CN219156193U - An integrated cable retractable structure for electric power construction - Google Patents
An integrated cable retractable structure for electric power construction Download PDFInfo
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- CN219156193U CN219156193U CN202223508483.5U CN202223508483U CN219156193U CN 219156193 U CN219156193 U CN 219156193U CN 202223508483 U CN202223508483 U CN 202223508483U CN 219156193 U CN219156193 U CN 219156193U
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Abstract
本实用新型涉及一种电力施工用线缆收放一体结构,属于电路线路架设设备技术领域。技术方案是:线轴A中心轴(13)两端分别与曲臂一(35)和曲臂二(36)一端铰接,线轴B中心轴(14)两端分别与曲臂三(37)和曲臂四(38)一端铰接,曲臂一、曲臂二、曲臂三和曲臂四另一端分别通过曲臂液压油缸(47)与车架(3)连接;曲臂一和曲臂三位于线轴A(20)和线轴B的一侧,线轴A和线轴B的另一侧分别设有线轴刹车系统一和线轴刹车系统二。本实用新型的有益效果是:收放线时导线接头跟随工作人员使用手持遥控器控制收放车停起,停车后可以迅速自动刹车,避免收线车停车不及时和线轴刹不住车而造成惯性混圈,保障了设备人身安全。
The utility model relates to an integrated cable retractable structure for electric power construction, which belongs to the technical field of circuit line erection equipment. The technical scheme is: the two ends of the central axis of bobbin A (13) are respectively hinged with one end of crank arm one (35) and one end of crank arm two (36), and the two ends of the central axis of bobbin B (14) are respectively connected with crank arm three (37) and crank One end of arm four (38) is hinged, and the other ends of crank arm one, crank arm two, crank arm three and crank arm four are respectively connected to the vehicle frame (3) through crank arm hydraulic cylinders (47); crank arm one and crank arm three are located at One side of the spool A (20) and the spool B, and the other side of the spool A and the spool B are respectively provided with a spool brake system 1 and a spool brake system 2. The beneficial effect of the utility model is: when the wire is retracted and unwound, the wire joint follows the staff to use the hand-held remote control to control the retractable car to stop, and the car can be quickly and automatically braked after parking, so as to avoid the untimely parking of the take-up car and the failure of the bobbin to stop the car. Inertial mixing circle ensures the personal safety of the equipment.
Description
技术领域technical field
本实用新型涉及一种电力施工用线缆收放一体结构,属于电路线路架设设备技术领域。The utility model relates to an integrated cable retractable structure for electric power construction, which belongs to the technical field of circuit line erection equipment.
背景技术Background technique
近几年线路改造逐渐增多,线路规格逐渐加大,而线轴重量大,我们现有放线收线设备老旧已经无法满足需要,放线时必须设专人跟随监视新旧线连接头卡线情况,有特殊情况监视人用对讲机通知收线人和放线人同时动作,双方难以同步,我们现在用的收线车是改造而成,放线架要用木棒制作简易刹车,由于导线重量大,下垂速度快,工作人员难以控制速度,费人费力,存在安全隐患,无法保证人身安全。In recent years, line renovations have gradually increased, line specifications have gradually increased, and the weight of the spool is heavy. Our existing pay-off and take-up equipment is old and can no longer meet the needs. When paying off, we must set up special personnel to follow and monitor the jamming of the old and new line connectors. In special cases, the supervisor uses a walkie-talkie to inform the take-up and release people to act at the same time, and it is difficult for the two parties to synchronize. The take-up car we are using now is modified, and the pay-off frame needs to be made of simple brakes with wooden sticks. Due to the heavy weight of the wire, The drooping speed is fast, it is difficult for the staff to control the speed, it takes a lot of effort, there is a potential safety hazard, and personal safety cannot be guaranteed.
实用新型内容Utility model content
本实用新型目的是提供一种电力施工用线缆收放一体结构,收放线时导线接头跟随工作人员使用手持遥控器控制收放车停起,停车后可以迅速自动刹车,避免收线车停车不及时和线轴刹不住车而造成惯性混圈,保障了设备人身安全,解决了背景技术中存在的问题。The purpose of the utility model is to provide an integrated cable retractable structure for electric power construction. When the wire is retracted and released, the wire joint follows the staff and uses the hand-held remote control to control the retractable car to stop. After parking, it can quickly and automatically brake to avoid parking of the take-up car Inertia mixed circles are caused by not being timely and the spool cannot brake the car, which ensures the personal safety of the equipment and solves the problems existing in the background technology.
本实用新型的技术方案是:The technical scheme of the utility model is:
一种电力施工用线缆收放一体结构,包含车架、平衡减速箱、线轴A和线轴B,平衡减速箱两侧分别通过动力输出轴一和动力输出轴二与车架连接, 车架两侧分别设有动力输出轴三和动力输出轴四,动力输出轴一和动力输出轴三通过链轮一连接,动力输出轴二和动力输出轴四通过链轮二连接;线轴A和线轴B上分别设有线轴A中心轴和线轴B中心轴,线轴A中心轴两端分别与曲臂一和曲臂二一端铰接,线轴B中心轴两端分别与曲臂三和曲臂四一端铰接,曲臂一、曲臂二、曲臂三和曲臂四另一端分别通过曲臂液压油缸与车架连接;曲臂一和曲臂三位于线轴A和线轴B的一侧,线轴A和线轴B的另一侧分别设有线轴刹车系统一和线轴刹车系统二,曲臂二和曲臂三一端分别与线轴刹车系统一和线轴刹车系统二连接;曲臂一和曲臂四一端分别设有链轮座一和链轮座二,链轮座一通过链轮三与动力输出轴三连接,链轮座二通过链轮四与动力输出轴四连接;曲臂一和曲臂四的拐点处分别与动力输出轴三和动力输出轴四铰接,车架上设有四个曲臂靠背座,四个曲臂靠背座分别与曲臂一、曲臂二、曲臂三和曲臂四相匹配。An integrated cable retractable structure for electric power construction, including a frame, a balance reduction box, a spool A and a spool B, the two sides of the balance reduction box are respectively connected to the frame through the power output shaft 1 and the
所述线轴刹车系统一包含刹车盘一、刹车片一和刹车片座一,线轴刹车系统二包含刹车盘二、刹车片二和刹车片座二,线轴A中心轴两端分别与链轮座一和刹车盘一连接,线轴B中心轴两端分别与链轮座二和刹车盘二连接;刹车盘一两侧分别设有刹车片一,刹车盘二两侧分别设有刹车片二,曲臂二和曲臂三内侧分别设有刹车片座一和刹车片座二,刹车片座一和刹车片座二分别与刹车片一和刹车片二抵触连接。The spool braking system 1 includes a brake disc 1, a brake pad 1 and a brake pad seat 1, and the
所述平衡减速箱包含液压马达、动齿轮、静齿轮、塔型齿轮一、塔型齿轮二、塔型齿轮三和塔型齿轮四,液压马达的输出轴上设有动齿轮,动齿轮与静齿轮相啮合,静齿轮设置在动力输出轴一上,静齿轮侧面设有轴承座,轴承座上设有塔型齿轮轴,塔型齿轮轴上设有塔型齿轮一和塔型齿轮三;动力输出轴一和动力输出轴二一端分别设有塔型齿轮二和塔型齿轮四,塔型齿轮一和塔型齿轮三均与塔型齿轮二和塔型齿轮四相啮合。The balance reduction box includes a hydraulic motor, a movable gear, a static gear, a tower gear one, a tower gear two, a tower gear three and a tower gear four, the output shaft of the hydraulic motor is provided with a movable gear, and the movable gear and the static gear The gears are meshed, the static gear is set on the power output shaft 1, the side of the static gear is provided with a bearing seat, the bearing seat is provided with a tower gear shaft, and the tower gear shaft is provided with tower gear 1 and
所述动力输出轴一和动力输出轴二另一端分别设有减速箱动力输出轮一和减速箱动力输出轮二,动力输出轴三两端分别设有动力输出轮一和动力输出轮二,动力输出轴四两端分别设有动力输出轮三和动力输出轮四,减速箱动力输出轮一与动力输出轮一通过链轮一连接,动力输出轮二与链轮座一通过链轮三连接;减速箱动力输出轮二与动力输出轮三通过链轮二连接,动力输出轮四与链轮座二通过链轮四连接。The other ends of the power output shaft 1 and the
所述动力输出轴三和动力输出轴四上分别设有轴套一和轴套二,轴套一和轴套二分别与车架固定连接,轴套一和轴套二分别与曲臂一和曲臂四的拐点处铰接。The power output shaft three and the power output shaft four are respectively provided with a shaft sleeve one and a shaft sleeve two, and the shaft sleeve one and the shaft sleeve two are fixedly connected with the vehicle frame respectively, and the shaft sleeve one and the shaft sleeve two are respectively connected with the crank arm one and The four inflection points of the curved arm are hinged.
所述链轮座一和刹车盘一上分别设有摇臂一和摇臂二,摇臂一和摇臂二分别通过阻力轴一和阻力轴二与线轴A的两侧连接;所述刹车盘二和链轮座二上分别设有摇臂三和摇臂四,摇臂三和摇臂四分别通过阻力轴三和阻力轴四与线轴B的两侧连接。The sprocket seat 1 and the brake disc 1 are respectively provided with a rocker arm 1 and a
所述车架上还设有行走轮胎和液压卷扬机,液压卷扬机设置在发动机下方。The vehicle frame is also provided with walking tires and a hydraulic hoist, and the hydraulic hoist is arranged below the engine.
所述刹车片座一和刹车片座二上分别设有刹车液压油缸一和刹车液压油缸二,刹车液压油缸一和刹车液压油缸二分别与刹车片一和刹车片二连接。The brake pad seat 1 and the
所述车架为一端开口的矩形结构,车架的四个角上分别设有支腿,分别为支腿一、支腿二、支腿三和支腿四,支腿一和支腿二位于开口端,支腿一和支腿二之间的车架上设有龙门架,车架的另一端设有发动机,车架下方设有控制机构。The frame is a rectangular structure with an open end, and four corners of the frame are respectively provided with outriggers, which are respectively outrigger one, outrigger two, outrigger three and outrigger four, and outrigger one and outrigger two are located at At the open end, a gantry frame is arranged on the frame between the first leg and the second leg, an engine is arranged at the other end of the frame, and a control mechanism is arranged below the frame.
所述支腿三和支腿四之间的车架上设有牵引架,靠近支腿一的车架两侧分别设有行走轮胎。The frame between the third leg and the fourth leg is provided with a traction frame, and the two sides of the frame near the leg one are respectively provided with walking tires.
所述龙门架的宽度大于线轴A和线轴B的宽度。The width of the gantry is greater than the width of the bobbins A and B.
所述支腿一、支腿二、支腿三和支腿四均为可伸缩结构。The first outrigger, the second outrigger, the third outrigger and the fourth outrigger are all telescopic structures.
本实用新型通过行走轮胎移动使线轴A和线轴B通过龙门架位于车架两侧之间,通过四个支腿伸出固定车架;将线轴A两端分别与曲臂一和曲臂二连接,线轴B两端分别与曲臂三和曲臂四连接,通过曲臂液压油缸控制曲臂一、曲臂二、曲臂三和曲臂四,将线轴A和线轴B提升抬起,直至曲臂一、曲臂二、曲臂三和曲臂四上部分别与相对应的曲臂靠背座相接触,可以避免液压回缩,造成线轴A和线轴B两侧不平;线轴A和线轴B运转时,液压马达带动动齿轮,动齿轮带动静齿轮,线轴A和线轴B出现导线不平时,平衡减速箱自动调整平衡,当塔型齿轮二和塔型齿轮四动力不平衡时,塔型齿轮四停止运转变为静态齿轮,塔型齿轮一和塔型齿轮三为变动齿轮,塔型齿轮二阻力小,带动塔型齿轮一和塔型齿轮三沿着塔型齿轮四运转,起到平衡作用;在线轴A和线轴B运转同步时,塔型齿轮一、塔型齿轮二、塔型齿轮三和塔型齿轮四全部停止运转,跟随动齿轮同步运转,将动力输出;当需要线轴A和线轴B停止运转时,通过刹车液压油缸一和刹车液压油缸二控制刹车片一和刹车片二相离移动分别与刹车盘一和刹车盘二进行摩擦,起到刹车作用,刹车片座一和刹车片座二分别与刹车片一和刹车片二产生阻力。The utility model moves the spool A and the spool B through the gantry frame to be located between the two sides of the frame, and extends out to fix the frame through four legs; the two ends of the spool A are respectively connected to the crank arm 1 and the
本实用新型的有益效果是:收放线时导线接头跟随工作人员使用手持遥控器控制收放车停起,当线轴A和线轴B出现导线不平时,通过平衡减速箱自动调整平衡;停车后可以迅速自动刹车,避免收线车停车不及时和线轴刹不住车而造成惯性混圈,保障了设备人身安全。The beneficial effect of the utility model is: when retracting and releasing the wire, the wire joint follows the staff to use the hand-held remote control to control the retracting and releasing car to stop, and when the wires of the bobbin A and bobbin B are uneven, the balance is automatically adjusted through the balance reduction box; Quick and automatic braking to avoid inertial confusion caused by the untimely parking of the take-up car and the failure of the bobbin to brake the car, ensuring the personal safety of the equipment.
附图说明Description of drawings
图1为本实用新型结构示意图;Fig. 1 is the structural representation of the utility model;
图2为本实用新型侧面结构示意图;Fig. 2 is a schematic view of the side structure of the utility model;
图3为本实用新型曲臂一和曲臂三结构示意图;Fig. 3 is the structural schematic diagram of crank arm one and crank arm three of the utility model;
图4为本实用新型平衡减速箱结构示意图;Fig. 4 is a structural schematic diagram of the utility model balance speed reducer;
图5为本实用新型曲臂二和曲臂四结构示意图;Fig. 5 is the structure schematic diagram of crank arm two and crank arm four of the utility model;
图6为本实用新型刹车液压油缸结构示意图;Fig. 6 is a structural schematic diagram of the brake hydraulic oil cylinder of the present invention;
图中:发动机1、控制机构2、车架3、链轮一4、减速箱动力输出轮一5、动力输出轴一6、链轮座一7、链轮二8、减速箱动力输出轮二9、动力输出轴二10、摇臂一11、阻力轴一12、线轴A中心轴13、线轴B中心轴14、行走轮胎15、支腿一16、支腿二17、支腿三18、支腿四19、线轴A20、线轴B21、龙门架22、液压卷扬机23、牵引架24、链轮座二25、链轮三26、刹车盘一27、刹车盘二28、刹车片座一29、刹车片座二30、动力输出轴三31、动力输出轴四32、动力输出轮一33、动力输出轮三34、曲臂一35、曲臂二36、曲臂三37、曲臂四38、曲臂靠背座39、链轮四40、摇臂二41、阻力轴二42、摇臂三43、阻力轴三44、摇臂四45、阻力轴四46、曲臂液压油缸47、液压马达48、动齿轮49、静齿轮50、塔型齿轮一51、塔型齿轮二52、塔型齿轮三53、塔型齿轮四54、轴承座55、塔型齿轮轴56、线轴B中心轴固定螺丝57、刹车片座固定螺丝58、刹车液压油缸一59、平衡减速箱60。In the figure: engine 1,
具体实施方式Detailed ways
以下结合附图,通过实施例对本实用新型做进一步的说明。Below in conjunction with accompanying drawing, the utility model is described further through embodiment.
本实施例中,参照附图1-6,一种电力施工用线缆收放一体结构,包含车架3、平衡减速箱60、线轴A20和线轴B21,平衡减速箱60两侧分别通过动力输出轴一6和动力输出轴二10与车架3连接, 车架3两侧分别设有动力输出轴三31和动力输出轴四32,动力输出轴一6和动力输出轴三31通过链轮一4连接,动力输出轴二10和动力输出轴四32通过链轮二8连接;线轴A20和线轴B21上分别设有线轴A中心轴13和线轴B中心轴14,线轴A中心轴13两端分别与曲臂一35和曲臂二36一端铰接,线轴B中心轴14两端分别与曲臂三37和曲臂四38一端铰接,曲臂一35、曲臂二36、曲臂三37和曲臂四38另一端分别通过曲臂液压油缸47与车架3连接;曲臂一35和曲臂三37位于线轴A20和线轴B21的一侧,线轴A20和线轴B21的另一侧分别设有线轴刹车系统一和线轴刹车系统二,曲臂二36和曲臂三37一端分别与线轴刹车系统一和线轴刹车系统二连接;曲臂一35和曲臂四38一端分别设有链轮座一7和链轮座二25,链轮座一7通过链轮三26与动力输出轴三31连接,链轮座二25通过链轮四40与动力输出轴四32连接;曲臂一35和曲臂四38的拐点处分别与动力输出轴三31和动力输出轴四32铰接,车架3上设有四个曲臂靠背座39,四个曲臂靠背座39分别与曲臂一35、曲臂二36、曲臂三37和曲臂四38相匹配;曲臂靠背座39主要是控制升起角度,可以将线轴A20和线轴B21升到顶端靠在曲臂靠背座即可,可以避免液压回缩,造成左右不平,在线轴A20和线轴B21靠背下端左右两侧的车架上设有曲臂轴承座和曲臂的旋转点,曲臂一35、曲臂二36、曲臂三37和曲臂四38后端车架上设有曲臂液压油缸底座,起到定位支撑作用。In this embodiment, with reference to accompanying drawings 1-6, an integrated cable retractable structure for electric power construction includes a
所述线轴刹车系统一包含刹车盘一27、刹车片一和刹车片座一29,线轴刹车系统二包含刹车盘二28、刹车片二和刹车片座二30,线轴A中心轴13两端分别与链轮座一7和刹车盘一27连接,线轴B中心轴14两端分别与链轮座二25和刹车盘二28连接;刹车盘一27两侧分别设有刹车片一,刹车盘二28两侧分别设有刹车片二,曲臂二36和曲臂三37内侧分别设有刹车片座一29和刹车片座二30,刹车片座一29和刹车片座二30分别与刹车片一和刹车片二抵触连接。The first bobbin brake system includes brake disc one 27, brake pad one and brake pad seat one 29, the bobbin brake system two includes brake disc two 28, brake pad two and brake pad seat two 30, and the two ends of the
所述平衡减速箱60包含液压马达48、动齿轮49、静齿轮50、塔型齿轮一51、塔型齿轮二52、塔型齿轮三53和塔型齿轮四54,液压马达48的输出轴上设有动齿轮49,动齿轮49与静齿轮50相啮合,静齿轮50设置在动力输出轴一6上,静齿轮50侧面设有轴承座55,轴承座55上设有塔型齿轮轴56,塔型齿轮轴56上设有塔型齿轮一51和塔型齿轮三53;动力输出轴一6和动力输出轴二10一端分别设有塔型齿轮二52和塔型齿轮四54,塔型齿轮一51和塔型齿轮三53均与塔型齿轮二52和塔型齿轮四54相啮合;平衡减速箱60主要功能是减速,平衡减速箱60左右两侧动力输出,通过链轮一4和链轮二8带动线轴A20和线轴B21运转;线轴A20和线轴B21在运转时,出现直径不等问题,它将自动调整平衡作用,平衡减速箱60内设有塔型齿轮一51、塔型齿轮三53、塔型齿轮二52和塔型齿轮四54互相啮合,塔型齿轮二52和塔型齿轮四54对面设计分别与动力输出轴一6和动力输出轴二10连接,塔型齿轮一51和塔型齿轮三53对面设计通过轴承座55和静齿轮50固定在动齿轮49上,带动塔型齿轮二52和塔型齿轮四54运转;当塔型齿轮二52和塔型齿轮四54动力不平衡时,塔型齿轮四54停止运转变为静态齿轮,塔型齿轮一51和塔型齿轮三53为变动齿轮,塔型齿轮二52阻力小,带动塔型齿轮一51和塔型齿轮三53沿着塔型齿轮四54运转,起到平衡作用;在线轴A20和线轴B21运转同步时,塔型齿轮一51、塔型齿轮二52、塔型齿轮三53和塔型齿轮四54全部停止运转,跟随动齿轮49同步运转,将动力输出。Described
所述动力输出轴一6和动力输出轴二10另一端分别设有减速箱动力输出轮一5和减速箱动力输出轮二9,动力输出轴三31两端分别设有动力输出轮一33和动力输出轮二,动力输出轴四32两端分别设有动力输出轮三34和动力输出轮四,减速箱动力输出轮一5与动力输出轮一33通过链轮一4连接,动力输出轮二与链轮座一7通过链轮三26连接;减速箱动力输出轮二9与动力输出轮三34通过链轮二8连接,动力输出轮四与链轮座二25通过链轮四40连接。Described power output shaft one 6 and power output shaft two 10 other ends are respectively provided with reduction box power output wheel one 5 and reduction box power output wheel two 9, power output shaft three 31 two ends are respectively provided with power output wheel one 33 and PTO wheel two, PTO shaft four 32 two ends are provided with PTO wheel three 34 and PTO wheel four respectively, reduction box PTO wheel one 5 is connected with PTO wheel one 33 by sprocket wheel one 4, PTO wheel two It is connected with sprocket seat one 7 by sprocket three 26; reduction box power output wheel two 9 is connected with power output wheel three 34 by sprocket two 8, and power output wheel four is connected with sprocket seat two 25 by sprocket four 40.
所述动力输出轴三31和动力输出轴四32上分别设有轴套一和轴套二,轴套一和轴套二分别与车架3固定连接,轴套一和轴套二分别与曲臂一35和曲臂四38的拐点处铰接。The power output shaft three 31 and the power output shaft four 32 are respectively provided with an axle sleeve one and an axle sleeve two, and the axle sleeve one and the axle sleeve two are fixedly connected with the
所述链轮座一7和刹车盘一27上分别设有摇臂一11和摇臂二41,摇臂一11和摇臂二41分别通过阻力轴一12和阻力轴二42与线轴A20的两侧连接;所述刹车盘二28和链轮座二25上分别设有摇臂三43和摇臂四45,摇臂三43和摇臂四45分别通过阻力轴三44和阻力轴四46与线轴B21的两侧连接。Described sprocket seat one 7 and brake disc one 27 are respectively provided with rocking arm one 11 and rocking arm two 41, and rocking arm one 11 and rocking arm two 41 pass resistance shaft one 12 and resistance shaft two 42 and bobbin A20 respectively. The two sides are connected; the brake disc two 28 and the sprocket seat two 25 are respectively provided with a rocking arm three 43 and a rocking arm four 45, and the rocking arm three 43 and the rocking arm four 45 respectively pass through the resistance shaft three 44 and the resistance shaft four 46 Connect with both sides of bobbin B21.
所述刹车片座一29和刹车片座二30上分别设有刹车液压油缸一59和刹车液压油缸二,刹车液压油缸一59和刹车液压油缸二分别与刹车片一和刹车片二连接。The brake pad seat one 29 and the brake pad seat two 30 are respectively provided with a brake hydraulic cylinder one 59 and a brake hydraulic cylinder two, and the brake hydraulic cylinder one 59 and the brake hydraulic cylinder two are respectively connected with the brake pad one and the brake pad two.
所述车架3为一端开口的矩形结构,车架3的四个角上分别设有支腿,分别为支腿一16、支腿二17、支腿三18和支腿四19,支腿一16、支腿二17、支腿三18和支腿四19均为可伸缩结构,支腿一16和支腿二17位于开口端,支腿一16和支腿二17之间的车架3上设有龙门架22,龙门架22的宽度大于线轴A20和线轴B21的宽度,它主要是提高稳定性,线轴A20和线轴B21可以上下进出不受阻碍;支腿三18和支腿四19之间的车架3上设有牵引架24,车架3前端设有发动机1,发动机1下面设有液压卷扬机23,车架3中后下面设有行走轮胎15。The
所述线轴A中心轴13和线轴B中心轴14分别通过线轴A中心轴固定螺丝和线轴B中心轴固定螺丝57与曲臂一35和曲臂四38连接,刹车片座一29和刹车片座二30分别通过刹车片座固定螺丝58与曲臂二36和曲臂三37连接。The bobbin A
本实用新型通过行走轮胎15移动使线轴A20和线轴B21通过龙门架22位于车架两侧之间,通过四个支腿伸出固定车架3;将线轴A20两端分别与曲臂一35和曲臂二36连接,线轴B21两端分别与曲臂三37和曲臂四38连接,通过曲臂液压油缸47控制曲臂一35、曲臂二36、曲臂三37和曲臂四38,将线轴A20和线轴B21提升抬起,直至曲臂一35、曲臂二36、曲臂三37和曲臂四38上部分别与相对应的曲臂靠背座39相接触,可以避免液压回缩,造成线轴A20和线轴B21两侧不平;线轴A20和线轴B21运转时,液压马达48带动动齿轮49,动齿轮49带动静齿轮50,线轴A20和线轴B21出现导线不平时,平衡减速箱60自动调整平衡,当塔型齿轮二52和塔型齿轮四54动力不平衡时,塔型齿轮四54停止运转变为静态齿轮,塔型齿轮一51和塔型齿轮三53为变动齿轮,塔型齿轮二52阻力小,带动塔型齿轮一51和塔型齿轮三53沿着塔型齿轮四54运转,起到平衡作用;在线轴A20和线轴B21运转同步时,塔型齿轮一51、塔型齿轮二52、塔型齿轮三53和塔型齿轮四54全部停止运转,跟随动齿轮49同步运转,将动力输出;当需要线轴A20和线轴B21停止运转时,通过刹车液压油缸一59和刹车液压油缸二控制刹车片一和刹车片二相离移动分别与刹车盘一27和刹车盘二28进行摩擦,起到刹车作用,刹车片座一29和刹车片座二30分别与刹车片一和刹车片二产生阻力。The utility model moves through the walking
将线轴A20一端与链轮座一7连接,并通过阻力轴一12插入线轴A20的一侧,将线轴A20另一端与刹车盘一27连接,并通过阻力轴二42插入线轴A20的另一侧,阻力轴一12和阻力轴二42带动线轴A20运转;线轴B21一端与刹车盘二28连接,并通过阻力轴三44插入线轴B21的一侧,线轴B21另一端与链轮座二25连接,并通过阻力轴四46插入线轴B21的另一侧,阻力轴三44和阻力轴四46带动线轴B21运转。Connect one end of the bobbin A20 to the
在线轴A20前端车架上设有液压卷扬机,导线型号大,利用线轴A20和线轴B21在导线回收到杆塔中部时停止,代替人工胀起的作用,再利用液压卷扬机,独立短节钢丝绳双回头卡在导线上,独立短节钢丝绳设有滑轮起到线轴A20和线轴B21上的导线自动调平的作用,另一端与液压卷扬机连接,进行缓慢精准调整弧锤,达到标准;在液压卷扬机前端设平衡减速箱,它主要是动力转换,由两侧动力输出带动线轴A20和线轴B21运转,车架前端上设有柴油发动机,提供整车动力和液压,在车架前侧设有多路电磁阀,进行控制所有动作;在车架四个角设有四个可伸缩支腿,用来调平车架平面,在车架前端设计牵引架,在车架中后端设计行走轮胎,可以直接连接牵引车辆。A hydraulic hoist is installed on the frame at the front end of the bobbin A20. The wire type is large. The bobbin A20 and the bobbin B21 are used to stop the wire when it is recovered to the middle of the tower, instead of artificial expansion. The hydraulic hoist is used again, and the independent short-section steel wire rope is double-turned. On the wire, the independent short section steel wire rope is equipped with a pulley to automatically level the wires on the spool A20 and the spool B21, and the other end is connected to the hydraulic hoist to adjust the arc hammer slowly and accurately to meet the standard; a balance is set at the front end of the hydraulic hoist The reduction box is mainly used for power conversion. The power output on both sides drives the spool A20 and the spool B21 to run. There is a diesel engine on the front end of the frame to provide the power and hydraulic pressure of the whole vehicle. There are multiple solenoid valves on the front side of the frame. Control all actions; there are four telescopic outriggers at the four corners of the frame to level the plane of the frame, a traction frame is designed at the front end of the frame, and walking tires are designed at the middle and rear ends of the frame, which can be directly connected to the traction vehicle.
所述线轴A20和线轴B21的两侧均设有曲臂轴承座,线轴A中心轴13和线轴B中心轴14在曲臂轴承座外从里向外穿入曲臂一35、曲臂二36、曲臂三37和曲臂四38,穿过曲臂一35、曲臂二36、曲臂三37和曲臂四38后,再穿入车架轴承座,固定在车架上。在车架轴承座外,用卡环固定曲臂轴承座,在各面曲臂轴承座里面向外穿入动力输出轴三31和动力输出轴四32,将平衡减速箱两侧动力用链轮传送给动力输出轴三31和动力输出轴四32外侧,动力输出轴三31和动力输出轴四32里侧用链轮,在曲臂上端轴承座上设有链轮座,在链轮座外侧面安装摇臂,摇臂两端设计阻力轴,阻力轴插入线轴A20和线轴B21带动线轴A20和线轴B21运转,所述曲臂轴承座主要是起到上下装卸线轴A20和线轴B21的作用,设计在线轴A20和线轴B21两侧,由曲臂液压油缸控制上下升起,升起到顶端时靠在曲臂靠背座上,曲臂下端与车架连接,上端设有链轮轴承座,传入曲臂上端,起到固定线轴A20和线轴B21和运转作用。Both sides of the bobbin A20 and the bobbin B21 are provided with crank arm bearing blocks, and the bobbin A
所述线轴刹车系统一和线轴刹车系统二在线轴A20和线轴B21各一端设计刹车盘,刹车盘安装在曲臂上端轴承座上,曲臂上端轴承座里面安装摇臂,摇臂两端设计阻力轴,阻力轴插入线轴在刹车时阻止线轴A20和线轴B21运转,刹车盘两侧设计刹车片,与刹车片座连接,刹车片座里设计了液压油缸,需要停车时两片刹车片相离移动与刹车盘进行摩擦,起到刹车作用,刹车片座固定在曲臂上,与刹车片产生阻力。The spool brake system 1 and
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