CN2797636Y - Gas discharging apparatus of multiple drilling machines - Google Patents
Gas discharging apparatus of multiple drilling machines Download PDFInfo
- Publication number
- CN2797636Y CN2797636Y CN 200520032549 CN200520032549U CN2797636Y CN 2797636 Y CN2797636 Y CN 2797636Y CN 200520032549 CN200520032549 CN 200520032549 CN 200520032549 U CN200520032549 U CN 200520032549U CN 2797636 Y CN2797636 Y CN 2797636Y
- Authority
- CN
- China
- Prior art keywords
- supporting frame
- rig
- backward support
- discharging apparatus
- gas discharging
- 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.)
- Expired - Fee Related
Links
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The utility model discloses a gas discharging apparatus of multiple drilling machines, which comprises a front supporting frame and a rear supporting frame, wherein both ends of the front supporting frame are respectively provided with a hoisting jack, and both ends of the rear supporting frame are also respectively provided with a hoisting jack; the front supporting frame and the rear supporting frame are provided with a row of positioning holes; more than two drilling machine runways are arranged between the front supporting frame and the rear supporting frame; both ends of the drilling machine runway are fixedly connected with the front supporting frame and the rear supporting frame by the positioning holes; the drilling machine runways are provided with drilling machines. The drilling frame has the advantages of simple and convenient operation, and convenient move. The utility model is an ideal gas discharging apparatus of multiple drilling machines.
Description
Technical field
The utility model relates to a kind of coal mine downhole safety device, especially a kind of many bench drills machine firedamp drainage device.
Background technology
The gas problem is a great problem of puzzlement Safety of Coal Mine Production always, adopts major diameter bleeder off hole firedamp drainage effect apparent in view in recent years, but the rig of producer's design now all is single brill, and operation easier is big, is difficult for the location, and deviation is bigger.How being improved to the more than enough bench drill machine discharging of energy and can accurately locating, accurately creep into is our design content.
The utility model content
The purpose of this utility model is the many bench drills machine firedamp drainage device that designs a kind of novel structure, energy more than enough bench drill machine firedamp drainage and can accurately locate, accurately creep into.
The technical solution of the utility model is: a kind of many bench drills machine firedamp drainage device, comprise fore-stock and after-poppet, at the two ends of forward and backward support a jack is housed respectively, on forward and backward support, be provided with a registration hole, two above rig runways are housed between forward and backward support, rig runway two ends are fixedly connected by locating hole and forward and backward support, on the rig runway rig are housed.
On forward and backward support, be provided with two registration holes.
Fore-stock and after-poppet are channel-section steel.
Advantage of the present utility model:
This drilling cramp is easy and simple to handle, and conveniently moving is a kind of desirable many bench drills machine firedamp drainage device.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Structure of the present utility model is as shown in Figure 1: comprise fore-stock 1 and after-poppet 2, at the two ends of forward and backward support a jack 3 is housed respectively, on forward and backward support, be provided with a row or two registration holes 4, two above rig runways 5 are housed between forward and backward support, rig runway two ends are fixedly connected by locating hole 4 and forward and backward support 1,2, and rig 6 is housed on the rig runway.
Manufacturing process of the present utility model: keep flat a channel-section steel support in the place ahead in tunnel, the rear also keeps flat a channel-section steel support, the two ends of channel-section steel support hold out against lane group 7 with fixing jack, and height can be adjusted arbitrarily up and down, be drilled with the fixedly locating hole of rig runway on the channel-section steel support, so that fix with the rig runway, rig can be adjusted arbitrarily in the horizontal direction.
Claims (3)
1, a kind of many bench drills machine firedamp drainage device, it is characterized in that: comprise fore-stock and after-poppet, at the two ends of forward and backward support a jack is housed respectively, on forward and backward support, be provided with a registration hole, two above rig runways are housed between forward and backward support, rig runway two ends are fixedly connected by locating hole and forward and backward support, on the rig runway rig are housed.
2, many bench drills machine firedamp drainage device according to claim 1 is characterized in that: be provided with two registration holes on forward and backward support.
3, many bench drills machine firedamp drainage device according to claim 1, it is characterized in that: fore-stock and after-poppet are channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032549 CN2797636Y (en) | 2005-11-07 | 2005-11-07 | Gas discharging apparatus of multiple drilling machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032549 CN2797636Y (en) | 2005-11-07 | 2005-11-07 | Gas discharging apparatus of multiple drilling machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2797636Y true CN2797636Y (en) | 2006-07-19 |
Family
ID=36868876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520032549 Expired - Fee Related CN2797636Y (en) | 2005-11-07 | 2005-11-07 | Gas discharging apparatus of multiple drilling machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2797636Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100467825C (en) * | 2006-09-29 | 2009-03-11 | 重庆科技学院 | Assembly and disassembly of gas extraction, drainage and discharge driller and displacement auxiliary device thereof |
-
2005
- 2005-11-07 CN CN 200520032549 patent/CN2797636Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100467825C (en) * | 2006-09-29 | 2009-03-11 | 重庆科技学院 | Assembly and disassembly of gas extraction, drainage and discharge driller and displacement auxiliary device thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207494611U (en) | Aluminium alloy wheel hub automatic drilling device of turning | |
| CN201326382Y (en) | Hydraulic outburst prevention drilling machine for coal seam gas drainage | |
| CN203530886U (en) | Multifunctional full-hydraulic self-propelled piling pile-pulling drilling all-in-one machine for road anti-collision guardrail | |
| CN2797636Y (en) | Gas discharging apparatus of multiple drilling machines | |
| CN201953328U (en) | Drill stem guide mechanism of drilling machine | |
| CN202131987U (en) | Support type anchor drilling machine | |
| CN201588406U (en) | Top plate punching support | |
| CN218916868U (en) | Energy-saving soil sampling device for environment detection | |
| CN201180490Y (en) | Vehicle-mounted in-hole perforator | |
| CN203321319U (en) | Drilling machine | |
| CN202963554U (en) | Perforating mold for dust removal blow pipe of dust collector | |
| CN206643387U (en) | A kind of Multi-shaft drilling device | |
| CN201874451U (en) | Drilling device of hydraulic drilling machine | |
| CN2561910Y (en) | Anchor rod drill on tunneller | |
| CN211038502U (en) | Drilling equipment for coal mine production | |
| CN202416404U (en) | Excavator swing arm structure for increasing feed pressing force of drilling machine | |
| CN201493501U (en) | PVC pipe punching device | |
| CN202215245U (en) | Crushing-drilling integrated machine for tunneling | |
| CN202165009U (en) | Underground belt-spanning full hydraulic tunnel drilling machine for coal mine | |
| CN201979198U (en) | Tubular pile end plate cutting trolley | |
| CN111765863A (en) | Measuring device for mine tunnel control point | |
| CN201546720U (en) | Simple and efficient rock hollowing tunneling machine | |
| CN201306175Y (en) | Support device of swinging arm telescopic type hydraulic jumbolter | |
| CN201778691U (en) | Feed mechanism of hydraulic drill rig | |
| CN202070781U (en) | Multi-hole drill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |