CN103850233A - Eccentric center shaft rapid flushing gate for box culvert - Google Patents
Eccentric center shaft rapid flushing gate for box culvert Download PDFInfo
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- CN103850233A CN103850233A CN201410058404.6A CN201410058404A CN103850233A CN 103850233 A CN103850233 A CN 103850233A CN 201410058404 A CN201410058404 A CN 201410058404A CN 103850233 A CN103850233 A CN 103850233A
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- door
- plate
- gate
- center shaft
- matrix
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Abstract
The invention relates to a flushing gate structure, in particular to a structure for opening and closing a flushing gate in a manner that a gate board is controlled to rotate by an eccentric center shaft. The flushing gate structure comprises the gate board, a substrate, connecting plates, rocker arms, a rotation center shaft, sliding rails and swing cylinders, wherein the gate board is connected with the bilaterally symmetrical connecting plates; each connecting plate is rigidly connected with the corresponding rocker arm; lower ends of the rocker arms are fixedly arranged on the rotation center shaft; each rocker arm is provided with the corresponding sliding rail; the rotation center shaft is located at the back side of the gate board, and fixedly arranged on the wall of the outer side of the substrate; the axis of the rotation center shaft is located at the middle part of the gate board; a piston rod of each swing cylinder is hinged to the corresponding sliding rail; the other ends of the swing cylinders are hinged to the substrate; when the gate board is closed, the end, contacted with the corresponding sliding rail, of each piston rod is located at the upper part of each rocker arm. The flushing gate with the structure is simple in structure, convenient to open and close, not limited by regions, capable of saving water resources, convenient for dredging pipelines and capable of saving manpower and material resources.
Description
Technical field
The present invention relates to a kind of door that rinses, be specifically related to a kind of structure of carrying out folding flushing door with this of rotating by eccentric axis control door-plate.
Background technology
Along with the development of network of rivers box culvert system, the mud that box culvert is often deposited or foreign material stop up, and generally all adopt the mode of artificial dredging, and which is both dangerous, and labour intensity is large again.
The turnover panel of a kind of environmental protection and energy saving by name of number of patent application 201320143942.6 rinse door Chinese utility model patent Shen Qing Publication a kind of flushing door that rinses door switch of controlling by power transmission shaft, support arm, drive unit, door practicality is rinsed by this mechanism, open and close is convenient, is not subject to regional limits.But structure is too complicated, and opening and closing speed is slower, cannot reach the effect of getting pipeline express developed.
Summary of the invention
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of box culvert is got door express developed with eccentric axis, comprise door-plate and matrix, it is characterized in that: also comprise junction plate, pivoted arm, rotating middle shaft, slide rail, oscillating oil cylinder, described door-plate is connected with symmetrical junction plate; Described junction plate is rigidly connected through one end and the pivoted arm of matrix; Described pivoted arm lower end is fixed on rotating middle shaft, and pivoted arm is provided with the slide rail perpendicular to junction plate; Described rotating middle shaft is positioned at door-plate back side and is fixed on outside matrix on wall, and rotating middle shaft axis is positioned at the middle part of door-plate; The piston rod of described oscillating oil cylinder is hinged on slide rail, and the oscillating oil cylinder other end is hinged on matrix, and when door-plate cuts out, the contact jaw of piston rod and slide rail is positioned at the top of pivoted arm.
Further described matrix runner bottom is provided with seal boss, described boss be positioned at the back side of door-plate and in the time that door-plate cuts out and door-plate fit tightly.
Advantage of the present invention is: the flushing door of this structure is simple, open and close convenient, be not subject to regional limits, can realize door-plate by the unlatching of eccentric middle shaft rotation door-plate opens fast and completely, after door-plate is opened, in runner, there is not any obstacle, make current in runner reach Peak Flow Rate and realize best scouring effect with this, the control of the flushing door of this structure is simple and convenient in addition, can wash away control to pipeline at any time, saving water resource, facilitate dredging pipeline, use manpower and material resources sparingly.
Accompanying drawing explanation
Fig. 1 is elevation of the present invention;
Fig. 2 is the present invention's lateral view while retaining state;
Lateral view when Fig. 3 is opening of the present invention;
Wherein: 1-door-plate; 2-matrix; 3-junction plate; 4-pivoted arm; 5-rotating middle shaft; 6-slide rail; 7-oscillating oil cylinder; 8-seal boss.
The specific embodiment
In conjunction with Fig. 1～3, couple the present invention is specifically described: a kind of box culvert is got door express developed with eccentric axis, comprise door-plate 1 and matrix 2, it is characterized in that: also comprise junction plate 3, pivoted arm 4, rotating middle shaft 5, slide rail 6, oscillating oil cylinder 7, described door-plate 1 is connected with symmetrical junction plate 3; Described junction plate 3 is rigidly connected through one end and the pivoted arm 4 of matrix 2; Described pivoted arm 4 lower ends are fixed on rotating middle shaft 5, and pivoted arm 4 is provided with the slide rail 6 perpendicular to 3; Described rotating middle shaft 5 is positioned at door-plate 1 back side and is fixed on matrix 2 outside walls, and rotating middle shaft 5 axis are positioned at the middle part of door-plate 1; The piston rod of described oscillating oil cylinder 7 is hinged on slide rail 6, oscillating oil cylinder 7 other ends are hinged on matrix 2, when door-plate 1 cuts out, the contact jaw of piston rod and slide rail 6 is positioned at the top of pivoted arm 4, oscillating oil cylinder 7 and piston rod and pivoted arm 4 and rotating middle shaft 5 form a triangle with the line of oscillating oil cylinder 7, now rotating torque minimum, door-plate 1 can be opened fast; Described matrix 2 runners bottoms are provided with seal boss 8, described boss 8 be positioned at the back side of door-plate 1 and in the time that door-plate 1 cuts out and door-plate 1 fit tightly.
When assembling, when door-plate 1 vertically stands in runner, whole system is closed condition, and the fit seal boss 8 of matrix 2 runners bottoms of door-plate 1, while needing opening-door plate 1, start oscillating oil cylinder 7, oscillating oil cylinder 8 control piston bar telescopic movings, piston rod retraction, link moves in slide rail 6, thereby pivoted arm 4 is driven and controls whole pivoted arm 4 and rotate around rotating middle shaft 5, junction plate 3 drives whole door-plate 1 upwards to overturn, thereby opens whole door-plate 1, and runner is opened.
Advantage of the present invention is: the flushing door of this structure is simple, open and close convenient, be not subject to regional limits, can realize door-plate by the unlatching of eccentric middle shaft rotation door-plate opens fast and completely, after door-plate is opened, in runner, there is not any obstacle, make current in runner reach Peak Flow Rate and realize best scouring effect with this, the control of the flushing door of this structure is simple and convenient in addition, can wash away control to pipeline at any time, saving water resource, facilitates dredging pipeline, uses manpower and material resources sparingly.
Claims (2)
1. a box culvert is got door express developed with eccentric axis, comprise door-plate (1) and matrix (2), it is characterized in that: also comprise junction plate (3), pivoted arm (4), rotating middle shaft (5), slide rail (6), oscillating oil cylinder (7), described door-plate (1) is connected with symmetrical junction plate (3); Described junction plate (3) is rigidly connected through one end and the pivoted arm (4) of matrix (2); It is upper that described pivoted arm (4) lower end is fixed on rotating middle shaft (5), and pivoted arm (4) is provided with the slide rail (6) perpendicular to junction plate (3); Described rotating middle shaft (5) is positioned at door-plate (1) back side and is fixed on the wall of matrix (2) outside, and rotating middle shaft (5) axis is positioned at the middle part of door-plate (1); It is upper that the piston rod of described oscillating oil cylinder (7) is hinged on slide rail (6), and it is upper that oscillating oil cylinder (7) other end is hinged on matrix (2), and when door-plate (1) cuts out, the contact jaw of piston rod and slide rail (6) is positioned at the top of pivoted arm (4).
2. a kind of box culvert as claimed in claim 1 is got door express developed with eccentric axis, it is characterized in that: described matrix (2) runner bottom is provided with seal boss (8), described boss (8) be positioned at the back side of door-plate (1) and in the time that door-plate (1) cuts out and door-plate (1) fit tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410058404.6A CN103850233B (en) | 2014-02-21 | 2014-02-21 | The eccentric axis of a kind of box culvert gets door express developed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410058404.6A CN103850233B (en) | 2014-02-21 | 2014-02-21 | The eccentric axis of a kind of box culvert gets door express developed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103850233A true CN103850233A (en) | 2014-06-11 |
| CN103850233B CN103850233B (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410058404.6A Active CN103850233B (en) | 2014-02-21 | 2014-02-21 | The eccentric axis of a kind of box culvert gets door express developed |
Country Status (1)
| Country | Link |
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| CN (1) | CN103850233B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3425695B2 (en) * | 2000-10-23 | 2003-07-14 | 大同機工株式会社 | Flap gate for sewer |
| CN2750042Y (en) * | 2004-12-13 | 2006-01-04 | 扬州市高扬机电有限公司 | Full automatic waterproof gate |
| CN2915939Y (en) * | 2006-05-08 | 2007-06-27 | 张重辉 | Groundsill type square bulkhead gate |
| CN101666077A (en) * | 2009-09-25 | 2010-03-10 | 广东省水利电力勘测设计研究院 | Lifting tilting flapgate |
| KR101109305B1 (en) * | 2011-08-25 | 2012-01-31 | 서영숙 | Floodgate device |
| CN203821337U (en) * | 2014-02-21 | 2014-09-10 | 武汉圣禹排水系统有限公司 | Fast flushing door for eccentric middle shaft for box culvert |
-
2014
- 2014-02-21 CN CN201410058404.6A patent/CN103850233B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3425695B2 (en) * | 2000-10-23 | 2003-07-14 | 大同機工株式会社 | Flap gate for sewer |
| CN2750042Y (en) * | 2004-12-13 | 2006-01-04 | 扬州市高扬机电有限公司 | Full automatic waterproof gate |
| CN2915939Y (en) * | 2006-05-08 | 2007-06-27 | 张重辉 | Groundsill type square bulkhead gate |
| CN101666077A (en) * | 2009-09-25 | 2010-03-10 | 广东省水利电力勘测设计研究院 | Lifting tilting flapgate |
| KR101109305B1 (en) * | 2011-08-25 | 2012-01-31 | 서영숙 | Floodgate device |
| CN203821337U (en) * | 2014-02-21 | 2014-09-10 | 武汉圣禹排水系统有限公司 | Fast flushing door for eccentric middle shaft for box culvert |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103850233B (en) | 2015-08-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430090 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: Building 36, Dongfang Garden, Plot 4R, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province, 430056 Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |