CN107618625A - A kind of bridge roll-on transport ship and the method that bridge transportation is carried out using the cargo ship - Google Patents
A kind of bridge roll-on transport ship and the method that bridge transportation is carried out using the cargo ship Download PDFInfo
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- CN107618625A CN107618625A CN201710809048.0A CN201710809048A CN107618625A CN 107618625 A CN107618625 A CN 107618625A CN 201710809048 A CN201710809048 A CN 201710809048A CN 107618625 A CN107618625 A CN 107618625A
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- 238000000034 method Methods 0.000 title claims description 12
- 230000011218 segmentation Effects 0.000 claims abstract description 14
- 238000007747 plating Methods 0.000 claims abstract description 11
- 241001669679 Eleotris Species 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 230000018109 developmental process Effects 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The present invention relates to a kind of bridge roll-on transport ship, the ship is middle part band groove, the Ship Structure that outside is welded by outside plate, the fore sets the springboard of a movable landing, the bottom portion of groove sets inner bottom plating, groove side is provided with longitudinal bulkhead, and the ship upper surface is welded by main deck.The advantage of the invention is that：It is transported bridge using rolling dress mode and is segmented, with reference to the cargo ship that flat bed transport vehicle can be allowed to pass in and out, and the river levee grading pitch set, can be in the case of not by harbour large scale hoisting machinery, carry out large bridge segmentation shipment transport, whole economic efficiency is improved, is advantageous to the development of bridge construction cause.
Description
Technical field
The present invention relates to a kind of marine equipment, specifically a kind of bridge roll-on transport ship and use the cargo ship
The method for carrying out bridge transportation.
Background technology
For large-scale special harbour is equipped with across river, bridge spanning the sea, ultra-large type bridge manufacturing enterprise of China（About 1,000,000,000 throw
Money）, with common deck barging.
Into after 21st century, Chinese construction of road and bridge rapid development, bridge the more does the more wide, and span is increasing, state
Family's support on policy steel structure bridge substitutes concrete-bridge, therefore steel structure bridge has welcome unprecedented opportunity to develop.
But large-scale steel structure bridge can not transport on highway（It is overweight, ultra-wide, overlength, superelevation）, this segmentation nothing
Transported on Fa highways, it is necessary to by sea defeated.
And river-spanning bridge typically uses erection by protrusion, or crane barge using suspension cable type, suspension cable type structure, installation method
Method, these engineering methods do not set Temporary Piers in river, bridge location closure are directly lifted to from ship, it is also necessary to use Ship Transportation.Lifting is such as
This big section is gone on board, and just there are so big harbour crane capacity, other bridge producers in domestic only several large bridge companies
There is production capacity without transport capacity, large pier is the bottleneck for restricting the development of Chinese large-sized bridge.And the demand of bridge
Distribution is in all parts of the country, and existing large bridge company is in a fixed position, and long-distance water transport will add cost of transportation.
The content of the invention
To solve the above problems, carried out it is an object of the invention to provide a kind of bridge roll-on transport ship and using the cargo ship
The method of bridge transportation, it is transported bridge using rolling dress mode and is segmented, with reference to the cargo ship that flat bed transport vehicle can be allowed to pass in and out, and
The river levee set, in the case of can not having to by the large scale hoisting machinery of harbour, large bridge segmentation shipment transport is carried out, is carried
High whole economic efficiency.
The present invention to achieve the above object, is achieved through the following technical solutions：
A kind of bridge roll-on transport ship, the ship are middle part band groove, and the Ship Structure that outside is welded by outside plate is described
Fore sets the springboard of a movable landing, and the bottom portion of groove sets inner bottom plating, and groove side is provided with longitudinal bulkhead, described
Ship upper surface is welded by main deck.
Further, the fore of the ship respectively sets a bollard with Stern Post.
Further, the inner bottom plating is being provided with one 5 ° of slope, and the slope plane and river close to fore position
Angle between dike transition slope is not more than 5 °, and slope length is about the 1/3 of captain.
Further, a kind of bridge roll-on transport ship and the method that bridge transportation is carried out using the cargo ship, it is special
Sign is：Methods described comprises the following steps：
Step 1：River levee configures
A1, first paragraph slope is set at the top of river levee, its ruling grade is no more than 15 °；
A2, by riverain position excessive slope is set, the angle between excessive slope and first paragraph slope is no more than 5 °, and ramp length is about
For 30m；
Step 2：Flat board vehicle-mounted running
B1, bridge is segmented with two or more flat bed transport vehicles transported by workshop, the bridge segmentation on flat bed transport vehicle
It is padded with sleeper；
B2, flat bed transport vehicle reach ship inner bottom plating horizontal segment through the slope on first paragraph slope, excessive slope and ship；
Step 3：Ship carrying
C1, after flat bed transport vehicle comes to a complete stop, operation flat bed transport vehicle jacks some height；
After C2, flat bed transport vehicle are hydraulically locked in appropriate jacking state, several wood are arranged on bridge section underneath, main deck
Pier；
C3, operation flat bed transport vehicle entire lowering so that sleeper departs from bridge segmentation, and bridge segmentation gravity is delivered to by plancon
On the main deck of ship；
Minimum decline state is constant residing for C4, flat bed transport vehicle, removes sleeper, increases flat bed transport vehicle and bridge overlap span；
C5, flat bed transport vehicle is recalled, after flat bed transport vehicle disembarkation, the springboard on withdrawal ship；
C6, cargo ship drag riverbank away from the case of carrying with towboat.
The advantage of the invention is that：Its using rolling dress mode transport bridge be segmented, with reference to can allow flat bed transport vehicle pass in and out
Cargo ship, and the river levee grading pitch set, it can be carried out large-scale in the case of not by harbour large scale hoisting machinery
Bridge segmentation shipment transport, improves whole economic efficiency, is advantageous to the development of bridge construction cause.
Brief description of the drawings
Fig. 1 is the cargo ship structural representation of the present invention；
The cargo ship that Fig. 2 is the present invention stops river prompting intention；
Fig. 3 is the cargo ship sectional view of the present invention；
Fig. 4 is that cargo ship carries first paragraph slope schematic diagram with river；
Fig. 5 is cargo ship and the excessive slope schematic diagram of river levee；
Fig. 6 is flat bed transport vehicle schematic diagram on the slope of cargo ship；
Fig. 7 is flat bed transport vehicle normal level traveling schematic diagram；
Fig. 8 is that flat bed transport vehicle jacks view；
Fig. 9 is that pontic section underneath places plancon schematic diagram；
Figure 10 is that flat bed delivery height declines schematic diagram；
Figure 11 is that sleeper withdraws schematic diagram above flat bed transport vehicle；
Figure 12 is to recall flat bed transport vehicle schematic diagram；
Figure 13 is that springboard withdraws schematic diagram on cargo ship；
Figure 14 is that cargo ship integrally loads schematic diagram；
In figure：
1st, springboard；2nd, inner bottom plating；3rd, main deck；4th, bridge is segmented；5th, flat bed transport vehicle；6th, sleeper；7th, plancon；8th, riverbed；9、
Bollard；10th, outside plate；11st, excessive slope；12nd, longitudinal bulkhead.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
As shown in Figure 1 to Figure 3, a kind of bridge roll-on transport ship, the ship are middle part band groove, and outside is welded by outside plate 10
The Ship Structure connect.The springboard 1 of one movable landing is on the bow set, interior bottom is transitioned into from riverbank for transporting equipment
Plate 2.Inner bottom plating 2 is set in bottom portion of groove, groove side is provided with longitudinal bulkhead 12, and longitudinal bulkhead 12 passes in and out for flat bed transport vehicle 5
Conveniently set.In Fig. 2, ∠ C are that inner bottom plating 2 is setting the angle of slope and horizontal plane close to fore position, and size is 5 °, and
Angle between the slope plane and river levee transition slope is not more than 5 °.Preferably, slope length is about the 1/3 of captain.
In addition, the fore in cargo ship respectively sets a bollard 9 with Stern Post, fixed for ship.And cargo ship
Upper surface be welded by main deck 3, main deck 3 cover position high strength steel structural support should be set, in order to rear
More preferably play a part of load-bearing during continuous carrying.
As shown in Figures 4 to 6, each view in being advanced for flat bed transport vehicle 5.∠ A are river levee first paragraph in Fig. 4
The inclination of ramp on slope, its ruling grade are no more than 15 °, and ∠ B are excessive angles between slope 11 and first paragraph slope on river levee in Fig. 5,
Its maximum angle is no more than 5 °.
As shown in Fig. 7 to Figure 12,4 each views are segmented for the carrying bridge of flat bed transport vehicle 5.H0 is flat in Fig. 7
Height of the plate transport vehicle 5 in normal travel condition under body.H1 is that flat bed transport vehicle 5 jacks state under body in Fig. 8, Fig. 9
Highly.H2 is that flat bed transport vehicle 5 declines state rear height in Figure 10, Figure 11.The height of 5 each vehicle body of flat bed transport vehicle
The magnitude relationship of degree is H1>H0>H2.
As shown in Figure 13, Figure 14, completion is integrally loaded for cargo ship, and withdraw the schematic diagram of springboard 1.
To sum up, a kind of bridge roll-on transport ship and the method that bridge transportation is carried out using the cargo ship, methods described are included
Following steps：
Step 1：River levee configures
A1, first paragraph slope is set at the top of river levee, its ruling grade is no more than 15 °；
A2, by riverain position excessive slope 11 is set, the angle between excessive slope 11 and first paragraph slope is no more than 5 °, ramp length
Degree is about 30m；
Step 2：Flat board vehicle-mounted running
B1, with two or more flat bed transport vehicles 5 bridge segmentation 4 is transported by workshop, the bridge on flat bed transport vehicle 5 point
Section 4 is padded with sleeper 6, improves coefficient of friction；
B2, flat bed transport vehicle 5 reach the horizontal segment of ship inner bottom plating 2 through the slope on first paragraph slope, excessive slope 11 and ship；
Step 3：Ship carrying
C1, after flat bed transport vehicle 5 comes to a complete stop, operation flat bed transport vehicle 5 jack some height；
After C2, flat bed transport vehicle 5 are hydraulically locked in appropriate jacking state, below bridge segmentation 4, arranged on main deck 3 some
Individual plancon 7；
C3, the operation entire lowering of flat bed transport vehicle 5 so that sleeper 6 departs from bridge segmentation 4, and bridge is segmented 4 gravity by plancon 7
It is delivered on the main deck 3 of ship；
Minimum decline state is constant residing for C4, flat bed transport vehicle 5, removes sleeper 6, increases between flat bed transport vehicle 5 and bridge segmentation 4
Gap；
C5, flat bed transport vehicle 5 is recalled, after flat bed transport vehicle 5 debarks, the springboard 1 on withdrawal ship；
C6, cargo ship drag riverbank away from the case of carrying with towboat.
It will be appreciated by those skilled in the art that hull keel steel construction is using existing used by the transport ship
Technology, here is omitted for the connection of its internal structure.
Embodiment described above is only the preferred embodiments of the present invention, and the simultaneously exhaustion of the feasible implementation of non-invention.It is right
For persons skilled in the art, on the premise of without departing substantially from the principle of the invention and spirit to any aobvious made by it and
The change being clear to, it should all be contemplated as falling with the claims of the present invention.
Claims (4)
1. a kind of bridge roll-on transport ship, it is characterised in that the ship is middle part band groove, what outside was welded by outside plate
Ship Structure, the fore set the springboard of a movable landing, and the bottom portion of groove sets inner bottom plating, and groove side is set
There is longitudinal bulkhead, the ship upper surface is welded by main deck.
2. a kind of bridge roll-on transport ship according to claim 1, it is characterised in that the fore of the ship and stern position
Put one bollard of each setting.
3. a kind of bridge roll-on transport ship according to claim 1, it is characterised in that the inner bottom plating is close to fore position
Install and be equipped with one 5 ° of slope, and the angle between the slope plane and river levee transition slope is not more than 5 °, slope length is about ship
Long 1/3.
4. a kind of bridge roll-on transport ship a kind of according to claim 1 and the side that bridge transportation is carried out using the cargo ship
Method, it is characterised in that：Methods described comprises the following steps：
Step 1：River levee configures
A1, first paragraph slope is set at the top of river levee, its ruling grade is no more than 15 °；
A2, by riverain position excessive slope is set, the angle between excessive slope and first paragraph slope is no more than 5 °, and ramp length is about
For 30m；
Step 2：Flat board vehicle-mounted running
B1, bridge is segmented with two or more flat bed transport vehicles transported by workshop, the bridge segmentation on flat bed transport vehicle
It is padded with sleeper；
B2, flat bed transport vehicle reach ship inner bottom plating horizontal segment through the slope on first paragraph slope, excessive slope and ship；
Step 3：Ship carrying
C1, after flat bed transport vehicle comes to a complete stop, operation flat bed transport vehicle jacks some height；
After C2, flat bed transport vehicle are hydraulically locked in appropriate jacking state, several wood are arranged on bridge section underneath, main deck
Pier；
C3, operation flat bed transport vehicle entire lowering so that sleeper departs from bridge segmentation, and bridge segmentation gravity is delivered to by plancon
On the main deck of ship；
Minimum decline state is constant residing for C4, flat bed transport vehicle, removes sleeper, increases flat bed transport vehicle and bridge overlap span；
C5, flat bed transport vehicle is recalled, after flat bed transport vehicle disembarkation, the springboard on withdrawal ship；
C6, cargo ship drag riverbank away from the case of carrying with towboat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710809048.0A CN107618625A (en) | 2017-09-09 | 2017-09-09 | A kind of bridge roll-on transport ship and the method that bridge transportation is carried out using the cargo ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710809048.0A CN107618625A (en) | 2017-09-09 | 2017-09-09 | A kind of bridge roll-on transport ship and the method that bridge transportation is carried out using the cargo ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107618625A true CN107618625A (en) | 2018-01-23 |
Family
ID=61089781
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710809048.0A Pending CN107618625A (en) | 2017-09-09 | 2017-09-09 | A kind of bridge roll-on transport ship and the method that bridge transportation is carried out using the cargo ship |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201212129Y (en) * | 2008-06-25 | 2009-03-25 | 中铁宝桥股份有限公司 | Large steel box girder barge transport frame for steel structure bridge |
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| CN102514953A (en) * | 2011-12-28 | 2012-06-27 | 江苏中泰桥梁钢构股份有限公司 | Method for loading whole span grider section of bridge on board in rolling mode |
| CN102556691A (en) * | 2011-12-29 | 2012-07-11 | 武船重型工程有限公司 | Roll-on/roll-off shipping method for long large steel box girder segment across obstacles |
| CN102602712A (en) * | 2012-03-29 | 2012-07-25 | 武船重型工程有限公司 | Method for shipping of segments of steel box girders by rolling |
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| CN205524835U (en) * | 2016-03-17 | 2016-08-31 | 深圳市舜鑫源船务有限公司 | Shipcraft |
| CN105926466A (en) * | 2016-04-22 | 2016-09-07 | 上海市机械施工集团有限公司 | Device and construction method for steel truss bridge integral transporting |
| CN106542054A (en) * | 2016-12-08 | 2017-03-29 | 宜昌东江造船有限公司 | LNG tank formula container loading and unloading ship |
| CN207208388U (en) * | 2017-09-09 | 2018-04-10 | 湖南金海集团有限公司 | A kind of bridge roll-on transport ship |
-
2017
- 2017-09-09 CN CN201710809048.0A patent/CN107618625A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201212129Y (en) * | 2008-06-25 | 2009-03-25 | 中铁宝桥股份有限公司 | Large steel box girder barge transport frame for steel structure bridge |
| CN201321148Y (en) * | 2008-12-29 | 2009-10-07 | 吴方春 | Stone carrying vessel |
| CN102514953A (en) * | 2011-12-28 | 2012-06-27 | 江苏中泰桥梁钢构股份有限公司 | Method for loading whole span grider section of bridge on board in rolling mode |
| CN102556691A (en) * | 2011-12-29 | 2012-07-11 | 武船重型工程有限公司 | Roll-on/roll-off shipping method for long large steel box girder segment across obstacles |
| CN202624591U (en) * | 2011-12-31 | 2012-12-26 | 江苏道达海洋装备技术有限公司 | Wind turbine installation vessel structure |
| CN102602712A (en) * | 2012-03-29 | 2012-07-25 | 武船重型工程有限公司 | Method for shipping of segments of steel box girders by rolling |
| CN103498420A (en) * | 2013-10-18 | 2014-01-08 | 中交一公局厦门工程有限公司 | Large-scale steel box beam ashore construction method |
| CN205524835U (en) * | 2016-03-17 | 2016-08-31 | 深圳市舜鑫源船务有限公司 | Shipcraft |
| CN105926466A (en) * | 2016-04-22 | 2016-09-07 | 上海市机械施工集团有限公司 | Device and construction method for steel truss bridge integral transporting |
| CN106542054A (en) * | 2016-12-08 | 2017-03-29 | 宜昌东江造船有限公司 | LNG tank formula container loading and unloading ship |
| CN207208388U (en) * | 2017-09-09 | 2018-04-10 | 湖南金海集团有限公司 | A kind of bridge roll-on transport ship |
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Application publication date: 20180123 |