CN101691745B - Arrangement method of combining twin-deck bridge and gate bridge - Google Patents
Arrangement method of combining twin-deck bridge and gate bridge Download PDFInfo
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- CN101691745B CN101691745B CN200910065898XA CN200910065898A CN101691745B CN 101691745 B CN101691745 B CN 101691745B CN 200910065898X A CN200910065898X A CN 200910065898XA CN 200910065898 A CN200910065898 A CN 200910065898A CN 101691745 B CN101691745 B CN 101691745B
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Abstract
The invention discloses an arrangement method of combining a twin-deck bridge and a gate bridge, which comprises an arrangement of a box-shaped structural steel beam, an unitization arrangement adopted by a gate, a hydraulic hoist and a gate underwater hydraulic locking mechanism, a gate arrangement and an arrangement of an underwater high-pressure flushing system. The arrangement of the box-shaped structural steel beam is that two box-shaped structural steel beams are erected across the river channel on an upstream and a downstream of an isolation belt area between the twin-deck bridge by means of a foundation pier. The unitization arrangement is that the hydraulic pump station and a control room are arranged in a sunk way at the shore between the two box-shaped structural steel beams. The gate arrangement is that a door leaf in each unit is arranged along the hinged box-shaped structural steel beam to constitute the combined integral gate. The arrangement of the underwater high-pressure flushing system is that a high-pressure water pipe is arranged along a bottom water stopping direction of the gate in a sill, and a flushing pipe nozzle is mounted in a locking shaft position on the high-pressure water pipe located at the lower part of the door leaf in each unit. The arrangement method is characterized in that a long span gate is built, repeated construction of gates and bridges is avoided, the urban space and investment are saved, and the requirement of an ecological environment is satisfied.
Description
Technical field
The present invention relates to the design arrangement method of large span shutter, especially relate to the method for arranging that twin-deck bridge and gate bridge combines.
Background technology
Along with the progress in development of science and technology and epoch, Small Watershed Management project that urban ecology water system, new countryside construction are carried out and the hydraulic engineering of ecologically clean type are more and more.Except conventional hydraulic engineering requires the function, the general also requirement when the type selecting of general arrangement and equipment of this class engineering possesses the specific function that adapts with ecological environment.Urban ecology water system and middle and small river administer that engineering has that head is low, river surface arrange clean and tidy, coordinate, satisfy characteristics such as human landscape requirement mutually with urban environment.Therefore, the gate span of arranging according to above condition is very big, and also will possess navigation condition behind a lot of gate opening, and finishes the task of water body exchange when needed.
Summary of the invention
The object of the invention be to provide a kind of arranges clean and tidy, the lock bridge is coordinated mutually with urban environment and satisfy the method for arranging that the twin-deck bridge and gate bridge of human landscape requirement combines.
For achieving the above object, the present invention can take following technical proposals:
The method for arranging that twin-deck bridge and gate bridge of the present invention combines, carry out according to following step:
One, the layout of box type steel structure beam:
By foundation pier a box type steel structure beam is set across the river course in both sides, upstream and downstream, zone, the isolation strip between the double width bridge respectively; Therein box type steel structure beam bottom along the river the road width be horizontally disposed with inspection platform;
Two, gate, hydraulic hoist, gate underwater hydraulic locking mechanism take blocking to arrange:
Described each unit by hydraulic hoist, be hinged on the plane structure door leaf on hydraulic hoist telescopic mast top, be arranged on described door leaf bottom vertically downward and constitute by the lock shaft that hydraulic jack drives;
Hydraulic hoist cylinder barrel seat in the unit is articulated on the box type steel structure beam sidewall that is provided with inspection platform; Door leaf top in the unit is articulated in another box type steel structure beam lower sidewall;
Three, the layout in hydraulic power unit and control room:
Hydraulic power unit and control room take sunk type to be arranged in bank between described two box type steel structure beams, and the hydraulic hoist in each unit is driven control; Drive control mode and take subregion control, that is: two pumping plants are set in described hydraulic power unit and control room, a pumping plant carries out driven in synchronism control to the hydraulic hoist in the odd-numbered unit; Hydraulic hoist in another pumping plant dual numbers numbered cell carries out driven in synchronism control;
Four, gate is arranged:
Door leaf in each unit is arranged to be provided with along its hinged box type steel structure beam and is constituted the combined integrate gate; Constituting each other by rubber between the door leaf side direction of adjacent cells, sealing forms lateral seal; That is: be provided with side sealing seat board along the door leaf dual-side in the odd-numbered unit, be provided with side water stop rubber bar along the door leaf dual-side in the even-numbered unit; Perhaps be provided with side sealing seat board, be provided with side water stop rubber bar along the door leaf dual-side in the odd-numbered unit along the door leaf dual-side in the even-numbered unit; Be provided with sealing rubber strip on each door leaf base, constitute gate end water-stop with end bank;
Five, high undersea hydrostatic pressures is towards the layout of silt system:
Arrange a high-pressure water pipe along gate end water direction in end bank, the lock shaft position, door leaf bottom that is arranged in each unit on high-pressure water pipe is provided with and dashes the pipe nozzle that becomes silted up; The water that water under high pressure is taken in the river course is supplied with described high-pressure water pipe through multistage centrifugal pumping plant pressurization back; Multistage centrifugal pumping plant and control device are arranged in described hydraulic power unit and control room (11), adopt the terrain control mode.
The invention has the advantages that the last flag gate arrangement form of taking the combination of described lock bridge, avoided the repeated construction of lock and bridge, saved urban space and investment.By gate, hydraulic hoist, gate underwater hydraulic locking mechanism being taked blocking arrange, realized that large span builds lock, whole river course does not need gate pier, and the globality of river course view, continuity and unity have reached extraordinary landscape effect.Gate can stealthyly dexterously hang under the bridge at ordinary times, has satisfied the requirement of ecological environment.It is good also to possess the maintenance condition simultaneously, and regular maintenance can be finished on the water, has saved investment.
Description of drawings
Fig. 1 is an integral arrangement structural representation of the present invention.
Fig. 2 is gate of the present invention, hydraulic hoist, gate underwater hydraulic locking mechanism unit arrangement figure.
Fig. 3 is the lateral seal structure chart between the adjacent cells door leaf of the present invention.
The specific embodiment
As shown in the figure, the method for arranging that twin-deck bridge and gate bridge of the present invention combines, carry out according to following step:
One, the layout of box type steel structure beam:
By foundation pier two box type steel structure beams 5,6 are set across river course 4 in both sides, 3 regional upstream and downstream, the isolation strip between double width bridge 1,2 at interval; Therein box type steel structure beam 6 bottom along the river the road width be horizontally disposed with inspection platform 7;
Two, gate, hydraulic hoist, gate underwater hydraulic locking mechanism take blocking to arrange:
Described each unit by two hydraulic hoists 8, be hinged on the plane structure door leaf 9 on two hydraulic hoist telescopic mast tops, be arranged on described door leaf 9 bottoms vertically downward and constitute by the lock shaft 10 that hydraulic jack drives;
Two hydraulic hoists, 8 cylinder barrel seats in the unit are articulated on box type steel structure beam 6 sidewalls that are provided with inspection platform 7; Door leaf 9 tops in the unit are articulated in another box type steel structure beam 5 lower sidewall;
Three, the layout in hydraulic power unit and control room:
Hydraulic power unit and control room 11 take sunk type to be arranged in the bank of isolation strip 3 between described two box type steel structure beams 5,6, and two hydraulic hoists 8 in each unit are driven control; Drive control mode and take subregion control, that is: two pumping plants are set in described hydraulic power unit and control room 11, a pumping plant carries out driven in synchronism control to two hydraulic hoists 8 in the odd-numbered unit; Hydraulic hoist 8 in another pumping plant dual numbers numbered cell carries out driven in synchronism control;
Four, gate is arranged:
Five, high undersea hydrostatic pressures is towards the layout of silt system:
Arrange a high-pressure water pipe 15 along gate end water direction in end bank 14, door leaf 9 bottom lock shaft 10 positions that are arranged in each unit on high-pressure water pipe 15 are provided with and dash the pipe nozzle that becomes silted up; The water that water under high pressure is taken in the river course is supplied with high-pressure water pipe 15 through multistage centrifugal pumping plant pressurization back; Multistage centrifugal pumping plant and control device are arranged in described hydraulic power unit and the control room, adopt the terrain control mode.
Claims (1)
1. method for arranging that twin-deck bridge and gate bridge combines is characterized in that: carry out according to following step:
One, the layout of box type steel structure beam:
By foundation pier a box type steel structure beam (5,6) is set across river course (4) in the both sides, regional upstream and downstream, isolation strip (3) that are positioned between the double width bridge (1,2) respectively; Therein a box type steel structure beam (6) bottom along the river the road width be horizontally disposed with inspection platform (7);
Two, gate, hydraulic hoist, gate underwater hydraulic locking mechanism take blocking to arrange:
Described each unit by hydraulic hoist (8), be hinged on the plane structure door leaf (9) on hydraulic hoist telescopic mast top, be arranged on described door leaf (9) bottom vertically downward and constitute by the lock shaft (10) that hydraulic jack drives;
Hydraulic hoist in the unit (8) cylinder barrel seat is articulated on box type steel structure beam (6) sidewall that is provided with inspection platform (7); Door leaf in the unit (9) top is articulated in another box type steel structure beam (5) lower sidewall;
Three, the layout in hydraulic power unit and control room:
Hydraulic power unit and control room (11) take sunk type to be arranged in the bank of isolation strip (3) between described two box type steel structure beams (5,6), and the hydraulic hoist in each unit (8) is driven control; Drive control mode and take subregion control, that is: in described hydraulic power unit and control room (11) two pumping plants are set, a pumping plant carries out driven in synchronism control to the hydraulic hoist in the odd-numbered unit (8); Hydraulic hoist (8) in another pumping plant dual numbers numbered cell carries out driven in synchronism control;
Four, gate is arranged:
Door leaf in each unit (9) is arranged to be provided with along its hinged box type steel structure beam (5) and is constituted the combined integrate gate; Constituting each other by the rubber parts between the door leaf of adjacent cells (9) side direction, sealing forms lateral seal; That is: be provided with side sealing seat board (12) along the door leaf in the odd-numbered unit (9) dual-side, be provided with side water stop rubber bar (13) along the door leaf in the even-numbered unit (9) dual-side; Perhaps be provided with side sealing seat board (12), be provided with side water stop rubber bar (13) along the door leaf in the odd-numbered unit (9) dual-side along the door leaf in the even-numbered unit (9) dual-side; Be provided with sealing rubber strip on each door leaf (9) base, constitute gate end water-stop with end bank (14);
Five, high undersea hydrostatic pressures is towards the layout of silt system:
Arrange a high-pressure water pipe (15) along gate end water direction in Di Kan (14), door leaf (9) bottom lock shaft (10) position that is arranged in each unit on high-pressure water pipe (15) is provided with and dashes the pipe nozzle that becomes silted up; The water that water under high pressure is taken in the river course is supplied with high-pressure water pipe (15) through multistage centrifugal pumping plant pressurization back; Multistage centrifugal pumping plant and control device are arranged in described hydraulic power unit and the control room, adopt the terrain control mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910065898XA CN101691745B (en) | 2009-08-24 | 2009-08-24 | Arrangement method of combining twin-deck bridge and gate bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910065898XA CN101691745B (en) | 2009-08-24 | 2009-08-24 | Arrangement method of combining twin-deck bridge and gate bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101691745A CN101691745A (en) | 2010-04-07 |
| CN101691745B true CN101691745B (en) | 2011-03-23 |
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| CN200910065898XA Active CN101691745B (en) | 2009-08-24 | 2009-08-24 | Arrangement method of combining twin-deck bridge and gate bridge |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195135A (en) * | 2013-04-02 | 2013-07-10 | 上海勘测设计研究院 | Pump sluice arrangement mode |
| CN103498413B (en) * | 2013-09-04 | 2016-01-06 | 河南省水利勘测设计研究有限公司 | With People's Bank of China's steel bridge of small-sized view gate |
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| CN101691745A (en) | 2010-04-07 |
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Address after: 450003 Jinshui Road 109, Zhengzhou City, Henan Province Patentee after: Yellow River Survey Planning and Design Research Institute Co., Ltd. Address before: 450003 Jinshui Road 109, Zhengzhou City, Henan Province Patentee before: Yellow River Engineering Consulting Co., Ltd. |