CN203440797U - Hinge movable dam - Google Patents
Hinge movable dam Download PDFInfo
- Publication number
- CN203440797U CN203440797U CN201320533123.2U CN201320533123U CN203440797U CN 203440797 U CN203440797 U CN 203440797U CN 201320533123 U CN201320533123 U CN 201320533123U CN 203440797 U CN203440797 U CN 203440797U
- Authority
- CN
- China
- Prior art keywords
- dam
- movable dam
- dash
- dam facing
- hinge
- Prior art date
- 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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Abstract
The utility model discloses a hinge movable dam. The hinge movable dam is composed of a plurality of movable dam units, and the lower end of a water-blocking dam face (1) of each movable dam unit is connected with a sluice gate base tilting fillet (3) through a sluice gate hinge (2). The hinge movable dam is characterized in that the middle of the inner side of each water-blocking dam face (1) is connected with a hydraulic oil cylinder (5), the hydraulic oil cylinders (5) are connected through synchronous motors (18), the upper portion of the inner side of each water-blocking dam face (1) is connected with a supporting rod (7), the lower end of each supporting rod (7) is connected with a chain (20), each chain (20) is connected to a drive chain wheel (15) and a driven chain wheel (15'), each drive chain wheel (15) is connected with a drive shaft (16), each driven chain wheel (15') is connected with a driven shaft (16'), and the drive shafts (16) are connected with the hydraulic motors (18). The hinge movable dam is simple and practical in structure and convenient to use, does not block water, and is good in flood drainage effect, good in stress condition, high in damage-preventing capability, long in service life, safe and reliable.
Description
Technical field:
The utility model relates to a kind of hinge movable dam, belongs to water conservancy barrage technical field.
Background technology:
At present, existing hinge movable dam, except having hydraulic stem support, also has other they sup-port simultaneously.In the situation that dam facing fell flood discharge completely, its support bar is exposed beyond dam facing, and 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 to bend 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 falling and the dam facing also not falling, and causes adjacent dam facing can not collapse.
Utility model content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of simple and practical, easy to use, does not block water, and drains off floodwaters effective, and stress condition is good, and survivability is strong, long service life, safe and reliable hinge movable dam.
The purpose of this utility model can reach by following measure: a kind of hinge movable dam, it is by several movable dam cell formations, each movable dam unit comprises dash dam facing, the lower end of dash dam facing is connected with gate under tile seat by 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 support bearing, the lower end of each support bar all connects a chain, chain is connected on driven sprocket and drive sprocket, on gate under tile seat, connect watt seat, drive sprocket is located on watt seat, driven sprocket is located on support back seat, each driven sprocket is all connected with driven shaft, each drive sprocket is all connected with driving shaft, driving shaft connecting fluid pressure motor.
In order further to realize the purpose of this utility model, outside, the lower end of each described dash dam facing connects sealing film by sealing film pressing plate, and sealing film is provided with pressing plate, and fixes by backing plate, stone bolt.
In order further to realize the purpose of this utility model, described dash dam facing is arc dash dam facing.
In order further to realize the purpose of this utility model, the outside of described dash dam facing is evenly provided with waling.
In order further to realize the purpose of this utility model, the inner side of described dash dam facing is evenly provided with cross reinforcing plate.
The utility model can produce following good effect compared with the prior art: the utility model, for the exposed situation about easily damaging outside of support bar, makes support bar to be included in completely 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 utility model 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.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the lateral view of Fig. 1.
The specific embodiment: the specific embodiment of the present utility model 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 is evenly provided with waling 9, the inner side of arc dash dam facing 1 is evenly 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 ', on gate under tile seat 3, connect watt seat 19, drive sprocket 15 ' is located on watt seat 19, driven sprocket 15 is located on support back seat 8, each driven sprocket 15 is all connected with driven shaft 16, each drive sprocket 15 ' is all 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 to rise and fall; The movable Complete Synchronization of each dash dam facing of syncmotor 21 guarantees of work.Hydraulic motor 18 work simultaneously, drive driving shaft 16 ' to rotate, driving shaft 16 ' drives driven shaft 16 to rotate, drive drive sprocket 15 ' and driven sprocket 15 to rotate, by chain 20, drive support bar 7 to arc dash dam facing 1 interior retraction, until arc dash dam facing 1 bounces back to 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 completely.
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) is all connected with driven shaft (16), each drive sprocket (15 ') is all 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 each described 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) is evenly provided with waling (9).
5. a kind of hinge movable dam according to claim 1 and 2, is characterized in that the inner side of described dash dam facing (1) is evenly provided with cross reinforcing plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533123.2U CN203440797U (en) | 2013-08-30 | 2013-08-30 | Hinge movable dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533123.2U CN203440797U (en) | 2013-08-30 | 2013-08-30 | Hinge movable dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440797U true CN203440797U (en) | 2014-02-19 |
Family
ID=50091862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320533123.2U Expired - Fee Related CN203440797U (en) | 2013-08-30 | 2013-08-30 | Hinge movable dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203440797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422475A (en) * | 2013-08-30 | 2013-12-04 | 烟台天圣橡胶有限公司 | Hinge movable dam |
| CN104250965A (en) * | 2014-03-05 | 2014-12-31 | 安徽池州百川液压坝科技有限公司 | Intelligent arc-shaped hydraulic dam |
-
2013
- 2013-08-30 CN CN201320533123.2U patent/CN203440797U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422475A (en) * | 2013-08-30 | 2013-12-04 | 烟台天圣橡胶有限公司 | Hinge movable dam |
| CN104250965A (en) * | 2014-03-05 | 2014-12-31 | 安徽池州百川液压坝科技有限公司 | Intelligent arc-shaped hydraulic dam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |