CN216783520U - Intelligent subway iron shoe - Google Patents

Abstract

The utility model discloses an intelligent subway skate which comprises a skate body, a plastic box body and a functional assembly, wherein the whole device is very small and portable, a Bluetooth positioning base station can detect a Bluetooth label on a train, and a control board sends a corresponding detection signal to skate management equipment through a communication board, so that the skate management equipment can determine the position of the skate on which train, namely the skate can assist the skate management equipment in realizing the identification of the train; further, still designed supplementary detection skate whether the metal distance sensor of rail, supplementary infrared sensor or the sound wave sensor who detects skate and the laminating of wheel face whether, supplementary vibrations sensor who detects the skate and be in the driving state of the skate, and design alarm lamp etc. and be convenient for in time discover the problem, and design the installation layout mode of these structures, guarantee whole skate small and exquisite, portable as far as possible under the prerequisite that realizes a great deal of functions.

Description

Intelligent subway iron shoe

Technical Field

The utility model relates to the field of subway operation and maintenance, in particular to an intelligent subway skate.

Background

In subway operation and maintenance, in order to prevent the train from slipping, the iron shoes are arranged on the rail surface of the train to abut against the wheels, and if the iron shoes are left on a station track, safety accidents such as train toppling can be caused. Among the prior art, a plurality of skate of general meeting centralized management, a large amount of subway train skate are concentrated and are left in ordinary cabinet internally, adopt paper mode registration or computer registration to borrow, and the safe in utilization of skate relies on personnel to participate seriously, have great potential safety hazard, in order to ensure safety, need in time send people to inspect every day whether have the skate to remain on the rail surface, need a large amount of manpowers in time to check, waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an intelligent subway iron shoe aiming at the defects of the operation and maintenance of the iron shoe in the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the intelligent subway iron shoe is used for being placed on a subway train rail surface to block wheels of a subway train, a Bluetooth label used for only marking the train is installed at the position of a wheel leaning position at the bottom of the train, the iron shoe comprises an iron shoe body, a plastic box body and a functional assembly, the iron shoe body is provided with a rail installation portion used for being installed on the subway train rail surface and a wheel abutting portion used for abutting against the wheel surface of a wheel, the plastic box body is installed on the rail installation portion, and the plastic box body is connected with one side, deviating from the rail installation portion, of the iron shoe body and is enclosed with the iron shoe body to form an installation cavity;

the functional unit comprises a control panel, a communication board and a Bluetooth antenna, wherein the control panel and the communication board are arranged in the installation cavity, the communication board is electrically connected with the control panel and used for realizing wireless communication between the control panel and the skate management equipment, a Bluetooth positioning base station is arranged on the control panel, the Bluetooth antenna penetrates through the plastic box body and is connected with the Bluetooth positioning base station, the Bluetooth positioning base station is matched with the Bluetooth antenna to detect the Bluetooth label, and a detection signal of the Bluetooth positioning base station is sent to the skate management equipment through the communication board to assist the skate management equipment to recognize the train.

Preferably, the functional unit is still including setting up metal distance sensor in the installation cavity, metal distance sensor with the control panel electricity is connected, seted up on the track installation department with the sensor mounting hole that metal distance sensor matches, the sensor mounting hole is followed the thickness direction of track installation department runs through the track installation department, metal distance sensor wear to establish install in with supplementary detection in the sensor mounting hole whether the rail face is placed to the skate.

Preferably, the metal distance sensor is sleeved with a ring member, the ring member is in interference fit with the metal distance sensor, and the outer diameter of the ring member is larger than the aperture of the sensor mounting hole, so as to control the length of the metal distance sensor extending into the sensor mounting hole.

Preferably, the number of metal distance sensor is a plurality of, and is a plurality of metal distance sensor arranges in order to assist the detection along the length direction of track installation department whether the skate is placed to the level on the rail surface.

Preferably, the functional unit is including setting up the distance sensor in the installation intracavity, distance sensor with the control panel electricity is connected, the last glass installation window of having seted up of wheel butt portion, glass is installed in the embedding in the glass installation window, distance sensor towards glass sets up with the supplementary wheel that detects whether with the skate laminating.

Preferably, the distance sensor is an infrared sensor or an acoustic wave sensor.

Preferably, the functional assembly further comprises a vibration sensor arranged on the control board and electrically connected with the control board so as to assist in detecting whether the skate is in a pull-out state.

Preferably, the functional assembly still includes the alarm lamp, deviating from of skate body the warning lamp mounting hole has been seted up at the top of track installation department, deviating from of plastics box body the antenna mounting hole has been seted up at the top of track installation department, the alarm lamp install in the warning lamp mounting hole, bluetooth antenna wears to establish the antenna mounting hole.

Preferably, the functional assembly further comprises a battery and a wireless charging module arranged in the mounting cavity, the rail mounting part is provided with a charging window, the battery and the wireless charging module are fixed on the rail mounting part, a charging induction panel of the battery and the wireless charging module is exposed out of the charging window, the control panel is positioned above the battery and the wireless charging module, and the communication panel is positioned above the control panel; the track installation part is vertically provided with a plurality of control plate positioning columns, the control plate is provided with a plurality of control plate positioning holes corresponding to the control plate positioning columns for installation, the communication plate is provided with a plurality of communication plate positioning holes, and the communication plate positioning holes are in butt joint with the control plate positioning columns in corresponding number through the communication plate positioning columns penetrating through the control plate positioning holes in corresponding number.

Preferably, the functional assembly further comprises a screen electrically connected with the control board, the screen is embedded and mounted on the side wall of the plastic box body, which deviates from the wheel abutting part, so as to display the related information of the iron shoe, and a handle is further mounted on the side wall of the plastic box body, which deviates from the wheel abutting part.

The intelligent subway iron shoe disclosed by the utility model has the following beneficial effects: according to the train management device, the plastic box body is mounted on the iron shoe body, the plastic box body and the Bluetooth antenna penetrate through the plastic box body to be matched with the Bluetooth tag, the Bluetooth antenna is small and portable, the Bluetooth positioning base station can detect the Bluetooth tag on a train, and the control board sends a corresponding detection signal to the iron shoe management device through the communication board, so that the iron shoe management device can determine the position of the iron shoe on which train, namely the iron shoe can assist the iron shoe management device to recognize the train, and management is facilitated; furthermore, the utility model also designs a metal distance sensor for assisting in detecting whether the iron shoe is in the rail, an infrared sensor or a sound wave sensor for assisting in detecting whether the iron shoe is attached to the wheel surface, a vibration sensor for assisting in detecting whether the iron shoe is in a pull-up state, an alarm lamp and the like, which are convenient for finding problems in time, and the installation layout modes of the structures are designed, so that the whole iron shoe is small and portable under the premise of realizing various functions.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only examples of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts:

FIG. 1 is one of the schematic structural views of the intelligent iron shoe for subway of the utility model;

FIG. 2 is a second schematic structural view of the intelligent iron shoe for subway of the present invention;

FIG. 3 is a schematic view of the internal structure of the intelligent iron shoe for subway of the present invention;

fig. 4 is an exploded view of the subway intelligent skate of the present invention.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Exemplary embodiments of the utility model are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the embodiments and specific features in the embodiments of the present invention are described in detail in the present application, but not limited to the present application, and the features in the embodiments and specific features in the embodiments of the present invention may be combined with each other without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1-2, the intelligent iron shoe for the subway of the embodiment is used for being placed on a rail surface of a subway train to block wheels of the subway train, and comprises an iron shoe body 1, a plastic box body 2 and a functional component. It should be noted that, when the iron shoe of this embodiment is used, it must be ensured that the bluetooth tag for uniquely marking the train is installed at the position of the wheel leaning at the bottom of the train, and the bluetooth tag can be searched by the bluetooth positioning base station within the range of 2 meters by adjusting the power intensity of the bluetooth tag.

The skate body 1 is a steel product, and has a rail mounting portion 11 located below and used for being mounted on a rail surface of a subway train, a top located above, two side plates located in front and at back, and a wheel abutting portion 12 located on the left and used for abutting against a wheel surface of a wheel. The rail mounting part 11, the top part, the side plates on two sides and the wheel abutting part 12 form a cavity with an open right side by enclosing from five directions of lower, upper, front, rear and left. And the plastic box body 2 is arranged on the track mounting part 11, and the plastic box body 2 encloses a cavity with the left side and the lower part opened. Therefore, the plastic box body 2 and one side of the iron shoe body 1 departing from the rail mounting part 11 are connected to form a mounting cavity with the iron shoe body 1 in a surrounding manner.

The wheel abutting part 12 is matched with the rail surface in shape and can be clamped and sleeved on the rail surface. The wheel abutting part 12 is connected to the wheel abutting part 12 and comprises a lower straight plate, an upper inclined plate and a front baffle plate and a rear baffle plate, the two baffle plates of the wheel abutting part 12 are equivalent to the extension of the side plates on the two sides, and the wheels can be clamped between the two baffle plates and are in contact with the inclined plate.

Referring to fig. 3-4, the functional components include a control board 35, a communication board 36, a bluetooth antenna 31, a distance sensor 38, a metal distance sensor 37, a distance sensor 38 (such as an infrared sensor or a sound wave sensor), a vibration sensor, a battery and wireless charging module 34, a warning lamp 32, a screen 33, and the like, and the installation manner and the operation principle of each structure are described in detail below.

The control board 35, the communication board 36, the battery and the wireless charging module 34 are all disposed in the mounting cavity and are all disposed along a length direction (i.e., a left-right direction) of the rail mounting portion 11, the battery and the wireless charging module 34 are fixed to the rail mounting portion 11, the control board 35 is located above the battery and the wireless charging module 34, and the communication board 36 is located above the control board 35.

Specifically, the battery and wireless charging module 34 has a charging sensing panel 341, a substantially rectangular charging window is opened on the rail mounting portion 11, the battery and wireless charging module 34 is fixed on the rail mounting portion 11, and the charging sensing panel 341 is exposed from the charging window. A plurality of control panel positioning columns 39, for example, 6 control panel positioning columns 39 are vertically installed on the rail installation portion 11, and the height of the control panel positioning columns 39 is greater than that of the battery and wireless charging module 34. The 6 control panel positioning columns 39 are uniformly distributed on the front side and the rear side of the battery and wireless charging module 34, 6 control panel positioning holes corresponding to the 6 control panel positioning columns 39 are formed in the control panel 35 close to the front side and the rear side, the control panel positioning columns 39 are hollow columns, the outer diameter of each control panel positioning column is larger than the aperture of each control panel positioning hole, and the tops of the control panel positioning columns 39 abut against the lower surface of the control panel 35. The communication board 36 is provided with 4 communication board positioning holes near the front and back sides, the 4 communication board positioning holes are in butt joint with 4 control board positioning columns 39 through 4 communication board positioning columns 310, specifically, the communication board positioning columns 310 are divided into an upper section and a lower section, the upper section is a hollow column, the outer diameter of the upper section is larger than the apertures of the control board positioning holes and the communication board positioning holes, the outer diameter of the lower section is smaller than the aperture of the control board positioning holes and the inner diameter of the control board positioning columns 39, the following sections pass through the control panel positioning holes to be inserted into the control panel positioning columns 39, the control panel 35 is clamped between the control panel positioning columns 39 and the upper sections of the communication panel positioning columns 310 to be fixed, the communication panel 36 can be clamped and fixed by the aid of the upper sections of the communication panel positioning columns 310 by utilizing a structure similar to a nut, and the other two control panel positioning holes of the control panel 35 can also be inserted into the control panel positioning columns 39 by adopting a structure similar to a nut. It is understood that the number of the positioning posts and the positioning holes can be adjusted, and this embodiment is only an example.

The communication board 36 is electrically connected to the control board 35, and the communication board 36 is used for realizing wireless communication between the control board 35 and the skate management device, and may be a ZigBee communication board 36, for example. Be provided with bluetooth location basic station on the control panel 35, bluetooth antenna 31 runs through 2 settings of plastics box body and with bluetooth location basic station is connected, the cooperation of bluetooth location basic station bluetooth antenna 31 detects the bluetooth label, control panel 35 will bluetooth location basic station's detected signal pass through communication board 36 send to skate management equipment is in order to assist skate management equipment realizes right the discernment of train, concrete process is: the bluetooth label is searched for to the bluetooth location basic station when the skate, can give control panel 35 back with the unique identification number of bluetooth label and upload skate management equipment through communication board 36, and skate management equipment can come the reverse propulsion to be which car through the unique identification number of bluetooth label in addition, and the bluetooth label is the one-to-one with the vehicle to can help skate management equipment to determine the skate on which position of which car.

Wherein, alarm lamp 32 mounting hole has been seted up at the top of skate body 1, deviating from of plastics box body 2 the antenna mounting hole has been seted up at the top of track installation department 11, alarm lamp 32 install in alarm lamp 32 mounting hole, bluetooth antenna 31 wears to establish the antenna mounting hole. The warning light 32 may comprise a breathing light, an audible and visual warning light 32, or the like. The screen 33 with the control panel 35 electricity is connected, deviating from of plastics box 2 embedding installation on the lateral wall of wheel butt portion 12 the screen 33 is in order to show the relevant information of skate, the deviating from of plastics box 2 still install handle 21 on the lateral wall of wheel butt portion 12.

The control board 35 may also perform conventional processing on detection signals of other sensors and then upload the detection signals to the skate management device through the communication board 36, and the skate management device may determine whether to start an alarm by comparing the detection results of the sensors with corresponding reference values. The control panel 35 controls whether the warning lamp 32 is operated and the display contents of the screen 33 according to a control signal issued by the skate management apparatus. Of course, the control board 35 can control whether the alarm lamp 32 works or not according to the comparison between the detection result of the sensor and the corresponding reference value, and the control board 35 can also control the screen 33 to display the normal contents such as the battery power.

Specifically, the distance sensors 38 and the metal distance sensors 37 are located in the mounting cavity and electrically connected to the control board 35, in this embodiment, the number of the distance sensors 38 and the metal distance sensors 37 is 2, and 2 distance sensors 38 and the metal distance sensors 37 are arranged along the length direction of the rail mounting portion 11, for example, 2 distance sensors 38 and the metal distance sensors 37 are specifically distributed on the left and right sides of the battery and wireless charging module 34, so that whether the iron shoes are horizontally placed on the rail surface is determined by comparing whether the results of the two distance sensors 38 and the metal distance sensors 37 are consistent. In other embodiments, the number of distance sensors 38 and metal distance sensors 37 may also be one or more. Because the rail is made of metal, the distance sensor 38 can be used in this embodiment to detect the distance of the rail, for example, the reference value of the distance between the surface of the mounted sensor and the rail surface should be 0.5-2 mm, and if the distance exceeds this range, it can be determined that the skate is not placed on the rail surface.

The track mounting portion 11 is provided with a sensor mounting hole matched with the distance sensor 38 metal distance sensor 37, the sensor mounting hole is formed in the track mounting portion 11, the sensor mounting hole is formed in the thickness direction of the track mounting portion 11 in a penetrating mode, the distance sensor 38 metal distance sensor 37 is installed in the sensor mounting hole in a penetrating mode, specifically, a ring-shaped piece is arranged outside the distance sensor 38 metal distance sensor 37 in a sleeved mode, the ring-shaped piece is in interference fit with the distance sensor 38 metal distance sensor 37, the outer diameter of the ring-shaped piece is larger than the aperture of the sensor mounting hole, and therefore the distance sensor 38 metal distance sensor 37 can be controlled to stretch into the length of the sensor mounting hole.

Specifically, the infrared sensor or the acoustic wave sensor is disposed in the mounting cavity and located on a side (i.e., a left side) of the control board 35, the communication board 36, the battery and the wireless charging module 34, which is far away from the handle 21, and the infrared sensor or the acoustic wave sensor is electrically connected to the control board 35. A glass installation window is formed in the lower straight plate of the wheel abutting portion 12, glass is embedded in the glass installation window, and the distance sensor 38 faces the glass and is used for assisting in detecting whether the wheels are attached to the iron shoes or not. Because the skate is placed and needs the close-fitting wheel pair to prevent that the train from crossing the skate and leading to the vehicle derail because of the too big iron shoe that causes of initial velocity when the slip, consequently, infrared sensor or sound wave sensor can help judging whether the skate is too far away from the wheel pair, exceed the reference value and can report to the police.

Specifically, a shock sensor is disposed on the control board 35 and electrically connected to the control board 35, which can assist in detecting whether the skate is in a skate-driving state. When the pull-iron shoe is driven, the pull-iron shoe receives huge thrust due to the fact that the wheel pair is prevented from rotating, the pull-iron shoe rubs a steel rail to slide to generate harsh sound and is in a violent vibration state, so that whether the pull-iron shoe is in the pull-iron shoe driving state or not can be detected by the vibration sensor, and if the pull-iron shoe driving state is detected, an alarm can be given.

In conclusion, the intelligent subway iron shoe has the following beneficial effects: according to the train management device, the plastic box body is mounted on the iron shoe body, the plastic box body and the Bluetooth antenna penetrate through the plastic box body to be matched with the Bluetooth tag, the Bluetooth antenna is small and portable, the Bluetooth positioning base station can detect the Bluetooth tag on a train, and the control board sends a corresponding detection signal to the iron shoe management device through the communication board, so that the iron shoe management device can determine the position of the iron shoe on which train, namely the iron shoe can assist the iron shoe management device to recognize the train, and management is facilitated; furthermore, the utility model also designs a metal distance sensor for assisting in detecting whether the iron shoe is on the rail, an infrared sensor or a sound wave sensor for assisting in detecting whether the iron shoe is attached to the wheel surface, a vibration sensor for assisting in detecting whether the iron shoe is in the driving state of the iron shoe, an alarm lamp and the like, which are convenient for finding problems in time, and the installation layout modes of the structures are designed, so that the whole iron shoe is small and portable as far as possible on the premise of realizing various functions.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (10)

1. The intelligent subway iron shoe is used for being placed on a subway train rail surface to block wheels of a subway train, and is characterized in that a Bluetooth label for uniquely marking the train is installed at the position of a wheel leaning on the bottom of the train, the iron shoe comprises an iron shoe body, a plastic box body and a functional assembly, the iron shoe body is provided with a rail installation part for being installed on the subway train rail surface and a wheel abutting part for abutting against the wheel surface of the wheel, the plastic box body is installed on the rail installation part, and the plastic box body is connected with one side, deviating from the rail installation part, of the iron shoe body and encloses with the iron shoe body to form an installation cavity;

the utility model discloses a train iron shoe management device, including control panel, communication board and bluetooth antenna, function block includes control panel, communication board and bluetooth antenna, control panel and communication board all set up the installation intracavity, communication board with the control panel electricity is connected and is used for realizing the wireless communication of control panel and iron shoe management device, be provided with bluetooth location basic station on the control panel, the bluetooth antenna runs through the setting of plastics box body and with bluetooth location basic station is connected, the cooperation of bluetooth location basic station the bluetooth antenna detects the bluetooth label, the control panel will the detection signal of bluetooth location basic station passes through communication board send to iron shoe management device is with supplementary the realization of iron shoe management device is right the discernment of train.

2. An intelligent subway skate as defined in claim 1, wherein said functional assembly further comprises a metal distance sensor disposed in said mounting cavity, said metal distance sensor being electrically connected to said control panel, said track mounting portion being formed with a sensor mounting hole matching said metal distance sensor, said sensor mounting hole passing through said track mounting portion along a thickness direction thereof, said metal distance sensor being installed in said sensor mounting hole to assist in detecting whether said skate is placed on a rail surface.

3. An intelligent iron shoe for a subway as claimed in claim 2, wherein said metal distance sensor is sleeved with a ring member, said ring member is in interference fit with said metal distance sensor, and the outer diameter of said ring member is larger than the diameter of said sensor mounting hole, so as to control the length of said metal distance sensor extending into said sensor mounting hole.

4. An intelligent skate of claim 2, wherein the number of the metal distance sensors is multiple, and the multiple metal distance sensors are arranged along the length direction of the rail mounting portion to assist in detecting whether the skate is horizontally placed on the rail surface.

5. An intelligent subway skate as defined in claim 1, wherein said functional assembly further comprises a distance sensor disposed in said mounting cavity, said distance sensor being electrically connected to said control panel, said wheel abutment portion having a glass mounting window, said glass mounting window having glass embedded therein, said distance sensor being disposed facing said glass to assist in detecting whether said wheel is attached to said skate.

6. A subway intelligent skate as defined in claim 5 wherein said distance sensor is an infrared sensor or a sonic sensor.

7. An intelligent skate of subway as defined in claim 1, wherein said functional assembly further includes a shock sensor disposed on said control panel and electrically connected to said control panel to assist in detecting whether the skate is in a pull-shoe drive state.

8. An intelligent subway iron shoe as claimed in claim 1, wherein said functional assembly further comprises an alarm lamp, an alarm lamp mounting hole is provided on the top of said iron shoe body away from said rail mounting portion, an antenna mounting hole is provided on the top of said plastic box body away from said rail mounting portion, said alarm lamp is mounted on said alarm lamp mounting hole, and said bluetooth antenna is inserted in said antenna mounting hole.

9. The intelligent skate of claim 1, wherein the functional assembly further comprises a battery and a wireless charging module disposed in the mounting cavity, the track mounting portion is provided with a charging window, the battery and the wireless charging module are fixed on the track mounting portion, a charging induction panel of the battery and the wireless charging module is exposed out of the charging window, the control board is located above the battery and the wireless charging module, and the communication board is located above the control board; the track installation part is vertically provided with a plurality of control plate positioning columns, the control plate is provided with a plurality of control plate positioning holes corresponding to the control plate positioning columns for installation, the communication plate is provided with a plurality of communication plate positioning holes, and the communication plate positioning holes are in butt joint with the control plate positioning columns in corresponding number through the communication plate positioning columns penetrating through the control plate positioning holes in corresponding number.

10. An intelligent subway skate as defined in claim 1 wherein said functional assembly further comprises a screen electrically connected to said control panel, said screen being mounted in an embedded manner on a side wall of said plastic box remote from said wheel abutment for displaying information relating to said skate, said side wall of said plastic box remote from said wheel abutment further having a handle mounted thereon.

Images