CN105715299A - Device capable of being rapidly sealed and unsealed - Google Patents
Device capable of being rapidly sealed and unsealed Download PDFInfo
- Publication number
- CN105715299A CN105715299A CN201610197572.2A CN201610197572A CN105715299A CN 105715299 A CN105715299 A CN 105715299A CN 201610197572 A CN201610197572 A CN 201610197572A CN 105715299 A CN105715299 A CN 105715299A
- Authority
- CN
- China
- Prior art keywords
- hollow shell
- hollow
- upper casing
- lower casing
- casing
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims description 8
- 230000001413 cellular effect Effects 0.000 description 4
- 208000031968 Cadaver Diseases 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/103—Dams, e.g. for ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides a device capable of being rapidly sealed and unsealed. The device comprises a lower hollow shell and an upper hollow shell, and is characterized in that the lower hollow shell and the upper hollow shell can be spliced to form a cube; the side surface of the lower hollow shell is triangular; the side surface of the upper hollow shell is trapezoid-shaped; a striking surface is arranged on the upper hollow shell; holes are formed in the corresponding surfaces of the lower hollow shell and the upper hollow shell respectively; a screw rod is arranged in the two holes; a limiting plate is arranged at one end of the screw rod; the limiting plate is matched with a limiting groove of the lower hollow shell; and a nut is mounted at the part, located on an outer wall of the upper hollow shell, at the other end of the screw rod. A contact inclined plane of the lower hollow shell and the upper hollow shell is provided with unidirectional teeth. The device capable of being rapidly sealed and unsealed can be used for more safely and rapidly breaking a wall and exhausting in a manner of saving manual labor.
Description
Technical field
The present invention relates to mine rescue crew when breaking seal down-hole flame range, high methane region, old hollow area closed wall, it is possible to quick, safe, time saving and energy saving carrying out unpacking fire dam.The rapid sealing opener that simultaneously also quickly can carry out when building fire dam.
Background technology
To down-hole close flame range, stop exploiting field, the airtight of goaf is quickly broken seal.When setting up airtight, opener is built and not only saves construction material in airtight, save work and material the more important thing is can when unpacking opening airtight safely and fast.Such method safety, laborsaving, quick.Was in the past all firmly pound hard wound with sledgehammer, hammer drill, track, so not only required great effort but also the people that needs is relatively more, and worked by turns, add risk factor.And easily produce spark, particularly bigger at high concentration gas mine and citadel risk factor.
Summary of the invention
It is an object of the invention to: in ambulance corps when removing fire dam, it is possible to it is quickly removed safely by very short time, reduce rescue team member in the time in disaster area, ensure the safety of rescue personnel.The rapid sealing opener that safer quick unpacking is airtight, to achieve these goals, the technical scheme is that rapid sealing opener, including hollow lower casing and hollow upper casing, it is characterized in that: hollow lower casing and hollow upper casing can piece together a cube, the side of hollow lower casing is triangle, and the side of hollow upper casing is trapezoidal, and hollow upper casing is with the scope of attack；The hollow lower casing face corresponding with hollow upper casing is respectively provided with porose, is provided with screw mandrel in two holes, and screw mandrel one end is provided with limiting plate, and limiting plate coordinates with the stopper slot of hollow lower casing, and the other end of screw mandrel is provided with nut at the outer wall of hollow upper casing.
Described hollow lower casing and the contact inclined-plane of hollow upper casing are provided with unidirectional tooth.
This patent is safer, quick, save the breaking cellular wall aerofluxus of work muscle power；The gas of ambulance corps's breaking cellular wall discharge for a long time is a big problem.Particularly at highly gassy mine, gas more high building is airtight more thick often.This brings bigger difficulty to breaking cellular wall.Because also there are many lessons written in blood in these ambulance corps.With build airtight not only firm airtight of cordierite or refractory brick and a burden especially when removing.Need to expend substantial amounts of muscle power and dangerous significantly high.Can only with a little break of explosion-proof instrument, it is impossible to collide with pneumatic pick or track and easily produce spark and increase risk factor.Thus can extend broken time and increase work muscle power.If using this quick breaking cellular wall instrument to be opened by Mi Bi easily, then up and down wall is broken with hydraulic jack, it is possible to discharge gas.Relieved safely more remaining body of wall can be removed after racking up gas.
Figure of description
Fig. 1 is the structural representation of the hollow lower casing of the present invention；
Fig. 2 is the structural representation of the hollow lower casing of the present invention；
Fig. 3 is the structural representation of the hollow upper casing of the present invention；
Fig. 4 is the structural representation of the hollow upper casing of the present invention；
Fig. 5 is the hollow upper casing of the present invention and the structural representation of hollow lower casing combination.
In accompanying drawing
1, hollow lower casing；2, screw mandrel；3, nut；4, limiting plate；5, unidirectional tooth；6, hollow upper casing；7, the scope of attack.
Detailed description of the invention
Below in conjunction with Figure of description 1 ~ 5, the present invention is further described: rapid sealing opener, including hollow lower casing and hollow upper casing, it is characterized in that: hollow lower casing and hollow upper casing can piece together a cube, the side of hollow lower casing is triangle, the side of hollow upper casing is trapezoidal, and hollow upper casing is with the scope of attack；The hollow lower casing face corresponding with hollow upper casing is respectively provided with porose, is provided with screw mandrel in two holes, and screw mandrel one end is provided with limiting plate, and limiting plate coordinates with the stopper slot of hollow lower casing, and the other end of screw mandrel is provided with nut at the outer wall of hollow upper casing.
Described hollow lower casing and the contact inclined-plane of hollow upper casing are provided with unidirectional tooth.
1, hollow upper casing and hollow lower casing it are processed into the steel plate of 3 cm thicks；
2, hollow upper casing is become a cube with hollow lower casing card；
3, opening a hole in the one end spilling the hollow lower casing of metope, hole is provided around groove, and hollow upper casing one end opens a hole equally, hole is outside equipped with nut, screwed screw rod is inserted, by hollow upper casing and hollow lower casing split, rotates screw thread and hollow upper casing and hollow lower casing are fixed；
4, when building airtight, square is built in body of wall；
5, exert oneself at the scope of attack when breaking seal airtight；
6, aerofluxus is fully open by body of wall after terminating；
7, access air duct and progressively will recover dash.
Claims (3)
1. rapid sealing opener, including hollow lower casing (1) and hollow upper casing (6), it is characterized in that: hollow lower casing (1) and hollow upper casing (6) can piece together a cube, the side of hollow lower casing (1) is triangle, the side of hollow upper casing (6) is trapezoidal, and hollow upper casing (6) is with the scope of attack (7).
2. the rapid sealing opener according to claims 1, it is characterized in that: described hollow lower casing (1) and the corresponding face of hollow upper casing (6) are respectively provided with porose, screw mandrel (2) it is provided with in two holes, screw mandrel (2) one end is provided with limiting plate (4), limiting plate (4) coordinates with the stopper slot of hollow lower casing (1), and the other end of screw mandrel (2) is provided with nut (3) at the outer wall of hollow upper casing.
3. the rapid sealing opener according to claims 1, is characterized in that: described hollow lower casing (1) and the contact inclined-plane of hollow upper casing (6) are provided with unidirectional tooth (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610197572.2A CN105715299B (en) | 2016-03-31 | 2016-03-31 | Rapid sealing opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610197572.2A CN105715299B (en) | 2016-03-31 | 2016-03-31 | Rapid sealing opener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105715299A true CN105715299A (en) | 2016-06-29 |
| CN105715299B CN105715299B (en) | 2017-11-21 |
Family
ID=56159373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610197572.2A Expired - Fee Related CN105715299B (en) | 2016-03-31 | 2016-03-31 | Rapid sealing opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105715299B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2301685A1 (en) * | 1975-02-20 | 1976-09-17 | Gaillard Rene | Mine gallery lock with inflatable ring - uses partitions matching contour of gallery, each having peripheral channel for ring |
| JPH11270151A (en) * | 1998-03-20 | 1999-10-05 | Taisei Corp | Concrete structure |
| CN201090248Y (en) * | 2007-07-17 | 2008-07-23 | 胡兰文 | Apparatus for loosening and opening closed mine |
| CN104775850A (en) * | 2015-03-19 | 2015-07-15 | 西安科技大学 | Downhole rapid expansion sealing wall |
| CN205503185U (en) * | 2016-03-31 | 2016-08-24 | 枣庄矿业（集团）有限责任公司矿山救护大队 | Quick airtight device of unsealing |
-
2016
- 2016-03-31 CN CN201610197572.2A patent/CN105715299B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2301685A1 (en) * | 1975-02-20 | 1976-09-17 | Gaillard Rene | Mine gallery lock with inflatable ring - uses partitions matching contour of gallery, each having peripheral channel for ring |
| JPH11270151A (en) * | 1998-03-20 | 1999-10-05 | Taisei Corp | Concrete structure |
| CN201090248Y (en) * | 2007-07-17 | 2008-07-23 | 胡兰文 | Apparatus for loosening and opening closed mine |
| CN104775850A (en) * | 2015-03-19 | 2015-07-15 | 西安科技大学 | Downhole rapid expansion sealing wall |
| CN205503185U (en) * | 2016-03-31 | 2016-08-24 | 枣庄矿业（集团）有限责任公司矿山救护大队 | Quick airtight device of unsealing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105715299B (en) | 2017-11-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20190331 |