CN103422475A - Hinge movable dam - Google Patents
Hinge movable dam Download PDFInfo
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- CN103422475A CN103422475A CN2013103844407A CN201310384440A CN103422475A CN 103422475 A CN103422475 A CN 103422475A CN 2013103844407 A CN2013103844407 A CN 2013103844407A CN 201310384440 A CN201310384440 A CN 201310384440A CN 103422475 A CN103422475 A CN 103422475A
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- dam
- dash
- dam facing
- movable dam
- hinge
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Abstract
The invention discloses a hinge movable dam, which consists of a plurality of movable dam units, wherein the lower end of the water retaining dam face (1) of each movable dam unit is connected with a gate bottom tilting fillet (3) through a gate hinge (2). The hinge movable dam is characterized in that a hydraulic oil cylinder (5) is connected to the middle part of the inner side of each water retaining dam face (1); the hydraulic oil cylinders (5) are connected through synchronous motors (21); a support rod (7) is connected to the upper part of the inner side of each water retaining dam face (1); a chain (20) is connected to the lower end of each support rod (7), and is connected to a driving chain wheel (15) and a driven chain wheel (15'); each driving chain wheel (15) is connected with a driving shaft (16); each driven chain wheel (15') is connected with a driven shaft (16'); each driving chain wheel (16) is connected with a hydraulic motor (18). The hinge movable dam is simple and practical in structure, convenient to use, high in damage prevention capability, long in service life, safe and reliable, and has a good floodwater draining effect, water blocking is avoided, and good stress conditions are ensured.
Description
Technical field:
The present invention relates to a kind of hinge movable dam, belong to water conservancy barrage technical field.
Background technology:
At present, existing hinge movable dam, except the hydraulic stem support is arranged, also has other they sup-port simultaneously.The flood discharge in the situation that dam facing fell fully, its support bar is exposed beyond dam facing, this just exists the defect that can directly contact foreign material.If, when when flood discharge, there is a rubble etc. upstream slightly bigger material occurs, be easy to exposed support bar is bent or damage.Not smooth or basic just support not while so just causing dam facing again to rise and fall.And because whole dam is comprised of a plurality of dam facings, and rising and falling of several dam facings is nonsynchronous, so just may cause after a dam facing fell, the floating thing of upstream is concentrated and was stuck between the dam facing fallen and the dam facing also do not fallen, and causes adjacent dam facing can not collapse.
Summary of the invention:
The object of the invention is to overcome the deficiency of above-mentioned prior art and provide a kind of simple and practical, easy to use, do not block water, drain off floodwaters effective, stress condition is good, and survivability is strong, long service life, safe and reliable hinge movable dam.
Purpose of the present invention can reach by following measure: a kind of hinge movable dam, it is by several movable dam cell formations, each movable dam unit comprises the dash dam facing, the lower end of dash dam facing is connected with gate under tile seat by the gate hinge, it is characterized in that the middle inside of each dash dam facing is all by cylinder support connecting fluid compressing cylinder, between the hydraulic jack of each movable dam unit, by syncmotor, be connected, the inside upper part of each dash dam facing all connects support bar by the support bearing, the lower end of each support bar all connects a chain, chain is connected on driven sprocket and drive sprocket, connect watt seat on gate under tile seat, drive sprocket is located on watt seat, driven sprocket is located on the support back seat, each driven sprocket all is connected with driven shaft, each drive sprocket all is connected with driving shaft, driving shaft connecting fluid pressure motor.
In order further to realize purpose of the present invention, the outside, the lower end of described each dash dam facing connects the sealing film by the sealing film pressing plate, and the sealing film is provided with pressing plate, and fixes by backing plate, stone bolt.
In order further to realize purpose of the present invention, described dash dam facing is arc dash dam facing.
In order further to realize purpose of the present invention, the outside of described dash dam facing evenly is provided with waling.
In order further to realize purpose of the present invention, the inboard of described dash dam facing evenly is provided with the cross reinforcing plate.
The present invention can produce following good effect compared with the prior art: the present invention is directed to the exposed situation about easily damaging outside of support bar, support bar is made into to be included in fully behind the dam that collapses in dam facing, to prevent the damage of support bar, and make the movable Complete Synchronization of each dam facing, rise and fall smooth and easy, the present invention is simple and practical, easy to use, do not block water, drain off floodwaters effective, stress condition is good, and survivability is strong, long service life, safe and reliable.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
The lateral view that Fig. 2 is Fig. 1.
The specific embodiment: the specific embodiment of the present invention is elaborated below in conjunction with accompanying drawing:
Embodiment: a kind of hinge movable dam (referring to Fig. 1-Fig. 2), it is by several movable dam cell formations, each movable dam unit comprises arc dash dam facing 1, the outside of arc dash dam facing 1 evenly is provided with waling 9, the inboard of arc dash dam facing 1 evenly is provided with cross reinforcing plate 22, the lower end of arc dash dam facing 1 is connected with gate under tile seat 3 by gate hinge 2, the middle inside of each arc dash dam facing 1 is all by cylinder support 4 connecting fluid compressing cylinders 5, the inside upper part of each arc dash dam facing 1 all connects support bar 7 by support bearing 6, the lower end of each support bar 7 all connects a chain 20, chain 20 is connected on driven sprocket 15 and drive sprocket 15 ', connect watt seat 19 on gate under tile seat 3, drive sprocket 15 ' is located on watt seat 19, driven sprocket 15 is located on support back seat 8, each driven sprocket 15 all is connected with driven shaft 16, each drive sprocket 15 ' all is connected with driving shaft 16 ', driving shaft 16 ' is by flange 17 connecting fluid pressure motors 18.The outside, lower end of each arc dash dam facing 1 connects sealing film 11 by sealing film pressing plate 10, and sealing film 11 plays the effect of waterstop sealing, and sealing film 11 is provided with pressing plate 12, and is fixed on foundation by backing plate 13, stone bolt 14.Between the hydraulic jack 5 of each movable dam unit, by syncmotor 21, be connected.
While installing and using, hydraulic jack 5, hydraulic motor 18, syncmotor 21 are connected with hydraulic system, and the dash of arc shown in Fig. 1 dam facing 1 is in extreme higher position, and hydraulic jack 5 actions can be controlled the height of arc dash dam facing 1 and drive arc dash dam facing 1 and rise and fall; The movable Complete Synchronization of each dash dam facing of syncmotor 21 guarantees of work.Hydraulic motor 18 work simultaneously, driving driving shaft 16 ' rotates, driving shaft 16 ' drives driven shaft 16 and rotates, drive drive sprocket 15 ' and driven sprocket 15 rotations, drive support bar 7 to arc dash dam facing 1 interior retraction by chain 20, until arc dash dam facing 1 bounces back to the driven sprocket place in the lower end of support bar 7 while putting down, support bar 7 is placed in arc dash dam facing 1 fully.
Claims (5)
1. a hinge movable dam, it is by several movable dam cell formations, each movable dam unit comprises dash dam facing (1), the lower end of dash dam facing (1) is connected with gate under tile seat (3) by gate hinge (2), it is characterized in that the middle inside of each dash dam facing (1) is all by cylinder support (4) connecting fluid compressing cylinder (5), between the hydraulic jack of each movable dam unit (5), by syncmotor (21), be connected, the inside upper part of each dash dam facing (1) all connects support bar (7) by support bearing (6), the lower end of each support bar (7) all connects a chain (20), chain (20) is connected on driven sprocket (15) and drive sprocket (15 '), the upper watt seat (19) that connects of gate under tile seat (3), drive sprocket (15 ') is located on a watt seat (19), driven sprocket (15) is located on support back seat (8), each driven sprocket (15) all is connected with driven shaft (16), each drive sprocket (15 ') all is connected with driving shaft (16 '), driving shaft (16 ') connecting fluid pressure motor (18).
2. a kind of hinge movable dam according to claim 1, the outside, lower end that it is characterized in that described each dash dam facing (1) connects sealing film (11) by sealing film pressing plate (10), sealing film (11) is provided with pressing plate (12), and fixes by backing plate (13), stone bolt (14).
3. a kind of hinge movable dam according to claim 1 and 2, is characterized in that described dash dam facing (1) is arc dash dam facing.
4. a kind of hinge movable dam according to claim 1 and 2, is characterized in that the outside of described dash dam facing (1) evenly is provided with waling (9).
5. a kind of hinge movable dam according to claim 1 and 2, is characterized in that the inboard of described dash dam facing (1) evenly is provided with cross reinforcing plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103844407A CN103422475A (en) | 2013-08-30 | 2013-08-30 | Hinge movable dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103844407A CN103422475A (en) | 2013-08-30 | 2013-08-30 | Hinge movable dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103422475A true CN103422475A (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103844407A Pending CN103422475A (en) | 2013-08-30 | 2013-08-30 | Hinge movable dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103422475A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674768A (en) * | 2015-02-11 | 2015-06-03 | 阮建华 | Hand-operated movable dam |
| CN105089015A (en) * | 2015-09-07 | 2015-11-25 | 芜湖市银鸿液压件有限公司 | Inwards inclining type supporting hydraulic lifting dam |
| CN107268524A (en) * | 2017-07-20 | 2017-10-20 | 中国水利水电科学研究院 | Rigid anti-flood wall |
| CN108330927A (en) * | 2018-02-08 | 2018-07-27 | 刘肖俊 | A kind of high crashworthiness Novel water conservancy gate of high intensity |
| CN112030902A (en) * | 2020-09-10 | 2020-12-04 | 安徽金川活动坝科技有限公司 | Automatic hydraulic pressure activity retaining dam that goes up and down based on PLC control |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130029534A (en) * | 2011-09-15 | 2013-03-25 | (주)현진엔지니어링 | Wide span turning type floodgate |
| CN103031824A (en) * | 2011-09-29 | 2013-04-10 | 潘井仁 | Hydraulic horizontal dam |
| CN203129105U (en) * | 2013-02-06 | 2013-08-14 | 北京中水科工程总公司 | Integral type hinge movable dam |
| CN103255747A (en) * | 2013-05-20 | 2013-08-21 | 张坚 | Hydraulic push-pull type movable barrage |
| CN203440797U (en) * | 2013-08-30 | 2014-02-19 | 烟台天圣橡胶有限公司 | Hinge movable dam |
-
2013
- 2013-08-30 CN CN2013103844407A patent/CN103422475A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130029534A (en) * | 2011-09-15 | 2013-03-25 | (주)현진엔지니어링 | Wide span turning type floodgate |
| CN103031824A (en) * | 2011-09-29 | 2013-04-10 | 潘井仁 | Hydraulic horizontal dam |
| CN203129105U (en) * | 2013-02-06 | 2013-08-14 | 北京中水科工程总公司 | Integral type hinge movable dam |
| CN103255747A (en) * | 2013-05-20 | 2013-08-21 | 张坚 | Hydraulic push-pull type movable barrage |
| CN203440797U (en) * | 2013-08-30 | 2014-02-19 | 烟台天圣橡胶有限公司 | Hinge movable dam |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674768A (en) * | 2015-02-11 | 2015-06-03 | 阮建华 | Hand-operated movable dam |
| CN105089015A (en) * | 2015-09-07 | 2015-11-25 | 芜湖市银鸿液压件有限公司 | Inwards inclining type supporting hydraulic lifting dam |
| CN107268524A (en) * | 2017-07-20 | 2017-10-20 | 中国水利水电科学研究院 | Rigid anti-flood wall |
| CN108330927A (en) * | 2018-02-08 | 2018-07-27 | 刘肖俊 | A kind of high crashworthiness Novel water conservancy gate of high intensity |
| CN108330927B (en) * | 2018-02-08 | 2020-04-17 | 宁波市水利水电规划设计研究院有限公司 | High-strength and high-anticollision water conservancy gate |
| CN112030902A (en) * | 2020-09-10 | 2020-12-04 | 安徽金川活动坝科技有限公司 | Automatic hydraulic pressure activity retaining dam that goes up and down based on PLC control |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |