WO2018166522A1 - 一种用于驳岸的施工装置及其施工法 - Google Patents

一种用于驳岸的施工装置及其施工法 Download PDF

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Publication number
WO2018166522A1
WO2018166522A1 PCT/CN2018/079256 CN2018079256W WO2018166522A1 WO 2018166522 A1 WO2018166522 A1 WO 2018166522A1 CN 2018079256 W CN2018079256 W CN 2018079256W WO 2018166522 A1 WO2018166522 A1 WO 2018166522A1
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Prior art keywords
construction
pile
wall
foundation
lifting
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PCT/CN2018/079256
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English (en)
French (fr)
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王燏斌
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王燏斌
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Publication of WO2018166522A1 publication Critical patent/WO2018166522A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor

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  • the invention relates to a construction device for revetment and a construction method thereof, and belongs to the technical field of civil engineering foundation construction.
  • the invention provides a construction device for revetment and a construction method thereof, the purpose of which is to overcome the defects existing in the prior art, and the main advantages thereof are: 1) no need to construct a cofferdam, and the construction is simple; 2) prefabricated revetment Subsection or overall sinking at the site, the construction period is short and the cost is low.
  • the construction device 2 of the bank 1 includes a construction ship 3, a connection frame 4, an onshore auxiliary support device 5, a lifting device 6 and a foundation construction device 7, and the revetment 1 includes a chain cutter 8 at the bottom during construction.
  • the chain knife 8 only excavates the rock at the bottom of the wall 1-1, and brings the excavated rock to the top; one end of the connecting frame 4 is supported on the construction vessel 3, and the other end is supported on the device 5 Upper, the lifting device 6 is mounted on the connecting frame 4.
  • the bank 1 is provided with a grooved pile 1-2 between the wall 1-1 and the wall 1-1, and both ends of the wall 1-1 are embedded in the groove of the pile 1-2;
  • the grooved pile 1-2 is an H-type pile
  • the H-type pile has two structures: a spiral cylindrical pile 1-2A with a digging knife at the bottom or a pile 1-2B with a chain knife 8 at the bottom during construction.
  • the excavating knife only excavates the bottom ring of the pile 1-2A.
  • the chain cutter only excavates the rock at the bottom of the pile 1-2B;
  • the construction vessel 3 is provided with the hull support device 3-1, and the hull support device 3-1 is supported on the bottom of the water, and bears all or part of the construction vessel 3 weight.
  • the invention has the advantages that the construction device of the revetment respectively drives the tools for excavating the rock and soil at the bottom of the pile and the wall, and the prefabricated piles and walls are submerged or integrally sunk on the site, no need to construct the cofferdam, the construction is simple, the construction period is short, and the cost is low. .
  • FIG. 1 is a construction state diagram of a foundation 1-1, and is also a schematic structural view of a construction device 2 composed of a construction ship 3, a connection frame 4, an onshore auxiliary support device 5, a lifting device 6, and a foundation construction device 7-1, and is also a schematic view.
  • the chain cutter 8 excavates the rock and soil at the bottom of the wall 1-1 and is synchronously descended with the wall 1-1;
  • Figure 2 is a view in the direction of arrow A of Figure 1, and is also a structural schematic diagram of the hull support device 3-1 at the bottom of the construction vessel 3 supported on the bottom of the water, taking on the weight of all or part of the construction vessel 3, and also the lifting device 6 is a driving structure, the connecting machine There is a track running in the X direction above the frame 4, a track in the Y direction on the trolley running in the X direction, and a structural diagram of the crane running on the track in the Y direction;
  • FIG. 3 is a B-direction view of FIG. 1 , and is a structural schematic view of the bank 1 composed of the wall 1-1 and the H-piling 1-2B, and is also a structural schematic view in which the two ends of the wall 1-1 are embedded in the groove of the pile 1-2B;
  • Figure 4 is a partial enlarged view of I of Figure 1, also by fixed guide 7-1-1, chain cutter power transmission 7-1-2, spoil treatment device 7-13 and rack 7-1-4 Schematic diagram of the structure of the basic construction device 7-1;
  • Figure 5 is a view showing the structure of the chain conveyor of the side cover 9 and the chain cutter 8 of the base 1-1 of the bottom edged angle of Figure 4;
  • Figure 6 is a B-B view of Figure 4, also a cross-sectional view of the frame 7-1-4 of the device 7-1, and is also a schematic view of the mud line 10-1 of the mud line device 10;
  • Figure 7 is a partial enlarged view of II of Figure 4, and is also a schematic structural view of the mud nozzle 10-2 on the bottom of the foundation 1-1;
  • Fig. 8 is a schematic structural view of the chain cutter 8, and is also a schematic structural view of the chain 8-1 and the cutter 8-2, and is also a chain 8 composed of A ten-byte 8-1-1 and B-tenbyte 8-1-2.
  • a schematic diagram of the ten-byte structure of 1 is also a schematic diagram of the structure in which the chain 8-1 realizes space bending;
  • FIG. 9 is a construction state diagram of the foundation 1-2A, and is also a schematic structural view of the construction device 2 composed of the construction ship 3, the connection frame 4, the onshore auxiliary support device 5, the lifting device 6, and the foundation construction device 7-2A, and is connected.
  • One end of the frame 4 is supported on the construction vessel 3, and the other end is supported on the structure of the device 5;
  • Figure 10 is a view in the direction of arrow A of Figure 9, and is also a schematic structural view of the lifting device 6 on the connecting frame 4;
  • Figure 11 is a B-direction view of Figure 9, and is also a structural schematic view of the bank 1 composed of the wall 1-1 and the pile 1-2A, and is also a structural schematic view in which the two ends of the wall 1-1 are embedded in the groove of the pile 1-2A;
  • Figure 12 is a partial enlarged view of I of Figure 9, and is also a schematic structural view of the foundation construction device 7-2A of the fixed guide 7-2A-1, the rotating device 7-2A-2, and the descending speed control device 7-2A-3, It is also a schematic structural view of the excavating blade 1A-2-3 at the bottom of the base 1-2A and the spiral blade 1A-2-4 conveying the geotechnical;
  • Figure 13 is a schematic view showing the structure of the ground supporting device at the bottom of the shore auxiliary supporting device 5, and also a structural schematic view of the first stage pile 1-2B-1 which is prefabricated, and also the position where the construction ship 3 is operated to the site setting. Supporting the hull support device 3-1 to the bottom of the water, lifting the construction vessel 3 to a set height, installing the onshore auxiliary support device 5 and the connecting frame 4, and installing the lifting device 6 on the connecting frame 4;
  • Figure 14 is a schematic view showing the structure of the lifting device 6 for lifting the first section (bottom) pile 1-2B-1 to the construction position and loading it into the fixed guiding device 7-2B-1 of the foundation construction device 7-2B;
  • Figure 15 is a schematic view showing the structure of the foundation pile device 1-2B-1 sinking the first pile 1-2B-1 to a set depth;
  • Figure 16 is a schematic view showing the structure of the lifting device 6 lifting the second section pile 1-2B-2 to the construction position and docking with the first section pile 1-2B-1;
  • Figure 17 is a schematic view showing the structure of the foundation pile device 1-2B-2 sinking the second pile 1-2B-2 to a set depth;
  • FIG. 18 is a schematic structural view showing the foundation pile device 1-2B sinking to a set depth by the foundation construction device 7-2B;
  • Figure 19 is a schematic view showing the structure of the lifting device 6 lifting the first (bottom) wall 1-1-1 to the construction position;
  • 20 is a schematic structural view of the foundation construction device 7-1 sinking the first segment wall 1-1-1 to a set depth;
  • Figure 21 is a schematic view showing the structure of the lifting device 6 after lifting the second section wall 1-1-2 to the construction position and docking with the first section wall 1-1-1;
  • Figure 22 is a schematic structural view of the foundation construction device 7-1 sinking the second section wall 1-1-2 to a set depth;
  • Figure 23 is a schematic view showing the structure of the base construction device 7-1 after the first wall 1-1 is sunk to a set depth.
  • 1 in the figure is the bank, consisting of the wall 1-1 and the grooved pile 1-2; 1-1 is the wall forming the bank 1; 1-1-1 is the first wall of the wall 1-1; 1-2 is the second wall of the wall 1-1; 1-2 is the pile that constitutes the bank 1, there are two structural forms 1-2A and 1-2B; 1-2A is a spiral cylinder with a digging knife at the bottom Pile; 1-2A-1 is the first section of pile 1-2A; 1-2A-2 is the second section of pile 1-2A; 1-2A-3 is the first section (ie the bottom section) spiral Bottom excavation knives of the basic foundation; 1-2A-4 is the spiral blade for conveying the rock; 1B is the foundation with the chain cutter 8 at the bottom during construction; 1-2B is the pile with the chain cutter 8 at the bottom during construction; 2B-1 is the first section of pile 1-2B; 1-2B-2 is the second section of pile 1-2B; 2 is the construction apparatus for revetment 1, including construction vessel 3, connecting frame 4, The shore auxiliary support device 5,
  • the construction device 2 of the bank 1 comprises a construction ship 3, a connection frame 4, an onshore auxiliary support device 5, a lifting device 6 and a foundation construction device 7, and the bank 1 includes a wall 1-1 with a chain cutter 8 at the bottom during construction, a chain
  • the knife 8 only excavates the rock at the bottom of the wall 1-1 and brings the excavated rock to the top; one end of the connecting frame 4 is supported on the construction vessel 3, and the other end is supported on the device 5, which is connected to the frame 4.
  • a lifting device 6 is mounted.
  • the bank 1 is provided with a grooved pile 1-2 between the wall 1-1 and the wall 1-1, and both ends of the wall 1-1 are embedded in the groove of the pile 1-2.
  • the grooved pile 1-2 is an H-type pile
  • the H-type pile has two structures: a spiral cylindrical pile 1-2A with a digging knife at the bottom or a pile 1-2B with a chain cutter 8 at the bottom during construction.
  • the excavating knives only excavate the rock in the annular area at the bottom of the pile 1-2A
  • the chain knives only excavate the rock at the bottom of the pile 1-2B.
  • the construction vessel 3 is provided with a hull support device 3-1 which is supported on the bottom of the water and bears the weight of all or part of the construction vessel 3.
  • the onshore auxiliary support device 5 comprises a ground running device.
  • the lifting device 6 is a driving structure, that is, a track running in the X direction is arranged above the connecting frame 4, and a track in the Y direction is arranged on the trolley running in the X direction, and the crane runs on the track in the Y direction.
  • the foundation construction device 7 is composed of a foundation construction device 7-1 of the wall 1-1 and a foundation construction device 7-2 of the pile 1-2, and the foundation construction device 7-2 is divided into a spiral cylindrical pile with an excavating knife at the bottom.
  • the foundation construction device 7-1 includes a fixed guide device 7-1-1, a chain cutter power transmission device 7-1-2, a spoil treatment device 7-13, and a frame 7-1-4;
  • the foundation construction device 7-2A comprises a fixed guiding device 7-2A-1, a rotating device 7-2A-2 and a descending speed control device 7-2A-3;
  • the foundation construction device 7-2B includes a fixed guide 7-2B-1, a chain cutter power transmission device 7-2B-2, a spoil disposal device 7-2B-3, and a frame 7-2B-4.
  • the specific construction method of the bank 1 consisting of a wall 1-1 which is segmented or integrally prefabricated at the factory and a pile 1-2 which is segmented or integrally prefabricated at the factory includes the following steps:
  • the lifting device 6 lifts the first section (bottom) pile 1-2-1 to the construction position;
  • the foundation construction device 7-2 sinks the first stage pile 1-2-1 to a set depth
  • the lifting device 6 lifts the second section pile 1-2-2 to the construction position
  • the foundation construction device 7-2 sinks the second section pile 1-2-2 to a set depth
  • the lifting device 6 lifts the first (bottom) wall 1-1-1 to the construction position;
  • the foundation construction device 7-1 sinks the first section wall 1-1-1 to a set depth
  • the lifting device 6 lifts the second section wall 1-1-2 to the construction position
  • the foundation construction device 7-1 sinks the second section wall 1-1-2 to a set depth
  • the bank 1 is composed of a wall 1-1 and a pile 1-2B, and a grooved pile 1-2B is provided between the wall 1-1 and the wall 1-1, and the wall 1-1 Both ends are embedded in the groove of the pile 1-2B;
  • the construction device 2 of the bank 1 includes a construction ship 3, a connection frame 4, an onshore auxiliary support device 5, a lifting device 6 and a foundation construction device 7-1, and the revetment 1 includes construction time
  • the wall 1-1 with the chain cutter 8 at the bottom, the foundation construction device 7-1 includes a fixed guide 7-1-1, a chain cutter power transmission 7-1-2, a spoil handling device 7-13 and a machine Frame 7-1-4, chain cutter power transmission 71-2-2 drive chain cutter 8 only excavates the rock at the bottom of wall 1-1, and brings the excavated geotechnical soil to the above spoil disposal device 7-1 -3;
  • the device 7-1 is integrated with the top of the base 1-1, the device 7-1-2 drives the chain cutter 8 to
  • the bank 1 is composed of a wall 1-1 and a pile 1-2A, and a grooved pile 1-2A is provided between the wall 1-1 and the wall 1-1, and the wall 1-1 Both ends are embedded in the groove of the pile 1-2A;
  • the foundation construction device 7-2A of the spiral cylindrical pile 1-2A with the excavating knife at the bottom includes the guiding device 7-2A-1, the rotating device 7-2A-2 and the descending speed
  • the control device 7-2A-3 drives the rotating device 7-2A-2 to rotate the base 1-2A, and controls the descending speed of the cylinder base 1-2A by the descending speed control device 7-2A-3 to make the base 1
  • the cutter 1A-3 at the bottom of the -2A cuts the ring-shaped rock at the bottom of the foundation 1A, and under the action of the bottom tapered surface, the cut rock is introduced into the spiral blade 1-2A-4 of the base 1A, and the spiral blade 1-2A -4 transports the cut rock at the bottom to the top and gradually descend
  • the specific construction method of the bank 1 consisting of the wall 1-1 which is prefabricated in the factory or integrally prefabricated and the pile 1-2B which is prefabricated in the factory or integrally formed includes the following steps:
  • the lifting device 6 lifts the first section (bottom) pile 1-2B-1 to the construction position;
  • the foundation construction device 7-2B sinks the first section pile 1-2B-1 to a set depth
  • the lifting device 6 lifts the second pile 1-2B-2 to the construction position
  • the foundation construction device 7-2B sinks the second pile 1-2B-2 to a set depth
  • the lifting device 6 lifts the first (bottom) wall 1-1-1 to the construction position;
  • the foundation construction device 7-1 sinks the first section wall 1-1-1 to a set depth
  • the lifting device 6 lifts the second section wall 1-1-2 to the construction position
  • the foundation construction device 7-1 sinks the second section wall 1-1-2 to a set depth

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

一种用于驳岸(1)的施工装置(2)，包括施工船(3)、连接机架(4)、岸上辅助支撑装置(5)、起重装置(6)和基础施工装置(7)，驳岸(1)包括施工时底部带有链刀(8)的墙(1-1)，链刀(8)仅挖掘墙(1-1)底部的岩土，并把已挖掘的岩土带至上方；连接机架(4)的一端支撑在施工船(3)上，另一端支撑在岸上辅助支撑装置(5)上，连接机架(4)上安装有起重装置(6)；驳岸(1)在墙(1-1)与墙(1-1)之间设有带槽的桩(1-2)，墙(1-1)两端嵌入桩(1-2)的槽中。还公开了一种驳岸(1)的施工装置(2)的施工法。

Description

一种用于驳岸的施工装置及其施工法 技术领域
本发明涉及的是一种用于驳岸的施工装置及其施工法，属于土木工程基础施工技术领域。
背景技术
现有驳岸、码头一般采用挖掘机开挖，设置排水沟或集水井进行排水，驳岸外侧还需要筑围堰。为防止沉降量大，每日砌筑高度有限，施工周期长，造价也高。
发明内容
本发明提出的是一种用于驳岸的施工装置及其施工法，其目的旨在克服现有技术存在的缺陷，其主要优点：1)不需要构筑围堰，施工简单；2)预制的驳岸在现场分段或整体下沉，施工周期短，成本低。
本发明的技术解决方案：驳岸1的施工装置2包括施工船3、连接机架4、岸上辅助支撑装置5、起重装置6和基础施工装置7，驳岸1包括施工时底部带有链刀8的墙1-1，链刀8仅挖掘墙1-1底部的岩土，并把已挖掘的岩土带至上方；连接机架4的一端支撑在施工船3上，另一端支撑在装置5上，连接机架4上安装有起重装置6。
驳岸1在墙1-1与墙1-1之间设有带槽的桩1-2，墙1-1两端嵌入桩1-2的槽中；带槽的桩1-2是H型桩，H型桩有两种结构：底部带有挖掘刀的螺旋筒形桩1-2A或施工时底部带有链刀8的桩1-2B两种结构，挖掘刀仅挖掘桩1-2A底部环状面积内的岩土，链刀仅挖掘桩1-2B底部的岩土；施工船3设有船体支撑装置3-1，船体支撑装置3-1支撑于水底，承担全部或部分施工船3的重量。
本发明的优点：驳岸的施工装置分别驱动桩和墙底部挖掘岩土的刀具，预制的桩和墙在现场分段或整体下沉，不需要构筑围堰，施工简单，施工周期短，成本低。
附图说明
图1是基础1-1的施工状态图，也是由施工船3、连接机架4、岸上辅助支撑装置5、起重装置6和基础施工装置7-1组成的施工装置2的结构示意图，也是链刀8挖掘墙1-1底部的岩土，并随墙1-1同步下降的结构示意图；
图2是图1的A向视图，也是施工船3底部的船体支撑装置3-1支撑于水底，承担全部或部分施工船3的重量的结构示意图，也是起重装置6是行车结构，连接机架4上方设有X方向运行的轨道，在X方向运行的小车上设有Y方向的轨道，起重机在Y方向的轨道上运行的结构示意图；
图3是图1的B向视图，也是由墙1-1和H型桩1-2B组成的驳岸1的结构示意图，也是墙1-1两端嵌入桩1-2B的槽中的结构示意图；
图4是图1的Ⅰ局部放大视图，也是由固定导向装置7-1-1、链刀动力传动装置7-1-2、弃土处理装置7-1-3和机架7-1-4组成的基础施工装置7-1的结构示意图；
图5是图4的A向视图，也是底部带刃角的基础1-1的侧面罩9与链刀8组成的链式输送机的结构示意图；
图6是图4的B-B视图，也是装置7-1的机架7-1-4的截面视图，也是泥浆管路装置10的泥浆管路10-1的结构示意图；
图7是图4的Ⅱ局部放大视图，也是基础1-1底部上的泥浆喷嘴10-2的结构示意图；
图8是链刀8的结构示意图，也是链条8-1和刀具8-2的结构示意图，也是由A十字节8-1-1和B十字节8-1-2组成的链条8-1的十字节的结构示意图，也是链条8-1实现空间弯曲的结构示意图；
图9是基础1-2A的施工状态图,也是由施工船3、连接机架4、岸上辅助支撑装置5、起重装置6和基础施工装置7-2A组成的施工装置2的结构示意图，连接机架4的一端支撑在施工船3上，另一端支撑在装置5上的结构示意图；
图10是图9的A向视图，也是起重装置6在连接机架4上的结构示意图；
图11是图9的B向视图，也是由墙1-1和桩1-2A组成的驳岸1的结构示意图，也是墙1-1两端嵌入桩1-2A的槽中的结构示意图；
图12是图9的Ⅰ局部放大视图，也是由固定导向装置7-2A-1、旋转装置7-2A-2和下降速度控制装置7-2A-3的基础施工装置7-2A的结构示意图，也是基础1-2A底部的挖掘刀1A-2-3和输送岩土的螺旋叶片1A-2-4的结构示意图；
图13是岸上辅助支撑装置5的底部设有地面行走装置的结构示意图，也是 分段预制的第一段桩1-2B-1的结构示意图，也是将施工船3运行至现场设定的位置，将船体支撑装置3-1支撑于水底，将施工船3抬至设定的高度，安装岸上辅助支撑装置5和连接机架4，在连接机架4上安装起重装置6的结构示意图；
图14是起重装置6将第一段(底部)桩1-2B-1吊运至施工位置,装入基础施工装置7-2B的固定导向装置7-2B-1内的结构示意图；
图15是基础施工装置7-2B将第一段桩1-2B-1下沉至设定深度的结构示意图；
图16是起重装置6将第二段桩1-2B-2吊运至施工位置,与第一段桩1-2B-1对接安装后的结构示意图；
图17是基础施工装置7-2B将第二段桩1-2B-2下沉至设定深度的结构示意图；
图18是础施工装置7-2B将第一根桩1-2B下沉至设定深度的结构示意图；
图19是起重装置6将第一段(底部)墙1-1-1吊运至施工位置的结构示意图；
图20是基础施工装置7-1将第一段墙1-1-1下沉至设定深度的结构示意图；
图21是起重装置6将第二段墙1-1-2吊运至施工位置，与第一段墙1-1-1对接安装后的结构示意图；
图22是基础施工装置7-1将第二段墙1-1-2下沉至设定深度的结构示意图；
图23是第一块墙1-1下沉至设定深度后拆移基础施工装置7-1的结构示意图。
图中的1是驳岸，由墙1-1和带槽的桩1-2组成；1-1是组成驳岸1的墙；1-1-1是墙1-1的第一段墙；1-1-2是墙1-1的第二段墙；1-2是组成驳岸1的桩,有两种结构形式1-2A和1-2B；1-2A是底部带有挖掘刀的螺旋筒形桩；1-2A-1是桩1-2A的第一段桩；1-2A-2是桩1-2A的第二段桩；1-2A-3是第一段(即底段)螺旋筒形基础的底部挖掘刀；1-2A-4是输送岩土的螺旋叶片；1B是施工时底部带有链刀8的基础；1-2B是施工时底部带有链刀8的桩；1-2B-1是桩1-2B的第一段桩；1-2B-2是桩1-2B的第二段桩；2是用于驳岸1的施工装置，包括施工船3、连接机架4、岸上辅助支撑装置5、起重装置6和基础施工装置7；3是施工装置2的施工船；3-1是船体支撑装置；4是施工装置2的连接机架；5是施工 装置2的岸上辅助支撑装置；6是连接机架4上安装的起重装置；7是施工装置2的基础施工装置，由墙1-1的基础施工装置7-1和桩1-2的基础施工装置7-2组成；7-1是墙1-1的基础施工装置，包括固定导向装置7-1-1、链刀动力传动装置7-1-2、弃土处理装置7-1-3和机架7-1-4；7-1-1是组成装置7-1的固定导向装置；7-1-2是组成装置7-1的链刀动力传动装置；7-1-3是组成装置7-1的弃土处理装置；7-1-4是组成装置7-1的机架；7-2是桩1-2的基础施工装置，有两种结构形式7-2A和7-2B；7-2A是施工时底部带有挖掘刀的螺旋筒形桩1-2A的基础施工装置，包括固定导向装置7-2A-1、旋转装置7-2A-2和下降速度控制装置7-2A-3；7-2A-1是组成装置7-2A的固定导向装置；7-2A-2是组成装置7-2A的旋转装置；7-2A-3是组成装置7-2A的筒形桩1-2A的下降速度控制装置；7-2B是施工时底部带有链刀的桩1-2B的基础施工装置，包括固定导向装置7-2B-1、链刀动力传动装置7-2B-2、弃土处理装置7-2B-3和机架7-2B-4；7-2B-1是组成装置7-2B的固定导向装置；7-2B-2是组成装置7-2B的链刀动力传动装置；7-2B-3是组成装置7-2B的弃土处理装置；7-2B-4是组成装置7-2B的机架；8是挖掘岩土的链刀，由链条8-1和固定于链条8-1上的刀具8-2组成；8-1是组成链刀8的链条；8-1-1是组成链条十字节的A十字节；8-1-2是组成链条十字节的B十字节；8-2是组成链刀8的刀具；9是底部带刃角的墙1-1和桩1-2B的侧面罩；10是泥浆管路装置；10-1是装置7-1中的机架7-1-4上的泥浆管路；10-2是基础底部1-1上的泥浆喷嘴。
具体实施方式
驳岸1的施工装置2包括施工船3、连接机架4、岸上辅助支撑装置5、起重装置6和基础施工装置7，驳岸1包括施工时底部带有链刀8的墙1-1，链刀8仅挖掘墙1-1底部的岩土，并把已挖掘的岩土带至上方；连接机架4的一端支撑在施工船3上，另一端支撑在装置5上，连接机架4上安装有起重装置6。
所述的驳岸1在墙1-1与墙1-1之间设有带槽的桩1-2，墙1-1两端嵌入桩1-2的槽中。
所述的带槽的桩1-2是H型桩，H型桩有两种结构：底部带有挖掘刀的螺旋筒形桩1-2A或施工时底部带有链刀8的桩1-2B两种结构，挖掘刀仅挖掘桩1-2A底部环状面积内的岩土，链刀仅挖掘桩1-2B底部的岩土。
所述的施工船3设有船体支撑装置3-1，船体支撑装置3-1支撑于水底，承担全部或部分施工船3的重量。
所述的岸上辅助支撑装置5包括地面行走装置。
所述的起重装置6是行车结构，即连接机架4上方设有X方向运行的轨道，在X方向运行的小车上设有Y方向的轨道，起重机在Y方向的轨道上运行。
所述的基础施工装置7由墙1-1的基础施工装置7-1和桩1-2的基础施工装置7-2组成，基础施工装置7-2分底部带有挖掘刀的螺旋筒形桩1-2A的基础施工装置7-2A和施工时底部带有链刀的桩1-2B的基础施工装置7-2B两种结构；
1)基础施工装置7-1包括固定导向装置7-1-1、链刀动力传动装置7-1-2、弃土处理装置7-1-3和机架7-1-4；
2)基础施工装置7-2A包括固定导向装置7-2A-1、旋转装置7-2A-2和下降速度控制装置7-2A-3；
3)基础施工装置7-2B包括固定导向装置7-2B-1、链刀动力传动装置7-2B-2、弃土处理装置7-2B-3和机架7-2B-4。
所述的由在工厂分段或整体预制的墙1-1与在工厂分段或整体预制的桩1-2组成的驳岸1的具体施工法包括如下步骤：
1)将施工船3运行至现场设定的位置；
2)将船体支撑装置3-1支撑于水底，将施工船3抬至设定的高度；
3)安装岸上辅助支撑装置5和连接机架4；
4)在连接机架4上安装起重装置6；
5)用起重装置6将施工船3上的基础施工装置7-2吊运至施工位置；
6)起重装置6将第一段(底部)桩1-2-1吊运至施工位置；
7)基础施工装置7-2将第一段桩1-2-1下沉至设定深度；
8)起重装置6将第二段桩1-2-2吊运至施工位置；
9)基础施工装置7-2将第二段桩1-2-2下沉至设定深度；
10)重复8)和9)作业，完成的第一根桩1-2的施工；
重复上述作业，完成全部桩1-2的施工。
11)用起重装置6将施工船3上的基础施工装置7-1吊运至施工位置；
12)起重装置6将第一段(底部)墙1-1-1吊运至施工位置；
13)基础施工装置7-1将第一段墙1-1-1下沉至设定深度；
14)起重装置6将第二段墙1-1-2吊运至施工位置；
15)基础施工装置7-1将第二段墙1-1-2下沉至设定深度；
16)重复14)和15)作业，完成第一个墙1-1的施工；
重复上述11)至16)作业，完成全部墙1-1的施工。
下面结合附图进一步描述本发明：
如图1～图8所示，驳岸1是由墙1-1和桩1-2B组成，在墙1-1与墙1-1之间设有带槽的桩1-2B，墙1-1两端嵌入桩1-2B的槽中；驳岸1的施工装置2包括施工船3、连接机架4、岸上辅助支撑装置5、起重装置6和基础施工装置7-1，驳岸1包括施工时底部带有链刀8的墙1-1，基础施工装置7-1包括固定导向装置7-1-1、链刀动力传动装置7-1-2、弃土处理装置7-1-3和机架7-1-4，链刀动力传动装置7-1-2驱动链刀8仅挖掘墙1-1底部的岩土，并把已挖掘的岩土带至上方的弃土处理装置7-1-3；施工时，装置7-1与基础1-1顶部连接成一体，装置7-1-2驱动链刀8沿着基础7-1上的轨道运行，链刀8挖掘基础7-1底部的岩土，并将已挖掘的岩土带至上方，装置7-1-3将链刀8从基础1-1底部带上来的岩土与链刀8分离，装置7-1随着基础1-1一起同步下降；连接机架4的一端支撑在施工船3上，另一端支撑在装置5上，连接机架4上安装有起重装置6；施工船3设有船体支撑装置3-1，船体支撑装置3-1支撑于水底，承担全部或部分施工船3的重量；起重装置6是行车结构，即连接机架4上方设有X方向运行的轨道，在X方向运行的小车上设有Y方向的轨道，起重机在Y方向的轨道上运行。
如图9～图12所示，驳岸1是由墙1-1和桩1-2A组成，在墙1-1与墙1-1之间设有带槽的桩1-2A，墙1-1两端嵌入桩1-2A的槽中；底部带有挖掘刀的螺旋筒形桩1-2A的基础施工装置7-2A包括导向装置7-2A-1、旋转装置7-2A-2和下降速度控制装置7-2A-3，施工时，驱动旋转装置7-2A-2使基础1-2A旋转，通过下降速度控制装置7-2A-3控制筒体基础1-2A的下降速度，使基础1-2A底部的刀具1A-3切削基础1A底部的环状岩土，在底部锥面的作用下，将已切削的岩土导入基础1A的螺旋叶片1-2A-4内，螺旋叶片1-2A-4将底部已切削的岩土输送至上方，并逐渐下降至设定位置。
如图13～图23所示，由在工厂分段或整体预制的墙1-1与在工厂分段或整体预制的桩1-2B组成的驳岸1的具体施工法包括如下步骤：
1)将施工船3运行至现场设定的位置；
2)将船体支撑装置3-1支撑于水底，将施工船3抬至设定的高度；
3)安装岸上辅助支撑装置5和连接机架4；
4)在连接机架4上安装起重装置6；
5)用起重装置6将施工船3上的基础施工装置7-2B吊运至施工位置；
6)起重装置6将第一段(底部)桩1-2B-1吊运至施工位置；
7)基础施工装置7-2B将第一段桩1-2B-1下沉至设定深度；
8)起重装置6将第二段桩1-2B-2吊运至施工位置；
9)基础施工装置7-2B将第二段桩1-2B-2下沉至设定深度；
10)重复8)和9)作业，完成的第一根桩1-2B的施工；
重复上述作业，完成全部桩1-2B的施工。
11)用起重装置6将施工船3上的基础施工装置7-1吊运至施工位置；
12)起重装置6将第一段(底部)墙1-1-1吊运至施工位置；
13)基础施工装置7-1将第一段墙1-1-1下沉至设定深度；
14)起重装置6将第二段墙1-1-2吊运至施工位置；
15)基础施工装置7-1将第二段墙1-1-2下沉至设定深度；
16)重复14)和15)作业，完成第一个墙1-1的施工；
重复上述11)至16)作业，完成全部墙1-1的施工。

Claims (8)

  1. 一种用于驳岸的施工装置，其特征是用于驳岸(1)的施工装置(2)包括施工船(3)、连接机架(4)、岸上辅助支撑装置(5)、起重装置(6)和基础施工装置(7)，驳岸(1)包括施工时底部带有链刀(8)的墙(1-1)，链刀(8)仅挖掘墙(1-1)底部的岩土，并把已挖掘的岩土带至上方；连接机架(4)的一端支撑在施工船(3)上，另一端支撑在装置(5)上，连接机架(4)上安装有起重装置(6)。
  2. 根据权利要求1所述的一种用于驳岸的施工装置，其特征是所述的驳岸(1)在墙(1-1)与墙(1-1)之间设有带槽的桩(1-2)，墙(1-1)两端嵌入桩(1-2)的槽中。
  3. 根据权利要求2所述的一种用于驳岸的施工装置，其特征是所述的带槽的桩(1-2)是H型桩，H型桩有两种结构：底部带有挖掘刀的螺旋筒形桩(1-2A)或施工时底部带有链刀(8)的桩(1-2B)两种结构，挖掘刀仅挖掘桩(1-2A)底部环状面积内的岩土，链刀仅挖掘桩(1-2B)底部的岩土。
  4. 根据权利要求1所述的一种用于驳岸的施工装置，其特征是所述的施工船(3)设有船体支撑装置(3-1)，船体支撑装置(3-1)支撑于水底，承担全部或部分施工船(3)的重量。
  5. 根据权利要求1所述的一种用于驳岸的施工装置，其特征是所述的岸上辅助支撑装置(5)包括地面行走装置。
  6. 根据权利要求1所述的一种用于驳岸的施工装置，其特征是所述的起重装置(6)是行车结构，即连接机架(4)上方设有X方向运行的轨道，在X方向运行的小车上设有Y方向的轨道，起重机在Y方向的轨道上运行。
  7. 根据权利要求3所述的一种用于驳岸的施工装置，其特征是所述的基础施工装置(7)由墙(1-1)的基础施工装置(7-1)和桩(1-2)的基础施工装置(7-2)组成，基础施工装置(7-2)分底部带有挖掘刀的螺旋筒形桩(1-2A)的基础施工装置(7-2A)和施工时底部带有链刀的桩(1-2B)的基础施工装置(7-2B)两种结构；
    1)基础施工装置(7-1)包括固定导向装置(7-1-1)、链刀动力传动装置(7-1-2)、弃土处理装置(7-1-3)和机架(7-1-4)；
    2)基础施工装置(7-2A)包括固定导向装置(7-2A-1)、旋转装置(7-2A-2) 和下降速度控制装置(7-2A-3)；
    3)基础施工装置(7-2B)包括固定导向装置(7-2B-1)、链刀动力传动装置(7-2B-2)、弃土处理装置(7-2B-3)和机架(7-2B-4)。
  8. 根据权利要求7所述的一种用于驳岸的施工装置，其特征是所述的由在工厂分段或整体预制的墙(1-1)与在工厂分段或整体预制的桩(1-2)组成的驳岸(1)的具体施工法包括如下步骤：
    1)将施工船(3)运行至现场设定的位置；
    2)将船体支撑装置(3-1)支撑于水底，将施工船(3)抬至设定的高度；
    3)安装岸上辅助支撑装置(5)和连接机架(4)；
    4)在连接机架(4)上安装起重装置(6)；
    5)用起重装置(6)将施工船(3)上的基础施工装置(7-2)吊运至施工位置；
    6)起重装置(6)将第一段(底部)桩(1-2-1)吊运至施工位置；
    7)基础施工装置(7-2)将第一段桩(1-2-1)下沉至设定深度；
    8)起重装置(6)将第二段桩(1-2-2)吊运至施工位置；
    9)基础施工装置(7-2)将第二段桩(1-2-2)下沉至设定深度；
    10)重复8)和9)作业，完成的第一根桩(1-2)的施工；
    重复上述作业，完成全部桩(1-2)的施工。
    11)用起重装置(6)将施工船(3)上的基础施工装置(7-1)吊运至施工位置；
    12)起重装置(6)将第一段(底部)墙(1-1-1)吊运至施工位置；
    13)基础施工装置(7-1)将第一段墙(1-1-1)下沉至设定深度；
    14)起重装置(6)将第二段墙(1-1-2)吊运至施工位置；
    15)基础施工装置(7-1)将第二段墙(1-1-2)下沉至设定深度；
    16)重复14)和15)作业，完成第一个墙(1-1)的施工；
    重复上述11)至16)作业，完成全部墙(1-1)的施工。
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