CN103758464A - Mining drill support - Google Patents
Mining drill support Download PDFInfo
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- CN103758464A CN103758464A CN201410000401.7A CN201410000401A CN103758464A CN 103758464 A CN103758464 A CN 103758464A CN 201410000401 A CN201410000401 A CN 201410000401A CN 103758464 A CN103758464 A CN 103758464A
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- slide
- hydraulic cylinder
- pipe thread
- guide
- guide rail
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Abstract
A mining drill support comprises a base, a turntable bearing and a support body. The support body is provided with a rotary platform, the base and the rotary platform are connected through the turntable bearing, four guide props in rectangular distribution are arranged on the rotary platform, each guide prop is provided with a pipe fastener, a front beam is arranged between the front two pipe fasteners, a rear beam is arranged between the rear two pipe fasteners, the front beam and the rear beam are connected with the corresponding pipe fasteners rotationally, a slide for mounting of a guide rail is arranged on the front beam and the rear beam, the front beam is fixedly connected with two side walls of the slide, the rear beam is slidably connected with two side walls of the slide, a position hydraulic cylinder is arranged on one side of each guide prop and parallel to the same, the pipe fasteners are capable of moving up and down along the guide props correspondingly under driving of the position hydraulic cylinders, and thus, height of pitching angle of the slide and the guide rail are changed. The drill support can rotate by 360 degrees, and the slide can drive the guide rail thereon to be subject to the process of pitching angle adjustment, so that requirements for drilling positions are met.
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 the underground work of ore deposit, and place need to constantly change, even in same place, and the angle of boring and highly also need conversion often, the mining-drilling machine support of prior art scarcely possesses the function of 360 ° of rotations, and luffing angle is adjusted underaction.When the position of needs adjustment boring, need to adjust the position of whole device to reach desired location, owing to being subject to the restriction of mine laneway narrow space, frequently change bore position very inconvenient, work together and waste time and energy.
In addition, the bracing or strutting arrangement of existing rig is all and the vehicle body integral production of drill carriage that structure is inflexible, can not independently use the needs in the time of can not meeting 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, can adjust flexibly height, luffing angle and the anglec of rotation of rig, 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 being 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, in every guide support column, be equipped with a pipe thread, between the first two pipe thread, be provided with a front-axle beam, in latter two pipe thread, be respectively provided with a back rest, described front-axle beam and the back rest are rotationally connected with corresponding pipe thread respectively, on front-axle beam and the back rest, be provided with the slide for laying guide rail, described front-axle beam passes and is fixedly connected with sidewall from the hole being located at two sidewalls of slide, the other end of two described back rest is arranged in the chute on two sidewalls of slide, and can with chute relative sliding, in a side of every guide support column, be equipped 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, thereby 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 of shoring hydraulic cylinder for shoring tunnel end face, described in shore hydraulic cylinder piston rod or plunger protrude upward, on the top of piston rod or plunger, be provided with the back-up block for supporting top, tunnel.
Two cylinder body upper ends of shoring hydraulic cylinder that are 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 between base and rack body, turntable bearing being installed, rig bracket can 360 degree rotation, and under the adjustment of position hydraulic cylinder, slide can lifting or is offset certain angle, thereby adjusts height and the luffing angle of rig; The present invention can use separately, also can be mounted on the chassis of drill carriage and use with bolt, and support guide post used uses hydraulic cylinder, thereby can realize top multi-point support, the Position stability of rig while greatly improving 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.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is done to further concrete detailed explanation.
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 being connected with turntable bearing 14, in the concentric circumference take rotation centerline as axis on rotation platform 2 and base 1, is provided with locating hole 13.Described rotation platform 2 is provided with the guide support column 3 of four rectangular distributions, is equipped with a pipe thread 4 in every guide support column 3, 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, are provided with the slide 6 for laying guide rail 12 on front-axle beam 5 and the back rest 8.Described front-axle beam 5 passes and is fixedly connected with sidewall from the hole being located at 6 two sidewalls of slide, and the other end of two described back rest 8 is arranged in the chute on 6 two sidewalls of slide, and can with chute relative sliding.In a side of every guide support column 3, be equipped with a position hydraulic cylinder 7 in parallel, pipe thread 4 can move up and down along guide support column 3 under the drive of position hydraulic cylinder 7, thereby changes slide 6 and the height and the luffing angle that are located at 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 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 cylinders 7 move simultaneously, drive slide 6 and rig to move up or down; When the pitching of needs rig, only need allow front-axle beam 5 or the residing position of the back rest 8 hydraulic cylinder 7 move.
In the rear end of slide 6, be also provided with the compensating hydraulic cylinder 15 that feed compensation is provided to guide rail 12, 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 portions, and hydraulic cylinder stretches out, and after guide rail 12, moves, hydraulic cylinder shrinks, guide rail 12 advances, and when hydraulic cylinder piston is motionless, guide rail 12 remains unchanged with slide 6 relative positions.
Described guide support column 3 is for shoring the cylinder body of shoring hydraulic cylinder of tunnel end face, described piston rod or the plunger of shoring hydraulic cylinder protrudes upward, on the top of piston rod or plunger, be provided with the back-up block 10 for supporting top, tunnel, rig arrives determines position, before starting working, shore hydraulic cylinder and first move, fixation, to top, tunnel, is played to whole rig bracket in back-up block 10 tops.
In order further to reinforce rig bracket, two cylinder body upper ends of shoring hydraulic cylinder that are positioned at drilling rod guide rail 12 the same sides are connected by stiffener 11.
This rig bracket can be arranged on the chassis of hydraulic drill rig and use, and also can be pulled down independent use, only needs adjunction fluid pressure line, and the power source of hydraulic pressure is still provided by drill carriage.
Claims (4)
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) being 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, in every guide support column (3), be equipped with a pipe thread, between the first two pipe thread, be provided with a front-axle beam (5), in latter two pipe thread, be respectively provided with a back rest (8), described front-axle beam (5) and the back rest (8) are rotationally connected with corresponding pipe thread respectively, on front-axle beam (5) and the back rest (8), be provided with the slide (6) for laying guide rail (12), described front-axle beam (5) passes and is fixedly connected with sidewall from the hole being located at (6) two sidewalls of slide, the other end of described two back rest (8) is arranged in the chute on (6) two sidewalls of slide, and can with chute relative sliding, in a side of every guide support column (3), be equipped with a position hydraulic cylinder (7) in parallel, pipe thread can move up and down along guide support column (3) under the drive of position hydraulic cylinder (7), thereby change slide (6) and be located at height and the luffing angle of the guide rail (12) on slide (6).
2. a kind of mining-drilling machine support according to claim 1, it is characterized in that: described position hydraulic cylinder (7) is connected with pipe thread (4) by connector (9), described connector (9) is inverted L-shaped, 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).
3. a kind of mining-drilling machine support according to claim 1 and 2, it is characterized in that: described guide support column (3) is for shoring the cylinder body of shoring hydraulic cylinder of tunnel end face, described piston rod or the plunger of shoring hydraulic cylinder protrudes upward, and is provided with the back-up block (10) for supporting top, tunnel on the top of piston rod or plunger.
4. a kind of mining-drilling machine support according to claim 3, is characterized in that: two cylinder body upper ends of shoring hydraulic cylinder that are positioned at drilling rod 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 true CN103758464A (en) | 2014-04-30 |
| CN103758464B 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 |
Country Status (1)
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| CN (1) | CN103758464B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234625A (en) * | 2014-09-30 | 2014-12-24 | 重庆平山矿山机电设备有限公司 | Universal rotary drilling rig capable of walking |
| CN104499951A (en) * | 2014-12-18 | 2015-04-08 | 平顶山冠宏矿山技术装备有限公司 | Support device for drilling machine |
| CN105022337A (en) * | 2015-07-14 | 2015-11-04 | 河南科技大学 | Gradient-adjustable experimental device |
| CN105041227A (en) * | 2015-07-06 | 2015-11-11 | 河南科技大学 | Drill rig support frame for coal mine |
| CN106246112A (en) * | 2016-10-12 | 2016-12-21 | 中冶建工集团有限公司 | Angular adjustment frame and using method thereof for side slope rig |
| CN110206492A (en) * | 2019-06-25 | 2019-09-06 | 河南力行科创矿山技术开发有限公司 | Combined walking device of mining roof cutting drilling machine and using method thereof |
| CN114198019A (en) * | 2021-12-09 | 2022-03-18 | 中煤科工集团沈阳研究院有限公司 | Coal mine underground drilling equipment convenient to protect and using 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 |
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| US20120167485A1 (en) * | 2010-12-30 | 2012-07-05 | T&T Engineering Services, Inc. | Fast transportable drilling rig system |
| 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 |
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| 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 |
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2014
- 2014-01-02 CN CN201410000401.7A patent/CN103758464B/en not_active Expired - Fee Related
Patent Citations (9)
| 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 |
| US20120167485A1 (en) * | 2010-12-30 | 2012-07-05 | T&T Engineering Services, Inc. | Fast transportable drilling rig system |
| 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 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234625A (en) * | 2014-09-30 | 2014-12-24 | 重庆平山矿山机电设备有限公司 | Universal rotary drilling rig capable of walking |
| 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 |
| CN104499951A (en) * | 2014-12-18 | 2015-04-08 | 平顶山冠宏矿山技术装备有限公司 | Support device for drilling machine |
| 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 |
| CN105022337A (en) * | 2015-07-14 | 2015-11-04 | 河南科技大学 | Gradient-adjustable experimental device |
| CN105022337B (en) * | 2015-07-14 | 2017-12-08 | 河南科技大学 | A kind of adjustable experimental provision of the gradient |
| CN106246112A (en) * | 2016-10-12 | 2016-12-21 | 中冶建工集团有限公司 | Angular adjustment frame and using method thereof for side slope rig |
| CN110206492A (en) * | 2019-06-25 | 2019-09-06 | 河南力行科创矿山技术开发有限公司 | Combined walking device of mining roof cutting drilling machine and using method thereof |
| 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 |
| CN114198019A (en) * | 2021-12-09 | 2022-03-18 | 中煤科工集团沈阳研究院有限公司 | Coal mine underground drilling equipment convenient to protect and using method |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103758464B (en) | 2015-11-18 |
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