CN2533155Y - Plate dam type secondary dyke - Google Patents
Plate dam type secondary dyke Download PDFInfo
- Publication number
- CN2533155Y CN2533155Y CN02203018U CN02203018U CN2533155Y CN 2533155 Y CN2533155 Y CN 2533155Y CN 02203018 U CN02203018 U CN 02203018U CN 02203018 U CN02203018 U CN 02203018U CN 2533155 Y CN2533155 Y CN 2533155Y
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- CN
- China
- Prior art keywords
- cloth
- dam body
- frame unit
- body frame
- bottom girder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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Abstract
The utility model relates to a plate dam typed secondary dyke. The utility model comprises a dam supporting frame, a rigid baffle board and water retaining leakage-proof geomembrane cloth. The dam supporting frame is evenly arranged in lines along the dam axis through dam frame units. The dam frame units are consists of a front and a rear triangle dam frame units. Each front and rear triangle dam frame unit consists of an upright stanchion, a diagonal bar or a sway bracing, and a bottom girder. A ground pile is tightly fastened at the rear end of the bottom girder of each rear triangle dam frame units. The vertical plane of the water retaining leakage-proof geomembrane cloth and the rigid baffle board are centre gripping between two upright stanchions. The horizontal plane part of the water retaining leakage-proof geomembrane cloth is pressed under the bottom girder of the front triangle dam frame unit, and stretches out of the front end of the bottom girder. The utility model has the advantages of regulating waterways through water, high efficiency, simple technique, handy learning and making, light materials, facilitate storage and delivering, easy material obtaining, low construction cost, repeat reuse and green environmental protection. The utility model also has the advantages of good anti-lacerate capability, rigid dam body, safety and reliability. Thereby, the flood-fighting ability and speed is greatly promoted.
Description
Technical field
The utility model relates to a kind of plate Ba Shizidi, belongs to hydraulic engineering, is applicable to increasing fast of flood control dam, in case casual dike.
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 time-consuming, 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 water-control, efficient quick, cheap, flood control capacity is strong, anti-zoned broken ability strong, dam body rigidity, safe and reliable plate Ba Shizidi.
The technical scheme that its technical problem that solves the utility model adopts is: it is made up of dam body support frame, rigidity watertight shutter, dash anti-seepage geomembrane cloth, the dam body frame unit that the dam body support frame is made up of forward and backward triangle dam body frame unit is to along the uniform arrangement of axis of dam in-line, each forward and backward triangle dam body frame unit is made up of vertical rod, diagonal member or bearing diagonal, bottom girder, is fastened with pile in the rear end of each Vee formation shape dam body frame unit bottom girder; The risers of dash anti-seepage geomembrane cloth partly be obstructing surface and rigidity watertight shutter by the while clamping and by bolton between each is to two right vertical rods of forward and backward triangle dam body frame unit, the front of dash anti-seepage geomembrane cloth near water, the horizontal plane of dash anti-seepage geomembrane cloth partly is that antiseepage face is crushed on the following of each preceding triangle dam body frame unit bottom girder and extends to the front of each preceding triangle dam body frame unit bottom girder, and the front end of dash anti-seepage geomembrane cloth is vertically imbedded below the dam facing.
The upper end of the bearing diagonal of each Vee formation shape dam body frame unit is fixed on the position, middle and upper part of vertical rod, is provided with upright pull bar and girt respectively at the point midway place of bearing diagonal.
The two ends of the diagonal member of triangle dam body frame unit are separately fixed at the end points place of vertical rod and bottom girder before each.
Vertical rod, bottom girder, diagonal member or the bearing diagonal of forward and backward triangle dam body frame unit, upright pull bar and girt all adopt square steel.The rigidity watertight shutter adopts glass epoxy.
The beneficial effects of the utility model are as follows:
(1) it has water-control, efficient quick; Technology is simple, easily be easy to do; Material is light, be convenient to accumulating; It is easy, cheap to draw materials; Characteristics such as repeatedly multiplexing, environmental protection.
(2) it also to have anti-zoned broken ability strong, the dam body rigidity, safe and reliable characteristics can improve anti-flood capacity and speed greatly.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is structural representation of the present utility model (being the D-D sectional view of Fig. 2).
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A profile of Fig. 2.
Fig. 4 is the B-B profile of Fig. 2.
Fig. 5 is the C-C profile of Fig. 2.
Fig. 6 is the I place enlarged drawing of Fig. 2.
Fig. 7 is the II place enlarged drawing of Fig. 2.
Fig. 8 is the structural representation front view of dash anti-seepage geomembrane cloth.
Fig. 9 is the left view of Fig. 8.
The specific embodiment
From the embodiment shown in Fig. 1-9 as can be known, it is made up of dam body support frame, rigidity watertight shutter 6, dash anti-seepage geomembrane cloth 1, the dam body frame unit that the dam body support frame is made up of forward and backward triangle dam body frame unit is to along the uniform arrangement of axis of dam in-line, each forward and backward triangle dam body frame unit is made up of vertical rod, diagonal member or bearing diagonal, bottom girder, is fastened with pile in the rear end of each Vee formation shape dam body frame unit bottom girder 11; The risers of dash anti-seepage geomembrane cloth 1 partly be obstructing surface and rigidity watertight shutter 6 by clampings simultaneously and by bolton between each is to two right vertical rods of forward and backward triangle dam body frame unit, the front of dash anti-seepage geomembrane cloth 1 near water, the horizontal plane of dash anti-seepage geomembrane cloth 1 partly is that antiseepage face is crushed on the following of each preceding triangle dam body frame unit bottom girder 2 and extends to the front of each preceding triangle dam body frame unit bottom girder, and the front end of dash anti-seepage geomembrane cloth 1 is vertically imbedded below the dam facing.
The upper end of the bearing diagonal 8 of each Vee formation shape dam body frame unit is fixed on the position, middle and upper part of vertical rod 7, is provided with upright pull bar 10 and girt 9 respectively at the point midway place of bearing diagonal 8.
The two ends of the diagonal member 3 of triangle dam body frame unit are separately fixed at the end points place of vertical rod 4 and bottom girder 2 before each.
Vertical rod, bottom girder, diagonal member or the bearing diagonal of forward and backward triangle dam body frame unit, upright pull bar and girt all adopt the square steel of 30 * 30 * 2mm.
Rigidity watertight shutter 6 adopts the glass epoxy of 1.5 * 6m.
The connected mode of adjacent two rigidity watertight shutters is that its joint is clamped between the right vertical rod of forward and backward triangle dam body frame unit after overlapping, again by U type spiral shell rifle 5 fixing (referring to Fig. 1,6,7).
The type of attachment of adjacent two dash anti-seepage geomembrane cloth 1 adopts following three kinds:
(1) clamp with clamping plate 13 and with rivet or bolt (referring to Fig. 3) the overlapping back of adjacent two its joints of gear water anti-seepage geomembrane cloth.
(2) before the joint of adjacent two dash anti-seepage geomembrane cloth is positioned at during triangle dam body frame unit bottom girder 2 belows, adopt cassette chute connected mode, promptly restrict 14 at bag of fillet bag of every dash anti-seepage geomembrane cloth, block bag rope 14 respectively with the clamp 15 that is fixed on bottom girder 2 two sides, and a dash anti-seepage geomembrane cloth wherein is stuck in another clamp 15 (referring to Fig. 4) by pressure.
(3) when the joint of adjacent two dash anti-seepage geomembrane cloth is between the right vertical rod of forward and backward triangle dam body frame unit, bag rope 16 of fillet bag at every gear water anti-seepage geomembrane cloth, with behind the pad one bar shaped rubber tile 17 between two dash anti-seepage geomembrane cloth overlappings again and rigidity watertight shutter 6 together be clamped and fixed between two vertical rods, bag rope 16 is positioned at vertical rod 4 parts (referring to Fig. 6).
On the shelves water anti-seepage geomembrane cloth that is positioned at below the bottom girder 2, be provided with antiseepage cloth dowel, antiseepage cloth dowel is made up of the bag rope 19 that is bonded at the cloth 18 on the dash anti-seepage geomembrane cloth and wrap in the cloth 18, and antiseepage cloth dowel blocks bag rope 19 (referring to Fig. 5) by the clamp 20 that is fixed on bottom girder 2 one sidewalls.
The contact surface of dash anti-seepage geomembrane cloth and preceding triangle dam body frame unit is provided with two pass antiseepage cloth dowel, two pass antiseepage cloth dowel is by being bonded at the cloth 21 on the dash anti-seepage geomembrane cloth and wrapping in the parallel and spacing of in the cloth 21 two for forming with the suitable bag rope 22 of vertical rod, and the back facade of the vertical rod 4 of preceding triangle dam body frame unit is just restricted between 22 (referring to Fig. 7) at Liang Tiaobao.
The pile that is positioned at Vee formation shape dam body frame unit bottom girder rear end is " L " shaped steel sheet pile 12 (referring to Fig. 1).
In Fig. 2,23 is U-bolt.
Packaging technology of the present utility model is as follows:
One, dash anti-seepage geomembrane cloth is laid on the former levee crown side that meets water along the axis of dam, and adjacent two dash anti-seepage geomembrane cloth is pieced together with cassette chute or rigidity clamping plate.
Two, take on about 0.5 meter apart from dike and open 0.5 meter deep trench in the former levee crown side that meets water, and dash anti-seepage geomembrane cloth is buried reality.
Three, live antiseepage cloth dowel with preceding triangle dam body frame unit bottom girder personality card integrated circuit board.
Four, with rigidity watertight shutter and dash anti-seepage geomembrane cloth lodge between the triangle dam body frame unit vertical rod of front and back, with bolt two vertical rods and rigidity watertight shutter and dash anti-seepage geomembrane cloth are fixed together thereafter.
Five, with " L " shape steel sheet pile Vee formation shape dam body frame unit bottom girder rear end is located, play the antiskid stabilization.
Technical indicator of the present utility model is as follows:
Small dike's height: 1.5m
The small dike is wide: 5.2m
The dash degree of depth: 1.0m
Design wind speed: 6.0m/s
The design river surface is wide: 4km
Design stormy waves height: 0.31m
Antiskid buckling safety factor k:2.39-3.35
Protection-apron is wide: 4.5m (seepage paths 5m)
Be suitable for dike matter condition: loam, clay
The utility model adopts glass epoxy to make watertight shutter, adopts dash anti-seepage geomembrane cloth to make protection-apron, and protection-apron is connected with steelframe, and from recast dam body antiskid gravity, Vee formation shape dam body frame unit is assisted antiskid, with flood flood fighting water with water on the protection-apron.
Claims (10)
1, a kind of plate Ba Shizidi, it is characterized in that it is made up of dam body support frame, rigidity watertight shutter (6), dash anti-seepage geomembrane cloth (1), the dam body frame unit that the dam body support frame is made up of forward and backward triangle dam body frame unit is to along the uniform arrangement of axis of dam in-line, each forward and backward triangle dam body frame unit is made up of vertical rod, diagonal member or bearing diagonal, bottom girder, is fastened with pile in the rear end of each Vee formation shape dam body frame unit bottom girder (11); The risers of dash anti-seepage geomembrane cloth (1) partly be obstructing surface and rigidity watertight shutter (6) by clamping simultaneously and by bolton between each is to two right vertical rods of forward and backward triangle dam body frame unit, the front of dash anti-seepage geomembrane cloth (1) near water, the horizontal plane of dash anti-seepage geomembrane cloth (1) partly is that antiseepage face is crushed on the following of each preceding triangle dam body frame unit bottom girder (2) and extends to the front of each preceding triangle dam body frame unit bottom girder, and the front end of dash anti-seepage geomembrane cloth (1) is vertically imbedded below the dam facing.
2, plate Ba Shizidi according to claim 1, it is characterized in that the upper end of the bearing diagonal (8) of each Vee formation shape dam body frame unit is fixed on the position, middle and upper part of vertical rod (7), is provided with upright pull bar (10) and girt (9) respectively at the point midway place of bearing diagonal (8).
3, plate Ba Shizidi according to claim 2 is characterized in that the two ends of the diagonal member (3) of each preceding triangle dam body frame unit are separately fixed at the end points place of vertical rod (4) and bottom girder (2).
4, plate Ba Shizidi according to claim 3 is characterized in that vertical rod, bottom girder, diagonal member or the bearing diagonal of forward and backward triangle dam body frame unit, upright pull bar and girt all adopt square steel.
5, plate Ba Shizidi according to claim 4 is characterized in that rigidity watertight shutter (6) adopts glass epoxy.
6, plate Ba Shizidi according to claim 5, the connected mode that it is characterized in that adjacent two rigidity watertight shutters is that its joint is clamped between the right vertical rod of forward and backward triangle dam body frame unit after overlapping, and is fixing by U-bolt (5) again.
7, plate Ba Shizidi according to claim 6 is characterized in that the type of attachment of adjacent two dash anti-seepage geomembrane cloth (1) adopts following three kinds:
(1) clamp with clamping plate (13) and with rivet or bolt the overlapping back of adjacent two its joints of dash anti-seepage geomembrane cloth;
(2) when the joint of adjacent two dash anti-seepage geomembrane cloth is positioned at preceding triangle dam body frame unit bottom girder (2) below, adopt cassette chute connected mode, promptly one of fillet bag at every dash anti-seepage geomembrane cloth wraps rope (14), block bag rope (14) respectively with the clamp (15) that is fixed on bottom girder (2) two side, and a dash anti-seepage geomembrane cloth wherein is stuck in another clamp (15) by pressure;
(3) when the joint of adjacent two dash anti-seepage geomembrane cloth is between the right vertical rod of forward and backward triangle dam body frame unit, bag rope of fillet bag (16) at every dash anti-seepage geomembrane cloth, with behind the pad one bar shaped rubber tile (17) between two dash anti-seepage geomembrane cloth overlappings again and rigidity watertight shutter (6) together be clamped and fixed between two vertical rods, bag rope (16) is positioned at outside the vertical rod (4).
8, plate Ba Shizidi according to claim 7, it is characterized in that on the dash anti-seepage geomembrane cloth that is positioned at bottom girder (2) below, being provided with antiseepage cloth dowel, antiseepage cloth dowel is made up of the bag rope (19) that is bonded at the cloth (18) on the dash anti-seepage geomembrane cloth and wrap in the cloth (18), and antiseepage cloth dowel blocks bag rope (19) by the clamp (20) that is fixed on bottom girder (2) one sidewalls.
9, plate Ba Shizidi according to claim 8, the contact surface that it is characterized in that dash anti-seepage geomembrane cloth and preceding triangle dam body frame unit is provided with two pass antiseepage cloth dowel, two pass antiseepage cloth dowel is by being bonded at the cloth (22) on the dash anti-seepage geomembrane cloth and wrapping in the parallel and spacing of in the cloth (21) two for forming with the suitable bag rope (27) of vertical rod, and the back facade of the vertical rod (4) of preceding triangle dam body frame unit just is positioned at two bags and restricts between (22).
10, plate Ba Shizidi according to claim 9, the pile that it is characterized in that being positioned at Vee formation shape dam body frame unit bottom girder rear end is " L " shaped steel sheet pile (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02203018U CN2533155Y (en) | 2002-02-08 | 2002-02-08 | Plate dam type secondary dyke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02203018U CN2533155Y (en) | 2002-02-08 | 2002-02-08 | Plate dam type secondary dyke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2533155Y true CN2533155Y (en) | 2003-01-29 |
Family
ID=33685357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02203018U Expired - Fee Related CN2533155Y (en) | 2002-02-08 | 2002-02-08 | Plate dam type secondary dyke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2533155Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824809A (en) * | 2010-04-22 | 2010-09-08 | 重庆交通大学 | Large-gradient gravel river bank protective structure and river washout-resistant controlling method thereof |
| CN101960073B (en) * | 2008-02-22 | 2012-10-10 | 英尼罗公司 | Water shielding barrier |
| CN104563064A (en) * | 2015-01-12 | 2015-04-29 | 江苏奥尼斯环保科技有限公司 | Combined fast-assembled glass fiber reinforced plastic retaining dam for water body restoration |
| CN106013193A (en) * | 2016-07-12 | 2016-10-12 | 中国电建集团成都勘测设计研究院有限公司 | Geomembrane cofferdam top structure and cofferdam heightening method |
| CN108222016A (en) * | 2018-02-01 | 2018-06-29 | 中纬建设工程有限公司 | A kind of support element of deep foundation pit fender post |
| CN111305150A (en) * | 2020-04-16 | 2020-06-19 | 赵小英 | Closure plate mechanism for municipal engineering |
| CN111305149A (en) * | 2020-04-16 | 2020-06-19 | 赵小英 | A increase and enclose fender for municipal works river course |
| CN111676991A (en) * | 2020-06-19 | 2020-09-18 | 杭州江润科技有限公司 | Rigid-flexible river closure cofferdam and construction method thereof |
| CN112942241A (en) * | 2021-02-03 | 2021-06-11 | 中国电建集团成都勘测设计研究院有限公司 | Deadweight water retaining unit and deadweight water retaining system for potential breach of bank |
-
2002
- 2002-02-08 CN CN02203018U patent/CN2533155Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101960073B (en) * | 2008-02-22 | 2012-10-10 | 英尼罗公司 | Water shielding barrier |
| CN101824809A (en) * | 2010-04-22 | 2010-09-08 | 重庆交通大学 | Large-gradient gravel river bank protective structure and river washout-resistant controlling method thereof |
| CN104563064A (en) * | 2015-01-12 | 2015-04-29 | 江苏奥尼斯环保科技有限公司 | Combined fast-assembled glass fiber reinforced plastic retaining dam for water body restoration |
| CN106013193A (en) * | 2016-07-12 | 2016-10-12 | 中国电建集团成都勘测设计研究院有限公司 | Geomembrane cofferdam top structure and cofferdam heightening method |
| CN108222016A (en) * | 2018-02-01 | 2018-06-29 | 中纬建设工程有限公司 | A kind of support element of deep foundation pit fender post |
| CN111305150A (en) * | 2020-04-16 | 2020-06-19 | 赵小英 | Closure plate mechanism for municipal engineering |
| CN111305149A (en) * | 2020-04-16 | 2020-06-19 | 赵小英 | A increase and enclose fender for municipal works river course |
| CN111305149B (en) * | 2020-04-16 | 2021-07-20 | 赵小英 | A increase and enclose fender for municipal works river course |
| CN111305150B (en) * | 2020-04-16 | 2021-08-27 | 赵小英 | Closure plate mechanism for municipal engineering |
| CN111676991A (en) * | 2020-06-19 | 2020-09-18 | 杭州江润科技有限公司 | Rigid-flexible river closure cofferdam and construction method thereof |
| CN112942241A (en) * | 2021-02-03 | 2021-06-11 | 中国电建集团成都勘测设计研究院有限公司 | Deadweight water retaining unit and deadweight water retaining system for potential breach of bank |
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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 |