CN106087895B - A kind of flood control control system with the double open arc shape gates of bottom rail plane - Google Patents
A kind of flood control control system with the double open arc shape gates of bottom rail plane Download PDFInfo
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- CN106087895B CN106087895B CN201610676001.7A CN201610676001A CN106087895B CN 106087895 B CN106087895 B CN 106087895B CN 201610676001 A CN201610676001 A CN 201610676001A CN 106087895 B CN106087895 B CN 106087895B
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- gate structure
- gates
- arc shape
- headstock gear
- support arm
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The present invention is a kind of flood control control system with the double open arc shape gates of bottom rail plane, including gate structure, headstock gear and Men Ku, the gate structure is the double open arc shape doors of plane, the Men Ku is symmetrically distributed in river both sides and for accommodating the gate structure, and the headstock gear, which connect with the gate structure and controls the gate structure, realizes gate opening/closing；The headstock gear is winch hoist.Flood control control system in the present invention is highly suitable for all head differences, and river width is big, and the hydraulic engineering of fixed water grade should not be arranged, while merging precision is high, water-stagnating effect is good, maintenance easy to repair, and service life is long.
Description
Technical field
The present invention relates to hydraulic engineering technical fields, and in particular to a kind of flood control with the double open arc shape gates of bottom rail plane
Control system.
Background technology
The development of gate engineering structure and type selecting are most important in control system of controlling flood.Large-scale flood control control both at home and abroad at present
The used gate engineering structure generally used in system processed is generally floating body door, buoyancy tank door, China's railway industry, overhead door, sector
Revolving door, goggles-shaped gate, buoyancy tank planar arc door etc..However, these gate engineering structures cannot be satisfied all head differences, river is wide
Degree is big（Not less than 90 meters）, fixed water grade should not be set, boat hydraulic structures are not hindered in navigation channel, and gate has in control period
Overcurrent is more than the ability of 60 cubes of meter per seconds.Therefore, in view of engineering geographical location, operation special operation condition, traffic control frequency
The factors such as rate, maintenance, operational management require, navigation develop band in conjunction with triangle gate and cross pulling door both gate advantages
There are the double open arc shape gates of bottom rail plane.
Due to the complicated of the double open arc shape gate engineerings of bottom rail plane, while in view of being applied out in Practical Project
Existing a variety of situations have carried out the various pieces for control system of controlling flood the research of work arrangement and optimization design, provide one
The perfect flood control control system with the double open arc shape gates of bottom rail plane of kind, it is ensured that gate engineering safely, can be transported smoothly
Row, and merging precision is high, water-stagnating effect is good, maintenance easy to repair, service life is long.
Invention content
The object of the present invention is to overcome the problems of the prior art, provides one kind and opening arc gate with bottom rail plane pair
The flood control control system of door.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme：
A kind of flood control control system with the double open arc shape gates of bottom rail plane, including gate structure, headstock gear and Men Ku,
The gate structure is the double open arc shape doors of plane, and the Men Ku is symmetrically distributed in river both sides and for accommodating the gate
Structure, the headstock gear, which connect with the gate structure and controls the gate structure, realizes gate opening/closing；The headstock gear is
Winch hoist；
The gate structure includes gates of segmental shape, the main support arm of at least two triangular truss structures, at least two triangle purlins
The lattice connecting rod and track of frame structure, the track are placed in Men Kunei and extend to channel axis position, the gates of segmental shape
It is set on the track, adjacent described main support arm one end is fixedly connected and is articulated with jointly on branch free bearing, the main support arm
The other end is individually fixed on the gates of segmental shape, and the lattice connecting rod is horizontally set between adjacent main support arm, the master
The front end outer side of support arm is respectively equipped with cantilever support bar, and the leading inside of the main support arm is respectively equipped with oblique arm supporting rod, described
The both ends of cantilever support bar and the oblique arm supporting rod are respectively fixedly connected in the main support arm and the gates of segmental shape；
The branch hinge basis of the gate structure is caisson structure, and the caisson structure is located at the downstreams Men Ku.
Further, further include being set to river both sides and being distributed in respectively between the opening and closing device of upstream and downstream and control room,
And the water level observation well between the opening and closing device and near control room.
Further, it is nearby provided between Flow Observation instrument and the adjacent control room and is provided with positioned at the control room
Underground pedestrian passageway is respectively arranged with stilling pond and placed rockfill erosion control positioned at the upstream and downstream position of the underground pedestrian passageway
Slot.
Further, the Men Ku includes maintenance door library and several wicket libraries adjacent thereto being located near river, institute
It states and is equipped with expansion joint between wicket library and adjacent wicket library or maintenance door library, sealing piece and waterproof are embedded with inside the expansion joint
Foamed board.
Further, the spacing at the expansion joint is 2-4cm；The sealing piece is that red copper sealing piece or corrugated steel stop
Water piece；The density of the waterproof foamed board is not less than 92kg/m3, compressive strength is not less than 14kg/m2, tensile strength is not less than
1.8kg/m2, tearing strength is not less than 3.7kg/m2。
Further, the run time that the headstock gear controls the gate structure is 45-90 minutes；The headstock gear
Steel wire rope winding speed is 1m/min.
Further, the headstock gear is 600kN fixation winding type hoists.
The beneficial effects of the invention are as follows:
Flood control control system synthesis with the double open arc shape gates of bottom rail plane in the present invention is for engineering geographical location, fortune
Row special operation condition, traffic control frequency, repair support operational management require, navigation and hydrodynamic load, structural dynamic characteristic and
Water study of elastic vibration considers analysis and is designed to, entire gate design is safe and reliable to operation, river surface is unobstructed, entirely
Engineering appearance looks elegant, vision is abundant, and scenic has higher ornamental value and novelty；In addition all water are also very applicable for
Head is poor, and river width is big, and the hydraulic engineering of fixed water grade should not be arranged, while merging precision is high, water-stagnating effect is good, easy to repair
Maintenance, service life are long.
Description of the drawings
Fig. 1 is the general layout of the whole system of the present invention；
Fig. 2 is the structural schematic diagram of the gate structure of the present invention.
Figure label explanation：1, gate structure, 2, headstock gear, 3, Men Ku, 4, branch free bearing, 5, control room, 6, water-level observation
Well, 7, Flow Observation instrument, 8, underground pedestrian passageway, 9, stilling pond, 10, placed rockfill anti-scour trench, 11, gates of segmental shape, 12, main branch
Arm, 13, lattice connecting rod, 14, track, 15, cantilever support bar, 16, oblique arm supporting rod, between 17, opening and closing device, 31, maintenance door
Library, 51, caisson structure.
Specific implementation mode
It is below with reference to the accompanying drawings and in conjunction with the embodiments, next that the present invention will be described in detail.
Referring to Fig.1 with shown in 2, a kind of flood control control system with the double open arc shape gates of bottom rail plane, including gate knot
Structure 1, headstock gear 2 and Men Ku 3, the gate structure 1 are the double open arc shape doors of plane, and the door library 3 is symmetrically distributed in river
Both sides and for gate structure 1 described in accommodating portion, the headstock gear 2 connect with the gate structure 1 and controls the gate
Structure 1 realizes gate opening/closing；The headstock gear 2 is formula headstock gear；In the present embodiment, the headstock gear 2 is that 60kN fixes volume
Formula headstock gear is raised, and it is 58.35 ° that the headstock gear 2, which controls the operation angle of the gate structure 1,；
The gate structure 1 includes the main support arm 12, at least two 3 of gates of segmental shape 11, at least two triangular truss structures
The lattice connecting rod 13 and track 14 of angle truss structure.In the present embodiment, the main support arm 12 and the lattice connecting rod
13 be two.In other embodiments, it can be 3 or multiple.
The track 14 is placed in Men Kunei and extends to channel axis position, and the gates of segmental shape 11 is set to the track
On 14, adjacent described 12 one end of main support arm is fixedly connected and is articulated with jointly on branch free bearing 4, the other end point of the main support arm 12
It is not fixed on the gates of segmental shape 11, the lattice connecting rod 13 is horizontally set between adjacent main support arm 12, the main branch
The front end outer side of arm 12 is respectively equipped with cantilever support bar 15, and the leading inside of the main support arm 12 is respectively equipped with oblique arm supporting rod
16, the both ends of the cantilever support bar 15 and the oblique arm supporting rod 16 are respectively fixedly connected in the main support arm 12 and the arc
Shape gate 11；
The branch hinge basis of the gate structure 1 is caisson structure 51, and the caisson structure 51 is located at 3 downstream of door library.
Further include the keying for being set to river both sides and being distributed in upstream and downstream respectively in the flood control control system of the present invention
Equipment room 17 and control room 5, and between the opening and closing device 17 and control room 5 near water level observation well 6.
The present invention flood control control system in, positioned at the control room 5 nearby be provided with Flow Observation instrument 7 and it is adjacent described in
Control is provided with underground pedestrian passageway 8 between room 5, is respectively arranged with and disappears positioned at the upstream and downstream position of the underground pedestrian passageway 8
Power pond 9 and placed rockfill anti-scour trench 10.
In the flood control control system of the present invention, the door library 3 includes maintenance door library 31 and the phase therewith being located near river
Adjacent several wicket libraries are equipped with expansion joint, the expansion joint between the wicket library and adjacent wicket library or maintenance door library 31
Inside is embedded with sealing piece and waterproof foamed board.
In the flood control control system of the present invention, the spacing at the expansion joint is 2-4cm；The sealing piece is red copper sealing piece
Or corrugated steel sealing piece, in the present embodiment, the sealing piece is red copper sealing piece.The density of the waterproof foamed board is not
Less than 92kg/m3, compressive strength is not less than 14kg/m2, tensile strength is not less than 1.8kg/m2, tearing strength is not less than 3.7kg/
m2。
In the flood control control system of the present invention, the run time that the headstock gear 2 controls the gate structure 1 is 45-90
Minute, its run time control in the present embodiment is 60min；The steel wire rope winding speed of the headstock gear 2 is 1m/min, institute
The maximum operation rope length of steel wire rope is stated depending on gate stroke, its maximum operation rope length is 66m in the present embodiment.
Flood control control system synthesis with the double open arc shape gates of bottom rail plane in the present invention is for engineering geographical location, fortune
Row special operation condition, traffic control frequency, repair support operational management require, navigation and hydrodynamic load, structural dynamic characteristic and
Water study of elastic vibration considers analysis and is designed to, entire gate design is safe and reliable to operation, river surface is unobstructed, entirely
Engineering appearance looks elegant, vision is abundant, and scenic has higher ornamental value and novelty；In addition all water are also very applicable for
Head is poor, and river width is big, and the hydraulic engineering of fixed water grade should not be arranged, while merging precision is high, infiltration is good, easy to repair
Maintenance, service life are long.
In addition, entirely flood control control system has good social economy and environmental benefit, to ecological environment around and river
Road cruising property biology has no effect, for many city navigations require at present and landscape requires the tools such as high large-scale navigation channel
There are higher promotional value, application potential good.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of flood control control system with the double open arc shape gates of bottom rail plane, which is characterized in that including gate structure, open and close
Machine and Men Ku, the gate structure are the double open arc shape doors of plane, and the Men Ku is symmetrically distributed in river both sides and for holding
Receive the gate structure, the headstock gear, which is located at upstream side and is connect with the gate structure and control the gate structure, realizes lock
Door opens and closes；The headstock gear is winch hoist；
The gate structure includes gates of segmental shape, the main support arm of at least two triangles analysis frame structure, at least two triangles analysis frame knot
The lattice connecting rod and track of structure, the track are placed in Men Kunei and extend to channel axis position, the gates of segmental shape setting
In on the track, adjacent described main support arm one end is fixedly connected and is articulated with jointly on branch free bearing；The main support arm it is another
End is individually fixed on the gates of segmental shape, and the lattice connecting rod is horizontally set between adjacent main support arm, the main support arm
Front end outer side be respectively equipped with cantilever support bar, the leading inside of the main support arm is respectively equipped with oblique arm supporting rod, the cantilever
The both ends of supporting rod and the oblique arm supporting rod are respectively fixedly connected in the main support arm and the gates of segmental shape；
The branch hinge basis of the gate structure is caisson structure, and the caisson structure is located at the downstreams Men Ku；
Wherein, the Men Ku includes maintenance door library and several wicket libraries adjacent thereto being located near river, the wicket library
It is equipped with expansion joint between adjacent wicket library or maintenance door library, sealing piece and waterproof foamed board are embedded with inside the expansion joint；
Wherein, further include being set to river both sides and being distributed in respectively between the opening and closing device of upstream and downstream and control room, and be located at
Water level observation well between the opening and closing device and near control room；
Wherein, it is nearby provided between Flow Observation instrument and the adjacent control room positioned at the control room and is provided with ground servant's row
Channel is respectively arranged with stilling pond and placed rockfill anti-scour trench positioned at the upstream and downstream position of the underground pedestrian passageway；
Wherein, the spacing at the expansion joint is 2-4cm；The sealing piece is red copper sealing piece, the density of the waterproof foamed board
Not less than 92kg/m3, compressive strength is not less than 14kg/m2, tensile strength is not less than 1.8kg/m2, tearing strength is not less than
3.7kg/m2。
2. the flood control control system according to claim 1 with the double open arc shape gates of bottom rail plane, which is characterized in that institute
It is 45-90 minutes to state headstock gear and control the run time of the gate structure；The steel wire rope winding speed of the headstock gear is lm/
min。
3. according to any flood control control systems with the double open arc shape gates of bottom rail plane of claim 1-2, feature
It is, the headstock gear is 600kN fixation winding type hoists.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610676001.7A CN106087895B (en) | 2016-08-17 | 2016-08-17 | A kind of flood control control system with the double open arc shape gates of bottom rail plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610676001.7A CN106087895B (en) | 2016-08-17 | 2016-08-17 | A kind of flood control control system with the double open arc shape gates of bottom rail plane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106087895A CN106087895A (en) | 2016-11-09 |
| CN106087895B true CN106087895B (en) | 2018-09-04 |
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ID=58070295
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610676001.7A Active CN106087895B (en) | 2016-08-17 | 2016-08-17 | A kind of flood control control system with the double open arc shape gates of bottom rail plane |
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| CN (1) | CN106087895B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753323B (en) * | 2022-05-05 | 2023-05-16 | 中国长江三峡集团有限公司 | Flood discharge gate and flood discharge system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8702047A (en) * | 1987-08-31 | 1989-03-16 | Ballast Nedam Beton Water | River mouth flood barrier - has two cylinder segment shaped doors, pivoting on vertical shafts anchored in concrete foundation |
| CN203625859U (en) * | 2013-12-10 | 2014-06-04 | 南京乐奥威电气有限公司 | Tracked arc-shaped flood-proof control gate with double-door |
| CN104695388A (en) * | 2013-12-10 | 2015-06-10 | 南京乐奥威电气有限公司 | Railed arc double-door flood control gate |
| CN204940217U (en) * | 2015-08-17 | 2016-01-06 | 湖北省水利水电规划勘测设计院 | A kind of ultra-large type plane splits arc triangle gate |
| CN206015623U (en) * | 2016-08-17 | 2017-03-15 | 江苏省太湖水利规划设计研究院有限公司 | A kind of flood control control system with the double open arc shape gates of bottom rail plane |
-
2016
- 2016-08-17 CN CN201610676001.7A patent/CN106087895B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8702047A (en) * | 1987-08-31 | 1989-03-16 | Ballast Nedam Beton Water | River mouth flood barrier - has two cylinder segment shaped doors, pivoting on vertical shafts anchored in concrete foundation |
| CN203625859U (en) * | 2013-12-10 | 2014-06-04 | 南京乐奥威电气有限公司 | Tracked arc-shaped flood-proof control gate with double-door |
| CN104695388A (en) * | 2013-12-10 | 2015-06-10 | 南京乐奥威电气有限公司 | Railed arc double-door flood control gate |
| CN204940217U (en) * | 2015-08-17 | 2016-01-06 | 湖北省水利水电规划勘测设计院 | A kind of ultra-large type plane splits arc triangle gate |
| CN206015623U (en) * | 2016-08-17 | 2017-03-15 | 江苏省太湖水利规划设计研究院有限公司 | A kind of flood control control system with the double open arc shape gates of bottom rail plane |
Non-Patent Citations (2)
| Title |
|---|
| 常州钟楼防洪控制工程与马斯兰特挡潮闸门型对比浅析;辛华荣 等;《江苏水利》;20130331(第3期);第5-7页 * |
| 苏南防洪超大型平面弧形双开闸门设计;胡友安 等;《水工机械技术2008年论文集》;20081101;第101-104页 * |
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| CN106087895A (en) | 2016-11-09 |
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