WO2019085520A1 - 模块化海洋多功能作业平台、整体式工作平台及调运方法 - Google Patents

模块化海洋多功能作业平台、整体式工作平台及调运方法 Download PDF

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Publication number
WO2019085520A1
WO2019085520A1 PCT/CN2018/092646 CN2018092646W WO2019085520A1 WO 2019085520 A1 WO2019085520 A1 WO 2019085520A1 CN 2018092646 W CN2018092646 W CN 2018092646W WO 2019085520 A1 WO2019085520 A1 WO 2019085520A1
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WIPO (PCT)
Prior art keywords
work platform
deck
frame
platform according
hoist
Prior art date
Application number
PCT/CN2018/092646
Other languages
English (en)
French (fr)
Inventor
李任戈
李华坤
余跳
彭绍源
曾飞
刘慎新
胡哲
熊伟
李艳臣
黄斯璇
Original Assignee
中建钢构有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中建钢构有限公司 filed Critical 中建钢构有限公司
Priority to US16/620,552 priority Critical patent/US11242117B2/en
Priority to JP2019600170U priority patent/JP3229239U6/ja
Priority to AU2018360932A priority patent/AU2018360932B2/en
Publication of WO2019085520A1 publication Critical patent/WO2019085520A1/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/16Arrangement of ship-based loading or unloading equipment for cargo or passengers of lifts or hoists
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00Hulls characterised by their structure or component parts
    • B63B3/02Hulls assembled from prefabricated sub-units
    • B63B3/08Hulls assembled from prefabricated sub-units with detachably-connected sub-units
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/24Anchors
    • B63B21/30Anchors rigid when in use
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/34Pontoons
    • B63B35/38Rigidly-interconnected pontoons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00Hulls characterised by their structure or component parts
    • B63B3/02Hulls assembled from prefabricated sub-units
    • B63B3/08Hulls assembled from prefabricated sub-units with detachably-connected sub-units
    • B63B2003/085Multiple hull vessels, e.g. catamarans, assembled from detachably-connected sub-units
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2221/00Methods and means for joining members or elements
    • B63B2221/02Methods and means for joining members or elements by welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00Material used for some parts or elements, or for particular purposes
    • B63B2231/02Metallic materials
    • B63B2231/04Irons, steels or ferrous alloys
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00Material used for some parts or elements, or for particular purposes
    • B63B2231/40Synthetic materials
    • B63B2231/50Foamed synthetic materials

Definitions

  • the present application relates to the technical field of fishery equipment, and in particular to a modular marine multifunctional working platform, an integrated working platform and a transportation method.
  • the current breeding enterprises set up fixed-position working surfaces on the sea surface to carry out corresponding breeding and maintenance work, but the construction environment of the sea area is relatively bad. If the direct construction of the fixed working platform will increase the cost of the breeding enterprise, In addition, due to the cyclical damage caused by the typhoon, the operating platform will increase the maintenance cost.
  • the main purpose of this application is to propose a standardized production, flexible and feature-rich modular marine multi-functional work platform, integrated working platform and transportation method, aiming at optimizing the structure and function of the marine working platform.
  • a modular marine multi-function working platform, an integrated working platform and a transfer method proposed by the present application include a floating body structure in which a lower portion is immersed below sea level and a top surface of the floating body structure. Platform structure.
  • the platform structure comprises a horizontally arranged frame structure, the top surface of the frame structure is paved with a pedal; the floating body structure comprises at least one cabin, the top of which is connected to the frame structure.
  • the frame structure is rectangular, and the cabin is two, and the two cabins are respectively disposed at two sides of the frame structure in the longitudinal direction.
  • a finite position safety pile is fixedly disposed at an end corner of the top surface of the frame structure, and a groove is formed at an end corner of the pedal, and the groove is matched with the limit safety pile in a one-to-one correspondence.
  • the interior of the cabin is filled with a filler having a density less than the density of the seawater.
  • the frame structure is a steel frame welded by an I-beam or a channel steel
  • the pedal is an anti-corrosion treated wooden board
  • the cabin is a quadrangular prismatic body welded by a plurality of steel plates.
  • the filler is a polyethylene foam.
  • the surfaces of the steel frame and the quadrangular prismatic body are painted with anti-corrosive paint.
  • Another object of the present application is to provide a unitary work platform comprising at least two modular marine multi-functional work platforms as described above, detachably fixedly connected between frame structures of two adjacent work platforms, The pedals on the work platform together form the deck.
  • the frame structure of the working platform is rectangular, and the long sides of two adjacent frame structures are correspondingly detachably fixed.
  • a hoist bracket is hinged on the deck, and a free end of the hoist bracket can extend beyond the deck; the hoist is also fixedly connected to the deck, and the hoist includes a drive motor and a coil that are driven to each other. a drum on which a wire rope is wound, the direction of rotation of the drum being coincident with the direction of rotation of the hoist bracket.
  • the reels are two, and the two reels are arranged side by side along the axial direction thereof, and are all drivingly connected to the driving end of the driving motor.
  • the deck is provided with a fixing ear, and the fixing ear is pivotally connected to the hoist bracket through a rotating shaft.
  • the hoist bracket includes two longitudinal beams and a plurality of cross beams, and the two longitudinal beams are disposed in parallel with each other, and the plurality of the beams are connected between the two longitudinal beams, and the plurality of the beams are Parallel to each other; the fixing ears are two, and the ends of the two longitudinal beams at the same end are respectively pivotally connected to the two fixing ears through the rotating shaft.
  • a support frame is fixed on the deck, the support frame is located outside the hoist bracket, and the hoist bracket is rotated outward to abut the support frame.
  • a rotating roller is pivotally connected to the free end of the hoist bracket.
  • a power system is disposed on the work platform, and the power system is configured to push the work platform to move on the sea surface.
  • the power system is two, and the two power systems are respectively located at two sides of one end of the deck.
  • the power system includes an engine, an adjusting rod and a propeller, a fixed frame is fixed on the deck, the engine is fixed on the frame, and one end of the adjusting rod is pivotally connected to the frame At the bottom, the propeller is pivotally connected to the other end of the adjustment rod, and the driving end of the engine is coupled to the propeller and configured to drive the propeller to rotate.
  • Another object of the present application is to provide a transportation method configured to transfer cargo at sea to a deck using the above-described integrated working platform, the operation steps are as follows:
  • the hoist bracket is abutted on the support frame, the free end of the hoist bracket protrudes out of the deck, and the wire rope wound on the reel is lapped on the rotating roller;
  • S300 controls the drive motor of the hoist to drive the reel to rotate along its axial direction, the wire rope is wound around the reel, and the cargo is supported by the rotating roller with the free end of the wire rope Moving from the bottom up;
  • the free end of the hoist bracket of S500 is rotated above the deck, the hoist bracket is fixed, the cargo is removed from the rope, and the hoist bracket is rotated to an initial position.
  • the cabin body welded by the steel plate, the frame structure of the steel structure, and the pedals disposed on the top of the frame structure can be produced by the factory standard, and thus are constructed by manual tying or the like in the prior art.
  • the working platform has higher quality and higher production efficiency, which can greatly reduce production cost and labor cost.
  • steel or other metal materials make the working platform have certain recyclability.
  • FIG. 1 is a schematic diagram of a three-dimensional structure of a modular marine multi-function working platform according to an embodiment of the present application
  • FIG. 2 is a schematic diagram of a three-dimensional structure of an integrated working platform according to an embodiment of the present application.
  • 1-frame structure 11-limit safety pile; 2-cabin; 3-pedal; 4-power system; 41-engine; 42-adjustment rod; 43-propeller; 44-rack; 5--winding machine; Wire rope; 52- hoist bracket; 53-roll; 6-fixed ear; 7-turning roll; 8-support frame.
  • the directional indication is only used to explain in a certain posture (as shown in the drawing)
  • the application proposes a modular marine multifunctional operation platform.
  • a modular marine multi-functional work platform includes a floating body structure in which a lower portion is immersed below sea level and a platform structure disposed on a top surface of the floating body structure.
  • the platform structure comprises a horizontally arranged frame structure 1, the top surface of which is laid with a pedal 3, the floating body structure comprising at least one cabin 2, the top of which is connected to the frame structure 1.
  • the cabin 2 of the work platform is immersed in seawater, and the buoyancy of the seawater floats and supports the frame structure 1 and the pedal 3, so that the frame structure 1 and the pedal 3 can float above the sea surface, and the operator can step on the frame structure when working at sea.
  • the frame structure 1 may be rectangular, and the cabin 2 may be two, and the two cabins 2 are respectively disposed at two sides in the longitudinal direction of the frame structure 1 .
  • the two cabins 2 are relatively independently disposed at the two ends of the frame structure 1.
  • the two cabins 2 simultaneously support the two ends of the frame structure 1 and the two fulcrums are arranged.
  • the support structure of the frame structure 1 is more uniform and the stability is better.
  • a gap may be left between the two cabins 2.
  • the arrangement is such that, on the basis of the floating support effect of the cabin 2 on the frame structure 1, on the one hand, the cabin 2 supports the frame structure 1 as two fulcrums, supporting The stability is strong; on the other hand, when the seawater surges, it can flow from the gap between the two cabins 2, reducing the water flow resistance received by the cabin 2, and correspondingly reducing the driving force of the water flow to the cabin 2, further improving The stability and balance of the work platform; in addition, the two cabins 2 require less processing materials, which can effectively save materials and reduce production costs.
  • the interior of the cabin 2 may be filled with a filler having a density less than the density of the seawater.
  • the filler is filled in the cabin 2 and occupies the space inside the cabin 2.
  • the filler may be made of a material such as foam.
  • the frame structure 1 may be a steel frame welded by an I-beam or a channel steel
  • the pedal 3 may be a preservative treated wood board
  • the cabin 2 may be a quadrangular prism welded by a plurality of steel plates.
  • the tank body, the filler may be a polyethylene foam; at the same time, the steel frame and the quadrangular prismatic body of the present embodiment are coated with a corrosion-resistant paint to reduce the corrosive seawater to the corresponding steel frame and Corrosion damage caused by the quadrangular prismatic tank of steel plate.
  • the frame structure 1 is welded by multiple I-beams or channel steel or connected by connecting pieces.
  • connection is strong and the production is simple and convenient. It can be mass-produced and can effectively reduce production. Cost; the surface of the pedal 3, the frame structure 1 and the cabin 2 are coated with anti-corrosive paint, which can effectively reduce the corrosion damage caused by the contact of seawater with the above-mentioned components, and effectively reduce the damage of the above-mentioned components such as breakage and leakage. Occurs, and the service life of each of the above components and the work platform is extended accordingly.
  • the cabin 2 is a truncated quadrangular prism shape, the flared end of the quadrangular prism is connected with the frame structure 1, the constricted end is located at the bottom, and the structure of the quadrangular prism is small and large, and the floating effect can be further reduced.
  • the impact force on the cabin 2 improves the support stability of the cabin 2 to the frame structure 1; the narrow end of the cabin 2 can also be used for supporting functions to facilitate the placement of the working platform on the land.
  • the cabin 2 can also be frustoconical.
  • the pedal 3 is easily displaced, and in the embodiment of the present application, the limited safety pile 11 can be fixedly disposed at the end corner of the top surface of the frame structure 1.
  • a groove is formed at an end corner of the pedal 3, and the groove is matched with the limit safety pile 11 in a one-to-one correspondence.
  • the pedal 3 is inserted into the limit safety pile 11 of the frame structure 1 through the groove, and the pedal 3 is fixedly connected to the frame structure 1 correspondingly, and can not be displaced relative to the frame structure 1 in the horizontal direction, when there is a certain bump on the sea surface or the staff When walking on the working platform, the pedal 3 is not easily displaced, thereby ensuring the reliability of the working platform and the balance of the worker on the working platform; specifically, the four corners of the frame structure 1 can be provided with a limit.
  • the safety pile 11 and the four limit safety piles 11 simultaneously fix the four end angles of the pedal 3 to further improve the fixing fastness of the pedal 3; in addition, the limited position safety pile 11 is arranged at the end angle of the frame structure 1 It is convenient for operators to bind other equipment or fix the work platform.
  • an embodiment of the present application further provides an integrated working platform, including at least two modular marine multi-functional working platforms, and a detachable fixed connection between the frame structures of two adjacent working platforms.
  • the pedals on the platform together form the deck.
  • Build a large-scale integrated work platform which can facilitate the staff to carry out work with a large working area.
  • multiple work platforms can be fastened together, and structures such as sea plank roads or recreational fishing platforms can be built.
  • the frame structure 1 of the adjacent work platforms can be connected together by threaded fasteners, and the plurality of connected work platforms are fastened and connected to form an integral working platform, and the integrated working platform with a large construction area is connected by bolts.
  • the frame structure of the work platform may be rectangular, and the long sides of the adjacent two frame structures are correspondingly detachably fixed.
  • the long sides of two or more working platforms are connected together, and the wide sides of the plurality of working platforms together form the long side of the integral working platform, and the two cabins 2 on both sides of the plurality of working platforms in the longitudinal direction are in the integral working platform
  • two rows of buoyant tanks are formed on both sides in the width direction (each row of floating tanks is composed of a plurality of cabins 2 on the same side of multiple working platforms), and two rows of floating tanks at the bottom of the integrated working platform are at both ends
  • the position is supported, the two fulcrums are supported, and the support stability is stronger; and there are also channels between the two rows of floating tanks (the gap between the two tanks 2 on the plurality of working platforms forms the channel together), and the seawater can pass through The passage flows through, thereby reducing the impact on it, further improving its stability and balance.
  • the integrated work platform is assembled from multiple work platforms in a form similar to that of a single work platform, and has all the features of a single work platform.
  • a hoist bracket 52 can be hinged on the deck, and the free end of the hoist bracket 52 can extend out of the deck; the hoist 5 is also fixedly connected to the deck.
  • the hoisting machine 5 includes a drive motor and a reel 53 that are drivingly coupled to each other.
  • the reel 53 is wound with a wire rope 51, and the reeling direction of the reel 53 coincides with the direction of rotation of the hoisting machine bracket 52.
  • the hoist bracket 52 can be rotated around the hinge on the deck.
  • the hoist bracket 52 when the hoist bracket 52 is rotated to the outside of the deck, the operator can quickly set up a temporary bridge between the other working platforms or the bridge when docking; In respect, the hoist bracket 52 can be used to transport the cargo bracket or swing arm, thereby facilitating the handling and transfer of goods or materials, and can reduce the wear and tear caused by the wire rope 51 directly acting on the deck.
  • the reel 53 in the hoisting machine 5 may be two, and the two reels 53 are arranged side by side along the axial direction thereof, and are all drivingly connected to the driving end of the driving motor.
  • two reels 53 can be used at the same time, and the free ends of the steel cords 51 on the two reels 53 are all connected with the goods to jointly carry the goods, thereby improving the bearing strength and the pair of the hoisting machine 5.
  • the stability of the homogenization of the goods reduces the occurrence of breakage of the single wire rope 51 when the goods are transferred or the force of the load is large.
  • the hoisting machine 5 can be provided with one driving motor to drive the two reels 53 at the same time, or two driving motors can be provided, and the two driving motors are driven in one-to-one correspondence with the two reels 53 respectively.
  • the fixing ear 6 can be provided on the deck, and the fixing ear 6 and the hoisting bracket 52 are pivotally connected through the rotating shaft.
  • a specific form of the hoist bracket 52 is hinged to the deck.
  • the fixing ear 6 is disposed on the deck, and is hinged to the hoist bracket 52 by the fixing lug 6.
  • the hoist bracket 52 is reduced. Damage to the deck caused by direct connection to the deck, corresponding to the support strength of the deck to the operator and cargo.
  • the hoist bracket may include two longitudinal beams and a plurality of beams, the two longitudinal beams are arranged in parallel with each other, and the plurality of beams are connected between the two longitudinal beams, and the plurality of beams are parallel to each other;
  • the ears 6 may also be two, and the ends of the two longitudinal beams at the same end are respectively pivotally connected to the two fixing ears 6 through the rotating shaft.
  • the hoist bracket 52 is a specific form of the hoist bracket 52.
  • the plurality of beams are supported between the two longitudinal beams to improve the relative fastness and support stability between the two longitudinal beams; when the hoist bracket 52 is used as the connecting bridge, the beam can be For the operator to step on; in addition, the ends of the two longitudinal beams are pivotally connected with the two fixed ears 6, the connection is stronger, and the hoist bracket 52 is more stable against the rotation of the deck.
  • a support frame 8 can also be fixed on the deck.
  • the support frame 8 is located outside the hoist bracket 52, and the hoist bracket 52 is rotated outward to abut against the support frame 8.
  • the hoist bracket 52 is rotated outward to lap the support frame 8.
  • the wire rope 51 bypasses the hoist bracket 52 from above, and the cargo is connected to the free end of the wire rope 51, and is suspended under the support of the hoist bracket 52.
  • the hoist bracket 52 rotates inwardly around the hinge under the joint action of the cargo and the wire rope 51, and the cargo is transported to the top of the deck to remove the cargo.
  • the support frame 8 supports the hoist bracket. On the one hand, it can reduce the damage caused to the deck when the hoist bracket 52 is rotated to the outside, and the wire rope 51 pulls the hoist bracket 52 around the hinge due to the support frame. 8
  • the support hoist bracket 52 has a certain height and angle, which can effectively reduce the rotation angle of the wire rope 51 driving the hoist bracket 52, and correspondingly reduce the external work of the hoisting machine 5.
  • a rotating roller 7 can be pivotally connected to the free end of the hoist bracket 52.
  • the wire rope 51 bypasses the rotating roller 7 to transport the cargo.
  • the rotating roller 7 continuously rotates with the transmission of the wire rope 51, and the rotating roller 7 Under the support of the wire rope 51, the frictional force when the wire rope 51 is relatively moved can be greatly reduced.
  • the abrasion caused to the wire rope 51 can be reduced; on the other hand, the working resistance of the hoisting machine 5 can also be reduced. .
  • a power system 4 may be disposed on the work platform, and the power system 4 is configured to push the work platform to move on the sea surface.
  • the power system 4 is installed on the working platform.
  • the operator can transfer the corresponding working platform to a safe area such as a safe harbor through the power system 4 before the typhoon attacks.
  • the integrated working platform has a certain power system 4, which can be used as a rescue platform for people who need rescue in an emergency situation, and therefore has a wide range of applications.
  • FIG. 2 there are two power systems 4, and two power systems 4 are respectively located at two sides of one end of the deck.
  • the two power systems 4 are mutually assisted on the two sides of one end of the deck to adjust the direction and position of the integral working platform, and the adjustment force is strong and the driving force is sufficient; in addition, when one of the power systems 4 fails, the other power
  • the system 4 can also separately adjust and drive the integral working platform to further improve its practical performance.
  • the power system may include an engine 41, an adjustment rod 42 and a propeller 43 fixed to the deck with a frame 44, and the engine 41 is fixed to the frame 44, and the adjustment rod 42 is fixed.
  • One end is pivotally connected to the bottom of the frame 44
  • the propeller 43 is pivotally connected to the other end of the adjusting rod 42
  • the driving end of the engine 41 is connected to the propeller 43 and configured to drive the propeller 43 to rotate.
  • the engine 41, the adjusting rod 42 and the propeller 43 are fixed on the deck through the frame 44, and the engine 41 drives the propeller 43 to rotate to push the integral working platform to slide forward; the adjusting rod 42 is pivotally connected.
  • On the frame 44 it can be rotated on the frame 44 to realize the direction adjustment of the propeller 43, thereby realizing the adjustment of the driving force direction of the propeller 43 to the integral working platform.
  • the S100 hoist bracket 52 abuts on the support frame 8.
  • the free end of the hoist bracket 52 extends out of the deck, and the wire rope 51 wound on the reel 53 is overlapped on the rotating roller 7; the S200 fixes the cargo at sea on the wire rope 51.
  • the S300 controls the drive motor drive reel 53 of the hoisting machine 5 to rotate along its axial direction, and the wire rope 51 is wound around the reel 53 to be tightened, and the cargo is supported by the rotating roller 7 from the bottom to the free end of the wire rope 51.
  • the modular marine multifunctional working platform, the integrated working platform and the transportation method provided by the embodiment have strong connection between the components of the working platform, and the operator has better stability and balance when performing various operations thereon. .

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Abstract

一种模块化海洋多功能作业平台,包括下部部分浸入海平面以下的浮体结构以及设置于浮体结构顶面的平台结构。一种整体式工作平台,包括至少两个的模块化海洋多功能作业平台,相邻两个作业平台的框架结构之间可拆卸式固定连接,作业平台上的踏板共同构成甲板。一种调运方法,通过卷扬机(5)和带有转动辊(7)的卷扬机支架(52)将货物转运到平台上。该平台能够标准化生产、灵活多变和功能丰富。

Description

模块化海洋多功能作业平台、整体式工作平台及调运方法
相关申请的交叉引用
本申请要求于2017年11月03日提交中国专利局的申请号为201711068475.4、名称为“一种模块化海洋多功能作业平台”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及渔业设备技术领域,具体而言,涉及一种模块化海洋多功能作业平台、整体式工作平台及调运方法。
背景技术
随着国家经济发展,国家越来越重视海水养殖行业,并且越来越多的政策扶持以及资源向这一行业倾斜,从而助力海洋养殖转型升级,加强现代渔业发展。
传统海洋养殖过程中,业内大部分传统养殖企业采用船舶或者自制木排来提供养殖的作业面,然后在平台下方放置泡沫或者塑料桶以保证木排能够漂浮于海面,连接牢固性差,容易松散;而船舶特定的结构导致其功能只能定位于运输,不适合海上养殖作业。
为解决上述问题,现在的养殖企业在海面上搭建位置固定的作业面,以进行相应的养殖、维护等工作,但是海域施工环境较恶劣,如果直接搭建固定式作业平台将增加养殖企业的成本,另外受台风周期性破坏影响,作业平台还会增加维保成本。
因此,对海洋作业平台在结构以及功能上进行优化设计,具有极其重要的意义。
发明内容
本申请的主要目的包括提出一种标准化生产、灵活多变和功能丰富的模块化海洋多功能作业平台、整体式工作平台及调运方法,旨在对海洋作业平台在结构和功能上进行优化设计。
为实现上述目的中的至少一个,本申请提出的一种模块化海洋多功能作业平台、整体式工作平台及调运方法,包括下部部分浸入海平面以下的浮体结构以及设置于所述浮体结构顶面的平台结构。
进一步的,所述平台结构包括水平设置的框架结构,所述框架结构的顶面铺设有踏板;所述浮体结构包括至少一个舱体,所述舱体的顶部与所述框架结构相连。
进一步的,所述框架结构为矩形,所述舱体为两个,两个所述舱体分别设置于所述框架结构长度方向的两侧位置。
进一步的,两个所述舱体之间留有间隙。
进一步的,所述框架结构顶面的端角处固定设置有限位安全桩,所述踏板的端角处设有凹槽,所述凹槽与所述限位安全桩一一对应匹配卡接。
进一步的,所述舱体内部填充有填充物,所述填充物的密度小于海水密度。
进一步的,所述框架结构为工字钢或槽钢焊接而成的钢框架,所述踏板为经防腐处理的木板,所述舱体为由多个钢板焊接而成的四棱柱形舱体,所述填充物为聚乙烯泡沫。
进一步的,所述钢框架和所述四棱柱形舱体的表面均涂刷有防腐蚀的油漆。
本申请的另一个目的在于提供一种整体式工作平台,包括至少两个上述的模块化海洋多功能作业平台,相邻两个所述作业平台的框架结构之间可拆卸式固定连接,所述作业平台上的踏板共同构成甲板。
进一步的,所述作业平台的框架结构为矩形,且相邻两个所述框架结构的长边对应可拆卸式固接。
进一步的,所述甲板上铰接有卷扬机支架,所述卷扬机支架的自由端能够伸出所述甲板之外;所述甲板上还固定相连有卷扬机,所述卷扬机包括相互传动连接的驱动电机和卷筒,所述卷筒上缠绕有钢丝绳,所述卷筒的转动方向与所述卷扬机支架的转动方向一致。
进一步的,所述卷筒为两个,两个所述卷筒沿其轴向并列排布,且均与所述驱动电机的驱动端传动连接。
进一步的,所述甲板上设有固定耳,所述固定耳与所述卷扬机支架通过转轴枢接。
进一步的,所述卷扬机支架包括两根纵梁和多根横梁,两根所述纵梁相互平行设置,多根所述横梁均连接于两根所述纵梁之间,且多根所述横梁相互平行;所述固定耳为两个,同一端的两根所述纵梁的端部分别与两个所述固定耳通过转轴枢接。
进一步的,所述甲板上固设有支撑架,所述支撑架位于所述卷扬机支架的外侧,且所述卷扬机支架向外转动能够抵接于所述支撑架上。
进一步的,所述卷扬机支架的自由端上枢接有转动辊。
进一步的,所述作业平台上设有动力***,所述动力***配置成推动所述作业平台在海面上移动。
进一步的,所述动力***为两个,两个所述动力***分别位于所述甲板一端的两侧位置处。
进一步的,所述动力***包括发动机、调节杆和螺旋桨,所述甲板上固接有机架,所述发动机固接于所述机架上,所述调节杆的一端枢接于所述机架的底部,所述螺旋桨枢接 于所述调节杆的另一端上,所述发动机的驱动端与所述螺旋桨连接,配置成驱动所述螺旋桨转动。
本申请的另一个目的在于提供一种调运方法,配置成使用上述整体式工作平台,将海上的货物调运到甲板上,操作步骤如下:
S100所述卷扬机支架抵接于所述支撑架上,所述卷扬机支架的自由端伸出所述甲板之外,将所述卷筒上缠绕的钢丝绳搭接于所述转动辊上;
S200将海上的货物固定在所述钢丝绳的自由端上;
S300控制所述卷扬机的驱动电机驱动所述卷筒沿其轴向自转,所述钢丝绳缠绕在所述卷筒上收紧,所述货物在所述转动辊的支撑下随所述钢丝绳的自由端自下向上运动;
S400所述钢丝绳的自由端到达所述转动辊的位置,所述卷扬机支架在所述货物与所述钢丝绳的共同作用下绕其铰接处向内转动;
S500所述卷扬机支架的自由端转动至所述甲板的上方,固定所述卷扬机支架,将货物从所述钢丝绳上取下,将所述卷扬机支架转动至初始位置。本申请技术方案相对于现有技术至少具有以下优点:
(1)标准化生产。本申请技术方案的工作平台中,通过钢板焊接相连的舱体、钢结构的框架结构以及设置于框架结构顶部的踏板可通过工厂化标准生产,因此相对现有技术中通过人工绑扎等方式搭建的工作平台具有更高的质量,并且生产效率较高,可大大降低生产成本和人力成本,另外采用钢材或者其他金属材料使得工作平台具有一定的可回收性。
(2)灵活多变。因为本申请技术方案的工作平台可通过工厂化生产,因此通过螺栓相连方式可将多个工作平台紧固相连而搭建一个面积更大的整体式工作平台,通过合理的安装和配置,可方便工作人员进行使用或者管理,并且面积更大的整体式工作平台可方便设置相应的设备以方便后续的应用。
(3)功能丰富。本申请技术方案中,通过将多个工作平台紧固相连,从而方便工作人员将不同的设备,如卷扬机、动力***搭建在整体式工作平台上,工作人员可方便地进行搬移货物以及将整体式工作平台进行转移以减少风险,相应降低维修费用;另外,设置于固定框架结构下方的舱体内可以不填充相应的填充物,而将其留空,这样还可满足工作人员存储物资的需求。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根 据这些附图示出的结构获得其他的附图。
图1为本申请实施例提供的模块化海洋多功能作业平台的三维结构示意图;
图2为本申请实施例提供的整体式工作平台的三维结构示意图。
附图标号说明:
1-框架结构;11-限位安全桩;2-舱体;3-踏板;4-动力***;41-发动机;42-调节杆;43-螺旋桨;44-机架;5-卷扬机;51-钢丝绳;52-卷扬机支架;53-卷筒;6-固定耳;7-转动辊;8-支撑架。
本申请目的的实现、功能特点及优点将结合实施例,参照附图做进一步说明。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本申请的一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
需要说明,若本申请实施例中有涉及方向性指示(诸如上、下、左、右、前、后……),则该方向性指示仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等,如果该特定姿态发生改变时,则该方向性指示也相应地随之改变。
本申请提出一种模块化海洋多功能作业平台。
请参见图1,本申请实施例的模块化海洋多功能作业平台,包括下方部分浸入海平面以下的浮体结构以及设置于浮体结构顶面的平台结构。具体地,平台结构包括水平设置的框架结构1,框架结构1的顶面铺设有踏板3,浮体结构包括至少一个舱体2,舱体2的顶部与框架结构1相连。作业平台的舱体2浸入海水中,受海水的浮力对框架结构1和踏板3进行漂浮支撑,使得框架结构1和踏板3能够漂浮在海面以上,需要海上作业时,操作人员可以踩踏在框架结构1上的踏板3上,对海面上养殖的货物进行各种操作。框架结构1和舱体2固定连接,连接牢固性强,相应踏板3的稳定性也较好,操作人员在作业平台上进行各种操作时的稳定性和平衡性更好。
本实施例中,如图1所示,框架结构1可以为矩形,舱体2可以为两个,两个舱体2分别设置于框架结构1长度方向的两侧位置。这里是作业平台的一种具体结构,两个舱体2相对独立的设置于框架结构1的两端,两个舱体2同时对框架结构1的两端位置进行漂浮支撑,两个支点的设置使得框架结构1受到的支撑力更加均匀,稳定性较好。
具体的,本实施例中,如图1所示,两个舱体2之间可以留有间隙。相较于设置一个大的舱体2,如此设置,在能够实现舱体2对框架结构1的漂浮支撑作用的基础上,一方 面,舱体2作为两个支点对框架结构1进行支撑,支撑稳定性强;另一方面,海水涌动时可以从两个舱体2之间的间隙流过,减小舱体2受到的水流阻力,相应减小水流对舱体2的推动力,进一步提高作业平台的稳定性和平衡性;此外,两个舱体2所需加工材料较少,能够有效节约用料,降低生产成本。
本实施例中,可以在舱体2内部填充有填充物,填充物的密度小于海水密度。填充物填充于舱体2内,占据了舱体2内的空间,当海水浸入舱体2内时,仅有较小的空间能够容纳海水,从而减少海水倒灌如舱体2内时,造成整个作业平台下沉情况的发生,进一步提高作业平台的实用性。具体的,填充物可以选用泡沫等材料。
本申请实施例中,框架结构1可以为工字钢或槽钢焊接而成的钢框架,踏板3可以为经防腐处理的木板,舱体2可以为由多个钢板焊接而成的四棱柱形舱体,填充物可以为聚乙烯泡沫;与此同时,本实施例的钢框架和四棱柱形舱体表面涂刷有防腐蚀的油漆,以减少带有侵蚀性的海水对相应的钢框架和钢板材质的四棱柱形舱产生的腐蚀损坏。这里是作业平台上各部件的具体形式,框架结构1由多根工字钢或槽钢焊接或通过连接件连接在一起,连接牢固性强,且生产简单便捷,可批量生产,能够有效降低生产成本;踏板3、框架结构1和舱体2的表面均涂有防腐蚀的油漆,能够有效减少海水与上述部件接触对该部件造成的腐蚀损坏,有效减少上述部件断裂、渗漏等损坏情况的发生,相应延长上述各部件及作业平台的使用寿命。
舱体2为截头的四棱柱形,四棱柱的扩口端与框架结构1连接,缩口端位于底部,四棱柱下小上大的结构,在实现漂浮作用的基础上,能够进一步减少海水对舱体2的冲击力,提高舱体2对框架结构1的支撑稳定性;舱体2的缩口端端面还可以用于支撑作用,便于在陆地上作业平台的放置。具体的,舱体2也可以为截头的圆锥形。
为了减少操作人员行走于作业平台时,踏板3容易发生移位而导致操作人员摔倒情况的发生,本申请实施例中,可以在框架结构1顶面的端角处固定设置有限位安全桩11,踏板3的端角处设有凹槽,凹槽与限位安全桩11一一对应匹配卡接。踏板3通过凹槽卡入框架结构1的限位安全桩11上,踏板3相应固定连接在框架结构1上,在水平方向相对框架结构1无法发生位移,当海面上存在一定的颠簸或者工作人员走动在作业平台上时,踏板3也不容易发生移位,从而保证作业平台的使用可靠性以及工作人员在作业平台上的平衡性;具体的,框架结构1的四个角落均可以设有限位安全桩11,四个限位安全桩11对踏板3的四个端角同时进行固定,进一步提高对踏板3的固定牢固度;另外在框架结构1的端角设置有限位安全桩11,还可以方便操作人员绑扎其他设备或者对工作平台进行固定。
请参见图2,本申请实施例还提供一种整体式工作平台,包括至少两个上述的模块化海洋多功能作业平台,相邻两个作业平台的框架结构之间可拆卸式固定连接,作业平台上 的踏板共同构成甲板。搭建一个面积较大的整体式工作平台,可以方便工作人员开展工作面积较大的工作,除海上作业外,将多个工作平台紧固相连,还可搭建海上栈道或者休闲的垂钓平台等结构,具有广泛的应用范围。具体的,相邻作业平台的框架结构1可以通过螺纹紧固件连接在一起,多个相连的作业平台紧固相连组成整体式工作平台,通过螺栓紧固相连搭建面积较大的整体式工作平台后,当需要对其进行维修更换等工作时,操作人员只需将相应的螺栓结构放松,将故障的作业平台更换即可,维护便捷、耗费时间少、成本低。
具体的,本实施例中,作业平台的框架结构可以为矩形,且相邻两个框架结构的长边对应可拆卸式固接。两个或多个作业平台的长边连接在一起,多个作业平台的宽边共同形成整体式工作平台的长边,多个作业平台长度方向两侧的两个舱体2在整体式工作平台的底部,在其宽度方向的两侧形成两列漂浮舱(每列漂浮舱由多个作业平台同一侧的多个舱体2组成),整体式工作平台底部的两列漂浮舱对其两端位置进行支撑,两个支点进行支撑,支撑稳定性更强;且两列漂浮舱之间也存在通道(多个作业平台上两个舱体2之间的间隙共同形成该通道),海水可以通过该通道流过,从而减少对其的冲击力,进一步提高其稳定性和平衡性。
即,整体式工作平台由多个作业平台组装而成后,其形式与单个作业平台的形式类似,具有单个作业平台具备的所有特点。
另外,通过多个作业平台相互紧固相连搭建整体式工作平台后,可以在甲板上铰接有卷扬机支架52,卷扬机支架52的自由端能够伸出甲板之外;甲板上还固定相连有卷扬机5,卷扬机5包括相互传动连接的驱动电机和卷筒53,卷筒53上缠绕有钢丝绳51,卷筒53的转动方向与卷扬机支架52的转动方向一致。卷扬机支架52在甲板上可以绕其铰接处转动,一方面,卷扬机支架52转动至甲板外侧时,可以方便操作人员快速地搭建与其他作业平台之间的临时便桥或者靠岸时的便桥;另一方面,卷扬机支架52可以用于调运货物的支架或摆臂,从而方便搬运和转移货物或物资,且能够减少钢丝绳51直接作用于甲板,对甲板造成的磨损破坏。
具体的,卷扬机5中的卷筒53可以为两个,两个卷筒53沿其轴向并列排布,且均与驱动电机的驱动端传动连接。当需要调运的货物重量较大时,可以同时使用两个卷筒53,将两个卷筒53上的钢丝绳51的自由端均与货物连接,共同承载货物,从而提高卷扬机5的承载强度和对货物调匀的稳定性,减少单根钢丝绳51对货物调运时断裂或货物受力点受力较大发生破损情况的发生。具体的,卷扬机5可以设置一个驱动电机同时对两个卷筒53进行驱动,也可以设置两个驱动电机,两个驱动电机与两个卷筒53分别一一对应进行驱动。
本实施例中,可以在甲板上设有固定耳6,固定耳6与卷扬机支架52通过转轴枢接。 这里是卷扬机支架52与甲板铰接的一种具体形式,在甲板上设置固定耳6,通过固定耳6与卷扬机支架52铰接,在实现卷扬机支架52能够在甲板上转动的基础上,减少卷扬机支架52与甲板直接连接对甲板造成的损坏,相应确保甲板对操作人员和货物的支撑强度。
具体的,本实施例中,卷扬机支架可以包括两根纵梁和多根横梁,两根纵梁相互平行设置,多根横梁均连接于两根纵梁之间,且多根横梁相互平行;固定耳6也可以为两个,同一端的两根纵梁的端部分别与两个固定耳6通过转轴枢接。这里是卷扬机支架52的一种具体形式,多根横梁支撑于两根纵梁之间,提高两根纵梁之间的相对牢固度和支撑稳定性;卷扬机支架52作为连接的便桥时,横梁可以供操作人员踩踏;此外,两个纵梁的端部与两个固定耳6对应枢接,连接牢固性更强,卷扬机支架52相对甲板转动的稳定性更强。
本实施例中,还可以在甲板上固设有支撑架8,支撑架8位于卷扬机支架52的外侧,且卷扬机支架52向外转动能够抵接于支撑架8上。需要调运货物时,向外转动卷扬机支架52至搭接在支撑架8上,钢丝绳51自上方绕过卷扬机支架52,货物连接在钢丝绳51的自由端,在卷扬机支架52的支撑下处于悬挂状态,并在卷扬机5的收紧作用下不断上升,直至货物与卷扬机支架52抵紧,卷扬机支架52在货物和钢丝绳51的共同作用下绕铰接处向内转动,将货物调运到甲板上方,取下货物,完成调运。支撑架8对卷扬机支架进行支撑,一方面,能够减少卷扬机支架52转动至外侧时支撑在甲板上,对甲板造成的损坏;另一方面钢丝绳51拉动卷扬机支架52绕铰接处转动时,由于支撑架8支撑卷扬机支架52存在一定高度和角度,可以有效减小钢丝绳51驱动卷扬机支架52的转动角度,相应减少卷扬机5对外做功。
本实施例中,可以在卷扬机支架52的自由端上枢接有转动辊7。卷扬机支架52受支撑架8的支撑时,钢丝绳51绕过转动辊7对货物进行调运,钢丝绳51不断向卷筒53上收紧时,转动辊7随着钢丝绳51的传动而不断转动,转动辊7在实现对钢丝绳51的支撑作用下,能够大大减小与钢丝绳51相对运动时的摩擦力,一方面,能够降低对钢丝绳51造成的磨损;另一方面,也能减小卷扬机5的工作阻力。
本实施例中,可以在作业平台上设有动力***4,动力***4配置成推动作业平台在海面上移动。海上作业过程中,通常会遇到周期性的台风袭击,在作业平台上设置相应的动力***4,操作人员在台风袭击之前通过动力***4可以将相应的工作平台转移至避风港等安全的区域,以减少台风对工作平台造成的损坏。另外,整体式工作平台具备一定的动力***4,可在紧急情况时作为海上救援平台对需要救援的人或物实施救援,因此具有广泛的应用范围。
本实施例中,如图2所示,动力***4为两个,两个动力***4分别位于甲板一端的两侧位置处。两个动力***4在甲板一端的两侧位置相互辅助对整体式工作平台的方向和 位置进行调节驱动,调节作用强、驱动力足;此外,当其中一个动力***4发生故障时,另一个动力***4还可以单独对整体式工作平台进行调节驱动,进一步提高其实用性能。
具体的,本实施例中,如图2所示,动力***可以包括发动机41、调节杆42和螺旋桨43,甲板上固接有机架44,发动机41固接于机架44上,调节杆42的一端枢接于机架44的底部,螺旋桨43枢接于调节杆42的另一端上,发动机41的驱动端与螺旋桨43连接,配置成驱动螺旋桨43转动。这里是动力***的一种具体形式,发动机41、调节杆42和螺旋桨43通过机架44固定在甲板上,发动机41驱动螺旋桨43转动,以推动整体式工作平台向前滑动;调节杆42枢接于机架44上,能够在机架44上转动,以实现对螺旋桨43的方向调节,进而实现螺旋桨43对整体式工作平台的推动力方向的调节。
具体的,使用上述整体式工作平台对货物的调运方法操作步骤如下:
S100卷扬机支架52抵接于支撑架8上,卷扬机支架52的自由端伸出甲板之外,将卷筒53上缠绕的钢丝绳51搭接于转动辊7上;S200将海上的货物固定在钢丝绳51的自由端上;S300控制卷扬机5的驱动电机驱动卷筒53沿其轴向自转,钢丝绳51缠绕在卷筒53上收紧,货物在转动辊7的支撑下随钢丝绳51的自由端自下向上运动;S400钢丝绳51的自由端到达转动辊7的位置,卷扬机支架52在货物与钢丝绳51的共同作用下绕其铰接处向内转动;S500卷扬机支架52的自由端转动至甲板的上方,固定卷扬机支架52,将货物从钢丝绳51上取下,将卷扬机支架52转动至初始位置。
需要说明的是,上述步骤仅为操作方法,先后顺序并不固定。
以上所述仅为本申请的优选实施例,并非因此限制本申请的专利范围,凡是在本申请的构思下,利用本申请说明书及附图内容所作的等效结构变换,或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。
工业实用性
本实施例提供的模块化海洋多功能作业平台、整体式工作平台及调运方法,作业平台各部件之间连接牢固性强,操作人员在其上进行各种操作时的稳定性和平衡性更好。

Claims (20)

  1. 一种模块化海洋多功能作业平台,其特征在于,包括下部部分浸入海平面以下的浮体结构以及设置于所述浮体结构顶面的平台结构。
  2. 如权利要求1所述的模块化海洋多功能作业平台,其特征在于,所述平台结构包括水平设置的框架结构,所述框架结构的顶面铺设有踏板;所述浮体结构包括至少一个舱体,所述舱体的顶部与所述框架结构相连。
  3. 如权利要求2所述的模块化海洋多功能作业平台,其特征在于,所述框架结构为矩形,所述舱体为两个,两个所述舱体分别设置于所述框架结构长度方向的两侧位置。
  4. 如权利要求3所述的模块化海洋多功能作业平台,其特征在于,两个所述舱体之间留有间隙。
  5. 如权利要求2-4中任一项所述的模块化海洋多功能作业平台,其特征在于,所述框架结构顶面的端角处固定设置有限位安全桩,所述踏板的端角处设有凹槽,所述凹槽与所述限位安全桩一一对应匹配卡接。
  6. 如权利要求2-5中任一项所述的模块化海洋多功能作业平台,其特征在于,所述舱体内部填充有填充物,所述填充物的密度小于海水密度。
  7. 如权利要求6所述的模块化海洋多功能作业平台,其特征在于,所述框架结构为工字钢或槽钢焊接而成的钢框架,所述踏板为经防腐处理的木板,所述舱体为由多个钢板焊接而成的四棱柱形舱体,所述填充物为聚乙烯泡沫。
  8. 如权利要求7所述的模块化海洋多功能作业平台,其特征在于,所述钢框架和所述四棱柱形舱体的表面均涂刷有防腐蚀的油漆。
  9. 一种整体式工作平台,其特征在于,包括至少两个权利要求1-8中任一项所述的模块化海洋多功能作业平台,相邻两个所述作业平台的框架结构之间可拆卸式固定连接,所述作业平台上的踏板共同构成甲板。
  10. 如权利要求9所述的整体式工作平台,其特征在于,所述作业平台的框架结构为矩形,且相邻两个所述框架结构的长边对应可拆卸式固接。
  11. 如权利要求9或10所述的整体式工作平台,其特征在于,所述甲板上铰接有卷扬机支架,所述卷扬机支架的自由端能够伸出所述甲板之外;所述甲板上还固定相连有卷扬机,所述卷扬机包括相互传动连接的驱动电机和卷筒,所述卷筒上缠绕有钢丝绳,所述卷筒的转动方向与所述卷扬机支架的转动方向一致。
  12. 如权利要求11所述的整体式工作平台,其特征在于,所述卷筒为两个,两个所述卷筒沿其轴向并列排布,且均与所述驱动电机的驱动端传动连接。
  13. 如权利要求11或12所述的整体式工作平台,其特征在于,所述甲板上设有固定耳,所述固定耳与所述卷扬机支架通过转轴枢接。
  14. 如权利要求13所述的整体式工作平台,其特征在于,所述卷扬机支架包括两根纵梁和多根横梁,两根所述纵梁相互平行设置,多根所述横梁均连接于两根所述纵梁之间,且多根所述横梁相互平行;所述固定耳为两个,同一端的两根所述纵梁的端部分别与两个所述固定耳通过转轴枢接。
  15. 如权利要求11-14中任一项所述的整体式工作平台,其特征在于,所述甲板上固设有支撑架,所述支撑架位于所述卷扬机支架的外侧,且所述卷扬机支架向外转动能够抵接于所述支撑架上。
  16. 如权利要求15所述的整体式工作平台,其特征在于,所述卷扬机支架的自由端上枢接有转动辊。
  17. 如权利要求9-16中任一项所述的整体式工作平台,其特征在于,所述作业平台上设有动力***,所述动力***配置成推动所述作业平台在海面上移动。
  18. 如权利要求17所述的整体式工作平台,其特征在于,所述动力***为两个,两个所述动力***分别位于所述甲板一端的两侧位置处。
  19. 如权利要求17或18所述的整体式工作平台,其特征在于,所述动力***包括发动机、调节杆和螺旋桨,所述甲板上固接有机架,所述发动机固接于所述机架上,所述调节杆的一端枢接于所述机架的底部,所述螺旋桨枢接于所述调节杆的另一端上,所述发动机的驱动端与所述螺旋桨连接,配置成驱动所述螺旋桨转动。
  20. 一种调运方法,其特征在于,配置成使用权利要求16所述的整体式工作平台,将海上的货物调运到甲板上,操作步骤如下:
    S100所述卷扬机支架抵接于所述支撑架上,所述卷扬机支架的自由端伸出所述甲板之外,将所述卷筒上缠绕的钢丝绳搭接于所述转动辊上;
    S200将海上的货物固定在所述钢丝绳的自由端上;
    S300控制所述卷扬机的驱动电机驱动所述卷筒沿其轴向自转,所述钢丝绳缠绕在所述卷筒上收紧,所述货物在所述转动辊的支撑下随所述钢丝绳的自由端自下向上运动;
    S400所述钢丝绳的自由端到达所述转动辊的位置,所述卷扬机支架在所述货物与所述钢丝绳的共同作用下绕其铰接处向内转动;
    S500所述卷扬机支架的自由端转动至所述甲板的上方,固定所述卷扬机支架,将货物从所述钢丝绳上取下,将所述卷扬机支架转动至初始位置。
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