WO2020020361A1 - Inner guiding type turnout, rail and rail traffic system - Google Patents

Abstract

Disclosed are an inner guiding type turnout, a rail and a rail traffic system. The inner guiding type turnout (100) comprises: a fixed beam (1) and a movable beam (2); the fixed beam (1) comprises a first boundary beam (11) and a second boundary beam (12) arranged opposite to the first boundary beam (11); the movable beam (2) is movably arranged between the first boundary beam (11) and the second boundary beam (12) to define a first traveling passage (101) and a second traveling passage (102); a first extension part (111) is arranged on the first boundary beam (11); a second extension part (21) is arranged on the movable beam (2); when the movable beam (2) is moved to a first position to define the first traveling passage (101), the first extension part (111) and the second extension part (21) extend towards the inner side of the first traveling passage (101); and a third extension part (121) is disposed on the second boundary beam (12); a fourth extension part (22) is disposed on the movable beam (2); when the movable beam (2) is moved to a second position to define the second traveling passage (102), the third extension part (121) and the fourth extension part (22) extend towards the inner side of the second traveling passage (102).

Description

内导向式道岔、轨道及轨道交通***Internally directed turnouts, rails and rail transit systems

相关申请的交叉引用Cross-reference to related applications

本申请基于申请号为201821211625.2、申请日为2018年07月27日的中国专利申请提出，并要求上述中国专利申请的优先权，上述中国专利申请的全部内容在此引入本申请作为参考。This application is based on a Chinese patent application with an application number of 201821211625.2 and an application date of July 27, 2018, and claims the priority of the aforementioned Chinese patent application. The entire contents of the aforementioned Chinese patent application are incorporated herein by reference.

技术领域Technical field

本申请涉及轨道交通技术领域，尤其是涉及一种内导向式道岔、轨道及轨道交通***。The present application relates to the technical field of rail transit, and particularly to an internally-oriented turnout, rail, and rail transit system.

背景技术Background technique

在相关技术中，为了提升列车的抗倾覆能力，在列车的车体上设置防倾覆机构。当列车出现倾覆的状况时，防倾覆机构下方的固定卡钩可以勾设在轨道上，由此可以防止列车倾覆、提升列车的运行安全性。但是，车体上的防倾覆机构体积较大且结构比较复杂，不仅增大了列车的制造成本，而且安装和维修难度较大，影响装配和检修效率。In the related art, in order to improve the anti-overturning ability of a train, an anti-overturning mechanism is provided on a train body of the train. When the train overturns, the fixed hooks under the anti-overturn mechanism can be hooked on the track, thereby preventing the train from overturning and improving the train's operating safety. However, the anti-overturning mechanism on the vehicle body is large in size and relatively complicated in structure, which not only increases the manufacturing cost of the train, but also has difficulty in installation and maintenance, which affects the efficiency of assembly and maintenance.

申请内容Application content

本申请旨在至少解决现有技术中存在的技术问题之一。为此，本申请的一个目的在于提出一种内导向式道岔，所述内导向式道岔具有结构简单、防倾覆效果好的优点。This application aims to solve at least one of the technical problems existing in the prior art. For this reason, an object of the present application is to propose an inner-guided turnout, which has the advantages of simple structure and good anti-overturning effect.

本申请还提出了一种设有上述内导向式道岔的轨道。The present application also proposes a track provided with the above-mentioned internally-directed turnout.

本申请又提出了一种设有上述轨道的轨道交通***。The present application further proposes a rail transit system provided with the above-mentioned track.

根据本申请实施例的内导向式道岔，包括：固定梁，所述固定梁包括相对设置的第一边梁和第二边梁；活动梁，所述活动梁设在所述第一边梁和所述第二边梁之间，所述活动梁在第一位置和第二位置之间可移动地切换以限定出第一行车通道和第二行车通道，所述第一边梁上设有第一延伸部，所述活动梁上设有第二延伸部，当所述活动梁移动至所述第一位置以限定出所述第一行车通道时，所述第一延伸部和所述第二延伸部均朝向所述第一行车通道内侧延伸；所述第二边梁上设有第三延伸部，所述活动梁上设有第四延伸部，当所述活动梁移动至第二位置以限定出所述第二行车通道时，所述第三延伸部和所述第四延伸部均朝向所述第二行车通道内侧延伸。The internally-guided turnout according to the embodiment of the present application includes: a fixed beam including a first side beam and a second side beam opposite to each other; a movable beam provided on the first side beam and Between the second side beams, the movable beam is movably switched between a first position and a second position to define a first traffic lane and a second traffic lane, and a first lane is provided on the first side beam. An extension, the movable beam is provided with a second extension, and when the movable beam is moved to the first position to define the first driving passage, the first extension and the second The extensions extend toward the inside of the first driving passage; a third extension is provided on the second side beam, and a fourth extension is provided on the movable beam. When the movable beam is moved to the second position to When the second traffic lane is defined, both the third extension portion and the fourth extension portion extend toward the inside of the second traffic lane.

根据本申请实施例的内导向式道岔，通过在固定梁上设置第一延伸部和第三延伸部、在活动梁上设置第二延伸部和第四延伸部，当活动梁处于第一位置时，第一延伸部和第二延伸部可以限制导向轮在上下方向的位移，当活动梁处于第二位置时，第三延伸 部和第四延伸部可以限制导向轮在上下方向的位移，由此可以防止导向轮脱离内导向式道岔，进而可以防止列车的车体发生倾覆，可以提升列车的运行安全性能。According to the internally-guided turnout of the embodiment of the present application, by providing a first extension portion and a third extension portion on a fixed beam, and a second extension portion and a fourth extension portion on a movable beam, when the movable beam is in the first position The first extension and the second extension can limit the displacement of the guide wheel in the up-down direction. When the movable beam is in the second position, the third extension and the fourth extension can limit the displacement of the guide wheel in the up-down direction, thereby It can prevent the guide wheels from detaching from the internally-guided turnout, thereby preventing the train body from overturning, and improving the train's operating safety performance.

根据本申请的一些实施例，所述活动梁位于所述第二位置时，所述第一延伸部伸入到所述活动梁内部，所述第二延伸部伸入到所述第一边梁内部。According to some embodiments of the present application, when the movable beam is located in the second position, the first extension portion projects into the movable beam, and the second extension portion projects into the first side beam. internal.

在本申请的一些实施例中，所述第一边梁上形成有第一配合凹槽，所述活动梁上形成有第二配合凹槽；当所述活动梁位于所述第二位置时，所述第一延伸部伸入到所述第二配合凹槽内，所述第二延伸部伸入到所述第一配合凹槽内。In some embodiments of the present application, a first mating groove is formed on the first side beam, and a second mating groove is formed on the movable beam; when the movable beam is located at the second position, The first extension portion projects into the second fitting groove, and the second extension portion projects into the first fitting groove.

根据本申请的一些实施例，所述第一延伸部包括沿所述第一边梁的长度方向间隔设置的多个第一延伸板，所述第二延伸部包括沿所述活动梁的长度方向间隔设置的多个第二延伸板；According to some embodiments of the present application, the first extension portion includes a plurality of first extension plates spaced apart along a length direction of the first side beam, and the second extension portion includes a length direction of the movable beam. A plurality of second extension plates disposed at intervals;

所述第一配合凹槽及所述第二配合凹槽设有多个，多个所述第一配合凹槽与多个所述第二延伸部一一对应设置，多个所述第二配合凹槽与多个所述第一延伸部一一对应设置；当所述活动梁位于所述第二位置时，所述第一延伸部伸入到对应的所述第二配合凹槽内，所述第二延伸部伸入到对应的所述第一配合凹槽内。A plurality of the first mating grooves and the second mating grooves are provided, a plurality of the first mating grooves and a plurality of the second extending portions are provided one-to-one correspondingly, and a plurality of the second mating grooves The grooves are provided in a one-to-one correspondence with a plurality of the first extensions; when the movable beam is located in the second position, the first extensions protrude into the corresponding second mating grooves, so The second extension portion protrudes into the corresponding first matching groove.

在本申请的一些实施例中，多个所述第一延伸板组成多个第一延伸板排，多个所述第一延伸板排在竖直方向上依次排布，在所述第一边梁的长度方向上，其中一个所述第一延伸板排的任一所述第一延伸板与相邻的所述第一延伸板排的所述第一延伸板相邻。In some embodiments of the present application, a plurality of the first extension plates form a plurality of first extension plate rows, and the plurality of first extension plate rows are sequentially arranged in a vertical direction, and on the first side In the length direction of the beam, any one of the first extension plates of one of the first extension plate rows is adjacent to the first extension plate of an adjacent first extension plate row.

在本申请的一些实施例中，多个所述第二延伸板组成多个第二延伸板排，多个所述第二延伸板排在竖直方向上依次排布，在所述活动梁的延伸方向上，其中一个所述第二延伸板排的任一所述第二延伸板与相邻的所述第二延伸板排的所述第二延伸板相邻。In some embodiments of the present application, a plurality of the second extension plates form a plurality of second extension plate rows, and the plurality of second extension plate rows are sequentially arranged in a vertical direction. In the extension direction, any one of the second extension plates of one of the second extension plate rows is adjacent to the second extension plate of an adjacent second extension plate row.

在本申请的一些实施例中，多个所述第一延伸板位于同一水平面上，多个所述第二延伸板位于同一水平面上。In some embodiments of the present application, a plurality of the first extension plates are located on the same horizontal plane, and a plurality of the second extension plates are located on the same horizontal plane.

根据本申请的一些实施例，两个所述第一延伸部之间形成有所述第一配合凹槽，两个所述第二延伸部之间形成有所述第二配合凹槽。According to some embodiments of the present application, the first mating groove is formed between the two first extending portions, and the second mating groove is formed between the two second extending portions.

在本申请的一些实施例中，所述第一配合凹槽形成在所述第一边梁朝向所述活动梁的内侧壁上，所述第二配合凹槽形成在所述活动梁朝向所述第一边梁的侧壁上。In some embodiments of the present application, the first mating groove is formed on an inner side wall of the first side beam facing the movable beam, and the second mating groove is formed on the movable beam facing the movable beam. On the side wall of the first side beam.

根据本申请的一些实施例，所述活动梁位于所述第一位置时，所述第三延伸部伸入到所述活动梁内部，所述第四延伸部伸入到所述第二边梁内部。According to some embodiments of the present application, when the movable beam is located in the first position, the third extension portion projects into the movable beam, and the fourth extension portion projects into the second side beam. internal.

在本申请的一些实施例中，所述第二边梁上形成有第三配合凹槽，所述活动梁上形成有第四配合凹槽；当所述活动梁位于所述第一位置时，所述第三延伸部伸入到所述第四配合凹槽内，所述第四延伸部伸入到所述第三配合凹槽内。In some embodiments of the present application, a third mating groove is formed on the second side beam, and a fourth mating groove is formed on the movable beam; when the movable beam is located in the first position, The third extension portion projects into the fourth fitting groove, and the fourth extension portion projects into the third fitting groove.

根据本申请的一些实施例，所述第三延伸部包括沿所述第二边梁的长度方向间隔设置的多个第三延伸板，所述第四延伸部包括沿所述活动梁的的长度方向间隔设置的多个第四延伸板；According to some embodiments of the present application, the third extension portion includes a plurality of third extension plates spaced apart along a length direction of the second side beam, and the fourth extension portion includes a length along the movable beam. A plurality of fourth extension plates arranged at intervals in the direction;

所述第三配合凹槽及所述第四配合凹槽均设有多个，多个所述第三配合凹槽与多个所述第四延伸板一一对应设置，多个所述第四配合凹槽与多个所述第三延伸板一一对应设置；当所述活动梁处于所述第一位置时，所述第三延伸部伸入到对应的所述第四配合凹槽内，所述第四延伸部伸入到对应的所述第三配合凹槽内。A plurality of the third mating grooves and the fourth mating groove are provided, a plurality of the third mating grooves and a plurality of the fourth extension plates are provided in a one-to-one correspondence, and a plurality of the fourth mating grooves The matching grooves are provided in a one-to-one correspondence with the plurality of third extension plates; when the movable beam is in the first position, the third extension portion projects into the corresponding fourth matching groove, The fourth extension portion protrudes into the corresponding third matching groove.

根据本申请的一些实施例，多个所述第三延伸板组成多个第三延伸板排，多个所述第三延伸板排在竖直方向上依次排布，在所述第二边梁的长度方向上，其中一个所述第三延伸板排的所述第三延伸板与相邻的所述第三延伸板排的所述第三延伸板相邻。According to some embodiments of the present application, a plurality of the third extension plates form a plurality of third extension plate rows, and the plurality of third extension plate rows are sequentially arranged in a vertical direction, and the second side beams In the length direction, the third extension plate of one of the third extension plate rows is adjacent to the third extension plate of an adjacent third extension plate row.

根据本申请的一些实施例，多个所述第四延伸板组成多个第四延伸板排，多个所述第四延伸板排在竖直方向上依次排布，在所述活动梁的长度方向上，其中一个所述第四延伸板排的所述第四延伸板与相邻的所述第四延伸板排的所述第四延伸板相邻。According to some embodiments of the present application, a plurality of the fourth extension plates form a plurality of fourth extension plate rows, and the plurality of fourth extension plate rows are sequentially arranged in a vertical direction, and the length of the movable beam is In the direction, the fourth extension plate of one of the fourth extension plate rows is adjacent to the fourth extension plate of an adjacent fourth extension plate row.

根据本申请的一些实施例，多个所述第三延伸板位于同一水平面上，多个所述第四延伸板位于同一水平面上。According to some embodiments of the present application, multiple third extension plates are located on the same horizontal plane, and multiple fourth extension plates are located on the same horizontal plane.

根据本申请的一些实施例，两个所述第三延伸部之间形成有所述第三配合凹槽，两个所述第四延伸部之间形成有所述第四配合凹槽；所述第三配合凹槽形成在所述第二边梁朝向所述活动梁的内侧壁上，所述第四配合凹槽形成在所述活动梁朝向所述第二边梁的侧壁上。According to some embodiments of the present application, the third mating groove is formed between the two third extension portions, and the fourth mating groove is formed between the two fourth extension portions; the A third mating groove is formed on an inner side wall of the second side beam facing the movable beam, and a fourth mating groove is formed on a side wall of the movable beam facing the second side beam.

根据本申请的一些实施例，所述活动梁设有多个，多个所述活动梁均设置在所述第一边梁与所述第二边梁之间，每一所述活动梁均能够移动，以使所述第一边梁、所述第二边梁与多个所述活动梁之间限定出至少三条行车通道。According to some embodiments of the present application, a plurality of the movable beams are provided, and a plurality of the movable beams are disposed between the first side beam and the second side beam, and each of the movable beams can be Moving so that at least three traffic lanes are defined between the first side beam, the second side beam, and a plurality of the movable beams.

根据本申请实施例的轨道，包括根据本申请上述实施例的内导向式道岔。The track according to the embodiment of the present application includes an inner guide turnout according to the above-mentioned embodiment of the present application.

根据本申请实施例的轨道，通过设置上述内导向式道岔，不但可以方便切换行车通道，而且内导向式道岔还具有防倾覆的功能，从而可以提升列车的运行平稳性和运行安全性。According to the track of the embodiment of the present application, by providing the above-mentioned internally-guided turnout, not only can the traffic lanes be switched conveniently, but the internally-guided turnout also has the function of preventing overturning, thereby improving the running stability and safety of the train.

根据本申请实施例的轨道交通***，包括根据本申请上述实施例的轨道。A rail transit system according to an embodiment of the present application includes a rail according to the above-mentioned embodiment of the present application.

根据本申请实施例的轨道交通***，通过设置上述轨道，可以大大提升轨道交通***的运行平稳性和运行安全性。According to the rail transit system of the embodiment of the present application, by setting the above-mentioned rails, the operational stability and operational safety of the rail transit system can be greatly improved.

本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。Additional aspects and advantages of the present application will be given in part in the following description, part of which will become apparent from the following description, or be learned through practice of the present application.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

图1是根据本申请第一实施例的内导向式道岔的整体结构图，其中，活动梁位于第一位置；FIG. 1 is an overall structural diagram of an inner-guided turnout according to a first embodiment of the present application, in which a movable beam is located at a first position;

图2是图1中A圈示部分的局部放大图；2 is a partially enlarged view of a circled part in FIG. 1;

图3是图1中所示的内导向式道岔的俯视图；Figure 3 is a top view of the inner-guided turnout shown in Figure 1;

图4是根据本申请第一实施例的内导向式道岔的整体结构图，其中，活动梁位于第二位置；4 is an overall structural diagram of an inner-guided turnout according to a first embodiment of the present application, in which a movable beam is located at a second position;

图5是图4中B圈示部分的局部放大图；5 is a partially enlarged view of a circled part in FIG. 4;

图6是图4中所示的内导向式道岔的俯视图；6 is a top view of the inner-guided turnout shown in FIG. 4;

图7是根据本申请第一实施例的活动梁的结构示意图；7 is a schematic structural diagram of a movable beam according to a first embodiment of the present application;

图8是根据本申请第二实施例的内导向式道岔的整体结构图，其中，活动梁位于第一位置；8 is an overall structural diagram of an inner-guided turnout according to a second embodiment of the present application, in which a movable beam is located at a first position;

图9是图8中C圈示部分的局部放大图；FIG. 9 is a partially enlarged view of a portion circled by C in FIG. 8; FIG.

图10是图8中所示的内导向式道岔的俯视图；10 is a top view of the inner-guided turnout shown in FIG. 8;

图11是根据本申请第二实施例的内导向式道岔的整体结构图，其中，活动梁位于第二位置；11 is an overall structural diagram of an inner-guided turnout according to a second embodiment of the present application, in which a movable beam is located at a second position;

图12是图11中D圈示部分的局部放大图；FIG. 12 is a partially enlarged view of a circled portion D in FIG. 11; FIG.

图13是图11中所示的内导向式道岔的俯视图；13 is a top view of the inner-guided turnout shown in FIG. 11;

图14是根据本申请第二实施例的活动梁的结构示意图；14 is a schematic structural diagram of a movable beam according to a second embodiment of the present application;

图15是本申请另一实施例提供的道岔的俯视图，其中活动梁处于第一位置；15 is a top view of a turnout according to another embodiment of the present application, in which a movable beam is in a first position;

图16是本申请另一实施例提供的道岔的俯视图，其中活动梁处于第二位置；16 is a top view of a turnout according to another embodiment of the present application, in which a movable beam is in a second position;

图17是本申请另一实施例提供的道岔的俯视图，其中活动梁处于第三位置；17 is a top view of a turnout according to another embodiment of the present application, in which a movable beam is in a third position;

图18是本申请提供的轨道交通***的示意图，其中活动梁处于第一位置；18 is a schematic diagram of a rail transit system provided by the present application, in which a movable beam is in a first position;

图19是本申请提供的轨道交通***的示意图，其中活动梁处于第二位置。FIG. 19 is a schematic diagram of a rail transit system provided by the present application, with a movable beam in a second position.

附图标记：Reference signs:

轨道***1000， Track system 1000,

内导向式道岔100，Internally guided turnout 100,

固定梁1，Fixed beam 1,

第一边梁11，第一延伸部111，第一延伸板111a，第一容纳槽112，第一配合凹槽113，The first side beam 11, the first extension 111, the first extension plate 111a, the first receiving groove 112, the first fitting groove 113,

第二边梁12，第三延伸部121，第三延伸板121a，第三配合凹槽122，The second side beam 12, the third extension 121, the third extension plate 121a, the third fitting groove 122,

活动梁2， Movable beam 2,

第二延伸部21，第二延伸板211，第四延伸部22，第四延伸板221，第四容纳槽23，第二配合凹槽24，第四配合凹槽25，第一活动梁26，第五延伸部261，第二活动梁27，第六延伸部271，The second extension portion 21, the second extension plate 211, the fourth extension portion 22, the fourth extension plate 221, the fourth receiving groove 23, the second fitting groove 24, the fourth fitting groove 25, the first movable beam 26, Fifth extension 261, second movable beam 27, sixth extension 271,

第一行驶空间3，First driving space 3,

第二行驶空间4，Second driving space 4,

第三行驶空间5，Third driving space 5,

第一行车通道101， First traffic lane 101,

第二行车通道102， Second traffic lane 102,

第三行车通道103， Third traffic lane 103,

轨道车辆200， Rail vehicle 200,

走行轮201，导向轮202。Running wheel 201, guide wheel 202.

具体实施方式detailed description

下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。Hereinafter, embodiments of the present application will be described in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary, and are only used to explain the present application, and should not be construed as limiting the present application.

下文的公开提供了许多不同的实施例或例子用来实现本申请的不同结构。为了简化本申请的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本申请。此外，本申请可以在不同例子中重复参考数字和/或字母。这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施例和/或设置之间的关系。此外，本申请提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的可应用于性和/或其他材料的使用。The following disclosure provides many different embodiments or examples for implementing different structures of the present application. To simplify the disclosure of this application, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the application. In addition, this application may repeat reference numbers and / or letters in different examples. This repetition is for the sake of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, examples of various specific processes and materials are provided in this application, but those of ordinary skill in the art may be aware of the applicability of other processes and / or the use of other materials.

下面参考图1-图12描述根据本申请实施例的内导向式道岔100。具体而言，道岔可以分为内导向式道岔100和外导向式道岔两种。其中，可以理解的是，根据本申请实施例的“内导向式道岔”，可以具有至少两个可切换的导向通道，每个导向通道由两个间隔 开设置的轨道梁限定出，列车在通过内导向式道岔时，列车的导向轮可以进入其中一个导向通道内、并沿该导向通道两侧的轨道梁的内侧壁走行，同时，列车的两个走行轮可以分别支撑在该导向通道两侧的轨道梁上走行，从而使得列车可以沿该导向通道的延伸方向行进。此外，可以理解的是，根据本申请实施例的“外导向式道岔”，可以具有至少两个可切换的轨道梁，列车在通过外导向式道岔时，列车的两个导向轮可以分别夹设在其中一个轨道梁的两侧，同时，列车的走行轮支撑在该轨道梁的上走行，从而使得列车可以沿该轨道梁的延伸方向行进。The inner-guided turnout 100 according to an embodiment of the present application will be described below with reference to FIGS. 1 to 12. Specifically, the turnout can be divided into two types: an inner-oriented turnout 100 and an outer-oriented turnout. It can be understood that according to the “inner-guided turnout” in the embodiment of the present application, there may be at least two switchable guide channels, each guide channel is defined by two spaced track beams, and the train is passing by In the case of internally-guided turnouts, the guide wheels of the train can enter one of the guide channels and run along the inner side walls of the rail beams on both sides of the guide channel. At the same time, the two running wheels of the train can be supported on both sides of the guide channel. Travel on the track beam, so that the train can travel in the direction of the extension of the guide channel. In addition, it can be understood that according to the “outer guide turnout” in the embodiment of the present application, there can be at least two switchable track beams. When the train passes the outer guide turnout, the two guide wheels of the train can be sandwiched respectively. On both sides of one of the track beams, at the same time, the running wheels of the train are supported on the track beam, so that the train can travel in the direction in which the track beam extends.

如图1、图3、图6和图9所示，根据本申请实施例的内导向式道岔100，包括：固定梁1和活动梁2。As shown in FIG. 1, FIG. 3, FIG. 6 and FIG. 9, the inner-guided turnout 100 according to the embodiment of the present application includes a fixed beam 1 and a movable beam 2.

其中，固定梁1可以包括相对设置的第一边梁11和第二边梁12，活动梁2在第一位置和第二位置之间可移动地设在第一边梁11和第二边梁12之间，由此可以限定出可切换的第一行车通道101和第二行车通道102。也就是说，第一边梁11和第二边梁12不相交也不重合且均沿着列车的行进方向延伸。活动梁2可以在第一边梁11和第二边梁12之间进行移动，活动梁2可以分别与第一边梁11和第二边梁12进行配合，从而可以限定出行进方向不同的第一行车通道101和第二行车通道102。当列车在轨道上行驶时，内导向式道岔100位于列车进行转辙(转变行进方向)的位置，可以根据列车的行进路线选择活动梁2的位置，列车可以在第一行车通道101或第二行车通道102上行驶。The fixed beam 1 may include a first side beam 11 and a second side beam 12 opposite to each other, and a movable beam 2 is movably disposed between the first side beam 11 and the second side beam between a first position and a second position. Between 12, it is possible to define a switchable first traffic lane 101 and a second traffic lane 102. That is, the first side beam 11 and the second side beam 12 do not intersect or overlap, and both extend along the direction of travel of the train. The movable beam 2 can be moved between the first side beam 11 and the second side beam 12, and the movable beam 2 can be matched with the first side beam 11 and the second side beam 12, respectively, so as to define the first and second side beams with different traveling directions. One lane 101 and second lane 102. When the train is on the track, the inner-guided turnout 100 is located at the position where the train makes a switch (changes the direction of travel). The position of the movable beam 2 can be selected according to the travel route of the train. The train can be on the first lane 101 or Driving on the traffic lane 102.

如图1-图2所示，第一边梁11上可以设有第一延伸部111，活动梁2上可以设有第二延伸部21，当所活动梁2移动至第一位置以限定出第一行车通道101时，第一延伸部111和第二延伸部21均可以朝向第一行车通道101内侧延伸。具体而言，当活动梁2处于第一位置时，活动梁2可以与第一边梁11限定出第一行车通道101，活动梁2与第一边梁11之间可以限定出列车的导向轮的第一行驶空间3。当列车在第一行车通道101上行驶时，列车的车轮可以在第一边梁11和活动梁2的行走面(上表面)上行驶，列车的导向轮在第一行驶空间3内行驶。As shown in Figs. 1-2, a first extension 111 may be provided on the first side beam 11 and a second extension 21 may be provided on the movable beam 2. When the movable beam 2 is moved to the first position to define the first When the driving lane 101 is used, both the first extending portion 111 and the second extending portion 21 may extend toward the inside of the first driving lane 101. Specifically, when the movable beam 2 is in the first position, the movable beam 2 and the first side beam 11 may define a first driving passage 101, and the movable beam 2 and the first side beam 11 may define a guide wheel of the train. Of the first driving space 3. When the train travels on the first traffic lane 101, wheels of the train can travel on the running surface (upper surface) of the first side beam 11 and the movable beam 2, and the guide wheels of the train travel in the first travel space 3.

其中，第一延伸部111可以朝向靠近活动梁2的方向延伸，第二延伸部21可以朝向靠近第一边梁11的方向进行延伸，第一延伸部111和第二延伸部21均可以位于第一行驶空间3的上方以组成内导向式道岔100的第一防倾覆部，第一防倾覆部可以限制导向轮在上下方向上的位移。当列车在转弯或遇到横风时，第一延伸部111和第二延伸部21可以防止导向轮脱离第一行驶空间3，进而可以防止列车的车体发生倾覆，可以提升列车的运行安全性能。The first extending portion 111 may extend in a direction close to the movable beam 2, the second extending portion 21 may extend in a direction close to the first side beam 11, and the first extending portion 111 and the second extending portion 21 may both be located in the first A travel space 3 is formed above the first anti-overturning portion of the inner-guided turnout 100, and the first anti-overturning portion can limit the displacement of the guide wheel in the vertical direction. When the train is turning or encountering cross wind, the first extension 111 and the second extension 21 can prevent the guide wheels from leaving the first driving space 3, thereby preventing the train body from overturning and improving the train's operating safety performance. .

如图3所示，第二边梁12上可以设有第三延伸部121，活动梁2上可以设有第四延伸部22，当活动梁2移动至第二位置以限定出第二行车通道102时，第三延伸部121和第四延伸部22均可以朝向第二行车通道102内侧延伸。具体而言，当活动梁2处于第二位置时，活动梁2可以与第二边梁12限定出第二行车通道102，活动梁2与第二边梁12之间可以限定出列车的导向轮的第二行驶空间4。当列车在第二行车通道102上行驶时，列车的车轮可以在第二边梁12和活动梁2的行走面(上表面)上行驶，列车的导向轮可以在第二行驶空间4内行驶。As shown in FIG. 3, a third extension 121 may be provided on the second side beam 12, and a fourth extension 22 may be provided on the movable beam 2. When the movable beam 2 is moved to the second position to define a second driving passage At 102 hours, both the third extension portion 121 and the fourth extension portion 22 may extend toward the inside of the second driving passage 102. Specifically, when the movable beam 2 is in the second position, the movable beam 2 and the second side beam 12 may define a second traffic passage 102, and the movable beam 2 and the second side beam 12 may define a guide wheel of the train. Of the second driving space 4. When the train is traveling on the second traffic lane 102, wheels of the train can travel on the running surface (upper surface) of the second side beam 12 and the movable beam 2, and the guide wheels of the train can travel in the second traveling space 4.

其中，第三延伸部121可以朝向靠近活动梁2的方向延伸，第四延伸部22可以朝向靠近第二边梁12的方向进行延伸，第三延伸部121和第四延伸部22均可以位于第二行驶空间4的上方以组成内导向式道岔100的第二防倾覆部，第二防倾覆部可以限制导向轮在上下方向上的位移。当列车在转弯或遇到横风时，第三延伸部121和第四延伸部22可以防止导向轮脱离第二行驶空间4，进而可以防止列车的车体发生倾覆，可以提升列车的运行安全性能。The third extension 121 may extend in a direction close to the movable beam 2, the fourth extension 22 may extend in a direction close to the second side beam 12, and the third extension 121 and the fourth extension 22 may both be located in the first Above the two travel spaces 4 constitute a second anti-overturning portion of the inner-guided turnout 100, and the second anti-overturning portion can limit the displacement of the guide wheel in the up-down direction. When the train is turning or encountering cross wind, the third extension 121 and the fourth extension 22 can prevent the guide wheels from leaving the second driving space 4, thereby preventing the train body from overturning, and improving the train's operating safety performance. .

下面参考图1-图4以一个具体实施例描述本申请的内导向式道岔100。The inner-guided turnout 100 of the present application is described below with reference to FIGS. 1-4 in a specific embodiment.

如图1-图4所示，内导向式道岔100包括固定梁1和活动梁2。固定梁1包括间隔设置的第一边梁11和第二边梁12，活动梁2可活动的设在第一边梁11和第二边梁12之间。As shown in FIGS. 1-4, the inner-guided turnout 100 includes a fixed beam 1 and a movable beam 2. The fixed beam 1 includes a first side beam 11 and a second side beam 12 disposed at intervals. A movable beam 2 is movably disposed between the first side beam 11 and the second side beam 12.

其中，第一边梁11上设有朝向靠近第二边梁12的方向延伸的第一延伸部111，第二边梁12上设有朝向靠近第一边梁11的方向延伸的第三延伸部121。活动梁2上设有相对设置的第二延伸部21和第四延伸部22，第二延伸部21可以朝向靠近第一边梁11的方向延伸，第四延伸部22可以朝向靠近第二边梁12的方向延伸。The first side beam 11 is provided with a first extension 111 extending in a direction close to the second side beam 12, and the second side beam 12 is provided with a third extending portion extending in a direction close to the first side beam 11. 121. The movable beam 2 is provided with a second extension portion 21 and a fourth extension portion 22 opposite to each other. The second extension portion 21 may extend in a direction close to the first side beam 11, and the fourth extension portion 22 may be close to the second side beam. 12 direction.

活动梁2能够在第一位置和第二位置之间移动。当活动梁2移动至第一位置时，活动梁2与第二边梁12接触，活动梁2可以与第一边梁11共同限定出第一行车通道101，活动梁2与第一边梁11之间可以限定出列车的导向轮的第一行驶空间3。第一延伸部111和第二延伸部21均位于第一行驶空间3的上方以组成内导向式道岔100的第一防倾覆部。第一防倾覆部可以限制导向轮在上下方向上的位移，当列车在转弯或遇到横风时，第一防倾覆部可以防止导向轮脱离第一行驶空间3，进而可以防止列车的车体发生倾覆，可以提升列车的运行安全性能。The movable beam 2 is movable between a first position and a second position. When the movable beam 2 moves to the first position, the movable beam 2 is in contact with the second side beam 12. The movable beam 2 and the first side beam 11 may jointly define a first driving passage 101, and the movable beam 2 and the first side beam 11 The first running space 3 of the guide wheels of the train may be defined therebetween. The first extending portion 111 and the second extending portion 21 are both located above the first travel space 3 to constitute a first anti-overturning portion of the inner-guided turnout 100. The first anti-overturning portion can limit the displacement of the guide wheels in the up-down direction. When the train is turning or encounters a cross wind, the first anti-overturning portion can prevent the guide wheels from leaving the first driving space 3, thereby preventing the train body Overturning can improve the train's operational safety performance.

当活动梁2移动至第二位置时，活动梁2与第一边梁11接触，活动梁2可以与第二边梁12共同限定出第二行车通道102，活动梁2与第二边梁12之间的可以限定出列 车的导向轮的第二行驶空间4。第三延伸部121和第四延伸部22均位于第二行驶空间4的上方以组成内导向式道岔100的第二防倾覆部。第二防倾覆部可以限制导向轮在上下方向上的位移，当列车在转弯和遇到横风时，第二防倾覆部可以防止导向轮脱离第二行驶空间4，进而可以防止列车的车体发生倾覆，可以提升列车的运行安全性能。When the movable beam 2 moves to the second position, the movable beam 2 is in contact with the first side beam 11, and the movable beam 2 and the second side beam 12 may jointly define a second traffic passage 102, and the movable beam 2 and the second side beam 12 A second running space 4 therebetween may define the guide wheels of the train. The third extension portion 121 and the fourth extension portion 22 are both located above the second travel space 4 to form a second anti-overturning portion of the inner-guided turnout 100. The second anti-overturning portion can limit the displacement of the guide wheel in the up-down direction. When the train is turning and encounters a cross wind, the second anti-overturning portion can prevent the guide wheel from leaving the second driving space 4, thereby preventing the train body. Overturning can improve the train's operational safety performance.

根据本申请实施例的内导向式道岔100，通过在固定梁1上设置第一延伸部111和第三延伸部121、在活动梁2上设置第二延伸部21和第四延伸部22，当活动梁2处于第一位置时，第一延伸部111和第二延伸部21可以限制导向轮在上下方向的位移，当活动梁2处于第二位置时，第三延伸部121和第四延伸部22可以限制导向轮在上下方向的位移，由此可以防止导向轮脱离内导向式道岔100，进而可以防止列车的车体发生倾覆，可以提升列车的运行安全性能。According to the inner-guided turnout 100 of the embodiment of the present application, by providing a first extension 111 and a third extension 121 on the fixed beam 1 and a second extension 21 and a fourth extension 22 on the movable beam 2, when When the movable beam 2 is in the first position, the first extension 111 and the second extension 21 can limit the displacement of the guide wheel in the up-down direction. When the movable beam 2 is in the second position, the third extension 121 and the fourth extension 22 can limit the displacement of the guide wheels in the up and down direction, thereby preventing the guide wheels from detaching from the inner guide turnout 100, thereby preventing the train body from overturning, and improving the train's operating safety performance.

下面参考图1-图5描述本申请第一实施例的内导向式道岔100。The inner guide turnout 100 according to the first embodiment of the present application is described below with reference to FIGS. 1 to 5.

如图1-图4所示，根据本申请的一些实施例，第一延伸部111和第二延伸部21可以位于同一水平面内，第一延伸部111可以包括多个在第一边梁11的延伸方向间隔设置的第一延伸板111a，第二延伸部21可以包括多个在活动梁2的延伸方向间隔设置的第二延伸板211，多个第一延伸板111a和多个第二延伸板211交错设置，由此可以使活动梁2与第一边梁11的配合更加牢固。As shown in FIGS. 1-4, according to some embodiments of the present application, the first extension portion 111 and the second extension portion 21 may be located in the same horizontal plane, and the first extension portion 111 may include a plurality of The first extension plates 111 a spaced apart in the extension direction, and the second extension portion 21 may include a plurality of second extension plates 211 spaced apart in the extension direction of the movable beam 2, the plurality of first extension plates 111 a, and the plurality of second extension plates. 211 is staggered, so that the cooperation between the movable beam 2 and the first side beam 11 can be made stronger.

例如，如图1所示，多个第一延伸板111a在第一边梁11的延伸方向上间隔设置，相邻的两个第一延伸板111a之间可以限定出对应的第二延伸板211的配合空间。多个第二延伸板211在活动梁2的延伸方向上间隔设置，相邻的两个第二延伸板211之间可以限定出对应的第一延伸板111a的配合空间。如图3所示，当活动梁2处于第二位置时，活动梁2与第一边梁11接触，每个第一延伸板111a位于相邻的两个第二延伸板211之间，每个第二延伸板211位于相邻的两个第一延伸板111a之间。由此，通过上述设置，可以使多个第一延伸板111a和多个第二延伸板211交错配合在一起，可以提升内导向式道岔100的结构牢固性能。而且，由于第一延伸部111和第二延伸部21位于同一水平面内，可以减小第一延伸部111和第二延伸部21的配合结构的纵向占用空间，由此可以使内导向式道岔100方便进行装配。For example, as shown in FIG. 1, a plurality of first extension plates 111 a are disposed at intervals in the extending direction of the first side beam 11, and corresponding second extension plates 211 may be defined between two adjacent first extension plates 111 a. Fit space. The plurality of second extension plates 211 are spaced from each other in the extending direction of the movable beam 2, and a matching space of the corresponding first extension plate 111 a may be defined between two adjacent second extension plates 211. As shown in FIG. 3, when the movable beam 2 is in the second position, the movable beam 2 is in contact with the first side beam 11, and each first extension plate 111a is located between two adjacent second extension plates 211, each The second extension plate 211 is located between two adjacent first extension plates 111a. Therefore, through the above arrangement, the plurality of first extension plates 111a and the plurality of second extension plates 211 can be staggered and mated together, and the structural firmness of the inner-guided turnout 100 can be improved. In addition, since the first extension 111 and the second extension 21 are located in the same horizontal plane, the longitudinal occupied space of the mating structure of the first extension 111 and the second extension 21 can be reduced, and thus the inner-guided turnout 100 can be reduced. Easy to assemble.

如图1-图3所示，在本申请的一些实施例中，第一边梁11顶壁的位于每相邻的两个第一延伸板111a之间的部分可以设有第一配合凹槽113，每个第二延伸板211可以伸入到相应的第一配合凹槽113内，活动梁2顶壁的位于每相邻的两个第二延伸板211之间的部分可以设有第二配合凹槽24，每个第一延伸板111a可以伸入到相应的第二配 合凹槽24内，由此可以使活动梁2与第一边梁11的配合结构更加牢固。As shown in FIGS. 1-3, in some embodiments of the present application, a portion of the top wall of the first side beam 11 between each adjacent two first extension plates 111 a may be provided with a first fitting groove. 113. Each second extension plate 211 may extend into the corresponding first matching groove 113. A portion of the top wall of the movable beam 2 located between each adjacent two second extension plates 211 may be provided with a second With the matching grooves 24, each of the first extension plates 111a can protrude into the corresponding second matching grooves 24, so that the matching structure of the movable beam 2 and the first side beam 11 can be made stronger.

例如，如图2所示，第一延伸部111设在第一边梁11的顶部，第一延伸部111包括多个在第一延伸部111延伸方向上间隔设置的第一延伸板111a。第一边梁11的侧壁上设有多个在第一边梁11的延伸方向上间隔设置的第一配合凹槽113，多个第一配合凹槽113和多个第一延伸板111a在第一边梁11的长度方向上交错设置。其中，相邻两个第一延伸板111a之间设有一个第一配合凹槽113。For example, as shown in FIG. 2, the first extension portion 111 is provided on the top of the first side beam 11, and the first extension portion 111 includes a plurality of first extension plates 111 a spaced apart in the extending direction of the first extension portion 111. The side wall of the first side beam 11 is provided with a plurality of first mating grooves 113 spaced from each other in the extending direction of the first side beam 11. The plurality of first mating grooves 113 and the plurality of first extension plates 111 a The first side beams 11 are staggered in the longitudinal direction. A first matching groove 113 is provided between two adjacent first extension plates 111a.

如图3所示，第二延伸部21设在活动梁2靠近第一边梁11的一侧的顶部，第二延伸部21包括多个在活动梁2长度方向上间隔设置的第二延伸板211。活动梁2的侧壁上设有多个在活动梁2长度方向上间隔设置的第二配合凹槽24，多个第二配合凹槽24和多个第二延伸板211在活动梁2的长度方向上交错设置。其中，相邻两个第二延伸板211之间设有一个第二配合凹槽24。As shown in FIG. 3, the second extension portion 21 is provided on the top of the side of the movable beam 2 close to the first side beam 11. The second extension portion 21 includes a plurality of second extension plates spaced apart in the length direction of the movable beam 2. 211. The side wall of the movable beam 2 is provided with a plurality of second mating grooves 24 spaced apart from each other in the length direction of the movable beam 2. A plurality of second mating grooves 24 and a plurality of second extension plates 211 are at the length of the movable beam 2. The directions are staggered. A second matching groove 24 is provided between two adjacent second extension plates 211.

当活动梁2与第一边梁11配合时，每个第一延伸板111a可以***到对应的第二配合凹槽24内，每个第二延伸板211可以***到对应的第一配合凹槽113内。由此，通过上述设置，可以使活动梁2与第一边梁11的配合结构更加紧凑，还可以使活动梁2与第一边梁11的连接结构更加牢固，可以提升列车的运行安全性。When the movable beam 2 is mated with the first side beam 11, each first extension plate 111a can be inserted into the corresponding second mating groove 24, and each second extension plate 211 can be inserted into the corresponding first mating groove. Within 113. Therefore, through the above arrangement, the matching structure of the movable beam 2 and the first side beam 11 can be made more compact, and the connection structure of the movable beam 2 and the first side beam 11 can be made firmer, which can improve the running safety of the train.

如图1-图4所示，根据本申请的一些实施例，第三延伸部121和第四延伸部22可以位于同一水平面内，第三延伸部121可以包括多个在第二边梁12的长度方向间隔设置的第三延伸板121a，第四延伸部22可以包括多个在活动梁2的长度方向间隔设置的第四延伸板221，多个第三延伸板121a和多个第四延伸板221交错设置，由此可以使活动梁2与第二边梁12的配合更加牢固。As shown in FIGS. 1-4, according to some embodiments of the present application, the third extension portion 121 and the fourth extension portion 22 may be located in the same horizontal plane, and the third extension portion 121 may include a plurality of The third extension plates 121 a spaced apart in the length direction, and the fourth extension portion 22 may include a plurality of fourth extension plates 221 spaced apart in the length direction of the movable beam 2, a plurality of third extension plates 121 a, and a plurality of fourth extension plates. 221 is staggered, so that the cooperation between the movable beam 2 and the second side beam 12 can be made stronger.

例如，如图1所示，多个第三延伸板121a在第二边梁12的长度方向上间隔设置，相邻的两个第三延伸板121a之间可以限定出对应的第四延伸板221的配合空间。如图5所示，多个第四延伸板221在活动梁2的长度方向上间隔设置，相邻的两个第四延伸板221之间可以限定出对应的第三延伸板121a的配合空间。如图2所示，当活动梁2处于第一位置时，活动梁2与第二边梁12接触，每个第三延伸板121a位于相邻的两个第四延伸板221之间，每个第四延伸板221位于相邻的两个第三延伸板121a之间。由此，通过上述设置，可以使多个第三延伸板121a和多个第四延伸板221交错配合在一起，可以提升内导向式道岔100的结构牢固性能。而且，由于第三延伸部121和第四延伸部22位于同一水平面内，可以减小第三延伸部121和第四延伸部22的配合结构的纵向占用空间，由此可以使内导向式道岔100方便进行装配。For example, as shown in FIG. 1, a plurality of third extension plates 121 a are disposed at intervals in the length direction of the second side member 12, and a corresponding fourth extension plate 221 may be defined between two adjacent third extension plates 121 a. Fit space. As shown in FIG. 5, a plurality of fourth extension plates 221 are spaced apart from each other in the length direction of the movable beam 2, and a matching space of the corresponding third extension plate 121 a may be defined between two adjacent fourth extension plates 221. As shown in FIG. 2, when the movable beam 2 is in the first position, the movable beam 2 is in contact with the second side beam 12, and each third extension plate 121 a is located between two adjacent fourth extension plates 221, each The fourth extension plate 221 is located between two adjacent third extension plates 121a. Therefore, through the above arrangement, the plurality of third extension plates 121 a and the plurality of fourth extension plates 221 can be staggered and mated together, and the structural firmness of the inner-guided turnout 100 can be improved. Moreover, since the third extension portion 121 and the fourth extension portion 22 are located in the same horizontal plane, the longitudinal occupation space of the mating structure of the third extension portion 121 and the fourth extension portion 22 can be reduced, thereby making the inner-guided turnout 100 Easy to assemble.

如图4-图6所示，在本申请的一些实施例中，第二边梁12的位于每相邻的两个第 三延伸板121a之间的部分设有第三配合凹槽122，每个第四延伸板221可以伸入到相应的第三配合凹槽122内，活动梁2顶壁的位于每相邻的两个第四延伸板221之间的部分设有第四配合凹槽25，每个第三延伸板121a可以伸入到相应的第四配合凹槽25内，由此可以使活动梁2与第二边梁12的配合结构更加牢固。As shown in FIG. 4 to FIG. 6, in some embodiments of the present application, a portion of the second side beam 12 located between each two adjacent third extension plates 121 a is provided with a third fitting groove 122. Four fourth extension plates 221 can be inserted into the corresponding third matching grooves 122. A portion of the top wall of the movable beam 2 between each two adjacent fourth extension plates 221 is provided with a fourth matching groove 25. Each third extension plate 121a can be inserted into the corresponding fourth matching groove 25, so that the matching structure of the movable beam 2 and the second side beam 12 can be made stronger.

例如，如图5所示，第三延伸部121设在第二边梁12的顶部，第三延伸部121包括多个在第二边梁12长度方向上间隔设置的第三延伸板121a。第二边梁12的侧壁上设有多个在第二边梁12长度方向上间隔设置的第三配合凹槽122，多个第三配合凹槽122和多个第三延伸板121a在第二边梁12的长度方向上交错设置。其中，相邻两个第三延伸板121a之均设有一个第三配合凹槽122。For example, as shown in FIG. 5, the third extension portion 121 is provided on the top of the second side beam 12. The third extension portion 121 includes a plurality of third extension plates 121 a that are spaced apart in the length direction of the second side beam 12. The side wall of the second side beam 12 is provided with a plurality of third engaging grooves 122 spaced apart from each other in the length direction of the second side beam 12. The plurality of third engaging grooves 122 and the plurality of third extension plates 121 a The two side beams 12 are staggered in the length direction. Wherein, two adjacent third extension plates 121 a are provided with a third matching groove 122.

如图6所示，第四延伸部22设在活动梁2靠近第二边梁12的一侧的顶部，第四延伸部22包括多个在活动梁2长度方向上间隔设置的第四延伸板221。活动梁2的侧壁上设有多个在其长度方向上间隔设置的第四配合凹槽25，多个第四配合凹槽25和多个第四延伸板221在活动梁2的长度方向上交错设置。其中，相邻两个第四延伸板221之间均设有一个第四配合凹槽25。As shown in FIG. 6, the fourth extension portion 22 is provided on the top of the side of the movable beam 2 near the second side beam 12. The fourth extension portion 22 includes a plurality of fourth extension plates spaced apart in the length direction of the movable beam 2. 221. The side wall of the movable beam 2 is provided with a plurality of fourth matching grooves 25 spaced apart in the length direction thereof. The plurality of fourth matching grooves 25 and the plurality of fourth extension plates 221 are arranged in the length direction of the movable beam 2. Staggered settings. A fourth matching groove 25 is provided between two adjacent fourth extension plates 221.

当活动梁2与第二边梁12配合时，每个第三延伸板121a可以***到对应的第四配合凹槽25内，每个第四延伸板221可以***到对应的第三配合凹槽122内。由此，通过上述设置，可以使活动梁2与第二边梁12的配合结构更加紧凑，还可以使活动梁2与第二边梁12的连接结构更加牢固，可以提升列车的运行安全性。When the movable beam 2 is mated with the second side beam 12, each third extension plate 121a can be inserted into the corresponding fourth mating groove 25, and each fourth extension plate 221 can be inserted into the corresponding third mating groove. Within 122. Therefore, through the above arrangement, the matching structure of the movable beam 2 and the second side beam 12 can be made more compact, and the connection structure of the movable beam 2 and the second side beam 12 can be made more firm, which can improve the running safety of the train.

下面参考图6-图12描述根据本申请第二实施例的内导向式道岔100。An inner-guided turnout 100 according to a second embodiment of the present application is described below with reference to FIGS. 6 to 12.

如图9-图11所示，根据本申请的一些实施例，当活动梁2位于第二位置时，第一延伸部111可以伸入到活动梁2内部，第二延伸部21可以伸入到第一边梁11内部，由此可以使活动梁2与第一边梁11的连接更加牢固，可以提升内导向式道岔100的防倾覆性能。可以理解的是，当活动梁2处于第二位置时，第一延伸部111可以伸入到活动梁2内部，第二延伸部21可以伸入到第一边梁11内部，由此可以使活动梁2与第一边梁11牢固地连接在一起。当导向轮向上移动时，第三延伸部121和第四延伸部22可以将导向轮牢固地定位在第二行驶空间4内，从而可以使列车的运行更加平稳。As shown in FIG. 9 to FIG. 11, according to some embodiments of the present application, when the movable beam 2 is located at the second position, the first extending portion 111 may extend into the movable beam 2 and the second extending portion 21 may extend into The inside of the first side beam 11 can thereby make the connection between the movable beam 2 and the first side beam 11 stronger, and can improve the anti-overturning performance of the inner-guided turnout 100. It can be understood that, when the movable beam 2 is in the second position, the first extending portion 111 can extend into the interior of the movable beam 2 and the second extending portion 21 can extend into the interior of the first side beam 11 so that the movable The beam 2 is firmly connected to the first side beam 11. When the guide wheels move upward, the third extension portion 121 and the fourth extension portion 22 can firmly position the guide wheels in the second traveling space 4, so that the train can be run more smoothly.

可选地，当活动梁2在第二位置时，第一延伸部111和第二延伸部21可以上下间隔设置，由此可以使第一边梁11和活动梁2的配合结构更加牢固。可以理解的是，由于第一延伸部111和第二延伸部21在上下方向上间隔设置，当第一边梁11和活动梁2进行配合时，第一延伸部111和第二延伸部21可以在第一边梁11和活动梁2之间交错 设置，从而可以使第一边梁11和活动梁2的连接更加牢固。当然，第一延伸部111和第二延伸部21也可以在同一水平面内正对设置，由此可以节省第一边梁11和活动梁2的配合结构的纵向空间，可以防止第一延伸部111和第二延伸部21的配合结构与内导向式道岔100内的零部件之间出现位置干涉。Optionally, when the movable beam 2 is in the second position, the first extending portion 111 and the second extending portion 21 may be spaced up and down, so that the mating structure of the first side beam 11 and the movable beam 2 may be more firm. It can be understood that, because the first extending portion 111 and the second extending portion 21 are spaced from each other in the up-down direction, when the first side beam 11 and the movable beam 2 cooperate, the first extending portion 111 and the second extending portion 21 may The staggered arrangement between the first side beam 11 and the movable beam 2 can make the connection between the first side beam 11 and the movable beam 2 stronger. Of course, the first extension portion 111 and the second extension portion 21 may also be disposed opposite to each other in the same horizontal plane, thereby saving the longitudinal space of the mating structure of the first side beam 11 and the movable beam 2 and preventing the first extension portion 111 Positional interference occurs between the mating structure with the second extension 21 and components in the inner-guided turnout 100.

如图6-图8所示，在本申请的一些实施例中，第一延伸部111可以包括多个沿第一边梁11的长度方向间隔设置的第一延伸板111a，多个第一延伸板111a分成两个第一延伸板排，两个第一延伸板排在竖直方向上依次排布，在第一边梁11的长度方向上，其中一个第一延伸板排的任一第一延伸板111a与另一个第一延伸板排的第一延伸板111a相邻。多个第一延伸板111a可以在上下方向上间隔分布，第二延伸部21可以包括多个沿活动梁2的长度方向间隔设置的第二延伸板211，多个第二延伸板211分成两个第二延伸板排，两个第二延伸板排在竖直方向上间隔排布，在活动梁2的长度方向上，其中一个第二延伸板排的任一第二延伸板211与另一个第二延伸板排的第二延伸板211相邻。多个第二延伸板211可以在上下方向间隔设置。可以理解的是，第一延伸板排可以设有多个，多个第一延伸板排在竖直方向上间隔排布。此时，在第一边梁11的长度方向上，其中一个第一延伸板排的任一第一延伸板111a与相邻的第一延伸板排的第一延伸板111a相邻。第二延伸板排也可以设有多个，多个所述第二延伸板排在竖直方向上间隔排布。此时，在活动梁2的长度方向上，其中一个第二延伸板排的任一第二延伸板211与相邻的第二延伸板排的第二延伸板211相邻。可以理解的是，第一延伸板111a及第二延伸板211均不会在竖直方向上对导向轮的转动造成干涉。As shown in FIG. 6 to FIG. 8, in some embodiments of the present application, the first extension portion 111 may include a plurality of first extension plates 111 a spaced apart along the length direction of the first side beam 11. The plate 111a is divided into two first extension plate rows, and the two first extension plate rows are sequentially arranged in the vertical direction. In the length direction of the first side beam 11, any one of the first extension plate rows is The extension plate 111a is adjacent to the first extension plate 111a of another first extension plate row. The plurality of first extension plates 111a may be spaced apart in the vertical direction. The second extension portion 21 may include a plurality of second extension plates 211 spaced apart along the length direction of the movable beam 2. The plurality of second extension plates 211 are divided into two. A second extension plate row. The two second extension plate rows are arranged at intervals in the vertical direction. In the length direction of the movable beam 2, any one of the second extension plate 211 in one of the second extension plate rows and the other The second extension plates 211 of the two extension plate rows are adjacent. The plurality of second extension plates 211 may be disposed at intervals in the vertical direction. It can be understood that a plurality of first extension plate rows may be provided, and the plurality of first extension plate rows are arranged at intervals in the vertical direction. At this time, in the length direction of the first side beam 11, any first extension plate 111 a of one of the first extension plate rows is adjacent to the first extension plate 111 a of the adjacent first extension plate row. A plurality of second extension plate rows may also be provided, and the plurality of second extension plate rows are arranged at intervals in the vertical direction. At this time, in the length direction of the movable beam 2, any second extension plate 211 of one of the second extension plate rows is adjacent to the second extension plate 211 of the adjacent second extension plate row. It can be understood that neither the first extension plate 111a nor the second extension plate 211 interferes with the rotation of the guide wheel in the vertical direction.

具体而言，多个第一延伸板111a可以设在第一边梁11的内(靠近活动梁2的一侧)侧壁上，在第一边梁11的延伸方向(长度方向)上，多个第一延伸板111a可以间隔设置，在第一边梁11的高度方向(上下方向)上，多个第一延伸板111a也可以间隔设置。多个第二延伸板211可以设在活动梁2的靠近第一边梁11的一侧侧壁上，在活动梁2的延伸方向(长度方向)上，多个第二延伸板211可以间隔设置，在活动梁2的高度方向(上下方向)上，多个第二延伸板211也可以间隔设置。其中，第一边梁11的内侧壁上可以设置多个与第二延伸板211一一对应的第一容纳槽112，活动梁2的靠近第一边梁11的一侧侧壁上可以设置多个与第一延伸板111a一一对应的第二容纳槽(图未示出)。当活动梁2处于第二位置时，活动梁2可以与第一边梁11接触，多个第一延伸板111a可以***到对应的第二容纳槽内，多个第二延伸板211可以***到对应的第一容纳槽112内。由此，通过上述设置，可以实现活动梁2与第一边梁11之间的多点连接，从而可以使活动梁2与第一边梁11的配合结构更加紧凑、牢固。Specifically, the plurality of first extension plates 111 a may be provided on the inner side wall of the first side beam 11 (the side close to the movable beam 2). In the extension direction (length direction) of the first side beam 11, many The plurality of first extension plates 111 a may be disposed at intervals, and a plurality of first extension plates 111 a may also be disposed at intervals in the height direction (up and down direction) of the first side beam 11. The plurality of second extension plates 211 may be provided on a side wall of the movable beam 2 near the first side beam 11. In the extension direction (length direction) of the movable beam 2, the plurality of second extension plates 211 may be disposed at intervals. In the height direction (up and down direction) of the movable beam 2, a plurality of second extension plates 211 may be disposed at intervals. Among them, a plurality of first receiving grooves 112 corresponding to the second extension plate 211 may be provided on the inner side wall of the first side beam 11, and a plurality of side walls of the side of the movable beam 2 near the first side beam 11 may be provided. A second receiving slot (not shown) corresponding to the first extension plate 111a one-to-one. When the movable beam 2 is in the second position, the movable beam 2 may be in contact with the first side beam 11, a plurality of first extension plates 111a may be inserted into the corresponding second receiving grooves, and a plurality of second extension plates 211 may be inserted into Inside the corresponding first receiving groove 112. Therefore, through the above-mentioned setting, a multi-point connection between the movable beam 2 and the first side beam 11 can be achieved, so that the matching structure of the movable beam 2 and the first side beam 11 can be made more compact and firm.

需要进行说明的是，第一延伸部111和第二延伸部21的设计形式不仅限于此。例如，第一延伸部111也可以仅包括一块在第一边梁11长度方向上延伸的第一延伸板111a，第二延伸部21也可以仅包括一块在活动梁2的长度方向上延伸的第二延伸板211。第一边梁11的内壁上可以设置一个用于容纳第二延伸板211的第一容纳槽112，活动梁2的靠近第一边梁11的一侧侧壁上可以设置一个用于容纳第一延伸板111a的第二容纳槽，由此也可以使活动梁2与第一边梁11的配合更加紧凑。It should be noted that the design forms of the first extension portion 111 and the second extension portion 21 are not limited to this. For example, the first extension portion 111 may include only a first extension plate 111 a extending in the length direction of the first side beam 11, and the second extension portion 21 may include only a first extension plate 111 a extending in the length direction of the movable beam 2. Two extension plates 211. The inner wall of the first side beam 11 may be provided with a first receiving groove 112 for receiving the second extension plate 211, and the side wall of the movable beam 2 near the first side beam 11 may be provided with a first accommodation groove 112. The second receiving groove of the extension plate 111a can also make the cooperation between the movable beam 2 and the first side beam 11 more compact.

再例如，第一延伸部111可以包括多个第一延伸板111a，多个第一延伸板111a设在第一边梁11的内(靠近活动梁2的一侧)侧壁上并位于同一水平面内，在第一边梁11的延伸方向(长度方向)上，多个第一延伸板111a间隔设置。第二延伸部21可以包括多个第二延伸板211，多个第二延伸板211设在活动梁2的靠近第一边梁11的一侧侧壁上并位于同一水平面内，在活动梁2的延伸方向(长度方向)上，多个第二延伸板211间隔设置。其中，多个第一延伸板111a所在的水平面与多个第二延伸板211所在的水平面在上下方向上间隔设置，第一边梁11的内侧壁上设置多个与第二延伸板211一一对应的第一容纳槽112，活动梁2的靠近第一边梁11的一侧侧壁上设置多个与第一延伸板111a一一对应的第二容纳槽。As another example, the first extension portion 111 may include a plurality of first extension plates 111a, and the plurality of first extension plates 111a are provided on the inner side wall of the first side beam 11 (the side close to the movable beam 2) and located on the same horizontal plane. Inside, in the extending direction (length direction) of the first side beam 11, a plurality of first extension plates 111a are disposed at intervals. The second extension portion 21 may include a plurality of second extension plates 211. The plurality of second extension plates 211 are provided on a side wall of the movable beam 2 near the first side beam 11 and are located in the same horizontal plane. In the extending direction (length direction), the plurality of second extension plates 211 are disposed at intervals. Among them, a horizontal plane on which the plurality of first extension plates 111a are located and a horizontal plane on which the plurality of second extension plates 211 are located are spaced from each other in the up-down direction, and a plurality of one and one second extension plates 211 are provided on the inner side wall of the first side beam 11 Corresponding to the first receiving groove 112, a plurality of second receiving grooves corresponding to the first extension plate 111a are provided on a side wall of the movable beam 2 on the side close to the first side beam 11.

如图1-图2、图6-图8所示，根据本申请的一些实施例，当活动梁2位于第一位置时，第三延伸部121可以伸入到活动梁2内部，第四延伸部22可以伸入到第二边梁12内部，由此可以使活动梁2与第二边梁12的连接更加牢固，可以提升内导向式道岔100的防倾覆性能。可以理解的是，当活动梁2处于第一位置时，第三延伸部121伸入到活动梁2内部，第四延伸部22伸入到第二边梁12内部，由此可以使活动梁2与第二边梁12牢固地连接在一起。当导向轮向上移动时，第一延伸部111和第二延伸部21可以将导向轮牢固地定位在第一行驶空间3内，从而可以使列车的运行更加平稳。As shown in FIG. 1 to FIG. 2, FIG. 6 to FIG. 8, according to some embodiments of the present application, when the movable beam 2 is located at the first position, the third extension portion 121 may extend into the interior of the movable beam 2 and the fourth extension The portion 22 can extend into the inside of the second side beam 12, so that the connection between the movable beam 2 and the second side beam 12 can be more firm, and the anti-overturning performance of the inner-guided turnout 100 can be improved. It can be understood that when the movable beam 2 is in the first position, the third extending portion 121 projects into the movable beam 2 and the fourth extending portion 22 projects into the second side beam 12, so that the movable beam 2 can be made. It is firmly connected with the second side beam 12. When the guide wheels are moved upward, the first extension portion 111 and the second extension portion 21 can firmly position the guide wheels in the first travel space 3, so that the train can run more smoothly.

可选地，当活动梁2在第一位置时，第三延伸部121和第四延伸部22可以上下间隔设置，由此可以使第二边梁12和活动梁2的配合结构更加牢固。可以理解的是，由于第三延伸部121和第四延伸部22在上下方向上间隔设置，当第二边梁12和活动梁2进行配合时，第三延伸部121和第四延伸部22可以在第二边梁12和活动梁2之间交错设置，从而可以使第二边梁12和活动梁2的连接更加牢固。当然，第三延伸部121和第四延伸部22也可以在同一水平面内正对设置，由此可以节省第二边梁12和活动梁2的配合结构的纵向空间，可以防止第三延伸部121和第四延伸部22的配合结构与内导向式道岔100内的零部件之间出现位置干涉。Optionally, when the movable beam 2 is in the first position, the third extension portion 121 and the fourth extension portion 22 may be spaced up and down, so that the mating structure of the second side beam 12 and the movable beam 2 may be stronger. It can be understood that, because the third extension portion 121 and the fourth extension portion 22 are disposed at intervals in the up-down direction, when the second side beam 12 and the movable beam 2 cooperate, the third extension portion 121 and the fourth extension portion 22 may The two side beams 12 and the movable beam 2 are arranged alternately, so that the connection between the second side beam 12 and the movable beam 2 can be made stronger. Of course, the third extension portion 121 and the fourth extension portion 22 can also be directly opposite to each other in the same horizontal plane, thereby saving the longitudinal space of the mating structure of the second side beam 12 and the movable beam 2 and preventing the third extension portion 121 Positional interference occurs between the mating structure with the fourth extension 22 and the components in the inner-guided turnout 100.

如图9和图11所示，在本申请的一些实施例中，第三延伸部121可以包括多个沿 第二边梁12的长度方向间隔设置的第三延伸板121a，多个第三延伸板121a分成两个第三延伸板排，两个第三延伸板排在竖直方向上间隔排布，在第二边梁12的长度方向上，其中一个第三延伸板排的任一第三延伸板121a与另一个第三延伸板排的第三延伸板121a相邻。多个第三延伸板121a可以在上下方向上间隔分布，第四延伸部22可以包括多个沿活动梁2的长度方向间隔设置的第四延伸板221，多个第四延伸板221可以在上下方向间隔设置，多个第四延伸板221分成两个第四延伸板排，两个第四延伸板排在竖直方向上间隔排布，在活动梁2的延伸方向上，且其中一个第四延伸板排的任一第四延伸板221与另一个第四延伸板排的第四延伸板221相邻。可以理解的是，第三延伸板排可以设有多个，多个第三延伸板排在竖直方向上间隔排布，在第二边梁12的长度方向上，其中一个第三延伸板排的任一第三延伸板121a与相邻的第三延伸板排的第三延伸板121a相邻。第四延伸板排也可以设有多个，多个第四延伸板排在竖直方向上间隔排布。在活动梁2的延伸方向上，其中一个第四延伸板排的任一第四延伸板221与相邻的第四延伸板排的第四延伸板221相邻。可以理解的是，第三延伸板121a及第四延伸板221均不会在竖直方向上对导向轮的转动造成干涉。As shown in FIG. 9 and FIG. 11, in some embodiments of the present application, the third extension portion 121 may include a plurality of third extension plates 121 a spaced apart along the length direction of the second side beam 12, and a plurality of third extensions. The plate 121a is divided into two third extension plate rows, and the two third extension plate rows are arranged at intervals in the vertical direction. In the length direction of the second side beam 12, any one of the third extension plate rows is third. The extension plate 121a is adjacent to the third extension plate 121a of another third extension plate row. The plurality of third extension plates 121 a may be spaced apart in the up-down direction, the fourth extension portion 22 may include a plurality of fourth extension plates 221 spaced apart along the length direction of the movable beam 2, and the plurality of fourth extension plates 221 may be up and down. The plurality of fourth extension plates 221 are divided into two fourth extension plate rows, and the two fourth extension plate rows are arranged at intervals in the vertical direction. In the extension direction of the movable beam 2, one of the fourth extension plates 221 is fourth. Any fourth extension plate 221 of the extension plate row is adjacent to the fourth extension plate 221 of the other fourth extension plate row. It can be understood that a plurality of third extension plate rows may be provided. The plurality of third extension plate rows are arranged at intervals in the vertical direction. In the length direction of the second side beam 12, one of the third extension plate rows is provided. Any third extension plate 121a is adjacent to the third extension plate 121a of the adjacent third extension plate row. A plurality of fourth extension plate rows may also be provided, and the plurality of fourth extension plate rows are arranged at intervals in the vertical direction. In the extending direction of the movable beam 2, any fourth extension plate 221 of one of the fourth extension plate rows is adjacent to the fourth extension plate 221 of the adjacent fourth extension plate row. It can be understood that neither the third extension plate 121a nor the fourth extension plate 221 will interfere with the rotation of the guide wheel in the vertical direction.

具体而言，多个第三延伸板121a可以设在第二边梁12的内(靠近活动梁2的一侧)侧壁上，在第二边梁12的延伸方向(长度方向)上，多个第三延伸板121a可以间隔设置，在第二边梁12的高度方向(上下方向)上，多个第三延伸板121a也可以间隔设置。多个第四延伸板221可以设在活动梁2的靠近第二边梁12的一侧侧壁上，在活动梁2的延伸方向(长度方向)上，多个第四延伸板221可以间隔设置，在活动梁2的高度方向(上下方向)上，多个第四延伸板221也可以间隔设置。其中，第二边梁12的内侧壁上可以设置多个与第四延伸板221一一对应的第三容纳槽(图未示出)，活动梁2的靠近第二边梁12的一侧侧壁上可以设置多个与第三延伸板121a一一对应的第四容纳槽23。当活动梁2处于第一位置时，活动梁2与第二边梁12接触，多个第四延伸板221可以***到对应的第三容纳槽内，多个第三延伸板121a可以***到对应的第四容纳槽23内。由此，通过上述设置，可以实现活动梁2与第二边梁12之间的多点连接，从而可以使活动梁2与第二边梁12的配合结构更加紧凑、牢固。Specifically, the plurality of third extension plates 121 a may be provided on the inner side wall (the side close to the movable beam 2) of the second side beam 12. In the extension direction (length direction) of the second side beam 12, many The third extension plates 121 a may be disposed at intervals, and a plurality of third extension plates 121 a may be disposed at intervals in the height direction (up and down direction) of the second side member 12. The plurality of fourth extension plates 221 may be provided on a side wall of the movable beam 2 near the second side beam 12. In the extension direction (length direction) of the movable beam 2, the plurality of fourth extension plates 221 may be disposed at intervals. In the height direction (up and down direction) of the movable beam 2, a plurality of fourth extension plates 221 may be disposed at intervals. Wherein, a plurality of third receiving grooves (not shown) corresponding to the fourth extension plate 221 may be provided on the inner side wall of the second side beam 12, and one side of the movable beam 2 near the second side beam 12 A plurality of fourth receiving grooves 23 corresponding to the third extension plate 121a may be provided on the wall. When the movable beam 2 is in the first position, the movable beam 2 is in contact with the second side beam 12, a plurality of fourth extension plates 221 can be inserted into the corresponding third receiving grooves, and a plurality of third extension plates 121a can be inserted into the corresponding Inside the fourth receiving slot 23. Therefore, through the above arrangement, a multi-point connection between the movable beam 2 and the second side beam 12 can be achieved, so that the matching structure of the movable beam 2 and the second side beam 12 can be made more compact and firm.

需要进行说明的是，第三延伸部121和第四延伸部22的设计形式不仅限于此。例如，第三延伸部121也可以仅包括一块在第二边梁12长度方向上延伸的第三延伸板121a，第四延伸部22也可以仅包括一块在活动梁2的长度方向上延伸的第四延伸板221。第二边梁12的内壁上可以设置一个用于容纳第四延伸板221的第三容纳槽，活动梁2的靠近第二边梁12的一侧侧壁上可以设置一个用于容纳第三延伸板121a的第四容 纳槽23，由此也可以使活动梁2与第二边梁12的配合更加紧凑。It should be noted that the design forms of the third extension portion 121 and the fourth extension portion 22 are not limited to this. For example, the third extension portion 121 may include only a third extension plate 121 a extending in the length direction of the second side beam 12, and the fourth extension portion 22 may also include only a first extension plate extending in the length direction of the movable beam 2. Four extension plates 221. A third receiving groove for receiving the fourth extension plate 221 may be provided on an inner wall of the second side beam 12, and a third receiving groove may be provided on a side wall of the movable beam 2 near the second side beam 12 for receiving a third extension. The fourth receiving groove 23 of the plate 121a can also make the cooperation between the movable beam 2 and the second side beam 12 more compact.

再例如，第三延伸部121可以包括多个第三延伸板121a，多个第三延伸板121a设在第二边梁12的内(靠近活动梁2的一侧)侧壁上并位于同一水平面内，在第二边梁12的延伸方向(长度方向)上，多个第三延伸板121a间隔设置。第四延伸部22可以包括多个第四延伸板221，多个第四延伸板221设在活动梁2的靠近第二边梁12的一侧侧壁上并位于同一水平面内，在活动梁2的延伸方向(长度方向)上，多个第四延伸板221间隔设置。其中，多个第三延伸板121a所在的水平面与多个第四延伸板221所在的水平面在上下方向上间隔设置，第二边梁12的内侧壁上设置多个与第四延伸板221一一对应的第三容纳槽，活动梁2的靠近第二边梁12的一侧侧壁上设置多个与第三延伸板121a一一对应的第四容纳槽23。For another example, the third extension portion 121 may include a plurality of third extension plates 121a, and the plurality of third extension plates 121a are disposed on the inner side wall (the side close to the movable beam 2) of the second side beam 12 and located on the same horizontal plane. Inside, in the extending direction (length direction) of the second side member 12, a plurality of third extension plates 121a are disposed at intervals. The fourth extension portion 22 may include a plurality of fourth extension plates 221. The plurality of fourth extension plates 221 are provided on a side wall of the movable beam 2 near the second side beam 12 and are located in the same horizontal plane. In the extending direction (length direction), a plurality of fourth extension plates 221 are arranged at intervals. The horizontal plane on which the third extension plates 121a are located and the horizontal plane on which the fourth extension plates 221 are located are spaced from each other in the up-down direction, and the inner side wall of the second side beam 12 is provided with a plurality of one and the fourth extension plates 221 one by one. Corresponding third accommodating grooves, a plurality of fourth accommodating grooves 23 corresponding to the third extension plate 121 a are provided on a side wall of the movable beam 2 near the second side beam 12.

如图1-图4、图6-图9所示，在本申请的一些实施例中，第一边梁11可以直线延伸，第二边梁12可以沿曲线延伸，活动梁2与第一边梁11可以限定出直线延伸的第一行车通道101，活动梁2与第二边梁12可以限定出曲线延伸的第二行车通道102，由此可以方便列车完成转辙。As shown in FIGS. 1 to 4 and 6 to 9, in some embodiments of the present application, the first side beam 11 may extend in a straight line, the second side beam 12 may extend along a curve, and the movable beam 2 and the first side The beam 11 may define a first running passage 101 extending in a straight line, and the movable beam 2 and the second side beam 12 may define a second running passage 102 extending in a curve, thereby facilitating a train to complete a switch.

具体而言，当列车需要直线行驶时，活动梁2可以移动至第一位置，活动梁2的一侧可以与第二边梁12相连，活动梁2的另一侧与第一边梁11可以限定出第一行车通道101，第一行车通道101为直线通道，列车可以通过第一行车通道101驶过内导向式道岔100。当列车需要转弯行驶时，活动梁2可以移动至第二位置，活动梁2的一侧可以与第一边梁11相连，活动梁2的另一侧与第二边梁12可以限定出第二行车通道102，第二行车通道102为曲线通道，列车可以通过第二行车通道102完成转弯。Specifically, when the train needs to travel straight, the movable beam 2 can be moved to the first position, one side of the movable beam 2 can be connected to the second side beam 12, and the other side of the movable beam 2 can be connected to the first side beam 11. A first traffic lane 101 is defined, and the first traffic lane 101 is a straight passage. A train can pass through the internally-directed turnout 100 through the first traffic lane 101. When the train needs to turn, the movable beam 2 can be moved to the second position, one side of the movable beam 2 can be connected to the first side beam 11, and the other side of the movable beam 2 and the second side beam 12 can define a second The traffic lane 102 and the second traffic lane 102 are curved lanes, and the train can turn through the second traffic lane 102.

当然可以理解的是，第一边梁11和第二边梁12之间还可以设有两个以上的活动梁2，每个活动梁2均可移动地设在第一边梁11和第二边梁12之间以限定出三个以上可切换的行车通道，多个行车车道可以为直线通道，也可以为曲线通道。此时，内导向式道岔100可以为多开道岔(例如五开道岔等)。可以根据实际的使用需求选择设置，本申请对此不做具体限制。Of course, it can be understood that there may be more than two movable beams 2 between the first side beam 11 and the second side beam 12, and each movable beam 2 may be movably disposed between the first side beam 11 and the second side beam. Three or more switchable traffic lanes are defined between the side beams 12, and the plurality of lanes may be straight passages or curved passages. In this case, the internally-directed turnout 100 may be a multi-turn turnout (eg, a five-turn turnout, etc.). The setting can be selected according to actual use requirements, and this application does not specifically limit this.

如图15、图16及图17所示，活动梁2设有两个，分别为第一活动梁26及第二活动梁27，第一活动梁26设置在第一边梁11与第二活动梁27之间，第二活动梁27设置在第二边梁12与第一活动梁26之间，第二延伸部21设在第一活动梁26上，第四延伸部22设置在第二活动梁27上。这样，如图15所示，当第二活动梁27伸入第二边梁12内，第一活动梁26伸入到第二活动梁27内时，活动梁2位于第二位置，第一活动梁26与第一边梁11限定出第一行车通道101。如图16所示，当第一活动梁26伸入第 一边梁11，第二活动梁27伸入第一活动梁26时，活动梁2处于第一位置，第二活动梁27与第二边梁12限定出第二行车通道102。如图17所示，当第一活动梁26伸入第一边梁11，第二活动梁27伸入第二边梁12时，此时定义活动梁2移动至第三位置，第一活动梁26与第二活动梁27能够限定处第三行车通道103。As shown in FIGS. 15, 16 and 17, two movable beams 2 are provided, which are a first movable beam 26 and a second movable beam 27 respectively. The first movable beam 26 is provided on the first side beam 11 and the second movable beam. Between the beams 27, a second movable beam 27 is provided between the second side beam 12 and the first movable beam 26, a second extension 21 is provided on the first movable beam 26, and a fourth extension 22 is provided on the second movable Beam 27. In this way, as shown in FIG. 15, when the second movable beam 27 projects into the second side beam 12 and the first movable beam 26 projects into the second movable beam 27, the movable beam 2 is in the second position and the first movable The beam 26 and the first side beam 11 define a first driving passage 101. As shown in FIG. 16, when the first movable beam 26 projects into the first side beam 11 and the second movable beam 27 projects into the first movable beam 26, the movable beam 2 is in the first position, and the second movable beam 27 and the second The side beam 12 defines a second driving passage 102. As shown in FIG. 17, when the first movable beam 26 extends into the first side beam 11 and the second movable beam 27 extends into the second side beam 12, it is defined that the movable beam 2 moves to the third position, and the first movable beam 26 and the second movable beam 27 can define a third driving passage 103.

如图17所示，第一活动梁26上设有第五延伸部261，第二活动梁27上设有第六延伸部271，当活动梁2移动至第三位置限定出第三行车通道103时，第五延伸部261及第六延伸部271均向第三行车通道103的内侧延伸。具体而言，当活动梁2处于第三位置时，第一活动梁26及第二活动梁27之间可以限定出列车的导向轮的第三行驶空间5，当列车在第三行车通道103上行驶时，列车的车轮可以在第二边梁12和活动梁2的行走面(上表面)上行驶，列车的导向轮可以在第三行驶空间5内行驶。As shown in FIG. 17, a fifth extension 261 is provided on the first movable beam 26, and a sixth extension 271 is provided on the second movable beam 27. When the movable beam 2 moves to the third position, the third driving passage 103 is defined. At this time, both the fifth extension portion 261 and the sixth extension portion 271 extend toward the inner side of the third driving passage 103. Specifically, when the movable beam 2 is in the third position, the third traveling space 5 of the guide wheels of the train may be defined between the first movable beam 26 and the second movable beam 27. When the train is on the third traffic passage 103 When traveling, the wheels of the train can travel on the running surface (upper surface) of the second side beam 12 and the movable beam 2, and the guide wheels of the train can travel in the third traveling space 5.

其中，第五延伸部261可以朝向第二活动梁27的方向延伸，第六延伸部271可以朝向第一活动梁26的方向延伸，第五延伸部261和第六延伸部271均可以位于第三行驶空间5的上方以组成内导向式道岔的第三防倾覆部，第三防倾覆部可以限制导向轮在上下方向上的位移。当列车在转弯或遇到横风时，第五延伸部261和第六延伸部271可以防止导向轮脱离第三行驶空间5，进而可以防止列车的车体发生倾覆，可以提升列车的运行安全性能。The fifth extension 261 may extend in the direction of the second movable beam 27, the sixth extension 271 may extend in the direction of the first movable beam 26, and both the fifth extension 261 and the sixth extension 271 may be located in the third A third anti-overturning portion of the inner-guided turnout is formed above the running space 5, and the third anti-overturning portion can limit the displacement of the guide wheel in the vertical direction. When the train is turning or encountering a cross wind, the fifth extension 261 and the sixth extension 271 can prevent the guide wheels from leaving the third driving space 5, thereby preventing the train body from overturning and improving the train's operating safety performance. .

可以理解的是，第五延伸部261及第六延伸部271的形态及布置，第一延伸部111与第二延伸部21的形态及布置，第三延伸部121与第四延伸部22的形态布置类似，此时，对第五延伸部261及第六延伸部271不再赘述。It can be understood that the form and arrangement of the fifth extension part 261 and the sixth extension part 271, the form and arrangement of the first extension part 111 and the second extension part 21, and the form of the third extension part 121 and the fourth extension part 22 The arrangement is similar. At this time, the fifth extension portion 261 and the sixth extension portion 271 are not repeated.

根据本申请实施例的轨道，包括根据本申请上述实施例的内导向式道岔100。The track according to the embodiment of the present application includes the inner-guided turnout 100 according to the above-mentioned embodiment of the present application.

根据本申请实施例的轨道，通过设置上述内导向式道岔100，不但可以方便切换行车通道，而且内导向式道岔100还具有防列车倾覆的功能，从而可以提升列车的运行平稳性和运行安全性。According to the track of the embodiment of the present application, by providing the above-mentioned internally-guided turnout 100, not only can the traffic lanes be conveniently switched, but the internally-guided turnout 100 also has the function of preventing overturning of the train, so that the train's running stability and safety can be improved. .

根据本申请实施例的轨道交通***，包括根据本申请上述实施例的轨道。A rail transit system according to an embodiment of the present application includes a rail according to the above-mentioned embodiment of the present application.

根据本申请实施例的轨道交通***，通过设置上述轨道，可以大大提升轨道交通***的运行平稳性和运行安全性。According to the rail transit system of the embodiment of the present application, by setting the above-mentioned rails, the operational stability and operational safety of the rail transit system can be greatly improved.

下面结合两个具体的示例详细描述本申请的内导向式道岔100。值得理解的是，下面描述仅是示例性的，而不是对本申请的具体限制。The inner-guided turnout 100 of the present application is described in detail below with reference to two specific examples. It is worth understanding that the following description is only exemplary and not a specific limitation to the present application.

示例一：Example one:

如图1-图5所示，内导向式道岔100包括固定梁1和活动梁2。固定梁1包括间隔 设置的第一边梁11和第二边梁12，活动梁2可活动的设在第一边梁11和第二边梁12之间。As shown in FIGS. 1-5, the inner-guided turnout 100 includes a fixed beam 1 and a movable beam 2. The fixed beam 1 includes a first side beam 11 and a second side beam 12 disposed at intervals. A movable beam 2 is movably disposed between the first side beam 11 and the second side beam 12.

其中，第一边梁11上设有沿靠近第二边梁12的方向延伸的第一延伸部111，第二边梁12上设有沿靠近第一边梁11的方向延伸的第三延伸部121。活动梁2上设有相对设置的第二延伸部21和第四延伸部22，第二延伸部21沿靠近第一边梁11的方向延伸，第四延伸部22沿靠近第二边梁12的方向延伸。第一延伸部111、第二延伸部21、第三延伸部121和第四延伸部22均位于同一个水平面内。The first side beam 11 is provided with a first extension 111 extending in a direction close to the second side beam 12, and the second side beam 12 is provided with a third extending portion extending in a direction close to the first side beam 11. 121. The movable beam 2 is provided with a second extension portion 21 and a fourth extension portion 22 opposite to each other. The second extension portion 21 extends in a direction close to the first side beam 11, and the fourth extension portion 22 extends along the second side beam 12. Direction. The first extension 111, the second extension 21, the third extension 121, and the fourth extension 22 are all located in the same horizontal plane.

第一延伸部111包括多个在第一边梁11的长度方向间隔设置的第一延伸板111a，第二延伸部21包括多个在活动梁2的长度方向间隔设置的第二延伸板211，相邻的两个第一延伸板111a之间可以限定出对应的第二延伸板211的配合空间，相邻的两个第二延伸板211之间可以限定出对应的第一延伸板111a的配合空间。第三延伸部121包括多个在第二边梁12的长度方向间隔设置的第三延伸板121a，第四延伸部22包括多个在活动梁2的长度方向间隔设置的第四延伸板221，相邻的两个第三延伸板121a之间可以限定出对应的第四延伸板221的配合空间，相邻的两个第四延伸板221之间可以限定出对应的第三延伸板121a的配合空间。The first extension portion 111 includes a plurality of first extension plates 111 a spaced apart from each other in the length direction of the first side beam 11, and the second extension portion 21 includes a plurality of second extension plates 211 spaced apart from each other in the length direction of the movable beam 2. A matching space of the corresponding second extension plate 211 may be defined between two adjacent first extension plates 111a, and a cooperation of the corresponding first extension plate 111a may be defined between two adjacent second extension plates 211. space. The third extension portion 121 includes a plurality of third extension plates 121 a spaced apart from each other in the length direction of the second side beam 12, and the fourth extension portion 22 includes a plurality of fourth extension plates 221 spaced apart from each other in the length direction of the movable beam 2. The matching space of the corresponding fourth extension plate 221 may be defined between two adjacent third extension plates 121a, and the cooperation of the corresponding third extension plate 121a may be defined between two adjacent fourth extension plates 221. space.

具体而言，活动梁2能够在第一位置和第二位置之间移动。当活动梁2移动至第一位置时，活动梁2与第二边梁12接触，每个第三延伸板121a可以固定在相邻的两个第四延伸板221之间，每个第四延伸板221可以固定在相邻的两个第三延伸板121a之间。由此，活动梁2与第二边梁12连接在一起。同时，活动梁2可以与第一边梁11共同限定出第一行车通道101，活动梁2与第一边梁11之间的可以限定出列车的导向轮的第一行驶空间3。第一延伸部111和第二延伸部21均位于第一行驶空间3的上方以组成内导向式道岔100的第一防倾覆部。第一防倾覆部可以限制导向轮在上下方向上的位移，当列车在转弯和遇到横风时，第一防倾覆部可以防止导向轮脱离第一行驶空间3，进而可以防止列车的车体发生倾覆。Specifically, the movable beam 2 is movable between a first position and a second position. When the movable beam 2 moves to the first position, the movable beam 2 is in contact with the second side beam 12, and each third extension plate 121a may be fixed between two adjacent fourth extension plates 221, each fourth extension The plate 221 may be fixed between two adjacent third extension plates 121a. Thereby, the movable beam 2 and the second side beam 12 are connected together. At the same time, the movable beam 2 and the first side beam 11 may jointly define a first driving passage 101, and the first traveling space 3 between the movable beam 2 and the first side beam 11 may define a guide wheel of the train. The first extending portion 111 and the second extending portion 21 are both located above the first travel space 3 to constitute a first anti-overturning portion of the inner-guided turnout 100. The first anti-overturning part can limit the displacement of the guide wheel in the up-down direction. When the train is turning and encounters a cross wind, the first anti-overturning part can prevent the guide wheel from leaving the first driving space 3, thereby preventing the train body Capsized.

当活动梁2移动至第二位置时，活动梁2与第一边梁11接触，每个第二延伸板211可以固定在相邻的两个第一延伸板111a之间，每个第一延伸板111a可以固定在相邻的两个第二延伸板211之间。由此，活动梁2与第一边梁11连接在一起。同时，活动梁2可以与第二边梁12共同限定出第二行车通道102，活动梁2与第二边梁12之间的可以限定出列车的导向轮的第二行驶空间4。第三延伸部121和第四延伸部22均位于第二行驶空间4的上方以组成内导向式道岔100的第二防倾覆部。第二防倾覆部可以限制导向轮在上下方向上的位移，当列车在转弯和遇到横风时，第二防倾覆部可以防止导向 轮脱离第二行驶空间4，进而可以防止列车的车体发生倾覆。When the movable beam 2 moves to the second position, the movable beam 2 is in contact with the first side beam 11, and each second extension plate 211 may be fixed between two adjacent first extension plates 111a, each first extension The plate 111a may be fixed between two adjacent second extension plates 211. Thereby, the movable beam 2 and the first side beam 11 are connected together. At the same time, the movable beam 2 and the second side beam 12 may jointly define a second traffic passage 102, and the second traveling space 4 between the movable beam 2 and the second side beam 12 may define a guide wheel of the train. The third extension portion 121 and the fourth extension portion 22 are both located above the second travel space 4 to form a second anti-overturning portion of the inner-guided turnout 100. The second anti-overturning portion can limit the displacement of the guide wheel in the up-down direction. When the train is turning and encounters a cross wind, the second anti-overturning portion can prevent the guide wheel from leaving the second driving space 4, thereby preventing the train body. Capsized.

示例二：Example two:

如图6-图12所示，示例二中的内导向式道岔100的主体结构与示例一相同，示例二中的第一延伸部111、第二延伸部21、第三延伸部121和第四延伸部22的设计形式与示例一不同。As shown in Figs. 6-12, the main structure of the inner-guided turnout 100 in Example 2 is the same as that in Example 1. The first extension 111, the second extension 21, the third extension 121, and the fourth extension The design form of the extension 22 is different from that of the first example.

第一延伸部111和第二延伸部21在上下方向上交错设置。第一延伸部111包括多个沿第一边梁11的长度方向间隔设置的第一延伸板111a，多个第一延伸板111a位于同一水平面内。第二延伸部21包括多个沿活动梁2的长度方向间隔设置的第二延伸板211，多个第二延伸板211位于同一水平面内。其中，第一边梁11的内侧壁上设有多个与第二延伸板211一一对应的第一容纳槽112，活动梁2的靠近第一边梁11的一侧侧壁上设有多个与第一延伸板111a一一对应的第二容纳槽(图未示出)。The first extending portion 111 and the second extending portion 21 are staggered in the vertical direction. The first extension portion 111 includes a plurality of first extension plates 111 a spaced apart along the length direction of the first side beam 11. The plurality of first extension plates 111 a are located in the same horizontal plane. The second extension portion 21 includes a plurality of second extension plates 211 disposed at intervals along the length direction of the movable beam 2. The plurality of second extension plates 211 are located in the same horizontal plane. Among them, a plurality of first receiving grooves 112 corresponding to the second extension plate 211 are provided on an inner side wall of the first side beam 11, and a plurality of side walls of the side of the movable beam 2 near the first side beam 11 are provided. A second receiving slot (not shown) corresponding to the first extension plate 111a one-to-one.

第三延伸部121和第四延伸部22在上下方向上交错设置。第三延伸部121包括多个沿第二边梁12的长度方向间隔设置的第三延伸板121a，多个第三延伸板121a位于同一水平面内。第四延伸部22包括多个沿活动梁2的长度方向间隔设置的第四延伸板221，多个第四延伸板221位于同一水平面内。其中，第二边梁12的内侧壁上设有多个与第四延伸板221一一对应的第三容纳槽(图未示出)，活动梁2的靠近第二边梁12的一侧侧壁上设有多个与第三延伸板121a一一对应的第四容纳槽23。The third extension portion 121 and the fourth extension portion 22 are alternately provided in the vertical direction. The third extension portion 121 includes a plurality of third extension plates 121 a disposed at intervals along the length direction of the second side beam 12. The plurality of third extension plates 121 a are located in the same horizontal plane. The fourth extension portion 22 includes a plurality of fourth extension plates 221 spaced apart along the length direction of the movable beam 2, and the plurality of fourth extension plates 221 are located in the same horizontal plane. The inner side wall of the second side beam 12 is provided with a plurality of third receiving grooves (not shown) corresponding to the fourth extension plate 221 on a one-to-one basis, and one side of the movable beam 2 is close to the second side beam 12. A plurality of fourth receiving grooves 23 corresponding to the third extension plate 121a are provided on the wall.

当活动梁2处于第一位置时，活动梁2与第二边梁12接触，多个第四延伸板221可以***到对应的第三容纳槽内，多个第三延伸板121a可以***到对应的第四容纳槽23内。当活动梁2处于第二位置时，活动梁2与第一边梁11接触，多个第一延伸板111a可以***到对应的第二容纳槽内，多个第二延伸板211可以***到对应的第一容纳槽112内。由此，通过上述设置，可以实现活动梁2与第一边梁11和第二边梁12之间的多点连接，从而可以使活动梁2与固定梁1的配合更加紧凑、牢固。When the movable beam 2 is in the first position, the movable beam 2 is in contact with the second side beam 12, a plurality of fourth extension plates 221 can be inserted into the corresponding third receiving grooves, and a plurality of third extension plates 121a can be inserted into the corresponding Inside the fourth receiving slot 23. When the movable beam 2 is in the second position, the movable beam 2 is in contact with the first side beam 11, a plurality of first extension plates 111a may be inserted into the corresponding second receiving grooves, and a plurality of second extension plates 211 may be inserted into the corresponding Inside the first receiving slot 112. Therefore, through the above arrangement, a multi-point connection between the movable beam 2 and the first side beam 11 and the second side beam 12 can be achieved, so that the cooperation between the movable beam 2 and the fixed beam 1 can be made more compact and firm.

如图18及图19所示，轨道交通***1000包括轨道及能够行驶在轨道上的轨道车辆200，轨道包括如图1至图17所示的道岔100，可以理解的是，图18及图19中并未全部示出轨道，轨道车辆应该沿轨道的延伸方向运行。As shown in FIGS. 18 and 19, the rail transit system 1000 includes a track and a rail vehicle 200 capable of traveling on the track. The track includes a turnout 100 as shown in FIGS. 1 to 17. It can be understood that FIGS. 18 and 19 Not all tracks are shown in the figure, and rail vehicles should run in the direction in which the tracks extend.

如图18所示，当轨道车辆200需要沿直线行驶时，活动梁2运行至第二位置，从而使得活动梁2与第一边梁11限制出第一行车通道101，轨道车辆的走行轮201分别支撑在活动梁2与第一边梁11上，列车200两侧的导向轮202可以在第一行车通道101内，第一延伸部111和第二延伸部21可以限制导向轮在上下方向的位移。As shown in FIG. 18, when the rail vehicle 200 needs to travel in a straight line, the movable beam 2 moves to the second position, so that the movable beam 2 and the first side beam 11 limit the first driving passage 101, and the traveling wheel 201 of the rail vehicle Supported on the movable beam 2 and the first side beam 11 respectively, the guide wheels 202 on both sides of the train 200 can be in the first traffic lane 101, and the first extension 111 and the second extension 21 can restrict the vertical direction of the guide wheels. Displacement.

如图19所示，当轨道车辆200需要弯道行驶时，活动梁2运行至第一位置，从而 使得活动梁2与第二边梁12限制出第二行车通道102，轨道车辆的走行轮201分别支撑在活动梁2与第二边梁12上，列车200两侧的导向轮202可以在第二行车通道102内，第三延伸部121和第四延伸部22可以限制导向轮在上下方向的位移。As shown in FIG. 19, when the rail vehicle 200 needs to travel in a curve, the movable beam 2 moves to the first position, so that the movable beam 2 and the second side beam 12 limit the second driving passage 102, and the traveling wheel 201 of the rail vehicle Supported on the movable beam 2 and the second side beam 12, respectively, the guide wheels 202 on both sides of the train 200 can be in the second lane 102, and the third extension 121 and the fourth extension 22 can restrict the vertical direction of the guide wheels. Displacement.

此外，需要说明的是，图18及图19仅为轨道交通***1000的示意图，不能对本申请的轨道交通***1000的具体构造造成限制。In addition, it should be noted that FIG. 18 and FIG. 19 are only schematic diagrams of the rail transit system 1000 and cannot limit the specific structure of the rail transit system 1000 of the present application.

需要理解的是，在本申请的描述中，术语“纵向”、“长度”、“厚度”、“上”、“下”、“竖直”、“水平”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。It should be understood that, in the description of this application, the orientations or positional relationships indicated by the terms "longitudinal", "length", "thickness", "upper", "lower", "vertical", "horizontal" and the like are based on The orientation or position relationship shown in the drawings is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, structure and operation in a specific orientation, so it cannot be understood as Restrictions on this application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as “first” and “second” may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality" is two or more, unless specifically defined otherwise.

在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。In the description of this specification, the description with reference to the terms “one embodiment”, “some embodiments”, “exemplary embodiments”, “examples”, “specific examples”, or “some examples”, etc., means in combination with the implementation The specific features, structures, materials, or characteristics described in the examples or examples are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

尽管已经示出和描述了本申请的实施例，本领域的普通技术人员可以理解：在不脱离本申请的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由权利要求及其等同物限定。Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, The scope of the application is defined by the claims and their equivalents.

Claims (20)

1. 一种内导向式道岔，其特征在于，包括：An internally-directed turnout, comprising:

   固定梁，所述固定梁包括相对设置的第一边梁和第二边梁；A fixed beam including a first side beam and a second side beam opposite to each other;

   活动梁，所述活动梁设在所述第一边梁和所述第二边梁之间，所述活动梁在第一位置和第二位置之间可移动地切换以限定出第一行车通道和第二行车通道；A movable beam provided between the first side beam and the second side beam, the movable beam being movably switched between a first position and a second position to define a first driving passage And the second driveway;

   所述第一边梁上设有第一延伸部，所述活动梁上设有第二延伸部；当所述活动梁移动至所述第一位置以限定出所述第一行车通道时，所述第一延伸部和所述第二延伸部均朝向所述第一行车通道内侧延伸；A first extension is provided on the first side beam, and a second extension is provided on the movable beam; when the movable beam is moved to the first position to define the first driving passage, The first extension portion and the second extension portion both extend toward the inside of the first driving passage;

   所述第二边梁上设有第三延伸部，所述活动梁上设有第四延伸部，当所述活动梁移动至第二位置以限定出所述第二行车通道时，所述第三延伸部和所述第四延伸部均朝向所述第二行车通道内侧延伸。A third extension is provided on the second side beam, and a fourth extension is provided on the movable beam. When the movable beam is moved to the second position to define the second traffic passage, the first Each of the three extensions and the fourth extension extends toward the inside of the second driving passage.
2. 根据权利要求1所述的内导向式道岔，其特征在于，所述活动梁位于所述第二位置时，所述第一延伸部伸入到所述活动梁内部，所述第二延伸部伸入到所述第一边梁内部。The internally-directed turnout according to claim 1, wherein when the movable beam is located in the second position, the first extension portion projects into the movable beam, and the second extension portion extends Into the first side beam.
3. 根据权利要求2所述的内导向式道岔，其特征在于，所述第一边梁上形成有第一配合凹槽，所述活动梁上形成有第二配合凹槽；The inner-guided turnout according to claim 2, wherein a first mating groove is formed on the first side beam, and a second mating groove is formed on the movable beam;

   当所述活动梁位于所述第二位置时，所述第一延伸部伸入到所述第二配合凹槽内，所述第二延伸部伸入到所述第一配合凹槽内。When the movable beam is located in the second position, the first extension portion projects into the second fitting groove, and the second extension portion projects into the first fitting groove.
4. 根据权利要求3所述的内导向式道岔，其特征在于，所述第一延伸部包括沿所述第一边梁的长度方向间隔设置的多个第一延伸板，所述第二延伸部包括沿所述活动梁的长度方向间隔设置的多个第二延伸板；The internally-directed turnout according to claim 3, wherein the first extension portion includes a plurality of first extension plates spaced apart along the length direction of the first side beam, and the second extension portion includes A plurality of second extension plates spaced apart along the length direction of the movable beam;

   所述第一配合凹槽及所述第二配合凹槽设有多个，多个所述第一配合凹槽与多个所述第二延伸部一一对应设置，多个所述第二配合凹槽与多个所述第一延伸部一一对应设置；A plurality of the first mating grooves and the second mating grooves are provided, a plurality of the first mating grooves and a plurality of the second extending portions are provided one-to-one correspondingly, and a plurality of the second mating grooves The grooves are provided in a one-to-one correspondence with the plurality of the first extension portions;

   当所述活动梁位于所述第二位置时，所述第一延伸部伸入到对应的所述第二配合凹槽内，所述第二延伸部伸入到对应的所述第一配合凹槽内。When the movable beam is located in the second position, the first extension portion projects into the corresponding second fitting groove, and the second extension portion projects into the corresponding first fitting groove. Inside the slot.
5. 根据权利要求4所述的内导向式道岔，其特征在于，多个所述第一延伸板组成多个第一延伸板排，多个所述第一延伸板排在竖直方向上依次排布，在所述第一边梁的长度方向上，其中一个所述第一延伸板排的任一所述第一延伸板与相邻的所述第一延伸板排的所述第一延伸板相邻。The inner-guided turnout according to claim 4, characterized in that a plurality of the first extension plates form a plurality of first extension plate rows, and the plurality of first extension plate rows are sequentially arranged in a vertical direction. In the length direction of the first side beam, any one of the first extension plates of one of the first extension plate rows is in phase with the first extension plate of an adjacent first extension plate row. adjacent.
6. 根据权利要求4或5所述的内导向式道岔，其特征在于，多个所述第二延伸板组成多个第二延伸板排，多个所述第二延伸板排在竖直方向上依次排布，在所述活动梁的长度方向上，其中一个所述第二延伸板排的任一所述第二延伸板与相邻的所述第二延伸板排的所 述第二延伸板相邻。The internally-guided turnout according to claim 4 or 5, wherein a plurality of the second extension plates constitute a plurality of second extension plate rows, and the plurality of second extension plate rows are sequentially in a vertical direction. Arranged, in the length direction of the movable beam, any one of the second extension plates of one of the second extension plate rows is in phase with the second extension plate of an adjacent second extension plate row adjacent.
7. 根据权利要求4所述的内导向式道岔，其特征在于，多个所述第一延伸板位于同一水平面上，多个所述第二延伸板位于同一水平面上。The internally-directed turnout according to claim 4, wherein a plurality of the first extension plates are located on the same horizontal plane, and a plurality of the second extension plates are located on the same horizontal plane.
8. 根据权利要求7所述的内导向式道岔，其特征在于，两个所述第一延伸部之间形成有所述第一配合凹槽，两个所述第二延伸部之间形成有所述第二配合凹槽。The internally-guided turnout according to claim 7, wherein the first mating groove is formed between the two first extensions, and the second extension is formed between the two second extensions. The second mating groove.
9. 根据权利要求3至7任一项所述的内导向式道岔，其特征在于，所述第一配合凹槽形成在所述第一边梁朝向所述活动梁的内侧壁上，所述第二配合凹槽形成在所述活动梁朝向所述第一边梁的侧壁上。The inner-guided turnout according to any one of claims 3 to 7, wherein the first matching groove is formed on an inner side wall of the first side beam facing the movable beam, and the second A matching groove is formed on a side wall of the movable beam facing the first side beam.
10. 根据权利要求1-9任一项所述的内导向式道岔，其特征在于，所述活动梁位于所述第一位置时，所述第三延伸部伸入到所述活动梁内部，所述第四延伸部伸入到所述第二边梁内部。The internally-directed turnout according to any one of claims 1-9, wherein when the movable beam is located in the first position, the third extension portion projects into the movable beam, and the A fourth extension portion projects into the second side beam.
11. 根据权利要求10所述的内导向式道岔，其特征在于，所述第二边梁上形成有第三配合凹槽，所述活动梁上形成有第四配合凹槽；The inner-guided turnout according to claim 10, wherein a third mating groove is formed on the second side beam, and a fourth mating groove is formed on the movable beam;

    当所述活动梁位于所述第一位置时，所述第三延伸部伸入到所述第四配合凹槽内，所述第四延伸部伸入到所述第三配合凹槽内。When the movable beam is located in the first position, the third extension portion projects into the fourth fitting groove, and the fourth extension portion projects into the third fitting groove.
12. 根据权利要求11所述的内导向式道岔，其特征在于，所述第三延伸部包括沿所述第二边梁的长度方向间隔设置的多个第三延伸板，所述第四延伸部包括沿所述活动梁的的长度方向间隔设置的多个第四延伸板；The inner-guided turnout according to claim 11, wherein the third extension portion includes a plurality of third extension plates spaced apart along the length direction of the second side beam, and the fourth extension portion includes A plurality of fourth extension plates disposed at intervals along the length direction of the movable beam;

    所述第三配合凹槽及所述第四配合凹槽均设有多个，多个所述第三配合凹槽与多个所述第四延伸板一一对应设置，多个所述第四配合凹槽与多个所述第三延伸板一一对应设置；A plurality of the third mating grooves and the fourth mating groove are provided, a plurality of the third mating grooves and a plurality of the fourth extension plates are provided in a one-to-one correspondence, and a plurality of the fourth mating grooves are provided. The matching grooves are provided in a one-to-one correspondence with the plurality of third extension plates;

    当所述活动梁处于所述第一位置时，所述第三延伸部伸入到对应的所述第四配合凹槽内，所述第四延伸部伸入到对应的所述第三配合凹槽内。When the movable beam is in the first position, the third extension portion projects into the corresponding fourth fitting groove, and the fourth extension portion projects into the corresponding third fitting groove. Inside the slot.
13. 根据权利要求12所述的内导向式道岔，其特征在于，多个所述第三延伸板组成多个第三延伸板排，多个所述第三延伸板排在竖直方向上依次排布，在所述第二边梁的长度方向上，其中一个所述第三延伸板排的所述第三延伸板与相邻的所述第三延伸板排的所述第三延伸板相邻。The internally-guided turnout according to claim 12, wherein a plurality of the third extension plates form a plurality of third extension plate rows, and the plurality of third extension plate rows are arranged in sequence in the vertical direction. In the length direction of the second side beam, the third extension plate of one of the third extension plate rows is adjacent to the third extension plate of an adjacent third extension plate row.
14. 根据权利要求12或13所述的内导向式道岔，其特征在于，多个所述第四延伸板组成多个第四延伸板排，多个所述第四延伸板排在竖直方向上依次排布，在所述活动梁的长度方向上，其中一个所述第四延伸板排的所述第四延伸板与相邻的所述第四延伸板排的所述第四延伸板相邻。The turnout switch according to claim 12 or 13, wherein a plurality of the fourth extension plates form a plurality of fourth extension plate rows, and the plurality of fourth extension plate rows are sequentially in a vertical direction. Arranged, in the length direction of the movable beam, the fourth extension plate of one of the fourth extension plate rows is adjacent to the fourth extension plate of an adjacent fourth extension plate row.
15. 根据权利要求12所述的内导向式道岔，其特征在于，多个所述第三延伸板位于同一水平面上，多个所述第四延伸板位于同一水平面上。The internally-guided turnout according to claim 12, wherein a plurality of the third extension plates are located on the same horizontal plane, and a plurality of the fourth extension plates are located on the same horizontal plane.
16. 根据权利要求15所述的内导向式道岔，其特征在于，两个所述第三延伸部之间形成有所述第三配合凹槽，两个所述第四延伸部之间形成有所述第四配合凹槽。The internally-guided turnout according to claim 15, wherein the third mating groove is formed between the two third extensions, and the fourth extension is formed between the two third extensions. Fourth mating groove.
17. 根据权利要求11至15任一项所述的内导向式道岔，其特征在于，所述第三配合凹槽形成在所述第二边梁朝向所述活动梁的内侧壁上，所述第四配合凹槽形成在所述活动梁朝向所述第二边梁的侧壁上。The inner-guided turnout according to any one of claims 11 to 15, wherein the third fitting groove is formed on an inner side wall of the second side beam facing the movable beam, and the fourth A matching groove is formed on a side wall of the movable beam facing the second side beam.
18. 根据权利要求1-17任一项所述的内导向式道岔，其特征在于，所述活动梁设有多个，多个所述活动梁均设置在所述第一边梁与所述第二边梁之间，每一所述活动梁均能够移动，以使所述第一边梁、所述第二边梁与多个所述活动梁之间限定出至少三条行车通道。The internally-directed turnout according to any one of claims 1-17, wherein a plurality of the movable beams are provided, and a plurality of the movable beams are disposed on the first side beam and the second Between the side beams, each of the movable beams can be moved, so that at least three traffic passages are defined between the first side beam, the second side beam, and a plurality of the movable beams.
19. 一种轨道，其特征在于，包括根据权利要求1-18中任一项所述的内导向式道岔。A track, comprising an internally-guided turnout according to any one of claims 1-18.
20. 一种轨道交通***，其特征在于，包括根据权利要求19中所述的轨道。A rail transit system, comprising a rail according to claim 19.

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