CN205273802U

CN205273802U - Take force sensor's anchor chain

Info

Publication number: CN205273802U
Application number: CN201521109292.9U
Authority: CN
Inventors: 刘伟伟; 栾红兵
Original assignee: Individual
Current assignee: Qingdao Teruian Ocean Engineering Technology Co ltd
Priority date: 2015-12-29
Filing date: 2015-12-29
Publication date: 2016-06-01
Anticipated expiration: 2025-12-29

Abstract

The utility model discloses a take force sensor's anchor chain, including two coupling ring flanges, evenly be equipped with a plurality of damping chains between two coupling ring flanges, all detain and two coupling ring flange fixed connection through pressing at the both ends of every damping chain, and every pressure is buckled and all is equipped with force sensor, two coupling ring flange intermediate positions all are connected with the central connective bar of total pulling force, and total pulling force central authorities connective bar other end is equipped with marine breaking out, be equipped with signal line interface and pilot lamp on total pulling force central authorities connective bar. The utility model has the advantages of reasonable design, can alleviate ocean wave force, trend power greatly to the vibration of floating structures such as landing stage, improve the dynamic performance of the external force such as anti wave of floating structure thing, improve floating structure's travelling comfort and healthy durable degree, can realize long -range self - health monitoring, save engineering owner's administrative cost, improve the security.

Description

A kind of anchor chain of tensile force of belt sensor

Technical field

This utility model relates to a kind of ocean engineering damping restraint device, the specifically anchor chain of a kind of tensile force of belt sensor.

Background technology

The mankind are when border on the sea is movable; need to build harbour; in order to vessel berth, personnel's traffic and the handling purposes such as goods and materials, sometimes for the change adapting to tidal level, it is necessary on the water surface auxiliary construction landing stage, pontoon bridge system stop for boats and ships, the platform of Material Transportation passage. It is additionally, since the mankind more and more frequent in deep-sea activity, is often also required to build the large-scale floating structures waterborne such as man-made island. This floating structure tradition positions the modes such as big multiplex steel-pipe pile and positions, and is limited by the environmental factorss such as the depth of water, wave, tidal level, and this location mode cost is very high, and wind and wave resistance poor-performing. Now adopting this tension type anchoring system of anchor chain, just have bigger advantage, wind and wave resistance excellent performance, convenient construction, the duration is shorter, it is possible to bigger saving construction investment.

Restriction due to neritic province domain resource, the exploitation of current marine oil and gas and ocean energy develop taking advantage of a favourable situation of all oriented deep-sea development, to be greatly improved along with operating depth increases stationary structure cost, this result also in traditional fixed marine structure cannot meet requirement of engineering. Common float structure has semisubmersible platform, FPSO, TLP, SPAR, functionally can be divided into oil-gas mining facility or buoy, floating-type offshore wind power, the power generation with marine energy facilities such as drilling platforms, production platform, accumulating ship. The common feature of above-mentioned floating marine structure is exactly that hydrodynamic performance is good, and different from the stationary structure of perfect rigidity, buoyancy aid has certain flexibility, and under wave, action of ocean current, structural stress is relatively small survivable. For floating structure, mooring system is to be related to structural safety and the normal key realizing using function. Conventional mooring system has catenary suspension type continuous vulcanization and tension type two ways. Wherein tension type system makes motion outside structural plan be well controlled, and hydrodynamic performance is good. Common Steels wire rope or macromolecular material rope in tension type mooring system, development trend is weight reduction, intensity, bearing power increase.

Utility model content

The purpose of this utility model is in that to provide the anchor chain of a kind of tensile force of belt sensor, with the problem solving to propose in above-mentioned background technology.

For achieving the above object, this utility model provides following technical scheme:

A kind of anchor chain of tensile force of belt sensor, including two coupling ring flanges, said two coupling ring flange is oppositely arranged, some vibration damping chains it are uniformly provided with between two coupling ring flanges, the two ends of every vibration damping chain are connected each through clinching and two coupling ring flanges are fixing, and each clinching is equipped with pulling force sensor; Two coupling ring flange centre positions are all connected with total pulling force central authorities pitmans, and the total pulling force central authorities pitman other end is provided with shackle peculiar to vessel; Total pulling force central authorities pitman is provided with signal wire interface and display lamp, and signal wire interface place is connected to pulling force holding wire, and pulling force holding wire is connected with signal projector, and signal projector is arranged on pontoon bridge and connects aboveground.

As further program of the utility model: described vibration damping chain strip adoption nano-macromolecule material is made.

Compared with prior art, the beneficial effects of the utility model are: this utility model reasonable in design, can significantly alleviate ocean wave power, the vibration to floating structures such as landing stages of the trend power, the dynamic performance of the external force such as the anti-wave of raising floating structure, the comfortableness of floating structure and healthy durability degree can be greatly improved, and be capable of remotely oneself's health monitoring, belongings network savvy, save the management cost of engineering owner, improve safety.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is that this utility model uses schematic diagram.

In figure: 1-shackle peculiar to vessel, 2-total pulling force central authorities pitman, 3-couples ring flange, 4-vibration damping chain, 5-clinching, 6-signal wire interface, 7-display lamp, 8-landing stage or floating platform, and 9-hawser, 10-grabs anchor.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.

Refer to Fig. 1��2, a kind of anchor chain of tensile force of belt sensor, including two coupling ring flanges 3, said two coupling ring flange 3 is oppositely arranged, some vibration damping chains 4 it are uniformly provided with between two coupling ring flanges 3, the two ends of every vibration damping chain 4 are connected each through clinching 5 is fixing with two coupling ring flanges 3, and each clinching 5 is equipped with pulling force sensor; Two coupling ring flange 3 centre positions are all connected with total pulling force central authorities pitman 2, and total pulling force central authorities pitman 2 other end is provided with shackle 1 peculiar to vessel; Total pulling force central authorities pitman 2 is provided with signal wire interface 6 and display lamp 7, and signal wire interface 6 place is connected to pulling force holding wire, and pulling force holding wire is connected with signal projector, and signal projector is arranged on pontoon bridge and connects aboveground.

Further, vibration damping chain 4 described in the utility model adopts nano-macromolecule material to make, and has good elasticity and tensile strength.

Grabbing anchor 10 in this utility model can also be gravity anchor or suction pile, selects according to practical situation.

Operation principle of the present utility model is:

Anchor chain bottom is connected with grabbing anchor 10 by hawser 9, anchor chain top is connected with landing stage or floating platform 8 by hawser 9. If remotely monitoring pulling force abnormal signal, program will notify to arrange repair works under water automatically, it is possible to realizes data and automatically transmits, and remote auto health monitoring.

It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model. Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.

In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.

Claims

1. the anchor chain of a tensile force of belt sensor, including two coupling ring flanges (3), said two coupling ring flange (3) is oppositely arranged, it is characterized in that: between two coupling ring flanges (3), be uniformly provided with some vibration damping chains (4), the two ends of every vibration damping chain (4) are connected each through clinching (5) and two coupling ring flanges (3) are fixing, and each clinching is equipped with pulling force sensor on (5); Two coupling ring flange (3) centre positions are all connected with total pulling force central authorities pitman (2), and total pulling force central authorities pitman (2) other end is provided with shackle peculiar to vessel (1); Total pulling force central authorities pitman (2) are provided with signal wire interface (6) and display lamp (7), and signal wire interface (6) place is connected to pulling force holding wire, and pulling force holding wire is connected with signal projector, and signal projector is arranged on pontoon bridge and connects aboveground.

2. the anchor chain of tensile force of belt sensor according to claim 1, it is characterised in that: described vibration damping chain (4) adopts nano-macromolecule material to make.