CN208220718U - Mining blowout prevention aperture apparatus - Google Patents
Mining blowout prevention aperture apparatus Download PDFInfo
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- CN208220718U CN208220718U CN201820482281.2U CN201820482281U CN208220718U CN 208220718 U CN208220718 U CN 208220718U CN 201820482281 U CN201820482281 U CN 201820482281U CN 208220718 U CN208220718 U CN 208220718U
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- threeway
- sealing device
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- hole sealing
- drainage
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Abstract
The utility model discloses mining blowout prevention aperture apparatus, including push-expanding type hole sealing device and drainage threeway, it is characterized by: the push-expanding type hole sealing device is connected with drainage threeway one end, push-expanding type hole sealing device and drainage threeway are sheathed on the outside of auger stem, gap is provided between the push-expanding type hole sealing device and drainage threeway and auger stem, the push-expanding type hole sealing device is fixed at drilling orifice, the drainage threeway connects sealed coal storage container by hose, and the sealed coal storage container both ends are provided with telescopic rod；The utility model utilizes the principle of expansion bolt, in the fixed hole sealing device of drilling orifice, and the rubber material of flame-retardant and anti-static is pushed away swollen in hole, optimization fixation and sealing effect, prevent the injection of coal and gas, pass through the coal storage container with telescopic rod and handle coal slime, small volume, it is easy to use.
Description
Technical field
The utility model belongs to mine dust removing device equipment technical field, in particular to mining blowout prevention aperture apparatus.
Background technique
Currently, the utilization rate of drilling machine is very universal in the bore operation of domestic coal mine and other field, and often with brill
Important problem brought by machine bore operation is the dust for being difficult to inhibit, and usually generates the outer by drilling of coal and gas
Injection, directly contributes the injury of worker.To solve the above problems, dust suppression, dust trapping device are released, but most design volumes are larger,
It is inconvenient using installation, the preparation time is considerably increased, reduces production efficiency, and installation fixed effect is bad, is guaranteeing
While inhibiting dust, spray orifice phenomenon can not be solved and pollute and injure.Therefore it provides a kind of optimization is fixed and sealing is imitated
Fruit, prevents the injection of coal and gas, mobile convenient, small volume, and mining blowout prevention aperture apparatus easy to use is very important.
Utility model content
The utility model is designed to provide mining blowout prevention aperture apparatus, and optimization is fixed and sealing effect, prevent coal and watt
This injection handles coal slime by the coal storage container with telescopic rod, and small volume is easy to use.
To achieve the above object, the utility model provides the following technical solutions: mining blowout prevention aperture apparatus, including push-expanding type envelope
Aperture apparatus and drainage threeway, the push-expanding type hole sealing device with drain threeway one end be connected, push-expanding type hole sealing device and drainage
Threeway is sheathed on the outside of auger stem, is provided between the push-expanding type hole sealing device and drainage threeway and auger stem
Gap, the push-expanding type hole sealing device are fixed at drilling orifice, and the drainage threeway connects sealed coal storage by hose and holds
Device, the sealed coal storage container both ends are provided with telescopic rod.
Preferably, the push-expanding type hole sealing device includes the support tube being fixed in drilling, support tube and drainage threeway
Connecting pin extends to drilling outside, and the sealing rubber cover for sealing drilling is socketed on the outside of support tube.
Preferably, it is provided between separate push-expanding type hole sealing device one end and auger stem of the drainage threeway annular close
Sealing rubber ring.
Preferably, the push-expanding type hole sealing device and drainage threeway pass through Stainless Steel Vacuum clamp connection.
Preferably, universal wheel is provided on the downside of the sealed coal storage container.
Preferably, the auger stem is connected with mining-drilling machine.
Preferably, the telescopic rod is electric telescopic rod or hydraulic cylinder.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, what the utility model push-expanding type hole sealing device was creative utilizes expansion bolt principle, and flame-retardant and anti-static is sealed rubber
Gum cover pushes away in swollen extremely drilling, achievees the purpose that reinforcing fixed and sealing drills.
2, the coal and methane gas ejected in the utility model drainage threeway export drilling, is introduced into sealing coal storage formula
In container, prevention and treatment coal is sprayed with gas face aperture hurts sb.'s feelings.
3, the utility model sealed coal storage container both ends are equipped with telescopic rod, downside is provided with universal wheel, facilitate coal slime
It is moved with transport, while convenient for rising one end, the coal slime drained in container is poured out in inclination.
3, utility model device uses universal wheel, is conducive to freely transport in the adverse circumstances of underground.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the push-expanding type hole sealing device schematic diagram of the utility model.
Fig. 3 is the drainage threeway schematic diagram of the utility model.
In figure: 1, push-expanding type hole sealing device, 2, drainage threeway, 3, auger stem, 4, mining-drilling machine, 5, sealed coal storage
Container, 6, telescopic rod, 7, coal seam, 8, sealing rubber cover, 9, ring packing cushion rubber, 10, support tube.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, mining blowout prevention aperture apparatus provided in this embodiment, including push-expanding type hole sealing device 1 and drainage three
Logical 2, the push-expanding type hole sealing device 1 is connected with drainage 2 one end of threeway, push-expanding type hole sealing device 1 and drainage threeway 2 are arranged
In the outside of auger stem 3, it is provided with gap between the push-expanding type hole sealing device 1 and drainage threeway 2 and auger stem 3,
The push-expanding type hole sealing device 1 is fixed at drilling orifice, and the drainage threeway 2 connects sealed coal storage container 5 by hose,
Sealed 5 both ends of coal storage container are provided with telescopic rod 6.
Wherein, the push-expanding type hole sealing device 1 includes the support tube 10 being fixed in drilling, support tube 10 and drainage three
Logical 2 connecting pin extends to drilling outside, and the sealing rubber cover 8 for sealing drilling is socketed on the outside of support tube 10；It is described to draw
It flows and is provided with ring packing cushion rubber 9 between separate 1 one end of push-expanding type hole sealing device and auger stem 3 of threeway 2；It is described push away it is swollen
Formula hole sealing device 1 and drainage threeway 2 pass through Stainless Steel Vacuum clamp connection；Ten thousand are provided on the downside of the sealed coal storage container 5
To wheel；The auger stem 3 is connected with mining-drilling machine 4；Sealed 5 both ends of coal storage container are provided with telescopic rod 6；It is described
Telescopic rod 6 is electric telescopic rod.
When the present embodiment is implemented, 1 creativeness of push-expanding type hole sealing device utilizes expansion bolt principle, passes through 10 jail of support tube
Solid fixation in the borehole, by flame-retardant and anti-static sealing rubber cover 8 push away it is swollen in drilling, reach reinforce it is fixed and sealing drilling
Purpose；The coal and methane gas sprayed in drilling, by being set between push-expanding type hole sealing device 1 and drainage threeway 2 and auger stem 3
The gap set enters sealed coal storage container 5 by drainage threeway 2 and hose, and sealed 5 both ends of coal storage container are equipped with electronic
Telescopic rod 6, downside are provided with universal wheel, after sealed coal storage container 5 is fully loaded, facilitates coal slime and transport movement, are convenient for simultaneously
Sealed 5 one end of coal storage container is risen, the coal slime drained in sealed coal storage container 5 is poured out in inclination；Sealed coal storage container 5
Using universal wheel, be conducive to freely shift in the adverse circumstances of underground.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. mining blowout prevention aperture apparatus, including push-expanding type hole sealing device (1) and drainage threeway (2), it is characterised in that: the push-expanding type
Hole sealing device (1) is connected with drainage threeway (2) one end, push-expanding type hole sealing device (1) and drainage threeway (2) are sheathed on spiral
The outside of drilling rod (3), between being provided between the push-expanding type hole sealing device (1) and drainage threeway (2) and auger stem (3)
Gap, the push-expanding type hole sealing device (1) are fixed at drilling orifice, and the drainage threeway (2) connects sealed by hose
Coal container (5), sealed coal storage container (5) both ends are provided with telescopic rod (6).
2. mining blowout prevention aperture apparatus according to claim 1, it is characterised in that: the push-expanding type hole sealing device (1) includes
The connecting pin of the support tube (10) being fixed in drilling, support tube (10) and drainage threeway (2) extends to drilling outside, support tube
(10) outside is socketed with the sealing rubber cover (8) for sealing drilling.
3. mining blowout prevention aperture apparatus according to claim 1, it is characterised in that: described to drain the swollen far from pushing away of threeway (2)
Ring packing cushion rubber (9) are provided between formula hole sealing device (1) one end and auger stem (3).
4. mining blowout prevention aperture apparatus according to claim 1, it is characterised in that: the push-expanding type hole sealing device (1) with draw
It flows threeway (2) and passes through Stainless Steel Vacuum clamp connection.
5. mining blowout prevention aperture apparatus according to claim 1, it is characterised in that: on the downside of the sealed coal storage container (5)
It is provided with universal wheel.
6. mining blowout prevention aperture apparatus according to claim 1, it is characterised in that: the auger stem (3) is connected with mining
Drilling machine (4).
7. mining blowout prevention aperture apparatus according to claim 1, it is characterised in that: the telescopic rod (6) is electric telescopic rod
Or hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820482281.2U CN208220718U (en) | 2018-04-04 | 2018-04-04 | Mining blowout prevention aperture apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820482281.2U CN208220718U (en) | 2018-04-04 | 2018-04-04 | Mining blowout prevention aperture apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208220718U true CN208220718U (en) | 2018-12-11 |
Family
ID=64513979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820482281.2U Active CN208220718U (en) | 2018-04-04 | 2018-04-04 | Mining blowout prevention aperture apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208220718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374542A (en) * | 2019-08-02 | 2019-10-25 | 华北科技学院 | A kind of mine gas extraction drilling blowout prevention aperture apparatus |
| CN115012875A (en) * | 2022-06-20 | 2022-09-06 | 中煤科工集团重庆研究院有限公司 | Mining drilling and hole sealing integrated drilling machine |
-
2018
- 2018-04-04 CN CN201820482281.2U patent/CN208220718U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374542A (en) * | 2019-08-02 | 2019-10-25 | 华北科技学院 | A kind of mine gas extraction drilling blowout prevention aperture apparatus |
| CN115012875A (en) * | 2022-06-20 | 2022-09-06 | 中煤科工集团重庆研究院有限公司 | Mining drilling and hole sealing integrated drilling machine |
| CN115012875B (en) * | 2022-06-20 | 2023-06-27 | 中煤科工集团重庆研究院有限公司 | Integrated drilling machine for mining drilling and hole sealing |
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