CN101392629A - Portable all-hydraulic core drilling rig - Google Patents
Portable all-hydraulic core drilling rig Download PDFInfo
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- CN101392629A CN101392629A CNA2008101400519A CN200810140051A CN101392629A CN 101392629 A CN101392629 A CN 101392629A CN A2008101400519 A CNA2008101400519 A CN A2008101400519A CN 200810140051 A CN200810140051 A CN 200810140051A CN 101392629 A CN101392629 A CN 101392629A
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Abstract
The invention discloses a portable all-hydraulic core drilling machine, in particular to a power unit type multi-functional portable all-hydraulic core drilling machine with fundamental types of hydraulic driving and controlling and long-stroke oil cylinder feeding. The portable all-hydraulic core drilling machine comprises an electric control cabinet, three hydraulic oil pumps (20), a hydraulic pivot valve (23), a hydraulic oil tank and a cooler (22), a hydraulic motor (1), a power unit (2), a water swivel (3), an upright post (5), a guide frame (4), legs, two hoist oil cylinders (16), an overhead traveling crane (7), a hydraulic clamp holder (18), a hydraulic wire-line coring winch (27) and other component parts. The whole machine adopts plane layout and building block design, is convenient for disassembling and assembling, has light parts for removing, and is particularly suitable for tunnel drilling of a mountain area or a mining area.
Description
Technical field:
The present invention relates to the all-hydraulic core drill technical field, is a kind of portable all-hydraulic core drilling rig specifically, not only has been fit to the face of land, but also has been fit to tunnel construction.
Background technology:
At present, the tunnel bores the main drilling equipment that uses two types: one is to use special-purpose underground drill rig, pioneer's board rig as Qingdao production, the type drilling machine construction depth as shallow (generally being lower than 300m), bore little (φ 46mm), small inclination boring can not be satisfied the demand of ore deposit investor to tunnel geological prospecting work of looking for though can construct; Two are to use XY-4 type rig and quadrangular boring tower.This rig volume weight is big, is unfavorable for carrying, installs, dismantles, and chamber needs greater than 350m
3, and small inclination boring is difficult to construction, the cost height has influenced the economic benefit of geological prospecting.
Power unit type all-hydraulic drill mainly contains: YDX-3 type of prospector of Atlas CS14 type, LF70, LF90 type, Beijing Tianhe Zhongbang Exploration Technology Co., Ltd.'s production all the year round, XD-3, the XD-5 type that Shandong Prov. Geological Prospecting Machinery Factory produces.This class rig creeps into superior performance, the efficient height, but all be whole, not quick detachable, resettlement inconvenience be unable to do without crane, is not suitable for the mountain area operation.
Summary of the invention:
The objective of the invention is to overcome the deficiency of above-mentioned prior art, and a kind of portable all-hydraulic core drilling rig is provided, existing drilling machine construction is limited, cost is high, can not dismantle problems such as being difficult for carrying thereby mainly solve.
In order to achieve the above object, the present invention is achieved in that a kind of portable all-hydraulic core drilling rig, it comprises base, its special character is to establish wire line coring winch and column on base, hydraulic gripper is established in bottom at column, on the column above the hydraulic gripper, establish movable saddle, saddle can slide up and down on column, unit head is articulated on the saddle by bearing pin, unit head can rotate around bearing pin, hydraulic motor directly links to each other with dynamic head main spindle, and dynamic head main spindle links to each other with drill rod boring tool by the reducing catcher, and the hydraulic motor rotation drives dynamic head main spindle and drill rod boring tool rotation; Water swivel is positioned at the unit head below and directly links to each other with dynamic head main spindle, establishes overhead traveling crane on the top of column; Supporting leg is connected with column with base, be used for supporting and adjustment column gradient, the column angle of inclination is generally 30-90 °, supporting leg comprises joint and the following joint of supporting leg on the supporting leg, joint slides in can save under supporting leg on the supporting leg, lock screw is established in the junction of saving on top that supporting leg saves down and the supporting leg, and fixed wheel is established on the top of saving on the supporting leg, is connected with fisher by wire rope between overhead traveling crane, fixed wheel and the wire line coring winch three; Establish two lifting large tanks in the both sides of column and saddle, the flexible saddle that promotes of oil cylinder moves up and down, and realizes feeding and promoting; Hydraulic motor, two lifting large tanks, hydraulic gripper oil cylinder, wire line coring winch motors are connected with hydraulic circuit respectively.
A kind of portable all-hydraulic core drilling rig of the present invention, unit head hydraulic motor in its described hydraulic circuit is connected with three hydraulic oil pumps by three road hydraulic pressure interflow valve in parallel through hydraulic control valve, two lifting large tanks are connected with three hydraulic oil pumps by three road hydraulic pressure interflow valve in parallel through hydraulic control valve, the hydraulic gripper oil cylinder is through accumulator, hydraulic control one-way valve, flow divider, hydraulic control valve is connected with three hydraulic oil pumps by three road hydraulic pressure interflow valve in parallel, and the wire line coring winch motor is connected with three hydraulic oil pumps by hydraulic oil container and cooler through hydraulic control valve; Three hydraulic pump motors connect with electrical control cubicles.
A kind of portable all-hydraulic core drilling rig of the present invention, its described hydraulic gripper comprise two relative hydraulic gripper oil cylinders, connect two slips, and implementation clamps and unclamps, and is provided with flow divider in hydraulic circuit, guarantee that the hydraulic gripper oil cylinder is synchronous; Hydraulic control one-way valve and accumulator prevent to unclamp because of draining makes slips.
A kind of portable all-hydraulic core drilling rig of the present invention, its described water swivel is connected with dynamic head main spindle by housing, water sleeve sealing, is realized to boring delivery cycle liquid by housing, water sleeve sealing.
A kind of portable all-hydraulic core drilling rig of the present invention, its described supporting leg bottom of joint are down established the adjustment bolt and nut, are used for realizing the dip angle of hole fine setting.
A kind of portable all-hydraulic core drilling rig of the present invention, its described oil hand pump is in parallel with three hydraulic oil pumps, can be to the hydraulic control valve fuel feeding.
The compared with the prior art following positive progress of a kind of portable all-hydraulic core drilling rig of the present invention, 1, drives hydraulic motor revolution or oil cylinder lifting by three road hydraulic pressure interflow valve fuel feeding in parallel, can one or two or three oil pumps use simultaneously according to the boring needs, help energy-conservation, can also realize flow combination, cooperate pressure apparatus, variable device can realize torque adjustment and stepless shift function; 2, physique is little in light weight, and detachability is strong, about 200 kilograms of maximum parts, and convenient removal is suitable for mountain area or tunneling; 3, the wire line coring winch directly drives reel by hydraulic motor, and is simple in structure, and physique is little, can realize rotating, finishes the rock core work of salvaging; 4, clamping device adopts two-way fuel feeding, and hydraulic control one-way valve and accumulator are housed, and chucking power is big and stable, can prevent to stop for a long time to bore the hydraulic oil internal leakage and cause chucking power to reduce and run pipe; 5, the long stroke telescopic ram apparatus for feeding of Cai Yonging, realization adds decompression, makes a trip, effectively reduce the rig mast height, strengthened rig stability, drilling ability, about 500 meters of aperture 60 mm depths, about 300 meters of aperture 75 mm depths, an adjustment leg length can change the column inclination angle and can realize that small inclination creeps into, and dip angle of hole is generally at the 30-90 degree; 6, in the system hand pump has been installed, still available hand pump works the interior drilling tool that portals when engine can not be worked.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is a hydraulic schematic diagram of the present invention.
The specific embodiment:
In order to understand better and to implement, provide specific embodiment below in conjunction with accompanying drawing and describe a kind of portable all-hydraulic core drilling rig of the present invention in detail.
Embodiment 1, referring to Fig. 1,2,3, be processed into base 6, welding such as column 5 usefulness square tubes is also hinged with base, supporting leg with steel pipe and adjust welding such as bolt and nut 12 grades and with base 6, column 5 is hinged, be used for supporting and adjustment column 5 gradients, column 5 angles of inclination are generally 30-90 °, supporting leg comprises joint 9 and the following joint 11 of supporting leg on the supporting leg, joint 9 can save under supporting leg in 11 and slide on the supporting leg, joint 9 can save under supporting leg in 11 and slide on the supporting leg, thereby realizes that column tilts, and finishes creeping into of different angles, adjust 12 fine adjustment functions of bolt and nut, lock screw 10 is installed in the junction of joint 9 on the top of joint 11 and the supporting leg under supporting leg, and fixed wheel 8 is installed on the top of joint 9 on the supporting leg, tightens lock screw 10 after the adjustment; The movable saddle 4 of installing in the bottom of column 5, saddle 4 can slide up and down on column 5, two lifting large tanks 16 are individually fixed in base 6 and saddle 4 both sides, two lifting large tank 16 flexible saddles 4 that promote move up and down, realization feeds and promotes, 160,000 Ns of maximum lifting powers, 100,000 Ns of maximum plus-pressures, 1800 millimeters of the maximum travels of spindle; Connect two slips at 18, two relative hydraulic gripper oil cylinders of the bottom of column 5 fixed installation hydraulic gripper 14, implementation clamps and unclamps, and hydraulic control one-way valve 24 and accumulator 25 are arranged in hydraulic circuit, prevents to unclamp because of draining makes slips; Unit head 2 is installed on the saddle 4 and is articulated on the saddle 4 by bearing pin 17, and unit head 2 can unclamp nut 15 and move unit head 2 around bearing pin 17 rotations during coring, can salvage rock core very easily; Water swivel 3 is positioned at unit head 2 belows and directly links to each other with dynamic head main spindle 28, is realized carrying slurries to boring by housing, water sleeve sealing etc.; Hydraulic motor 1 directly links to each other with dynamic head main spindle 28 by spline, need not increase gear iso-variable velocity device, the physique minor structure is simple, and dynamic head main spindle 28 links to each other with drill rod boring tool by the reducing catcher, and hydraulic motor 1 rotation drives dynamic head main spindle 28 and drill rod boring tool rotation; Wire line coring winch 27 is installed on base 6, and wire line coring winch 27 directly drives reel by wire line coring winch motor 13, and simple in structure, physique is little, can realize rotating, is easy to finish the rock core work of salvaging; Overhead traveling crane 7 is installed on top at column 5, is connected with fisher by wire rope between overhead traveling crane 7, fixed wheel 8 and wire line coring winch 27 threes; Hydraulic motor 1 is connected with three hydraulic oil pumps 20 by three road hydraulic pressure interflow valve 21 in parallel through hydraulic control valve 23, two lifting large tanks 16 are connected with three hydraulic oil pumps 20 by three road hydraulic pressure interflow valve 21 in parallel through hydraulic control valve 23, hydraulic gripper oil cylinder 14 is connected with three hydraulic oil pumps 20 by three road hydraulic pressure interflow valve 21 in parallel through accumulator 25, hydraulic control one-way valve 24, flow divider 19, hydraulic control valve 23, and wire line coring winch motor 13 is connected with three hydraulic oil pumps 20 by hydraulic oil container and cooler 22 through hydraulic control valve 23; Three hydraulic oil pumps 20 are independently, by three road hydraulic pressure interflow valve 21 fuel feeding in parallel, can one or two or three use simultaneously according to the boring needs, help energy-conservation; Oil hand pump 26 is in parallel to hydraulic control valve 23 fuel feeding with three hydraulic pumps 20, at last three hydraulic oil pump motors are connected with electrical control cubicles, control three hydraulic oil pump motors by electrical control cubicles.
A kind of portable all-hydraulic core drilling rig of the present invention, during work, three hydraulic oil pumps are given the unit head hydraulic motor by the valve parallel connection of three road hydraulic pressure interflow through the hydraulic control valve fuel feeding, and the hydraulic motor rotation drives the drill rod boring tool rotation; Hydraulic control valve makes the work of two lifting large tanks simultaneously, and saddle is glided along column, realizes creeping into to the boring pressurization.At first operate hydraulic gripper during coring and clamp drilling rod, dismantle the catcher that the main shaft lower end links to each other with drilling rod, unclamp nut and move unit head, hydraulic control valve makes wire line coring winch motor rotating band running rope ask for core winch lay winding wire ropes through fixed wheel, overhead traveling crane, fisher is sent into salvaged rock core in the boring; Rock core is salvaged and to be finished, and unit head is moved back to and locking nut again, and unit head is risen to topmost, increases drilling rod (every drilling rod 1.5 meters), and jointed rod, catcher unclamp hydraulic gripper and creep into once more.When the power failure engine can't be worked, to system's fuel feeding, hydraulic control valve rises two lifting large tanks with oil hand pump, drilling tool is lifted from the hole at the bottom of, play safety effect.
Claims (6)
1, a kind of portable all-hydraulic core drilling rig, it comprises base (6), it is characterized in that on base (6), establishing wire line coring winch (27) and column (5), establish hydraulic gripper (18) in the bottom of column (5), on the column (5) of hydraulic gripper (18) top, establish movable saddle (4), unit head (2) is articulated on the saddle (4) by bearing pin (17), unit head (2) can rotate around bearing pin (17), hydraulic motor (1) uses bolt on unit head (2), and link to each other with dynamic head main spindle (28), water swivel (3) is positioned at unit head (2) below and directly links to each other with dynamic head main spindle (28), establishes overhead traveling crane (7) on the top of column (5); Supporting leg is connected with column (5) with base (6), supporting leg comprises joint (9) and the following joint of supporting leg (11) on the supporting leg, joint (9) can save under supporting leg in (11) and slide on the supporting leg, lock screw (10) is established in the junction of saving (9) on the top of joint (11) and the supporting leg under the supporting leg, fixed wheel (8) is established on the top of joint (9) on the supporting leg, connects fisher by wire rope between overhead traveling crane (7), fixed wheel (8) and wire line coring winch (27) three; Two lifting large tanks (16) are established in both sides at column (5) and saddle (4); Hydraulic motor (1), two lifting large tanks (16), hydraulic gripper oil cylinder (14), wire line coring winch motor (13) are connected with hydraulic circuit respectively.
2, a kind of portable all-hydraulic core drilling rig according to claim 1, it is characterized in that hydraulic motor in the described hydraulic circuit (1) is connected with three hydraulic oil pumps (20) by three road hydraulic pressure interflow valves (21) in parallel through hydraulic control valve (23), two lifting large tanks (16) are connected with three hydraulic oil pumps (20) by three road hydraulic pressure interflow valves (21) in parallel through hydraulic control valve (23), hydraulic gripper oil cylinder (14) is through accumulator (25), hydraulic control one-way valve (24), flow divider (19), hydraulic control valve (23) is connected with three hydraulic oil pumps (20) by three road hydraulic pressure interflow valves (21) in parallel, and wire line coring winch motor (13) is connected with three hydraulic oil pumps (20) by hydraulic oil container and cooler (22) through hydraulic control valve (23); Three hydraulic pump motors connect with electrical control cubicles.
3, a kind of portable all-hydraulic core drilling rig according to claim 1 is characterized in that described hydraulic gripper (18) comprises two relative hydraulic gripper oil cylinders (14), connects two slips.
4, a kind of portable all-hydraulic core drilling rig according to claim 1 is characterized in that described water swivel (3) is connected with dynamic head main spindle (28) by housing, water sleeve sealing.
5, a kind of portable all-hydraulic core drilling rig according to claim 1 is characterized in that adjustment bolt and nut (12) is established in the bottom of joint (11) under the described supporting leg.
6, a kind of portable all-hydraulic core drilling rig according to claim 1 is characterized in that described oil hand pump (26) is in parallel with three hydraulic oil pumps (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101400519A CN101392629B (en) | 2008-09-18 | 2008-09-18 | Portable all-hydraulic core drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101400519A CN101392629B (en) | 2008-09-18 | 2008-09-18 | Portable all-hydraulic core drilling rig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101392629A true CN101392629A (en) | 2009-03-25 |
| CN101392629B CN101392629B (en) | 2010-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101400519A Expired - Fee Related CN101392629B (en) | 2008-09-18 | 2008-09-18 | Portable all-hydraulic core drilling rig |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182402A (en) * | 2011-04-27 | 2011-09-14 | 上海万协机电科技有限公司 | Gas discharge drilling machine capable of positioning quickly |
| CN102691478A (en) * | 2011-03-24 | 2012-09-26 | 贵州远东兄弟钻探有限公司 | Tower erection device for rock core drilling machine |
| CN104179451A (en) * | 2014-08-18 | 2014-12-03 | 四川诺克钻探机械有限公司 | Portable power head core drill |
| CN104389518A (en) * | 2014-11-14 | 2015-03-04 | 连云港黄海机械股份有限公司 | Telescopic mast type full-hydraulic core drilling machine |
| CN105649563A (en) * | 2016-01-29 | 2016-06-08 | 赤峰市浩峰钻机有限责任公司 | Application of steel strand in multi-angle drilling and coring process |
| CN106368605A (en) * | 2015-11-05 | 2017-02-01 | 衡阳中地装备探矿工程机械有限公司 | Top-drive type core drill |
| CN107420041A (en) * | 2017-09-15 | 2017-12-01 | 邓冠宇 | One kind is without boring tower all-hydraulic power head rock-core borer |
| CN108775299A (en) * | 2018-05-25 | 2018-11-09 | 太原理工大学 | A kind of rotary drilling rig of liquid electricity combination drive |
| CN111677490A (en) * | 2020-06-19 | 2020-09-18 | 中国铁建重工集团股份有限公司 | Control system of water hammer and core drill dual-purpose drilling machine and multifunctional drilling machine |
-
2008
- 2008-09-18 CN CN2008101400519A patent/CN101392629B/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691478A (en) * | 2011-03-24 | 2012-09-26 | 贵州远东兄弟钻探有限公司 | Tower erection device for rock core drilling machine |
| CN102182402A (en) * | 2011-04-27 | 2011-09-14 | 上海万协机电科技有限公司 | Gas discharge drilling machine capable of positioning quickly |
| CN104179451A (en) * | 2014-08-18 | 2014-12-03 | 四川诺克钻探机械有限公司 | Portable power head core drill |
| CN104389518A (en) * | 2014-11-14 | 2015-03-04 | 连云港黄海机械股份有限公司 | Telescopic mast type full-hydraulic core drilling machine |
| CN106368605A (en) * | 2015-11-05 | 2017-02-01 | 衡阳中地装备探矿工程机械有限公司 | Top-drive type core drill |
| CN105649563A (en) * | 2016-01-29 | 2016-06-08 | 赤峰市浩峰钻机有限责任公司 | Application of steel strand in multi-angle drilling and coring process |
| WO2017128572A1 (en) * | 2016-01-29 | 2017-08-03 | 赤峰市浩峰钻机有限责任公司 | Use of prestressed steel strand in multi-angle drilling and coring process |
| US10364628B2 (en) | 2016-01-29 | 2019-07-30 | Chifeng Hao Feng Drilling Co., Ltd. | Use of pre-stressed steel strand in the procedure of multi-angle drilling coring |
| CN107420041A (en) * | 2017-09-15 | 2017-12-01 | 邓冠宇 | One kind is without boring tower all-hydraulic power head rock-core borer |
| CN108775299A (en) * | 2018-05-25 | 2018-11-09 | 太原理工大学 | A kind of rotary drilling rig of liquid electricity combination drive |
| CN108775299B (en) * | 2018-05-25 | 2019-10-29 | 太原理工大学 | A kind of rotary drilling rig of liquid electricity combination drive |
| CN111677490A (en) * | 2020-06-19 | 2020-09-18 | 中国铁建重工集团股份有限公司 | Control system of water hammer and core drill dual-purpose drilling machine and multifunctional drilling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101392629B (en) | 2010-08-11 |
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Granted publication date: 20100811 Termination date: 20160918 |