CN202294877U - Tramcar fall off rail wireless automatic alarming device - Google Patents
Tramcar fall off rail wireless automatic alarming device Download PDFInfo
- Publication number
- CN202294877U CN202294877U CN201120368538XU CN201120368538U CN202294877U CN 202294877 U CN202294877 U CN 202294877U CN 201120368538X U CN201120368538X U CN 201120368538XU CN 201120368538 U CN201120368538 U CN 201120368538U CN 202294877 U CN202294877 U CN 202294877U
- Authority
- CN
- China
- Prior art keywords
- wireless
- tramcar
- alarming device
- fall
- rail
- 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
Images
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model belongs to the mining transport engineering field, to be specific relates to a tramcar fall off rail wireless automatic alarming device comprising a position-restricted switch, a wireless emitter, a wireless receiver, a microprocessor and an audible-visual alarming device. The position-restricted switch is disposed on a surface of an inner wheel with respect to a front wheel of the tramcar. The wireless emitter is disposed on either end of a front shaft of the tramcar. The wireless receiver and the audible-visual alarming device are disposed in a narrow rail locomotive cab, a winch machine room or other control chambers. The position-restricted switch is connected with the wireless emitter by leads. The wireless receiver, the microprocessor, and the audible-visual alarm are connected together in a sequential order by leads. The tramcar fall off rail wireless automatic alarming device can be used to give the in-time, rapid, and sensitive alarm about the tramcar fall-off rail accidents. By using the tramcar fall off rail wireless automatic alarming device, the automation level of the mine transport can be obviously improved, the safety risks of tunnel facilities and pedestrians caused by the tramcar fall-off rail accidents can be reduced.
Description
Technical field:
The utility model relates to mining transportation engineering field, particularly relates to a kind of mine car wireless automatic alarming device that slides down.
Background technology:
Chinese patent publication number CN200999051Y, open day on 01 02nd, 2008, the utility model name was called " formula of waiting for slide down annunciator "; This application case discloses a kind of warning device that slides down that is fixed on the track; Comprise the pull bar that is fixed on the track bottom, the supporting base at two ends, pull bar bottom, touch switch, the sound annunciator of pull bar bottom, this apparatus structure is simple, can realize the slide down warning of mine car in the locality; For example, track switch and track corner.Its weak point is that this device can only be installed on the fixing track section; Mobility is poor; Real-time is poor, cause and can not carry out Realtime Alerts to sliding down situation about occurring in the mine car whole service process, so that the mine car that slides down continues the risk increase of operation to tunnel facility and pedestrian's generation.
Summary of the invention:
The utility model has overcome deficiency of the prior art, and a kind of wireless automatic alarming device is provided, and it not only can be followed mine car and move, but also can realize sliding down warning through wireless signal.This device has thoroughly been realized the real-time, quick, sensitive of the accident that slides down in the mine car whole service process reported to the police.
The technical matters that the utility model solved can realize through following technical scheme: it comprises limit switch, wireless launcher, wireless receiver, microprocessor, combined aural and visual alarm; Said limit switch is positioned on the right wheel surface of mine car front-wheel; Said wireless launcher is positioned at any end of mine car front axle; Said wireless receiver, combined aural and visual alarm are positioned at operator's compartmenies such as narrow gage locomotive operator's compartment or winch machine room; Limit switch is connected with wireless launcher through lead, and wireless receiver is connected through lead with microprocessor, combined aural and visual alarm successively.
Further, said limit switch becomes 180 degree to install at interior wheel surface.
Owing to adopt technique scheme; The mine car that the utility model the provides wireless automatic alarming device that slides down has such beneficial effect; Promptly since this warning device can follow mine car and move, so can carry out Realtime Alerts to the accident of sliding down that occurs in the mine car whole service process; Because limit switch becomes 180 degree to install at interior wheel surface, can improve the trigger sensitivity of warning; Simultaneously because this device uses wireless signal to connect, realized the remote-wireless warning that slides down.The Application and implementation of this device to mine car slide down in real time, fast, the sensitive warning, reduced that accident has improved the automatization level that mine transports to tunnel facility and the security risk that the pedestrian causes because mine car slides down.
Description of drawings:
Fig. 1 is the utility model mine car wireless automatic alarming device example structure scheme drawing that slides down;
Fig. 2 is the utility model mine car wireless automatic alarming device embodiment circuit block diagram that slides down;
Among the figure: 1. take turns in wireless launcher 2. limit switches 3. limit switches 4. limit switches 5. limit switches 6.
7. wheel shaft 8. foreign steamers 9. wireless receivers 10. microprocessors 11. combined aural and visual alarm 12. tracks
The specific embodiment:
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe.
Shown in Fig. 1, Fig. 2, when mine car slides down in operational process or during derailment accident, the mine car front-wheel at first breaks away from from track 12 meeting; At the mine car front-wheel to de-orbiting after 12, can be with right interior wheel 6 kiss the earths of front-wheel, when mine car continues operation; Front-wheel is to being rotated further, because 2 one-tenth 180 degree of wheel 6 lip-deep limit switches distribute in being installed in, at this moment ground can be touched limit switch 2 in the short period of time; Limit switch 2 can be connected the wireless launcher 1 that is installed in front wheel spindle 7 ends at once then; Wireless launcher 1 can send signal to be installed in the operator's compartment wireless receiver 9 with wireless mode, after wireless receiver 9 receives signal, sends this signal to microprocessor 10 at once; Microprocessor 10 starts annunciator 11; The annunciator 11 that is installed in operator's compartment sends blinking red lamp, and buzzer warning reminds the driver in time to take the fault handling measure.
Claims (2)
1. mine car wireless automatic alarming device that slides down is characterized in that, comprises limit switch, wireless launcher, wireless receiver, microprocessor, combined aural and visual alarm; Said limit switch is positioned on the right wheel surface of mine car front-wheel; Said wireless launcher is positioned at any end of mine car front axle; Said wireless receiver, combined aural and visual alarm are positioned at operator's compartmenies such as narrow gage locomotive operator's compartment or winch machine room; Limit switch is connected with wireless launcher through lead, and wireless receiver is connected through lead with microprocessor, combined aural and visual alarm successively.
2. the mine car according to claim 1 wireless automatic alarming device that slides down is characterized in that, said limit switch becomes 180 degree to install at interior wheel surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120368538XU CN202294877U (en) | 2011-10-05 | 2011-10-05 | Tramcar fall off rail wireless automatic alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120368538XU CN202294877U (en) | 2011-10-05 | 2011-10-05 | Tramcar fall off rail wireless automatic alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294877U true CN202294877U (en) | 2012-07-04 |
Family
ID=46363827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120368538XU Expired - Fee Related CN202294877U (en) | 2011-10-05 | 2011-10-05 | Tramcar fall off rail wireless automatic alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693077A (en) * | 2013-12-21 | 2014-04-02 | 兖州煤业股份有限公司 | Device for derailment monitoring of coal mine endless rope towing vehicle |
| CN114044011A (en) * | 2021-11-30 | 2022-02-15 | 山东传正机电有限公司 | Mine track pedestrian vehicle lane-falling protection device |
-
2011
- 2011-10-05 CN CN201120368538XU patent/CN202294877U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693077A (en) * | 2013-12-21 | 2014-04-02 | 兖州煤业股份有限公司 | Device for derailment monitoring of coal mine endless rope towing vehicle |
| CN103693077B (en) * | 2013-12-21 | 2016-04-06 | 兖州煤业股份有限公司 | A kind of colliery endless-rope towing vehicle derailing monitoring device |
| CN114044011A (en) * | 2021-11-30 | 2022-02-15 | 山东传正机电有限公司 | Mine track pedestrian vehicle lane-falling protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204399212U (en) | Remote nurse crossing system | |
| CN103253247B (en) | A kind of anti-make a dash across the red light automobile autocontrol method and system | |
| CN202624208U (en) | Person-clamping-preventing monitoring system of metro platform shielding door | |
| CN205239315U (en) | Oversize vehicle turn blind area auxiliary device | |
| CN204596179U (en) | Road height-limiting frame superelevation detects and prior-warning device | |
| CN202294877U (en) | Tramcar fall off rail wireless automatic alarming device | |
| CN204279411U (en) | A kind of device preventing insert between underground automobile door and shielded gate | |
| CN204978706U (en) | Utilize optical detection mechanism to track locomotive buffer stop of rail orbit | |
| CN204327195U (en) | A kind of underground coal mine transportation safety acoustic-optic alarm | |
| CN102923131A (en) | Subway intelligent prompting system | |
| CN204567693U (en) | A kind of bogie truck off-road annunciator | |
| CN106920404A (en) | A kind of parking warning device | |
| CN202486984U (en) | Mining stop-go signal control indication device | |
| CN206003314U (en) | A kind of fog-zone intellectual inducing indicates | |
| CN201703992U (en) | Anti-collision device of bridge crane | |
| CN203165220U (en) | Automatic superhigh vehicle detection system of city tunnel | |
| CN204244369U (en) | A kind of vehicle-mounted intelligent monitoring system | |
| CN204037442U (en) | A kind of vehicle-mounted gas real-time network monitoring system | |
| CN203612015U (en) | Railway level-crossing vehicle detection system based on electromagnetic transducer | |
| CN208411749U (en) | A kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system | |
| CN202429222U (en) | Crossing control system | |
| CN203427817U (en) | Integrated rapid-installation train approach warning system | |
| CN105551304A (en) | State-interaction electronic prompting apparatus and monitoring method thereof | |
| CN202669858U (en) | Wireless locomotive signal warehouse outputting and inputting detection system | |
| CN219601263U (en) | Auxiliary positioning device for reversing train |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121005 |