WO2016008380A1 - 一种大荷载提升容器的搭接平台 - Google Patents

一种大荷载提升容器的搭接平台 Download PDF

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Publication number
WO2016008380A1
WO2016008380A1 PCT/CN2015/083625 CN2015083625W WO2016008380A1 WO 2016008380 A1 WO2016008380 A1 WO 2016008380A1 CN 2015083625 W CN2015083625 W CN 2015083625W WO 2016008380 A1 WO2016008380 A1 WO 2016008380A1
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WO
WIPO (PCT)
Prior art keywords
locking
claw
platform
support
lifting
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PCT/CN2015/083625
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English (en)
French (fr)
Inventor
朱真才
曹国华
杨阳
彭伟红
彭玉兴
周公博
李伟
刘善增
Original Assignee
朱真才
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Application filed by 朱真才 filed Critical 朱真才
Priority to DE212015000050.8U priority Critical patent/DE212015000050U1/de
Priority to US15/112,392 priority patent/US9994426B1/en
Priority to AU2015291641A priority patent/AU2015291641B2/en
Publication of WO2016008380A1 publication Critical patent/WO2016008380A1/zh
Priority to ZA2016/04276A priority patent/ZA201604276B/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B17/00—Hoistway equipment
    • B66B17/14—Applications of loading and unloading equipment
    • B66B17/16—Applications of loading and unloading equipment for loading and unloading mining-hoist cars or cages
    • B66B17/18—Swinging bridges, e.g. for compensating for differences in level between car or cage and landing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B17/00—Hoistway equipment
    • B66B17/14—Applications of loading and unloading equipment
    • B66B17/16—Applications of loading and unloading equipment for loading and unloading mining-hoist cars or cages

Definitions

  • the invention relates to a lap joint platform of a large load lifting container, in particular to a bearing stability device suitable for loading and unloading a large cage or a large tonnage special elevator car.
  • the large load lifting container lap joint platform especially the large tank cage canned tank device, mainly has the problem of instability during loading and unloading, resulting in an increase in the increase cycle time, the mine car drop and the inaccessibility of personnel.
  • the mine car drop When heavy equipment enters and exits the cage, it cannot effectively ensure that personnel and equipment can enter and exit the cage conveniently, reliably and smoothly.
  • the foreign Simag company has developed a lifting container locking device, which uses the locking bolt to insert into the lifting container base to lock and stabilize the lifting container for loading and unloading operations.
  • the locking device has the advantages of high cost, accurate stopping position, cumbersome operation, and must be equipped with Siemens electronic control.
  • the object of the present invention is to provide a lap joint platform for a large load lifting container which is stable in loading and unloading process, simple in operation, and high in wire rope compensation height, in view of the deficiencies of the existing lifting container lap platform.
  • a lap platform for a large load lifting container comprising a frame, a rocker platform, a rocker rear platform, a locking device and a lifting device;
  • the rocker arm platform is hinged to the top of the rack through the shaft group, the rocker arm platform is arranged with the mine rail and the rubber wheel support surface, and the rocker arm rear platform is fixed by the bolt and the top of the rack;
  • the locking device is disposed under the rocker platform, and the locking device comprises locking the lower sliding cover, locking the lower sliding block, locking the upper sliding block, locking the front seat of the cylinder, locking the lower sliding guide rail,
  • the locking ramp and the locking cylinder are locked, the locking ramp is fixed with the rocker platform, the lower sliding rail is fixed to the frame, and the upper slider is locked on the locking ramp and can be locked along the locking rail Sliding, locking the lower slider is fixed on the locking lower slider rail by locking the lower slider cover and sliding along the lower slider rail, and the hinge between the locking lower slider and the locking upper slider is hinged
  • the locking cylinder is fixed to the support on the frame, and the piston rod of the locking cylinder is connected with the front bearing of the locking cylinder, and the front bearing of the locking cylinder is fixed on the locking lower slider;
  • the lifting device is below the locking device, and the lifting device comprises a lower connecting rod support, a claw connecting rod, a claw push rod, a supporting claw, a rear supporting of the supporting claw, a rear seat of the supporting cylinder, a lifting cylinder, and an anti-lifting cylinder.
  • the bumper rear seat, the anti-collision buffer and the lifting guide block, the lower link of the connecting rod, the rear support of the supporting claw, the rear seat of the supporting cylinder and the rear seat of the anti-collision buffer are fixed on the frame.
  • the lifting cylinder is hinged with the rear seat of the lifting cylinder, and the piston rod of the supporting cylinder is connected with one end of the claw pushing rod through the lifting guide block, and the other end of the claw pushing rod is hinged with the supporting claw, and one end of the supporting claw is engaged with the supporting claw and supported by the supporting claw.
  • one end of the claw link is hinged to the lower support of the connecting rod, and the other end of the claw link is hinged with the middle of the claw push rod, and one end of the anti-collision buffer is hinged with the rear support of the claw, and the anti-collision buffer The other end is hinged to the anti-snag bumper rear seat.
  • the lifting device further includes a claw curved rail disposed on the frame, the claw curved rail includes a lower inclined curved rail segment and an upper vertical curved rail segment, and the protruding shaft is disposed on both sides of the supporting claw
  • the male shaft is sleeved on the claw rail and can slide along the claw rail.
  • the locking device further comprises a rocker arm tying upper wedge and a rocker arm tying lower wedge, the rocker arm tying upper wedge is fixed at the bottom of the rocker platform, and the rocker arm is tying the lower wedge
  • the block is fixed on the top of the rack, and the lower surface of the upper arm of the rocker arm guard and the upper surface of the lower arm of the rocker arm guard are attached to each other.
  • the locking devices are two and symmetrically disposed under the rocker platform, and the locking lower sliders of the two locking devices are connected by the locking lower slider connecting the I-beam.
  • the plurality of lifting devices are arranged at intervals and disposed under the locking device.
  • the top surface of the rocker platform is further provided with a cart groove, and the cart groove includes two oppositely disposed U-shaped steels.
  • the present invention Compared with the lifting container overlapping platform, the present invention has the following advantages:
  • the claws are in surface contact with the lifting container to reduce the stress on the claws and improve the life.
  • Figure 1 is a front elevational view showing the structure of the lap joint of the present invention
  • Figure 2 is a left side view showing the structure of the lap platform of the present invention.
  • FIG. 3 is a schematic structural view of a claw curved rail of the overlapping platform of the present invention.
  • Figure 4 is a schematic view 1 of the action of the claw of the overlapping platform of the present invention.
  • Figure 5 is a second schematic view of the action of the claw of the overlapping platform of the present invention.
  • Figure 6 is a third schematic view of the action of the claw of the overlapping platform of the present invention.
  • Figure 7 is a schematic view 4 of the action of the claw of the overlapping platform of the present invention.
  • Figure 8 is a schematic diagram 5 of the action of the claw of the overlapping platform of the present invention.
  • Figure 9 is a schematic view 6 of the action of the claw of the overlapping platform of the present invention.
  • Figure 10 is a schematic view 7 of the action of the claw of the overlapping platform of the present invention.
  • Figure 11 is a schematic view of the action of the claw of the overlapping platform of the present invention.
  • Figure 12 is a schematic view 9 of the action of the claw of the overlapping platform of the present invention.
  • the lap platform of a large load lifting container of the present invention includes a frame 18, a rocker platform 14, a rocker rear platform 17, a locking device and a lifting device.
  • the rocker platform 14 is hinged to the upper portion of the frame 18 via a shaft set 15, and the top surface of the rocker platform 14 is provided with a mine rail 24, a rubber wheel support surface 26 and a carter groove, the cart groove including Two oppositely disposed U-shaped steels 25, U-shaped steel 25 are welded and fixed to the rocker platform 14.
  • the mine car track 24 is used to support the mine car in and out of the lifting container, and the rubber wheel support surface 26 is used to support the trackless rubber wheel vehicle to enter and exit the lifting container, and the cart groove is used for placing the cart tool and functioning as a guide rail.
  • the rocker rear platform 17 is fixed to the top of the frame 18 by bolts, and the rocker rear platform 17 functions as a transition from the ground to the rocker platform 14.
  • the locking device is two, and is symmetrically disposed under the rocker platform 14 .
  • the locking device includes a locking lower sliding cover plate 7 , a locking lower sliding block connecting the I-beam 8 , and a locking lower sliding block 9 .
  • the locking ramp 13 is fixed to the rocker platform 14
  • the locking lower slider rail 12 is fixed to the frame 18
  • the locking upper slider 10 is sleeved on the locking ramp 13 and can slide along the locking ramp 13 .
  • the locking lower slider 9 is fixed on the locking lower slider rail 12 by the locking lower slider cover 7 and can slide along the lower slider rail 12, between the locking lower slider 9 and the locking upper slider 10 Through the pin hinge, the locking cylinder 16 is fixed to the support on the frame 18, the piston rod of the locking cylinder 16 is connected with the front cylinder 11 of the lock cylinder, and the front cylinder 11 of the lock cylinder is fixed to the lower slider 9 on.
  • the telescopic movement of the piston rod of the locking cylinder 16 can drive the locking lower slider 9 to slide along the locking ramp 13 , and the locking lower slider 9 drives the locking upper slider 10 to slide along the locking ramp 13 and tilt the locking
  • the rail 13 is lifted upwards, thereby driving the rocker arm platform 14 to swing up and down around the shaft assembly 15, so that the two locking devices can be synchronized, and the locking sliders of the two locking devices are locked by the lower slider.
  • the connecting I-beams 8 are connected.
  • the rocker arm guard upper wedge 27 is fixed to the bottom of the rocker platform 14, the rocker arm guard lower wedge 28 is fixed on the top of the frame 18, the rocker arm is attached to the lower surface of the wedge 27 and the rocker arm guards the lower wedge 28 The upper surfaces fit together. By tying the rocker arm guard upper wedge 27 and the rocker arm guard lower wedge 28 together, the rocker platform 14 is prevented from being lifted. Horizontal sway during loading and unloading of the container.
  • the plurality of lifting devices are arranged at intervals below the locking device, and the lifting device comprises a lower connecting rod support 1, a claw link 2, a claw push rod 3, a claw 5, and a rear support of the claw 6
  • the cylinder rear seat 19, the lifting cylinder 20, the anti-collision buffer rear seat 21, the anti-collision buffer 22 and the lifting guide block 23 are provided.
  • the connecting rod lower support 1, the claw rear support 6, the supporting cylinder rear seat 19 and the anti-smashing shock absorber rear seat 21 are fixed on the frame 18, and the supporting cylinder 20 is hinged to the supporting cylinder rear seat 19,
  • the piston rod 20 of the cylinder 20 is connected to one end of the claw push rod 3 through the lift guide block 23, and the other end of the claw push rod 3 is hinged with the claw 5, and one end of the claw 5 is engaged in the groove of the rear support 6 of the claw.
  • One end of the claw link 2 is hinged with the lower link 1 of the connecting rod, and the other end of the claw link 2 is hinged with the middle of the claw push rod 3, and one end of the anti-collision buffer 22 is hinged with the rear support 6 of the claw, and the anti-collision buffer The other end of the device 22 is hinged to the anti-collision buffer rear seat 21.
  • the lifting device further includes a claw curved rail 4 disposed on the frame 18, the claw curved rail 4 including a lower inclined curved rail segment 41 and The upper vertical curved rail section 42 is provided with a convex shaft on both sides of the claw 5, and the male shaft is sleeved on the claw curved rail 4 through the bearing and can slide along the claw curved rail 4.
  • the movement of the claw 5 of the overlapping platform of the present invention includes two processes of rotational extension and vertical compensation. As shown in FIGS. 4 to 7, the claw 5 is rotated to the lower curved rail section 41 at the lower portion of the claw curved rail 4 to The action of the horizontal plane extending, as shown in Figs. 7 to 12, the claw 5 performs the vertical canning compensation action in the upper vertical curved section 42 of the claw curved rail 4.
  • the claws of the existing lap joint platform only have the action of rotating and extending, and the compensation height of the wire rope is only the height difference caused by the rotation of the claw, and the lap platform of the present invention adjusts the movement of the claw 5 by setting the claw curved track 4, After the claw 5 completes the rotation and extension operation, the vertical canning compensation action is performed, thereby increasing the compensation height of the wire rope.
  • the lifting cylinder 20 When the lifting container reaches the receiving position, the lifting cylinder 20 is actuated to push the lifting guide block 23, and the lifting guide block 23 drives the claw pushing rod 3 to rotate, and the supporting claw 5 slides in the supporting claw rail 4.
  • the claw 5 is firstly engaged with the lifting container receiving surface after completing the rotation extending operation, and then continues to slide upward along the claw curved rail 4, and lifts the entire lifting container upward to perform vertical cupping compensation.
  • the locking cylinder 16 starts to move, and the piston rod 16 of the locking cylinder 16 extends to push the lower slider 9 to move forward, thereby driving the locking upper slider 10 along the locking ramp 13 Sliding, the rocker platform 14 is swung downwardly to dock with the lifting container, and then the loading and unloading work is started.
  • the locking cylinder 16 first acts, the piston rod of the locking cylinder 16 contracts to bring the rocker platform 14 up to the initial position, and then the lifting cylinder 20 is actuated, and the piston rod of the lifting cylinder 20 is contracted to drive the claw 5 Move down and flip back to the initial position.
  • the lap platform completes a work cycle.

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  • Load-Engaging Elements For Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

一种大荷载提升容器的搭接平台，包括机架（18）、摇臂平台（14）、摇臂后平台（17）、锁紧装置和托举装置；所述摇臂平台（14）通过轴组（15）与机架（18）顶部铰接，摇臂平台（14）设置有矿车轨道（24）和胶轮车支撑面（26），摇臂后平台（17）通过螺栓与机架（18）顶部固定；所述锁紧装置设置在摇臂平台（14）下方，锁紧装置包括锁紧下滑块盖板（7）、锁紧下滑块（9）、锁紧上滑块（10）、锁紧油缸前支座（11）、锁紧下滑块导轨（12）、锁紧斜轨（13）和锁紧油缸（16），所述托举装置在锁紧装置下方，托举装置包括连杆下支座（1）、托爪连杆（2）、托爪推杆（3）、托爪（5）、托爪后支撑（6）、托举油缸后座（19）、托举油缸（20）、防蹾撞缓冲器后座（21）、防蹾撞缓冲器（22）和托举导向块（23）。所述搭接平台装卸载过程稳定，并且操作简单、钢丝绳补偿高度大。

Description

一种大荷载提升容器的搭接平台 技术领域
本发明涉及一种大荷载提升容器的搭接平台，尤其是一种适用于大型罐笼或大吨位特种电梯轿厢装卸载过程中的承接稳定装置。
背景技术
目前的大荷载提升容器搭接平台，特别是大型罐笼的承罐稳罐装置主要存在装卸载过程中不稳定的问题，导致提升循环时间增加、矿车掉道和人员出入不安全。当重型设备进出罐笼时，不能有效保证人员和设备方便、可靠、平稳地进出罐笼。
国外西马格公司研发出一种提升容器锁紧装置，是利用锁紧插销插入提升容器底座来锁紧，稳定提升容器进行装、卸载操作。这种锁紧装置存在造价高、停靠位置要求精确、操作繁琐、必须配备西门子电控等不足。
另外，中国矿业大学研制出一种承罐稳罐装置，是利用承接油缸推动绕固定点旋转的托爪承接罐笼，利用稳罐油缸紧定摇臂平台进而使稳罐块锁紧，来保证罐笼装卸载过程中的稳定。这种承罐稳罐装置的不足在于对钢丝绳的补偿高度小，即对终端载荷变化引起钢丝绳的弹性收缩补偿小，油缸在摆动情况下工作影响工作寿命。
发明内容
发明目的：本发明的目的是针对现有提升容器搭接平台的不足，提供一种装卸载过程稳定，并且操作简单、钢丝绳补偿高度大的大荷载提升容器的搭接平台。
为了实现上述目的，本发明采用了如下的技术方案：
一种大荷载提升容器的搭接平台，包括机架、摇臂平台、摇臂后平台、锁紧装置和托举装置；
所述摇臂平台通过轴组与机架顶部铰接，摇臂平台设置矿车轨道和胶轮车支撑面，摇臂后平台通过螺栓与机架顶部固定；
所述锁紧装置设置在摇臂平台下方，锁紧装置包括锁紧下滑块盖板、锁紧下滑块、锁紧上滑块、锁紧油缸前支座、锁紧下滑块导轨、锁紧斜轨和锁紧油缸，锁紧斜轨与摇臂平台固定，锁紧下滑块导轨与机架固定，锁紧上滑块卡套在锁紧斜轨上并可沿锁紧斜轨滑动，锁紧下滑块通过锁紧下滑块盖板固定在锁紧下滑块导轨上并可沿下滑块导轨滑动，锁紧下滑块与锁紧上滑块之间通过销轴铰接，锁紧油缸与机架上的支座固定，锁紧油缸活塞杆与锁紧油缸前支座相连，锁紧油缸前支座固定在锁紧下滑块上；
所述托举装置在锁紧装置下方，托举装置包括连杆下支座、托爪连杆、托爪推杆、托爪、托爪后支撑、托举油缸后座、托举油缸、防蹾撞缓冲器后座、防蹾撞缓冲器和托举导向块，连杆下支座、托爪后支撑、托举油缸后座和防蹾撞缓冲器后座固定在机架上， 托举油缸与托举油缸后座铰接，托举油缸活塞杆通过托举导向块与托爪推杆一端相连，托爪推杆另一端与托爪铰接，托爪一端卡嵌在托爪后支撑的凹槽中，托爪连杆一端与连杆下支座铰接，托爪连杆另一端与托爪推杆中部铰接，防蹾撞缓冲器一端与托爪后支撑铰接，防蹾撞缓冲器另一端与防蹾撞缓冲器后座铰接。
本发明中，优选的，所述托举装置还包括设置在机架上的托爪曲轨，托爪曲轨包括下部倾斜曲轨段和上部竖直曲轨段，托爪两侧设置凸轴，凸轴卡套在托爪曲轨上并可沿托爪曲轨滑动。
本发明中，优选的，所述锁紧装置还包括摇臂护绑上楔块和摇臂护绑下楔块，摇臂护绑上楔块固定在摇臂平台底部，摇臂护绑下楔块固定在机架顶部，摇臂护绑上楔块下表面和摇臂护绑下楔块上表面相互贴合。
本发明中，优选的，所述锁紧装置为两个，且对称设置在摇臂平台下方，两个锁紧装置的锁紧下滑块之间通过锁紧下滑块连接工字钢相连。
本发明中，优选的，所述托举装置为若干个，且间隔设置在锁紧装置下方。
本发明中，优选的，所述摇臂平台顶面还设置推车器沟槽，所述推车器沟槽包括两个相对设置的U形钢。
与提升容器搭接平台相比，本发明具有以下优点：
(1)操作简单，缩短提升循环时间，提高提升效率；
(2)具有可靠的承接稳定提升容器功能，提高重型设备进出提升容器时的可靠性与稳定性；
(3)通过设置托爪曲轨调整托爪的动作，托爪先完成旋转伸出动作后然后进行竖直托罐补偿的动作，进而加大了对钢丝绳的补偿高度；
(4)托爪与提升容器为面接触，减少托爪所受应力，提高寿命。
附图说明
图1是本发明搭接平台的结构主视图；
图2是本发明搭接平台的结构左视图；
图3是本发明搭接平台的托爪曲轨的结构示意图图；
图4是本发明搭接平台的托爪动作示意图一；
图5是本发明搭接平台的托爪动作示意图二；
图6是本发明搭接平台的托爪动作示意图三；
图7是本发明搭接平台的托爪动作示意图四；
图8是本发明搭接平台的托爪动作示意图五；
图9是本发明搭接平台的托爪动作示意图六；
图10是本发明搭接平台的托爪动作示意图七；
图11是本发明搭接平台的托爪动作示意图八；
图12是本发明搭接平台的托爪动作示意图九。
图中:1-连杆下支座、2-托爪连杆、3-托爪推杆、4-托爪曲轨、4-1-下部倾斜曲轨段、4-2-上部竖直曲轨段、5-托爪、6-托爪后支撑、7-锁紧下滑块盖板、8-锁紧下滑块连接工字钢、9-锁紧下滑块、10-锁紧上滑块、11-锁紧油缸前支座、12-锁紧下滑块导轨、13-锁紧斜轨、14-摇臂平台、15-轴组、16-锁紧油缸、17-摇臂后平台、18-机架、19-托举油缸后座，20-托举油缸、21-防蹾撞缓冲器后座、22-防蹾撞缓冲器、23-托举导向块、24-矿车轨道、25-U形钢、26-胶轮车支撑面、27-摇臂护绑上楔块、28-摇臂护绑下楔块。
具体实施方式：
下面结合附图对本发明做更进一步的解释。
如图1和2所示，本发明的一种大荷载提升容器的搭接平台包括机架18、摇臂平台14、摇臂后平台17、锁紧装置和托举装置。
所述摇臂平台14通过轴组15与机架18上部铰接，摇臂平台14顶面设置矿车轨道24、胶轮车支撑面26和推车器沟槽，所述推车器沟槽包括两个相对设置的U形钢25，U形钢25焊接固定在摇臂平台14上。矿车轨道24用于支撑矿车进出提升容器，胶轮车支撑面26用于支撑无轨胶轮车进出提升容器，推车器沟槽用于置放推车工具，起到导轨作用。摇臂后平台17通过螺栓与机架18顶部固定，摇臂后平台17起到由地面到摇臂平台14过渡的作用。
所述锁紧装置为两个，且对称设置在摇臂平台14下方，锁紧装置包括锁紧下滑块盖板7、锁紧下滑块连接工字钢8、锁紧下滑块9、锁紧上滑块10、锁紧油缸前支座11、锁紧下滑块导轨12、锁紧斜轨13、锁紧油缸16、摇臂护绑上楔块27和摇臂护绑下楔块28。锁紧斜轨13与摇臂平台14固定，锁紧下滑块导轨12与机架18固定，锁紧上滑块10卡套在锁紧斜轨13上并可沿锁紧斜轨13滑动，锁紧下滑块9通过锁紧下滑块盖板7固定在锁紧下滑块导轨12上并可沿下滑块导轨12滑动，锁紧下滑块9与锁紧上滑块10之间通过销轴铰接，锁紧油缸16与机架18上的支座固定，锁紧油缸16活塞杆与锁紧油缸前支座11相连，锁紧油缸前支座11固定在锁紧下滑块9上。通过锁紧油缸16活塞杆伸缩运动可带动锁紧下滑块9沿锁紧斜轨13滑动，锁紧下滑块9带动锁紧上滑块10沿锁紧斜轨13滑动并将锁紧斜轨13向上顶起，进而带动摇臂平台14围绕轴组15上下摆动，为使两个锁紧装置能够同步动作，两个锁紧装置的锁紧下滑块9之间通过锁紧下滑块连接工字钢8相连。摇臂护绑上楔块27固定在摇臂平台14底部，摇臂护绑下楔块28固定在机架18顶部，摇臂护绑上楔块27下表面和摇臂护绑下楔块28上表面相互贴合。通过将摇臂护绑上楔块27和摇臂护绑下楔块28贴合在一起从而避免摇臂平台14在提升 容器的装卸载过程中出现水平方向的晃动。
所述托举装置为若干个，且间隔设置在锁紧装置下方，托举装置包括连杆下支座1、托爪连杆2、托爪推杆3、托爪5、托爪后支撑6、托举油缸后座19、托举油缸20、防蹾撞缓冲器后座21、防蹾撞缓冲器22和托举导向块23。连杆下支座1、托爪后支撑6、托举油缸后座19和防蹾撞缓冲器后座21固定在机架18上，托举油缸20与托举油缸后座19铰接，托举油缸20活塞杆通过托举导向块23与托爪推杆3一端相连，托爪推杆3另一端与托爪5铰接，托爪5一端卡嵌在托爪后支撑6的凹槽中。托爪连杆2一端与连杆下支座1铰接，托爪连杆2另一端与托爪推杆3中部铰接，防蹾撞缓冲器22一端与托爪后支撑6铰接，防蹾撞缓冲器22另一端与防蹾撞缓冲器后座21铰接。
如图1和3所示，为了便于调整托爪5的动作，所述托举装置还包括设置在机架18上的托爪曲轨4，托爪曲轨4包括下部倾斜曲轨段41和上部竖直曲轨段42，托爪5两侧设置凸轴，凸轴通过轴承卡套在托爪曲轨4上并可沿托爪曲轨4滑动。
本发明搭接平台的托爪5的运动包括旋转伸出和竖直补偿两个过程，如图4至7所示，托爪5在托爪曲轨4的下部倾斜曲轨段41完成旋转至水平面伸出的动作，如图7至12所示，托爪5在托爪曲轨4的上部竖直曲轨段42完成竖直托罐补偿的动作。现有同类搭接平台的托爪只有旋转伸出的动作，其对钢丝绳补偿高度只是托爪旋转产生的高度差，而本发明搭接平台通过设置托爪曲轨4调整托爪5的动作，托爪5先完成旋转伸出动作后然后进行竖直托罐补偿的动作，进而加大了对钢丝绳的补偿高度。
本发明的搭接平台的操作方法：
当提升容器到达承接位置时，托举油缸20动作推出托举导向块23，托举导向块23带动托爪推杆3转动，并使托爪5在托爪曲轨4中滑动。托爪5先完成旋转伸出动作后与提升容器承接面贴合，然后继续沿托爪曲轨4向上滑动，托起整个提升容器向上运动，进行竖直托罐补偿。托爪5完成托罐补偿工作后，锁紧油缸16开始动作，锁紧油缸16活塞杆伸出推动锁紧下滑块9向前运动，进而带动锁紧上滑块10沿锁紧斜轨13滑动，摇臂平台14相应向下摆动至与提升容器对接，然后开始进行装卸载工作。当装卸载工作完成后，锁紧油缸16先动作，锁紧油缸16活塞杆收缩带动摇臂平台14上摆至初始位置，然后托举油缸20动作，托举油缸20活塞杆收缩带动托爪5向下运动并翻转收回至初始位置。至此，本搭接平台完成一个工作循环。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (6)

  1. 一种大荷载提升容器的搭接平台，其特征在于：包括机架(18)、摇臂平台(14)、摇臂后平台(17)、锁紧装置和托举装置；
    所述摇臂平台(14)通过轴组(15)与机架(18)顶部铰接，摇臂平台(14)设置矿车轨道(24)和胶轮车支撑面(26)，摇臂后平台(17)通过螺栓与机架(18)顶部固定；
    所述锁紧装置设置在摇臂平台(14)下方，锁紧装置包括锁紧下滑块盖板(7)、锁紧下滑块(9)、锁紧上滑块(10)、锁紧油缸前支座(11)、锁紧下滑块导轨(12)、锁紧斜轨(13)和锁紧油缸(16)，锁紧斜轨(13)与摇臂平台(14)固定，锁紧下滑块导轨(12)与机架(18)固定，锁紧上滑块(10)卡套在锁紧斜轨(13)上并可沿锁紧斜轨(13)滑动，锁紧下滑块(9)通过锁紧下滑块盖板(7)固定在锁紧下滑块导轨(12)上并可沿下滑块导轨(12)滑动，锁紧下滑块(9)与锁紧上滑块(10)之间通过销轴铰接，锁紧油缸(16)与机架(18)上的支座固定，锁紧油缸(16)活塞杆与锁紧油缸前支座(11)相连，锁紧油缸前支座(11)固定在锁紧下滑块(9)上；
    所述托举装置在锁紧装置下方，托举装置包括连杆下支座(1)、托爪连杆(2)、托爪推杆(3)、托爪(5)、托爪后支撑(6)、托举油缸后座(19)、托举油缸(20)、防蹾撞缓冲器后座(21)、防蹾撞缓冲器(22)和托举导向块(23)，连杆下支座(1)、托爪后支撑(6)、托举油缸后座(19)和防蹾撞缓冲器后座(21)固定在机架(18)上，托举油缸(20)与托举油缸后座(19)铰接，托举油缸(20)活塞杆通过托举导向块(23)与托爪推杆(3)一端相连，托爪推杆(3)另一端与托爪(5)铰接，托爪(5)一端卡嵌在托爪后支撑(6)的凹槽中，托爪连杆(2)一端与连杆下支座(1)铰接，托爪连杆(2)另一端与托爪推杆(3)中部铰接，防蹾撞缓冲器(22)一端与托爪后支撑(6)铰接，防蹾撞缓冲器(22)另一端与防蹾撞缓冲器后座(21)铰接。
  2. 根据权利要求1所述的一种大荷载提升容器的搭接平台，其特征在于：所述托举装置还包括设置在机架(18)上的托爪曲轨(4)，托爪曲轨(4)包括下部倾斜曲轨段(41)和上部竖直曲轨段(42)，托爪(5)两侧设置凸轴，凸轴卡套在托爪曲轨(4)上并可沿托爪曲轨(4)滑动。
  3. 根据权利要求1所述的一种大荷载提升容器的搭接平台，其特征在于：所述锁紧装置还包括摇臂护绑上楔块(27)和摇臂护绑下楔块(28)，摇臂护绑上楔块(27)固定在摇臂平台(14)底部，摇臂护绑下楔块(28)固定在机架(18)顶部，摇臂护绑上楔块(27)下表面和摇臂护绑下楔块(28)上表面相互贴合。
  4. 根据权利要求1所述的一种大荷载提升容器的搭接平台，其特征在于：所述锁紧装置为两个，且对称设置在摇臂平台(14)下方，两个锁紧装置的锁紧下滑块(9)之间 通过锁紧下滑块连接工字钢(8)相连。
  5. 根据权利要求1所述的一种大荷载提升容器的搭接平台，其特征在于：所述托举装置为若干个，且间隔设置在锁紧装置下方。
  6. 根据权利要求1所述的一种大荷载提升容器的搭接平台，其特征在于：所述摇臂平台(14)顶面还设置推车器沟槽，所述推车器沟槽包括两个相对设置的U形钢(25)。
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