CN206693978U - Drill hole of drilling machine blowout hookup - Google Patents
Drill hole of drilling machine blowout hookup Download PDFInfo
- Publication number
- CN206693978U CN206693978U CN201720277626.6U CN201720277626U CN206693978U CN 206693978 U CN206693978 U CN 206693978U CN 201720277626 U CN201720277626 U CN 201720277626U CN 206693978 U CN206693978 U CN 206693978U
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- riser
- lubricator
- drill hole
- drilling machine
- drilling
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Abstract
It the utility model is related to a kind of drill hole of drilling machine blowout hookup, belong to drilling protection technology field, provide a kind of simple in construction, it is easy to use, facilitate in-site installation, and do not limited by drilling, deslagging and the more efficient drill hole of drilling machine blowout hookup of extraction, used technical scheme is to be fixed with riser in moving cart, and lubricator is slidably fitted with riser, gas drainage pipe is provided with the top of lubricator, bottom is provided with scum pipe, one end of lubricator is provided with adpting flange, and the other end is provided with baffle plate, spring is provided between baffle plate and riser；The utility model is widely used in the blowout prevention processing of drilling.
Description
Technical field
A kind of drill hole of drilling machine blowout hookup is the utility model is related to, belongs to drilling protection technology field.
Background technology
For Gas Disaster as one of major casualty in colliery, serious threat underground labour's health and the safety in colliery
Production, gas control is using first drilling draining coal seam gas at present, the working seam again after gas bearing capacity is up to standard.Yet with coal
Ore deposit complicated geology, gas situation is failed to understand in coal seam, and a large amount of gas easily occur during drilling sprays suddenly, pours in worker's operation sky
Between, cause tunnel gas exceeding limit, have a strong impact on operating personnel's safety and Safety of Coal Mine Production.
At present, it is main that blowout hookup is installed using in drill hole, but the installation of existing blowout hookup is cumbersome, does not allow
It is fixed easily, and is limited by drilling size, when pulling out brill, when a large amount of gas, silt are gushed out, easily causes blowout prevention blockage,
Influence the extraction of gas and the deslagging effect of silt.
Utility model content
To solve technical problem existing for prior art, the utility model provides a kind of simple in construction, easy to use, side
Just in-site installation, and not limited by drilling, deslagging and the more efficient drill hole of drilling machine blowout hookup of extraction.
To achieve the above object, technical scheme is drill hole of drilling machine blowout hookup used by the utility model, including movement
Dolly, riser being fixed with the moving cart, lubricator being slidably fitted with the riser, the top of the lubricator is set
There is gas drainage pipe, bottom is provided with scum pipe, and one end of the lubricator is provided with adpting flange, and the other end is provided with gear
Plate, spring is provided between the baffle plate and riser.
Preferably, guide rod is provided with the baffle plate, linear bearing, the guide rod installation are provided with the riser
In linear bearing, the end set limited location block of the guide rod, the spring housing dress is on the guide bar.
Preferably, the baffle plate is additionally provided with seal washer.
Preferably, the corner of the moving cart is provided with location-plate, and positioning hole is provided with the location-plate, described
Anchorage inserted link is installed in positioning hole.
Compared with prior art, the utility model has following technique effect：The utility model is simple in construction, user
Just, using the outside installation lubricator in drilling, and lubricator is tightly pressed against at the aperture of drilling by spring, and so installation is solid
It is fixed more convenient, and lubricator is not limited by drilling, and can be greatly improved
Deslagging and extraction efficiency, blowout prevention effect are more preferable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with
Lower combination drawings and Examples, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
As shown in figure 1, drill hole of drilling machine blowout hookup, including moving cart 1, riser 2, riser 2 are fixed with moving cart 1
On be slidably fitted with lubricator 3, the top of lubricator 3 is provided with gas drainage pipe 4, and bottom is provided with scum pipe 5, lubricator 3
One end be provided with adpting flange 6, the other end is provided with baffle plate 7, and baffle plate 7 is additionally provided with seal washer 13, baffle plate 7 and riser
Spring 8 is provided between 2, wherein, guide rod 9 is provided with baffle plate 7, linear bearing 10 is provided with riser 2, guide rod 9 is pacified
In linear bearing 10, the end set limited location block 12 of guide rod 9, spring 8 is sleeved on guide rod 9.Moving cart 1
Corner is provided with location-plate 14, and positioning hole is provided with location-plate 14, anchorage inserted link 11 is provided with positioning hole.
When in use, first adjust moving cart position, by lubricator with drill be aligned, as long as and lubricator can be complete
Drilling is encased, then by mobile moving cart, lubricator is pressed at the aperture of drilling, until baffle plate compresses completely
Whole drilling, then deeply inserts ground by anchorage inserted link, is completely fixed moving cart.Seal washer can strengthen aperture
Sealing property.Baffle plate is compressed using spring, can so improve the thrust to drilling, ensures sealing effectiveness.Simultaneously
Using this structure, the size of lubricator can be suitably larger, can so greatly improve deslagging and gas pumping effect, prevents
It is also more preferable to spray effect.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., all should be wrapped in the utility model model
In enclosing.
Claims (4)
1. drill hole of drilling machine blowout hookup, it is characterised in that：Including moving cart, riser is fixed with the moving cart, it is described
Lubricator is slidably fitted with riser, gas drainage pipe is provided with the top of the lubricator, bottom is provided with scum pipe, described
One end of lubricator is provided with adpting flange, and the other end is provided with baffle plate, spring is provided between the baffle plate and riser.
2. drill hole of drilling machine blowout hookup according to claim 1, it is characterised in that：Guide rod is provided with the baffle plate,
Linear bearing is provided with the riser, the guide rod is arranged in linear bearing, and the end set of the guide rod is limited
Position block, the spring housing dress is on the guide bar.
3. drill hole of drilling machine blowout hookup according to claim 1, it is characterised in that：The baffle plate is additionally provided with sealing gasket
Circle.
4. drill hole of drilling machine blowout hookup according to claim 1, it is characterised in that：The corner of the moving cart is respectively provided with
There is location-plate, positioning hole is provided with the location-plate, anchorage inserted link is installed in the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720277626.6U CN206693978U (en) | 2017-03-21 | 2017-03-21 | Drill hole of drilling machine blowout hookup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720277626.6U CN206693978U (en) | 2017-03-21 | 2017-03-21 | Drill hole of drilling machine blowout hookup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206693978U true CN206693978U (en) | 2017-12-01 |
Family
ID=60442860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720277626.6U Active CN206693978U (en) | 2017-03-21 | 2017-03-21 | Drill hole of drilling machine blowout hookup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206693978U (en) |
-
2017
- 2017-03-21 CN CN201720277626.6U patent/CN206693978U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |