Toothed rail horizontal sliding turnout with anti-jumping and guiding adjustment function
Patent Information
- Application Number
- CN202521967161.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-12
- Publication Date
- 2026-08-21
- Estimated Expiration
- 2035-09-12
AI Technical Summary
[0005]有鉴于此，本申请旨在提出一种具有防跳及导向调节功能的齿轨水平滑移道岔，以减轻齿轨道岔安装和调试过程中的工作量，改善滑移道岔在长期使用过程中拼接轨道间隙增大、接缝位置出现落差或错茬的现象，消除车辆掉道、倾翻的安全隐患，满足车辆安全平稳通过的需求
（1）本申请所述的具有防跳及导向调节功能的齿轨水平滑移道岔，通过设置由第一轨枕、第二轨枕与第三轨枕形成的支撑结构，模块化的结构设计减少了安装和调试过程中需要进行调整的零件数量，从而减少了齿轨道岔应用过程中产生的工作量。通过在第一轨枕、第二轨枕与第三轨枕之间设置调节组件，能够用于微调第二轨枕与第一轨枕或第三轨枕之间的距离，当齿轨道岔的固定轨道与平移轨道由于长期受压，拼接部位出现缝隙增大的情况时，可以通过调整调节组件减小缝隙。通过在直轨滑移轨道和弯轨滑移轨道的两端底部设置防跳组件，能够对直轨滑移轨道和弯轨滑移轨道的两端形成垂直于地面方向上的限位，阻止直轨滑移轨道和弯轨滑移轨道在使用过程中出现因中间承压而两端上翘的情况出现，进而减少拼接部位的高低落差和错茬，有利于避免车辆出现掉道和倾翻的情况。
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Figure CN224663276U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of equipment technology for coal mining enterprises, and in particular to a toothed rail horizontal sliding turnout with anti-jump and guide adjustment functions. Background Technology
[0002] In underground coal mining operations, rack and pinion systems, with their reliable drive mechanism of gear and rack meshing, have become a common technical means for transporting materials under steep gradients and heavy loads. As a crucial line connection and switching device within this system, rack and pinion turnouts play a vital role in guiding rack and pinion vehicles to switch safely and smoothly between different branch tracks.
[0003] The widely used horizontal sliding gear turnout typically consists of a curved rail and a straight rail that guide the wheels in a predetermined direction, a single guide structure that guides the translation of the straight and curved rails, and a basic sleeper assembly that supports the entire turnout structure and maintains the track gauge and alignment. The gear turnout guides the vehicle's route and performs lane changes by switching between the curved and straight rails.
[0004] When installing a rack rail turnout, the guide components must first be fixed, and then the sleeper spacing must be adjusted according to the actual width. However, sleeper assemblies are usually single-piece structures, resulting in a large amount of adjustment work. Furthermore, during the manufacturing or use of the rails, due to transportation collisions or long-term pressure, the gap between the sliding and fixed rails increases, and there are height differences and misalignments at the joints, leading to significant vibrations when vehicles pass. To prevent vehicles from derailing or overturning, the rack rails need to be regularly straightened and adjusted, further increasing the maintenance workload during the use of the rack rails. Utility Model Content
[0005] In view of this, this application aims to propose a rack rail horizontal sliding turnout with anti-jump and guidance adjustment functions, so as to reduce the workload in the installation and commissioning process of rack rail turnout, improve the phenomenon of increased gap between spliced rails, difference in joint position or misalignment in the long-term use of sliding turnout, eliminate the safety hazards of vehicles derailing and overturning, and meet the needs of safe and stable vehicle passage.
[0006] To achieve the above objectives, the technical solution of this application is implemented as follows: A rack rail horizontal sliding turnout with anti-jump and guide adjustment functions includes a first sleeper, a second sleeper and a third sleeper arranged in sequence along a direction perpendicular to the direction of travel; A straight sliding track is slidably mounted on the second sleeper, perpendicular to the direction of travel; The curved rail sliding track is slidably mounted on the second sleeper perpendicular to the direction of travel; An adjustment component is disposed between the first sleeper and the second sleeper, and between the second sleeper and the third sleeper; Anti-jump components are configured to be distributed at both ends of the straight rail sliding track and the curved rail sliding track, and respectively connected to the first sleeper or the third sleeper, so as to limit the straight rail sliding track and the curved rail sliding track in the direction perpendicular to the ground.
[0007] Furthermore, the anti-jump component includes anti-jump rail-clamping wheels, which are rotatably disposed on the lower surfaces of both ends of the straight rail sliding track or the curved rail sliding track along the horizontal plane; An anti-jump limit plate is fixedly installed on the first sleeper or the third sleeper, extends from the first sleeper or the third sleeper toward the second sleeper, and abuts against the upper end face of the anti-jump guide wheel.
[0008] Furthermore, the cross-section of the anti-jump limiting plate is a right-angled triangle, and the thickness of the anti-jump limiting plate gradually decreases along the direction closer to the second sleeper.
[0009] Furthermore, the adjusting component includes a sleeve; The screw passes through both ends of the sleeve along the axial direction and is threaded into the sleeve.
[0010] Furthermore, the adjusting assembly disposed between the first sleeper and the second sleeper has screws at both ends of the sleeve that are hinged to the side walls of the first sleeper and the second sleeper, respectively. The adjusting assembly disposed between the second sleeper and the third sleeper has screws at both ends of the sleeve that are hinged to the side walls of the second sleeper and the third sleeper, respectively.
[0011] Furthermore, it also includes guide members, which are arranged to be symmetrically distributed on the lower surfaces of the straight rail sliding track and the curved rail sliding track about the second sleeper; The guide members abut against the side walls of the first sleeper and the third sleeper facing the second sleeper, respectively.
[0012] Furthermore, the guide member is a guide wheel, which is rotatably disposed on the lower surface of the straight rail sliding track and the curved rail sliding track.
[0013] Furthermore, the first sleeper extends vertically away from the second sleeper to form an extension; The extension is located below the rack rail, forming a support for the fixed part of the rack rail.
[0014] Compared with related technologies, this application has the following advantages: (1) The rack rail horizontal sliding turnout with anti-jump and guide adjustment functions described in this application reduces the number of parts that need to be adjusted during installation and debugging by setting a support structure formed by the first sleeper, the second sleeper and the third sleeper. This reduces the workload generated during the application of the rack rail turnout. By setting an adjustment component between the first sleeper, the second sleeper and the third sleeper, the distance between the second sleeper and the first sleeper or the third sleeper can be finely adjusted. When the gap between the fixed track and the sliding track of the rack rail turnout increases due to long-term pressure, the gap can be reduced by adjusting the adjustment component. By setting anti-jump components at the bottom of both ends of the straight rail sliding track and the curved rail sliding track, the ends of the straight rail sliding track and the curved rail sliding track can be limited in the direction perpendicular to the ground, preventing the ends of the straight rail sliding track and the curved rail sliding track from tilting upwards due to pressure in the middle during use. This reduces the height difference and misalignment at the joint, which helps to prevent vehicles from derailing and overturning.
[0015] (2) By setting the anti-jump component as a structure consisting of an anti-jump rail wheel and an anti-jump limiting plate, wherein the anti-jump limiting plate is fixed on the first or third sleeper, and the anti-jump rail wheel is set on the straight rail and curved rail, a limit is formed on the two ends of the straight rail and curved rail in the direction perpendicular to the ground. When the straight rail and curved rail tend to deform due to pressure in the middle, the limiting effect of the anti-jump component prevents the two ends of the straight rail and curved rail from further tilting upward, thereby improving the phenomenon of misalignment and height difference at the splicing part, which is conducive to improving the safety of vehicle passage. By setting the anti-jump limiting plate as a right-angled triangle, the overall weight of the limiting component can be greatly reduced without significantly affecting the structural strength and the stability of the limiting structure support, which is conducive to controlling the production cost of the equipment.
[0016] (3) By setting the adjusting component to a structure with a sleeve and a screw threaded connection, the distance between the sleepers can be finely adjusted by rotating the sleeve. Compared with the existing adjustment method of disassembly and reassembly, this reduces the workload and simplifies the equipment maintenance process in later use. By setting the screw and the side wall of the first or third slide rail to a hinged connection, it is beneficial to avoid stress concentration damage at the connection point between different sleepers and the adjusting component due to different heights, thus improving the stability of the connection structure between the adjusting component and different sleepers.
[0017] (4) By introducing guide members on the lower surface of the straight and curved sliding tracks, the first or third sliding track can limit and guide the movement of the straight or curved sliding track along the direction of the second sleeper, which helps to reduce misalignment at the splicing parts before and after translation, thereby reducing vibration when vehicles pass. By setting the guide members as guide wheels, rolling friction is used instead of sliding friction, which can reduce the resistance that the straight or curved sliding track needs to overcome during the sliding process. Attached Figure Description
[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a top view of the rack rail horizontal sliding turnout with anti-jump and guide adjustment functions as described in the embodiments of this application; Figure 2 This is a side view of the rack rail horizontal sliding turnout with anti-jump and guide adjustment functions as described in the embodiments of this application. Figure 3 Examples of this application Figure 2 A magnified view of a section at point A in the middle; Figure 4 Examples of this application Figure 2 A magnified view of a section at point B in the middle.
[0019] Explanation of reference numerals in the attached figures: 1. First sleeper; 101. Extension; 2. Second sleeper; 3. Third sleeper; 4. Straight rail sliding track; 5. Curved rail sliding track; 6. Adjustment assembly; 601. Sleeve; 602. Screw; 7. Anti-jump assembly; 701. Anti-jump rail wheel; 702. Anti-jump limit plate; 8. Guide component. Detailed Implementation
[0020] To make the technical solution and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.
[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.
[0022] Furthermore, it should be noted that in the description of this application, if terms such as "upper," "lower," "inner," or "outer" appear, indicating orientation or positional relationship, these are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, if terms such as "first" or "second" appear, they are also used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0023] Furthermore, in the description of this application, unless otherwise expressly defined, the terms "installation," "connection," "joining," and "connector" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application in light of the specific circumstances.
[0024] In this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0025] The present application will now be described in detail through exemplary embodiments. However, it should be understood that, without further description, elements, structures, and features in one embodiment may be advantageously incorporated into other embodiments.
[0026] The first aspect of this application provides a rack rail horizontal sliding turnout with anti-jump and guide adjustment functions, which is applied to the rack rail transportation system of coal mining enterprises and is mainly used for rack rail locomotives to change lanes. The rack rail horizontal sliding turnout with anti-jump and guide adjustment functions in this embodiment, with its innovative structural design, can improve the phenomenon of increased splicing gaps, drop or misalignment of the sliding turnout during long-term use, eliminate the safety hazards of vehicles derailing and overturning, and meet the requirements of safe and stable vehicle passage.
[0027] The core structure of rack rail turnouts, widely used in related technologies, typically includes curved and straight rails that guide the wheels in a predetermined direction, a single guide structure that guides the translation of the straight and curved rails, and a basic sleeper assembly that supports the entire turnout structure and maintains the gauge and alignment. Rack rail turnouts guide and change the direction of vehicle travel by switching between curved and straight rails. During rack rail turnout installation, the guide components must first be fixed, and then the sleeper spacing must be adjusted according to the actual width. However, sleeper assemblies are usually single-piece structures, resulting in a large workload for adjustment. Furthermore, during manufacturing or use, due to transportation collisions or long-term pressure, the gap between the sliding and fixed rails increases, and there are height differences and misalignments at the joints, leading to significant vibrations when vehicles pass. To prevent vehicles from derailing or overturning, the rack rails need to be regularly straightened and adjusted, further increasing the workload during rack rail application.
[0028] In view of this, in order to overcome the shortcomings of the prior art, in the rack rail horizontal sliding turnout with anti-jump and guide adjustment functions in this embodiment, combined with Figures 1 to 2 As shown, the overall design includes a first sleeper 1, a second sleeper 2, a third sleeper 3, a straight rail sliding track 4, a curved rail sliding track 5, an adjustment component 6, and an anti-jump component 7.
[0029] The first sleeper 1, the second sleeper 2, and the third sleeper 3 are arranged perpendicular to the direction of travel of the rack locomotive and are sequentially arranged along this direction. Both the straight rail sliding track 4 and the curved rail sliding track 5 are slidably mounted on the second sleeper 2, and the sliding direction of the straight rail sliding track 4 and the curved rail sliding track 5 relative to the second sleeper 2 is perpendicular to the direction of travel of the rack locomotive. Multiple sets of adjusting components 6 are located between the first sleeper 1 and the second sleeper 2, or between the second sleeper 2 and the third sleeper 3, for fine-tuning the distance between the second sleeper 2 and the first sleeper 1 or the third sleeper 3. Multiple sets of anti-jump components 7 are located at the bottom of both ends of the straight rail sliding track 4 and the curved rail sliding track 5. A portion of each set of anti-jump components 7 is fixedly connected to the first sleeper 1 or the third sleeper 3, thereby creating a limit perpendicular to the ground at both ends of the straight rail sliding track 4 and the curved rail sliding track 5.
[0030] Therefore, by setting up a support structure formed by the first sleeper 1, the second sleeper 2, and the third sleeper 3, the modular structural design reduces the number of parts that need to be adjusted during installation and debugging, thereby reducing the workload generated during the application of the geared turnout. By setting an adjustment component 6 between the first sleeper 1, the second sleeper 2, and the third sleeper 3, the distance between the second sleeper 2 and the first sleeper 1 or the third sleeper 3 can be finely adjusted. When the gap between the fixed track and the sliding track of the geared turnout increases due to long-term pressure, the gap can be reduced by adjusting the adjustment component 6. By setting anti-jump components 7 at the bottom of both ends of the straight rail sliding track 4 and the curved rail sliding track 5, a limit perpendicular to the ground can be formed at both ends of the straight rail sliding track 4 and the curved rail sliding track 5, preventing the ends of the straight rail sliding track 4 and the curved rail sliding track 5 from tilting upwards due to pressure in the middle during use. This reduces the height difference and misalignment at the splicing points, helping to prevent vehicles from derailing or overturning.
[0031] Based on the above overall description, specifically, as an exemplary structural form, the anti-jump component 7 of this embodiment includes an anti-jump track wheel 701 and an anti-jump limiting plate 702. The anti-jump track wheel 701 is rotatably mounted on the lower surfaces of both ends of the straight and curved rail tracks along a horizontal plane. The axis of rotation of the anti-jump track wheel 701 is perpendicular to the lower surfaces of both ends of the straight and curved rail tracks. The anti-jump limiting plate 702 is welded onto the first sleeper 1 or the third sleeper 3, extending from the sidewall of the first sleeper 1 or the third sleeper 3 towards the second sleeper 2. The lower end face of the anti-jump limiting plate 702 abuts against the upper end face of the anti-jump rail wheel 701. Since the anti-jump limiting plate 702 is fixed on the first sleeper 1 or the third sleeper 3, and the anti-jump rail wheel 701 is set on the straight rail slide rail and the curved rail slide rail, it forms a limit on the two ends of the straight rail slide rail and the curved rail slide rail in the direction perpendicular to the ground. In order to further control the production cost of the equipment and reduce the weight of the parts, the cross-sectional shape of the anti-jump limiting plate 702 is constructed as a right-angled triangle with a thickness that gradually decreases along the direction close to the second sleeper 2. The plane containing the two right-angled sides of the cross-section of the anti-jump limiting plate 702 is welded to the side wall of the first slide rail (or the third slide rail) facing the second slide rail, and abuts against the upper end face of the anti-jump rail wheel 701.
[0032] As described above, by configuring the anti-jump component 7 as a structure consisting of an anti-jump track wheel 701 and an anti-jump limiting plate 702, with the anti-jump limiting plate 702 fixed on the first sleeper 1 or the third sleeper 3, and the anti-jump track wheel 701 installed on the straight and curved rail tracks, a limit is formed on both ends of the straight and curved rail tracks in the direction perpendicular to the ground. When the straight and curved rail tracks tend to deform due to pressure in the middle, the limiting effect of the anti-jump component 7 prevents the ends of the straight and curved rail tracks from further tilting upwards, thereby improving the phenomenon of misalignment and height difference at the splicing parts and improving the safety of vehicle passage. By setting the anti-jump limiting plate 702 as a right-angled triangle, the overall weight of the limiting component can be significantly reduced without significantly affecting the structural strength and the stability of the limiting structure support, which is beneficial to controlling equipment production costs.
[0033] In order to more conveniently adjust the distance between the second sleeper 2 and the first sleeper 1 or the third sleeper 3, in this embodiment, referring to... Figure 1 and Figure 2 The adjusting component 6 includes a sleeve 601 and screws 602. The sleeve 601 can be a hollow metal cylindrical structure. The inner wall of the sleeve 601 is threaded. Two screws 602 are provided at both ends of the sleeve 601, and the two screws 602 are threaded into the inner wall of the sleeve 601. The threads of the two screws 602 rotate in opposite directions, so that they move closer or further apart when rotated in different directions. The ends of the two screws 602 away from the sleeve 601 are respectively hinged to the opposite sidewalls of the first sleeper 1 and the second sleeper 2 (or the opposite sidewall of the third sleeper 3 and the second sleeper 2). In specific implementation, rotating the sleeve 601, through the threaded action of the screws 602, pulls or pushes the first sleeper 1 and the second sleeper 2 (or the third sleeper 3 and the second sleeper 2), thereby adjusting the distance between the second sleeper 2 and the first sleeper 1 or the third sleeper 3.
[0034] In summary, by configuring the adjusting component 6 with a threaded connection between the sleeve 601 and the screw 602, the distance between the sleepers can be finely adjusted by rotating the sleeve 601. Compared to the existing method of disassembly and reassembly, this reduces workload and simplifies equipment maintenance during later use. Furthermore, by configuring the screw 602 with a hinged connection to the side wall of the first or third slide rail, stress concentration at the connection point between the sleepers and the adjusting component 6 due to differences in height can be avoided, thus improving the stability of the connection structure between the adjusting component 6 and the sleepers.
[0035] To improve the smoothness and stability of the straight rail sliding track 4 and the curved rail sliding track 5 during movement, in this embodiment, the rack rail horizontal sliding turnout with anti-jump and guide adjustment functions also includes a guide member 8. The guide member 8 is disposed on the lower surface of the straight rail sliding track 4 and the curved rail sliding track 5, and the number can be set to multiple according to actual needs. The guide member 8 abuts against the side walls of the first sleeper 1 and the third sleeper 3 facing the second sleeper 2, so that the first sleeper 1 and the third sleeper 3 can play a limiting and guiding role when the straight rail sliding track 4 or the curved rail sliding track 5 slides along the setting direction of the second sleeper 2. In order to reduce the resistance that the straight rail sliding track 4 and the curved rail sliding track 5 need to overcome when sliding along the setting direction of the second sleeper 2, the guide member 8 can be configured as a guide wheel that rotates horizontally on the lower surface of the straight rail sliding track 4 or the curved rail sliding track 5.
[0036] As described above, by introducing guide members 8 on the lower surfaces of the straight rail sliding track 4 and the curved rail sliding track 5, the first or third rail can limit and guide the movement of the straight rail sliding track 4 or the curved rail sliding track 5 along the direction of the second sleeper 2. This helps to reduce misalignment at the splicing parts before and after translation, thereby reducing vibration when vehicles pass. By setting the guide member 8 as a guide wheel, rolling friction is used instead of sliding friction, which reduces the resistance that the straight rail sliding track 4 or the curved rail sliding track 5 needs to overcome during sliding.
[0037] To provide better support for the first sleeper 1, it is extended vertically away from the second sleeper 2 to form an extension 101. The sleeper structure of the extension 101 is the same as that of the first sleeper 1, but the extension 101 is located below the original fixed rack rail, providing support for the original fixed rack rail section. This helps to keep the original fixed rack rail and the straight rail sliding rail 4 or the curved rail sliding rail 5 at the same height, thereby reducing the height difference that may occur at the splicing point.
[0038] It is worth noting that, regarding the rack rail horizontal sliding turnout with anti-jump and guide adjustment functions in this embodiment, based on the above exemplary implementations, in specific implementation, as a preferred embodiment, it is still based on... Figures 1 to 2 As shown, a rack rail horizontal sliding turnout with anti-jump and guide adjustment functions includes a first sleeper 1, a second sleeper 2 and a third sleeper 3 arranged in sequence along a direction perpendicular to the travel direction; The straight rail sliding track 4 is slidably mounted on the second sleeper 2 perpendicular to the direction of travel; The curved rail sliding track 5 is slidably mounted on the second sleeper 2 perpendicular to the direction of travel; Adjustment component 6 is disposed between the first sleeper 1 and the second sleeper 2, and between the second sleeper 2 and the third sleeper 3; Anti-jump components 7 are configured to be distributed at both ends of the straight rail sliding track 4 and the curved rail sliding track 5, respectively connected to the first sleeper 1 or the third sleeper 3, so as to limit the straight rail sliding track 4 and the curved rail sliding track 5 in the direction perpendicular to the ground.
[0039] Among them, the anti-jump component 7 includes an anti-jump rail wheel 701, which is rotatably disposed on the lower surface of both ends of the straight rail sliding track 4 or the curved rail sliding track 5 along the horizontal plane. The anti-jump limit plate 702 is fixedly installed on the first sleeper 1 or the third sleeper 3, extends from the first sleeper 1 or the third sleeper 3 toward the second sleeper 2, and abuts against the upper end face of the anti-jump locking wheel 701.
[0040] The anti-jump limit plate 702 has a right-angled triangle cross-section, and the thickness of the anti-jump limit plate 702 gradually decreases along the direction closer to the second sleeper 2.
[0041] The adjusting component 6 includes a sleeve 601; The screw 602 passes through both ends of the sleeve 601 along the axial direction of the sleeve 601 and is threadedly engaged with the sleeve 601.
[0042] The adjusting component 6, which is located between the first sleeper 1 and the second sleeper 2, has screws 602 at both ends of the sleeve 601 that are hinged to the side walls of the first sleeper 1 and the second sleeper 2, respectively. The adjusting assembly 6 is located between the second sleeper 2 and the third sleeper 3. The screws 602 at both ends of the sleeve 601 are respectively hinged to the side walls of the second sleeper 2 and the third sleeper 3.
[0043] It also includes guide members 8, which are arranged in multiple ways symmetrically distributed about the second sleeper 2 on the lower surface of the straight rail sliding track 4 and the curved rail sliding track 5; The guide member 8 abuts against the side walls of the first sleeper 1 and the third sleeper 3 facing the second sleeper 2, respectively.
[0044] Among them, the guide component 8 is a guide wheel, which is rotatably mounted on the lower surface of the straight rail sliding track 4 and the curved rail sliding track 5.
[0045] The first sleeper 1 extends vertically in a direction away from the second sleeper 2 to form an extension 101; The extension 101 is provided below the rack rail, forming a support for the fixed part of the rack rail.
[0046] The above descriptions are merely some embodiments of this application and are not intended to limit this application. The technical features or structures in the foregoing different embodiments can be arbitrarily combined to form other specific technical solutions as needed. For those skilled in the art, this application can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of the claims of this application.
Claims
1. A rack rail horizontal sliding turnout with anti-jump and guide adjustment functions, characterized in that: It includes a first sleeper (1), a second sleeper (2) and a third sleeper (3) arranged in sequence along a direction perpendicular to the direction of travel. The straight rail sliding track (4) is slidably set on the second sleeper (2) perpendicular to the direction of travel; The curved rail sliding track (5) is slidably set on the second sleeper (2) perpendicular to the direction of travel; An adjustment component (6) is disposed between the first sleeper (1) and the second sleeper (2), and between the second sleeper (2) and the third sleeper (3); Anti-jump components (7) are configured to be distributed at both ends of the straight rail sliding track (4) and the curved rail sliding track (5), respectively connected to the first sleeper (1) or the third sleeper (3) to limit the straight rail sliding track (4) and the curved rail sliding track (5) in the direction perpendicular to the ground.
2. A rack rail horizontal sliding turnout with anti-jump and guide adjustment functions according to claim 1, characterized in that: The anti-jump component (7) includes an anti-jump rail wheel (701), which is rotatably disposed on the lower surface of both ends of the straight rail sliding track (4) or the curved rail sliding track (5) along the horizontal plane; The anti-jump limit plate (702) is fixedly installed on the first sleeper (1) or the third sleeper (3), extending from the first sleeper (1) or the third sleeper (3) toward the second sleeper (2), and abutting against the upper end face of the anti-jump rail wheel (701).
3. A rack rail horizontal sliding turnout with anti-jump and guide adjustment functions according to claim 2, characterized in that: The cross-section of the anti-jump limiting plate (702) is a right triangle, and the thickness of the anti-jump limiting plate (702) gradually decreases along the direction close to the second sleeper (2).
4. A rack rail horizontal sliding turnout with anti-jump and guide adjustment functions according to claim 1, characterized in that: The adjusting component (6) includes a sleeve (601); The screw (602) passes through both ends of the sleeve (601) along the axial direction of the sleeve (601) and is threadedly engaged with the sleeve (601).
5. A rack rail horizontal sliding turnout with anti-jump and guide adjustment functions according to claim 4, characterized in that: The adjusting assembly (6) disposed between the first sleeper (1) and the second sleeper (2) has screws (602) at both ends of the sleeve (601) that are hinged to the side walls of the first sleeper (1) and the second sleeper (2) respectively. The adjusting assembly (6) located between the second sleeper (2) and the third sleeper (3) has screws (602) at both ends of the sleeve (601) that are hinged to the side walls of the second sleeper (2) and the third sleeper (3), respectively.
6. A rack rail horizontal sliding turnout with anti-jump and guide adjustment functions according to claim 1, characterized in that: It also includes guide members (8), which are arranged to be symmetrically distributed about the second sleeper (2) on the lower surface of the straight rail sliding track (4) and the curved rail sliding track (5); The guide member (8) abuts against the sidewalls of the first sleeper (1) and the third sleeper (3) facing the second sleeper (2).
7. A rack rail horizontal sliding turnout with anti-jump and guide adjustment functions according to claim 6, characterized in that: The guide (8) is a guide wheel, which is rotatably disposed on the lower surface of the straight rail sliding track (4) and the curved rail sliding track (5).
8. A rack rail horizontal sliding turnout with anti-jump and guide adjustment functions according to claim 1, characterized in that: The first sleeper (1) extends vertically in a direction away from the second sleeper (2) to form an extension (101); The extension (101) is disposed below the toothed rail, forming a support for the fixed part of the toothed rail.