CN1242124C - Water retaining dam wall quick assembled by levee crown cement pile for flood fighting - Google Patents
Water retaining dam wall quick assembled by levee crown cement pile for flood fighting Download PDFInfo
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- CN1242124C CN1242124C CNB2004100100345A CN200410010034A CN1242124C CN 1242124 C CN1242124 C CN 1242124C CN B2004100100345 A CNB2004100100345 A CN B2004100100345A CN 200410010034 A CN200410010034 A CN 200410010034A CN 1242124 C CN1242124 C CN 1242124C
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- concrete stake
- flood
- divided
- piles
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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 present invention discloses a water retaining dam wall quickly assembled by levee crown cement piles for fighting floods, which comprises cement piles, clamping pipes supported by the cement piles, and a water-blocking steel mould plate clamped by the clamping pipes, wherein the cement piles are divided into standard piles and special-shaped piles, and the left side and the right side of each standard pile are provided with longitudinal slots for inserting the steel mould plate; the clamping pipes divided into an upper pair and a lower pair to crosswise pass through the cement piles; the special-shaped piles are crossed to keep eight pipe holes, wherein four straight pipe holes are divided into an upper pair and a lower pair, and four slant pipe holes which are crossed with the straight pipe holes are divided into an upper pair and a lower pair; the water facing surface of the steel mould plate is covered with a piece of waterproof cloth, and the water back surface of the steel mould plate provided with a support for supporting a waterproof wall. The present invention has the advantages of wide range of application, high construction speed, favorable strength and quality of the water retaining dam wall, favorable compact enhancing effect, time saving, labor saving and material saving.
Description
Technical field: the present invention relates to a kind of flood fighting and block drainage facility, relate in particular to a kind of flood-fighting levee crown concrete stake Rapid Combination check dam wall.
Background technology: flood surge when the fast phase arrives, the rivers,lakes and seas dykes and dams need bear the pressure of huge flood discharge, dykes and dams need continuous heightening and consolidation, sometimes the slow dykes and dams that will form burst slightly, flood one is let out and is descended, cause serious harm for broad masses of the people's lives and properties, even make an area be subjected to huge and loss that can't retrieve until the national economy of whole country.Reinforcing the method that increases for the rivers,lakes and seas dykes and dams at present is to adopt goods and materials people such as a large amount of cubic meters of stone, the earthwork, gunnysack, straw bag to choose to be transported to pickaback on the dykes and dams, in order to dyke strengthening pin, counter dam body, increase dykes and dams height.Though the method for this ten thousand people's decisive battles can play certain prevent flood overflow dykes and dams, prevent the effect of dike breach, but expend great amount of manpower and material resources, financial resources, step back and work as flood, the goods and materials of these inputs generally can't reuse, will drop into a large amount of manpowers toward contact clears up, therefore, annual China drops into huge aspect flood-fighting, loses surprising.At this kind present situation, the inventor who has designs Rapid Combination, pin-connected panel flood protection wall, and Chinese patent 96221532.5 discloses a kind of multiplexing, pin-connected panel flood protection wall.This flood protection wall is that to have certain thickness, area by some be that the flood control plate side opposite side of rectangle is assembled.This flood protection wall can effectively be protected the levee toe dam body directly not impacted by flood and scrub, and can effectively increase height of dam, avoids brokenly dike to burst.But the inventor thinks that this flood protection wall also is short of to some extent aspect soundness, the impact that is difficult to resist long-time flood billow, and simultaneously, this flood protection wall is difficult to meet the demands in the corner, river course.
Summary of the invention: in order to increase fast the water retention capacity of dykes and dams, prevent that the flood dykes and dams that overflow from causing breach, the purpose of this invention is to provide a kind of firm, the scope of application wide, the construction fast, the flood-fighting levee crown concrete stake Rapid Combination check dam wall saved.
Technical scheme of the present invention realizes in the following manner:
A kind of flood-fighting levee crown concrete stake Rapid Combination check dam wall, it comprises concrete stake, by the clamp of concrete stake supporting, by the dash steel form of clamp clamping, wherein the concrete stake left and right sides is provided with the longitudinal groove that is used to insert steel form, clamp is divided into upper and lower two pairs and crosses concrete stake, be coated with canvas cloth at the steel form upstream face, back side is provided with the support of shoring mine dam.
Support comprises the stable vertical rod that buckles at clamp up and down, the cable-stayed support pipe that is connected with stable vertical rod, be connected with stable vertical rod hinge on the cable-stayed support pipe, the lower end be supported on ground base and be connected.
For bridge wall is turned along dykes and dams, concrete stake is divided into standard pile and shaped pile, and shaped pile intersects and to leave eight pores and wear, four directly to pore be divided into up and down two pairs, four with directly about the oblique pore that pore intersects is divided into two pairs.
A semicircular ring is reserved in the 110cm vertical line on the front and back arbitrary plane adjacent with two grooves center on concrete stake, penetrates steel loop in the ring and plays traction action.
Clamp is the municipal water pipe of 1 inch of Φ, connects with plug between the tube and tube.
The cable-stayed support pipe divides goes up stay tube, following stay tube, and the moving screw that upper and lower stay tube plays regulating action by the centre is connected as a single entity.
Good effect of the present invention is:
1, applied widely: this check dam wall both can be used for the rivers flood control, can be used for the seashore moisture resistance again; Both can be used for keeping away the periphery on water safeguard station and rivers,lakes and seas island to improve safety flood control height, the safety that can be used for Tan Qu village, downstream, the Yellow River and middle and lower reach of Yangtze River protective embankments in lakeside areas is again crossed flood, and construction is simple, extensive with material, as long as can imbed concrete stake, repaiied smooth substantially dike face along stake again, can before flood arrives, in time erect firm check dam wall one, ensured safety in the high water season.
2, speed of application is fast: because the levee crown concrete stake is to put on request in advance to bury, only need penetrate fastening steel pipe during flood fighting, plug is loaded onto in the junction, inserts steel form or plank again between two clamps, heave out plastic film coated cloth and connect support to get final product.Under the situation that material puts in place, everyone per minute of whole process average can be installed one meter.Calculate like this, the causeway of per 100 km, 1,000 flood control team members can erect the check dam wall that has a net increase of high 1.5m together in two hours.
3, check dam wall intensity height, compatibilization effect is good.Say that with regard to its compatibilization effect when per hundred meters wide river course flow velocity was 1 meter per second, having a net increase of flow was 150m
3/ per second.The flow velocity of supposing flood peak is 5～8 meter per seconds, presses flow formula, and per hundred meters wide river courses can have a net increase of flow 750～1200
3/ per second.Calculate like this, as generally adopting present technique, the safe traffic that great rivers such as the Yellow River of China, the Changjiang river increase flood season all can make it to become the safe river in flood season with ten hundreds of, avoids overflow dykes and dams and then burst of flood to spread unchecked.
4, the one, the time and labour saving; The 2nd, province's material.Except that support and plastic film coated cloth need special the making, steel pipe, steel form can be when flood control requisition or rent municipal water pipe and building iron template, waste and old steel form is smooth getting final product after simple shaping, has the crack also not influence use slightly.Can replace with plank when steel form is not enough, gage distortion can add special-purpose cushion block.Round steel or screw-thread steel that the optional inadequately thickness of steel pipe is suitable, just changing, connector gets final product.If the diameter of round steel is slightly little, the cushioning pipe can solve in the concrete stake hole.Not only draw materials extensively, and the versatility of material is better with the property used instead.The 3rd, province's fund.Only 50～60 yuan of the comprehensive costs of every concrete stake (comprise pre-formed, the pile anchoring of digging pit, cement envelope enclose fixing etc.), support and plastic film coated cloth are far below this, the expense of taking over or renting municipal water pipe and building iron template (plank) for use is then lower, and can use for a long time or repeatedly.Its full payment standard only for present similar flood fighting expense standard (not comprising disaster relief expense) 1/tens in addition lower, have high economic benefit and remarkable social benefit.
Description of drawings:
Fig. 1 is the upstream face structural representation of check dam wall of the present invention.
Fig. 2 is the side-looking structural representation of Fig. 1.
Fig. 3 is the section structure schematic diagram of concrete stake.
Structural representation when Fig. 4 keeps flat for the concrete stake upstream face.
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is described in further detail:
By Fig. 1, Fig. 2, Fig. 3, Fig. 4 as can be seen, the present invention includes concrete stake 1, by the clamp 2 of concrete stake supporting, by the dash steel form 3 of clamp clamping, wherein the concrete stake left and right sides is provided with the longitudinal groove 8, the clamp 2 that are used to insert steel form and is divided into upper and lower two pairs and crosses concrete stake, be coated with canvas cloth 4 at steel form 3 upstream faces, back side is provided with the support of shoring mine dam.
Support comprises the stable vertical rod 5 that buckles at clamp up and down, the cable-stayed support pipe 6 that is connected with stable vertical rod 5, cable-stayed support pipe 6 upper ends are connected with stable vertical rod 5 hinges, the lower end be supported on ground base 7 and be connected.
For bridge wall is turned along dykes and dams, then concrete stake is divided into standard pile and shaped pile, and shaped pile intersects and to leave eight pores and wear, four directly to pore be divided into up and down two pairs, four with directly about the oblique pore that pore intersects is divided into two pairs.
A semicircular ring is reserved in the 110cm vertical line center on the front and back arbitrary plane adjacent with two grooves 8, penetrates steel loop in the ring and is used for traction action.
The cable-stayed support pipe divides goes up stay tube, following stay tube, and upper and lower stay tube is connected as a single entity by the moving screw that plays regulating action of centre.
Steel pipe: be the municipal water pipe of 1 inch of Φ.This kind pipe serves a town with water system with managing, and the connection of the maximum tube and tube of consumption and reserves is finished with plug.Attachment plug is steel cylinder, intermediate projections, and total length 10cm, external diameter equate that with pipe diameter intermediate projections part external diameter equates that with outer diameter of steel pipes two ends are inserted two steel pipes that need to connect and got final product.Steel pipe is not enough, and when needing with round steel or screw-thread steel replacement, the round steel diameter should except that connecting with G type tubular type, not need add the cushion cover chucking during connection less than 18mm in the stake hole.
Steel form: the standard steel template that is 150 * 30 * 5.3cm.Relative consumption of this kind plate and reserves maximum.Can substitute with 120cm or 180cm plate when not enough.Can replace with the plank of 150 * 30 * 4cm in the rural area.This template flood is stepped back still and can be used it for anything else, and applicability is wider, makes construction timber or furniture all can with plate.This plank is relative thinner slightly than steel form, should add the cushion block chucking behind plate.
Plastic film coated cloth: the canvas cloth that adds the overlay film coating for the better plastic knitting fabricbase of intensity.Global shape is cross, horizontal 200 * 150cm, perpendicular 190 * 172cm.Master's plane of structure stretches before plate during assembling, two ends chuckings, two width of cloth of surplusing up and down successively wrap, be fixed on plate with clip or nail after.
Support: be steel components.Constitute by stablizing vertical rod, last stay tube, moving screw, following stay tube and base five parts.Stable vertical rod is small-sized channel-section steel, and the groove insied width should be less than 3.2mm.Stablizing the long 72cm of vertical rod, three fixing chuck plates are arranged on the plane, is movable clamp topmost, can will block in order to two fixing steel pipes behind the steel form basically.The perpendicular bisector of groove face on the parallel lines at 1/2nd places, has two to penetrate pin with one heart with the holes in footpath, in order to the fixing stay tube of going up on the upper side.
Last stay tube and following stay tube are the thick-walled seamless steel pipes of 1.2 inches of Φ, and long 40cm, an end have two with one heart and the circular hole that matches of diameter and fixator pins, the positive and negative screw thread that the other end matches at inwall back-out and moving screw.
Moving screw is the round bar of long 30cm, and diameter is a bit larger tham the stay tube internal diameter, divides two sections mantle fibers, and an end is positive silk, and the other end is anti-silk.There is rising as high as the banks of two 4 relative * 0.4cm the screw rod center, so that block with spanner, positive and negative turning regulated strut length.
Base is the grooved steel part, long 20～25cm.The plane upwards is welded with two ear shape steel plates in the inclined to one side front position of perpendicular bisector, on have a pair ofly with one heart and with the circular hole in footpath, penetrate the fixing stay tube down of pin.Downward grooved is done toothing, in order to squeezing in the soil face of land of holding.
The present invention is in implementation process, and element task is system stake and pile anchoring.During pile anchoring, standard pile will dig the hole, side (100cm in the soil is imbedded in stake) that is not less than 100 * 60 * 60cm, and shaped pile suitably strengthens according to circumstances.After putting into concrete stake, periphery is wanted the sub-mortar pouring of water mudstone, uses electromagnetic shaker to make mortar irritate real then.Horizontal vertically flat for guaranteeing, to penetrate steel pipe between stake and the stake during pile anchoring, and insert steel form on request.Smooth and easy when penetrating same steel pipe between two, 6 steel forms will be in conjunction with closely between two, can not be loose excessively, prevent to leak.The shaped pile that the river levee turning is imbedded should accomplish that more poling is smooth and easy, and it is just right that steel form is arranged.Cement mortar after stake is buried will note preventing the people for rocking displacement between curing time, influences to use flood season.After the embedding completion of concrete stake, coat reflectorised paint in the left and right sides, other lacquer is coated in the both sides, front and back, in order to being easy to identification flood season when carrying on construction work at night, simultaneously also for state's safety by sign is provided.Before meteorological department observed and predicted minimum four hours that flood peak arrives, should begin assembling and block waterwall, at first be to utilize vehicle or ship that the assembled material segmentation is transported to the scene, 3～4 people are one group during installation, share out the work and help one another, and accelerate installation progress.Installation will be selected to begin or finish from the shaped pile at dykes and dams turning, and order is launched to both sides, can improve work efficiency like this, and invar pipe range weak point is uncomfortable when being connected between the minimizing job step needs the sawed-off time.Single group job needs to install earlier two pipes in the outside, next be to launch plastic film coated cloth, end width of cloth floor file, the top width of cloth rides on the steel pipe, heads on film-coated fabrics from two slot parts then and inserts steel form, put into middle four more successively, steel form is inserted on the limit, and two steel pipes that the back is inserted on the limit block six steel forms and make it and can not move, smoothly plastic film coated cloth is climbed over from steel form again and even up, on the steel disc of steel form back, get final product with clamp.Next be that support is installed.Its method is: earlier the moving screw in the middle of the strut is rotated with spanner, it is short that strut length is transferred, on the steel pipe up and down of two center positions, block then and stablize vertical rod, and the strut that will connect base is connected with pin with stable vertical rod, tightening nuts, at this moment strut is the fulcrum location of strut by base and ground nature contact portion.Earlier tread in base in the soil with pushing open before the pin this moment, and the limit makes the strut elongation with spanner rotary moveable screw rod then, and base is knocked with iron hammer in the limit, and big portion is entered in the soil, strengthens adhesive power, and support force is strengthened.Behind the strut stretching, reexamine whether steel form and ground contact portion have the slit, the slit is less knocks steel form downwards with iron hammer and gets final product, and should in time banket when big hits tight.Checking whether every steel form blocks reality at last, the loosening cushion block stretching of using at any time, this section installation promptly comes to an end, and following installation gets final product in order.Certainly, in order to improve work efficiency, earlier with the steel pipe large span also put on can, but it should be noted, can only install two steel pipes in the outside earlier, must or adorn appropriate steel form substantially when steel form is installed and penetrate again for inboard two.Guarantee installation quality, it is smooth closely knit waterproof especially should to note carrying out plastic film coated cloth, and the strut stretching is not loosening, guarantees that the dash function and the shock strength of bridge wall is unaffected.
Claims (4)
1, a kind of flood-fighting levee crown concrete stake Rapid Combination check dam wall, it comprises concrete stake (1), by the clamp (2) of concrete stake supporting, by the dash steel form (3) of clamp clamping, the concrete stake left and right sides is provided with the longitudinal groove (8), the clamp (2) that are used to insert steel form and is divided into upper and lower two pairs and crosses concrete stake, be coated with canvas cloth (4) at steel form (3) upstream face, back side is provided with the support (6) of shoring mine dam; Support comprises the stable vertical rod (5) that buckles at clamp up and down, the cable-stayed support pipe (6) that is connected with stable vertical rod (5), be connected with stable vertical rod (5) hinge on the cable-stayed support pipe (6), the lower end be supported on ground base (7) and be connected; It is characterized in that: concrete stake is divided into standard pile and shaped pile, and shaped pile intersects and to leave eight pores, four directly to pore be divided into up and down two pairs, four with directly about the oblique pore that pore intersects is divided into two pairs.
2, flood-fighting levee crown concrete stake Rapid Combination check dam wall according to claim 1 is characterized in that: the vertical line center on the front and back arbitrary plane adjacent with two grooves (8), reserve a semicircular ring, and penetrated the steel loop of tractive in the ring.
3, a kind of flood-fighting levee crown concrete stake Rapid Combination check dam wall according to claim 2 is characterized in that: clamp (2) connects with plug between the tube and tube for the municipal water pipe of 1 inch of Φ.
4, according to claim 1,2 or 3 described any flood-fighting levee crown concrete stake Rapid Combination check dam walls, it is characterized in that: the cable-stayed support pipe divides goes up stay tube, following stay tube, and upper and lower stay tube is connected as a single entity by the moving screw that plays regulating action of centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100100345A CN1242124C (en) | 2004-01-19 | 2004-01-19 | Water retaining dam wall quick assembled by levee crown cement pile for flood fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100100345A CN1242124C (en) | 2004-01-19 | 2004-01-19 | Water retaining dam wall quick assembled by levee crown cement pile for flood fighting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1558039A CN1558039A (en) | 2004-12-29 |
| CN1242124C true CN1242124C (en) | 2006-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100100345A Expired - Fee Related CN1242124C (en) | 2004-01-19 | 2004-01-19 | Water retaining dam wall quick assembled by levee crown cement pile for flood fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1242124C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006062393A2 (en) * | 2004-12-06 | 2006-06-15 | Cornelis Elizabeth Rijlaarsdam | Retaining wall with interconnectable retaining wall members |
| CN103469763B (en) * | 2013-09-25 | 2015-10-28 | 吴江骏达电梯部件有限公司 | A kind of assembly type flood protection wall |
| CN104195982A (en) * | 2014-09-14 | 2014-12-10 | 张若玮 | Portable floodwall |
| CN106049354A (en) * | 2016-07-18 | 2016-10-26 | 黄运新 | Quickly-assembled flood control dam |
| CN108951528B (en) * | 2018-08-09 | 2020-05-22 | 黄河水利委员会黄河水利科学研究院 | Method for carrying out emergency rescue by utilizing depth-limiting access bridge |
| CN113404001A (en) * | 2020-04-16 | 2021-09-17 | 赵小英 | River course is used increases and encloses fender among municipal works |
| CN111305150B (en) * | 2020-04-16 | 2021-08-27 | 赵小英 | Closure plate mechanism for municipal engineering |
-
2004
- 2004-01-19 CN CNB2004100100345A patent/CN1242124C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1558039A (en) | 2004-12-29 |
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