CN2393816Y - Special apparatus for moving heavy equipment on seabeach - Google Patents

Special apparatus for moving heavy equipment on seabeach Download PDF

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Publication number
CN2393816Y
CN2393816Y CN 99239453 CN99239453U CN2393816Y CN 2393816 Y CN2393816 Y CN 2393816Y CN 99239453 CN99239453 CN 99239453 CN 99239453 U CN99239453 U CN 99239453U CN 2393816 Y CN2393816 Y CN 2393816Y
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CN
China
Prior art keywords
anchor
bar
hull
winch
rope
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Expired - Fee Related
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CN 99239453
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Chinese (zh)
Inventor
谭家华
高捷
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Shanghai Jiaotong University
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Shanghai Jiaotong University
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Application filed by Shanghai Jiaotong University filed Critical Shanghai Jiaotong University
Priority to CN 99239453 priority Critical patent/CN2393816Y/en
Application granted granted Critical
Publication of CN2393816Y publication Critical patent/CN2393816Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model is composed of a hull, an air chamber, an anchor device and a rigging system, wherein, a flat bottom part of the flat-bottom hull can contact with a tidal flat ground and is provided with a concave space as the air chamber; the anchor device system and the rigging system are both arranged on a ship surface. The air chamber can reduce the contact pressure of the ground to the hull and can also reduce ground adsorption to provide convenience for dragging movement. The utility model is suitable for sludge beaches with poor bearing capacity, has moving and steering functions, and can be used for carrying heavy equipment, and as a mudflat carrying tool for heavy equipment for laying pipes, cables, drilling, etc.

Description

Substantial equipment is at the extraordinary mobile device at seabeach
The utility model relates to a kind of extraordinary mobile device, especially a kind of substantial equipment is at the extraordinary mobile device at seabeach.Belong to the flat-bottomed barge class field in the boats and ships.
In beach, utmost point neritic area, how to deliver substantial equipment, be the gordian technique of develop shoals, utmost point neritic area, be subjected to the great attention in offshore engineering field always.Multiple device and the technology developed all respectively have merits and faults as walking devices, air cushion vehicle technology, length apart from traction technology, trench digging and fill technology etc., and unique Applicable scope is respectively arranged.As walking devices, high to the load-carrying capacity requirement of soil property, involve great expense, but do not turn to function; The air cushion vehicle technology can only the little tonnage of carrying equipment, can not satisfy the requirement of pipe laying, cabling, drilling well, and dynamic air cushion is very big with air screw propelling power demand.In addition, long apart from the traction technology, if distance is long, frictional resistance is excessive, implements very difficulty.Through to existing publication and literature search, still find no the substantial equipment that can overcome above-mentioned shortcoming simultaneously extraordinary mobile device at the seabeach.
The purpose of this utility model is to overcome deficiency of the prior art and defective, and the extraordinary mobile device of a kind of substantial equipment at the seabeach is provided.
The technical solution of the utility model is as follows: the utility model is made up of hull, air chamber, ground tackle system and rigging system, hull is flat shape, its flat of bottom can contact with beach ground, and in flat bottoms the space of one indent being arranged is air chamber, and ground tackle system and rigging system all are arranged on the deck.Air chamber can also reduce the ground adsorption in the face of the contact pressure of hull, moving when being convenient to pull with reducing.
The ground tackle system comprises: by the huge anchor of special type, bar casts anchor, masthead guy rope and top lift winch cast anchor, the dead rope capstan winch, mast, the bar dead rope casts anchor, the dead rope winch, the dead rope leading sheave, the bar analog bracket is retouched in throwing, two bars that cast anchor can make box type construction, perhaps truss form, perhaps directly make with steel pipe, throwing is retouched bar and is connected with the deck with hinge at the bow of hull, casting anchor bar can be at dead rope, dead rope capstan winch and dead rope, leading sheave, in level, swing under the synergy of dead rope winch, about the capstan winch of two sides of a ship can be installed on the mast with screw, its height is with dead rope and cast anchor the point of connection of bar in same horizontal surface, when the bar that casts anchor is swung in horizontal surface, dead rope is all the time in same horizontal surface, one end of dead rope links to each other with the end of the bar that casts anchor, the other end is by being fixed on the leading sheave on the hull stern deck, enter and deck screw bonded assembly dead rope winch, one end of top lift links to each other with the end of the bar that casts anchor, the other end imports the top lift winch at the superstructure top that firmly is installed in hull, utilize top lift winch and top lift, the bar that casts anchor is swung in the vertical plane, bar is cast anchor in utilization can be in level, rotate around hinge-point in the vertical plane surface, the bar that casts anchor can be placed on the carriage fixingly, carriage is at the stern of hull and hull weld together securely.The rigging system comprises: compositions such as cat fall, four cylinder cat fall fairleads, hanger rope rope winch, windlass, extraordinary huge anchor links to each other with anchor cable by pulley, cat fall leads by pulley that is fixed on the boom end that casts anchor and the four cylinder fairleads that are fixed on the hull bow deck, enter winch, winch is screwed on the bow deck of hull, winch, fairlead, the cat fall anchor of can transferring and sling, windlass firmly is connected with the bow deck of hull with screw, and it is connected with anchor by anchor chain again.Utilize throwing to retouch lever system two anchors are thrown to desired locations such as ship the place ahead, side direction, after anchor penetrates top layer mud, utilize windlass to tighten up anchor chain, anchor fluke is nibbled soil layer under the people, produces big grasping force, forms the power that makes whole device move and turn to.If two anchor symmetries dish out, and tighten up simultaneously, can make the hull straight ahead, if not symmetry is dished out, or do not dish out simultaneously, or tighten up the length difference, hull is turned to.Cast anchor tighten up anchor chain-hull and advance-weigh anchor-cast anchor again ..., circulation is again and again intermittently advanced whole device.When whole device is not mobile, the bar that casts anchor can be utilized top lift winch, top lift dead rope and dead rope winch, bar be retouched in throwing be parked on the analog bracket, in deep water, can float, tug boat, or in deep water, berth.
Extraordinary huge anchor is made up of anchor shackle, anchor shank, rotation anchor fluke and bearing pin, extraordinary huge anchor has suitable people's soil area and weight ratio, can penetrate the mud top layer of load-carrying capacity difference, fall on the strong soil layer of bearing capacity, anchor fluke can only open to one-sided with respect to anchor shank, when anchor fluke and anchor shank close up, suitable initial angle is arranged.Closing up under the state, penetrating top layer mud with the least possible people's soil area, falling the strong soil layer of bearing capacity, after being subjected to the anchor chain pulling force, anchor fluke can open, and in the engaging-in reposefully soil layer, produces big grasping force.
The utlity model has significant effect and very strong practical value, be not only applicable to stronger beach of soil property load-carrying capacity and utmost point neritic area, and be applicable to the mud matter seabeach of load-carrying capacity difference; Not only have locomotive function, and have the function of turning to; Can deliver substantial equipment, can be used as the beach means of delivery of substantial equipment such as pipe laying, cabling, drilling well; The seabeach of little to the gradient, long distance utilizes this device, invest for a short time, implements simply.
Further describe below in conjunction with accompanying drawing:
Fig. 1 structural representation of the present utility model
Fig. 2 deck anchor, rigging system schematic
The huge extraordinary anchor structure scheme drawing of Fig. 3
Scheme drawing when the huge extraordinary anchor anchor fluke of Fig. 4 overturns
As shown in Figure 1, the utility model is made up of hull 1, air chamber 2, ground tackle system 3 and rigging system 4, and hull 1 is flat shape, and in flat bottoms the space of one indent being arranged is air chamber 2, and ground tackle system 3 and rigging system 4 all are arranged on the deck.
As Fig. 1, shown in Figure 2, ground tackle system 3 comprises: by the huge anchor 5 of special type, bar 6 casts anchor, masthead guy rope 7 and top lift winch 8 cast anchor, dead rope capstan winch 9, mast 10, bar dead rope 11 casts anchor, dead rope winch 12, dead rope leading sheave 13, bar analog bracket 14 is retouched in throwing, two bars 6 that cast anchor can make box type construction, perhaps truss form, perhaps directly make with steel pipe, throwing is retouched bar 6 and is connected with the deck with hinge at the bow of hull 1, casting anchor bar 6 can be at dead rope 11, dead rope capstan winch 9 and dead rope 11, leading sheave 13, in level, swing under the synergy of dead rope winch 12, about the capstan winch 9 of two sides of a ship can be installed on the mast 10 with screw, the point of connection of its height and the dead rope 11 and the bar 6 that casts anchor is in same horizontal surface, when the bar 6 that casts anchor is swung in horizontal surface, dead rope 11 is all the time in same horizontal surface, one end of dead rope 11 links to each other with the end of the bar 6 that casts anchor, the other end is by being fixed on the leading sheave 13 on the hull 1 stern deck, enter and deck screw bonded assembly dead rope winch 12, one end of top lift 7 links to each other with the end of the bar 6 that casts anchor, the other end imports the top lift winch 8 at the superstructure top that firmly is installed in hull 1, utilize top lift winch 8 and top lift 7, the bar 6 that casts anchor is swung in the vertical plane, bar 6 is cast anchor in utilization can be in level, rotate around hinge-point in the vertical plane surface, the bar 6 that casts anchor can be placed on the carriage 14 fixingly, carriage 14 is at hull 1 stern and hull 1 weld together securely.
Rigging system 4 comprises: cat fall 15, four cylinder cat fall fairleads 16, hanger rope rope winch 17, windlass 18 compositions such as grade, extraordinary huge anchor 5 links to each other with anchor cable 15 by pulley 13, cat fall 15 leads by pulley 13 that is fixed on bar 6 ends of casting anchor and the four cylinder fairleads 16 that are fixed on the hull 1 bow deck, enter winch 17, winch 17 is screwed on the bow deck of hull 1, winch 17, fairlead 16, cat fall 15 anchor 5 of can transferring and sling, windlass 18 usefulness screws firmly are connected with the bow deck of hull 1, and it is connected with extraordinary huge anchor 5 by anchor chain again.
As shown in Figure 3, Figure 4, huge extraordinary anchor 5 is by anchor shackle 19, and anchor shank 20 rotates compositions such as anchor fluke 21 and bearing pin 22, and anchor fluke 21 can relatively rotate around bearing pin 22 with anchor shank 20, and a specific initial angle β is arranged when anchor fluke 21 and anchor shank 20 close up 1, when anchor fluke 21 upsets, and 20 of anchor shanks have a maximum flip angle β 2, β 2>β 1

Claims (4)

1, a kind of substantial equipment is at the extraordinary mobile device at seabeach, it is characterized in that forming by hull 1, air chamber 2, ground tackle system 3 and rigging system 4, hull 1 is flat shape, and in flat bottoms the space of one indent being arranged is air chamber 2, and ground tackle system 3 and rigging system 3 all are provided with 4 on deck.
2, this substantial equipment according to claim 1 is at the extraordinary mobile device at seabeach, its feature is that also ground tackle system 3 comprises: by the huge anchor 5 of special type, bar 6 casts anchor, masthead guy rope 7 and top lift winch 8 cast anchor, dead rope capstan winch 9, mast 10, bar dead rope 11 casts anchor, dead rope winch 12, dead rope leading sheave 13, bar analog bracket 14 is retouched in throwing, two bars 6 that cast anchor can make box type construction, perhaps truss form, perhaps directly make with steel pipe, throwing is retouched bar 6 and is connected with the deck with hinge at the bow of hull 1, casting anchor bar 6 can be at dead rope 11, dead rope capstan winch 9 and dead rope 11, leading sheave 13, in level, swing under the synergy of dead rope winch 12, about the capstan winch 9 of two sides of a ship can be installed on the mast 10 with screw, the point of connection of its height and the dead rope 11 and the bar 6 that casts anchor is in same horizontal surface, when the bar 6 that casts anchor is swung in horizontal surface, dead rope 11 is all the time in same horizontal surface, one end of dead rope 11 links to each other with the end of the bar 6 that casts anchor, the other end is by being fixed on the leading sheave 13 on the hull 1 stern deck, enter and deck screw bonded assembly dead rope winch 12, one end of top lift 7 links to each other with the end of the bar 6 that casts anchor, the other end imports the top lift winch 8 at the superstructure top that firmly is installed in hull 1, utilize top lift winch 8 and top lift 7, the bar 6 that casts anchor is swung in the vertical plane, bar 6 is cast anchor in utilization can be in level, rotate around hinge-point in the vertical plane surface, the bar 6 that casts anchor can be placed on the carriage 14 fixingly, carriage 14 is at the stern of hull 1 and hull 1 weld together securely.
3, this substantial equipment according to claim 1 is at the extraordinary mobile device at seabeach, its feature is that also rigging system 4 comprises: cat fall 15, four cylinder cat fall fairleads 16, hanger rope rope winch 17, windlass 18 compositions such as grade, extraordinary huge anchor 5 links to each other with anchor cable 15 by pulley 13, cat fall 15 leads by pulley 13 that is fixed on bar 6 ends of casting anchor and the four cylinder fairleads 16 that are fixed on the hull 1 bow deck, enter winch 17, winch 17 is screwed on the bow deck of hull 1, winch 17, fairlead 16, cat fall 15 anchor 5 of can transferring and sling, windlass 18 usefulness screws firmly are connected with the bow deck of hull 1, and it is connected with anchor 5 by anchor chain again.
4, this substantial equipment according to claim 1 is at the extraordinary mobile device at seabeach, its feature is that also huge extraordinary anchor 5 is by anchor shackle 19, anchor shank 20, rotate compositions such as anchor fluke 21 and bearing pin 22, anchor fluke 21 can relatively rotate around bearing pin 22 with anchor shank 20, and a specific initial angle β is arranged when anchor fluke 21 and anchor shank 20 close up 1, when anchor fluke 21 upsets, and 20 of anchor shanks have a maximum flip angle β 2, β 2>β 1
CN 99239453 1999-08-30 1999-08-30 Special apparatus for moving heavy equipment on seabeach Expired - Fee Related CN2393816Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99239453 CN2393816Y (en) 1999-08-30 1999-08-30 Special apparatus for moving heavy equipment on seabeach

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99239453 CN2393816Y (en) 1999-08-30 1999-08-30 Special apparatus for moving heavy equipment on seabeach

Publications (1)

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CN2393816Y true CN2393816Y (en) 2000-08-30

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CN 99239453 Expired - Fee Related CN2393816Y (en) 1999-08-30 1999-08-30 Special apparatus for moving heavy equipment on seabeach

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1313383C (en) * 2005-05-09 2007-05-02 国家海洋局天津海水淡化与综合利用研究所 Method for transporting and installing large distillation equipment for desalting seawater
CN101850833A (en) * 2010-05-17 2010-10-06 大连华锐股份有限公司 Swing arm type crane barge for mounting wind power equipment
CN103101608A (en) * 2013-01-24 2013-05-15 江苏道达海洋装备技术有限公司 Auxiliary quick floating device of water surface floating building and application method thereof
CN103129714A (en) * 2013-01-28 2013-06-05 江苏道达海洋装备技术有限公司 Bottom water locking device of auxiliary quick floating device of water floating building

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1313383C (en) * 2005-05-09 2007-05-02 国家海洋局天津海水淡化与综合利用研究所 Method for transporting and installing large distillation equipment for desalting seawater
CN101850833A (en) * 2010-05-17 2010-10-06 大连华锐股份有限公司 Swing arm type crane barge for mounting wind power equipment
CN101850833B (en) * 2010-05-17 2013-01-23 大连华锐重工集团股份有限公司 Swing arm type crane barge for mounting wind power equipment
CN103101608A (en) * 2013-01-24 2013-05-15 江苏道达海洋装备技术有限公司 Auxiliary quick floating device of water surface floating building and application method thereof
CN103129714A (en) * 2013-01-28 2013-06-05 江苏道达海洋装备技术有限公司 Bottom water locking device of auxiliary quick floating device of water floating building

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C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee