 (as shown in fig. 1 about both ends) in this horizontal deep groove, this horizontal deep groove and first buckled plate 2 phase-match, first buckled plate 2 and retaining dam concrete foundation 1 are through concrete monolithic stationary even fixed even And then, namely: the end of the first corrugated plate 2, the partial slope 17 and the concrete foundation layer 1 of the impounded dam are integrally fixed by concrete pouring, and the width of the concrete pouring is 500mm (as shown in fig. 3).
A semicircular second corrugated plate 3 is arranged between the two first corrugated plates 2, the two first corrugated plates 2 are equal in height, and the height of each first corrugated plate 2 is 200mm higher than that of the corresponding second corrugated plate 3; the cistern is still established in the front of the lee side of first buckled plate 2 and second buckled plate 3, promptly: the side of meeting water of 2 second buckled plates of first buckled plate 3 is used for the retaining dam, and the side of backing water of 2 first buckled plates and 3 second buckled plates is the cistern, stores the water that 3 overflows of second buckled plate, and when the water level in the retaining dam reached 3 height of second buckled plate, the overflow was to the cistern in to the water economy resource.
The side surface of first buckled plate 2 and the side surface of meeting water of second buckled plate 3 all are provided with channel-section steel 4, first screw has been seted up to the inboard surface of channel-section steel 4, first fixing bolt 5 passes first screw and carries out threaded connection with the buckled plate main part, the inboard surface of channel-section steel 4 evenly is provided with dead lever 6, the end fixing of dead lever 6 is provided with solid fixed ring 7, gu be equipped with steel strand wires 8 in the fixed ring 7, the side upper surface of meeting water of retaining dam concrete foundation layer 1 evenly is provided with H steel 9, the tip of steel strand wires 8 passes the side surface of H steel 9 and is connected with dog 10, meet water side at the dam body and pass through the flexible fixed first buckled plate 2 of steel strand wires 8 and second buckled plate 3, can increase bulk strength, prevent that rivers from destroying. The equal interval in the surface of the leeward side of first buckled plate 2 and second buckled plate 3 is equipped with vertical extension and the pre-buried I-steel 15 of locating in retaining dam concrete foundation 1 in bottom, pre-buried height of locating in retaining dam concrete foundation 1 is 300mm, first buckled plate 2 symmetry is provided with I-steel 15, second buckled plate 3 is equipped with I-steel 15 in being closest to the upstream face (half-circular arc top department promptly), I-steel 15 total number is 7, can adjust according to actual need certainly, the second screw has been seted up on the inboard surface of I-steel 15, I-steel fixing bolt 16 passes the second screw and with buckled plate main part threaded connection, also can weld I-steel 15 and bellows main part certainly, play the effect of blocking and further consolidating to the dam body. Side surface equidistance of second buckled plate 3 is provided with and is no less than three outlet pipe 13, be provided with valve 14 on the outlet pipe 13, the length of being no less than three outlet pipe 13 shortens from high to low in proper order, and the length difference of two adjacent outlet pipes 13 is not less than twenty centimeters, can be through opening corresponding valve 14 during the drainage and discharging through outlet pipe 13, be no less than three outlet pipe 13 length shortens from high to low in proper order, when taking place the heavy rainfall and cause the flood, can open corresponding outlet pipe 13 according to actual conditions, the drainage speed has been improved, avoid the outlet pipe 13 discharged water of eminence to strike and damage its surface to the outside of low outlet pipe 13 for a long time.
The bottom ends of the first corrugated plate 2, the second corrugated plate 3 and the H steel 9 are all embedded in the concrete foundation layer 1 of the water storage dam, so that the fixing is firmer, and the impermeability can be improved; the reinforcing steel bars can also penetrate through the bottoms of the first corrugated plate 2 and the second corrugated plate 3 and are welded on the dam body.
The utility model discloses in, part specification:
the first corrugated plate 2 and the second corrugated plate 3 are steel corrugated plates, the wave shape is 200mm x 55mm, and the pipe wall thickness is 6 mm;
the steel strand 8 is phi 17.8 mm;
the concrete foundation layer 1 of the impoundment dam is C35, and the depth is 800 mm;
the channel steel 4 is 80mm 43mm 5 mm;
the water outlet pipe 13 is a DN200 galvanized steel pipe;
the valve 14 is a conventional manual valve, flanged.
The parts with the above specifications are preferred parts, and the specifically selected parts include but are not limited to the above specifications.
When in use:
installing a first corrugated plate 2 and a second corrugated plate 3 which are subjected to secondary corrosion prevention, fixing channel steel 4 on the first corrugated plate 2 and the second corrugated plate 3 through a first fixing bolt 5, fixing I-shaped steel 15 on the first corrugated plate 2 and the second corrugated plate 3 through a second fixing bolt 16, gluing and waterproofing treatment before lap joints of adjacent corrugated plates and final bolt screwing, fixing one end of a steel strand 8 on a fixing ring 7, penetrating the other end of the steel strand 8 through H steel 9 fixed on the ground and fixedly connecting the other end of the steel strand with a stop block 10, inserting two ends of the first corrugated plate 2 into a horizontal deep groove in a slope body 17, integrally pouring concrete at two ends of the first corrugated plate 2 and the slope body 17 lapped with the first corrugated plate 2, the bottom end of the I-shaped steel 15, the first corrugated plate 2, the bottom ends of the second corrugated plate 3 and the H steel 9 to form a retaining dam soil base layer 1, the first buckled plate 2 and the second buckled plate 3 are flexibly fixed on the water-facing side of the dam body through the steel strand 8, so that the overall strength can be increased, and the dam body is prevented from being damaged by water flow.
The utility model discloses a corrugated steel erects board contour retaining dam, adopt corrugated steel plate as the dam body, sound construction, structurally, the good characteristic of lateral compensation displacement has, can give full play steel tensile strength can be strong, the superior characteristics of deformability, good anti deformability and anti settlement ability have, corrugated steel plate has higher impermeability simultaneously, the steel buckled plate is after anticorrosive treatment, the plate body corrosion resisting property is strong, not fragile, long service life, the input fund is few, can realize quick construction, it is easy because of being full of cracks to have avoided traditional dam, the fracture influences the use, prevent to cause more large tracts of land to harden, be favorable to storing water resource, be particularly suitable for at the retaining dam of mountainous area construction.
This embodiment is similar in structure to embodiment 1, except that: first buckled plate 2 is provided with mounting panel 11 in the side surface that is close to 1 lateral wall of cistern concrete foundation layer, and the screw has evenly been seted up to mounting panel 11's side surface, and screw female connection has second fixing bolt 12, promptly: as shown in figure 1, the first corrugated plate 2 is in threaded connection with the concrete foundation layer 1 of the storage dam through the mounting plate 11, the connection mode is easy to disassemble, when part of the main body of the first corrugated plate is damaged and needs to be replaced, only the corresponding first corrugated plate 2 needs to be disassembled, and the installation is rapid and convenient, and time and labor are saved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a corrugated steel assembled plate contour retaining dam, includes retaining dam concrete foundation layer (1) and first buckled plate (2), its characterized in that: the upper surface of the concrete foundation layer (1) of the impounding dam is provided with two first corrugated plates (2), a semicircular second corrugated plate (3) which is highly lower than the two first corrugated plates (2) is arranged between the two first corrugated plates (2), the backwater sides of the first corrugated plates (2) and the second corrugated plates (3) are also provided with a reservoir for storing the overflow water of the second corrugated plates (3), the water facing side surfaces of the first corrugated plates (2) and the second corrugated plates (3) are respectively provided with a channel steel (4) extending along the horizontal direction, the inner side surface of the channel steel (4) is provided with a first screw hole, the first screw hole is internally connected with a first fixing bolt (5), the backwater side surfaces of the first corrugated plates (2) and the second corrugated plates (3) are respectively provided with I-shaped steel (15) extending vertically at intervals, and the bottom ends of the I-shaped steel are pre-buried in the concrete foundation layer (1) of the, a second screw hole is formed in the inner side surface of the I-shaped steel (15), and an I-shaped steel fixing bolt (16) is connected to the second screw hole in a threaded mode; fixing rods (6) are uniformly arranged on the inner side surface of the channel steel (4), fixing rings (7) are fixedly arranged at the end parts of the fixing rods (6), steel strands (8) are arranged in the fixing rings (7), H steel (9) are uniformly arranged on the upper surface of the concrete foundation layer (1) of the impoundment dam at intervals on the water facing side of the dam body, and the end parts of the steel strands (8) penetrate through the side surface of the H steel (9) and are connected with a stop block (10); the side surface of the second corrugated plate (3) is equidistantly provided with at least three water outlet pipes (13), and the water outlet pipes (13) are provided with valves (14).
2. The corrugated steel assembled plate contour dam as claimed in claim 1, wherein: the lengths of not less than three water outlet pipes (13) are sequentially shortened from high to low, and the length difference of two adjacent water outlet pipes (13) is not less than twenty centimeters.
3. The corrugated steel assembled plate contour dam as claimed in claim 1, wherein: first buckled plate (2) are assembled by a plurality of buckled plates and are formed, pass through the bolt fastening between a plurality of buckled plates.
4. The corrugated steel assembled plate contour dam as claimed in claim 1, wherein: first buckled plate (2) are in the slope body (17) of seting up the deep groove of level in inserting respectively in the both ends that are close to retaining dam concrete foundation (1), first buckled plate (2), slope body (17) and retaining dam concrete foundation (1) are through concrete monolithic pouring fixed connection.
5. The corrugated steel assembled plate contour dam as claimed in claim 1, wherein: the bottom of first buckled plate (2), second buckled plate (3) and H steel (9) all pre-buried in the inside of retaining dam concrete foundation layer (1).
6. The corrugated steel assembled plate contour dam as claimed in claim 1, wherein: the height of the bottom end of the I-shaped steel (15) embedded in the concrete foundation layer (1) of the water storage dam is 300 mm.
7. The corrugated steel assembled plate contour dam as claimed in claim 1, wherein: the heights of the two first corrugated plates (2) are equal, and the height of each first corrugated plate (2) is 200mm higher than that of each second corrugated plate (3).
8. The corrugated steel assembled plate contour dam as claimed in claim 4, wherein: the width of the horizontal deep groove is 400mm, and the width of the concrete integral pouring is 500 mm.
9. The corrugated steel assembled plate contour dam as claimed in claim 1, wherein: the side surface of the first corrugated plate (2) close to the side wall of the concrete foundation layer (1) of the water storage dam is provided with a mounting plate (11), screw holes are uniformly formed in the side surface of the mounting plate (11), and a second fixing bolt (12) is connected to the screw holes in an internal thread mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254015.5U CN211057986U (en) | 2019-08-05 | 2019-08-05 | Corrugated steel assembled plate contour line water storage dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254015.5U CN211057986U (en) | 2019-08-05 | 2019-08-05 | Corrugated steel assembled plate contour line water storage dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211057986U true CN211057986U (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921254015.5U Active CN211057986U (en) | 2019-08-05 | 2019-08-05 | Corrugated steel assembled plate contour line water storage dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211057986U (en) |
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2019
- 2019-08-05 CN CN201921254015.5U patent/CN211057986U/en active Active
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