CN105803951B - The mutual rail device of supporting system and guidance system fixed or able to turn on or off - Google Patents
The mutual rail device of supporting system and guidance system fixed or able to turn on or off Download PDFInfo
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- CN105803951B CN105803951B CN201610170773.3A CN201610170773A CN105803951B CN 105803951 B CN105803951 B CN 105803951B CN 201610170773 A CN201610170773 A CN 201610170773A CN 105803951 B CN105803951 B CN 105803951B
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- Prior art keywords
- guidance system
- bridge
- supporting
- guidance
- rail
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- 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
- E01D21/10—Cantilevered erection
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of fixation or the mutual rail devices of supporting system able to turn on or off and guidance system, the guidance system set including being arranged in bridge deck, along bridge length direction, rail system is equipped on the guidance system along its length, guidance system is associated with supporting system by rail system, makes supporting system that can be moved with guidance system along the direction of rail system；The supporting system includes rotary power support arm, and the rotary power support arm is equipped with the dynamical system spread out；Bridge pier is equipped with the bearing of fixed bearing system or guidance system.In the present invention, for Hanging Basket without the setting walking track as the prior art as, cost is lower, easy to operate, labor intensity is low, and can overcome because being not provided with track of walking, and is easy to cause the danger that Hanging Basket overturns.Substantially reduce construction period.
Description
Technical field
The present invention relates to a kind of a kind of mutual rail of Hanging Basket more particularly to fixation or supporting system able to turn on or off and guidance system dresses
It puts.
Background technology
Bridge is generally using prestressed reinforced concrete construction or continuous beam, in the construction process, using one section of suspending technology
One segment of section cantilever cast-in-place method implement, each segment is linked up by reinforcing bar and prestressing force steel hinge line.Cantilever pouring
Concrete and prestress engineering carry out all on Hanging Basket.After the completion of one segment, Hanging Basket needs cantilever running to next position
Continue to construct, so cycle carries out, until the last one segment.This just needs to set track on bridge, and cradle construction is completed
After one section, using jack stand hanging basket device, moving track is moved to default position to next construction predeterminated position, then by Hanging Basket
It puts.Thus cycle completes Roadway Construction operation.
The prior art is completed by the way of can only being poured on one section of bridge using multistage, and present one-time-concreting probably can only
Pour the concrete of 2 meters or so length.Due to cradle structure complexity, in the process of walking, spare and accessory parts are more, mutual with bridge for Hanging Basket
Association, centre also have interspersed.From demoulding walking is poured into, the technology gap of single hop is long, and the time of multistage combination waste is longer, makes
Construction period into entire bridge is long.
Invention content
The purpose of the present invention is that providing one kind solves the above problems, and track, section are set without bridge the preceding paragraph section again
Save duration, fixation simple in structure or the mutual rail device of supporting system able to turn on or off and guidance system.
To achieve these goals, the technical solution adopted by the present invention is such：A kind of fixation or bearing system able to turn on or off
The mutual rail device of system and guidance system, the guidance system set including being arranged in bridge deck, along bridge length direction；
Rail system is equipped on the guidance system along its length, guidance system is associated with bearing system by rail system
System, makes supporting system that can be moved with guidance system along the direction of rail system；
The supporting system includes rotary power support arm, and the rotary power support arm is equipped with the dynamical system spread out
System；
Bridge pier is equipped with the bearing of fixed bearing system or guidance system；
Antidumping component is further included, supporting system or guidance system are fixed in bridge deck by the antidumping component；
This is fixed or the traveling method of the mutual rail device of supporting system able to turn on or off and guidance system is：
The first step：The rotary power support arm 5 of supporting system 4 is opened, supporting system 4, guiding system have been set in bridge deck
System 2, and pass through both associations of rail system 3, the direction of rail system 3 is along 1 length direction of bridge, that is, the construction of bridge 1
Direction is set, and is fixed guidance system 2 by antidumping component 7；
Second step：It moves forward at supporting system 4 to 1 span 1/3rd of bridge, the antidumping group of supporting system 4 is installed
Part 7 removes the antidumping component 7 of guidance system 2；
Third walks：2 front end of guidance system is moved to 8 top of bridge pier, then guidance system 2 is fixed on bridge by bearing
On pier 8.
As preferred：The guidance system is girder steel or trussing.
Compared with prior art, the advantage of the invention is that：Under the action of rail system, guidance system and supporting system
It can be moved along the direction of rail system, in this way, during bridge construction, guidance system, branch are first set on access bridge
It holds system, and both is associated with by rail system, the Construction Party of the direction of rail system along bridge length direction, that is, bridge
To setting, moving forward supporting system or guidance system, the system not moved need to be fixed by antidumping component, and what is first moved is
After system is moved to precalculated position, fixed by antidumping component, then remove the antidumping component set in the system not moved, and
It is moved forward into precalculated position along rail system.
Under normal circumstances, we set the system first moved and are moved forward at bridge span 1/3rd along track, after
Mobile system is moved again at adjacent bridge pier.Repeat above-mentioned movement, it is possible to constantly by supporting system and guidance system
It pushes ahead, so as to complete the construction of bridge.
Rail system can be a kind of rail set of peripheral hardware, can also be carried out on guidance system and supporting system certainly
Body is associated with, and makes the structure at the two association with rail set.
Supporting system includes rotary power support arm, and the rotary power support arm is equipped with the dynamical system spread out, mesh
Be make rotary power support arm get around barrier, supporting system is not hindered to travel forward.
In the present invention, Hanging Basket is without the setting walking track as the prior art, and cost is lower, easy to operate, labor intensity
It is low, and can overcome because being not provided with walking track, and it is easy to cause the danger that Hanging Basket overturns.Substantially reduce construction period.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is run trace figure first step figure of the present invention；
Fig. 3 is run trace figure second step figure of the present invention；
Fig. 4 is run trace figure third of the present invention step figure.
In figure：1st, bridge；2nd, guidance system；3rd, rail system；4th, supporting system；5th, rotary power support arm；6th, dynamical system
System；7th, antidumping component；8th, bridge pier.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings.
Embodiment 1：Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of fixation or the mutual rail of supporting system able to turn on or off and guidance system
Device, the guidance system 2 set including being arranged in bridge deck, along 1 length direction of bridge,
Rail system 3 is equipped on the guidance system 2 along its length, guidance system 2 is associated with branch by rail system 3
System 4 is held, makes supporting system 4 that can be moved with guidance system 2 along the direction of rail system 3；
The supporting system 4 includes rotary power support arm 5, and the rotary power support arm 5 is equipped with the power spread out
System 6；Bridge pier 8 is equipped with the bearing of fixed bearing system 4 or guidance system 2.
In the present embodiment, the guidance system 2 is girder steel, the invention also includes antidumping component 7, the antidumping component
7 are fixed on supporting system 4 or guidance system 2 in bridge deck.
Build a bridge 1 between the bridge pier 8 of bridge 1, for ease of description the principle of the invention, we allow supporting system 4 first to move
It is dynamic.
The first step：The rotary power support arm 5 of supporting system 4 is opened, supporting system 4, guiding system have been set in bridge deck
System 2, and pass through both associations of rail system 3, the direction of rail system 3 is along 1 length direction of bridge, that is, the construction of bridge 1
Direction is set, and is fixed guidance system 2 by antidumping component 7；
Second step：It moves forward at supporting system 4 to 1 span 1/3rd of bridge, the antidumping group of supporting system 4 is installed
Part 7 removes the antidumping component 7 of guidance system 2；
Third walks：2 front end of guidance system is moved to 8 top of bridge pier, then guidance system 2 is fixed on bridge by bearing
On pier 8.In this way, just complete the movement that bridge 1 arrives next bridge pier 8.
Similarly, the movement that a bridge pier 8 arrives next bridge pier 8 can be completed, it, will necessarily certainly since 8 size of bridge pier is big
The movement of supporting system 4 is hindered, so we are equipped with the dynamical system spread out on the rotary power support arm 5 of supporting system 4
System 6, is the movement for not hindering supporting system 4 in order to demould and get around the barriers such as bridge pier 8.
Certainly, first mobile homing system 2, can also realize technical solution of the present invention.
In the present invention, Hanging Basket is without the setting walking track as the prior art, and cost is lower, easy to operate, labor intensity
It is low, and can overcome because being not provided with walking track, and it is easy to cause the danger that Hanging Basket overturns.Substantially reduce construction period.
Embodiment 2：In the present embodiment, the guidance system 2 is trussing, remaining is same as Example 1.
Due to make guidance system 2 and supporting system 4 each other track, support each other, without setting the walking of Hanging Basket on the wall
Track, the spare and accessory parts that encounter are more when overcoming setting walking track, each system mutually interspersed the defects of interfering.Build 300 meters of left sides
Right bridge 1, the prior art needs the duration 18 months, and the present invention only needs 6 months or so, substantially reduces the duration.
Present invention can apply to such as:Corrugated web bridge, Cast-in-place concrete bridge, the molding of continuous Cast-in-place concrete beam and as prefabricated
Erection of beam slab etc..
Claims (2)
1. a kind of fixation or the mutual rail device of supporting system able to turn on or off and guidance system, including being arranged in bridge deck, along bridge
The guidance system of length direction setting；
It is characterized in that：Rail system is equipped on the guidance system along its length, guidance system is closed by rail system
Join supporting system, make supporting system that can be moved with guidance system along the direction of rail system；
The supporting system includes rotary power support arm, and the rotary power support arm is equipped with the dynamical system spread out；
Bridge pier is equipped with the bearing of fixed bearing system or guidance system；
Antidumping component is further included, supporting system or guidance system are fixed in bridge deck by the antidumping component；
This is fixed or the traveling method of the mutual rail device of supporting system able to turn on or off and guidance system is：
The first step：The rotary power support arm 5 of supporting system 4 is opened, supporting system 4, guidance system 2 have been set in bridge deck,
And passing through both associations of rail system 3, the direction of rail system 3 is along 1 length direction of bridge, that is, the constructive direction of bridge 1
Setting, is fixed guidance system 2 by antidumping component 7；
Second step：It moves forward at supporting system 4 to 1 span 1/3rd of bridge, the antidumping component 7 of supporting system 4 is installed,
Remove the antidumping component 7 of guidance system 2；
Third walks：2 front end of guidance system is moved to 8 top of bridge pier, then guidance system 2 is fixed on bridge pier 8 by bearing
On.
2. fixation according to claim 1 or the mutual rail device of supporting system able to turn on or off and guidance system, it is characterised in that：
The guidance system is girder steel or trussing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170773.3A CN105803951B (en) | 2016-03-24 | 2016-03-24 | The mutual rail device of supporting system and guidance system fixed or able to turn on or off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170773.3A CN105803951B (en) | 2016-03-24 | 2016-03-24 | The mutual rail device of supporting system and guidance system fixed or able to turn on or off |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105803951A CN105803951A (en) | 2016-07-27 |
| CN105803951B true CN105803951B (en) | 2018-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610170773.3A Active CN105803951B (en) | 2016-03-24 | 2016-03-24 | The mutual rail device of supporting system and guidance system fixed or able to turn on or off |
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| CN (1) | CN105803951B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210419A (en) * | 2007-12-21 | 2008-07-02 | 中铁大桥局股份有限公司 | Inside and outside beam system bridge fabrication machine for small radius curve concrete box girder construction and construction method thereof |
| CN101672018B (en) * | 2009-08-27 | 2011-11-09 | 孙广喜 | Trackless hanging bracket with traveling truss |
| ES2396291B1 (en) * | 2010-02-05 | 2013-12-19 | Rubrica Ingeniería Y Arquitectura S.L. | TROLLEY IN SUCCESSIVE ADVANCE VOLUME FOR BRIDGE CONSTRUCTION. |
| CN201809726U (en) * | 2010-10-08 | 2011-04-27 | 石家庄铁道大学国防交通研究所 | Straddle-type bridge girder erection machine |
| CN102094394A (en) * | 2010-12-30 | 2011-06-15 | 徐州徐工铁路装备有限公司 | Through-tunnel lower pilot girder type non-moving lifting bridge girder erection machine |
| CN202031037U (en) * | 2011-04-28 | 2011-11-09 | 湖南中铁五新钢模有限责任公司 | Running guide device of descending hanging basket |
| CN203807947U (en) * | 2014-04-16 | 2014-09-03 | 河北工业大学 | Fixed-point hoisting type bridge girder erection machine |
| CN205474873U (en) * | 2016-03-24 | 2016-08-17 | 王文龙 | Fixed mutual rail device that may open and close supporting system and guide system |
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2016
- 2016-03-24 CN CN201610170773.3A patent/CN105803951B/en active Active
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| Publication number | Publication date |
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| CN105803951A (en) | 2016-07-27 |
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