CN201661237U - Multifunctional power head of all-hydraulic drill - Google Patents
Multifunctional power head of all-hydraulic drill Download PDFInfo
- Publication number
- CN201661237U CN201661237U CN2010201603060U CN201020160306U CN201661237U CN 201661237 U CN201661237 U CN 201661237U CN 2010201603060 U CN2010201603060 U CN 2010201603060U CN 201020160306 U CN201020160306 U CN 201020160306U CN 201661237 U CN201661237 U CN 201661237U
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- power head
- unit head
- mount pad
- drill
- laterally
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Abstract
The utility model relates to a multifunctional power head of an all-hydraulic drill, which is provided with a power head mounting base installed on a drill mast body. A vertically sliding guide rail surface matched with the drill mast body is arranged on the back surface of the power head mounting base; a laterally sliding rail is arranged on the front surface of the power head mounting base; a laterally sliding base body is installed on the laterally sliding rail; a laterally arranged rotating shaft is arranged at the upper part of the laterally sliding base body; the upper part of the power head component of the drill is fixedly connected with the rotating shaft; and power head upwarp turning driving oil cylinders are arranged on two sides of the rotating shaft. Sliding friction is changed into rolling friction, the fit clearance is small, the vibration during the drilling is small, and the operation is stable. The upwarp turning type structure is convenient to mount and dismount drilling rods and drilling tools, saves time, and improves operation efficiency. The large-scope sliding of the power head ensures that a main shaft is separated from the center of a drill hole, and is convenient for the pulling of a large-diameter sleeve and treatment of accidents in the hole. A plug pin device has good rigidity and works smoothly, can realize all motions and all working condition requirements required by drilling process, and really realize multifunction.
Description
Technical field
The utility model relates to a kind of technical equipment that is used for resources explorations such as coal, coal bed gas, natural gases, especially for cbm exploration exploitation, the Device in Gas pump drainage put with the construction of safety of coal mines emergency work in the multifunctional motive power head of a kind of coal bed gas rig of using.
Background technology
Along with the continuous expansion of mineral resources demands such as coal, oil, natural gas, its yield increases year by year, and reserves are fewer and feweri, and energy crisis grows in intensity in the world, seeks the only way that the new substitutability energy becomes current social development.The exploration and development of coal bed gas launches under this background just.Before, the domestic capital equipment that is used for the cbm exploration exploitation is oil-well rig, hydrological well rig and coalfield, geological drilling rig.Practice shows, more than in all kinds of rigs, oil-well rig is the parts pin-connected panel, can satisfy the cbm exploration construction requirement on the function, but its supporting independent unit component is many, and overall structure is huge, and power consumption is huge, the resettlement difficulty, long construction period, cost are too high, because of it drives for rotating disk, do not have pressurization function, drilling efficiency is low, and following magnifying diameter sleeve pipe is had any problem; Traditional spindle-type core drill of the machine driving that geology, coal industry generally use, hydraulic cylinder feed, the equipment input cost is low, convenient removal, vertical shaft has pressurization function, satisfy the degree of depth in km, diameter with interior drilling construction, but can not satisfy the process requirements (such as not descending the major diameter sleeve pipe) of cbm exploration construction at 300mm fully.Bigger, littler on the hydrological well drill capacity than oil-well rig than traditional rock-core borer, can partly satisfy the requirement of coal bed gas drilling operation, but have above-described shortcoming equally.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind ofly can satisfy the plant multifunctional motive power head of all-hydraulic drill of exploration construction demand of multiplex (MUX) fully.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of multifunctional motive power head of all-hydraulic drill, be characterized in: be provided with and be contained in unit head mount pad on the rig mast body, the back side of unit head mount pad is provided with the vertical slippage guide pass that cooperates with the rig mast body, be provided with horizontal sliding rail in the front of unit head mount pad, laterally on the sliding rail horizontal slippage pedestal is housed, be provided with the turning cylinder of a horizontally set on horizontal slippage pedestal top, fixedlying connected with turning cylinder in the top of the unit head assembly of rig, is provided with unit head in the both sides of turning cylinder and upwarps the upset driving oil cylinder.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, is provided with oil cylinder insert-pull pin device between unit head mount pad and horizontal slippage pedestal.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, and V-type groove guide roller and the lash adjusting device that cooperates with guiding rail on the rig mast body arranged in the upper and lower of unit head mount pad symmetric arrangement.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, is provided with horizontal driving oil cylinder between unit head mount pad and horizontal slippage pedestal.
The technical problems to be solved in the utility model can also come by the following technical programs further to realize that the horizontal sliding rail in unit head mount pad front is set to two V-type rails up and down, and laterally the slippage pedestal is contained between above-mentioned two V-type rails.
The utility model compared with prior art has following distinguishing feature: 1, unit head has pressurization and creeps into function and fast lifting function.2, the whole V-type slot type roller devices that adopts adjustable clearance that moves of unit head becomes rolling friction to sliding friction, fit clearance is little, creep in vibration little, move steadily, stable working.3, upwarp convertible structure installation and removal drilling rod, drilling tool conveniently,, save time, improved operating efficiency without elevator lifting drilling rod, drilling tool.4, unit head translation on a large scale makes main shaft break away from drill center, conveniently removes the major diameter sleeve pipe and handles drilling accident.5, the plug pin assembly with upwarp upset translation mechanism sequentially-operating, guaranteed in the drilling process, main shaft, unit head, slippage, each mechanism of overturning are in locking state, good rigidly, working stability, can realize each action and each working condition requirement of drilling technology demand when substep respectively moves, really realize multi-functional.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
The A of Fig. 2 Fig. 1 is to view.
Fig. 3 is the view of translation.
Fig. 4 is the view that upwarps upset.
The specific embodiment
A kind of multifunctional motive power head of all-hydraulic drill, be provided with and be contained in unit head mount pad 2 on the rig mast body, the back side of unit head mount pad 2 is provided with the vertical slippage guide pass 8 that cooperates with the rig mast body, be provided with horizontal sliding rail 4 in the front of unit head mount pad, laterally on the sliding rail 4 horizontal slippage pedestal 1 is housed, be provided with the turning cylinder of a horizontally set on horizontal slippage pedestal 1 top, fixedlying connected with turning cylinder in the top of the unit head assembly 7 of rig, is provided with unit head in the both sides of turning cylinder and upwarps upset driving oil cylinder 6.
Between unit head mount pad 2 and horizontal slippage pedestal 1, be provided with oil cylinder insert-pull pin device 3.Between unit head mount pad 2 and horizontal slippage pedestal 1, be provided with horizontal driving oil cylinder 9.The horizontal sliding rail in unit head mount pad front is set to two V-type rails up and down, and laterally the slippage pedestal is contained between above-mentioned two V-type rails.
The slippage pedestal also is the steel work group welding piece, its base plate is provided with V-type evagination guide rail, cooperate with the recessed guide rail of V-type of track base on being installed in the unit head pedestal, realize the integral type move left and right of unit head and slippage pedestal, dynamic head main spindle departs from drill center when moving to right, following major diameter sleeve pipe and replacing drilling tool, processing accident move right by the hydraulic jack operation, and putting in place is provided with positive stop.Moving to left puts in place uses the latch position and lock, realizes normally creeping into action.The outside of track base is provided with lash adjusting device, rocking and the instability when working when avoiding the unit head translation.Plug pin oil cylinder is installed on the both sides wallboard of slippage pedestal and is upwarped the hollow sleeve of upset swing.
The power input is installed with 2 groups totally 4 of hydraulic motors on the unit head assembly, arranges up and down.Hollow spindle is positioned at casing central authorities, moves to main shaft gyration drive drilling rod, drilling tool rotary drilling and lifting, transfers sleeve pipe and drilling tool.
Upwarp turning device when creeping into duty, latch inserts, and overturning oil cylinder place lock-out state guarantees that unit head translation, each action of upset are all by locked, to increase parts rigidity and stability.In drilling rod duty up and down, unit head need be pulled pin, go up (or down) upset, be convenient to drilling rod and the spindle thread button aligns and moves up and down with unit head, the assurance drilling rod is pressed close to rig mast main body all the time, until the hole of putting into opening arrangement, guarantee that also unit head can drilling rod at a distance is dilatory gradually to be attached on the rig mast being placed on.The amplitude of fluctuation that upwarps the upset pendulous device should be when unit head during at the mast lowest part, and the tool joint thread button can be gone up on the screw buckle of front-end of spindle.The pendulum angle maximum reaches 82 °.
The structure steel plate welding of each assembly, destressing, annealing, shaping, reconditioning are removed to cut slag and are splashed, machine, trimming, cleaning, paint, assembling.
Main shaft, pin member, the equal Quenching Treatment of V-type grooved roller.
Sliding part guarantees that with design accuracy, machining accuracy, assembly quality fit clearance is appropriate, and the movement parts motion is flexible, fluent, nothing is rocked, and unit head is stable when creeping into work.
Claims (5)
1. the multifunctional motive power head of an all-hydraulic drill, it is characterized in that: be provided with and be contained in unit head mount pad on the rig mast body, the back side of unit head mount pad is provided with the vertical slippage guide pass that cooperates with the rig mast body, be provided with horizontal sliding rail in the front of unit head mount pad, laterally on the sliding rail horizontal slippage pedestal is housed, be provided with the turning cylinder of a horizontally set on horizontal slippage pedestal top, fixedlying connected with turning cylinder in the top of the unit head assembly of rig, is provided with unit head in the both sides of turning cylinder and upwarps the upset driving oil cylinder.
2. the multifunctional motive power head of all-hydraulic drill according to claim 1 is characterized in that: be provided with oil cylinder insert-pull pin device between unit head mount pad and horizontal slippage pedestal.
3. the multifunctional motive power head of all-hydraulic drill according to claim 1 is characterized in that: V-type groove guide roller and the lash adjusting device that cooperates with guiding rail on the rig mast body arranged in the upper and lower of unit head mount pad symmetric arrangement.
4. the multifunctional motive power head of all-hydraulic drill according to claim 1 is characterized in that: be provided with horizontal driving oil cylinder between unit head mount pad and horizontal slippage pedestal.
5. the multifunctional motive power head of all-hydraulic drill according to claim 1 is characterized in that: the horizontal sliding rail in unit head mount pad front is set to two V-type rails up and down, and laterally the slippage pedestal is contained between above-mentioned two V-type rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201603060U CN201661237U (en) | 2010-04-14 | 2010-04-14 | Multifunctional power head of all-hydraulic drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201603060U CN201661237U (en) | 2010-04-14 | 2010-04-14 | Multifunctional power head of all-hydraulic drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201661237U true CN201661237U (en) | 2010-12-01 |
Family
ID=43231652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201603060U Expired - Lifetime CN201661237U (en) | 2010-04-14 | 2010-04-14 | Multifunctional power head of all-hydraulic drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201661237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824961A (en) * | 2010-04-14 | 2010-09-08 | 连云港黄海机械厂有限公司 | Multifunctional motive power head of full hydraulic drilling machine |
-
2010
- 2010-04-14 CN CN2010201603060U patent/CN201661237U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824961A (en) * | 2010-04-14 | 2010-09-08 | 连云港黄海机械厂有限公司 | Multifunctional motive power head of full hydraulic drilling machine |
| CN101824961B (en) * | 2010-04-14 | 2012-07-18 | 连云港黄海机械股份有限公司 | Multifunctional motive power head of full hydraulic drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LIANYUNGANG HUANGHAI MACHINERY CO., LTD. Free format text: FORMER NAME: LIANYUNGANG HUANGHAI MACHINERY FACTORY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 222000, No. 1, Xinjian East Road, Haizhou Development Zone, Jiangsu, Lianyungang Patentee after: Lianyungang Huanghai Machinery Co., Ltd. Address before: 222000, No. 1, Xinjian East Road, Haizhou Development Zone, Jiangsu, Lianyungang Patentee before: Lianyungang Huanghai Machinery Factory Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20101201 Effective date of abandoning: 20120718 |