CN203669771U - Hydraulic lifting platform for underground drill rig for coal mine - Google Patents
Hydraulic lifting platform for underground drill rig for coal mine Download PDFInfo
- Publication number
- CN203669771U CN203669771U CN201320823724.7U CN201320823724U CN203669771U CN 203669771 U CN203669771 U CN 203669771U CN 201320823724 U CN201320823724 U CN 201320823724U CN 203669771 U CN203669771 U CN 203669771U
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- Prior art keywords
- hydraulic
- drill rig
- platform
- lifting platform
- hydraulic lifting
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- Expired - Fee Related
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Abstract
The utility model discloses a hydraulic lifting platform for an underground drill rig for a coal mine. The hydraulic lifting platform comprises a platform fixing the drill rig and a bottom frame. Universal wheels are respectively arranged on the four corners of the bottom of the bottom frame, hydraulic oil cylinders are respectively arranged on the four corners of the top surface of the bottom frame, and the platform is fixed to the hydraulic oil cylinders. The two hydraulic oil cylinders on each side share one hydraulic operation valve, and the hydraulic operation valves are connected to an underground emulsion pipeline. In the use process, the underground drill rig is fixed to the hydraulic lifting platform and can move conveniently through the universal wheels, the two hydraulic operation valves are operated at the same time when the underground drill rig needs to be lifted, then the platform can be lifted to the required height, and the dip angle of the drill rig can be adjusted by respectively operating the hydraulic operation valve on each side. The hydraulic lifting platform can lift the drill rig freely and move the drill rig conveniently, and is safe and reliable.
Description
Technical field
The utility model relates to colliery underground drill rig.
Background technology
At present, the general method that adopts artificial delivery of underground drill rig for colliery, the frame oil cylinder that utilizes rig itself to carry, in the removable travel range of rig.Because rig self stroke is little, rig single movable distance is little, and needs to use Chain block roping, requires great effort and has potential safety hazard.Due to the restriction of rig oneself height, in the time of differing heights construction drill, need the buttress lumps of wood to raise rig, there is potential safety hazard.
Utility model content
Move and raise problem for what solve underground drill rig, the utility model proposes a kind of colliery underground drill rig hydraulic elevator platform.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of colliery underground drill rig hydraulic elevator platform, is characterized in that, it comprises platform and the underframe of a fixing rig, and four jiaos are installed on respectively universal wheel bottom underframe, and four jiaos of underframe end faces are installed respectively a hydraulic jack, and platform is fixed on hydraulic jack; Two hydraulic jacks of every side share a hydraulic control valve, and hydraulic control valve is connected on the emulsion pipeline of down-hole.
When use, underground drill rig is fixed on, can conveniently moves by universal wheel; Need to raise time, operate two hydraulic control valves simultaneously, make platform be elevated to the height needing, operate respectively one-sided hydraulic control valve and can adjust rig inclination angle.
This device can free lifting rig, can facilitate again drilling-machine shifter, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment.
Marginal data, 1-underframe, 2-universal wheel, 3-hydraulic jack, 4-platform, 5-hydraulic control valve 6-emulsion pipeline.
The specific embodiment
Colliery shown in Fig. 1 underground drill rig hydraulic elevator platform, it comprises platform 4 and the underframe 1 of a fixing rig, and four jiaos of underframe 1 bottoms are installed on respectively universal wheel 2, and four jiaos of underframe 1 end faces are installed respectively a hydraulic jack 3, and platform 4 is fixed on hydraulic jack 3; Two hydraulic jacks 3 of every side share a hydraulic control valve 5, and hydraulic control valve 5 is connected on down-hole emulsion pipeline 6.
Claims (1)
1. a colliery underground drill rig hydraulic elevator platform, is characterized in that, it comprises platform and the underframe of a fixing rig, and four jiaos of underframe bottoms are installed on respectively universal wheel, and four jiaos of underframe end faces are installed respectively a hydraulic jack, and platform is fixed on hydraulic jack; Two hydraulic jacks of every side share a hydraulic control valve, and hydraulic control valve is connected on the emulsion pipeline of down-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823724.7U CN203669771U (en) | 2013-12-13 | 2013-12-13 | Hydraulic lifting platform for underground drill rig for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823724.7U CN203669771U (en) | 2013-12-13 | 2013-12-13 | Hydraulic lifting platform for underground drill rig for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669771U true CN203669771U (en) | 2014-06-25 |
Family
ID=50966083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320823724.7U Expired - Fee Related CN203669771U (en) | 2013-12-13 | 2013-12-13 | Hydraulic lifting platform for underground drill rig for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750987A (en) * | 2019-02-15 | 2019-05-14 | 中国三峡建设管理有限公司 | Bottom plate Excavation Blasting control device and application method |
-
2013
- 2013-12-13 CN CN201320823724.7U patent/CN203669771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750987A (en) * | 2019-02-15 | 2019-05-14 | 中国三峡建设管理有限公司 | Bottom plate Excavation Blasting control device and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |