CN108180017A - A kind of spoil explosion protective device - Google Patents
A kind of spoil explosion protective device Download PDFInfo
- Publication number
- CN108180017A CN108180017A CN201810074943.7A CN201810074943A CN108180017A CN 108180017 A CN108180017 A CN 108180017A CN 201810074943 A CN201810074943 A CN 201810074943A CN 108180017 A CN108180017 A CN 108180017A
- Authority
- CN
- China
- Prior art keywords
- lamina tecti
- welded
- spoil
- protective device
- explosion
- 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.)
- Pending
Links
- 238000004880 explosion Methods 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 title claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
-
- 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
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
-
- 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
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)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
A kind of underground mine use spoil explosion protective device, belongs to mine equipment field；Whole to be made of lamina tecti and side guard plate, it is characterized in that lamina tecti is semicircular structure, lamina tecti crown center is welded with one piece of rectangular solid clump weight, rectangle counterweight wide 40cm, high 50cm, long 60cm, and rectangle counterweight top is welded with semi-circular hanging ring；After the present apparatus, external orientation can be carried out to the explosion of working face spoil, damage of the splash to stent, protective cradle and its compliant member when reducing explosion to greatest extent；Manufacturing process is installed using assembly type, simple and fast while easy to use, is worked well, great popularization.
Description
Technical field
The present invention relates to a kind of underground mine use spoil explosion protective devices, belong to mine equipment field.
Background technology
In underground, when broken to working face volume larger spoil progress explosive, it will usually occur by the spoil of explosion everywhere
Directionless to disperse, this mode of dispersing often jumps the liquid pipe of bad stent, and valve influences normally to produce, while also exists to existing
The accidental injury of field personnel, so urgently to be resolved hurrily.
Invention content
In view of the above-mentioned problems, propose following solution
The object of the present invention is to provide one kind can be oriented to spoil explosion, safe and convenient to use, a kind of spoil easy to operate
Explosion protective device.
The technical solution adopted by the present invention to solve the technical problems is a kind of spoil explosion protective device, whole by pushing up
Cover board and side guard plate composition, it is characterized in that lamina tecti is semicircular structure, lamina tecti crown center is welded with one piece of rectangular solid
Clump weight, rectangle counterweight wide 40cm, high 50cm, long 60cm, rectangle counterweight top are welded with semi-circular hanging ring.
Above-mentioned a kind of spoil explosion protective device, it is characterized in that lamina tecti bottom end is welded to connect link, the weldering of side guard plate top
Hook is connect in succession, and side guard plate is one piece of thickness 3cm, and both ends air line distance is 60cm, and central angle is 130 degree of steel plate.
Above-mentioned a kind of spoil explosion protective device, it is characterized in that connection hook is specifically to weld two steel in iron hoop both sides
Muscle, the end of reinforcing bar are welded to connect respectively with lamina tecti bottom end and side guard plate top, the company on lamina tecti bottom end and side guard plate top
It connects and is attached by sealing in reinforcing bar between link.
Above-mentioned a kind of spoil explosion protective device, it is characterized in that being welded with hanging ring, hanging ring end on the inside of lamina tecti bottom end
Portion is connected with two layers of buffering skin, is connect after buffering skin punching with hanging ring, passes through rivet interlacement between buffering skin.
After the present apparatus, external orientation can be carried out to the explosion of working face spoil, splashed when reducing explosion to greatest extent
Damage of the object to stent, protective cradle and its compliant member；Manufacturing process is installed using assembly type, simple and fast, is used simultaneously
It is convenient, it works well, great popularization.
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is hanging ring and endothecium bark and outer layer skin connection diagram.
Fig. 3 is lamina tecti and side guard plate connection diagram.
1 semi-circular hanging ring, 2 rectangle counterweights, 3 lamina tectis, 4 hanging rings, 5 connection hooks, 6 side guard plates, 7 endothecium barks, 8 outer layers
Skin.
Head cover is sling by the semi-circular hanging ring 1 at the top of rectangle counterweight during use, after 1 meter of lifting, endothecium bark 7 is passed through into rivet
Surely 8 near top of outer layer skin is arrived, while outer layer skin 8 is passed through into the hanging ring 4 that top carries and the suspension of welding on the inside of lamina tecti
Ring 4 hooks connection；Side guard plate 6 is hanging in the suppending hole of lamina tecti bottom end and is hanging to by the connection at top hook 5 to top
On the inside of cover board bottom end.
Lamina tecti 3 is made up of steel plate bending, thick 4cm, and both ends air line distance is 120cm, and central angle is 120 degree, rectangle counterweight
Wide 40cm, high 50cm, long 60cm；Side guard plate 6 is one piece of thickness 3cm, and both ends air line distance is 60cm, and central angle is 130 degree of steel
Plate is made up of steel plate bending；Endothecium bark 7 and outer layer skin 8 are wasted conveyer belt, and semi-circular hanging ring 1, hanging ring 4 are existing
Product.
Above example is only used for illustrating used in the present invention rather than limitation of the present invention, related technical staff are not taking off
It in the case of from spirit and scope of the invention, can also make a variety of changes, therefore change all equivalent technical solutions and also should
Belong to scope of the invention, should be limited by each claim.
Claims (4)
1. a kind of spoil explosion protective device, whole to be made of lamina tecti and side guard plate, it is characterized in that lamina tecti is tied to be semicircle
Structure, lamina tecti crown center are welded with one piece of rectangular solid clump weight, rectangle counterweight wide 40cm, high 50cm, long 60cm, and rectangle is matched
Weight top is welded with semi-circular hanging ring.
2. a kind of spoil explosion protective device according to claim 1, it is characterized in that lamina tecti bottom end is welded to connect link, side
Backplate top is welded to connect hook, and side guard plate is one piece of thickness 3cm, and both ends air line distance is 60cm, and central angle is 130 degree of steel
Plate.
3. a kind of spoil explosion protective device according to claim 1, it is characterized in that connection hook is specifically in iron hoop both sides
Two reinforcing bars are welded, the end of reinforcing bar is welded to connect respectively with lamina tecti bottom end and side guard plate top, lamina tecti bottom end and side shield
It is attached between the connecting ring on plate top by sealing in reinforcing bar.
4. a kind of spoil explosion protective device according to claim 1, it is characterized in that being welded with suspension on the inside of lamina tecti bottom end
Ring, hanging ring end are connected with two layers of buffering skin, connect with hanging ring after buffering skin punching, connected between buffering skin by rivet
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810074943.7A CN108180017A (en) | 2018-01-25 | 2018-01-25 | A kind of spoil explosion protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810074943.7A CN108180017A (en) | 2018-01-25 | 2018-01-25 | A kind of spoil explosion protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108180017A true CN108180017A (en) | 2018-06-19 |
Family
ID=62551365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810074943.7A Pending CN108180017A (en) | 2018-01-25 | 2018-01-25 | A kind of spoil explosion protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108180017A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004068063A1 (en) * | 2002-12-27 | 2004-08-12 | Sema | Protective device for the confinement of explosive objects or objects believed to be such |
| US20040211311A1 (en) * | 2003-01-31 | 2004-10-28 | Rothenbuhler Neal H. | Protective device for a field apparatus |
| JP2008089261A (en) * | 2006-10-04 | 2008-04-17 | Central Nippon Expressway Co Ltd | Scatter prevention tool for blasting, and blasting method |
| CN102628662A (en) * | 2012-04-26 | 2012-08-08 | 中铁隧道集团有限公司 | Detonator cover structure for limiting fragment scattering in detonator detonating process |
| CN203717014U (en) * | 2014-03-10 | 2014-07-16 | 山东科技大学 | Novel explosion-proof apparatus for return air vertical shaft |
| CN104061828A (en) * | 2014-07-02 | 2014-09-24 | 江俊 | Vertical shaft blasting safety protection device and vertical shaft blasting construction method |
| CN204007366U (en) * | 2014-06-05 | 2014-12-10 | 马鞍山矿山研究院爆破工程有限责任公司 | A kind of flexibility is adjustable blasting flyrock protection network |
| CN204630498U (en) * | 2015-05-13 | 2015-09-09 | 中冶建工集团有限公司 | A kind of blasting flyrock protector |
| CN105547067A (en) * | 2016-01-04 | 2016-05-04 | 宋俊生 | Blasting flying rock protective device |
| CN206514739U (en) * | 2017-01-10 | 2017-09-22 | 上海二十冶建设有限公司 | Standard combination modular structure is used in a kind of blast working covering |
-
2018
- 2018-01-25 CN CN201810074943.7A patent/CN108180017A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004068063A1 (en) * | 2002-12-27 | 2004-08-12 | Sema | Protective device for the confinement of explosive objects or objects believed to be such |
| US20040211311A1 (en) * | 2003-01-31 | 2004-10-28 | Rothenbuhler Neal H. | Protective device for a field apparatus |
| JP2008089261A (en) * | 2006-10-04 | 2008-04-17 | Central Nippon Expressway Co Ltd | Scatter prevention tool for blasting, and blasting method |
| CN102628662A (en) * | 2012-04-26 | 2012-08-08 | 中铁隧道集团有限公司 | Detonator cover structure for limiting fragment scattering in detonator detonating process |
| CN203717014U (en) * | 2014-03-10 | 2014-07-16 | 山东科技大学 | Novel explosion-proof apparatus for return air vertical shaft |
| CN204007366U (en) * | 2014-06-05 | 2014-12-10 | 马鞍山矿山研究院爆破工程有限责任公司 | A kind of flexibility is adjustable blasting flyrock protection network |
| CN104061828A (en) * | 2014-07-02 | 2014-09-24 | 江俊 | Vertical shaft blasting safety protection device and vertical shaft blasting construction method |
| CN204630498U (en) * | 2015-05-13 | 2015-09-09 | 中冶建工集团有限公司 | A kind of blasting flyrock protector |
| CN105547067A (en) * | 2016-01-04 | 2016-05-04 | 宋俊生 | Blasting flying rock protective device |
| CN206514739U (en) * | 2017-01-10 | 2017-09-22 | 上海二十冶建设有限公司 | Standard combination modular structure is used in a kind of blast working covering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180619 |
|
| WD01 | Invention patent application deemed withdrawn after publication |