CN2854748Y - Device for indicating emergency escape tunnel position of mine accident - Google Patents
Device for indicating emergency escape tunnel position of mine accident Download PDFInfo
- Publication number
- CN2854748Y CN2854748Y CN 200620023593 CN200620023593U CN2854748Y CN 2854748 Y CN2854748 Y CN 2854748Y CN 200620023593 CN200620023593 CN 200620023593 CN 200620023593 U CN200620023593 U CN 200620023593U CN 2854748 Y CN2854748 Y CN 2854748Y
- Authority
- CN
- China
- Prior art keywords
- wire rope
- draw
- steel wire
- fixedly connected
- arrow
- 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 - Lifetime
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- Emergency Lowering Means (AREA)
Abstract
A roadway direction indication device for emergency evacuation in case of accident at mines comprises steel wire ropes, arrow indicators, draw rings, and draw hooks. A plurality of arrow indicators indicating the same direction are connected in series onto the steel wire rope, one end of the steel wire rope is fixedly connected with the draw ring, and the other end is fixedly connected with the draw hook. A plurality of steel wire ropes are connected in head-tail manner by fitting the draw hook into the draw ring to form indication devices, and installed at obvious position of roadway, with the arrow pointing to well mouth or uptake. Once accident occurs, workers can be evacuated toward direction indicated by the arrows. The device is an ideal danger prevention device for mines.
Description
Technical field
The utility model relates to a kind of mine underworkings avoiding device, specifically a kind of mine disaster emergency evacuation roadway direction indicating device that uses when the down-hole meets with emergency or burst obstacle.
Background technology
In recent years, because the down-hole, mine does not have avoiding device, when dangerous situations such as gas explosion, roof fall occurred, the staff often was at a loss, and got lost, and can't escape.Cause 2005 and recurred a lot of as mine disasters such as Qitaihe, Xingtai, Tangshan.Hundreds of bar victim's blood wakes us up, except the work of must strengthening safety in production, also the avoiding device that the down-hole is convenient to escape must be set, and with the prevention burst accident, guarantees life security.
Summary of the invention
Goal of the invention of the present utility model is intended to overcome the defective of background technology, provides a kind of when the underground emergency situation takes place, and can guide the personnel escape exactly, guarantee the mine disaster emergency evacuation roadway direction indicating device of life security.
Realize that foregoing invention purpose technical scheme is: a kind of mine disaster emergency evacuation roadway trafficator, comprise wire rope, its structural feature is to be connected with the unidirectional arrow mark spare of a plurality of sensings on the wire rope, this wire rope one end is fixedly connected with draw ring, and the other end is fixedly connected with drag hook.
According to technique scheme, the steel wire hook that will have the arrow cue mark is enclosed within the ring, according to the length in tunnel, with many composition indicating devices that link together, is fixedly mounted on the timber or wall in the tunnel.This indicating device is simple in structure, and economy is used reliably, in case there is dangerous situation to take place, because phosphor powder layer is glittering, guides escape direction accurately, and the staff can stroke wire rope, presses the arrow direction indication to the outlet escape.This device has been filled up the blank of prior art.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and concrete aforesaid way the utility model is further described.
Referring to accompanying drawing 1, the utility model is made up of drag hook 1, wire rope 2, arrow indication piece 3 and draw ring 4.Wire rope 2 selection standard solid wireline ropes.Same directions such as a plurality of arrow indication pieces 3, a plurality of arrow points well heads or air outlet fixedly are connected in series on the wire rope 2.In order to make arrow indication piece 3 directions obvious, be coated with layer of fluorescent powder on the surface of arrow indication piece 3, constitute flash layer.The fixedly connected drag hook 1 of one end of wire rope 2, the fixedly connected draw ring 4 of the other end for drag hook 1 socket.
When installing and using, according to the length in tunnel, the drag hook 1 of steel cable 2 head ends is socketed in the draw ring 4 of another root wire rope 2 tail ends, many wire rope 2 join end to end in twos, form the escape indicating device.Indicating device is fixedly mounted on the eye-catching place of underworkings, and the arrow points well head of arrow indication piece 3 or air port direction take place as dangerous situation, and the staff can press the direction of arrow rapidly to well head or air port escape.
Claims (2)
1, a kind of mine disaster emergency evacuation roadway direction indicating device comprises wire rope, it is characterized in that, is serially connected with on the wire rope to point to unidirectional a plurality of arrow indication pieces, and this wire rope one end is fixedly connected with draw ring, and the other end is fixedly connected with drag hook.
2, mine disaster emergency evacuation roadway direction indicating device according to claim 1 is characterized in that the surface of described arrow indication piece is connected with phosphor powder layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023593 CN2854748Y (en) | 2006-02-24 | 2006-02-24 | Device for indicating emergency escape tunnel position of mine accident |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023593 CN2854748Y (en) | 2006-02-24 | 2006-02-24 | Device for indicating emergency escape tunnel position of mine accident |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2854748Y true CN2854748Y (en) | 2007-01-03 |
Family
ID=37581383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620023593 Expired - Lifetime CN2854748Y (en) | 2006-02-24 | 2006-02-24 | Device for indicating emergency escape tunnel position of mine accident |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2854748Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943009B (en) * | 2009-07-10 | 2013-04-10 | 河南理工大学 | Plate-typed draw ring used for connecting draw rods on tunnel metal support |
-
2006
- 2006-02-24 CN CN 200620023593 patent/CN2854748Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943009B (en) * | 2009-07-10 | 2013-04-10 | 河南理工大学 | Plate-typed draw ring used for connecting draw rods on tunnel metal support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device for indicating emergency escape tunnel position of mine accident Effective date of registration: 20130218 Granted publication date: 20070103 Pledgee: Tangshan Yida Company limited by guarantee Pledgor: Chen Fengping Registration number: 2013990000099 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070103 |
|
| EXPY | Termination of patent right or utility model |