CN87103555A - Be used for stake under water - Google Patents
Be used for stake under water Download PDFInfo
- Publication number
- CN87103555A CN87103555A CN198787103555A CN87103555A CN87103555A CN 87103555 A CN87103555 A CN 87103555A CN 198787103555 A CN198787103555 A CN 198787103555A CN 87103555 A CN87103555 A CN 87103555A CN 87103555 A CN87103555 A CN 87103555A
- Authority
- CN
- China
- Prior art keywords
- stake
- seabed
- pile body
- pipe
- support unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/28—Fender piles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
- Revetment (AREA)
- Artificial Fish Reefs (AREA)
Abstract
A kind of stake that is used under water, it is made of sleeve pipe that is fixed in seabed (1) (2) and pipe (6), pipe (6) detachably is rigidly connected with sleeve pipe (2), pipe (6) bottom is lower than the water surface (10), and the top exceeds the water surface, when beginning to freeze, the waters just can pull down pipe (6) apace, in a single day just can promptly stake be reinstalled and thaw, because the proportion of pipe (6) is greater than the proportion of water, sleeve pipe (2) and pipe (6) interconnect by hawser (5), and this hawser (5) can allow the disengagement that is rigidly connected of aforementioned tube (6) and sleeve pipe (2), therefore when ice up in winter, pipe (6) can be separated with sleeve pipe (2), sinking is in the seabed afterwards.
Description
The present invention relates to a kind of stake that is used under water.This stake is made of support unit that is fixed in the seabed and pile body, and pile body removably is rigidly connected with support unit, and its bottom is lower than the water surface, and the top exceeds the water surface.
Existing several stake that is used under water has bathing beach harbour stake (jetlies bathing), the navigation mark stake, and ship is taken the pontoon bridge stake, hurdle net (net pound) stake etc.In the waters that can freeze in a period of time in 1 year, there be many must being pulled out to deliver on the bank in the above-mentioned stake, because the effect of ice sustains damage, even fracture and cause the complete out of use phenomenon of stake to avoid in winter.
It is above-mentioned that these are normally wooden.Before establishing stake, must remove trees earlier, the sharpening pile crown also transports the scene of using to.Then the timber that makes is squeezed into the seabed from delivering to the place to use on the bank.This construction was both time-consuming, took a lot of work again, and needed with heavy equipment.After the seabed is squeezed in stake, facilities such as navigation mark or hurdle net are installed again.Begin to freeze and before bringing danger, timber is erected in the seabed facing always, and, then timber must be extracted, deliver to and store the place on the bank and deposit and tide over whole winter as long as freeze at the beginning.Therefore above-mentioned pile pulling construction is the same with piling construction, both time-consuming, takes a lot of work again.
In order to prolong the service time of stake as much as possible, particularly when they use stake (stake fishing) as fishery, usually make above-mentioned stake erect the place and shelve the long period as far as possible at it.Subsequently, when beginning to freeze, usually need rapidly stake to be extracted.In many cases, hindered the pile pulling construction owing to freeze, some stakes can only be stayed in the water.So can think that these can not have been used again.Because above-mentioned all situations, this is had only short useful life on average, so just makes that the cost of this stake of employing is very high.
In addition, in the ordinary course of things, timber can be because external actions such as dirt, withered, shipworm cause rotten and damage.
But the object of the present invention is to provide a kind of when freezing beginning quick release and in ice age Fast Installation later, and stake than long life is arranged, to avoid the shortcoming in the above-mentioned prior art.Stake of the present invention in addition can reduce or eliminate the problem that is caused by the said external effect.
The purpose of the invention described above is to realize by a kind of stake with following characteristics, be the proportion of the proportion of pile body greater than water, support unit and pile body interconnect by flexible connecting member, and this flexible connecting member can allow the disengagement that is rigidly connected between support unit and the pile body.
So just can with simple method fast, loading and unloading stake economically because this stake places the seabed to tide over winter, that is to say in this degree of depth infringement to stake can not take place to cause because of freezing, so this can be used throughout the year.
Another advantage of stake of the present invention is exactly that this has a non-wooden smooth surface, has so both prevented that this class of hurdle net (pound net) and the contacted object of stake were worn, and has prevented that also aforesaid external action from suffer damage stake.
, or when imbedding the seabed, just can erect quickly and easily or reinstall like this in case be fixed in the seabed when support unit with other methods such as spraying pore-forming with the method squeezed into.Here need only one band winch and diver's ship can finish above-mentioned setting stake or reinstall the construction of stake, for support unit being rigidly connected with the pile body realization and the two being connected with flexible connecting member, above-mentioned diver must lead to pile body.
In the staking out process, with the pile body submerged, and link to each other with support unit by diver guiding, the diver links to each other with pile body flexible connecting member respectively with supporting member then.
In unloading process, only need from ship, pile body to be sling, pile body and support unit are broken away from, then pile body is sunken to the seabed.Because the effect of flexible connecting member, this moment, pile body still linked to each other with support unit, and was close to against support unit.
In the process of reinstalling stake, the diver stands in the seabed and the cable wire on the ship is tied on the pile body in seabed, and the pile body of slinging then is rigidly connected with support unit under diver's guiding.So just stake is reinstalled, in the ordinary course of things, the quantity of utilizing said method that stake is set will substantially exceed stake that utilization will use always and squeeze into the quantity that the method in seabed is provided with stake.
In addition, after the stake breakage, can change at an easy rate, promptly only need to remove flexible connecting member, integral body is removed damaged pile body, just can load onto new stake afterwards as stated above.
A most preferred embodiment of the present invention is characterised in that: aforementioned support unit comprises a hollow bushing, and this sleeve pipe is fixed in the seabed, its bottom sealing, and its top exceeds the seabed slightly.In addition, preferably embed and be fixed in casing shoe, thereby casing shoe is sealed with an end plug of making by the removable tip parts.So this hollow bushing just is fixed in the seabed.Hollow bushing both can pierce hard or rocky seabed, also can squeeze into or imbedded the seabed by spraying hole forming method, in the above two kinds of cases, can adopt with a kind of hollow bushing.If pierce hard or rocky seabed, then need not the bottom of closed casing.Pile body can be entity stake or the pile tube of being made by any suitable material, and it is packed into sliding matching mode in the sleeve pipe, has so just obtained a kind of simple structure.Tackling the material of pile body therewith mutually just can be selected, to avoid owing to external action causes infringement to stake, thereby make stake not only be suitable for icing waters can take place, but also be suitable for, the for example located in subtropical zone and the torrid zone, have external actions such as dirt, shipworm, make pile body be subjected to the waters of very big infringement.
An alternative embodiment of the invention is characterised in that: support unit is made of clavate parts, and this clavate parts one end is fixed in the seabed, and the other end is between seabed and sea.The major part of stake, promptly the clavate parts that partly are embedded in can be made by the relatively cheap material of wooden this class.According to present embodiment, flexible connecting member needs the length longer than the flexible connecting member of previous embodiment, thereby makes pile body energy sinking in the seabed.Yet the length of above-mentioned clavate parts will be subjected to the country variant restriction of rules separately, as the permission distance of restriction clavate parts top apart from the water surface and/or seabed.
Third embodiment of the invention is characterised in that: the hollow bushing top end opening is provided with a cladding system, so just can prevent because wave makes the foreign material that are arranged in the seabed fall into hollow bushing, thereby with its obstruction.Cladding system preferably is provided with a deflection mechanism, and after pile body was extracted from sleeve pipe, this deflection mechanism just can make cladding system deflect into the position of ferrule openings end automatically.In addition, in order to make the pile body of smooth in appearance, guarantee unlikely being worn of object with the pile body joint, and reduce different external actions and cause damage that pile body can be made by the compound of steel, plastics, concrete or above-mentioned material to pile body.
Though invention has been described in conjunction with most preferred embodiment, be understood that other embodiment also is can be adopted, in the above although they are not described in detail.For example, pile body and clavate parts can be made hollow or solid parts.
Below in conjunction with accompanying drawing the present invention is described further.
Fig. 1 is the schematic diagram of an embodiment of stake of the present invention.
Fig. 2 is the schematic diagram of another embodiment of stake of the present invention.
Fig. 3 is the detail drawing of an embodiment of explanation stake of the present invention.
Fig. 1 represents a kind of structure, and this stake is that at this moment support unit is fixed in seabed 1 as fishery stake (a stake fishing).Support unit is made of sleeve pipe 2, and its bottom is provided with an end plug 3, and it is used for preventing that the foreign material that are positioned at seabed 1 from entering from sleeve pipe 2 bottoms, makes its obstruction.End plug 3 can be made dismountable pointed part (not shown), no matter be hard or loose seabed, can both adopt with a kind of sleeve pipe 2 like this.If the seabed is non cohesire soil, pointed part 3(is as shown in Figure 2 the such tip of support unit basically) embed and be fixed on the open bottom end of hollow bushing 2.The method of then hollow bushing 2 usefulness being squeezed into is fixed in the seabed or imbeds the seabed with other methods such as spraying pore-forming.If run into hard or rocky seabed, then can sleeve pipe 2 be pierced the seabed by the drill bit that passes sleeve pipe 2, sleeve pipe 2 is provided with a little collar 4, and it fixes with an end of the flexible connecting member of being made by hawser 5.
Pile body is made by the plastic pipe 6 that is filled with concrete seven, so its proportion is greater than the proportion of water and have enough length and make pile body be higher than the water surface, and the internal diameter of pile body external diameter and sleeve pipe 2 matches so that can slide in sleeve pipe 2 in the bottom 8 of plastic pipe 6.Be provided with the little collar 9 on pipe 6, it is used for fixing the other end of hawser 5.An end 11 that is higher than the pipe 6 of the water surface 10 is provided with a horizontal bar 12, and it is used for fixing the hawser on hurdle net (pound net) (not shown) and/or the ship so that erect, mount and dismount above-mentioned stake.
Provided the concrete size of structure shown in Figure 1 below, but the present invention is not limited to this instantiation.The length of sleeve pipe 2 is about 2 meters, and wherein have 1.8 meters part to imbed the seabed approximately with the injection hole forming method, remaining about 0.2 meter part exceeds the seabed and falls into untight sleeve pipe 2 tops with the foreign material that prevent the seabed, the external diameter of pipe 6 is littler 1～2 centimetre than the internal diameter of sleeve pipe 2 approximately, the little collar 9 is big on 2.2 meters apart from pipe 6 bottoms position, promptly manages 6 bottom and imbeds 1.5 meters in seabed approximately.Bar 12 is located at the place near pipe 6 tops.The length of hawser 5 is about 2 meters or 3 meters.
Stake as shown in Figure 2, support unit constitutes by being fixed in the tubular or entity bar 13 of in the seabed 1 one, bar 13 tops are lower than the water surface 10, and pile body 13 then is made of extension, top 6, and this extension 6 is to make according to the mode that as shown in fig. 1 manufacturing is filled with concrete pipe 6.Technical regulation, concrete purposes etc., bar 13 can be positioned at the position in a little higher than seabed or as shown in Figure 2 a very long segment distance arranged apart from the seabed.Bar 13 can be made by relatively cheap material, and suggestion adopts wooden this class material to make.Yet, can adopt the compound of concrete, plastics, steel or above-mentioned material to make bar 13 in the waters that wooden construction is suffered damage owing to factors such as shipworms.This in addition stake can reduce in order to reinstall the weight of the pile body that must sling from the seabed.The lateral dimension of pipe 6 and bar 13 both can be basic identical, also can be different so that make bar 13 can bear higher load.By tubular member 14 will manage 6 and bar 13 interconnect, above-mentioned tubular member 14 is fixed in the top of bar 13 by rights, its internal diameter is a bit larger tham the external diameter of bar 13 and pipe 6.
Fig. 3 represents a coating member that is made of seal cover 15, and sealing lid is articulated in a little 16, just can automatically the openend of sleeve pipe 2 be covered by spring 17 when extracting from sleeve pipe 2 when managing 6.Above-mentioned in addition seal cover 15 can also prevent because the effect of wave makes the foreign material in seabed enter sleeve pipe 2.
When expecting cold snap and will arrive, pile body shown in Figure 1 is mentioned, break away from support unit, and sinking is in the seabed.Because the length of hawser 5 is greater than the height of sleeve pipe 2, so can realize above-mentioned operation.So just make the unlikely influence of being frozen of stake.Then be that top extension component 6 is mentioned in the embodiment of Fig. 2, break away from tubular member 14, sinking is in the seabed 1 then.This moment is because the length of hawser 5 exceeds the part in seabed greater than bar 13, so also can realize top extension component 6 sinkings to the seabed.
When being used for the waters of endangering can not take place to freeze, the stake shown in Fig. 1,2 also has its advantage.Because machinery, chemistry or biological destruction usually make the underwater part of stake be damaged.Therefore for stake of the present invention, just can select to make above-mentioned destroying infection be reduced to the material of minimum degree.In addition,, then only need unload flexible connecting member 5, remove old pile body 6 and just can change pile body 6 at an easy rate if when the intensity of stake reduces.Realize being rigidly connected and hawser 5 being connected between sleeve pipe 2 or tubular member 14 and the pile body in order to make sleeve pipe 2 or tubular member 14 and new pile body, allow the diver give above-mentioned pile body guiding, according to foregoing mode, just new pile body can be installed like this by a W/W ship and a diver.
(the continuous page or leaf of going up)
After the preceding revisal of the capable revisal of file name page or leaf
Manual 14 (jotlies (bathing jeltlies)
bathing）
1 17 （stake （fishing stake）
fishing）
4 15 （stake （fishing stake）
fishing）
Claims (10)
1, a kind of stake that is used under water, it is made of support unit that is fixed in the seabed and pile body, pile body removably is rigidly connected with support unit, its bottom is lower than the water surface, its top exceeds the water surface, it is characterized in that the proportion of the proportion of pile body greater than water, support unit and pile body interconnect by flexible connecting member, and this flexible connecting member can allow the disengagement that is rigidly connected between support unit and the pile body.
2, stake according to claim 1 is characterized in that support unit is made of bottom sealing and the hollow bushing that is fixed in the seabed, and the top of hollow bushing exceeds the seabed slightly.
3, stake according to claim 1 is characterized in that support unit is made of the clavate part, and this clavate part one end is fixed in the seabed, and the other end is between the seabed and the water surface.
4, stake according to claim 2 is characterized in that the openend of hollow bushing is provided with cladding system.
5, stake according to claim 4 is characterized in that cladding system links to each other with deflection mechanism, and this deflection mechanism is used for making cladding system to deflect into the position that can cover the hollow bushing openend.
6, stake according to claim 1 is characterized in that pile body is made of plastics.
7, stake according to claim 1 is characterized in that pile body made by concrete.
8, stake according to claim 1 is characterized in that pile body is for being filled with concrete pipe.
9, stake according to claim 8 is characterized in that pipe is made of plastics.
10, stake according to claim 1 is characterized in that pile body is formed from steel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK1607/86 | 1986-04-09 | ||
| DK160786A DK154517C (en) | 1986-04-09 | 1986-04-09 | PILE CONSTRUCTION FOR MARITIME USE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87103555A true CN87103555A (en) | 1987-12-02 |
Family
ID=8106494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198787103555A Pending CN87103555A (en) | 1986-04-09 | 1987-04-08 | Be used for stake under water |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN87103555A (en) |
| AU (1) | AU7355287A (en) |
| DK (1) | DK154517C (en) |
| GR (1) | GR870552B (en) |
| PT (1) | PT84652B (en) |
| WO (1) | WO1987006285A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29717149U1 (en) * | 1997-09-25 | 1998-01-15 | Alsthom Cge Alcatel | Arrangement for protecting wooden piles anchored in the sea floor against the attack of creatures that are aggressive towards wood |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3131542A (en) * | 1960-11-14 | 1964-05-05 | Koch & Sons Inc H | Stabilizer for a floating dock |
| SE303721B (en) * | 1965-02-11 | 1968-09-02 | E Gustavii | |
| DE1634123A1 (en) * | 1967-03-21 | 1971-05-19 | Mannesmann Ag | Elastic steel dolphin |
| DE1923428A1 (en) * | 1969-05-08 | 1970-11-19 | Hoesch Ag | Elastic dolphin |
| DE2158991A1 (en) * | 1971-11-25 | 1973-05-30 | Mannesmann Ag | FLOATING DALBES |
| DE2150264A1 (en) * | 1971-10-04 | 1973-04-12 | Mannesmann Ag | FLOATING DALBES |
| DE2535162C2 (en) * | 1975-08-06 | 1977-09-22 | Echtler, Sigmund, 8000 München | Ground anchor |
-
1986
- 1986-04-09 DK DK160786A patent/DK154517C/en not_active IP Right Cessation
-
1987
- 1987-04-03 WO PCT/DK1987/000033 patent/WO1987006285A1/en unknown
- 1987-04-03 AU AU73552/87A patent/AU7355287A/en not_active Abandoned
- 1987-04-07 GR GR870552A patent/GR870552B/en unknown
- 1987-04-08 CN CN198787103555A patent/CN87103555A/en active Pending
- 1987-04-09 PT PT8465287A patent/PT84652B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PT84652A (en) | 1987-05-01 |
| PT84652B (en) | 1989-06-06 |
| DK154517B (en) | 1988-11-21 |
| AU7355287A (en) | 1987-11-09 |
| DK154517C (en) | 1989-04-10 |
| DK160786A (en) | 1987-10-10 |
| GR870552B (en) | 1987-08-12 |
| WO1987006285A1 (en) | 1987-10-22 |
| DK160786D0 (en) | 1986-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |