CN102828707B - The dust-proof slag-draining device of anchoring drilling machine - Google Patents
The dust-proof slag-draining device of anchoring drilling machine Download PDFInfo
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- CN102828707B CN102828707B CN201210363989.3A CN201210363989A CN102828707B CN 102828707 B CN102828707 B CN 102828707B CN 201210363989 A CN201210363989 A CN 201210363989A CN 102828707 B CN102828707 B CN 102828707B
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Abstract
The present invention relates to the dust-proof slag-draining device of a kind of anchoring drilling machine, feature is: comprise deslagging cylindrical shell, described deslagging cylindrical shell is formed by connecting by left bank slag barrel shell and right deslagging barrel shell, left bank slag barrel shell connects deslagging side pipe, the inner chamber of deslagging side pipe and the inner space of deslagging cylindrical shell, the port of deslagging side pipe is slag-drip opening.The side of described left bank slag barrel shell and the side of right deslagging barrel shell are by the second pinned connection, at the external surface of left bank slag barrel shell opposite side, the first bearing pin is set, at the external surface of right deslagging barrel shell opposite side, fastening block is set, first bearing pin is connected with one end of standing screw, the other end of standing screw is arranged in fastening block, arrange hold-doun nut in the end of the standing screw other end, the surface that hold-doun nut is close to fastening block makes left bank slag barrel shell and the clamping of right deslagging barrel shell.The present invention can in the process of rod boring, makes dirt slag by the complete discharge of slag-drip opening, thus avoids contaminated environment, improve operating efficiency and construction safety factor.
Description
Technical field
The present invention relates to the dust-proof slag-draining device of a kind of anchoring drilling machine, the dust discharge in especially a kind of anchoring drilling machine drilling process, slagging device.
Background technology
Widely use pneumatic down-the-hole hammer drilling technique in present anchorage engineering construction, because the efficiency of pneumatic down hole hammer impact grinding rock is high, thus be widely used in geotechnical anchor engineering.But, due to polytropy and the complexity of lithostratigraphy, need the method adopting some to improve.Improving one's methods of conventional employing adopts pneumatic down hole hammer single-power head pipe-following drilling, this method sprays upward rock slag from the mezzanine space of sleeve pipe and drilling rod, because there is no rock slag guiding device, so directly spray to aerial, namely rock slag, the disperses such as body refuse, around rig, cause very bad impact to the environment around rig, especially cause very ill effect to the health of rig personnel.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of anchoring drilling machine dust-proof slag-draining device, avoid contaminated environment, improve operating efficiency and construction safety.
According to technical scheme provided by the invention, the dust-proof slag-draining device of described anchoring drilling machine, feature is: comprise deslagging cylindrical shell, described deslagging cylindrical shell is formed by connecting by left bank slag barrel shell and right deslagging barrel shell, left bank slag barrel shell connects deslagging side pipe, the inner chamber of deslagging side pipe and the inner space of deslagging cylindrical shell, the port of deslagging side pipe is slag-drip opening.
The side of described left bank slag barrel shell and the side of right deslagging barrel shell are by the second pinned connection, at the external surface of left bank slag barrel shell opposite side, the first bearing pin is set, at the external surface of right deslagging barrel shell opposite side, fastening block is set, first bearing pin is connected with one end of standing screw, the other end of standing screw is arranged in fastening block, arrange hold-doun nut in the end of the standing screw other end, the surface that hold-doun nut is close to fastening block makes left bank slag barrel shell and the clamping of right deslagging barrel shell.
Arrange caulking gum at described deslagging cylindrical shell upper end open place, caulking gum is pressed in the upper end of deslagging cylindrical shell by rubber pressing plate.Described rubber pressing plate and caulking gum are by the upper end open of bolton at deslagging cylindrical shell.
The dust-proof slag-draining device of anchoring drilling machine of the present invention can in the process of rod boring, makes dirt slag by the complete discharge of slag-drip opening, thus thus avoid contaminated environment, improve operating efficiency and construction safety factor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the A-A sectional view of Fig. 2.
Fig. 5 is use installation drawing of the present invention.
Fig. 6 is the B enlarged drawing of Fig. 5.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Fig. 1 ~ Fig. 6: the dust-proof slag-draining device of anchoring drilling machine comprises left bank slag barrel shell 1, right deslagging barrel shell 2, first bearing pin 3, standing screw 4, hold-doun nut 5, rubber pressing plate 6, caulking gum 7, second bearing pin 8, bolt 9, fastening block 10, deslagging side pipe 11 etc.
As shown in Fig. 1 ~ Fig. 4, the present invention includes deslagging cylindrical shell, described deslagging cylindrical shell is formed by connecting by left bank slag barrel shell 1 and right deslagging barrel shell 2, and left bank slag barrel shell 1 connects deslagging side pipe 11, the inner chamber of deslagging side pipe 11 and the inner space of deslagging cylindrical shell, the port of deslagging side pipe 11 is slag-drip opening; The side of described left bank slag barrel shell 1 is connected by the second bearing pin 8 with the side of right deslagging barrel shell 2, at the external surface of left bank slag barrel shell 1 opposite side, the first bearing pin 3 is set, at the external surface of right deslagging barrel shell 2 opposite side, fastening block 10 is set, first bearing pin 3 is connected with one end of standing screw 4, the other end of standing screw 4 is arranged in fastening block 10, and hold-doun nut 5 is set in the end of standing screw 4 other end, the surface that hold-doun nut 5 is close to fastening block 10 makes left bank slag barrel shell 1 together with right deslagging barrel shell 2 compact siro spinning technology, reaches the object of clamping deslagging cylindrical shell;
As shown in Figure 1, Figure 3, arrange caulking gum 7 at described deslagging cylindrical shell upper end open place, caulking gum 7 is pressed in the upper end of deslagging cylindrical shell by rubber pressing plate 6, and fastening by bolt 9; Sealing rubber 7 can ensure that drilling rod plays the effect of rubber seal when passing deslagging cylindrical shell, thus dirt, slag are discharged from mud hole smoothly.
The course of work of the present invention: as shown in Fig. 5 ~ Fig. 6, in use, first drilling rod 13 is placed in the deslagging cylindrical shell of slag-draining device of the present invention, then hold-doun nut 5 is unscrewed, left bank slag barrel shell 1 and right deslagging barrel shell 2 are opened, then the lower end of deslagging cylindrical shell is installed to the top (namely simultaneously making drilling rod 13 pass together) of rig sleeve pipe 12, then tighten hold-doun nut 5, make left bank slag barrel shell 1 and right deslagging barrel shell 2 hold sleeve pipe 12 tightly; Minim gap is had between caulking gum 7 and drilling rod 13, namely the effect of the drilling rod 13 that do not wear and tear is served, serve again the effect of rough sealing, in the process can crept at drilling rod 13 like this, make dirt slag by the complete discharge of slag-drip opening, thus avoid contaminated environment, improve operating efficiency and construction safety factor.
Claims (1)
1. the dust-proof slag-draining device of anchoring drilling machine, it is characterized in that: comprise deslagging cylindrical shell, described deslagging cylindrical shell is formed by connecting by left bank slag barrel shell (1) and right deslagging barrel shell (2), at left bank slag barrel shell (1) upper connection deslagging side pipe (11), the inner chamber of deslagging side pipe (11) and the inner space of deslagging cylindrical shell, the port of deslagging side pipe (11) is slag-drip opening;
The side of described left bank slag barrel shell (1) is connected by the second bearing pin (8) with the side of right deslagging barrel shell (2), at the external surface of left bank slag barrel shell (1) opposite side, the first bearing pin (3) is set, at the external surface of right deslagging barrel shell (2) opposite side, fastening block (10) is set, first bearing pin (3) is connected with one end of standing screw (4), the other end of standing screw (4) is arranged in fastening block (10), in the end of standing screw (4) other end, hold-doun nut (5) is set, the surface that hold-doun nut (5) is close to fastening block (10) makes left bank slag barrel shell (1) and right deslagging barrel shell (2) clamping,
Arrange caulking gum (7) at described deslagging cylindrical shell upper end open place, caulking gum (7) is pressed in the upper end of deslagging cylindrical shell by rubber pressing plate (6);
Described rubber pressing plate (6) and caulking gum (7) are fastened on the upper end open of deslagging cylindrical shell by bolt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363989.3A CN102828707B (en) | 2012-09-25 | 2012-09-25 | The dust-proof slag-draining device of anchoring drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363989.3A CN102828707B (en) | 2012-09-25 | 2012-09-25 | The dust-proof slag-draining device of anchoring drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102828707A CN102828707A (en) | 2012-12-19 |
| CN102828707B true CN102828707B (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210363989.3A Active CN102828707B (en) | 2012-09-25 | 2012-09-25 | The dust-proof slag-draining device of anchoring drilling machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401878B (en) * | 2015-12-03 | 2019-04-09 | 山河智能装备股份有限公司 | A kind of Large Diameter DTH Hammer hammer |
| CN107035326A (en) * | 2017-06-08 | 2017-08-11 | 李奇元 | A kind of dust guard and anchoring drilling machine |
| CN106988678B (en) * | 2017-06-08 | 2018-10-09 | 南京中荷寰宇环境科技有限公司 | A kind of anchoring drilling machine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225591Y (en) * | 1995-08-18 | 1996-04-24 | 中原石油勘探局采油一厂 | Blocking and clamp device with pressure |
| CN2627288Y (en) * | 2002-03-25 | 2004-07-21 | 中国石化胜利油田有限公司桩西采油厂 | Hydraulic tuntable rotation sealing arrangement |
| CN2644836Y (en) * | 2003-09-27 | 2004-09-29 | 溧阳市四方不锈钢制品有限公司 | Collar clamp for connecting end socket tube |
| CN2783098Y (en) * | 2005-04-26 | 2006-05-24 | 徐州海伦哲工程机械有限公司 | Split type joint clip |
| CN101446178B (en) * | 2008-11-13 | 2011-11-16 | 煤炭科学研究总院西安研究院 | Wind pressure air drilling equipment in downhole soft outbursting coal bed and process matched therewith |
| CN201460955U (en) * | 2009-08-27 | 2010-05-12 | 中国矿业大学 | Dust removing device of bore for deslagging by wind force |
| CN201598981U (en) * | 2010-01-30 | 2010-10-06 | 山西晋城无烟煤矿业集团有限责任公司 | Compressed-gas residue-discharge drilling device |
| CN201661254U (en) * | 2010-04-23 | 2010-12-01 | 中铁西北科学研究院有限公司 | Environmental-friendly dust connecting device |
| CN202441289U (en) * | 2012-01-19 | 2012-09-19 | 中国通信建设第四工程局有限公司 | Wall boring dust absorption disc |
| CN202882809U (en) * | 2012-09-25 | 2013-04-17 | 无锡金帆钻凿设备股份有限公司 | Dustproof slag discharge device of anchoring drilling machine |
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2012
- 2012-09-25 CN CN201210363989.3A patent/CN102828707B/en active Active
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| CN102828707A (en) | 2012-12-19 |
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