CN202936761U - Wharf module capable of floating transportation and towing shipment and wharf structure - Google Patents
Wharf module capable of floating transportation and towing shipment and wharf structure Download PDFInfo
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- CN202936761U CN202936761U CN 201220598972 CN201220598972U CN202936761U CN 202936761 U CN202936761 U CN 202936761U CN 201220598972 CN201220598972 CN 201220598972 CN 201220598972 U CN201220598972 U CN 201220598972U CN 202936761 U CN202936761 U CN 202936761U
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- buoyancy tank
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- wharf
- transportation
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Abstract
The utility model discloses a wharf module capable of floating transportation and towing shipment and a wharf structure. The wharf module comprises a box cylindrical base, wherein the box cylindrical base consists of a basic top cover and basic side walls; a plurality of partition plates fixed in the basic top cover are arranged inside the box cylindrical base; the basic top cover, the basic side walls and the partition plates form a plurality of subdivision structures with an opened bottom; a hollow horizontal buoyancy box is fixedly connected to the upper part of the box cylindrical base; two hollow vertical buoyancy boxes are fixedly and symmetrically fixed to the upper part of the horizontal buoyancy box; a wharf pavement panel is fixedly connected to the tops of the two vertical buoyancy boxes. The wharf module has a simple structure, is convenient to manufacture, environment-friendly and particularly suitable for geological conditions of coral reefs; the damage to ecological balance of the coral reefs is avoided; and the construction feasibility of the coral reef wharfs is broken through; and meanwhile, the wharf module has the advantages of capability of floating transportation and towing shipment, accurate sinking and leveling, controlled sedimentation and the like, the construction is fast, and the construction difficulty is reduced.
Description
Technical field
The utility model relates to a kind of floating structure, specifically, relates to a kind of harbour.
Background technology
The existence of coral reef is all arranged in deep-sea and shallow sea, and its main body is comprised of coral polyp.Coral polyp is a kind of coelenterate in ocean, can absorb calcium and carbon dioxide in seawater in growth course, then secretes limestone, becomes the shell of oneself surviving.The clustering of solitary coral worm occupies together, ground generation upon generation of metabolism, and the growth procreation, constantly secrete limestone, and be bonded together simultaneously.These limestones through after compacting, petrochemical industry, form island and reef, namely so-called coral reef.Coral reef provides living environment for many animals and plants, comprising worm, mollusk, sponge, echinoderm and crustacean, and coral reef or the juvenile growth ground of the fish of oceanic zone in addition.
Whole world Modern Coral Reefs mainly is distributed in the Tropical Ocean between the tropic of north and south, and the coral reef of China mainly is distributed in the tropical coast and ocean on the south the tropic of cancer, and the islands and reefs overwhelming majority interspersed among in the South Sea consists of coral reef.
Sansha City is positioned at South China Sea, is Chinese geography Position Latitude city southernmost, has islands and reefs and the marine site thereof of the Xisha Islands, the Nansha Islands, the Zhongsha Islands under its command.Along with the establishment of Sansha City, in order to carry out supply to islands and reefs related facility and personnel, need badly some effectively, the coral island of low cost and environmental protection builds development scheme, what wherein stand in the breach is Wharf Construction.
Yet, due to the special geologic condition of coral island and consider the impact of coral island on physics environmental and ecological conditions around it, also there is no desirable especially coral island Wharf Construction mode at present.The building technology of existing common harbour is mainly sheet-pile wharf, because coral island does not possess the piling condition, simultaneously on islands and reefs, piling also can be on the impact of the damaging property of ecology of coral island, can only near islands and reefs, drive piles, but because near depth of water islands and reefs is larger, need deep water piling, thus cost and technical difficulty all very large.And the construction technique of other common harbours, as Subgrade soil and the islands and reefs depth condition on every side due to islands and reefs such as gravity type quay, caisson wharf also all can't adopt substantially.
Therefore, set up the difficult problem that harbour is the puzzlement builing industry always at present on coral island.
The utility model content
To be solved in the utility model is to set up the harbour difficulty on current coral island, the larger technical problem to the coral island eco-environmental impact, but provide a kind of harbour module and dock structure of transportation by driving towage, make the coral island Wharf Construction become possibility, can not produce and destroy the ecological environment of coral island, and speed of application is fast, difficulty of construction and construction cost are low.
In order to solve the problems of the technologies described above, the utility model is achieved by following technical scheme:
But a kind of harbour module of transportation by driving towage, comprise the case cylindrical foundation formed by basic top cover and foundation side wall, described case cylindrical foundation inside is provided with a plurality of demarcation strips that are fixed in described basic top cover, described basic top cover, described foundation side wall and described demarcation strip form minute cabin structure of a plurality of bottom openings, described case cylindrical foundation top is fixedly connected with the horizontal buoyancy tank of hollow, described horizontal buoyancy tank top is fixedly connected with the vertical buoyancy tank of two hollows symmetrically, each subdivision of described case cylindrical foundation, described horizontal buoyancy tank is provided with pipe joint respectively, two described vertical buoyancy tank tops are fixedly connected with the Wharf Road panel.
Described case cylindrical foundation, described horizontal buoyancy tank, described vertical buoyancy tank and described Wharf Road panel are made by concrete or steel.
The diameter of described case cylindrical foundation or long span are 10-100m, are highly 1-50m,
Described vertical buoyancy tank inside is provided with buffer storage area, and is equipped with hatch door.
Two described vertical buoyancy tanks are respectively arranged with pipe joint.
But a kind of dock structure of transportation by driving towage, this dock structure is connected by welding, crab-bolt by described harbour module or the mode of colloid material bonding assembles.
The beneficial effects of the utility model are:
Harbour modular structure of the present utility model is simple, easily manufactured, environmental friendliness, be particularly suitable for the geological conditions of coral island, avoid destroying the ecological homeostasis of coral island, solved the difficult problem that coral island is set up harbour, coral island Wharf Construction feasibility made a breakthrough; Have can the transportation by driving towage for this harbour module simultaneously, can meticulous sinking leveling, and the advantage such as sedimentation is controlled, can effectively dock structure be built in to coral island, and build speed of application fast, build difficulty of construction low.
The accompanying drawing explanation
Fig. 1 is the structural representation of harbour module provided by the utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the upward view of Fig. 1.
In figure: 1, the case cylindrical foundation; 11, basic top cover; 12, foundation side wall; 13, demarcation strip; 2, horizontal buoyancy tank;
3, vertical buoyancy tank; 4, the Wharf Road panel.
The specific embodiment
For further understanding utility model content of the present utility model, characteristics and effect, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
As shown in Figure 1 to Figure 3, but the present embodiment has disclosed a kind of harbour module of transportation by driving towage, mainly case cylindrical foundation 1, horizontal buoyancy tank 2, vertical buoyancy tank 3 and Wharf Road panel 4, consists of.Case cylindrical foundation 1 top is provided with horizontal buoyancy tank 2, and the top that horizontal buoyancy tank 2 tops are provided with 3, two vertical buoyancy tanks 3 of two vertical buoyancy tanks symmetrically is provided with Wharf Road panel 4.
Case cylindrical foundation 1 is the semi-closed structure of bottom opening, by basic top cover 11 and the steel foundation side wall 12 of concrete structure, forms wide flat cavity.This cavity inside is provided with a plurality of steel demarcation strips 13, and demarcation strip 13 tops extend into basic top cover 11 certain depths, and its degree of depth is generally 1/2～3/4 of basic top cover 11 thickness, in order to be connected firmly with concrete top cover 11.
Case cylindrical foundation 1 can be polygon or circle, and its inside can be divided into grid-like or cellular subdivision by demarcation strip 13.The diameter of case cylindrical foundation 1 or long span are 10-100m, are highly 1-50m, and foundation width and aspect ratio are 2-10.
Thus, basic top cover 11, foundation side wall 12 and some demarcation strips 13 form the cavity structure of a plurality of bottom openings, and each cavity structure all disposes pipe joint, and pipe joint is arranged at basic top cover 11.Pipe joint can connect notes/discharge pipe line, notes/gas exhaust piping, these cavity structures can guarantee the transportation by driving of harbour module, apply different pressure in to each cavity structure simultaneously in case cylindrical foundation 1 sinking process, can control the base water Pingdu, to reach the purpose of controlling sedimentation safety and validity.
Two vertical buoyancy tanks 3 are respectively hollow structure, can be made by concrete or steel; The top board of the base plate of vertical buoyancy tank 3 and horizontal buoyancy tank 2 is built or is welded as a whole.Vertical buoyancy tank 3 is mainly used in providing buoyancy, guarantees the stability of harbour module whole.Vertical buoyancy tank 3 inside can be set to the buffer storage area of a plurality of difference in functionalitys, and are equipped with hatch door, in order to install after coming into operation, have storage function concurrently, are the operation on the sea oil storage and store kinds of goods.Two vertical buoyancy tanks 3 can also dispose respectively pipe joint, and this pipe joint can connect notes/discharge pipe line or notes/gas exhaust piping, the ballast operation that vertical buoyancy tank 3 carries out water filling or annotates sand when needed.
Wharf Road panel 4 is plank frame, can be made by concrete or steel, and the top board of its bottom surface and vertical buoyancy tank 3 is built or is welded as a whole, mainly as transport channel and unloading laydown area.
Utilize a plurality of harbour modules of the present utility model can be assemblied to form a complete dock structure, the mode by welding, crab-bolt connection or colloid material bonding between the harbour module links into an integrated entity.
But the job practices of the harbour module of above-mentioned transportation by driving towage, concrete steps are as follows:
First build by land case cylindrical foundation 1, then utilize loop wheel machine equipment that case cylindrical foundation 1 is hung in water, utilize the buoyancy of case cylindrical foundation 1 self, make it serve as the operation platform of other structure buildings of harbour module.
The basic top cover 11 of case cylindrical foundation 1 of take in water is the bottom template, in the mode of building or welding, builds successively horizontal buoyancy tank 2, vertical buoyancy tank 3 and Wharf Road panel 4, forms a complete harbour module.Along with the growth of construction weight, provide buoyancy by horizontal buoyancy tank 2 and vertical buoyancy tank 3 successively in building course, avoid being constructed on harbour or dock, thereby save prefabricated space and cost.Case cylindrical foundation 1, horizontal buoyancy tank 2, vertical buoyancy tank 3, in the process of building, connect connection notes/discharge pipe line or notes/gas exhaust piping separately respectively.
After the global code head module has been built, carry out the transportation by driving towage of harbour module by tugboat.
Behind job location, first open the gas exhaust piping connected on case cylindrical foundation 1 when the transportation by driving towage.Until harbour module whole weight, with structure buoyancy, equate and while no longer sinking, open the water injecting pipeline that horizontal buoyancy tank 2 connects, reduce harbour module whole structure buoyancy by ballast water filling or notes sand, make the weight of harbour module whole structure increase and further sink.After case cylindrical foundation 1 demarcation strip touches coral island rock mass surface, can also connect by case cylindrical foundation 1 discharge pipe line or gas exhaust piping drawn water the operation and the operation of bleeding, the dependence suction of case cylindrical foundation 1 is sunk, auxiliary ballast sinking process, until the harbour module sinks to projected depth.In this process, the buoyancy of vertical buoyancy tank 3 can provide the floating stability that the harbour module whole is sunk, and guarantees not there will be large angle of slope or topple in structure sinking process.In case of necessity, as larger as the depth of water, when the ballast of dependence case cylindrical foundation 1 and horizontal buoyancy tank 2 still can't sink to putting in place, also need to continue vertical buoyancy tank 3 and carry out the ballast water filling or annotate sand the harbour module is further sunk.
After sinking to putting in place, the notes/discharge pipe line connected by case cylindrical foundation 1 is to each subdivision water filling in case cylindrical foundation 1 or draw water, thereby different cabin internal pressures is provided, and carries out basic leveling work.To be leveled reach design accuracy after, again horizontal buoyancy tank 2 is carried out to the ballast water filling or annotates sand until reach design ballast value, further strengthen the structural stability of harbour module, finally install.More than the towage speed of the utility model harbour module generally can reach 5 joints, whole installation process completed in 5 hours.
After single harbour module construction is complete, according to design, carry out successively again the construction of other harbour modules, and will be connected firmly between the harbour module by the mode of welding, crab-bolt connection or colloid material bonding, be assembled into gradually complete dock structure.
Although the above is described preferred embodiment of the present utility model by reference to the accompanying drawings; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away from the scope situation that the utility model aim and claim protect, can also make the concrete conversion of a lot of forms, within these all belong to protection domain of the present utility model.
Claims (6)
1. but the harbour module of a transportation by driving towage, it is characterized in that, comprise the case cylindrical foundation formed by basic top cover and foundation side wall, described case cylindrical foundation inside is provided with a plurality of demarcation strips that are fixed in described basic top cover, described basic top cover, described foundation side wall and described demarcation strip form minute cabin structure of a plurality of bottom openings, described case cylindrical foundation top is fixedly connected with the horizontal buoyancy tank of hollow, described horizontal buoyancy tank top is fixedly connected with the vertical buoyancy tank of two hollows symmetrically, each subdivision of described case cylindrical foundation, described horizontal buoyancy tank is provided with pipe joint respectively, two described vertical buoyancy tank tops are fixedly connected with the Wharf Road panel.
2., but the harbour module of a kind of transportation by driving towage according to claim 1, is characterized in that, described case cylindrical foundation, described horizontal buoyancy tank, described vertical buoyancy tank and described Wharf Road panel are made by concrete or steel.
3., but the harbour module of a kind of transportation by driving towage according to claim 1, is characterized in that, the diameter of described case cylindrical foundation or long span are 10-100m, are highly 1-50m.
4., but the harbour module of a kind of transportation by driving towage according to claim 1, is characterized in that, described vertical buoyancy tank inside is provided with buffer storage area, and is equipped with hatch door.
5., but the harbour module of a kind of transportation by driving towage according to claim 1, is characterized in that, two described vertical buoyancy tanks are respectively arranged with pipe joint.
6., but the dock structure of a transportation by driving towage, is characterized in that, this dock structure is connected by welding, crab-bolt by harbour module as described in any one in claim 1-5 or the mode of colloid material bonding assembles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598972 CN202936761U (en) | 2012-11-12 | 2012-11-12 | Wharf module capable of floating transportation and towing shipment and wharf structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598972 CN202936761U (en) | 2012-11-12 | 2012-11-12 | Wharf module capable of floating transportation and towing shipment and wharf structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936761U true CN202936761U (en) | 2013-05-15 |
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ID=48321007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220598972 Expired - Fee Related CN202936761U (en) | 2012-11-12 | 2012-11-12 | Wharf module capable of floating transportation and towing shipment and wharf structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936761U (en) |
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2012
- 2012-11-12 CN CN 201220598972 patent/CN202936761U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130515 Termination date: 20211112 |