WO2021082349A1

WO2021082349A1 - Anti-derailment rail and rail transport system

Info

Publication number: WO2021082349A1
Application number: PCT/CN2020/082907
Authority: WO
Inventors: 何先志; 唐伟锋; 胡震
Original assignee: 江苏飞梭智行设备有限公司
Priority date: 2019-10-31
Filing date: 2020-04-02
Publication date: 2021-05-06

Abstract

An anti-derailment rail and a rail transport system, the anti-derailment rail comprising a rail body (400), the rail body (400) comprising two base plates (401) respectively used for the travel of travelling wheels (302) on either side of a vehicle (300), two lower baffle plates (402), two side plates (403), and a top plate (404), there being a gap between the two base plates (401), the two side plates (403) respectively being connected to the two base plates (401), the top plate (404) being connected to the two side plates (403), and the side plates (403), the base plates (401), and the top plate (404) together encircling a cavity for accommodating the vehicle (300); at a fork, the rail body (400) is provided with an anti-derailment part, the anti-derailment part being used for restricting the continued movement of a lifting rail-changing apparatus when the lifting rail-changing apparatus has moved into place and/or driving the lifting rail-changing apparatus to move into place when the lifting rail-changing apparatus has not moved into place; the rail transport system comprises the lifting rail-changing apparatus, the vehicle (300), and the anti-derailment rail, the lifting rail-changing apparatus being arranged on the vehicle (300), the vehicle (300) being arranged in the cavity, and the lifting rail-changing apparatus being provided with a structural part matching the anti-derailment part. The present anti-derailment rail and rail transport system have a compact structure and rational design, and effectively prevent the vehicle (300) from derailing, improving the safety of the vehicle (300).

Description

一种防脱轨轨道及轨道交通***Anti-derailment rail and rail transit system

技术领域Technical field

本发明涉及轨道交通技术领域，具体涉及一种用于轨道交通的防脱轨轨道。The invention relates to the technical field of rail transit, in particular to an anti-derailment track for rail transit.

背景技术Background technique

悬挂式轨道交通***通常包括轨道、设置于轨道的车辆(机车)以及与车辆相连、并悬挂在轨道下方的轿厢，轨道通常架设于空中，车辆沿轨道行走，从而带动轿厢前行；为便于车辆安全、平稳的通过轨道的岔口及便于车辆准确的实现变轨，车辆上通常搭载有变轨装置，变轨装置的两侧分别设置有变轨轮，轨道岔口内通常设置有道岔，在进入岔口前，变轨装置通常需要驱动一侧的变轨轮动作到位，以便在车辆进入岔口后，设置于变轨装置该侧的变轨轮可以与轨道上对应侧的道岔相配合，从而引导车辆沿原轨道通过岔口或在岔口内变轨到另一条轨道上运行；由于在车辆通过岔口时，车辆通常处于单轨运行状态，故存在较大的脱轨风险。The suspended rail transit system usually includes a track, a vehicle (locomotive) installed on the track, and a car connected to the vehicle and suspended below the track. The track is usually erected in the air, and the vehicle runs along the track to drive the car forward; It is convenient for the vehicle to pass through the fork of the track safely and smoothly and for the vehicle to accurately realize the track change. The vehicle is usually equipped with a track changing device. The two sides of the track changing device are respectively equipped with track changing wheels. The rail fork is usually equipped with a switch. Before entering the fork, the rail changing device usually needs to drive the track changing wheel on one side to move in place, so that after the vehicle enters the fork, the track changing wheel set on the side of the track changing device can match with the turnout on the corresponding side of the track to guide The vehicle runs along the original track through a fork or changes its track in the fork to another track; because the vehicle is usually in a monorail running state when the vehicle passes through the fork, there is a greater risk of derailment.

然而，现有技术中，一方面，未考虑变轨装置动作到位后的物理锁紧问题，使得车辆在通常岔口且处于单轨运行状态时，容易因突然掉电、变轨装置故障、抖动等问题，而使处于工作状态的变轨轮脱离道岔，从而造成车辆脱轨事故；另一方面，如果车辆在进入岔口前，变轨装置在事先未动作到位，尤其是在车辆沿并流方向运行时，当车辆进入岔口后，设置于变轨装置的变轨轮不能与岔口内设置于单侧的道岔相配合，从而使得车辆失去道岔的引导，导致车辆与轨道发生碰撞、车辆脱轨等事故；由此可见，现有的悬挂式轨道交通***存在较大的脱轨风险，安全性低，亟需改进。However, in the prior art, on the one hand, it does not consider the physical locking problem of the track change device after the action is in place, so that when the vehicle is usually at a fork and in a monorail operation state, it is prone to sudden power failure, track change device failure, jitter, etc. , And make the rail-changing wheel in the working state separate from the turnout, causing a derailment accident of the vehicle; on the other hand, if the rail-changing device is not in place before the vehicle enters the fork, especially when the vehicle is running in the parallel direction, When the vehicle enters the fork, the track changing wheel set in the rail changing device cannot cooperate with the turnout set on one side in the fork, so that the vehicle loses the guidance of the turnout, causing the vehicle to collide with the track, the vehicle derails, and other accidents; It can be seen that the existing suspended rail transit system has a greater risk of derailment, and its safety is low, so it is in urgent need of improvement.

发明内容Summary of the invention

为改善现有技术中所存在的不足，本发明解决其技术问题所采用的技术方案是：In order to improve the deficiencies in the prior art, the technical solutions adopted by the present invention to solve the technical problems are:

一种防脱轨轨道，包括轨道本体，所述轨道本体包括两个分别用于供车辆两侧的行走轮行走的底板、及分别设置于所述两个底板的两个下挡板、两个侧板以及顶板，所述两个底板之间具有间隙，所述两个侧板分别与所述两个底板相连，且顶板与所述两个侧板相连，侧板、底板和顶板共同围成用于容纳车辆的型腔；在岔口处，所述轨道本体还设置有防脱轨部，所述防脱轨部用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，和/或，用于在升降式变轨装置动作未到位的情况下，驱动升降式变轨装置动作到位。在本方案中，如果搭载有升降式变轨装置的车辆在进入岔口之前动作到位，无论车辆是沿并流方向运行还是沿分流方向运行，防脱轨部沟可以限制升降式变轨装置继续动作，从而达到锁紧升降式变轨装置，防止其因突然掉电、变轨装置故障、抖动等因素而自行动作，导致车辆脱轨的问题，不仅能实现物理上的锁紧功能，而且有效提高车辆的安全性。如果车辆沿并流方向运行，且搭载有升降式变轨装置的车辆在进入岔口之前未动作到位，在这种状态下，升降式变轨装置会先与第一防脱轨部相接触，由于车辆的运行，必然会产生挤压，从而通过该挤压力驱动升降式变轨装置动作，使得设置于升降式变轨装置一侧的变轨轮可以动作到位，并与对应侧的道岔(或上挡板)相配合，从而达到自动纠正变轨轮位置的目的，使得车辆可以顺利通过岔口，可以有效防止脱轨；在这个过程中，第一防脱轨部及第二防脱轨部可以分别作用于升降式变轨装置的不同位置处，以便同时驱动升降式变轨装置动作，即便其中一个防脱轨部发生故障，也不会影响车辆的正常运行，从而大大提高车辆的安全性。An anti-derailment rail includes a rail body. The rail body includes two bottom plates for traveling wheels on both sides of a vehicle, and two lower baffles and two side plates respectively provided on the two bottom plates. Plate and top plate, there is a gap between the two bottom plates, the two side plates are respectively connected with the two bottom plates, and the top plate is connected with the two side plates, the side plates, the bottom plate and the top plate are jointly enclosed for use In the cavity for accommodating the vehicle; at the fork, the track body is also provided with an anti-derailment portion, the anti-derailment portion is used to limit the continuous movement of the elevating rail changing device when the elevating rail changing device is in place, And/or, it is used to drive the lift-type rail-change device to move in place when the lift-type rail-change device is not in place. In this solution, if a vehicle equipped with a lifting rail transfer device moves in place before entering the fork, regardless of whether the vehicle is running in a parallel flow direction or a diversion direction, the anti-derailment groove can restrict the lifting rail transfer device from continuing to move. In this way, it can lock the lifting rail changing device to prevent it from acting on its own due to sudden power failure, rail changing device failure, jitter and other factors, resulting in the problem of derailment of the vehicle. It not only realizes the physical locking function, but also effectively improves the vehicle’s performance. safety. If the vehicle runs in the parallel direction, and the vehicle equipped with the lifting rail transfer device does not move in place before entering the fork, in this state, the lifting rail transfer device will first contact the first derailment prevention part, because the vehicle The operation of the elevator will inevitably produce squeezing, so that the squeezing force drives the lift-type rail-change device to move, so that the rail-change wheel set on one side of the lift-type rail-change device can move in place and interact with the turnout (or upper switch) on the corresponding side. The baffle plate) is matched to achieve the purpose of automatically correcting the position of the rail change wheel, so that the vehicle can pass the fork smoothly, which can effectively prevent derailment; in this process, the first anti-derailment part and the second anti-derailment part can act on the lifting In order to drive the lifting-type rail-changing device at different positions at the same time, even if one of the anti-derailment parts fails, it will not affect the normal operation of the vehicle, thereby greatly improving the safety of the vehicle.

优选的，所述防脱轨部包括约束段和/或保护段，其中，所述约束段用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，所述保护段用于在升降式变轨装置动作未到位的情况下，驱动升降式变轨装置动作到位。以便分别实现自动锁紧功能和自动纠正变轨轮位置的功能。Preferably, the anti-derailment portion includes a restraint section and/or a protection section, wherein the restraint section is used to restrict the elevating rail changing device from continuing to operate when the elevating rail changing device moves in place, and the protection section It is used to drive the lift-type rail-changing device to move in place when the lift-type rail-change device is not in place. In order to realize the automatic locking function and the function of automatically correcting the position of the rail change wheel respectively.

一种方案中，所述防脱轨部包括设置于所述轨道本体侧面的第一防脱轨部，所述第一防脱轨部包括第一约束段和/或第一保护段，所述第一约束段与第一保护段相连，并分别设置于轨道本体的同一侧，且第一约束段沿轨道本体的长度方向设置，第一保护段的上表面倾斜于轨道本体的长度方向，所述第一约束段用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，所述第一保护段用于在升降式变轨装置动作未到位的情况下，通过挤压升降式变轨装置一侧的变轨轮驱动该侧的变轨轮上升并动作到位。在本方案中，通过在轨道本体的侧面设置第一防脱轨部，使得搭载有升降式变轨装置的车辆运行到该处时，第一约束段可以与动作到位的变轨装置形成配合，并通过约束升降式变轨装置而锁紧升降式变轨装置，可以有效防止升降式变轨装置因突然掉电、变轨装置故障、抖动等因素而自行动作，导致车辆脱轨的问题；此外，当车辆沿并流的方向运行时，在进入岔口前，如果升降式变轨装置未动作到位，第一保护段会先与升降式变轨装置相接触，通过挤压升降式变轨装置而驱动升降式变轨装置动作到位，以便设置于升降式变轨装置一侧的变轨轮可以与对应侧的道岔相配合，从而达到自动纠正变轨轮位置的目的，使得车辆可以顺利通过岔口，可以有效防止脱轨。In one solution, the derailment prevention portion includes a first derailment prevention portion provided on a side surface of the rail body, the first derailment prevention portion includes a first restraint section and/or a first protection section, and the first restraint Segments are connected with the first protection segment and are respectively arranged on the same side of the track body, and the first restraint segments are arranged along the length direction of the track body, the upper surface of the first protection segment is inclined to the length direction of the track body, the first The restraining section is used to limit the continuous movement of the lifting rail changing device when the lifting rail changing device is in place, and the first protection section is used for lifting and lowering by squeezing when the lifting rail changing device is not in place. The rail-changing wheel on one side of the type rail-changing device drives the rail-changing wheel on this side to rise and move into place. In this solution, the first derailment prevention part is provided on the side of the rail body, so that when the vehicle equipped with the lift-type rail changing device runs there, the first restraining section can be matched with the rail changing device in place, and By constraining the elevating rail changing device and locking the elevating rail changing device, the elevating rail changing device can effectively prevent the elevating rail changing device from acting on its own due to sudden power failure, failure of the rail changing device, shaking and other factors, causing the problem of derailment of the vehicle; in addition, when When the vehicle runs in the parallel direction, before entering the fork, if the lifting rail changing device is not in place, the first protection section will first contact the lifting rail changing device and drive the lifting by squeezing the lifting rail changing device The track changing device moves in place so that the track changing wheel set on one side of the lifting track changing device can cooperate with the turnout on the corresponding side, so as to achieve the purpose of automatically correcting the position of the track changing wheel, so that the vehicle can pass through the fork smoothly, which can be effective Prevent derailment.

另一种方案中，所述防脱轨部包括设置于所述轨道本体侧面的第一防脱轨部，所述第一防脱轨部包括第一约束段和/或第一保护段，所述第一约束段与第一保护段分别设置于轨道本体的两侧，第一约束段沿轨道本体的长度方向设置，第一保护段的上表面倾斜于轨道本体的长度方向，所述第一约束段用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，所述第一保护段用于在升降式变轨装置动作未到位的情况下，通过挤压升降式变轨装置一侧的变轨轮驱动另一侧的变轨轮上升并动作到位。In another solution, the derailment prevention portion includes a first derailment prevention portion provided on a side surface of the rail body, the first derailment prevention portion includes a first restraint section and/or a first protection section, and the first derailment prevention section includes a first restraint section and/or a first protection section. The restraint section and the first protection section are respectively arranged on both sides of the track body, the first restraint section is arranged along the length direction of the track body, the upper surface of the first protection section is inclined to the length direction of the track body, and the first restraint section is used for When the lifting rail changing device is in place, the lifting rail changing device is restricted from continuing to move, and the first protection section is used for pressing the lifting rail changing device when the lifting rail changing device is not in place. The rail-changing wheel on one side of the device drives the rail-changing wheel on the other side to rise and move into place.

优选的，所述第一约束段为水平设置的直板，所述第一保护段为倾斜设置的直板或弧形板，且第一约束段固定于所述侧板，第二约束段固定于所述侧板和/或顶板。采用板状结构的约束段和保护段，结构更简单，有利于降低成本。Preferably, the first restraining section is a straight plate arranged horizontally, the first protection section is a straight plate or an arc plate arranged obliquely, and the first restraining section is fixed to the side plate, and the second restraining section is fixed to the side plate. Said side panel and/or top panel. The restraint section and the protection section of the plate-shaped structure are adopted, the structure is simpler, and the cost is reduced.

进一步的，所述防脱轨部还包括设置于所述轨道本体下部的第二防脱轨部，所述第二防脱轨部包括第二约束段和/或第二保护段，所述第二约束段设置于下挡板的下边沿，用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，所述第二保护段设置于底板的下方，且第二保护段的高度大于下挡板的高度，第二保护段用于在升降式变轨装置动作未到位的情况下，通过挤压升降式变轨装置驱动设置于升降式变轨装置一侧的变轨轮动作到位。在本方案中，车辆在通过岔口时，如果升降式变轨装置事先动作到位，进入岔口后，升降式变轨装置一侧的变轨轮与对应的道岔相配合，从而引导车辆继续沿原轨道直行或变轨到另外一条轨道上，在这个过程中，第二约束段可以与升降式变轨装置构成配合，从而达到限制和锁紧升降式变轨装置的目的，避免脱轨；如果车辆在并流运行的过程中，升降式变轨装置事先未动作到位，进入岔口后，通过第二保护段与升降式变轨装置的配合，挤压升降式变轨装置动作到位，实现自动纠正变轨轮位置的目的，升降式变轨装置动作到位后，设置于升降式变轨装置一侧的变轨轮可以与对应的道岔相配合，从而引导车辆继续沿原轨道直行或变轨到另外一条轨道上，在这个过程中，再次利用第二约束段与升降式变轨装置的配合约束升降式变轨装置，从而达到限制和锁紧升降式变轨装置的目的，避免脱轨；此外，而采用第一防脱轨部和第二防脱轨部同时限制升降式变轨装置动作，不仅能实现物理上的锁紧功能，而且还能实现双重保护，有效提高车辆的安全性，且在车辆通过岔口时，第一防脱轨部及第二防脱轨部可以分别作用于升降式变轨装置的不同位置处，以便同时驱动升降式变轨装置动作，即便其中一个防脱轨部发生故障，也不会影响车辆的正常运行，从而大大提高车辆的安全性。Further, the anti-derailment portion further includes a second anti-derailment portion provided at the lower part of the rail body, the second anti-derailment portion includes a second restraint section and/or a second protection section, the second restraint section It is set on the lower edge of the lower baffle to limit the continuous movement of the lifting rail changing device when the lifting rail changing device is in place. The second protection section is arranged below the bottom plate, and the second protection section The height is greater than the height of the lower baffle, and the second protection section is used to drive the rail change wheel set on the side of the lift rail change device through the squeeze lift rail change device when the lift rail change device is not in place. In place. In this solution, when the vehicle passes through the fork, if the lifting rail change device is in place in advance, after entering the fork, the rail change wheel on the side of the lifting rail change device matches the corresponding turnout to guide the vehicle to continue along the original track Go straight or change rail to another track. During this process, the second restraint section can cooperate with the lifting rail changing device to achieve the purpose of restricting and locking the lifting rail changing device to avoid derailment; if the vehicle is in parallel During the running process, the lifting rail changing device is not in place beforehand. After entering the fork, the second protection section cooperates with the lifting rail changing device to squeeze the lifting rail changing device in place to realize automatic correction of the rail changing wheel. The purpose of the position, after the lifting rail changing device is in place, the rail changing wheel set on the side of the lifting rail changing device can be matched with the corresponding switch to guide the vehicle to continue straight along the original track or change rail to another track In this process, the cooperation of the second restraint section and the elevating rail changing device is used again to restrain the elevating rail changing device, so as to achieve the purpose of restricting and locking the elevating rail changing device to avoid derailment; in addition, the first The anti-derailment part and the second anti-derailment part simultaneously restrict the movement of the lifting rail changer, which not only realizes the physical locking function, but also realizes double protection, effectively improving the safety of the vehicle, and when the vehicle passes through the fork, the first The first derailment prevention part and the second derailment prevention part can act on different positions of the lifting rail transfer device to drive the lifting rail transfer device at the same time. Even if one of the derailment prevention parts fails, it will not affect the normal operation of the vehicle. Operation, thereby greatly improving the safety of the vehicle.

优选的，所述第二防脱轨部中的第二约束段和第二保护段分别设置于同一轨道本体的不同侧。即，在本方案中，设置于轨道本体的第二防脱轨部中，第二约束段和第二保护段分别位于轨道本体的两侧，二者互不干扰，分别用于实现防脱轨和自动纠正变轨轮位置的目的。Preferably, the second restraint section and the second protection section of the second anti-derailment portion are respectively arranged on different sides of the same rail body. That is, in this solution, the second restraint section and the second protection section are respectively located on both sides of the rail body in the second anti-derailment part of the track body, and they do not interfere with each other, and are used to realize derailment prevention and automatic derailment. The purpose of correcting the position of the rail wheel.

优选的，所述第二约束段为板状结构，所述第二保护段为弧形板结构或沿轨道本体的长度方向倾斜设置的直板形结构。第二约束段沿下挡板的长度方向设置，以便在车辆通过岔口的过程中，车辆上的升降式变轨装置都能受到第二约束段的限制；由于在升降式变轨装置动作未到位的情况下，升降式变轨装置会先与第二保护段相接触，采用弧形板结构或倾斜设置的直板形结构的第二保护段，可以有效避免发生剧烈碰撞，同时可以逐步挤压并驱动升降式变轨装置动作，并最终自动纠正升降式变轨装置中变轨轮的位置。Preferably, the second constraining section is a plate-shaped structure, and the second protection section is an arc-shaped plate structure or a straight plate-shaped structure obliquely arranged along the length direction of the track body. The second restraint section is arranged along the length direction of the lower baffle, so that when the vehicle passes through the fork, the lifting rail transfer device on the vehicle can be restricted by the second restraint section; because the lifting rail transfer device is not in place In the case of the lifting rail changing device, it will first contact the second protection section. The arc-shaped plate structure or the inclined straight plate-shaped structure of the second protection section can effectively avoid severe collisions. At the same time, it can be gradually squeezed and merged. Drive the lift-type rail-change device to move, and finally automatically correct the position of the rail-change wheel in the lift-type rail change device.

进一步的，所述第二保护段的一端与所述下挡板相切，另一端与对应侧的所述侧板相切。使得第二保护段的设置更加圆滑，更便于与升降式变轨装置相配合。Further, one end of the second protection section is tangent to the lower baffle, and the other end is tangent to the side plate on the corresponding side. The setting of the second protection section is smoother, and it is more convenient to cooperate with the lifting rail changing device.

进一步的，所述防脱轨部还包括设置于所述轨道本体上部的第三防脱轨部，所述第三防脱轨部包括第三约束段和/或第三保护段，所述第三约束段和第三保护段分别固定于所述顶板，并位于所述轨道本体的上部，第三约束段用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，所述第三保护段用于在升降式变轨装置动作未到位的情况下，通过挤压升降式变轨装置驱动设置于升降式变轨装置一侧的变轨轮动作到位。在本方案中，通过设置第三约束段，无论车辆沿分流方向运行，还是沿并流方向运行，均可以有效约束变轨到位的升降式变轨装置，防止升降式变轨装置中处于与上挡板配合状态的变轨轮，因为突然掉电、变轨装置故障、抖动等因素而自行动作并脱离上挡板，造成车辆脱轨的问题；而当车辆沿并流方向运行，且动作未到位的情况下，第三保护段会先与升降式变轨装置相接触，通过挤压升降式变轨装置的一侧而驱动升降式变轨装置动作到位，以便设置于变轨装置另一侧的变轨轮可以与对应侧的上挡板相配合，从而达到自动纠正变轨轮位置的目的，使得车辆可以顺利通过岔口，从而有效防止脱轨；此外，通过与第一防脱轨部和第二防脱轨部的配合使用，可以有效增强防脱轨的效果，提高安全性。Further, the anti-derailment portion further includes a third anti-derailment portion provided on the upper part of the track body, the third anti-derailment portion includes a third restraint section and/or a third protection section, the third restraint section And the third protection section are respectively fixed to the top plate and located on the upper part of the track body. The third restraint section is used to restrict the elevating rail changing device from continuing to move when the elevating rail changing device moves in place. The third protection section is used to drive the rail-changing wheel arranged on one side of the lifting-type rail-changing device to move in place by squeezing the lifting-type rail-changing device when the movement of the lifting-type rail-change device is not in place. In this scheme, by setting the third restraint section, no matter whether the vehicle is running in the diversion direction or in the parallel flow direction, it can effectively constrain the lift-type rail-change device in place, and prevent the lift-type rail-change device from being on and off. The rail-changing wheel with the baffle matched state, because of sudden power failure, rail-changing device failure, jitter and other factors, it moves on its own and breaks away from the upper baffle, causing the problem of derailment of the vehicle; and when the vehicle is running in the parallel direction, and the movement is not in place In the case of, the third protection section will first contact the elevating rail change device, and drive the elevating rail change device to move in place by squeezing one side of the elevating rail change device so as to be installed on the other side of the rail change device. The rail change wheel can be matched with the upper baffle on the corresponding side, so as to achieve the purpose of automatically correcting the position of the rail change wheel, so that the vehicle can pass the fork smoothly, thereby effectively preventing derailment; in addition, through the first anti-derailment part and the second anti-derailment part The coordinated use of the derailment part can effectively enhance the anti-derailment effect and improve safety.

优选的，所述第三防脱轨部中的第三约束段和第三保护段分别设置于轨道本体的不同侧。以便分别实现自动锁紧功能和自动纠正变轨轮位置的功能。Preferably, the third restraint section and the third protection section in the third anti-derailment portion are respectively arranged on different sides of the track body. In order to realize the automatic locking function and the function of automatically correcting the position of the rail change wheel respectively.

方案一中，所述轨道本体还包括两条竖直设置并相互平行的上挡板，所述上挡板固定于所述顶板，分别用于与升降式变轨装置一侧的变轨轮相配合，并为变轨轮提供行走面，所述第三约束段水平固定于其中一个上挡板，并位于上挡板的外侧。以便适用于设置有上挡板的轨道，用于引导车辆顺利、平稳的通过岔口，防止脱轨。In the first solution, the track body further includes two upper baffles that are vertically arranged and parallel to each other, and the upper baffles are fixed to the top plate and are respectively used to correspond to the rail change wheel on one side of the lift type rail change device. The third constraining section is horizontally fixed to one of the upper baffles and is located on the outer side of the upper baffle. In order to be suitable for the track provided with the upper baffle, it is used to guide the vehicle through the fork smoothly and stably to prevent derailment.

方案二中，在两条轨道本体相交所形成的岔口内还设置有道岔，所述道岔固定于所述顶板，用于与升降式变轨装置一侧的变轨轮相配合，并引导车辆通过岔口，所述第三约束段水平固定于道岔一侧。适用于岔口内单独设置有道岔的轨道，用于引导车辆顺利、平稳的通过岔口，防止脱轨。In the second solution, a switch is also provided in the fork formed by the intersection of the two rail bodies. The switch is fixed to the top plate and is used to cooperate with the rail changing wheel on one side of the lifting rail changing device and guide the vehicle to pass For a fork, the third restraint section is horizontally fixed on one side of the turnout. It is suitable for tracks with separate turnouts in the fork, which is used to guide vehicles through the fork smoothly and steadily to prevent derailment.

方案三中，还包括连接架，所述第三约束段通过所连接架水平固定于轨道本体的顶板。便于实现第三约束段的水平安装和固定。In the third solution, a connecting frame is further included, and the third constraining section is horizontally fixed to the top plate of the track body through the connecting frame. It is convenient to realize the horizontal installation and fixation of the third restraint section.

优选的，所述第三约束段为板状结构，并与上挡板相互垂直；所述第三保护段固定于顶板和/或侧板，第三保护段的下表面沿轨道本体的长度方向倾斜。采用板状结构的第三约束段，结构更简单，有利于降低成本；而在升降式变轨装置动作未到位的情况下，第三保护段会先与变轨未到位的升降式变轨装置相接触，并在车辆的运行过程中，可以利用倾斜的下表面逐步挤压升降式变轨装置的一侧，从而驱动升降式变轨装置另一侧的变轨轮动作到位，实现自动纠正变轨轮位置的目的，变轨到位后的变轨轮可以与对应侧的上挡板相配合，从而有效避免脱轨。Preferably, the third constraining section has a plate-like structure and is perpendicular to the upper baffle; the third protection section is fixed to the top plate and/or the side plate, and the lower surface of the third protection section is along the length direction of the track body tilt. The third restraint section with a plate-like structure has a simpler structure and is beneficial to reduce costs; and when the lift-type rail transfer device is not in place, the third protection section will first contact the lift-type rail transfer device that is not in place. Contact, and during the operation of the vehicle, the inclined lower surface can be used to gradually squeeze one side of the elevating rail change device, thereby driving the rail change wheel on the other side of the elevating rail change device to move in place, realizing automatic correction of the change. For the purpose of the position of the rail wheel, the rail wheel after the rail change is in place can be matched with the upper baffle on the corresponding side, so as to effectively avoid derailment.

优选的，所述第三保护段为直板形结构或弧形板结构，且所述第三保护段沿轨道本体的长度方向倾斜设置。所述倾向设置的方向是：沿并流方向，第三保护段的下表面距离下方底板的距离越来越小，从而可以利用下表面挤压并使升降式变轨装置的一侧下降，使得该侧的变轨轮下降，而另一侧的变轨轮同步上升，以便与上方的上挡板相配合，达到自动纠正变轨轮位置的目的，防止脱轨。Preferably, the third protection section is a straight plate structure or an arc plate structure, and the third protection section is arranged obliquely along the length direction of the track body. The direction of the inclination is: along the parallel flow direction, the distance between the lower surface of the third protection section and the lower bottom plate becomes smaller and smaller, so that the lower surface can be used to squeeze and lower one side of the lifting rail change device, so that The rail-changing wheel on this side descends, and the rail-changing wheel on the other side rises synchronously, so as to cooperate with the upper baffle above to achieve the purpose of automatically correcting the position of the rail-changing wheel and prevent derailment.

与现有技术相比，使用本发明提供的一种用于轨道交通的防脱轨轨道，具有以下有益效果：Compared with the prior art, the use of the anti-derailment track for rail transit provided by the present invention has the following beneficial effects:

1、本轨道，结构紧凑，设计合理，既可以在变轨装置事先动作到位的情况下，锁紧变轨装置，从而有效防止车辆因突然掉电、变轨装置故障、抖动等因素导致车辆脱轨问题；又可以在车辆沿并流方向运行且变轨装置事先未动作到位的情况下，自动纠正变轨装置中变轨轮的位置，使得一侧的变轨轮可以与对应侧的道岔相配合，以便引导车辆顺利通过岔口，从而有效避免车辆脱轨。1. This track has compact structure and reasonable design. It can lock the track changing device when the track changing device is in place beforehand, so as to effectively prevent the vehicle from derailing due to sudden power failure, failure of the track changing device, jitter, etc. Problem; it can automatically correct the position of the rail change wheel in the rail change device when the vehicle is running in the parallel direction and the rail change device is not in place beforehand, so that the rail change wheel on one side can be matched with the turnout on the corresponding side , In order to guide the vehicle through the fork smoothly, thereby effectively avoiding the derailment of the vehicle.

2、本轨道，采用多种保护措施实现对变轨装置的联合锁紧，不仅可以有效避免车辆脱轨，提高车辆的安全性，而且，即便其中某一装置失效，也不会影响防脱轨的效果，使得车辆可以安全运行。2. This track adopts a variety of protective measures to realize the joint locking of the rail changing device, which not only can effectively avoid the derailment of the vehicle and improve the safety of the vehicle, but also, even if one of the devices fails, it will not affect the derailment prevention effect , So that the vehicle can run safely.

3、本轨道，采用多种保护措施实现自动纠正变轨轮位置的功能，不仅可以有效驱动动作不到位的变轨装置动作到位，避免车辆脱轨，而且各保护措施分别作用于变轨装置的不同位置处，即省力，又可以驱动变轨装置快速、高效的动作，即便其中一个保护措施发生故障，也不会影响剩余保护措施的正常运行，确保车辆能顺利、安全通过岔口。3. This track adopts a variety of protection measures to realize the function of automatically correcting the position of the track change wheel, which can not only effectively drive the track change device that does not move in place, and avoid the derailment of the vehicle, but also each protective measure acts on the difference of the track change device. The location is labor-saving and can drive the rapid and efficient action of the rail changing device. Even if one of the protective measures fails, it will not affect the normal operation of the remaining protective measures, ensuring that the vehicle can pass through the fork smoothly and safely.

附图说明Description of the drawings

为了更清楚地说明本发明实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。In order to explain the technical solutions of the embodiments of the present invention more clearly, the following will briefly introduce the drawings that need to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative work.

图1为本发明实施例1中提供的一种轨道本体的横截面示意图。Fig. 1 is a schematic cross-sectional view of a track body provided in Embodiment 1 of the present invention.

图2为本发明实施例1中提供的一种防脱轨轨道的结构示意图之一，未示出顶板。Fig. 2 is one of the structural schematic diagrams of an anti-derailment track provided in Embodiment 1 of the present invention, and the top plate is not shown.

图3为本发明实施例1中提供的一种防脱轨轨道的结构示意图之二，未示出顶板。Fig. 3 is the second structural diagram of an anti-derailment track provided in Embodiment 1 of the present invention, and the top plate is not shown.

图4为图2的俯视图。Fig. 4 is a top view of Fig. 2.

图5为本发明实施例1中提供的一种防脱轨轨道的仰视结构示意图。Fig. 5 is a schematic bottom view of a derailment prevention track provided in Embodiment 1 of the present invention.

图6为图2的仰视图。Fig. 6 is a bottom view of Fig. 2.

图7为图2的前视图，即轨道的横截面示意图，其中，采用的是上挡板。Fig. 7 is a front view of Fig. 2, that is, a schematic cross-sectional view of the track, in which an upper baffle is used.

图8为图2的前视图，即轨道的横截面示意图，其中，采用的是道岔。Fig. 8 is a front view of Fig. 2, that is, a schematic cross-sectional view of the track, in which a switch is used.

图9为本发明实施例1中提供的一种升降式变轨装置的结构示意图。Fig. 9 is a schematic structural diagram of an elevating rail changing device provided in Embodiment 1 of the present invention.

图10为图9的主视图。Fig. 10 is a front view of Fig. 9.

图11为车辆在岔口处与道岔配合时，实施例1中所提供的防脱轨轨道的横截面示意图，此时，右侧的变轨轮与右侧道岔配合，车辆向右变轨运行。Fig. 11 is a schematic cross-sectional view of the anti-derailment track provided in Embodiment 1 when the vehicle cooperates with the turnout at the fork. At this time, the right track change wheel cooperates with the right turnout, and the vehicle changes track to the right.

图12为车辆在岔口处与道岔配合时，实施例1中所提供的防脱轨轨道的横截面示意图，此时，左侧的变轨轮与左侧道岔配合，车辆沿左侧运行。Figure 12 is a cross-sectional schematic diagram of the anti-derailment track provided in Embodiment 1 when the vehicle is mated with the turnout at the fork. At this time, the left rail change wheel is matched with the left turnout, and the vehicle runs along the left side.

图13为车辆沿图4中带箭头的虚线所示的方向运行时，防脱轨轨道的横截面示意图。Fig. 13 is a schematic cross-sectional view of the anti-derailment track when the vehicle runs in the direction indicated by the broken line with the arrow in Fig. 4.

图14为本发明实施例2中提供的一种防脱轨轨道的俯视图，未示出顶板。Fig. 14 is a top view of an anti-derailment rail provided in Embodiment 2 of the present invention, and the top plate is not shown.

图15为图14的A-A视图。Fig. 15 is a view A-A in Fig. 14.

图16为图14的B-B视图。Fig. 16 is a view B-B of Fig. 14.

图17为图14的C-C视图。Fig. 17 is a view C-C in Fig. 14.

图18为车辆在岔口处与道岔配合时，实施例2中所提供的防脱轨轨道的横截面示意图，此时，右侧的变轨轮与右侧道岔配合，车辆向右变轨运行。Figure 18 is a cross-sectional schematic diagram of the anti-derailment track provided in Embodiment 2 when the vehicle cooperates with the turnout at the fork. At this time, the right rail change wheel cooperates with the right turnout, and the vehicle changes track to the right.

图19为车辆在岔口处与道岔配合时，实施例2中所提供的防脱轨轨道的横截面示意图，此时，左侧的变轨轮与左侧道岔配合，车辆沿左侧运行。Figure 19 is a schematic cross-sectional view of the anti-derailment track provided in Embodiment 2 when the vehicle cooperates with the turnout at the fork. At this time, the left rail change wheel cooperates with the left turnout, and the vehicle runs along the left side.

图中标记说明Description of the mark in the figure

电机101、 Motor 101,

反向同步机构200、上摆臂201、下摆臂202、连杆203、铰接轴204、变轨轮205、传动轴206、支撑轴207、轴承座208、限位部件209、联动架210、卡锁部211、 Reverse synchronization mechanism 200, upper swing arm 201, lower swing arm 202, connecting rod 203, articulated shaft 204, rail change wheel 205, transmission shaft 206, support shaft 207, bearing seat 208, limit component 209, linkage frame 210, card Lock part 211,

车辆300、机架301、行走轮302、 Vehicle 300, frame 301, walking wheel 302,

轨道本体400、底板401、下挡板402、侧板403、顶板404、上挡板405、道岔500、 Rail body 400, bottom plate 401, lower baffle 402, side plate 403, top plate 404, upper baffle 405, switch 500,

第一约束段601、第一保护段602、第二约束段603、第二保护段604、第三约束段605、第三保护段606。The first restriction section 601, the first protection section 602, the second restriction section 603, the second protection section 604, the third restriction section 605, and the third protection section 606.

具体实施方式Detailed ways

下面将结合本发明实施例中附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。因此，以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施例。基于本发明的实施例，本领域技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the present invention generally described and illustrated in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the protection scope of the present invention.

实施例1Example 1

请参阅图1，本实施例中提供了一种用于轨道交通的防脱轨轨道，包括轨道本体400，所述轨道本体400包括两个分别用于供车辆300两侧的行走轮302行走的底板401、及分别设置于所述两个底板401的两个下挡板402、两个侧板403以及顶板404，所述两个底板401之间具有间隙，所述两个侧板403分别与所述两个底板401相连，且顶板404与所述两个侧板403相连，侧板403、底板401和顶板404共同围成用于容纳车辆300的型腔，如图1所示；可以理解，所述轨道本体400可以是现有技术中的常用轨道，这里不再赘述。Please refer to FIG. 1. In this embodiment, an anti-derailment track for rail transit is provided, which includes a track body 400 that includes two bottom plates for traveling wheels 302 on both sides of a vehicle 300. 401, and two lower baffles 402, two side plates 403 and a top plate 404 respectively disposed on the two bottom plates 401, there is a gap between the two bottom plates 401, and the two side plates 403 are connected to the two bottom plates 401 respectively. The two bottom plates 401 are connected, and the top plate 404 is connected with the two side plates 403. The side plates 403, the bottom plate 401, and the top plate 404 jointly enclose a cavity for accommodating the vehicle 300, as shown in FIG. 1; it can be understood that The track body 400 may be a common track in the prior art, which will not be repeated here.

在岔口处，所述轨道本体还设置有防脱轨部，所述防脱轨部用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，和/或，用于在升降式变轨装置动作未到位的情况下，驱动升降式变轨装置动作到位；所述防脱轨部包括约束段和/或保护段，其中，所述约束段用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，所述保护段用于在升降式变轨装置动作未到位的情况下，驱动升降式变轨装置动作到位。At the fork, the track body is also provided with an anti-derailment part, the anti-derail part is used to restrict the elevating rail changing device from continuing to move when the elevating rail changing device moves in place, and/or, When the lift-type rail change device is not in place, the lift-type rail change device is driven in place; the anti-derailment portion includes a restraint section and/or a protection section, wherein the restraint section is used to move the lift-type rail shift device When it is in place, the lifting rail changing device is restricted from continuing to move, and the protection section is used to drive the lifting rail changing device to move in place when the lifting rail changing device is not in place.

作为举例，在岔口处，轨道本体400的侧面设置有用于与升降式变轨装置相配合的第一防脱轨部，和/或，轨道本体400的下部设置有用于与升降式变轨装置相配合的第二防脱轨部，如图2-图8所示，其中，所述第一防脱轨部及第二防脱轨部分别用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，和/或，用于在升降式变轨装置动作未到位的情况下，驱动升降式变轨装置动作到位。在本实施例中，如果搭载有升降式变轨装置的车辆300在进入岔口之前动作到位，即变轨轮205动作到预定的位置处，此时，无论车辆300是沿并流方向运行还是沿分流方向运行，第一防脱轨部和第二防脱轨部都可以限制升降式变轨装置继续动作，从而达到锁紧升降式变轨装置，防止其因突然掉电、变轨装置故障、抖动等因素而自行动作，导致车辆300脱轨的问题，而采用第一防脱轨部和第二防脱轨部同时限制升降式变轨装置动作，不仅能实现物理上的锁紧功能，而且还能实现双重保护，有效提高车辆300的安全性。如果车辆300沿并流方向运行，且搭载有升降式变轨装置的车辆300在进入岔口之前未动作到位，即一侧变轨轮205实现未动作到预定的位置处，在这种状态下，如果车辆300进入岔口，则会在岔口内出现脱轨问题，而采用本实施例所提供的轨道后，在这种状态下，升降式变轨装置会先与第一防脱轨部和/或第二防脱轨部相接触，由于车辆300的运行，必然会产生挤压，从而通过该挤压力驱动升降式变轨装置动作，使得设置于升降式变轨装置一侧的变轨轮205可以动作到位，并与对应侧的道岔500(或上挡板405，如图7所示)相配合，从而达到自动纠正变轨轮205位置的目的，使得车辆300可以顺利通过岔口，可以有效防止脱轨；在这个过程中，第一防脱轨部及第二防脱轨部可以分别作用于升降式变轨装置的不同位置处，以便同时驱动升降式变轨装置动作，即便其中一个防脱轨部发生故障，也不会影响车辆300的正常运行，从而大大提高车辆300的安全性。As an example, at the fork, the side of the rail body 400 is provided with a first derailment preventing part for cooperating with the lifting rail transfer device, and/or the lower part of the rail body 400 is provided for cooperating with the lifting rail transfer device The second anti-derailment part, as shown in Figure 2-8, wherein the first anti-derailment part and the second anti-derailment part are respectively used to limit the lifting-type transformation when the lifting-type rail-change device is in place The rail device continues to move, and/or is used to drive the lift-type rail-change device to move in place when the lift-type rail-change device is not in place. In this embodiment, if the vehicle 300 equipped with the lift-type rail change device moves in place before entering the fork, that is, the rail change wheel 205 moves to a predetermined position, at this time, no matter whether the vehicle 300 is running in a parallel flow direction or along Running in the shunt direction, both the first anti-derailment part and the second anti-derailment part can restrict the continuous movement of the lifting rail transfer device, so as to lock the lifting rail transfer device to prevent it from sudden power failure, rail transfer device failure, jitter, etc. Due to factors, the vehicle 300 derails, and the first anti-derailment part and the second anti-derailment part are used to simultaneously restrict the movement of the lift-type rail changing device, which not only realizes the physical locking function, but also realizes double protection , Effectively improve the safety of the vehicle 300. If the vehicle 300 runs in the parallel direction, and the vehicle 300 equipped with the elevator-type rail change device does not move into position before entering the fork, that is, one rail change wheel 205 does not move to a predetermined position, in this state, If the vehicle 300 enters the fork, a derailment problem will occur in the fork. With the track provided by this embodiment, in this state, the elevating rail changing device will first interact with the first derailment preventing part and/or the second When the anti-derailment part is in contact, due to the operation of the vehicle 300, squeezing will inevitably occur, so that the squeezing force drives the lifting rail changing device to move, so that the rail changing wheel 205 provided on the side of the lifting rail changing device can move in place , And cooperate with the turnout 500 (or the upper baffle 405, as shown in Figure 7) on the corresponding side, so as to achieve the purpose of automatically correcting the position of the track change wheel 205, so that the vehicle 300 can pass the fork smoothly, which can effectively prevent derailment; During this process, the first anti-derailment part and the second anti-derailment part can act on different positions of the lift-type rail transfer device to drive the lift-type rail transfer device at the same time. Even if one of the anti-derailment part fails, it will not It will affect the normal operation of the vehicle 300, thereby greatly improving the safety of the vehicle 300.

第一防脱轨部具有多种实施方式，作为一种举例，如图2、图3、图4及图8所示，第一防脱轨部包括第一约束段601和/或第一保护段602，所述第一约束段601与第一保护段602相连，并分别设置于轨道本体400的同一侧，且第一约束段沿轨道本体400的长度方向设置，保护段的上表面倾斜于轨道本体400的长度方向，所述第一约束段601用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，如图11或图12所示，第一约束段601主要用于防止一侧处于动作到位状态的变轨轮205自动下降，达到锁紧升降式变轨装置的目的，有效防止升降式变轨装置因突然掉电、变轨装置故障、抖动等因素而自行动作，导致车辆300脱轨的问题；所述第一保护段602用于在升降式变轨装置动作未到位的情况下，通过挤压升降式变轨装置一侧的变轨轮驱动该侧的变轨轮205上升并动作到位，在这个过程中，第一保护段602起到引导和驱动的作用，如图13所示，从而达到自动纠正变轨轮205位置的目的，使得车辆300可以顺利通过岔口，可以有效防止脱轨。The first anti-derailment part has various embodiments. As an example, as shown in FIGS. 2, 3, 4 and 8, the first anti-derailment part includes a first restraint section 601 and/or a first protection section 602 The first restraint section 601 is connected to the first protection section 602, and is respectively arranged on the same side of the track body 400, and the first restraint section is arranged along the length direction of the track body 400, and the upper surface of the protection section is inclined to the track body. In the length direction of 400, the first restraining section 601 is used to restrict the continuous operation of the elevating rail changing device when the elevating rail changing device is in place. As shown in FIG. 11 or 12, the first restraining section 601 mainly It is used to prevent the rail-change wheel 205 which is in the state of action on one side from automatically falling, to achieve the purpose of locking the lifting-type rail-change device, and effectively prevent the lifting-type rail-change device from spontaneously due to sudden power failure, rail-change device failure, jitter, etc. Movement, causing the vehicle 300 to derail; the first protection section 602 is used to drive the rail-changing wheel on one side of the lifting-type rail-changing device when the lifting-type rail-changing device is not in place. The rail wheel 205 rises and moves into position. In this process, the first protection section 602 plays a role of guiding and driving, as shown in FIG. 13, so as to achieve the purpose of automatically correcting the position of the rail wheel 205, so that the vehicle 300 can pass smoothly. Fork, can effectively prevent derailment.

同理，作为另一种举例，第一防脱轨部包括第一约束段601和/或第一保护段602，所述第一约束段与第一保护段分别设置于轨道本体的两侧(即不相连)，第一约束段沿轨道本体的长度方向设置，第一保护段的上表面倾斜于轨道本体的长度方向，所述第一约束段用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，所述第一保护段用于在升降式变轨装置动作未到位的情况下，通过挤压升降式变轨装置一侧的变轨轮驱动另一侧的变轨轮上升并动作到位，也能实现相同的效果，这里不再赘述。In the same way, as another example, the first derailment prevention portion includes a first restraint section 601 and/or a first protection section 602, and the first restraint section and the first protection section are respectively disposed on both sides of the track body (ie Not connected), the first restraint section is arranged along the length direction of the track body, the upper surface of the first protection section is inclined to the length direction of the track body, and the first restraint section is used when the lift-type rail changing device is in place , Restricting the elevating rail changing device to continue to operate, the first protection section is used to drive the other side by squeezing the rail changing wheel on one side of the elevating rail changing device when the operation of the elevating rail changing device is not in place The same effect can be achieved when the rail-changing wheel rises and moves in place, so I won't repeat it here.

可以列，当第一防脱轨部仅包括第一约束段601或第一保护段602时，第一防脱轨部仅能实现对应的功能，这里不再赘述。It may be stated that when the first derailment prevention part only includes the first restraint section 601 or the first protection section 602, the first derailment prevention section can only realize the corresponding function, and details are not described herein again.

作为举例，如图2及图4所示，第一约束段为水平设置的直板，如钢板等，第一保护段为倾斜设置的直板或弧形板，以便实现引导功能，避免发生剧烈碰撞；第一约束段601可以固定于侧板403，第一保护段602可以与固定于侧板403和/或顶板404。As an example, as shown in Figures 2 and 4, the first restraining section is a straight plate arranged horizontally, such as steel plate, etc., and the first protection section is a straight plate or curved plate arranged obliquely, so as to realize the guiding function and avoid severe collision; The first constraining section 601 can be fixed to the side plate 403, and the first protection section 602 can be fixed to the side plate 403 and/or the top plate 404 together.

如图5、图6及图8所示，在本实施例中，所述第二防脱轨部包括第二约束段603和第二保护段604，第二约束段603设置于下挡板402的下边沿，用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，第二保护段604设置于底板401的下方，且第二保护段604的高度大于下挡板402的高度，第二保护段604用于在升降式变轨装置动作未到位的情况下，通过挤压升降式变轨装置驱动设置于升降式变轨装置一侧的变轨轮205动作到位。车辆300在通过岔口时，如果升降式变轨装置事先动作到位，进入岔口后，升降式变轨装置一侧的变轨轮205与对应的道岔500相配合，从而引导车辆300继续沿原轨道直行或变轨到另外一条轨道上，在这个过程中，第二约束段603可以与升降式变轨装置构成配合，从而达到限制和锁紧升降式变轨装置的目的，避免脱轨；如果车辆300在并流运行的过程中，升降式变轨装置事先未动作到位，进入岔口后，通过第二保护段604与升降式变轨装置的配合，挤压升降式变轨装置动作到位，实现自动纠正变轨轮205位置的目的，升降式变轨装置动作到位后，设置于升降式变轨装置一侧的变轨轮205可以与对应的道岔500相配合，从而引导车辆300继续沿原轨道直行或变轨到另外一条轨道上，在这个过程中，再次利用第二约束段603与升降式变轨装置的配合约束升降式变轨装置，从而达到限制和锁紧升降式变轨装置的目的，避免脱轨。As shown in Figures 5, 6 and 8, in this embodiment, the second derailment prevention portion includes a second restraint section 603 and a second protection section 604, and the second restraint section 603 is disposed on the lower baffle 402. The lower edge is used to limit the continuous movement of the lifting rail changing device when the lifting rail changing device is in place. The second protection section 604 is arranged below the bottom plate 401, and the height of the second protection section 604 is greater than the lower baffle At the height of 402, the second protection section 604 is used to drive the rail-changing wheel 205 arranged on the side of the lifting-type rail-changing device to move in place by squeezing the lifting-type rail-changing device when the lift-type rail-changing device is not in place. When the vehicle 300 passes through the fork, if the elevating rail changing device moves in place in advance, after entering the fork, the rail changing wheel 205 on the side of the elevating rail changing device matches the corresponding switch 500 to guide the vehicle 300 to continue straight along the original track Or change the track to another track. In this process, the second restraint section 603 can be combined with the lifting type rail changing device to achieve the purpose of restricting and locking the lifting type rail changing device to avoid derailment; if the vehicle 300 is in In the process of parallel operation, the elevating rail changing device has not moved in place beforehand. After entering the fork, the second protection section 604 cooperates with the elevating rail changing device to squeeze the elevating rail changing device into place to realize automatic correction. The purpose of the position of the rail wheel 205 is that after the lifting rail changing device is in place, the rail changing wheel 205 arranged on the side of the lifting rail changing device can be matched with the corresponding switch 500 to guide the vehicle 300 to continue straight or change along the original track. In this process, the cooperation of the second restraint section 603 and the elevating rail changing device is used to restrain the elevating rail changing device, so as to achieve the purpose of restricting and locking the elevating rail changing device and avoiding derailment .

如图5、图6及图8所示，作为优选，第二约束段603和第二保护段604分别设置于同一轨道本体400的不同侧，既便于安装，又使得二者互不干扰，分别用于实现防脱轨和自动纠正变轨轮205位置的目的。As shown in Figure 5, Figure 6 and Figure 8, as a preference, the second restraint section 603 and the second protection section 604 are respectively arranged on different sides of the same track body 400, which is convenient for installation and does not interfere with each other. It is used to realize the purpose of preventing derailment and automatically correcting the position of the rail changing wheel 205.

作为举例，如图5、图6及图8所示，在优选的方案中，所述第二约束段 603为板状结构，竖直设置；所述第二保护段604可以为弧形板结构，也可以是沿轨道本体400的长度方向倾斜设置的直板形结构，如图所示。第二约束段603沿下挡板402的长度方向设置，以便在车辆300通过岔口的过程中，车辆300上的升降式变轨装置都能受到第二约束段603的限制；由于在升降式变轨装置动作未到位的情况下，升降式变轨装置会先与第二保护段604相接触，采用弧形板结构或倾斜设置的直板形结构的第二保护段604，可以有效避免发生剧烈碰撞，同时可以逐步挤压并驱动升降式变轨装置动作，并最终自动纠正升降式变轨装置中变轨轮205的位置。第二约束段603可以采用焊接、铆接、螺栓连接等方式固定于下挡板402，也可以与下挡板402为一体结构，第二保护段604也可以采用焊接、铆接、螺栓连接等方式固定于底板401，这里不再赘述。As an example, as shown in FIGS. 5, 6 and 8, in a preferred solution, the second constraining section 603 is a plate-shaped structure and is arranged vertically; the second protection section 604 may be an arc-shaped plate structure , It may also be a straight plate structure obliquely arranged along the length direction of the track body 400, as shown in the figure. The second restraint section 603 is arranged along the length direction of the lower baffle 402, so that when the vehicle 300 passes through the fork, the lifting rail transfer device on the vehicle 300 can be restricted by the second restraint section 603; When the rail device is not in place, the lift-type rail changing device will first contact the second protection section 604. The arc-shaped plate structure or the inclined straight plate structure of the second protection section 604 can effectively avoid severe collisions. At the same time, it can gradually squeeze and drive the action of the lifting rail changing device, and finally automatically correct the position of the rail changing wheel 205 in the lifting rail changing device. The second restraining section 603 can be fixed to the lower baffle 402 by welding, riveting, bolting, etc., or it can be an integral structure with the lower baffle 402, and the second protective section 604 can also be fixed by welding, riveting, bolting, etc. It is on the bottom plate 401, which will not be repeated here.

在更优的方案中，所述第二保护段604的一端与所述下挡板402相切，另一端与对应侧的所述侧板403相切，如图5及图6所示，使得第二保护段604的设置更加圆滑，更便于与升降式变轨装置相配合实现防止脱轨的目的。In a more optimal solution, one end of the second protection section 604 is tangent to the lower baffle 402, and the other end is tangent to the side plate 403 on the corresponding side, as shown in FIGS. 5 and 6, so that The setting of the second protection section 604 is more smooth, and it is more convenient to cooperate with the lifting type rail changing device to achieve the purpose of preventing derailment.

可以理解，为使得车辆300顺利的通过岔口，采用本实施例所提供的轨道时，还需要在岔口设置道岔500，道岔500用于与升降式变轨装置一侧的变轨轮205相配合，并引导车辆300通过岔口，如图8所示，在本实施例中，所述道岔500可采用现有技术中公开的道岔500，如中国专利CN 108313068 A、CN 207498750 U、CN 203996231 U及CN 203558061 U中公开的道岔500等，这里不再赘述。It can be understood that, in order to enable the vehicle 300 to pass through the fork smoothly, when the track provided in this embodiment is used, it is also necessary to provide a switch 500 at the fork, and the switch 500 is used to cooperate with the rail changing wheel 205 on the side of the lifting rail changing device. And guide the vehicle 300 through the fork, as shown in Fig. 8. In this embodiment, the switch 500 can be the switch 500 disclosed in the prior art, such as Chinese patents CN 108313068 A, CN 207498750 U, CN 203996231 U and CN 203558061 The turnout 500 disclosed in U, etc., will not be repeated here.

为说明本轨道的功能，本实施例还提供了一种升降式变轨装置，该升降式变轨装置包括电机101、反向同步机构200以及联动防脱部，如图9及图10所示，其中，反向同步机构200包括上摆臂201、下摆臂202以及两根连杆203，所述两根连杆203分别竖直设置，且所述变轨轮205分别设置于所述两根连杆203，所述上摆臂201和下摆臂202的两端分别铰接于所述两根连杆203，且四个铰接处分别位于平行四边形的四个顶点(上摆臂201、下摆臂202以及两根连杆203可以构成四处铰接，且相邻两铰接处之间的连线构成平行四边形，如图10中虚线围成的四边形，在机械领域中，也可以描述为：上摆臂201、下摆臂202以及两根连杆203构成平行四边形结构，在本实施例中，所述铰接通过铰接孔与铰接轴204的配合实现，这里不再赘述)；上摆臂201的中部通过支撑轴207固定于轴承座208，轴承座208固定于车辆300的机架301，上摆臂201与支撑轴207构成转动副，下摆臂202的中部通过传动轴206与电机101相连，传动轴206固定于轴承座208，轴承座208固定于车辆300的机架301，下摆臂202 与传动轴206采用焊接或键连接等方式构成固定连接，电机101通过驱动传动轴206转动，带动下摆臂202绕其中部转动，如图10所示，从而使得设置于反向同步机构200一侧的变轨轮205竖直上升，并使设置于反向同步机构200另一侧的变轨轮205同步竖直下降，变轨轮205分别用于与对应侧的道岔500相配合；电机101可以优先采用具有减速功能的电机101或带有减速器的电机101；To illustrate the function of the track, this embodiment also provides an elevating rail changing device. The elevating rail changing device includes a motor 101, a reverse synchronization mechanism 200, and a linkage anti-drop part, as shown in Figures 9 and 10 , Wherein, the reverse synchronization mechanism 200 includes an upper swing arm 201, a lower swing arm 202, and two connecting rods 203, the two connecting rods 203 are respectively arranged vertically, and the rail changing wheels 205 are respectively arranged on the two The two ends of the upper swing arm 201 and the lower swing arm 202 are respectively hinged to the two connecting rods 203, and the four hinge points are respectively located at the four vertices of the parallelogram (the upper swing arm 201, the lower swing arm 202 And two connecting rods 203 can form four hinges, and the connecting line between two adjacent hinges forms a parallelogram, such as the quadrilateral enclosed by the dotted line in Fig. 10. In the mechanical field, it can also be described as: upper swing arm 201 , The lower swing arm 202 and the two connecting rods 203 form a parallelogram structure. In this embodiment, the articulation is achieved through the cooperation of the hinge hole and the hinge shaft 204, which will not be repeated here); the middle of the upper swing arm 201 passes through the support shaft 207 is fixed to the bearing housing 208, the bearing housing 208 is fixed to the frame 301 of the vehicle 300, the upper swing arm 201 and the support shaft 207 constitute a rotating pair, the middle of the lower swing arm 202 is connected to the motor 101 through the transmission shaft 206, and the transmission shaft 206 is fixed to The bearing seat 208 is fixed to the frame 301 of the vehicle 300. The lower swing arm 202 and the transmission shaft 206 are welded or keyed to form a fixed connection. The motor 101 rotates by driving the transmission shaft 206 to drive the lower swing arm 202 around the middle Rotate, as shown in Fig. 10, so that the rail-changing wheel 205 arranged on one side of the reverse synchronization mechanism 200 rises vertically, and the rail-changing wheel 205 arranged on the other side of the reverse synchronization mechanism 200 synchronously descends vertically, The rail change wheels 205 are respectively used to cooperate with the turnout 500 on the corresponding side; the motor 101 may preferentially use the motor 101 with a deceleration function or the motor 101 with a reducer;

所述两根连杆203的外侧分别设置有三棱柱结构的限位部件209，以便与对应的第一防脱轨部相配合，利用三棱柱结构的侧面与第一防脱轨部相接触，更有利于形成配合，实现防脱轨的目的。The outer sides of the two connecting rods 203 are respectively provided with a limiting member 209 of a triangular prism structure to cooperate with the corresponding first anti-derailment part. The side surface of the triangular prism structure is used to contact the first anti-derailment part, which is more conducive to Form a cooperation to achieve the purpose of preventing derailment.

联动防脱部用于与第二防脱轨部相配合，联动防脱部包括联动架210和分别设置于联动架210两端的卡锁部211，联动架210为T形结构，联动架210的上端固定于所述传动轴206，如图9及图10所示，卡锁部211采用的是三棱柱结构，所述两个卡锁部211分别用于勾住设置于轨道下缘的第二约束段603，达到防脱轨的目的。在本升降式变轨装置中，联动架210可以在电机101的驱动下同步绕下摆臂202的中部转动，从而带动整个联动防脱部同步动作。而采用三棱柱结构的卡锁部211，三棱柱的侧面更便于与对应的第二防脱轨部形成配合。The linkage preventing part is used to cooperate with the second derailing preventing part. The linkage preventing part includes a linkage frame 210 and locking parts 211 respectively provided at both ends of the linkage frame 210. The linkage frame 210 has a T-shaped structure, and the upper end of the linkage frame 210 Fixed to the transmission shaft 206, as shown in FIGS. 9 and 10, the locking portion 211 adopts a triangular prism structure, and the two locking portions 211 are respectively used to hook the second restraint provided on the lower edge of the rail. Section 603 achieves the purpose of preventing derailment. In this lifting rail changing device, the linkage frame 210 can be driven by the motor 101 to rotate synchronously around the middle of the lower swing arm 202, thereby driving the entire linkage anti-dropping part to move synchronously. With the locking part 211 of the triangular prism structure, the side surface of the triangular prism is more convenient to form a fit with the corresponding second anti-derailment part.

本轨道与该升降式变轨装置的配合原理是：车辆300上搭载有该升降式变轨装置，电机101驱动反向同步机构200动作，使得设置于反向同步机构200两侧的变轨轮205可以同步动作，且动作的方向始终相反，即一侧的变轨轮205竖直上升并与道岔500相配合，另一侧的变轨轮205竖直下降并远离道岔500，从而动作到位。在进入岔口之前，如果升降式变轨装置动作到位，进入岔口后，如图11或图12所示，处于工作状态的变轨轮205(即与道岔500相配合，引导车辆300前行的变轨轮205)一侧的限位部件209正好卡在对应侧第一约束段601的上方，防止该侧的变轨轮205自动下降，达到防脱轨的目的，与此同时，设置于联动防脱部一侧的卡锁部211正好卡(勾)在对应侧的第二约束段603处，防止传动轴206自由转动，从而锁紧反向同步机构200，达到防脱轨的目的。The principle of cooperation between this track and the lifting rail changing device is: the lifting rail changing device is mounted on the vehicle 300, and the motor 101 drives the reverse synchronization mechanism 200 to move, so that the rail change wheels arranged on both sides of the reverse synchronization mechanism 200 205 can move synchronously, and the direction of the action is always opposite, that is, the rail change wheel 205 on one side rises vertically and cooperates with the switch 500, and the rail change wheel 205 on the other side falls vertically and moves away from the switch 500, so that the action is in place. Before entering the fork, if the lifting rail transfer device is in place, after entering the fork, as shown in Figure 11 or Figure 12, the track change wheel 205 in the working state (that is, the changer that cooperates with the turnout 500 to guide the vehicle 300 forward The limit component 209 on one side of the rail wheel 205) is just stuck above the first restraining section 601 on the corresponding side to prevent the rail change wheel 205 on this side from automatically descending to achieve the purpose of preventing derailment. At the same time, it is arranged in the linkage anti-deflection section. The locking part 211 on the side of the lower part is just locked (hooked) at the second restraining section 603 on the corresponding side to prevent the transmission shaft 206 from rotating freely, thereby locking the reverse synchronization mechanism 200 and achieving the purpose of preventing derailment.

车辆300沿并流方向运行，如果在进入岔口前，升降式变轨装置动作到位，则进入岔口后，工作过程如上，这里不再赘述；如果在进入岔口前，升降式变轨装置未动作到位，则，设置于反向同步机构200一侧的限位部件209会先与第一保护段602相接触，通过挤压抬升限位部件209，从而抬升该侧变轨轮205的高度，使得该侧的变轨轮205可以上升并动作到位，并与道岔500相配合，如图13所示；与此同时，另一侧下方的第二保护段604通过挤压联动防脱部，使得联动防脱部向另一侧转动，从而驱动反向同步机构200动作，同样会使得另一侧的变轨轮205逐渐上升，并达到与道岔500相配合的位置处，如图13所示，从而达到自动纠正变轨轮205位置的目的，变轨轮205的位置纠正之后，该侧的第一约束段601卡在限位部件209的上方，第二约束段603勾在该侧的第二约束段603处，以防止脱轨。The vehicle 300 runs in the parallel direction. If the lifting rail transfer device moves in place before entering the fork, the working process is as above after entering the fork, and will not be repeated here; if the lifting rail transfer device does not move in place before entering the fork , Then, the limit member 209 arranged on the side of the reverse synchronization mechanism 200 will first contact the first protection section 602, and the limit member 209 is lifted by squeezing, thereby raising the height of the side rail changing wheel 205, so that the The rail change wheel 205 on the side can rise and move into position, and cooperate with the turnout 500, as shown in FIG. 13; at the same time, the second protection section 604 below the other side is squeezed through the linkage anti-drop part to make the linkage prevention The disengagement part rotates to the other side, thereby driving the reverse synchronization mechanism 200 to move, which will also make the rail change wheel 205 on the other side gradually rise and reach the position where it matches with the turnout 500, as shown in FIG. 13, thereby achieving The purpose of automatically correcting the position of the rail changing wheel 205. After the position of the rail changing wheel 205 is corrected, the first restraining section 601 on this side is stuck above the limiting member 209, and the second restraining section 603 is hooked to the second restraining section on this side. 603 to prevent derailment.

实施例2Example 2

为实现更好的防脱效果，本实施例所提供的防脱轨轨道还包括第三防脱轨部，所述第三防脱轨部包括第三约束段605和/或第三保护段606，如图14、图15、图16及图17所示，所述第三约束段605和第三保护段606分别固定于所述顶板，并位于所述轨道本体的上部，第三约束段605与其中一个上挡板405相连，第三约束段605用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，如第三约束段605可以直接限制变轨轮205向下动作(如图18或图19所示)或限制与连杆203相连的限位部件209向下动作；所述第三保护段606用于在升降式变轨装置动作未到位的情况下，通过挤压升降式变轨装置驱动设置于升降式变轨装置一侧的变轨轮205动作到位。在本方案中，通过设置第三防脱轨部可以进一步增强防脱轨和自动纠正变轨轮205位置的功能，具体而言，在本实施例中，通过设置第三约束段605，无论车辆300沿分流方向运行，还是沿并流方向运行，均可以有效约束变轨到位的升降式变轨装置，防止升降式变轨装置中处于与上挡板405配合状态的变轨轮205，因为突然掉电、变轨装置故障、抖动等因素而自行动作并脱离上挡板405，造成车辆300脱轨的问题；而当车辆300沿并流方向运行，且动作未到位的情况下，第三保护段606会先与升降式变轨装置相接触，通过挤压升降式变轨装置的一侧而驱动升降式变轨装置动作到位，以便设置于变轨装置另一侧的变轨轮205可以与对应侧的上挡板405相配合，从而达到自动纠正变轨轮205位置的目的，使得车辆300可以顺利通过岔口，从而有效防止脱轨。In order to achieve a better derailment prevention effect, the derailment prevention track provided in this embodiment further includes a third derailment prevention portion, and the third derailment prevention portion includes a third restraint section 605 and/or a third protection section 606, as shown in FIG. 14. As shown in FIG. 15, FIG. 16, and FIG. 17, the third restraining section 605 and the third protection section 606 are respectively fixed to the top plate and located on the upper part of the track body. The third restraining section 605 and one of the The upper baffle 405 is connected, and the third restraint section 605 is used to limit the continuous movement of the elevating rail changing device when the elevating rail changing device is in place. For example, the third restraining section 605 can directly restrict the downward movement of the rail changing wheel 205 (As shown in Figure 18 or Figure 19) or restrict the downward movement of the limit member 209 connected to the connecting rod 203; the third protection section 606 is used to pass the squeeze when the lift-type rail transfer device is not in place. The press-elevating rail changing device drives the rail changing wheel 205 arranged on one side of the lifting rail changing device to move in place. In this solution, the function of preventing derailment and automatically correcting the position of the rail change wheel 205 can be further enhanced by setting the third derailment preventing part. Specifically, in this embodiment, by setting the third restraining section 605, no matter what the vehicle 300 is along Running in the shunting direction or running in the parallel flow direction can effectively restrain the lift-type rail change device with the track change in place, and prevent the rail change wheel 205 of the lift-type rail change device in the state of cooperating with the upper baffle 405 due to sudden power failure , Rail change device failure, jitter and other factors and move by itself and break away from the upper baffle 405, causing the problem of derailment of the vehicle 300; and when the vehicle 300 runs in a parallel flow direction and the movement is not in place, the third protection section 606 will First contact with the elevating rail changing device, by squeezing one side of the elevating rail changing device to drive the elevating rail changing device to move in place, so that the rail changing wheel 205 set on the other side of the rail changing device can interact with the corresponding side The upper baffle 405 cooperates to achieve the purpose of automatically correcting the position of the track changing wheel 205, so that the vehicle 300 can pass through the fork smoothly, thereby effectively preventing derailment.

第三防脱轨部具有多种固定方式，作为一种举例，第三约束段可以通过所连接架水平固定于轨道本体的顶板，所述连接架可以是现有技术中常用的连接架，如连接杆、连接板、连接条等，以便实现第三约束段的水平安装；连接架与第三约束段可以为一体成型构件，如角钢(L形结构)、槽钢(U形结构)、槽钢(U形结构)等。The third anti-derailment part has a variety of fixing methods. As an example, the third restraining section may be horizontally fixed to the top plate of the track body through a connecting frame. The connecting frame may be a commonly used connecting frame in the prior art, such as a connecting frame. Rods, connecting plates, connecting bars, etc., in order to realize the horizontal installation of the third restraining section; the connecting frame and the third restraining section can be integrally formed components, such as angle steel (L-shaped structure), channel steel (U-shaped structure), channel steel (U-shaped structure) and so on.

作为另一种举例，在两条轨道本体相交所形成的岔口内还设置有道岔，所述道岔固定于所述顶板，用于与升降式变轨装置一侧的变轨轮相配合，并引导车辆通过岔口，所述第三约束段水平固定于道岔一侧；而所述道岔可以采用现有技术中常用的道岔。As another example, a switch is also provided in the fork formed by the intersection of the two rail bodies. The switch is fixed to the top plate and is used for cooperating with the rail changing wheel on one side of the elevating rail changing device and guiding it. When the vehicle passes through the fork, the third restraint section is horizontally fixed on one side of the turnout; and the turnout may be a common turnout in the prior art.

作为优选，在本实施例中，所述轨道本体400还包括两条竖直设置并相互平行的上挡板405，所述上挡板405固定于所述顶板，所述上挡板405分别用于与升降式变轨装置一侧的变轨轮205相配合，并为变轨轮205提供行走面，如图7或图15所示，所述第三约束段水平固定于其中一个上挡板，并位于上挡板的外侧；利用该方脱轨轨道与上述升降式变轨装置相配合，也能有效实现防脱轨和自动纠正变轨轮205位置的目的，其原理如实施例1中所述，这里不再赘述。Preferably, in this embodiment, the rail body 400 further includes two upper baffles 405 arranged vertically and parallel to each other, the upper baffles 405 are fixed to the top plate, and the upper baffles 405 are respectively used for To cooperate with the rail change wheel 205 on one side of the lift type rail change device, and provide a walking surface for the rail change wheel 205, as shown in FIG. 7 or FIG. 15, the third restraint section is horizontally fixed to one of the upper baffles , And located on the outer side of the upper baffle; the use of the square derailment track in conjunction with the above-mentioned lifting rail change device can also effectively achieve the purpose of preventing derailment and automatically correcting the position of the rail change wheel 205. The principle is as described in Example 1. , I won’t repeat it here.

如图14所示，在优选的方案中，第三约束段605沿轨道本体400的长度方向设置，上挡板405为板状结构(如钢板等)，并与上挡板405相互垂直，如图14所示；所述第三保护段606固定于顶板404和/或侧板403，第三保护段606的下表面沿轨道本体400的长度方向倾斜。采用板状结构的第三约束段605，结构更简单，有利于降低成本；而在升降式变轨装置动作未到位的情况下，第三保护段606会先与变轨未到位的升降式变轨装置相接触，并在车辆300的运行过程中，可以利用倾斜的下表面逐步挤压升降式变轨装置的一侧，从而驱动升降式变轨装置另一侧的变轨轮205动作到位，实现自动纠正变轨轮205位置的目的，变轨到位后的变轨轮205可以与对应侧的上挡板405相配合，从而有效避免脱轨。可以理解，所述第三约束段605与对应的上挡板405可以为一体成型构件，如角钢(L形结构)、槽钢(U形结构)等，第三约束段605也可以采用焊接、铆接、螺栓连接等方式固定于上挡板405；同样的，第三保护段606也可以采用焊接、铆接、螺栓连接等方式固定于轨道本体400的顶板404和/或侧板403。As shown in FIG. 14, in a preferred solution, the third constraining section 605 is arranged along the length direction of the track body 400, and the upper baffle 405 is a plate-shaped structure (such as steel plate, etc.), and is perpendicular to the upper baffle 405, such as As shown in FIG. 14; the third protection section 606 is fixed to the top plate 404 and/or the side plate 403, and the lower surface of the third protection section 606 is inclined along the length direction of the track body 400. The third restraint section 605 with a plate-shaped structure is simpler in structure and is beneficial to reduce costs; and when the lift-type rail transfer device is not in place, the third protection section 606 will first contact the lift-type transfer device that is not in place. The rail device is in contact with each other, and during the operation of the vehicle 300, the inclined lower surface can be used to gradually squeeze one side of the elevating rail change device to drive the rail change wheel 205 on the other side of the elevating rail change device to move in place. To achieve the purpose of automatically correcting the position of the track changing wheel 205, the track changing wheel 205 after the track change is in place can be matched with the upper baffle 405 on the corresponding side, thereby effectively avoiding derailment. It can be understood that the third constraining section 605 and the corresponding upper baffle 405 can be integrally formed members, such as angle steel (L-shaped structure), channel steel (U-shaped structure), etc. The third constraining section 605 can also be welded, The third protection section 606 can also be fixed to the top plate 404 and/or the side plate 403 of the track body 400 by means of riveting, bolt connection, etc.; similarly, the third protection section 606 can also be fixed to the top plate 404 and/or side plate 403 of the track body 400 by means of welding, riveting, bolting, or the like.

作为优选，如图14所示，所述第三防脱轨部中的第三约束段和第三保护段分别设置于轨道本体的不同侧，以便分别适用于分流运行与并流运行。Preferably, as shown in FIG. 14, the third restraint section and the third protection section in the third anti-derailment portion are respectively arranged on different sides of the track body, so as to be respectively suitable for split operation and parallel operation.

作为优选，在本实施例中，所述第三保护段606为直板形结构或弧形板结构，且所述第三保护段606沿轨道本体400的长度方向倾斜设置，如图15-图17所示；可以理解，第三保护段606与第一保护段602的倾斜方向正好相反，第三保护段606倾向设置的方向是：沿并流方向，第三保护段606的下表面距离下方底板401的距离越来越小，从而可以利用下表面挤压并使升降式变轨装置的一侧下降，使得该侧的变轨轮205下降，而另一侧的变轨轮205同步上升，以便与上方的上挡板405相配合，达到自动纠正变轨轮205位置的目的，防止脱轨。Preferably, in this embodiment, the third protection section 606 is a straight plate structure or an arc plate structure, and the third protection section 606 is arranged obliquely along the length direction of the track body 400, as shown in FIGS. 15-17 As shown; it can be understood that the inclination direction of the third protection section 606 and the first protection section 602 is exactly opposite, and the direction in which the third protection section 606 is inclined is: along the parallel flow direction, the lower surface of the third protection section 606 is away from the bottom floor The distance of 401 is getting smaller and smaller, so that one side of the lifting rail change device can be squeezed by the lower surface, so that the rail change wheel 205 on this side is lowered, and the rail change wheel 205 on the other side rises synchronously, so that Cooperate with the upper baffle 405 above to achieve the purpose of automatically correcting the position of the track changing wheel 205 and prevent derailment.

采用本实施例所提供的轨道，相比与实施例1中所提供的轨道而言，更能有效防止脱轨，例如，如图18及图19所示，在实施例1中所述车辆300在进入岔口前动作到位的情况下，不仅第一约束段601和第二约束段603可以实现防脱轨的功能，而且与上挡板405相配合的变轨轮205(即处于工作状态的变轨轮205)正好也卡在对应侧第三约束段605的上方，如图18及图19所示，防止变轨轮205下落，从而能进一步增强防脱轨效果；The track provided in this embodiment is more effective in preventing derailment than the track provided in Example 1. For example, as shown in FIGS. 18 and 19, the vehicle 300 in Example 1 is When the action is in place before entering the fork, not only the first restraint section 601 and the second restraint section 603 can achieve the function of preventing derailment, but also the rail change wheel 205 (that is, the rail change wheel in the working state) matched with the upper baffle 405 205) It is also stuck just above the third restraint section 605 on the corresponding side, as shown in Figure 18 and Figure 19, to prevent the rail change wheel 205 from falling, thereby further enhancing the derailment prevention effect;

采用本实施例所提供的轨道，相比与实施例1中所提供的轨道而言，更能有效自动纠正变轨轮205的位置，例如，如图13所示，在实施例1中所述车辆300在进入岔口前动作未到位的情况下，不仅第一保护段602和第二保护段604可以通过挤压驱动反向同步机构200动作到位，而且与上挡板405相配合一侧的变轨轮205(即处于工作状态的变轨轮205)或限位部件209正好也可以与对应侧的第三保护段606相接触并相互挤压，从而驱动反向同步机构200，使得该侧的变轨轮205下降，另一侧的变轨轮205上升并动作到位，达到自动纠正变轨轮205位置的目的，从而能进一步增强防脱轨效果；Using the track provided in this embodiment, compared with the track provided in the first embodiment, it is more effective to automatically correct the position of the track changing wheel 205, for example, as shown in FIG. 13, as described in the first embodiment When the vehicle 300 is not in place before entering the fork, not only the first protection section 602 and the second protection section 604 can be moved in place by squeezing and driving the reverse synchronization mechanism 200, but also the change on the side that cooperates with the upper baffle 405 The rail wheel 205 (that is, the rail-changing wheel 205 in the working state) or the limiting member 209 can also be in contact with the third protection section 606 on the corresponding side and squeeze each other, thereby driving the reverse synchronization mechanism 200, so that the side The rail-change wheel 205 descends, and the rail-change wheel 205 on the other side rises and moves into position to achieve the purpose of automatically correcting the position of the rail-change wheel 205, thereby further enhancing the derailment prevention effect;

实施例3Example 3

本实施例提供了一种轨道交通***，包括升降式变轨装置、车辆以及所述的防脱轨轨道，所述升降式变轨装置可以采用实施例1中所述的升降式变轨装置，所述升降式变轨装置设置于所述车辆，所述车辆设置于所述型腔内，如图11、图12及图13所示，所述升降式变轨装置设置有与所述防脱轨部相适配的构造部，以便在车辆通过岔口的过程中，所述构造部可以与防脱轨部相互配合，实现防脱轨和自动纠正变轨轮位置的功能。This embodiment provides a rail transit system, including an elevating rail changing device, a vehicle, and the anti-derailment track. The elevating rail changing device may use the elevating rail changing device described in Embodiment 1, so The lifting type rail changing device is provided in the vehicle, and the vehicle is provided in the cavity, as shown in FIGS. 11, 12, and 13, the lifting type rail changing device is provided with the anti-derailment part. The structural part is adapted so that when the vehicle passes through the fork, the structural part can cooperate with the derailment preventing part to realize the functions of preventing derailment and automatically correcting the position of the rail change wheel.

作为优选，所述构造部具有多种实施方式，作为优选，所述构造部包括与所述第一防脱轨部相适配的限位部件和/或与所述第二防脱轨部相适配的联动防脱部，所述限位部件和联动防脱部的结构和原理可以如实施例1中所述，这里不再赘述。Preferably, the structure part has a variety of embodiments. Preferably, the structure part includes a limiting component adapted to the first anti-derailment part and/or adapted to the second anti-derailment part The structure and principle of the stop member and the linkage preventive part can be the same as those described in Embodiment 1, which will not be repeated here.

可以理解，在本实施例中，所述“动作到位”是指升降式变轨装置动作到一侧的变轨轮205可以与对应侧的道岔500或上挡板405相配合的位置处。It can be understood that, in this embodiment, the “action in place” refers to the position where the rail change wheel 205 of the lift type rail change device moves to one side can be matched with the turnout 500 or the upper baffle 405 on the corresponding side.

以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. It should be covered within the protection scope of the present invention.

Claims

一种防脱轨轨道，包括轨道本体，所述轨道本体包括两个分别用于供车辆两侧的行走轮行走的底板、及分别设置于所述两个底板的两个下挡板、两个侧板以及顶板，所述两个底板之间具有间隙，所述两个侧板分别与所述两个底板相连，且顶板与所述两个侧板相连，侧板、底板和顶板共同围成用于容纳车辆的型腔；其特征在于，在岔口处，所述轨道本体还设置有防脱轨部，所述防脱轨部用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，和/或，用于在升降式变轨装置动作未到位的情况下，驱动升降式变轨装置动作到位。An anti-derailment rail includes a rail body. The rail body includes two bottom plates for traveling wheels on both sides of a vehicle, and two lower baffles and two side plates respectively provided on the two bottom plates. Plate and top plate, there is a gap between the two bottom plates, the two side plates are respectively connected with the two bottom plates, and the top plate is connected with the two side plates, the side plates, the bottom plate and the top plate are jointly enclosed for use It is characterized in that, at the fork, the track body is also provided with an anti-derailment part, and the anti-derailment part is used to limit the lift-type rail change when the lift-type rail change device is in place The device continues to move, and/or, is used to drive the lift-type rail-change device to move in place when the lift-type rail-change device is not in place.
根据权利要求1所述的防脱轨轨道，其特征在于，所述防脱轨部包括约束段和/或保护段，其中，所述约束段用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，所述保护段用于在升降式变轨装置动作未到位的情况下，驱动升降式变轨装置动作到位。The anti-derailment track according to claim 1, wherein the anti-derailment portion comprises a restraint section and/or a protection section, wherein the restraint section is used to limit the movement of the lift-type rail changing device The elevating rail changing device continues to operate, and the protection section is used to drive the elevating rail changing device to move in place when the elevating rail changing device is not in place.
根据权利要求2所述的防脱轨轨道，其特征在于，包括设置于所述轨道本体侧面的第一防脱轨部，所述第一防脱轨部包括第一约束段和/或第一保护段，所述第一约束段与第一保护段相连，并分别设置于轨道本体的同一侧，且第一约束段沿轨道本体的长度方向设置，第一保护段的上表面倾斜于轨道本体的长度方向，所述第一约束段用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，所述第一保护段用于在升降式变轨装置动作未到位的情况下，通过挤压升降式变轨装置一侧的变轨轮驱动该侧的变轨轮上升并动作到位。The anti-derailment rail according to claim 2, characterized in that it comprises a first anti-derailment part arranged on the side of the rail body, and the first anti-derailment part comprises a first restraint section and/or a first protection section, The first restraining section is connected with the first protection section and is respectively arranged on the same side of the track body, and the first restraining section is arranged along the length direction of the track body, and the upper surface of the first protection section is inclined to the length direction of the track body The first restraint section is used to limit the continuous operation of the elevating rail changing device when the elevating rail changing device is in place, and the first protection section is used to restrict the elevating rail changing device from moving in place when the operation of the elevating rail changing device is not in place. , By squeezing the rail-changing wheel on one side of the lifting type rail-changing device to drive the rail-changing wheel on that side to rise and move into place.
根据权利要求2所述的防脱轨轨道，其特征在于，包括设置于所述轨道本体侧面的第一防脱轨部，所述第一防脱轨部包括第一约束段和/或第一保护段，所述第一约束段与第一保护段分别设置于轨道本体的两侧，第一约束段沿轨道本体的长度方向设置，第一保护段的上表面倾斜于轨道本体的长度方向，所述第一约束段用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，所述第一保护段用于在升降式变轨装置动作未到位的情况下，通过挤压升降式变轨装置一侧的变轨轮驱动另一侧的变轨轮上升并动作到位。The anti-derailment rail according to claim 2, characterized in that it comprises a first anti-derailment part arranged on the side of the rail body, and the first anti-derailment part comprises a first restraint section and/or a first protection section, The first restraint section and the first protection section are respectively arranged on both sides of the track body, the first restraint section is arranged along the length direction of the track body, the upper surface of the first protection section is inclined to the length direction of the track body, and the first restraint section is arranged along the length direction of the track body. A restraining section is used to limit the continuous movement of the elevating rail changing device when the elevating rail changing device is in place, and the first protection section is used to pass the squeeze when the elevating rail changing device is not in place. The rail-changing wheel on one side of the lift-type rail-changing device drives the rail-changing wheel on the other side to rise and move in place.
根据权利要求3所述的防脱轨轨道，其特征在于，所述第一约束段为水平设置的直板，所述第一保护段为倾斜设置的直板或弧形板，且第一约束段固定于所述侧板，第二约束段固定于所述侧板和/或顶板。The anti-derailment track according to claim 3, wherein the first restraining section is a straight plate arranged horizontally, the first protection section is a straight plate or an arc plate arranged obliquely, and the first restraining section is fixed to The side plate and the second constraining section are fixed to the side plate and/or the top plate.
根据权利要求3-5任一所述的防脱轨轨道，其特征在于，还包括设置于所述轨道本体下部的第二防脱轨部，所述第二防脱轨部包括第二约束段和/或第二保护段，所述第二约束段设置于下挡板的下边沿，用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，所述第二保护段设置于底板的下方，且第二保护段的高度大于下挡板的高度，第二保护段用于在升降式变轨装置动作未到位的情况下，通过挤压升降式变轨装置驱动设置于升降式变轨装置一侧的变轨轮动作到位。The anti-derailment rail according to any one of claims 3 to 5, further comprising a second anti-derailment part arranged at the lower part of the rail body, and the second anti-derailment part includes a second constraining section and/or The second protection section, the second restraint section is set on the lower edge of the lower baffle, and is used to restrict the elevating rail changing device from continuing to operate when the elevating rail changing device moves in place. The second protection section is provided Under the bottom plate, and the height of the second protection section is greater than the height of the lower baffle. The second protection section is used to drive the lifting device by the squeeze lifting type rail changing device when the lifting type rail changing device is not in place. The rail change wheel on the side of the type rail change device moves in place.
根据权利要求6所述的防脱轨轨道，其特征在于，所述第二防脱轨部中的第二约束段和第二保护段分别设置于同一轨道本体的不同侧。The anti-derailment track according to claim 6, wherein the second restraint section and the second protection section in the second anti-derailment portion are respectively arranged on different sides of the same track body.
根据权利要求7所述的防脱轨轨道，其特征在于，所述第二约束段为板状结构，所述第二保护段为弧形板结构或沿轨道本体的长度方向倾斜设置的直板形结构。The anti-derailment track according to claim 7, wherein the second restraining section is a plate-shaped structure, and the second protection section is an arc-shaped plate structure or a straight plate-shaped structure obliquely arranged along the length of the track body .
根据权利要求6所述的防脱轨轨道，其特征在于，所述第二保护段的一端与所述下挡板相切，另一端与对应侧的所述侧板相切。The anti-derailment track according to claim 6, wherein one end of the second protection section is tangent to the lower baffle, and the other end is tangent to the side plate on the corresponding side.
根据权利要求3-5任一所述的防脱轨轨道，其特征在于，还包括设置于所述轨道本体上部的第三防脱轨部，所述第三防脱轨部包括第三约束段和/或第三保护段，所述第三约束段和第三保护段分别固定于所述顶板，并位于所述轨道本体的上部，第三约束段用于在升降式变轨装置动作到位的情况下，限制升降式变轨装置继续动作，所述第三保护段用于在升降式变轨装置动作未到位的情况下，通过挤压升降式变轨装置驱动设置于升降式变轨装置一侧的变轨轮动作到位。The anti-derailment rail according to any one of claims 3 to 5, further comprising a third anti-derailment part provided on the upper part of the rail body, the third anti-derailment part comprising a third constraining section and/or The third protection section, the third restraint section and the third protection section are respectively fixed to the top plate and located on the upper part of the track body, and the third restraint section is used when the lift-type rail changing device moves in place, Restrict the continuous operation of the elevating rail changing device, and the third protection section is used to drive the elevating rail changing device by squeezing the elevating rail changing device when the operation of the elevating rail changing device is not in place. The rail wheel moves in place.
根据权利要求10所述的防脱轨轨道，其特征在于，所述第三防脱轨部中的第三约束段和第三保护段分别设置于轨道本体的不同侧。The anti-derailment track according to claim 10, wherein the third restraint section and the third protection section in the third anti-derailment portion are respectively arranged on different sides of the track body.
根据权利要求10所述的防脱轨轨道，其特征在于，所述轨道本体还包括两条竖直设置并相互平行的上挡板，所述上挡板固定于所述顶板，分别用于与升降式变轨装置一侧的变轨轮相配合，并为变轨轮提供行走面，所述第三约束段水平固定于其中一个上挡板，并位于上挡板的外侧。The anti-derailment rail according to claim 10, wherein the rail body further comprises two upper baffles that are vertically arranged and parallel to each other, and the upper baffles are fixed to the top plate and are respectively used for lifting and lowering the rails. The rail change wheels on one side of the type rail change device are matched to provide a walking surface for the rail change wheels. The third restraint section is horizontally fixed to one of the upper baffles and is located on the outside of the upper baffle.
根据权利要求10所述的防脱轨轨道，其特征在于，在两条轨道本体相交所形成的岔口内还设置有道岔，所述道岔固定于所述顶板，用于与升降式变轨装置一侧的变轨轮相配合，并引导车辆通过岔口，所述第三约束段水平固定于道岔一侧。The anti-derailment track according to claim 10, characterized in that a switch is also provided in the fork formed by the intersection of the two rail bodies, and the switch is fixed to the top plate for connecting to the side of the lifting rail transfer device. The track changing wheels of the spool are matched to guide the vehicle through the fork, and the third restraint section is horizontally fixed on one side of the turnout.
根据权利要求10所述的防脱轨轨道，其特征在于，还包括连接架，所述第三约束段通过所连接架水平固定于轨道本体的顶板。The anti-derailment track according to claim 10, further comprising a connecting frame, and the third restraining section is horizontally fixed to the top plate of the track body by the connecting frame.
根据权利要求12所述的防脱轨轨道，其特征在于，所述第三约束段为板状结构，并与上挡板相互垂直；所述第三保护段固定于顶板和/或侧板，第三保护段的下表面沿轨道本体的长度方向倾斜。The anti-derailment track according to claim 12, wherein the third restraining section is a plate-like structure and is perpendicular to the upper baffle; the third protection section is fixed to the top plate and/or the side plate, and The lower surface of the three protection sections is inclined along the length direction of the track body.
根据权利要求10所述的防脱轨轨道，其特征在于，所述第三保护段为直板形结构或弧形板结构，且所述第三保护段沿轨道本体的长度方向倾斜设置。The anti-derailment track according to claim 10, wherein the third protection section is a straight plate structure or an arc plate structure, and the third protection section is arranged obliquely along the length direction of the track body.
一种轨道交通***，包括升降式变轨装置、车辆以及权利要求1-16任一所述的防脱轨轨道，所述升降式变轨装置设置于所述车辆，所述车辆设置于所述型腔内，所述升降式变轨装置设置有与所述防脱轨部相适配的构造部。A rail transit system, comprising an elevating rail changing device, a vehicle, and the derailment prevention track according to any one of claims 1-16, the elevating rail changing device is arranged on the vehicle, and the vehicle is arranged on the type In the cavity, the elevating rail changing device is provided with a structure part adapted to the derailment preventing part.
根据权利要求17所述的轨道交通***，其特征在于，所述构造部包括与所述第一防脱轨部相适配的限位部件和/或与所述第二防脱轨部相适配的联动防脱部。The rail transit system according to claim 17, wherein the structural part comprises a limiting component adapted to the first anti-derailment part and/or a limit component adapted to the second anti-derailment part Linkage prevention department.