CN204713111U - Underground coal mine main haulage roadway prong locomotive automatic block equipment - Google Patents
Underground coal mine main haulage roadway prong locomotive automatic block equipment Download PDFInfo
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- CN204713111U CN204713111U CN201520245941.1U CN201520245941U CN204713111U CN 204713111 U CN204713111 U CN 204713111U CN 201520245941 U CN201520245941 U CN 201520245941U CN 204713111 U CN204713111 U CN 204713111U
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- inductor
- inclined gallery
- lane
- straight lane
- locomotive
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Abstract
The utility model relates to a kind of underground coal mine main haulage roadway prong locomotive automatic block equipment, comprise electric vehicle overheading line, electric vehicle overheading line comprises the inclined gallery air wire on straight Xiang Shangzhi lane air wire and inclined gallery, straight lane air wire and inclined gallery air wire are connected with power supply, the first inductor is provided with in the straight lane, front end of the crossing of straight lane and inclined gallery, the second inductor is provided with in the inclined gallery, front end of the crossing of straight lane and inclined gallery, the 3rd inductor is provided with in the straight lane, rear end of the crossing of straight lane and inclined gallery, first inductor, second inductor and the 3rd inductor are connected with control end.After have employed said structure, improve large lane locomotive transportation work efficiency, and its structure is simple, advanced technology, multiple functional, be active in one's movements, dependable performance, easy to maintenance, separately add sound and light alarm, Presentation Function, to pass through safety the personnel that stop to also ensure outside the locomotive transportation accident of friendship fork, large lane, reduce loss.
Description
Technical field
The utility model relates to mining conveying tool technique industry, especially relates to a kind of underground coal mine main haulage roadway prong locomotive automatic block equipment.
Background technology
In mining activities industry, transportation safety under mine becomes more and more important, mine main fortune main road haulage safety management difficulty, because locomotive turnover number of times is comparatively frequent, if motive power control monitoring is unfavorable or electric locomotive driver contacts vehicles passing in and out privately, fail to act normal turnover car report procedure, electric locomotive will cause because sight line is unclear locomotive to meet and discuss at Special zone such as great Xiang crossings, knocks into the back or wipe the safety misadventures such as side, thus cause work stoppage, cause economic damage, increase cost.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of underground coal mine main haulage roadway prong locomotive automatic block equipment that locomotive can be avoided to meet and discuss, knock into the back or wipe the safety misadventure generations such as side.
The technical scheme in the invention for solving the technical problem is: a kind of underground coal mine main haulage roadway prong locomotive automatic block equipment, comprise electric vehicle overheading line, described electric vehicle overheading line comprises the inclined gallery air wire on straight Xiang Shangzhi lane air wire and inclined gallery, described straight lane air wire and inclined gallery air wire are connected with power supply, the first inductor is provided with in the straight lane, front end of the crossing of described straight lane and inclined gallery, the second inductor is provided with in the inclined gallery, front end of the crossing of described straight lane and inclined gallery, the 3rd inductor is provided with in the straight lane, rear end of the crossing of described straight lane and inclined gallery, the first described inductor, second inductor and the 3rd inductor are connected with control end, the first inductor described in straight lane senses electric locomotive arrival signal, by signal transmission to control end, control end controls the electric locomotive stop motion in inclined gallery, treat electric locomotive by after the 3rd inductor by signal transmission to control end, control end controls the electric locomotive setting in motion in inclined gallery.
Concrete further, described straight lane air wire and inclined gallery air wire are equipped with auto-power-off device and are connected with control end.
Concrete further, described straight lane and the crossing of inclined gallery are provided with warning device.
Concrete further, described locking device is controlled by PLC system.
The beneficial effects of the utility model are: after have employed said structure, stop the generation of friendship fork, Liao great lane Special zone shipping accident, improve large lane locomotive transportation work efficiency, and its structure is simple, advanced technology, multiple functional, be active in one's movements, dependable performance, easy to maintenance, separately add sound and light alarm, Presentation Function, to pass through safety the personnel that stop to also ensure outside the locomotive transportation accident of friendship fork, large lane, reduce loss.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, straight lane air wire; 2, inclined gallery air wire; 3,4, auto-power-off device; 5, the first inductor; 6, the second inductor; 7, control end; 8, the 3rd inductor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is explained in detail.
A kind of underground coal mine main haulage roadway prong locomotive automatic block equipment as shown in Figure 1, comprise electric vehicle overheading line, described electric vehicle overheading line comprises the inclined gallery air wire 2 on straight Xiang Shangzhi lane air wire 1 and inclined gallery, described straight lane air wire 1 and inclined gallery air wire 2 are connected with power supply, the first inductor 5 is provided with in the straight lane, front end of the crossing of described straight lane and inclined gallery, the second inductor 6 is provided with in the inclined gallery, front end of the crossing of described straight lane and inclined gallery, the 3rd inductor 8 is provided with in the straight lane, rear end of the crossing of described straight lane and inclined gallery, the first described inductor 5, second inductor 6 and the 3rd inductor 8 are connected with control end 7, the first inductor 5 described in straight lane senses electric locomotive arrival signal, by signal transmission to control end 7, control end 7 controls the electric locomotive stop motion in inclined gallery, treat electric locomotive by after the 3rd inductor 8 by signal transmission to control end 7, control end 7 controls the electric locomotive setting in motion in inclined gallery, described straight lane air wire 1 and inclined gallery air wire 2 are equipped with auto-power-off device 3,4 be connected with control end 7, described straight lane and the crossing of inclined gallery are provided with warning device, described locking device is controlled by PLC system.
Must contact aerial leeched line inductor when locomotive passes through crossing, now right of way signal is delivered to control end, control end controls auto-power-off device, while sending " locomotive passes through; slow down " language alarm, auto-power-off device starts action, the air wire realizing another prong is cut off the electricity supply, locomotive loses power drives, stop voluntarily, turnover car completely by after handing over fork remote, by inductor by signal transmission to control end, the locomotive that control end controls another prong can be energized current.And when locomotive passes through, in conjunction with locomotive monitoring system technology, switch voluntarily at the turnover machine of crossing, guarantee that locomotive passes through unblocked.Can say, technique provides safety control really at hardware facility, avoids to cause two cars to meet, meet and discuss and wipe the generation of side accident because of electric locomotive driver not according to chapter operation, improves the safe and efficient property of main road haulage.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a underground coal mine main haulage roadway prong locomotive automatic block equipment, comprise electric vehicle overheading line, described electric vehicle overheading line comprises the inclined gallery air wire (2) on straight Xiang Shangzhi lane air wire (1) and inclined gallery, described straight lane air wire (1) and inclined gallery air wire (2) are connected with power supply, it is characterized in that, the first inductor (5) is provided with in the straight lane, front end of the crossing of described straight lane and inclined gallery, the second inductor (6) is provided with in the inclined gallery, front end of the crossing of described straight lane and inclined gallery, the 3rd inductor (8) is provided with in the straight lane, rear end of the crossing of described straight lane and inclined gallery, described the first inductor (5), second inductor (6) and the 3rd inductor (8) are connected with control end (7), the first inductor (5) described in straight lane senses electric locomotive arrival signal, by signal transmission to control end (7), control end (7) controls the electric locomotive stop motion in inclined gallery, treat electric locomotive by after the 3rd inductor (8) by signal transmission to control end (7), control end (7) controls the electric locomotive setting in motion in inclined gallery.
2. underground coal mine main haulage roadway prong locomotive automatic block equipment according to claim 1, is characterized in that, described straight lane air wire (5) and inclined gallery air wire is equipped with auto-power-off device (3,4) and is connected with control end (7).
3. underground coal mine main haulage roadway prong locomotive automatic block equipment according to claim 1, it is characterized in that, described straight lane and the crossing of inclined gallery are provided with warning device.
4. underground coal mine main haulage roadway prong locomotive automatic block equipment according to claim 1, it is characterized in that, described locking device is controlled by PLC system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245941.1U CN204713111U (en) | 2015-04-22 | 2015-04-22 | Underground coal mine main haulage roadway prong locomotive automatic block equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245941.1U CN204713111U (en) | 2015-04-22 | 2015-04-22 | Underground coal mine main haulage roadway prong locomotive automatic block equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204713111U true CN204713111U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520245941.1U Expired - Fee Related CN204713111U (en) | 2015-04-22 | 2015-04-22 | Underground coal mine main haulage roadway prong locomotive automatic block equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204713111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816741A (en) * | 2015-04-22 | 2015-08-05 | 淮北朔里矿业有限责任公司 | Automatic blocking device for locomotive at intersection of underground transportation main haulage roadway of coal mine |
-
2015
- 2015-04-22 CN CN201520245941.1U patent/CN204713111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816741A (en) * | 2015-04-22 | 2015-08-05 | 淮北朔里矿业有限责任公司 | Automatic blocking device for locomotive at intersection of underground transportation main haulage roadway of coal mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20210422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |