CN207690463U - Safety alarm device for mine down-hole danger zone - Google Patents
Safety alarm device for mine down-hole danger zone Download PDFInfo
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- CN207690463U CN207690463U CN201820057499.3U CN201820057499U CN207690463U CN 207690463 U CN207690463 U CN 207690463U CN 201820057499 U CN201820057499 U CN 201820057499U CN 207690463 U CN207690463 U CN 207690463U
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- controlled box
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Abstract
A kind of safety alarm device for mine down-hole danger zone, including bottom plate, the projection lamp support being set on bottom plate, the projection lamp being installed on projection lamp support, the electric-controlled box that bottom plate is arranged on front side of projection lamp support, it is set to the laser lamp support of electric-controlled box upper end, the a wordline laser lamp being installed on laser lamp support, the sensor stand that bottom plate is arranged on front side of electric-controlled box and the pyroelectric infrared sensor being installed on sensor stand, the front end of projection lamp is bolted with drive end bearing bracket, it is provided with mating plate between the drive end bearing bracket and projection lamp, projection through-hole is provided in the middle part of drive end bearing bracket, a wordline laser lamp position is in the lower section of projection lamp, pyroelectric infrared sensor is located at the lower section of a wordline laser lamp, electric-controlled box is provided with loud speaker, projection lamp, a wordline laser lamp, pyroelectric infrared sensor, loud speaker is electrically connected with electric-controlled box.The utility model is easily installed, and is not take up working space, is not easy affected by environment, and the scope of application is wider, and from safeguarding, failure rate is low.
Description
Technical field
The utility model is related to mine down-hole safety devices technical fields, and in particular to one kind being used for mine down-hole danger area
The safety alarm device in domain.
Background technology
In the prior art, the material objects such as some danger zone generally use fence of mine down-hole are isolated, and prevent people
Member is close.However, be physically isolated device and have the shortcomings that be not easy to carry, arrange it is cumbersome, be easily damaged, occupy working space.Together
When, the scope of application for being physically isolated device is usually easily limited by various factors, some danger zones of mine down-hole do not have arrangement
It is physically isolated the condition of device, arrangement is physically isolated device such as at the ore pass drain hole of underground, can influence the positive normal open of electric locomotive
It crosses.
Therefore, there is an urgent need for one kind to be easy to arrange, is not take up the wider array of non-physical isolation of working space, the scope of application for the prior art
The safety alarm device of formula.
Utility model content
The purpose of this utility model is to overcome the shortcomings of the prior art, provide a kind of dangerous for mine down-hole
The safety alarm device in region, the safety alarm device are that non-physical is isolated, it, which has, is easily installed, is not take up operation sky
Between, the wider array of advantage of the scope of application.
The utility model is achieved through the following technical solutions：A kind of security warning for mine down-hole danger zone
Device, including bottom plate, be set on bottom plate projection lamp support, be installed on projection lamp support projection lamp, bottom plate is in projection
The electric-controlled box being arranged on front side of lamp support, the laser lamp support for being set to electric-controlled box upper end, the word being installed on laser lamp support
Line laser lamp, the sensor stand that bottom plate is arranged on front side of electric-controlled box and the rpyroelectric infrared being installed on sensor stand sensing
The front end of device, the projection lamp is bolted with drive end bearing bracket, is provided with mating plate between the drive end bearing bracket and the projection lamp, in drive end bearing bracket
Portion is provided with projection through-hole, and a wordline laser lamp position is in the lower section of the projection lamp, the pyroelectric infrared sensor position
In the lower section of a wordline laser lamp, the electric-controlled box is provided with loud speaker, the projection lamp, a wordline laser lamp,
The pyroelectric infrared sensor, the loud speaker are electrically connected with the electric-controlled box.
The utility model has the beneficial effects that：The utility model can be physically isolated device instead of existing, it has easy
In installing, be not take up working space, be not easy that the affected by environment, scope of application is wider, advantage from safeguarding, failure rate is low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the warning mark and warning line schematic diagram of the utility model projection.
In figure：1. bottom plate；2. projecting lamp support；3. projection lamp；4. laser lamp support；5. a wordline laser lamp；6. passing
Sensor bracket；7. pyroelectric infrared sensor；8. electric-controlled box；9. loud speaker；10. drive end bearing bracket；11. warning mark；12. warning
Line.
Specific implementation mode
The utility model is described in detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of safety alarm device for mine down-hole danger zone, including bottom plate 1, it is set to bottom plate
The electricity that projection lamp support 2 on 1, the projection lamp 3 being installed on projection lamp support 2, bottom plate 1 are arranged in 2 front side of projection lamp support
Control box 8, the laser lamp support 4 for being set to 8 upper end of electric-controlled box, a wordline laser lamp 5 being installed on laser lamp support 4, bottom plate 1
The sensor stand 6 being arranged in 8 front side of electric-controlled box and the pyroelectric infrared sensor 7 being installed on sensor stand 6, projection lamp
3 front end is bolted with drive end bearing bracket 10, and mating plate is provided between the drive end bearing bracket 10 and projection lamp 3, and the middle part of drive end bearing bracket 10 is provided with
Through-hole is projected, a wordline laser lamp 5 is located at the lower section of projection lamp 3, and pyroelectric infrared sensor 7 is located at a wordline laser lamp 5
Lower section, electric-controlled box 8 are provided with loud speaker 9, projection lamp 3, a wordline laser lamp 5, pyroelectric infrared sensor 7, loud speaker 9 with
Electric-controlled box 8 is electrically connected.
The utility model realizes the remote projection to warning mark and warning line using optical principle.By designed police
Indicating, which is shown, to be engraved on mating plate, and the front end of projection lamp 3 is set to by drive end bearing bracket 10.After energization, as shown in Fig. 2, projection lamp 3 and one
Warning mark 11 and warning line 12 are projected in front of danger zone by wordline laser lamp 5, cause neighbouring operating personnel's note that rising
To warning, the effect reminded.Warn the pattern of mark can be different arbitrarily devised at different figures according to operation field danger zone
Case.Warning line is crossed if any operating personnel and enters danger zone, after pyroelectric infrared sensor 7 detects the situation, by automatically controlled
8 controlling loudspeaker 9 of box sends out caution sound, reminds operating personnel.
The utility model can replace it is existing be physically isolated device, it is easily installed, and is not take up working space, be not easy by
Environment influences, and the scope of application is wider, and from safeguarding, failure rate is low, and warning effect is eye-catching, and using flexible is not to be projected by underground
Regional environment influences, and is adapted in the various adverse circumstances in underground, of low cost, convenient for promoting.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than to this practicality
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (1)
1. a kind of safety alarm device for mine down-hole danger zone, it is characterised in that：It is described dangerous for mine down-hole
The safety alarm device in region includes bottom plate, is set on bottom plate projection lamp support, the projection being installed on projection lamp support
Lamp, the laser lamp support for being set to electric-controlled box upper end, is installed on laser lamp at the electric-controlled box that bottom plate is arranged on front side of projection lamp support
A wordline laser lamp, the bottom plate sensor stand being arranged on front side of electric-controlled box on holder and the heat being installed on sensor stand
Electric infrared sensor is released, the front end of the projection lamp is bolted with drive end bearing bracket, and light is provided between the drive end bearing bracket and the projection lamp
Piece is provided with projection through-hole in the middle part of drive end bearing bracket, and a wordline laser lamp position is in the lower section of the projection lamp, the pyroelectricity
Infrared sensor is located at the lower section of a wordline laser lamp, and the electric-controlled box is provided with loud speaker, the projection lamp, described one
Wordline laser lamp, the pyroelectric infrared sensor, the loud speaker are electrically connected with the electric-controlled box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057499.3U CN207690463U (en) | 2018-01-05 | 2018-01-05 | Safety alarm device for mine down-hole danger zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057499.3U CN207690463U (en) | 2018-01-05 | 2018-01-05 | Safety alarm device for mine down-hole danger zone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207690463U true CN207690463U (en) | 2018-08-03 |
Family
ID=62990941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820057499.3U Active CN207690463U (en) | 2018-01-05 | 2018-01-05 | Safety alarm device for mine down-hole danger zone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207690463U (en) |
-
2018
- 2018-01-05 CN CN201820057499.3U patent/CN207690463U/en active Active
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