WO2016004767A1 - 垂直升船机大型混凝土平衡重块高效安装系统 - Google Patents

垂直升船机大型混凝土平衡重块高效安装系统 Download PDF

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Publication number
WO2016004767A1
WO2016004767A1 PCT/CN2015/073530 CN2015073530W WO2016004767A1 WO 2016004767 A1 WO2016004767 A1 WO 2016004767A1 CN 2015073530 W CN2015073530 W CN 2015073530W WO 2016004767 A1 WO2016004767 A1 WO 2016004767A1
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Prior art keywords
auxiliary
turning
heavy well
balance weight
transfer trolley
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PCT/CN2015/073530
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English (en)
French (fr)
Inventor
卫书满
袁峥
卫文秀
饶永照
卫学识
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葛洲坝集团机电建设有限公司
中国葛洲坝集团股份有限公司
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Publication of WO2016004767A1 publication Critical patent/WO2016004767A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02C—SHIP-LIFTING DEVICES OR MECHANISMS
    • E02C5/00—Mechanisms for lifting ships vertically

Definitions

  • the utility model relates to the technical field of a ship lift machine, in particular to an efficient installation system for a large concrete balance weight of a vertical ship lift machine.
  • the Three Gorges Large Rack and Rack Climb Vertical Ship Lift Project is the first scientific research project in the field of shiplifts for hydropower projects at home and abroad. There is no experience in the related fields and many technical problems are faced.
  • the large-scale concrete balance weight is a super-large and ultra-thin concrete structure. It is installed in a large-scale hoisting operation of ultra-high altitude (installation height of 96.5m), and there is no experience to be learned in related fields.
  • the balance weight lifting bridge machine of the Three Gorges ship lift is limited by the structure and performance of the equipment. There are 6 balance weights on the outermost side of the bridge machine in the two directions, which are outside the bridge crane hoisting range, and cannot be hoisted by the bridge machine. It is necessary to design an auxiliary transfer device to complete the lifting of the special part balance weight.
  • the technical problem to be solved by the utility model is to provide a high-efficiency installation system for a large concrete balance weight of a vertical ship lift machine, which can solve the installation problem of a large balance weight of a vertical ship lifter, has a simple structure, is quick and convenient to use, and can be recycled. Meet the installation needs, can solve various construction difficulties, economic quality and efficiency.
  • the technical solution adopted by the utility model is: a high-efficiency installation system for a large concrete balance weight of a vertical ship lift machine,
  • the installation system consists of an auxiliary transportation and turning device, an auxiliary transfer trolley device, an auxiliary turning tail device, an auxiliary support beam, an auxiliary lifting crane and a special part auxiliary loading device;
  • the shock-absorbing and anti-damage rubber belt is installed in the inner part of the upper piece tool and the lower piece tool by the belt fixing bolt, and the upper piece tool and the lower piece tooling are integrally connected by fastening bolts;
  • a transfer trolley is disposed on the transfer rail outside the balance heavy well and connected to the outer rail, and the wire rope of the transfer hoist disposed outside the transport track passes through the guide pulley and passes through the bottom of the transfer trolley
  • a fixed connection is made to a side end of the transfer trolley near the balance heavy well, and the wire rope of the turned-up hoist installed in the balance heavy well passes through the directional pulley and is fixedly connected with the auxiliary turning tail device;
  • the turning guide wheel locking beam is fixedly installed in the balance heavy well of the upper part of the turning hoisting machine, and the turning tail tail guiding wheel is hung on the turning guide wheel locking beam, and the wire rope of the turning hoist is fixedly connected with the turning tail tail guiding wheel;
  • the support beam is fixedly installed in the balanced heavy well of the upper part of the turning guide wheel lock beam by the hanging beam;
  • the auxiliary boom is connected to the balance weight through the locking shaft;
  • the auxiliary transfer trolley is arranged on the auxiliary transfer track, the locking beam is fixedly mounted on the auxiliary transfer trolley, a plurality of jacks are placed on the locking beam, the locking boom is matched with the jack, and one end of the chain It is fixedly connected to the end of the auxiliary transfer track, and the other end of the chain is fixedly connected with the auxiliary transfer trolley.
  • the locking beam of the special part auxiliary loading device is composed of two parallel single beams and connecting bolts connecting the ends of the two single beams.
  • the transfer track of the auxiliary transfer trolley device is disposed on the 84m elevation concrete platform plate outside the balance heavy well;
  • the turning hoist of the auxiliary turning tail device is arranged on the 84m elevation concrete platform plate inside the balanced heavy well, and the turning guide wheel locking beam is arranged at the tail position of the corresponding balance weight on the 112m elevation concrete platform plate inside the balance heavy well;
  • the hanging beam of the auxiliary supporting beam is arranged on the 175m elevation concrete platform plate inside the balanced heavy well;
  • the auxiliary transfer track of the special part auxiliary moving device is placed on the 196m elevation concrete platform plate inside the balanced heavy well, so that it is located on both sides of the balanced heavy well.
  • the utility model provides a high-efficiency installation system for a large-scale concrete balance weight of a vertical ship lifter, and finds the most efficient balance weight installation process through the actual installation process, and smoothly realizes the high-precision and high-efficiency of the large balance weight of the vertical ship lift.
  • High quality installation The utility model can solve the installation problem of the large balance weight of the vertical ship lift machine, and has the outstanding features of high technical content, simple structure, quick and convenient use, recyclability, meeting installation requirements, capable of solving various construction difficulties, economic quality and high efficiency, and the like. Overcoming the difficulties and difficulties of various construction techniques faced during construction; suitable for large-scale balance weight installation of various types of vertical ship lifts, and lifting of various large pipes and metal structures with similar structural features in other engineering fields, Installation provides a useful reference.
  • FIG. 1 is a schematic structural view of an auxiliary transportation and turning device of the installation system of the present invention
  • Figure 2 is a cross-sectional view taken along line I-I of Figure 1 of the present invention.
  • FIG. 3 is a schematic structural view of an auxiliary transfer trolley device of the installation system of the present invention.
  • Figure 4 is a schematic structural view of the auxiliary system turning over and tailing device of the installation system of the present invention.
  • Figure 5 is a schematic structural view of the auxiliary support beam of the installation system of the present invention.
  • Figure 6 is a schematic view of the utility model of the utility model, wherein the balance weight is placed on the support beam of the auxiliary support beam for temporary placement;
  • Figure 7 is a schematic structural view of the auxiliary lifting hoist of the mounting system of the present invention.
  • Figure 8 is a schematic structural view of a special part auxiliary loading device of the mounting system of the utility model
  • Figure 9 is an A-direction view of the special part-assisted loading and unloading device of the mounting system of the present invention.
  • Figure 10 is a schematic view showing the hoisting process of the counterweight of the step 3) - step 5) of the mounting method of the present invention.
  • a high-efficiency installation system for a large concrete balance weight of a vertical ship lift As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 7, Fig. 8, and Fig. 9, a high-efficiency installation system for a large concrete balance weight of a vertical ship lift,
  • the installation system is composed of an auxiliary transportation and turning device 1, an auxiliary transfer trolley device 2, an auxiliary turning tail device 3, an auxiliary supporting beam 4, an auxiliary lifting crane 5 and a special part auxiliary loading device 6;
  • the shock-absorbing and damage-resistant rubber band 1-4 is attached to the inside of the upper work tool 1-1 and the lower work tool 1-2 by the belt fixing bolt 1-5, the upper work tool 1-1 and the lower
  • the tooling 1-2 is connected by a fastening bolt 1-3 to form a whole;
  • a transfer carriage 2-6 is disposed on the transfer rail 2-3 which is disposed outside the balance heavy well and connected to the outer rail, and the wire rope of the transfer hoist 2-1 disposed outside the transfer rail 2-3 After passing through the guide pulley 2-2, it is fixedly connected from the bottom of the transfer trolley 2-6 to the side end of the transfer trolley 2-6 close to the balance heavy well, and the balance wire of the turning hoist 2-4 installed in the heavy well is balanced. After the directional pulley 2-5 is over, it is fixedly connected with the auxiliary turning tail device 3;
  • the turning guide wheel locking beam 3-1 is fixedly installed in the balance heavy well of the upper part of the turning hoist 2-4, and the turning tail tail guiding wheel 3-2 is hung on the turning guide wheel locking beam 3-1.
  • the wire rope of the turning hoist 2-4 is fixedly connected with the turning tail tail wheel 3-2;
  • the support beam 4-2 is fixedly mounted in the balanced heavy well of the upper part of the turning guide wheel locking beam 3-1 by the hanging beam 4-1;
  • the auxiliary boom 5-1 is connected to the counterweight 7 through the locking shaft 5-2;
  • the auxiliary transfer trolley 6-2 is arranged on the auxiliary transfer rail 6-1, the locking beam 6-3 is fixedly mounted on the auxiliary transport trolley 6-2, and the plurality of jacks 6-4 are placed.
  • the locking boom 6-5 is matched with the jack 6-4, one end of the guiding chain 6-6 is fixedly connected with the end of the auxiliary transport track 6-1, and the other end of the guiding chain 6-6 is auxiliary transporting.
  • the trolley 6-2 is fixedly connected.
  • the locking beam 6-3 of the special-part auxiliary shifting device 6 is composed of two single beams 6-3-1 arranged in parallel and connecting bolts 6-3-2 connecting the ends of the two single beams 6-3-1.
  • the transfer track 2-3 of the auxiliary transfer trolley device 2 is disposed on the 84m elevation concrete platform plate outside the balance heavy well;
  • the turning hoist 2-4 of the auxiliary turning tail device 3 is arranged on the 84m elevation concrete platform plate inside the balanced heavy well, and the turning guide wheel locking beam 3-1 is arranged on the 112m elevation concrete platform plate of the balance heavy well corresponding to the tail position of the balance weight block. Turning over the tail guide wheel 3-2 to the corresponding place on the 98m elevation concrete platform plate inside the balanced heavy well;
  • the hanging beam 4-1 of the auxiliary supporting beam 4 is disposed on the 175m elevation concrete platform plate inside the balanced heavy well;
  • the auxiliary transfer track 6-1 of the special part auxiliary loading device 6 is arranged on the 196m elevation concrete platform plate inside the balanced heavy well so that it is located on both sides of the balanced heavy well.
  • the installation method is as follows:
  • auxiliary transportation and turning-over devices 1.
  • Auxiliary transfer trolley device 2 auxiliary turning and tailing device 3
  • auxiliary support beam 4 The auxiliary lifting hoist 5, the special part auxiliary loading device 6, and the devices are arranged in position.
  • the shock-absorbing and damage-resistant rubber band 1-4 is assembled by the belt fixing bolt 1-5, the upper tooling 1-1, and the lower tooling 1-2, respectively, and then the lower piece is assembled.
  • the tooling 1-2 is placed on the platform, and the concrete balance weight 7 is placed on the lower tooling 1-2, and then the upper tooling 1-1 is suspended onto the balance weight 7 by tightening the bolts 1-3.
  • the two pieces of tooling are fastened together, and then the balance weight 7 is transported to the 84m elevation concrete platform plate outside the balance heavy well by using the lifting ear holes on both sides of the crane lifting tooling, and the balancing weight 7 is turned over, and then the balancing weight 7 is Lifting onto the transfer trolley 2-6 of the auxiliary transfer trolley device 2;
  • the auxiliary lifting hoist 5 is installed at the upper end of the balance weight 7, and the big hook of the bridge machine is dropped to the top of the balance weight 7 to complete the hook of the bridge hook and the auxiliary boom 5-1;
  • the special part auxiliary loading device 6 is used for moving;
  • step 4) insert the auxiliary boom 5-1 into the end of the balance weight 7 and insert the locking shaft 5-2 into the shaft hole of the auxiliary boom 5-1 and the balance weight 7 and tighten it to complete the auxiliary lifting hoist 5 installation.
  • step 7 The step of moving in step 7) is:
  • the locking beam 6-3 is split into two single beams 6-3-1, and then the two single beams 6-3-1 are respectively placed on the auxiliary transfer trolley 6-2;
  • the height direction adjustment is performed by the jack 6-4, and the special portion balance weight 8 is placed on the support beam 4-2 of the auxiliary support beam 4 for temporary placement.
  • FIG. 3 The schematic diagram of the lifting weight lifting process of step 3)-step 5) of the installation method of the utility model is shown in FIG.
  • the transport hoist 2-1, the guide pulley 2-2, and the directional pulley 2-5 can be fixed by using one-stage pre-embedded ribs or post-drilled ribs. Method, which method can not be used to ensure that the firm strength of the fixed point meets the construction requirements; the guide pulley, the directional pulley center line and the transfer track 2-3 center line basically coincide to ensure the hoisting system and the transfer trolley 2-6 Smooth traction;
  • auxiliary support beam 4 When installing the auxiliary support beam 4, first ensure that the gap between the pad beam 4-1 and the concrete base surface should be as thin as possible, and the gap between the support beam 4-2 and the pad beam 4-1 should be as simple as possible; secondly ensure The spot welding between the support beam 4-2 and the pad beam 4-1 is firm; finally, it is necessary to ensure that the installation position of the corresponding balance weight 7 is accurately measured and released on the support beam 4-2, so as to facilitate accurate positioning of the subsequent balance weight 7 when hoisting.
  • the utility model provides a high-efficiency installation system for a large-scale concrete balance weight of a vertical ship lifter, and finds the most efficient balance weight installation process through the actual installation process, and smoothly realizes the high-precision and high-efficiency of the large balance weight of the vertical ship lift.
  • High quality installation The utility model can solve the installation problem of the large balance weight of the vertical ship lift machine, and has the outstanding features of high technical content, simple structure, quick and convenient use, recyclability, meeting installation requirements, capable of solving various construction difficulties, economic quality and high efficiency, and the like. Overcoming the difficulties and difficulties of various construction techniques faced during construction; suitable for large-scale balance weight installation of various types of vertical ship lifts, and lifting of various large pipes and metal structures with similar structural features in other engineering fields, Installation provides a useful reference.

Abstract

一种垂直升船机大型混凝土平衡重块高效安装系统，该安装系统由辅助运输及翻身装置(1)、辅助转运台车装置(2)、辅助翻身溜尾装置(3)、辅助支撑梁(4)、辅助吊装吊头(5)和特殊部位辅助移装装置(6)组成。该安装系统可以解决大型平衡重块的安装问题。

Description

垂直升船机大型混凝土平衡重块高效安装系统 Technical Field
本实用新型涉及升船机技术领域，尤其是一种垂直升船机大型混凝土平衡重块高效安装系统。
Background Art
三峡大型齿轮齿条爬升式垂直升船机工程，作为国内外水电工程升船机领域内的首创科研工程，在相关领域内没有任何可以借鉴的经验，面临着许多技术难题。三峡升船机平衡重组包括192块大型混凝土平衡重块，外形尺寸：高×宽×厚=12.35m×3.8m×0.43m，单块重60t，总重约11520吨。大型混凝土平衡重块属于超大超薄混凝土结构，其安装在属于超高空（安装高度96.5m)大件吊装作业,在相关领域内没有任何可以借鉴的经验。由于平衡重自身超大超薄亦折断损毁结构特点，导致其在安装过程中无法采用常规大型金属结构施工工艺，面临着运输难、吊装难、就位难三大难点。所以必须创新研发出适宜的安装技术来克服各种难点，实现工程的顺利施工。
另外，三峡升船机平衡重块吊装桥机受设备结构与性能限制，在桥机上、下游两个方向最外侧分别有6块平衡重块处于桥机吊装范围外，无法利用桥机完成吊装，需要设计辅助移装装置完成特殊部位平衡重块吊装。
 Technical Problem
本实用新型所要解决的技术问题是提供一种垂直升船机大型混凝土平衡重块高效安装系统，可以解决垂直升船机大型平衡重块的安装问题，结构简单、使用快捷方便、能够循环使用、满足安装需求、能够解决各项施工难点、经济优质高效。
Technical Solution
为解决上述技术问题，本实用新型所采用的技术方案是：一种垂直升船机大型混凝土平衡重块高效安装系统，
该安装系统由辅助运输及翻身装置、辅助转运台车装置、辅助翻身溜尾装置、辅助支撑梁、辅助吊装吊头和特殊部位辅助移装装置组成；
辅助运输及翻身装置中，减震防损橡皮带通过皮带固定螺栓安装于上片工装和下片工装的内部，上片工装和下片工装通过紧固螺栓连接形成整体；
辅助转运台车装置中，设于平衡重井外部并与外部轨道连接的转运轨道上放置有转运台车，设置于转运轨道外部的转运卷扬机的钢丝绳穿过导向滑轮后从转运台车的底部穿过与转运台车靠近平衡重井的一侧端部固定连接，平衡重井内安装的翻身卷扬机的钢丝绳穿过定向滑轮后与辅助翻身溜尾装置固定连接；
辅助翻身溜尾装置中，翻身导轮锁定梁固定安装在翻身卷扬机上部的平衡重井内，翻身溜尾导轮挂于翻身导轮锁定梁上，翻身卷扬机的钢丝绳与翻身溜尾导轮固定连接；
辅助支撑梁中，支撑梁通过挂梁固定安装于翻身导轮锁定梁上部的平衡重井内；
辅助吊装吊头中，辅助吊杆通过锁定轴与平衡重块连接；
特殊部位辅助移装装置中，辅助转运台车布置于辅助转运轨道上，锁定梁固定安装于辅助转运台车上，多个千斤顶放置于锁定梁上，锁定吊杆与千斤顶相配合，导链一端与辅助转运轨道端部固定连接，导链另一端与辅助转运台车固定连接。
特殊部位辅助移装装置的锁定梁由两根平行设置的单梁以及连接两单梁端部的连接螺栓组成。
进一步地，辅助转运台车装置的转运轨道设置于平衡重井外部的84m高程混凝土平台板上；
辅助翻身溜尾装置的翻身卷扬机布置于平衡重井内部的84m高程混凝土平台板上，翻身导轮锁定梁设置于平衡重井内部112m高程混凝土平台板上对应平衡重块尾部位置处；
辅助支撑梁的挂梁设置于平衡重井内部175m高程混凝土平台板上；
特殊部位辅助移装装置的辅助转运轨道设置于平衡重井内部196m高程混凝土平台板上，使其位于平衡重井口两边。
 Advantageous Effects
本实用新型提供的一种垂直升船机大型混凝土平衡重块高效安装系统，通过实际安装过程摸索出效率最高的平衡重块安装工艺，顺利实现垂直升船机大型平衡重块高精度、高效率、高质量的安装 ，可以解决垂直升船机大型平衡重块的安装问题，具有技术含量高、结构简单、使用快捷方便、能够循环使用、满足安装需求、能够解决各项施工难点、经济优质高效等突出特点，能够克服施工中面临的各项施工技术重难点；适合应用于各类型垂直升船机大型平衡重块安装工程，亦可为其他工程领域内相类似结构特点的各种大型管道和金属结构的吊装、安装提供有益的借鉴。
 Description of Drawings
下面结合附图和实施例对本实用新型作进一步说明：
图1为本实用新型安装系统辅助运输及翻身装置的结构示意图；
图2为本实用新型图1的I-I向视图；
图3为本实用新型安装系统辅助转运台车装置的结构示意图；
图4为本实用新型安装系统辅助翻身溜尾装置的结构示意图；
图5为本实用新型安装系统辅助支撑梁的结构示意图；
图6为本实用新型平衡重块落位于辅助支撑梁的支撑梁上进行临时摆放的示意图；
图7为本实用新型安装系统辅助吊装吊头的结构示意图；
图8为本实用新型安装系统特殊部位辅助移装装置的结构示意图；
图9为本实用新型安装系统特殊部位辅助移装装置的A向视图；
图10为本实用新型安装方法步骤3）-步骤5）的平衡重块吊装流程示意图。
 Best Mode
如图1、图2、图3、图4、图5、图7、图8、图9所示，一种垂直升船机大型混凝土平衡重块高效安装系统，
该安装系统由辅助运输及翻身装置1、辅助转运台车装置2、辅助翻身溜尾装置3、辅助支撑梁4、辅助吊装吊头5和特殊部位辅助移装装置6组成；
辅助运输及翻身装置1中，减震防损橡皮带1-4通过皮带固定螺栓1-5安装于上片工装1-1和下片工装1-2的内部，上片工装1-1和下片工装1-2通过紧固螺栓1-3连接形成整体；
辅助转运台车装置2中，设于平衡重井外部并与外部轨道连接的转运轨道2-3上放置有转运台车2-6，设置于转运轨道2-3外部的转运卷扬机2-1的钢丝绳穿过导向滑轮2-2后从转运台车2-6的底部穿过与转运台车2-6靠近平衡重井的一侧端部固定连接，平衡重井内安装的翻身卷扬机2-4的钢丝绳穿过定向滑轮2-5后与辅助翻身溜尾装置3固定连接；
辅助翻身溜尾装置3中，翻身导轮锁定梁3-1固定安装在翻身卷扬机2-4上部的平衡重井内，翻身溜尾导轮3-2挂于翻身导轮锁定梁3-1上，翻身卷扬机2-4的钢丝绳与翻身溜尾导轮3-2固定连接；
辅助支撑梁4中，支撑梁4-2通过挂梁4-1固定安装于翻身导轮锁定梁3-1上部的平衡重井内；
辅助吊装吊头5中，辅助吊杆5-1通过锁定轴5-2与平衡重块7连接；
特殊部位辅助移装装置6中，辅助转运台车6-2布置于辅助转运轨道6-1上，锁定梁6-3固定安装于辅助转运台车6-2上，多个千斤顶6-4放置于锁定梁6-3上，锁定吊杆6-5与千斤顶6-4相配合，导链6-6一端与辅助转运轨道6-1端部固定连接，导链6-6另一端与辅助转运台车6-2固定连接。
特殊部位辅助移装装置6的锁定梁6-3由两根平行设置的单梁6-3-1以及连接两单梁6-3-1端部的连接螺栓6-3-2组成。
辅助转运台车装置2的转运轨道2-3设置于平衡重井外部的84m高程混凝土平台板上；
辅助翻身溜尾装置3的翻身卷扬机2-4布置于平衡重井内部的84m高程混凝土平台板上，翻身导轮锁定梁3-1设置于平衡重井内部112m高程混凝土平台板上对应平衡重块尾部位置处；翻身溜尾导轮3-2下放至设置于平衡重井内部98m高程混凝土平台板上对应处；
在平衡重井内部112m高程混凝土平台板上根据翻身导轮锁定梁3-1布置位置尺寸钻钢丝绳绳孔时，尽量确保上下游方向两个绳孔对称轨道中心布置，如此可以使翻身溜尾导轮3-2悬挂中心与平衡重块7中心尽量重合，避免平衡重块7在溜尾过程中出现较大角度扭转或者倾斜；
辅助支撑梁4的挂梁4-1设置于平衡重井内部175m高程混凝土平台板上；
特殊部位辅助移装装置6的辅助转运轨道6-1设置于平衡重井内部196m高程混凝土平台板上，使其位于平衡重井口两边。
安装方法如下：
1）根据平衡重块7的设计参数（外形尺寸、重量等）及施工部位结构特点设计、制作辅助运输及翻身装置1、辅助转运台车装置2、辅助翻身溜尾装置3、辅助支撑梁4、辅助吊装吊头5、特殊部位辅助移装装置6，并将各装置布置就位。
2）平衡重块7的运输与翻身：将减震防损橡皮带1-4通过皮带固定螺栓1-5与上片工装1-1、下片工装1-2分别完成组装，再将下片工装1-2放在平台上，将混凝土平衡重块7吊放在下片工装1-2上，然后将上片工装1-1吊放到平衡重块7上，通过紧固螺栓1-3将两片工装紧固在一起，然后利用吊车吊装工装两侧的吊耳孔将平衡重块7运输到平衡重井外部的84m高程混凝土平台板上并完成平衡重块7的翻身，再将平衡重块7吊装到辅助转运台车装置2的转运台车2-6上；
3）通过辅助转运台车装置2的转运台车2-6将平衡重块7从平衡重井外部运输到平衡重井内部，转运卷扬机2-1的操作人员与起重指挥人员间必须实现实时通讯指挥，听从起重指挥人员的统一指挥；
4）将辅助吊装吊头5安装在平衡重块7上端部，将桥机大钩下落到平衡重块7顶部，完成桥机大钩与辅助吊杆5-1的挂钩；
5）通过辅助翻身溜尾装置3完成平衡重块7水平到垂直起吊：将翻身溜尾导轮3-2下放的钢丝绳与平衡重块7尾部连接牢固，钢丝绳与平衡重块7接触部位必须加塞10mm橡皮垫，防止钢丝绳与平衡重块7磨损，启动桥机提升平衡重块7端部，启动翻身卷扬机2-4，通过定向滑轮2-5与翻身溜尾导轮3-2提升平衡重块7尾部，配合完成平衡重块7从水平到垂直的翻身提升，再松开翻身溜尾导轮3-2下放的钢丝绳与平衡重块7之间的连接；
6）通过桥机提升平衡重块7到平衡重块7落位于辅助支撑梁4的支撑梁4-2上进行临时摆放，尽量确保平衡重块7落位于放点位置，这样可以实现精准就位，避免后续进行调整，如果平衡重块7底部与支撑梁4-2的面板之间存在间隙，利用钢垫板4-3进行塞垫，最后利用周边墙壁将平衡重块7固定，然后摘钩，完成一块平衡重块7的吊装就位，如图6所示；
7）对桥机范围外特殊部位平衡重块8采用特殊部位辅助移装装置6进行移装；
通过上述步骤，实现垂直升船机大型混凝土平衡重块的高效安装。
步骤4）中：将辅助吊杆5-1插入平衡重块7端部，将锁定轴5-2穿入辅助吊杆5-1与平衡重块7轴孔内并拧紧，完成辅助吊装吊头5的安装。
步骤7）的移装步骤为：
7-1)在辅助转运轨道6-1上涂抹一层黄油用于减小摩擦系数；
7-2)将辅助转运台车6-2将锁定梁6-3中心推到桥机大钩工作范围内；
7-3)将锁定梁6-3拆成两根单梁6-3-1，再将两根单梁6-3-1分别摆放在辅助转运台车6-2上；
7-4)通过桥机大钩将特殊部位平衡重块8提升到与辅助转运台车6-2上与锁定梁6-3高度齐平位置，将锁定吊杆6-5及特殊部位平衡重块8移动到锁定梁6-3的两根单梁6-3-1中间，然后将两根单梁6-3-1组装，上好端部连接螺栓6-3-2；
7-5)在锁定吊杆6-5及锁定梁6-3中间布置好千斤顶6-4，然后下放锁定吊杆6-5到千斤顶6-4上；
7-6)利用布置在辅助转运轨道6-1另一端的导链6-6，将辅助转运台车6-2拉到桥机工作范围外的特殊部位平衡重块8安装部位；
7-7)利用千斤顶6-4进行高度方向调整，将特殊部位平衡重块8下放到辅助支撑梁4的支撑梁4-2上进行临时摆放。
本实用新型安装方法步骤3）-步骤5）的平衡重块吊装流程示意图如图10所示。
步骤1）中进行辅助转运台车装置2的布置时：转运卷扬机2-1、导向滑轮2-2、及定向滑轮2-5的固定可以采用一期预埋插筋或者后期钻孔植筋的方法，无法采用哪种方法均需确保固定点的牢固强度满足施工要求；导向滑轮、定向滑轮中心线与转运轨道2-3中心线基本重合，以确保卷扬系统与转运台车2-6之间顺利牵引；
进行辅助支撑梁4安装布置时，首先确保垫梁4-1与混凝土基础面间间隙应尽量垫实，支撑梁4-2与垫梁4-1之间的间隙同样应尽量垫实；其次确保支撑梁4-2与垫梁4-1间点焊牢固；最后需确保在支撑梁4-2上准确测放出对应平衡重块7安装位置，便于后续平衡重块7吊装时实现精准落位。
 Industrial Applicability
本实用新型提供的一种垂直升船机大型混凝土平衡重块高效安装系统，通过实际安装过程摸索出效率最高的平衡重块安装工艺，顺利实现垂直升船机大型平衡重块高精度、高效率、高质量的安装 ，可以解决垂直升船机大型平衡重块的安装问题，具有技术含量高、结构简单、使用快捷方便、能够循环使用、满足安装需求、能够解决各项施工难点、经济优质高效等突出特点，能够克服施工中面临的各项施工技术重难点；适合应用于各类型垂直升船机大型平衡重块安装工程，亦可为其他工程领域内相类似结构特点的各种大型管道和金属结构的吊装、安装提供有益的借鉴。

Claims (3)

  1. 一种垂直升船机大型混凝土平衡重块高效安装系统，其特征在于：
    该安装系统由辅助运输及翻身装置（1）、辅助转运台车装置（2）、辅助翻身溜尾装置（3）、辅助支撑梁（4）、辅助吊装吊头（5）和特殊部位辅助移装装置（6）组成；
    辅助运输及翻身装置（1）中，减震防损橡皮带（1-4）通过皮带固定螺栓（1-5）安装于上片工装（1-1）和下片工装（1-2）的内部，上片工装（1-1）和下片工装（1-2）通过紧固螺栓（1-3）连接形成整体；
    辅助转运台车装置（2）中，设于平衡重井外部并与外部轨道连接的转运轨道（2-3）上放置有转运台车（2-6），设置于转运轨道（2-3）外部的转运卷扬机（2-1）的钢丝绳穿过导向滑轮（2-2）后从转运台车（2-6）的底部穿过与转运台车（2-6）靠近平衡重井的一侧端部固定连接，平衡重井内安装的翻身卷扬机（2-4）的钢丝绳穿过定向滑轮（2-5）后与辅助翻身溜尾装置（3）固定连接；
    辅助翻身溜尾装置（3）中，翻身导轮锁定梁（3-1）固定安装在翻身卷扬机（2-4）上部的平衡重井内，翻身溜尾导轮（3-2）挂于翻身导轮锁定梁（3-1）上，翻身卷扬机（2-4）的钢丝绳与翻身溜尾导轮（3-2）固定连接；
    辅助支撑梁（4）中，支撑梁（4-2）通过挂梁（4-1）固定安装于翻身导轮锁定梁（3-1）上部的平衡重井内；
    辅助吊装吊头（5）中，辅助吊杆（5-1）通过锁定轴（5-2）与平衡重块（7）连接；
    特殊部位辅助移装装置（6）中，辅助转运台车（6-2）布置于辅助转运轨道（6-1）上，锁定梁（6-3）固定安装于辅助转运台车（6-2）上，多个千斤顶（6-4）放置于锁定梁（6-3）上，锁定吊杆（6-5）与千斤顶（6-4）相配合，导链（6-6）一端与辅助转运轨道（6-1）端部固定连接，导链（6-6）另一端与辅助转运台车（6-2）固定连接。
  2. 根据权利要求1所述的垂直升船机大型混凝土平衡重块高效安装系统，其特征在于：特殊部位辅助移装装置（6）的锁定梁（6-3）由两根平行设置的单梁（6-3-1）以及连接两单梁（6-3-1）端部的连接螺栓（6-3-2）组成。
  3. 根据权利要求1所述的垂直升船机大型混凝土平衡重块高效安装系统，其特征在于：
    辅助转运台车装置（2）的转运轨道（2-3）设置于平衡重井外部的84m高程混凝土平台板上；
    辅助翻身溜尾装置（3）的翻身卷扬机（2-4）布置于平衡重井内部的84m高程混凝土平台板上，翻身导轮锁定梁（3-1）设置于平衡重井内部112m高程混凝土平台板上对应平衡重块尾部位置处；
    辅助支撑梁（4）的挂梁（4-1）设置于平衡重井内部175m高程混凝土平台板上；
    特殊部位辅助移装装置（6）的辅助转运轨道（6-1）设置于平衡重井内部196m高程混凝土平台板上，使其位于平衡重井口两边。
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