WO2019019476A1 - 一种船坞定位装置及其安装方法 - Google Patents

一种船坞定位装置及其安装方法 Download PDF

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Publication number
WO2019019476A1
WO2019019476A1 PCT/CN2017/110013 CN2017110013W WO2019019476A1 WO 2019019476 A1 WO2019019476 A1 WO 2019019476A1 CN 2017110013 W CN2017110013 W CN 2017110013W WO 2019019476 A1 WO2019019476 A1 WO 2019019476A1
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Prior art keywords
dock
positioning device
bracket
support rod
card board
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PCT/CN2017/110013
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English (en)
French (fr)
Inventor
李金兰
卜佑天
张润灿
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广船国际有限公司
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Application filed by 广船国际有限公司 filed Critical 广船国际有限公司
Publication of WO2019019476A1 publication Critical patent/WO2019019476A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B71/00—Designing vessels; Predicting their performance

Definitions

  • the present invention relates to the field of docking positioning technology, and in particular, to a dock positioning device and a mounting method thereof.
  • the semi-series shipbuilding method (one-and-a-half construction method) is commonly used in large shipbuilding enterprises.
  • the semi-tandem shipbuilding method can balance the workload of each production link and achieve production balance management.
  • the above-mentioned semi-series method is constructed.
  • the shipyard can only arrange the whole ship and the half-ship, and it is necessary to carry out the construction and construction of the half-ship in the second dock.
  • the company needs to implement the whole ship seat positioning, half-ship positioning, and half-ship water closing process.
  • the general method is to use the traction trolley and cable on the side of the dock to locate the ship by cable tow, each time the whole ship is positioned or half.
  • the ship is positioned and the number of cables on the ship requires at least 8 cables for the cable. Since the length of the cable can reach several hundred meters, for the long cable, the inertness and flexibility of the cable itself may cause the ship to have a long positioning time, low positioning accuracy, a large number of operators, and a large labor intensity for the operator.
  • Some positioning devices are also used to achieve the positioning of the ship, but the structure is relatively complicated, and the installation method is cumbersome, and the working intensity of the operator is too large.
  • the object of the present invention is to provide a dock positioning device, which solves the problems of long positioning time of the ship, low positioning accuracy, large number of operators, and high labor intensity of the existing ship positioning.
  • Another object of the present invention is to provide a method for installing a dock positioning device, which can realize the installation of the dock positioning device described above, and has a simple installation method and low labor intensity of the operator.
  • a dock positioning device includes a bracket, a linear driving component mounted on the bracket, a support rod driven by the linear driving component to reciprocate, and a universal wheel mounted on an end of the support rod
  • One side of the opposite sides of the bracket is provided with a rubber fender, and the other side of the other side is connected with a card plate that can be engaged on the trailing side of the trolley rail, and both sides of the card board are
  • a lifting lug is provided, and the lifting lug is connected with the hanging plate on the abutment by a sling screw buckle.
  • the adjustment card further comprises an adjustment card disposed in one-to-one correspondence with the card board, wherein the adjustment card plate is movably mounted on the abutment at one end, and the other end abuts on the tow side of the trolley track And engaging with the card board to clamp the side of the dock to pull the small rail.
  • a support rod seat for supporting the support rod is mounted on the bracket, and the support rod is slidably disposed on the support rod base.
  • a mounting seat is mounted on the bracket, and the linear driving member is mounted on the mounting seat.
  • the linear driving member, the mounting seat, the support rod, the support rod base and the universal wheel are both disposed, and are symmetrically disposed on the top of the bracket.
  • the abutment is provided with an escalator, and the escalator is disposed on a side where the abutment does not abut the dock and the rubber fender is not disposed.
  • the card has a hook-like structure, including a first end surface and an opening, the first end surface abuts on the dock side traction trolley rail, and the dockside traction small rail portion is disposed in the opening .
  • the invention can adjust the position state of the ship through the above-mentioned ship docking device and the two belt cables of the existing ship raft, and finally complete the positioning of the ship. It can shorten the positioning time of the ship, improve the positioning accuracy, and reduce the number of construction workers and the operation intensity of the construction personnel.
  • the invention also provides a method for installing a dock positioning device, comprising the following steps:
  • One end of the card board is snapped onto the dock side traction trolley rail, and the other end is connected to the bracket;
  • a rigging screw is installed, and the two ends of the rigging screw are respectively connected to the lifting lugs on the card board and the hanging plates on the yoke.
  • the method further comprises:
  • An adjustment card board is mounted on the bracket, and a position of the adjustment card board is adjusted, so that the adjustment card board abuts on the dock side traction trolley rail.
  • the lifting of the dock positioning device is released after the rigging screw is installed.
  • the present invention can realize the installation of the above-mentioned dock positioning device, and the installation method is simple, and the labor intensity of the operator is low.
  • Figure 1 is a plan view of the dock positioning device of the present invention
  • FIG. 2 is a schematic view showing a state in which the universal wheel of the dock positioning device of the present invention is retracted;
  • Figure 3 is a schematic view showing the state in which the universal wheel of the dock positioning device of the present invention is extended;
  • FIG. 4 is a schematic view showing the connection of the rigging screw of the docking device of the present invention.
  • Figure 5 is a plan view of Figure 4 of the present invention.
  • Figure 6 is a schematic structural view of a card board of the dock positioning device of the present invention.
  • Figure 7 is a schematic view of the dock positioning device of the present invention mated with the dock and the ship;
  • Figure 8 is a schematic structural view of a universal wheel of the dock positioning device of the present invention.
  • Figure 9 is a side elevational view of the support rod seat of the dock positioning device of the present invention.
  • Figure 10 is a front elevational view of the support rod seat of the dock positioning device of the present invention.
  • Figure 11 is a flow chart showing a method of installing the dock positioning device of the present invention.
  • the present invention provides a dock positioning device 40.
  • the dock positioning device 40 includes a bracket 1 and a linear drive member 2 mounted on the frame 1 and driven by the linear drive member 2 to reciprocate.
  • the support rod 3, the universal wheel 4 mounted at the end of the support rod 3, and the support rod base 5 supporting the support rod 3, the support rod 3 can be slidably disposed on the support rod base 5.
  • bracket 1 One side of the opposite sides of the bracket 1 is provided with a rubber fender 7 , and the other side is symmetrically connected with two card plates 10 at both ends in the horizontal direction, and the card board 10 can be engaged at the dock side to pull the trolley rail 6
  • the bracket 1 is engaged with the docking trolley rail 6 to realize the installation and positioning of the entire dock positioning device 40, which provides a basis for the positioning of the subsequent vessel 30, and can make the vessel 30
  • the positioning is faster, that is, the positioning time of the vessel 30 is effectively shortened.
  • the card board 10 has a hook-like structure, and includes a first end surface 101 and an opening 102.
  • the first end surface 101 abuts on the dock side traction trolley rail 6, and the dock side traction trolley A portion of the rail 6 is placed within the opening 102.
  • the card board 10 can be effectively engaged on the dock side traction trolley rail 6.
  • a lifting lug 13 is provided, and the lifting lug 13 is connected to the lifting plate 14 on the abutment 1 by a rigging screw buckle 15.
  • the dock positioning device 40 can be further clamped to the dockside traction trolley rail 6.
  • the dock positioning device 40 further includes an adjustment card 12 disposed in one-to-one correspondence with the card board 10.
  • the adjustment card 12 has an adjustable position on the bracket 1 at one end, specifically, the adjustment card 12 A long hole is formed in the upper hole, and the adjustment card 12 is connected to the frame 1 through the bolt through the long hole and the frame 1, and the position adjustment of the adjustment card 12 can be realized.
  • the other end of the adjustment card 12 abuts on the dock side traction trolley rail 6, which can cooperate with the card board 10 to clamp the dock rail to the small rail 6.
  • the four side faces of the bracket 1 are of a Japanese-shaped structure, and each of the side faces is welded by a profile, and has good structural strength.
  • the top of the bracket 1 is a working layer, and the operator can perform corresponding tooling on the working layer.
  • the linear driving component 2, the supporting rod 3 and the supporting rod seat 5 are all placed on the working layer.
  • a guard rail 11 is provided on the top of the yoke 1 in the circumferential direction of the working layer for protecting the operator.
  • An escalator 8 is mounted on the yoke 1. Specifically, the escalator 8 is disposed on one side of the yoke 1 from top to bottom. Specifically, the escalator 8 is disposed on the yoke 1 not abutting the dock 20 and not provided with rubber fenders. One side of the 7 and the escalator 8 are connected to the top and bottom of the frame 1. Through the escalator 8, when the dock positioning device 40 of the present invention is placed on the ground, the escalator 8 can facilitate the operator to get up and down, and the escalator cover is provided on the escalator 8.
  • a mounting seat 9 is mounted on the top of the bracket 1, and the mounting seat 9 is used for mounting the linear driving component 2. Specifically, the mounting seat 9 is fixedly mounted on the top of the bracket 1 or the working layer. The end of the linear drive member 2 is rotatably coupled to the mount 9.
  • the linear driving component 2 is specifically a cylinder, and one end of the cylinder of the cylinder is rotatably connected to the mounting seat 9, and the piston rod end is rotatably connected to the support rod 3 for driving the support rod 3 to expand and contract.
  • the linear driving member 2 may be other devices such as a cylinder or a linear motor, and only needs to be able to meet the expansion and contraction of the support rod 3.
  • the rotation of the cylinder block and the mounting seat 9 and the rotational connection of the piston rod and the support rod 3 enable the telescopic expansion of the support rod 3 to be smoother and the stability of the expansion and contraction of the support rod 3 is improved.
  • the linear driving component 2, the mounting seat 9, the support rod 3, the support rod base 5, and the universal wheel 4 are both disposed in two, and are symmetrically disposed on the top of the bracket 1.
  • the two universal wheels 4 can be brought into contact with the ship 30 at the same time, thereby making the positioning accuracy of the ship 30 higher.
  • the universal wheel 4 includes a mounting plate 41 fixedly connected to the end of the support rod 3, the universal wheel mount 42 mounted on the mounting plate 41 through the rotating shaft 44, and a roller
  • the shaft 45 rotates the roller 43 mounted on the universal wheel mount 42, and the direction of rotation of the roller 43 is perpendicular to the direction of rotation of the universal wheel mount 42.
  • the bottom of the support rod base 5 is a connecting plate 51, and above the connecting plate 51 is a circular connecting portion 52, and the circular connecting portion 52 has a through hole at the center. 53, for sliding the support rod 3.
  • the rubber fender 7 has an elongated structure which is mounted on the side of the yoke 1 from top to bottom, and the side on which the rubber fender 7 is mounted is opposite to the side on which the card 10 is disposed.
  • the linear drive unit 2 drives the support rod 3 to expand and contract, and drives the universal wheel 4 to expand and contract.
  • the two belts of the existing ship 30 can be used.
  • the positional state of the vessel 30 is adjusted to finally complete the positioning of the vessel 30.
  • the universal wheel 4 will retract while the vessel 30 is moving;
  • the ship 30 is pulled in a direction away from the dock positioning device 40 by two ribbon cables, at which time the universal wheel 4 will extend while the vessel 30 is moving.
  • the dock positioning device 40 of the present invention has the characteristics of simple operation and fast reaction speed.
  • the invention also provides a method for installing a dock positioning device, as shown in FIG. 11, the installation method comprises the following steps:
  • the dock positioning device 40 is lifted between the dock 20 and the ship 30 by a crane, and the side of the dock 1 of the dock positioning device 40 is in close contact with the dock wall of the dock 20.
  • One end of the card board is connected to the side of the dock to pull the trolley rail, and the other end is connected to the bracket.
  • the adjustment card 12 is first mounted on the frame 1, and the position of the adjustment card 12 is adjusted so that the adjustment card 12 abuts on the dock side traction rail 6.
  • step S20 is performed, that is, one end of the card 10 is clamped on the dock side traction trolley rail 6, specifically, the first end surface 101 of the card board 10 abuts on the dock side traction trolley rail 6, and the dockside traction small rail 6 A portion is placed within the opening 102.
  • the other end of the card 10 is then fixed to the frame 1, and the card 10 and the adjustment card 12 cooperate to secure the entire dock positioning device 40 to the dockside trolley rail 6.
  • step S20 After the installation of the card 10 and the adjustment card 12 is completed in step S20, the rigging screw 15 is mounted, one end of the rigging screw 15 is connected to the lifting lug 13 of the card 10, and the other end is connected
  • the dock positioning device 40 is further fixed to the hanger 14 of the frame 1.
  • the installation of the dock positioning device 40 described above is realized, and the installation method is simple, and the labor intensity of the operator is low.
  • the flow is reversed from the above installation process, that is, the dock positioning device 40 is first suspended by the crane, and then the rigging screw 15 is removed, and then the card is sequentially removed.
  • the board 10 and the adjustment card 12 are then hoisted away by the crane, i.e., the disassembly of the dock positioning device 40 is completed.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Escalators And Moving Walkways (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

一种船坞定位装置及其定位方法，该定位装置包括靠架（1）、安装在靠架（1）上的直线驱动部件（2）、由直线驱动部件（2）驱动使其能往复移动的支撑杆（3）以及安装在支撑杆（3）端部的万向轮（4），靠架（1）一侧能够卡接在坞边牵引小车轨（6）上，另一侧设有橡胶护舷（7）。使用时，将靠架一侧卡接在坞边牵引小车轨上，船坞在放水过程中，能够使船舶紧靠在船坞定位装置的橡胶护舷上慢慢下沉，当船舶吃水一定深度时，直线驱动部件驱动支撑杆伸缩，并带动万向轮伸缩，此时配合现有船舶艏艉的两条带缆，调整船舶的位置状态，完成船舶的定位。利用该船坞定位装置能够缩短船舶定位时间，提高定位精度，降低施工人员的人数以及操作强度。

Description

一种船坞定位装置及其安装方法 技术领域
本发明涉及船坞定位技术领域，尤其涉及一种船坞定位装置及其安装方法。
背景技术
船舶在建造过程中，在船坞阶段，目前各大型造船企业普遍使用半串联造船法(一条半建造法)。半串联造船法能够均衡各生产环节的工作量并实现生产平衡管理。
但是上述半串联方法建造，船坞只能布置整船和艉半船，需要在第二坞次进行艏半船的搭载和建造。为缩短船舶在船坞阶段的建造周期，物量平衡，公司需实施整船坐墩定位、半船定位、半船水上合拢工艺。在实施整船坐墩定位、半船定位、半船水上合拢工艺过程中，一般采用的方法都是使用船坞边的牵引小车、缆绳对船舶进行带缆拖曳进行定位，每次整船定位或半船定位，船舶上的缆绳数都需要至少8条缆绳进行带缆。由于缆绳的长度可达几百米，对于长缆绳，缆绳自身的惰性及伸缩性会导致上述方法船舶定位时间长、定位精度低，操作人员人数多，操作人员劳动强度大。
也有些采用一些定位装置来实现船舶的定位，但是其结构相对复杂，且其安装方式繁琐，操作人员工作强度过大。
发明内容
本发明的目的在于提供一种船坞定位装置，以解决现有船舶定位存在的船舶定位时间长、定位精度低，操作人员人数多，操作人员劳动强度大的问题。
本发明的另一目的在于提供一种船坞定位装置的安装方法，能够实现上述船坞定位装置的安装，且安装方式简单，操作人员劳动强度低。
为达此目的，本发明采用以下技术方案：
一种船坞定位装置，包括靠架、安装在所述靠架上的直线驱动部件、由所述直线驱动部件驱动能往复移动的支撑杆以及安装在所述支撑杆端部的万向轮，所述靠架相对的两侧中一侧设有橡胶护舷，另一侧沿水平方向的两端均连接有能够卡接在坞边牵引小车轨上的卡板，所述卡板的两侧均设有吊耳，所述吊耳与所述靠架上的吊板之间通过索具螺旋扣连接。
作为优选，还包括与所述卡板一一对应设置的调节卡板，所述调节卡板一端位置可调的安装在所述靠架上，另一端抵接在所述坞边牵引小车轨上，并与所述卡板配合卡紧所述坞边牵引小车轨。
作为优选，所述靠架上安装有用于支撑所述支撑杆的支撑杆座，所述支撑杆滑动穿设在所述支撑杆座上。
作为优选，所述靠架上安装有安装座，所述直线驱动部件安装在所述安装座上。
作为优选，所述直线驱动部件、所述安装座、所述支撑杆、所述支撑杆座以及万向轮均设置为两个，且均对称设置在所述靠架的顶部上。
作为优选，所述靠架上安装有扶梯，所述扶梯设置在所述靠架未抵接船坞和未设置所述橡胶护舷的一侧。
作为优选，所述卡板呈勾状结构，包括第一端面以及开口，所述第一端面抵接在所述坞边牵引小车轨上，所述坞边牵引小车轨部分置于所述开口内。
本发明通过上述船坞定位装置，配合现有船舶艏艉的两条带缆，能够调整船舶的位置状态，最终完成船舶的定位。能够缩短船舶定位时间，提高定位精度，且降低了施工人员人数以及施工人员的操作强度。
本发明还提供一种船坞定位装置的安装方法，包括以下步骤：
将船坞定位装置的靠架吊运至船坞的设定位置，并将所述靠架的一侧紧贴在所述船坞的坞壁上；
将卡板一端卡接在坞边牵引小车轨上，另一端连接在所述靠架上；
安装索具螺旋扣，将所述索具螺旋扣两端分别连接所述卡板上的吊耳和所述靠架上的吊板。
作为优选，在将卡板一端卡接在坞边牵引小车轨上，另一端连接在所述靠架上之前还包括：
在所述靠架上安装调节卡板，并调节所述调节卡板的位置，使所述调节卡板抵接在所述坞边牵引小车轨上。
作为优选，在安装完所述索具螺旋扣后，松开对所述船坞定位装置的吊运。
本发明通过上述安装方法，能够实现上述船坞定位装置的安装，且安装方式简单，操作人员劳动强度低。
附图说明
图1是本发明船坞定位装置的俯视图；
图2是本发明船坞定位装置的万向轮缩回的状态示意图；
图3是本发明船坞定位装置的万向轮伸出的状态示意图；
图4是本发明船坞定位装置显示索具螺旋扣的连接示意图；
图5是本发明图4的俯视图；
图6是本发明船坞定位装置的卡板的结构示意图；
图7是本发明船坞定位装置与船坞以及船舶配合的示意图；
图8是本发明船坞定位装置的万向轮的结构示意图；
图9是本发明船坞定位装置的支撑杆座的侧视图；
图10是本发明船坞定位装置的支撑杆座的主视图；
图11是本发明船坞定位装置的安装方法的流程图。
图中：
1、靠架；2、直线驱动部件；3、支撑杆；4、万向轮；5、支撑杆座；6、坞边牵引小车轨；7、橡胶护舷；8、扶梯；9、安装座；10、卡板；11、护栏；12、调节卡板；13、吊耳；14、吊板；15、索具螺旋扣；20、船坞；30、船舶；40、船坞定位装置；41、安装板；42、万向轮安装座；43、滚轮；44、转轴；45、滚轮轴；51、连接板；52、圆形连接部；53、通孔；101、第一端面；102、开口。
具体实施方式
下面结合附图并通过具体实施方式来进一步说明本发明的技术方案。
本发明提供一种船坞定位装置40，如图1-9所示，该船坞定位装置40包括靠架1，安装在靠架1上的直线驱动部件2，由直线驱动部件2驱动能往复移动的支撑杆3，安装在支撑杆3端部的万向轮4，以及支撑所述支撑杆3的支撑杆座5，上述支撑杆3能够滑动穿设在支撑杆座5上。
上述靠架1相对的两侧中一侧设有橡胶护舷7，另一侧沿水平方向的两端对称连接有两个卡板10，该卡板10能够卡接在坞边牵引小车轨6上，靠架1通过该卡板10，实现与坞边牵引小车轨6的卡接，进而实现了整个船坞定位装置40的安装定位，为后续船舶30的定位提供基础，且能够使得船舶30的定位更加快捷，即有效地的缩短了船舶30的定位时间。
本实施例中，如图6所示，上述卡板10呈勾状结构，包括第一端面101以及开口102，所述第一端面101抵接在坞边牵引小车轨6上，坞边牵引小车轨6的部分置于开口102内。通过上述结构，能够使得卡板10有效地卡接在坞边牵引小车轨6上。
可参照图4和图5，在每个卡板10的两侧均设有吊耳13，该吊耳13与靠架1上的吊板14之间通过索具螺旋扣15连接。通过该索具螺旋扣15，能够进一步将船坞定位装置40卡紧在坞边牵引小车轨6上。
本实施例中，上述船坞定位装置40还包括与卡板10一一对应设置的调节卡板12，该调节卡板12一端位置可调的安装在靠架1上，具体是在调节卡板12上设有长型孔，通过螺栓穿过长型孔以及靠架1，将调节卡板12连接在靠架1上，且能够实现调节卡板12的位置调节。上述调节卡板12的另一端抵接在坞边牵引小车轨6上，其能够与卡板10配合卡紧坞边牵引小车轨6。通过调节卡板12的设置，能够配合卡板10，将整个船坞定位装置40更加稳固的固定在坞边牵引小车轨6上，以提高船坞定位装置40的安全可靠性。
本实施例中，上述靠架1的四个侧面为日字形结构，具体每个侧面均由型材焊接而成，具有较好的结构强度。而且上述靠架1顶部为工作层，操作人员可在工作层上进行相应工装，上述直线驱动部件2、支撑杆3、支撑杆座5均置于工作层上。在靠架1顶部也就是工作层周向设置有护栏11，用于保护操作人员。
在靠架1上安装有扶梯8，具体的，该扶梯8从上至下设置在靠架1的一侧面上，具体该扶梯8设置在靠架1未抵接船坞20和未设置橡胶护舷7的一侧，且扶梯8连通靠架1的顶部和底部设置。通过该扶梯8，本发明的船坞定位装置40在平地摆放时，上述扶梯8能够方便操作人员上下，在扶梯8上落口设有扶梯口盖板。
本实施例中，在靠架1顶部上安装有安装座9，该安装座9用于安装直线驱动部件2，具体的，该安装座9固定安装在靠架1顶部也就是工作层上，上述直线驱动部件2的端部转动连接在安装座9上。
本实施例中，上述直线驱动部件2具体为油缸，该油缸的缸体一端转动连接在安装座9上，其活塞杆端转动连接上述支撑杆3，用于驱动支撑杆3伸缩。可以理解的是，上述直线驱动部件2也可以是其他例如气缸或者直线马达等装置，只需能够满足支撑杆3的伸缩即可。本实施例通过上述缸体与安装座9转动连接以及活塞杆与支撑杆3的转动连接，能够使得支撑杆3的伸缩更加顺畅，提高了支撑杆3伸缩的稳定性。
本实施例中，上述直线驱动部件2、安装座9、支撑杆3、支撑杆座5以及万向轮4均设置为两个，且均对称设置在靠架1顶部上。通过上述结构设置，能够使得两个万向轮4同时接触船舶30，进而使得船舶30的定位精度更高。
本实施例中，可参照图8，上述万向轮4包括固定连接在支撑杆3端部的安装板41，通过转轴44转动安装在安装板41上的万向轮安装座42，以及通过滚轮轴45转动安装在万向轮安装座42上的滚轮43，上述滚轮43的转动方向与万向轮安装座42的转动方向相垂直。通过上述结构设置，能够实现滚轮43的左右以及上下的360°旋转，进而能够适应不同船舶30的使用。
本实施例中，如图9和图10所示，上述支撑杆座5的底部为连接板51，在连接板51的上方为圆形连接部52，该圆形连接部52中心开有通孔53，用于支撑杆3的滑动。
上述橡胶护舷7呈长条形结构，其从上至下的安装在靠架1的侧面上，且安装该橡胶护舷7的侧面与设置卡板10的侧面为相对的两个侧面。
在进行船舶30定位时，首先在船坞20的坞边处安装两套上述船坞定位装置40，具体是通过卡板10以及调节卡板12卡紧在坞边牵引小车轨6上，并通过索具螺旋扣15进一步卡紧固定在坞边牵引小车轨6上，船坞20在放水过程中，能够使船舶30紧靠船坞定位装置40上的橡胶护舷7慢慢下沉，当船舶30吃水一 定深度时(200mm-300mm)，根据船舶30的实时位置，直线驱动部件2驱动支撑杆3伸缩，并带动万向轮4伸缩，此时配合现有船舶30艏艉的两条带缆，能够调整船舶30的位置状态，最终完成船舶30的定位。当需要船舶30向船坞定位装置40的方向移动时，并通过两条带缆向船坞定位装置40的方向拉动船舶30，此时万向轮4会在船舶30移动的同时缩回；当需要船舶30向远离船坞定位装置40的方向移动时，并通过两条带缆向远离船坞定位装置40的方向拉动船舶30，此时万向轮4会在船舶30移动的同时伸出。通过该方式，能够降低施工人员人数以及施工人员的操作强度，并且提高了船舶30的定位精度，缩短了船舶30的定位时间，相较于现有多条缆绳带缆的方式，能够降低缆绳的使用数量，减少了带缆时间，降低了船舶30定位成本。而且本发明的船坞定位装置40具有操作简便，反应速度快的特点。
本发明还提供一种船坞定位装置的安装方法，如图11所示，该安装方法包括以下步骤：
S10、将船坞定位装置吊运至靠架一侧紧贴在船坞的坞壁上。
具体是通过吊机将船坞定位装置40吊运在船坞20以及船舶30之间，且使得船坞定位装置40的靠架1一侧紧贴在船坞20的坞壁上。
S20、将卡板一端卡接在坞边牵引小车轨上，另一端连接在靠架上。
在该步骤上S20之前，先在靠架1上安装调节卡板12，并调节调节卡板12的位置，使调节卡板12抵接在坞边牵引小车轨6上。
随后，执行该步骤S20，即将卡板10一端卡紧在坞边牵引小车轨6上，具体是卡板10的第一端面101抵接在坞边牵引小车轨6上，坞边牵引小车轨6的部分置于开口102内。随后将卡板10的另一端固定在靠架1上，此时卡板10和调节卡板12配合将整个船坞定位装置40卡紧固定在坞边牵引小车轨6上。
S30、安装索具螺旋扣，将索具螺旋扣两端分别连接卡板上的吊耳和靠架上的吊板。
即在步骤S20完成卡板10和调节卡板12的安装后，进行索具螺旋扣15的安装，将索具螺旋扣15的一端连接在卡板10的吊耳13上，另一端连接在靠架1的吊板14上，进一步固定船坞定位装置40。
S40、控制吊机松开对船坞定位装置的吊运。
即在安装索具螺旋扣15结束后，通过吊机松开对船坞定位装置40的吊运，此时即完成了船坞定位装置40的安装。
本发明通过上述安装方法，实现了上述船坞定位装置40的安装，且安装方式简单，操作人员劳动强度低。
进一步的，当船舶30定位结束需要拆卸上述船坞定位装置40时，其流程与上述安装流程相反，即先通过吊机吊挂住船坞定位装置40，随后拆除索具螺旋扣15，之后依次拆除卡板10和调节卡板12，随后通过吊机将船坞定位装置40吊走，即完成了船坞定位装置40的拆卸。
显然，本发明的上述实施例仅仅是为了清楚说明本发明所作的举例，而并非是对本发明的实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明权利要求的保护范围之内。

Claims (10)

  1. 一种船坞定位装置，其特征在于，包括靠架(1)、安装在所述靠架(1)上的直线驱动部件(2)、由所述直线驱动部件(2)驱动能往复移动的支撑杆(3)以及安装在所述支撑杆(3)端部的万向轮(4)，所述靠架(1)相对的两侧中一侧设有橡胶护舷(7)，另一侧沿水平方向的两端均连接有能够卡接在坞边牵引小车轨(6)上的卡板(10)，所述卡板(10)的两侧均设有吊耳(13)，所述吊耳(13)与所述靠架(1)上的吊板(14)之间通过索具螺旋扣(15)连接。
  2. 根据权利要求1所述的船坞定位装置，其特征在于，还包括与所述卡板(10)一一对应设置的调节卡板(12)，所述调节卡板(12)一端位置可调的安装在所述靠架(1)上，另一端抵接在所述坞边牵引小车轨(6)上，并与所述卡板(10)配合卡紧所述坞边牵引小车轨(6)。
  3. 根据权利要求1所述的船坞定位装置，其特征在于，所述靠架(1)上安装有用于支撑所述支撑杆(3)的支撑杆座(5)，所述支撑杆(3)滑动穿设在所述支撑杆座(5)上。
  4. 根据权利要求3所述的船坞定位装置，其特征在于，所述靠架(1)上安装有安装座(9)，所述直线驱动部件(2)安装在所述安装座(9)上。
  5. 根据权利要求4所述的船坞定位装置，其特征在于，所述直线驱动部件(2)、所述安装座(9)、所述支撑杆(3)、所述支撑杆座(5)以及所述万向轮(4)均设置为两个，且均对称设置在所述靠架(1)的顶部上。
  6. 根据权利要求1所述的船坞定位装置，其特征在于，所述靠架(1)上安装有扶梯(8)，所述扶梯(8)设置在所述靠架(1)未抵接船坞和未设置所述橡胶护舷(7)的一侧。
  7. 根据权利要求1所述的船坞定位装置，其特征在于，所述卡板(10)呈勾状结构，包括第一端面(101)以及开口(102)，所述第一端面(101)抵接 在所述坞边牵引小车轨(6)上，所述坞边牵引小车轨(6)部分置于所述开口(102)内。
  8. 一种船坞定位装置的安装方法，其特征在于，包括以下步骤：
    将船坞定位装置(40)的靠架(1)吊运至船坞(20)的设定位置，并将所述靠架(1)的一侧紧贴在所述船坞(20)的坞壁上；
    将卡板(10)一端卡接在坞边牵引小车轨(6)上，另一端连接在所述靠架(1)上；
    安装索具螺旋扣(15)，将所述索具螺旋扣(15)两端分别连接所述卡板(10)上的吊耳(13)和所述靠架(1)上的吊板(14)。
  9. 根据权利要求8所述的安装方法，其特征在于，在将卡板(10)一端卡接在坞边牵引小车轨(6)上，另一端连接在所述靠架(1)上之前还包括：
    在所述靠架(1)上安装调节卡板(12)，并调节所述调节卡板(12)的位置，使所述调节卡板(12)抵接在所述坞边牵引小车轨(6)上。
  10. 根据权利要求8所述的安装方法，其特征在于，在安装完所述索具螺旋扣(15)后，松开对所述船坞定位装置(40)的吊运。
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