Self-inspection anti-slip positioning iron shoe for railway anti-slip operation

Abstract

The utility model discloses a self-inspection anti-slip positioning iron shoe for railway anti-slip operation, which comprises a wheel, an iron shoe body and an iron shoe body, the track is used for supporting the wheels to roll; the iron shoe body is used for preventing wheels from rolling; the utility model relates to the technical field of anti-slip iron shoes, in particular to an anti-slip iron shoe, which is characterized in that a linkage mechanism is arranged, a clamping block in the linkage mechanism is used for transmitting kinetic energy of a wheel into a clamping mechanism, the clamping block is used for clamping the wheel, and the trigger is used for converting mechanical energy into an electric signal and is fixedly connected to the outer wall of the iron shoe body. Meanwhile, when the linkage mechanism moves, the fixed rod is synchronously driven to move, when the fixed rod makes contact with the trigger, an electric signal of the trigger is transmitted to the communication module and transmitted to a master controller through the communication module to remind that backward sliding occurs, and the purpose of the self-inspection anti-sliding positioning iron shoe for railway anti-sliding operation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-slip iron shoes, in particular to a self-inspection anti-slip positioning iron shoe for railway anti-slip operations. Background Art

[0002] The iron shoe used for braking railway train freight vehicles includes a sole and a toe mounted on the sole. Shoe edges matching the two sides of the rails are designed on both sides of the sole, a sloped toe is designed at one end of the sole for the wheels to press on, and an arc-shaped wheel baffle matching the wheel is designed on the toe.

[0003] In the prior art, for example, in an anti-slip intelligent iron shoe with Chinese patent number CN209600506U, the power module is connected to the MCU, the posture sensor, the distance sensor, the wireless communication module, the GPS module, the card reader module and the sound unit; the MCU is respectively connected to the posture sensor, the distance sensor, the wireless communication module, the GPS module, the card reader module and the sound unit; and the wireless communication module is connected to the console.

[0004] However, in the prior art, although the above patent has the above technical advantages, it has the disadvantage that: the above patent can only trigger a signal to remind the vehicle to slide backward when the wheel slides backward, but it cannot fix the wheel in time. When the wheel continues to slide backward, it is easy to cause an accident. At the same time, when the wheel presses on the iron shoe, the wheel and the iron shoe fit together, and the iron shoe may be unable to be removed. At this time, it can only be removed by moving the vehicle forward. Utility Model Content

[0005] In view of the shortcomings of the prior art, the technical solution adopted by the utility model to solve the technical problems is: a self-inspection anti-slip positioning iron shoe for railway anti-slip operation, comprising:

[0006] wheels, the wheels being used to support the vehicle;

[0007] A track, the track is used to support the wheels to roll;

[0008] An iron shoe body, the iron shoe body is used to prevent the wheel from rolling;

[0009] A trigger, which is used to convert mechanical energy into an electrical signal and is fixedly connected to the outer wall of the iron shoe body. The trigger is connected to the communication module through an electric wire;

[0010] A communication module, which is used to transmit electrical signals and is fixedly connected to the inner wall of the iron shoe body;

[0011] The iron shoes also include:

[0012] A disengagement mechanism, which is used to separate the iron shoe body from the wheel and is fixedly connected to the inner wall of the iron shoe body;

[0013] A clamping mechanism, which is used to clamp the track and is fixedly connected to the outer wall of the track;

[0014] A linkage mechanism is used to transfer the kinetic energy of the wheel. The linkage mechanism includes a block, the outer wall of the block is in contact with the inner wall of the wheel, the inner wall of the block is slidably connected with a slider, the end of the slider away from the block is rotatably connected to a connecting rod, the outer wall of the connecting rod is fixedly connected to a fixing rod, the lower surface of the fixing rod is in contact with the upper surface of the trigger, the end of the connecting rod away from the slider is rotatably connected to a turntable, and a sliding groove is opened in the wall of the turntable.

[0015] Preferably, the upper surface of the track contacts the outer wall of the wheel, the outer wall of the iron shoe body contacts the upper surface of the track, the outer wall of the iron shoe body contacts the outer wall of the wheel, and the iron shoe body is installed between the wheel and the track.

[0016] Preferably, the clamping mechanism includes a fixed block, the outer wall of the fixed block is fixedly connected to the outer wall of the iron shoe body, the end of the fixed block away from the iron shoe body is fixedly connected to a fixed column, the lower surface of the fixed block is fixedly connected to a spring, the bottom end of the spring is fixedly connected to a clamping block, and the spring allows the clamping block and the fixed column to move relative to each other in the absence of external force to loosen the clamping of the track.

[0017] Preferably, the outer wall of the clamping block is slidably connected to the inner wall of the turntable, the inner wall of the turntable is slidably connected to the outer wall of the fixed column, the upper surface of the clamping block is in contact with the inner wall of the track, and a cylinder is fixedly connected to the clamping block.

[0018] Preferably, the inner wall of the iron shoe body is fixedly connected with a telescopic rod, the inner wall of the iron shoe body is fixedly connected with a push rod, the inner wall of the push rod is fixedly connected with the inner wall of the telescopic rod, and a sliding rod is slidably connected inside the telescopic rod.

[0019] Preferably, the inner wall of the push rod is fixedly connected to the limiting block, the inner wall of the push rod is slidably connected to a paddle, the outer wall of the paddle is slidably connected to the outer wall of the limiting block, and a notch is provided in the wall of the paddle.

[0020] The beneficial effects of the utility model are as follows:

[0021] 1. The utility model sets a linkage mechanism, utilizes the card block in the linkage mechanism to transfer the kinetic energy of the wheel to the clamping mechanism, and simultaneously drives the fixed rod to move synchronously when the linkage mechanism moves. When the fixed rod contacts the trigger, the electrical signal of the trigger is transmitted to the communication module, and then transmitted to the master control through the communication module to remind the occurrence of backward slip, thereby realizing the purpose of utilizing the kinetic energy of the wheel to drive the clamping mechanism to move and fix the wheel and contact the trigger to remind the master control at the same time, and solving the problem that traditional equipment can only remind the master control but cannot control the backward slip of the wheel.

[0022] 2. The utility model sets a disengagement mechanism and uses the wheel to press the telescopic rod in the disengagement mechanism, forcing high-pressure hydraulic oil to be generated in the telescopic rod, and uses the high-pressure hydraulic oil to push the push rod, forcing the iron shoe body to separate from the wheel, thereby achieving the purpose of separating the wheel from the iron shoe body and solving the problem that the traditional equipment cannot take out the iron shoe when the wheel presses the iron shoe. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is the front view of the utility model;

[0024] Figure 2 It is a cross-sectional view of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the linkage mechanism of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the clamping mechanism of the utility model;

[0027] Figure 5 It is a structural schematic diagram of the disengagement mechanism of the utility model;

[0028] Figure 6 It is a structural schematic diagram of the card block of the utility model.

[0029] In the figure: 1. track; 2. wheel; 3. iron shoe body; 32. telescopic rod; 33. push rod; 34. paddle; 35. limit block; 4. linkage mechanism; 41. block; 42. slider; 43. connecting rod; 44. fixing rod; 45. turntable; 46. slide; 5. trigger; 6. communication module; 7. clamping mechanism; 71. fixing block; 72. fixing column; 73. clamping block; 74. spring; 8. disengagement mechanism. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0031] Example:

[0032] See also Figure 1 - Figure 6 The utility model provides a technical solution: a self-inspection anti-slip positioning iron shoe for railway anti-slip operation, comprising:

[0033] Wheel 2, wheel 2 is used to support the vehicle;

[0034] Track 1, track 1 is used to support the rolling of wheel 2;

[0035] The iron shoe body 3 is used to prevent the wheel 2 from rolling;

[0036] A trigger 5, which is used to convert mechanical energy into an electrical signal and is fixedly connected to the outer wall of the iron shoe body 3;

[0037] A communication module 6, which is used to transmit electrical signals and is fixedly connected to the inner wall of the iron shoe body 3;

[0038] The iron shoes also include:

[0039] A disengagement mechanism 8, which is used to separate the iron shoe body 3 from the wheel 2 and is fixedly connected to the inner wall of the iron shoe body 3;

[0040] A clamping mechanism 7, which is used to clamp the track 1 and is fixedly connected to the outer wall of the track 1;

[0041] The linkage mechanism 4 is used to transfer the kinetic energy of the wheel 2. The linkage mechanism 4 includes a block 41. The outer wall of the block 41 contacts the inner wall of the wheel 2. The inner wall of the block 41 is slidably connected with a slider 42. The end of the slider 42 away from the block 41 is rotatably connected with a connecting rod 43. The outer wall of the connecting rod 43 is fixedly connected with a fixing rod 44. The lower surface of the fixing rod 44 contacts the upper surface of the trigger 5. The end of the connecting rod 43 away from the slider 42 is rotatably connected with a turntable 45. A slide groove 46 is opened in the wall of the turntable 45. The upper surface of the track 1 contacts the outer wall of the wheel 2. The outer wall of the iron shoe body 3 contacts the upper surface of the track 1. The outer wall of the iron shoe body 3 contacts the outer wall of the wheel 2. The trigger 5 is connected to the communication module 6 through wires, and the communication module 6 is connected to the terminal through wireless.

[0042] The clamping mechanism 7 includes a fixed block 71, the outer wall of the fixed block 71 is fixedly connected to the outer wall of the iron shoe body 3, the end of the fixed block 71 away from the iron shoe body 3 is fixedly connected to a fixed column 72, the lower surface of the fixed block 71 is fixedly connected to a spring 74, the bottom end of the spring 74 is fixedly connected to a clamping block 73, the outer wall of the clamping block 73 is slidably connected to the inner wall of the turntable 45, the inner wall of the turntable 45 is slidably connected to the outer wall of the fixed column 72, the upper surface of the clamping block 73 is in contact with the inner wall of the track 1, and the clamping block 73 slides on the turntable 45 through the cylinder.

[0043] The inner wall of the iron shoe body 3 is fixedly connected with a telescopic rod 32, the inner wall of the iron shoe body 3 is fixedly connected with a push rod 33, the inner wall of the push rod 33 is fixedly connected to the inner wall of the telescopic rod 32, the inner wall of the push rod 33 is fixedly connected to a limiting block 35, the inner wall of the push rod 33 is slidably connected with a paddle 34, the outer wall of the paddle 34 is slidably connected to the outer wall of the limiting block 35, and a slot is opened on the paddle 34 to facilitate the passage of hydraulic oil.

[0044] Working principle:

[0045] When in use, the iron shoe body 3 is placed between the track 1 and the wheel 2, and the arc surface of the iron shoe body 3 is fitted to the wheel 2. At this time, the block 41 in the linkage mechanism 4 is placed in the spoke of the wheel 2, and the clamping mechanism 7 is clamped on the track 1 synchronously, and the linkage mechanism 4 is connected to the clamping mechanism 7. When the iron shoe body 3 is installed in place, when the vehicle slides backward, the wheel 2 first contacts the disengagement mechanism 8 in the iron shoe body 3. When the wheel 2 rotates, the telescopic rod 32 in the disengagement mechanism 8 is forced to contract, thereby forcing the telescopic rod 32 to compress the internal hydraulic oil. However, a paddle 34 is provided at the connection between the telescopic rod 32 and the top rod 33, and the limit block 35 is The auxiliary paddle 34 slides, so when the wheel 2 continues to press the telescopic rod 32, the telescopic rod 32 continues to squeeze the internal hydraulic oil due to the obstruction of the paddle 34. Therefore, when the iron shoe body 3 needs to be taken out from between the wheel 2 and the track 1, a pulling force is applied to the paddle 34 to force the paddle 34 to slide, and a slot is provided on the paddle 34. Therefore, when the slot connects the telescopic rod 32 and the push rod 33, the high-pressure hydraulic oil inside the telescopic rod 32 quickly moves from the telescopic rod 32 to the push rod 33, thereby impacting the push rod 33, causing the push rod 33 to expand, thereby pushing the wheel 2 to force the iron shoe body 3 to separate from the wheel 2, and the iron shoe body 3 can be removed.

[0046] At the same time, when the wheel 2 moves, the wheel 2 drives the block 41 between the spokes to move synchronously, and the connecting rod 43 is connected to the block 41 through the slider 42. Therefore, when the connecting rod 43 moves, the turntable 45 is forced to rotate. The turntable 45 is provided with a slide groove 46, and the clamping block 73 and the fixed column 72 in the clamping mechanism 7 slide in the turntable 45. Therefore, when the turntable 45 rotates, the clamping block 73 and the fixed column 72 are forced to slide along the slide groove 46. When the distance between the clamping block 73 and the fixed column 72 becomes smaller, the track 1 is clamped at this time. At the same time, the fixed column 72 is connected to the iron shoe body 3 through the fixed block 71, and the clamping degree increases with the rotation of the wheel 2, and the spring 74 makes the clamping block 73 and the fixed column 72 move relative to each other in the absence of external force to loosen the clamping of the track 1.

[0047] At the same time, a trigger 5 and a communication module 6 are fixed on the iron shoe body 3. Therefore, when the connecting rod 43 moves, the fixed rod 44 is forced to move synchronously, thereby contacting the trigger 5. At this time, the trigger 5 sends an electrical signal to the communication module 6, and after receiving the electrical signal, the communication module 6 sends the electrical signal to the terminal synchronously.

[0048] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A self-inspection anti-slip positioning iron shoe for railway anti-slip operation, comprising: A wheel (2), the wheel (2) being used to support the vehicle; A track (1), wherein the track (1) is used to support the wheels (2) to roll; An iron shoe body (3), wherein the iron shoe body (3) is used to prevent the wheel (2) from rolling; A trigger (5), which is used to convert mechanical energy into an electrical signal and is fixedly connected to the outer wall of the iron shoe body (3); A communication module (6), the communication module (6) is used to transmit electrical signals and is fixedly connected to the inner wall of the iron shoe body (3); Characterized in that the iron shoe also includes: A disengagement mechanism (8), the disengagement mechanism (8) is used to separate the iron shoe body (3) from the wheel (2), and is fixedly connected to the inner wall of the iron shoe body (3); A clamping mechanism (7), the clamping mechanism (7) being used to clamp the track (1) and being fixedly connected to the outer wall of the track (1); A linkage mechanism (4) is used to transfer the kinetic energy of the wheel (2), and the linkage mechanism (4) comprises a block (41), the outer wall of the block (41) is in contact with the inner wall of the wheel (2), the inner wall of the block (41) is slidably connected to a slider (42), one end of the slider (42) away from the block (41) is rotatably connected to a connecting rod (43), the outer wall of the connecting rod (43) is fixedly connected to a fixing rod (44), the lower surface of the fixing rod (44) is in contact with the upper surface of the trigger (5), the end of the connecting rod (43) away from the slider (42) is rotatably connected to a rotating disk (45), and a sliding groove (46) is provided in the wall of the rotating disk (45).

2. The self-inspection anti-slip positioning iron shoe for railway anti-slip operation according to claim 1 is characterized in that: The upper surface of the track (1) contacts the outer wall of the wheel (2), the outer wall of the iron shoe body (3) contacts the upper surface of the track (1), and the outer wall of the iron shoe body (3) contacts the outer wall of the wheel (2).

3. The self-inspection anti-slip positioning iron shoe for railway anti-slip operation according to claim 1 is characterized in that: The clamping mechanism (7) comprises a fixed block (71), the outer wall of the fixed block (71) is fixedly connected to the outer wall of the iron shoe body (3), one end of the fixed block (71) away from the iron shoe body (3) is fixedly connected to a fixed column (72), the lower surface of the fixed block (71) is fixedly connected to a spring (74), and the bottom end of the spring (74) is fixedly connected to a clamping block (73).

4. The self-inspection anti-slip positioning iron shoe for railway anti-slip operation according to claim 3 is characterized by: The outer wall of the clamping block (73) is slidably connected to the inner wall of the turntable (45), the inner wall of the turntable (45) is slidably connected to the outer wall of the fixing column (72), and the upper surface of the clamping block (73) is in contact with the inner wall of the track (1).

5. The self-inspection anti-slip positioning iron shoe for railway anti-slip operation according to claim 1 is characterized in that: The inner wall of the iron shoe body (3) is fixedly connected to a telescopic rod (32), the inner wall of the iron shoe body (3) is fixedly connected to a push rod (33), and the inner wall of the push rod (33) is fixedly connected to the inner wall of the telescopic rod (32).

6. The self-inspection anti-slip positioning iron shoe for railway anti-slip operation according to claim 5 is characterized by: The inner wall of the push rod (33) is fixedly connected to a limiting block (35), the inner wall of the push rod (33) is slidably connected to a paddle (34), and the outer wall of the paddle (34) is slidably connected to the outer wall of the limiting block (35).

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