CN105926466A - Device and construction method for steel truss bridge integral transporting - Google Patents
Device and construction method for steel truss bridge integral transporting Download PDFInfo
- Publication number
- CN105926466A CN105926466A CN201610256741.5A CN201610256741A CN105926466A CN 105926466 A CN105926466 A CN 105926466A CN 201610256741 A CN201610256741 A CN 201610256741A CN 105926466 A CN105926466 A CN 105926466A
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- Prior art keywords
- steel girder
- girder bridge
- equipment
- flat car
- bridge
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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
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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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 a device and a construction method for steel truss bridge integral transporting. The Construction device required in steel truss bridge integral transporting comprises a buoyancy tank which is provided with a drive device and is arranged in a river, a hoisting device arranged on a shore, and a first flat car and a second flat car. The hoisting device and the buoyancy tank support two ends of a steel truss bridge, and operate in a cooperative manner to move the steel truss bridge towards a river bank, and finally the steel truss bridge is lifted from water and is placed on the first flat car and the second flat car. The first flat car and the second flat car convey the steel truss bridge to a service shop. The construction method for steel truss bridge integral transporting uses advantages of each device, and through a continuous cooperative work method of pairwise relay, realizes efficient transporting of a built steel truss bridge from water to land, and in a construction process, all devices are arranged on the shore on one side of the steel truss bridge, so that influence of construction on surrounding traffic is reduced to the maximum extent.
Description
Technical field
(a kind of many equipment collaborations are whole to the present invention relates to a kind of steel girder bridge Integral transporting equipment and construction method thereof
The construction method of the built steel girder bridge of body movement).
Background technology
At present, when steel girder bridge returns factory's overhaul, many employings barge is transported steel girder bridge back shipyard and is placed under repair, and refutes
The transportation equipment that ship movement uses is few, and construction method is short and sweet, and traffic above-ground will not be caused by operation at sea
Impact, and the damage to steel girder bridge can be reduced to greatest extent.
But the method for barge movement is not often suitable for the maintenance of city inland river bridge, city inland river bridge institute
Narrow in river course, river is shallower, and river course headroom is relatively low, directly utilize barge movement can by draft,
The restriction of the factors such as headroom, it is difficult to steel girder bridge is moved to outer river, therefore, for the dimension of city inland river bridge
Repair, be frequently in the bank newly-built temporary repair Factory Building of bridge, after steel girder bridge Integral transporting is debarked nearby
Maintenance, but in the case of keeping steel girder bridge original appearance to greatest extent, by steel girder bridge entirety rapid transporting
There is certain difficulty in disembarkation.
Summary of the invention
The invention provides a kind of steel girder bridge Integral transporting equipment and construction method (a kind of many equipment collaborations thereof
The construction method of the built steel girder bridge of Integral transporting), keeping steel girder bridge original appearance to greatest extent in order to solving
In the case of, the problem of interior river valley steel girder bridge entirety rapid transporting disembarkation difficulty.
In order to solve above-mentioned technical problem, the technical scheme is that
A kind of steel girder bridge Integral transporting equipment, including be provided with the picking-up equipment of driving means, crane gear and
Load bearing equipment, described picking-up equipment, crane gear and load bearing equipment are arranged in the movement route of steel girder bridge
On, described picking-up equipment is arranged on korneforos for holding up steel girder bridge, and described crane gear and load bearing equipment set
Putting on homonymy riverbank, steel girder bridge lifting is positioned on described load bearing equipment by described crane gear.
As preferably, described driving means is hoist engine, and both sides, river course respectively arrange that two steel-pipe piles are as elevator
The traction anchor point of machine, described hoist engine provides pull strength to realize described picking-up equipment and moves in korneforos.
As preferably, described picking-up equipment is provided with track girder, and described steel girder bridge is provided with supporting piston shoes,
Described supporting piston shoes can slide in track girder.
As preferably, described steel girder bridge is provided with detachable hanger, and described crane gear is by fixing institute
State hanger and lift by crane described steel girder bridge, in order to protect steel girder bridge component outward appearance.
As preferably, described load bearing equipment includes the first flat car and the second flat car, described first flat car
Two ends with the second flat car support steel truss-type bridges respectively.
As preferably, described first flat car and the second flat car are hydraulic module car, using the teaching of the invention it is possible to provide power
Drive described first flat car and the motion of the second flat car.
As preferably, described first flat car and the second flat car are hydraulic module car.
As preferably, described picking-up equipment is buoyancy tank.
Compared with prior art, the invention have the advantages that steel girder bridge Integral transporting of the present invention sets
In Bei, each equipment simply and readily operates, and uses buoyancy tank and crane gear coordinating operation to improve working performance,
Realize steel girder bridge quickly to debark.
The construction method of a kind of Integral transporting steel girder bridge, uses above-mentioned steel girder bridge Integral transporting equipment, bag
Include following steps:
Step one: set up job platform, riverbank is arranged crane gear and load bearing equipment, arranges torr in river course
Play the picking-up equipment of steel girder bridge；
Step 2: described crane gear lifts by crane one end of described steel girder bridge, described picking-up equipment holds up described
The other end of steel girder bridge, drive described picking-up equipment to move to riverbank, described crane gear servo-actuated, drive
Described steel girder bridge moves to riverbank, load bearing equipment place, and described steel girder bridge one end is risen by described crane gear
Hang and be placed on described load bearing equipment；
Step 3: driving described picking-up equipment to continue to move to riverbank, described load bearing equipment is servo-actuated, continues band
Dynamic described steel girder bridge moves to riverbank, until described picking-up equipment pulls in shore；
Step 4: drive described load bearing equipment to move to riverbank, discharges the supporting piston shoes on described steel girder bridge,
Drive the sliding in the track girder of described picking-up equipment of described steel girder bridge；
Step 5: described crane gear lifts by crane the other end of described steel girder bridge, drives described load bearing equipment to continue
Continuing and move to riverbank, described crane gear is servo-actuated, drives described steel girder bridge to move, and by described steel truss
The bridge other end is placed on described load bearing equipment；
Step 6: described steel girder bridge is moved to keep in repair in Factory Building by described load bearing equipment.
As preferably, when described crane gear needs to lift by crane described steel girder bridge, described steel girder bridge is installed
Hanger, at the end of lifting, described hanger can be dismantled from described steel girder bridge.
As preferably, described bogey includes that the first flat car and the second flat car, described first flat car prop up
Hold one end that described steel girder bridge first debarks, debarked after the described second flat car described steel girder bridge of supporting
End.
Compared with prior art, the invention have the advantages that executing of Integral transporting steel girder bridge of the present invention
Work method utilizes the intrinsic advantage of each equipment, by the mode of working continuously of relay two-by-two, it is achieved steel girder bridge
From efficient transfer landwards waterborne, and in work progress, all devices is arranged in steel girder bridge side
On the bank, the construction impact on periphery traffic is reduced to greatest extent.
Accompanying drawing explanation
Fig. 1 is the job platform set up during the Integral transporting steel girder bridge of the present invention one specific embodiment；
Fig. 2 be the Integral transporting steel girder bridge of the present invention one specific embodiment job platform in the bowing of each parts
View；
Fig. 3 is the first stage schematic diagram of the Integral transporting steel girder bridge of the present invention one specific embodiment；
Fig. 4 is the second stage schematic diagram of the Integral transporting steel girder bridge of the present invention one specific embodiment；
Fig. 5 is the phase III schematic diagram of the Integral transporting steel girder bridge of the present invention one specific embodiment；
Fig. 6 is the fourth stage schematic diagram of the Integral transporting steel girder bridge of the present invention one specific embodiment；
Fig. 7 is the structural representation of buoyancy tank in the present invention one specific embodiment；
Fig. 8 is the present invention one specific embodiment middle orbit beam, supporting piston shoes and spacing constraint top view；
Fig. 9 is the present invention one specific embodiment middle orbit beam, supporting piston shoes and spacing constraint side view.
Shown in figure: 1-buoyancy tank, 2-crane gear, 3-the first flat car, 4-the second flat car, 5-steel truss
Bridge, 11-hoist engine, 12-steel-pipe pile, 13-track girder, 14-support piston shoes, the spacing constraint of 15-.
Detailed description of the invention
The present invention provides a kind of steel girder bridge Integral transporting equipment and construction method, steel girder bridge Integral transporting
Can effectively protect the style and features of steel girder bridge, it is ensured that steel girder bridge integrity.
Refer to Fig. 1～Fig. 6, a kind of steel girder bridge Integral transporting equipment, steel girder bridge disembarkation needs outfit
Construction equipment includes buoyancy tank 1, crane gear the 2, first flat car 3 and the second flat car 4, and buoyancy tank 1 is placed in
In water, by tidewater flood tide or utilize immersible pump regulation water ballast to hold up steel girder bridge 5, refer to Fig. 7,
Arranging hoist engine 11 on the deck of buoyancy tank 1, both sides, river course respectively arrange that 2 steel-pipe piles 12 are as hoist engine 11
Traction anchor point, described hoist engine 11 provides pull strength to realize buoyancy tank 1 and moves in korneforos, on buoyancy tank 1 deck
Also set up two track girders 13, be connected by supporting piston shoes 14 between steel girder bridge 5 with track girder 13,
Hold piston shoes 14 to slide in track girder 13, it is achieved steel girder bridge 5 moves on buoyancy tank 1；Crane gear 2
It is arranged on the bank, on hoisting steel truss-type bridges 5, steel girder bridge 5, arranges fabricated hanger, by fixing
Described hanger carrys out hoisting steel truss-type bridges 5, and to protect steel girder bridge 5 component outward appearance, described crane gear 2 passes through
Principal arm revolution coordinates hook lifting, it is achieved steel girder bridge 5 movement；Described first flat car 3 and the second flat board
Car 4 is hydraulic module car, described first flat car 3 and the second flat car 4 support steel truss-type bridges 5 on the coast,
And move to keep in repair in Factory Building by steel girder bridge 5.
First set up job platform when movement starts, refer to Fig. 1 and Fig. 2, described first flat car 3, second
Flat car 4 and crane gear 2 are arranged on the same side on the bank, and the suspension hook on described crane gear 2 hangs homonymy
One end of steel girder bridge 5, described buoyancy tank 1 holds the other end of the described steel girder bridge 5 being positioned at opposite bank,
The disembarkation of described steel girder bridge 5 is divided into five stages, and first stage movement refer to Fig. 3, steel girder bridge 5 one
End is supported by buoyancy tank 1, and the other end is lifted by crane by crane gear 2, and the first flat car 3 is parked in described steel truss
On the route of bridge 5 disembarkation, the hoist engine 11 on buoyancy tank 1 provides pull strength to move linearly to bank, rises and resets
Standby servo-actuated, buoyancy tank 1 and crane gear 2 work compound, by described steel girder bridge 5 to bank movement, until
Described steel girder bridge 5 is shelved on the first flat car 3 by crane gear 2；Second stage movement refer to Fig. 4,
Now steel girder bridge 5 one end is supported by buoyancy tank 1, and the other end is supported by the first flat car 3, on buoyancy tank 1
Hoist engine 11 provides pull strength to continue to move to bank, and the first flat car 3 is servo-actuated, buoyancy tank 1 and the first flat board
Car 3 work compound, by described steel girder bridge 5 to bank movement, until buoyancy tank 1 pulls in shore；Phase III moves
Fortune refer to Fig. 5, and now steel girder bridge 5 one end is supported by buoyancy tank 1, and the other end is supported by the first flat car 3,
The spacing constraint 15 of the release steel girder bridge 5 described supporting piston shoes 14 on buoyancy tank 1, the first flat car 3 carries
For power, steel girder bridge 5 entirety is ashore dragged, support piston shoes 14 sliding on track girder 13, directly
Buoyancy tank 1 is departed to crane gear 2 hoisting steel truss-type bridges 5；Fourth stage movement refer to Fig. 6, now steel truss
5 one end of building bridge are lifted by crane by crane gear 2, and the other end is supported by the first flat car 3, and the second flat car 4 stops
Be placed on described steel girder bridge 5 disembarkation route on, the first flat car 3 provides pull strength, crane gear 2 with
Dynamic, crane gear 2 and the first flat car 3 work compound, drag described steel girder bridge 5 and continue to move to, directly
To crane gear 2, steel girder bridge is shelved on the second flat car 4；The movement of 5th stage, the most described steel
Truss-type bridges 5 is supported by the first flat car 3 and the second flat car 4, and the first flat car 3 provides power, and second
Flat car 4 is servo-actuated, moves to steel girder bridge keep in repair in Factory Building, and so far steel girder bridge 5 completes overall disembarkation.
The construction method of described Integral transporting truss-type bridges utilizes the intrinsic advantage of each equipment, by relay two-by-two
Work continuously mode, it is achieved steel girder bridge is from efficient transfer landwards waterborne and all in work progress
Equipment is arranged among the movement route of steel girder bridge, i.e. at the advancing equipment on the bank of steel girder bridge side,
Reduce the construction impact on periphery traffic to greatest extent.
Claims (10)
1. a steel girder bridge Integral transporting equipment, it is characterised in that include that the picking-up being provided with driving means sets
Standby, crane gear and load bearing equipment, described picking-up equipment, crane gear and load bearing equipment are arranged in steel truss
On the movement route built bridge, described picking-up equipment is arranged on korneforos, described crane gear and load bearing equipment and arranges
On the riverbank of homonymy.
Steel girder bridge Integral transporting equipment the most according to claim 1, it is characterised in that described driving
Device is hoist engine, and two steel-pipe piles traction anchor point as described hoist engine is respectively arranged in both sides, river course.
Steel girder bridge Integral transporting equipment the most according to claim 1, it is characterised in that described picking-up
Equipment is provided with track girder, and described steel girder bridge is provided with on described track girder the supporting piston shoes slided.
Steel girder bridge Integral transporting equipment the most according to claim 1, it is characterised in that described steel truss
Bridge formation is provided with detachable hanger.
Steel girder bridge Integral transporting equipment the most according to claim 1, it is characterised in that described carrying
Equipment includes the first flat car and the second flat car.
Steel girder bridge Integral transporting equipment the most according to claim 5, it is characterised in that described first
Flat car and the second flat car are hydraulic module car.
Steel girder bridge Integral transporting equipment the most according to claim 1, it is characterised in that described picking-up
Equipment is buoyancy tank.
8. a construction method for Integral transporting steel girder bridge, uses the steel truss as described in claim 1-7 is arbitrary
Bridge formation Integral transporting equipment, it is characterised in that comprise the steps:
Step one: set up job platform, riverbank is arranged crane gear and load bearing equipment, arranges torr in river course
Play the picking-up equipment of steel girder bridge；
Step 2: described crane gear lifts by crane one end of described steel girder bridge, described picking-up equipment holds up described
The other end of steel girder bridge, drive described picking-up equipment to move to riverbank, described crane gear servo-actuated, drive
Described steel girder bridge moves to riverbank, load bearing equipment place, and described steel girder bridge one end is risen by described crane gear
Hang and be placed on described load bearing equipment；
Step 3: driving described picking-up equipment to continue to move to riverbank, described load bearing equipment is servo-actuated, continues band
Dynamic described steel girder bridge moves to riverbank, until described picking-up equipment pulls in shore；
Step 4: drive described load bearing equipment to move to riverbank, drives described steel girder bridge to set in described picking-up
Standby upper sliding；
Step 5: described crane gear lifts by crane the other end of described steel girder bridge, drives described load bearing equipment to continue
Continuing and move to riverbank, described crane gear is servo-actuated, drives described steel girder bridge to move, and by described steel truss
The bridge other end is placed on described load bearing equipment；
Step 6: described steel girder bridge is moved to keep in repair in Factory Building by described load bearing equipment.
Steel girder bridge Integral transporting equipment the most according to claim 8, it is characterised in that when described
When heavy equipment needs to lift by crane described steel girder bridge, described steel girder bridge is installed hanger, at the end of lifting,
Described hanger can be dismantled from described steel girder bridge.
Steel girder bridge Integral transporting equipment the most according to claim 8, it is characterised in that described in hold
Carrying to put and include the first flat car and the second flat car, described first flat car supports described steel girder bridge and first goes up
One end of bank, one end that described second flat car debarks after supporting described steel girder bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256741.5A CN105926466A (en) | 2016-04-22 | 2016-04-22 | Device and construction method for steel truss bridge integral transporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256741.5A CN105926466A (en) | 2016-04-22 | 2016-04-22 | Device and construction method for steel truss bridge integral transporting |
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| Publication Number | Publication Date |
|---|---|
| CN105926466A true CN105926466A (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610256741.5A Pending CN105926466A (en) | 2016-04-22 | 2016-04-22 | Device and construction method for steel truss bridge integral transporting |
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| Country | Link |
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| CN (1) | CN105926466A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618625A (en) * | 2017-09-09 | 2018-01-23 | 湖南金海集团有限公司 | A kind of bridge roll-on transport ship and the method that bridge transportation is carried out using the cargo ship |
| CN113246834A (en) * | 2021-06-16 | 2021-08-13 | 台州学院 | Be used for holistic quick transportation device of steel truss bridge |
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| CN101560752A (en) * | 2009-04-02 | 2009-10-21 | 中铁十局集团有限公司 | Construction method for erecting steel truss girder on uplift pushing tow |
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Cited By (2)
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|---|---|---|---|---|
| CN107618625A (en) * | 2017-09-09 | 2018-01-23 | 湖南金海集团有限公司 | A kind of bridge roll-on transport ship and the method that bridge transportation is carried out using the cargo ship |
| CN113246834A (en) * | 2021-06-16 | 2021-08-13 | 台州学院 | Be used for holistic quick transportation device of steel truss bridge |
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Application publication date: 20160907 |
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