CN102071652A - Method and device for dragging large-tonnage object ashore - Google Patents
Method and device for dragging large-tonnage object ashore Download PDFInfo
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- CN102071652A CN102071652A CN2010106086493A CN201010608649A CN102071652A CN 102071652 A CN102071652 A CN 102071652A CN 2010106086493 A CN2010106086493 A CN 2010106086493A CN 201010608649 A CN201010608649 A CN 201010608649A CN 102071652 A CN102071652 A CN 102071652A
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Abstract
The invention discloses a method and a device for dragging a large-tonnage object ashore. The method comprises the following steps of: putting the large-tonnage object on a ship steel sliding plate of a ship rail, and dragging the large-tonnage object by using a traction device of a winch until the large-tonnage object is dragged and slipped to the end part of a protruding section of the ship rail; and jacking the large-tonnage object by using a lifting jack to get away from the ship steel sliding plate, withdrawing the ship rail from a shore ground rail, lowering the large-tonnage object to a shore steel sliding plate of the shore rail by using the lifting jack, and dragging the large-tonnage object to the other end of the shore rail by using the traction device of the winch, so that the large-tonnage heavy object is ashore. The device is low in cost; cutting and disassembling cost is greatly saved; meanwhile, the machine-shift cost of large-scale lifting equipment is greatly reduced, and good economic benefits are achieved.
Description
Technical field
The invention belongs to bridge lifting transportation construction, be specifically related to the technology of a kind of large-tonnage object dilatory disembarkation from water.
Background technology
The major technique that concrete-bridge is removed is mainly decomposes and hoisting technology, realize that the bridge dismounting obtains higher economic and social benefit, must weigh the expense of concrete decomposition and hoisting technology aspect.When existing concrete-bridge of striding water channel was removed, the member that disassembles can be transferred on the bank from waterborne, carries out after-treatment again.As what disassemble is little tonnage member, then can select conventional as crane, mast hangs with crane gears such as crane barges and transports, this bridge mode of removing not only needs to expend a large amount of concrete and decomposes expense, also need expend a large amount of allocation and transportation machine-team expenses, on certain meaning, it is inappropriate that this bridge for no later stage economic well-being of workers and staff is removed engineering.
When actual bridge is removed; often decompose the expensive expense of bringing in order to reduce cutting, often will consider big sections ground dismounting bridge construction, the member that disassembles like this is exactly large-tonnage (surpassing 50t); as adopting the large lifting equipment lifting again, must pay bigger economic cost.When how farthest to have reduced cutting decomposition expense, realize that large-tonnage concrete component safety economy ground shifts disembarkation, does not still have effective solution at present.
Summary of the invention
The object of the present invention is to provide a kind of method and device thereof of implementing the dilatory disembarkation of large-tonnage object, to address the above problem.
The method of the dilatory disembarkation of enforcement large-tonnage object of the present invention, it is two parallel ships to be set get on the right track on dull and stereotyped barge keel, ship gets on the right track and has overhanging section that stretches out outside the dull and stereotyped barge ship side, on the bank ground rail; Ship gets on the right track overhanging section be connected with the section of linking of ground rail on the bank, ship get on the right track and ground rail on respectively arrange on the cover ship steel slide plate and steel slide plate on the bank; The large-tonnage object is placed on the ship that ship gets on the right track on the steel slide plate, dilatory by the hoist engine draw-gear, the dilatory slippage of large-tonnage object stops to the overhanging section end that ship gets on the right track, utilize the lifting jack with large-tonnage object jack-up, break away from the ship behind the steel slide plate, after ship gets on the right track and withdraws on the bank ground rail, the lifting jack is transferred to the large-tonnage object on the slide plate of steel on the bank of track on the bank, draw the large-tonnage object other end of track ashore by the hoist engine draw-gear once more, thereby realize the disembarkation of large-tonnage weight.
Described large-tonnage object is placed the pallet of steel slide plate aboard ship or is drawn in the pallet of steel slide plate on the bank.
Get on the right track when ship overhanging section with ground rail on the bank to be connected segment mark high when inconsistent, by the sump of dull and stereotyped barge or husky container or soil container are loaded or the off-loading adjustment, overhanging section of making that ship gets on the right track of the height of dull and stereotyped barge is identical with the absolute altitude of ground rail on the bank.
The device of the dilatory disembarkation of enforcement large-tonnage object of the present invention, it comprises the hoist engine draw-gear, it also comprise be provided with dull and stereotyped barge on parallel two ships get on the right track, ship gets on the right track to have and stretches out outward overhanging section of dull and stereotyped barge ship side; Be arranged at ground rail on the bank on the bank, overhanging section of getting on the right track of the linking section of ground rail and ship is connected on the bank; The joining place that gets on the right track of ground track and ship is provided with the lifting jack on the coast, ship get on the right track and ground rail on respectively arrange on the cover ship steel slide plate and steel slide plate on the bank.
The steel slide plate comprises first steel plate on the ship, and first steel plate has the first tetrafluoro plate, and the end of first steel plate is upturned; First steel plate has the first spacing steel plate, the parallel sided that the first spacing steel plate and ship get on the right track.
The steel slide plate comprises second steel plate on the bank, and second steel plate has the second tetrafluoro plate, and the end of second steel plate is upturned; Second steel plate has the second spacing steel plate, the second spacing steel plate and the parallel sided of ground rail on the bank.
The linking section of ground rail and ship overhanging period overlapping linking of getting on the right track on the bank.
Dull and stereotyped barge is provided with sump or husky container or soil container.
Ground rail is fixed on the bank on the track foundation on the bank, and track foundation is that two parallel concrete enlarge the basis on the bank, and basic domestic demand shifts to an earlier date pre-buried positioning screw, and surface of base need flatten processing.
Technical characterictic such as this invention has that compliance is good, simple in structure, easy to make, operability is good, safe and reliable, good economy performance, utilization prospect are good:
Compliance is good: be applicable to the object disembarkation on the river course with water transport function, both be suitable for little tonnage object, also be adapted to the large-tonnage object; Both adapted to and concentrated the case disembarkation, also be adapted to the disembarkation of concrete and steel work.
This apparatus structure is simple: only need simple flat plate barge, shaped steel, steel plate combination and little heavy-duty hoisting equipment commonly used just can realize that weight does not have the function of hanging device transhipment disembarkation.
Easy to make: the parts that this device needs are shaped article on the market, can realize by rationalization.
Operability is good: when towed equipment uses, only need 1 commander in chief's hand, and 1 hoist engine operator, 1 jack hydraulic pumping plant operator and 2 sliding rails are followed the tracks of hand and can be finished smoothly.
Safe and reliable: a whole set of towed equipment is shaped article, each ingredient degree of safety height of system synthesis; Do not need the raising center to lift in the weight disembarkation moving process, eliminated the lifting risk; The work progress special-less process, operating mode is stable, is convenient to control, and the construction technology risk is little.
Good economy performance: on the one hand, this device mainly is made up of the market formed product, and assembling and processing are simple, and the cost of implement device itself is lower; On the other hand, saved a large amount of cutting disaggregated costs; Also significantly reduce simultaneously the expense of large lifting equipment mechanical one-shift, had extraordinary economic benefit.
The utilization prospect is good: this kind device is removed the disembarkation processing for big sections concrete box girder possibility is provided, and good technical characteristics and superior economic performance have been demonstrated, this is fit closely for bridge dismounting engineering of no later stage economic well-being of workers and staff, has good application prospects.Simultaneously, this kind device also can be used in the engineerings such as concentrated case of port and pier and large-scale steel structure disembarkation and go, and expands its suitable application area greatly.
Description of drawings
The dilatory disembarkation of Fig. 1 large-tonnage regular object device floor map.
The dilatory disembarkation of the non-regular object of Fig. 2 large-tonnage device elevational schematic view.
Fig. 3 ground rail on the bank is connected the plane enlarged diagram with the ship section of getting on the right track.
Fig. 4 ground rail on the bank is connected with the ship section of getting on the right track and puts the big schematic diagram of facade.
As shown in Figure 1, 2.Object at track, dull and stereotyped barge 1 positions and fixes by cable device 2, arrange that ship gets on the right track 3 on the dull and stereotyped barge 1, ship gets on the right track and steel slide plate 4 on the ship is set on 3, shelve weight 5 on the ship on the steel slide plate 4, ship gets on the right track and 3 has and stretch out outer overhanging section 3.1 of dull and stereotyped barge ship side, ground rail 8 is arranged on the bank on the track foundation 6 on the bank, the linking section 8.3 of ground rail 8 and ship get on the right track 3 overhanging section 3.3 and are connected on the bank, two ships get on the right track 3 overhanging section 3.1 and are embedded in two on the bank in the linking section 8.3 of ground rail 8 in the present embodiment, the joining place that gets on the right track of ground track and ship is provided with lifting jack 7 on the coast, track steel slide plate 9 on the bank is set on the track 8 on the bank, weight 5 by hoist engine draw-gear 10 successively along ship get on the right track 3 and on the bank track 8 toward moving on the bank.It is the dilatory preceding structural representation of weight.
Dull and stereotyped barge 1 need have stronger keel 1.1, hold the sump of enough regulating levels (or husky, soil container) 1.2, and when ship gets on the right track the absolute altitude of device 3 when being lower than the absolute altitude of track 8 on the bank, sump (or husky, soil container) 1.2 need reduce discharging; Cable device 2 needs suitable on the coast position that anchor ingot 2.2 is set, and couples together by anchor post 2.3 on hawser 2.1 and the barge;
Shown in Fig. 3,4, ship gets on the right track and 3 is made up of shaped steel skeleton 3.1 and stiffener 3.2; Steel slide plate 4 comprises that steel plate 4.1, steel plate 4.1 have tetrafluoro plate 4.3 on the ship on ship gets on the right track, and the end of steel plate is upturned to constitute and faces upward head structure 4.4; Steel plate 4.1 has spacing steel plate 4.2, get on the right track 3 parallel sided of spacing steel plate 4.2 and ship; Shaped steel skeleton 3.1 and stiffener 3.2 all are structures of track inside, and orbital plane is smooth.
The glue station connects between the one side of tetrafluoro plate 4.3 and the steel plate 4.1, and another side gets on the right track with ship and contacts by coating butter between 3 upper surfaces.So structure is convenient to move on the rail set on the coast by the weight on the dilatory steel skate apparatus on the bank of less external force.When weight moved turning point, the steel skate apparatus should be in place in the position of jack system earlier on the bank.Spacing steel plate 4.2 is used to limit steel plate 4.1 and skids off track, and plays guiding; Spacing steel plate 4.2 is bent to form by steel plate 4.1 in the present embodiment.
As shown in Figure 1, 2, hoist engine draw-gear 10 comprises wire rope 10.1, hook 10.4, fly block group 10.2, windlass device 10.3 successively.
During construction: the large-tonnage object is placed on the ship that ship gets on the right track on the steel slide plate, dilatory by the hoist engine draw-gear, the dilatory slippage of large-tonnage object stops to the overhanging section end that ship gets on the right track, utilize the lifting jack with large-tonnage object jack-up, break away from the ship behind the steel slide plate, after ship gets on the right track and withdraws on the bank ground rail, the lifting jack is transferred to the large-tonnage object on the slide plate of steel on the bank of track on the bank, draw the large-tonnage object other end of track ashore by the hoist engine draw-gear once more, thereby realize the disembarkation of large-tonnage weight.
The large-tonnage object is placed the pallet of steel slide plate aboard ship or is drawn in the pallet of steel slide plate on the bank.
Get on the right track when ship overhanging section with ground rail on the bank to be connected segment mark high when inconsistent, by the sump of dull and stereotyped barge or husky container or soil container are loaded or the off-loading adjustment, overhanging section of making that ship gets on the right track of the height of dull and stereotyped barge is identical with the absolute altitude of ground rail on the bank.
Claims (8)
1. implement the dilatory method of debarking of large-tonnage object for one kind, it is two parallel ships to be set get on the right track on dull and stereotyped barge keel, and ship gets on the right track and has overhanging section that stretches out outside the dull and stereotyped barge ship side, on the bank ground rail; Ship gets on the right track overhanging section be connected with the section of linking of ground rail on the bank, ship get on the right track and ground rail on respectively arrange on the cover ship steel slide plate and steel slide plate on the bank; The large-tonnage object is placed on the ship that ship gets on the right track on the steel slide plate, dilatory by the hoist engine draw-gear, the dilatory slippage of large-tonnage object stops to the overhanging section end that ship gets on the right track, utilize the lifting jack with large-tonnage object jack-up, break away from the ship behind the steel slide plate, after ship gets on the right track and withdraws on the bank ground rail, the lifting jack is transferred to the large-tonnage object on the slide plate of steel on the bank of track on the bank, draw the large-tonnage object other end of track ashore by the hoist engine draw-gear once more, thereby realize the disembarkation of large-tonnage weight.
2. implement the method for the dilatory disembarkation of large-tonnage object according to claim 1, it is characterized in that the large-tonnage object places the pallet of steel slide plate aboard ship or draw in the pallet of steel slide plate on the bank.
3. implement the method for the dilatory disembarkation of large-tonnage object according to claim 1, it is characterized in that getting on the right track overhanging section when ship with ground rail on the bank to be connected segment mark high when inconsistent, by the sump of dull and stereotyped barge or husky container or soil container are loaded or the off-loading adjustment, overhanging section of making that ship gets on the right track of the height of dull and stereotyped barge is identical with the absolute altitude of ground rail on the bank.
4. device of implementing the dilatory disembarkation of large-tonnage object, it comprises the hoist engine draw-gear, it is characterized in that it also comprise be provided with dull and stereotyped barge on parallel two ships get on the right track, ship gets on the right track to have and stretches out outward overhanging section of dull and stereotyped barge ship side; Be arranged at ground rail on the bank on the bank, overhanging section of getting on the right track of the linking section of ground rail and ship is connected on the bank; The joining place that gets on the right track of ground track and ship is provided with the lifting jack on the coast, ship get on the right track and ground rail on respectively arrange on the cover ship steel slide plate and steel slide plate on the bank.
5. the device of the dilatory disembarkation of enforcement large-tonnage object as claimed in claim 4 is characterized in that the steel slide plate comprises first steel plate on the ship, and first steel plate has the first tetrafluoro plate, and the end of first steel plate is upturned; First steel plate has the first spacing steel plate, the parallel sided that the first spacing steel plate and ship get on the right track.
6. the device of the dilatory disembarkation of enforcement large-tonnage object as claimed in claim 4 is characterized in that the steel slide plate comprises second steel plate on the bank, and second steel plate has the second tetrafluoro plate, and the end of second steel plate is upturned; Second steel plate has the second spacing steel plate, the second spacing steel plate and the parallel sided of ground rail on the bank.
7. overhanging period overlapping linking that the device of the dilatory disembarkation of enforcement large-tonnage object as claimed in claim 4, the linking section that it is characterized in that ground rail on the bank and ship get on the right track.
8. the device of the dilatory disembarkation of enforcement large-tonnage object as claimed in claim 4 is characterized in that dull and stereotyped barge is provided with sump or husky container or soil container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010608649 CN102071652B (en) | 2010-12-28 | 2010-12-28 | Method and device for dragging large-tonnage object ashore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010608649 CN102071652B (en) | 2010-12-28 | 2010-12-28 | Method and device for dragging large-tonnage object ashore |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102071652A true CN102071652A (en) | 2011-05-25 |
| CN102071652B CN102071652B (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010608649 Expired - Fee Related CN102071652B (en) | 2010-12-28 | 2010-12-28 | Method and device for dragging large-tonnage object ashore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102071652B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103603275A (en) * | 2013-10-22 | 2014-02-26 | 中铁大桥局集团第四工程有限公司 | System and method for sliding segment steel box beam ashore |
| CN103991720A (en) * | 2014-04-24 | 2014-08-20 | 中交二航局第三工程有限公司 | System and method for transporting large concrete caisson boxes |
| CN113605263A (en) * | 2021-09-07 | 2021-11-05 | 中交瑞通建筑工程有限公司 | Old bridge dismantling method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0619129B2 (en) * | 1984-12-04 | 1994-03-16 | 清水建設株式会社 | Construction method of Tsukishima and pile for Tsukishima construction |
| CN101117793A (en) * | 2007-09-05 | 2008-02-06 | 中国建筑第七工程局 | Steelwork pipe arch bridge float-dragging construction method |
| CN201144394Y (en) * | 2007-12-27 | 2008-11-05 | 中铁四局集团有限公司 | Large-scale girder steel shifting device |
| CN201334782Y (en) * | 2008-12-26 | 2009-10-28 | 倪湘凝 | Water lifting bridge |
-
2010
- 2010-12-28 CN CN 201010608649 patent/CN102071652B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0619129B2 (en) * | 1984-12-04 | 1994-03-16 | 清水建設株式会社 | Construction method of Tsukishima and pile for Tsukishima construction |
| CN101117793A (en) * | 2007-09-05 | 2008-02-06 | 中国建筑第七工程局 | Steelwork pipe arch bridge float-dragging construction method |
| CN201144394Y (en) * | 2007-12-27 | 2008-11-05 | 中铁四局集团有限公司 | Large-scale girder steel shifting device |
| CN201334782Y (en) * | 2008-12-26 | 2009-10-28 | 倪湘凝 | Water lifting bridge |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103603275A (en) * | 2013-10-22 | 2014-02-26 | 中铁大桥局集团第四工程有限公司 | System and method for sliding segment steel box beam ashore |
| CN103991720A (en) * | 2014-04-24 | 2014-08-20 | 中交二航局第三工程有限公司 | System and method for transporting large concrete caisson boxes |
| CN113605263A (en) * | 2021-09-07 | 2021-11-05 | 中交瑞通建筑工程有限公司 | Old bridge dismantling method |
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| Publication number | Publication date |
|---|---|
| CN102071652B (en) | 2013-06-12 |
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| C14 | Grant of patent or utility model | ||
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Owner name: CHINA HARBOUR ENGINEERING CO., LTD. Effective date: 20150727 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150727 Address after: 430071 Wuhan, Wuchang, North Road, No. 122, east sand building, layer 20, Patentee after: CCCC Road & Bridge Special Engineering Co., Ltd. Patentee after: China Harbour Engineering Co., Ltd. Address before: 430071 Wuhan, Wuchang, North Road, No. 122, east sand building, layer 20, Patentee before: CCCC Road & Bridge Special Engineering Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20191228 |