CN209776453U - Derailing alarm device for mining electric locomotive - Google Patents
Derailing alarm device for mining electric locomotive Download PDFInfo
- Publication number
- CN209776453U CN209776453U CN201920550129.8U CN201920550129U CN209776453U CN 209776453 U CN209776453 U CN 209776453U CN 201920550129 U CN201920550129 U CN 201920550129U CN 209776453 U CN209776453 U CN 209776453U
- Authority
- CN
- China
- Prior art keywords
- electric locomotive
- inclination angle
- monitoring platform
- real time
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 63
- 238000005065 mining Methods 0.000 title claims description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 14
- 239000013307 optical fiber Substances 0.000 claims description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000004148 unit process Methods 0.000 claims description 2
- 238000011897 real-time detection Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000012351 Integrated analysis Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model relates to an electric locomotive derailment alarm device for mine, alarm device includes: the system comprises a monitoring terminal, transmission equipment and a monitoring platform; the monitoring terminal detects running state signals of the electric locomotive to be detected in real time and transmits the running state signals to the monitoring platform in real time through the transmission equipment, and the monitoring platform analyzes the running state signals to judge whether to start alarming or not; the monitoring terminal includes: the system comprises an inclination angle sensor and a laser ranging sensor, wherein the inclination angle sensor detects the inclination angle value of the electric locomotive in real time and transmits the inclination angle value to a monitoring platform in real time; the laser ranging sensor detects the distance value between the laser ranging sensor and the corresponding track in real time and transmits the distance value to the monitoring platform in real time; and the monitoring platform respectively receives and analyzes the inclination angle value and the distance value, when the inclination angle value is increased instantly and the distance value is suddenly changed, the accident danger is judged to exist, and the alarm is started. The utility model discloses can effectively avoid the emergence of electric locomotive derailment accident, and then make the operation safety of electric locomotive effectively ensured.
Description
Technical Field
the utility model relates to a locomotive derailment detection technical field, concretely relates to mining electric locomotive derailment alarm device.
background
at present, the mining electric locomotive is a main transportation tool for transporting coal, materials and personnel in a mine horizontal line for a long distance, and has the advantages of low transportation cost, high capacity, adjustable speed, convenience in maintenance, simplicity in operation and the like, so that the mining electric locomotive is widely applied to the upper part and the lower part of a coal mine. However, as the coal yield is increased, the number of large-scale mining electrical equipment is increased, so that various transportation accidents can occur in the use process of the electric locomotive, wherein the derailment accident rate is the highest and accounts for about 62%.
At present, no derailment monitoring and alarming device is installed on a common mining locomotive, so that the operation safety of the electric locomotive cannot be guaranteed, and the risk of causing other series of accidents after derailment occurs is avoided, so that the derailment alarming device for the mining electric locomotive is necessary to be developed.
Disclosure of Invention
In view of this, the embodiment of the utility model provides an electric mining locomotive derails alarm device.
in order to achieve the technical purpose, the utility model adopts the following technical proposal: an electric mining locomotive derailment warning device, the warning device includes: the system comprises a monitoring terminal, transmission equipment and a monitoring platform; the monitoring terminal detects running state signals of the electric locomotive to be detected in real time and transmits the running state signals to the monitoring platform in real time through the transmission equipment, and the monitoring platform analyzes the running state signals to judge whether to start an alarm or not; the monitoring terminal includes: the system comprises an inclination angle sensor and a laser ranging sensor, wherein the inclination angle sensor is arranged at the bottom of the electric locomotive and is parallel to a track corresponding to the electric locomotive, and the inclination angle sensor detects an inclination angle value of the electric locomotive in real time and transmits the inclination angle value to the monitoring platform in real time; the laser ranging sensors are respectively arranged on two sides of the electric locomotive and are positioned right above the tracks corresponding to the electric locomotive, and the laser ranging sensors detect the distance value between the tracks corresponding to the laser ranging sensors in real time and transmit the distance value to the monitoring platform in real time; and the monitoring platform respectively receives and analyzes the inclination angle value and the distance value, and starts an alarm when the inclination angle value is increased instantly and the distance value is suddenly changed.
Preferably, the periphery sides of the tilt angle sensors are respectively provided with an anti-collision protection plate.
Preferably, the transmission equipment comprises a communication cable, and a data processing unit, a wireless transmitter and a lithium battery which are arranged on the electric locomotive, wherein the lithium battery supplies power for the data processing unit, the wireless transmitter, the inclination angle sensor and the laser ranging sensor; the input end of the communication cable is connected with the output ends of the inclination angle sensor and the laser ranging sensor, the output end of the communication cable is connected with the data processing unit, the data processing unit processes data and then transmits the data to the wireless transmitter, and the wireless transmitter transmits the data to the monitoring platform.
Preferably, the transmission device further comprises an omnidirectional antenna, a communication base station, a flat directional antenna and an optical fiber ring network; the wireless transmitter transmits data to the communication base station through the omnidirectional antenna, and the communication base station receives the data through the flat directional antenna connected with the communication base station and transmits the data to the monitoring platform through the optical fiber ring network.
Preferably, the monitoring platform comprises a wireless receiver, an industrial personal computer, a touch display screen and an alarm device; the wireless receiver receives data transmitted by the optical fiber ring network and/or data transmitted by the omnidirectional antenna simultaneously or independently, the wireless receiver transmits the data to the industrial personal computer and/or the touch display screen simultaneously or independently, the industrial personal computer and the touch display screen respectively process, calculate and analyze the received data, and the alarm device is started when the alarm condition is met.
Preferably, the alarm device comprises a display lamp and a loudspeaker.
The utility model discloses owing to take above technical scheme, it has following advantage:
1. The utility model discloses an adopt inclination sensor and laser rangefinder sensor real-time detection electric locomotive's inclination value respectively to and the distance value between laser rangefinder sensor real-time detection and its track that corresponds, carry out the integrated analysis through two parameter values, can accurately judge whether there is accident danger in the electric locomotive that waits to detect, and then whether the decision starts the warning, consequently, effectively avoided the emergence of electric locomotive derailment accident, and then make the operation safety of electric locomotive effectively ensured.
2. The utility model discloses a set up alarm device in the driver's cabin, consequently when alarm device reports to the police, the driver in time effectively brakies according to alarm information to for saving derailment accident striving for the time, and then further ensured the operation safety of electric locomotive.
the utility model relates to a simple structure, with low costs, the testing result is accurate, can wide application in locomotive derailment detection technical field.
Drawings
fig. 1 is a schematic view of an installation structure of one embodiment of the derailment alarm device for the mining electric locomotive of the present invention;
FIG. 2 is a side view of FIG. 1;
Fig. 3 is a schematic structural diagram of one embodiment of the transmission equipment of the derailment alarm device of the mining electric locomotive according to the present invention;
Fig. 4 is a schematic structural diagram of one embodiment of the monitoring platform of the mining electric locomotive derailment alarm device of the present invention.
Detailed Description
the present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-4, the embodiment of the utility model provides an electric mining locomotive derails alarm device, this alarm device can include: the system comprises a monitoring terminal 1, transmission equipment 2 and a monitoring platform 3;
the monitoring terminal 1 detects running state signals of the electric locomotive 4 to be detected in real time and transmits the running state signals to the monitoring platform 3 in real time through the transmission equipment 2, and the monitoring platform 3 analyzes the running state signals to judge whether to start alarming or not;
the monitoring terminal 1 may include: the number of the inclination angle sensors 11 is determined according to the number of train sections of the electric locomotive 4, and the inclination angle sensors 11 are not limited herein; the inclination angle sensor 11 is arranged at the bottom of each train of the electric locomotive 4 and is parallel to the track 5 corresponding to the electric locomotive 4, and the inclination angle sensor 11 detects the inclination angle value of the electric locomotive 4 in real time and transmits the inclination angle value to the monitoring platform 3 in real time; the two laser ranging sensors 12 are respectively arranged on two sides of the electric locomotive 4 and right above the track 5 corresponding to the electric locomotive 4, and each laser ranging sensor 12 respectively detects a distance value between the corresponding track 5 in real time and transmits the distance value to the monitoring platform 3 in real time;
The monitoring platform 3 respectively receives and analyzes the inclination angle value and the distance value, when the inclination angle value is increased instantly and the distance value is suddenly changed, the accident danger is judged to exist, and the alarm is started to prompt related operators to take rescue measures.
above scheme is through adopting inclination sensor 11 and laser rangefinder sensor 12 real-time detection electric locomotive 4's inclination value respectively to and laser rangefinder sensor 12 real-time detection and the distance value between the track 5 that corresponds, carry out the integrated analysis through two parameter values, whether there is accident danger electric locomotive 4 that can accurately judge, and then whether the decision starts the warning, consequently, effectively avoid the emergence of electric locomotive 4 derailment accident, and then make electric locomotive 4's operation safety obtain effective guarantee.
In a preferred embodiment, in order to effectively ensure the accuracy of the inclination angle value, the installation plane of the inclination angle sensor 11 is parallel to the plane where the axes of the front and rear sets of wheel pairs 41 of the electric locomotive 4 are located; in order to effectively reduce the probability of falling and damage of the tilt angle sensor 11, the periphery sides of the tilt angle sensor 11 are respectively provided with an anti-collision protection plate 13; in one embodiment, the crash protection panels 13 may be welded to the front and rear sides of the tilt sensor 11.
In a preferred embodiment, in order to further effectively ensure the accuracy of the tilt angle value, the tilt angle sensor 11 may be composed of an SCA100T sensor and a C8051, the SCA100T being based on an MWMS (micro electro mechanical system) sensing device; in one embodiment, the tilt sensor 11 may be configured to measure both X and Y axial tilt angles.
In a preferred embodiment, in order to ensure the accuracy of the distance value effectively, the laser distance measuring sensor 12 may be arranged in front of the wheel pair 41 and directly above the rail 5; the laser ranging sensor 12 may employ a TOP10120 sensor.
In a preferred embodiment, the tilt sensor 11 and the laser ranging sensor 12 both output RS485 signals through an RS485 processing chip, wherein the RS485 processing chip adopts SP3232 EEN; in one embodiment, the output of the laser range sensor 12 may be through UART or I2C, outputting the data through a bus, wherein the measuring range of the laser ranging sensor 12 is 1800mm, and the output result speed is 33 data per second at the highest speed.
In a preferred embodiment, in order to ensure the accuracy, rapidity and convenience of data transmission, the transmission device 2 comprises a communication cable 21, and a data processing unit 22, a wireless transmitter 23 and a lithium battery 24 which are arranged on the electric locomotive 4, wherein the lithium battery 24 supplies power to the data processing unit 22, the wireless transmitter 23, the inclination angle sensor 11 and the laser ranging sensor 12;
The input end of the communication cable 21 is electrically connected with the output ends of the tilt angle sensor 11 and the laser ranging sensor 12, the output end of the communication cable 21 is electrically connected with the data processing unit 22, the data processing unit 22 processes the data and then transmits the processed data to the wireless transmitter 23, and the wireless transmitter 23 transmits the data to the monitoring platform 3.
In a preferred embodiment, in order to further ensure the accuracy, rapidity and convenience of data transmission, the transmission device 2 further includes an omnidirectional antenna 25, a communication base station 26, a flat directional antenna 27 and a fiber ring network 28;
The wireless transmitter 23 transmits data to the communication base station 26 through the omnidirectional antenna 25, and the communication base station 26 receives data through the flat directional antenna 27 connected with the communication base station 26 and transmits the data to the monitoring platform 3 through the optical fiber ring network 28; in one embodiment, the wireless transmitter 23 may transmit data in a WIFI form, and the WIFI module employs a UART WIFI module; in one embodiment, wireless transmitter 23 may employ 2.4/5.8 dual frequency transmission.
In a preferred embodiment, in order to further ensure reliable analysis of data and accurate and intuitive warning, the monitoring platform 3 may include a wireless receiver 31, an industrial personal computer 32, a touch display screen 33 and an alarm device 34;
The industrial personal computer 32 can be arranged in a monitoring room or other positions on the ground as required, the touch display screen 33 is arranged in a driver room of the electric locomotive 4, and the alarm device 34 is matched with the industrial personal computer 32 and the touch display screen 33;
the wireless receiver 31 can receive data transmitted by the optical fiber ring network 28 and/or data transmitted by the omnidirectional antenna 25 simultaneously or independently, the wireless receiver 31 transmits the data to the industrial personal computer 32 and/or the touch display screen 33 simultaneously or independently through the network cable 35, the industrial personal computer 32 and the touch display screen 33 respectively process, calculate and analyze the received data, when an alarm condition is met, the alarm device 34 is started, a driver timely and effectively brakes according to alarm information, time is strived for rescuing derailment accidents, further, the occurrence of derailment accidents of the electric locomotive 4 is effectively avoided, and the operation safety of the electric locomotive 4 is effectively guaranteed.
in a preferred embodiment, in order to improve the alarm effect, the alarm device 34 adopts a combined audible and visual alarm, which comprises a display lamp and a loudspeaker; in one embodiment, the alarm device 34 is disposed in an alarm box in order to effectively reduce the probability of the alarm device 34 falling off and being damaged.
the above-mentioned embodiment is only used for explaining the utility model discloses, wherein structure, connected mode and the preparation technology etc. of each part all can change to some extent, all are in the utility model discloses equal transform and improvement of going on technical scheme's the basis all should not exclude outside the protection scope of the utility model.
Claims (6)
1. The utility model provides an electric locomotive derailment alarm device for mine which characterized in that: the alarm device includes: the system comprises a monitoring terminal, transmission equipment and a monitoring platform;
The monitoring terminal detects running state signals of the electric locomotive to be detected in real time and transmits the running state signals to the monitoring platform in real time through the transmission equipment, and the monitoring platform analyzes the running state signals to judge whether to start an alarm or not;
The monitoring terminal includes: the system comprises an inclination angle sensor and a laser ranging sensor, wherein the inclination angle sensor is arranged at the bottom of the electric locomotive and is parallel to a track corresponding to the electric locomotive, and the inclination angle sensor detects an inclination angle value of the electric locomotive in real time and transmits the inclination angle value to the monitoring platform in real time; the laser ranging sensors are respectively arranged on two sides of the electric locomotive and are positioned right above the tracks corresponding to the electric locomotive, and the laser ranging sensors detect the distance value between the tracks corresponding to the laser ranging sensors in real time and transmit the distance value to the monitoring platform in real time;
and the monitoring platform respectively receives and analyzes the inclination angle value and the distance value, and starts an alarm when the inclination angle value is increased instantly and the distance value is suddenly changed.
2. the derailment warning device for the mining electric locomotive according to claim 1, wherein: and anti-collision protection plates are arranged on the periphery sides of the tilt angle sensors respectively.
3. The derailment warning device for the mining electric locomotive according to claim 1, wherein: the transmission equipment comprises a communication cable, and a data processing unit, a wireless transmitter and a lithium battery which are arranged on the electric locomotive, wherein the lithium battery supplies power for the data processing unit, the wireless transmitter, the inclination angle sensor and the laser ranging sensor;
The input end of the communication cable is connected with the output ends of the inclination angle sensor and the laser ranging sensor, the output end of the communication cable is connected with the data processing unit, the data processing unit processes data and then transmits the data to the wireless transmitter, and the wireless transmitter transmits the data to the monitoring platform.
4. The derailment warning device for the mining electric locomotive according to claim 3, wherein: the transmission equipment also comprises an omnidirectional antenna, a communication base station, a flat directional antenna and an optical fiber ring network;
The wireless transmitter transmits data to the communication base station through the omnidirectional antenna, and the communication base station receives the data through the flat directional antenna connected with the communication base station and transmits the data to the monitoring platform through the optical fiber ring network.
5. The derailment warning device for the mining electric locomotive according to claim 4, wherein: the monitoring platform comprises a wireless receiver, an industrial personal computer, a touch display screen and an alarm device;
The wireless receiver receives data transmitted by the optical fiber ring network and/or data transmitted by the omnidirectional antenna simultaneously or independently, the wireless receiver transmits the data to the industrial personal computer and/or the touch display screen simultaneously or independently, the industrial personal computer and the touch display screen respectively process, calculate and analyze the received data, and the alarm device is started when the alarm condition is met.
6. The derailment warning device for the mining electric locomotive according to claim 5, wherein: the alarm device comprises a display lamp and a loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550129.8U CN209776453U (en) | 2019-04-22 | 2019-04-22 | Derailing alarm device for mining electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550129.8U CN209776453U (en) | 2019-04-22 | 2019-04-22 | Derailing alarm device for mining electric locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209776453U true CN209776453U (en) | 2019-12-13 |
Family
ID=68803520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920550129.8U Expired - Fee Related CN209776453U (en) | 2019-04-22 | 2019-04-22 | Derailing alarm device for mining electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209776453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791901A (en) * | 2020-06-02 | 2020-10-20 | 中钢集团山东富全矿业有限公司 | Underground delivery wagon and intelligent transportation system |
-
2019
- 2019-04-22 CN CN201920550129.8U patent/CN209776453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791901A (en) * | 2020-06-02 | 2020-10-20 | 中钢集团山东富全矿业有限公司 | Underground delivery wagon and intelligent transportation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108877296B (en) | Anti-collision system based on Internet of things | |
| CN102976210A (en) | Safe distance detection and early-warning device and method for power construction equipment | |
| CN201029052Y (en) | Vehicle mounted traffic accident alarming device | |
| CN202294879U (en) | Train operation early warning system | |
| US11816939B2 (en) | Rollover alarming system, rollover risk prediction method, and rollover alarming method | |
| CN209776453U (en) | Derailing alarm device for mining electric locomotive | |
| CN103818406A (en) | Subway auxiliary collision avoidance system and subway auxiliary collision avoidance method | |
| CN106640124A (en) | Detection device for assembling dislocation of pipe sections | |
| CN102344093A (en) | Tower crane anti-leaning intelligent monitoring system | |
| CN202495152U (en) | Driving habits analysis system based on GPS satellite positioning technology | |
| CN106585662A (en) | Locomotive wheelset attack angle detecting system and detecting method | |
| CN105863736A (en) | Coal mine gas monitoring system | |
| CN109131445A (en) | Railcar anticollision monitors safety device | |
| CN109347962A (en) | A kind of traffic tunnel intelligent and safe management system | |
| CN202296926U (en) | Intelligent inclination-preventing monitoring system for tower crane | |
| CN104290774B (en) | The derailed system of rail line end points anti-vehicle and its anti-derailed method | |
| CN210686205U (en) | System for be used for wind generating set tower section of thick bamboo flange levelness straightness detection that hangs down | |
| CN212202138U (en) | Coal mine safety monitoring system | |
| CN205022608U (en) | Novel railway sensor detects device | |
| CN100533501C (en) | Method and device for improving monitoring effect of responder monitoring equipment | |
| CN203806995U (en) | Anti-collision control system for cranes | |
| CN102107670A (en) | Trackside wireless alarm system | |
| CN210268864U (en) | Vehicle dynamic high-speed weighing system | |
| CN203452000U (en) | Rail wheel synchronizing system for climbing bridge inspection trolley | |
| CN207517186U (en) | A kind of highway roadside accident multi-happening section automatic alarm system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063000 Li Guan Tun Cun Dong, high tech Zone, Tangshan City, Hebei Province Patentee after: Tangshan Dongrun Automation Engineering Co.,Ltd. Address before: 063000 Li Guan Tun Cun Dong, high tech Zone, Tangshan City, Hebei Province Patentee before: TANGSHAN DONGRUN AUTOMATION ENGINEERING TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |