WO2021189998A1 - 一种起升钢丝绳更换装置及其控制方法 - Google Patents

一种起升钢丝绳更换装置及其控制方法 Download PDF

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Publication number
WO2021189998A1
WO2021189998A1 PCT/CN2020/137810 CN2020137810W WO2021189998A1 WO 2021189998 A1 WO2021189998 A1 WO 2021189998A1 CN 2020137810 W CN2020137810 W CN 2020137810W WO 2021189998 A1 WO2021189998 A1 WO 2021189998A1
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WIPO (PCT)
Prior art keywords
rope
old
storage frame
old rope
hoist
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Application number
PCT/CN2020/137810
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English (en)
French (fr)
Inventor
修方强
张来祥
高荣生
吕向东
谭为宁
赵臻
Original Assignee
青岛港国际股份有限公司
青岛新前湾集装箱码头有限责任公司
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Application filed by 青岛港国际股份有限公司, 青岛新前湾集装箱码头有限责任公司 filed Critical 青岛港国际股份有限公司
Publication of WO2021189998A1 publication Critical patent/WO2021189998A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
    • B65H54/20—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers forming multiple packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/72—Framework; Casings; Coverings

Definitions

  • the invention belongs to the technical field of automated docks, and specifically relates to a lifting wire rope replacement device and a control method thereof.
  • the eight-rope winding structure is an automatic rail hoisting steel wire rope winding form; the lifting drum is a drum with eight rope grooves, and the steel wire ropes are respectively connected to the four fixed racks of the spreader through reversing pulleys. point.
  • the steel wire rope forms four independent triangles in the spreader and the small workshop, and uses the stability principle of the triangle to realize the swing control of the spreader.
  • the number of steel wire ropes in the eight-rope winding structure is relatively large, which leads to a complicated wire rope replacement process.
  • the traditional replacement method uses a winch or a forklift to replace a single rope one by one.
  • the replaced old wire rope needs to be manually transported into the rope storage frame, which not only pollutes the ground, but also takes time and effort. It takes 8 people to replace it for 8 hours.
  • the replacement of the wire rope is complicated, There are many potential safety hazards, high labor intensity, and low work efficiency.
  • the purpose of the present invention is to provide a lifting wire rope replacement device and a control method thereof to solve the above-mentioned technical problems in the existing wire rope replacement.
  • the present invention adopts the following technical solutions to achieve:
  • a lifting wire rope replacement device which includes: a lower platform on which a removable old rope storage frame, an old rope storage frame drive base, a motor system, a hoist and an electric control system are arranged; the old rope storage frame drive base is connected to The bottom of the old rope storage frame is driven by the motor system to drive the old rope storage frame to rotate; an upper platform is arranged on the lower platform, and a new rope placing frame and an old rope guiding device are arranged; The old rope guiding device is located above the old rope storage frame; wherein, the electric control system is used to control the motor system and the hoist when replacing old ropes and new ropes.
  • the new rope placing frame includes: an outer frame; an inner frame is arranged in the outer frame, and the center thereof coincides with the center of the outer frame.
  • the old rope guiding device includes a bracket; a guiding platform is fixed on the bracket, and a plurality of guiding holes are opened on the guiding platform.
  • both ends of the lower platform are equipped with door-shaped support frames, and the upper platform is arranged on the support frame; and the width of the upper platform is smaller than the width of the lower platform, so as to realize the In the direction, the upper platform covers a part of the old rope storage frame.
  • the old rope storage frame is arranged in the middle of the lower platform; the hoist, the motor system and the electric control system are arranged under the support frame.
  • the upper part of the support frame is provided with a hoisting machine traction rope guiding device at a position corresponding to the hoisting machine.
  • the traction rope guiding device of the hoist includes: a first track; a second track, which is arranged in parallel with the first track; and a guide hole, which is slidably erected on the first track and the second track .
  • a limit column is arranged in the center of the old rope storage frame.
  • a control method of a hoisting wire rope replacement device is proposed, which is applied to the above-mentioned hoisting wire rope replacement device, including: passing the traction rope of the hoist through the old rope guiding device and then connecting with the old rope; starting the hoist , So that the traction rope pulls the old rope, and after the old rope is guided to the old rope storage frame by the old rope guiding device, the hoist is braked; the motor system is started to drive the The old rope storage frame drives the base to drive the old rope storage frame to rotate, so that the old rope reel is wound in the old rope storage frame.
  • control method further includes: connecting the traction rope of the hoist to the new rope in the new rope placing frame; activating the hoist so that the traction rope pulls the new rope until the hoisting wire rope requires After the winding drum, brake the hoist.
  • the old rope is guided by the old rope guide device and pulled by the hoist to the old rope storage frame, and then can automatically fall into the rotating old rope storage frame by gravity and be wound up, while the new rope is advanced in advance It is placed in the new rope placing frame and pulled to the reel by the traction rope of the hoist; using the lifting wire rope replacement device proposed in the present invention, there is no need to manually transport the old rope, avoiding the old rope from landing, and not only improving the efficiency of replacing the old and new ropes It also avoids the occurrence of contaminated ground, eliminates potential safety hazards, improves work efficiency, and reduces labor intensity.
  • Figure 1 is a schematic diagram of an existing eight-rope winding structure
  • FIG. 2 is a schematic diagram of the three-dimensional structure of the lifting wire rope replacement device proposed by the present invention.
  • Figure 3 is a schematic side view of the structure of the lifting wire rope replacement device proposed by the present invention.
  • FIG. 4 is a schematic diagram of the top view structure of the lifting wire rope replacement device proposed by the present invention.
  • Figure 5 is a schematic structural diagram of the new rope guiding device in the lifting wire rope replacement device proposed by the present invention.
  • FIG. 6 is a schematic diagram of the operation of replacing the steel wire rope using the lifting steel wire rope replacement device proposed by the present invention
  • Fig. 7 is a flow chart of the control method of the lifting wire rope replacement device proposed by the present invention.
  • the lifting wire rope replacement device proposed by the present invention includes an upper platform 1 and a lower platform 2; the lower platform 2 is equipped with a removable old rope storage frame 3 and a drive for the old rope storage frame
  • the platform 1 is set on On the lower platform 2, a new rope placing frame 7 and an old rope guiding device 8 are arranged; the old rope guiding device 8 is located above the old rope storage frame 3; among them, the electronic control system 6 is used for replacing old ropes and new ropes.
  • the motor system 4 and the hoist 5 are controlled at the time.
  • the new rope placement frame 7 includes an outer frame 71 and an inner frame 72.
  • the inner frame 72 is arranged in the outer frame 71 and its center coincides with the center of the outer frame 71.
  • the inner frame body 72 serves as a central limit, so that the new rope is coiled and placed in the new rope placing frame 7.
  • the old rope guiding device 8 includes a bracket 81 and a guiding platform 82, the guiding platform 82 is fixed on the bracket 81, and a number of guide holes 83 are opened thereon; the old rope guiding device 8 is used to disassemble the old rope When rope, pass the traction rope of the hoist 5 through the guide hole 83, and then connect the old rope. After the hoist is started, the old rope is guided by the old rope guide device 8 and pulled to the old rope storage frame. The winch 5 is braked, and the old rope is separated from the traction rope. The old rope can fall into the old rope storage frame 3 by gravity.
  • the old rope storage frame driving base 31 is driven to rotate by the motor system 4, thereby driving the old rope storage frame 3 to rotate, so that the old rope is coiled in the old rope storage frame 3 to realize the storage of the old rope.
  • a limit post 32 is arranged in the center of the old rope storage frame 3 to limit the falling old ropes to be coiled in a circle to prevent the old ropes from being stacked in the old rope storage frame 3 messily.
  • the old rope storage frame 3 can be disassembled separately, which is convenient for cleaning after the rope replacement; the drive of the motor system 4 can realize its switching speed of 0-40r/min.
  • both ends of the lower platform 2 are equipped with door-shaped support frames 21, and the upper platform 1 is set on the support frames 21; and as shown in Figure 4, the width of the upper platform 1 is smaller than that of the lower platform.
  • the width of the platform 2 is such that the platform 1 covers a part of the old rope storage frame 3 in the top view direction, and the exposed part can just receive the old rope.
  • a hoisting machine traction rope guiding device 22 is provided on the upper part of the support frame 21 corresponding to the hoisting machine 5. As shown in FIG. 222 and a slidable guide member 223 erected on the first rail 221 and the second rail 222, and the guide member 223 is adapted according to the number of traction ropes of the hoisting machine.
  • the guide member 223 is slidably arranged on two tracks, and its function is: when the lifting wire rope replacement device is placed incorrectly on the ground, it will cause the new rope to be guided incorrectly when it enters the pulley. Because the guide member 223 can be adjusted, the new rope can vertically enter the pulley of the eight-rope winding structure.
  • the old rope storage frame 3 is arranged in the middle of the lower platform 2, and the hoist 5, the motor system 4 and the electric control system 6 are all arranged on both sides of the old rope storage frame 3 and under the support frame 21.
  • Each winch 5 can pull two steel wire ropes, so the replacement device of this embodiment can pull 4 steel wire ropes at the same time.
  • the eight-rope winding structure shown in Figure 6, 1#-8# are the numbers of the wire ropes respectively.
  • two sets of the hoisting wire rope replacement device proposed in the present invention are used, one set is placed on the left side of the spreader , responsible for the replacement of the four steel wire ropes 1#, 2#, 5# and 7#, and the other set is placed on the right side of the spreader, responsible for the replacement of the four steel wire ropes 3#, 4#, 6# and 8#.
  • the replacement process takes the replacement device on the left as an example. Perform the following steps, as shown in Figure 7:
  • Step S1 the traction rope of the hoist is connected to the old rope after passing through the old rope guiding device.
  • the four traction ropes on the two hoisting machines are respectively connected to the ends of the four steel wire ropes 1#, 2#, 5# and 7# on the reel b through the guide holes 83 of the old rope guide device 8.
  • Step S2 Start the hoist so that the traction rope pulls the old rope.
  • Step S3 After the old rope is guided to the old rope storage frame through the old rope guiding device, the winch is braked.
  • Step S4 Start the motor system to drive the old rope storage frame to drive the base to drive the old rope storage frame to rotate, so that the old rope reel is wound in the old rope storage frame.
  • the old rope storage frame can be removed to facilitate cleaning after changing the rope.
  • step S3 is not limited to step S3, and can also be opened at any time during the execution of steps S1, S2, and S3.
  • the new rope can be replaced.
  • Step S5 Connect the traction rope of the hoist to the new rope and place the new rope in the frame.
  • the new rope is placed in the new rope placing frame 7 in advance.
  • the traction rope of the hoist is pulled to the reversing pulley a of the eight-rope winding structure, and after the reversing pulley a is connected to the new rope.
  • the redirecting pulley a can be attached, and the adjustment of the guide hole can promote the new rope to vertically enter the redirecting pulley a.
  • Step S6 Start the hoist, so that the traction rope pulls the new rope to the drum where the hoisting wire rope is to be wound.
  • the traction rope is pulled from the new rope placement frame to the reel b through the redirecting pulley a.
  • Step S7 brake the hoist.
  • the replacement device on the right side can replace the four steel wire ropes 3#, 4#, 6# and 8# in the same way as above.
  • the above embodiment can replace 4 steel wire ropes at the same time.
  • the steel wire ropes will automatically fall to the rope storage frame, which is more efficient and environmentally friendly. 4 people can complete the replacement in 4 hours, which significantly improves the replacement efficiency and reduces the labor intensity of personnel operations. It can avoid potential safety hazards in the process of artificial replacement.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

一种起升钢丝绳更换装置及其控制方法，装置包括上平台（1）和下平台（2）：下平台（2）布设有可拆卸的旧绳存储框（3）、旧绳存储框驱动底座（31）、马达系统（4）、卷扬机（5）和电控系统（6）；旧绳存储框驱动底座（31）连接于旧绳存储框（3）底部，受马达系统（4）的驱动而带动旧绳存储框（3）转动；上平台（1）设置于下平台（2）之上，布设有新绳放置框（7）和旧绳引导装置（8）；旧绳引导装置（8）位于旧绳存储框（3）的上方；旧绳通过旧绳引导装置（8）的引导，由卷扬机（5）牵引至旧绳存储框（3），然后可以依靠重力落入转动的旧绳存储框（3）中盘绕起来，新绳则放置在新绳放置框（7）内，通过卷扬机（5）的牵引绳牵引到卷筒上；使用上述起升钢丝绳更换装置，无需手动搬运旧绳，避免了旧绳落地，提高了新旧绳更换的效率还避免了污染地面的情况发生。

Description

一种起升钢丝绳更换装置及其控制方法 技术领域
本发明属于自动化码头技术领域，具体地说，是涉及一种起升钢丝绳更换装置及其控制方法。
 背景技术
八绳缠绕结构，如图1所示，为一种自动化轨道吊起升钢丝绳缠绕形式；起升卷筒为八组绳槽卷筒，钢丝绳通过改向滑轮分别连接到吊具上架的四个固定点。钢丝绳在吊具和小车间形成四个独立的三角形，利用三角形的稳定性原理，实现吊具的摇摆控制。
 技术问题
但八绳缠绕结构的钢丝绳数目比较多，导致钢丝绳更换工艺比较复杂。传统的更换方式采用卷扬机或者叉车单根绳逐一更换，更换下的旧钢丝绳需要手动搬运至储绳框内不仅污染地面，而且费时费力，需要8名人员更换8小时才能完成，存在更换钢丝绳复杂、安全隐患多、劳动强度高、工作效率低等诸多问题。
 技术解决方案
本发明的目的在于提供一种起升钢丝绳更换装置及其控制方法，解决现有更换钢丝绳时存在的上述诸多技术问题。
为解决上述技术问题，本发明采用以下技术方案予以实现：
提出一种起升钢丝绳更换装置，包括：下平台，布设有可拆卸的旧绳存储框、旧绳存储框驱动底座、马达系统、卷扬机和电控系统；所述旧绳存储框驱动底座连接于所述旧绳存储框底部，受所述马达系统的驱动而带动所述旧绳存储框转动；上平台，设置于所述下平台之上，布设有新绳放置框和旧绳引导装置；所述旧绳引导装置位于所述旧绳存储框的上方；其中，所述电控系统用于在换旧绳和换新绳时对所述马达系统和所述卷扬机实施控制。
进一步的，新绳放置框包括：外框体；内框体，设置于所述外框体内，且其中心与所述外框体的中心重合。
进一步的，所述旧绳引导装置包括：支架；引导平台，固定于所述支架上，其上开设有若干导引孔。
进一步的，所述下平台两端均架设有门字型的支撑架，所述上平台设置于所述支撑架上；且所述上平台的宽度小于所述下平台的宽度，以实现在俯视方向上所述上平台覆盖所述旧绳存储框的一部分。
进一步的，所述下平台中部设置所述旧绳存储框；所述卷扬机、所述马达系统和所述电控系统布设于所述支撑架下。
进一步的，所述支撑架的上部对应所述卷扬机的位置设置有卷扬机牵引绳引导装置。
进一步的，所述卷扬机牵引绳引导装置包括：第一轨道；第二轨道，与所述第一轨道平行设置；引导孔件，可滑动的架设在所述第一轨道和所述第二轨道上。
进一步的，所述旧绳存储框的中心设置有限位柱。
提出一种起升钢丝绳更换装置的控制方法，应用于上述的起升钢丝绳更换装置中，包括：将所述卷扬机的牵引绳穿过所述旧绳引导装置后与旧绳连接；启动所述卷扬机，以使得所述牵引绳拉动所述旧绳，所述旧绳经过所述旧绳引导装置被引导至所述旧绳存储框后，制动所述卷扬机；启动所述马达系统，以驱动所述旧绳存储框驱动底座带动所述旧绳存储框转动，使得所述旧绳盘卷在所述旧绳存储框中。
进一步的，所述控制方法还包括：将所述卷扬机的牵引绳连接所述新绳放置框内的新绳；启动所述卷扬机，以使得所述牵引绳拉动所述新绳直至起升钢丝绳所要缠绕的卷筒处后，制动所述卷扬机。
 有益效果
本发明提出的起升钢丝绳更换装置，旧绳通过旧绳引导装置的引导，由卷扬机牵引至旧绳存储框，然后可以依靠重力自动落入转动的旧绳存储框中盘绕起来，新绳则提前放置在新绳放置框内，通过卷扬机的牵引绳牵引到卷筒上；使用本发明提出的起升钢丝绳更换装置，无需手动搬运旧绳，避免了旧绳落地，不但提高了新旧绳更换的效率还避免了污染地面的情况发生，起到消除了安全隐患，提高了工作效率且降低了劳动强度的技术效果。
 附图说明
图1 为现有八绳缠绕结构的示意图；
图2为本发明提出的起升钢丝绳更换装置的立体结构示意图；
图3为本发明提出的起升钢丝绳更换装置的侧视结构示意图；
图4为本发明提出的起升钢丝绳更换装置的俯视结构示意图；
图5为本发明提出的起升钢丝绳更换装置中新绳引导装置的结构示意图；
图6为使用本发明提出的起升钢丝绳更换装置更换钢丝绳的操作示意图；
图7为本发明提出的起升钢丝绳更换装置控制方法的流程图。
 本发明的最佳实施方式
下面结合附图对本发明的具体实施方式作进一步详细的说明。
本发明提出的起升钢丝绳更换装置，如图2、图3和图4所示，包括上平台1和下平台2；下平台2布设有可拆卸的旧绳存储框3、旧绳存储框驱动底座31、马达系统4、卷扬机5和电控系统6；旧绳存储框驱动底座31连接于旧绳存储框3底部，受马达系统4的驱动而带动旧绳存储框3转动；平台1设置于下平台2之上，布设有新绳放置框7和旧绳引导装置8；旧绳引导装置8位于旧绳存储框3的上方；其中，电控系统6用于在换旧绳和换新绳时对马达系统4和卷扬机5实施控制。
如图2和图3所示，新绳放置框7包括外框体71和内框体72，内框体72设置于外框体71内，且其中心与外框体71的中心重合，在更换起升钢丝绳时，内框体72作为中心限位，使新绳盘绕着放置在该新绳放置框7中。
如图2所示，旧绳引导装置8包括支架81和引导平台82，该引导平台82固定于支架81上，其上开设有若干导引孔83；该旧绳引导装置8用于在拆卸旧绳时，将卷扬机5的牵引绳从导引孔83穿过，然后连接旧绳，启动卷扬机后，旧绳经旧绳导引装置8的导引被牵拉到旧绳存储框后，即可制动卷扬机5，并将旧绳与牵引绳分离，旧绳可依靠重力落在旧绳存储框3中。
旧绳下落期间，旧绳存储框驱动底座31受马达系统4的驱动转动，从而带动旧绳存储框3转动，使得旧绳盘绕在旧绳存储框3内，实现旧绳的收纳。在旧绳存储框3的中心设置有限位柱32，对下落的旧绳起到按圆周盘绕的限定作用，以防旧绳杂乱的堆放在旧绳存储框3内。
该旧绳存储框3可单独拆卸，方便换绳结束后清理；马达系统4的驱动可实现其0-40r/min的切换速度。
如图2和图3所示，下平台2的两端均架设有门字型的支撑架21，上平台1设置于支撑架21上；且如图4所示，上平台1的宽度小于下平台2的宽度，以实现在俯视方向上上平台1覆盖旧绳存储框3的一部分，露出的部分恰好可以接收旧绳。
在支撑架21的上部对应卷扬机5的位置设置有卷扬机牵引绳引导装置22，如图5所示，该卷扬机牵引绳引导装置22包括第一轨道221、与第一轨道221平行设置的第二轨道222和可滑动的架设在第一轨道221和第二轨道222上的引导部件223，该引导部件223根据卷扬机牵引绳的数量适配。
牵引新绳时，将卷扬机的牵引绳从引导部件223穿过，经八绳缠绕结构上的滑轮绕过后，再牵拉至新绳放置框7，将牵引绳与新绳连接后，启动卷扬机5，从新绳放置框7中将新绳牵引至新绳要缠绕的卷筒处。该卷扬机牵引绳引导装置22中，引导部件223可滑动的设置在两个轨道上，其作用是：当该起升钢丝绳更换装置在地面摆放位置不正时，会造成新绳进入滑轮时导向不正的问题，而引导部件223因为可以调节，起到新绳可以垂直进入八绳缠绕结构的滑轮里。
下面就本发明提出的起升钢丝绳更换装置提出一个具体实施例，对其更换起升钢丝绳的结构和控制加以详细的说明。
本实施例中，下平台2中部设置旧绳存储框3，卷扬机5、马达系统4和电控系统6均布设在旧绳存储框3的两侧、支撑架21之下。卷扬机5为两部，分别布设在两个支撑架21之下，每部卷扬机5能够牵引两根钢丝绳，则本实施例的更换装置可以同时牵引4根钢丝绳，对于八绳缠绕结构中的钢丝绳，只需两次拆旧绳，两次换新绳即可完成更换。
如图6所示的八绳缠绕结构，1#-8#分别为钢丝绳的编号，更换起升钢丝绳时，使用两套本发明提出的起升钢丝绳更换装置，一套放置于吊具的左侧，负责1#、2#、5#和7#四根钢丝绳的更换，另一套放置于吊具的右侧，负责3#、4#、6#和8#四根钢丝绳的更换。
更换过程以左侧更换装置为例，按照如下步骤执行，如图7所示：
步骤S1、将卷扬机的牵引绳穿过旧绳引导装置后与旧绳连接。
将两部卷扬机上的四根牵引绳分别通过旧绳引导装置8的导引孔83与1#、2#、5#和7#四根钢丝绳在卷筒b上的端头连接。
步骤S2、启动卷扬机，以使得牵引绳拉动旧绳。
操作电控系统6的控制面板，启动卷扬机，卷扬机将四根旧绳经过旧绳引导装置8被牵引至旧绳存储框3上面。
步骤S3、旧绳经过旧绳引导装置被引导至旧绳存储框后，制动卷扬机。
制动卷扬机后，断开卷扬机牵引绳与旧绳之间的连接，启动卷筒b，旧绳被逐渐松放，被牵引至旧绳存储框3上方的旧绳基于其自身的重力作用开始下落。
步骤S4、启动马达系统，以驱动旧绳存储框驱动底座带动旧绳存储框转动，使得旧绳盘卷在旧绳存储框中。
旧绳全部盘卷在旧绳存储框3内之后，可拆除旧绳存储框，方便换绳后的清理。
需要说明的是，本步骤并不限定在步骤S3之后，也可与步骤S1、S2和S3执行期间的任意时刻开启。
旧绳拆除完之后，可进行新绳的替换。
步骤S5、将卷扬机的牵引绳连接新绳放置框内的新绳。
新绳提前放置于新绳放置框7内，本实施例中新绳放置框7有4个，放置4根新钢丝。
参考图6所示，将卷扬机的牵引绳拉至八绳缠绕结构的改向滑轮a，经过改向滑轮a后与新绳连接。
在本发明的优选实施例中，可将牵引绳穿过卷扬机牵引绳引导装置后，再搭上改向滑轮a，通过引导孔件的调节，促进新绳能够垂直进入改向滑轮a里。
步骤S6、启动卷扬机，以使得牵引绳拉动新绳直至起升钢丝绳所要缠绕的卷筒处。
卷扬机启动后，牵引绳从新绳放置框内将新绳通过改向滑轮a牵引至卷筒b处。
步骤S7、制动卷扬机。
制动卷扬机后，断开牵引绳与新绳的连接，将新绳连接在卷筒b上，启动卷筒b即可实现新绳的更换。
右侧的更换装置对3#、4#、6#和8#四根钢丝绳的更换方式与上述相同。
上述实施例可同时更换4根钢丝绳，更换过程中钢丝绳自动落至储绳框，更加高效环保，4人4小时即可完成更换，显著提高了更换效率，且降低了人员操作的劳动强度，还能够避免人为更换过程中的安全隐患。
应该指出的是，上述说明并非是对本发明的限制，本发明也并不仅限于上述举例，本技术领域的普通技术人员在本发明的实质范围内所做出的变化、改型、添加或替换，也应属于本发明的保护范围。

Claims (10)

  1. 一种起升钢丝绳更换装置，其特征在于，包括：
    下平台，布设有可拆卸的旧绳存储框、旧绳存储框驱动底座、马达系统、卷扬机和电控系统；所述旧绳存储框驱动底座连接于所述旧绳存储框底部，受所述马达系统的驱动而带动所述旧绳存储框转动；
    上平台，设置于所述下平台之上，布设有新绳放置框和旧绳引导装置；所述旧绳引导装置位于所述旧绳存储框的上方；
    其中，所述电控系统用于在换旧绳和换新绳时对所述马达系统和所述卷扬机实施控制。
  2. 根据权利要求1所述的起升钢丝绳更换装置，其特征在于，新绳放置框包括：
    外框体；
    内框体，设置于所述外框体内，且其中心与所述外框体的中心重合。
  3. 根据权利要求1所述的起升钢丝绳更换装置，其特征在于，所述旧绳引导装置包括：
    支架；
    引导平台，固定于所述支架上，其上开设有若干导引孔。
  4. 根据权利要求1所述的起升钢丝绳更换装置，其特征在于，所述下平台两端均架设有门字型的支撑架，所述上平台设置于所述支撑架上；且所述上平台的宽度小于所述下平台的宽度，以实现在俯视方向上所述上平台覆盖所述旧绳存储框的一部分。
  5. 根据权利要求4所述的起升钢丝绳更换装置，其特征在于，所述下平台中部设置所述旧绳存储框；所述卷扬机、所述马达系统和所述电控系统布设于所述支撑架下。
  6. 根据权利要求5所述的起升钢丝绳更换装置，其特征在于，所述支撑架的上部对应所述卷扬机的位置设置有卷扬机牵引绳引导装置。
  7. 根据权利要求6所述的起升钢丝绳更换装置，其特征在于，所述卷扬机牵引绳引导装置包括：
    第一轨道；
    第二轨道，与所述第一轨道平行设置；
    引导孔件，可滑动的架设在所述第一轨道和所述第二轨道上。
  8. 根据权利要求7所述的起升钢丝绳更换装置，其特征在于，所述旧绳存储框的中心设置有限位柱。
  9. 一种起升钢丝绳更换装置的控制方法，应用于如权利要求1-8任一项所述的起升钢丝绳更换装置中，其特征在于，包括：
    将所述卷扬机的牵引绳穿过所述旧绳引导装置后与旧绳连接；
    启动所述卷扬机，以使得所述牵引绳拉动所述旧绳，所述旧绳经过所述旧绳引导装置被引导至所述旧绳存储框后，制动所述卷扬机；
    启动所述马达系统，以驱动所述旧绳存储框驱动底座带动所述旧绳存储框转动，使得所述旧绳盘卷在所述旧绳存储框中。
  10. 根据权利要求9所述的起升钢丝绳更换装置的控制方法，其特征在于，所述控制方法还包括：
    将所述卷扬机的牵引绳连接所述新绳放置框内的新绳；
    启动所述卷扬机，以使得所述牵引绳拉动所述新绳直至起升钢丝绳所要缠绕的卷筒处后，制动所述卷扬机。
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