WO2016058240A1 - 一种河湖行走装置 - Google Patents

一种河湖行走装置 Download PDF

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Publication number
WO2016058240A1
WO2016058240A1 PCT/CN2014/091338 CN2014091338W WO2016058240A1 WO 2016058240 A1 WO2016058240 A1 WO 2016058240A1 CN 2014091338 W CN2014091338 W CN 2014091338W WO 2016058240 A1 WO2016058240 A1 WO 2016058240A1
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Prior art keywords
steel pipe
plate
river
lake
cylinder
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PCT/CN2014/091338
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English (en)
French (fr)
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张立明
张超
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张立明
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Publication of WO2016058240A1 publication Critical patent/WO2016058240A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
    • B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/084—Endless-track units or carriages mounted separably, adjustably or extensibly on vehicles, e.g. portable track units

Definitions

  • the present invention relates to a water walking device, and more particularly to a device for walking in a river or a lake.
  • the main structure of the device comprises two floating bodies arranged symmetrically, and the front and rear ends of each floating body are correspondingly provided with two sets of sprocket wheels.
  • a traction chain is arranged between each set of sprocket wheels, the traction chain is wound around the outer periphery of the floating body, a guiding wheel is arranged between the traction chain and the floating body, and two traction chains of each floating body are arranged by a plurality of parallel arranged track shoes.
  • a connecting mechanism is arranged between the two floating bodies, and the crawler tile is a concave structure in which the central portion is recessed inward.
  • the device has the advantages of good structural strength, difficulty in slipping when walking, and high safety factor, and can be used in rivers, shoals and marshes.
  • the disadvantage is that due to the particularity of the pontoon track running device, it is required to have a lower grounding specific pressure to adapt to the walking in the swamp and muddy area, and it needs to have the function of amphibious, in the water depth exceeds its work. It can automatically float when the water is deep. Therefore, the pontoon crawler type traveling device requires a crawler traveling device with a large grounding area and a pontoon having sufficient buoyancy.
  • the lateral dimension is generally large, generally exceeding For the size range of conventional transportation, it is necessary to disassemble and transport the pontoons on both sides for transportation, and then assemble them after reaching the construction site. Therefore, the transfer is troublesome, and there are often trees on both sides of the river in the rural area.
  • the wider chassis passes. Poor sex. If the transitibility during transportation is considered, the width of the entire device can be designed to be small, but the anti-overturning force distance during operation is insufficient. Therefore, there is a contradiction between the passage of the device for land movement or transportation and the ability to resist overturning during water work, and there is currently no good solution.
  • the object of the present invention is to provide a river and lake walking device which can adjust the spacing of the pontoon track to facilitate transportation, and has better passability during walking and good stability during operation.
  • a river and lake walking device comprising two symmetrical floating boxes, each of which has two sets of sprockets at the front and rear ends, and a traction chain between each set of sprockets
  • the traction chain is wound around the periphery of the floating box, and the two traction chains of each floating box are connected by a plurality of crawler shoes, and two fixed steel pipes are arranged in parallel on each floating box, and the two floating boxes are arranged
  • the two sides of the sliding steel pipe are respectively inserted into the corresponding fixed steel pipes, and the rotating seat is arranged between the middle portions of the sliding steel pipes, and the rotating seat is provided with a rotatable working device, and the lower side of the rotating seat is connected.
  • a lower leg is provided on the lower side of the connecting seat, the vertical column is fixedly connected to the sliding steel pipe, and each of the fixed steel pipes is respectively provided with a horizontal oil cylinder, one end of the horizontal oil cylinder is connected with the fixed steel pipe, and the other end is connected with the sliding steel pipe;
  • Horizontal setting in the pontoon There is a partition plate, and a water pump is arranged above the partition plate.
  • the water inlet of the water pump is arranged at the bottom of the floating tank, and the water outlet of the water pump is connected to the side of the floating box via an electric control valve, and the side of the floating box is also provided with a ventilating pipe connected to the lower part of the floating box.
  • the crawler belt is driven by the chain to realize walking
  • the utility model has the following working modes, one of which is land transportation or walking mode, and the piston rod of the horizontal oil cylinder is retracted into the cylinder of the horizontal oil cylinder, at this time, the whole
  • the lateral dimension of the device is the smallest and the passability is good; the second is the water walking mode.
  • the piston rod of the horizontal cylinder protrudes, and the fixed steel pipe and the sliding steel pipe slide relative to each other, and the fixed steel pipe drives the floating box to shift to both sides, so that two The track spacing between the pontoons is increased, which improves the anti-overturning ability of the device; when walking on the water, the water pump can drain the water or discharge the water into the pontoon through the electric control valve to adjust the draft, so as to better Walking on the water.
  • the horizontal oil cylinder since the horizontal oil cylinder is disposed in the fixed steel pipe, the horizontal oil cylinder does not come into contact with external sludge, sewage, etc. during operation, and the horizontal oil cylinder is ensured to work in a relatively clean space, and therefore, the work is more reliable.
  • the present invention takes into consideration the on-land passability and the overturning resistance on the water, so that the device is easy to transport, and the work can be performed stably and reliably on the water.
  • the device is suitable for various operations in rivers and lakes.
  • a guide sleeve is disposed in the fixed steel pipe, and the sliding steel pipe is installed in cooperation with the guide sleeve.
  • the guide sleeve is made of wear-resistant material to reduce wear and reduce noise.
  • the cylinder of the horizontal cylinder is located in the sliding steel pipe, and the sliding steel pipe is provided with a through hole, and the inner joint of the cylinder which is hinged with the cylinder of the horizontal cylinder is installed in the through hole, and the outer end of the fixed steel pipe is fixed.
  • the outer joint of the cylinder is provided, and the outer joint of the cylinder is hinged with the protruding end of the piston rod of the horizontal cylinder.
  • the rotating base comprises a lower cylinder body and an upper cylinder body which are arranged in a movable manner, and a lifting cylinder is arranged in the lower cylinder body and the upper cylinder body, and the lower end of the lifting cylinder is hinged on the connecting seat, and the upper end of the lifting cylinder is The fixing members at the top of the upper cylinder are hinged.
  • the lifting device can drive the working device up and down.
  • the fixed steel pipe and the sliding steel pipe are square pipes.
  • the chain includes several unit links, each unit link includes two inner chain plates and two outer chain plates arranged symmetrically, and each unit link has two guides corresponding thereto.
  • a wheel one of which is disposed between the two inner link plates and connected to one end of the outer link plate via the pin shaft;
  • the other guide wheel is disposed between the inner link plates of the adjacent unit link and passes through the pin shaft and The other end of the outer link plate is connected;
  • the outer link plate is a bent plate, and the bent end of the outer link plate is connected with the track shoe;
  • the guide wheel is matched with the tooth groove of the sprocket, and the spacing and chain of the guide wheel The pitch of the wheel coincides.
  • connection method ensures reliable connection of the chain and the crawler tile, and at the same time, the sprocket is driven easily and the wear is small.
  • the crawler shoe comprises an M-shaped bent body, the two ends of the body are connected with the connecting plate, and the connecting plate and the bent end of the outer chain plate are connected by bolts.
  • the M-shaped bent body is high on both sides and low in the middle, and has a large grip force. It can also be guaranteed on silt and tidal flats. Reliable, the M-shaped bent body itself has good elasticity, which can ensure that it is not easily damaged during walking.
  • a reinforcing plate is welded between the two ends of the crawler tile, and a support rib is welded between the middle of the body and the middle of the reinforcing plate.
  • the reinforcing plate makes the crawler tile itself have a relatively closed structure, and the supporting strength thereof is large, and the supporting rib plate further strengthens, so that the weight is small and the strength is large, and the steel ball has good elasticity and good rigidity.
  • the floating box is provided with a support member along the length of the chain, and the support member is provided with a guide plate, and the guide wheel is correspondingly abutted on the guide plate.
  • the guide wheel guides and supports the device to ensure reliable operation of the device.
  • the track shoe does not contact the pontoon during operation to avoid wear.
  • an anti-collision plate is arranged on the floating box corresponding to the side of the chain.
  • the sprocket includes a driving sprocket disposed at a front end of the pontoon, a driven sprocket disposed at a front end of the pontoon, and a driven sprocket disposed at a shaft end of the driven sprocket
  • the bearing seat and the bearing seat are mounted on a mounting plate disposed at the rear end of the floating box, and the mounting plate is provided with a positioning straight groove, and the bearing seat is fixed to the mounting plate through a bolt positioning the straight groove, and the mounting plate is located at the bearing seat
  • the front end is provided with a nut seat, and the nut seat is screwed with an adjusting screw.
  • the solution pushes the bearing seat to slide along the positioning straight groove by adjusting the screw, can adjust the tension of the chain, and can reliably ensure that the chain will not loose.
  • Figure 1 is a schematic view of the structure of the present invention.
  • Figure 2 is a plan view of the present invention.
  • Figure 3 is a left side view of the present invention.
  • Figure 4 is a partial structural view of a fixed steel pipe, a sliding steel pipe and a horizontal oil cylinder.
  • Figure 5 is a schematic view of the mechanism of the driven sprocket adjusting device.
  • Figure 6 is a partial enlarged view of A in Figure 1.
  • Figure 7 is a partial enlarged view of B in Figure 3.
  • each pontoon 6 is provided with two sets of sprocket wheels, and each group of sprocket wheels is provided with a traction chain 1
  • the traction chain 1 is wound around the periphery of the pontoon 6 , and the two traction chains 1 of each pontoon 6 are connected by a plurality of crawler tiles 15 , and two fixed steel pipes 10 are arranged in parallel on each pontoon 6 , two The pontoons 6 are connected by two sliding steel pipes 9, and the two ends of the sliding steel pipe 9 are respectively inserted into the corresponding fixed steel pipes 10, and the rotating seat 5 is arranged between the middle portions of the sliding steel pipes 9, and the rotating seat 5 is mounted with a rotatable working device.
  • the lower side of the rotating base 5 is provided with a connecting seat 4, the lower side of the connecting seat 4 is provided with a column 8, the column 8 is fixedly connected to the sliding steel pipe 9, and each fixed steel pipe 10 is provided with a horizontal oil cylinder 11 and one end of the horizontal oil cylinder 11 The fixed steel pipe 10 is connected and the other end is connected to the sliding steel pipe 9.
  • a guide sleeve 12 is disposed in the fixed steel pipe 10, and the sliding steel pipe 9 is fitted with the guide sleeve 12.
  • the cylinder 11a of the horizontal cylinder 11 is located in the sliding steel pipe 9, and the sliding steel pipe 9 is provided with a through hole in which the oil cylinder inner joint 14 hinged to the cylinder 11a of the horizontal cylinder 11 is mounted, and the outer end of the fixed steel pipe 10 is provided.
  • a baffle 31 is disposed horizontally in the pontoon 6, and a water pump 32 is disposed above the baffle 31.
  • the water inlet 33 of the water pump 32 is disposed at the bottom of the pontoon 6, and the water outlet 36 of the water pump 32 is connected to the pontoon via the electric control valve 35.
  • the side of the pontoon 6 is also provided with a venting pipe 34 connected to the pontoon space below the partition 31.
  • each chain 1 is composed of a plurality of unit links, each unit link includes two inner chain plates 26 and two outer chain plates 27 symmetrically arranged, and each unit chain link is provided with two guides correspondingly.
  • the wheel 25, one of the guide wheels 25 is disposed between the two inner link plates 26, and is connected to one end of the outer link plate 27 via the pin shaft; the other guide wheel 25 is disposed between the inner link plates 26 of the adjacent unit links,
  • the distribution shaft is connected to the other end of the outer link plate 27;
  • the outer link plate 27 is a bent plate, and the bent end of the outer link plate 27 is connected with the crawler shoe 15;
  • the guide wheel 25 is matched with the tooth groove of the sprocket, and the guide wheel 25
  • the spacing is consistent with the pitch of the sprocket.
  • the crawler shoe 15 includes a M-shaped bent body, and both ends of the body are connected to the connecting plate 23, and the connecting plate 23 and the bent end of the outer chain plate 27 are connected by bolts; the reinforcing plate 30 is welded between the two ends of the crawler shoe 15.
  • a support rib 22 is welded between the middle portion of the body and the middle portion of the reinforcing plate 30.
  • a support member 29 is arranged on the pontoon 6 in the longitudinal direction of the chain 1.
  • the support member 29 is provided with a guide plate 24, and the guide wheel 25 abuts against the guide plate 24.
  • An anti-collision plate 28 is provided on the pontoon 6 corresponding to the side of the chain 1.
  • the rotary base 5 may have a structure including a lower cylinder 5b and an upper cylinder 5a that are movably fitted together, and a lower cylinder 5b and an upper cylinder 5a are provided with a lift cylinder 5c, a lift cylinder
  • the lower end of the 5c is hinged on the connecting seat 4, and the upper end of the lifting cylinder 5c is hinged with the fixing member at the top of the upper cylinder 5a.
  • the work implement 3 can be driven up and down by the lift cylinder 5c.
  • the sprocket includes a driving sprocket 7 and a driven sprocket 2, and the driving sprocket 7 is disposed at the front end of the pontoon 6, and is driven
  • the sprocket 2 is disposed at the rear end of the pontoon 6, and the shaft end of the driven sprocket 2 is provided with a bearing seat 16, and the bearing seat 16 is mounted on the mounting plate 21 disposed at the rear end of the pontoon 6, and the mounting plate 21 is provided with a straight positioning
  • the groove 20 passes through the bolt of the positioning straight groove 20 to fix the bearing seat 16 and the mounting plate 21.
  • the mounting plate 21 is provided with a nut seat 18 at the front end of the bearing seat 16, and the nut seat 18 is screwed with an adjusting screw 17 for adjustment.
  • One end of the screw 17 abuts against the front end surface of the bearing housing 16, and the adjusting screw is provided with a lock nut 19 for locking the adjusting screw 17 to the nut seat 18.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
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Abstract

一种河湖行走装置，包括对称设置的浮箱（6），每个浮箱（6）的前后端对应设置有两组链轮和设有履带瓦（15）的牵引链条（1），每个浮箱（6）上设置两根固定钢管（10），浮箱（6）经两根滑动钢管（9）相连，滑动钢管（9）两端分别插入对应的固定钢管（10）内，滑动钢管（9）中部之间设有旋转座（5），旋转座（5）上安装有作业装置，旋转座（5）下侧经连接座（4）、立柱（8）连接在滑动钢管（9）上，各固定钢管（10）内分别设有水平油缸（11），水平油缸（11）一端与固定钢管（10）相连定，另一端与滑动钢管（9）相连，浮箱（6）内设有隔板（31），隔板（31）的上方设有水泵（32），浮箱（6）侧面还设有透气管（34）连接到隔板（31）下方的浮箱空间。该装置适用于河湖水上作业，由于兼顾了陆上通过性和水上的抗倾覆性，不仅便于运输，也能可靠地进行水上作业。

Description

一种河湖行走装置 技术领域
本发明涉及一种水上行走设备，特别涉及一种用于在河道、湖泊中作业的行走的装置。
背景技术
现有技术中，有一种沼泽行走装置，其公开号CN200992121Y，公开日2007-12-19，该装置的主要结构包括两个对称设置的浮体，每个浮体的前后端对应设置有两组链轮，每组链轮之间设有牵引链条，所述牵引链条前后绕置在浮体的外围，牵引链条与浮体之间设有导向轮，每个浮体的两个牵引链条经若干平行排列的履带瓦相连接，两个浮体之间设有连接机构，履带瓦为中部向内凹陷的凹型结构。该装置结构强度好、行走时不易打滑、安全系数高的目的，可用于河道、浅滩、沼泽地带。其不足之处在于：由于浮箱履带行走装置的特殊性，要求其具有较低的接地比压，以便适应在沼泽、泥泞地带的行走，且其需要具有水陆两栖的功能，在水深超过其工作水深时能够自动浮航。因此浮箱履带式行走装置需要具备较大接地面积的履带行走装置和具有足够浮力的浮箱，考虑到整个底盘在陆上与水中工作时的稳定性，通常其横向尺寸较大，一般都超过了常规交通运输的尺寸范围，运输时需要将两侧的浮箱拆卸后运输，到达施工场地后再组装，因此转场运输麻烦，还有农村的河道两侧常有树木，较宽的底盘通过性差。如考虑运输时的通过性，可将整个装置的宽度设计得较小，但其在工作时的抗倾覆力距不够。因此，该装置的陆地移动或运输时的通过性和在水上作业时的抗倾覆能力之间是一对矛盾，目前尚未有好的解决办法。
发明内容
本发明的目的是提供一种河湖行走装置，使其能够调整浮箱轨道间距，以方便运输，而且行走时通过性更好，作业时稳定性好。
本发明的目的是这样实现的：一种河湖行走装置，包括两个对称设置的浮箱，每个浮箱的前后端对应设置有两组链轮，每组链轮之间设有牵引链条，所述牵引链条前后绕装在浮箱的外围，每个浮箱的两根牵引链条之间经若干履带瓦相连接，所述每个浮箱上平行设置两根固定钢管，两浮箱之间经两根滑动钢管相连，所述滑动钢管两端分别插入对应的固定钢管内，滑动钢管中部之间设有旋转座，旋转座上安装有可转动的作业装置，旋转座下侧设有连接座，连接座下侧设有立柱，所述立柱固定连接在滑动钢管上，各固定钢管内分别设有水平油缸，所述水平油缸一端与固定钢管相连定，另一端与滑动钢管相连；所述浮箱内水平设 有隔板，隔板的上方设有水泵，水泵的进水口设置在浮箱内底部，水泵的出水口经电控阀连接到浮箱侧面，浮箱侧面还设有透气管连接到隔板下方的浮箱空间。
本发明使用时，通过链条带动履带瓦运动，实现行走，其具有如下几种工作方式，其一为陆地运输或行走方式，水平油缸的活塞杆缩回水平油缸的缸体内，此时，整个装置的横向尺寸最小，通过性好；其二为水上行走方式，此时，水平油缸的活塞杆伸出，固定钢管和滑动钢管之间相对滑动，固定钢管带动浮箱向两侧位移，使两浮箱之间的轨间距增大，提高了装置的抗倾覆能力；其在水上行走时，通过水泵可向外排水或通过电控阀向浮箱内放水，以调节吃水深度，以便更好地在水面行走。本发明中，由于水平油缸设置在固定钢管内，使得水平油缸在工作中不与外界的污泥、污水等接触，保证水平油缸工作在相对洁净的空间内，因此，其工作更加可靠。与现有技术相比，本发明兼顾了陆上通过性和水上的抗倾覆性，使装置便于运输的同时，也能稳定可靠地在水上进行作业。该装置适用于河道、湖泊的各种作业中。
作为本发明的进一步改进，所述固定钢管内设置有导向套，滑动钢管与导向套相配合安装。导向套由耐磨材料制成，可减少磨损、降低噪声。为进保证装置结构紧凑，所述水平油缸的缸体位于滑动钢管内，滑动钢管上设有贯穿孔，贯穿孔中安装有与水平油缸的缸体相铰接的油缸内接头，固定钢管的外端设有油缸外接头，油缸外接头与水平油缸的活塞杆伸出端相铰接。该方案进一步降低了装置的最小横向尺寸，使其结构更紧凑，通过性更好。
作为本发明的进一步改进，所述旋转座包括活动套装在一起的下筒体和上筒体，下筒体和上筒体内设有升降油缸，升降油缸下端铰接在连接座上，升降油缸上端与上筒体内顶部的固定件相铰接。通过升降油缸可驱动作业装置升降。
为保证固定钢管和滑动钢管之间不会发生相对转动，所述固定钢管和滑动钢管为方管。
为保证链条驱动可靠，磨损小，所述链条包括若干单元链节，每一单元链节包括对称设置的两块内链板和两块外链板，每一单元链节对应设置有两个导向轮，其中一个导向轮设置在所述两块内链板之间，并经销轴与外链板一端相连；另一个导向轮设置在相邻单元链节的内链板之间，并经销轴与外链板另一端相连；所述外链板为折弯板，外链板的折弯端与所述履带瓦相连；所述导向轮与链轮的齿槽相吻合，导向轮的间距与链轮的齿距相吻合。该连接方式可保证链条和履带瓦连接可靠，同时，链轮驱动方便，磨损小。该方案的进一步改进在于所述履带瓦包括呈M形折弯的本体，本体两端与连接板相连，连接板与外链板的折弯端经螺栓相连。M形折弯的本体两侧高、中间低，抓地力大，在淤泥、滩涂上也能保证行 走可靠，M形折弯的本体本身具有良好的弹性，可保证行走中不易损坏。
为进一步保证履带瓦制造方便，使用可靠，所述履带瓦的两端之间焊接有加强板，本体的中部与加强板中部之间焊接有支撑筋板。加强板使得履带瓦本身具有相对封闭的结构，其支撑强度大，支撑筋板进一步起加强作用，使其重量小，强度大，在保证其具有良好的弹性的同时，也具有较好的刚性。
为保证运转可靠，所述浮箱上沿链条长度方向设有支撑件，支撑件上设有导向板，所述导向轮对应贴靠在导向板上。导向轮起导向和支撑作用，保证装置运转可靠，履带瓦在工作中不与浮箱接触，避免磨损。
为减少碰撞，浮箱上与链条的侧面相对应设有防撞板。
作为本发明的进一步改进，所述链轮包括主动链轮和从动链轮，主动链轮设置在浮箱前端，从动链轮设置在浮箱后端，从动链轮的轴端设有轴承座，轴承座安装在浮箱后端设置的安装板上，安装板上设有定位直槽，穿过定位直槽的螺栓将轴承座与安装板相固定，所述安装板上位于轴承座的前端设有螺母座，螺母座上螺纹连接有调节螺杆，所述调节螺杆一端抵触在轴承座的前端面上，调节接螺杆上设有将调节螺杆锁紧在螺母座上的锁紧螺母。该方案通过调节螺杆推动轴承座沿定位直槽滑移，可调整链条的张紧力，并能可靠地保证链条不会松动。
附图说明
图1为本发明结构示意图。
图2为本发明的俯视图。
图3为本发明的左视图。
图4为固定钢管、滑动钢管及水平油缸的局部结构示意图。
图5为从动链轮调整装置的机构示意图。
图6为图1中A的局部放大图。
图7为图3中B的局部放大图。
其中，1链条，2从动链轮，3作业装置，4连接座，5旋转座，5a上筒体，5b下筒体，5c升降油缸，6浮箱，7主动链轮，8立柱，9滑动钢管，10固定钢管，11水平油缸，11a缸体，11b活塞杆，12导向套，13油缸外接头，14油缸内接头，15履带瓦，16轴承座，17调节螺杆，18螺母座，19锁紧螺母，20定位直槽，21安装板，22支撑筋板，23连接板，24导向板，25导向轮，26内链板，27外链板，28防撞板，29支撑件，30加强板，31隔板，32水泵，33进水口，34透气管，35电控阀，36出水口。
具体实施方式
如图所示，为一种河湖行走装置，包括两个对称设置的浮箱6，每个浮箱6的前后端对应设置有两组链轮，每组链轮之间设有牵引链条1，牵引链条1前后绕装在浮箱6的外围，每个浮箱6的两根牵引链条1之间经若干履带瓦15相连接，每个浮箱6上平行设置两根固定钢管10，两浮箱6之间经两根滑动钢管9相连，滑动钢管9两端分别插入对应的固定钢管10内，滑动钢管9中部之间设有旋转座5，旋转座5上安装有可转动的作业装置3，旋转座5下侧设有连接座4，连接座4下侧设有立柱8，立柱8固定连接在滑动钢管9上，各固定钢管10内分别设有水平油缸11，水平油缸11一端与固定钢管10相连定，另一端与滑动钢管9相连。固定钢管10内设置有导向套12，滑动钢管9与导向套12相配合安装。水平油缸11的缸体11a位于滑动钢管9内，滑动钢管9上设有贯穿孔，贯穿孔中安装有与水平油缸11的缸体11a相铰接的油缸内接头14，固定钢管10的外端设有油缸外接头13，油缸外接头13与水平油缸11的活塞杆11b伸出端相铰接；固定钢管10和滑动钢管9为方管。浮箱6内水平设有隔板31，隔板31的上方设有水泵32，水泵32的进水口33设置在浮箱6内底部，水泵32的出水口36经电控阀35连接到浮箱6侧面，浮箱6侧面还设有透气管34连接到隔板31下方的浮箱空间。
该装置中，每一链条1均由若干单元链节组成，每一单元链节包括对称设置的两块内链板26和两块外链板27，每一单元链节对应设置有两个导向轮25，其中一个导向轮25设置在两块内链板26之间，并经销轴与外链板27一端相连；另一个导向轮25设置在相邻单元链节的内链板26之间，并经销轴与外链板27另一端相连；外链板27为折弯板，外链板27的折弯端与履带瓦15相连；导向轮25与链轮的齿槽相吻合，导向轮25的间距与链轮的齿距相吻合。履带瓦15包括呈M形折弯的本体，本体两端与连接板23相连，连接板23与外链板27的折弯端经螺栓相连；履带瓦15的两端之间焊接有加强板30，本体的中部与加强板30中部之间焊接有支撑筋板22。浮箱6上沿链条1长度方向设有支撑件29，支撑件29上设有导向板24，导向轮25对应贴靠在导向板24上。浮箱6上与链条1的侧面相对应设有防撞板28。
该装置中，旋转座5可以有如下结构，该旋转座5包括活动套装在一起的下筒体5b和上筒体5a，下筒体5b和上筒体5a内设有升降油缸5c，升降油缸5c下端铰接在连接座4上，升降油缸5c上端与上筒体5a内顶部的固定件相铰接。通过升降油缸5c可驱动作业装置3升降。
该装置中，链轮包括主动链轮7和从动链轮2，主动链轮7设置在浮箱6前端，从动 链轮2设置在浮箱6后端，从动链轮2的轴端设有轴承座16，轴承座16安装在浮箱6后端设置的安装板21上，安装板21上设有定位直槽20，穿过定位直槽20的螺栓将轴承座16与安装板21相固定，安装板21上位于轴承座16的前端设有螺母座18，螺母座18上螺纹连接有调节螺杆17，调节螺杆17一端抵触在轴承座16的前端面上，调节接螺杆上设有将调节螺杆17锁紧在螺母座18上的锁紧螺母19。
行进时，动力从主动链轮7输入，可驱动链条1运动，链条1带动履带瓦15运动，实现行进。在陆地上行走时，水平油缸11的活塞杆11b缩回水平油缸11的缸体11a内，此时，整个装置的横向尺寸最小，通过性好；在水上行走时，水平油缸11的活塞杆11b伸出，固定钢管10和滑动钢管9之间相对滑动，固定钢管10带动浮箱6向两侧位移，使两浮箱6之间的轨间距增大，提高了装置的抗倾覆能力。
本发明并不局限于上述实施例，在本发明公开的技术方案的基础上，本领域的技术人员根据所公开的技术内容，不需要创造性的劳动就可以对其中的一些技术特征作出一些替换和变形，这些替换和变形均在本发明的保护范围内。

Claims (10)

  1. 一种河湖行走装置，包括两个对称设置的浮箱，每个浮箱的前后端对应设置有两组链轮，每组链轮之间设有牵引链条，所述牵引链条前后绕装在浮箱的外围，每个浮箱的两根牵引链条之间经若干履带瓦相连接，其特征在于：所述每个浮箱上平行设置两根固定钢管，两浮箱之间经两根滑动钢管相连，所述滑动钢管两端分别插入对应的固定钢管内，滑动钢管中部之间设有旋转座，旋转座上安装有可转动的作业装置，旋转座下侧设有连接座，连接座下侧设有立柱，所述立柱固定连接在滑动钢管上，各固定钢管内分别设有水平油缸，所述水平油缸一端与固定钢管相连定，另一端与滑动钢管相连；所述浮箱内水平设有隔板，隔板的上方设有水泵，水泵的进水口设置在浮箱内底部，水泵的出水口经电控阀连接到浮箱侧面，浮箱侧面还设有透气管连接到隔板下方的浮箱空间。
  2. 根据权利要求1所述的一种河湖行走装置，其特征在于：所述固定钢管内设置有导向套，滑动钢管与导向套相配合安装；所述水平油缸的缸体位于滑动钢管内，滑动钢管上设有贯穿孔，贯穿孔中安装有与水平油缸的缸体相铰接的油缸内接头，固定钢管的外端设有油缸外接头，油缸外接头与水平油缸的活塞杆伸出端相铰接。
  3. 根据权利要求1所述的一种河湖行走装置，其特征在于：所述旋转座包括活动套装在一起的下筒体和上筒体，下筒体和上筒体内设有升降油缸，升降油缸下端铰接在连接座上，升降油缸上端与上筒体内顶部的固定件相铰接。
  4. 根据权利要求1-3任意一项所述的河湖行走装置，其特征在于：所述固定钢管和滑动钢管为方管。
  5. 根据权利要求1-3任意一项所述的一种河湖行走装置，其特征在于：所述链条包括若干单元链节，每一单元链节包括对称设置的两块内链板和两块外链板，每一单元链节对应设置有两个导向轮，其中一个导向轮设置在所述两块内链板之间，并经销轴与外链板一端相连；另一个导向轮设置在相邻单元链节的内链板之间，并经销轴与外链板另一端相连；所述外链板为折弯板，外链板的折弯端与所述履带瓦相连；所述导向轮与链轮的齿槽相吻合，导向轮的间距与链轮的齿距相吻合。
  6. 根据权利要求5所述的一种河湖行走装置，其特征在于：所述履带瓦包括呈M形折弯的本体，本体两端与连接板相连，连接板与外链板的折弯端经螺栓相连。
  7. 根据权利要求6所述的一种河湖行走装置，其特征在于：所述履带瓦的两端之间焊接有加强板，本体的中部与加强板中部之间焊接有支撑筋板。
  8. 根据权利要求1-3任意一项所述的一种河湖行走装置，其特征在于：所述浮箱上沿链条长度方向设有支撑件，支撑件上设有导向板，所述导向轮对应贴靠在导向板上。
  9. 根据权利要求8所述的一种河湖行走装置，其特征在于：浮箱上与链条的侧面相对应设有防撞板。
  10. 根据权利要求1-3任意一项所述的一种河湖行走装置，其特征在于：所述链轮包括主动链轮和从动链轮，主动链轮设置在浮箱前端，从动链轮设置在浮箱后端，从动链轮的轴端设有轴承座，轴承座安装在浮箱后端设置的安装板上，安装板上设有定位直槽，穿过定位直槽的螺栓将轴承座与安装板相固定，所述安装板上位于轴承座的前端设有螺母座，螺母座上螺纹连接有调节螺杆，所述调节螺杆一端抵触在轴承座的前端面上，调节接螺杆上设有将调节螺杆锁紧在螺母座上的锁紧螺母。
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