CN206554836U - A kind of orifice blowout prevention collection device for coal mine drilling - Google Patents
A kind of orifice blowout prevention collection device for coal mine drilling Download PDFInfo
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- CN206554836U CN206554836U CN201720028304.8U CN201720028304U CN206554836U CN 206554836 U CN206554836 U CN 206554836U CN 201720028304 U CN201720028304 U CN 201720028304U CN 206554836 U CN206554836 U CN 206554836U
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- collecting box
- blowout prevention
- column tube
- column
- oil cylinder
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Abstract
A kind of orifice blowout prevention collection device for coal mine drilling, including collecting box and column, collecting box is a funnel case, collecting box bottom is provided with outlet, column is made up of column tube with the telescopic oil cylinder for being installed in column tube bottom, the cylinder body of telescopic oil cylinder is installed in column tube inner chamber, the telescopic rod end of telescopic oil cylinder down and with being connected with branch flange, column tube top is provided with ring flange, horizontal tray is provided with the body of column tube, horizontal tray one end is slidably located on column tube by anchor ear, the other end is provided with the support pipe sleeve for being socketed outlet, collecting box is located on horizontal tray by outlet insertion support pipe sleeve recoil, and dismountable blowout prevention plate for being used to stop collection coal water is provided with the tank wall of collecting box, the through hole passed through for drilling rod is offered on blowout prevention plate.Herein described device, can collect the coal water of the outflow out of drilling well, and eliminate the potential safety hazard produced when coal water flows out due to splash.
Description
Technical field
The utility model designs mining equipment technical field, and specially a kind of orifice blowout prevention for coal mine drilling collects dress
Put.
Background technology
In recent years, coal dust was produced in order to improve the gas release efficiency of high gas layer, reduce when underground equipment is drilled,
Hydraulic flushing in hole makes cave technique and waterpower is drilled, and technique obtains popularity.Hydraulic flushing in hole is made during cave technique adds and drill
The burst size of gas, reduces the time of gas drainage under suction, improves the security of seam mining, waterpower, which is drilled, have been prevented to drill completely
During can produce coal dust, it is to avoid injury of the coal dust to workman.But hydraulic flushing in hole and waterpower are drilled and all be unable to do without water, are drilled
The coal that head is cut is integrated with water to coal water is formed together, and coal water flows out along aperture, drains into ground.Hydraulic flushing in hole and waterpower
Although operation of drilling improves efficiency, it is to avoid workman is injured by coal seam, but the coal water formed is bad to be collected, and is not only made
Into the waste of underground coal and water resource, while make workman be in muddy wet and slippery environment, the also personal safety band to workman
Carry out hidden danger.In addition, when coal water flows out along aperture, because orifice shapes are irregular, it is impossible to collect flowed out out of aperture well
Coal water, and coal water is easy to outside splash when being flowed out from aperture in the presence of drilling rod, and the personal safety to workman is caused
Harm.
Utility model content
In order to solve problem above, the purpose of this utility model is to propose that a kind of orifice blowout prevention for coal mine drilling is collected
Device, is produced when the coal water of the outflow out of drilling can be collected well, and eliminate the outflow of coal water due to splash
Potential safety hazard.
The utility model is for the taken technical scheme that solves the above problems：Prevent in a kind of aperture for coal mine drilling
Collection device, including collecting box and the column for fixed support collecting box are sprayed, the collecting box is a funnel case, collecting box bottom
Portion is provided with outlet, and the column is made up of column tube with the telescopic oil cylinder for being installed in column tube bottom, telescopic oil cylinder
Cylinder body column tube inner chamber is installed in by bolt, the telescopic rod end of telescopic oil cylinder down and with being connected with branch flange is stood
Post outer tube top is provided with for the ring flange against rib, and horizontal tray, horizontal tray are provided with the body of column tube
One end is slidably located on column tube by anchor ear, and the horizontal tray other end is provided with the support tube for being socketed outlet
Set, collecting box is located on horizontal tray by outlet insertion support pipe sleeve recoil, and is provided with the tank wall of collecting box removable
The through hole passed through for drilling rod is offered on the blowout prevention plate for being used to stop collection coal water unloaded, blowout prevention plate.
As preferred, notch L-shaped neck directed downwardly is provided with the blowout prevention plate side wall, blowout prevention plate passes through neck card
The tank wall top of collecting box is located at along upper.
As preferred, the column tube top is fixedly provided with extension, and ring flange is connected to the top of extension.
Compared with prior art, the utility model has the advantages that：
First, a kind of orifice blowout prevention collection device for coal mine drilling described in the utility model is connect by collecting box
Enter the coal water of the discharge out of drilling, and collecting box can be slided up and down by anchor ear on column, the position adjustments according to drilling
The height of collecting box, meanwhile, column can adjust oneself height by telescopic oil cylinder, column is resisted against at the top of tunnel, is receiving
More consolidated during header mobile phone coal water.
Second, a kind of orifice blowout prevention collection device for coal mine drilling described in the utility model is pacified on collecting box
The blowout prevention plate of dress can play good blowout prevention effect when collecting coal water, and the outside splash under the drive of drilling rod of coal water goes out, and prevents
Spray plate is blocked after the coal water that splash goes out, and can also be entered this part coal water water conservancy diversion in collecting box, can avoid spraying water direct splash outside
Portion, or even splash trigger security incident to workman.
Brief description of the drawings
Fig. 1 is a kind of structural representation of orifice blowout prevention collection device for coal mine drilling of the utility model；
Fig. 2 is the structural representation of blowout prevention plate in a kind of orifice blowout prevention collection device for coal mine drilling of the utility model
Figure；
Marked in figure：1st, collecting box, 2, column, 3, outlet, 4, column tube, 401, extension, 5, telescopic oil cylinder, 6,
Branch ground flange, 7, ring flange, 8, horizontal tray, 801, anchor ear, 802, support pipe sleeve, 9, blowout prevention plate, 901, through hole, 902, card
Groove.
Embodiment
The utility model is elaborated with reference to specific embodiment, the present embodiment is with technical solutions of the utility model
Premised on, give detailed embodiment and specific operating process.
As illustrated, the utility model is a kind of orifice blowout prevention collection device for coal mine drilling, including the He of collecting box 1
For the column 2 of fixed support collecting box 1, the collecting box 1 is a funnel case, and the bottom of collecting box 1 is provided with outlet 3, institute
State column 2 to be made up of with the telescopic oil cylinder 5 for being installed in the bottom of column tube 4 column tube 4, the cylinder body of telescopic oil cylinder 5 passes through spiral shell
Bolt is installed in the inner chamber of column tube 4, and the telescopic rod end of telescopic oil cylinder 5 down and with being connected with branch flange 6, column tube 4 is pushed up
End is provided with for the ring flange 7 against rib, and horizontal tray 8, the one end of horizontal tray 8 are provided with the body of column tube 4
It is slidably located in by anchor ear 801 on column tube 4, the other end of horizontal tray 8 is provided with the support tube for being socketed outlet 3
Set 802, collecting box 1 is located on horizontal tray 8 by the insertion support pipe sleeve 802 of outlet 3 recoil, and on the tank wall of collecting box 1
It is provided with dismountable blowout prevention plate 9 for being used to stop collection coal water, blowout prevention plate 9 and offers the through hole 901 passed through for drilling rod.
Above be basic embodiment of the present utility model, can more than on the basis of be improved further, optimize or limit
It is fixed.
Further, notch L-shaped neck 902 directed downwardly is provided with the side wall of blowout prevention plate 9, blowout prevention plate 9 passes through card
Groove 902 is fastened on the tank wall top of collecting box 1 along upper.
Further, the top of column tube 4 is fixedly provided with extension 401, and ring flange 7 is connected to extension 401
Top.
Telescopic oil cylinder 5 is loaded in the bottom of column 2, telescopic oil cylinder 5 is bolted inside column 2, telescopic oil cylinder 5
Flexible rod end down, connection branch ground flange 6, it is ensured that column 2 can still be pushed up with vertical telescopic, column 2 during out-of-flatness in bottom surface
Portion's mounting flange 7, ring flange 7 is connected by bolt with the top of extension 401, is added the length of column 2, is shortened and stretch
The stroke of contracting oil cylinder 5.
Horizontal tray 8 is connected on column 2 by anchor ear 801, and the height of horizontal tray 8 can be fixed by tightening anchor ear 801
And angle, unclamp anchor ear 801 and can adjust, horizontal tray 8 is welded together to ensure horizontal tray 8 by two seamless pipes
Intensity.
The outlet 3 of the bottom of collecting box 1 is the seamless pipe of welding up, and outlet 3 is inserted into support pipe sleeve 802 recoil sets
On horizontal tray 8, then flexible pipe is fixedly connected with the bottom of outlet 3, flexible pipe is passed through in coal and water separate sieve, you can by collecting box 1
Coal water sieve point is carried out in the coal water feeding coal and water separate sieve being collected into.
The neck 902 welded on blowout prevention plate 9 is stuck in the top edge of the either side wall of collecting box 1, can be used on top along sliding
In, blowout prevention plate 9 is installed to collecting box 1 on the side wall of rig side, you can easily realize that blowout prevention is collected.
It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, although the utility model with preferred embodiment description as above, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when using technology contents described above
The a little change or modification made are the equivalent embodiment of equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent variations and the modification made according to technical spirit of the present utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (3)
1. a kind of orifice blowout prevention collection device for coal mine drilling, including collecting box（1）Collecting box is supported with for fixed（1）
Column（2）, it is characterised in that：The collecting box（1）For a funnel case, collecting box（1）Bottom is provided with outlet（3）, institute
State column（2）By column tube（4）Be installed in column tube（4）The telescopic oil cylinder of bottom（5）Constitute, telescopic oil cylinder（5）'s
Cylinder body is installed in column tube by bolt（4）Inner chamber, telescopic oil cylinder（5）Telescopic rod end down and with being connected with branch flange
（6）, column tube（4）Top is provided with for the ring flange against rib（7）, column tube（4）Body on be provided with water
Lift frame（8）, horizontal tray（8）One end passes through anchor ear（801）Be slidably located in column tube（4）On, horizontal tray（8）It is another
End is provided with for being socketed outlet（3）Support pipe sleeve（802）, collecting box（1）Pass through outlet（3）Insertion support pipe sleeve
（802）Recoil is located at horizontal tray（8）On, and collecting box（1）Tank wall on be provided with it is dismountable be used to stop collect coal water
Blowout prevention plate（9）, blowout prevention plate（9）On offer the through hole passed through for drilling rod（901）.
2. a kind of orifice blowout prevention collection device for coal mine drilling as claimed in claim 1, it is characterised in that：The blowout prevention
Plate（9）Notch L-shaped neck directed downwardly is provided with the wall of side（902）, blowout prevention plate（9）Pass through neck（902）It is fastened on collecting box
（1）Tank wall top along upper.
3. a kind of orifice blowout prevention collection device for coal mine drilling as claimed in claim 1, it is characterised in that：The column
Outer tube（4）Top is fixedly provided with extension（401）, ring flange（7）It is connected to extension（401）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028304.8U CN206554836U (en) | 2017-01-11 | 2017-01-11 | A kind of orifice blowout prevention collection device for coal mine drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028304.8U CN206554836U (en) | 2017-01-11 | 2017-01-11 | A kind of orifice blowout prevention collection device for coal mine drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206554836U true CN206554836U (en) | 2017-10-13 |
Family
ID=60359831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720028304.8U Active CN206554836U (en) | 2017-01-11 | 2017-01-11 | A kind of orifice blowout prevention collection device for coal mine drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206554836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397413A (en) * | 2019-07-26 | 2019-11-01 | 山东建筑大学 | The hybrid dedusting denoising device of drilling orifice and drilling equipment and working method |
| CN116792053A (en) * | 2023-08-25 | 2023-09-22 | 山东天河科技股份有限公司 | Underground coal mine drilling blowout preventer |
-
2017
- 2017-01-11 CN CN201720028304.8U patent/CN206554836U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397413A (en) * | 2019-07-26 | 2019-11-01 | 山东建筑大学 | The hybrid dedusting denoising device of drilling orifice and drilling equipment and working method |
| CN116792053A (en) * | 2023-08-25 | 2023-09-22 | 山东天河科技股份有限公司 | Underground coal mine drilling blowout preventer |
| CN116792053B (en) * | 2023-08-25 | 2023-11-14 | 山东天河科技股份有限公司 | Underground coal mine drilling blowout preventer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 467000 North Ring Road South, Xinhua District, Pingdingshan City, Henan Province (West of Industrial Park Road, Xinhua District) Patentee after: Tiefulai Equipment Manufacturing Group Co.,Ltd. Address before: 467000 south of Beihuan Road, Xinhua District, Pingdingshan City, Henan Province (West of Industrial Park Road, Xinhua District) Patentee before: HENAN TIEFULAI EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| CP03 | Change of name, title or address |