CN201432786Y - Connection structure between wharfboat and guide pile - Google Patents
Connection structure between wharfboat and guide pile Download PDFInfo
- Publication number
- CN201432786Y CN201432786Y CN 200920077850 CN200920077850U CN201432786Y CN 201432786 Y CN201432786 Y CN 201432786Y CN 200920077850 CN200920077850 CN 200920077850 CN 200920077850 U CN200920077850 U CN 200920077850U CN 201432786 Y CN201432786 Y CN 201432786Y
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- pile
- landing stage
- holding device
- work
- connection structure
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Abstract
The utility model discloses a connection structure between a wharfboat and a guide pile, which comprises the guide pile and a pile embracing device fixed on the wharfboat, wherein, the guide pile is sleeved in the pile embracing device, and an isolating device is arranged on the side surface of the pile embracing device opposite to the guide pile. The isolating device provides protection for the corrosion-resistant coating on the outer surface of the guide pile by effectively stopping the pile embracing device of the wharfboat from being in direct contact with the guide pile. Moreover, the isolating device can, to some extent, buffer the collision between the wharfboat and the guide pile by absorbing partial impact energy from ships on docking, so that a proper reduction can be made in thedesigned pile diameter of the guide pile, thereby reducing construction cost.
Description
Technical field
The utility model relates to a kind of fixed sturcture of landing stage, the connection structure between particularly a kind of landing stage and the work pile.
Background technology
At present, in interior river valley, adopt floating-type wharf to carry out goods, vehicle, personnel's conveying mostly, especially obtained especially in the middle and upper reaches area that water level differs bigger using widely, it has low, good to the change of level comformability characteristics of cost.The connection of ship, bank nearly all is to adopt steel drawn bridge to finish in the floating-type wharf, and an end of steel drawn bridge is fixed on the bank, and the other end is shelved on the landing stage, and people or car pass through from above, and when change of level, steel drawn bridge is with the fluctuating lifting on landing stage.Wherein the landing stage generally all will position by work pile, influences the use of floating-type wharf to prevent the landing stage from flowing side travel downstream.
In recent years, raising along with the preparation of construction ability, large diameter steel pipe pile is applied to the floating landing stage as work pile more and more, particularly in the jetty formula floating landing stage, it is few that the mode that adopts large diameter steel pipe that the landing stage is positioned mooring has a water space of taking, convenient and quick construction to advantages such as the soft soil foundation applicability are better, has therefore obtained application more and more widely.
When work pile is used to locate the landing stage generally be cutting ferrule in the pile holding device at two ends, landing stage, move on plane that so just can the active constraint landing stage, allow again simultaneously the landing stage with change of level free lifting.But, when the landing stage along with change of level during lifting, can produce friction between the pile holding device on work pile and landing stage, if long-time friction will cause the anticorrosion coating breakage of steel pipe work pile outside face to be peeled off, steel pipe work pile pile body long-time immersion in water is easy to corrosion, so just greatly reduce the service life of steel pipe work pile, so the steel pipe work pile just may need to change frequently, increase the maintenance cost of floating-type wharf.
The utility model content
At above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of new landing stage and the connection structure of work pile, and this structure can prevent direct contact between landing stage and the work pile, reduces friction, and prolongs the service life of work pile.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
Connection structure between a kind of landing stage and the work pile comprises work pile and the pile holding device that is fixed on the landing stage, and described work pile is fastened in the described pile holding device, and the described pile holding device side relative with work pile is provided with spacer assembly.
Preferably, described spacer assembly is the roller that is connected with the pile holding device.
Preferably, described roller is a cylinder, and described cylinder swims in the water surface, and by cable suspended on described pile holding device, the axis normal of described cylindrical axis and described work pile.
Preferably, have the retaining bank of paired setting on the described pile holding device, each cylinder is all between a pair of retaining bank.
Preferably, described pile holding device is provided with draw ring, and described hawser two ends are connected with described draw ring.
Preferably, described cylinder is the polyurethane cylinder.
Technique scheme has following beneficial effect: this scheme is provided with spacer assembly between work pile and landing stage pile holding device; this spacer assembly has effectively stoped the pile holding device on landing stage and the direct contact of work pile; thereby the anticorrosion coating to the work pile outside face is protected, and reduces maintenance cost.In addition, this spacer assembly can play certain buffer action for the collision between landing stage and the work pile, and therefore the part impact energy when absorbing ship berthing can suitably reduce the design stake footpath of work pile, reduces construction costs.
Description of drawings
Fig. 1 is the structural representation of floating-type wharf.
Fig. 2 is the structural representation of the utility model embodiment.
Fig. 3 is the front view of the utility model embodiment spacer assembly.
The specific embodiment
As shown in Figure 1, floating-type wharf generally all is by steel drawn bridge 2 land 1 and landing stage 3 to be coupled together, and people or car just can be current back and forth on steel drawn bridge 2 like this.Landing stage 3 rests in the water, moves for the constraint plane of landing stage 3 under current or ship load effect, and 3 two ends are provided with work pile 5 on the landing stage, and work pile 5 is generally large diameter steel pipe pile.The two ends on landing stage 3 are provided with pile holding device 4, pile holding device 4 be one by two blocks of side plates and the U type device that transverse slat surrounds, work pile 5 is stuck in the pile holding device 4, be provided with spacer assembly 6 between work pile 5 and the pile holding device 4, wherein all be provided with spacer assembly 6 on each side that pile holding device 4 and work pile 5 are relative.
Please refer to Fig. 2, Fig. 3, spacer assembly 6 is a cylinder 62, central axis along cylinder 62 has a slotted hole that connects, and is provided with hawser 64 in the slotted hole, and the pile holding device is provided with draw ring 63, the two ends of hawser 64 are connected with draw ring 63 respectively, cylinder 62 just passes through hawser 64 lateral suspension on pile holding device 4 like this, the axis normal of the axis of cylinder 62 and work pile 5, cylinder 62 and work pile 5 quadratures.Cylinder 62 flies at the water surface, and hawser 64 should need to determine its appropriate length according to on-the-spot hydrologic condition in relaxation state when static.For preventing that cylinder 62 from producing over-large displacement in the horizontal direction, on pile holding device 4, have the retaining bank 65 of paired setting, cylinder 62 is separated with certain distance between retaining bank 65 and the cylinder 62 between double-type retaining bank 65.
As a kind of preferred version, the material of cylinder 62 can be polyurethane material.Polyurethane material is as a kind of new material, first Application is in the spacer assembly structure of floating landing stage, its principal feature is: simple in structure, installation and maintenance convenience, density is little, in light weight, can bubble through the water column, and place the optimum position with the tide is flowing and ebbing, not only possess higher buffering energy-absorbing performance and possess certain elasticity, and antiageing, excellent anti-corrosion performance, friction coefficient are little.The pattern better appearance can be made different colours in addition.Certainly the material of cylinder 62 also can be for satisfying the other materials that engineering factor such as elasticity, friction coefficient also can float on the water surface, as plastics, rubber etc.
When adopting said structure to connect landing stage 3 and work pile 5, cylinder 62 places between pile holding device 4 and the work pile 5, stop the two direct contact, like this when 3 following water-level liftings of landing stage, just can directly not produce friction between pile holding device 4 and the work pile 5, because between cylinder 62 and the work pile 5 is quadrature, cylinder 62 is equivalent to a roller like this, makes frictional area minimum between cylinder 62 and the work pile 5.And general employing of the material of cylinder 62 and steel structure surface contact friction force materials with smaller, so just reduced its friction force greatly to work pile 5 outside faces, reduce the breakage of work pile 5 surface anticorrosion coatings, prolonged the service life of work pile 5, reduced maintenance cost.In addition, this spacer assembly can play certain buffer action for the collision between landing stage 3 and the work pile 5, and therefore the part impact energy when absorbing ship berthing can suitably reduce the design stake footpath of work pile, reduces construction costs.
More than a kind of landing stage that the utility model embodiment is provided and the connection structure between the work pile be described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; part in specific embodiments and applications all can change; in sum; this description should not be construed as restriction of the present utility model, and all any changes of being made according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (6)
1, the connection structure between a kind of landing stage and the work pile comprises work pile and the pile holding device that is fixed on the landing stage, and described work pile is fastened in the described pile holding device, it is characterized in that: the described pile holding device side relative with work pile is provided with spacer assembly.
2, the connection structure between landing stage according to claim 1 and the work pile is characterized in that: the roller of described spacer assembly for being connected with the pile holding device.
3, the connection structure between landing stage according to claim 2 and the work pile, it is characterized in that: described roller is a cylinder, described cylinder swims in the water surface, and by cable suspended on described pile holding device, the axis normal of described cylindrical axis and described work pile.
4, the connection structure between landing stage according to claim 3 and the work pile is characterized in that: have the retaining bank of paired setting on the described pile holding device, each cylinder is all between a pair of retaining bank.
5, the connection structure between landing stage according to claim 3 and the work pile is characterized in that: described pile holding device is provided with draw ring, and described hawser two ends are connected with described draw ring.
6, the connection structure between landing stage according to claim 3 and the work pile is characterized in that: described cylinder is the polyurethane cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920077850 CN201432786Y (en) | 2009-07-03 | 2009-07-03 | Connection structure between wharfboat and guide pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920077850 CN201432786Y (en) | 2009-07-03 | 2009-07-03 | Connection structure between wharfboat and guide pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201432786Y true CN201432786Y (en) | 2010-03-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920077850 Expired - Fee Related CN201432786Y (en) | 2009-07-03 | 2009-07-03 | Connection structure between wharfboat and guide pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201432786Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041774A (en) * | 2011-01-21 | 2011-05-04 | 长沙理工大学 | Energy-absorbing guide anti-collision device for pier |
| CN104215379A (en) * | 2013-05-29 | 2014-12-17 | 重庆交通大学 | Load monitoring and early warning system and method for mooring rope of slope type wharf boat |
| CN105986561A (en) * | 2015-02-05 | 2016-10-05 | 福建省泉州海丝船舶评估咨询有限公司 | Chain belt type automatic lifting floating wharf |
| CN106240758A (en) * | 2016-08-22 | 2016-12-21 | 江苏蓝潮海洋风电工程建设有限公司 | A kind of passive type compensation of undulation is gone on board device |
| CN108708379A (en) * | 2018-03-27 | 2018-10-26 | 武汉船用机械有限责任公司 | A kind of pile gripper |
| CN108842721A (en) * | 2018-05-03 | 2018-11-20 | 浙江省交通规划设计研究院有限公司 | A kind of deep water reservoir area floating navigational facility based on multidirectional limit bindiny mechanism |
-
2009
- 2009-07-03 CN CN 200920077850 patent/CN201432786Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041774A (en) * | 2011-01-21 | 2011-05-04 | 长沙理工大学 | Energy-absorbing guide anti-collision device for pier |
| CN104215379A (en) * | 2013-05-29 | 2014-12-17 | 重庆交通大学 | Load monitoring and early warning system and method for mooring rope of slope type wharf boat |
| CN104215379B (en) * | 2013-05-29 | 2016-04-27 | 重庆交通大学 | Landing stage, sloping quay mooring cable load monitoring early warning system and method |
| CN105986561A (en) * | 2015-02-05 | 2016-10-05 | 福建省泉州海丝船舶评估咨询有限公司 | Chain belt type automatic lifting floating wharf |
| CN106240758A (en) * | 2016-08-22 | 2016-12-21 | 江苏蓝潮海洋风电工程建设有限公司 | A kind of passive type compensation of undulation is gone on board device |
| CN108708379A (en) * | 2018-03-27 | 2018-10-26 | 武汉船用机械有限责任公司 | A kind of pile gripper |
| CN108842721A (en) * | 2018-05-03 | 2018-11-20 | 浙江省交通规划设计研究院有限公司 | A kind of deep water reservoir area floating navigational facility based on multidirectional limit bindiny mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20130703 |