CN103821111A - Bottom opening type flap gate and water storing and draining method implemented by same - Google Patents
Bottom opening type flap gate and water storing and draining method implemented by same Download PDFInfo
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- CN103821111A CN103821111A CN201410015154.8A CN201410015154A CN103821111A CN 103821111 A CN103821111 A CN 103821111A CN 201410015154 A CN201410015154 A CN 201410015154A CN 103821111 A CN103821111 A CN 103821111A
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Abstract
The invention discloses a bottom opening type flap gate and a water storing and draining method implemented by the same. The bottom opening type flap gate comprises a dam, a gate leaf supporting seat, a gate leaf shaft, bottom water-stop rubber, a gate leaf, a sliding shaft, a slide rail, side water-stop rubber, a hydraulic cylinder, a strut, a cylinder shaft, a cylinder supporting seat, a strut shaft, a strut supporting seat, a hydraulic system, a buttress, a sealing block and a poured adjusting layer. The bottom opening type flap gate and the water storing and draining method have the advantages that the bottom opening type flap gate and the water storing and draining method are applicable to storing and draining water for river channels, a gate can be opened during water storing and can be closed during water draining completely by means of controlling the hydraulic system, and is supported by the strut when in closed or open state, and the hydraulic system is in a closed state, so that the hydraulic cylinder can be prevented from being stressed for a long time; the gate can be opened until the gate leaf is in a horizontal state, so that the water draining capacity can be maximized; various shortcomings such as impact damage due to objects, impurity blockage, shaking, flapping, floating and the like of the traditional flap gate can be overcome; a remote real-time monitoring effect can be realized by the aid of the hydraulic system, the bottom opening type flap gate is simple in structure, the cost is low, and technical merits are obvious.
Description
Technical field
The present invention relates to flap gate, relate in particular to a kind of bottom-open type flap gate and hold sluicing method.
Background technology
Flap gate is a kind of water retaining structure, for dam retaining, sluicing.Traditional flap gate is hydraulic automatically-controlled shutter gate, is a kind of gate designing according to lever principle, and in the time that upper pond level exceedes normal pool level, flap gate is opened automatically, and the higher open amount of water level is larger.When this type of flap gate opened completely, dash part has overcurrent up and down, causes like this object in advancing to be difficult to pass through, and even directly clashes into dash part and destroys flap gate.After this type of flap gate is opened to a certain degree, when flap gate dash part all has overcurrent up and down, flap gate plays pendulum, the phenomenon such as flap gate dash part easily causes " beating " under water at angle with current, float away.
Tradition flap gate structure complexity, redundancy constraint is many, and wherein conventional slide rail and roller structure easily gets rusty and by foreign material blocking.The place one's entire reliance upon height of water storage level of the keying of traditional hydraulic automatically-controlled shutter gate, flap gate opening ways is passive, cannot realize the seasonable unlatching of flap gate, and traditional flap gate main flap gate bottom opening water discharge that relies on during non-flood discharge, cannot get rid of floating on water rubbish, suspension rubbish is easily stuck in flap gate bottom, and flap gate is not closed completely.When flap gate opening, door body, in the middle of water body, causes flap gate flood carrying capacity poor.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of hydraulic pressure bottom-open type flap gate is provided and holds sluicing method.
Bottom-open type flap gate comprises dam body, gate flap bearing, gate flap axle, end watertight rubber, gate flap, sliding axle, slideway, side watertight rubber, hydraulic jack, support bar, oil cylinder axle, cylinder support, support bar axle, support bar bearing, hydraulic system, buttress, sealing block, builds regulating course.Buttress is fixed on dam body, buttress is provided with gate flap bearing, cylinder support and support bar bearing, gate flap lower end is connected with gate flap bearing via gate flap axle, gate flap bottom is provided with end watertight rubber, gate flap bottom coordinates with sealing block, the side that gate flap contacts with water is provided with side watertight rubber, opposite side is provided with slideway, hydraulic jack lower end is connected with cylinder support via oil cylinder axle, hydraulic jack upper end coordinates with slideway via sliding axle, support bar lower end is connected with support bar bearing via support bar axle, post upper coordinates with slideway via sliding axle, hydraulic system is connected with hydraulic jack, sealing block is connected with dam body via building regulating course.
Described gate flap can rotate around gate flap axle; Hydraulic jack can rotate around oil cylinder axle, and support bar can rotate around back shaft.
Described hydraulic jack upper end and post upper can slide along the groove of slideway, and in the time that sliding axle is positioned at the bottom of groove of slideway, support bar is positioned at dead point, and water can not make support bar rotate on support bar to the pressure-acting of gate flap.
Described gate flap bottom is provided with end watertight rubber, and sealing block top is provided with inclined-plane near gate flap one end, and in the time that between gate flap and dam body, angle is maximum, the inclined-plane close contact on watertight rubber and sealing block, realizes sealing;
Regulating course adjustment can be built by adjusting in the installation site of described sealing block;
Described bottom-open type flap gate both can use separately, also can multiple in parallel uses.
Bottom-open type flap gate hold sluicing method, comprise the following steps:
When gate is in the time that retaining state also need to sluice:
1) primer fluid pressing system, rotates lock gate leaf;
2) hydraulic jack, under the effect of hydraulic system, starts to extend;
3) when hydraulic jack extends, hydraulic jack clockwise rotates around oil cylinder axle, and support bar also clockwise rotates around support bar axle, and now sliding axle band hydraulic cylinder upper end and post upper skid off and cross dead point from the bottom of the groove of slideway;
4) hydraulic jack continues to extend, and the top of via sliding axle, post upper and hydraulic jack upper end being drawn in gradually to the groove of slideway, and support bar continues to clockwise rotate around support bar axle, and hydraulic jack also continues to clockwise rotate around oil cylinder axle;
5) after hydraulic jack stretches out completely, hydraulic jack upper end and post upper move to the top of the groove of slideway via sliding axle, and now gate flap is in full open position;
6) operation hydraulic system, locking hydraulic jack, the so far sluicing work of hydraulic pressure bottom-open type flap gate completes;
When gate is in the time that sluicing state also need to carry out retaining:
1) primer fluid pressing system, rotates lock gate leaf;
2) hydraulic jack, under the effect of hydraulic system, starts to shorten;
3) when hydraulic jack shortens, hydraulic jack rotates counterclockwise around oil cylinder axle, and support bar also rotates counterclockwise around support bar axle, and now sliding axle band hydraulic cylinder upper end and post upper slide to the bottom of groove from the top of the groove of slideway;
4) after hydraulic jack shrinks completely, hydraulic jack upper end and post upper move to the bottom of the groove of slideway via sliding axle, and now the end watertight rubber of gate flap lower end contacts and seals with the inclined-plane of sealing block;
5) operation hydraulic system, locked hydraulic cylinder, the so far retaining work of hydraulic pressure bottom-open type flap gate completes.
The present invention is applicable to river water storage, sluicing.Use the present invention, solved the drawback that traditional flap gate exists, than traditional hydraulic automatically-controlled shutter gate, this gate can be accomplished real unlatching completely, and strong, the reliable and stable a kind of hydraulic vertical tilting flapgate of its transmission mechanism rigidity.Gate of the present invention can used aloned, also can multiplely use simultaneously.Unlatching when closing, sluicing when gate retaining realizes by controlling hydraulic system completely, gate in close or when opening by they sup-port gate, hydraulic system, in closed condition, avoids hydraulic jack stressed for a long time; Gate can be opened into gate flap and become level, makes discharging capacity reach maximum value.Solved that traditional flap gate exists by object impact failure, card foreign material, the various drawbacks such as rock, pat, float away.Hydraulic system can realize remote real-time monitoring, and the present invention is simple in structure, and cost is low, and technical advantage is obvious.
Accompanying drawing explanation
Fig. 1 is retaining status architecture schematic diagram of the present invention;
Fig. 2 is the present invention's status architecture schematic diagram that sluices;
Structural representation when Fig. 3 is state switching of the present invention;
In figure, dam body 1, gate flap bearing 2, gate flap axle 3, end watertight rubber 4, gate flap 5, sliding axle 6, slideway 7, side watertight rubber 8, hydraulic jack 9, support bar 10, oil cylinder axle 11, cylinder support 12, support bar axle 13, support bar bearing 14, hydraulic system 15, buttress 16, sealing block 17, build regulating course 18.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of bottom-open type flap gate comprises dam body 1, gate flap bearing 2, gate flap axle 3, end watertight rubber 4, gate flap 5, sliding axle 6, slideway 7, side watertight rubber 8, hydraulic jack 9, support bar 10, oil cylinder axle 11, cylinder support 12, support bar axle 13, support bar bearing 14, hydraulic system 15, buttress 16, sealing block 17, builds regulating course 18.Buttress 16 is fixed on dam body 1, buttress 16 is provided with gate flap bearing 2, cylinder support 12 and support bar bearing 14, gate flap 5 lower ends are connected with gate flap bearing 2 via gate flap axle 3, gate flap 5 bottoms are provided with end watertight rubber 4, gate flap 5 bottoms coordinate with sealing block 17, the side that gate flap 5 contacts with water is provided with side watertight rubber 8, opposite side is provided with slideway 7, hydraulic jack 9 lower ends are connected with cylinder support 12 via oil cylinder axle 11, hydraulic jack 9 upper ends coordinate with slideway 7 via sliding axle 6, support bar 10 lower ends are connected with support bar bearing 14 via support bar axle 13, support bar 10 upper ends coordinate with slideway 7 via sliding axle, hydraulic system 15 is connected with hydraulic jack 9, sealing block 17 is connected with dam body 1 via building regulating course 18.
Described gate flap 5 can rotate around gate flap axle 3; Hydraulic jack 9 can rotate around oil cylinder axle 11, and support bar 10 can rotate around back shaft 13.
Can slide along the groove of slideway 7 in described hydraulic jack 9 upper ends and support bar 10 upper ends, in the time that sliding axle 6 is positioned at the bottom of slideway 7 grooves, support bar 10 is positioned at dead point, and water can not make support bar 10 rotate on support bar 10 to the pressure-acting of gate flap 5.
Described gate flap 5 bottoms are provided with end watertight rubber 4, and sealing block 17 tops are provided with inclined-plane near gate flap 5 one end, and in the time that between gate flap 5 and dam body 1, angle is maximum, the inclined-plane close contact on watertight rubber 4 and sealing block 17, realizes sealing;
The installation site of described sealing block 17 can be built regulating course 18 by adjusting and be adjusted;
Described bottom-open type flap gate both can use separately, also can multiple in parallel uses.
Bottom-open type flap gate hold sluicing method, comprise the following steps:
When gate is in the time that retaining state also need to sluice:
1) primer fluid pressing system 15, rotates lock gate leaf 5;
2) hydraulic jack 9, under the effect of hydraulic system 15, starts to extend;
3) when hydraulic jack 9 extends, hydraulic jack 9 clockwise rotates around oil cylinder axle 11, and support bar 10 also clockwise rotates around support bar axle 13, and now sliding axle 6 skids off and cross dead point with hydraulic cylinder 9 upper ends and support bar 10 upper ends from the bottom of the groove of slideway 7;
4) hydraulic jack 9 continues to extend, and the top of support bar 10 upper ends and hydraulic jack 9 upper ends being drawn in to the groove of slideway 7 gradually via sliding axle 6, and support bar 10 continues to clockwise rotate around support bar axle 12, and hydraulic jack 9 also continues to clockwise rotate around oil cylinder axle 11;
5) after hydraulic jack 9 stretches out completely, hydraulic jack 9 upper ends and support bar 10 upper ends move to the top of the groove of slideway 7 via sliding axle 6, and now gate flap 5 is in full open position;
6) operation hydraulic system 15, locking hydraulic jack 9, the so far sluicing work of hydraulic pressure bottom-open type flap gate completes, as shown in Figure 3.
When gate is in the time that sluicing state also need to carry out retaining:
1) primer fluid pressing system 15, rotates lock gate leaf 5;
2) hydraulic jack 9, under the effect of hydraulic system 15, starts to shorten;
3) when hydraulic jack 9 shortens, hydraulic jack 9 rotates counterclockwise around oil cylinder axle 11, and support bar 10 also rotates counterclockwise around support bar axle 13, and now sliding axle 6 slides to the bottom of groove from the top of the groove of slideway 7 with hydraulic cylinder 9 upper ends and support bar 10 upper ends;
4) after hydraulic jack 9 shrinks completely, hydraulic jack 9 upper ends and support bar 10 upper ends move to the bottom of the groove of slideway 7 via sliding axle 6, and now the end watertight rubber 4 of gate flap 5 lower ends contacts and seals with the inclined-plane of sealing block 17;
5) operation hydraulic system 15, locked hydraulic cylinder, the so far retaining work of hydraulic pressure bottom-open type flap gate completes, as shown in Figure 1.
Claims (7)
1. a bottom-open type flap gate, is characterized in that comprising dam body (1), gate flap bearing (2), gate flap axle (3), end watertight rubber (4), gate flap (5), sliding axle (6), slideway (7), side watertight rubber (8), hydraulic jack (9), support bar (10), oil cylinder axle (11), cylinder support (12), support bar axle (13), support bar bearing (14), hydraulic system (15), buttress (16), sealing block (17), build regulating course (18), it is upper that buttress (16) is fixed on dam body (1), and buttress (16) is provided with gate flap bearing (2), cylinder support (12) and support bar bearing (14), gate flap (5) lower end is connected with gate flap bearing (2) via gate flap axle (3), gate flap (5) bottom is provided with end watertight rubber (4), gate flap (5) bottom coordinates with sealing block (17), the side that gate flap (5) contacts with water is provided with side watertight rubber (8), opposite side is provided with slideway (7), hydraulic jack (9) lower end is connected with cylinder support (12) via oil cylinder axle (11), hydraulic jack (9) upper end coordinates with slideway (7) via sliding axle (6), support bar (10) lower end is connected with support bar bearing (14) via support bar axle (13), support bar (10) upper end coordinates with slideway (7) via sliding axle (6), hydraulic system (15) is connected with hydraulic jack (9), sealing block (17) is connected with dam body (1) via building regulating course (18).
2. bottom-open type flap gate as claimed in claim 1, is characterized in that described gate flap (5) can rotate around gate flap axle (3); Hydraulic jack (9) can rotate around oil cylinder axle (11), and support bar (10) can rotate around back shaft (13).
3. bottom-open type flap gate as claimed in claim 1, can slide along the groove of slideway (7) in hydraulic jack (9) upper end and support bar (10) upper end described in it is characterized in that, in the time that sliding axle (6) is positioned at the bottom of groove of slideway (7), support bar (10) is positioned at dead point, and water can not make support bar (10) rotate on support bar (10) to the pressure-acting of gate flap (5).
4. bottom-open type flap gate as claimed in claim 1, it is characterized in that described gate flap (5) bottom is provided with end watertight rubber (4), sealing block (17) top is provided with inclined-plane near gate flap (5) one end, in the time that between gate flap (5) and dam body (1), angle is maximum, inclined-plane close contact on watertight rubber (4) and sealing block (17), realizes sealing.
5. bottom-open type flap gate as claimed in claim 1, the installation site of the sealing block (17) described in it is characterized in that can be built regulating course (18) by adjusting and be adjusted.
6. bottom-open type flap gate as claimed in claim 1, is characterized in that described hydraulic pressure bottom-open type flap gate both can use separately, also can multiple in parallel uses.
Bottom-open type flap gate as claimed in claim 1 hold a sluicing method, it is characterized in that comprising the following steps:
When gate is in the time that retaining state also need to sluice:
1) primer fluid pressing system (15), rotates lock gate leaf (5);
2) hydraulic jack (9), under the effect of hydraulic system (15), starts to extend;
3) when hydraulic jack (9) extends, hydraulic jack (9) clockwise rotates around oil cylinder axle (11), support bar (10) also clockwise rotates around support bar axle (13), and now sliding axle (6) band hydraulic cylinder (9) upper end and support bar (10) upper end skid off and cross dead point from the bottom of the groove of slideway (7);
4) hydraulic jack (9) continues to extend, and the top of support bar (10) upper end and hydraulic jack (9) upper end being drawn in to the groove of slideway (7) gradually via sliding axle (6), support bar (10) continues to clockwise rotate around support bar axle (12), and hydraulic jack (9) also continues to clockwise rotate around oil cylinder axle (11);
5) after hydraulic jack (9) stretches out completely, hydraulic jack (9) upper end and support bar (10) upper end move to the top of the groove of slideway (7) via sliding axle (6), and now gate flap (5) is in full open position;
6) operation hydraulic system (15), locking hydraulic jack (9), the so far sluicing work of bottom-open type flap gate completes;
When gate is in the time that sluicing state also need to carry out retaining:
1) primer fluid pressing system (15), rotates lock gate leaf (5);
2) hydraulic jack (9), under the effect of hydraulic system (15), starts to shorten;
3) when hydraulic jack (9) shortens, hydraulic jack (9) rotates counterclockwise around oil cylinder axle (11), support bar (10) also rotates counterclockwise around support bar axle (13), and now sliding axle (6) band hydraulic cylinder (9) upper end and support bar (10) upper end slide to the bottom of groove from the top of the groove of slideway (7);
4) after hydraulic jack (9) shrinks completely, hydraulic jack (9) upper end and support bar (10) upper end move to the bottom of the groove of slideway (7) via sliding axle (6), now the end watertight rubber (4) of gate flap (5) lower end contacts and seals with the inclined-plane of sealing block (17);
5) operation hydraulic system (15), locked hydraulic cylinder, the so far retaining work of bottom-open type flap gate completes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015154.8A CN103821111B (en) | 2014-01-14 | 2014-01-14 | Bottom-open type flap gate and store sluicing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015154.8A CN103821111B (en) | 2014-01-14 | 2014-01-14 | Bottom-open type flap gate and store sluicing method |
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| CN103821111A true CN103821111A (en) | 2014-05-28 |
| CN103821111B CN103821111B (en) | 2015-09-09 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264648A (en) * | 2014-09-03 | 2015-01-07 | 成都绿迪科技有限公司 | High-dam ship lock |
| CN105804020A (en) * | 2016-04-20 | 2016-07-27 | 肖广汇 | Hydraulic rotating rigid support dam |
| CN107401212A (en) * | 2017-06-05 | 2017-11-28 | 沁济（上海）环境科技有限公司 | A kind of bottom-open type rotation weir gate of hydraulic automatism control |
| CN108505490A (en) * | 2018-04-17 | 2018-09-07 | 蔡春芳 | Underground garage channel baffle device for water |
| CN108825097A (en) * | 2018-08-28 | 2018-11-16 | 蔡春芳 | The channel lift Di Ku baffle device for water |
| CN109706898A (en) * | 2019-03-05 | 2019-05-03 | 黄芳 | A kind of hydraulic gate structure |
| CN110067233A (en) * | 2019-05-29 | 2019-07-30 | 衢州市长河翻板闸门有限公司 | A kind of opening and closing of hydraulic gate and locking linkage mechanism |
| CN112681239A (en) * | 2020-12-21 | 2021-04-20 | 芜湖市银鸿液压件有限公司 | Adjustable supporting structure of hydraulic dam |
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| CN203684174U (en) * | 2014-01-14 | 2014-07-02 | 浙江衢州河口闸门有限公司 | Lower opening type tumble gate |
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| CN201050053Y (en) * | 2007-05-17 | 2008-04-23 | 张明 | Waterpower hydraulic pressure interaction flap gate |
| KR20110063421A (en) * | 2011-04-19 | 2011-06-10 | 한상관 | Water purifing system to purify polluted river water using siphon principles |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104264648A (en) * | 2014-09-03 | 2015-01-07 | 成都绿迪科技有限公司 | High-dam ship lock |
| CN104264648B (en) * | 2014-09-03 | 2016-03-09 | 洛阳水利勘测设计有限责任公司 | High dam ship lock |
| CN105804020A (en) * | 2016-04-20 | 2016-07-27 | 肖广汇 | Hydraulic rotating rigid support dam |
| CN107401212A (en) * | 2017-06-05 | 2017-11-28 | 沁济（上海）环境科技有限公司 | A kind of bottom-open type rotation weir gate of hydraulic automatism control |
| CN108505490A (en) * | 2018-04-17 | 2018-09-07 | 蔡春芳 | Underground garage channel baffle device for water |
| CN108825097A (en) * | 2018-08-28 | 2018-11-16 | 蔡春芳 | The channel lift Di Ku baffle device for water |
| CN109706898A (en) * | 2019-03-05 | 2019-05-03 | 黄芳 | A kind of hydraulic gate structure |
| CN110067233A (en) * | 2019-05-29 | 2019-07-30 | 衢州市长河翻板闸门有限公司 | A kind of opening and closing of hydraulic gate and locking linkage mechanism |
| CN110067233B (en) * | 2019-05-29 | 2024-09-10 | 浙江河好闸门科技有限公司 | Hydraulic gate opening and closing and locking linkage mechanism |
| CN112681239A (en) * | 2020-12-21 | 2021-04-20 | 芜湖市银鸿液压件有限公司 | Adjustable supporting structure of hydraulic dam |
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| CN103821111B (en) | 2015-09-09 |
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