CN203902822U - Multifunctional submarine observation platform with double recovery security - Google Patents

Multifunctional submarine observation platform with double recovery security Download PDF

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Publication number
CN203902822U
CN203902822U CN201420203694.4U CN201420203694U CN203902822U CN 203902822 U CN203902822 U CN 203902822U CN 201420203694 U CN201420203694 U CN 201420203694U CN 203902822 U CN203902822 U CN 203902822U
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China
Prior art keywords
base plate
instrument
ballasting
pillar
fairing
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CN201420203694.4U
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Chinese (zh)
Inventor
张洪欣
张丽婷
张小波
徐天赐
段康弘
马龙
于灏
王芳
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NORTH SEA MARINE TECHNICAL SUPPORT CENTER STATE OCEANIC ADMINISTRATION PEOPLE'S REPUBLIC OF CHINA
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NORTH SEA MARINE TECHNICAL SUPPORT CENTER STATE OCEANIC ADMINISTRATION PEOPLE'S REPUBLIC OF CHINA
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Priority to CN201420203694.4U priority Critical patent/CN203902822U/en
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Abstract

The utility model discloses a multifunctional submarine observation platform with double recovery security. The multifunctional submarine observation platform is provided with a cowling, a ballast baseplate and an instrument chamber, wherein the cowling with lifting holes and hand-clasping holes formed thereon is streamline and fixed to connecting pieces of the ballast baseplate through bolts; the instrument chamber is provided with a chamber cover, pillars, a fastening ring, a gimbal, an acoustic Doppler current profiler, a conductivity-temperature-depth measuring instrument, an acoustic releaser and a pendant rack; the instrument chamber adopts the design of a framework wide at the top and narrow at the bottom, that is, the diameter of the fastening ring of the instrument chamber is smaller than that of the chamber cover; a hoisting device, permeable injection pillars, the connecting pieces connected with the cowling, pillar clamping grooves connected with the instrument chamber and a sacrificial anode are mounted on the ballast baseplate; a DYNEEMA recovery rope and a standby recovery device are also arranged. The multifunctional submarine observation platform is widely used for marine environment monitoring and investigating, has double recovery security, and greatly improves the reliability in recovering a platform carrying instrument on the premise of ensuring safe and effective observation.

Description

Dual recovery ensures multi-functional sea bed observation platform
Technical field
The utility model belongs to a kind of marine environmental monitoring and marine environment investigation equipment and technology.Be widely used in seabed, various marine site, be applicable to carry out marine environmental monitoring and investigation.
Background technology
Sea bed observation platform (hereinafter to be referred as " platform ") is a kind of ocean observation device integration system that is positioned over seabed, can carry the multiple scopes such as acoustic Doppler fluid velocity profile instrument (ADCP), the dark survey meter of thermohaline (CTD).Ship carrying platform is to specifying marine site to throw in, throw in rear platform and be positioned over for a long time seabed and observe, obtain the data such as flow velocity, the flow direction of temperature, salinity, the degree of depth and ocean current, after observation cycle finishes simultaneously, ship arrive to be thrown in place and is reclaimed platform, can be on-the-spot or reach port after unload data.Safe retrieving after attitude maintenance during the steady input of platform, observation and observation finish becomes the gordian technique requirement of sea bed observation platform.At present domestic sea bed observation platform is mostly in conceptual phase, is recycled into power low and lack examination.The way of recycling of domestic sea bed observation platform is divided into two kinds: a kind of employing ball float and rope pull instrument compartment and realize recovery, the acoustic releaser that during recovery, acoustic releaser deck unit carries to platform sends release command, discharge ball float and float up to the water surface, water surface ship is salvaged ball float and is utilized the rope that ball float connects that instrument compartment and platform base are regained, this design is comparatively general, thereby but likely occurs that acoustic releaser nonreply, ball float block the situation that cannot float up to the fracture of the water surface or rope and cause instrument compartment to reclaim.Another kind adopts floating body instrument integrated design, and it is buoyancy aid cabin that acoustic releaser discharges floating body material instrument compartment, and buoyancy aid cabin together floats up to the water surface with ADCP wherein, and salvaging utilizes the back-connected rope of buoyancy aid to reclaim platform base after reclaiming buoyancy aid cabin.The buoyancy aid cabin of this platform is expensive, and buoyancy aid cabin limited space cannot load instrument posture balancing device.And buoyancy aid cabin is built and is formed by floating body material, reliable not as ball float, in experiment, there is the situation that causes crack, buoyancy aid cabin to float owing to bearing for a long time seabed hydraulic pressure.In addition, if collision is reclaimed operation ship and is had and cause ADCP to be subject to clashing into damaged danger when buoyancy aid cabin floats up to the water surface.Therefore, need to improve existing sea bed observation platform technology, propose more reasonable structure, reclaim the sea bed observation platform of safety and reliability.
Utility model content
In order to overcome the above-mentioned deficiency of existing sea bed observation platform, the utility model provides a kind of dual recovery to ensure multi-functional sea bed observation platform, is guaranteeing that under observation job safety actv. prerequisite, having increased substantially platform carries the reliability that instrument reclaims.
The utility model is by the following technical solutions:
Dual recovery ensures multi-functional sea bed observation platform, it is characterized in that: be provided with fairing, ballasting base plate and instrument compartment three parts; Described fairing is stream line pattern, smooth in appearance, and fairing is provided with in order to the lifting hole(eyelet) of lifting with the attacker hole of holding up, and fairing is bolted on the attaching parts of ballasting base plate;
Described instrument compartment is provided with gimbal, acoustic Doppler fluid velocity profile instrument (ADCP), the dark survey meter of thermohaline (CTD), acoustic releaser and the suspension member frame of hatchcover, pillar, tight loop, maintenance horizontality; Described hatchcover connects four pillars by edge nut; Pillar bottom is welded with tight loop; On hatchcover, be bolted gimbal; Acoustic Doppler fluid velocity profile instrument (ADCP) is bolted on the gimbal in instrument compartment; On hatchcover, be welded with suspension member frame; Suspension member frame is bolted the dark survey meter of thermohaline (CTD); Acoustic releaser bottom is bolted with tight loop; Described pillar is inserted in the pillar draw-in groove on ballasting base plate and is flexibly connected with ballasting base plate; Described instrument compartment adopts Frame Design wide at the top and narrow at the bottom, and the diameter of instrument compartment tight loop is less than hatchcover diameter;
Lifting appliance is installed on described ballasting base plate, the permeable input post of draining when lifting by crane, the attaching parts being connected with fairing, the pillar draw-in groove, the sacrificial anode that are connected with instrument compartment; Described permeable input post is welded on ballasting base plate, and upper end is positioned at lifting hole(eyelet) place; Be welded in ballasting bottom edge with fairing attaching parts; The pillar draw-in groove being connected with instrument compartment pillar is welded in ballasting base plate middle part; Described sacrificial anode welding ballasting base plate middle part; Be provided with DYNEEMA and reclaim rope, its one end connects instrument compartment, and the other end connects the lifting appliance on ballasting base plate;
On described ballasting base plate, in rectifying cover, be also provided with standby regenerative apparatus.
Described standby regenerative apparatus is provided with staving, and this staving upper end is provided with band under-water robot (ROV) and captures handle bung, and this bung bottom is provided with rope and is connected with the lifting appliance that is fixed on ballasting base plate of staving bottom.
Dual recovery of the present utility model ensures multi-functional sea bed observation platform; adopt Frame Design wide at the top and narrow at the bottom; the diameter that is instrument compartment tight loop is less than hatchcover diameter; while being convenient to reclaim, instrument compartment is separated with fairing with platform base; be conducive to instrument compartment deviates from from the platform shell of fairing and ballasting base composition; and framed structure had both been saved material, can protect again instrument to avoid being subject to the impact damage in lifting process.Framework also plays protection instrument and in removal process, avoids the effect of clashing into; Ballasting base plate is provided with standby regenerative apparatus, when the failure of acoustic releaser way of recycling, can utilize ROV under-water robot to slip into platform and throw in region, and the mode of using ROV manipulator to capture standby regenerative apparatus top cover reclaims sea bed observation platform.Solved sea bed observation platform due to ball float and the acoustic releaser recovery security problem under cannot normal operation, can guarantee preservation and the recovery of the observed data of expensive ocean observation instrument and preciousness, for marine resources development, hazard forecasting, environmental monitoring, scientific research and engineering construction provide reliable and stable service.The utlity model has structure improvement, dual recovery guarantee, move and reclaim safer, the advantage that cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The utility model is not subject to the restriction of this diagram shape, and only the change of shape also belongs to protection domain of the present utility model.
The specific embodiment
Below in conjunction with embodiment, the utility model is described embodiment: referring to accompanying drawing, dual recovery ensures multi-functional sea bed observation platform, be provided with fairing 2, ballasting base plate 1 and instrument compartment 3 three parts; Described fairing is stream line pattern, smooth in appearance, and fairing is provided with in order to the lifting hole(eyelet) 11 of lifting with the attacker hole 8 of holding up, and fairing is bolted on the attaching parts 6 of ballasting base plate;
Described instrument compartment is provided with hatchcover 16, pillar 9, tight loop 4, keeps gimbal 14, acoustic Doppler fluid velocity profile instrument (ADCP) 18, the dark survey meter of thermohaline (CTD), acoustic releaser 13 and the suspension member frame 17 of horizontality; Described hatchcover connects four pillars by edge nut; Pillar bottom is welded with tight loop; On hatchcover, be bolted gimbal; Acoustic Doppler fluid velocity profile instrument (ADCP) is bolted on the gimbal in instrument compartment; On hatchcover, be welded with suspension member frame; Suspension member frame is bolted the dark survey meter of thermohaline (CTD); Acoustic releaser bottom is bolted with tight loop; Described pillar is inserted in the pillar draw-in groove 19 on ballasting base plate and is flexibly connected with ballasting base plate; Described instrument compartment adopts Frame Design wide at the top and narrow at the bottom, and the diameter of instrument compartment tight loop is less than hatchcover diameter;
Lifting appliance 5 is installed on described ballasting base plate, permeable input post 7, the attaching parts 6 being connected with fairing, the pillar draw-in groove 19 being connected with instrument compartment, the sacrificial anode 15 of draining when lifting by crane; Described permeable input post is welded on ballasting base plate, and upper end is positioned at lifting hole(eyelet) place; Be welded in ballasting bottom edge with fairing attaching parts; The pillar draw-in groove being connected with instrument compartment pillar is welded in ballasting base plate middle part; Described sacrificial anode welding ballasting base plate middle part; Be provided with DYNEEMA and reclaim rope, its one end connects instrument compartment, and the other end connects the lifting appliance 5 on ballasting base plate; On described ballasting base plate, in rectifying cover, be also provided with standby regenerative apparatus.This standby regenerative apparatus is provided with staving 10, and this staving upper end is provided with band under-water robot (ROV) and captures handle bung 12, and this bung bottom is provided with rope and is connected with the lifting appliance that is fixed on ballasting base plate of staving bottom.
It should be pointed out that in the situation that not changing the utility model basic structure, can also make some similar changes, these changes also should be within the protection domain of the utility model patent.

Claims (2)

1. dual recovery ensures a multi-functional sea bed observation platform, it is characterized in that: be provided with fairing (2), ballasting base plate (1) and instrument compartment (3) three parts; Described fairing is stream line pattern, smooth in appearance, and fairing is provided with in order to the lifting hole(eyelet) (11) of lifting with the attacker hole (8) of holding up, and fairing is bolted on the attaching parts (6) of ballasting base plate;
Described instrument compartment is provided with hatchcover (16), pillar (9), tight loop (4), keeps gimbal (14), acoustic Doppler fluid velocity profile instrument (18), the dark survey meter of thermohaline, acoustic releaser (13) and the suspension member frame (17) of horizontality; Described hatchcover connects four pillars by edge nut; Pillar bottom is welded with tight loop; On hatchcover, be bolted gimbal; Acoustic Doppler fluid velocity profile instrument is bolted on the gimbal in instrument compartment; On hatchcover, be welded with suspension member frame; Suspension member frame is bolted thermohaline depth detector; Acoustic releaser bottom is bolted with tight loop; Described pillar is inserted in the pillar draw-in groove (19) on ballasting base plate and is flexibly connected with ballasting base plate; Described instrument compartment adopts Frame Design wide at the top and narrow at the bottom, and the diameter of instrument compartment tight loop is less than hatchcover diameter;
Lifting appliance (5) is installed on described ballasting base plate, permeable input post (7), the attaching parts (6) being connected with fairing, the pillar draw-in groove (19) being connected with instrument compartment, the sacrificial anode (15) of draining when lifting by crane; Described permeable input post is welded on ballasting base plate, and upper end is positioned at lifting hole(eyelet) place; Be welded in ballasting bottom edge with fairing attaching parts; The pillar draw-in groove being connected with instrument compartment pillar is welded in ballasting base plate middle part; Described sacrificial anode welding ballasting base plate middle part; Be provided with DYNEEMA and reclaim rope, its one end connects instrument compartment, and the other end connects the lifting appliance (5) on ballasting base plate;
On described ballasting base plate, in rectifying cover, be also provided with standby regenerative apparatus.
2. sea bed observation platform according to claim 1, it is characterized in that: described standby regenerative apparatus is provided with staving (10), this staving upper end is provided with band ROV robot and captures handle bung (12), and this bung bottom is provided with rope and is connected with the suspension ring that are fixed on ballasting base plate of staving bottom.
CN201420203694.4U 2014-04-23 2014-04-23 Multifunctional submarine observation platform with double recovery security Active CN203902822U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420203694.4U CN203902822U (en) 2014-04-23 2014-04-23 Multifunctional submarine observation platform with double recovery security

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420203694.4U CN203902822U (en) 2014-04-23 2014-04-23 Multifunctional submarine observation platform with double recovery security

Publications (1)

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CN203902822U true CN203902822U (en) 2014-10-29

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106956758A (en) * 2017-04-18 2017-07-18 国家深海基地管理中心 Multisensor deep-sea shelter based on seabed geodesic control net
CN111348148A (en) * 2020-02-28 2020-06-30 中国海洋大学 Separable full-profile subsurface buoy observation system and use method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106956758A (en) * 2017-04-18 2017-07-18 国家深海基地管理中心 Multisensor deep-sea shelter based on seabed geodesic control net
CN106956758B (en) * 2017-04-18 2019-05-21 国家深海基地管理中心 Multisensor deep-sea shelter based on seabed geodesic control net
CN111348148A (en) * 2020-02-28 2020-06-30 中国海洋大学 Separable full-profile subsurface buoy observation system and use method

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