CN103215930B - Herringbone gate with bidirectional water head adapting function - Google Patents
Herringbone gate with bidirectional water head adapting function Download PDFInfo
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- CN103215930B CN103215930B CN201310133572.2A CN201310133572A CN103215930B CN 103215930 B CN103215930 B CN 103215930B CN 201310133572 A CN201310133572 A CN 201310133572A CN 103215930 B CN103215930 B CN 103215930B
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- gate flap
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- steel
- water head
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Abstract
The invention discloses a herringbone gate with a bidirectional water head adapting function. The herringbone gate comprises control rooms (1), steel semi-circular empty cases (2), gate flap sleeves (3), gate spindles (4), gate flaps (5), dowels (6), hydraulic starting and closing devices (7), rigid pull rods (8) and the like. When an downstream water level is higher than an upstream water level, each dowel (6) is loosen; after each gate flap (5) is contracted to a proper distance in the corresponding steel semi-circular empty case (2), the gate flap (5) is rotated to the other side; and after each gate flap (5) extends and is closed, the corresponding dowel (6) is screwed down, and at the moment, the gate is opened and closed to the other direction. The herringbone gate with the bidirectional water head adapting function can adapt to higher bidirectional water head, and has the advantages of being short in opening and closing time and convenient to overhaul, and capability of finding out faults timely and the like.
Description
Technical field
The present invention relates to a kind of mitring gate, specifically relate to a kind of mitring gate and the method for operation thereof that can adapt to two-way flood peak, this Novel herring bone shape gate achieves the function of two-way switch by telescopic gate flap and the corresponding method of operation, thus effectively can tackle two-way flood peak.
Background technology
Ship lock is that gate comparatively conventional at present mainly contains sliding gate, mitring gate and trigonometric expression gate for closing and the open control device letting out (putting) aquaporin.Water level due to ship lock upstream and downstream is change, and therefore the water level in some ship lock downstream in some season higher than upstream, so just can produce two-way flood peak.In these three kinds comparatively common gate patterns, sliding gate and trigonometric expression gate have the function adapting to two-way flood peak, and traditional mitring gate is because it can only be opened to a direction and thus cannot adapt to two-way flood peak.
Though sliding gate can adapt to two-way flood peak its open, the time longer and service work that is sliding gate of closing comparatively bothers, not easily be found when its orbit blocks, therefore its fault has unpredictability, and it is very large unfavorable that this brings to the normal operation in navigation channel and the management in navigation channel.
Although trigonometric expression gate can adapt to two-way flood peak simultaneously, and its maintenance is comparatively simple, fault also can be found earlier, but the angle just formed two fan gate flap faces of upstream due to it is recessed to downstream, therefore the phenomenon of force localization is very easily there is when water impact, this is huge to the impact of gate, so trigonometric expression gate can only be used in the less two-way flood peak of head difference.In addition trigonometric expression gate requires also higher for the wear resistence of material.
Traditional mitring gate has that opening and closing time is short, maintenance is convenient and can effectively disperse upstream current for advantages such as the impact forces of gate, if make its two-way switch by certain mode, just can tackle two-way flood peak, effectively solve current gate problem in two-way flood peak ship lock.
At present, in published patent, there is not yet the Patents with the mitring gate adapting to two-way flood peak function.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of utilize extension type gate flap to realize mitring gate's two-way switch function thus effectively can tackle the design concept of two-way flood peak, provide according to this design concept simultaneously and a kind of there is the mitring gate adapting to two-way flood peak function, this Novel herring bone shape gate has that opening and closing time is short, maintenance is convenient, can Timeliness coverage fault and the comparatively advantage such as high water head can be adapted to.
In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions:
Have the mitring gate adapting to two-way flood peak function, it is characterized in that: its structure includes control room, the edge in described control room is provided with the semicircle empty van of steel, and the semicircle empty van of steel is together with the ground compact siro spinning technology of surrounding; Gate flap sleeve is linked together by door-hinge and the semicircle empty van of steel, gate flap is arranged in gate flap sleeve, and realize location by the pin on gate flap sleeve, described gate flap can free in and out the semicircle empty van of steel thus can change its length, the leading flank of gate flap or rear side connect one end of push-and-pull rod, and the other end of push-and-pull rod is connected with the hydraulic hoisting device in control room.
The both sides, front and back of described gate flap are all provided with the parts that can be connected by push-and-pull rod.
Compared with prior art, the invention has the beneficial effects as follows:
There is the function of two-way switch, effectively can resist two-way flood peak.Because gate flap in the present invention is extension type, therefore can foreshorten to certain length where necessary, thus the function of two-way switch can be realized, so just effectively can tackle two-way flood peak.
Maintenance is convenient, can be found in time, be convenient to the management in navigation channel when breaking down.Because the track of mitring gate is exposed to outside when normally working, being therefore easy to be found when clogging appears in strobe track, repairing also more convenient simultaneously.
Effectively can disperse the impact force of upstream current, be particularly useful for the two-way flood peak ship lock that head is higher.Because the wedge angle of mitring gate two gate flap composition is towards upstream, therefore, it is possible to effectively spread out by the current that upstream flow is got off, thus effectively disperse the impact force of upstream current, therefore, it is possible to adapt to higher head.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail:
As shown in Figure 1, the present invention is made up of control room 1, steel semicircle empty van 2, gate flap sleeve 3, door-hinge 4, gate flap 5, pin 6, hydraulic hoisting device 7, push-and-pull rod 8 etc.The edge in control room 1 is provided with the semicircle empty van 2 of steel, and the semicircle empty van 2 of steel is together with the ground compact siro spinning technology of surrounding.Gate flap sleeve 3 is linked together by the semicircle empty van 2 of door-hinge 4 and steel, gate flap 5 is arranged in gate flap sleeve 3, and gate flap sleeve 3 is closely connected by pin 6 with between gate flap 5 when normal work, when pin 6 is extracted, gate flap 5 can free in and out the semicircle empty van 2 of steel thus can change its length.Hydraulic hoisting device 7 is arranged in control room 1, and be connected with gate flap 5 by push-and-pull rod 8, operationally, hydraulic hoisting device 7 controls the keying of gate flap 5 by controlling push-and-pull rod 8, and the parts that can be connected by push-and-pull rod 8 are all installed in the both sides, front and back of gate flap 5, push-and-pull rod 8 can select the front side or the rear side that are connected to gate flap 5 as required.
When normally working, gate flap 5 is firmly locked in gate flap sleeve 3 by pin 6.When boats and ships are sailed, after filling (letting out) water process terminates, the hydraulic hoisting device 7 be arranged in control room 1 controls push-and-pull rod 8 and drives gate flap 5 and gate flap sleeve 3 to rotate around door-hinge 4, and now gate is just opened.When gate needs to close, the hydraulic hoisting device 7 be arranged in control room 1 controls push-and-pull rod 8 and drives gate flap 5 and gate flap sleeve 3 to rotate thus by closing gate around door-hinge 4.
When water levels of upstream and downstream changes, the level of tail water is higher than (now needing mitring gate to opposite side switch) during upstream, first unclamped by pin 6, the connection now between gate flap 5 and gate flap sleeve 3 is removed, and gate flap 5 is contracted to suitable distance in the semicircle empty van 2 of steel.Utilizing the hydraulic hoisting device 7 be arranged in control room 1 to control push-and-pull rod 8 afterwards drives gate flap 5 and gate flap sleeve 3 to turn to appropriate location around door-hinge 4, then push-and-pull rod 8 and gate flap 5 are separated, immediately push-and-pull rod 8 is connected to the other one side of gate flap 5 afterwards.Continuing to utilize the hydraulic hoisting device 7 be arranged in control room 1 to control push-and-pull rod 8 drives gate flap 5 and gate flap sleeve 3 to rotate around door-hinge 4, stop operating after turning to appropriate location, gate flap 5 is extended until two fan gate flaves close, finally with pin 6, gate flap 5 and gate flap sleeve 3 are firmly locked together.Now just achieve mitring gate to another direction switch.
The undeclared part related in the present invention is same as the prior art or adopt prior art to be realized.
Claims (1)
1. one kind has the mitring gate adapting to two-way flood peak function, it is characterized in that: its structure includes control room (1), the edge in described control room (1) is provided with the semicircle empty van (2) of steel, and the semicircle empty van (2) of steel is together with the ground compact siro spinning technology of surrounding, gate flap sleeve (3) is linked together by the semicircle empty van (2) of door-hinge (4) and steel, gate flap (5) is arranged in gate flap sleeve (3), and realize location by the pin (6) on gate flap sleeve (3), described gate flap (5) can free in and out the semicircle empty van (2) of steel thus can change its length, the leading flank of gate flap (5) or rear side connect one end of push-and-pull rod (8), the other end of push-and-pull rod (8) is connected with the hydraulic hoisting device (7) in control room (1), the both sides, front and back of described gate flap (5) are all provided with the parts that can be connected by push-and-pull rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310133572.2A CN103215930B (en) | 2013-04-17 | 2013-04-17 | Herringbone gate with bidirectional water head adapting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310133572.2A CN103215930B (en) | 2013-04-17 | 2013-04-17 | Herringbone gate with bidirectional water head adapting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103215930A CN103215930A (en) | 2013-07-24 |
| CN103215930B true CN103215930B (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310133572.2A Expired - Fee Related CN103215930B (en) | 2013-04-17 | 2013-04-17 | Herringbone gate with bidirectional water head adapting function |
Country Status (1)
| Country | Link |
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| CN (1) | CN103215930B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993587A (en) * | 2013-12-18 | 2014-08-20 | 朱华 | Bridge type river and tide water-power and wind-power combined power generation corridor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099834A (en) * | 1994-05-25 | 1995-03-08 | 余江 | Sum navigation lock |
| WO2001032991A1 (en) * | 1999-11-04 | 2001-05-10 | Sang Kwan Han | Constitution method of automatic flood-gate of discharge type in the lower part |
| CN2820957Y (en) * | 2005-06-16 | 2006-09-27 | 上海市水利工程设计研究院 | Downward spleeping type rotary bear-trap gate |
| CN2890164Y (en) * | 2005-12-27 | 2007-04-18 | 上海市水利工程设计研究院 | Rotary floating door body of hinge type float tank |
| CN202450504U (en) * | 2012-01-18 | 2012-09-26 | 余泽荣 | Novel high-dam ship lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001123434A (en) * | 1999-10-25 | 2001-05-08 | Ebara Corp | Semi-lift type pump gate |
-
2013
- 2013-04-17 CN CN201310133572.2A patent/CN103215930B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099834A (en) * | 1994-05-25 | 1995-03-08 | 余江 | Sum navigation lock |
| WO2001032991A1 (en) * | 1999-11-04 | 2001-05-10 | Sang Kwan Han | Constitution method of automatic flood-gate of discharge type in the lower part |
| CN2820957Y (en) * | 2005-06-16 | 2006-09-27 | 上海市水利工程设计研究院 | Downward spleeping type rotary bear-trap gate |
| CN2890164Y (en) * | 2005-12-27 | 2007-04-18 | 上海市水利工程设计研究院 | Rotary floating door body of hinge type float tank |
| CN202450504U (en) * | 2012-01-18 | 2012-09-26 | 余泽荣 | Novel high-dam ship lock |
Non-Patent Citations (2)
| Title |
|---|
| 三峡永久船闸人字门液压启闭机运行方式优化试验研究;李云等;《水利水运科学研究》;20000331(第01期);第1-7页 * |
| 刘孟穆.双向挡水人字闸门.《武汉水利电力学院学报》.1959,(第01期),第1-9页. * |
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| Publication number | Publication date |
|---|---|
| CN103215930A (en) | 2013-07-24 |
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