技术领域technical field
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。The invention relates to a line of an agricultural distribution network, in particular to a load switch car used for building a bypass of the line of the agricultural distribution network and a method for using the same.
背景技术Background technique
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。With the rapid development of the rural economy and the increase of household appliances year by year, all walks of life have higher and higher requirements for the reliability of the power supply of the rural distribution network. Electricity demand, live work has also begun to gradually extend to the agricultural distribution network. However, since the lines of the agricultural distribution network are mostly located in mountainous areas, hills and rice fields, the roads are narrow and the traffic is inconvenient, cable cars and insulated bucket trucks for bypass operations cannot enter the work site of the agricultural distribution network, making the conventional bypass operation method in the agricultural distribution network When carrying out operations, there are problems that the load switch is difficult to carry and install and fix.
发明内容Contents of the invention
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。The object of the present invention is to provide a self-moving load switch vehicle and its use method. The load switch can stand upright and lie flat on the vehicle, so that the upright position can ensure normal use, and the horizontal position can ensure the safety when moving.
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，履带底盘包括支撑架、底盘动力装置和两条履带，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。The load switch car used in the bypass construction of the agricultural distribution network provided by the present invention includes a crawler chassis and a load switch. The crawler chassis includes a support frame, a chassis power device and two crawlers. The bottom of the load switch is connected with a traveling mechanism. The traveling mechanism is connected with a driving device, and a transition frame is connected above the supporting frame. The transition frame includes a longitudinal guide rail. The driving device is fixed on the transition frame to drive the traveling mechanism to move along the longitudinal guide rail. The load switch can rotate around the traveling mechanism; the load switch is also connected There is a supporting member, the lower end of the supporting member is fixed on the transition frame through the mounting seat, and the two ends of the supporting member are respectively hinged through the mounting seat, so that the supporting member and the load switch can rotate around the hinge.
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。The support frame includes a longitudinal frame body supporting two crawler belts and a plurality of transverse connecting beams connecting the two longitudinal frame bodies as a whole, and reinforcing beams are connected between the transverse connecting beams. The setting of the reinforcing beam can enhance the force bearing capacity of the supporting frame.
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。The transition frame also includes a rectangular frame body supporting the longitudinal guide rail, the rectangular frame body includes a longitudinal support beam and a transverse support beam connected between the longitudinal support beams, the lower side of the longitudinal support beam is connected to the on the horizontal connecting beam. The installation of the guide rail and the installation and fixing of the bottom of the load switch are realized through the transition frame.
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。The longitudinal frame body, the transverse connecting beam, the rectangular frame body and the U-shaped frame are all made of rectangular tubes, the longitudinal guide rails are made of channel steel, and the two longitudinal guide rails are arranged on the longitudinal support beam with openings facing each other. The use of profiles reduces processing difficulty while ensuring mechanical performance.
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。The traveling mechanism includes a connecting seat, a traveling seat, a roller and its axle, the upper end of the connecting seat is connected to the bottom of the load switch, and the lower end is connected to the axle to rotate around the axle, and the two axles are symmetrically connected to both sides of the traveling seat. The walking seat has an axial central hole, and the rollers are located in the slots of the longitudinal guide rails. The traveling mechanism converts the rotary motion of the screw rod into the linear motion of the traveling seat through the T-shaped nut seat, and drives the rollers to move along the longitudinal guide rail through the traveling seat.
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。The connecting seat includes a T-shaped plate and a U-shaped seat at its upper end, the lower end of the T-shaped plate is connected to the wheel shaft and can rotate around the wheel shaft, the upper end is connected with the bottom plate of the U-shaped seat through 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-shaped plate can rotate around the wheel shaft to ensure that the load switch can realize a flat state.
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。The driving device includes a geared motor, a screw and a T-shaped nut seat. The geared motor and the screw are arranged horizontally on the center plane between the longitudinal guide rails. The output shaft of the geared motor is connected to the screw through a coupling. T The type nut seat is connected to the screw rod, and the two ends of the screw rod are connected to the transverse support beam through the fixing base. The aforementioned structural configuration of the driving device is simple and can convert rotary motion into linear motion, making the structure compact and easy to arrange.
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。The walking seat is connected to the screw rod through its axial central hole, and its end is detachably connected with the T-shaped nut seat. The T-shaped nut seat drives the traveling seat to move along the screw rod, so as to realize the movement of the roller.
所述支撑构件为两端分别有铰接孔的支撑杆。The support member is a support rod with hinged holes at both ends.
所述负荷开关的底部设置有支撑脚和起抬架。The bottom of the load switch is provided with a supporting foot and a lifting frame.
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。The invention enables the load switch to maintain two states of lying down and upright through the cooperation of the traveling mechanism, the driving device and the supporting member, and transports the load switch to a suitable position for building a bypass through the crawler chassis. During the moving process of the whole vehicle, the load switch is placed in a flat state, and the center of gravity is lowered to improve the stability during the moving process. After reaching a suitable position, the load switch is placed in an upright state to work.
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：The present invention also discloses a method for using the above-mentioned load switch car for constructing the line bypass of the agricultural distribution network, which includes the following steps:
（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；(1) The movement of the remote control drive device moves the lower end of the load switch through the traveling mechanism along the longitudinal guide rail to move away from the end of the supporting member until the load switch is in a flat state;
（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；(2) Select a suitable location according to the site environment to move the load switch car to the working site by remote control of the crawler chassis;
（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；(3) The movement of the remote control driving device makes the lower end of the load switch move along the longitudinal guide rail to the end of the supporting member through the traveling mechanism, and the supporting member rotates in the opposite direction until the remote control driving device stops moving when the load switch is in an upright state, and the supporting member supports the load from the side switch;
（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；(4) Connect the bypass cable with the corresponding interface of the load switch, so that the load switch is in working condition;
（5）作业完成后拆除旁路电缆，重复步骤（1）的操作；(5) After the work is completed, remove the bypass cable and repeat the operation of step (1);
（6）遥控负荷开关车退出作业现场。(6) The remote control load switch vehicle exits the job site.
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。The working principle of the present invention is as follows: since both the support member and the load switch can rotate around the hinge, before the vehicle moves, the movement of the driving device can be controlled to make the lower end of the load switch move away from the end of the support member along the longitudinal guide rail through the traveling mechanism until The load switch is in a flat state. After the whole vehicle is moved to a proper position, control the drive device to move in reverse so that the lower end of the load switch moves along the longitudinal guide rail to the end of the supporting member through the traveling mechanism, until the load switch is in an upright state, the remote control drive device stops moving, and finally the load switch and The cable connection works. The on and off of the circuit is realized through the load switch.
附图说明Description of drawings
图1为本发明一个实施例的主视结构示意图。Fig. 1 is a schematic diagram of the front view structure of an embodiment of the present invention.
图2为图1的仰视示意图。FIG. 2 is a schematic bottom view of FIG. 1 .
图3为图1的俯视示意图。FIG. 3 is a schematic top view of FIG. 1 .
图4为图1的右视示意图。FIG. 4 is a schematic right view of FIG. 1 .
图5为图1的左视示意图。FIG. 5 is a schematic left view of FIG. 1 .
图6为本实施例的立体结构示意图。Fig. 6 is a schematic diagram of the three-dimensional structure of this embodiment.
具体实施方式detailed description
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。As shown in Fig. 1 to Fig. 6, this embodiment discloses a load switch car for constructing the bypass of the agricultural distribution network, including a crawler chassis 1, a load switch 2, a traveling mechanism 3, a driving device 4, and a transition frame 5 , Support member 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。The crawler chassis 1 comprises 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 track drive wheel 14 and a guide wheel 15, the upper side of the support frame 12 has a supporting pulley 17, and the lower side has a Roller 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。The support frame 12 includes a longitudinal frame body 121 supporting two crawler belts 11 and a plurality of transverse connecting beams 122 connecting the two longitudinal frame bodies 121 as a whole, and reinforcing beams 123 are connected between the transverse connecting beams 122 . The setting of the reinforcing beam 123 can enhance the force bearing capacity of the supporting frame 12 .
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。The transition frame 5 includes a longitudinal guide rail 51 and a rectangular frame body supporting the longitudinal guide rail 51. The rectangular frame body includes a longitudinal support beam 52 and a transverse support beam 53 connected between the longitudinal support beams 52. The lower side of the longitudinal support beam 53 passes through a U-shaped frame. The frame 54 is connected to the transverse connecting beam 122 . The installation of the longitudinal guide rail 51 and the installation and fixing of the bottom of the load switch 2 are realized through the transition frame 5 .
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。The longitudinal frame body 121, the transverse connecting beam 122, the longitudinal support beam 52, the transverse support beam 53 and the U-shaped frame 54 are all made of rectangular tubes, the longitudinal guide rail 51 is made of channel steel, and the two longitudinal guide rails 51 are arranged on the longitudinal support beam 52 with openings facing each other. superior. The use of profiles reduces processing difficulty while ensuring mechanical performance.
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。The driving device 4 comprises a reduction motor 41, a screw mandrel 42 and a T-shaped nut seat 43, the reduction motor 41 and the screw mandrel 42 are horizontally arranged on the center plane between the longitudinal guide rails 51, and the output shaft of the reduction motor 41 is connected to the wire by a shaft coupling. The rod 42 is connected, the T-nut seat 43 is connected to the screw rod 42 , and the two ends of the screw rod 42 are connected to the transverse support beam 53 through the fixing seat 44 . The aforementioned structural configuration of the driving device is simple and can convert the rotary motion of the screw rod into linear motion through the nut seat, making the structure compact and easy to arrange.
行走机构3包括连接座31、行走座32、滚轮33、滚轮轴34。The traveling mechanism 3 comprises a connecting seat 31 , a traveling seat 32 , a roller 33 and a roller shaft 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。Connecting seat 31 comprises T-shaped plate 311 and the U-shaped seat 312 of its upper end, and the lower end of T-shaped plate 311 is connected on the roller shaft 34, and the upper end is connected with the bottom plate of U-shaped seat 312 by bolts, and the open end of U-shaped seat 312 is welded On the bottom plate of load switch 2. The lower end of the T-shaped plate 311 can rotate around the roller shaft 34 to ensure that the load switch can realize a flat state.
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。Two roller shafts 34 are symmetrically connected to both sides of the traveling seat 32 , the traveling seat 32 has an axial center hole, and the rollers 33 are positioned in the notch of the longitudinal guide rail 51 . The traveling seat 32 is connected to the screw mandrel 42 through its axial center hole, and its end is detachably connected with the T-shaped nut seat 43 as a whole. The T-shaped nut seat 43 drives the traveling seat 32 to move along the screw rod 42 , thereby realizing the movement of the roller 33 . That is, the traveling mechanism 3 converts the rotary motion of the screw mandrel 42 into the linear motion of the traveling seat 32 through the T-shaped nut seat 43 , and drives the roller 33 to move along the longitudinal guide rail 51 through the traveling seat 32 .
支撑构件6为两端分别有铰接孔的支撑杆。The support member 6 is a support rod with hinged holes at both ends.
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。The load switch 2 is equipped with functions such as nuclear phase, live indication, self-inspection, wrong-phase locking and alarm, ammeter, and air pressure sensor. In order to facilitate placement and lifting installation, the bottom of the load switch 2 is provided with a supporting foot 21 and a lifting frame 22 .
本实施例的操作步骤如下：The operation steps of this embodiment are as follows:
（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；(1) The deceleration motor of the remote control drive device drives the screw to rotate, and the nut seat converts the rotation of the screw to the linear motion of the nut seat, and the nut seat drives the walking seat connected to it to move away from the support along the screw The component end moves, and the traveling seat drives the rollers to move in the notch of the longitudinal guide rail until the load switch is in a flat state;
（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；(2) Select a suitable location according to the site environment to move the load switch car to the work site by remote control of the crawler chassis movement;
（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；(3) The movement of the remote control driving device makes the lower end of the load switch move along the longitudinal guide rail to the end of the supporting member through the roller of the traveling mechanism, and the supporting member rotates in the opposite direction until the remote control driving device stops moving when the load switch is in an upright state, and the supporting member moves from the side support load switch;
（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；(4) Connect the bypass cable and the corresponding interface of the load switch with a quick plug-in connector, so that the load switch is in working condition;
（5）作业完成后拆除旁路电缆，重复步骤（1）的操作；(5) After the work is completed, remove the bypass cable and repeat the operation of step (1);
（6）遥控负荷开关车退出作业现场。(6) The remote control load switch vehicle exits the job site.
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。The invention enables the load switch to maintain two states of lying down and upright through the cooperation of the traveling mechanism, the driving device and the supporting member, and transports the load switch to a suitable position for building a bypass through the crawler chassis. During the moving process of the whole vehicle, the load switch is placed in a flat state, and the center of gravity is lowered to improve the stability during the moving process. After reaching a suitable position, the load switch is placed in an upright state to work.
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。The working principle of the present invention is as follows: since both the support member and the load switch can rotate around the hinge, before the vehicle moves, the movement of the driving device can be controlled to make the lower end of the load switch move away from the end of the support member along the longitudinal guide rail through the traveling mechanism until The load switch is in a flat state. After moving to a suitable position, control the driving device to move in reverse so that the lower end of the load switch moves along the longitudinal guide rail to the end of the supporting member through the traveling mechanism until the remote control driving device stops moving when the load switch is in an upright state, and the supporting member supports the load switch from the side . Finally, connect the load switch with the cable to work. The on and off of the circuit is realized through the load switch.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610679891.7ACN106218742B (en) | 2016-08-18 | 2016-08-18 | The load-switch automobile and its application process built are bypassed for agriculture distribution line |
| PCT/CN2017/097902WO2018033123A1 (en) | 2016-08-18 | 2017-08-17 | Load switch vehicle utilized in constructing power distribution network diversion circuit for rural area, and application thereof |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610679891.7ACN106218742B (en) | 2016-08-18 | 2016-08-18 | The load-switch automobile and its application process built are bypassed for agriculture distribution line |
| Publication Number | Publication Date |
|---|---|
| CN106218742A CN106218742A (en) | 2016-12-14 |
| CN106218742Btrue CN106218742B (en) | 2017-08-11 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610679891.7AActiveCN106218742B (en) | 2016-08-18 | 2016-08-18 | The load-switch automobile and its application process built are bypassed for agriculture distribution line |
| Country | Link |
|---|---|
| CN (1) | CN106218742B (en) |
| WO (1) | WO2018033123A1 (en) |
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