CN2571827Y - Plate constructured dam type subdyke - Google Patents
Plate constructured dam type subdyke Download PDFInfo
- Publication number
- CN2571827Y CN2571827Y CN02252663U CN02252663U CN2571827Y CN 2571827 Y CN2571827 Y CN 2571827Y CN 02252663 U CN02252663 U CN 02252663U CN 02252663 U CN02252663 U CN 02252663U CN 2571827 Y CN2571827 Y CN 2571827Y
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- China
- Prior art keywords
- fixed
- dyke
- triangular support
- plate
- rigid support
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Revetment (AREA)
Abstract
The utility model relates to a plate dam type sub-dyke, which is a fast assembling sub-dyke. The utility model is suitable for soft and hard dyke bases such as sand loam, loam, clay, concrete, etc. The utility model is composed of a rigid sub-dyke body and water retaining and seepage preventing cloth, wherein, the rigid sub-dyke body is composed of triangular support frames, rigid support plates and sheet piles with anti-displacing angles, wherein, each triangular support frame is exhausted at intervals along the top surface of an original large dyke, waterside sides of adjacent two triangular support frames are fixed with the rigid support plates, and the rear end of a bottom beam of each triangular support frame is fixed on the sheet piles with the anti-displacing angles. The sheet piles with the anti-displacing angles are fixed on the dyke surface of the large dyke, and the water retaining and seepage preventing cloth is fixed to the waterside sides on the rigid sub-dyke body. The utility model has the advantages of high efficiency, quickness, flexible dyke assembly, strong adaptability, low cost, recovery and repeated use and green environmental protection and has the characteristics that the utility model is convenient for storage and transportation, etc.
Description
Technical field
The utility model relates to a kind of plate Ba Shizidi, is a kind of fast assembling small dike, is applicable to soft or hard matter levee foundations such as sandy loam, loam, clay and concrete.
Background technology
At the machine of arriving in flood season or in flood-fighting, often need to increase flood control dam.At present, way commonly used is the heap sand bag, and its shortcoming is that labour intensity is big, the transportation difficulty, and the time-consuming merit of taking, the site clearing workload is big behind the flood.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of have efficient quick, flexible, the compliance in group dam strong, be convenient to accumulating, cheap, the plate Ba Shizidi that reclaims characteristics such as multiplexing, environmental protection.
The technical scheme that its technical problem that solves the utility model adopts:
The utility model is made up of rigidity small dike dam body and dash antiseepage cloth, rigidity small dike's dam body is made up of triangular support framework, rigidity gripper shoe, the stake of resist displacement gusset, each triangular support framework discharges at interval along former embankment end face, the side that meets water of adjacent two triangular support frameworks is fixed with rigid support plate, and the rear end of each triangular support framework bottom girder is fixed in the stake of resist displacement gusset; The stake of resist displacement gusset is fixed on the embankment dike face; Dash antiseepage cloth is fixed on the side that meets water on the rigidity small dike dam body.
Described each triangular support framework is welded by square tube, and the angle α of its front-axle beam and bottom girder is an acute angle, and the rear end of bottom girder is stretched out the back rest and is provided with installing hole, is respectively equipped with pilot hole at the upper/lower terminal of front-axle beam.
Each triangular support framework also is provided with diagonal brace, and the front end of diagonal brace is fixed on the position, middle and lower part of front-axle beam, and the rear end of diagonal brace is fixed on the intersection point place of the bottom girder and the back rest.Overall balance is carried out and definite according to indexs of correlation such as small dike's width, dash height, small dike's stability in three the interior angle angles of triangular support framework and the position of diagonal brace.
Described rigid support plate is the corrugated sheet structure, its left and right both sides are flat limit, which is provided with installing hole, one end of rigid support plate is vertical edge and becomes obtuse angles beta with the corrugation face, β=α+90 °, the other end of rigid support plate is the horizontal flanging of band semi arch, angle γ=180 of it and corrugation face °-α.
The beneficial effects of the utility model are that it has efficient quick, the group dam is flexible, compliance is strong, and it both can use on the soil property levee crown, also can use on concrete, pitch levee crown; Be convenient to accumulating, cheap, reclaim multiplexing, environmental protection; It has also that anti-zoned broken ability is strong, dam body rigidity, safe and reliable characteristics, can improve anti-flood capacity and speed greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the structural representation of triangular support framework.
Fig. 4 is the front view of rigid support plate.
Fig. 5 is the left view of Fig. 4.
By the embodiment 1 shown in Fig. 1, Fig. 3-5 as can be known, it is made up of rigidity small dike dam body and dash antiseepage cloth 1, rigidity small dike's dam body is made up of triangular support framework, rigidity gripper shoe 6, resist displacement gusset stake 8, each triangular support framework discharges at interval along former embankment end face, the side that meets water of adjacent two triangular support frameworks is fixed with rigid support plate 6, and the rear end of each triangular support framework bottom girder 9 is fixed in the resist displacement gusset stake 8; Resist displacement gusset stake 8 is fixed on the embankment dike face; Dash antiseepage cloth 1 is fixed on the side that meets water on the rigidity small dike dam body.
Each triangular support framework is by the square tube (see figure 3) that is welded, and its front-axle beam 5 is an acute angle with the angle α of bottom girder 9, and the rear end of bottom girder 9 is stretched out the back rest 4 and is provided with installing hole 13, is respectively equipped with pilot hole 14 at the upper/lower terminal of front-axle beam 5.
Each triangular support framework also is provided with diagonal brace 7, and the front end of diagonal brace 7 is fixed on the position, middle and lower part of front-axle beam 5, and the rear end of diagonal brace 7 is the intersection point place (see figure 3) of bottom girder 9 and the back rest 4 regularly.
Rigid support plate 6 is the corrugated sheet structure, its left and right both sides are flat limit, which is provided with installing hole, one end of rigid support plate 6 is vertical edge 10 and becomes obtuse angles beta with the corrugation face, β=α+90 °, the other end of rigid support plate 6 is the horizontal flanging (2) of band semi arch, angle γ=180 of it and corrugation face °-α (seeing Fig. 4,5).The effect of rigid support plate 6 is as follows: the one, as connector adjacent triangular support framework is coupled together, and together form dam body load carrier; The 2nd, plate provides support (its corrugation paper is for improving the special construction that its bearing capacity designs) for dash antiseepage cloth as being rigidly connected; The 3rd, provide the anti-protection of scratching as stiff safety fence for dash antiseepage cloth.
Fig. 1 is the group dam situation of rigidity small dike dam body when being used on the soft dam foundation, one side resist displacement gusset stake 8 imbed in the soil rear end of each triangular support framework bottom girder 9 and resist displacement gusset stake 8 bolt; The vertical edge 10 of rigid support plate 6 is imbedded in the soil, the lower part of dash antiseepage cloth 1 is imbedded (see figure 1) in the soil respectively for two sections, one section vertical edge 10 with rigid support plate 6 is imbedded in the soil, another section is imbedded in the soil after one section of embankment end face tiling again, this section dash antiseepage cloth glueds joint with the dash antiseepage cloth that is fixed on the rigidity small dike dam body, and the upper end of dash antiseepage cloth is fixed in the horizontal flanging 2 of band semi arch.The method that adopts fluting to bury antiseepage cloth underground solves anti-blending and reduces the levee crown width problem that accounts for.Concrete grammar is, meeting water side along the 50cm place apart from former levee crown, leaves at a distance of 100cm, wide 5cm, two grooves of 30-50cm deeply with special-purpose assorted groover, successively shelves water antiseepage cloth shirt rim and rigid support plate straight flange imbedded in the groove.
By embodiment shown in Figure 22 as can be known, it as different from Example 1 its rigidity small dike's dam body be used for the hard levee foundation, one side of resist displacement gusset stake 8 is fixed on the embankment end face by expansion bolt 11 with the rear end of each triangular support framework bottom girder; The horizontal flanging 2 of the band semi arch of rigid support plate 6 is fixed on the embankment end face by expansion bolt 12, the lower end of dash antiseepage cloth wraps the below of the semi arch of the horizontal flanging that is crushed on the band semi arch behind the Elastic Cylindrical sealing body and (plays sealing antiseepage effect, do not draw among Fig. 2), the upper end of dash antiseepage cloth is fixed on the upper end of the vertical edge 10 of rigid support plate 6.
In Fig. 1,2,3 these U-bolts.
It should be noted that in addition any is resist displacement gusset stake 8, is an asymmetric angle bar, is arranged on small dike's triangular support framework land side lower edge, plays auxiliary resist displacement effect.According to the levee foundation difference, two kinds of usages are arranged, when soft levee foundation is used, will grow the limit and imbed and play resist displacement effect (see figure 1) in the soil; When the hard levee foundation is used, will grow the limit up, be fixed in (see figure 2) on the dike face with expansion bolt at minor face locating hole place.
The key technical indexes of the present utility model such as following table:
| The small dike is wide | 2.3m | Be suitable for dike matter | Sandy loam, loam, clay, concrete |
| Small dike's height | 1.3/1.55m | The dash degree of depth | 0.65、0.8、1.0、1.2m |
| Former levee crown is wide | 4.0m more than | Safety coefficient K | 2.0-3.35 |
| Design wind speed | 6.0m/s | The design river surface wide/the stormy waves height | 4km/0.3m |
| Small dike's deadweight | 25.2t/km | Construct speed | 60 minutes 150 people/km |
| Application life | 15 years | The keeping time limit | 30 years |
Claims (6)
1, a kind of plate Ba Shizidi, its particular-trade is levied and is that it is made up of rigidity small dike dam body and dash antiseepage cloth (1), rigidity small dike's dam body is made up of triangular support framework, rigidity gripper shoe (6), resist displacement gusset stake (8), each triangular support framework discharges at interval along former embankment end face, the side that meets water of adjacent two triangular support frameworks is fixed with rigid support plate (6), and the rear end of each triangular support framework bottom girder (9) is fixed in the resist displacement gusset stake (8); Resist displacement gusset stake (8) is fixed on the embankment dike face; Dash antiseepage cloth (1) is fixed on the side that meets water on the rigidity small dike dam body.
2, plate Ba Shizidi according to claim 1, it is characterized in that each triangular support framework is welded by square tube, its front-axle beam (5) is an acute angle with the angle α of bottom girder (9), the rear end of bottom girder (9) is stretched out the back rest (4) and is provided with installing hole (13), is respectively equipped with pilot hole (14) at the upper/lower terminal of front-axle beam (5).
3, plate Ba Shizidi according to claim 2, it is characterized in that each triangular support framework also is provided with diagonal brace (7), the front end of diagonal brace (7) is fixed on the position, middle and lower part of front-axle beam (5), and the rear end of diagonal brace (7) is fixed on the intersection point place of the bottom girder (9) and the back rest (4).
4, plate Ba Shizidi according to claim 3, it is characterized in that rigid support plate (6) is the corrugated sheet structure, its left and right both sides are flat limit, which is provided with installing hole, one end of rigid support plate (6) is vertical edge (10) and becomes obtuse angles beta with the corrugation face, β=α+90 °, the other end of rigid support plate (6) is the horizontal flanging (2) of band semi arch, angle γ=180 of it and corrugation face °-α.
5, plate Ba Shizidi according to claim 4, it is characterized in that when rigidity small dike dam body is used on the soft dam foundation, one side of resist displacement gusset stake (8) is imbedded in the soil, and bolt is used in the rear end of the bottom girder of each triangular support framework (9) and resist displacement gusset stake (8); The vertical edge (10) of rigid support plate (6) is imbedded in the soil, the lower part of dash antiseepage cloth (1) is imbedded in the soil respectively for two sections, one section vertical edge with rigid support plate (6) (10) is imbedded in the soil, another section is imbedded in the soil after one section of embankment end face tiling again, this section dash antiseepage cloth glueds joint with the dash antiseepage cloth that is fixed on the rigidity small dike dam body, and the upper end of dash antiseepage cloth is fixed in the horizontal flanging (2) of band semi arch.
6, plate Ba Shizidi according to claim 4, it is characterized in that when rigidity small dike dam body is used for the hard levee foundation one side of resist displacement gusset stake (8) is fixed on the embankment end face by expansion bolt (11) with the rear end of each triangular support framework bottom girder; The horizontal flanging (2) of the band semi arch of rigid support plate (6) is fixed on the embankment end face by expansion bolt (12), the lower end of dash antiseepage cloth wraps the below that is crushed on the semi arch of the horizontal flanging of semi arch behind the Elastic Cylindrical sealing body, and the upper end of dash antiseepage cloth is fixed on the upper end of the vertical edge (10) of rigid support plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02252663U CN2571827Y (en) | 2002-09-09 | 2002-09-09 | Plate constructured dam type subdyke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02252663U CN2571827Y (en) | 2002-09-09 | 2002-09-09 | Plate constructured dam type subdyke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2571827Y true CN2571827Y (en) | 2003-09-10 |
Family
ID=33722080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02252663U Expired - Fee Related CN2571827Y (en) | 2002-09-09 | 2002-09-09 | Plate constructured dam type subdyke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2571827Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105274964A (en) * | 2014-07-23 | 2016-01-27 | 司徒文华 | Reinforced type stereoscopic member |
| CN105756013A (en) * | 2016-04-21 | 2016-07-13 | 高瞻 | Detachable flood control wall |
| CN105887759A (en) * | 2016-04-22 | 2016-08-24 | 华北水利水电大学 | Mobile anti-flood wall suitable for soft soil foundation |
| CN107740393A (en) * | 2017-09-21 | 2018-02-27 | 徐勤凤 | Block dirty flood prevention device in a kind of water conservancy river course |
| CN109594530A (en) * | 2019-01-28 | 2019-04-09 | 新疆水利水电规划设计管理局 | A kind of thin silt flood control dam new structure |
-
2002
- 2002-09-09 CN CN02252663U patent/CN2571827Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105274964A (en) * | 2014-07-23 | 2016-01-27 | 司徒文华 | Reinforced type stereoscopic member |
| CN105756013A (en) * | 2016-04-21 | 2016-07-13 | 高瞻 | Detachable flood control wall |
| CN105887759A (en) * | 2016-04-22 | 2016-08-24 | 华北水利水电大学 | Mobile anti-flood wall suitable for soft soil foundation |
| CN107740393A (en) * | 2017-09-21 | 2018-02-27 | 徐勤凤 | Block dirty flood prevention device in a kind of water conservancy river course |
| CN109594530A (en) * | 2019-01-28 | 2019-04-09 | 新疆水利水电规划设计管理局 | A kind of thin silt flood control dam new structure |
| CN109594530B (en) * | 2019-01-28 | 2024-04-16 | 新疆水利水电规划设计管理局 | Novel structure of fine sand stratum flood control dykes and dams |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |