CN104196462B - A kind of rotating disc type beat drill boom structure - Google Patents
A kind of rotating disc type beat drill boom structure Download PDFInfo
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- CN104196462B CN104196462B CN201410427800.1A CN201410427800A CN104196462B CN 104196462 B CN104196462 B CN 104196462B CN 201410427800 A CN201410427800 A CN 201410427800A CN 104196462 B CN104196462 B CN 104196462B
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- rotating disk
- drill boom
- oil cylinder
- mount pad
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Abstract
The present invention relates to a kind of rotating disc type beat drill boom structure, comprise swing arm and drill boom oil cylinder, also comprise drilling cramp, rotating disk mount pad, platen, rotating disk, cylinder support and beat oil cylinder, rotating disk mount pad is connected as a single entity by welding and drilling cramp, platen is fixed on rotating disk mount pad by erection bolt, between rotating disk mount pad and platen, there is annular groove, rotating disk comprises rotary disk, supporting plate, rotating shaft and oil cylinder journal stirrup, rotary disk is arranged in annular groove, supporting plate is arranged on rotary disk, the two ends, left and right of supporting plate connect swing arm and drill boom oil cylinder respectively, rotating shaft is arranged on the inner side of supporting plate, oil cylinder journal stirrup is external on supporting plate, cylinder support is arranged on the side of rotating disk mount pad, one end of beat oil cylinder is connected on cylinder support, the other end is connected with the oil cylinder journal stirrup of supporting plate, drill boom structure of the present invention makes drill boom swing can deflect again, have simple and quick, operating efficiency is high, stable performance, safe and reliable, simple and reasonable advantage.
Description
Technical field
The present invention relates to a kind of component of rig, be specifically related to a kind of rotating disc type beat drill boom structure.
Background technology
Existing rig series products widely uses in the geotechnical anchor engineering of the engineering explosion hole rock drilling operations such as metallurgy, coal, building materials, railway, construction of hydropower facilities, national defense construction and water power, traffic, the energy, urban construction pattern foundation pit supporting structure.
Existing rig drill boom is not with deflecting structure usually, and before and after can only realizing, (longitudinal direction) swings, and cannot carry out left and right (transverse direction) beat.And when rig is operated in scraggly building site, in order to find the verticality of drilling rod and ground accurately, need repeatedly to move machinery, cause boring subsidiary operation time to increase, operating efficiency reduces; Sometimes the restriction by surrounding terrain even cannot be holed.
In order to realize beat, need to be equipped with special beat beam and be connected with drill boom in addition, the complex structure of beat beam own, build is comparatively large, causes machine mass to strengthen, and complete machine grounding pressure is large, and use limited, cost of production is high.Meanwhile, it connects bearing pin due to stressed comparatively large, easily wear and rupture occurs, causes drill boom to come off, cause heavy losses, even threaten life safety.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of rotating disc type beat drill boom structure, solve and drill boom can be deflected again in swing, have simple and quick, operating efficiency is high, stable performance, safe and reliable, simple and reasonable advantage.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of rotating disc type beat drill boom structure, comprises swing arm and is connected to the drill boom oil cylinder on swing arm, also comprise drilling cramp, rotating disk mount pad, platen, rotating disk, cylinder support and beat oil cylinder;
Described rotating disk mount pad is connected as a single entity by welding and described drilling cramp, and described platen is fixed on described rotating disk mount pad by erection bolt, has annular groove between described rotating disk mount pad and described platen; Described rotating disk comprises rotary disk, supporting plate, rotating shaft and oil cylinder journal stirrup, described rotary disk is arranged in described annular groove, and can rotate in described annular groove, described supporting plate is arranged on described rotary disk, the two ends, left and right of described supporting plate are equipped with axis hole, two described axis holes connect described swing arm and described drill boom oil cylinder respectively, described rotating shaft to be connected with the middle part of described rotating disk mount pad by bearing and to be arranged on the inner side of described supporting plate, and can rotate on described rotating disk mount pad, described oil cylinder journal stirrup is external on described supporting plate; Described cylinder support is connected as a single entity by welding and described drilling cramp, and be arranged on the side of described rotating disk mount pad, one end of described beat oil cylinder is by the first pinned connection on described cylinder support, and the oil cylinder journal stirrup of its other end and described supporting plate is by the second pinned connection.
The invention has the beneficial effects as follows: solve and drill boom can be deflected again in swing, have simple and quick, operating efficiency is high, stable performance, safe and reliable, simple and reasonable advantage.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described drilling cramp is also provided with the first limited block for the stroke of restricted power head or impactor and the second limited block, described first limited block and the second limited block are separately positioned on the two ends of described drilling cramp.
Further, described drilling cramp is also provided with the man-hand hole of the circle for convenient for maintaining chain, described man-hand hole is provided with multiple, and the middle part being arranged on described drilling cramp of evenly spaced arrangement.
The beneficial effect of above-mentioned further scheme is adopted to be: both can so that maintenance chain, again can the weight reduction when not reducing drill boom intensity, save material, reduce complete machine grounding pressure.
Further, the inside of described rotating shaft is provided with the oiling passage connecting described bearing, and in described rotating shaft, corresponding described oiling passage place is provided with the lubricator cup running through described rotating shaft, described lubricator cup and described oiling channel connection.
Adopt the beneficial effect of above-mentioned further scheme to be: reducing friction resistance, improve bearing application life, ensure to rotate smooth and easy.
Further, described rotary disk is provided with the rotating disk lubricator cup for lubricating described annular groove, and described rotating disk lubricator cup is on described rotary disk and be communicated with described annular groove.
Adopt the beneficial effect of above-mentioned further scheme to be: the frictional resistance produced when rotating between annular groove can be reduced, ensure to rotate smooth and easy.
Further, the axis hole at the two ends of described supporting plate is respectively equipped with the first through hole for connecting described swing arm and the second through hole for being connected described drill boom oil cylinder.
Further, described drilling cramp outer ledge is also provided with reinforcing rib.
The beneficial effect of above-mentioned further scheme is adopted to be: for improving the intensity of drilling cramp.
Further, stiffener is provided with between described drilling cramp and rotating disk mount pad and between drilling cramp and cylinder support.
The beneficial effect of above-mentioned further scheme is adopted to be: for improving the intensity of drilling cramp.
Accompanying drawing explanation
Fig. 1 is the integrally-built elevation of the present invention;
Fig. 2 is the upward view of rotating disk mount pad of the present invention and beat oil cylinder;
Fig. 3 is the top view of drilling cramp of the present invention and rotating disk;
Fig. 4 is the sectional view of rotating disk of the present invention;
Fig. 5 is the upward view of oil cylinder journal stirrup of the present invention;
Fig. 6 is the lateral view of rotating disk mount pad of the present invention and beat oil cylinder;
Fig. 7 is the partial enlarged drawing of platen of the present invention and rotating disk lubricator cup.
In accompanying drawing, the list of parts representated by each label is as follows:
1, swing arm, 2, drill boom oil cylinder, 3, drilling cramp, 4, rotating disk mount pad, 5, platen, 6, rotating disk, 7, cylinder support, 8, beat oil cylinder, the 9, first limited block, 10, the second limited block, 11, man-hand hole, 12, oiling passage, 13, axis lubricating oil cup, 14, rotating disk lubricator cup, the 15, first through hole, 16, the second through hole, 17, reinforcing rib, 18, stiffener, 19, the first bearing pin, 20, the second bearing pin, 21, erection bolt, 22, bearing, 601, rotary disk, 602, supporting plate, 603, rotating shaft, 604, oil cylinder journal stirrup.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, Figure 2, shown in Fig. 7, a kind of rotating disc type beat drill boom structure, the drill boom oil cylinder 2 comprising swing arm 1 and be connected on swing arm 1, also comprises drilling cramp 3, rotating disk mount pad 4, platen 5, rotating disk 6, cylinder support 7 and beat oil cylinder 8;
Described rotating disk mount pad 4 is connected as a single entity by welding and described drilling cramp 3, and described platen 5 is fixed on described rotating disk mount pad 4 by erection bolt 21, has annular groove between described rotating disk mount pad 4 and described platen 5, described rotating disk 6 comprises rotary disk 601, supporting plate 602, rotating shaft 603 and oil cylinder journal stirrup 604, described rotary disk 601 is arranged in described annular groove, and can rotate in described annular groove, described supporting plate 602 is arranged on described rotary disk 601, the two ends, left and right of described supporting plate 602 are equipped with axis hole, two described axis holes connect described swing arm 1 and described drill boom oil cylinder 2 respectively, described rotating shaft 603 to be connected with the middle part of described rotating disk mount pad 4 by bearing 22 and to be arranged on the inner side of described supporting plate 602, and can rotate on described rotating disk mount pad 4, described oil cylinder journal stirrup 604 is external on described supporting plate 602, described cylinder support 7 is connected as a single entity by welding and described drilling cramp 3, and be arranged on the side of described rotating disk mount pad 4, one end of described beat oil cylinder 8 is connected on described cylinder support 7 by the first bearing pin 19, and its other end is connected by the second bearing pin 20 with the oil cylinder journal stirrup 604 of described supporting plate 602.
As shown in Figure 3, described drilling cramp 3 is also provided with the first limited block 9 and the second limited block 10 of the stroke for restricted power head or impactor, described first limited block 9 and the second limited block 10 are separately positioned on the two ends of described drilling cramp 3.
As shown in Figure 3, described drilling cramp 3 is also provided with the man-hand hole 11 for the circle of convenient for maintaining chain, described man-hand hole 11 is provided with multiple, and the evenly spaced middle part being arranged in described drilling cramp 3.
As shown in Figure 3, the inside of described rotating shaft 603 is provided with the oiling passage 12 connecting described bearing 22, in described rotating shaft 603, corresponding described oiling passage 12 place is provided with the axis lubricating oil cup 13 running through described rotating shaft 603, and described axis lubricating oil cup 13 is communicated with described oiling passage 12.
As shown in Figure 7, described rotary disk 6 is provided with the rotating disk lubricator cup 14 for lubricating described annular groove, and described rotating disk lubricator cup 14 is on described rotary disk 6 and be communicated with described annular groove.
As shown in Figure 6, the described axis hole at the two ends of described supporting plate 602 is respectively equipped with the first through hole 15 for connecting described swing arm 1 and the second through hole 16 for being connected described drill boom oil cylinder 2.
As shown in Figure 2, described drilling cramp 3 outer ledge is also provided with reinforcing rib 17.
As shown in Figure 2, stiffener 18 is provided with between described drilling cramp 3 and rotating disk mount pad 4 and between drilling cramp 3 and cylinder support 7.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a rotating disc type beat drill boom structure, comprise swing arm (1) and be connected to the drill boom oil cylinder (2) on swing arm (1), it is characterized in that, also comprise drilling cramp (3), rotating disk mount pad (4), platen (5), rotating disk (6), cylinder support (7) and beat oil cylinder (8);
Described rotating disk mount pad (4) is connected as a single entity by welding and described drilling cramp (3), described platen (5) is fixed on described rotating disk mount pad (4) by erection bolt (21), has annular groove between described rotating disk mount pad (4) and described platen (5), described rotating disk (6) comprises rotary disk (601), supporting plate (602), rotating shaft (603) and oil cylinder journal stirrup (604), described rotary disk (601) is arranged in described annular groove, and can rotate in described annular groove, described supporting plate (602) is arranged on described rotary disk (601), the two ends, left and right of described supporting plate (602) are equipped with axis hole, two described axis holes connect described swing arm (1) and described drill boom oil cylinder (2) respectively, described rotating shaft (603) is connected by the middle part of bearing (22) with described rotating disk mount pad (4) and is arranged on the inner side of described supporting plate (602), and can in the upper rotation of described rotating disk mount pad (4), described oil cylinder journal stirrup (604) is external on described supporting plate (602), described cylinder support (7) is connected as a single entity by welding and described drilling cramp (3), and be arranged on the side of described rotating disk mount pad (4), one end of described beat oil cylinder (8) is connected on described cylinder support (7) by the first bearing pin (19), and its other end is connected by the second bearing pin (20) with the oil cylinder journal stirrup (604) of described supporting plate (602).
2. a kind of rotating disc type beat drill boom structure according to claim 1, it is characterized in that, described drilling cramp (3) is also provided with the first limited block (9) for the stroke of restricted power head or impactor and the second limited block (10), described first limited block (9) and the second limited block (10) are separately positioned on the two ends of described drilling cramp (3).
3. a kind of rotating disc type beat drill boom structure according to claim 1, it is characterized in that, described drilling cramp (3) is also provided with the man-hand hole (11) of the circle for convenient for maintaining chain, described man-hand hole (11) is provided with multiple, and the evenly spaced middle part being arranged in described drilling cramp (3).
4. a kind of rotating disc type beat drill boom structure according to claim 1, it is characterized in that, the inside of described rotating shaft (603) is provided with the oiling passage (12) connecting described bearing (22), in described rotating shaft (603), upper corresponding described oiling passage (12) place is provided with the axis lubricating oil cup (13) running through described rotating shaft (603), and described axis lubricating oil cup (13) is communicated with described oiling passage (12).
5. a kind of rotating disc type beat drill boom structure according to claim 1, it is characterized in that, described rotary disk (601) is provided with the rotating disk lubricator cup (14) for lubricating described annular groove, and described rotating disk lubricator cup (14) is gone up through described rotary disk (601) and is communicated with described annular groove.
6. a kind of rotating disc type beat drill boom structure according to any one of claim 1 to 5, it is characterized in that, the two ends of described supporting plate (602) are respectively equipped with the first through hole (15) for connecting described swing arm (1) and the second through hole (16) for being connected described drill boom oil cylinder (2).
7. a kind of rotating disc type beat drill boom structure according to any one of claim 1 to 5, is characterized in that, described drilling cramp (3) outer ledge is also provided with reinforcing rib (17).
8. a kind of rotating disc type beat drill boom structure according to any one of claim 1 to 5, it is characterized in that, between described drilling cramp (3) and rotating disk mount pad (4) and between drilling cramp (3) and cylinder support (7), be provided with stiffener (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410427800.1A CN104196462B (en) | 2014-08-27 | 2014-08-27 | A kind of rotating disc type beat drill boom structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410427800.1A CN104196462B (en) | 2014-08-27 | 2014-08-27 | A kind of rotating disc type beat drill boom structure |
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| CN104196462A CN104196462A (en) | 2014-12-10 |
| CN104196462B true CN104196462B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410427800.1A Active CN104196462B (en) | 2014-08-27 | 2014-08-27 | A kind of rotating disc type beat drill boom structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104763351B (en) * | 2015-02-13 | 2017-07-25 | 湖南文理学院 | Hydraulic drill rig forearm activity supporting point metamorphic mechanisms |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2956927B2 (en) * | 1994-12-27 | 1999-10-04 | 鹿島建設株式会社 | Presplit drilling machine |
| JPH11310916A (en) * | 1998-04-28 | 1999-11-09 | Kobelco Constr Mach Eng Co Ltd | Foundation work machine |
| CN201433712Y (en) * | 2009-06-08 | 2010-03-31 | 重庆勤牛工程机械有限责任公司 | hydraulic high-speed drilling machine |
| CN201606001U (en) * | 2010-02-06 | 2010-10-13 | 山东众友工程机械有限公司 | Shale drilling machine |
| CN101967954B (en) * | 2010-09-30 | 2013-10-30 | 北京市三一重机有限公司 | Rotary table device of rotary drilling machine |
| CN201786244U (en) * | 2010-09-30 | 2011-04-06 | 北京市三一重机有限公司 | Rotary drilling rig |
| CN102418475B (en) * | 2011-12-30 | 2013-11-06 | 中船重工中南装备有限责任公司 | Telescopic arm open-cut rock drilling jumbo with drill rod replacing device |
| CN204002595U (en) * | 2014-08-27 | 2014-12-10 | 桂林市华力重工机械有限责任公司 | A kind of rotating disc type beat drill boom structure |
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Effective date of registration: 20210826 Address after: 545006 Workshop No. 9, Yangxu Road, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Huali Heavy Industry Co.,Ltd. Address before: 541805 No. 1, turong Avenue, Suqiao Industrial Park, Guilin, Guangxi Zhuang Autonomous Region Patentee before: GUILIN HUALI HEAVY INDUSTRIES Co.,Ltd. |
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