CN100464029C - Movable steel gate plate and movable wall for dyke - Google Patents
Movable steel gate plate and movable wall for dyke Download PDFInfo
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- CN100464029C CN100464029C CNB021325383A CN02132538A CN100464029C CN 100464029 C CN100464029 C CN 100464029C CN B021325383 A CNB021325383 A CN B021325383A CN 02132538 A CN02132538 A CN 02132538A CN 100464029 C CN100464029 C CN 100464029C
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- flashboard
- monomer
- dyke
- movable
- flood
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Abstract
The present invention relates to assembled movable dam for resistinf flood and tide water. The movable steel plate wall of dyke includes two groups of single gate plates connected via sealing strips and holding strips. The single gate plates are fixed to dyke via support. The present invention is used in reconstructing available dyke and its construction has no effect on available dyke height, peripheral buildings and available scenes.
Description
Technical field:
This product be a kind of prevent to happen suddenly flood or tidewater can fabricated movable dykes and dams.
Background technology:
When the mankind began to select the residence, often selecting had the place at water source by the river by sea etc., develop into after the city, the dyke of river bank or seashore turn important problem into.
Because the tidal fluctuations of river or the seawater river flood that causes of heavy rain particularly in the nature, and the variation of riverbed height constantly changes its water level, in case spring tide or flood peak take place, height of water level surpasses dyke, to cause very huge injury to people's life, this makes people require dyke constantly to increase by fifty year return period even level such as a-hundred-year.
Attempt to stop any onslaught, of all times, the way of flood control all is to increase the height of building by laying bricks or stones of dykes and dams.Generally be to build, increase with brick, sand, stone, steel concrete.
In order to keep the view in city, the riverine and coastal dykes and dams on limit, city are whenever increased one meter, the view main road on its embankment limit or square just all need integral body to increase 1 meter, this not only relates to countless ancient trees, whether building allows to increase 1 meter, the ground works that also relates to use will be a very huge expense, and the flood control fill expense in China this year just has tens billion of.
Yet, dyke is increased still and whole ground, city can not be increased, so the city has become lowland, can't see water, destroyed natural landscape.So this is a still insurmountable so far difficult problem.
1998 annual floods have attacked many places, Harbin at applicant place for example, in order to resist the flood of burst, PLA officers and men struggle hard day and night and erect 1 meter high interim dike with sandstone on the Jiang Di in hundreds of, because the build material that each linear meter needs wants more than 1 cubic metre, follow filling brush and also will constantly replenishing of flood, flood does not wait the people, at crucial moment, the fine flour of grain depot is also all built on the Jiang Di, and many have only teenage OWEN to sacrifice on our Jiang Di.
Water has moved back finally, and sand has been transported, and stone has been transported, and face has also been transported, and has spent the great work of cost again that much work ship and has transported back.
By current flood, make that increasing of dyke is imperative, there is similar again problem inequality at the preserved egg river bank with outbeach, Shanghai and New York and Paris, each tree at river bank all is a story, and each small log cabin at river bank all has its book series, has built fixing flood protection wall, to seal whole river bank view, the whole height that improves the park, river bank not only again be can't see the river in the urban district, and cost is very huge.
Summary of the invention:
The problem to be solved in the present invention is: a kind of civic landscape that do not influence at ordinary times is provided, comes can in time be mounted to the movable wall of dyke of flood protection wall in flood or tidewater climax temporarily.
Above-mentioned purpose realizes by following technical scheme:
Movable steel gate plate and movable wall for dyke, described movable wall comprises one group of monomer flashboard, link to each other by weather strip and press strip thereof between the described monomer flashboard, have bolt or double-screw bolt on the described press strip, described monomer flashboard and support are fixedly connected, described support be fixed on dyke on pillar in pre-embedded bolt link to each other, the length of described monomer flashboard is 3-30 rice, highly be 0.5-3 rice, the length of embedment of described pillar is a 10-20 rice, the both sides up and down of described monomer flashboard are fixed with the lower and upper cross-member that shaped steel is made, and between the described lower and upper cross-member longeron are housed, and the rigidity reinforcing rib is housed between described lower and upper cross-member and the longeron.
Described movable steel gate plate and movable wall for dyke, described monomer flashboard top are equipped with connecting rack or lifting ear, connect last layer monomer flashboard by this connecting rack.
Beneficial effect of the present invention:
1. the present invention can significantly cut down the expenditure of using state, reduces structure dike cost.The sandstone concrete dyke that the present invention fixes is interim dyke, and its cost of manufacture has significantly been cut down the flood fighting expense far below traditional dyke, has protected civic landscape, saves state financial spending.
2. the present invention can well protect traditional view of the beauty on companion bank, waterside town city.Flood peak is a-hundred-year, and in the date that does not run into flood peak, people are free to enjoy the permeability that traditional natural landscape keeps river, city sea wall bank.
3. this product dismounting easily, can satisfy the flood control needs, because precipitation and flood peak form the process that needs a time, the height of flood peak can be learnt by forecast in advance, can be installed to appointed positions to the monomer flashboard timely according to report, the whole embankment of Harbin City for example, the river dike flood protection wall of installing 2.6 meters high only needs 48 hours (50 people are with interior construction corps) by lifting and fixing, than fast tens of times of the interim dyke of traditional approach, the reliability of waterproof is then better, removes also more hurry up.Certainly this need be provided with fixing pillar.
4. maintenance cost is low, and concrete or common sand, the river dike sea wall that stone is constructed are subjected to the influence of geology transition and current, the problem of cracking usually occurs, and the annual cost huge fund that needs is safeguarded.Monomer flashboard of the present invention is a hardware, only needs antirust processing every year, and maintenance cost is saved more than 90%.
5. carried out the flood fighting simulated test through the approval of national Ministry of Water Resources in Harbin Institute of Technology, through test, this product can satisfy the flood fighting requirement fully.
6. through the anti-fast commander in chief of country and the examination of national Ministry of Water Resources and consistently assert, the present invention is at first in the installation of preserved egg river bank, and apply riverine and coastal city at home this year, and will push the world to.
Description of drawings:
Accompanying drawing 1 be structural representation of the present invention wherein the left side be upstream face, right-hand part is a back side.
Accompanying drawing 2 is A-A views of accompanying drawing 1.
Accompanying drawing 3 is left views of accompanying drawing 1.
Accompanying drawing 4 is structural representations of the present invention's general section and sluice gate section when using.
Accompanying drawing 5 is the sealed structural representations between the monomer flashboard of this product.
Accompanying drawing 6 is to use dyke profile of the present invention.
The specific embodiment:
Embodiment 1:
Use movable steel gate plate and movable wall for dyke of the present invention to be example with Songhua River Harbin, because this section has 0.6 meter high concrete cofferdam, so, described movable wall comprises the 2.0 meters high one group of monomer flashboard 1 that links to each other successively that is installed in being called on the cofferdam " general section ", and by the folded high and sluice gate combined segment that links to each other successively and form of 0.6 meter high monomer flashboard 2 (being filled in People's Bank of China's through port that Jiang Di at ordinary times leads to ship station and river surface) and 2.0 meters high general section, like this, if according to flood discharge, when dam heightening highly adopts 0.6 meter just can stop, the monomer flashboard of only installing 0.6 meter at the sluice gate place that people pass through at ordinary times is just passable, if water level requires to increase more than 0.6 meter, can on 0.6 meter monomer flashboard 2, install and 2.0 meters highly consistent monomer flashboard 1 of general section maintenance, also can select the monomer flashboard of other same height as required.When carrying out the height stack of monomer flashboard, connect with two groups of bolts by the screw on the top panel of top monomer flashboard bottom panel and following monomer flashboard, finish the process that increases on dam fast.
The place that does not have the cofferdam in other city can add the definite flood control of 2-2.5 rice plate height according to nearly 50 years of this area or the peak level in 100 years, and the flashboard of co-altitudes such as selection is risen progressively one grade up to 3.0 meters as 0.5,0.6,0.7,0.8 every 10cm.The width of flashboard is recommended 5 meters, according to the height of flashboard can be between 3 meters to 30 meters be the unit adjustment of going forward one by one with every meter, the width that adopt on the preserved egg river bank is 5.0 meters.
Longitudinal joint between described monomer flashboard 1 and other the monomer flashboard 1, and the longitudinal joint between monomer flashboard 2 and the monomer flashboard 2 links to each other by weather strip 3 and press strip 4 thereof, have bolt or double-screw bolt on the press strip 4, can be on monomer flashboard 1 or monomer flashboard 2 with sealing surface compact, fold between described monomer flashboard 1 and the monomer flashboard 2 when high, can it be linked together by the bolt that is welded on the connecting rack 5 on the monomer flashboard, weather strip 3 be housed between the two and can use the press strip book jacket.
No matter the monomer flashboard that is installed in bottom is that monomer flashboard 1 or monomer flashboard 2 all are fixedly connected by bolt and support 6, the suffered thrust of flashboard is converted into to the shearing of stone bolt 8 with to the turning torque of pillar, because described support 6 links to each other by pre-embedded bolt 8 with pillar 7 on being fixed on dyke.The height of pillar 7 can be 10-20 rice, can be its height of long measure correction according to the geological condition of embankment with rice, revises its base part of back and must reach closely knit soil horizon, sand bed or stone layer.According to the geological condition in domestic each city, go deep into that 10-20 rice can satisfy the flood control requirement fully in the dykes and dams.
Embodiment 2:
Above-mentioned movable steel gate plate and movable wall for dyke adopts structural steel design, the both sides up and down of wherein said monomer flashboard 1 or monomer flashboard are fixed with top rail 11 and the lower transverse beam 12 that shaped steel such as channel-section steel or square steel are made, between described top rail 11 and the lower transverse beam 12 longeron 13 is housed, if adopt highly above 1.5 meters, perhaps length surpasses 1.5 meters scheme, the rigidity reinforcing rib 14 of cross-distribution in length and breadth should be housed between described top rail 11 and lower transverse beam 12 and the longeron, the setting of reinforcing rib is not more than 1.5 meters for well with the distance of wherein vertical and horizontal, can adorn angle type stiffener 15 between the reinforcing rib.
If height can not add horizontal reinforcing rib less than 1 meter, according to the length of monomer flashboard 2 longitudinal rib is set, the distance between longitudinal rib or the longitudinal beam is to be not more than 1.5 meters for well.
Described support can link to each other with described lower transverse beam 12 by bolt, also can link to each other with described longeron by bolt.
Above-mentioned movable steel gate plate and movable wall for dyke, the bottom surface of described monomer flashboard 1 or monomer flashboard 2 can be fixed by the bolt 16 that is embedded on the cofferdam, the suffered power of monomer flashboard is decomposed to the transmission on basis the time, reduce turning torque and the horizontal thrust of monomer flashboard to support, between described flashboard bottom surface and the described cofferdam weather strip 17 is housed, to prevent seepage.
Claims (2)
1. movable steel gate plate and movable wall for dyke, it is characterized in that: described movable wall comprises one group of monomer flashboard, link to each other by weather strip and press strip thereof between the described monomer flashboard, have bolt or double-screw bolt on the described press strip, described monomer flashboard and support are fixedly connected, described support be fixed on dyke on pillar in pre-embedded bolt link to each other, the length of described monomer flashboard is 3-30 rice, highly be 0.5-3 rice, the length of embedment of described pillar is a 10-20 rice, the both sides up and down of described monomer flashboard are fixed with the lower and upper cross-member that shaped steel is made, and between the described lower and upper cross-member longeron are housed, and the rigidity reinforcing rib is housed between described lower and upper cross-member and the longeron.
2. movable steel gate plate and movable wall for dyke according to claim 1 is characterized in that: connecting rack or lifting ear are equipped with in described monomer flashboard top, connect last layer monomer flashboard by this connecting rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021325383A CN100464029C (en) | 2002-07-02 | 2002-07-02 | Movable steel gate plate and movable wall for dyke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021325383A CN100464029C (en) | 2002-07-02 | 2002-07-02 | Movable steel gate plate and movable wall for dyke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1408959A CN1408959A (en) | 2003-04-09 |
| CN100464029C true CN100464029C (en) | 2009-02-25 |
Family
ID=4746821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021325383A Expired - Lifetime CN100464029C (en) | 2002-07-02 | 2002-07-02 | Movable steel gate plate and movable wall for dyke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100464029C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306243A (en) * | 2012-03-08 | 2013-09-18 | 赵彦杰 | Detachable movable water retaining dam |
| CN105544468B (en) * | 2015-06-03 | 2017-04-05 | 韩献忠 | One kind blocks water dam |
| CN106702958A (en) * | 2015-11-17 | 2017-05-24 | 翟鼎文 | Water blocking and wind preventing movable dyke convenient to use |
| CN106381846B (en) * | 2016-08-31 | 2019-04-02 | 郑州环创自动化技术有限公司 | Double leval jib folds dam |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2265997Y (en) * | 1996-06-18 | 1997-10-29 | 肖术 | Automatic water-pressure controlled gate |
| CN2338377Y (en) * | 1998-10-19 | 1999-09-15 | 郭贵江 | Slave dam frame for preventing flood |
| CN2389921Y (en) * | 1999-09-17 | 2000-08-02 | 湖北洪城通用机械股份有限公司 | Light aluminium alloy flashboard |
-
2002
- 2002-07-02 CN CNB021325383A patent/CN100464029C/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2265997Y (en) * | 1996-06-18 | 1997-10-29 | 肖术 | Automatic water-pressure controlled gate |
| CN2338377Y (en) * | 1998-10-19 | 1999-09-15 | 郭贵江 | Slave dam frame for preventing flood |
| CN2389921Y (en) * | 1999-09-17 | 2000-08-02 | 湖北洪城通用机械股份有限公司 | Light aluminium alloy flashboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1408959A (en) | 2003-04-09 |
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