CN103758464B - A kind of mining-drilling machine support - Google Patents
A kind of mining-drilling machine support Download PDFInfo
- Publication number
- CN103758464B CN103758464B CN201410000401.7A CN201410000401A CN103758464B CN 103758464 B CN103758464 B CN 103758464B CN 201410000401 A CN201410000401 A CN 201410000401A CN 103758464 B CN103758464 B CN 103758464B
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- slide
- pipe thread
- hydraulic cylinder
- support column
- back rest
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Abstract
A kind of mining-drilling machine support, comprise base, turntable bearing and rack body, rack body is provided with rotation platform, base is connected by turntable bearing with rotation platform, rotation platform is provided with the guide support column of four rectangular distributions, each guide support column is equipped with pipe thread, front-axle beam is provided with between the first two pipe thread, the back rest is provided with between latter two pipe thread, front-axle beam and the back rest are rotationally connected with corresponding pipe thread respectively, front-axle beam and the back rest are provided with the slide for laying guide rail, front-axle beam is fixedly connected with two sidewalls of slide, the back rest is connected with two side walls of slide, the side of each guide support column is provided with a position hydraulic cylinder in parallel, pipe thread can move up and down along guide support column under the drive of position hydraulic cylinder, thus change height and the luffing angle of slide and guide rail.According to the present invention, rig bracket can 360 degree of rotations, and slide can drive the guide rail on slide to carry out angle of pitch adjustment, thus meets the needs of bore position.
Description
Technical field
The present invention relates to a kind of mining-drilling machine, especially relate to a kind of mining-drilling machine support.
Background technology
Rig is when ore deposit underground work, and place needs constantly to change, even in same place, the angle of boring and the conversion highly also needing often, the mining-drilling machine support of prior art scarcely possesses 360 ° of functions of rotating, luffing angle adjustment underaction.When needing the position of adjustment boring, need the position adjusting whole device to reach desired location, owing to being subject to the restriction of mine laneway narrow space, frequent replacing bore position is very inconvenient, works together and wastes time and energy.
In addition, the bracing or strutting arrangement of existing rig is all the vehicle body integral production with drill carriage, and structure is inflexible, can not independently use, and can not meet needs during small space.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of stabilized structure, the height of rig, luffing angle and the anglec of rotation can be adjusted flexibly, both can be arranged on drill carriage chassis and use, also can independently use, the mining-drilling machine support of particularly suitable tunnel narrow space.
The present invention in order to solve the problems of the technologies described above adopted technical scheme is: a kind of mining-drilling machine support, comprise base, turntable bearing and rack body, rack body is arranged on base by turntable bearing, described rack body is provided with a rotation platform be connected with turntable bearing, the relevant position of rotation platform and base is provided with locating hole, described rotation platform is provided with the guide support column of four rectangular distributions, every root guide support column is equipped with a pipe thread, a front-axle beam is provided with between the first two pipe thread, a back rest is respectively provided with in latter two pipe thread, described front-axle beam and the back rest are rotationally connected with corresponding pipe thread respectively, front-axle beam and the back rest are provided with the slide for laying guide rail, described front-axle beam passes from the hole be located at slide two sidewalls and is fixedly connected with sidewall, the other end of two described back rest is arranged in the chute on slide two sidewalls, and can with chute relative sliding, a position hydraulic cylinder in parallel is equipped with in the side of every root guide support column, pipe thread can move up and down along guide support column under the drive of position hydraulic cylinder, thus change height and the luffing angle of slide and guide rail.
Described position hydraulic cylinder is connected with pipe thread by connector, and described connector is inverted L-shaped, and one end of connector is connected with pipe thread, and the other end is connected with the piston rod of position hydraulic cylinder.
Described guide support column is the cylinder body shoring hydraulic cylinder for shoring tunnel end face, described in shore the piston rod of hydraulic cylinder or plunger protrudes upward, be provided with the back-up block for supporting top, tunnel on the top of piston rod or plunger.
Two the cylinder body upper ends of shoring hydraulic cylinder being positioned at drilling rod guide rail the same side are connected by stiffener.
The invention has the beneficial effects as follows:
According to the present invention, owing to having installed turntable bearing between base and rack body, rig bracket can 360 degree of rotations, and under the adjustment of position hydraulic cylinder, slide can be elevated or offset certain angle, thus the height of adjustment rig and luffing angle; The present invention can be used alone, and the chassis that also can be mounted on drill carriage with bolt uses, and support guide post used uses hydraulic cylinder, thus can realize top multi-point support, greatly improves the Position stability of rig during high thrust boring.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is lateral view when slide is positioned at horizontal level in Fig. 1.
In figure, 1, base, 2, rotation platform, 3, guide support column, 4, pipe thread, 5, front-axle beam, 6, slide, 7, position hydraulic cylinder, 8, the back rest, 9, connector, 10, back-up block, 11, stiffener, 12, guide rail, 13, locating hole, 14, turntable bearing, 15, compensating hydraulic cylinder.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete detailed description is further done to the present invention.
As shown in the figure, a kind of mining-drilling machine support, comprise base 1, turntable bearing 14 and rack body, rack body is arranged on base 1 by turntable bearing 14, described rack body is provided with a rotation platform 2 be connected with turntable bearing 14, rotation platform 2 and base 1 with rotation centerline are axis concentric circumferences on be provided with locating hole 13.Described rotation platform 2 is provided with the guide support column 3 of four rectangular distributions, every root guide support column 3 is equipped with a pipe thread 4, is provided with a front-axle beam 5 between the first two pipe thread 4, is respectively provided with a back rest 8 in latter two pipe thread.Described front-axle beam 5 and the back rest 8 are rotationally connected with corresponding pipe thread respectively, and front-axle beam 5 and the back rest 8 are provided with the slide 6 for laying guide rail 12.Described front-axle beam 5 passes from the hole be located at slide 6 two sidewalls and is fixedly connected with sidewall, and the other end of two described back rest 8 is arranged in the chute on slide 6 two sidewalls, and can with chute relative sliding.Be equipped with a position hydraulic cylinder 7 in parallel in the side of every root guide support column 3, pipe thread 4 can move up and down along guide support column 3 under the drive of position hydraulic cylinder 7, thus changes slide 6 and be located at height and the luffing angle of the guide rail 12 on slide 6.
Described position hydraulic cylinder 7 is connected with pipe thread 4 by connector 9, and described connector 9 is in inverted L-shaped, and one end of connector 9 is connected with pipe thread 4, and the other end is connected with the piston rod part of position hydraulic cylinder 7.
When needs rig moves up and down, four position hydraulic cylinder 7 actions simultaneously, drive slide 6 and rig to move up or down; When the pitching of needs rig, then only need allow front-axle beam 5 or position hydraulic cylinder 7 action residing for the back rest 8.
The compensating hydraulic cylinder 15 that feed compensation is provided to guide rail 12 is also provided with in the rear end of slide 6, this hydraulic cylinder body is fixedly connected with slide 6, direction is consistent with the glide direction of guide rail 12, piston rod part is fixedly connected with guide rail 12 rear portion, and hydraulic cylinder stretches out, and moves after guide rail 12, hydraulic cylinder shrinks, guide rail 12 advances, and when hydraulic cylinder piston is motionless, guide rail 12 and slide 6 relative position remain unchanged.
Described guide support column 3 is the cylinder body shoring hydraulic cylinder for shoring tunnel end face, described shore hydraulic cylinder piston rod or plunger protrude upward, the back-up block 10 for supporting top, tunnel is provided with on the top of piston rod or plunger, rig arrives determines position, before starting working, shore hydraulic cylinder first action, back-up block 10 pushes up top, tunnel, plays fixation to whole rig bracket.
In order to reinforce rig bracket further, two the cylinder body upper ends of shoring hydraulic cylinder being positioned at drilling rod guide rail 12 the same side are connected by stiffener 11.
The chassis that this rig bracket can be arranged on hydraulic drill rig uses, and also can be pulled down and be used alone, only need adjunction fluid pressure line, the power source of hydraulic pressure is still provided by drill carriage.
Claims (3)
1. a mining-drilling machine support, comprise base (1), turntable bearing (14) and rack body, rack body is arranged on base (1) by turntable bearing (14), described rack body is provided with a rotation platform (2) be connected with turntable bearing (14), the relevant position of rotation platform (2) and base (1) is provided with locating hole (13), it is characterized in that: described rotation platform (2) is provided with the guide support column (3) of four rectangular distributions, every root guide support column (3) is equipped with a pipe thread, a front-axle beam (5) is provided with between the first two pipe thread, a back rest (8) is respectively provided with in latter two pipe thread, described front-axle beam (5) and the back rest (8) are rotationally connected with corresponding pipe thread respectively, front-axle beam (5) and the back rest (8) are provided with the slide (6) for laying guide rail (12), described front-axle beam (5) passes from the hole be located at slide (6) two sidewalls and is fixedly connected with sidewall, the other end of two described back rest (8) is arranged in the chute on slide (6) two sidewalls, and can with chute relative sliding, a position hydraulic cylinder (7) in parallel is equipped with in the side of every root guide support column (3), pipe thread can move up and down along guide support column (3) under the drive of position hydraulic cylinder (7), thus change slide (6) and be located at height and the luffing angle of the guide rail (12) on slide (6), described position hydraulic cylinder (7) is connected with pipe thread (4) by connector (9), and described connector (9) is in inverted L-shaped, and one end of connector (9) is connected with pipe thread (4), and the other end is connected with the piston rod part of position hydraulic cylinder (7).
2. a kind of mining-drilling machine support according to claim 1, it is characterized in that: described guide support column (3) is the cylinder body shoring hydraulic cylinder for shoring tunnel end face, described shore hydraulic cylinder piston rod or plunger protrude upward, be provided with the back-up block (10) for supporting top, tunnel on the top of piston rod or plunger.
3. a kind of mining-drilling machine support according to claim 2, is characterized in that: two the cylinder body upper ends of shoring hydraulic cylinder being positioned at guide rail (12) the same side are connected by stiffener (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000401.7A CN103758464B (en) | 2014-01-02 | 2014-01-02 | A kind of mining-drilling machine support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000401.7A CN103758464B (en) | 2014-01-02 | 2014-01-02 | A kind of mining-drilling machine support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103758464A CN103758464A (en) | 2014-04-30 |
| CN103758464B true CN103758464B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410000401.7A Expired - Fee Related CN103758464B (en) | 2014-01-02 | 2014-01-02 | A kind of mining-drilling machine support |
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| CN (1) | CN103758464B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104234625B (en) * | 2014-09-30 | 2017-06-09 | 重庆平山矿山机电设备有限公司 | One kind can walk Universal rotary rig |
| CN104499951B (en) * | 2014-12-18 | 2016-08-17 | 平顶山冠宏矿山技术装备有限公司 | A kind of holder device of rig |
| CN105041227A (en) * | 2015-07-06 | 2015-11-11 | 河南科技大学 | Drill rig support frame for coal mine |
| CN105022337B (en) * | 2015-07-14 | 2017-12-08 | 河南科技大学 | A kind of adjustable experimental provision of the gradient |
| CN106246112B (en) * | 2016-10-12 | 2018-11-06 | 中冶建工集团有限公司 | Angular adjustment frame and its application method for side slope drilling device |
| CN110206492B (en) * | 2019-06-25 | 2023-10-24 | 河南力行科创矿山技术开发有限公司 | Combined stepping device of mining top cutting drill and use method thereof |
| CN114198019B (en) * | 2021-12-09 | 2024-02-27 | 中煤科工集团沈阳研究院有限公司 | Underground coal mine drilling equipment convenient to protect and use method |
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|---|---|---|---|---|
| US4158393A (en) * | 1976-01-15 | 1979-06-19 | Atlas Copco Aktiebolag | Drill boom with hydraulic parallel motion means |
| CA2703803A1 (en) * | 2007-06-28 | 2008-12-31 | National Oilwell Varco, L.P. | Land rig |
| 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 |
| CN202325256U (en) * | 2011-11-14 | 2012-07-11 | 成都市新筑路桥机械股份有限公司 | Slideable guide beam frame for air drill |
| CN202401962U (en) * | 2011-12-09 | 2012-08-29 | 中国石油集团长城钻探工程有限公司 | Top drive support |
| CN202431214U (en) * | 2012-01-03 | 2012-09-12 | 合肥航天液压机械有限公司 | Drilling machine |
| CN203271588U (en) * | 2013-06-04 | 2013-11-06 | 重庆市能源投资集团科技有限责任公司 | Wheel type truck-mounted drilling rig |
| CN203655172U (en) * | 2014-01-02 | 2014-06-18 | 河南科技大学 | Support for drilling machine for mining |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012092147A2 (en) * | 2010-12-30 | 2012-07-05 | T&T Engineering Services, Inc. | Fast transportable drilling rig system |
-
2014
- 2014-01-02 CN CN201410000401.7A patent/CN103758464B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4158393A (en) * | 1976-01-15 | 1979-06-19 | Atlas Copco Aktiebolag | Drill boom with hydraulic parallel motion means |
| CA2703803A1 (en) * | 2007-06-28 | 2008-12-31 | National Oilwell Varco, L.P. | Land rig |
| 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 |
| CN202325256U (en) * | 2011-11-14 | 2012-07-11 | 成都市新筑路桥机械股份有限公司 | Slideable guide beam frame for air drill |
| CN202401962U (en) * | 2011-12-09 | 2012-08-29 | 中国石油集团长城钻探工程有限公司 | Top drive support |
| CN202431214U (en) * | 2012-01-03 | 2012-09-12 | 合肥航天液压机械有限公司 | Drilling machine |
| CN203271588U (en) * | 2013-06-04 | 2013-11-06 | 重庆市能源投资集团科技有限责任公司 | Wheel type truck-mounted drilling rig |
| CN203655172U (en) * | 2014-01-02 | 2014-06-18 | 河南科技大学 | Support for drilling machine for mining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103758464A (en) | 2014-04-30 |
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Granted publication date: 20151118 Termination date: 20180102 |
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