CN203463003U - Semi-automatic lifting column drill - Google Patents
Semi-automatic lifting column drill Download PDFInfo
- Publication number
- CN203463003U CN203463003U CN201320600039.8U CN201320600039U CN203463003U CN 203463003 U CN203463003 U CN 203463003U CN 201320600039 U CN201320600039 U CN 201320600039U CN 203463003 U CN203463003 U CN 203463003U
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- China
- Prior art keywords
- column
- guide rail
- semi
- sliding sleeve
- automatic lifting
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of drills, and discloses a semi-automatic lifting column drill. The semi-automatic lifting column drill is characterized in that a stand column is included, a sliding sleeve of the guide rail is mounted on the stand column, a gyrator and a promote cylinder are arranged on the guide rail, a lever block is arranged between the stand column and the sliding sleeve, an upper hook of the lever block is connected to the top end of the stand column, the lower hook of the lever block is connected to a pull ring arranged on the sliding sleeve, and a diagonal bar is arranged between the bottom end of the guide rail and the lower portion of the stand column. According to the semi-automatic lifting column drill, an upper lever block is mounted in the column drill, labor is saved in operation, the number of staff is reduced, labor intensity is reduced effectively, lifting is fast, adjusting and locating efficiency is improved, operation is stable and reliable, and the possibility of occurrence of accidents is avoided.
Description
Technical field
The utility model belongs to drilling rig technique field, relates in particular to a kind of semi-automatic lifting trestle rig.
Background technology
Post drill is a kind of rig that coal mine operation is conventional.At present the guide rail that can make greatly to hole of the post drill under coal mine is done lift adjustment location along column, and the weight of guide rail, gyrator and fairlead is substantially in 150～200Kg left and right, approximately 1.5 meters of conventional ranges.Main or manual operations during lift adjustment, relies on manpower to adjust lifting rail, and needs multiple person cooperational to complete.Its working method exists labour intensity large, inefficient problem.
Utility model content
The technical problems to be solved in the utility model is just to provide the semi-automatic lifting trestle rig that a kind of labour intensity is little, efficiency is high.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: comprise column, the sliding sleeve of guide rail is arranged on column, on guide rail, be provided with gyrator and propulsion cylinder, between described column and sliding sleeve, be provided with Lever Blocks, the upper hook of Lever Blocks is connected with the top of column, and the lower draw-bar of Lever Blocks is connected with the draw ring arranging on sliding sleeve.
Its additional technical feature is: between the bottom of described guide rail and the bottom of column, be provided with hound.
Semi-automatic lifting trestle rig provided by the utility model, column is the fixing and supporting mechanism of main frame, sliding sleeve is can be along the up and down position adjusting mechanism of column, movement guide mechanism when guide rail is rig work, Lever Blocks is to control the up and down guiding mechanism of sliding sleeve, gyrator is the transmission device that drives drilling rod rotary work, and propulsion cylinder is the actuating unit of drilling rod feeding.During assembling, sliding sleeve is installed on column, and is connected with the taper hole of guide rail by the axis of cone, by nut and lock sleeve, is locked.Lever Blocks is connected with the top of column by upper hook, is connected, by pulling distance that the handle of Lever Blocks adjusts two ends to realize the rise and fall of sliding sleeve and guide rail by lower draw-bar with the draw ring arranging on sliding sleeve.Gyrator is installed on guide rail and with propulsion cylinder and is connected, and is connected and is the required rotation torque of drilling rod by the power conversion of hydraulic system during work with drilling rod.Propulsion cylinder two ends are connected with gyrator with guide rail respectively, during work for gyrator and drilling rod provide feeding and retreat required tractive force.After each assembling, by pulling Lever Blocks, adjust rail height, use hound to adjust the angle of guide rail, after putting in place, lock each portion and can start bore operation.By install lever hoist in trestle rig, make rapid operation, minimizing personnel, effectively reduce labour intensity, lifting is quick, has improved adjustment location efficiency, and stable operation is reliable, the possibility of having avoided manual operations to have an accident.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model semi-automatic lifting trestle rig;
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
Below in conjunction with accompanying drawing, the concrete structure of the utility model semi-automatic lifting trestle rig is described in further details.
As shown in Figure 1, 2, semi-automatic lifting trestle rig provided by the utility model comprises column 1, sliding sleeve 2 is arranged on column 1, on guide rail 3, be provided with gyrator 4 and propulsion cylinder 5, between column 1 and sliding sleeve 2, be provided with Lever Blocks 6, between the bottom of guide rail 3 and the bottom of column 1, be provided with hound 7.As shown in Figure 2, the upper hook 8 of Lever Blocks 6 is connected with the top of column 1, and the lower draw-bar 9 of Lever Blocks 6 is connected with the draw ring 10 arranging on sliding sleeve 2.
Semi-automatic lifting trestle rig provided by the utility model, fixing and the supporting mechanism that column 1 is main frame, sliding sleeve 2 is can be along the up and down position adjusting mechanism of column 1, movement guide mechanism when guide rail 3 is rig work, Lever Blocks 6 is to control the up and down guiding mechanism of sliding sleeve 2, gyrator 4 is the transmission devices that drive drilling rod rotary work, and propulsion cylinder 5 is actuating units of drilling rod feeding.During assembling, sliding sleeve 2 is installed on column 1, and is connected with the taper hole of guide rail 3 by the axis of cone, by nut and lock sleeve, is locked.Lever Blocks 6 is connected with the top of column 1 by upper hook 8, is connected, by pulling distance that the handle of Lever Blocks 6 adjusts two ends to realize the rise and fall of sliding sleeve 2 and guide rail 3 by lower draw-bar 9 with the draw ring 10 arranging on sliding sleeve 2.Gyrator 4 is installed on guide rail 3 and with propulsion cylinder 5 and is connected, and is connected and is the required rotation torque of drilling rod by the power conversion of hydraulic system during work with drilling rod.Propulsion cylinder 5 two ends are connected with gyrator 4 with guide rail 3 respectively, during work for gyrator 4 and drilling rod provide feeding and retreat required tractive force.After each assembling, by pulling Lever Blocks 6, adjust guide rail 3 height, use hound 7 to adjust the angle of guide rail 3, after putting in place, lock each portion and can start bore operation.By install lever hoist 6 in trestle rig, make rapid operation, minimizing personnel, effectively reduce labour intensity, lifting is quick, has improved adjustment location efficiency, and stable operation is reliable, the possibility of having avoided manual operations to have an accident.
The utility model is not limited only to above-mentioned form, but no matter be to adopt which kind of structure, so long as identical with semi-automatic lifting trestle drill configuration provided by the utility model, all fall into protection domain of the present utility model.
Claims (2)
1. semi-automatic lifting trestle rig, comprise column, the sliding sleeve of guide rail is arranged on column, on guide rail, be provided with gyrator and propulsion cylinder, it is characterized in that: between described column and sliding sleeve, be provided with Lever Blocks, the upper hook of Lever Blocks is connected with the top of column, and the lower draw-bar of Lever Blocks is connected with the draw ring arranging on sliding sleeve.
2. semi-automatic lifting trestle rig according to claim 1, is characterized in that: between the bottom of described guide rail and the bottom of column, be provided with hound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600039.8U CN203463003U (en) | 2013-09-27 | 2013-09-27 | Semi-automatic lifting column drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600039.8U CN203463003U (en) | 2013-09-27 | 2013-09-27 | Semi-automatic lifting column drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203463003U true CN203463003U (en) | 2014-03-05 |
Family
ID=50175375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320600039.8U Expired - Fee Related CN203463003U (en) | 2013-09-27 | 2013-09-27 | Semi-automatic lifting column drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203463003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194003A (en) * | 2016-08-31 | 2016-12-07 | 拜城县众维煤业有限公司 | Racetrack pneumatic drilling machine |
-
2013
- 2013-09-27 CN CN201320600039.8U patent/CN203463003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194003A (en) * | 2016-08-31 | 2016-12-07 | 拜城县众维煤业有限公司 | Racetrack pneumatic drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |