CN201309744Y

CN201309744Y - Detecting apparatus for intrinsic safety type mining line device

Info

Publication number: CN201309744Y
Application number: CNU2008202160306U
Authority: CN
Inventors: 谢国军; 李海
Original assignee: Changzhou Haixin Technology Co Ltd
Current assignee: Changzhou Haixin Technology Co Ltd
Priority date: 2008-11-24
Filing date: 2008-11-24
Publication date: 2009-09-16
Anticipated expiration: 2018-11-24

Abstract

The utility model discloses a detecting apparatus for an intrinsic safety type mining line device, which is mainly applied to detect operating situation of rubber belt transmission devices under mining wells in coal mine industry. The utility model comprises an intrinsic safety type programmable controller, a sensor, a location identification module and intrinsic safety type instant-stop blocking switches, wherein the intrinsic safety type programmable controller is in line connection with the location identification module, the location identification module is in line connection with the intrinsic safety type instant-stop blocking switches, and the intrinsic safety type instant-stop blocking switches are in line connection with the sensor. The utility model can automatically allocate addresses for each instant-stop blocking switch via the location identification module without employing a dial switch to allocate addresses. Further, the location identification module can add station numbers to collected data from each station and transmit the numbered data to the intrinsic safety type programmable controller during operation, and the controller can instantly display detected operational parameters of the device. The utility model has the advantages of simple operation and convenient utilization.

Description

A kind of intrinsic safety type is mining monitoring of equipment device along the line

Technical field

The utility model relates to the mining monitoring of equipment device along the line of a kind of intrinsic safety type, is mainly used in the operation conditions of adhesive tape transmission equipment under the colliery industry monitoring mine.

Background technology

As everyone knows, the colliery mineral products all are embedded in dark underground of tens meters even hundreds of rice, to come out coal mining, the general adhesive tape transportation transmission system that adopts, for guaranteeing the safety in production of transport systems, at the adhesive tape transportation device the various sensors that are used to monitor running state are installed all along the line at present, it is along the line that they are distributed in adhesive tape, deliver to master controller after the adhesive tape operating data that collects collected by monitoring device along the line, thereby monitor the operation conditions of transportation device.Because the adhesive tape transportation range is longer, the monitored control system of a general adhesive tape need be equipped with the data that many monitoring of equipment device along the line is collected each sensor, in case while et out of order, master controller is also wanted to identify equipment where and is gone wrong, this just is required to be each monitoring device numbering along the line, promptly dispose station address, present monitoring device along the line is at the scene during Installation and Debugging, all need the device for opening capping, set its address by the in-to-in toggle switch, in the mine laneway of hundreds of rice and even several kilometers be each monitoring device setting along the line address, it is loaded down with trivial details and thing that waste time and energy, moreover toggle switch makes moist easily, damage, give and install, maintenance brings very big inconvenience.

The utility model content

The purpose of this utility model is: overcome the deficiencies in the prior art, provide a kind of intrinsic safety type mining monitoring of equipment device along the line, to solve the problem of monitoring of equipment device on-site installation debugging difficulty along the line, use trouble in the Coal Production adhesive tape transport monitor system.

The technical scheme that its technical matters that solves the utility model adopts is: a kind of intrinsic safety type is mining monitoring of equipment device along the line, have intrinsic safety type Programmable Logic Controller and sensor, also comprise the anxious lock-switch of closing down of location identification module and intrinsic safety type, the intrinsic safety type Programmable Logic Controller is connected with the location identification module circuit, location identification module is connected with the anxious lock-switch circuit of closing down of intrinsic safety type, and the anxious lock-switch of closing down of intrinsic safety type is connected with sensor line.

Specifically, described intrinsic safety type Programmable Logic Controller carries out data exchange by cpu bus and location identification module, and location identification module is carried out data exchange by serial transmission bus and the anxious lock-switch of closing down of intrinsic safety type.

The beneficial effects of the utility model are: the utility model has been simplified the installation and the debugging work of monitoring device along the line in the adhesive tape transmission protection system; the situation of having avoided a lot of equipment that caused because of the personnel operation carelessness to move; this device has been cancelled a series of devices that very easily damage such as toggle switch in the harsh environment of down-hole simultaneously; safety, the reliability and stability of equipment operation are provided, have guaranteed the highly effective and safe of Coal Production.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structural principle block diagram of the present utility model.

The specific embodiment

A kind of intrinsic safety type as shown in Figure 1 is mining monitoring of equipment device along the line, have intrinsic safety type Programmable Logic Controller and sensor, also comprise the anxious lock-switch of closing down of location identification module and intrinsic safety type, the intrinsic safety type Programmable Logic Controller is connected with the location identification module circuit, location identification module is connected with the anxious lock-switch circuit of closing down of intrinsic safety type, and the anxious lock-switch of closing down of intrinsic safety type is connected with sensor line.

Specifically, when carrying out data transmission, the intrinsic safety type Programmable Logic Controller carries out data exchange by cpu bus and location identification module, and location identification module is carried out data exchange by serial transmission bus and the anxious lock-switch of closing down of intrinsic safety type.

When the utility model uses in reality, the staff only needs to close down that lock-switch is connected in series and be connected with the location identification module circuit each intrinsic safety type is anxious with mining communication cable, and needn't by toggle switch the address be set for each anxious lock-switch of closing down, the location identification module line can pass through the in-to-in intelligence program, automatically be the anxious lock-switch configuration address of closing down of each intrinsic safety type according to user's bonded assembly quantity, during so normal operation, location identification module can be stood the data that each website is collected transfers to the intrinsic safety type Programmable Logic Controller behind the period, the intrinsic safety type Programmable Logic Controller can show the equipment operation parameter that monitors, simple to operate, easy to use.

With above-mentioned foundation embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from the utility model technological thought.Technical scope of the present utility model is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.

Claims

1. mining monitoring of equipment device along the line of intrinsic safety type, have intrinsic safety type Programmable Logic Controller and sensor, it is characterized in that: also comprise the anxious lock-switch of closing down of location identification module and intrinsic safety type, the intrinsic safety type Programmable Logic Controller is connected with the location identification module circuit, location identification module is connected with the anxious lock-switch circuit of closing down of intrinsic safety type, and the anxious lock-switch of closing down of intrinsic safety type is connected with sensor line.

2. a kind of intrinsic safety type according to claim 1 is mining monitoring of equipment device along the line, described intrinsic safety type Programmable Logic Controller carries out data exchange by cpu bus and location identification module.

3. a kind of intrinsic safety type according to claim 1 is mining monitoring of equipment device along the line, described location identification module is carried out data exchange by serial transmission bus and the anxious lock-switch of closing down of intrinsic safety type.