WO2018033123A1 - 用于农配网线路旁路搭建的负荷开关车及其应用方法 - Google Patents

用于农配网线路旁路搭建的负荷开关车及其应用方法 Download PDF

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Publication number
WO2018033123A1
WO2018033123A1 PCT/CN2017/097902 CN2017097902W WO2018033123A1 WO 2018033123 A1 WO2018033123 A1 WO 2018033123A1 CN 2017097902 W CN2017097902 W CN 2017097902W WO 2018033123 A1 WO2018033123 A1 WO 2018033123A1
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WIPO (PCT)
Prior art keywords
load switch
longitudinal
seat
distribution network
frame
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PCT/CN2017/097902
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English (en)
French (fr)
Inventor
刘夏清
邹德华
牛捷
李稳
汪志刚
章健军
刘定国
童诚
杨琪
徐溧
周展帆
胡宗宇
Original Assignee
国网湖南省电力公司带电作业中心
国网湖南省电力公司
国家电网公司
国网湖南省电力公司益阳供电分公司
湖南太平昌盛电器有限公司
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Application filed by 国网湖南省电力公司带电作业中心, 国网湖南省电力公司, 国家电网公司, 国网湖南省电力公司益阳供电分公司, 湖南太平昌盛电器有限公司 filed Critical 国网湖南省电力公司带电作业中心
Publication of WO2018033123A1 publication Critical patent/WO2018033123A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/06—Endless track vehicles with tracks without ground wheels
    • B62D55/065—Multi-track vehicles, i.e. more than two tracks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear

Definitions

  • the invention relates to an agricultural distribution network line, in particular to a load switch vehicle for bypassing an agricultural distribution network line and a using method thereof.
  • the object of the present invention is to provide a self-moving load switch vehicle and a method for using the same, the load switch can be erected and lie on the vehicle, and the erecting ensures normal use, and the flat lie ensures the safety during the movement.
  • the utility model provides the load switch vehicle for bypassing the agricultural distribution network line, comprising a crawler chassis and a load switch, the crawler chassis comprises two crawlers, a support frame and a chassis power device, and the bottom of the load switch is connected with a running mechanism.
  • the traveling mechanism is connected with a driving device, a transition frame is connected above the support frame, the transition frame includes a longitudinal guide rail, the driving device is fixed on the transition frame, the driving traveling mechanism moves along the longitudinal rail, the load switch can rotate around the running mechanism, and the load switch is also connected.
  • There is a supporting member and the lower end of the supporting member is fixed to the transition frame through the mounting seat, and both ends of the supporting member are respectively hinged through the mounting seat, so that both the supporting member and the load switch can rotate around the hinge.
  • the support frame comprises a longitudinal frame supporting two tracks and a plurality of transverse connecting beams connecting the two longitudinal frames, and a reinforcing beam is connected between the transverse connecting beams.
  • the reinforcement of the beam can enhance the force of the support frame.
  • the transition frame further includes a rectangular frame supporting the longitudinal rail, the rectangular frame comprising a longitudinal support beam and a lateral support beam connected between the longitudinal support beams, the lower side of the longitudinal support beam being connected to the Horizontally connected to the beam.
  • the longitudinal frame body, the transverse connecting beam, the rectangular frame body and the U-shaped frame are all made of a rectangular tube.
  • the longitudinal guiding rail is made of channel steel, and the two longitudinal guiding rails are oppositely arranged on the longitudinal supporting beam with openings. The use of profiles reduces the difficulty of machining while ensuring the performance of the force.
  • the traveling mechanism comprises a connecting seat, a walking seat, a roller and an axle thereof.
  • the upper end of the connecting seat is connected with the bottom of the load switch, and the lower end is connected to the axle to rotate around the axle.
  • the two axles are symmetrically connected to both sides of the walking seat.
  • the travel base has an axial center hole and the roller is located in the slot of the longitudinal rail. The traveling mechanism converts the rotary motion of the screw into a linear motion of the walking seat through the T-nut seat, and the roller moves along the longitudinal rail through the walking seat.
  • the connecting seat comprises a T-shaped plate and a U-shaped seat at an upper end thereof.
  • the lower end of the T-shaped plate is connected to the axle to be rotatable about the axle, the upper end is connected to the bottom plate of the U-shaped seat by bolts, and the open end of the U-shaped seat is welded.
  • On the bottom plate of the load switch. The lower end of the T-plate can be rotated around the axle to ensure that the load switch can be flat.
  • the driving device comprises a geared motor, a screw rod and a T-nut seat, the gear motor and the screw rod are horizontally arranged on a central surface between the longitudinal rails, and an output shaft of the geared motor is connected to the screw rod through a coupling, T
  • the nut holder is connected to the screw rod, and both ends of the screw rod are connected to the lateral support beam through a fixing seat.
  • the walking seat is connected to the screw rod through an axial center hole thereof, and an end portion thereof is detachably connected to the T-shaped nut seat.
  • the movement of the roller is realized by the T-nut seat driving the walking seat along the screw rod.
  • the support member is a support rod having hinge holes at both ends.
  • the bottom of the load switch is provided with a support leg and a lifting frame.
  • the load switch can be kept in a flat state and an upright state by the cooperation of the running mechanism and the driving device and the supporting member, and the load switch is transported to a suitable position for constructing the bypass through the crawler chassis.
  • the load switch is placed in a flat state, the center of gravity is lowered to improve the stability during the movement process, and after reaching the proper position, the load switch is in an upright state to work.
  • the invention also discloses a user of the above-mentioned load switch vehicle for bypassing the agricultural distribution network line.
  • the law includes the following steps:
  • step (1) After the operation is completed, remove the bypass cable and repeat the operation of step (1);
  • the working principle of the invention is as follows: since both the support member and the load switch can rotate around the hinge, before the whole vehicle moves, the movement of the driving device can be controlled to move the lower end of the load switch through the running mechanism along the longitudinal rail to the end away from the supporting member until The load switch is in a flat position. After the whole vehicle moves to a suitable position, the reverse movement of the control drive device causes the lower end of the load switch to move along the longitudinal guide rail toward the support member end by the running mechanism until the load switch is in the upright state, the remote control drive device stops moving, and finally the load switch and the load switch are Cable connection work. The switch is used to open and close the circuit.
  • FIG. 1 is a schematic diagram of a front view of an embodiment of the present invention.
  • Figure 2 is a bottom plan view of Figure 1.
  • Figure 3 is a top plan view of Figure 1.
  • FIG. 4 is a right side view of FIG. 1.
  • Figure 5 is a left side view of Figure 1.
  • Fig. 6 is a schematic perspective view of the embodiment.
  • this embodiment discloses a load switch vehicle for bypassing an agricultural distribution network line, including a crawler chassis 1, a load switch 2, a traveling mechanism 3, a driving device 4, and a transition frame 5. And the support member 6.
  • the crawler chassis 1 includes two crawler belts 11, a support frame 12 and a chassis power unit 13.
  • the front and rear ends of the support frame 12 respectively have a crawler drive wheel 14 and a guide wheel 15.
  • the upper side of the support frame 12 has a pulley 17 and a lower side. Roller wheel 16.
  • the support frame 12 includes a longitudinal frame 121 supporting the two crawlers 11 and a plurality of transverse connecting beams 122 integrally connecting the two longitudinal frames 121.
  • the reinforcing beams 123 are connected between the transverse connecting beams 122. The reinforcement of the beam 123 enhances the ability of the support frame 12 to be stressed.
  • the transition frame 5 includes a longitudinal rail 51 and a rectangular frame supporting the longitudinal rail 51.
  • the rectangular frame includes a longitudinal support beam 52 and a lateral support beam 53 connected between the longitudinal support beams 52.
  • the lower side of the longitudinal support beam 53 passes through the U-shape.
  • the frame 54 is coupled to the transverse connecting beam 122. The installation of the longitudinal rails 51 and the mounting and fixing of the bottom of the load switch 2 are achieved by the transition frame 5.
  • the longitudinal frame 121, the transverse connecting beam 122, the longitudinal supporting beam 52, the lateral supporting beam 53 and the U-shaped frame 54 are all made of a rectangular tube, the longitudinal rail 51 is made of channel steel, and the two longitudinal rails 51 are oppositely arranged with respect to the longitudinal supporting beam 52. on.
  • the use of profiles reduces the difficulty of machining while ensuring the performance of the force.
  • the driving device 4 includes a reduction motor 41, a screw rod 42 and a T-nut holder 43, the reduction motor 41 and the screw rod 42 are horizontally arranged on the center plane between the longitudinal rails 51, and the output shaft of the reduction motor 41 passes through the coupling and the wire.
  • the rods 42 are connected, and the T-shaped nut holder 43 is connected to the screw rod 42. Both ends of the screw rod 42 are connected to the lateral support beam 53 via the fixing base 44.
  • the foregoing structural configuration of the driving device is simple and can convert the rotary motion of the screw rod into a linear motion through the nut seat, so that the structure is compact and arranged.
  • the traveling mechanism 3 includes a connecting seat 31, a traveling base 32, a roller 33, and a roller shaft 34.
  • the connecting seat 31 includes a T-shaped plate 311 and a U-shaped seat 312 at an upper end thereof.
  • the lower end of the T-shaped plate 311 is connected to the roller shaft 34, and the upper end is connected to the bottom plate of the U-shaped seat 312 by bolts.
  • the open end of the U-shaped base 312 is welded.
  • the lower end of the T-shaped plate 311 is rotatable about the roller shaft 34 to ensure that the load switch can be placed in a flat state.
  • the two roller shafts 34 are symmetrically connected to both sides of the traveling base 32.
  • the traveling base 32 has an axial center hole, and the roller 33 is located in the slot of the longitudinal rail 51.
  • the travel base 32 is coupled to the lead screw 42 by its axial center hole, and its end portion is detachably coupled to the T-nut nut seat 43.
  • the movement of the roller 33 is effected by the movement of the travel base 32 along the screw 42 by the T-nut seat 43. That is, the traveling mechanism 3 converts the rotational motion of the screw rod 42 into a linear motion of the walking seat 32 through the T-nut seat 43, and drives the roller 33 through the traveling seat 32. Moving along the longitudinal rail 51.
  • the support member 6 is a support rod having hinge holes at both ends.
  • the load switch 2 is equipped with functions such as nuclear phase, live indication, self-test, phase-locked alarm, alarm, ammeter, and air pressure sensor.
  • the bottom of the load switch 2 is provided with a support leg 21 and a lifting frame 22.
  • the speed reducer of the remote control drive motor drives the screw rod to rotate, and the rotary motion of the screw rod is converted into the linear motion of the nut seat through the nut seat, and the nut seat drives the walking seat integrally with the screw rod to stay away from the support.
  • the component end moves, and the traveling seat drives the roller to move in the slot of the longitudinal rail until the load switch is in a lying state;
  • the remote track crawler chassis moves the load switch car to the work site
  • step (1) After the operation is completed, remove the bypass cable and repeat the operation of step (1);
  • the load switch can be kept in a flat state and an upright state by the cooperation of the running mechanism and the driving device and the supporting member, and the load switch is transported to a suitable position for constructing the bypass through the crawler chassis.
  • the load switch is placed in a flat state, the center of gravity is lowered to improve the stability during the movement process, and after reaching the proper position, the load switch is in an upright state to work.
  • the working principle of the invention is as follows: since both the support member and the load switch can rotate around the hinge, before the whole vehicle moves, the movement of the driving device can be controlled to move the lower end of the load switch through the running mechanism along the longitudinal rail to the end away from the supporting member until The load switch is in a flat position. After moving to a suitable position, the reverse movement of the control drive causes the lower end of the load switch to move along the longitudinal rail toward the support member end by the running mechanism until the load switch is in the upright state, the remote control drive stops moving, and the support member Support the load switch from the side. Finally, connect the load switch to the cable. The switch is used to open and close the circuit.

Abstract

一种用于农配网线路旁路搭建的负荷开关车及其应用方法，负荷开关车包括履带底盘（1）和负荷开关（2），履带底盘（1）包括两条履带（11）、支撑架（12）和底盘动力装置（13），负荷开关（2）的底部连接有行走机构（3），行走机构（3）连接有驱动装置（4），支撑架（12）的上方连接有过渡架（5），过渡架（5）包括纵向导轨（51），驱动装置（4）固定于过渡架（5）上驱动行走机构（3）沿纵向导轨（51）移动，负荷开关（2）可绕行走机构（3）旋转；负荷开关（2）还连接有支撑构件（6），支撑构件（6）的下端通过安装座固定于过渡架（5）上，支撑构件（6）的两端分别通过安装座铰接，使支撑构件（6）和负荷开关（2）均可绕铰接处旋转。使用时，通过驱动装置、行走机构使负荷开关沿纵向导轨的往复移动和支撑构件的配合来实现负荷开关的直立和平躺状态。

Description

用于农配网线路旁路搭建的负荷开关车及其应用方法 技术领域
本发明涉及一种农配网线路，具体涉及一种用于农配网线路旁路搭建的负荷开关车及其使用方法。
背景技术
随着农村经济飞速发展及居民家用电器的逐年增多，社会各界对农配网供电可靠性要求越来越高，电网企业“一拉一条线，一停一大片”的检修做法已不能满足农村用电需求，带电作业也开始逐步延伸至农配网。但由于农配网线路多位于山区、丘陵及稻田上，路面狭窄，交通不便，旁路作业电缆车、绝缘斗臂车等无法进入农配网工作场地，使得常规旁路作业法在农配网开展作业时存在负荷开关难搬运及安装固定的问题。
发明内容
本发明的目的在于提供一种可自行移动的负荷开关车及其使用方法，负荷开关在车上可直立和平躺，直立保证正常使用，平躺保证移动时的安全性。
本发明提供的这种用于农配网线路旁路搭建的负荷开关车，包括履带底盘和负荷开关，履带底盘包括两条履带、支撑架和底盘动力装置，负荷开关的底部连接有行走机构，行走机构连接有驱动装置，支撑架的上方连接有过渡架，过渡架包括纵向导轨，驱动装置固定于过渡架上驱动行走机构沿纵向导轨移动，负荷开关可绕行走机构旋转；负荷开关还连接有支撑构件，支撑构件的下端通过安装座固定于过渡架上，支撑构件的两端分别通过安装座铰接，使支撑构件和负荷开关均可绕铰接处旋转。
所述支撑架包括支撑两条履带的纵向架体和将两纵向架体连为一体的若干横向连接梁，横向连接梁之间连接有加强梁。加强梁的设置可增强支撑架的受力能力。
所述过渡架还包括支承所述纵向导轨的矩形架体，矩形架体包括纵向支承梁和连接于纵向支承梁之间的横向支撑梁，纵向支撑梁的下侧通过U型架连接于所述横向连接梁上。通过过渡架来实现导轨的安装及负荷开关底部的安装固 定。
所述纵向架体、横向连接梁及矩形架体和U型架均采用矩形管制作，所述纵向导轨采用槽钢，两纵向导轨以开口相对布置于所述纵向支承梁上。型材的使用在保证受力性能的同时减少加工难度。
所述行走机构包括连接座、行走座、滚轮及其轮轴，连接座的上端与所述负荷开关的底部连接、下端连接于轮轴上可绕轮轴旋转，两轮轴对称连接于行走座的两侧，行走座有轴向中心孔，滚轮位于所述纵向导轨的槽口中。行走机构通过T型螺母座将丝杆的旋转运动转转化为行走座的直线运动，通过行走座带动滚轮沿纵向导轨移动。
所述连接座包括T型板和其上端的U型座，T型板的下端连接于所述轮轴上可绕轮轴转动、上端通过螺栓与U型座的底板连接，U型座的开口端焊接于所述负荷开关的底板上。T型板的下端可绕轮轴转动以保证负荷开关能实现平躺状态。
所述驱动装置包括减速电机、丝杆和T型螺母座，减速电机和丝杆水平布置于所述纵向导轨之间的中心面上，减速电机的输出轴通过联轴器与丝杆连接，T型螺母座连接于丝杆上，丝杆的两端通过固定座连接于所述横向支承梁上。驱动装置的前述结构配置简单又能将旋转运动转化为直线运动，使结构紧凑好布置。
所述行走座通过其轴向中心孔连接于所述丝杆上，其端部和所述T型螺母座可拆卸连为一体。通过T型螺母座带动行走座沿丝杆移动，从而实现滚轮的移动。
所述支撑构件为两端分别有铰接孔的支撑杆。
所述负荷开关的底部设置有支撑脚和起抬架。
本发明通过行走机构和驱动装置及支撑构件的配合使负荷开关能保持平躺和直立两种状态，通过履带底盘将负荷开关运输至搭建旁路的合适位置。整车移动过程中使负荷开关处于平躺状态，降低重心提高移动过程中的稳定性，到达合适位置后，使负荷开关处于直立状态进行工作。
本发明还公开了一种上述用于农配网线路旁路搭建的负荷开关车的使用方 法，包括以下步骤：
(1)遥控驱动装置运动使负荷开关的下端通过行走机构沿纵向导轨往远离支撑构件端移动，直至负荷开关处于平躺状态；
(2)根据现场环境选择合适地点遥控履带底盘将负荷开关车移动至作业地点；
(3)遥控驱动装置运动使负荷开关的下端通过行走机构沿纵向导轨往靠近支撑构件端移动，支撑构件反向旋转，直至负荷开关处于直立状态时遥控驱动装置停止运动，支撑构件从侧面支撑负荷开关；
(4)将旁路电缆与负荷开关的相应接口对接，使负荷开关处于工作状态；
(5)作业完成后拆除旁路电缆，重复步骤(1)的操作；
(6)遥控负荷开关车退出作业现场。
本发明的工作原理如下：由于支撑构件和负荷开关均可绕铰接处旋转，所以整车移动前，可控制驱动装置运动使负荷开关的下端通过行走机构沿纵向导轨往远离支撑构件端移动，直至负荷开关处于平躺状态。整车移动至合适位置后，控制驱动装置反向运动使负荷开关的下端通过行走机构沿纵向导轨往靠近支撑构件端移动，直至负荷开关处于直立状态时遥控驱动装置停止运动，最后将负荷开关与电缆连接工作。通过负荷开关来实现盘路的通、断。
附图说明
图1为本发明一个实施例的主视结构示意图。
图2为图1的仰视示意图。
图3为图1的俯视示意图。
图4为图1的右视示意图。
图5为图1的左视示意图。
图6为本实施例的立体结构示意图。
具体实施方式
如图1至图6所示，本实施例公开了一种用于农配网线路旁路搭建的负荷开关车，包括履带底盘1、负荷开关2、行走机构3、驱动装置4、过渡架5、支撑构件6。
履带底盘1包括两条履带11、支撑架12和底盘动力装置13，支撑架12的前后端分别有履带驱动轮14和导向轮15，支撑架12的上侧有托带轮17、下侧有支重轮16。
支撑架12包括支撑两条履带11的纵向架体121和将两纵向架体121连为一体的若干横向连接梁122，横向连接梁122之间连接有加强梁123。加强梁123的设置可增强支撑架12的受力能力。
过渡架5包括纵向导轨51和支承纵向导轨51的矩形架体，矩形架体包括纵向支承梁52和连接于纵向支承梁52之间的横向支撑梁53，纵向支撑梁53的下侧通过U型架54连接于横向连接梁122上。通过过渡架5来实现纵向导轨51的安装及负荷开关2底部的安装固定。
纵向架体121、横向连接梁122、纵向支承梁52、横向支撑梁53和U型架54均采用矩形管制作，纵向导轨51采用槽钢，两纵向导轨51以开口相对布置于纵向支承梁52上。型材的使用在保证受力性能的同时减少加工难度。
驱动装置4包括减速电机41、丝杆42和T型螺母座43，减速电机41和丝杆42水平布置于纵向导轨51之间的中心面上，减速电机41的输出轴通过联轴器与丝杆42连接，T型螺母座43连接于丝杆42上，丝杆42的两端通过固定座44连接于横向支承梁53上。驱动装置的前述结构配置简单又能通过螺母座将丝杆的旋转运动转化为直线运动，使结构紧凑好布置。
行走机构3包括连接座31、行走座32、滚轮33、滚轮轴34。
连接座31包括T型板311和其上端的U型座312，T型板311的下端连接于滚轮轴34上、上端通过螺栓与U型座312的底板连接，U型座312的开口端焊接于负荷开关2的底板上。T型板311的下端可绕滚轮轴34转动以保证负荷开关能实现平躺状态。
两滚轮轴34对称连接于行走座32的两侧，行走座32有轴向中心孔，滚轮33位于纵向导轨51的槽口中。行走座32通过其轴向中心孔连接于丝杆42上，其端部和T型螺母座43可拆卸连为一体。通过T型螺母座43带动行走座32沿丝杆42移动，从而实现滚轮33的移动。即行走机构3通过T型螺母座43将丝杆42的旋转运动转转化为行走座32的直线运动，通过行走座32带动滚轮33 沿纵向导轨51移动。
支撑构件6为两端分别有铰接孔的支撑杆。
负荷开关2配置有核相、带电指示、自检、错相闭锁并报警、电流表、气压传感器等功能。为了便于放置和抬起安装，负荷开关2的底部设置有支撑脚21和起抬架22。
本实施例的操作步骤如下：
(1)遥控驱动装置的减速电机带动丝杆作旋转运动，通过螺母座将丝杆的旋转运动转化为螺母座的直线运动，螺母座带动与之连为一体的行走座沿丝杆往远离支撑构件端移动，行走座带动滚轮在纵向导轨的槽口中移动，直至负荷开关处于平躺状态；
(2)根据现场环境选择合适地点遥控履带底盘运动将负荷开关车移动至作业地点；
(3)遥控驱动装置运动使负荷开关的下端通过行走机构的滚轮沿纵向导轨往靠近支撑构件端移动，支撑构件反向旋转，直至负荷开关处于直立状态时遥控驱动装置停止运动，支撑构件从侧面支撑负荷开关；
(4)将旁路电缆与负荷开关的相应接口采用快速插拔接头对接，使负荷开关处于工作状态；
(5)作业完成后拆除旁路电缆，重复步骤(1)的操作；
(6)遥控负荷开关车退出作业现场。
本发明通过行走机构和驱动装置及支撑构件的配合使负荷开关能保持平躺和直立两种状态，通过履带底盘将负荷开关运输至搭建旁路的合适位置。整车移动过程中使负荷开关处于平躺状态，降低重心提高移动过程中的稳定性，到达合适位置后，使负荷开关处于直立状态进行工作。
本发明的工作原理如下：由于支撑构件和负荷开关均可绕铰接处旋转，所以整车移动前，可控制驱动装置运动使负荷开关的下端通过行走机构沿纵向导轨往远离支撑构件端移动，直至负荷开关处于平躺状态。移动至合适位置后，控制驱动装置反向运动使负荷开关的下端通过行走机构沿纵向导轨往靠近支撑构件端移动，直至负荷开关处于直立状态时遥控驱动装置停止运动，支撑构件 从侧面支撑负荷开关。最后将负荷开关与电缆连接工作。通过负荷开关来实现盘路的通、断。

Claims (10)

  1. 一种用于农配网线路旁路搭建的负荷开关车，其特征在于：它包括履带底盘和负荷开关，履带底盘包括两条履带、支撑架和底盘动力装置，负荷开关的底部连接有行走机构，行走机构连接有驱动装置，支撑架的上方连接有过渡架，过渡架包括纵向导轨，驱动装置固定于过渡架上驱动行走机构沿纵向导轨移动，负荷开关可绕行走机构旋转；负荷开关还连接有支撑构件，支撑构件的两端分别通过安装座铰接，使支撑构件和负荷开关均可绕铰接处旋转。
  2. 如权利要求1所述的用于农配网线路旁路搭建的负荷开关车，其特征在于：所述支撑架包括支撑两条履带的纵向架体和将两纵向架体连为一体的若干横向连接梁，横向连接梁之间连接有加强梁。
  3. 如权利要求2所述的用于农配网线路旁路搭建的负荷开关车，其特征在于：所述过渡架还包括支承所述纵向导轨的矩形架体，矩形架体包括纵向支承梁和连接于纵向支承梁之间的横向支撑梁，纵向支撑梁的下侧通过U型架连接于所述横向连接梁上。
  4. 如权利要求3所述的用于农配网线路旁路搭建的负荷开关车，其特征在于：所述纵向架体、横向连接梁及矩形架体和U型架均采用矩形管制作，所述纵向导轨采用槽钢，两纵向导轨以开口相对布置于所述纵向支承梁上。
  5. 如权利要求4所述的用于农配网线路旁路搭建的负荷开关车，其特征在于：所述行走机构包括连接座、行走座、滚轮及其轮轴，连接座的上端与所述负荷开关的底部连接、下端连接于轮轴上可绕轮轴旋转，两轮轴对称连接于行走座的两侧，行走座有轴向中心孔，滚轮位于所述纵向导轨的槽口中。
  6. 如权利要求5所述的用于农配网线路旁路搭建的负荷开关车，其特征在于：所述连接座包括T型板和其上端的U型座，T型板的下端连接于所述轮轴上可绕轮轴转动、上端通过螺栓与U型座的底板连接，U型座的开口端焊接于所述负荷开关的底板上。
  7. 如权利要求5所述的用于农配网线路旁路搭建的负荷开关车，其特征在于：所述驱动装置包括减速电机、丝杆和T型螺母座，减速电机和丝杆水平布置于所述纵向导轨之间的中心面上，减速电机的输出轴通过联轴器与丝杆连接，T型 螺母座连接于丝杆上，丝杆的两端通过固定座连接于所述横向支承梁上。
  8. 如权利要求7所述的用于农配网线路旁路搭建的负荷开关车，其特征在于：所述行走座通过其轴向中心孔连接于所述丝杆上，其端部和所述T型螺母座可拆卸连为一体。
  9. 如权利要求8所述的用于农配网线路旁路搭建的负荷开关车，其特征在于：所述支撑构件为两端有铰接孔的支撑杆；所述负荷开关的底部设置有支撑脚和起抬架。
  10. 一种如权利要求1所述的用于农配网线路旁路搭建的负荷开关车的应用方法，包括以下步骤：
    (1)遥控驱动装置运动使负荷开关的下端通过行走机构沿纵向导轨往远离支撑构件端移动，直至负荷开关处于平躺状态；
    (2)根据现场环境选择合适地点遥控履带底盘将负荷开关车移动至作业地点；
    (3)遥控驱动装置运动使负荷开关的下端通过行走机构沿纵向导轨往靠近支撑构件端移动，支撑构件反向旋转，直至负荷开关处于直立状态时遥控驱动装置停止运动，支撑构件从侧面支撑负荷开关；
    (4)将旁路电缆与负荷开关的相应接口对接，使负荷开关处于工作状态；
    (5)作业完成后拆除旁路电缆，重复步骤(1)的操作；
    (6)遥控负荷开关车退出作业现场。
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