CN204476475U - A kind of drive explosion isolation device - Google Patents
A kind of drive explosion isolation device Download PDFInfo
- Publication number
- CN204476475U CN204476475U CN201520080367.9U CN201520080367U CN204476475U CN 204476475 U CN204476475 U CN 204476475U CN 201520080367 U CN201520080367 U CN 201520080367U CN 204476475 U CN204476475 U CN 204476475U
- Authority
- CN
- China
- Prior art keywords
- slideway
- inductor
- spring strut
- diameter
- dividing plate
- 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 - Fee Related
Links
- 238000004880 explosion Methods 0.000 title claims abstract description 13
- 238000002955 isolation Methods 0.000 title claims abstract description 9
- 230000001066 destructive effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a kind of drive explosion isolation device, include passage, dividing plate, spring strut, inductor, top flat, slideway, passage end wall is provided with inductor, keep at a certain distance away with inductor and be installed with a slideway, slideway is a bit of tube-shaped structure along passage trend, seal fixing between slideway outer wall and vias inner walls, slideway inside is coaxially shelved with the diameter spring strut identical with slideway internal diameter, spring strut to flush with slideway port away from inductor termination and fixing, another free end of spring strut be fixed be parallel to slideway port be fastened on slideway inner circle annular top flat, the semi-circular shape Tiaokou of vertical direction is had above the outboard runner horizontal diameter of the top flat scope of freedom when spring strut freely stretches, have in the channel side wall alignd with Tiaokou straight up and vertically press from both sides gap, the diameter dividing plate identical with slideway internal diameter is provided with in folder gap, dividing plate is clamped in top, it controls folder and is connected with inductor, the utility model structure is simple, and cost is low, easy to use, can prevent trouble before it happens, and the continuation cutting off destructive power there is the accidents such as gas explosion in mine after timely extends, thus has ensured personal safety, reduces causality loss.
Description
Technical field
The utility model relates to a kind of drive explosion isolation device.
Background technology
In actual life, mine accident happens occasionally, and is a high-risk operations in ore deposit underground work, so the human safety issues of staff more should be protected in mine, mine disaster occurrence cause is mostly gas explosion, and the destructive factor such as high temperature, shock wave of blast causes chain reaction then.
Utility model content
The utility model provides a kind of drive explosion isolation device, object provides explosion isolation device in a kind of drive, prevents trouble before it happens, and the continuation cutting off destructive power there is the accidents such as gas explosion in mine after timely extends, thus ensured personal safety, reduce causality loss.
The technical solution of the utility model:
A kind of drive explosion isolation device, include passage, dividing plate, spring strut, inductor, top flat, slideway, described passage end wall is provided with inductor, keep at a certain distance away with inductor and be installed with a slideway, described slideway is a bit of tube-shaped structure along passage trend, seal fixing between slideway outer wall and vias inner walls, slideway inside is coaxially shelved with the diameter spring strut identical with slideway internal diameter, described spring strut to flush with slideway port away from inductor termination and fixing, another free end of spring strut be fixed be parallel to slideway port be fastened on slideway inner circle annular top flat, the semi-circular shape Tiaokou of vertical direction is had above the outboard runner horizontal diameter of the top flat scope of freedom when spring strut freely stretches, have in the channel side wall alignd with Tiaokou straight up and vertically press from both sides gap, the diameter dividing plate identical with slideway internal diameter is provided with in folder gap, described dividing plate is clamped in top, it controls folder and is connected with inductor.
Advantage of the present utility model:
The utility model structure is simple, and cost is low, easy to use, can prevent trouble before it happens, and the continuation cutting off destructive power there is the accidents such as gas explosion in mine after timely extends, thus has ensured personal safety, reduces causality loss.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
A kind of drive explosion isolation device, include passage 1, dividing plate 2, spring strut 3, inductor 4, top flat 5, slideway 6, passage 1 one end wall is provided with inductor 4, keep at a certain distance away with inductor 4 and be installed with a slideway 6, slideway 6 is a bit of tube-shaped structure moved towards along passage 1, seal fixing between slideway 6 outer wall and passage 1 inwall, slideway 6 inside is coaxially shelved with the diameter spring strut 3 identical with slideway 6 internal diameter, spring strut 3 to flush with slideway 6 port away from inductor 4 termination and fixing, another free end of spring strut 3 be fixed be parallel to slideway 6 port card be located at slideway 6 inner circle annular top flat 5, the semi-circular shape Tiaokou of vertical direction is had above outboard runner 6 horizontal diameter of top flat 5 scope of freedom when spring strut 3 freely stretches, have in passage 1 sidewall alignd with Tiaokou straight up and vertically press from both sides gap, the diameter dividing plate identical with slideway internal diameter 2 is provided with in folder gap, dividing plate 2 is clamped in top, it controls folder and is connected with inductor 4, impel in dividing plate 2 let-down stand in channel after inductor 4 detects danger, withstand on top flat 5 end face, seal up whole passage, and under spring strut 3 acts on, buffer memory is carried out to explosive forces, reduce the impact of blast to passage 1 wall, avoid caving in.
Claims (1)
1. a drive explosion isolation device, it is characterized in that: include passage, dividing plate, spring strut, inductor, top flat, slideway, described passage end wall is provided with inductor, keep at a certain distance away with inductor and be installed with a slideway, described slideway is a bit of tube-shaped structure along passage trend, seal fixing between slideway outer wall and vias inner walls, slideway inside is coaxially shelved with the diameter spring strut identical with slideway internal diameter, described spring strut to flush with slideway port away from inductor termination and fixing, another free end of spring strut be fixed be parallel to slideway port be fastened on slideway inner circle annular top flat, the semi-circular shape Tiaokou of vertical direction is had above the outboard runner horizontal diameter of the top flat scope of freedom when spring strut freely stretches, have in the channel side wall alignd with Tiaokou straight up and vertically press from both sides gap, the diameter dividing plate identical with slideway internal diameter is provided with in folder gap, described dividing plate is clamped in top, it controls folder and is connected with inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080367.9U CN204476475U (en) | 2015-02-04 | 2015-02-04 | A kind of drive explosion isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080367.9U CN204476475U (en) | 2015-02-04 | 2015-02-04 | A kind of drive explosion isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204476475U true CN204476475U (en) | 2015-07-15 |
Family
ID=53632277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520080367.9U Expired - Fee Related CN204476475U (en) | 2015-02-04 | 2015-02-04 | A kind of drive explosion isolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204476475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870002A (en) * | 2017-03-16 | 2017-06-20 | 中煤科工集团重庆研究院有限公司 | Mine underground roadway plugging device |
-
2015
- 2015-02-04 CN CN201520080367.9U patent/CN204476475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870002A (en) * | 2017-03-16 | 2017-06-20 | 中煤科工集团重庆研究院有限公司 | Mine underground roadway plugging device |
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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: 20150715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |