CN110844008B - A rock-throwing device for a rock-throwing and tamping integrated ship - Google Patents

A rock-throwing device for a rock-throwing and tamping integrated ship Download PDF

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Publication number
CN110844008B
CN110844008B CN201911055147.XA CN201911055147A CN110844008B CN 110844008 B CN110844008 B CN 110844008B CN 201911055147 A CN201911055147 A CN 201911055147A CN 110844008 B CN110844008 B CN 110844008B
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riprap
chute
trolley
throwing
slide rail
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CN110844008A (en
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王江
韦淋睦
陈懿
谷文平
凡精灵
姚典
邹韬
刘忠饶
郭小飞
王海江
刘彬
杨玉华
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China Shipbuilding Group South China Shipbuilding Machinery Co ltd
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South China Marine Machinery Co Ltd
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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 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/08—Arrangement of ship-based loading or unloading equipment for cargo or passengers of winches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/28—Arrangement of ship-based loading or unloading equipment for cargo or passengers of chutes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D15/00—Handling building or like materials for hydraulic engineering or foundations
    • E02D15/10—Placing gravel or light material under water inasmuch as not provided for elsewhere

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)

Abstract

本发明提供一种抛石、夯实一体船的抛石装置，包括抛石滑轨，在抛石滑轨上设有抛石小车装置，在抛石小车装置上设置溜槽升降装置，在溜槽升降装置内设有桁架结构的溜槽，在抛石小车装置上设有为溜槽供料的溜槽供料装置；在船体上设有驱动抛石小车装置沿抛石滑轨运动的抛石驱动装置，以上结构，结构简单，溜槽可由溜槽升降装置驱动而升降，工作时溜槽下降，拖航时溜槽上升，减小拖航时的阻力，桁架结构的溜槽，水流对桁架的冲击小，抛出的石块形成的石块层均匀。

Figure 201911055147

The invention provides a rock-throwing device for a rock-throwing and tamping integrated ship, which comprises a rock-throwing slide rail, a rock-throwing trolley device is arranged on the rock-throwing slide rail, a chute lifting device is arranged on the rock-throwing trolley device, and the chute lifting device There is a chute with a truss structure inside, and a chute feeding device for feeding the chute is arranged on the riprap trolley device; a riprap drive device is arranged on the hull to drive the riprap trolley device to move along the riprap slide rail. The above structure , The structure is simple, the chute can be driven by the chute lifting device to lift, the chute is lowered when working, and the chute is raised when towing, reducing the resistance during towing, the chute of the truss structure, the impact of the water flow on the truss is small, and the thrown stones form The stone layer is uniform.

Figure 201911055147

Description

Stone throwing device for throwing and tamping integrated ship
Technical Field
The invention relates to the technical field of deep sea construction equipment, in particular to a stone throwing device for a stone throwing and tamping integrated ship.
Background
With the development of infrastructure technology, the construction of remote sea-crossing channels generally adopts a mode of combining bridges and tunnels at present, and the commonly used mode of constructing the submarine channels comprises two modes, wherein one mode is to use a shield machine to open a tunnel below a seabed so as to form the submarine channel, and the other mode is to lay a plurality of immersed tubes on the seabed so as to form the submarine channel by communicating the plurality of immersed tubes. The immersed tube tunnel has lower requirements on the foundation, and is particularly suitable for engineering places where soft foundations, riverbeds or seabed are shallow and foundation trench excavation is easy to carry out by using water dredging facilities. Because of the small buried depth, the total length of the tunnel line including the connecting section is obviously shortened compared with the tunnel constructed by adopting a mine method and a shield method. The section shape of the immersed tube can be round or square, and the selection is flexible. The procedures of foundation trench excavation, pipe section prefabrication, floating transportation and sinking, internal paving and the like can be operated in parallel, the mutual interference is less, and the pipe section prefabrication quality is easy to control, so that the importance is more and more paid.
The construction steps of the immersed tube tunnel comprise foundation trench excavation, foundation construction, immersed tube installation, joint treatment and the like, wherein the foundation trench excavation is to open a foundation trench by selecting equipment such as a bucket excavator, a suction dredge or a dredge with a mud cutting head, a crane with a claw bucket and the like; the foundation construction comprises paving the rough stones firstly and paving the fine stones secondly.
In patent document No. 201810453268.9, published as 2018.09.07, a drop tube riprap boat is disclosed, which comprises a hull provided with a main deck, a moon pool penetrating the hull, a stone material cabin and a feeding device arranged on the hull, a riprap tower arranged above the moon pool, a riprap pipe conveying device and a riprap pipe assembling device arranged in the riprap tower. In the riprap tower was located to the riprap pipe assembly device on the falling pipe riprap ship of this scheme, compact structure, practice thrift the space, accurate efficient riprap can be realized to this scheme, but the riprap pipeline of this scheme need assemble in the riprap tower when using, the structure is complicated, the cost of ship is high, the time of preparation work is done to the needs riprap ship during operation long, when the riprap ship needs drag and voyage, the riprap pipeline that will assemble again can only satisfy the height limit requirement, the operation is complicated, in addition, the riprap pipe of this scheme swings seriously when receiving the impact of rivers, can lead to the rock layer thickness of the stone formation of throwing out inhomogeneous.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a stone throwing device for a stone throwing and tamping integrated ship, which solves the problems that the structure of the stone throwing ship in the prior art is complex, the operation is complex, and a stone layer formed by thrown stones is uneven due to the fact that a stone throwing pipe is impacted by water flow.
In order to achieve the purpose, the technical scheme of the invention is as follows: a stone throwing device for a stone throwing and tamping integrated ship comprises more than two stone throwing slide rails which are arranged on a ship body and arranged in parallel along the length direction of a moon pool of the ship body, wherein a stone throwing trolley device is arranged on the stone throwing slide rails, a chute lifting device for driving a chute to lift is arranged on the stone throwing trolley device, the chute lifting device is internally provided with a chute with a truss structure, and the stone throwing trolley device is provided with a chute feeding device for feeding the chute; and a stone throwing driving device for driving the stone throwing trolley device to move along the stone throwing sliding rail is arranged on the ship body.
According to the structure, the stone throwing trolley device can slide along the stone throwing sliding rail under the driving of the stone throwing driving device, so that the requirement of the width of stone blocks required to be paved in engineering is met, and the ship body only needs to move along the extending direction of the foundation trench; the chute can be driven by the chute lifting device to lift, and descends during working, and ascends during towing, so that the drag force during towing is reduced; the chute feedway directly carries the stone in the chute, and the stone falls to the foundation trench by the chute, truss structure's chute, rivers are little to the impact of truss, and the stone layer that the stone of throwing out formed is even.
Further, the riprap sliding rail is an I-shaped sliding rail, and the I-shaped sliding rail comprises two grooves; the stone throwing trolley device comprises a stone throwing trolley frame, more than three stone throwing trolley travelling wheel groups for supporting the stone throwing trolley frame are arranged on the stone throwing trolley frame, the stone throwing trolley travelling wheel groups are at least matched with more than two stone throwing sliding rails, each stone throwing trolley travelling wheel group comprises a stone throwing trolley travelling wheel support arranged on the stone throwing trolley frame, more than one stone throwing trolley travelling wheel is arranged on the stone throwing trolley travelling wheel support, and the stone throwing trolley travelling wheels slide on the stone throwing sliding rails; the stone throwing trolley side limiting wheel set is arranged on the stone throwing trolley frame and is used for preventing the stone throwing trolley frame from moving laterally, the stone throwing trolley side limiting wheel set is matched with at least two stone throwing sliding rails, the stone throwing trolley side limiting wheel set comprises a stone throwing trolley side limiting wheel support arranged on the stone throwing trolley frame, a stone throwing trolley side limiting wheel is arranged on the stone throwing trolley side limiting wheel support, and the stone throwing trolley side limiting wheel is matched with the side faces of the stone throwing sliding rails.
According to the arrangement, the traveling wheel of the stone throwing trolley supports the stone throwing trolley frame to move along the stone throwing sliding rail; the side limiting wheel of the stone throwing trolley limits the position of the stone throwing trolley frame from the side surface of the stone throwing slide rail, provides guidance for the stone throwing trolley frame and prevents the stone throwing trolley frame from being clamped on the stone throwing slide rail.
Further, the chute lifting device comprises a chute support arranged on the stone throwing trolley frame, the chute support is vertically arranged, the chute support is provided with a chute containing cavity, more than two sets of chute limiting devices are arranged in the vertical direction of the chute support, each chute limiting device comprises a transverse limiting wheel set arranged on the two transverse sides of the chute support and a longitudinal limiting wheel set arranged on the two longitudinal sides of the chute support, each transverse limiting wheel set comprises a transverse limiting seat, a transverse limiting shaft is arranged on each transverse limiting seat, and a transverse limiting wheel is arranged on each transverse limiting shaft; the longitudinal limiting wheel set comprises a longitudinal limiting seat, a longitudinal limiting shaft is arranged on the longitudinal limiting seat, a longitudinal limiting wheel is arranged on the longitudinal limiting shaft, the chute is arranged in the chute accommodating cavity, and the chute is positioned between the transverse limiting wheel and the longitudinal limiting wheel;
a lifting bottom pulley is arranged at the bottom of the chute; a lifting steering pulley is arranged at the top of the chute bracket; a chute lifting winch is arranged on the stone throwing trolley frame, and a chute lifting steel wire rope sent out from the chute lifting winch is fixed to the top of the chute support after bypassing the lifting steering pulley and the lifting bottom pulley.
According to the structure, the transverse limiting wheels and the longitudinal limiting wheels can limit the transverse and longitudinal positions of the chute, and provide guidance for the sliding of the chute, so that the chute can stably slide; the chute lifting steel wire rope is fixed on the top of the chute support after bypassing the lifting steering pulley and the lifting bottom pulley, the lifting bottom pulley can be regarded as a movable pulley, the structure is simple, labor is saved, a chute lifting winch with small pulling force can be used, and the manufacturing cost is saved.
Furthermore, the chute is of a truss structure with a rectangular cross section and comprises a top chute and a bottom chute, and the top chute is hinged with the bottom chute; a feed inlet along the length direction of the chute is arranged on one side of the chute close to the chute feeding device.
The chute adopts a truss structure with a rectangular cross section, the truss structure is stable, the weight is light, water can easily pass through the truss, the impact of water flow on the truss is small, the accuracy is high when stones are paved, the top chute and the bottom chute are hinged, and the chute needs to extend into the sea bottom, so that the length of the chute is very long, and if the chute is not folded, the chute cannot pass through the height-limited places such as a bridge bottom when a ship is thrown and tamped during towing; the feed inlet is set along the length direction of the chute, so that the chute can adapt to stone throwing operation of stone bases of different depths.
Further, the chute includes four U type girders that arrange according to the rectangle shape, and the opening of two U type girders on the chute left faces left, and the opening of two U type girders on the chute right side faces right, and horizontal spacing wheel is established in the U type inslot of U type girder.
Above structure, U type girder stable in structure, horizontal spacing round is established and is favorable to the steady lift of chute in the U type inslot of U type girder.
Further, the chute feeding device comprises a hopper bracket arranged on the stone throwing trolley frame, and a hopper is arranged at the top of the hopper bracket; the stone throwing trolley frame is provided with a feeding slide rail, the feeding slide rail is provided with a feeding trolley, the top of the feeding trolley is provided with a feeding groove which inclines towards the chute direction, and the stone throwing trolley frame is provided with a feeding driving device which drives the feeding trolley to do reciprocating motion along the feeding slide rail.
Above structure sets up the gliding pay-off dolly of pay-off slide rail, because when the construction, the chute need stretch into the chute from the feed inlet, and after having under construction, the chute need shift up and fold up, need take out the chute from the chute this moment.
Further, the cross section of the feeding groove is U-shaped; the feeding driving device is a hydraulic cylinder, and feeding chute stones with U-shaped sections are not easy to slide out; the feeding driving device adopts a hydraulic cylinder which has simple structure, reliable work and simple and convenient maintenance and replacement.
Further, the stone throwing driving device comprises a stone throwing winch and a stone throwing guide pulley which are arranged on the ship body, the stone throwing winch is arranged at one end of the stone throwing sliding rail, the stone throwing guide pulley is arranged at the other end of the stone throwing sliding rail, a stone throwing driving steel wire rope is wound on the stone throwing winch, one end of the stone throwing driving steel wire rope is connected with one side, close to the stone throwing winch, of the stone throwing trolley frame, and the other end of the stone throwing driving steel wire rope is connected with one side, close to the stone throwing guide pulley, of the stone throwing trolley frame after bypassing the stone throwing guide pulley.
With the structure, the bidirectional movement of the stone throwing trolley frame along the stone throwing sliding rail can be realized through the positive and negative rotation of the stone throwing winch.
Furthermore, a first hinge seat is arranged on one side of the bottom end of the top chute, a second hinge seat is arranged at the top end of the bottom chute corresponding to the first hinge seat, and a turnover hinge shaft is arranged between the first hinge seat and the second hinge seat; a turnover driving device is arranged on one side of the chute, which is provided with the turnover hinge shaft, and one end of the turnover driving device is hinged with the chute at the top; the other end of the turnover driving device is hinged with the bottom chute.
Above structure, articulated connection between top chute and the bottom chute, the upset of upset drive arrangement drive top chute, because the chute need stretch into the seabed, therefore the length of chute is very long, if not fold up the chute, when throwing the stone, tamp an organic whole ship when towing a boat, can't pass through limit for height places such as bridge bottom.
Further, the overturning driving device is an overturning driving hydraulic cylinder, and a cylinder body of the overturning driving hydraulic cylinder is hinged with the chute at the bottom; the piston rod of the turnover driving hydraulic cylinder is hinged with the top chute, the arrangement structure is simple, the hydraulic cylinder is simple in structure, reliable in operation and convenient to maintain and replace.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is an enlarged view of FIG. 2 at B;
FIG. 5 is an enlarged view taken at A in FIG. 1;
FIG. 6 is a schematic lay-up of the chute of the present invention after it has been inverted;
FIG. 7 is a front view of the chute feeder of the present invention;
FIG. 8 is a top plan view of the chute feeder of the present invention;
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 8: the utility model provides a riprap, tamp throwing stone device of integrative ship, includes the riprap slide rail 21 more than two of parallel arrangement of moon pool 10 length direction along hull 1, and in this embodiment, the quantity of riprap slide rail 21 is two, establishes respectively in moon pool 10 length direction's both sides, and riprap slide rail 21 is the I-shaped slide rail, and the I-shaped slide rail includes two recesses.
A stone throwing trolley device 3 is arranged on the stone throwing sliding rail, a chute lifting device 4 is arranged on the stone throwing trolley device 3, a chute 5 is arranged in the chute lifting device 4, and a chute feeding device 6 for feeding the chute 5 is arranged on the stone throwing trolley device 3; a riprap driving device 7 for driving the riprap trolley device 3 to move along the riprap sliding rail 21 is arranged on the ship body 1.
The riprap trolley device 3 comprises a riprap trolley frame 30, more than three groups of riprap trolley traveling wheel groups 31 for supporting the riprap trolley frame 30 are arranged on the riprap trolley frame 30, the riprap trolley traveling wheel groups 31 are at least matched with more than two riprap sliding rails 21, in the embodiment, the riprap trolley frame 30 is of a rectangular structure, one riprap trolley traveling wheel group 31 is respectively arranged at four corners of the bottom of the riprap trolley frame 30, a single riprap trolley traveling wheel group 31 comprises a riprap trolley traveling wheel support 311 arranged on the riprap trolley frame 30, four riprap trolley traveling wheels 312 are arranged on the riprap trolley traveling wheel support 311, the riprap trolley traveling wheels 312 slide in grooves of the riprap sliding rails 21, and two riprap trolley traveling wheels 312 are arranged in each groove, so that the gravity of the riprap trolley device 3 can be uniformly dispersed on the riprap sliding rails 21.
More than three groups of stone-throwing trolley side limiting wheel groups 32 for preventing the stone-throwing trolley frame 30 from moving laterally are further arranged on the stone-throwing trolley frame 30, the stone-throwing trolley side limiting wheel groups 32 are at least matched with more than two stone-throwing sliding rails 21, in the embodiment, the number of the stone-throwing trolley side limiting wheel groups 32 is four, the four groups of the stone-throwing trolley side limiting wheel groups are respectively arranged beside the stone-throwing trolley travelling wheel group 31, the stone-throwing trolley side limiting wheel groups 32 comprise stone-throwing trolley side limiting wheel brackets 321 arranged on the stone-throwing trolley frame 30, stone-throwing trolley side limiting wheels 322 are arranged on the stone-throwing trolley side limiting wheel brackets 321, the stone-throwing trolley side limiting wheels 322 are matched with the side surfaces of the stone-throwing sliding rails 21, the stone-throwing trolley frame 30 is supported and blocked on the stone-throwing sliding rails 21 from the side surfaces of the stone-throwing sliding rails 21, and guiding is provided for the stone-throwing trolley frame 30, so that the stone-throwing trolley frame 30 is prevented from being blocked on the stone-throwing sliding rails 21.
Chute 5 is the truss structure of cross section for the rectangle, and in this embodiment, chute 5 includes four U type girders that arrange according to the rectangle shape, and the opening of two U type girders on chute 5 left faces left, and the opening of two U type girders on chute 5 right side faces right.
The chute 5 comprises a top chute 51 and a bottom chute 52, the top chute 51 is hinged with the bottom chute 52, in the embodiment, a first hinge seat 511 is arranged on one side of the bottom end of the top chute 51, a second hinge seat 521 is arranged at the top end of the bottom chute 52 corresponding to the first hinge seat 511, and a turnover hinge shaft 53 is arranged between the first hinge seat and the second hinge seat; a turnover driving device is arranged on one side of the chute 5, which is provided with a turnover hinge shaft 53, in the embodiment, the turnover driving device is a turnover driving hydraulic cylinder 54, and the cylinder body of the turnover driving hydraulic cylinder 54 is hinged with the bottom chute 52; a piston rod of the turning driving hydraulic cylinder 54 is hinged with the top chute 51; a third hinge base 513 is arranged at the bottom end of the top chute 51 opposite to the side provided with the turning driving hydraulic cylinder 54, and a fourth hinge base 524 is arranged at the top end of the bottom chute 52 opposite to the side provided with the turning driving hydraulic cylinder 54 and corresponding to the third hinge base 513; when the chute 5 works, the top chute 51 is vertically connected with the bottom chute 52, a pin shaft is inserted between the third hinge base 513 and the fourth hinge base 524, so that the third hinge base 513 is reliably connected with the fourth hinge base 524, when the top chute 51 needs to be turned over, the pin shaft between the third hinge base 513 and the fourth hinge base 524 is firstly taken off, and then the turning driving hydraulic cylinder 54 is started to turn over the top chute 51 until the top chute 51 is contacted with the chute rest stand.
A feed inlet 500 along the length direction of the chute 5 is arranged at one side of the chute 5 close to the chute feeding device 6.
According to the scheme, the chute 5 is of a truss structure with a rectangular cross section, the truss structure is stable, the weight is light, water can easily pass through the truss, the impact of water flow on the truss is small, the accuracy is high when stones are paved, the top chute 51 and the bottom chute 52 are hinged, and the chute 5 is long because the chute needs to extend into the sea bottom, and if the chute 5 is not folded, the chute cannot pass through the height-limited places such as a bridge bottom when an integrated ship is thrown and tamped during towing; the feed inlet 500 is arranged along the length direction of the chute, so that the chute 5 can adapt to stone throwing operation of stone bases with different depths.
The chute lifting device 4 comprises a chute bracket 40 arranged on the riprap trolley frame 30, the chute bracket 40 is vertically arranged, the chute bracket 40 is provided with a chute accommodating cavity, the chute 5 is arranged in the accommodating cavity,
more than two sets of chute limiting devices 41 are arranged in the vertical direction of the chute support 40, each chute limiting device 41 comprises a transverse limiting wheel set 411 arranged on the two transverse sides of the horizontal plane of the chute support 40 and a longitudinal limiting wheel set 412 arranged on the two longitudinal sides of the horizontal plane of the chute support 40, in the embodiment, two sets of transverse limiting wheel sets 411 are arranged on the two transverse sides of the horizontal plane of the chute support 40, two sets of longitudinal limiting wheel sets 412 are arranged on the two longitudinal sides of the horizontal plane of the chute support 40, each transverse limiting wheel set 411 comprises a transverse limiting seat 4110, each transverse limiting seat 4110 is provided with a transverse limiting shaft 4111, and each transverse limiting shaft 4111 is provided with a transverse limiting wheel 4112; the longitudinal limiting wheel set 412 comprises a longitudinal limiting seat 4120, a longitudinal limiting shaft 4121 is arranged on the longitudinal limiting seat 4120, a longitudinal limiting wheel 4122 is arranged on the longitudinal limiting shaft 4121, the transverse limiting wheel 4112 slides in the groove of the U-shaped main beam, and the longitudinal limiting wheel 4122 slides on the side wall of the U-shaped main beam. The structure can ensure that the chute 5 runs stably when being lifted.
A lifting bottom pulley 55 is arranged at the bottom of the chute 5; a lifting and turning pulley 56 is arranged at the top of the chute bracket 40; the chute lifting winch 57 is arranged on the riprap trolley frame 30, a chute lifting steel wire rope sent out from the chute lifting winch 57 bypasses the lifting steering pulley 56 and the lifting bottom pulley 55 and then is fixed at the top of the chute support 40, and the lifting bottom pulley 55 can be regarded as a movable pulley.
The chute feeding device 6 comprises a hopper bracket 60 arranged on the riprap trolley frame 30, and a hopper 61 is arranged at the top of the hopper bracket 60; the stone throwing trolley frame 30 is provided with a feeding slide rail 62, the feeding slide rail 62 is provided with a feeding trolley 63, the top of the feeding trolley 63 is provided with a feeding groove 64 inclined towards the chute, the stone throwing trolley frame 30 is provided with a feeding driving device 65 driving the feeding trolley 63 to slide along the feeding slide rail 62, in the embodiment, the feeding driving device 65 is a feeding driving hydraulic cylinder 65, the cylinder body of the feeding driving hydraulic cylinder 65 is fixed on the stone throwing trolley frame 30, the piston rod of the feeding driving hydraulic cylinder 65 is connected with the feeding trolley 63, and the feeding trolley 63 capable of sliding along the feeding slide rail 62 is arranged.
The riprap driving device 7 comprises a riprap winch 70 and a riprap guide pulley 71 which are arranged on the hull 1, the riprap winch 70 is arranged at one end of the riprap sliding rail 21, the riprap guide pulley 71 is arranged at the other end of the riprap sliding rail 21, a riprap driving steel wire rope 72 is wound on the riprap winch 70, one end of the riprap driving steel wire rope 72 is connected with one side of the riprap trolley frame 30 close to the riprap winch 70, and the other end of the riprap driving steel wire rope 72 is connected with one side of the riprap trolley frame 30 close to the riprap guide pulley 71 after bypassing the riprap guide pulley 71; with the structure, the stone throwing trolley frame 30 can move in two directions along the stone throwing sliding rail 21 through the positive and negative rotation of the stone throwing winch 70.
In the scheme, when construction is needed, stones are supplemented to a ship at a wharf, machines such as a scraper are additionally arranged on the ship, after the ship is driven to a sea area to be constructed, a turnover driving hydraulic cylinder 54 is started to erect a top chute 51, a pin shaft is inserted between a third hinge seat 513 and a fourth hinge seat 524 to ensure that the top chute 51 is reliably connected with a bottom chute 52, a chute lifting winch 57 is started to lower the chute 5, a feeding driving hydraulic cylinder 65 is started to move a feeding groove 64 into a feeding hole 500, a stone throwing winch 70 is started, a stone throwing trolley frame 30 drives the chute 5 to move, the stones are shoveled into a hopper 61 through the scraper, the stones reach the chute 5 through the feeding groove 64 under the action of gravity, fall onto a base groove on the seabed, after stone throwing is completed, the feeding driving hydraulic cylinder 65 is started to move the feeding groove 64 out of the feeding hole 500, the pin shaft between the third hinge seat 513 and the fourth hinge seat 524 is taken out, the turnover driving hydraulic cylinder 54 is started to turn the top chute 51 until the top chute 51 contacts the chute rest stand.

Claims (6)

1.一种抛石、夯实一体船的抛石装置，其特征在于：包括设在船体上且沿船体的月池长度方向平行设置的两条以上的抛石滑轨，在抛石滑轨上设有抛石小车装置，在抛石小车装置上设有驱动溜槽升降的溜槽升降装置，在溜槽升降装置内设有桁架结构的溜槽，在抛石小车装置上设有为溜槽供料的溜槽供料装置；在船体上设有驱动抛石小车装置沿抛石滑轨运动的抛石驱动装置；所述抛石滑轨为工字型滑轨，工字型滑轨包括两条凹槽；抛石小车装置包括抛石小车架，在抛石小车架上设有三组以上的承托抛石小车架的抛石小车行走轮组，抛石小车行走轮组至少与两条以上的抛石滑轨配合，抛石小车行走轮组包括设在抛石小车架上的抛石小车行走轮支架，在抛石小车行走轮支架上设有一个以上的抛石小车行走轮，抛石小车行走轮在抛石滑轨上滑动；在抛石小车架上还设有三组以上的防止抛石小车架侧移的抛石小车侧限位轮组，抛石小车侧限位轮组至少与两条以上的抛石滑轨配合，抛石小车侧限位轮组包括设在抛石小车架上的抛石小车侧限位轮支架，在抛石小车侧限位轮支架上设有抛石小车侧限位轮，抛石小车侧限位轮与抛石滑轨的侧面配合；抛石小车行走轮承托抛石小车架沿抛石滑轨运动；抛石小车侧限位轮从抛石滑轨的侧面限制抛石小车架的位置，为抛石小车架提供导向，防止抛石小车架卡死在抛石滑轨上；抛石小车行走轮在抛石滑轨的凹槽内滑动，且每条凹槽中设置两个抛石小车行走轮；抛石小车侧限位轮与抛石滑轨的侧面配合，从抛石滑轨的侧面抵挡抛石小车架；抛石小车侧限位轮的底面高于抛石小车行走轮的底面；溜槽包括顶部溜槽和底部溜槽，顶部溜槽与底部溜槽之间铰接连接,在顶部溜槽底端的一侧设有第一铰接座，在底部溜槽顶端与第一铰接座相对应的位置设有第二铰接座，第一铰接座与第二铰接座之间设有翻转铰接轴；在溜槽上设置了翻转铰接轴的一侧设有翻转驱动装置；所述翻转驱动装置为翻转驱动液压缸，翻转驱动液压缸的缸体与底部溜槽相铰接；翻转驱动液压缸的活塞杆与顶部溜槽相铰接；在顶部溜槽底端与设置了翻转驱动液压缸相对的一侧设有第三铰接座，在底部溜槽顶端与设置了翻转驱动液压缸相对的一侧与第三铰接座相对应的位置设有第四铰接座；溜槽工作时，顶部溜槽与底部溜槽竖直连接，在第三铰接座与第四铰接座之间插入一根销轴，使第三铰接座与第四铰接座可靠连接，在需要翻折顶部溜槽时，先取掉第三铰接座与第四铰接座之间的销轴，再启动翻转驱动液压缸，将顶部溜槽翻转，直至顶部溜槽与溜槽搁置架接触。1. the riprap device of a riprap, tamping integrated ship, is characterized in that: comprise more than two riprap slide rails that are arranged on the hull and parallel to the length direction of the moon pool of the hull, on the riprap slide rails There is a rock-throwing trolley device, and a chute lifting device for driving the chute to lift is provided on the rock-throwing trolley device, a truss structure chute is arranged in the chute lifting device, and a chute for feeding the chute is provided on the rock-throwing trolley device. The riprap drive device is arranged on the hull to drive the riprap trolley to move along the riprap slide rail; the riprap slide rail is an I-shaped slide rail, and the I-shaped slide rail includes two grooves; The stone trolley device includes a riprap trolley frame, and on the riprap trolley frame, there are more than three groups of rock riprap walking wheel groups supporting the riprap trolley frame. With the stone slide rail, the riprap trolley traveling wheel group includes a riprap trolley traveling wheel bracket set on the riprap trolley frame, and more than one riprap trolley traveling wheel is arranged on the riprap trolley traveling wheel bracket. The walking wheel slides on the riprap slide rail; there are more than three sets of limit wheel sets on the side of the riprap trolley to prevent the side movement of the riprap trolley, and the limit wheel set on the side of the riprap trolley is at least In cooperation with more than two riprap slide rails, the riprap side limit wheel set includes a riprap side limit wheel bracket arranged on the riprap trolley frame, and the riprap side limit wheel bracket is provided with The side limit wheel of the riprap trolley cooperates with the side of the riprap slide rail; the riprap trolley travel wheel supports the riprap trolley frame to move along the riprap slide rail; the side limit wheel of the riprap trolley Restrict the position of the riprap trolley from the side of the riprap slide rail, provide guidance for the riprap trolley, and prevent the riprap trolley from being stuck on the riprap slide; It slides in the grooves, and each groove is provided with two riprap trolley traveling wheels; the side limit wheel of the riprap trolley cooperates with the side of the riprap slide rail, and resists the riprap trolley frame from the side of the riprap slide rail. ; The bottom surface of the limit wheel on the side of the riprap trolley is higher than the bottom surface of the traveling wheel of the riprap trolley; the chute includes a top chute and a bottom chute, the top chute and the bottom chute are hingedly connected, and a first hinge is provided on one side of the bottom end of the top chute A second hinge seat is provided at the position corresponding to the first hinge seat at the top of the bottom chute, and an overturn hinge shaft is arranged between the first hinge seat and the second hinge seat; one side of the overturn hinge shaft is arranged on the chute There is a turning driving device; the turning driving device is a turning driving hydraulic cylinder, and the cylinder body of the turning driving hydraulic cylinder is hinged with the bottom chute; the piston rod of the turning driving hydraulic cylinder is hinged with the top chute; A third hinge seat is provided on the opposite side of the overturning driving hydraulic cylinder, and a fourth hinged seat is provided at the position corresponding to the third hinged seat at the top of the bottom chute and the side opposite to the overturning driving hydraulic cylinder; when the chute is working , the top chute is vertically connected with the bottom chute, and a pin is inserted between the third hinge seat and the fourth hinge seat, so that the third hinge seat and the fourth hinge seat are connected reliably. Remove the pin between the third hinge seat and the fourth hinge seat, then start the overturn driving hydraulic cylinder, and turn the top chute until the top chute and the chute Slot shelf contacts. 2.根据权利要求1所述的一种抛石、夯实一体船的抛石装置，其特征在于：溜槽升降装置包括设在抛石小车架上的溜槽支架，溜槽支架竖直设置，溜槽支架具有溜槽容置腔，在溜槽支架的竖直方向上设有两套以上的溜槽限位装置，溜槽限位装置包括设在溜槽支架横向两侧的横向限位轮组和设在溜槽支架纵向两侧的纵向限位轮组，横向限位轮组包括横向限位座，在横向限位座上设有横向限位轴，在横向限位轴上设有横向限位轮；纵向限位轮组包括纵向限位座，在纵向限位座上设有纵向限位轴，在纵向限位轴上设有纵向限位轮，溜槽设在溜槽容置腔内，且溜槽位于横向限位轮与纵向限位轮之间；2. The rock-throwing device of claim 1, wherein the chute lifting device comprises a chute support arranged on the riprap trolley, the chute support is vertically arranged, and the chute support There is a chute accommodating cavity, and more than two sets of chute limit devices are arranged in the vertical direction of the chute support. The longitudinal limit wheel set on the side, the lateral limit wheel set includes a lateral limit seat, a lateral limit shaft is arranged on the lateral limit seat, and a lateral limit wheel is arranged on the lateral limit shaft; the longitudinal limit wheel set Including a longitudinal limit seat, a longitudinal limit shaft is arranged on the longitudinal limit seat, a longitudinal limit wheel is arranged on the longitudinal limit shaft, the chute is arranged in the chute accommodating cavity, and the chute is located between the lateral limit wheel and the longitudinal limit wheel. between the limit wheels; 在溜槽的底部设有升降底部滑轮；在溜槽支架的顶部设有升降转向滑轮；在抛石小车架上设有溜槽升降绞车，从溜槽升降绞车发出的溜槽升降钢丝绳绕过升降转向滑轮和升降底部滑轮后固定在溜槽支架的顶部。There is a lifting bottom pulley at the bottom of the chute; a lifting steering pulley is arranged on the top of the chute bracket; a chute lifting winch is arranged on the riprap trolley, and the chute lifting wire rope sent from the chute lifting winch bypasses the lifting steering pulley and the lifting The bottom pulley is then fixed on the top of the chute bracket. 3.根据权利要求2所述的一种抛石、夯实一体船的抛石装置，其特征在于：溜槽包括依矩形形状布置的四根U型主梁，溜槽左侧的两条U型主梁的开口朝左，溜槽右侧的两条U型主梁的开口朝右，横向限位轮设在U型主梁的U型槽内。3. The riprap device of claim 2, wherein the chute comprises four U-shaped main beams arranged in a rectangular shape, and the two U-shaped main beams on the left side of the chute The opening of the chute is to the left, the openings of the two U-shaped main beams on the right side of the chute are to the right, and the lateral limit wheels are arranged in the U-shaped groove of the U-shaped main beam. 4.根据权利要求1所述的一种抛石、夯实一体船的抛石装置，其特征在于：溜槽供料装置包括设在抛石小车架上的料斗支架，在料斗支架的顶部设有料斗；在抛石小车架上设有送料滑轨，在送料滑轨上设有送料小车，在送料小车的顶部设有往溜槽方向倾斜的送料槽，在抛石小车架上设有驱动送料小车沿送料滑轨做往复运动的送料驱动装置。4. The rock-throwing device of claim 1, characterized in that: the chute feeding device comprises a hopper support provided on the riprap trolley, and a material is provided on the top of the hopper support Bucket; a feeding slide rail is provided on the riprap trolley, a feeding trolley is provided on the feeding slide rail, a feeding trough inclined in the direction of the chute is provided on the top of the feeding trolley, and a drive is provided on the riprap trolley A feeding drive device that reciprocates the feeding trolley along the feeding slide rail. 5.根据权利要求4所述的一种抛石、夯实一体船的抛石装置，其特征在于：所述送料槽的横截面为U型；所述送料驱动装置为液压缸。5 . The rock-throwing device of claim 4 , wherein the cross-section of the feeding trough is U-shaped; the feeding driving device is a hydraulic cylinder. 6 . 6.根据权利要求1所述的一种抛石、夯实一体船的抛石装置，其特征在于：所述抛石驱动装置包括设在船体上的抛石绞车和抛石导向滑轮，抛石绞车设在抛石滑轨的一端，抛石导向滑轮设在抛石滑轨的另一端，在抛石绞车上缠绕有抛石驱动钢丝绳，抛石驱动钢丝绳的一端与抛石小车架靠近抛石绞车的一侧相连，抛石驱动钢丝绳的另一端绕过抛石导向滑轮后与抛石小车架靠近抛石导向滑轮的一侧相连。6. The riprap device of claim 1, wherein the riprap drive device comprises a riprap winch and a riprap guide pulley arranged on the hull, and the riprap winch comprises a riprap winch. It is set at one end of the riprap slide rail, and the riprap guide pulley is set at the other end of the riprap slide rail. The riprap drive wire rope is wound around the riprap winch, and one end of the riprap drive wire rope is close to the riprap trolley. One side of the winch is connected, and the other end of the riprap driving wire rope is connected with the side of the riprap trolley close to the riprap guide pulley after bypassing the riprap guide pulley.
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