WO2018068163A1

WO2018068163A1 - Device for preventing train derailment

Info

Publication number: WO2018068163A1
Application number: PCT/CN2016/000569
Authority: WO
Inventors: 张晓东
Original assignee: 杨琴; 袁海江; 袁海洋; 袁梧伦
Priority date: 2016-10-14
Filing date: 2016-10-14
Publication date: 2018-04-19

Abstract

A device for preventing train derailment, for use in resolving the problem of train derailment. On frames at two sides of the bottom of each carriage, horizontal rollers (1) are provided below automatically controlled lifting support mechanism and horizontal moving support mechanism. When the outer side of an I-shaped steel rail (11) has no obstruction fouling the running lines, the front end of the horizontal roller (1) is engaged and snapped into the upper part of a groove at the outer side of the rail (11) in a seemingly, but not in fact, contact manner so as to prevent derailment. When the outer side of the I-shaped steel rail (11) has an obstruction fouling the running lines, the horizontal roller (1) is in a suspension state after first being moved outwards and then moved upwards so as to avoid the obstacle. A base of a shaft end of the horizontal roller (1) matching the groove at the outer side of the rail (11) is provided with a protruding ring (16) that matches the outer edge of the top of the rail (11). The device for preventing train derailment has the advantages of effectively preventing a train from derailing and rolling over, and avoiding an obstacle without affecting the normal traveling of the train.

Description

火车脱轨防卫器Train derailment guard

技术领域Technical field

本发明涉及一种火车防止脱轨及侧翻装置，特别是涉及一种火车脱轨防卫器。The invention relates to a train preventing derailment and rollover device, in particular to a train derailment guard.

背景技术Background technique

目前，国内外火车的每节车厢轨道支撑轮均为内圆周外挤工字钢轨而限位运行(或外圆周内挤工字钢轨而限位运行)，火车在紧急刹车时极易造成脱轨，因每节车厢刹车***功能参差不齐及巨大惯性，使某些车厢出现前堵后拥的“抬起”脱离钢轨而悬空，导致重心不稳而侧翻，尤其是高速行驶的火车在轨弯时，因巨大的离心力瞬间滋生，极易造成某些车厢一侧发生脱轨后侧翻，特别是高速行驶火车突遇台风或***，致使某些车厢瞬间重心侧移而发生侧翻等等，造成火车脱轨重大交通事故。At present, each of the train track support wheels of the trains at home and abroad are inside the outer circumference of the extruded rails and the limit operation (or the outer circumference of the extruded rails and the limit operation), the train is easy to cause derailment during emergency braking. Because of the uneven function and huge inertia of each car brake system, some cars appear to be lifted up and detached from the rails, causing the center of gravity to be unstable and roll over, especially the high-speed train in the rail. At the same time, due to the huge centrifugal force, it is easy to cause the side turn of some cars on the side of the derailment, especially the high-speed trains suddenly encounter typhoons or tornadoes, causing some cars to move sideways and rollovers, etc. The train derailed a major traffic accident.

发明内容Summary of the invention

本发明目的在于克服现有技术的上述缺陷，提供一种能有效防止火车脱轨侧翻，又能避开障碍物、不影响火车正常行驶的火车脱轨防卫器。The object of the present invention is to overcome the above-mentioned deficiencies of the prior art, and to provide a train derailment guard capable of effectively preventing the train from derailing and rolling over, avoiding obstacles and not affecting the normal running of the train.

为实现上述目的，本发明火车脱轨防卫器是每节车厢最下方两侧车架上，通过自动控制的升降支撑机构和水平移动支撑机构下方配置水平滚轴；在工字钢铁轨外侧没有障碍物的轨程、水平滚轴前端似触非触扣咬助挤在铁轨外侧凹槽上部、进行脱轨防卫，在工字钢铁轨外侧有障碍物的轨程、水平滚轴处于先外移再上移后的悬空状态、以躲避所述障碍物。具有能有效防止火车脱轨侧翻，又能避开障碍物、不影响火车正常行驶的优点。In order to achieve the above object, the train derailment guard of the present invention is on the lowermost side frame of each car, and the horizontal roller is arranged under the automatically controlled lifting support mechanism and the horizontal moving support mechanism; there is no obstacle outside the I-steel rail. The orbital and horizontal roller front end is like a non-contact bite to help squeeze the upper part of the outer groove of the rail to derail the defense. The track with obstacles on the outside of the I-steel rail, the horizontal roller moves first and then moves up. After the suspended state, to avoid the obstacle. It has the advantages of effectively preventing the train from derailing and rolling over, and avoiding obstacles and not affecting the normal running of the train.

作为优化，在每节车厢前后端的两侧车架上分别设置左右相对的前后两组自动控制的升降支撑机构和水平移动支撑机构及其配置的水平滚轴和常开双控行程触发开关，所述障碍物是与似触非触扣咬助挤在铁轨外侧凹槽上部的水平滚轴沿铁轨前进或后进时占位冲突、在铁轨外侧分布的障碍物，在所述障碍物或者连续分布的障碍物段前后一定安全距离的铁轨外侧人工设置用于触动所述常开双控行程触发开关的障碍物前后橡胶固定桩，每节车厢配置的自动控制器电连每节车厢的前端和后端升降支撑机构和水平移动支撑机构及其配置的水平滚轴和常开双控行程触发开关；As an optimization, on the two sides of the front and rear ends of each car, two sets of front and rear two-group automatic control lifting support mechanism and horizontal moving support mechanism and the horizontal roller and the normally open dual-control stroke trigger switch are arranged respectively. The obstacle is an obstacle that is disposed on the outer side of the rail when the horizontal roller that is in the upper part of the groove on the outer side of the rail is in contact with the non-contact bite, and is distributed on the outer side of the rail, and the obstacle is continuously distributed. An outer side of the rails with a certain safe distance before and after the obstacle section is manually provided for touching the front and rear rubber fixed piles of the obstacles of the normally open dual-control stroke trigger switch, and the automatic controller of each car compartment is electrically connected to the front end and the rear end of each car. a lifting support mechanism and a horizontal moving support mechanism and a horizontal roller and a normally open dual-control stroke trigger switch thereof;

所述一定安全距离大于从橡胶固定桩触动常开双控行程触发开关到水平滚轴外移再上移达到悬空状态所用最长时间里，火车以可能的最高速度的最大行程；The certain safety distance is greater than the maximum travel time of the train at the highest speed possible from the time when the rubber fixed pile touches the normally open double control stroke trigger switch to the horizontal roller outward movement and then moves up to the suspended state;

火车行驶过程中，通过常开双控行程触发开关触动橡胶固定桩来控制水平滚轴在有障碍物的轨程悬空脱离防卫、在没有障碍物的轨程复位防卫。During the running of the train, the rubber fixed pile is touched by the normally open double-control stroke trigger switch to control the horizontal roller to detach from the defense in the track with obstacles, and to reset the defense in the track without obstacles.

作为优化，所述障碍物前后橡胶固定桩与铁轨的横向距离不同，车厢前端常开双控行程触发开关仅与障碍物后橡胶固定桩配合触动、车厢后端常开双控行程触发开关仅与障碍物前橡胶固定桩配合触动；As an optimization, the lateral distance between the rubber fixed pile and the rail before and after the obstacle is different, and the front end of the compartment is normally open and controlled. The trigger switch is only in contact with the rubber fixing pile behind the obstacle, and the double-control stroke trigger switch of the rear end of the vehicle compartment is only in contact with the rubber fixing pile in front of the obstacle;

火车前行中，车厢前端常开双控行程触发开关先触动障碍物后橡胶固定桩，并通过自动控制器及升降支撑机构和水平移动支撑机构控制水平滚轴悬空，车厢后端常开双控行程触发开关后触动障碍物前橡胶固定桩，并通过自动控制器及升降支撑机构和水平移动支撑机构控制水平滚轴复位防卫；In the forward direction of the train, the front end of the carriage is normally opened with a double-control stroke trigger switch to first touch the rubber post of the obstacle, and the horizontal roller suspension is controlled by the automatic controller and the lifting support mechanism and the horizontal moving support mechanism, and the rear end of the compartment is normally open and controlled. After the stroke trigger switch, the rubber fixing pile in front of the obstacle is touched, and the horizontal roller resetting defense is controlled by the automatic controller, the lifting support mechanism and the horizontal moving support mechanism;

火车逆行中，车厢后端常开双控行程触发开关先触动障碍物前橡胶固定桩，并通过自动控制器及升降支撑机构和水平移动支撑机构控制水平滚轴悬空，车厢前端常开双控行程触发开关后触动障碍物后橡胶固定桩，并通过自动控制器及升降支撑机构和水平移动支撑机构控制水平滚轴复位防卫。In the retrograde of the train, the double-control stroke trigger switch of the rear end of the compartment first touches the rubber fixed pile before the obstacle, and the horizontal roller suspension is controlled by the automatic controller, the lifting support mechanism and the horizontal moving support mechanism, and the front end of the compartment is normally opened. After the switch is triggered, the rubber is fixed after the obstacle is touched, and the horizontal roller is reset and controlled by the automatic controller and the lifting support mechanism and the horizontal moving support mechanism.

作为优化，所述升降支撑机构包括每节车厢最下方两侧车架固装有竖向滑配座和与竖向滑配座竖向滑配的竖向滑配架及竖向滑配架固连的横向滑配座，横向滑配座横向滑配内侧配置所述水平滚轴、配复位支撑弹簧的横向滑配架；竖向滑配架向上固装上衔铁，所述两侧车架向下固装与所述上衔铁吸配的竖直电磁铁，所述横向滑配架固装下衔铁，所述竖向滑配架固装与所述下衔铁吸配的水平电磁铁，竖直电磁铁和水平电磁铁电连由常开双控行程触发开关操控的自动控制器的电磁吸合输出端子；竖向滑配架与横向滑配架之间配置一个电连自动控制器控制信号输入端子的横向行程开关，竖向滑配架或者横向滑配架与两侧车架之间配置一个电连自动控制器控制信号输入端子的竖向行程常开触发开关；As an optimization, the lifting support mechanism includes a vertical sliding seat on the lowermost side frame of each car and a vertical sliding frame vertically slidably fitted with the vertical sliding seat and a vertical sliding frame. The horizontal sliding seat, the horizontal sliding seat is laterally slidably arranged with the horizontal roller and the horizontal sliding frame with the reset supporting spring; the vertical sliding frame is fixed with the upper arm, the two sides of the frame are oriented Fixing a vertical electromagnet that is coupled to the upper armature, the lateral sliding bracket fixing a lower armature, the vertical sliding bracket fixing a horizontal electromagnet that is coupled with the lower armature, vertical The electromagnet and the horizontal electromagnet are electrically connected to the electromagnetic pull-in output terminal of the automatic controller controlled by the normally open dual-control stroke trigger switch; an electric automatic control signal input signal is arranged between the vertical sliding frame and the lateral sliding frame A vertical stroke normally open trigger switch is arranged between the lateral travel switch of the terminal, the vertical sliding bracket or the lateral sliding bracket and the two side frames, and an electrical connection automatic controller control signal input terminal;

当一个常开双控行程触发开关触动预示行进前方有障碍物的固定橡胶桩时，自动控制器控制水平电磁铁吸合，横向滑配架在水平电磁铁吸合作用下行至外止点时触动横向行程开关，横向行程开关通过自动控制器控制竖向电磁铁吸合，并保持两电磁铁给电吸合和水平滚轴悬空状态；当另一个常开双控行程触发开关触动表示行进前方障碍物已经过去的固定橡胶桩时，该常开双控行程触发开关通过自动控制器控制竖向电磁铁释放，竖向滑配架在其自身重力或自身重力加回位弹簧合力作用下行至下止点时触动竖向行程常开触发开关，竖向行程常开触发开关通过自动控制器控制横向电磁铁释放，使水平滚轴复位防卫。When a normally open dual-control stroke trigger switch triggers a fixed rubber pile that indicates an obstacle in front of the travel, the automatic controller controls the horizontal electromagnet to pull in, and the lateral sliding bracket touches when the horizontal electromagnet is sucked down to the outer dead center. The lateral travel switch, the lateral travel switch controls the vertical electromagnet to be sucked by the automatic controller, and keeps the two electromagnets energized and the horizontal roller suspended; when another normally open dual control stroke trigger switch touches the obstacle ahead When the fixed rubber pile has passed, the normally open dual-control stroke trigger switch is controlled by the automatic controller to control the vertical electromagnet release, and the vertical sliding bracket is descended to the lower end by its own gravity or its own gravity plus the return spring force. When the point is touched, the vertical stroke normally open trigger switch is triggered, and the vertical stroke normally open trigger switch controls the horizontal electromagnet release through the automatic controller to reset the horizontal roller to defend.

作为优化，所述竖向滑配座包括通过竖架与两侧车架固连的两个并列、与铁轨平行的内侧竖向滑配套和一个外侧竖直燕尾凹槽，所述竖向滑配架包括一个干字形主架，干字形主架向外伸出的横杆外端固装与所述外侧竖直燕尾凹槽竖向滑配的竖直燕尾滑块、干字形主架两纵杆端分别向下制有下端固装横向滑配座的前后立柱，干字形主架向上固装与竖直电磁铁吸合的上衔铁； As an optimization, the vertical sliding seat comprises two parallel side-by-side vertical sliding joints and an outer vertical dovetail groove which are fixed by the vertical frame and the two side frames, the vertical sliding fitting The frame comprises a dry-shaped main frame, and the outer end of the cross-bar protruding from the main-shaped main frame fixes a vertical dovetail slider vertically aligned with the outer vertical dovetail groove, and two main columns of a dry-shaped main frame The front end has a front and rear upright column with a lower end fixing fixed lateral sliding seat, and the dry type main frame is fixed upward with an upper armature that is sucked by the vertical electromagnet;

四个横向滑配座共同横向滑配一个高于铁轨的配内向回位弹簧的矩形主架，矩形主架前后横杆分别向下固装配前后水平滚轴的前后轴承座，干字形主架配置所述水平电磁铁，矩形主架固装与所述水平电磁铁吸合的下衔铁；干字形主架与矩形主架之间配置连接自动控制器的横向外移终点行程开关Sx1和横向外移终点前行程开关Sx2，干字形主架或者矩形主架与两侧车架之间之间配置连接自动控制器的竖向行程常开触发开关Sy，常开双控行程触发开关与横向外移终点行程开关Sx1和横向外移终点前行程开关Sx2及竖向行程常开触发开关Sy配合通过自动控制器实现水平滚轴悬空和复位的控制。The four lateral sliding seats are laterally slidably combined with a rectangular main frame with an inner return spring which is higher than the rail. The front and rear cross bars of the rectangular main frame are respectively fixed to the front and rear bearing seats of the horizontal roller, and the dry main frame is arranged. The horizontal electromagnet, the rectangular main frame is fixed with the lower armature of the horizontal electromagnet; the horizontal external end point switch Sx1 and the lateral external displacement are arranged between the main frame of the dry type and the rectangular main frame. The front end travel switch Sx2, the vertical main frame or the rectangular main frame and the two side frames are arranged with a vertical stroke normally open trigger switch Sy connected to the automatic controller, the normally open double control stroke trigger switch and the lateral outward shift end point The stroke switch Sx1 and the lateral outward shifting end stroke switch Sx2 and the vertical stroke normally open triggering switch Sy cooperate with the automatic controller to realize the control of the horizontal roller suspension and reset.

作为优化，所述自动控制器包括水平电磁铁控制保护电路和竖直电磁铁控制保护电路；As an optimization, the automatic controller includes a horizontal electromagnet control protection circuit and a vertical electromagnet control protection circuit;

车厢前后端常开双控行程触发开关包括配置在车厢底部支架上的横轴，横轴铰接下端带与橡胶固定桩上端触动配合的下触头、和上端拨头的杠杆式拨杆，杠杆式拨杆上端拨头的前后方分别配置弹性支撑的常开双控外行程触发开关S1和弹性支撑的常开双控内行程触发开关S2，所述常开双控外内行程触发开关连接自动控制器的信号输入端子；下触头是杠杆式拨杆下端通过横轴铰接一个用于触动橡胶固定桩上端的滚轮。所述滚轮优选弹性橡胶轮。所述行程触发开关包括一个纵向滑配座，纵向滑配座纵向滑配一个外端带限位拦盘、内端带与所述杠杆式拨杆上端拨头配合的内触头的纵向滑配杆，纵向滑配座与内触头或内触头侧纵向滑配杆上装有或制有的内拦盘之间配置有支撑弹簧。所述内触头是纵向滑配杆内端通过横轴铰接、用于与所述杠杆式拨杆上端拨头配合的滚轮。所述滚轮优选弹性橡胶轮。The normally open double-control stroke trigger switch of the front and rear ends of the compartment includes a horizontal shaft disposed on the bottom bracket of the compartment, the lower end of the horizontal shaft is hinged with a lower contact that is in contact with the upper end of the rubber fixing pile, and a lever type lever of the upper end dial, lever type The front and rear sides of the upper end of the lever are respectively provided with an elastically supported normally open dual control outer stroke trigger switch S1 and an elastically supported normally open dual control inner stroke trigger switch S2, and the normally open dual control outer inner stroke trigger switch connection automatic control The signal input terminal of the device; the lower contact is a lower end of the lever type lever, and a roller for guiding the upper end of the rubber fixing pile is hinged through the horizontal axis. The roller is preferably an elastic rubber wheel. The stroke triggering switch comprises a longitudinal sliding seat, the longitudinal sliding seat is longitudinally slidably provided with an outer end with a limit blocking plate, and the inner end band has a longitudinal sliding fit with the inner contact of the lever type lever upper end dial A support spring is disposed between the rod, the longitudinal sliding seat and the inner contact or the inner barrier mounted or formed on the inner contact side longitudinal sliding rod. The inner contact is a roller that is hinged by the horizontal end of the longitudinal sliding rod and is engaged with the upper end of the lever type lever. The roller is preferably an elastic rubber wheel.

所述水平电磁铁控制保护电路是电源的一端先串接相互并联水平电磁铁线圈Yx和水平电磁铁自保持继电器KA1的线圈、后串接水平电磁铁控制继电器KA2的常闭端子、再分别通过水平电磁铁自保持继电器KA1的常开端子和常开双控外行程触发开关S1连接电路另一端；水平电磁铁控制继电器KA2的线圈、电路保险继电器KA5的常开端子、竖向行程常开触发开关Sy、竖向电磁铁控制及水平电磁铁保护继电器KA3的常开端子串联后接入所述电源两端；电路保险继电器KA5的线圈与横向外移终点前行程开关Sx2串联后接入所述电源两端；The horizontal electromagnet control protection circuit is a main end of the power supply, which is connected in series with the parallel horizontal electromagnet coil Yx and the horizontal electromagnet self-retaining relay KA1, and then to the normally closed terminal of the horizontal electromagnet control relay KA2. The horizontal electromagnet self-holding relay KA1 normally open terminal and the normally open double control outer stroke trigger switch S1 are connected to the other end of the circuit; the horizontal electromagnet control relay KA2 coil, the circuit safety relay KA5 normally open terminal, the vertical stroke normally open trigger The normally open terminals of the switch Sy, the vertical electromagnet control and the horizontal electromagnet protection relay KA3 are connected in series and then connected to the two ends of the power supply; the coil of the circuit safety relay KA5 is connected in series with the lateral shifting end point forward switch Sx2 Both ends of the power supply

所述竖直电磁铁控制保护电路是电源的一端先串接竖向电磁铁线圈Y0和竖向电磁铁控制及水平电磁铁保护继电器KA3的常闭端子、再通过横向外移终点行程开关Sx1连接电源另一端；电源的一端先并联常开双控内行程触发开关S2和竖向电磁铁双触头保护继电器KA4的一个基常开端子，电源的另一端串接竖向电磁铁控制及水平电磁铁保护继电器KA3的线圈后与竖向电磁铁双触头保护继电器KA4的双动常开端子的一个串接；电源的另一端串接电路保险继电器KA5的常开端子后，再通过竖向电磁铁双触头保护继电器KA4的线圈并联串接竖向电磁铁双触头保护继电器KA4的另一个双动常开端子和常开双控内行程触发开关S2。 The vertical electromagnet control protection circuit is a main end of the power source connected in series with the vertical electromagnet coil Y0 and the vertical electromagnet control and the horizontal electromagnet protection relay KA3 normally closed terminal, and then connected by the lateral external shift end point switch Sx1 The other end of the power supply; one end of the power supply is first connected in parallel with the normally open dual-control internal stroke trigger switch S2 and the vertical electromagnet double-contact protection relay KA4 is a base normally open terminal, and the other end of the power supply is connected in series with the vertical electromagnet control and horizontal electromagnetic The coil of the iron protection relay KA3 is connected in series with the double-action normally open terminal of the vertical electromagnet double-contact protection relay KA4; the other end of the power supply is connected in series with the normally open terminal of the circuit safety relay KA5, and then through the vertical electromagnetic The coil of the iron double contact protection relay KA4 is connected in parallel with the other double-action normally open terminal of the vertical electromagnet double-contact protection relay KA4 and the normally-open double-control inner-stroke trigger switch S2.

作为优化，所述矩形主架前后横杆分别通过两个内外并列的立柱固装内外轴承座，内外轴承座分别通过高速轴承配置所述水平滚轴；所述横向外移终点行程开关Sx1是干字形主架固装一个横向滑配套，横向滑配套横向滑配一个外端带限位兰盘、内端配下外竖向滚轮的横向滑配杆，横向滑配杆在下竖向滚轮侧固装有中兰盘，中兰盘与横向滑配套之间配置支撑弹簧，限位兰盘与横向滑配套或者干字形主架之间配置横向行程开关，矩形主架向上固装有用于向外挤压下外竖向滚轮和操控横向行程开关的平移拨杆；As an optimization, the front and rear crossbars of the rectangular main frame respectively fix the inner and outer bearing housings through two inner and outer juxtaposed columns, and the inner and outer bearing seats respectively configure the horizontal roller through high-speed bearings; the lateral outward shift end point switch Sx1 is dry The main frame of the glyph is fixed with a horizontal sliding accessory, and the lateral sliding is matched with a lateral sliding sliding bar with an outer end with a limiting blue plate and an inner end with an outer vertical roller. The lateral sliding matching bar is fixed on the lower vertical roller side. In the middle plate, the support spring is arranged between the middle plate and the horizontal sliding support, the horizontal limit switch is arranged between the limit blue plate and the horizontal sliding support or the dry type main frame, and the rectangular main frame is fixed upward for external extrusion. An outer vertical roller and a translational lever for controlling the lateral travel switch;

所述横向外移终点前行程开关Sx2是干字形主架在平移拨杆内侧固装一个横向滑配套，横向滑配套横向滑配一个内端带限位兰盘、外端配下内竖向滚轮的横向滑配杆，横向滑配杆在下竖向滚轮侧固装有中兰盘，中兰盘与横向滑配套之间配置支撑弹簧，限位兰盘与横向滑配套或者干字形主架之间配置横向行程开关，矩形主架向上固装有用于向内挤压下内竖向滚轮和操控横向行程开关的；平移拨杆外移到外止点前先松开下内竖向滚轮、让所述横向外移终点前行程开关Sx2闭合、再移到外止点时再挤压至横向外移终点行程开关Sx1闭合；The lateral outward shifting end front stroke switch Sx2 is a dry-shaped main frame fixed on the inner side of the translational lever and has a lateral sliding matching, the horizontal sliding matching lateral sliding is matched with an inner end with a limiting blue plate and an outer end with an inner vertical roller. The horizontal sliding matching rod, the horizontal sliding matching rod is fixed with the middle blue plate on the lower vertical roller side, the supporting spring is arranged between the middle blue plate and the horizontal sliding supporting, and the limiting blue plate is arranged with the horizontal sliding matching or the dry type main frame. The lateral travel switch, the rectangular main frame is fixed upward for pressing the inner vertical roller and the lateral travel switch is pressed inward; before the shifting lever is moved to the outer dead center, the lower inner vertical roller is released, so that The lateral shifting end point before the stroke switch Sx2 is closed, and then moved to the outer dead center and then squeezed to the lateral outward shift end point switch Sx1 to close;

干字形主架或者矩形主架与两侧车架之间之间配置竖向行程常开触发开关；两个内侧竖向滑配套和一个外侧竖直燕尾凹槽分别通过竖架与两侧车架固连。A vertical stroke normally open trigger switch is arranged between the main frame of the dry shape or the rectangular main frame and the frame of the two sides; two inner vertical sliding supports and one outer vertical dovetail groove respectively pass through the vertical frame and the side frames Solid.

作为优化，支撑竖直燕尾凹槽的竖架通过横向支架固装一个竖向滑配套，竖向滑配套竖向滑配一个下端带限位兰盘、上端配上竖向滚轮的竖向滑配杆，竖向滑配杆在靠近上竖向滚轮端固装有上兰盘，上兰盘与竖向滑配套之间配置支撑弹簧，竖向滑配杆与竖向滑配套之间配置竖向行程常开触发开关，所述下平移拨杆向上延伸后再向上竖向滚轮横上方向上斜延伸或横向延伸，延伸部分用于下压上竖向滚轮和操控竖向行程常开触发开关；As an optimization, the vertical frame supporting the vertical dovetail groove is fixed by a horizontal bracket to fix a vertical sliding support, and the vertical sliding accessory is vertically slidably equipped with a vertical sliding seat with a lower limit end and a vertical roller at the upper end. The rod and the vertical sliding rod are fixedly mounted with the upper blue plate near the upper vertical roller end, and the supporting spring is arranged between the upper sliding plate and the vertical sliding supporting device, and the vertical direction is arranged between the vertical sliding matching rod and the vertical sliding supporting device. The stroke normally open trigger switch, the lower translational lever extends upwardly and then extends obliquely or laterally in the upward direction of the upward vertical roller, and the extension portion is used for pressing the vertical roller and controlling the vertical stroke normally open trigger switch;

所述水平滚轴与铁轨外侧凹槽配合的轴端基部制有与铁轨顶部外沿配合的凸环。所述高速轴承和水平滚轴都由耐高温、耐磨损的火箭用耐磨耐高温材料制成。所述横向行程开关是横向滑配套配置电连自动控制器的两个竖面配置触头，中兰盘侧面配置用于导通两个触头的导电触环盘。竖向行程常开触发开关Sy是竖向滑配套配置电连自动控制器的两个下触头，上兰盘下面配置用于导通两个下触头的导电触环盘。The shaft end base of the horizontal roller and the outer groove of the rail is formed with a convex ring that cooperates with the outer edge of the top of the rail. The high speed bearing and the horizontal roller are made of wear resistant and high temperature resistant materials for high temperature and wear resistant rockets. The lateral travel switch is two vertical configuration contacts of the horizontal sliding matching configuration electrical automatic controller, and the central blue disc side is configured with a conductive contact ring for conducting two contacts. The vertical stroke normally open trigger switch Sy is a vertical sliding matching configuration of two lower contacts of the electrical automatic controller, and a conductive contact ring for conducting the two lower contacts is arranged under the upper blue disk.

作为优化，所述水平滚轴与铁轨外侧凹槽配合的轴端基部制有与铁轨顶部外沿配合的凸环。As an optimization, the horizontal end of the horizontal roller that cooperates with the outer groove of the rail has a convex ring that cooperates with the outer edge of the top of the rail.

作为优化，所述障碍物包括扳道岔、与铁轨紧贴等高障碍物及两铁轨对接处连接片。As an optimization, the obstacle includes a switcher, a high obstacle that is in close contact with the rail, and a connecting piece at the joint of the two rails.

本发明火车脱轨防卫器是为解决现有火车转弯或紧刹车，出现脱轨问题。其包括每节车厢最下方的两侧，配装有与两导轨相匹配而对称既能自动水平移动，又能上下自动升降和悬空，还能遇到障碍物自动跨越的水平助挤钢轨的水平滚轴。每节车厢前后端最下方两侧各配装置有触及扳道岔前后方人工设置异位橡胶固定桩的一组并联双控开关。前方双控开关触及固定桩就操控电路，指令电流继电器而驱动电磁铁，迫使水平滚轴总成先水平拖出再上升后悬空待命而脱离钢轨凹槽，等待车尾双控开关触及另个固定桩，两次启动电路使之失电，迫使水平滚轴总成先下移，后水平拖入而复位助挤钢轨上部凹槽。The train derailment guard of the present invention is to solve the problem of derailment in order to solve the existing train turning or tight braking. It includes the lowermost sides of each car, equipped with two rails that match the symmetry and can automatically move horizontally, and can automatically lift and hang up and down, and can also meet the level of horizontally assisted rails that obstacles automatically cross. roller. Each side of the front and rear ends of each compartment is equipped with The device has a set of parallel double-control switches that manually set the ectopic rubber fixing piles before and after the switch. The front dual-control switch touches the fixed pile to control the circuit, and commands the current relay to drive the electromagnet, forcing the horizontal roller assembly to horizontally pull out and then rise, then float to stand by and leave the rail groove, waiting for the rear double control switch to touch another fixed The pile, twice start the circuit to lose power, forcing the horizontal roller assembly to move down first, then dragging horizontally to reset the upper groove of the assisted rail.

采用上述技术方案后，本发明火车脱轨防卫器具有动作易实施，结构简单，既能实现有效防卫，又能让火车继续正常运行的优点。After adopting the above technical solution, the train derailment guard of the invention has the advantages that the action is easy to implement, the structure is simple, the utility model can realize effective defense, and the train can continue to operate normally.

附图说明DRAWINGS

图1是本发明火车脱轨防卫器的结构示意图；1 is a schematic structural view of a train derailment guard of the present invention;

图2是本发明火车脱轨防卫器的水平电磁铁控制保护电路原理图；2 is a schematic diagram of a horizontal electromagnet control and protection circuit of the train derailment guard of the present invention;

图3是本发明火车脱轨防卫器的竖直电磁铁控制保护电路原理图；3 is a schematic diagram of a vertical electromagnet control and protection circuit of the train derailment guard of the present invention;

图4是本发明火车脱轨防卫器的机车头和尾车常开双控行程触发开关部分的电路原理图。4 is a circuit schematic diagram of a portion of a normally open dual-control stroke trigger switch of a locomotive head and a tail car of the train derailment guard of the present invention.

具体实施方式detailed description

如图所示，本发明火车脱轨防卫器是每节车厢最下方两侧车架上，通过自动控制的升降支撑机构和水平移动支撑机构下方配置水平滚轴1；在工字钢铁轨11外侧没有障碍物的轨程、水平滚轴1前端似触非触扣咬助挤在铁轨11外侧凹槽上部、进行脱轨防卫，在工字钢铁轨11外侧有障碍物的轨程、水平滚轴1处于先外移再上移后的悬空状态、以躲避所述障碍物。As shown in the figure, the train derailment guard of the present invention is on the lowermost side frame of each car, and the horizontal roller 1 is disposed under the automatically controlled lifting support mechanism and the horizontal moving support mechanism; there is no outside of the I-steel rail 11 The track of the obstacle, the front end of the horizontal roller 1 is like a non-contact bite, and is squeezed on the upper part of the outer groove of the rail 11 to perform derailment defense. The track of the obstacle is outside the I-steel rail 11 and the horizontal roller 1 is at Move out and then move up to the suspended state to avoid the obstacle.

具体是：在每节车厢前后端的两侧车架上分别设置左右相对的前后两组自动控制的升降支撑机构和水平移动支撑机构及其配置的水平滚轴1和常开双控行程触发开关，所述障碍物是与似触非触扣咬助挤在铁轨外侧凹槽上部的水平滚轴1沿铁轨11前进或后进时占位冲突、在铁轨11外侧分布的障碍物，在所述障碍物或者连续分布的障碍物段前后一定安全距离的铁轨11外侧人工设置用于触动所述常开双控行程触发开关的障碍物前后橡胶固定桩，每节车厢配置的自动控制器电连每节车厢的前端和后端升降支撑机构和水平移动支撑机构及其配置的水平滚轴1和常开双控行程触发开关；Specifically, on the two sides of the front and rear ends of each car, two sets of front and rear two-group automatic control lifting support mechanism and horizontal moving support mechanism and a horizontal roller 1 and a normally open dual-control stroke trigger switch are disposed respectively. The obstacle is an obstacle that is disposed on the outer side of the rail 11 when the horizontal roller 1 that is in the upper part of the groove on the outer side of the rail is in contact with the non-contact, and the horizontal roller 1 is pushed forward or backward along the rail 11 at the obstacle. Or the outer side of the rail 11 with a certain safe distance before and after the continuously distributed obstacle section is manually provided with an obstacle before and after the rubber fixed pile for touching the normally open dual-control stroke trigger switch, and each of the compartments is equipped with an automatic controller to electrically connect each compartment. Front and rear lift support mechanisms and horizontal moving support mechanisms and their configured horizontal rollers 1 and normally open dual control stroke trigger switches;

所述一定安全距离大于从橡胶固定桩触动常开双控行程触发开关到水平滚轴1外移再上移达到悬空状态所用最长时间里，火车以可能的最高速度的最大行程；The certain safety distance is greater than the maximum travel time of the train at the highest speed possible from the time when the rubber fixed pile touches the normally open double control stroke trigger switch to the horizontal roller 1 and then moves up to the suspended state;

火车行驶过程中，通过常开双控行程触发开关触动橡胶固定桩来控制水平滚轴1在有障碍物的轨程悬空脱离防卫、在没有障碍物的轨程复位防卫。During the running of the train, the rubber fixed pile is touched by the normally open double-control stroke trigger switch to control the horizontal roller 1 to detach from the defense in the track with obstacles, and to reset the defense in the track without obstacles.

更具体是：所述障碍物前后橡胶固定桩与铁轨11的横向距离不同，车厢前端常开双控行程触发开关仅与障碍物后橡胶固定桩配合触动、车厢后端常开双控行程触发开关仅与障碍物前橡胶固定桩配合触动；More specifically, the lateral distance between the rubber fixed pile and the rail 11 before and after the obstacle is different, and the front end of the compartment is normally open and controlled. The trigger switch of the process only cooperates with the rubber fixed pile behind the obstacle, and the double-control stroke trigger switch of the rear end of the vehicle only cooperates with the rubber fixed pile in front of the obstacle;

火车前行中，车厢前端常开双控行程触发开关先触动障碍物后橡胶固定桩，并通过自动控制器及升降支撑机构和水平移动支撑机构控制水平滚轴1悬空，车厢后端常开双控行程触发开关后触动障碍物前橡胶固定桩，并通过自动控制器及升降支撑机构和水平移动支撑机构控制水平滚轴1复位防卫；In the forward direction of the train, the front end of the carriage is normally opened with a double-control stroke trigger switch to first touch the rubber post of the obstacle, and the horizontal roller 1 is suspended by the automatic controller, the lifting support mechanism and the horizontal moving support mechanism, and the rear end of the compartment is normally open After the stroke is triggered, the rubber fixing pile is touched by the obstacle, and the horizontal roller 1 is controlled by the automatic controller and the lifting support mechanism and the horizontal moving support mechanism to reset the defense;

火车逆行中，车厢后端常开双控行程触发开关先触动障碍物前橡胶固定桩，并通过自动控制器及升降支撑机构和水平移动支撑机构控制水平滚轴1悬空，车厢前端常开双控行程触发开关后触动障碍物后橡胶固定桩，并通过自动控制器及升降支撑机构和水平移动支撑机构控制水平滚轴1复位防卫。In the retrograde train, the rear end of the compartment is normally open and the two-control stroke trigger switch first touches the rubber fixed pile before the obstacle, and the horizontal roller 1 is suspended by the automatic controller, the lifting support mechanism and the horizontal moving support mechanism, and the front end of the compartment is normally open and controlled. After the stroke triggers the switch, the rubber fixed pile is touched by the obstacle, and the horizontal roller 1 is controlled by the automatic controller and the lifting support mechanism and the horizontal moving support mechanism to reset the defense.

再具体是：所述升降支撑机构包括每节车厢最下方两侧车架固装有竖向滑配座和与竖向滑配座竖向滑配的竖向滑配架及竖向滑配架固连的横向滑配座，横向滑配座横向滑配内侧配置所述水平滚轴1、配复位支撑弹簧的横向滑配架；竖向滑配架向上固装上衔铁41，所述两侧车架向下固装与所述上衔铁41吸配的竖直电磁铁，所述横向滑配架固装下衔铁42，所述竖向滑配架固装与所述下衔铁42吸配的水平电磁铁，竖直电磁铁和水平电磁铁电连由常开双控行程触发开关操控的自动控制器的电磁吸合输出端子；竖向滑配架与横向滑配架之间配置一个电连自动控制器控制信号输入端子的横向行程开关，竖向滑配架或者横向滑配架与两侧车架之间配置一个电连自动控制器控制信号输入端子的竖向行程常开触发开关Sy；More specifically, the lifting support mechanism includes a vertical sliding seat on the lowermost side frame of each car and a vertical sliding frame and a vertical sliding frame vertically slidably matched with the vertical sliding seat. The horizontal sliding seat of the fixed connection, the lateral sliding seat is laterally arranged with the horizontal roller 1 and the transverse sliding frame with the reset supporting spring; the vertical sliding frame is fixed with the upper armature 41, the two sides The frame is fixed downwardly with a vertical electromagnet that is coupled to the upper armature 41. The lateral sliding bracket fixes the lower armature 42 and the vertical sliding bracket is fixedly coupled to the lower armature 42. The horizontal electromagnet, the vertical electromagnet and the horizontal electromagnet are electrically connected to the electromagnetic pull-in output terminal of the automatic controller controlled by the normally open dual-control stroke trigger switch; an electrical connection is arranged between the vertical sliding frame and the lateral sliding frame The vertical stroke switch of the automatic controller control signal input terminal, the vertical sliding bracket or the lateral sliding bracket and the two side frames are arranged with a vertical connection normally open trigger switch Sy of the electric automatic controller control signal input terminal;

当一个常开双控行程触发开关触动预示行进前方有障碍物的固定橡胶桩时，自动控制器控制水平电磁铁吸合，横向滑配架在水平电磁铁吸合作用下行至外止点时触动横向行程开关，横向行程开关通过自动控制器控制竖向电磁铁吸合，并保持两电磁铁给电吸合和水平滚轴1悬空状态；当另一个常开双控行程触发开关触动表示行进前方障碍物已经过去的固定橡胶桩时，该常开双控行程触发开关通过自动控制器控制竖向电磁铁释放，竖向滑配架在其自身重力或自身重力加回位弹簧合力作用下行至下止点时触动竖向行程常开触发开关Sy，竖向行程常开触发开关Sy通过自动控制器控制横向电磁铁释放，使水平滚轴1复位防卫。When a normally open dual-control stroke trigger switch triggers a fixed rubber pile that indicates an obstacle in front of the travel, the automatic controller controls the horizontal electromagnet to pull in, and the lateral sliding bracket touches when the horizontal electromagnet is sucked down to the outer dead center. The lateral travel switch, the lateral travel switch controls the vertical electromagnet to be sucked by the automatic controller, and keeps the two electromagnets energized and the horizontal roller 1 suspended; when another normally open double control stroke trigger switch touches the forward direction When the obstacle has passed the fixed rubber pile, the normally open dual-control stroke trigger switch is controlled by the automatic controller to control the vertical electromagnet release, and the vertical sliding frame is down to the next in its own gravity or its own gravity plus the return spring force. At the dead center, the vertical stroke normally open trigger switch Sy is touched, and the vertical stroke normally open trigger switch Sy controls the lateral electromagnet release by the automatic controller to reset the horizontal roller 1 to the defense.

优选：所述竖向滑配座包括通过竖架与两侧车架固连的两个并列、与铁轨11平行的内侧竖向滑配套10和一个外侧竖直燕尾凹槽20，所述竖向滑配架包括一个干字形主架3，干字形主架3向外伸出的横杆外端固装与所述外侧竖直燕尾凹槽20竖向滑配的竖直燕尾滑块21、干字形主架3两纵杆端分别向下制有下端固装横向滑配座50的前后立柱31，干字形主架3向上固装与竖直电磁铁吸合的上衔铁41； Preferably, the vertical sliding seat comprises two side vertical sliding joints 10 and one outer vertical dovetail groove 20 which are juxtaposed to the two side frames by a vertical frame and parallel to the rails 11 , the vertical direction The sliding bracket comprises a dry-shaped main frame 3, and the outer end of the cross-bar protruding from the main-shaped main frame 3 is fixed with a vertical dovetail slider 21 vertically slidably fitted with the outer vertical dovetail groove 20, and the stem The front end of the main frame 3 of the main frame 3 has a lower end of the front and rear uprights 31 of the transverse sliding seat 50, and the upper main frame 3 is fixed upwardly with the upper armature 41 of the vertical electromagnet;

四个横向滑配座50共同横向滑配一个高于铁轨11的配内向回位弹簧的矩形主架5，矩形主架5前后横杆分别向下固装配前后水平滚轴1的前后轴承座110，干字形主架3配置所述水平电磁铁，矩形主架5固装与所述水平电磁铁吸合的下衔铁42；干字形主架3与矩形主架5之间配置连接自动控制器的横向外移终点行程开关Sx1和横向外移终点前行程开关Sx2，干字形主架或者矩形主架与两侧车架之间之间配置连接自动控制器的竖向行程常开触发开关Sy，常开双控行程触发开关与横向外移终点行程开关Sx1和横向外移终点前行程开关Sx2及竖向行程常开触发开关Sy配合通过自动控制器实现水平滚轴1悬空和复位的控制。The four lateral sliding seats 50 are laterally slidably combined with a rectangular main frame 5 which is higher than the inner rails of the rails 11 and the front and rear rails are respectively fixed to the front and rear bearing seats 110 of the front and rear horizontal rollers 1 respectively. The stem-shaped main frame 3 is configured with the horizontal electromagnet, the rectangular main frame 5 is fixed with the lower armature 42 sucked by the horizontal electromagnet; and the dry-shaped main frame 3 and the rectangular main frame 5 are connected with the automatic controller. The horizontally outwardly extending end point switch Sx1 and the laterally outwardly moving end point front limit switch Sx2, the vertical stroke normally open trigger switch Sy is arranged between the dry type main frame or the rectangular main frame and the side frame between the two sides of the frame, often The open double control stroke trigger switch cooperates with the lateral outward shift end point switch Sx1 and the lateral outward shift end front stroke switch Sx2 and the vertical stroke normally open trigger switch Sy to realize the control of the horizontal roller 1 suspension and reset by the automatic controller.

更优选：所述自动控制器包括水平电磁铁控制保护电路(如图2)和竖直电磁铁控制保护电路(如图3)；More preferably: the automatic controller comprises a horizontal electromagnet control protection circuit (as shown in Figure 2) and a vertical electromagnet control protection circuit (Figure 3);

车厢前后端常开双控行程触发开关(如图4所示)包括配置在车厢底部支架上的横轴7，横轴7铰接下端带与橡胶固定桩上端触动配合的下触头、和上端拨头的杠杆式拨杆71，杠杆式拨杆71上端拨头的前后方分别配置弹性支撑的常开双控外行程触发开关S1(向车厢前外侧或后外侧行程的开关)和弹性支撑的常开双控内行程触发开关S2(向车厢前内侧或后内侧行程的开关)，所述常开双控外内行程触发开关S1、S2连接自动控制器的信号输入端子；下触头是杠杆式拨杆下端通过横轴铰接一个用于触动橡胶固定桩上端的滚轮。所述滚轮优选弹性橡胶轮。所述行程触发开关包括一个纵向滑配座，纵向滑配座纵向滑配一个外端带限位拦盘、内端带与所述杠杆式拨杆上端拨头配合的内触头的纵向滑配杆，纵向滑配座与内触头或内触头侧纵向滑配杆上装有或制有的内拦盘之间配置有支撑弹簧。所述内触头是纵向滑配杆内端通过横轴铰接、用于与所述杠杆式拨杆上端拨头配合的滚轮。所述滚轮优选弹性橡胶轮。The normally-opened double-control stroke trigger switch (shown in Figure 4) of the front and rear ends of the compartment includes a horizontal shaft 7 disposed on the bracket at the bottom of the compartment, the lower end of the horizontal shaft 7 is hinged at the lower end with a lower contact that is in contact with the upper end of the rubber fixing pile, and the upper end dial The lever lever 71 of the head and the front and rear of the upper dial of the lever type lever 71 are respectively provided with an elastically supported normally open double-control external stroke trigger switch S1 (switch to the front outer side or rear outer side of the carriage) and elastic support The double-control inner stroke trigger switch S2 (the switch to the front inner side or the rear inner side stroke of the vehicle compartment), the normally open double control outer inner stroke trigger switch S1, S2 is connected to the signal input terminal of the automatic controller; the lower contact is a lever type The lower end of the lever is hinged by a horizontal axis to a roller for touching the upper end of the rubber fixing pile. The roller is preferably an elastic rubber wheel. The stroke triggering switch comprises a longitudinal sliding seat, the longitudinal sliding seat is longitudinally slidably provided with an outer end with a limit blocking plate, and the inner end band has a longitudinal sliding fit with the inner contact of the lever type lever upper end dial A support spring is disposed between the rod, the longitudinal sliding seat and the inner contact or the inner barrier mounted or formed on the inner contact side longitudinal sliding rod. The inner contact is a roller that is hinged by the horizontal end of the longitudinal sliding rod and is engaged with the upper end of the lever type lever. The roller is preferably an elastic rubber wheel.

所述竖直电磁铁控制保护电路是电源的一端先串接竖向电磁铁线圈Yo和竖向电磁铁控制及水平电磁铁保护继电器KA3的常闭端子、再通过横向外移终点行程开关Sx1连接电源另一端；电源的一端先并联常开双控内行程触发开关S2和竖向电磁铁双触头保护继电器KA4的一个基常开端子，电源的另一端串接竖向电磁铁控制及水平电磁铁保护继电器KA3的线圈后与竖向电磁铁双触头保护继电器KA4的双动常开端子的一个串接；电源的另一端串接电路保险继电器KA5的常开端子后，再通过竖向电磁铁双触头保护继电器KA4的线圈并联串接竖向电磁铁双触头保护继电器KA4的另一个双动常开端子和常开双控内行程触发开关S2。The vertical electromagnet control and protection circuit is a main end of the power source connected in series with the vertical electromagnet coil Yo and the vertical electromagnet control and the horizontally electromagnet protection relay KA3 normally closed terminal, and then connected by the lateral external shift end point switch Sx1. The other end of the power supply; one end of the power supply is first connected in parallel with the normally open dual-control internal stroke trigger switch S2 and the vertical electromagnet double-contact protection relay KA4 is a base normally open terminal, and the other end of the power supply is connected in series with the vertical electromagnet control and horizontal electromagnetic The coil of the iron protection relay KA3 is connected in series with the double-action normally open terminal of the vertical electromagnet double-contact protection relay KA4; the other end of the power supply is connected in series After the normally open terminal of the safety relay KA5, the coil of the vertical electromagnet double contact protection relay KA4 is connected in parallel to the other double-action normally open terminal of the vertical electromagnet double-contact protection relay KA4 and the normally open dual control The stroke trigger switch S2.

更优选：所述矩形主架5前后横杆分别通过两个内外并列的立柱固装内外轴承座110，内外轴承座110分别通过高速轴承配置所述水平滚轴1；所述横向外移终点行程开关Sx1是干字形主架3固装一个横向滑配套，横向滑配套横向滑配一个外端带限位兰盘、内端配下外竖向滚轮的横向滑配杆，横向滑配杆在下竖向滚轮侧固装有中兰盘，中兰盘与横向滑配套之间配置支撑弹簧，限位兰盘与横向滑配套或者干字形主架之间配置横向行程开关，矩形主架5向上固装有用于向外挤压下外竖向滚轮和操控横向行程开关的平移拨杆91；More preferably, the front and rear crossbars of the rectangular main frame 5 respectively fix the inner and outer bearing housings 110 through two inner and outer columns, and the inner and outer bearing housings 110 respectively configure the horizontal roller 1 through high-speed bearings; The switch Sx1 is a transverse-shaped main frame 3 fixed with a horizontal sliding matching, and the horizontal sliding supporting is laterally sliding with an outer end with a limiting blue plate, an inner end with an outer vertical roller, and a lateral sliding matching rod in the vertical direction. The middle side of the roller is fixed with a middle plate, and the support spring is arranged between the middle plate and the horizontal sliding support. The horizontal position switch is arranged between the limit blue plate and the horizontal sliding matching or the dry type main frame, and the rectangular main frame 5 is fixed upward. The outer vertical roller and the translational shift lever 91 for controlling the lateral travel switch;

所述横向外移终点前行程开关Sx2是干字形主架在平移拨杆内侧固装横向滑配套，横向滑配套横向滑配内端带限位兰盘、外端配下内竖向滚轮的横向滑配杆，横向滑配杆在下竖向滚轮侧固装有中兰盘，中兰盘与横向滑配套之间配置支撑弹簧，限位兰盘与横向滑配套或者干字形主架3之间配置横向行程开关，矩形主架5向上固装有用于向内挤压下内竖向滚轮和操控横向行程开关的；平移拨杆91外移到外止点前先松开下内竖向滚轮、让所述横向外移终点前行程开关Sx2闭合、再移到外止点时再挤压至横向外移终点行程开关Sx1闭合；The lateral outward shifting end stroke switch Sx2 is a dry-shaped main frame fixed on the inner side of the translational lever, and the lateral sliding is matched with the lateral sliding inner end with a limiting blue disk, and the outer end is matched with the inner vertical roller. With the supporting rod, the horizontal sliding matching rod is fixed with the middle blue plate on the lower vertical roller side, and the supporting spring is arranged between the middle blue plate and the horizontal sliding matching, and the horizontal position is arranged between the limiting blue plate and the horizontal sliding matching or the dry type main frame 3. The stroke switch, the rectangular main frame 5 is fixed upward for pressing the inner vertical roller and the lateral stroke switch; the translation lever 91 is released before the outer stop point, and then the lower vertical roller is released. The lateral outward shifting end front stroke switch Sx2 is closed, and then moved to the outer dead center and then squeezed to the lateral outward shift end point switch Sx1 to close;

干字形主架3或者矩形主架5与两侧车架之间之间配置竖向行程常开触发开关Sy；两个内侧竖向滑配套10和一个外侧竖直燕尾凹槽20分别通过竖架与两侧车架固连。A vertical stroke normally open trigger switch Sy is disposed between the main trunk 3 or the rectangular main frame 5 and the side frames; two inner vertical sliding supports 10 and one outer vertical dovetail groove 20 are respectively passed through the vertical frame It is fixed to the frame on both sides.

再优选：支撑竖直燕尾凹槽20的竖架通过横向支架固装一个竖向滑配套，竖向滑配套竖向滑配一个下端带限位兰盘、上端配上竖向滚轮的竖向滑配杆，竖向滑配杆在靠近上竖向滚轮端固装有上兰盘，上兰盘与竖向滑配套之间配置支撑弹簧，竖向滑配杆与竖向滑配套之间配置竖向行程常开触发开关Sy，所述下平移拨杆向上延伸后再向上竖向滚轮横上方向上斜延伸或横向延伸，延伸部分用于下压上竖向滚轮和操控竖向行程常开触发开关Sy；Further preferably, the vertical frame supporting the vertical dovetail groove 20 is fixed by a horizontal bracket to fix a vertical sliding support, and the vertical sliding accessory is vertically slidably provided with a vertical sliding plate with a lower end and a vertical roller with a vertical roller at the upper end. With the supporting rod, the vertical sliding matching rod is fixed with the upper blue plate near the upper vertical roller end, and the supporting spring is arranged between the upper sliding plate and the vertical sliding supporting device, and the vertical sliding matching bar is arranged with the vertical sliding supporting device. The stroke is normally open to trigger the switch Sy, and the lower translational lever extends upwardly and then extends obliquely or laterally in the horizontal direction of the upward vertical roller, and the extension portion is used for pressing the vertical roller and the vertical stroke of the control vertical stroke. Switch Sy;

所述水平滚轴1与铁轨11外侧凹槽配合的轴端基部制有与铁轨11顶部外沿配合的凸环16。所述高速轴承和水平滚轴1都由耐高温、耐磨损的火箭用耐磨耐高温材料制成。所述横向行程开关是横向滑配套配置电连自动控制器的两个竖面配置触头，中兰盘侧面配置用于导通两个触头的导电触环盘。竖向行程常开触发开关Sy是竖向滑配套配置电连自动控制器的两个下触头，上兰盘下面配置用于导通两个下触头的导电触环盘。The shaft end base of the horizontal roller 1 and the outer groove of the rail 11 is formed with a convex ring 16 that cooperates with the outer edge of the top of the rail 11. The high speed bearing and the horizontal roller 1 are made of a wear resistant and high temperature resistant material for a high temperature resistant and wear resistant rocket. The lateral travel switch is two vertical configuration contacts of the horizontal sliding matching configuration electrical automatic controller, and the central blue disc side is configured with a conductive contact ring for conducting two contacts. The vertical stroke normally open trigger switch Sy is a vertical sliding matching configuration of two lower contacts of the electrical automatic controller, and a conductive contact ring for conducting the two lower contacts is arranged under the upper blue disk.

具体是：所述障碍物包括扳道岔、与铁轨紧贴等高障碍物及两铁轨对接处连接片。Specifically, the obstacle includes a switchboard, a high obstacle that is in close contact with the rail, and a connecting piece at the joint of the two rails.

下面结合附图对本发明火车脱轨防卫器作更进一步的补充说明：The following further explains the train derailment guard of the present invention with reference to the accompanying drawings:

如图2-4所示，当火车将要快进入火车站或运行火车前方轨道存在着扳道岔或与导轨等高紧贴障碍物或两铁轨对接处连接片时，车厢前后端两侧下方配置多组并联常开外行程触发开关S1的下触头就立即触及在扳道岔或障碍物前方一定距离紧贴导轨外侧人工设置橡胶固定桩。常开外行程触发开关S1就操控电路，使水平滚轴1总成先水平拖出后整体上移再悬空待命滞留。其电路如下：As shown in Figure 2-4, when the train is about to enter the train station or run the train in front of the track, there is a switch or a high-impact barrier or a rail connecting the two rails. Group parallel normally open external stroke trigger The lower contact of the switch S1 immediately touches a rubber fixing pile manually placed on the outside of the guide rail at a certain distance in front of the switch or the obstacle. The normally open external stroke trigger switch S1 controls the circuit, so that the horizontal roller 1 assembly is horizontally dragged out and then moved up and then suspended for standby. Its circuit is as follows:

另一侧→水平滚轴1总成水平拖出。The other side → horizontal roller 1 assembly is horizontally pulled out.

②S1断开，KA1自动保持，KA1常开触点动合；2S1 is disconnected, KA1 is automatically maintained, and KA1 normally open contact is engaged;

另一侧→此时水平滚轴1总成水平拖出→水平电磁铁的下衔铁42外止点前配置水平常闭外移终点前行程触发开关Sx2，由受迫打开到常闭状态：电源一侧→Sx2→KA5线圈→电源另一侧→KA5常开触头由开到合，此时竖直电磁铁的上衔铁41下止点配置竖向行程常开触发开关Sy受迫合上，同时KA3常开触点打开.The other side → At this time, the horizontal roller 1 assembly is horizontally pulled out → the lower armature 42 of the horizontal electromagnet is arranged outside the outer dead center before the horizontal normally closed shifting end point and the front stroke trigger switch Sx2 is forced to open to the normally closed state: power supply One side→Sx2→KA5 coil→the other side of the power supply→KA5 normally open contact is opened to close. At this time, the upper armature 41 of the vertical electromagnet is arranged with the vertical stroke normally open trigger switch Sy forced to close. At the same time, the KA3 normally open contact opens.

③当水平电磁铁的下衔铁42到达外止点时，下衔铁42外止点处配置的横向外移终点行程开关Sx1由常开到受迫闭合。3 When the lower armature 42 of the horizontal electromagnet reaches the outer dead center, the lateral outward shift end point switch Sx1 disposed at the outer end point of the lower armature 42 is normally open to forced closed.

电源一侧→Sx1→KA3常闭触点→竖向电磁铁线圈Yo→电源另一侧→水平滚轴1总成整体上移→直到竖直电磁铁的上衔铁41到达上止点而悬空待命滞留。Power side → Sx1 → KA3 normally closed contact → vertical electromagnet coil Yo → power supply other side → horizontal roller 1 assembly moves up as a whole → until the upper armature 41 of the vertical electromagnet reaches the top dead center and is suspended Staying.

当火车尾车将要出离火车站或扳道岔或与导轨紧贴等高障碍物时，厢车后端两侧下方配置多组并联常开内行程触发开关S2的下触头，就立即触及在扳道岔或障碍物后方导轨外侧紧贴人工设置橡胶固定桩(此桩与扳道岔或障碍物前方一定距离紧贴导轨外侧橡胶固定桩到同个导轨垂直距离不同)，常开内行程触发开关S2就操控电路，使水平滚轴1总成先竖直下落后水平拖入而扣咬助挤在工字钢导轨上部凹槽里。其电路如下：When the tail train of the train is about to leave the railway station or the switchway or the obstacles are closely attached to the guide rails, the lower contacts of the parallel open-circuit inner-stroke trigger switch S2 are disposed at the lower sides of the rear side of the rear of the vehicle, and are immediately touched. The outer side of the rear rail of the switch or the obstacle is placed close to the artificially set rubber fixed pile (the distance between the pile and the switchboard or the obstacle is close to the outer side of the guide rail to the same guide rail), the normally open inner stroke trigger switch S2 In the control circuit, the horizontal roller 1 assembly is vertically dropped and then dragged horizontally to engage and squeeze in the upper groove of the I-steel rail. Its circuit is as follows:

①电源AC一侧→S2→KA4线圈→KA5常开触点动合→电源AC另一侧。1 power supply AC side → S2 → KA4 coil → KA5 normally open contact movement → power supply AC on the other side.

②S2断开，KA4自动保持，KA4两个常开触点动合。2S2 is disconnected, KA4 is automatically maintained, and KA4 two normally open contacts are moved.

电源一侧→KA4一个常开触点动合→KA4线圈→KA5常开触点动合→电源另一侧。Power side → KA4 a normally open contact → KA4 coil → KA5 normally open contact → the other side of the power supply.

电源一侧→KA4另一个常开触点动合→KA3线圈→电源另一侧→此时KA3常闭触点动开，同时KA3常开触点动合→竖向电磁铁线圈Yo失电→水平滚轴1总成在自身重力作用下自动下落→当水平滚轴1总成下落到下止点时→此时竖直装在车架下方的竖向行程常开触发开关Sy受迫于平移拨杆91延伸部的下压力而闭合→此时水平滚轴1总成开始在回位弹簧的作用下，进行水平拖入复位，来扣咬助挤工字钢导轨11上部凹槽。Power side → KA4 Another normally open contact move → KA3 coil → Power supply other side → At this time, KA3 normally closed contact opens, and KA3 normally open contact moves → Vertical electromagnet coil Yo loses power → The horizontal roller 1 assembly automatically falls under its own gravity → when the horizontal roller 1 assembly falls to the bottom dead center → the vertical stroke normally open triggered under the frame vertically The switch Sy is forced to close by the downward pressure of the extension of the translational lever 91. At this time, the horizontal roller 1 assembly starts to be horizontally pulled in and reset by the return spring to buckle the assisted steel rail guide 11 Upper groove.

即：电源一侧→KA3常开触点动合→竖直电磁铁的上衔铁41下止点配置的竖向行程常开触发开关Sy受迫闭合→KA5常开触头动合→KA2线圈→电源另一侧→此时KA2常闭触点动开→水平电磁铁线圈Y_X和KA1线圈同时失电→此时水平滚轴1总成在回位弹簧的张力作用下，进行水平拖入而复位，而水平配置在矩形主架5上方的横向外移终点行程开关Sx1解除受迫而处于常开状态，当且仅当水平滚轴1总成到达外止点时，水平配置在矩形主架5上方的水平常闭外移终点前行程触发开关Sx2受迫动开→KA5线圈失电→KA5两常开触点由动合到断开→KA2线圈失电、KA4线圈失电，KA3线圈失电、KA1线圈失电→KA1常开触点由动合到断开，KA2常闭触点由动开到闭合，KA3常闭触点由动开到闭合，KA3常开触点由动合到常开，KA4两个常开触点由动合到常开，KA5两个常开触头由动合到常开。Namely: the power supply side → KA3 normally open contact movement → vertical electromagnet upper armature 41 bottom dead center configuration vertical stroke normally open trigger switch Sy forced to close → KA5 normally open contact movement → KA2 coil → The other side of the power supply → at this time, the KA2 normally closed contact is opened → the horizontal electromagnet coil Y _X and the KA1 coil are simultaneously de-energized. At this time, the horizontal roller 1 assembly is horizontally dragged under the tension of the return spring. The horizontal lateral displacement end switch Sx1, which is horizontally disposed above the rectangular main frame 5, is released from the forced open state, and is horizontally disposed on the rectangular main frame if and only if the horizontal roller 1 assembly reaches the outer dead center. 5 Above the horizontal normally closed shifting end point before the trip trigger switch Sx2 is forced to open → KA5 coil loses power → KA5 two normally open contacts are moved to open → KA2 coil loses power, KA4 coil loses power, KA3 coil loses Electric, KA1 coil loses power → KA1 normally open contact is moved to open, KA2 normally closed contact is opened to close, KA3 normally closed contact is opened to close, KA3 normally open contact is moved to Normally open, the two normally open contacts of KA4 are moved to normally open, and the two normally open contacts of KA5 are moved to normally open.

本发明火车脱轨防卫器是为解决现有火车转弯或紧刹车，出现脱轨问题。其包括每节车厢最下方的两侧，配装有与两导轨相匹配而对称既能自动水平移动，又能上下自动升降和悬空，还能遇到障碍物自动跨越的水平助挤钢轨之水平滚轴。每节车厢前后端最下方两侧各配装置有触及扳道岔前后方人工设置异位橡胶固定桩一组并联双控开关。前方双控开关触及固定桩就操控电路，指令电流继电器而驱动电磁铁，迫使水平滚轴总成先水平拖出再上升后悬空待命而脱离钢轨凹槽，等待车尾双控开关触及另个固定桩，两次启动电路使之失电，迫使水平滚轴总成先下移，后水平拖入而复位助挤钢轨上部凹槽。采用上述技术方案后，本发明火车脱轨防卫器具有动作易实施，结构简单，既能实现有效防卫，又能让火车继续正常运行的优点。The train derailment guard of the present invention is to solve the problem of derailment in order to solve the existing train turning or tight braking. It includes the lowermost sides of each car, equipped with two rails that match the symmetry and can automatically move horizontally, and can automatically lift and hang up and down, and can also meet the level of horizontally assisted rails that obstacles automatically cross. roller. Each of the rear and rear ends of each car has a set of parallel double-control switches for the eccentric rubber fixed piles. The front dual-control switch touches the fixed pile to control the circuit, and commands the current relay to drive the electromagnet, forcing the horizontal roller assembly to horizontally pull out and then rise, then float to stand by and leave the rail groove, waiting for the rear double control switch to touch another fixed The pile, twice start the circuit to lose power, forcing the horizontal roller assembly to move down first, then dragging horizontally to reset the upper groove of the assisted rail. After adopting the above technical solution, the train derailment guard of the invention has the advantages that the action is easy to implement, the structure is simple, the utility model can realize effective defense, and the train can continue to operate normally.

采用上述技术方案后，本发明火车脱轨防卫器具有动作易实施，结构简单，既能实现有效防卫，又能让火车继续正常运行的优点。 After adopting the above technical solution, the train derailment guard of the invention has the advantages that the action is easy to implement, the structure is simple, the utility model can realize effective defense, and the train can continue to operate normally.

Claims

一种火车脱轨防卫器，其特征在于每节车厢最下方两侧车架上，通过自动控制的升降支撑机构和水平移动支撑机构下方配置水平滚轴；在工字钢铁轨外侧没有障碍物的轨程、水平滚轴前端似触非触扣咬助挤在铁轨外侧凹槽上部、进行脱轨防卫，在工字钢铁轨外侧有障碍物的轨程、水平滚轴处于先外移再上移后的悬空状态、以躲避所述障碍物。A train derailment guard, characterized in that on the frame on the lowermost side of each car, a horizontal roller is arranged under the automatically controlled lifting support mechanism and the horizontal moving support mechanism; the rail without obstacles outside the I-steel rail The front end of the horizontal and horizontal rollers is like a non-contact bite to help squeeze the upper part of the outer groove of the rail to derail the defense. The track of the obstacle on the outside of the I-steel rail, the horizontal roller is moved first and then moved up. Suspended to avoid the obstacle.
根据权利要求1所述防卫器，其特征在于在每节车厢前后端的两侧车架上分别设置左右相对的前后两组自动控制的升降支撑机构和水平移动支撑机构及其配置的水平滚轴和常开双控行程触发开关，所述障碍物是与似触非触扣咬助挤在铁轨外侧凹槽上部的水平滚轴沿铁轨前进或后进时占位冲突、在铁轨外侧分布的障碍物，在所述障碍物或者连续分布的障碍物段前后一定安全距离的铁轨外侧人工设置用于触动所述常开双控行程触发开关的障碍物前后橡胶固定桩，每节车厢配置的自动控制器电连每节车厢的前端和后端升降支撑机构和水平移动支撑机构及其配置的水平滚轴和常开双控行程触发开关；The defensive device according to claim 1, wherein two front and rear two sets of automatically controlled lifting support mechanisms and horizontal moving support mechanisms and horizontal rollers arranged thereon are respectively disposed on the two sides of the front and rear ends of each of the carriages. The normally open dual-control stroke trigger switch is an obstacle that is placed on the outer side of the rail when the horizontal roller that is in the upper part of the outer groove of the rail is pressed against the rail or is moved backward or backward. An obstacle controller before and after the obstacle or the continuously distributed obstacle segment is manually disposed on the outer side of the rail with a certain safe distance, and an automatic controller for each compartment is electrically connected. The front and rear lifting support mechanism and the horizontal moving support mechanism of each car and the horizontal roller and the normally open dual control stroke trigger switch configured therein;

所述一定安全距离大于从橡胶固定桩触动常开双控行程触发开关到水平滚轴外移再上移达到悬空状态所用最长时间里，火车以可能的最高速度的最大行程；The certain safety distance is greater than the maximum travel time of the train at the highest speed possible from the time when the rubber fixed pile touches the normally open double control stroke trigger switch to the horizontal roller outward movement and then moves up to the suspended state;

火车行驶过程中，通过常开双控行程触发开关触动橡胶固定桩来控制水平滚轴在有障碍物的轨程悬空脱离防卫、在没有障碍物的轨程复位防卫。During the running of the train, the rubber fixed pile is touched by the normally open double-control stroke trigger switch to control the horizontal roller to detach from the defense in the track with obstacles, and to reset the defense in the track without obstacles.
根据权利要求2所述防卫器，其特征在于所述障碍物前后橡胶固定桩与铁轨的横向距离不同，车厢前端常开双控行程触发开关仅与障碍物后橡胶固定桩配合触动、车厢后端常开双控行程触发开关仅与障碍物前橡胶固定桩配合触动；The defensive device according to claim 2, wherein the lateral distance between the rubber fixing pile and the rail of the obstacle is different, and the double-control stroke trigger switch of the front end of the compartment is only engaged with the rubber post of the obstacle, and the rear end of the compartment The normally open dual-control stroke trigger switch is only in contact with the rubber front pile of the obstacle;

火车前行中，车厢前端常开双控行程触发开关先触动障碍物后橡胶固定桩，并通过自动控制器及升降支撑机构和水平移动支撑机构控制水平滚轴悬空，车厢后端常开双控行程触发开关后触动障碍物前橡胶固定桩，并通过自动控制器及升降支撑机构和水平移动支撑机构控制水平滚轴复位防卫；In the forward direction of the train, the front end of the carriage is normally opened with a double-control stroke trigger switch to first touch the rubber post of the obstacle, and the horizontal roller suspension is controlled by the automatic controller and the lifting support mechanism and the horizontal moving support mechanism, and the rear end of the compartment is normally open and controlled. After the stroke trigger switch, the rubber fixing pile in front of the obstacle is touched, and the horizontal roller resetting defense is controlled by the automatic controller, the lifting support mechanism and the horizontal moving support mechanism;

火车逆行中，车厢后端常开双控行程触发开关先触动障碍物前橡胶固定桩，并通过自动控制器及升降支撑机构和水平移动支撑机构控制水平滚轴悬空，车厢前端常开双控行程触发开关后触动障碍物后橡胶固定桩，并通过自动控制器及升降支撑机构和水平移动支撑机构控制水平滚轴复位防卫。In the retrograde of the train, the double-control stroke trigger switch of the rear end of the compartment first touches the rubber fixed pile before the obstacle, and the horizontal roller suspension is controlled by the automatic controller, the lifting support mechanism and the horizontal moving support mechanism, and the front end of the compartment is normally opened. After the switch is triggered, the rubber is fixed after the obstacle is touched, and the horizontal roller is reset and controlled by the automatic controller and the lifting support mechanism and the horizontal moving support mechanism.
根据权利要求3所述防卫器，其特征在于所述升降支撑机构包括每节车厢最下方两侧车架固装有竖向滑配座和与竖向滑配座竖向滑配的竖向滑配架及竖向滑配架固连的横向滑配座，横向滑配座横向滑配内侧配置所述水平滚轴、配复位支撑弹簧的横向滑配架；竖向滑配架向上固装上衔铁，所述两侧车架向下固装与所述上衔铁吸配的竖直电磁铁，所述横向滑配架固装下衔铁，所述竖向滑配架固装与所述下衔铁吸配的水平电磁铁，竖直电磁铁和水平电磁铁电连由常开双控行程触发开关操控的自动控制器的电磁吸合输出端子；竖向滑配架与横向滑配架之间配置一个电连自动控制器控制信号输入端子的横向行程开关，竖向滑配架或者横向滑配架与两侧车架之间配置一个电连自动控制器控制信号输入端子的竖向行程常开触发开关；The defensive device according to claim 3, wherein said lifting support mechanism comprises a vertical sliding seat fixed to the lowermost side frame of each car and a vertical sliding sliding with the vertical sliding seat a horizontal sliding seat fixedly coupled with the vertical sliding frame and a lateral sliding sliding seat; the horizontal roller is arranged on the inner side, and the horizontal sliding frame is equipped with a reset supporting spring; The sliding bracket is fixed upwardly with an armature, and the two side frames are fixed downwardly with a vertical electromagnet that is coupled with the upper armature, and the lateral sliding bracket fixes the lower armature, and the vertical sliding bracket Fixing the horizontal electromagnet with the lower armature, the vertical electromagnet and the horizontal electromagnet are electrically connected to the electromagnetic pull-in output terminal of the automatic controller controlled by the normally open dual-control stroke trigger switch; the vertical sliding frame and the vertical sliding frame A transverse stroke switch of the electrical connection automatic controller control signal input terminal is arranged between the lateral sliding brackets, and an electrical automatic controller control signal input terminal is arranged between the vertical sliding bracket or the lateral sliding bracket and the two side frames. Vertical stroke normally open trigger switch;

当一个常开双控行程触发开关触动预示行进前方有障碍物的固定橡胶桩时，自动控制器控制水平电磁铁吸合，横向滑配架在水平电磁铁吸合作用下行至外止点时触动横向行程开关，横向行程开关通过自动控制器控制竖向电磁铁吸合，并保持两电磁铁给电吸合和水平滚轴悬空状态；当另一个常开双控行程触发开关触动表示行进前方障碍物已经过去的固定橡胶桩时，该常开双控行程触发开关通过自动控制器控制竖向电磁铁释放，竖向滑配架在其自身重力或自身重力加回位弹簧合力作用下行至下止点时触动竖向行程常开触发开关，竖向行程常开触发开关通过自动控制器控制横向电磁铁释放，使水平滚轴复位防卫。When a normally open dual-control stroke trigger switch triggers a fixed rubber pile that indicates an obstacle in front of the travel, the automatic controller controls the horizontal electromagnet to pull in, and the lateral sliding bracket touches when the horizontal electromagnet is sucked down to the outer dead center. The lateral travel switch, the lateral travel switch controls the vertical electromagnet to be sucked by the automatic controller, and keeps the two electromagnets energized and the horizontal roller suspended; when another normally open dual control stroke trigger switch touches the obstacle ahead When the fixed rubber pile has passed, the normally open dual-control stroke trigger switch is controlled by the automatic controller to control the vertical electromagnet release, and the vertical sliding bracket is descended to the lower end by its own gravity or its own gravity plus the return spring force. When the point is touched, the vertical stroke normally open trigger switch is triggered, and the vertical stroke normally open trigger switch controls the horizontal electromagnet release through the automatic controller to reset the horizontal roller to defend.
根据权利要求4所述防卫器，其特征在于所述竖向滑配座包括通过竖架与两侧车架固连的两个并列、与铁轨平行的内侧竖向滑配套和一个外侧竖直燕尾凹槽，所述竖向滑配架包括一个干字形主架，干字形主架向外伸出的横杆外端固装与所述外侧竖直燕尾凹槽竖向滑配的竖直燕尾滑块、干字形主架两纵杆端分别向下制有下端固装横向滑配座的前后立柱，干字形主架向上固装与竖直电磁铁吸合的上衔铁；The defensive device according to claim 4, wherein said vertical sliding seat comprises two parallel side-by-side vertical sliding supports and one outer vertical dovetail which are fixed to the two side frames by a vertical frame. a groove, the vertical sliding frame comprises a dry-shaped main frame, and the outer end of the cross-bar protruding outwardly of the main-shaped main frame is fixed with the vertical dovetail sliding vertically aligned with the outer vertical dovetail groove The two longitudinal rod ends of the block and the dry-shaped main frame respectively have a front and rear vertical column with a lower sliding end seat fixed at the lower end, and the dry-shaped main frame is fixed upward with an upper armature that is sucked by the vertical electromagnet;

四个横向滑配座共同横向滑配一个高于铁轨的配内向回位弹簧的矩形主架，矩形主架前后横杆分别向下固装配前后水平滚轴的前后轴承座，干字形主架配置所述水平电磁铁，矩形主架固装与所述水平电磁铁吸合的下衔铁；干字形主架与矩形主架之间配置连接自动控制器的横向外移终点行程开关Sx1和横向外移终点前行程开关Sx2，干字形主架或者矩形主架与两侧车架之间之间配置连接自动控制器的竖向行程常开触发开关Sy，常开双控行程触发开关与横向外移终点行程开关Sx1和横向外移终点前行程开关Sx2及竖向行程常开触发开关Sy配合通过自动控制器实现水平滚轴悬空和复位的控制。The four lateral sliding seats are laterally slidably combined with a rectangular main frame with an inner return spring which is higher than the rail. The front and rear cross bars of the rectangular main frame are respectively fixed to the front and rear bearing seats of the horizontal roller, and the dry main frame is arranged. The horizontal electromagnet, the rectangular main frame is fixed with the lower armature of the horizontal electromagnet; the horizontal external end point switch Sx1 and the lateral external displacement are arranged between the main frame of the dry type and the rectangular main frame. The front end travel switch Sx2, the vertical main frame or the rectangular main frame and the two side frames are arranged with a vertical stroke normally open trigger switch Sy connected to the automatic controller, the normally open double control stroke trigger switch and the lateral outward shift end point The stroke switch Sx1 and the lateral outward shifting end stroke switch Sx2 and the vertical stroke normally open triggering switch Sy cooperate with the automatic controller to realize the control of the horizontal roller suspension and reset.
根据权利要求5所述防卫器，其特征在于所述自动控制器包括水平电磁铁控制保护电路和竖直电磁铁控制保护电路；The defensive device according to claim 5, wherein said automatic controller comprises a horizontal electromagnet control protection circuit and a vertical electromagnet control protection circuit;

车厢前后端常开双控行程触发开关包括配置在车厢底部支架上的横轴，横轴铰接下端带与橡胶固定桩上端触动配合的下触头、和上端拨头的杠杆式拨杆，杠杆式拨杆上端拨头的前后方分别配置弹性支撑的常开双控外行程触发开关S1和弹性支撑的常开双控内行程触发开关S2，所述常开双控外内行程触发开关连接自动控制器的信号输入端子；The normally open double-control stroke trigger switch of the front and rear ends of the compartment includes a horizontal shaft disposed on the bottom bracket of the compartment, the lower end of the horizontal shaft is hinged with a lower contact that is in contact with the upper end of the rubber fixing pile, and a lever type lever of the upper end dial, lever type The front and rear of the upper end of the lever are respectively arranged with the elastically supported normally open dual-control external stroke trigger switch S1 and the elastic support of the normally open dual-control inner stroke triggering Off S2, the normally open dual control outer internal stroke trigger switch is connected to the signal input terminal of the automatic controller;

所述水平电磁铁控制保护电路是电源的一端先串接相互并联水平电磁铁线圈Yx和水平电磁铁自保持继电器KA1的线圈、后串接水平电磁铁控制继电器KA2的常闭端子、再分别通过水平电磁铁自保持继电器KA1的常开端子和常开双控外行程触发开关S1连接电路另一端；水平电磁铁控制继电器KA2的线圈、电路保险继电器KA5的常开端子、竖向行程常开触发开关Sy、竖向电磁铁控制及水平电磁铁保护继电器KA3的常开端子串联后接入所述电源两端；电路保险继电器KA5的线圈与横向外移终点前行程开关Sx2串联后接入所述电源两端；The horizontal electromagnet control protection circuit is a main end of the power supply, which is connected in series with the parallel horizontal electromagnet coil Yx and the horizontal electromagnet self-retaining relay KA1, and then to the normally closed terminal of the horizontal electromagnet control relay KA2. The horizontal electromagnet self-holding relay KA1 normally open terminal and the normally open double control outer stroke trigger switch S1 are connected to the other end of the circuit; the horizontal electromagnet control relay KA2 coil, the circuit safety relay KA5 normally open terminal, the vertical stroke normally open trigger The normally open terminals of the switch Sy, the vertical electromagnet control and the horizontal electromagnet protection relay KA3 are connected in series and then connected to the two ends of the power supply; the coil of the circuit safety relay KA5 is connected in series with the lateral shifting end point forward switch Sx2 Both ends of the power supply

所述竖直电磁铁控制保护电路是电源的一端先串接竖向电磁铁线圈Yo和竖向电磁铁控制及水平电磁铁保护继电器KA3的常闭端子、再通过横向外移终点行程开关Sx1连接电源另一端；电源的一端先并联常开双控内行程触发开关S2和竖向电磁铁双触头保护继电器KA4的一个基常开端子，电源的另一端串接竖向电磁铁控制及水平电磁铁保护继电器KA3的线圈后与竖向电磁铁双触头保护继电器KA4的双动常开端子的一个串接；电源的另一端串接电路保险继电器KA5的常开端子后，再通过竖向电磁铁双触头保护继电器KA4的线圈并联串接竖向电磁铁双触头保护继电器KA4的另一个双动常开端子和常开双控内行程触发开关S2。The vertical electromagnet control and protection circuit is a main end of the power source connected in series with the vertical electromagnet coil Yo and the vertical electromagnet control and the horizontally electromagnet protection relay KA3 normally closed terminal, and then connected by the lateral external shift end point switch Sx1. The other end of the power supply; one end of the power supply is first connected in parallel with the normally open dual-control internal stroke trigger switch S2 and the vertical electromagnet double-contact protection relay KA4 is a base normally open terminal, and the other end of the power supply is connected in series with the vertical electromagnet control and horizontal electromagnetic The coil of the iron protection relay KA3 is connected in series with the double-action normally open terminal of the vertical electromagnet double-contact protection relay KA4; the other end of the power supply is connected in series with the normally open terminal of the circuit safety relay KA5, and then through the vertical electromagnetic The coil of the iron double contact protection relay KA4 is connected in parallel with the other double-action normally open terminal of the vertical electromagnet double-contact protection relay KA4 and the normally-open double-control inner-stroke trigger switch S2.
根据权利要求5所述防卫器，其特征在于所述矩形主架前后横杆分别通过两个内外并列的立柱固装内外轴承座，内外轴承座分别通过高速轴承配置所述水平滚轴；所述横向外移终点行程开关Sx1是干字形主架固装一个横向滑配套，横向滑配套横向滑配一个外端带限位兰盘、内端配下外竖向滚轮的横向滑配杆，横向滑配杆在下竖向滚轮侧固装有中兰盘，中兰盘与横向滑配套之间配置支撑弹簧，限位兰盘与横向滑配套或者干字形主架之间配置横向行程开关，矩形主架向上固装有用于向外挤压下外竖向滚轮和操控横向行程开关的平移拨杆；The defensive device according to claim 5, wherein the front and rear rails of the rectangular main frame respectively fix the inner and outer bearing housings through two inner and outer juxtaposed columns, and the inner and outer bearing housings respectively configure the horizontal rollers through high speed bearings; The horizontally outwardly moving end point switch Sx1 is a transverse-shaped main frame fixed with a horizontal sliding matching, and the horizontal sliding matching is laterally sliding with an outer end with a limiting blue plate and an inner end with an outer vertical roller. The rod is fixed with a middle blue plate on the lower vertical roller side, and a support spring is arranged between the middle blue plate and the horizontal sliding support. The horizontal position switch is arranged between the limit blue plate and the horizontal sliding matching or the dry type main frame, and the rectangular main frame is upward. a translational lever for squeezing the outer vertical roller and manipulating the lateral stroke switch;

所述横向外移终点前行程开关Sx2是干字形主架在平移拨杆内侧固装一个横向滑配套，横向滑配套横向滑配一个内端带限位兰盘、外端配下内竖向滚轮的横向滑配杆，横向滑配杆在下竖向滚轮侧固装有中兰盘，中兰盘与横向滑配套之间配置支撑弹簧，限位兰盘与横向滑配套或者干字形主架之间配置横向行程开关，矩形主架向上固装有用于向内挤压下内竖向滚轮和操控横向行程开关的；平移拨杆外移到外止点前先松开下内竖向滚轮、让所述横向外移终点前行程开关Sx2闭合、再移到外止点时再挤压至横向外移终点行程开关Sx1闭合；The lateral outward shifting end front stroke switch Sx2 is a dry-shaped main frame fixed on the inner side of the translational lever and has a lateral sliding matching, the horizontal sliding matching lateral sliding is matched with an inner end with a limiting blue plate and an outer end with an inner vertical roller. The horizontal sliding matching rod, the horizontal sliding matching rod is fixed with the middle blue plate on the lower vertical roller side, the supporting spring is arranged between the middle blue plate and the horizontal sliding supporting, and the limiting blue plate is arranged with the horizontal sliding matching or the dry type main frame. The lateral travel switch, the rectangular main frame is fixed upward for pressing the inner vertical roller and the lateral travel switch is pressed inward; before the shifting lever is moved to the outer dead center, the lower inner vertical roller is released, so that The lateral shifting end point before the stroke switch Sx2 is closed, and then moved to the outer dead center and then squeezed to the lateral outward shift end point switch Sx1 to close;

干字形主架或者矩形主架与两侧车架之间之间配置竖向行程常开触发开关；两个内侧竖向滑配套和一个外侧竖直燕尾凹槽分别通过竖架与两侧车架固连。A vertical stroke normally open trigger switch is arranged between the main frame of the dry shape or the rectangular main frame and the frame of the two sides; two inner vertical sliding supports and one outer vertical dovetail groove respectively pass through the vertical frame and the side frames Solid.
根据权利要求7所述防卫器，其特征在于支撑竖直燕尾凹槽的竖架通过横向支架固装一个竖向滑配套，竖向滑配套竖向滑配一个下端带限位兰盘、上端配上竖向滚轮的竖向滑配杆，竖向滑配杆在靠近上竖向滚轮端固装有上兰盘，上兰盘与竖向滑配套之间配置支撑弹簧，竖向滑配杆与竖向滑配套之间配置竖向行程常开触发开关，所述下平移拨杆向上延伸后再向上竖向滚轮横上方向上斜延伸或横向延伸，延伸部分用于下压上竖向滚轮和操控竖向行程常开触发开关；The defensive device according to claim 7, wherein the vertical frame supporting the vertical dovetail groove is fixed by the lateral bracket A vertical sliding accessory is installed, and the vertical sliding accessory is vertically slidably equipped with a vertical sliding bar with a lower limit end and a vertical roller at the upper end, and the vertical sliding bar is fixed near the upper vertical roller end. There is a support plate spring between the upper plate and the vertical slide, and a vertical stroke normally open trigger switch is arranged between the vertical slide bar and the vertical slide, and the lower translation lever extends upwards. The upward vertical roller extends obliquely or laterally in the horizontal direction, and the extension portion is used for pressing the vertical roller and manipulating the vertical stroke normally open trigger switch;

所述水平滚轴与铁轨外侧凹槽配合的轴端基部制有与铁轨顶部外沿配合的凸环。The shaft end base of the horizontal roller and the outer groove of the rail is formed with a convex ring that cooperates with the outer edge of the top of the rail.
根据权利要求1-8任一所述防卫器，其特征在于所述水平滚轴与铁轨外侧凹槽配合的轴端基部制有与铁轨顶部外沿配合的凸环。The defensive device according to any one of claims 1-8, characterized in that the shaft end base of the horizontal roller and the outer groove of the rail is formed with a convex ring which cooperates with the outer edge of the top of the rail.
根据权利要求1-8任一所述防卫器，其特征在于所述障碍物包括扳道岔、与铁轨紧贴等高障碍物及两铁轨对接处连接片。 The defensive device according to any one of claims 1-8, characterized in that the obstacle comprises a switch sill, a high obstacle which is in close contact with the rail, and a connecting piece at the joint of the two rails.