CN101975022A - Post-positioned jumbolter of impact mechanism - Google Patents
Post-positioned jumbolter of impact mechanism Download PDFInfo
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- CN101975022A CN101975022A CN 201010532878 CN201010532878A CN101975022A CN 101975022 A CN101975022 A CN 101975022A CN 201010532878 CN201010532878 CN 201010532878 CN 201010532878 A CN201010532878 A CN 201010532878A CN 101975022 A CN101975022 A CN 101975022A
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- sliding axle
- jumbolter
- oil motor
- sliding shaft
- coil
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Abstract
The invention discloses a post-positioned jumbolter of an impact mechanism. A self-feeding anchor rod is fixedly clipped on an anchor rod clip; an oil motor is arranged on a trolley which is arranged on a guiderail; a sliding shaft is arranged in the inner cavity of a power shaft of the oil motor through a spline and extends rightwards; a plurality of waist-shaped holes are evenly distributed on the middle circumference of the sliding shaft and communicated with an axial through hole in the sliding shaft; the axial through hole penetrates through the sliding shaft leftwards; a water rotation joint is arranged at the waist-shaped hole of the sliding shaft; a drilling machine power head is arranged on the trolley and butts against the right end of the sliding shaft; and a hydraulic impactor is arranged at the right side of the drilling machine power head. The post-positioned jumbolter of impact mechanism has the characteristics of small power loss, high drilling efficiency, no dust during the drilling process, and low noise.
Description
Technical field
The present invention relates to jumbolter, particularly the rear-mounted self-feeding anchor pile rig of beater mechanism.
Background technology
Along with the extensive expansion of highway in China railway construction, anchor pole and anchor bolt construction equipment have also obtained significant progress in recent years.But the form of jumbolter is basically identical all.Existing jumbolter structure is: oil motor is installed on the dolly, and compressed air swivel joint, drill power head, air hammer are installed on the oil motor axle in turn; Skyhook chuck on the air hammer, self-feeding anchor pile are installed clamping on the anchor pole chuck, and its major defect is: the rig impact force is little, and the percussion power loss is big, and jumbolter speed is slow, and the drilling process dust is big, noise is big etc.
Summary of the invention
The purpose of this invention is to provide the rear-mounted jumbolter of beater mechanism that a kind of percussion power loss is little, drilling process does not have dust, low noise.
The object of the present invention is achieved like this: the rear-mounted jumbolter of a kind of beater mechanism, comprise the self-feeding anchor pile of clamping on the anchor pole chuck, oil motor is installed on the dolly, dolly is arranged on the guide rail, the line shaft of oil motor is a hollow structure, sliding axle is arranged on the line shaft inner chamber and the sliding axle right-hand member stretches out oil motor through spline, be evenly equipped with a plurality of mounting holes on the circumference of sliding axle middle part, axially extending bore in all mounting holes and the sliding axle is communicated with, and this axially extending bore extends left and connects the sliding axle left part; The mounting hole position is equipped with water swivel on the sliding axle, the water swivel structure is: there is an axis hole for the sliding axle installation at the moving-coil middle part, decide snare on moving-coil, be disposed radially the aquaporin that is communicated with mounting hole on the sliding axle in moving-coil and the fixed circle, aquaporin two outer fixs that are positioned on the mating face of moving-coil and fixed circle are respectively arranged with sealing ring, and fixed circle is provided with the water inlet pipe that is communicated with this aquaporin; Drill power head is installed on the dolly and is resisted against on the sliding axle right-hand member head, and hydraulic impactor is arranged on the drill power head right side.
Above-mentioned self-feeding anchor pile is the self-advancing type hollow bolt.
The model of above-mentioned oil motor is 2LSQJM32; Described hydraulic impactor model is that Japan produces JT75T.
Compared with prior art, the invention has the beneficial effects as follows:
1, percussion mechanism is placed after the rotating mechanism, beater mechanism no longer rotates, and no longer needs the great swivel joint energize of energy loss, thereby makes that the ability of percussion mechanism can be fully played.
2, Hou Zhi percussion mechanism can directly place on the dolly, make rig adopt powerful Pneumatic immpacting and more the large-power hydraulic beater mechanism become possibility, improved the speed and the degree of depth that anchor pole creeps into greatly.
3, can reach effect lubricated and cooling for anchor pole and drill bit water flowing in creeping into by the mesopore or the swivel joint of sliding axle, thereby improve the life-span and the rate of penetration of drill bit, can significantly reduce dust and noise in the drilling process simultaneously.
In the drilling equipment that the present invention decomposes the function of used impactor in the drilling construction cleverly, and beater mechanism is arranged in after the rotating mechanism, it is little to have solved existing jumbolter impact force, and the percussion power loss is big, many disadvantages such as the anchor pole rate of penetration is slow, and the big noise of drilling process dust is big.
Description of drawings
Fig. 1 is a structure chart of the present invention.
Fig. 2 is the front view of sliding axle shown in Figure 1.
Fig. 3 is the sectional drawing (left part dissects, and right part does not dissect, but symmetrical with it) of water swivel shown in Figure 1.
Fig. 4 is the vertical view of Fig. 3.
The specific embodiment
Fig. 1 illustrates, self-feeding anchor pile 1 clamping is on anchor pole chuck 2, oil motor 4 is installed on the dolly 7, dolly 7 is arranged on the guide rail 8, the line shaft of oil motor 4 is a hollow structure, and sliding axle 9 is arranged on the line shaft inner chamber and the sliding axle right-hand member stretches out oil motor through spline, is evenly equipped with a plurality of mounting hole 9a on the circumference of sliding axle middle part, axially extending bore 9b in all mounting holes and the sliding axle is communicated with, and this axially extending bore extends left and connects the sliding axle left part; The mounting hole position is equipped with water swivel 3 on the sliding axle, referring to Fig. 3, Fig. 4, water swivel 3 structures are: there is an axis hole for the sliding axle installation at moving-coil 3a middle part, surely enclosing 3b is enclosed within on the moving-coil, be disposed radially the aquaporin that is communicated with mounting hole on the sliding axle in moving-coil and the fixed circle, aquaporin two outer fixs that are positioned on the mating face of moving-coil and fixed circle are respectively arranged with sealing ring 3c, 3d, enclose 3b surely and are provided with the water inlet pipe 3e that is communicated with this aquaporin; Drill power head 5 is installed on the dolly 7 and is resisted against on the sliding axle right-hand member head, and hydraulic impactor 6 is arranged on drill power head 5 right sides (referring to Fig. 2).Self-feeding anchor pile 1 is the self-advancing type hollow bolt.The model of oil motor 4 is 2LSQJM32; Described hydraulic impactor model is Japanese JT75T.
Oil motor (being hydraulic motor) line shaft is a hollow type.Sliding axle and oil motor line shaft reach the effect of driving torque through the mutual interlock of spline, and sliding axle can move forward and backward again vertically simultaneously.Sliding axle is the form of spline, and spline can be rectangle, and is trapezoidal, circular arc, shapes such as T shape.Have at the sliding axle center through hole can with the filler pipe road by or directly carry out depositing dust, cooling and the passage that lubricates.Rearmounted beater mechanism directly places on the power buggy, also can with place on the power buggy again after the front end motor links to each other.Rearmounted beater mechanism is that hydraulic also can be air-driven type, is preferably hydraulic.
The constructing operation step is as follows:
1 anchor pole that will put on drill bit is assembled to the front end of rig.2 opening power are powered to rig.3 move power buggy, allow the drill bit of anchor pole front end near crag.4 primer fluid pressure motor and percussion mechanisms allow drill bit begin to chisel crag.5 open water intaking valve, allow the rig continuous firing, after anchor pole reaches the designing requirement degree of depth, close oil motor and beater mechanism.6 unload anchor pole, and the unit head dolly is return, and prepare to creep into next time.
Claims (3)
1. rear-mounted jumbolter of beater mechanism, comprise, the self-feeding anchor pile (1) of clamping on anchor pole chuck (2), oil motor (4) is installed on the dolly (7), dolly (7) is arranged on the guide rail (8), it is characterized in that: the line shaft of described oil motor (4) is a hollow structure, sliding axle (9) is arranged on the line shaft inner chamber and the sliding axle right-hand member stretches out oil motor through spline, be evenly equipped with a plurality of mounting holes (9a) on the circumference of sliding axle middle part, axially extending bore (9b) in all mounting holes and the sliding axle is communicated with, and this axially extending bore extends left and connects the sliding axle left part; The mounting hole position is equipped with water swivel (3) on the sliding axle, water swivel (3) structure is: there is an axis hole for the sliding axle installation at moving-coil (3a) middle part, fixed circle (3b) is enclosed within on the moving-coil, be disposed radially the aquaporin that is communicated with mounting hole on the sliding axle in moving-coil and the fixed circle, aquaporin two outer fixs that are positioned on the mating face of moving-coil and fixed circle are respectively arranged with sealing ring (3c, 3d), and fixed circle (3b) is provided with the water inlet pipe (3e) that is communicated with this aquaporin; Drill power head (5) is installed in dolly (7) and goes up and be resisted against on the sliding axle right-hand member head, and hydraulic impactor (6) is arranged on drill power head (5) right side.
2. the rear-mounted jumbolter of beater mechanism according to claim 1 is characterized in that: described self-feeding anchor pile (1) is the self-advancing type hollow bolt.
3. the rear-mounted jumbolter of beater mechanism according to claim 1 and 2 is characterized in that: the model of described oil motor (4) is 2LSQJM32; Described hydraulic impactor model is Japanese JT75T.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010532878 CN101975022A (en) | 2010-11-05 | 2010-11-05 | Post-positioned jumbolter of impact mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010532878 CN101975022A (en) | 2010-11-05 | 2010-11-05 | Post-positioned jumbolter of impact mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101975022A true CN101975022A (en) | 2011-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010532878 Pending CN101975022A (en) | 2010-11-05 | 2010-11-05 | Post-positioned jumbolter of impact mechanism |
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| CN (1) | CN101975022A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626081A (en) * | 2014-10-31 | 2016-06-01 | 徐州徐工铁路装备有限公司 | Working rod guide-in device, operation arm and underground excavation trolley |
| CN105626080A (en) * | 2014-10-31 | 2016-06-01 | 徐州徐工铁路装备有限公司 | Work rod introducing device, operation arm and underground excavation trolley |
| CN111676902A (en) * | 2020-06-11 | 2020-09-18 | 包仁钦 | Slope protection reinforcing apparatus for hydraulic engineering |
| CN113216847A (en) * | 2021-05-21 | 2021-08-06 | 瑞腾基础工程技术（北京）股份有限公司 | Prestressed anchor cable pore-forming method suitable for rock-soil intersection complex stratum |
| CN114000900A (en) * | 2021-10-26 | 2022-02-01 | 安标国家矿用产品安全标志中心有限公司 | Anchor capable of recycling anchor cable and mounting, recycling and locking method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007032251A (en) * | 2005-12-15 | 2007-02-08 | Tokyo Seiko Co Ltd | Pipe anchor burying device |
| CN1924281A (en) * | 2006-09-29 | 2007-03-07 | 重庆科技学院 | Full-hydraulic multifunctional driller for gas extraction, drainage and discharge |
| CN201047255Y (en) * | 2007-04-24 | 2008-04-16 | 保定保路通工程有限公司 | Power head output shaft device of horizontal directional drilling rig |
| CN101476444A (en) * | 2009-01-22 | 2009-07-08 | 中国水利水电科学研究院 | Horizontal radiation pipe construction equipment for vibration-impact type radiation well |
| CN201835748U (en) * | 2010-11-05 | 2011-05-18 | 成都现代万通锚固技术有限公司 | Jumbolter with rear-mounted impact mechanism |
-
2010
- 2010-11-05 CN CN 201010532878 patent/CN101975022A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007032251A (en) * | 2005-12-15 | 2007-02-08 | Tokyo Seiko Co Ltd | Pipe anchor burying device |
| CN1924281A (en) * | 2006-09-29 | 2007-03-07 | 重庆科技学院 | Full-hydraulic multifunctional driller for gas extraction, drainage and discharge |
| CN201047255Y (en) * | 2007-04-24 | 2008-04-16 | 保定保路通工程有限公司 | Power head output shaft device of horizontal directional drilling rig |
| CN101476444A (en) * | 2009-01-22 | 2009-07-08 | 中国水利水电科学研究院 | Horizontal radiation pipe construction equipment for vibration-impact type radiation well |
| CN201835748U (en) * | 2010-11-05 | 2011-05-18 | 成都现代万通锚固技术有限公司 | Jumbolter with rear-mounted impact mechanism |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626081A (en) * | 2014-10-31 | 2016-06-01 | 徐州徐工铁路装备有限公司 | Working rod guide-in device, operation arm and underground excavation trolley |
| CN105626080A (en) * | 2014-10-31 | 2016-06-01 | 徐州徐工铁路装备有限公司 | Work rod introducing device, operation arm and underground excavation trolley |
| CN105626080B (en) * | 2014-10-31 | 2019-12-06 | 徐州徐工铁路装备有限公司 | Working rod guide-in device, operating arm and subsurface excavation trolley |
| CN111676902A (en) * | 2020-06-11 | 2020-09-18 | 包仁钦 | Slope protection reinforcing apparatus for hydraulic engineering |
| CN113216847A (en) * | 2021-05-21 | 2021-08-06 | 瑞腾基础工程技术（北京）股份有限公司 | Prestressed anchor cable pore-forming method suitable for rock-soil intersection complex stratum |
| CN114000900A (en) * | 2021-10-26 | 2022-02-01 | 安标国家矿用产品安全标志中心有限公司 | Anchor capable of recycling anchor cable and mounting, recycling and locking method thereof |
| CN114000900B (en) * | 2021-10-26 | 2023-08-25 | 安标国家矿用产品安全标志中心有限公司 | Anchor device capable of recycling anchor cable and mounting, recycling and locking method thereof |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Hang Inventor after: Niu Jianwen Inventor after: Guo Qiang Inventor after: Xie Zhiping Inventor after: Wang Yingfang Inventor before: Wu Hang Inventor before: Niu Jianwen |
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Free format text: CORRECT: INVENTOR; FROM: WU HANG NIU JIANWEN TO: WU HANG NIU JIANWEN GUO QIANG XIE ZHIPING WANG YINGFANG |
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Application publication date: 20110216 |