CN106087774B - It is a kind of to utilize Summarized Account of Bridge Erection Construction method of 900 tons of beam shifting machines to bridge floor beam car dress beam - Google Patents
It is a kind of to utilize Summarized Account of Bridge Erection Construction method of 900 tons of beam shifting machines to bridge floor beam car dress beam Download PDFInfo
- Publication number
- CN106087774B CN106087774B CN201610432466.8A CN201610432466A CN106087774B CN 106087774 B CN106087774 B CN 106087774B CN 201610432466 A CN201610432466 A CN 201610432466A CN 106087774 B CN106087774 B CN 106087774B
- Authority
- CN
- China
- Prior art keywords
- bridge
- tons
- holes
- car
- erection
- Prior art date
- 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.)
- Active
Links
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
- E01D21/06—Methods or apparatus specially adapted for erecting or assembling bridges by translational movement of the bridge or bridge sections
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of using Summarized Account of Bridge Erection Construction method of 900 tons of beam shifting machines to bridge floor beam car dress beam, it is related to high-speed railway bridge erection technique field.The present invention comprises the following steps according to bridge pier height, is installed on the supporting leg of 900 tons of beam shifting machines and increases section；Bridge Erector, beam car in bridge floor assembly in place；2 holes are reserved in one end of bridge or reserve 2 holes in the centre of bridge and are not set up, are easy to 900 tons of beam shifting machine bale handles to pass through, bridge formation is sequentially promoted to the other end of bridge from the one end in reserved 2 holes；900 tons of beam shifting machine bale handles are simultaneously travelled extremely with bridge floor circuit overlapping positions, are then turned to 90 degree, are filled beam position at bridge face row to beam car, beam is filled on beam car；900 tons of beam shifting machines fill beam backed off after random, and beam car starts to transport beam, pushes ahead bridge formation.The present invention utilizes existing 900 tons of beam shifting machines, beam is filled on the beam car on bridge floor, save the infrastructure such as two sets of attached tracks of 450 tons of lifting beam machines and ground, realize the abundant flexible utilization of resource, reduce equipment investment cost, mitigate Company capital pressure, while another mode solved is provided for the erection of bridge.
Description
Technical field
It is particularly a kind of to be transported using 900 tons of beam shifting machines to bridge floor the present invention relates to high-speed railway bridge erection technique field
Beam car fills the Summarized Account of Bridge Erection Construction method of beam.
Background technology
With quick, the sane development of China's infrastructure, Chinese Railway has been enter into the great-leap-forward development stage, wherein due to
Landform and geographical position and the erection of bridge, grand bridge that must build also gradually increase, and are also faced with perhaps in work progress
More problems, the specification of existing engineering mechanical device are not suitable for such as construction cost height.
In terms of railway construction construction, it is necessary first to a key issue of solution be such as how relatively low construction cost,
Higher efficiency of construction, high quality completes construction object, to meet the needs of growing.At present, constructed in railway construction
Cheng Zhong, for the safety for being not take up soil, ensuring railway operation, the proportion shared by overhead portion on railway is increasing, and
In elevated line, large-sized concrete box beam becomes the important component on overhead route as weight support, and due to this
The weight of kind large-sized concrete box beam is big, extremely difficult when transporting and building overhead railway.At present, this box beam is generally adopted
Form of construction work：It is the transport that box beam is first realized using beam car, then the Bridge Erector supporting with it is directly from beam car
Take beam and build bridge at the construction field (site).
At present in high-speed railway bridge formation process of construction, a set of 900 tons of beam shifting machines are needed to move beam and two sets 450 tons when transporting beam
Bridge fills beam to beam car on lifting beam machine bale handle, if because each construction enterprises assort the various construction equipments of needs, can cause big
Measure resource waste, account for pressure fund, improve the operating cost of company, how rationally, flexibly, integrate use existing resource, it is not blind
Mesh procuring equipment, it is the practical problem that each construction enterprises need to consider.Feelings of the present invention for job site without 450 lifting beam machines
Under condition, a kind of approach solved the problems, such as of proposition.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of frame for filling beam to bridge floor beam car using 900 tons of beam shifting machines
Bridge construction method, using the Summarized Account of Bridge Erection Construction method of the present invention, save the bases such as two sets of attached tracks of 450 tons of lifting beam machines and ground and set
Apply；The present invention is by with existing equipments resources, realizing the abundant flexible utilization of resource, reducing equipment investment cost, avoid
Enterprise's blind investment, the occupation of capital is caused, mitigate Company capital pressure；Another solution is provided for the erection of bridge, grand bridge
Mode certainly.
In order to solve the above technical problems, the technical solution used in the present invention is：
A kind of Summarized Account of Bridge Erection Construction method for being filled beam to bridge floor beam car using 900 tons of beam shifting machines, is comprised the following steps：
1) according to bridge pier height, installed on the supporting leg of 900 tons of beam shifting machines and increase section；
2) Bridge Erector, beam car in bridge floor assembly in place；
3) 2 holes are reserved in one end of bridge or reserve 2 holes in the centre of bridge and are not set up, are easy to 900 tons of beam shifting machine bale handles to pass through,
2 holes are reserved in one end of bridge, one end that 2 holes are reserved from this sequentially promotes bridge formation to the other end of bridge；In the centre of bridge reserved 2
Hole, reserve 2 holes from the centre and built bridge to both sides；
4) 900 tons of beam shifting machine bale handles and travel to bridge floor circuit overlapping positions, right rear wheels and turn to 90 degree, bridge face row
Beam position is filled to beam car, beam is filled on beam car；
5) 900 tons of beam shifting machine dress beam backed off after random, beam car start to transport beam, push ahead bridge formation；
If 6) built bridge only from one end to the other end, after another end-rack is complete, most after-frame holes；If only from middle to two
Frame side bridge, lift or dismount onto the bridge of bridge another side after a frame side is complete, then by Bridge Erector, beam car, treat that another frame side is complete
Afterwards, holes among most after-frame；
The erection method of last middle holes is：Beam is placed on bridge floor by 900 tons of beam shifting machine elder generation bale handles through 2 preformed holes
On, then carry on erection to the bridge pier in an other hole, then by the erection being placed on bridge floor to a last hole, set up and complete
Afterwards, 900 tons of beam shifting machine bridge dismountings.
Wherein, it is odd number hole or even hole to build bridge, and the quantity of bridge opening is more than or equal to 3.
It is using beneficial effect caused by above-mentioned technical proposal：The present invention need to only enter to existing 900 tons of beam shifting machines
Row increases improvement, can save the infrastructure such as two sets of attached tracks of 450 tons of lifting beam machines and ground；Utilize Summarized Account of Bridge Erection Construction side of the present invention
Method, only it need to increase place hardening region at bridge pier, you can beam is filled on bridge floor using 900 tons of beam shifting machines in beam fabricating yard construction
Beam car on；The present invention by with existing equipments resources, realizing the abundant flexible utilization of resource, reduce equipment investment into
This, is avoided enterprise's blind investment, causes the occupation of capital, mitigates Company capital pressure；Provided separately for the erection of bridge, grand bridge
A kind of mode of solution.
Brief description of the drawings
Fig. 1 be in the present invention beam shifting machine bale handle parallel to bridge pier longitudinally overlap when the location drawing；
Fig. 2 is that beam shifting machine turns to row to dress beam location drawing during beam car in the present invention；
Fig. 3 is Fig. 2 side view；
Fig. 4 is structure chart when beam shifting machine exits rear beam car fortune beam；
In figure：1st, section is increased；2nd, beam car；3rd, 900 tons of box beams of frame are treated；4th, bridge pier；5th, 900 tons of beam shifting machines.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
In high-speed railway bridge formation process of construction, a set of 900 tons of beam shifting machines are needed to move beam when Liang Chang is located at bridge side, transports beam
And bridge fills beam to beam car on two sets of 450 tons of lifting beam machine bale handles, but utilized at the construction field (site) without in the case of 450 lifting beam machines
This Summarized Account of Bridge Erection Construction method, using the existing 900 tons of beam shifting machines in beam field can be convenient and strength-saving to bridge floor beam car dress beam.Due to existing
The insufficient height for 900 tons of beam shifting machines having, therefore this method first has to, according to bridge floor height, transform 900 tons of beam shifting machines,
Set up i.e. on beam shifting machine supporting leg and increase section, increasing section increases at the top of supporting leg, increases section upper end and passes through flange spiral shell with girder
The secondary connection of bolt, increase section lower end and be connected with supporting leg by the way that flange bolt is secondary.
The present invention comprises the following steps：
1) according to the height of bridge pier 4, installed on the supporting leg of 900 tons of beam shifting machines 5 and increase section 1；
2) Bridge Erector, beam car 2 in bridge floor assembly in place；
3) 2 holes are reserved in one end of bridge or reserve 2 holes in the centre of bridge and are not set up, are easy to 900 tons of bale handles of beam shifting machine 5 to lead to
OK, 2 holes are reserved in one end of bridge, one end that 2 holes are reserved from this sequentially promotes bridge formation to the other end of bridge；Reserved in the centre of bridge
2 holes, reserve 2 holes from the centre and built bridge to both sides；
4) 900 tons of bale handles of beam shifting machine 5 and travel to bridge floor circuit overlapping positions as shown in figure 1, then only wheel group turn to
90 degree as shown in Fig. 2 and support body that entirely wheel group supports above does not turn to integrally, beam is then filled at bridge face row to beam car 2
Position, beam is filled on beam car 2 as shown in Figure 3；
5) 900 tons of beam shifting machines 5 fill beam backed off after random, and beam car 2 starts to transport beam forward as shown in figure 4, pushing ahead bridge formation；
If 6) built bridge only from one end to the other end, after another end-rack is complete, most after-frame holes；If only from middle to two
Frame side bridge, lift or dismount onto the bridge of bridge another side after a frame side is complete, then by Bridge Erector, beam car 2, treat that another frame side is complete
Afterwards, holes among most after-frame；
The erection method of last middle holes is：Beam is placed on bridge floor by 900 tons of beam shifting machine elder generation bale handles through 2 preformed holes
On, then carry on erection to the bridge pier in an other hole, last hole is then set up, after the completion of erection, 900 tons of beam shifting machine bridges are torn open
Unload.
Wherein, after section 1 is increased in installation on the supporting leg of 900 tons of beam shifting machines 5, adjacent continuous first should be set up on bridge pier and set up
Two pieces of beams, support is provided for assembled beam car.
Wherein, it can be that odd number hole can also be even hole to build bridge, and the quantity of bridge opening is more than or equal to 3.
By taking 8 hole box beams as an example, with 900 tons of beam shifting machines, bale handle sets up 6 hole box beams in the middle part of beam field, and 2 hole beams not frame is stayed in centre
If both sides respectively set up 3 holes, Bridge Erector, beam car are assembled in bridge floor, 900 tons of beam shifting machines travelled at the bridge pier do not set a roof beam in place to
Bridge floor circuit overlapping positions, by longitudinal driving, beam is placed on the beam car of bridge floor, after 900 tons of beam shifting machines exit, transports beam
Che Yunliang locates to setting a roof beam in place.As Liang Chang is located in the middle part of bridge, then set up from the middle part of bridge to both sides, first to a direction one direction frame
If 3 hole box beams, after the completion of, Bridge Erector dismounting, 3 hole box girder bridge faces assembly are carried out in other direction, beam car passes through 900 tons of shifting beams
On machine integral hoisting to other direction, luggage beam is entered using this method, after the completion of both direction is all set up, 900 tons of beam shifting machines carry
Beam, will a wherein hole elder generation box girder erection, then bale handle sets up an other hole, after the completion of last aperture frame is set, 900 tons of beam shifting machine bridges
Dismantled.
The prominent advantage of the present invention is can to save the infrastructure such as two sets of attached tracks of 450 tons of lifting beam machines and ground, only
Existing 900 tons of beam shifting machines need to be improved, and in beam fabricating yard construction, increase place hardening region at bridge pier, and after improving
900 tons of beam shifting machines do not interfere with original use range not only, also expand use range accordingly, it is cost-effective obvious.
Claims (2)
1. a kind of utilize Summarized Account of Bridge Erection Construction method of 900 tons of beam shifting machines to bridge floor beam car dress beam, it is characterised in that including following step
Suddenly：
1) according to bridge pier (4) height, installed on the supporting leg of 900 tons of beam shifting machines (5) and increase section (1)；
2) Bridge Erector, beam car (2) in bridge floor assembly in place；
3) 2 holes are reserved in one end of bridge or reserve 2 holes in the centre of bridge and are not set up, are easy to 900 tons of beam shifting machine (5) bale handles to pass through,
2 holes are reserved in one end of bridge, one end that 2 holes are reserved from this sequentially promotes bridge formation to the other end of bridge；In the centre of bridge reserved 2
Hole, reserve 2 holes from the centre and built bridge to both sides；
4) 900 tons of beam shifting machine (5) bale handles and travel to bridge floor circuit overlapping positions, right rear wheels and turn to 90 degree, bridge face row
To beam car (2) place dress beam position, beam is filled on beam car (2)；
5) 900 tons of beam shifting machine (5) dress beam backed off after random, beam car (2) start to transport beam, push ahead bridge formation；
If 6) built bridge only from one end to the other end, after another end-rack is complete, most after-frame holes；If only from middle to two frame side
Bridge, lift or dismount onto the bridge of bridge another side after a frame side is complete, then by Bridge Erector, beam car (2), treat that another frame side is complete
Afterwards, holes among most after-frame；
The erection method of last middle holes is：Beam is placed on bridge floor by 900 tons of first bale handles of beam shifting machine (5) through 2 preformed holes,
On erection to the bridge pier for carrying an other hole again, then by the erection being placed on bridge floor to a last hole, after the completion of erection,
900 tons of beam shifting machine (5) bridge dismountings.
2. a kind of Summarized Account of Bridge Erection Construction method for filling beam to bridge floor beam car using 900 tons of beam shifting machines according to claim 1, its
It is characterised by, it is odd number hole or even hole to build bridge, and the quantity of bridge opening is more than or equal to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610432466.8A CN106087774B (en) | 2016-06-17 | 2016-06-17 | It is a kind of to utilize Summarized Account of Bridge Erection Construction method of 900 tons of beam shifting machines to bridge floor beam car dress beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610432466.8A CN106087774B (en) | 2016-06-17 | 2016-06-17 | It is a kind of to utilize Summarized Account of Bridge Erection Construction method of 900 tons of beam shifting machines to bridge floor beam car dress beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106087774A CN106087774A (en) | 2016-11-09 |
| CN106087774B true CN106087774B (en) | 2018-02-06 |
Family
ID=57236793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610432466.8A Active CN106087774B (en) | 2016-06-17 | 2016-06-17 | It is a kind of to utilize Summarized Account of Bridge Erection Construction method of 900 tons of beam shifting machines to bridge floor beam car dress beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106087774B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638315B (en) * | 2016-11-10 | 2024-04-09 | 秦皇岛天业通联重工科技有限公司 | Combined beam transporting vehicle |
| CN110055894B (en) * | 2018-11-21 | 2024-02-09 | 中铁十一局集团第六工程有限公司 | Mobile bridge girder erection machine and large-gradient girder erection construction method thereof |
| CN110055902B (en) * | 2019-05-23 | 2020-12-22 | 中铁二局集团有限公司 | Large-tonnage box girder normal position lifting beam bridge erecting construction method and erection method thereof |
| CN114635360A (en) * | 2022-03-11 | 2022-06-17 | 中铁第五勘察设计院集团有限公司 | Method for erecting bridge body |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080107085A (en) * | 2007-06-05 | 2008-12-10 | 삼성물산 주식회사 | Construction method for girder in bridge and crane for pulling up girder, vehicle for carriage girder, girder used for the same |
| CN201180066Y (en) * | 2008-01-03 | 2009-01-14 | 中铁二局股份有限公司 | Tyre type large-capacity tonnage carrying implement |
| CN201932818U (en) * | 2010-12-30 | 2011-08-17 | 徐州徐工铁路装备有限公司 | Hole-girder type box girder crane |
| CN202688887U (en) * | 2012-07-13 | 2013-01-23 | 徐州徐工铁路装备有限公司 | Anchoring device for girder transporting vehicle |
| JP5649637B2 (en) * | 2012-11-27 | 2015-01-07 | 三菱重工鉄構エンジニアリング株式会社 | Bridge erection device and bridge erection method |
| CN103132459B (en) * | 2013-03-01 | 2015-03-11 | 中铁十七局集团第三工程有限公司 | Method for picking beams of beam lifting and carrying machine for railway bridging |
-
2016
- 2016-06-17 CN CN201610432466.8A patent/CN106087774B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106087774A (en) | 2016-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106087774B (en) | It is a kind of to utilize Summarized Account of Bridge Erection Construction method of 900 tons of beam shifting machines to bridge floor beam car dress beam | |
| CN100513694C (en) | Large tonnage whole opening box girder transmitting and construction method | |
| CN101586330B (en) | Receding construction method of cradle of continuous girder bridge made of prestressing concrete | |
| WO2020233501A1 (en) | Construction method for upright lifting of large-tonnage box girder to bridge, and erection method for large-tonnage box girder | |
| CN108858723B (en) | Novel intensive construction process for highway precast box girder | |
| CN106012878A (en) | Construction method for continuous type construction auxiliary girder in jacking of railway box culvert and device for implementing construction method | |
| CN102182147A (en) | Steel box girder erection method | |
| CN106245919B (en) | A kind of assembled architecture Automated assembly platform | |
| CN202039858U (en) | Automatically-folded multifunctional tunnel construction scaffolding | |
| CN103552800B (en) | Large-scale can-like equipment shift method | |
| CN105544409B (en) | Double guide beam bridge erecting machine sets up combination beam and now spells a section girder steel construction technology | |
| CN201762651U (en) | Tunnel inverted arch trestle bridge | |
| CN201712610U (en) | Beam transportation flat machine | |
| CN105019357A (en) | Method for mounting specially-shaped precast bridge decks on open lattice steel beams of arched bridge | |
| CN112211085A (en) | Concrete floor slab walking trestle device for large crawler crane and mounting method thereof | |
| CN104929045B (en) | Box girder transfer platform and girder feeding and fetching method | |
| CN207673352U (en) | Cable trough lining trolley | |
| CN206636581U (en) | A kind of shield tunnel Second Lining Construction chassis | |
| CN213951903U (en) | Concrete floor walking trestle device for large crawler crane | |
| CN107285209A (en) | A kind of Novel U-shaped erection equipment and its operating method | |
| CN201598572U (en) | Large-span segment assembly bridge fabrication machine | |
| CN204825527U (en) | Construction structures is moved to whole indulging of this line D roof beam | |
| CN207314166U (en) | A kind of across electric railway Business Line swivel flute profile continuous beam mid-span closing device | |
| CN112921716A (en) | Duplex steel rail beam for rubber-tyred tramcars and construction method | |
| CN207108292U (en) | Novel U-shaped erection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |