Compensation device and turnout

Abstract

The application discloses a compensation device and a turnout, and belongs to the technical field of air track transportation. The compensation device comprises a swing body which is swingably arranged at a first intersection part to switch between a first position and a second position. The swing body comprises a first curved compensation surface and a first straight compensation surface opposite to the first curved compensation surface. When the swing body is located at the first position, the first curved compensation surface is aligned with an inner surface of the branch line part, and the first straight compensation surface enters the main line part. When the swing body is located at the second position, the first curved compensation surface enters the branch line part, and the first straight compensation surface is aligned with an inner surface of the main line part. The compensation device and the turnout can ensure the safety of a guide wheel.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air track transportation, in particular to a compensation device and a turnout. BACKGROUND

[0002] The turnout is a line connecting device for making the locomotive and vehicle turn into another track, and is one of the weak links of the track, which is usually laid in large quantities in the station and marshalling yard. With the turnout, the passing capacity of the line can be fully utilized. Even if it is a single-track railway, laying the turnout and building a section of the cross line longer than the length of the train can allow the train to be opened. The turnout plays an important role in the railway line.

[0003] However, in the prior art, the intersection of the main line part and the branch line part of the turnout forms a sharp corner, which damages the guide wheel when the vehicle passes through the intersection, reduces the service life of the guide wheel, and increases the cost. SUMMARY

[0004] The present application provides a compensation device and a turnout, which solves or partially solves the technical problem that the sharp corner formed at the intersection of the main line part and the branch line part of the turnout in the prior art damages the guide wheel.

[0005] To solve the above technical problems, the present application provides a compensation device arranged in the turnout, wherein the turnout comprises a main line part and a branch line part, the first end of the branch line part is connected to one side of the main line part, forming a first intersection part and a second intersection part, the second end of the branch line part is away from the main line part, the first intersection part is closer to the second end of the branch line part than the second intersection part, and the compensation device comprises: a swing body arranged in the first intersection part in a swingable manner to switch between a first position and a second position; wherein the swing body comprises a first curved compensation surface and a first straight compensation surface opposite to the first curved compensation surface, when the swing body is in the first position, the first curved compensation surface is aligned with the inner surface of the branch line part, and the first straight compensation surface enters the main line part, when the swing body is in the second position, the first curved compensation surface enters the branch line part, and the first straight compensation surface is aligned with the inner surface of the main line part.

[0006] Further, an end surface of the swing body towards the first intersection part is provided with a limiting groove, a limiting piece is arranged on the first intersection part and arranged in the limiting groove; wherein the limiting groove comprises a first surface and a second surface opposite to the first surface, when the swing body is in the first position, the first surface abuts against the limiting piece, and when the swing body is in the second position, the second surface abuts against the limiting piece.

[0007] Further, the compensation device further comprises a first driving assembly for driving the swing of the swing body; the first driving assembly comprises: a first support arranged on the turnout; a first driver, a fixed end of which is hinged to the first support, and an action end of which is hinged to a middle part of the swing body; a second support arranged on the turnout, and an end of the swing body away from the first intersection part being rotatably arranged on the second support.

[0008] Further, a first through slot is arranged on the turnout, and the swing body is arranged in the first through slot and connected to the action end of the first driver.

[0009] Further, the turnout is arranged with a second through slot and a third through slot opposite to the second through slot, and the second through slot is located at the second intersection part; the compensation device further comprises: a first compensation part rotatably arranged in the second through slot; and a second compensation part rotatably arranged in the third through slot; wherein the first compensation part and the second compensation part each comprise a second curved compensation surface and a second straight compensation surface, the second curved compensation surfaces of the first compensation part and the second compensation part enter the turnout when the swing body is located at the first position, and the second straight compensation surfaces of the first compensation part and the second compensation part enter the turnout when the swing body is located at the second position.

[0010] Further, the second curved compensation surface and the second straight compensation surface intersect.

[0011] Further, the compensation device further comprises a second driving assembly for driving the rotation of the first compensation part; the second driving assembly comprises: a third support arranged on the turnout; a second driver, a fixed end of which is hinged to the third support; a first connecting rod, an action end of which is hinged to the second driver; a second connecting rod, one end of which is connected to an end of the first connecting rod away from the second driver, and the other end of which is connected to the first compensation part; a fourth support arranged on the turnout; and a supporting shaft, one end of which is connected to the first compensation part, and the other end of which is rotatably arranged in the fourth support.

[0012] Further, the compensation device further comprises a third driving assembly for driving the rotation of the second compensation part.

[0013] Further, the compensation device further comprises a first locking assembly for locking the first compensation part and a second locking assembly for locking the second compensation part; the first locking assembly comprises: a fifth support arranged on the turnout; and a locking part arranged in the fifth support; wherein a first hole and a second hole are arranged on the first compensation part, the locking part is inserted into the first hole when the swing body is located at the first position, and the locking part is inserted into the second hole when the swing body is located at the second position.

[0014] Based on the same inventive concept, the application also provides a turnout, comprising the compensation device.

[0015] The one or more technical solutions provided in the embodiments of the application have at least the following technical effects or advantages:

[0016] In the prior art, in order to avoid the formation of a gap at the intersection of the main line part and the branch line part of the turnout, the sharp corner formed at the intersection of the main line part and the branch line part of the turnout cannot be removed. If the sharp corner is removed, when a vehicle passes through the gap, the vehicle body is prone to vibration, which can cause damage to the wheels.

[0017] In the application, the swing body is swingably arranged at the first intersection part to switch between the first position and the second position. The swing body comprises a first curved compensation surface and a first straight compensation surface opposite to the first curved compensation surface. When the swing body is located at the first position, the first curved compensation surface is aligned with the inner surface of the branch line part, and the first straight compensation surface enters the main line part. When the swing body is located at the second position, the first curved compensation surface enters the branch line part, and the first straight compensation surface is aligned with the inner surface of the main line part. Therefore, the sharp corner at the first intersection part is removed, and the gap is filled by the swing body. When a vehicle enters the branch line part from the main line part or enters the main line part from the branch line part, the swing body swings at the first intersection part to make the swing body located at the first position, and the first curved compensation surface is aligned with the inner surface of the branch line part, that is, one end of the first curved compensation surface is aligned with the inner surface of the guide rail of the branch line part, and the other end is aligned with the curved turnout beam, to realize smooth butt joint of the curved turnout beam and the guide rail of the branch line part without a sharp corner, avoid damage to the guide wheel, and also avoid vibration of the vehicle body to ensure the safety of the wheels. Meanwhile, the first straight compensation surface enters the main line part to avoid the gap. When the vehicle travels on the main line part, the swing body swings at the first intersection part to make the swing body located at the second position, and the first straight compensation surface is aligned with the inner surface of the main line part, that is, one end of the first straight compensation surface is aligned with the inner surface of the guide rail of the main line part, and the other end is aligned with the straight turnout beam, to realize smooth butt joint of the straight turnout beam and the guide rail of the main line part without a sharp corner, avoid damage to the guide wheel, and also avoid vibration of the vehicle body to ensure the safety of the wheels. Meanwhile, the first curved compensation surface enters the branch line part to avoid the gap. The application realizes smooth conversion between the main line and the branch line of the turnout, and meets the safe, reliable, and stable operation of the moving vehicle on the main line and the branch line. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The arrangement schematic diagram of the compensation device provided in the embodiments of the application is shown in the figure.

[0019] Figure 2 The compensation device provided in the embodiments of the application is Figure 1A schematic view of the swing body of the compensation device in the first position;

[0020] Figure 3 For Figure 1 A schematic view of the swing body of the compensation device in the second position;

[0021] Figure 4 For Figure 1 A schematic view of the structure of the swing body of the compensation device;

[0022] Figure 5 For Figure 1 A schematic view of the structure of the first compensation member of the compensation device;

[0023] Figure 6 For Figure 5 A side view of the first compensation member;

[0024] Figure 7 For Figure 1 A schematic view of the arrangement of the first compensation member of the compensation device;

[0025] Figure 8 A schematic view of the structure of a turnout provided by an embodiment of the present application; DETAILED DESCRIPTION

[0026] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 8 , an embodiment of the present application provides a compensation device arranged in a turnout 1, the turnout 1 including a main line part 1-1 and a branch line part 1-2, the first end of the branch line part 1-2 being connected to one side of the main line part 1-1 to form a first intersection part 1-3 and a second intersection part 1-4, the second end of the branch line part 1-2 being away from the main line part 1-1, the first intersection part 1-3 being closer to the second end of the branch line part 1-2 than the second intersection part 1-4, and the compensation device including a swing body 2.

[0027] The swing body 2 is swingably arranged in the first intersection part 1-3 to switch between a first position and a second position.

[0028] The swing body 2 includes a first curved compensation surface 2-1 and a first straight compensation surface 2-2 opposite to the first curved compensation surface 2-1, when the swing body 2 is in the first position, the first curved compensation surface 2-1 is aligned with the inner surface of the branch line part 1-2, and the first straight compensation surface 2-2 enters the main line part 1-1, and when the swing body 2 is in the second position, the first curved compensation surface 2-1 enters the branch line part 1-2, and the first straight compensation surface 2-2 is aligned with the inner surface of the main line part 1-1.

[0029] In the prior art, in order to avoid the formation of a gap at the intersection of the main line part 1-1 and the branch line part 1-2 of the turnout 1, the sharp corner formed at the intersection of the main line part 1-1 and the branch line part 1-2 of the turnout 1 cannot be removed, and if the sharp corner is removed, the vehicle body is prone to vibration when the vehicle passes through the gap, which can cause damage to the wheels.

[0030] The present application is because the swing body 2 is swingably arranged at the first intersection part 1-3 to switch between the first position and the second position, the swing body 2 includes a first curved compensation surface 2-1 and a first straight compensation surface 2-2 opposite to the first curved compensation surface 2-1, when the swing body 2 is located at the first position, the first curved compensation surface 2-1 is aligned with the inner surface of the branch line part 1-2, and the first straight compensation surface 2-2 enters the main line part 1-1, when the swing body 2 is located at the second position, the first curved compensation surface 2-1 enters the branch line part 1-2, and the first straight compensation surface 2-2 is aligned with the inner surface of the main line part 1-1, so that the sharp corner at the first intersection part 1-3 is removed, and the swing body 2 fills the gap, when the vehicle enters the branch line part 1-2 from the main line part 1-1 or enters the main line part 1-1 from the branch line part 1-2, the swing body 2 swings at the first intersection part 1-3 to make the swing body 2 located at the first position, and the first curved compensation surface 2-1 is aligned with the inner surface of the branch line part 1-2, that is, one end of the first curved compensation surface 2-1 is aligned with the inner surface of the guide rail of the branch line part 1-2, and the other end is aligned with the curved turnout beam, achieving smooth butt joint of the curved turnout beam and the guide rail of the branch line part 1-2 without sharp corners, avoiding damage to the guide wheels, at the same time, the guide wheels are supported by the first curved compensation surface 2-1, which also avoids vibration of the vehicle body, ensuring the safety of the wheels, and the first straight compensation surface 2-2 enters the main line part 1-1 for avoidance, when the vehicle travels on the main line part 1-1, the swing body 2 swings at the first intersection part 1-3 to make the swing body 2 located at the second position, and the first straight compensation surface 2-2 is aligned with the inner surface of the main line part 1-1, that is, one end of the first straight compensation surface 2-2 is aligned with the inner surface of the guide rail of the main line part 1-1, and the other end is aligned with the straight turnout beam, achieving smooth butt joint of the straight turnout beam and the guide rail of the main line part 1-1 without sharp corners, avoiding damage to the guide wheels, at the same time, the guide wheels are supported by the first straight compensation surface 2-2, which also avoids vibration of the vehicle body, ensuring the safety of the wheels, and the first curved compensation surface 2-1 enters the branch line part 1-2 for avoidance, achieving smooth conversion of the main line and the branch line of the turnout 1, meeting the safe, reliable and stable operation of the freight vehicle on the main line and the branch line.

[0031] Referring to Figure 2 and Figure 3In some embodiments, in order to align the first straight compensation surface 2-2 with the inner surface of the main line portion 1-1 or align the first curved compensation surface 2-1 with the inner surface of the branch line portion 1-2, the swing body 2 is provided with a limiting groove 2-3 at the end face of the first intersection portion 1-3, that is, the bottom of the swing body 2 is provided with the limiting groove 2-3, and the limiting member 3 is arranged on the first intersection portion 1-3 and arranged in the limiting groove 2-3. The limiting groove 2-3 comprises a first face 2-31 and a second face 2-32 opposite to the first face 2-31. When the swing body 2 is located at the first position, the first face 2-31 abuts against the limiting member 3. When the swing body 2 is located at the second position, the second face 2-32 abuts against the limiting member 3.

[0032] Referring to Figure 2 and Figure 3 In the present embodiment, when the swing body 2 is located at the first position, the first face 2-31 of the limiting groove 2-3 abuts against the limiting member 3, and the position of the swing body 2 is limited by the limiting member 3 abutting against the first face 2-31 of the limiting groove 2-3. During the driving of the vehicle, the guide wheel always presses the first face 2-31 of the swing body 2 against the limiting member 3, so as to ensure the position of the swing body 2. At this time, since no vehicle passes through the position opposite to the branch line portion 1-2 of the main line portion 1-1, the first straight compensation surface 2-2 enters the main line portion 1-1 to avoid the vehicle, so as to ensure the thickness of the swing body 2 and improve the structural strength of the swing body 2. When the swing body 2 is located at the second position, the second face 2-32 of the limiting groove 2-3 abuts against the limiting member 3, and the position of the swing body 2 is limited by the limiting member 3 abutting against the second face 2-32 of the limiting groove 2-3. During the driving of the vehicle, the guide wheel always presses the second face 2-32 of the swing body 2 against the limiting member 3, so as to ensure the position of the swing body 2. At this time, since no vehicle passes through the branch line portion 1-2, the first curved compensation surface 2-1 enters the branch line portion 1-2 to avoid the vehicle, so as to ensure the thickness of the swing body 2 and improve the structural strength of the swing body 2.

[0033] In the present embodiment, in order to ensure the free swing of the swing body 2, the width of the limiting groove 2-3 is greater than the thickness of the limiting member 3, that is, the width of the limiting groove 2-3 is the swing stroke of the swing body 2, and the position of the swing body 2 is ensured by the limiting member 3.

[0034] Referring to Figure 1 and Figure 4 In some embodiments, the compensation device further comprises a first driving assembly 4 for driving the swing body 2 to swing, and the swing body 2 is driven to rotate by the first driving assembly 4.

[0035] In the present embodiment, the first driving assembly 4 comprises a first support 4-1, a first driver 4-2 and a second support 4-3.

[0036] The first support 4-1 is arranged on the turnout 1. In the embodiment, the first support 4-1 is arranged on the turnout 1 by welding.

[0037] The fixed end of the first driver 4-2 is hinged to the first support 4-1, and the action end of the first driver 4-2 is hinged to the middle part of the swing body 2. In the embodiment, the first driver 4-2 can be an electric cylinder.

[0038] The second support 4-3 is arranged on the turnout 1, and the end of the swing body 2 away from the first intersection 1-3 is rotatably arranged on the second support 4-3. In the embodiment, the end of the swing body 2 away from the first intersection 1-3 is arranged on the second support 4-3 by a rotating shaft.

[0039] In the embodiment, when it is necessary to drive the swing body 2 to swing, the first driver 4-2 is started, and the action end of the first driver 4-2 pushes or pulls the swing body 2 to swing on the second support 4-3, so as to switch the swing body 2 between the first position and the second position.

[0040] Of course, in other embodiments, the first driving assembly 4 can be a motor, the fixed end of the motor is fixedly arranged on the turnout 1, and the action end of the motor is hinged to the end of the swing body 2 away from the first intersection 1-3. The rotation of the action end of the motor can also drive the swing body 2 to swing. However, compared with the motor, the electric cylinder has high precision, long service life, high speed, and low maintenance cost, and therefore, preferably, the first driver 4-2 of the first driving assembly 4 adopts the electric cylinder.

[0041] In the embodiment, in order to realize smooth swinging of the swing body 2, a first through slot 1-5 is arranged on the turnout 1, and the swing body 2 is arranged in the first through slot 1-5 and connected with the action end of the first driver 4-2, wherein the first through slot 1-5 is opposite to the first intersection 1-3.

[0042] Referring to Figure 4 In the embodiment, the swing body 2 is composed of a first swing part 2-4 and a second swing part 2-5, the first swing part 2-4 is arranged in the first through slot 1-5 and connected with the second swing part 2-5, the end of the first swing part 2-4 away from the second swing part 2-5 is rotatably arranged on the second support 4-3, and the thickness of the first swing part 2-4 is less than the thickness of the second swing part 2-5, so as to improve the structural strength of the second swing part 2-5 and ensure the stability of the second swing part 2-5 supporting the guide wheel. At the same time, the thickness of the first swing part 2-4 is less than the width of the first through slot 1-5, so as to ensure smooth swinging of the first swing part 2-4 and ensure that the first swing part 2-4 can drive the second swing part 2-5 to switch between the first position and the second position. The cross-sectional shape of the first swing part 2-4 and the second swing part 2-5 can be trapezoidal.

[0043] Referring toFigure 5 、 Figure 6 and Figure 7 In the prior art, the second intersection 1-4 formed by the connection of the branch line 1-2 and one side of the main line 1-1 has a step, which will damage the guide wheel when the vehicle passes through the second intersection 1-4, reducing the service life of the guide wheel and increasing the cost. If the step is removed, the vehicle body is easy to vibrate when passing through the empty position, causing damage to the wheels. In some embodiments, the turnout 1 is provided with a second through slot 1-6 and a third through slot opposite to the second through slot 1-6, the second through slot 1-6 is located at the second intersection 1-4, and the step is eliminated through the second through slot 1-6 and the third through slot. The compensation device further comprises a first compensation member 5 and a second compensation member 6.

[0044] The first compensation member 5 is reversibly arranged in the second through slot 1-6.

[0045] The second compensation member 6 is reversibly arranged in the third through slot.

[0046] The first compensation member 5 and the second compensation member 6 each comprise a second curved compensation surface 5-1 and a second straight compensation surface 5-2, when the swing body 2 is in the first position, the second curved compensation surface 5-1 of the first compensation member 5 and the second compensation member 6 enters the turnout 1, and when the swing body 2 is in the first position, the second straight compensation surface 5-2 of the first compensation member 5 and the second compensation member 6 enters the turnout 1.

[0047] In the embodiment, the second through groove 1-6 is opened at the second intersection 1-4 to remove the step, the first compensation piece 5 fills the second through groove 1-6, when the vehicle enters the branch line part 1-2 from the main line part 1-1 and enters the main line part 1-1 from the branch line part 1-2, the swing body 2 is located at the first position, the first compensation piece 5 is turned over at the second through groove 1-6, the second compensation piece 6 is turned over at the third through groove, so that the second curved compensation surface 5-1 of the first compensation piece 5 and the second compensation piece 6 enters the turnout 1, the second curved compensation surface 5-1 of the first compensation piece 5 is aligned with the inner surface of the branch line part 1-2 and the main line part 1-1, that is, one end of the second curved compensation surface 5-1 of the first compensation piece 5 is aligned with the inner surface of the guide rail of the branch line part 1-2, and the other end is aligned with the inner surface of the guide rail on one side of the main line part 1-1, the second curved compensation surface of the second compensation piece 6 is aligned with the inner surface on the other side of the branch line part 1-2, that is, one end of the second curved compensation surface of the second compensation piece 6 is aligned with the inner surface of the guide rail on the other side of the main line part 1-1, and the other end is aligned with the curved turnout beam, realizing the smooth butt joint of the curved turnout beam and the guide rail of the branch line part 1-2, without steps, avoiding damage to the guide wheel, at the same time, the guide wheel is supported by the second curved compensation surface 5-1 of the first compensation piece 5 and the second compensation piece 6, avoiding vehicle body vibration, ensuring the safety of the wheels, while the second straight compensation surface 5-2 of the first compensation piece 5 and the second compensation piece 6 is turned out of the turnout 1 for avoidance. When the vehicle travels on the main line part 1-1, the swing body 2 is located at the second position, the first compensation piece 5 is turned over at the second through groove 1-6, the second compensation piece 6 is turned over at the third through groove, so that the second straight compensation surface 5-2 of the first compensation piece 5 and the second compensation piece 6 enters the turnout 1, the second straight compensation surface 5-2 of the first compensation piece 5 is aligned with the inner surface on one side of the main line part 1-1, that is, one end of the second straight compensation surface 5-2 of the first compensation piece 5 is aligned with the inner surface of the guide rail on one side of the main line part 1-1, and the other end is aligned with the straight turnout beam, realizing the smooth butt joint of the straight turnout beam and the guide rail of the main line part 1-1, without steps, avoiding damage to the guide wheel, the second straight compensation surface of the second compensation piece 6 is aligned with the inner surface on the other side of the branch line part 1-2, that is, both ends of the second straight compensation surface of the second compensation piece 6 are aligned with the inner surface of the guide rail on the other side of the main line part 1-1, the third through groove is filled by the second straight compensation surface of the second compensation piece 6, avoiding vehicle body vibration, ensuring the safety of the wheels, at the same time, the guide wheel is supported by the second straight compensation surface 5-2 of the first compensation piece 5 and the second compensation piece 6, while the second curved compensation surface 5-1 of the first compensation piece 5 and the second compensation piece 6 is turned out of the turnout 1 for avoidance, realizing the smooth conversion of the main branch line of the turnout 1, meeting the safe, reliable and stable operation of the freight vehicle on the main line and the branch line.

[0048] In the embodiment, in order to reduce the overturning angle of the first compensation member 5 and the second compensation member 6, the second curved compensation surface 5-1 and the second straight compensation surface 5-2 intersect. Preferably, the included angle between the second curved compensation surface 5-1 and the second straight compensation surface 5-2 is 90°.

[0049] Referring to Figure 5 and Figure 6 In the embodiment, the compensation device further comprises a second driving assembly 7 for driving the first compensation member 5 to overturn, and the first compensation member 5 is driven to overturn by the second driving assembly 7.

[0050] The second driving assembly 7 comprises a third support 7-1, a second driver 7-2, a first connecting rod 7-3, a second connecting rod 7-4, a fourth support 7-5 and a support shaft 7-6.

[0051] The third support 7-1 is arranged on the turnout 1.

[0052] The fixed end of the second driver 7-2 is hinged to the third support 7-1, and the fixed end of the second driver 7-2 is supported by the third support 7-1. In the embodiment, the second driver 7-2 can be an electric cylinder.

[0053] The first connecting rod 7-3 is hinged to the moving end of the second driver 7-2.

[0054] One end of the second connecting rod 7-4 is connected to the end of the first connecting rod 7-3 away from the second driver 7-2, and the other end is connected to the first compensation member 5.

[0055] The fourth support 7-5 is arranged on the turnout 1.

[0056] One end of the support shaft 7-6 is connected to the first compensation member 5, and the other end is rotatably arranged in the fourth support 7-5. In the embodiment, the support shaft 7-6 can be integrally formed with the second connecting rod 7-4, that is, the second connecting rod 7-4 is arranged through the connection between the first compensation member 5 and the support shaft 7-6.

[0057] In the embodiment, when the first compensation member 5 needs to overturn, the second driver 7-2 is started, the moving end of the second driver 7-2 drives the first connecting rod 7-3 to stretch and contract, and since the first connecting rod 7-3 is hinged to the moving end of the second driver 7-2, the first connecting rod 7-2 converts the linear motion of the moving end of the second driver 7-2 into a curved motion, that is, the first connecting rod 7-2 drives the first compensation member 5 to overturn through the second connecting rod 7-4, at this time, the first compensation member 5 rotates on the fourth support 7-5 through the support shaft 7-6, and the first compensation member 5 is supported by the support shaft 7-6 and the fourth support 7-5, thereby ensuring the stability of the rotation of the first compensation member 5.

[0058] In the embodiment, the compensation device further comprises a third driving assembly for driving the second compensation member 6 to flip, and the second compensation member 6 is driven to flip by the second driving assembly. In the embodiment, the structure of the second driving assembly is the same as that of the third driving assembly.

[0059] Referring to Figure 5 and Figure 6 In the embodiment, in order to ensure that the first compensation member 5 and the second compensation member 6 are positioned after being flipped, the position is determined and no change occurs, the compensation device further comprises a first locking assembly 8 for locking the first compensation member 5 and a second locking assembly for locking the second compensation member 6. In the embodiment, the structure of the first locking assembly 8 is the same as that of the second locking assembly, and the structure of the first compensation member 5 is the same as that of the second compensation member 6.

[0060] The first locking assembly 8 comprises a fifth support 8-1 and a locking member 8-2.

[0061] The fifth support 8-1 is arranged on the turnout 1.

[0062] The locking member 8-2 is arranged through the fifth support 8-1. In the embodiment, the locking member 8-2 can be a bolt.

[0063] The first compensation member 5 is provided with a first hole and a second hole, the locking member 8-2 is inserted into the first hole when the swing body 2 is located at the first position, and the locking member 8-2 is inserted into the second hole when the swing body 2 is located at the second position.

[0064] In the embodiment, when the second curved compensation surface 5-1 of the first compensation member 5 enters the turnout 1, the locking member 8-2 is pushed to make the locking member 8-2 arranged through the fifth support 8-1 into the first hole, so as to lock the position of the first compensation member 5, avoiding that the position of the first compensation member 5 changes under the pressure of the guide wheel. When the first compensation member 5 is to be flipped, the locking member 8-2 is pulled to make the locking member 8-2 leave the first hole, so as to be unlocked and flipped. When the second straight compensation surface 5-2 of the first compensation member 5 enters the turnout 1, the locking member 8-2 is pushed to make the locking member 8-2 arranged through the fifth support 8-1 into the second hole, so as to lock the position of the first compensation member 5, avoiding that the position of the first compensation member 5 changes under the pressure of the guide wheel.

[0065] Based on the same inventive concept, the application further provides a turnout adopting the compensation device, and the specific structure of the compensation device is referred to the above-mentioned embodiments. Since all the technical solutions of the above-mentioned embodiments are adopted, at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments are achieved, and thus the above-mentioned beneficial effects are not repeated here.

[0066] Finally, it should be noted that the above detailed description is merely illustrative of the technical solutions of the present application and is not limiting, and although the present application has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A compensation device disposed within a turnout, the turnout comprising a mainline portion and a branch line portion, a first end of the branch line portion being connected to one side of the mainline portion to form a first intersection portion and a second intersection portion, a second end of the branch line portion being located away from the mainline portion, and the first intersection portion being closer to the second end of the branch line portion than the second intersection portion, characterized in that, The compensation device includes: A swinging body is swingably disposed at the first intersection to switch between a first position and a second position; The swing body includes a first curved compensation surface and a first straight compensation surface opposite to the first curved compensation surface. When the swing body is in the first position, the first curved compensation surface is aligned with the inner surface of the branch section, and the first straight compensation surface enters the main section. When the swing body is in the second position, the first curved compensation surface enters the branch section, and the first straight compensation surface is aligned with the inner surface of the main section. The turnout has a second through slot and a third through slot opposite to the second through slot, the second through slot being located at the second intersection; the compensation device further includes: The first compensation component is rotatably disposed in the second through groove; The second compensation component is rotatably disposed within the third through groove; The first compensation component and the second compensation component both include a second curved compensation surface and a second straight compensation surface. When the swing body is in the first position, the second curved compensation surfaces of the first compensation component and the second compensation component enter the turnout. When the swing body is in the first position, the second straight compensation surfaces of the first compensation component and the second compensation component enter the turnout.

2. The compensation device according to claim 1, characterized in that, The swing body has a limiting groove on its end face facing the first intersection, and a limiting member is provided on the first intersection, the limiting member being disposed in the limiting groove; The limiting groove includes a first surface and a second surface opposite to the first surface. When the swing body is in the first position, the first surface abuts against the limiting member. When the swing body is in the second position, the second surface abuts against the limiting member.

3. The compensation device according to any one of claims 1-2, characterized in that, The compensation device further includes a first drive component for driving the swinging body to swing. The first driving component includes: The first support is provided on the turnout; The first driver has a fixed end hinged to the first support, and an actuating end hinged to the middle of the swing body. The second support is provided on the turnout, and the end of the swing body opposite to the first intersecting part is rotatably provided on the second support.

4. The compensation device according to claim 3, characterized in that, The turnout has a first through slot, and the swing body passes through the first through slot and is connected to the actuating end of the first driver.

5. The compensation device according to claim 1, characterized in that, The second curve compensation surface intersects with the second straight line compensation surface.

6. The compensation device according to claim 1, characterized in that, The compensation device further includes a second drive assembly for driving the first compensation member to rotate. The second driving component includes: The third support is provided on the turnout; The second actuator has its fixed end hinged to the third support. The first link is hinged to the actuating end of the second driver; The second link has one end connected to the end of the first link away from the second driver, and the other end connected to the first compensation member; The fourth support is provided on the turnout; The support shaft is connected at one end to the first compensation member and rotatably disposed in the fourth support at the other end.

7. The compensation device according to claim 4, characterized in that, The compensation device further includes a third drive component for driving the second compensation member to flip.

8. The compensation device according to claim 5, characterized in that, The compensation device further includes a first locking assembly for locking the first compensation member and a second locking assembly for locking the second compensation member; The first locking component includes: The fifth support is provided on the turnout; A locking element is inserted into the fifth support; The first compensation member has a first hole and a second hole. When the swing body is in the first position, the locking member is inserted into the first hole, and when the swing body is in the second position, the locking member is inserted into the second hole.

9. A turnout, characterized in that, Includes the compensation device as described in any one of claims 1-8.

Images