WO2022156072A1 - 一种电缆的应急抢修放缆装置及其放缆方法 - Google Patents

一种电缆的应急抢修放缆装置及其放缆方法 Download PDF

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Publication number
WO2022156072A1
WO2022156072A1 PCT/CN2021/085532 CN2021085532W WO2022156072A1 WO 2022156072 A1 WO2022156072 A1 WO 2022156072A1 CN 2021085532 W CN2021085532 W CN 2021085532W WO 2022156072 A1 WO2022156072 A1 WO 2022156072A1
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WIPO (PCT)
Prior art keywords
cable
central shaft
reel
shaft
drive
Prior art date
Application number
PCT/CN2021/085532
Other languages
English (en)
French (fr)
Inventor
李绍斌
彭勇
叶波
刘喜
刘勇
廖玉奇
Original Assignee
长缆电工科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority claimed from CN202110079903.3A external-priority patent/CN112758756B/zh
Application filed by 长缆电工科技股份有限公司 filed Critical 长缆电工科技股份有限公司
Publication of WO2022156072A1 publication Critical patent/WO2022156072A1/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
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/20—Package-supporting devices
    • B65H49/30—Swifts or skein holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/20—Package-supporting devices
    • B65H49/32—Stands or frameworks
    • B65H49/322—Enclosing boxes with supporting means for the package or reel during unwinding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/20—Package-supporting devices
    • B65H49/32—Stands or frameworks
    • B65H49/324—Constructional details
    • B65H49/325—Arrangements or adaptations for supporting the shafts, e.g. saddle type shaft bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/34—Handled filamentary material electric cords or electric power cables

Definitions

  • the invention relates to a cable line emergency repair and cable release device, in particular to a cable emergency repair cable release device.
  • the present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an emergency repairing and releasing device for cables, which can quickly transport the cable reel to the line fault point, and perform cable release across books.
  • An emergency repair cable device includes: a bearing box body;
  • the bottom frame is provided with a horizontal rotating shaft, the support is formed into a "cross" shape by four arms, and at least a pair of the supports are arranged on the rotating shaft, and the two supports are arranged opposite each other;
  • the cable reel four sets of cable reels are installed between the two brackets, the cable reels include a central shaft, a cable reel reel for winding cables, the cable reel reel is rotatably installed on the central shaft, and the A locking member is arranged between the central shaft and the cable reel reel to restrict the cable reel reel from rotating on the central shaft, and the two ends of the central shaft are respectively installed on two adjacent brackets opposite to each other.
  • the cable-releasing drive mechanism includes a bottom bracket, an upper base plate and a drive shaft, the bottom bracket is provided with a spring positioning shaft, and the upper base plate is movably mounted on the spring positioning shaft, and the A spring is sleeved on the spring positioning shaft, and the spring is located between the upper base plate and the bottom bracket, the driving shaft is installed on the upper base plate, and at least one driving wheel is arranged on the driving shaft, so The driving wheel is located on the rotation path of the outer edge of a wheel of the cable reel, and can be pressed against the outer edge of the wheel under the action of the spring, and drives the cable drum to rotate, The cable reel is used to release the cable reel along the faulty line, and a hoisting device is provided in the carrying box for hoisting the cable reel on the support to the cable reel.
  • the carrying box is used to integrate all the equipment, which is convenient for transportation.
  • the emergency repair device can be quickly transported to the location of the fault line, and the cable can be quickly laid out.
  • the hoisting device hoists the cable reel in the carrying box to the cable car, and transfers the cable from the cable car to the fault point for cable laying, so as to adapt to the complex situation. construction environment.
  • the end of the arm frame is provided with a mounting seat
  • the mounting seat is provided with a first U-shaped groove
  • both ends of the central shaft are flat to be clamped on the first U-shaped groove. in a U-shaped groove and fixed in the first U-shaped groove through a connecting piece.
  • brackets are arranged on the rotating shaft at intervals, and four sets of the cable trays are arranged between adjacent brackets.
  • the cable release comprises a walking assembly, a stand mechanism for supporting the cable reel, and a transmission mechanism;
  • the stand mechanism includes two sets of support assemblies, the two support assemblies are oppositely arranged on the walking assembly, the support assemblies include a stand, a bearing seat and a central axis fixing seat, and the stand is installed on the traveling assembly.
  • the assembly the bearing seat is installed on the top of the vertical frame, the central shaft fixing seat is installed on the bearing seat, and the two ends of the central shaft can be fixedly installed on the two central shaft fixing seats respectively;
  • the transmission mechanism is drivingly connected with one of the central shaft fixing bases to drive the central shaft fixing base to rotate.
  • the bearing seat includes a plurality of bearings, and the plurality of the bearings are arranged in sequence to form rolling grooves, the outer ring of the central shaft fixing seat is provided with grooves, and the central shaft fixing seat is provided in the inside the rolling groove, and the groove can roll along the bearing.
  • the central shaft fixing seat is provided with a second U-shaped groove, and both ends of the central shaft are clamped in the second U-shaped groove and fixed to the second U-shaped groove through connecting pieces. in the second U-shaped groove.
  • the transmission mechanism includes a drive device, a drive shaft and a drive shaft stand, the drive shaft is axially connected to one of the central shaft fixing seats, and the drive shaft is mounted on the On the drive shaft stand, the drive device is drive-connected with the drive shaft to drive the drive shaft to rotate.
  • the driving device includes a motor, a small sprocket, a chain and a large sprocket
  • the motor is mounted on the traveling assembly
  • the small sprocket is mounted on the output shaft of the motor
  • the large chain wheel is mounted on the drive shaft
  • the small chain wheel and the large chain wheel are connected by the chain transmission.
  • the traveling assembly is a tracked traveling frame.
  • the locking member includes a latch plate and a latch rod
  • the latch plate is disposed on the side wall or the outer wall of the cable reel
  • the latch rod is movably installed on the latch plate
  • a bolt hole is correspondingly provided.
  • the cable releasing method of the cable-based emergency repair cable device includes the following steps: using a transportation tool to transport the cable emergency repair cable device to the line failure site; the carrying box When it can be transported to the fault point of the line by means of transport, the carrying box and the cable laying equipment in the box are used for laying out the cables directly; The hoisting device hoists the cable reel in the carrying box on the cable release cable, and the cable reel is carried by the cable release cable to release the cable along the faulty line.
  • the emergency repair vehicle for low-voltage cable bypass power transfer has at least the following beneficial effects:
  • the carrying box is used to integrate all the equipment, which is convenient for transportation.
  • the emergency repair device can be quickly transported to the location of the fault line, and the cable can be quickly laid out.
  • the hoisting device hoists the cable reel in the carrying box to the cable car, and transfers the cable from the cable car to the fault point for cable laying, so as to adapt to the complex situation. construction environment.
  • FIG. 1 is a schematic diagram of the overall structure of an emergency repairing and releasing device for cables according to an embodiment of the present invention
  • Figure 2 is a schematic structural diagram of a cable laying rack
  • Fig. 3 is the structural representation of the cable tray
  • Fig. 4 is the schematic diagram that the cable reel is placed on the cable rack
  • Figure 5 is a schematic structural diagram of the central shaft being installed on the mounting seat
  • FIG. 6 is a schematic diagram of the cable reel reel being driven by a cable-releasing drive mechanism to rotate;
  • Figure 7 is a schematic view of a locking member provided between the central axis cable reel reels
  • Figure 8 is a schematic diagram of the cable reel in the carrying box being hoisted onto the cable car through a hoisting device
  • Figure 10 is a right side view of the cable car in Figure 9;
  • Fig. 11 is the schematic diagram that the cable reel is placed on the cable car
  • Figure 12 is an enlarged schematic view of part A in Figure 11;
  • Fig. 13 is the schematic diagram that the cable reel is placed on the cable laying rack to lay out the cable;
  • Fig. 14 is a schematic diagram of the cable reel being placed on the cable car for laying out the cable.
  • Cable reel 300 central shaft 310, cable reel reel 320, wheel disc 321, locking member 330, latch plate 331, latch rod 332;
  • the azimuth description such as the azimuth or position relationship indicated by up, down, front, rear, left, right, etc.
  • the azimuth description is based on the azimuth or position relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
  • the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including this number, above, below, within, etc. are understood as including this number. If it is described that the first and the second are only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance, or indicating the number of the indicated technical features or the order of the indicated technical features. relation.
  • the emergency repairing and laying-out device for cables includes:
  • the cable laying frame includes a bottom frame 210 and a bracket 220.
  • the bottom frame 210 is arranged in the carrying box 100, and the bottom frame 210 is provided with a horizontal rotating shaft 211.
  • the rotating shaft 211 is provided with at least a pair of brackets 220, and the two brackets 220 are arranged opposite each other;
  • the cable reel 300 four groups of cable reels 300 are installed between the two brackets 220, the cable reel 300 includes a central shaft 310, a cable reel reel 320 for winding cables, and the cable reel reel 320 is rotatably mounted on the central shaft 310, and A locking member 330 is provided between the central shaft 310 and the cable reel 320 to restrict the cable reel 320 from rotating on the central shaft 310, and both ends of the central shaft 310 are respectively installed on the opposite arms of the two adjacent brackets 220. on rack 221;
  • the cable unwinding drive mechanism 400 includes a bottom bracket 410, an upper base plate 420 and a drive shaft 430.
  • the bottom bracket 410 is provided with a spring positioning shaft 411
  • the upper base plate 420 is movably mounted on the spring positioning shaft 411
  • the spring positioning shaft 411 is sleeved with a spring 412
  • the spring 412 is located between the upper base plate 420 and the bottom bracket 410
  • the driving shaft 430 is mounted on the upper base plate 420
  • at least one driving wheel 431 is provided on the driving shaft 430
  • the driving wheel 431 is located on a wheel of the cable reel 320.
  • the cable reel 500 is used to release the cable reel 300 along the faulty line.
  • a hoisting device 600 is provided in the carrying box 100 for hoisting the cable reel 300 on the support 220 to the cable reel 500 .
  • the cable reel 300 is mainly composed of a central shaft 310 and a cable reel reel 320 , and the cable reel reel 320 can rotate relative to the central shaft 310 . After the central shaft 310 and the cable reel 320 are locked by the locking member 330 , the cable reel 320 cannot rotate relative to the central shaft 310 .
  • four sets of cable reels 300 are installed between two brackets 220 , which improves the integration degree, and can transport multiple sets of cable reels 300 at one time.
  • the locking member 330 is locked first to restrict the cable reel drum 320 from rotating on the central shaft 310 . Avoid unnecessary rotation during transport.
  • the rotating shaft 211 rotates under the action of the corresponding driving device, which drives the cable reel 300 on the bracket 220 to rotate accordingly.
  • the wheel 321 will continue to rotate.
  • the spring 412 located between the upper bottom plate 420 and the bottom bracket 410 is pressed by the rotating shaft 211 until the spring 412 contracts to the maximum extent, and the rotating shaft 211 stops rotating.
  • the locking effect of the locking member 330 is disconnected, so that the cable reel 320 and the central shaft 310 can rotate freely.
  • the driving shaft 430 starts to rotate under the action of the corresponding driving device, and the driving wheel 431 rotates accordingly.
  • the driving wheel 431 drives the cable drum through the friction force between the driving wheel 431 and the outer edge of the wheel disk 321.
  • the reel 320 is rotated, and cable unwinding begins.
  • the relative cable releasing mechanism provided in the carrying box 100 can also realize the cable releasing.
  • the carrying box 100 is inconvenient to move. But line failures will face various complex environments.
  • the hoisting device 600 hoists the cable reel 300 in the carrying box 100 to the cable car 500 . Transfer the cable from the cable car to the point of failure for cable release. So as to adapt to the complex construction environment.
  • the end of the arm frame 221 is provided with a mounting seat 222
  • the mounting seat 222 is provided with a first U-shaped groove 223, and both ends of the central shaft 310 are flat, so as to be clamped on the first U-shaped groove 223. in the first U-shaped groove 223 and fixed in the first U-shaped groove 223 through the connecting piece.
  • the rotating shaft 211 is rotated first so that the opening of the first U-shaped groove 223 faces upward, and then the cable reel 300 is hoisted on the first U-shaped slot 223.
  • the first U-shaped groove 223 is then fixed in the first U-shaped groove 223 with the corresponding connecting piece.
  • the connecting piece in this embodiment uses connecting bolts.
  • the first U-shaped groove 223 and the two ends of the central shaft 310 are provided with connecting bolts.
  • the central shaft 310 is fixed in the first U-shaped groove 223 by connecting bolts.
  • brackets 220 are arranged on the rotating shaft 211 at intervals, and four sets of cable trays 300 are arranged between adjacent brackets 220 .
  • each placement position can accommodate four groups of cable trays 300 .
  • 12 groups of cable trays 300 can be installed at one time, improving the integration.
  • different numbers of brackets 220 can also be provided according to other requirements.
  • by setting three placement positions it can be adapted to the laying out of single-phase or three-phase lines. Among them, single-phase emergency repairs use one cable reel for display, and three-phase emergency repairs select one cable reel from each of the three groups of turntables for display. Thereby, the emergency repair work of the three-phase cable line with various distances is realized.
  • the cable car 500 includes a walking assembly 510, a stand mechanism for supporting the cable tray 300, and a transmission mechanism;
  • the stand mechanism includes two sets of support assemblies 530.
  • the two support assemblies 530 are oppositely arranged on the traveling assembly 510.
  • the support assembly 530 includes a stand 531, a bearing seat 532 and a central axis fixing seat 533.
  • the stand 531 is installed on the traveling assembly 510, and the bearing
  • the seat 532 is installed on the top of the vertical frame 531
  • the central shaft fixing seat 533 is installed on the bearing seat 532
  • the two ends of the central shaft 310 can be fixedly installed on the two central shaft fixing seats 533 respectively;
  • the transmission mechanism is drivingly connected with one of the central shaft fixing bases 533 to drive the central shaft fixing base 533 to rotate.
  • the cable reel 300 is hoisted from the arm frame 221 by the hoisting device 600, and is placed on the center shaft fixing seat 533 through the central shaft 310.
  • the central shaft fixing seat 533 rotates on the bearing seat 532, the cable reel 300 It can be rotated with the central axis fixed 533 .
  • the walking assembly 510 moves forward along the direction of the cable line, the transmission mechanism drives one of the central shaft fixing bases 533 to rotate, and the cable reel 300 placed on the central shaft fixing base 533 rotates accordingly. You need to hold one end of the cable to quickly lay out the cable.
  • the bearing seat 532 includes a plurality of bearings 5321, the plurality of bearings 5321 are arranged in sequence to form a rolling groove, the outer ring of the central shaft fixing seat 533 is provided with a groove 5331, and the central shaft fixing seat is provided in the rolling groove inside, and the groove 5331 can roll along the bearing 5321.
  • the central shaft fixing seat 533 is placed in the rolling groove, and the groove 5331 of the outer ring of the central shaft fixing seat 533 is stuck on the bearing 5321, so the central shaft fixing seat 533 will move along the bearing 5321 during the rotation process.
  • the bearing 5321 rotates smoothly in the rolling groove.
  • the central shaft fixing seat 533 is provided with a second U-shaped groove 5332, and both ends of the central shaft 310 are clamped in the second U-shaped groove 5332 and fixed to the second U-shaped groove 5332 through a connecting piece. in groove 5332.
  • the transmission mechanism includes a drive device, a drive shaft 542 and a drive shaft stand 543, the drive shaft 542 is axially connected to one of the central shaft fixing seats 533, and the drive shaft 542 is mounted on the drive shaft stand 543 On 543, the driving device and the driving shaft 542 are connected in a transmission to drive the driving shaft 542 to rotate.
  • the central shaft fixing base 533 is connected with the driving shaft 542 .
  • the driving shaft 542 rotates under the driving of the driving device, it drives the central shaft fixing base 533 to rotate together.
  • the cable reel 300 mounted on the central shaft fixing seat 533 is driven to rotate.
  • the driving device includes a motor 5411, a small sprocket 5412, a chain 5413 and a large sprocket 5414
  • the motor 5411 is installed on the traveling assembly 510
  • the small sprocket 5412 is installed on the output shaft of the motor 5411
  • the large sprocket 5414 is mounted on the drive shaft 542
  • the small sprocket 5412 and the large sprocket 5414 are connected in a transmission through the chain 5413 .
  • the force output by the output shaft of the motor 5411 acts on the drive shaft 542 through the small sprocket 5412, the chain 5413 and the large sprocket 5414, and drives the drive shaft 542 to rotate.
  • the traveling assembly 510 is a tracked traveling frame.
  • Various environments may be encountered at a fault repair site.
  • the traveling assembly 510 as a crawler-type traveling frame, the off-road performance of the cable car can be improved so as to travel on various terrains.
  • the locking member 330 includes a latch plate 331 and a latch rod 332, the latch plate 331 is arranged on the side wall or the outer wall of the cable reel 320, and the latch rod 332 is movably mounted on the latch plate 331,
  • the central shaft 310 is correspondingly provided with a pin hole.
  • the latch rod 332 is inserted into the latch hole on the central shaft 310 along the latch plate 331 .
  • the latch lever 332 can be pulled out from the latch hole. Thereby, the relative rotation between the cable reel drum 320 and the central shaft 310 is controlled.
  • a cable releasing method for a cable-based emergency repair cable releasing device includes the following steps:
  • the carrying box 100 When the carrying box 100 can be transported to the fault point of the line by means of transportation, the carrying box 100 and the cable releasing equipment in the box are directly used for laying out the cables;
  • the cable reel 300 in the carrying box 100 is hoisted on the cable car 500 by the hoisting device 600, and the cable reel 300 is carried along the fault line by the cable car 500. cable.

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  • Bridges Or Land Bridges (AREA)

Abstract

一种电缆的应急抢修放缆装置，包括：承载箱体（100）；放缆架，包括底架（210）和支架（220），底架（210）设置在承载箱体（100）中，底架（210）上设有水平的转动轴（211），支架（220）由四道臂架（221）构成"十"字状，转动轴（211）上设有至少一对支架（220）；电缆盘（300），电缆盘（300）包括中心轴（310）、电缆盘卷筒（320），电缆盘卷筒（320）转动安装在中心轴（310）上，且中心轴（310）和电缆盘卷筒（320）之间设有锁止件（330），中心轴（310）的两端分别安装在两相邻支架（220）相对的一道臂架（221）上；放缆驱动机构（400），包括底部支架（410）、上底板（420）和驱动转轴（430），底部支架（410）上设有弹簧定位轴（411），上底板（420）活动安装在弹簧定位轴（411）上，弹簧定位轴（411）上套装有弹簧（412），驱动转轴（430）安装在上底板（420）上，驱动转轴（430）上设有至少一个驱动轮（431），能够在弹簧（412）的作用下与轮盘（321）外缘顶紧，并带动电缆盘卷筒（320）转动。

Description

一种电缆的应急抢修放缆装置及其放缆方法 技术领域
本发明涉及电缆线路抢修放缆装置，特别是涉及一种电缆的应急抢修放缆装置。
背景技术
近年来，随着社会对电力的依赖程度不断提高，城市建设的美化需要，电缆化率逐年上涨，电缆线路故障对工业生产与居民生活的影响也越来越大。为有效应对电缆线路故障时的快速恢复供电，一种方法是在原有故障电缆的路径旁临时敷设一条电缆，通过将原来的故障线路两端与电缆应急抢修设备上电缆进行快速连接，达到快速恢复电力线路临时供电的目的。为实现此目的，需要一种能快速将电缆进行运输并在故障现场快速放缆的装置，达到快速恢复电缆线路供电的目的。
现有的电缆线路抢修应用中，采用普通的电缆盘直接进行人工放缆，费时费力，且容易造成电缆折弯，造成电缆的损坏，同时对现场人员的劳动强度要求高，成本高，既给居民用电带来严重影响、又给供电企业造成经济损失。因此应用电缆线路抢修的快速放缆装置能快速将电缆运输至现场作业，能实现快速恢复电力供应，减少停电时间，提高供电的稳定性。
发明内容
本发明旨在至少解决现有技术中存在的技术问题之一。为此，本发明提出一种电缆的应急抢修放缆装置,能够将电缆盘快速的运输到线路故障点，并进行跨书放缆。
根据本发明第一方面实施例的一种电缆的应急抢修放缆装置，包括：承载箱体；放缆架，包括底架和支架，所述底架设置在所述承载箱体中，所述底架上设有水平的转动轴，所述支架由四道臂架构成“十”字状，所述转动轴上设有至少一对所述支架，两所述支架之间相对设置；电缆盘，两所述支架之间安装有四组电缆盘，所述电缆盘包括中心轴、用于缠绕电缆的电缆盘卷筒，所述电缆盘卷筒转动安装在所述中心轴上，且所述中心轴和所述电缆盘卷筒之间设有锁止件，以限制所述电缆盘卷筒在所述中心轴上转动，所述中心轴的两端分别安装在两相邻所述支架相对的一道所述臂架上；放缆驱动机构，包括底部支架、上底板和驱动 转轴，所述底部支架上设有弹簧定位轴，所述上底板活动安装在所述弹簧定位轴上，所述弹簧定位轴上套装有弹簧，且所述弹簧位于所述上底板与所述底部支架之间，所述驱动转轴安装在所述上底板上，所述驱动转轴上设有至少一个驱动轮，所述驱动轮位于所述电缆盘卷筒的一个轮盘外缘的转动路径上，且能够在所述弹簧的作用下与所述轮盘外缘顶紧，并带动所述电缆盘卷筒转动，放缆车，用于将电缆盘沿着故障线路放缆，所述承载箱体内设置有吊装装置，用于将所述支架上的所述电缆盘吊装在放缆车上。
根据本发明实施例的电缆的应急抢修放缆装置，至少具有如下有益效果：
1.采用承载箱体将所有设备进行集成，运输方便，电缆线路发生故障时可迅速将抢修装置运输至故障线路地点，并快速进行电缆放缆。
2.当面对复杂环境，而承载箱体无法运输到故障点的时候，吊装装置将承载箱体中的电缆盘吊装到放缆车上，由放缆车转运至故障点进行放缆，从而适应复杂的施工环境。
根据本发明的一些实施例，所述臂架的末端设有安装座，所述安装座上设有第一U型槽，所述中心轴的两端为扁状，以卡装在所述第一U型槽中，并通过连接件固定在所述第一U型槽中。
根据本发明的一些实施例，所述转动轴上间隔设有四个所述支架，相邻所述支架之间均设有四组所述电缆盘。
根据本发明的一些实施例，所述放缆车包括行走组件、用于支撑所述电缆盘的立架机构和传动机构；
所述立架机构包括两组支撑组件，两所述支撑组件相对设置在所述行走组件上，所述支撑组件包括立架、轴承座和中心轴固定座，所述立架安装在所述行走组件，所述轴承座安装在所述立架的顶端，所述中心轴固定座安装在所述轴承座上，所述中心轴的两端能够分别固定安装在两所述中心轴固定座上；
所述传动机构与其中一个所述中心轴固定座传动连接，以带动该所述中心轴 固定座转动。
根据本发明的一些实施例，所述轴承座包括多个轴承，多个所述轴承顺序排列构成滚动槽，所述中心轴固定座的外圈设有凹槽，所述中心轴固定座设在所述滚动槽内，且所述凹槽能够顺着所述轴承滚动。
根据本发明的一些实施例，所述中心轴固定座上设有第二U型槽，所述中心轴的两端卡装在所述第二U型槽中，并通过连接件固定在所述第二U型槽中。
根据本发明的一些实施例，所述传动机构包括驱动装置、驱动轴和驱动轴立架，所述驱动轴与其中一个所述中心轴固定座轴向相接，所述驱动轴安装在所述驱动轴立架上，所述驱动装置和所述驱动轴传动连接，以带动所述驱动轴转动。
根据本发明的一些实施例，所述驱动装置包括电机、小链轮、链条和大链轮，所述电机安装在所述行走组件上，所述小链轮安装在所述电机的输出轴上，所述大链轮安装在所述驱动轴上，所述小链轮和所述大链轮之间通过所述链条传动连接。
根据本发明的一些实施例，所述行走组件为履带式行走车架。
根据本发明的一些实施例，所述锁止件包括插销板和插销杆，所述插销板设置在所述电缆盘卷筒的侧壁是外壁上，所述插销杆活动安装在所述插销板上，所述中心轴上对应设有插销孔。
根据本发明第二方面实施例的基于所述电缆的应急抢修放缆装置的放缆方法，包括以下步骤：利用运输工具将电缆的应急抢修放缆装置运输至线路故障现场；所述承载箱体能够通过运输工具运输至线路故障点的时候，直接使用所述承载箱体及其箱内的放缆设备进行放缆；所述承载箱体无法通过运输工具运输至线路故障点的时候，通过所述吊装装置将所述承载箱体中的所述电缆盘吊装在所述放缆车上，由所述放缆车载运所述电缆盘沿着故障线路放缆。
根据本发明第二方面实施例的低压电缆旁路转电应急抢修车，至少具有如下有益效果：
1.采用承载箱体将所有设备进行集成，运输方便，电缆线路发生故障时可迅速将抢修装置运输至故障线路地点，并快速进行电缆放缆。
2.当面对复杂环境，而承载箱体无法运输到故障点的时候，吊装装置将承载箱体中的电缆盘吊装到放缆车上，由放缆车转运至故障点进行放缆，从而适应复杂的施工环境。
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1为本发明实施例电缆的应急抢修放缆装置的整体结构示意图；
图2是放缆架的结构示意图；
图3是电缆盘的结构示意图；
图4是电缆盘放置在放缆架上的示意图；
图5是中心轴安装在安装座上的结构示意图；
图6是放缆驱动机构驱动电缆盘卷筒转动的示意图；
图7是设置在中心轴电缆盘卷筒之间锁止件的示意图；
图8是承载箱体中的电缆盘通过吊装装置吊装到放缆车上的示意图；
图9是放缆车的整体结构示意图；
图10是图9中放缆车的右视图；
图11是电缆盘放置在放缆车上的示意图；
图12是图11中A部分的放大示意图；
图13是电缆盘放置在放缆架上进行放缆的示意图；
图14是电缆盘放置在放缆车上进行放缆的示意图。
附图标记：
承载箱体100；
底架210、支架220、转动轴211、臂架221、安装座222、第一U型槽223；
电缆盘300、中心轴310、电缆盘卷筒320、轮盘321、锁止件330、插销板331、插销杆332；
放缆驱动机构400、底部支架410、上底板420、驱动转轴430、弹簧定位轴411、弹簧412；
放缆车500、行走组件510、支撑组件530、立架531、轴承座532、中心轴固定座533、轴承5321、凹槽5331、第二U型槽5332、电机5411、小链轮5412、链条5413、大链轮5414、驱动轴542、驱动轴立架543；
吊装装置600。
具体实施方式
下面详细描述本发明的实施例，实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，涉及到方位描述，例如上、下、前、后、左、右等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，若干的含义是一个或者多个，多个的含义是两个以上，大于、小于、超过等理解为不包括本数，以上、以下、以内等理解为包括本数。如果有描述到第一、第二只是用于区分技术特征为目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量或者隐含指明所指示的技术特征的先后关系。
本发明的描述中，除非另有明确的限定，设置、安装、连接等词语应做广义理解，所属技术领域技术人员可以结合技术方案的具体内容合理确定上述词语在本发明中的具体含义。
另外，本发明各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
如图1到图4所示，根据本发明实施例的电缆的应急抢修放缆装置，包括：
承载箱体100；
放缆架，包括底架210和支架220，底架210设置在承载箱体100中，底架210上设有水平的转动轴211，支架220由四道臂架221构成“十”字状，转动轴211上设有至少一对支架220，两支架220之间相对设置；
电缆盘300，两支架220之间安装有四组电缆盘300，电缆盘300包括中心轴310、用于缠绕电缆的电缆盘卷筒320，电缆盘卷筒320转动安装在中心轴310上，且中心轴310和电缆盘卷筒320之间设有锁止件330，以限制电缆盘卷筒320在中心轴310上转动，中心轴310的两端分别安装在两相邻支架220相对的一道臂架221上；
放缆驱动机构400，包括底部支架410、上底板420和驱动转轴430，底部支架410上设有弹簧定位轴411，上底板420活动安装在弹簧定位轴411上，弹簧定位轴411上套装有弹簧412，且弹簧412位于上底板420与底部支架410之间，驱动转轴430安装在上底板420上，驱动转轴430上设有至少一个驱动轮431，驱动轮431位于电缆盘卷筒320的一个轮盘321外缘的转动路径上，且能够在弹簧412的作用下与轮盘321外缘顶紧，并带动电缆盘卷筒320转动；
放缆车500，用于将电缆盘300沿着故障线路放缆，承载箱体100内设置有吊装装置600，用于将支架220上的电缆盘300吊装在放缆车500上。
如图3所示，电缆盘300主要由中心轴310和电缆盘卷筒320组成，电缆盘卷筒320可以相对中心轴310转动。当中心轴310和电缆盘卷筒320之间通过锁止件330锁定后，则电缆盘卷筒320就不能相对中心轴310转动了。
如图2和图4所示，四组电缆盘300被安装在两个支架220之间，提高了集成度，一次性可以运输多组电缆盘300。电缆盘300安装在支架220上以后，锁止件330先锁定，限制电缆盘卷筒320在中心轴310上转动。避免在运输过程中不必要的转动。
运输到线路故障点以后，在进行放缆的时候，转动轴211在相应的驱动装置作用下转动，带动支架220上的电缆盘300随之转动。如图4和图6所示，当需要进行放缆的电缆盘卷筒320的一个轮盘321外缘旋转至与驱动轮431接触的时候，随着轮盘321继续转动，轮盘321会不断的压迫位于上底板420与底部支架410之间的弹簧412，直至弹簧412收缩到最大程度的时候，转动轴211停止继续转动。
此时，轮盘321外缘和驱动轮431之间具备最大的压力，摩擦力达到最大。断开锁止件330的锁定作用，使得电缆盘卷筒320和中心轴310之间可以自由转动。驱动转轴430在相应驱动装置的作用下开始转动，驱动轮431随之转动，驱动轮431在转动过程中，通过驱动轮431和轮盘321外缘之间的摩擦力，驱动轮431带动电缆盘卷筒320转动，开始进行放缆。
如图1和图8所示，在承载箱体100内设置的相关放缆机构，虽然也可以实现放缆。但是在放缆过程中，承载箱体100不便移动。但是线路故障会面对各种复杂的环境。通过设置放缆车500和在承载箱体100内设置吊装装置600。当面对复杂环境，而承载箱体100无法运输到故障点的时候，吊装装置600将承载箱体100中的电缆盘300吊装到放缆车500上。由放缆车转运至故障点进行放缆。从而适应复杂的施工环境。
在本发明的一些实施例中，臂架221的末端设有安装座222，安装座222上设有第一U型槽223，中心轴310的两端为扁状，以卡装在第一U型槽223中，并通过连接件固定在第一U型槽223中。
具体的，如图5所示，在将电缆盘300安装在臂架221的时候，转动轴211先转动，使得第一U型槽223的开口朝上，再将电缆盘300吊装在第一U型槽223中，之后再用相应的连接件固定在第一U型槽223中，本实施例中的连接件选用连接螺栓，第一U型槽223和中心轴310的两端上会设有相应的连接孔，通过连接螺栓将中心轴310固定在第一U型槽223中。
在本发明的一些实施例中，转动轴211上间隔设有四个支架220，相邻支架220之间均设有四组电缆盘300。
具体的，如图2所示，四个支架220之间，可以有三个放置位置，每个放置位置可以放四组电缆盘300。一次性即可安置12组的电缆盘300，提高集成度。当然，也可以根据其他需要情况，设置不同数量的支架220。另外，通过设置三个放置位置，可以适应单相或三相线路的放缆。其中单相应急抢修使用一个电缆盘展放，三相应急抢修从三组转盘中各选择一个电缆盘展放。从而实现三相电缆线路多种距离的电缆线路抢修工作。
在本发明的进一步实施例中，放缆车500包括行走组件510、用于支撑电缆盘300的立架机构和传动机构；
立架机构包括两组支撑组件530，两支撑组件530相对设置在行走组件510上，支撑组件530包括立架531、轴承座532和中心轴固定座533，立架531安装在行走组件510，轴承座532安装在立架531的顶端，中心轴固定座533安装在轴承座532上，中心轴310的两端能够分别固定安装在两中心轴固定座533上；
传动机构与其中一个中心轴固定座533传动连接，以带动该中心轴固定座533转动。
具体的，如图9到图11所示，在要将电缆盘300从臂架221上吊下来的时候。转动轴211先转动，使得第一U型槽223的开口朝上，中心轴310和第一U型槽223之间的连接件断开，此时第一U型槽223只对中心轴310其限位的作用，这样便于吊装工作的进行。
之后，利用吊装装置600将电缆盘300从臂架221上吊下来，并通过中心轴310安放在中心轴固定座533上，当中心轴固定座533在轴承座532上进行转动的时候，电缆盘300可以随着中心轴固定533进行转动。
因此在进行放缆的时候，行走组件510沿着电缆线路方向前进，传动机构带动其中一个中心轴固定座533转动起来，放置在中心轴固定座533上的电缆盘300 随之转动，此时只需手持电缆的一端，即可快速的进行电缆放缆。
在本发明的一些实施例中，轴承座532包括多个轴承5321，多个轴承5321顺序排列构成滚动槽，中心轴固定座533的外圈设有凹槽5331，中心轴固定座设在滚动槽内，且凹槽5331能够顺着轴承5321滚动。
如图11和图12所示，中心轴固定座533放置在滚动槽中，中心轴固定座533外圈的凹槽5331卡在轴承5321上，因此中心轴固定座533在转动过程中，会沿着轴承5321在滚动槽中平稳的转动。
在本发明的一些实施例中，中心轴固定座533上设有第二U型槽5332，中心轴310的两端卡装在第二U型槽5332中，并通过连接件固定在第二U型槽5332中。
具体的，如图11和图12所示，在将电缆盘300安装在中心轴固定座533的时候，中心轴固定座533先转动，使得第二U型槽5332开口朝上，再将电缆盘300吊装在第二U型槽5332中，之后再用相应的连接件固定在第二U型槽5332中，本实施例中的连接件选用连接螺栓，第二U型槽5332和中心轴310的两端上会设有相应的连接孔，通过连接螺栓将中心轴310固定在第二U型槽5332中。
在本发明的一些实施例中，传动机构包括驱动装置、驱动轴542和驱动轴立架543，驱动轴542与其中一个中心轴固定座533轴向相接，驱动轴542安装在驱动轴立架543上，驱动装置和驱动轴542传动连接，以带动驱动轴542转动。
具体的，如图9和图10所示，中心轴固定座533通过与驱动轴542连接，驱动轴542在驱动装置驱动下转动的时候，带动中心轴固定座533一起转动。进而带动安放在中心轴固定座533上的电缆盘300转动。
在本发明的进一步实施例中，驱动装置包括电机5411、小链轮5412、链条5413和大链轮5414，电机5411安装在行走组件510上，小链轮5412安装在电机5411的输出轴上，大链轮5414安装在驱动轴542上，小链轮5412和大链轮5414之间通过链条5413传动连接。电机5411的输出轴输出的力，通过小链轮5412、 链条5413和大链轮5414后作用到驱动轴542，带动驱动轴542转动。
在本发明的进一步实施例中，行走组件510为履带式行走车架。在故障抢修地点，可能会遭遇各式各样的环境，通过将行走组件510设置为履带式行走车架，可以提高放缆车的越野性能，以便在各种地形上行走。
在本发明的进一步实施例中，锁止件330包括插销板331和插销杆332，插销板331设置在电缆盘卷筒320的侧壁是外壁上，插销杆332活动安装在插销板331上，中心轴310上对应设有插销孔。
如图7所示，在电缆盘卷筒320和中心轴310需要进行锁定，限制二者相对转动的时候，插销杆332沿着插销板331插装到中心轴310上的插销孔中。当需要撤销二者之间的锁定时，将插销杆332从插销孔中拔出即可。从而控制电缆盘卷筒320和中心轴310之间的相对转动。
在本发明第二方面的一些实施例中，基于电缆的应急抢修放缆装置的放缆方法，包括以下步骤：
利用运输工具将电缆的应急抢修放缆装置运输至线路故障现场；
承载箱体100能够通过运输工具运输至线路故障点的时候，直接使用承载箱体100及其箱内的放缆设备进行放缆；
承载箱体100无法通过运输工具运输至线路故障点的时候，通过吊装装置600将承载箱体100中的电缆盘300吊装在放缆车500上，由放缆车500载运电缆盘300沿着故障线路放缆。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本发明的实施例，本领域的普通技术人员可以理解：在不脱离本发明的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。

Claims (10)

  1. 一种电缆的应急抢修放缆装置，其特征在于，包括：
    承载箱体；
    放缆架，包括底架和支架，所述底架设置在所述承载箱体中，所述底架上设有水平的转动轴，所述支架由四道臂架构成“十”字状，所述转动轴上设有至少一对所述支架，两所述支架之间相对设置；
    电缆盘，两所述支架之间安装有四组电缆盘，所述电缆盘包括中心轴、用于缠绕电缆的电缆盘卷筒，所述电缆盘卷筒转动安装在所述中心轴上，且所述中心轴和所述电缆盘卷筒之间设有锁止件，以限制所述电缆盘卷筒在所述中心轴上转动，所述中心轴的两端分别安装在两相邻所述支架相对的一道所述臂架上；
    放缆驱动机构，包括底部支架、上底板和驱动转轴，所述底部支架上设有弹簧定位轴，所述上底板活动安装在所述弹簧定位轴上，所述弹簧定位轴上套装有弹簧，且所述弹簧位于所述上底板与所述底部支架之间，所述驱动转轴安装在所述上底板上，所述驱动转轴上设有至少一个驱动轮，所述驱动轮位于所述电缆盘卷筒的一个轮盘外缘的转动路径上，且能够在所述弹簧的作用下与所述轮盘外缘顶紧，并带动所述电缆盘卷筒转动；
    放缆车，用于将电缆盘沿着故障线路放缆，所述承载箱体内设置有吊装装置，用于将所述支架上的所述电缆盘吊装在放缆车上。
  2. 根据权利要求1所述的电缆的应急抢修放缆装置，其特征在于：所述臂架的末端设有安装座，所述安装座上设有第一U型槽，所述中心轴的两端为扁状，以卡装在所述第一U型槽中，并通过连接件固定在所述第一U型槽中。
  3. 根据权利要求1所述的电缆的应急抢修放缆装置，其特征在于：所述转动轴上间隔设有四个所述支架，相邻所述支架之间均设有四组所述电缆盘。
  4. 根据权利要求1所述的电缆的应急抢修放缆装置，其特征在于：所述放缆车包括行走组件、用于支撑所述电缆盘的立架机构和传动机构；
    所述立架机构包括两组支撑组件，两所述支撑组件相对设置在所述行走组件上，所述支撑组件包括立架、轴承座和中心轴固定座，所述立架安装在所述行走组件，所述轴承座安装在所述立架的顶端，所述中心轴固定座安装在所述轴承座上，所述中心轴的两端能够分别固定安装在两所述中心轴固定座上；
    所述传动机构与其中一个所述中心轴固定座传动连接，以带动该所述中心轴固定座转动。
  5. 根据权利要求4所述的电缆的应急抢修放缆装置，其特征在于：所述轴承座包括多个轴承，多个所述轴承顺序排列构成滚动槽，所述中心轴固定座的外圈设有凹槽，所述中心轴固定座设在所述滚动槽内，且所述凹槽能够顺着所述轴承滚动。
  6. 根据权利要求5所述的电缆的应急抢修放缆装置，其特征在于：所述中心轴固定座上设有第二U型槽，所述中心轴的两端卡装在所述第二U型槽中，并通过连接件固定在所述第二U型槽中。
  7. 根据权利要求6所述的电缆的应急抢修放缆装置，其特征在于：所述传动机构包括驱动装置、驱动轴和驱动轴立架，所述驱动轴与其中一个所述中心轴固定座轴向相接，所述驱动轴安装在所述驱动轴立架上，所述驱动装置和所述驱动轴传动连接，以带动所述驱动轴转动。
  8. 根据权利要求7所述的电缆的应急抢修放缆装置，其特征在于：所述驱动装置包括电机、小链轮、链条和大链轮，所述电机安装在所述行走组件上，所述小链轮安装在所述电机的输出轴上，所述大链轮安装在所述驱动轴上，所述小链轮和所述大链轮之间通过所述链条传动连接。
  9. 根据权利要求1所述的电缆的应急抢修放缆装置，其特征在于：所述行走组件为履带式行走车架。
  10. 一种基于权利要求1-9任一项所述电缆的应急抢修放缆装置的放缆方法，其特征在于，包括以下步骤：
    利用运输工具将电缆的应急抢修放缆装置运输至线路故障现场；
    所述承载箱体能够通过运输工具运输至线路故障点的时候，直接使用所述承载箱体及其箱内的放缆设备进行放缆；
    所述承载箱体无法通过运输工具运输至线路故障点的时候，通过所述吊装装置将所述承载箱体中的所述电缆盘吊装在所述放缆车上，由所述放缆车载运所述电缆盘沿着故障线路放缆。
PCT/CN2021/085532 2021-01-21 2021-04-06 一种电缆的应急抢修放缆装置及其放缆方法 WO2022156072A1 (zh)

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