CN104695857A - Sharp lifting anchoring mechanism for drilling machine of coal mine - Google Patents
Sharp lifting anchoring mechanism for drilling machine of coal mine Download PDFInfo
- Publication number
- CN104695857A CN104695857A CN201510125610.9A CN201510125610A CN104695857A CN 104695857 A CN104695857 A CN 104695857A CN 201510125610 A CN201510125610 A CN 201510125610A CN 104695857 A CN104695857 A CN 104695857A
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- CN
- China
- Prior art keywords
- anchoring
- drilling machine
- lifting
- column
- cylinder
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/006—Means for anchoring the drilling machine to the ground
Abstract
The invention discloses a sharp lifting anchoring mechanism for a drilling machine of a coal mine. The sharp lifting anchoring mechanism includes an anchoring column fixedly arranged on a top base plate and a movable guide sleeve, and is characterized in that an anchoring oil cylinder is reversely hided in the anchoring column, a piston rod of the anchoring oil cylinder is fixedly connected with the lower end surface of the anchoring column, and a cylinder barrel of the anchoring oil cylinder can extend vertically under guide of the anchoring column. When a rack ascends or descends to a great extent, the guide sleeve can slide along the cylinder barrel of the anchoring oil cylinder; a rack hoop is arranged on the rack, and rack lifting is achieved in a way that the oil cylinder lifting drives the rack hoop to push the guide sleeve to slide. The sharp lifting anchoring mechanism can quickly anchor the drilling machine; can effectively reduce the integral height of the drilling machine while meeting demands of great height lifting of the rack; ensures the capability of the drilling machine in passing through roadways and prevents frequent mounting and demounting of the drilling machine in underground transportation.
Description
Technical field
The invention belongs to coal mining-drilling machine anchoring mechanism field, be specifically related to a kind of coal mining-drilling machine high position lifting anchoring mechanism.
Background technology
In prior art, about anchoring many employings anchoring column of coal mining-drilling machine, but, there is many defects in existing anchoring column, is therefore badly in need of a kind of high-order lifting anchoring mechanism, can quick anchoring rig, and meeting while bracket height is significantly elevated, effectively can reduce the whole height of rig, ensure the tunnel handling capacity of rig, avoid rig frequent dismounting in underground transportation process.
Summary of the invention
In view of this, the object of this invention is to provide a kind of coal mining-drilling machine high position lifting anchoring mechanism, can quick anchoring rig, and meeting while bracket height is significantly elevated, effectively can reduce the whole height of rig, ensure the tunnel handling capacity of rig, avoid rig frequent dismounting in underground transportation process.
The object of the invention is to be achieved through the following technical solutions:
Coal mining-drilling machine high position lifting anchoring mechanism, comprise and be fixedly installed on anchoring column on roof and floor and activity-oriented cover, it is characterized in that: in described anchoring column, keep anchoring oil cylinder, described anchoring oil cylinder stands upside down and arranges, its piston rod and anchoring column lower end face are fixed, described anchoring cylinder tube can stretch out up and down under the guiding of anchoring column, when the lifting of a frame high position, described fairlead can slide along anchoring cylinder tube, described frame is arranged frame anchor ear, frame lifting drives fairlead to slide by hoist cylinder drive chassis anchor ear and realizes.
Further, the outer wall of described anchoring cylinder tube is also provided with activity-oriented cover, the internal diameter of described activity-oriented cover equals anchoring oil cylinder external diameter, and the external diameter of described activity-oriented cover equals anchoring column external diameter.
Further, the open slot of 2mm driven vertically by described activity-oriented cover, and the end of fairlead arranges spacing ear seat, described ear seat is provided with the bolt connecting hole for connection frame anchor ear.
Further, described hoist cylinder also stands upside down setting, and its piston end is hinged and connected on roof and floor, and described frame anchor ear is fixedly installed on the cylinder barrel of hoist cylinder.
Further, described anchoring stem height is 1300mm, and the lift adjustment scope of described hoist cylinder is 1800mm.
The invention has the beneficial effects as follows: lifting anchoring mechanism of the present invention can quick anchoring rig, and meeting while bracket height is significantly elevated, effectively can reduce the whole height of rig, ensure the tunnel handling capacity of rig, avoid rig frequent dismounting in underground transportation process.Therefore the present invention is applied on the high-order rig in colliery, rig processing and manufacturing cost can be reduced on the one hand, the labour intensity of underground coal mine High Position Drilling can be reduced simultaneously, improve drilling construction efficiency.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from the practice of the present invention.Target of the present invention and other advantages can be realized by manual below and obtain.
Accompanying drawing explanation
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, wherein:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.Should be appreciated that preferred embodiment only in order to the present invention is described, instead of in order to limit the scope of the invention.
As shown in the figure, coal mining-drilling machine high position lifting anchoring mechanism, comprise and be fixedly installed on anchoring column 1 on roof and floor and activity-oriented cover 4, anchoring oil cylinder 5 is kept in described anchoring column, described anchoring oil cylinder stands upside down and arranges, its piston rod and anchoring column lower end face are fixed, described anchoring cylinder tube can stretch out up and down under the guiding of anchoring column, when the lifting of frame 6 high position, described fairlead can slide along anchoring cylinder tube, described frame is arranged frame anchor ear 3, frame lifting drives fairlead to slide by hoist cylinder 2 drive chassis anchor ear and realizes.
The lifting anchoring mechanism of the present embodiment can quick anchoring rig, and meeting while bracket height is significantly elevated, effectively can reduce the whole height of rig, ensureing the tunnel handling capacity of rig, avoid rig frequent dismounting in underground transportation process.Therefore, the present invention is applied on the high-order rig in colliery, rig processing and manufacturing cost can be reduced on the one hand, the labour intensity of underground coal mine High Position Drilling can be reduced simultaneously, improve drilling construction efficiency.
In the present embodiment, the internal diameter of described activity-oriented cover equals anchoring oil cylinder external diameter, and the external diameter of described activity-oriented cover equals anchoring column external diameter.
In the present embodiment, the open slot of 2mm driven vertically by described activity-oriented cover, and the end of fairlead arranges spacing ear seat, described ear seat is provided with the bolt connecting hole for connection frame anchor ear.
In the present embodiment, described hoist cylinder also stands upside down setting, and its piston end is hinged and connected on roof and floor, and described frame anchor ear is fixedly installed on the cylinder barrel of hoist cylinder.
In the present embodiment, described anchoring stem height is 1300mm, and the lift adjustment scope of described hoist cylinder is 1800mm.
When drilling construction, anchoring cylinder tube can protrude upward under the guiding of anchoring column 1, is anchored at by drilling machine master between roof and floor, and borer frame 6 can be guiding with anchoring column 1 or anchoring oil cylinder 5, oscilaltion under the effect of hoist cylinder 2, lift adjustment scope can reach 1800mm; When underground transportation, anchoring oil cylinder regracting, after taking off activity-oriented cover 4, principal post height is only 1300mm, and tunnel handling capacity is strong.
The activity-oriented of the present embodiment overlaps the length of 4 length slightly larger than frame anchor ear 3, during drilling construction, after anchoring oil cylinder 5 protrudes upward, frame anchor ear 3 is under the effect of frame hoist cylinder 2, lifting activity on 4 can be overlapped at anchoring column 1 or activity-oriented, regulate drill hole of drilling machine height, the open slot of 2mm driven vertically by activity-oriented cover, end increases ear seat, ear seat edge is opened three holes, anchor ear is equipped with three screwed holes, by bolt, both are linked together, thus make anchor ear drive activity-oriented to be enclosed within anchoring oil cylinder and to slide up and down, simultaneously, the stroke of hoist cylinder 2 limits the stroke that anchor ear slides up and down.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of right of the present invention.
Claims (5)
1. coal mining-drilling machine high position lifting anchoring mechanism, comprise and be fixedly installed on anchoring column on roof and floor and activity-oriented cover, it is characterized in that: in described anchoring column, keep anchoring oil cylinder, described anchoring oil cylinder stands upside down and arranges, its piston rod and anchoring column lower end face are fixed, described anchoring cylinder tube can stretch out up and down under the guiding of anchoring column, when the lifting of a frame high position, described fairlead can slide along anchoring cylinder tube, described frame is arranged frame anchor ear, frame lifting drives fairlead to slide by hoist cylinder drive chassis anchor ear and realizes.
2. coal mining-drilling machine high position lifting anchoring mechanism according to claim 1, it is characterized in that: the outer wall of described anchoring cylinder tube is also provided with activity-oriented cover, the internal diameter of described activity-oriented cover equals anchoring oil cylinder external diameter, and the external diameter of described activity-oriented cover equals anchoring column external diameter.
3. coal mining-drilling machine high position lifting anchoring mechanism according to claim 2, it is characterized in that: the open slot of 2mm driven vertically by described activity-oriented cover, the end of fairlead arranges spacing ear seat, described ear seat is provided with the bolt connecting hole for connection frame anchor ear.
4. coal mining-drilling machine according to claim 1 high position lifting anchoring mechanism, is characterized in that: described hoist cylinder also stands upside down setting, and its piston end is hinged and connected on roof and floor, and described frame anchor ear is fixedly installed on the cylinder barrel of hoist cylinder.
5. coal mining-drilling machine high position lifting anchoring mechanism according to claim 1, it is characterized in that: described anchoring stem height is 1300mm, the lift adjustment scope of described hoist cylinder is 1800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510125610.9A CN104695857B (en) | 2015-03-20 | 2015-03-20 | Coal mining-drilling machine high-order lifting anchoring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510125610.9A CN104695857B (en) | 2015-03-20 | 2015-03-20 | Coal mining-drilling machine high-order lifting anchoring mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104695857A true CN104695857A (en) | 2015-06-10 |
| CN104695857B CN104695857B (en) | 2017-03-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510125610.9A Active CN104695857B (en) | 2015-03-20 | 2015-03-20 | Coal mining-drilling machine high-order lifting anchoring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104695857B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2422610C1 (en) * | 2010-02-24 | 2011-06-27 | Петр Васильевич Малина | Starting drilling site for directed drilling and preparation of rocks, mineral product for removal |
| CN102182397A (en) * | 2010-03-30 | 2011-09-14 | 平顶山市铁福来机电设备有限公司 | Multi-angle coal petrography drilling machine |
| CN202165009U (en) * | 2011-07-28 | 2012-03-14 | 曾昭友 | Underground belt-spanning full hydraulic tunnel drilling machine for coal mine |
| WO2012174608A1 (en) * | 2011-06-23 | 2012-12-27 | Ume Australia Pty Ltd | Mobile support system for a raise-boring rig |
| CN203547531U (en) * | 2013-10-28 | 2014-04-16 | 焦作市长海机械科技有限公司 | Post emulsified liquid drill for coal mine |
| CN104100201A (en) * | 2014-07-21 | 2014-10-15 | 邹城兖矿泰德工贸有限公司 | Pneumatic post drill |
| CN204492649U (en) * | 2015-03-20 | 2015-07-22 | 中煤科工集团重庆研究院有限公司 | Coal mining-drilling machine high position lifting anchoring mechanism |
-
2015
- 2015-03-20 CN CN201510125610.9A patent/CN104695857B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2422610C1 (en) * | 2010-02-24 | 2011-06-27 | Петр Васильевич Малина | Starting drilling site for directed drilling and preparation of rocks, mineral product for removal |
| CN102182397A (en) * | 2010-03-30 | 2011-09-14 | 平顶山市铁福来机电设备有限公司 | Multi-angle coal petrography drilling machine |
| WO2012174608A1 (en) * | 2011-06-23 | 2012-12-27 | Ume Australia Pty Ltd | Mobile support system for a raise-boring rig |
| CN202165009U (en) * | 2011-07-28 | 2012-03-14 | 曾昭友 | Underground belt-spanning full hydraulic tunnel drilling machine for coal mine |
| CN203547531U (en) * | 2013-10-28 | 2014-04-16 | 焦作市长海机械科技有限公司 | Post emulsified liquid drill for coal mine |
| CN104100201A (en) * | 2014-07-21 | 2014-10-15 | 邹城兖矿泰德工贸有限公司 | Pneumatic post drill |
| CN204492649U (en) * | 2015-03-20 | 2015-07-22 | 中煤科工集团重庆研究院有限公司 | Coal mining-drilling machine high position lifting anchoring mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104695857B (en) | 2017-03-08 |
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