CN104099906B - Hydraulic automatism is adjustable upset weir - Google Patents
Hydraulic automatism is adjustable upset weir Download PDFInfo
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- CN104099906B CN104099906B CN201410308873.9A CN201410308873A CN104099906B CN 104099906 B CN104099906 B CN 104099906B CN 201410308873 A CN201410308873 A CN 201410308873A CN 104099906 B CN104099906 B CN 104099906B
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Abstract
The invention discloses the adjustable upset weir of a kind of hydraulic automatism, comprise firm banking, its two ends are provided with side plate, be connected with trip shaft between biside plate, hinged weir plate on it, is sealed and matched with firm banking bottom weir plate, weir plate two ends and respective side panels are sealed and matched, and the weir plate back side is provided with reinforcing rib; Firm banking is connected with spring fixator, spring fixator connects spring conductor rod, pocketed springs on spring conductor rod, at spring conductor rod upper spring top suit guide pad, guide pad is fixedly connected with guide pad fixed support, guide pad fixed support top is fixedly connected with reinforcing rib, and guide pad fixed support bottom is hinged on trip shaft.Weir plate can overturn under pure hydraulic action, increases spillway discharge, thus controls the flood level before weir, realize timely flood discharge, and weir plate can rely on spring force return, also by regulating spring power, realize the adjustment of flood level.
Description
Technical field
The present invention relates to plumbing equipment, refer to the adjustable upset weir of a kind of hydraulic automatism particularly.
Background technology
At municipal rainwater or sewage network before natural water (rivers, lake etc.) overflow; for improving water outlet water level; usual meeting arranges baffle device for water in water (flow) direction; weir plate is wherein a kind of; the water of certain water level can be tackled on front side of weir plate; when water level exceeds weir plate height, current overflow across the opposite side that weir plate flow to weir plate.Weir plate need carry out being sealed and matched and effectively could tackle current with facilities such as catchpits, therefore, for ensureing sealing, weir plate generally takes stationary structure, but the overflow plate overflow height of this form of structure is fixed, only having when water level exceeds weir plate height could overflow, there is spillway discharge less than normal, overflow height is non-adjustable, can not regulate the shortcoming of water level in time.
Summary of the invention
Object of the present invention will provide a kind of hydraulic automatism adjustable upset weir exactly, and this upset weir, without the need to exterior power, improves the spillway discharge in the less situation of head, obtain more memory space, and flood level is adjustable.
For achieving the above object, the technical solution used in the present invention is: a kind of hydraulic automatism is adjustable upset weir, comprise and to be arranged on bottom the cross-section of river and across the firm banking of the cross-section of river, the two ends of described firm banking are respectively equipped with side plate, trip shaft is connected with between described biside plate, described trip shaft is hinged with weir plate, is sealed and matched bottom described weir plate with described firm banking, described weir plate two ends are sealed and matched with corresponding described side plate respectively; Described firm banking is fixed with spring fixator, described spring fixator is connected with spring conductor rod, described spring conductor rod is set with spring, on described spring conductor rod, the top of described spring is set with guide pad, described guide pad and guide pad fixed support hinged, the support bracket fastened top of described guide pad is fixedly connected with described weir plate, and the support bracket fastened bottom of described guide pad is hinged on described trip shaft.
The present invention is coordinated with the hinged of trip shaft by weir plate, make weir plate under hydraulic action because rotating generation height change, along with the rising of water level before weir, weir plate can overturn under rainwater gravity double action above hydrostatic pressing and weir plate, increase spillway discharge, thus the flood level before control weir, realize timely flood discharge; In addition, guide pad can be driven in weir plate switching process to compress the spring be fixed on spring fixed support downwards, when water level before weir is lower than overflow height, spring force upwards makes weir plate to reset to initial position, but also regulating spring power can be carried out by adjusting nut, and then realize the adjustment of flood level; The present invention is that pure hydraulic automatism controls, and without the need to exterior power, obtains larger spillway discharge when water head before the weir is less, obtains more memory space.
Further, described firm banking section is in being inverted " L " shape, its top is provided with transverse slat, described transverse slat is connected with the riser to downward-extension, described riser is fixed with side by side one or more described spring fixator, be respectively equipped with described guide pad fixed support directly over described spring fixator, the width of described spring fixator is greater than the support bracket fastened width of described guide pad.
Further, described spring fixator comprises the base plate be fixed on described firm banking, described base plate is connected with left riser and right riser, between the bottom of described left riser and described right riser, hinged spring conductor rod fixes transverse slat, and described spring conductor rod is fixed and transverse slat had via hole under spring conductor rod.
Further, described guide pad fixed support comprises anticlockwise riser and right rotation riser, described anticlockwise riser is fixedly connected with described weir plate respectively with the top of right rotation riser, the bottom front of described anticlockwise riser and right rotation riser has trip shaft via hole, described trip shaft is through described trip shaft via hole, between described anticlockwise riser and the rear end, bottom of right rotation riser, hinged described guide pad, described guide pad has via hole on spring conductor rod.
Further, described weir plate is in bending flake, and the back side, top of described weir plate is provided with reinforcing rib, and described reinforcing rib is gusset shape, holds about length direction is across described weir plate.
Further, on described spring conductor rod, the bottom of described spring is set with adjusting nut.
Further, described side plate is provided with weir plate lateral Displacement plate.
Further, be provided with the first weather strip bottom described weir plate and between described firm banking, described weir plate two ends are provided with the second weather strip respectively and between corresponding described side plate.
Further, described reinforcing rib is fixedly connected with the top of described guide pad fixed support (12).
Accompanying drawing explanation
Fig. 1 is the arrangement schematic diagram of the adjustable upset weir of a kind of hydraulic automatism on the body of weir.
Fig. 2 is the structural representation overturning weir in Fig. 1.
Fig. 3 is the partial enlargement structural representation of Fig. 2.
Fig. 4 overturns view when weir is in resting position in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, is convenient to more clearly understand the present invention, but they do not form restriction to the present invention.
As Fig. 1, shown in Fig. 2, a kind of adjustable upset weir of hydraulic automatism, comprise and to be arranged on bottom the cross-section of river and across the firm banking 1 of the cross-section of river, described firm banking 1 is bolted on weir body (cement pedestal), firm banking 1 is for section is in the steel plate being inverted " L " shape, its top is provided with transverse slat 101, described transverse slat 101 is connected with the riser 102 to downward-extension, the two ends of described firm banking 1 are respectively equipped with the side plate 2 be fixed on side wall, the two blocks of side plates 2 in left and right are arranged with weir plate lateral Displacement plate 3, this lateral Displacement plate 3 makes weir plate 5 when original state towards water (flow) direction bending angle, thus make weir plate 5 in flooding process, be easy to upset, trip shaft 4 is connected with between described biside plate 2, described trip shaft 4 is hinged with weir plate 5, described weir plate 5 is in bending flake, material preferably has the stainless steel thin slice of very strong corrosion resistant, the first weather strip is provided with bottom described weir plate 5 and between described firm banking 1, described weir plate 5 two ends are provided with the second weather strip respectively and between corresponding described side plate 2, described weir plate 5 back side is provided with reinforcing rib 6, described reinforcing rib 6 is arranged on the back side, top of described weir plate 5, described reinforcing rib 6 is in gusset shape, hold across described weir plate about 5 at length direction, described riser 102 is fixed with side by side two equally distributed described spring fixators 7, described spring fixator 7 is connected with spring conductor rod 8 respectively, described two spring conductor rods 8 are respectively installed with spring 9, on described spring conductor rod 5, the bottom of described spring 9 is set with adjusting nut 10, on described spring conductor rod 8, the top of described spring 9 is set with guide pad 11, on spring conductor rod 5, the top of guide pad 11 is set with stop nut, prevent spring conductor rod 8 from departing from guide pad 11, described guide pad 11 is hinged with guide pad fixed support 12, the top of described guide pad fixed support 12 is fixedly connected with described reinforcing rib 6, the bottom of described guide pad fixed support 12 is hinged on described trip shaft 4, wherein, two guide pad fixed supports 12 are in directly over two spring fixators 7 respectively, and the width of spring fixator 7 is greater than the width of guide pad fixed support 12, make weir plate 5 down in switching process, guide pad fixed support 12 can screw in spring fixator 7, longitudinally can partly overlap.
In such scheme, shown in composition graphs 3, described spring fixator 7 comprises the base plate 701 be fixed on described firm banking 1, described base plate 701 is connected with left riser 702 and right riser 703, between the bottom of described left riser 702 and described right riser 703, hinged spring conductor rod fixes transverse slat 704, and described spring conductor rod is fixed and transverse slat 704 had via hole under spring conductor rod; Described guide pad fixed support 12 comprises anticlockwise riser 1201 and right rotation riser 1202, described anticlockwise riser 1201 is fixedly connected with described reinforcing rib 6 respectively with the top of right rotation riser 1202, the bottom front of described anticlockwise riser 1201 and right rotation riser 1202 has trip shaft via hole, described trip shaft 4 is through described trip shaft via hole, between described anticlockwise riser 1201 and the rear end, bottom of right rotation riser 1202, hinged described guide pad 11, described guide pad 11 has via hole on spring conductor rod.
The course of work of the present invention is as follows: as shown in Figure 4, when adjustable upset weir is in resting position, is in pre-stressed state due to the effect of lateral Displacement plate 3, along with water level before weir rises, water is accumulated gradually, but does not rise to peak level, and weir plate 5 can not depart from lateral Displacement plate 3; As shown in Figure 2, once water level reaches design height, the pressure of water is greater than the elastic force of spring 9, weir plate 5 disequilibrium, rotates around trip shaft 4 under the effect of water pressure and self gravitation, and spring 9 is shortened downwards along spring conductor rod 8 by compression, thus open weir gate, weir plate 5 is crossed in the water overflow of retaining, thus increases spillway discharge, timely flood discharge; When the flow of upper water is very little, water level reduces, when spring force starts the pressure being greater than water, weir plate 5 starts to move up under the effect of spring-return power, spring 9 upwards extends along spring conductor rod 8, thus closedown weir gate, weir plate 5 is returned to resting position, and anti-sealing is back to sewerage system.Wherein, flood level and spillway discharge is regulated by regulating spring decrement.
Claims (9)
1. the adjustable upset weir of hydraulic automatism, comprise and to be arranged on bottom the cross-section of river and across the firm banking (1) of the cross-section of river, it is characterized in that: the two ends of described firm banking (1) are respectively equipped with side plate (2), trip shaft (4) is connected with between described biside plate (2), described trip shaft (4) is hinged with weir plate (5), described weir plate (5) bottom is sealed and matched with described firm banking (1), and described weir plate (5) two ends are sealed and matched with corresponding described side plate (2) respectively, described firm banking (1) is fixed with spring fixator (7), described spring fixator (7) is connected with spring conductor rod (8), described spring conductor rod (8) is set with spring (9), guide pad (11) is set with on the top of the upper described spring (9) of described spring conductor rod (8), described guide pad (11) is hinged with guide pad fixed support (12), the top of described guide pad fixed support (12) is fixedly connected with described weir plate (5), the bottom of described guide pad fixed support (12) is hinged on described trip shaft (4).
2. the adjustable upset weir of hydraulic automatism according to claim 1, it is characterized in that: described firm banking (1) section is in being inverted " L " shape, its top is provided with transverse slat (101), described transverse slat (101) is connected with the riser (102) to downward-extension, described riser (102) is fixed with side by side one or more described spring fixator (7), described guide pad fixed support (12) is respectively equipped with directly over described spring fixator (7), the width of described spring fixator (7) is greater than the width of described guide pad fixed support (12).
3. the adjustable upset weir of hydraulic automatism according to claim 1 and 2, it is characterized in that: described spring fixator (7) comprises the base plate (701) be fixed on described firm banking (1), described base plate (701) is connected with left riser (702) and right riser (703), between the bottom of described left riser (702) and described right riser (703), hinged spring conductor rod fixes transverse slat (704), and described spring conductor rod is fixed and transverse slat (704) had via hole under spring conductor rod.
4. the adjustable upset weir of hydraulic automatism according to claim 1 and 2, it is characterized in that: described guide pad fixed support (12) comprises anticlockwise riser (1201) and right rotation riser (1202), described anticlockwise riser (1201) is fixedly connected with described weir plate (5) respectively with the top of right rotation riser (1202), the bottom front of described anticlockwise riser (1201) and right rotation riser (1202) has trip shaft via hole, described trip shaft (4) is through described trip shaft via hole, hinged described guide pad (11) between described anticlockwise riser (1201) and the rear end, bottom of right rotation riser (1202), (11) have via hole on spring conductor rod with described guide pad.
5. the adjustable upset weir of hydraulic automatism according to claim 1, it is characterized in that: described weir plate (5) is in bending flake, the back side, top of described weir plate (5) is provided with reinforcing rib (6), described reinforcing rib (6), in gusset shape, is held across described weir plate (5) left and right at length direction.
6. the adjustable upset weir of hydraulic automatism according to claim 1, is characterized in that: be set with adjusting nut (10) in the bottom of the upper described spring (9) of described spring conductor rod (5).
7. the adjustable upset weir of hydraulic automatism according to claim 1, is characterized in that: described side plate (2) is provided with weir plate lateral Displacement plate (3).
8. the adjustable upset weir of hydraulic automatism according to claim 1, it is characterized in that: be provided with the first weather strip between described weir plate (5) bottom and described firm banking (1), described weir plate (5) two ends are provided with the second weather strip respectively and between corresponding described side plate (2).
9. the adjustable upset weir of hydraulic automatism according to claim 5, is characterized in that: described reinforcing rib (6) is fixedly connected with the top of described guide pad fixed support (12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410308873.9A CN104099906B (en) | 2014-06-30 | 2014-06-30 | Hydraulic automatism is adjustable upset weir |
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| CN201410308873.9A CN104099906B (en) | 2014-06-30 | 2014-06-30 | Hydraulic automatism is adjustable upset weir |
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| CN104099906B true CN104099906B (en) | 2015-12-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104452681B (en) * | 2014-12-17 | 2016-07-06 | 天津大学前沿技术研究院有限公司 | A kind of waterpower self-control drag-line checkdam |
| KR101659059B1 (en) * | 2016-03-18 | 2016-09-22 | 주식회사 동인 | Floodgate |
| CN107268546A (en) * | 2017-06-26 | 2017-10-20 | 周卫国 | Water level regulation automatic turning weir |
| CN108005037A (en) * | 2017-12-06 | 2018-05-08 | 河南商禹机电设备制造有限公司 | A kind of rotary off-normal spring adjustable checkgate |
| CN109723041B (en) * | 2019-02-01 | 2024-06-04 | 湖南清源华建环境科技有限公司 | Combined weir plate and rotary weir gate |
| CN109908631A (en) * | 2019-02-15 | 2019-06-21 | 无锡市锡山区污水处理厂 | A kind of elasticity effluent weir |
| CN113089698B (en) * | 2021-04-12 | 2022-11-01 | 祥昇建工有限公司 | Combined ecological cofferdam and erection method thereof |
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| CN2279380Y (en) * | 1997-01-07 | 1998-04-22 | 河北省水利水电勘测设计研究院 | Double-floating box hydraulic automatic valve |
| JP2008297842A (en) * | 2007-06-01 | 2008-12-11 | Hitachi Plant Technologies Ltd | Dust remover for overflow water |
| KR101115582B1 (en) * | 2011-11-04 | 2012-02-22 | 주식회사 이건 | Automatic-controlling for movable |
| CN102677637A (en) * | 2012-05-21 | 2012-09-19 | 徐航 | Self-control flap gate |
| CN203247552U (en) * | 2013-05-16 | 2013-10-23 | 宋娟 | Remote-control hydraulic control flap gate |
| CN203429604U (en) * | 2013-08-22 | 2014-02-12 | 吴晓峰 | Hydraulic automatic control flap gate and storage dam |
| CN204059303U (en) * | 2014-06-30 | 2014-12-31 | 武汉圣禹排水系统有限公司 | Hydraulic automatism is adjustable upset weir |
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2014
- 2014-06-30 CN CN201410308873.9A patent/CN104099906B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2279380Y (en) * | 1997-01-07 | 1998-04-22 | 河北省水利水电勘测设计研究院 | Double-floating box hydraulic automatic valve |
| JP2008297842A (en) * | 2007-06-01 | 2008-12-11 | Hitachi Plant Technologies Ltd | Dust remover for overflow water |
| KR101115582B1 (en) * | 2011-11-04 | 2012-02-22 | 주식회사 이건 | Automatic-controlling for movable |
| CN102677637A (en) * | 2012-05-21 | 2012-09-19 | 徐航 | Self-control flap gate |
| CN203247552U (en) * | 2013-05-16 | 2013-10-23 | 宋娟 | Remote-control hydraulic control flap gate |
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| CN204059303U (en) * | 2014-06-30 | 2014-12-31 | 武汉圣禹排水系统有限公司 | Hydraulic automatism is adjustable upset weir |
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| CN104099906A (en) | 2014-10-15 |
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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: 430056 zhuanyang science and Technology Industrial Park, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |