CN105887698A - Underground bridge rotary device with protective structure - Google Patents
Underground bridge rotary device with protective structure Download PDFInfo
- Publication number
- CN105887698A CN105887698A CN201610377455.4A CN201610377455A CN105887698A CN 105887698 A CN105887698 A CN 105887698A CN 201610377455 A CN201610377455 A CN 201610377455A CN 105887698 A CN105887698 A CN 105887698A
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- CN
- China
- Prior art keywords
- cushion cap
- underground
- bearing platform
- bridge
- safeguard structure
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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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
- E01D21/08—Methods or apparatus specially adapted for erecting or assembling bridges by rotational movement of the bridge or bridge sections
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses an underground bridge rotary device with a protective structure. The underground bridge rotary device comprises a circular bearing platform. An upper turntable and annular slide rails are arranged on the circular bearing platform, the upper turntable is arranged on the annular slide rails and is hinged to the circular bearing platform by a center hinge, a bridge pier is arranged on the upper turntable, the circular bearing platform and the upper turntable are arranged below the ground, and the protective structure is arranged around the circular bearing platform and the upper turntable. Drag cables are wound at the outer edge of the upper turntable, drag reaction force seats are arranged on the circular bearing platform, the drag cables are connected with drag devices, the drag devices are butted onto the drag reaction force seats, notches are formed in the protective structure, and the outer ends of the drag cables penetrate the notches. Temporary buttresses are arranged on the circular bearing platform, jack reaction force seats are arranged at the edges of lower slide rails, transverse beams are arranged among the jack reaction force seats, and boosting jacks are arranged on the transverse beams. The protective structure is an underground continuous wall or steel cofferdam structure. The bearing platform is buried below the ground by a certain depth. The underground bridge rotary device has the advantages that the integral underground bridge rotary device is completely constructed below the ground and is compact in structural layout and reasonable in design, and design risks and the construction cost can be effectively reduced.
Description
Technical field
The present invention relates to a kind of bridge-turning construction equipment, particularly relate to the underground bridge rotating dress of a kind of band safeguard structure
Put.
Background technology
Bridge type and bridge layout, in addition to meeting basic stress and the traffic capacity, are also had higher requirements by Bridge Design.Especially
Urban Bridge, as landmark, by society and government's extensive concern, in addition to cost of investment control, is also subject to
Construction place limits.When Longspan Bridge crosses over existing line, limited toward contact by bridge headroom and line slope etc..
These factors all have influence on the layout of bridge.Cost of investment is also the important factor controlling bridge type selecting, as in order to attractive in appearance and
Reduce concrete amount by solid pier along bridge to perforate.Although having saved cost, also have impact on structure design.Sometimes give
Design brings very burden, due to super large Concentrated load during turning, for meeting structure bending resistance and shearing resistance requirement, joins
Put more horizontally and vertically presstressed reinforcing steel.Virtually increase structure design risk.
Summary of the invention
It is an object of the invention to provide a kind of compact in design, reasonable in design, can effectively reduce design risk and construction cost
Underground bridge rotating device with safeguard structure.
It is an object of the invention to be achieved through the following technical solutions:
The underground bridge rotating device of the band safeguard structure of the present invention, including circular cushion cap, described circular cushion cap is arranged over
Top rotary table and annular slide track, described top rotary table is placed on annular slide track and hinged with described circular cushion cap by center hinge,
Described uploading places bridge pier on dish, described circular cushion cap and top rotary table are located at below ground, described circular cushion cap and top rotary table
Be provided around safeguard structure.
As seen from the above technical solution provided by the invention, the underground bridge of the band safeguard structure that the embodiment of the present invention provides
Beam rotary body device, compact in design, reasonable in design, can effectively reduce design risk and construction cost.
Accompanying drawing explanation
The facade structures schematic diagram of the underground bridge rotating device of the band safeguard structure that Fig. 1 provides for the embodiment of the present invention.
The planar structure schematic diagram of the underground bridge rotating device of the band safeguard structure that Fig. 2 provides for the embodiment of the present invention.
In figure: 1, safeguard structure；2, circular cushion cap；3, dish is uploaded；4, bridge pier；5, center hinge；6, pull strength
Counter-force seat；7, jack counter-force seat；8, temporary rest pier；9, hauling rope；10, supporting leg；11, notch.
Detailed description of the invention
The embodiment of the present invention will be described in further detail below.
The underground bridge rotating device of the band safeguard structure of the present invention, its preferably detailed description of the invention is:
Including circular cushion cap, described circular cushion cap is arranged over top rotary table and annular slide track, and described top rotary table is placed on annular
On slideway and hinged with described circular cushion cap by center hinge, described in upload placement bridge pier on dish, described circle cushion cap and upper
Below ground is located at by rotating disk, described circular cushion cap and top rotary table be provided around safeguard structure.
The outer rim of described top rotary table is wound with hauling rope, and described circular cushion cap is provided with traction counter-force seat, described hauling rope with
Traction apparatus connect, described traction apparatus is against on described traction counter-force seat, and described safeguard structure has notch, described in lead
The outer end of straw line passes described notch.
Described circular cushion cap is provided with temporary rest pier, and the slideway edges of described circular cushion cap is provided with jack counter-force seat, described
Arranging crossbeam between jack counter-force seat, crossbeam is provided with boosting jack.
Described safeguard structure is diaphram wall or steel cofferdam structure.
Described bridge pier along bridge to having V-shape hole.
The underground bridge rotating device of the band safeguard structure of the present invention, cushion cap is embedded in underground certain depth, and whole turning is executed
Work completes at below ground completely, and topology layout is compact, reasonable in design, can effectively reduce design risk and construction cost.
Compared with prior art, due to the fact that cushion cap is embedded in underground certain depth, overcome line slope and headroom limit
System, arranges for superstructure and bridge pier and design provides sufficient space, cushion cap is arranged to circle simultaneously, draws counter-force seat
Interior shifting, reduces cushion cap and arranges size, while reducing investment, make suspended deck structure stress the most reasonable.Cushion cap is embedding simultaneously
The settlement of foundation that adnexa stress causes can also be effectively reduced in underground certain depth.
Specific embodiment:
Seeing shown in accompanying drawing 1, accompanying drawing 2, including safeguard structure 1 and rotor system, wherein safeguard structure 1 is diaphram wall
Or steel cofferdam structure.Rotor system includes top rotary table 3, center hinge 5, pull strength counter-force seat 6, cushion cap 2, hauling rope 9, thousand
Jin top counter-force seat 7, temporary rest pier 8, supporting leg 10；At cushion cap 2 end face, annular slide track is set as lower rotary table.
Use continuous jack traction hauling rope 9 to form rotation couple during rotator construction, become at jack counter-force seat 7 simultaneously
To arranging boosting jack, overcome the couple that stiction is formed with kinetic force of friction difference.Along with hauling rope 9 traction end not
Disconnected elongation, hauling rope 9 is by the notch 11 through enclosed structure 1, if enclosed structure is not slotted, needs constantly to cut hauling rope.
After having turned, rotating disk is carried out sealing and foundation ditch has backfilled and had suffered construction.
Seeing shown in accompanying drawing 1, the embodiment of the present invention provides one to be used for underground bridge rotating and guard system structure, owing to holding
After platform 2 moves down, arrange for bridge pier 4 and provide enough spaces, bridge pier 4 can be designed according to actual needs, as it is shown in figure 1,
In order to handsome in appearance, reduce concrete amount by bridge pier along bridge to opening " V " hole, owing to there being enough spaces to reduce bridge pier
Top is to the gradient of top rotary table so that structure stress is the most reasonable.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope of present disclosure, the change that can readily occur in or replace
Change, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with claims
Protection domain is as the criterion.
Claims (5)
1. the underground bridge rotating device of a band safeguard structure, it is characterised in that including circular cushion cap, described circle is held
Platform is arranged over top rotary table and annular slide track, and described top rotary table is placed on above annular slide track and by center hinge and described circle
Shape cushion cap is hinged, described in upload on dish placement bridge pier, described circular cushion cap and top rotary table are located at below ground, described circle
Cushion cap and top rotary table be provided around safeguard structure.
The underground bridge rotating device of band safeguard structure the most according to claim 1, it is characterised in that described upper turn
The outer rim of dish is wound with hauling rope, and described circular cushion cap is provided with traction counter-force seat, and described hauling rope is with traction apparatus even
Connecing, described traction apparatus is against on described traction counter-force seat, and described safeguard structure has notch, the outer end of described hauling rope
Through described notch.
The underground bridge rotating device of band safeguard structure the most according to claim 2, it is characterised in that described circle
Cushion cap is provided with temporary rest pier, and the slideway edges of described circular cushion cap is provided with jack counter-force seat, described jack counter-force seat
Between crossbeam is set, crossbeam is provided with boosting jack.
The underground bridge rotating device of band safeguard structure the most according to claim 3, it is characterised in that described protection
Structure is diaphram wall or steel cofferdam structure.
5. according to the underground bridge rotating device of the band safeguard structure described in any one of Claims 1-4, it is characterised in that
Described bridge pier along bridge to having V-shape hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610377455.4A CN105887698A (en) | 2016-05-31 | 2016-05-31 | Underground bridge rotary device with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610377455.4A CN105887698A (en) | 2016-05-31 | 2016-05-31 | Underground bridge rotary device with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105887698A true CN105887698A (en) | 2016-08-24 |
Family
ID=56709939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610377455.4A Pending CN105887698A (en) | 2016-05-31 | 2016-05-31 | Underground bridge rotary device with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105887698A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468741A (en) * | 2019-08-19 | 2019-11-19 | 中铁武汉勘察设计研究院有限公司 | A kind of rolling support rotor system and method reducing swivel resistance |
| CN110468737A (en) * | 2019-08-14 | 2019-11-19 | 中铁武汉勘察设计研究院有限公司 | A kind of bridge rotating system that pulley structure is set |
| CN110468736A (en) * | 2019-08-14 | 2019-11-19 | 中铁武汉勘察设计研究院有限公司 | Bridge rotating method and system based on double-power mechanism |
| CN111348578A (en) * | 2020-03-12 | 2020-06-30 | 北京国电龙源环保工程有限公司 | Tower body rotation angle adjusting device without rotating shaft and construction method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7702960A (en) * | 1976-03-19 | 1977-09-21 | Kunz Alfred & Co | METHOD FOR BUILDING BRIDGES OF REPLACED CONCRETE. |
| CN201770936U (en) * | 2010-08-30 | 2011-03-23 | 中铁第四勘察设计院集团有限公司 | Irregular rigid frame arch bridge in elevated station space |
| CN201962613U (en) * | 2011-02-27 | 2011-09-07 | 中铁一局集团有限公司 | Boosting counter-force support for swiveling bridge to swivel |
| CN202466432U (en) * | 2012-01-18 | 2012-10-03 | 山东鲁桥建设有限公司 | Bridge rotation body and construction auxiliary device thereof |
| CN102808376A (en) * | 2012-08-23 | 2012-12-05 | 新津腾中筑路机械有限公司 | Bridge rotation construction support and bridge construction method |
| CN203546620U (en) * | 2013-11-06 | 2014-04-16 | 成都中交信达路桥工程有限公司 | Bridge pier bottom rotating system |
| CN104358216A (en) * | 2014-10-24 | 2015-02-18 | 中铁大桥局集团第六工程有限公司 | Horizontal turning system for bridge construction |
| CN204803769U (en) * | 2015-06-25 | 2015-11-25 | 中国中铁航空港建设集团有限公司 | Boosting device that bridge central line was turned |
| CN205669173U (en) * | 2016-05-31 | 2016-11-02 | 中铁第五勘察设计院集团有限公司 | A kind of underground bridge rotating device of band safeguard structure |
-
2016
- 2016-05-31 CN CN201610377455.4A patent/CN105887698A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7702960A (en) * | 1976-03-19 | 1977-09-21 | Kunz Alfred & Co | METHOD FOR BUILDING BRIDGES OF REPLACED CONCRETE. |
| CN201770936U (en) * | 2010-08-30 | 2011-03-23 | 中铁第四勘察设计院集团有限公司 | Irregular rigid frame arch bridge in elevated station space |
| CN201962613U (en) * | 2011-02-27 | 2011-09-07 | 中铁一局集团有限公司 | Boosting counter-force support for swiveling bridge to swivel |
| CN202466432U (en) * | 2012-01-18 | 2012-10-03 | 山东鲁桥建设有限公司 | Bridge rotation body and construction auxiliary device thereof |
| CN102808376A (en) * | 2012-08-23 | 2012-12-05 | 新津腾中筑路机械有限公司 | Bridge rotation construction support and bridge construction method |
| CN203546620U (en) * | 2013-11-06 | 2014-04-16 | 成都中交信达路桥工程有限公司 | Bridge pier bottom rotating system |
| CN104358216A (en) * | 2014-10-24 | 2015-02-18 | 中铁大桥局集团第六工程有限公司 | Horizontal turning system for bridge construction |
| CN204803769U (en) * | 2015-06-25 | 2015-11-25 | 中国中铁航空港建设集团有限公司 | Boosting device that bridge central line was turned |
| CN205669173U (en) * | 2016-05-31 | 2016-11-02 | 中铁第五勘察设计院集团有限公司 | A kind of underground bridge rotating device of band safeguard structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468737A (en) * | 2019-08-14 | 2019-11-19 | 中铁武汉勘察设计研究院有限公司 | A kind of bridge rotating system that pulley structure is set |
| CN110468736A (en) * | 2019-08-14 | 2019-11-19 | 中铁武汉勘察设计研究院有限公司 | Bridge rotating method and system based on double-power mechanism |
| CN110468741A (en) * | 2019-08-19 | 2019-11-19 | 中铁武汉勘察设计研究院有限公司 | A kind of rolling support rotor system and method reducing swivel resistance |
| CN111348578A (en) * | 2020-03-12 | 2020-06-30 | 北京国电龙源环保工程有限公司 | Tower body rotation angle adjusting device without rotating shaft and construction method thereof |
| CN111348578B (en) * | 2020-03-12 | 2024-05-07 | 国能龙源环保有限公司 | Tower body rotation angle adjusting device without rotating shaft and construction method thereof |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |