CN202766063U

CN202766063U - Vertical shaft signal box for mine

Info

Publication number: CN202766063U
Application number: CN 201220425135
Authority: CN
Inventors: 陈海峰; 段永华
Original assignee: CHINA NATIONAL GOLD GROUP JIAPIGOU MINING Co Ltd
Current assignee: CHINA NATIONAL GOLD GROUP JIAPIGOU MINING Co Ltd
Priority date: 2012-08-24
Filing date: 2012-08-24
Publication date: 2013-03-06
Anticipated expiration: 2022-08-24

Abstract

A vertical shaft signal box for a mine comprises a box body, wherein a power supply module, a signal control module, a ringing loudspeaker, an alarm module, a connection terminal, and a plurality of light-emitting diode (LED) display modules. The power supply module is connected with the signal control module, the ringing loudspeaker, the alarm module, and the LED display modules through wires. The signal control module is connected with the alarm module, the connection terminal, and the LED display modules through signal lines. The ringing loudspeaker is connected with the connection terminal through a signal line. The power supply module outputs direct current with the voltage of 12 volts or 24 volts. Key electric components are installed in a waterproof modularized mode and connected with one another or in series through the wires and signal lines. A display light source adopts an LED light source, and is long in service life, stable in display brightness, and high in brightness. The signal box has the advantages of being stable in work, long in service life, anti-corrosion, moisture-proof, safe, environment-friendly, simple and convenient to maintain, and great in popularization value.

Description

The mine shaft station marker light box

Technical field

The utility model is mainly used in mine shaft and promotes signal system, belongs to the improvement product of mining vertical shaft station marker light box in the original mining industry winch shaft signaling system.

Technical background

Tradition mine shaft station marker light box is distributed in each acquisition layer under the ore deposit; adopt the 127V communication power supply; the data that show on the station marker light box rely on common bulb to obtain light source; all the other each electric components are exposed to be installed in the station marker light box; owing to being subject to the moist ill effect of subsurface environment; electric component in the station marker light box very easily is affected; especially the bulb that is used to provide display light source often breaks down; brightness is unstable; but mine is interior because will frequently use cage to carry out personnel; the exchange of material; and the mine shaft station marker light box is display terminal and the requesting service that shows and follow the tracks of the cage mode of operation; so if the mine shaft station marker light box goes wrong frequently; show that data are not normal or distinguish difficulty; bring great potential safety hazard will for production operation in the mine and normal production is impacted; and when the maintenance signal case, need to cut off its power supply and just can carry out maintenance maintenance; also can affect manufacturing schedule; in sum, existing station marker light box exists fault rate high; service life is short; unstable properties; the shortcoming that maintenance maintenance is loaded down with trivial details.

Summary of the invention

The utility model purpose provides a kind of novel mine shaft station marker light box, and it is reliable, long service life, stable performance, maintenance maintenance convenient.

The technical solution of the utility model is: the mine shaft station marker light box, has casing, it is characterized in that: power module is housed in casing, the signal control module, the tinkle of bells loudspeaker, alarm module, connection terminal and a plurality of LED display module, wherein power module is by electric wire and signal control module, the tinkle of bells loudspeaker, alarm module is connected with the LED display module, the signal control module is by signal wire (SW) and alarm module, connection terminal is connected with the LED display module, the tinkle of bells loudspeaker messenger line is connected with connection terminal, and described power module output voltage is 12V or 24V direct current (DC).

The advantage of the utility model mine shaft station marker light box is: each crucial electric component adopts the waterproof module assembling, interconnect or connect by electric wire and signal wire (SW), make it can be stable in the moist rugged environment in down-hole, reliably, long service life and failure rate is low, display light source adopts led light source, its life-span is long, display brightness is stable, brightness is high, it is clear that data are distinguished, and adopt the work of 12V or 24V direct current (DC), when keeping in repair and safeguarding, but hot line job, as long as malfunctioning module is pulled down, replace with the trouble free module during maintenance, its maintenance maintenance is easy, fast.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model mine shaft station marker light box;

Fig. 2 is the structural representation of the utility model mine shaft station marker light box.

1 casing, 2LED display module, 3 hoisting room control deskes, 4 connection terminals, 5 are got case, 6 alarming horns, 7 alarm switches, 8 the tinkle of bells loudspeaker, 9 source switchs ready among the figure.

The specific embodiment

The mine shaft station marker light box, has casing 1, power module, signal control module, the tinkle of bells loudspeaker, alarm module, connection terminal 4 and a plurality of LED display module 2 are housed in casing, wherein power module is connected with signal control module, the tinkle of bells loudspeaker 8, alarm module and LED display module by electric wire, the signal control module is connected with alarm module, connection terminal and LED display module by signal wire (SW), the tinkle of bells loudspeaker messenger line is connected with connection terminal, and described power module output voltage is 12V or 24V direct current (DC).

Mine shaft station marker light box of the present utility model belongs to the improvement product of mining vertical shaft station marker light box (calling station marker light box in the following text) in the original mining industry winch shaft signaling system, station marker light box in the past adopts the 127V communication power supply, the data that show on the station marker light box rely on common bulb to obtain light source, all the other each electric components are exposed to be installed in the casing, in actual use, because the many dirt of humid environment of down-hole, electric component in the station marker light box very easily is affected, especially the bulb that is used to provide display light source often breaks down, for for the problems referred to above, shortcoming according to existing equipment is optimized improvement, and through repetition test, be integrated in respectively the functional circuit in each station marker light box in the module, and do waterproof and encapsulation process, can address the above problem by actv., station marker light box of the present utility model mainly contains power module, the signal control module, alarm module and LED show mould, each module interconnects by electric wire and signal wire (SW) or connects, make it can be stable in the moist rugged environment in down-hole, reliably, long service life and failure rate is low; Casing adopts white steel to do, and corrosion resistant is antirust, and cabinet door is furnished with seal gasket as the elementary isolation facility of moisture and dust, can effectively reduce the impact that its inner each electronic module of installing is subject to moisture and dust.

The nucleus module of station marker light box of the present utility model is the signal control module, the signal control module plays signal data and receives, process, send and control other module co-ordination, simultaneously, the signal control module is passed to its upper computer hoisting room control desk 3 by signal wire (SW) by connection terminal with the data of station marker light box collection, and communicate by letter with other station marker light box by the hoisting room control desk, the external equipment of station marker light box of the present utility model also comprises gets case 5 ready, the effect of getting case ready is by impulse singla being sent to signal control module and the tinkle of bells loudspeaker, the signal control module shows data to display according to the signal control signal case, the tinkle of bells loudspeaker send according to impulse singla and get prompt tone ready, and this data are sent to the hoisting room control desk, the operating personal of hoisting room control desk is according to the requirement of station marker light box, and the allotment vertical shaft cage carries out work by the requirement signal of station marker light box.

Change the common bulb of station marker light box in the past into the LED light emitting source, and the LED light emitting source is integrated in the display module forms the LED display module, LED has that volume is little, consumption of current is low, long service life, high brightness, characteristics low in calories and robust, and actv. has solved that classical signal case bulb life is short, the unsettled problem of brightness.

During use, case is got in operation ready, use signal wire (SW) by connection terminal impulse singla to be started the tinkle of bells loudspeaker and signal control module to station marker light box, the tinkle of bells loudspeaker with get the case signal ready and send synchronously the ring sound, get the operation of case ready for the operating personal effect, the signal control module is according to the signal of getting case ready, the control display module shows by getting the case requirement ready, to utilize signal wire (SW) to upload to the hoisting room control desk by connection terminal after the data transfer that receive simultaneously, the operating personal of hoisting room control desk is according to the requirement of station marker light box, the work of allotment vertical shaft cage, other station marker light box that the data that simultaneously this station marker light box shown are synchronized to the same vertical shaft of each driving surface shows, like this, the staff of each driving surface just knows cage position and the operational motion of this vertical shaft.

Described alarm module is that alarm switch 7 and alarming horn 6 and circuit thereof are integrated in the module, when the abnormal of down-hole, the alarm switch of the module that can push for emergency, at this moment, the alarming horn of this station marker light box sends the ring sound and reports to the police, simultaneously, alarm module sends to the signal control module with alert data by signal wire (SW), the signal control module sends to alerting signal the hoisting room control desk again, simultaneously by with the parallel line of hoisting room control desk, the station marker light box that alerting signal is sent to other is reported to the police synchronously.

Because it is light emitting source that the LED display module has adopted LED, be different from traditional bulb, so that station marker light box can use safety voltage to get final product work, sample provided by the utility model adopts the work of 12V direct current (DC), in the 36V safety voltage, can chargedly carry out maintenance maintenance in the time of energy-conserving and environment-protective, when station marker light box breaks down, only needing to replace malfunctioning module with the trouble free module gets final product, the power module of synchronous signal case is furnished with source switch 9, if necessary, can also utilize the power supply of source switch shutoff signal case.

LED described in the utility model refers to light-emitting diode, be a kind of can be the solid-state semiconductor devices of visible light with electric energy conversion;

The case of getting ready described in the utility model also is tapper, refers to connection and disjunction as low tension switch control explosion-proof electric apparatus and other Mini-type audio equipment equipment, lighting signal device, also can be used as the signal dotting device of down-hole elevator system;

Hoisting room control desk described in the utility model refers to control the terminal control equipment of cage operation, has the functions such as processing, monitoring, transmission of various data.

Station marker light box of the present utility model has working stability, life-span length, anticorrosion protection against the tide, safety and environmental protection, the easy characteristics of maintenance maintenance, therefore has promotional value.

Claims

1. mine shaft station marker light box, has casing, it is characterized in that: power module, signal control module, the tinkle of bells loudspeaker, alarm module, connection terminal and a plurality of LED display module are housed in casing, wherein power module is connected with signal control module, the tinkle of bells loudspeaker, alarm module and LED display module by electric wire, the signal control module is connected with alarm module, connection terminal and LED display module by signal wire (SW), the tinkle of bells loudspeaker messenger line is connected with connection terminal, and described power module output voltage is 12V or 24V direct current (DC).