CN212267467U - Rail vehicle - Google Patents
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- CN212267467U CN212267467U CN202020716834.3U CN202020716834U CN212267467U CN 212267467 U CN212267467 U CN 212267467U CN 202020716834 U CN202020716834 U CN 202020716834U CN 212267467 U CN212267467 U CN 212267467U
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Abstract
The utility model discloses a rail vehicle, rail vehicle includes: a vehicle body; at least one skirt panel defining a receiving space with the bottom of the vehicle body, the skirt panel being movable between an open position and a closed position; the detection device comprises a detection main part and a detection auxiliary part, one of the detection main part and the detection auxiliary part is arranged on the vehicle body, and the other of the detection main part and the detection auxiliary part is arranged on the apron board; the monitoring host is in communication connection with the detection host; when the apron board is located at the opening position, the detection main part is in a first state and sends a first signal to the monitoring main machine; when the apron board is located the closed position, detect the main part and have the second state and send the second signal to monitoring host computer under the effect of detecting the accessory. According to the utility model discloses a rail vehicle, the driver can in time learn the switching condition of skirtboard, avoids the skirtboard to open and bumps with peripheral facility, can guarantee rail vehicle's operational safety, saves the investigation time.
Description
Technical Field
The utility model belongs to the technical field of the track traffic technique and specifically relates to a rail vehicle is related to.
Background
In the related art, the skirt panels of railway vehicles are usually provided with locking devices to ensure that the skirt panels can be in a closed state. However, when the locking device is damaged by vibration or other factors during the operation of the rail vehicle, the skirt panel is automatically opened, and a driver and an in-vehicle person cannot timely know and handle the skirt panel, thereby possibly causing collision between the skirt panel and surrounding facilities. In addition, before the rail vehicle runs, a driver needs to check the closing condition of the skirt boards, when the number of the skirt boards is large, omission is likely to occur, and the condition that a part of skirt boards are not closed and the vehicle is directly dispatched occurs, so that the safety of the rail vehicle is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a rail vehicle, rail vehicle makes driver and interior personnel can in time learn the switching condition of skirtboard, avoids the skirtboard to open and collides with peripheral facility, can guarantee rail vehicle's operational safety nature.
According to the utility model discloses rail vehicle, include: a vehicle body; at least one skirt panel provided at the bottom of the vehicle body, the skirt panel defining an accommodation space with the bottom of the vehicle body, the skirt panel being movable between an open position opening the accommodation space and a closed position closing the accommodation space; at least one detecting device, wherein the detecting device comprises a detecting main part and a detecting auxiliary part, one of the detecting main part and the detecting auxiliary part is arranged on the vehicle body, and the other of the detecting main part and the detecting auxiliary part is arranged on the apron board; the monitoring host is in communication connection with the detection master; when the apron board is located at the opening position, the detection auxiliary part is far away from the detection main part, and the detection main part has a first state and sends a first signal to the monitoring main machine; when the apron board is located at the closed position, the detection main part has a second state under the action of the detection auxiliary part and sends a second signal to the monitoring main machine.
According to the utility model discloses rail vehicle surveys the main part through making the skirtboard be located open position and has the first state and send first signal to monitoring host computer, and surveys the main part when the skirtboard is located closed position and have the second state and send the second signal extremely under the effect of surveying the accessory monitoring host computer, monitoring host computer can receive the signal of surveying the main part in real time to can judge that the skirtboard is located open position or closed position, the switching condition of skirtboard can in time be known to personnel in driver and the car, avoids the skirtboard to open and collide with peripheral facilities. Moreover, before the rail vehicle is sent out, a driver does not need to manually check the opening and closing condition of the skirt board, so that omission can be avoided, the running safety of the rail vehicle can be guaranteed, and the troubleshooting time can be saved.
According to some embodiments of the present invention, the detection main part has the second state under the effect of the detection auxiliary part when the distance between the detection auxiliary part and the detection main part is less than or equal to a preset value; when the apron is located at the opening position, the distance between the detection auxiliary part and the detection main part is larger than the preset value.
According to the utility model discloses a some embodiments, survey the accessory and be the permanent magnet, it is the tongue tube to survey the main part, the tongue tube includes two reeds that the interval set up, works as survey the accessory with survey distance less than or equal to between the main part two during the default the reed is in contact under the effect of permanent magnet, works as survey the accessory with it is greater than to survey distance between the main part two during the default the reed keeps the spaced state.
According to some embodiments of the invention, the preset value is 30 mm.
According to some embodiments of the utility model, the skirtboard with detection device is a plurality ofly, all detection device detection master all send the second signal extremely allow the departure when monitoring the host computer, when monitoring the host computer and receiving at least one forbid the departure or trigger emergency stop when first signal.
According to some embodiments of the invention, the rail vehicle further comprises: and the alarm device is in communication connection with the monitoring host, and is started when the monitoring host receives the first signal.
According to some embodiments of the present invention, the rail vehicle further comprises: the bypass switch is connected with the detection main part in parallel, electrically connected with the monitoring main part, and used for closing the alarm device when the bypass switch is closed.
According to the utility model discloses a some embodiments, alarm device includes alarm indicator, alarm indicator establishes on the driver controls the panel.
According to some embodiments of the invention, the rail vehicle further comprises: and the display is in communication connection with the monitoring host machine and is used for displaying the opening and closing state of the apron board.
According to some embodiments of the invention, the display is a driver display.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a partial perspective view of a railway vehicle with the skirt panel in an open position;
FIG. 2 is a partial perspective view of the railway vehicle when the skirt panel is in the closed position;
fig. 3 is a perspective view of a detection master according to an embodiment of the present invention;
FIG. 4 is a schematic view of the detection master shown in FIG. 3 having a first state;
FIG. 5 is a schematic view of the detection master shown in FIG. 3 having a second state;
fig. 6 is a schematic circuit connection diagram of a rail vehicle according to an embodiment of the present invention.
Reference numerals:
100: a rail vehicle;
1: a vehicle body; 2: a skirt board; 3: a detection device; 31: detecting a master;
311: a reed; 32: detecting the secondary part; 4: monitoring the host; 5: a bypass switch;
6: an alarm indicator light; 7: a train management control system; 8: a display.
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
A rail vehicle 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 6.
As shown in fig. 1 and 2, a rail vehicle 100 according to an embodiment of the present invention includes a vehicle body 1, at least one skirt panel 2, at least one detecting device 3, and a monitoring host 4.
Specifically, the skirt panel 2 is provided at the bottom of the vehicle body 1, and a housing space is defined between the skirt panel 2 and the bottom of the vehicle body 1, and the skirt panel 2 is movable between an open position opening the housing space and a closed position closing the housing space. For example, with reference to fig. 1 and 2, the bottom of the vehicle body 1 may be provided with a plurality of electrical devices, the electrical devices are located in the accommodating space, and the skirt board 2 may shield the electrical devices well. One end (e.g., an upper end in fig. 2) of the skirt 2 may be pivotably connected to the vehicle body 1, and the other end (e.g., a lower end in fig. 2) of the skirt 2 may be relatively close to or remote from the vehicle body 1. When the skirt panel 2 is rotated from the open position to the closed position, the above-mentioned other end of the skirt panel 2 can be rotated counterclockwise with respect to the vehicle body 1, and finally the accommodation space is closed, shielding the electric appliance.
Referring to fig. 1 and 2, the detecting device 3 includes a detecting main part 31 and a detecting sub-part 32, one of the detecting main part 31 and the detecting sub-part 32 is provided on the vehicle body 1, and the other of the detecting main part 31 and the detecting sub-part 32 is provided on the apron 2. For example, in the example of fig. 1 and 2, the detection main part 31 is provided on the apron 2, the detection sub-part 32 is provided on the vehicle body 1, and the detection main part 31 and the detection sub-part 32 are opposed to each other.
The detection main part 31 is in communication connection with the monitoring main machine 4. When the apron board 2 is located at the opening position, the detection auxiliary part 32 is far away from the detection main part 31, the detection main part 31 has a first state and sends a first signal to the monitoring main machine 4; when the skirt 2 is in the closed position, the detection main part 31 has a second state under the action of the detection auxiliary part 32 and sends a second signal to the monitoring main part 4.
For example, the monitoring main unit 4 may be configured to receive a high level signal or a low level signal from the detection main unit 31, and determine the open/close state of each skirt panel 2. Furthermore, the monitoring master 4 may convert the level signal into a binary message (e.g., high level 1 and low level 0), detect that the master 31 has a first state and sends out a low level signal when the skirt 2 is in the open position, and detect that the master 31 has a second state and sends out a high level signal when the skirt 2 is in the closed position. The monitoring host 4 may send a binary message to the train management control system 7 (TCMS). The train management control system 7 may use the message as one of the determination conditions for starting and departure of the railway vehicle 100. Therefore, through the arrangement, the monitoring host machine 4 can receive the signal of the detection main part 31 in real time, so that the apron board 2 can be judged to be located at the opening position or the closing position, a driver and personnel in the vehicle can know the condition of the apron board 2 in time, and the apron board 2 is prevented from being opened and colliding with peripheral facilities. And also. Before the rail vehicle 100 is sent out, the opening and closing conditions of the skirt board 2 can be checked without manual work of a driver, so that omission can be avoided, and the operation safety of the rail vehicle 100 is guaranteed.
According to the utility model discloses rail vehicle 100, survey main part 31 and have the first state and send first signal to monitoring host computer 4 when being located open position through making skirtboard 2, and survey main part 31 and have the second state and send the second signal to monitoring host computer 4 under the effect of surveying accessory 32 when skirtboard 2 is located closed position, monitoring host computer 4 can receive the signal of surveying main part 31 in real time, thereby can judge that skirtboard 2 is located open position or closed position, driver and interior personnel can in time learn the switching condition of skirtboard 2, avoid skirtboard 2 to open and collide with peripheral facility. Moreover, before the rail vehicle 100 is sent out, a driver does not need to manually check the opening and closing condition of the skirt board 2, so that omission can be avoided, the operation safety of the rail vehicle 100 can be ensured, and the troubleshooting time can be saved.
In some embodiments of the present invention, referring to fig. 1 and 2, when the distance between the detection sub-assembly 32 and the detection main assembly 31 is less than or equal to a preset value, the detection main assembly 31 has a second state under the action of the detection sub-assembly 32; when the skirt 2 is in the open position, the distance between the detection secondary 32 and the detection primary 31 is greater than a preset value. Therefore, the detection main part 31 can send a first signal or a second signal to the monitoring main machine 4 through the distance between the detection main part and the detection auxiliary part 32, so that a driver can acquire opening and closing information of the apron board 2 in real time, and the running safety of the railway vehicle 100 is ensured.
In some optional embodiments of the present invention, referring to fig. 2-4, the detecting sub-part 32 may be a permanent magnet, the detecting main part 31 may be a reed pipe, the reed pipe includes two reeds 311 disposed at intervals, when the distance between the detecting sub-part 32 and the detecting main part 31 is less than or equal to a preset value, the two reeds 311 contact under the effect of the permanent magnet, and when the distance between the detecting sub-part 32 and the detecting main part 31 is greater than the preset value, the two reeds 311 maintain an interval state.
For example, in conjunction with fig. 2-4 and 6, the permanent magnet may generate a constant magnetic field. When the distance between the detection auxiliary part 32 and the detection main part 31 is smaller than or equal to a preset value, under the action of a magnetic field generated by the permanent magnet, different polarities are generated near the end positions of the two reeds 311, when the magnetic force exceeds the elastic force of the reeds 311, the two reeds 311 attract and conduct a circuit, the detection main part 31 sends a second signal such as a high level signal, the monitoring host 4 takes the high level signal as a safety signal, converts the safety signal into a binary message and sends the binary message to the train management control system 7 through a Controller Area Network (CAN); when the distance between the detection auxiliary part 32 and the detection main part 31 is larger than a preset value, the effect of the magnetic field of the permanent magnet on the reeds 311 is weakened, the two reeds 311 can be released through the elasticity of the reeds, so that a circuit is opened, the detection main part 31 sends out a first signal such as a low level signal, and the monitoring main machine 4 takes the low level signal as a non-safety signal, so that a driver is reminded, and the apron board 2 is prevented from colliding with peripheral facilities. Therefore, the detection auxiliary part 32 is a permanent magnet, the detection main part 31 is a reed pipe, and the reed 311 of the reed pipe can be well conducted or disconnected with a circuit, so that the detection main part 31 sends a first signal or a second signal to the monitoring host machine 4, the operation safety of the railway vehicle 100 is guaranteed, and meanwhile, the railway vehicle monitoring system is simple in structure and easy to realize. Further alternatively, the preset value may be 30 mm.
In some embodiments of the present invention, with reference to fig. 1 and 2, the skirt board 2 and the detecting devices 3 may be multiple, and the detecting main parts 31 of all the detecting devices 3 may allow departure when sending the second signal to the monitoring host 4, and prohibit departure or trigger emergency stop when the monitoring host 4 receives at least one first signal. In the description of the present invention, "a plurality" means two or more.
For example, six skirt panels 2 may be provided, and the detecting devices 3 may correspond to the skirt panels 2 one to one. When the detection main parts 31 of all the detection devices 3 send second signals to the monitoring host machine 4, it indicates that all the skirt boards 2 are located at the closed position, and at this time, the monitoring host machine 4 can convert the second signals, such as high-level signals, into binary messages and send the binary messages to the train management control system 7 to allow departure; when the monitoring host 4 receives at least one first signal, which indicates that at least one skirt panel 2 is located at the open position, the monitoring host 4 may trigger prohibition of departure and emergency stop using the first signal, such as a low level signal, as a non-safety signal, so as to prevent the skirt panel 2 located at the open position from colliding with surrounding facilities. Thus, with the above arrangement, departure is guaranteed to be allowed only when all the skirt panels 2 are in the closed position, and the operational safety of the railway vehicle 100 is greatly improved.
In some embodiments of the present invention, referring to fig. 6, the rail vehicle 100 further includes an alarm device. The alarm device is in communication connection with the monitoring host 4, and is started when the monitoring host 4 receives the first signal. Therefore, by arranging the alarm device, when part of the skirt panels 2 are located at the opening positions, the alarm device can send out an alarm signal to prompt a driver to close the corresponding skirt panels 2, and the running safety of the railway vehicle 100 is further ensured.
In the utility model discloses a further embodiment, as shown in fig. 6, rail vehicle 100 still includes bypass switch 5, bypass switch 5 with survey main part 31 parallel connection, and bypass switch 5 is connected with monitoring host computer 4 electricity, closes alarm device when bypass switch 5 is closed.
Wherein the bypass switch 5 is normally in an off state to ensure that the alarm device can give an alarm in time when the skirt panel 2 is in the open position to ensure the operation safety of the railway vehicle 100. However, in a special case, for example, when the skirt panel 2 is automatically opened during the running of the rail vehicle 100 but the rail vehicle 100 is located in a non-inspection section, the driver needs to drive the rail vehicle 100 to the inspection section to close the skirt panel 2, and since the driver knows that the skirt panel 2 is located at the open position, the bypass switch 5 can be closed to prevent the warning device from continuously warning during the way of the rail vehicle 100 running to the inspection section. Therefore, by arranging the bypass switch 5, the alarm device can be turned off by closing the bypass switch 5, so that the requirement that the railway vehicle 100 runs to a specified place at the position where the apron board 2 is located at the opening position can be met, and the alarm device is prevented from continuously giving an alarm.
In some embodiments of the present invention, in combination with fig. 6, the alarm device includes an alarm indicating lamp 6, and the alarm indicating lamp 6 is installed on the driver control panel. For example, when at least one panel 2 is in the open position, the two reeds 311 of the detecting main part 31 are spaced apart from each other, the detecting main part 31 sends a first signal, for example, a low signal, to the monitoring main body 4, the monitoring main body 4 regards the low signal as a non-safety signal, and the alarm lamp 6 is turned on. Therefore, the alarm indicator lamp 6 is arranged on the driver control panel, when the skirt board 2 is located at the opening position, the driver can timely close the skirt board 2 through the prompt of the alarm indicator lamp 6, and therefore the rail vehicle 100 can be ensured to run safely.
In a further embodiment of the present invention, referring to fig. 6, the rail vehicle 100 further includes a display 8, the display 8 is in communication connection with the monitoring host 4, and the display 8 is used for displaying the open/close state of the skirt board 2. Therefore, by arranging the display 8, a driver can timely know the opening and closing state of the apron board 2 through the display 8, so that the manual troubleshooting time can be saved, omission due to negligence of personnel when the number of the apron boards 2 is large can be prevented, and the safety of the railway vehicle 100 is ensured.
Alternatively, the display 8 may be a driver display. So set up, the driver can observe the open and close state of skirtboard 2 through driver's display directly perceivedly, when skirtboard 2 was opened at rail vehicle 100's operation in-process, the driver can in time learn to can in time close skirtboard 2, guarantee rail vehicle 100's operation safety.
Other configurations and operations of the rail vehicle 100 according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of 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 should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A rail vehicle, comprising:
a vehicle body;
at least one skirt panel provided at the bottom of the vehicle body, the skirt panel defining an accommodation space with the bottom of the vehicle body, the skirt panel being movable between an open position opening the accommodation space and a closed position closing the accommodation space;
at least one detecting device, wherein the detecting device comprises a detecting main part and a detecting auxiliary part, one of the detecting main part and the detecting auxiliary part is arranged on the vehicle body, and the other of the detecting main part and the detecting auxiliary part is arranged on the apron board;
the monitoring host is in communication connection with the detection master;
when the apron board is located at the opening position, the detection auxiliary part is far away from the detection main part, and the detection main part has a first state and sends a first signal to the monitoring main machine; when the apron board is located at the closed position, the detection main part has a second state under the action of the detection auxiliary part and sends a second signal to the monitoring main machine.
2. The rail vehicle according to claim 1, wherein the detection main part has the second state under the effect of the detection auxiliary part when a distance between the detection auxiliary part and the detection main part is less than or equal to a preset value; when the apron is located at the opening position, the distance between the detection auxiliary part and the detection main part is larger than the preset value.
3. The rail vehicle according to claim 2, characterized in that the detection sub-element is a permanent magnet,
the detection main part is a reed pipe, the reed pipe comprises two reeds which are arranged at intervals, when the distance between the detection auxiliary part and the detection main part is smaller than or equal to the preset value, the two reeds are contacted under the action of the permanent magnet, and when the distance between the detection auxiliary part and the detection main part is larger than the preset value, the two reeds keep an interval state.
4. The rail vehicle according to claim 2, characterized in that the preset value is 30 mm.
5. The railway vehicle according to any one of claims 1 to 4, wherein the skirt and the detecting device are each plural,
when the detection main parts of all the detection devices send the second signals to the monitoring host, departure is allowed, and when the monitoring host receives at least one first signal, departure is prohibited or emergency stop is triggered.
6. The rail vehicle according to any one of claims 1 to 4, characterized by further comprising:
and the alarm device is in communication connection with the monitoring host, and is started when the monitoring host receives the first signal.
7. The rail vehicle of claim 6, further comprising:
the bypass switch is connected with the detection main part in parallel, electrically connected with the monitoring main part, and used for closing the alarm device when the bypass switch is closed.
8. The rail vehicle of claim 6, wherein the warning device comprises a warning light disposed on a driver control panel.
9. The rail vehicle according to any one of claims 1 to 4, characterized by further comprising:
and the display is in communication connection with the monitoring host machine and is used for displaying the opening and closing state of the apron board.
10. The rail vehicle of claim 9, wherein the display is a driver display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716834.3U CN212267467U (en) | 2020-04-30 | 2020-04-30 | Rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716834.3U CN212267467U (en) | 2020-04-30 | 2020-04-30 | Rail vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN212267467U true CN212267467U (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020716834.3U Active CN212267467U (en) | 2020-04-30 | 2020-04-30 | Rail vehicle |
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| CN (1) | CN212267467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114549865A (en) * | 2022-02-24 | 2022-05-27 | 中铁第四勘察设计院集团有限公司 | Method and system for automatically detecting state of skirtboard of motor train unit based on computer vision |
-
2020
- 2020-04-30 CN CN202020716834.3U patent/CN212267467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114549865A (en) * | 2022-02-24 | 2022-05-27 | 中铁第四勘察设计院集团有限公司 | Method and system for automatically detecting state of skirtboard of motor train unit based on computer vision |
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