CN104196462A - Rotating disc type deflection drill arm structure - Google Patents
Rotating disc type deflection drill arm structure Download PDFInfo
- Publication number
- CN104196462A CN104196462A CN201410427800.1A CN201410427800A CN104196462A CN 104196462 A CN104196462 A CN 104196462A CN 201410427800 A CN201410427800 A CN 201410427800A CN 104196462 A CN104196462 A CN 104196462A
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- CN
- China
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- oil cylinder
- rotating disc
- rotating disk
- drill boom
- drilling cramp
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Abstract
The invention relates to a rotating disc type deflection drill arm structure which comprises a movable arm and a drill arm oil cylinder. A drill stand, a rotating disc mounting seat, a pressing disc, a rotating disc, an oil cylinder support and a defection oil cylinder are further included, the rotating disc mounting seat and the drill stand are connected as a whole in a welding mode, the pressing disc is fixed to the rotating disc mounting seat through a mounting bolt, an annular sliding groove is formed between the rotating disc mounting seat and the pressing disc, the rotating disc comprises a rotary disc body, a support plate, a rotary shaft and an oil cylinder supporting lug, the rotary disc body is arranged in the annular sliding groove, the support plate is arranged on the rotary disc body, the left end and the right end of the support plate are connected with the movable arm and the drill arm oil cylinder respectively, the rotary shaft is arranged on the inner side of the support plate, the oil cylinder supporting lug is externally connected to the support plate, the oil cylinder support is arranged on one side of the rotating disc mounting seat, one end of the deflection oil cylinder is connected to the oil cylinder support, and the other end of the deflection oil cylinder is connected with the oil cylinder supporting lug of the support plate. According to the drill arm structure, the drill arm can swing front and back and can swing left and right, and the structure has the advantages of being easy and fast to operate, high in operation efficiency, stable in performance, safe, reliable and simple and reasonable in structure.
Description
Technical field
The present invention relates to a kind of member of rig, be specifically related to a kind of rotating disc type beat drill boom structure.
Background technology
Existing rig series products is widely used 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 conventionally, and (longitudinally) swing before and after can only realizing, cannot carry out left and right (laterally) beat.And when rig is operated in scraggly building site, in order to find the verticality on drilling rod and ground accurately, need to repeatedly move machinery, and the subsidiary operation time that causes holing increases, and operating efficiency reduces; Even cannot hole by the restriction of surrounding terrain.
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 larger, causes machine quality to strengthen, and complete machine grounding pressure is large, uses limitedly, and cost of production is high.Meanwhile, it connects bearing pin due to stressed larger, and wear and rupture easily occurs, and causes drill boom to come off, and causes heavy losses, even threatens 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, solved drill boom can be deflected again in swing, have advantages of simple and quick, operating efficiency is high, stable performance, safe and reliable, simple and reasonable.
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, and comprise swing arm and be 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, between described rotating disk mount pad and described platen, has annular groove; 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 in described annular groove, rotate, 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 respectively described swing arm and described drill boom oil cylinder, described rotating shaft is connected and is arranged on the inner side of described supporting plate by bearing and the middle part of described rotating disk mount pad, and can on described rotating disk mount pad, rotate, 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 a side of described rotating disk mount pad, one end of described beat oil cylinder is connected on described cylinder support by the first bearing pin, and its other end is connected by the second bearing pin with the oil cylinder journal stirrup of described supporting plate.
The invention has the beneficial effects as follows: solved drill boom can be deflected again in swing, have advantages of simple and quick, operating efficiency is high, stable performance, safe and reliable, simple and reasonable.
On the basis of technique scheme, the present invention can also do following improvement.
Further, be also provided with the first limited block and the second limited block for the stroke of restricted power head or impactor on described drilling cramp, described the first limited block and the second limited block are separately positioned on the two ends of described drilling cramp.
Further, be also provided with the circular man-hand hole for convenient for maintaining chain on described drilling cramp, described man-hand hole is provided with a plurality of, and the middle part that is arranged on described drilling cramp of evenly spaced arrangement.
Adopt the beneficial effect of above-mentioned further scheme to be: both can be so that maintenance chain, again can weight reduction in the situation that 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 that connects described bearing, and in described rotating shaft, corresponding described oiling passage place is provided with the lubricator cup that runs through described rotating shaft, described lubricator cup and described oiling channel connection.
Adopt the beneficial effect of above-mentioned further scheme to be: capable of reducing friction resistance, improve bearing application life, guarantee to rotate smooth and easy.
Further, described rotary disk is provided with the rotating disk lubricator cup for lubricated described annular groove, and described rotating disk lubricator cup is communicated with on described rotary disk and with described annular groove.
Adopt the beneficial effect of above-mentioned further scheme to be: can reduce the frictional resistance producing while rotating between annular groove, guarantee to rotate smooth and easy.
Further, the axis hole at the two ends of described supporting plate be respectively equipped with for connect the first through hole of described swing arm with for being connected the second through hole of described drill boom oil cylinder.
Further, on described drilling cramp outer ledge, be also provided with reinforcing rib.
Adopt the beneficial effect of above-mentioned further scheme to be: for improving the intensity of drilling cramp.
Further, between described drilling cramp and rotating disk mount pad and between drilling cramp and cylinder support, be provided with stiffener.
Adopt the beneficial effect of above-mentioned further scheme 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 of each label representative 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.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, 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, comprises swing arm 1 and is connected to the drill boom oil cylinder 2 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, between described rotating disk mount pad 4 and described platen 5, has annular groove, 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 in described annular groove, rotate, 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 respectively described swing arm 1 and described drill boom oil cylinder 2, described rotating shaft 603 is connected and is arranged on the inner side of described supporting plate 602 by bearing 22 and the middle part of described rotating disk mount pad 4, and can on described rotating disk mount pad 4, rotate, 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 a 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, be also provided with the first limited block 9 and the second limited block 10 for the stroke of restricted power head or impactor on described drilling cramp 3, described the 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, be also provided with the circular man-hand hole 11 for convenient for maintaining chain on described drilling cramp 3, described man-hand hole 11 is provided with a plurality of, and evenly spaced spread configuration is at the middle part of described drilling cramp 3.
As shown in Figure 3, the inside of described rotating shaft 603 is provided with the oiling passage 12 that connects described bearing 22, in described rotating shaft 603, corresponding described oiling passage 12 places are provided with the axis lubricating oil cup 13 that runs 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 lubricated described annular groove, and described rotating disk lubricator cup 14 is communicated with on described rotary disk 6 and with described annular groove.
As shown in Figure 6, the described axis hole at the two ends of described supporting plate 602 be respectively equipped with for connect the first through hole 15 of described swing arm 1 with for being connected the second through hole 16 of described drill boom oil cylinder 2.
As shown in Figure 2, on described drilling cramp 3 outer ledges, be also provided with reinforcing rib 17.
As shown in Figure 2, 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.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in 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), it is upper that described platen (5) is fixed on described rotating disk mount pad (4) by erection bolt (21), between described rotating disk mount pad (4) and described platen (5), has annular groove, 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 in described annular groove, rotate, 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 respectively described swing arm (1) and described drill boom oil cylinder (2), described rotating shaft (603) is connected and is arranged on the inner side of described supporting plate (602) by bearing (22) and the middle part of described rotating disk mount pad (4), and can be 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 a side of described rotating disk mount pad (4), it is upper that one end of described beat oil cylinder (8) is connected to 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, on described drilling cramp (3), be also provided with the first limited block (9) and the second limited block (10) for the stroke of restricted power head or impactor, described the 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, on described drilling cramp (3), be also provided with the circular man-hand hole (11) for convenient for maintaining chain, described man-hand hole (11) is provided with a plurality of, and evenly spaced spread configuration is at the middle part of 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) that connects described bearing (22), at the upper corresponding described oiling passage (12) of described rotating shaft (603), locate to be provided with the axis lubricating oil cup (13) that runs through described rotating shaft (603), 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 lubricated described annular groove, and described rotating disk lubricator cup (14) is gone up and is communicated with described annular groove through described rotary disk (601).
6. according to a kind of rotating disc type beat drill boom structure described in claim 1 to 5 any one, it is characterized in that, the two ends of described supporting plate (602) be respectively equipped with for connect first through hole (15) of described swing arm (1) with for being connected second through hole (16) of described drill boom oil cylinder (2).
7. according to a kind of rotating disc type beat drill boom structure described in claim 1 to 5 any one, it is characterized in that, on described drilling cramp (3) outer ledge, be also provided with reinforcing rib (17).
8. according to a kind of rotating disc type beat drill boom structure described in claim 1 to 5 any one, 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104196462A true CN104196462A (en) | 2014-12-10 |
| CN104196462B CN104196462B (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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| Country | Link |
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| CN (1) | CN104196462B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763351A (en) * | 2015-02-13 | 2015-07-08 | 湖南文理学院 | Hydraulic drill carriage forearm moving fulcrum metamorphic mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08177371A (en) * | 1994-12-27 | 1996-07-09 | Kajima Corp | 45-degree pre-split boring 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 |
| CN101967954A (en) * | 2010-09-30 | 2011-02-09 | 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 |
| CN102418475A (en) * | 2011-12-30 | 2012-04-18 | 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 |
-
2014
- 2014-08-27 CN CN201410427800.1A patent/CN104196462B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08177371A (en) * | 1994-12-27 | 1996-07-09 | Kajima Corp | 45-degree pre-split boring 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 |
| CN101967954A (en) * | 2010-09-30 | 2011-02-09 | 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 |
| CN102418475A (en) * | 2011-12-30 | 2012-04-18 | 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763351A (en) * | 2015-02-13 | 2015-07-08 | 湖南文理学院 | Hydraulic drill carriage forearm moving fulcrum metamorphic mechanism |
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| Publication number | Publication date |
|---|---|
| CN104196462B (en) | 2016-03-16 |
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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. |