CN110106840A - The construction method and structure of Superimposed overturning lock - Google Patents
The construction method and structure of Superimposed overturning lock Download PDFInfo
- Publication number
- CN110106840A CN110106840A CN201910519794.5A CN201910519794A CN110106840A CN 110106840 A CN110106840 A CN 110106840A CN 201910519794 A CN201910519794 A CN 201910519794A CN 110106840 A CN110106840 A CN 110106840A
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- China
- Prior art keywords
- gate
- lock
- tail gates
- side wall
- shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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 invention discloses construction methods and structure that Superimposed overturns lock.The present invention is a kind of improvement to patent " a kind of 2015204051178-simple panel turnover sluice gate ", i.e., is stacked using overturning lock setting, upper lock gate and tail gates form an obstructing surface, and gate shaft is respectively positioned on the construction method of gate downstream side.Dry season gate erects water blocking, and flood period water is more than the successively downstream automatic overturning flood discharge from upper lock gate to tail gates, after flood, by gate manual reset when allowing flow.According to the device that preceding method is constituted, the upper lock gate and tail gates stacked including being located at the indoor setting of lock, upper lock gate is rotatablely connected by upper shaft and Upper shaft sleeve and lock chamber side wall, and tail gates are rotatablely connected by lower rotary shaft and Lower shaft sleeve with lock chamber side wall.Upper lower rotary shaft is respectively positioned on gate downstream side, fixes with side wall.Notch is equipped in the middle part of the lock top of upper lock gate.The present invention can improve the water retaining height for overturning lock significantly, be applicable in more flood retarding projects.
Description
Technical field
The present invention relates to construction methods and structure that Superimposed overturns lock, are related to hydraulic engineering, and in particular to a kind of sluice.
Background technique
Overturning lock in water gate engineering is a kind of panel turnover sluice gate for referring to automatic overturning flood discharge, but needing manual reset, such as
Patent " a kind of 2015204051178-simple panel turnover sluice gate ", which has the function of automatic flood discharge, simple structure, but lock
Men Yue great, impact force is bigger when overturning, therefore gate height and water retaining height are limited, and the water retaining height of current practice is little
In 1.3m.
Summary of the invention
It is an object of the invention to: patent " a kind of 2015204051178-simple panel turnover sluice gate " is improved, is provided
Superimposed overturns the construction method and structure of lock, significantly improves the water retaining height for overturning lock, to overcome existing overturning lock skill
The deficiency of art is applicable in more flood retarding projects.
The present invention is achieved by the following technical solutions:
The construction method that Superimposed of the invention overturns lock is that this method is that the overturning lock to setting carries out vertical pile, brake application
Press the top margin of tail gates on the bottom edge of door, and an obstructing surface, the shaft of upper lock gate and turning for tail gates is collectively formed in upper tail gates
Axis is placed in gate downstream side, is fixed on lock chamber side wall.
In preceding method, notch is set in the middle part of the lock top of upper lock gate.
In preceding method, upper limit position block and lower position block are set in lock chamber side wall, is placed in together with upper shaft and lower rotary shaft respectively
On one horizontal line, in horizontal positioned after overturning gate.
In preceding method, lock floor and side wall are poured using armored concrete, and gate is made of steel plate or alloy, existing
Field installation.
In preceding method, the course of work is: tail gates erect water blocking on dry season, and most time water level is on gap position
Lower fluctuation；Flood period water is more than to allow flow, when water level is more than setting, the successively downstream automatic turning from upper lock gate to tail gates
Gate after flood, is manually erect reset by flood discharge.
It is according to the construction structure that the Superimposed of the invention that the above method is constituted overturns lock, which includes being located at lock chamber
Interior upper lock gate and tail gates, when standing upright, upper lock gate and tail gates vertical pile, tail gates are pressed on the bottom edge of upper lock gate to gate
Top margin, upper lock gate and lock chamber side wall are rotatablely connected by upper shaft and Upper shaft sleeve, tail gates and lock chamber side wall by lower rotary shaft and
Lower shaft sleeve rotation connection.
In aforementioned device, the upper shaft and lower rotary shaft are respectively positioned on gate downstream side, are fixed on lock chamber side wall.
In aforementioned device, the lock chamber side wall be equipped with upper limit position block and lower position block, respectively with upper shaft and lower rotary shaft position
In in same horizontal line.
In aforementioned device, notch is equipped in the middle part of the lock top of the upper lock gate.
In aforementioned device, the side and bottom edge of the upper lock gate and tail gates are respectively equipped with side sealing and end water, brake application
The side sealing section of door uses " u "-shaped, and end water section uses L shape.The side sealing section of tail gates uses " u "-shaped, end
Water section uses " one " shape.
In aforementioned device, the shaft and axle sleeve prepared material are steel and plastics, and the side sealing and end water use
Rubber or other flexible materials.
By adopting the above-described technical solution, the beneficial effect of the present invention compared with prior art is: using Superimposed
The existing water retaining height for overturning lock can be improved significantly by overturning lock.
Detailed description of the invention
Fig. 1 is the gate front view when standing upright of structure of the invention signal；
Fig. 2 is the gate side view when standing upright of structure of the invention signal；
Fig. 3 is the gate top view when standing upright of structure of the invention signal；
Fig. 4 is that the gate of structure of the invention signal overturns lateral side view.
In figure: 1- lock chamber, 11- side wall, 12- upper shaft, 13- lower rotary shaft, 14- upper limit position block, 15- lower position block, on 2-
Gate, 21- Upper shaft sleeve, 22- notch, 3- tail gates, 31- Lower shaft sleeve, the side 41- sealing, 42- end water.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made below in conjunction with the drawings and specific embodiments further
Detailed description.
Superimposed of the invention overturns the construction method of lock, and as shown in Figs 1-4, this method uses armored concrete structure first
Lock chamber 1 is built, pre-buried upper shaft 12, lower rotary shaft 13, upper limit position block 14 and lower position block 15, upper limit on the side wall 11 of lock chamber 1
Block 14 and lower position block 15 are placed in same horizontal line with upper shaft 12 and lower rotary shaft 13 respectively.In-site installation is pre- in lock chamber 1
The upper lock gate 2 and tail gates 3 made makes the bottom of gate upper lock gate 2 when standing upright press the top of tail gates 3, the upper common shape of tail gates
At an obstructing surface.Manufacture of gate material uses steel plate, sets notch 22 in the middle part of the lock top of upper lock gate.
The construction structure of lock, as shown in Figs 1-4, the structure packet are overturned according to the Superimposed of the invention that the above method is constituted
It includes and is located at the indoor upper lock gate of lock and tail gates, on tail gates, upper lock gate passes through upper lock gate vertical pile with lock chamber side wall
Upper shaft and Upper shaft sleeve rotation connection.Tail gates and lock chamber side wall are rotatablely connected by lower rotary shaft and Lower shaft sleeve.The upper shaft
It is respectively positioned on gate downstream side with lower rotary shaft, is fixed on lock chamber side wall.The lock chamber side wall is equipped with upper limit position block and lower limit
Block is located in same horizontal line with upper shaft and lower rotary shaft respectively.Notch is equipped in the middle part of the lock top of the upper lock gate.The brake application
The side and bottom edge of door and tail gates are respectively equipped with side sealing and end water, and the side sealing section of upper lock gate uses " u "-shaped, end
Water section uses L shape.The side sealing section of tail gates uses " u "-shaped, and end water section uses " one " shape.The shaft and
Axle sleeve prepared material is steel and nylon, and the side sealing and bottom sealing material use rubber.
1 clear span of this example mid-gate chamber is 1.7m, and upper lock gate 2 and 3 height of tail gates are 1.3m, and 22 height of notch is
0.3m, width 0.74m, upper shaft to lock chamber bottom height are 1.67m, and lower rotary shaft to lock chamber bottom height is 0.56m, such upstream
When water retaining height is 2.3m, the synthesis torque of upper lock gate 2 and tail gates 3 is -69.0kgm when not counting friction, when upstream water blocking height
For degree when rising to 2.6m, the synthesis torque of upper lock gate 2 and tail gates 3 is 88.6kgm, illustrate it is more stable when gate normal water retaining,
It is overturned when flood relatively reliable.
The course of work in the present embodiment:
Non-flood season, is come water flow hour, and upper lock gate 2 and tail gates 3 erect water blocking, and most time water level is on 22 position of notch
Lower fluctuation, Yu Shuicong notch overflow；Flood period carrys out water flow increase, and when water level is more than setting, 2 turning moment of upper lock gate becomes larger
Disequilibrium is downstream rotated by 90 ° overturning around upper shaft first, and tail gates 3 are because losing the gravitational moment of upper lock gate, to lose
Balance overturns, and final two fan brakes door is horizontally placed on limited block, reaches standard-sized sheet flood discharge.
After flood, water quantitative change hour erects upper lock gate 2 and tail gates 3 again with manpower using manual reset
Water blocking.
Above-described embodiment stacks for two layers of gate, and is a kind of preferable implementation of concrete specification of the present invention, and
Non- is limitation of the invention, under the premise of not departing from design of the invention, three layers or three layers of stacking with upper lock gate, and according to
According to technical spirit of the invention, made any simple modifications, equivalent substitutions and improvements etc., in protection scope of the present invention
Within.
Claims (2)
1. the construction method of Superimposed overturning lock, it is characterised in that: this method is to carry out erectting to two overturning locks stacking, brake application
Door forms an obstructing surface with tail gates, and the shaft of two gates is placed in gate downstream side, is fixed on lock chamber side wall；?
Notch is set in the middle part of the lock top of upper lock gate, to increase the tilting moment of gate；Upper limit position block and lower position block are set in lock chamber side wall, point
It is not placed in same horizontal line with upper shaft and lower rotary shaft；The side and bottom edge of upper lock gate and tail gates set side sealing and bottom respectively
Sealing；Lock floor and side wall are poured using armored concrete, and gate is made of steel plate or alloy；Tail gates are perpendicular on dry season
Vertical water blocking, most time water level fluctuate above and below gap position；Flood period water is more than to allow flow, when water level is more than setting,
Gate after flood, is manually erect reset by the successively downstream automatic overturning flood discharge from upper lock gate to tail gates.
2. the Superimposed constituted according to the method for claim 1 overturns the construction structure of lock, including being located in lock chamber (1)
The upper lock gate (2) and tail gates (3) stacked is erect, upper lock gate passes through upper shaft (12) and Upper shaft sleeve (21) and lock chamber side wall (11)
Rotation connection, tail gates are rotatablely connected by lower rotary shaft (13) and Lower shaft sleeve (31) and lock chamber side wall (11)；The upper shaft
(12) and lower rotary shaft (13) is respectively positioned on gate downstream side, is fixed on side wall (11)；It is set in the middle part of the lock top of the upper lock gate (2)
Jagged (22)；The side wall (11) be equipped with upper limit position block (14) and lower position block (15), respectively with upper shaft (12) He Xiazhuan
Axis (13) is located in same horizontal line；The side and bottom edge of the upper lock gate (2) and tail gates (3) are respectively equipped with side sealing (41)
With end water (42), sealing (41) section in side uses " u "-shaped, and L shape and " one " shape is respectively adopted in end water (42) section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910519794.5A CN110106840A (en) | 2019-06-23 | 2019-06-23 | The construction method and structure of Superimposed overturning lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910519794.5A CN110106840A (en) | 2019-06-23 | 2019-06-23 | The construction method and structure of Superimposed overturning lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110106840A true CN110106840A (en) | 2019-08-09 |
Family
ID=67495171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910519794.5A Withdrawn CN110106840A (en) | 2019-06-23 | 2019-06-23 | The construction method and structure of Superimposed overturning lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110106840A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419012A (en) * | 2022-08-31 | 2022-12-02 | 安徽瑞迪工程科技有限公司 | Horizontal buoyancy water retaining gate unit capable of being assembled and constructed |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850231A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水***有限公司 | Sluice gate with adjustable multilevel weir plate |
| CN104631396A (en) * | 2015-03-03 | 2015-05-20 | 山东农业大学 | Superposed water taking gate |
| CN104805812A (en) * | 2015-04-07 | 2015-07-29 | 河海大学 | Novel self-control start-stop gate device based on serial verb construction |
| CN204753529U (en) * | 2015-06-12 | 2015-11-11 | 李孝兵 | Board floodgate simply turns over |
| CN205062774U (en) * | 2015-10-08 | 2016-03-02 | 山东农业大学 | Oblique vertical shaft type hydraulic auto -control valve is run from opposite directions to bilayer |
| CN208633077U (en) * | 2018-07-12 | 2019-03-22 | 于晓琳 | A kind of convertible water conservancy water storage gate |
-
2019
- 2019-06-23 CN CN201910519794.5A patent/CN110106840A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850231A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水***有限公司 | Sluice gate with adjustable multilevel weir plate |
| CN104631396A (en) * | 2015-03-03 | 2015-05-20 | 山东农业大学 | Superposed water taking gate |
| CN104805812A (en) * | 2015-04-07 | 2015-07-29 | 河海大学 | Novel self-control start-stop gate device based on serial verb construction |
| CN204753529U (en) * | 2015-06-12 | 2015-11-11 | 李孝兵 | Board floodgate simply turns over |
| CN205062774U (en) * | 2015-10-08 | 2016-03-02 | 山东农业大学 | Oblique vertical shaft type hydraulic auto -control valve is run from opposite directions to bilayer |
| CN208633077U (en) * | 2018-07-12 | 2019-03-22 | 于晓琳 | A kind of convertible water conservancy water storage gate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419012A (en) * | 2022-08-31 | 2022-12-02 | 安徽瑞迪工程科技有限公司 | Horizontal buoyancy water retaining gate unit capable of being assembled and constructed |
| CN115419012B (en) * | 2022-08-31 | 2023-11-24 | 安徽瑞迪工程科技有限公司 | Horizontal buoyancy water-retaining gate unit capable of being assembled and constructed |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190809 |