Iron shoe charging module unit
By designing a swingable pressure plate and roller structure, combined with elastic components, the problem of the iron shoe charging module being difficult to automatically plug into the tilted charging port was solved, achieving efficient and stable iron shoe charging.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-03-31
AI Technical Summary
Existing anti-slip shoe charging modules have difficulty automatically connecting to the tilted charging ports of different models of anti-slip shoes, resulting in low charging efficiency.
A charging module unit for iron shoes was designed, which adopts a swingable pressure plate and roller structure, combined with elastic components, to realize the automatic insertion of charging probes, compensate for manufacturing precision and displacement errors, and ensure stable electrical connection.
It enables automatic connection of the tilted charging port of the anti-slip iron shoe, improving charging efficiency, reducing wear, and ensuring the stability and reliability of the electrical connection.
Smart Images
Figure CN224067988U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of anti -slip iron shoes charging equipment, specifically, relates to iron shoes charging module unit. BACKGROUND
[0002] Anti -slip iron shoes are the equipment for preventing the locomotive vehicle from slipping in the railway shunting operation, mainly composed of bottom and head, the bottom is used to place on the steel rail, and the head is used to clamp the wheel, when the wheel of the vehicle presses the iron shoes, the rolling friction between the wheel and the rail will become sliding friction, thereby increasing the friction, preventing the wheel from advancing, and playing the role of braking, the anti -slip iron shoes play a vital role in the railway transportation, which can effectively prevent the vehicle from slipping when staying, avoid the possible accidents and losses, when using the anti -slip iron shoes, the iron shoes need to be placed between the wheel of the locomotive or vehicle and the rail, ensure that the shoe tip is close to the wheel tread, and be locked according to the regulation, to ensure safety, and be responsible for the custody and maintenance by the special person, and be stored in the special iron shoes placing cabinet when not in use.
[0003] Now, the anti -slip iron shoes are charged, generally, the iron shoes charging module is arranged in the iron shoes placing cabinet, the anti -slip iron shoes are stored and charged at the same time, and the charging port positions on the surfaces of different models of anti -slip iron shoes are different.
[0004] When the iron shoes charging module carries out wired charging, the charging port is generally located on the surface of the iron shoes, which is generally designed at the position facilitating the connection of the power cord and not affecting the normal use of the iron shoes, and the anti -slip iron shoes of wired charging need to be connected to the power supply or the special charging equipment through the charging cord for charging, but compared with the wireless charging mode, the wired charging can provide more direct and stable charging mode.
[0005] The existing iron shoes charging module generally charges by manually inserting the wire plug into the charging jack on the anti -slip iron shoes, and it is difficult to automatically plug in the inclined charging jack on the inclined surface of the anti -slip iron shoes and the charging port positions on the surfaces of different models of anti -slip iron shoes to realize fast charging. INVENTION CONTENTS
[0006] The purpose of the present application is to provide an iron shoes charging module unit, which realizes the technical problem of automatically plugging in the inclined charging jack on the inclined surface of the anti -slip iron shoes.
[0007] In order to solve the above technical problems, the scheme adopted by the present application is as follows:
[0008] Preferably, the iron shoes charging module unit comprises a cover plate, a pressing plate is rotatably connected to the cover plate, and a charging probe is installed on the pressing plate.
[0009] Preferably, the charging probe is located at one end of the pressing plate, and a roller is installed at the other end of the pressing plate, and the charging probe and the roller are symmetrically arranged at two ends of a rotating connection point of the pressing plate.
[0010] Preferably, an elastic assembly is arranged between the charging probe and the pressing plate.
[0011] Preferably, a rotating shaft is rotatably arranged at one side of the bottom of the cover plate, and the middle part of the pressing plate is fixedly connected to the rotating shaft.
[0012] Preferably, a limiting block is further arranged at the other side of the cover plate.
[0013] Preferably, when the iron shoes are not charged, the bottom of the limiting block abuts against the top of the end of the pressing plate provided with the roller.
[0014] Preferably, the charging probe is connected to an external power supply through a circuit, the charging probe is matched with a charging socket on the anti-slip iron shoes, the charging socket is arranged on a charging vamp of the anti-slip iron shoes, and the charging vamp is inclined.
[0015] Preferably, when the iron shoes are charged, the charging probe is slidingly inserted into the charging socket through the elastic assembly, and the sliding direction is the elastic displacement direction of the elastic assembly.
[0016] Preferably, when the iron shoes are charged, the roller abuts against the charging vamp of the anti-slip iron shoes, and one end of the elastic assembly connected to the charging probe abuts against the charging vamp of the anti-slip iron shoes.
[0017] Preferably, the elastic assembly comprises a fixed block and a moving block, the top of the fixed block is fixed at one end of the pressing plate, a sliding rod is slidingly arranged on the fixed block, the sliding rod is fixedly connected to the moving block, and the charging probe is arranged on the moving block.
[0018] Preferably, a spring is connected between the moving block and the fixed block.
[0019] The technical scheme has at least the following advantages and beneficial effects:
[0020] In the utility model, the charging probe and the roller on the pressing plate can swing to abut against the inclined charging vamp of the anti-slip iron shoes for plug-in charging.
[0021] In the utility model, the elastic assembly is arranged between the charging probe and the pressing plate, the sliding rod and the spring in the elastic assembly are utilized, the sliding rod is arranged to limit the elastic insertion of the charging probe into the charging socket along the length direction of the charging probe, the gap between the sliding rod and the through hole and the spring are utilized to make the charging probe radially deviate and float into the charging socket, so that the deviation of the abutment due to the manufacturing precision or the deviation between the swinging process and the relative displacement is offset. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 It is the right view structural schematic diagram of the utility model.
[0023] Figure 2 It is the structural schematic diagram of the utility model.
[0024] Figure 3 It is the section structure schematic diagram of the elastic assembly in the utility model.
[0025] Figure 4 It is the structural schematic diagram of another angle in the utility model.
[0026] Figure 5 It is the structural schematic diagram of the anti-slip iron shoe in the utility model.
[0027] In the drawing: 1 - cover plate, 2 - pressing plate, 3 - charging probe, 4 - elastic assembly, 401 - fixed block, 402 - moving block, 403 - sliding cavity, 404 - sliding rod, 405 - spring, 406 - baffle, 5 - rotating shaft, 6 - roller, 7 - limiting block, 8 - installation sheet metal, 9 - anti-slip iron shoe, 901 - charging upper, 902 - charging socket. DETAILED DESCRIPTION
[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.
[0029] It should be noted that similar reference numerals and letters refer to like items in the accompanying drawings, and once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings. The terms "center", "upper", "lower", "inner", "outer", and the like, which indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the product of the application is used, are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application. It should also be noted that unless otherwise specified and limited, the terms "provided", "installed", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.
[0030] In the prior art, when the anti-slip iron shoes are charged, the anti-slip iron shoes are generally disassembled from the rails and then placed in an iron shoe placing cabinet. During the placing process, the shoe surface of the anti-slip iron shoes provided with a charging port moves first towards the inside of the iron shoe placing cabinet and approaches the charging position inside the iron shoe placing cabinet, and then a charging head is manually inserted into the charging port of the anti-slip iron shoes for charging work.
[0031] Embodiment
[0032] Please refer to Figures 1-5 The utility model provides an iron shoe charging module unit, including cover plate 1, pressing plate 2, charging probe 3, elastic component 4, pivot 5, gyro wheel 6, limit block 7, installation sheet metal 8.
[0033] Further, the top of the cover plate 1 is fixed by setting a mounting hole and a screw locking with the installation sheet metal 8, and the installation sheet metal 8 is fixedly installed in the placing cabinet of the anti-slip iron shoes 9.
[0034] The placing cabinet is arranged near the railway track and is used for storing the anti-slip iron shoes 9. An external power supply is installed in the placing cabinet and is used for outputting charging work.
[0035] Further, the bottom of one side of the cover plate 1 is rotationally provided with the pivot 5, and the middle part of the pressing plate 2 is fixedly connected to the pivot 5, so that the pressing plate 2 can rotate and swing relative to the cover plate 1.
[0036] One end of the pressing plate 2 is fixedly provided with the charging probe 3, and the other end is rotationally installed with the gyro wheel 6. The charging probe 3 and the gyro wheel 6 are respectively and symmetrically arranged at the two ends of the connecting pivot position of the pressing plate 2.
[0037] The anti-slip iron shoe 9 is an existing structure, and in this embodiment (e.g.) Figure 5 The anti-slip iron shoe 9 includes a charging port 902 and a charging upper 901. The charging upper 901 is provided with a charging port 902, and the insertion direction of the charging port 902 is perpendicular to the charging upper 901.
[0038] Because the anti-slip contact surface of the anti-slip shoe 9 is designed as an inclined surface to contact the train wheel, and the charging shoe surface 901 is also designed as an inclined surface to improve stability, forming a stable triangular structure, the charging port 902 designed on the charging inclined surface is also tilted relative to the placement plane of the cabinet.
[0039] Preferably, when the anti-slip iron shoe 9 is placed in the placement cabinet, it slides in from the placement plane and approaches the iron shoe charging module unit until the charging shoe surface 901 begins to contact the roller 6 at the bottom of one end of the pressure plate 2 through displacement. Then, as the anti-slip iron shoe 9 continues to move, the roller 6 is driven by the displacement thrust to make the pressure plate 2 start to swing, so that the charging probe 3 at the other end of the pressure plate 2 swings down until it touches the charging shoe surface 901.
[0040] Preferably, when the charging probe 3 swings to the surface of the charging shoe upper 901, it will correspond to the position of the charging port 902 provided on the charging shoe upper 901, and then swing to the position above the charging port 902 to achieve charging alignment.
[0041] Furthermore, a limiting block 7 is provided on the side of the cover plate 1 away from the rotating shaft 5. The upper part of the side of the cover plate 1 near the rotating shaft 5 is slotted, and the width of the slot is greater than the width of the pressure plate 2. When the pressure plate 2 swings toward the slotted position, the pressure plate 2 can swing at a larger angle through the slot. When the pressure plate 2 swings toward the limiting block 7, the pressure plate 2 will be abutted by the limiting block 7, restricting its continued swing.
[0042] Preferably, when the anti-slip shoe is not being charged, the bottom of the limiting block 7 will abut against the top of the end of the pressure plate 2 where the roller 6 is located, so that the end of the pressure plate 2 where the charging probe 3 is located is always higher than the position of the roller 6. Therefore, when the anti-slip shoe 9 begins to contact the anti-slip shoe charging module unit, the charging shoe surface 901 will first abut against the roller 6 located at the lower end, causing the charging probe 3 to swing directly down to the charging port 902 position, thereby preventing the charging probe 3 from contacting the charging shoe surface 901 first.
[0043] In the lower part of the charging probe 3, the roller 6 that abuts against the charging shoe upper 901 will roll relative to the displacement, ensuring the normal swinging contact of the charging probe 3, while the rolling of the roller 6 can avoid scratching and wear on the charging shoe upper 901 during the contact process.
[0044] When the limit block 7 is removed, and the charging probe 3 contacts the charging shoe surface 901 first, firstly, it will cause the charging probe 3 to form a 90-degree angle with the charging shoe surface 901, which will prevent the pressure plate 2 from swinging and cause the charging probe 3 to be crushed; secondly, during the subsequent swinging process, the charging probe 3 will slide on the charging inclined surface to ensure the swinging of the roller 6, causing wear on the surface of the charging probe 3 and affecting charging.
[0045] Furthermore, an elastic component 4 is provided between the charging probe 3 and the pressure plate 2.
[0046] Preferably, when charging the metal shoe, when the charging probe 3 swings to the charging port 902 on the charging ramp, due to manufacturing precision or errors in the swing process and relative displacement, there may be a certain alignment tolerance between the charging probe 3 and the charging port 902. The elasticity of the elastic component 4 allows the charging probe 3 to float within a certain range, thereby compensating for this tolerance and ensuring that the charging probe 3 can slide into the charging port 902 through the elastic action of the elastic component 4 and always maintain good contact. The sliding direction of the charging probe 3 into the charging port 902 is the left-right direction of the elasticity of the elastic component 4.
[0047] Furthermore, the elastic force of the elastic component 4 provides constant pressure at the contact point between the charging probe 3 and the charging socket 902, ensuring a tight fit and establishing a stable and reliable electrical connection. Even when the charging probe 3 is subjected to slight vibration or impact, this constant pressure maintains the stability of the contact, preventing charging interruptions due to poor contact.
[0048] Please refer to Figure 3 In this embodiment, the elastic component 4 includes a fixed block 401, a moving block 402, a sliding cavity 403, a sliding rod 404, a spring 405, and a baffle 406.
[0049] Specifically, the top of the fixing block 401 is fixed to one end of the pressure plate 2. A sliding rod 404 is slidably passed through the fixing block 401. The sliding rod 404 is fixedly connected to the moving block 402, so that the moving block 402 can be displaced relative to the pressure plate 2. A charging probe 3 is provided on the moving block 402. The sliding direction of the sliding rod 404 is consistent with the length direction of the charging probe 3, thereby driving the charging probe 3 to extend into the charging port 902 for charging.
[0050] A sliding cavity 403 is provided inside the fixed block 401. The sliding end of the slide rod 404 passes through the sliding cavity 403 and slides within the sliding cavity 403. A baffle 406 is fixed to the sliding end of the slide rod 404 to prevent the slide rod 404 from sliding out of the sliding cavity 403. One end of the spring 405 is fixedly connected to the sliding end of the slide rod 404, and the other end of the spring 405 is fixedly connected to the sliding cavity 403, thereby applying a spring force to the sliding end of the slide rod 404 in the sliding cavity 403, thereby applying a spring force to the charging probe 3 on the moving block 402.
[0051] It is worth noting that the diameter of the through hole of the sliding rod 404 through the fixing block 401 is larger than the diameter of the sliding rod 404, so that there is a gap between the sliding rod 404 and the through hole. Thus, while ensuring the linear sliding of the charging probe 3 by using the sliding rod 404, the charging probe 3 can also make slight radial displacement through the elastic force, ensuring that the charging probe 3 can float and offset, and perform tolerance compensation.
[0052] It is worth noting that the charging probe 3 is connected to the power supply inside the iron shoe placement cabinet via a power cord. The power cord connected to the charging probe 3 passes through the internal wiring of the moving block 402 and connects to the fixed block 401 to prevent the power cord from getting tangled when the charging probe 3 swings at an angle.
[0053] The various embodiments of this utility model have now been described in detail. To avoid obscuring the concept of this utility model, some details known in the art have not been described. Those skilled in the art will fully understand how to implement the technical solution of this utility model based on the above description. The scope of this utility model is defined by the appended claims.
Claims
1. Iron shoe charging module unit, comprising a cover plate (1), characterized in that, The cover plate (1) is rotatably connected with a pressing plate (2), and the pressing plate (2) is provided with a charging probe (3); The charging probe (3) is located at one end of the pressing plate (2), and the other end of the pressing plate (2) is provided with a roller (6), and the charging probe (3) and the roller (6) are respectively symmetrically arranged at both ends of the rotating connection point of the pressing plate (2); The elastic assembly (4) is arranged between the charging probe (3) and the pressing plate (2).
2. The sock charging module unit of claim 1, wherein, The bottom of one side of the cover plate (1) is rotatably provided with a rotating shaft (5), and the middle part of the pressing plate (2) is fixedly connected to the rotating shaft (5).
3. The sock charging module unit of claim 2, wherein, The other side of the cover plate (1) is also provided with a limiting block (7). When the iron shoes are not charged, the bottom of the limiting block (7) abuts against the top of one end of the pressing plate (2) provided with the roller (6).
4. The sock charging module unit of claim 1, wherein, The charging probe (3) is connected to an external power supply through a circuit, the charging probe (3) is matched with a charging socket (902) on the anti-slip iron shoes (9), the charging socket (902) is arranged on a charging vamp (901) of the anti-slip iron shoes (9), and the charging vamp (901) is an inclined surface. When the iron shoes are charged, the charging probe (3) is slidably inserted into the charging socket (902) through the elastic assembly (4), and the sliding direction is the elastic displacement direction of the elastic assembly (4).
5. The sock charging module unit of claim 1, wherein, When the iron shoes are charged, the roller (6) abuts against the charging vamp (901) of the anti-slip iron shoes (9), and one end of the elastic assembly (4) connected with the charging probe (3) abuts against the charging vamp (901) of the anti-slip iron shoes (9).
6. The sock charging module unit of claim 1, wherein, The elastic assembly (4) comprises a fixed block (401) and a moving block (402), the top of the fixed block (401) is fixed to one end of the pressing plate (2), a sliding rod (404) is slidably arranged on the fixed block (401), the sliding rod (404) is fixedly connected to the moving block (402), and the moving block (402) is provided with the charging probe (3); The spring (405) is connected between the moving block (402) and the fixed block (401).