Anti-slip device and anti-slip management system

Abstract

The utility model provides an anti-slip device and an anti-slip management system. The anti-slip device comprises a shoe body and a shoe core, the shoe body is connected with the shoe core through a lock catch structure, and a positioning structure for limiting the movement of the shoe core is arranged on the shoe body. The anti-slip device can be conveniently and quickly disassembled and assembled by an operator under complex on-site conditions, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of railway vehicle anti-slipping, and in particular to an anti-slipping device and an anti-slipping management system. Background Art

[0002] In recent years, accidents caused by the slipping of parked vehicles have occurred frequently, resulting in heavy losses and seriously affecting the safety of daily railway transportation. Anti-slip work has become one of the key points of on-site key control of safety production. Anti-slip iron shoes are important anti-slip equipment in the process of receiving and dispatching trains and shunting operations in railway stations, and are of great significance to safe transportation. The intelligent anti-slip iron shoe system can transmit important information such as iron shoe deployment, withdrawal, deployment failure alarm, and driving with shoes alarm in real time, and track, manage and warn the entire process of anti-slip equipment and anti-slip operations. Therefore, the intelligent anti-slip iron shoe is the main component of railway vehicle maintenance, locomotive maintenance, and vehicle safety to achieve a combination of human defense, material defense and technical defense.

[0003] According to the anti-slip iron shoes designed with the prescribed dimensions in accordance with the corporate standard of China Railway Corporation (Q / CR555-2016) "Anti-slip iron shoes for railway vehicle parking anti-slip devices", the iron shoes must be made according to the standard dimensions. During on-site operations, operators often need to carry multiple iron shoes for deployment and disarming operations. Existing iron shoes are made of carbon steel materials, which are heavy and inconvenient to carry and use for long distances to prevent slipping. Because the iron shoes consume a lot of electricity, if the iron shoes stay at the station for too long and are pressed under the wheels and cannot be withdrawn, and the batteries cannot be replaced in time, the batteries can only be removed by disassembling the iron shoe shell. However, the battery shell of the existing iron shoes is connected by bolts, which are inconvenient to disassemble and are not conducive to maintenance by on-site personnel. Utility Model Content

[0004] The embodiments of the present application provide an anti-slip device and an anti-slip management system. The anti-slip device of the present application can facilitate operators to quickly disassemble and install under complex conditions on site, thereby improving work efficiency.

[0005] In a first aspect, an embodiment of the present application provides an anti-slip device, comprising: a shoe body and a shoe core; the shoe body and the shoe core are connected via a locking structure, and a positioning structure for limiting the movement of the shoe core is provided on the shoe body.

[0006] In one embodiment, the positioning structure includes: a positioning hole and a pin; the positioning hole is provided on the shoe body, the shoe body has a cavity, one end of the shoe core is passed through the cavity, and the pin passes through the positioning hole and restricts one end of the shoe core in the cavity.

[0007] In one embodiment, a locking hole is provided on the shoe core; the locking structure is provided on the shoe body, and the locking structure is rotated to align the locking structure with the locking hole for locking.

[0008] In one embodiment, the lock structure includes: a lock and a locking pin; the lock is connected to the locking pin; a copper sleeve is provided at the lock hole position, and the lock and the locking pin are rotated so that the lock tongue of the locking pin is aligned with the copper sleeve and extended into the lock hole to be aligned and locked.

[0009] In one embodiment, a main control module and a power supply module are provided on the shoe core, the power supply module is arranged inside the shoe core, and the power supply module is electrically connected to the main control module; a ranging module is provided at one end of the shoe core that contacts the body to be contacted, and the ranging module is electrically connected to the main control module and the power supply module.

[0010] In one embodiment, a communication module is further provided on the shoe core; the communication module is electrically connected to the main control module and the power module.

[0011] In one embodiment, a radio frequency card module is further provided on the shoe core; the radio frequency card module is electrically connected to the main control module and the power module.

[0012] In one embodiment, the shoe body includes: a shoe body main body and a base, the shoe body main body is connected to the base, and a high manganese material layer is provided on a side of the base away from the side connected to the shoe body main body.

[0013] In one embodiment, a surface of the shoe body that is close to the object to be contacted is configured as a curved surface that matches the object to be contacted.

[0014] In one embodiment, the anti-slip device further includes: a handle; the handle is disposed on the base.

[0015] In one embodiment, the shoe body is made of titanium alloy.

[0016] In a second aspect, the present application provides an anti-slip management system, comprising an anti-slip device provided by any one embodiment of the first aspect.

[0017] Compared with the prior art, the technical solution provided by this application has the following advantages:

[0018] In the technical solution of the present application, the shoe core and the shoe body can be detachably connected through a locking structure, which can facilitate operators to quickly disassemble and install under complex conditions on site, thereby improving work efficiency. By setting a positioning structure on the shoe body, the positioning structure is used to block and limit the shoe core, so that the stability of the connection between the shoe body and the shoe core is improved.

[0019] The anti-slip device of the present application uses a titanium alloy material with a light specific gravity, which effectively reduces the overall weight of the anti-slip device. The overall mechanical properties of the optimized anti-slip device are significantly improved, making it convenient for operators to carry multiple anti-slip devices over long distances for anti-slip work.

[0020] In addition, by installing a layer of high manganese material on the side of the shoe base away from the shoe body, the base has a certain wear resistance. When the anti-slip device is impacted and slid, causing friction damage to the base, the on-site operator only needs to replace the high manganese material layer on the base to continue using the original base, thus extending the overall service life of the anti-slip device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A schematic diagram of the structure of an anti-slip device provided in one embodiment of the present application;

[0023] Figure 2 A front view of an anti-slip device provided in one embodiment of the present application;

[0024] Figure 3 A top view of an anti-slip device provided in one embodiment of the present application;

[0025] Figure 4 A right side view of an anti-slip device provided in one embodiment of the present application;

[0026] Figure 5 A schematic diagram of the internal electrical structure connection of an anti-slip device provided in one embodiment of the present application;

[0027] Figure 6 A schematic diagram of the operation of an anti-skid management system provided in one embodiment of the present application.

[0028] Reference numerals:

[0029] 1-anti-slip device; 100-shoe body; 110-shoe body; 111-cavity; 112-arc surface; 120-base; 121-high manganese material layer; 130-handle; 200-shoe core; 210-interface; 220-operating switch; 300-lock structure; 310-lock; 320-locking pin; 400-positioning structure; 410-pin shaft; 500-main control module; 600-power module; 700-distance measurement module; 800-communication module; 900-radio frequency card module; 2-anti-slip management system; 3-wireless access point; 4-Internet of Things base station; 5-data server; 6-monitoring terminal. DETAILED DESCRIPTION

[0030] The terms “first”, “second”, “third”, etc. are only used for distinguishing descriptions and do not indicate the order of arrangement, nor can they be understood as indicating or implying relative importance.

[0031] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of the present application, it should be noted that the terms "inside", "outside", "left", "right", "up", "down", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the products of the present application are usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0033] In the description of this application, unless otherwise clearly specified and limited, the terms "set", "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements.

[0034] The technical solution of the present application will be described below in conjunction with the accompanying drawings.

[0035] Train slipping is a common inertia accident in railways. It refers to the phenomenon that a train slips and loses control under the action of external force or its own gravity when it is stopped. The slipping train may collide with the train that is about to start running, causing a major railway accident. Accidents caused by train slipping account for a considerable proportion of various railway accidents and are extremely harmful.

[0036] Therefore, in order to effectively prevent the train from slipping and prevent accidents such as train movement or slipping, the present application provides an anti-slip device 1. Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the anti-slip device 1 includes: a shoe body 100 and a shoe core 200; the shoe body 100 and the shoe core 200 are connected by a locking structure 300, and a positioning structure 400 for limiting the movement of the shoe core 200 is provided on the shoe body 100.

[0037] In this embodiment, the shoe body 100 is used as the main supporting structure of the anti-slip device 1 and is placed on the rail of the train track. When the rolling wheel presses on the anti-slip device 1, the shoe body 100 can play a certain limiting role on the rolling wheel, so that the rolling friction between the wheel and the rail changes to sliding friction, which can effectively prevent the wheel from moving forward and play an effective braking role.

[0038] In the prior art anti-slip device, the shoe body and the shoe core are generally connected by bolts, and the disassembly process of the bolts used to connect the shoe body and the shoe core is relatively cumbersome. In this embodiment, the shoe core 200 and the shoe body 100 can be disassembled and connected through the locking structure 300, and the connection operation of the shoe body 100 and the shoe core 200 is more convenient, which is conducive to the operator to quickly install and replace on site.

[0039] After the shoe body 100 and the shoe core 200 are connected by the locking structure 300, in order to further improve the stability of the connection between the shoe body 100 and the shoe core 200 and prevent the movement of the shoe core 200, in this embodiment, a positioning structure 400 is set on the shoe body 100, and the positioning structure 400 is used to block and limit the shoe core 200, so that the stability of the connection between the shoe body 100 and the shoe core 200 is improved.

[0040] Among them, the positioning structure 400 includes: a positioning hole and a pin 410, the positioning hole is set on the shoe body 100, the shoe body 100 has a cavity 111, one end of the shoe core 200 is inserted into the cavity 111, and the pin 410 passes through the positioning hole and restricts one end of the shoe core 200 in the cavity 111.

[0041] In this embodiment, the cavity 111 of the shoe body 100 is used to provide a space for accommodating the core 200. After the core 200 is locked and connected with the shoe body 100 through the locking structure 300, by setting a positioning hole pin structure on the shoe body 100, the part of the core 200 inserted into the cavity 111 of the shoe body 100 can be limited to prevent the movement of the core 200, thereby further improving the connection stability between the shoe body 100 and the core 200.

[0042] Furthermore, a locking hole is provided on the shoe core 200, and the locking structure 300 is provided on the shoe body 100, and the locking structure 300 is rotated so that the locking structure 300 is aligned with the locking hole and locked.

[0043] In some embodiments, the lock structure 300 includes: a lock 310 and a locking pin 320. The lock 310 is connected to the locking pin 320. A copper sleeve is provided at the lock hole. The lock 310 and the locking pin 320 are rotated so that the lock tongue of the locking pin 320 is aligned with the copper sleeve and extended into the lock hole to align and lock.

[0044] In this embodiment, the lock structure 300 can use a lock core with a key. When the shoe core 200 is installed in the mold cavity 111 of the shoe body 100, the copper sleeve at the lock hole position is aligned with the center of the locking pin 320 of the lock structure 300, and the lock tongue of the locking pin 320 is pressed, and the lock tongue extends out and extends into the lock hole on the shoe core 200 through the copper sleeve to lock the shoe core 200 and the shoe body 100. When the shoe core 200 needs to be removed, the key is used to align the lock buckle 310, and the lock buckle 310 and the locking pin 320 are rotated to retract the lock tongue from the lock hole, and the shoe core 200 and the shoe body 100 are unlocked.

[0045] For further information, please refer to Figure 5 A main control module 500 and a power module 600 are provided on the shoe core 200. The power module 600 is provided inside the shoe core 200 and is electrically connected to the main control module 500. A distance measuring module 700 is provided on the side of the shoe core 200 that contacts the object to be contacted. The distance measuring module 700 is electrically connected to the main control module 500 and the power module 600. It should be noted that the object to be contacted described here is a wheel of a train.

[0046] In some embodiments, the main control module 500 may adopt a commercially available low-power main controller, such as a STM32L151CC 32-bit MUC processor.

[0047] In some embodiments, the power module 600 uses a customized L-shaped low-temperature lithium battery, which can be used for normal discharge in an environment of -40 to 60°C. The L-shaped low-temperature lithium battery can make full use of the small and complex space of the shoe body 100 and the shoe core 200 for storage. In addition, the L-shaped low-temperature lithium battery has a longer standby time, and can usually be used for a long time after being charged once every six months. Its standby time can reach more than 6 months, which can well improve the problem that the existing anti-slip device needs to be frequently charged, resulting in a short standby time.

[0048] Secondly, the shoe core 200 and the shoe body 100 of the present application can be quickly disassembled through the locking structure 300, which makes it easier to charge the power module 600 in a timely manner.

[0049] In some embodiments, please refer to Figure 4As shown, the shoe core 200 is provided with an interface 210 and an operation switch 220. The interface 210 may be a USB interface, a Type-A interface, a Type-B interface, a Type-C interface, a Lightning interface, a Combo charging interface, etc. for connecting a data line. The interface 210 may be connected via a data line to charge the power module 600, and may also be used to transmit data in the memory of the main control module 500.

[0050] The operation switch 220 may be a manual toggle button. By toggling the operation switch 220 , the power module 600 and the main control module 500 are connected, and the anti-slip device 1 starts to work.

[0051] One end of the distance measuring module 700 may be exposed on the surface of the shank 200 near the positioning structure 400, and the other end may be inserted into the shank 200 and electrically connected to the main control module 500 and the power module 600. As an example, the distance measuring module 700 may be a radar that uses electromagnetic waves for distance measurement.

[0052] Furthermore, the shoe core 200 is also provided with a communication module 800, and the communication module 800 is electrically connected to the main control module 500 and the power module 600. In some embodiments, the communication module 800 uses LoRaWAN technology for communication, which can transmit over long distances and has a long anti-interference signal. In other embodiments, the communication module 800 can use one of the Internet of Things frequency bands.

[0053] The distance measuring module 700 is used to monitor the distance information between the anti-skid device 1 and the corresponding train wheel in real time, and transmit it to the main control module 500. The main control module 500 analyzes and processes the received distance information and sends it to the host computer through the communication module 800. The host computer is, for example, a host of a monitoring center set up in a network inside the railway.

[0054] Furthermore, a radio frequency card module 900 is also provided on the shoe core 200, and the radio frequency card module 900 is electrically connected to the main control module 500. The radio frequency card module 900 includes a positioning tag and an identity tag, which is convenient for loading and unloading and positioning. The radio frequency card module 900 can timely obtain basic information such as operator information, operation information, corresponding track number information, train number information, etc., so as to realize the acquisition of positioning information of the operator. Then, the above basic information is sent to the host computer through the communication module 800, and the host computer can monitor the working status of the anti-slip device 1.

[0055] In order to facilitate the on-site operators to grasp the working status of the anti-slip device 1 in time, in some embodiments, an indication module can also be set in the shoe core 200. The indication module is electrically connected to the main control module 500. The distance measurement module 700 transmits information such as the distance between the train wheel and the anti-slip device 1 to the main control module 500, and the main control module 500 collects, integrates and filters the information to determine whether the distance between the train wheel and the anti-slip device 1 exceeds the normal range. When it exceeds the normal range, it means that the anti-slip device 1 is pressing the shoe or not tightly attached. The main control module 500 controls the indication module to sound a whistle and light up a prompt, and transmits the information to the host computer to prompt the staff to adjust the anti-slip device 1.

[0056] In some embodiments, the indication module includes: an indicator light, which is an LED lamp bead. In other embodiments, the indication module includes: a buzzer. The indicator light or the buzzer can be set separately on the shoe core 200, or the indicator light and the buzzer can be set simultaneously.

[0057] As mentioned above, the power module 600 is used to provide the main control module 500, the distance measurement module 700, the communication module 800, the radio frequency card module 900 and the indication module with the power required for operation. The main control module 500 is used to send the received anti-slip device 1 position information, operator identity information, operation information, corresponding track number information, and train number information to an external host computer through the communication module 800 after analysis and processing, so that relevant staff can monitor the working status of the anti-slip device 1 in real time.

[0058] Generally, the overall weight of the existing anti-slip device is heavy, which is not conducive to the operator to carry and move for a long time to deploy and disarm. According to the size design specified in the China Railway Corporation Enterprise Standard (Q / CR555-2016) "Railway Vehicle Parking Anti-Slip Device-Anti-Slip Iron Shoe", in some embodiments, the shoe body 100 can be made of titanium alloy. Exemplarily, the shoe body 100 can be made of 4.506 light specific gravity titanium alloy material. By optimizing the weight of the shoe body 100, the overall weight of the anti-slip device 1 is reduced from the original 5 kilograms to 3 kilograms. In addition, the tensile strength test shows that the tensile strength of the anti-slip device 1 after size optimization can reach 980MPa, which is more than twice the tensile strength of steel, and can therefore withstand greater tensile forces; the compressive strength test shows that the compressive strength of the anti-slip device 1 after weight optimization can reach more than 1100-1300MPa, thereby significantly improving the overall mechanical properties of the anti-slip device 1.

[0059] For further information, please refer to Figure 1-Figure 4 As shown, the shoe body 100 may include: a shoe body body 110 and a base 120 , and the shoe body body 110 is connected to the base 120 .

[0060] The side of the shoe body 110 close to the contact object is set as a cambered surface matching the contact object. In this embodiment, the side of the shoe body 110 close to the contact object is set as a cambered surface 112 matching the curvature of the train wheel, which can effectively prevent the wheel from slipping and increase the resistance.

[0061] Furthermore, a high manganese material layer is provided on one side of the base 120 away from the shoe body 110. The base 120 serves as a support base for the anti-slip device 1, and is used to be placed on the rails of the train track. Bases 120 of different sizes can adapt to rail surfaces of different sizes. Since the shoe body 100 is made of titanium alloy as a whole, titanium alloy has the characteristics of relatively large friction coefficient, low wear resistance, and difficulty in lubrication. In this embodiment, a layer of high manganese material layer is installed on one side of the base 120 away from the shoe body 110, so that the base 120 has a certain wear resistance. As an example, the high manganese material layer can be a wear-resistant high manganese material plate, which is fixed to the base 120 by bolts. When the anti-slip device 1 has an impact and sliding, causing friction damage to the base 120, the on-site operator only needs to replace the high manganese material layer on the base 120 to continue to use the original base 120, which can further extend the overall service life of the anti-slip device 1.

[0062] Therefore, the shoe body 100 is made of titanium alloy, and a wear-resistant high manganese material layer is installed at the bottom of the base 120, which not only increases the overall mechanical strength and impact resistance of the anti-slip device 1, but also reduces the weight of the anti-slip device 1, making it convenient for operators to carry multiple anti-slip devices over long distances.

[0063] Furthermore, a handle 130 is provided on the base 120, and the handle 130 can be made of titanium alloy. As an example, the handle 130 can be fixed to the end of the base 120 away from the contact with the train wheels by bolt connection, so as to facilitate the on-site operator to pull, carry, arm, and disarm.

[0064] The working process of the anti-slip device 1 of the present application is as follows:

[0065] Carry out the unpacking operation: When the anti-slip device 1 is unpacked, take out the anti-slip device 1 from the matching intelligent appliance box, and after closing the box door, the appliance box will automatically identify and read whether the anti-slip device 1 is unpacked through the radio frequency card module 900 on the anti-slip device 1.

[0066] Carry out the deployment operation: when the operator arrives at the on-site work location, he first puts the anti-slip device 1 in place, starts the device by toggling the operation switch 220, and after the operator scans the anti-slip device 1 with the work recorder he carries with him, the radio frequency card module 900 on the anti-slip device 1 reads and records the on-site operator information (including identity information such as name), and records the corresponding worker information through the identity tag, as well as basic information such as operation time information, track number information, train number information, etc.

[0067] Close contact monitoring: Under normal circumstances, the anti-slip device 1 will regularly monitor the close contact between itself and the train wheel. The distance measurement module 700 transmits information such as the distance between the train wheel and the anti-slip device 1 to the main control module 500, and the main control module 500 performs information collection, integration and filtering. The main control module 500 determines whether the distance between the train wheel and the anti-slip device 1 exceeds the normal range. The normal range mentioned here can be a pre-set threshold. When the distance between the train wheel and the anti-slip device 1 exceeds the normal range, it means that the anti-slip device 1 is pressed or not close. The main control module 500 controls the indication module to sound a whistle and light up a light prompt based on the signal that the distance between the train wheel and the anti-slip device 1 exceeds the normal range, and at the same time transmits the information that the distance between the train wheel and the anti-slip device 1 exceeds the normal range to the host computer, prompting the staff to adjust the anti-slip device 1.

[0068] Perform communication detection: Under normal circumstances, the anti-slip device 1 will send data to the host computer through the communication module 800 at regular intervals. If the host computer does not detect the data sent by the main control module 500 within the specified time, the anti-slip device 1 is considered abnormal and the host computer issues an alarm.

[0069] Power detection: The main control module 500 constantly detects the power level in the power module 600. When the power level is too low, the main control module 500 transmits data to the host computer through the communication module 800. The host computer gives a reminder, and the operator can replace the shoe core of the anti-slip device 1 or charge it according to the reminder.

[0070] Replacement or charging of the shoe core 200: It is necessary to take out the shoe core 200, align the key with the lock buckle 310, turn the lock buckle 310 and the locking pin 320, retract the lock tongue from the lock hole, unlock the shoe core 200 and the shoe body 100, replace it with a spare shoe core, and then charge the replaced shoe core 200 with low power directly through the Type C interface and the interface 210 on the shoe core 200.

[0071] Disarming operation: When the operator arrives at the on-site operation location, he first uses the operation recorder to scan the anti-slip device 1, and then reads and records the on-site operator information (including identity information such as name) through the radio frequency card module 900 on the anti-slip device 1, and records the corresponding worker information through the identity tag, as well as basic information such as operation time information, track number information, and train number information. After the anti-slip device 1 is turned off remotely, it can be removed, and the anti-slip device 1 will automatically upload the removal information to the host computer.

[0072] Putting into the box: After the operator takes the removed anti-slip device 1 to the smart appliance box, he opens the box door, puts it into the box and closes the box door. Through the radio frequency card module 900 on the anti-slip device 1, the appliance box will automatically identify and read whether it has been put into the box.

[0073] In summary, the anti-slip device 1 of the present application uses a titanium alloy material with a light specific gravity, which effectively reduces the overall weight of the anti-slip device 1. The overall mechanical properties of the optimized anti-slip device 1 are significantly improved, making it convenient for operators to carry multiple anti-slip devices over long distances for anti-slip work. In addition, by installing a layer of high manganese material layer 121 on the side of the base 120 away from the shoe body 110, the base 120 has a certain wear resistance. When the anti-slip device 1 has an impact and sliding, causing friction damage to the base 120, the on-site operator only needs to replace the high manganese material layer 121 on the base 120 to continue using the original base 120, thereby extending the overall service life of the anti-slip device 1.

[0074] The shoe core 200 and the shoe body 100 can be detachably connected through the locking structure 300, which can facilitate operators to quickly disassemble and install under complex conditions on site, improve work efficiency, and facilitate timely charging of the anti-slip device 1. By setting a positioning structure 400 on the shoe body 100, the positioning structure 400 blocks and restricts the shoe core 200, so that the stability of the connection between the shoe body 100 and the shoe core 200 is improved.

[0075] Please refer to Figure 6 The present application provides an anti-slip management system 2, comprising the anti-slip device 1 described above. Each anti-slip device 1 is connected to an Internet of Things base station 4 through at least one wireless access point 3 via its own communication module 800, and then the relevant information is uploaded to a data server 5 via the Internet of Things base station 4, and finally the corresponding monitoring terminal 6 obtains the relevant information from the data server 5.

[0076] In actual applications, the monitoring terminal 6 may include multiple terminals, for example: it may include a host computer set up in the central control room of a railway station (railway station command and dispatch center), or it may include smart phones of relevant personnel; these terminals all obtain relevant information of multiple anti-slip devices 1 through the data server 5.

[0077] Furthermore, the monitoring terminal 6 may have a built-in fault alarm module to provide an alarm when the anti-slip device 1 fails; the warning method may be a text message warning, a system voice warning, a flashing indicator light warning, etc.

[0078] In addition, in the anti-skid management system 2, the anti-skid device 1 can also cooperate with the fastener to achieve anti-skid braking of the vehicle.

[0079] The above embodiments are only used to illustrate the technical solutions of the present application and are not used to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application. The above embodiments are only used to illustrate the technical solutions of the present application and are not used to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An anti-slip device, characterized in that: include: Shoe body and shank; The shoe body is connected to the shoe core via a locking structure, and a positioning structure for limiting the movement of the shoe core is provided on the shoe body; The positioning structure comprises: a positioning hole and a pin; the positioning hole is arranged on the shoe body, the shoe body has a cavity, one end of the shoe core is inserted into the cavity, and the pin passes through the positioning hole and restricts one end of the shoe core in the cavity; The shoe core is provided with a lock hole; the lock structure is provided on the shoe body; The lock buckle structure includes: a lock buckle and a locking pin; the lock buckle is connected to the locking pin; a copper sleeve is provided at the position of the lock hole, and the lock buckle and the locking pin are rotated so that the lock tongue of the locking pin is aligned with the copper sleeve and extends into the lock hole to align and lock.

2. The anti-slip device according to claim 1, characterized in that: A main control module and a power module are provided on the shoe core, the power module is arranged inside the shoe core, and the power module is electrically connected to the main control module; a distance measuring module is provided at one end of the shoe core that contacts the body to be contacted, and the distance measuring module is electrically connected to the main control module and the power module.

3. The anti-slip device according to claim 2, characterized in that: The shoe core is also provided with a communication module; the communication module is electrically connected to the main control module and the power module.

4. The anti-slip device according to claim 3, characterized in that: The shoe core is also provided with a radio frequency card module; the radio frequency card module is electrically connected to the main control module and the power module.

5. The anti-slip device according to claim 1, characterized in that: The shoe body comprises: a shoe body main body and a base, wherein the shoe body main body is connected to the base, and a high manganese material layer is provided on a side of the base away from the side connected to the shoe body main body.

6. The anti-slip device according to claim 5, characterized in that: A surface of the shoe body that is close to the object to be contacted is configured as a curved surface that matches the object to be contacted.

7. The anti-slip device according to claim 5, characterized in that: The anti-slip device also includes a handle; the handle is arranged on the base.

8. The anti-slip device according to any one of claims 1 to 7, characterized in that: The shoe body is made of titanium alloy.

9. An anti-slip management system, characterized in that: Comprising the anti-slip device as described in any one of claims 1 to 8.

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