CN107420056B - Special dust keeper of rock soil property site consolidates rig - Google Patents
Special dust keeper of rock soil property site consolidates rig Download PDFInfo
- Publication number
- CN107420056B CN107420056B CN201710906032.1A CN201710906032A CN107420056B CN 107420056 B CN107420056 B CN 107420056B CN 201710906032 A CN201710906032 A CN 201710906032A CN 107420056 B CN107420056 B CN 107420056B
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- Prior art keywords
- dust
- curtain
- blocking curtain
- quick bolt
- angle quick
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 92
- 239000002689 soil Substances 0.000 title claims description 20
- 239000011435 rock Substances 0.000 title claims description 3
- 238000005553 drilling Methods 0.000 claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims description 36
- 238000001914 filtration Methods 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000002893 slag Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 7
- 230000006378 damage Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
A flexible contact pad (1) is connected with the front end of a main body cover (2), a positioning support plate (7) is fixedly connected to a fixed plate (14) at the rear end of the main body cover (2) through swing angle quick bolts (18, 18'), a flexible contact port (6) is connected with the rear end of the main body cover (2) through a corrugated pipe (5), a dust collector (3) is fixedly connected to two sides of the main body cover (2), four dust-blocking curtain grids (12 a, 12b, 12c and 12 d) of the dust-blocking curtain grid (12) are formed, the lower end of the dust collector (3) is arranged between the dust-blocking curtain grid (12 b) and the dust-blocking curtain grid (12 c), the dust-blocking curtain grid (12) is connected with a hanging ring (16) fixedly connected to the inner side of the main body cover (2), and a collector (10) is connected with a collecting port (9) through a quick snap lock (11); the whole device is fixed on a drilling machine through quick bolts (13, 13') of the pitching angle on the positioning support plate (7).
Description
Technical Field
The invention relates to a technology for protecting and reinforcing a rock-soil site, in particular to a special dustproof technology for a rock-soil site reinforcing drilling machine.
Background
The rock-soil site comprises the soil site and the stone site, is a treasure representing national culture art in a specific historical period deposited in ancient long years, belongs to non-renewable resources, and has extremely high historical value, scientific value and artistic value. Due to environmental changes, commercial corrosion, artificial damage and other factors, a large number of ancient sites have various diseases, such as stone etching crack development, stone image fracture, undercut, crack, collapse and the like of the soil site development. Aiming at the diseases of the rock-soil relics, the methods of anchor rods, reinforcement, grouting, drain holes and the like are widely applied to reinforcement of the ancient relics, and all the methods need to drill holes in the rock-soil relics. However, since the rock-soil site reinforcement areas are all tourist attractions, slag dust seriously damages the physical health of operators of drilling machine workers in the drilling process, influences the drilling quality, and also seriously influences the visit of the site due to the pollution to the surrounding environment. In recent years, a set of special dust-proof devices which are suitable for the rock-soil site protection engineering driller are formed through the practice of a large number of rock-soil site protection engineering.
The prior art relates to a dustproof device (CN 201410426522.8) of a drilling machine special for an earthen site, which mainly comprises a drill rod, a different-shaped cylinder, a first dustproof baffle, a second dustproof baffle, a first locking positioning bracket, a second locking positioning bracket, a locking positioning nut, a positioning bracket steel plate, a rigid and flexible device, a contact type flexible device, a drill bit, a dustproof closing-in, a slag hole, a slag bag and a rigid and flexible locking device. The contact type flexible device is close to the sealed front end of the drilling site body, the upper parts of the two second locking and positioning brackets are respectively used for fixing the positioning bracket steel plates through locking and positioning nuts, and the lower parts of the two first locking and positioning brackets are respectively used for fixing the opposite cylinders through the locking and positioning nuts; the special cylinder is provided with a rigid-flexible device and a contact-type flexible device at the end, a drill bit is connected with a drill rod in the special cylinder, a first dust-proof baffle and a second dust-proof baffle are arranged on the drill rod, the lower part of the special cylinder is communicated with a cylindrical slag outlet through a dust-proof closing-in, the slag outlet is provided with a rigid-flexible locking device, and slag is sleeved at the bottom. The technology is inconvenient to use and complex to install. Only two dustproof baffles are used, so that dust and slag cannot be effectively prevented, and especially the drill rod is more easily affected by a dustproof device when the drill rod is replaced.
Disclosure of Invention
The invention aims to provide a dust-proof device special for a rock-soil site reinforcement drilling machine.
The invention relates to a special dustproof device for a rock-soil site reinforcing drilling machine, which comprises a flexible contact pad 1, a main body cover 2, a dust collector 3, a lifting handle 4, a corrugated pipe 5, a flexible contact port 6, a positioning support plate 7, a slideway 8, a collecting port 9, a collector 10, a quick buckling lock 11, a pitching angle quick bolt 13, a fixed plate 14, an arc-shaped rail 15, a hanging ring 16, an electric wire plug 17, a first rocking angle quick bolt 18 and a second rocking angle quick bolt 18', wherein the flexible contact pad 1 is connected with the front end of the main body cover 2, the positioning support plate 7 is fixedly connected to the fixed plate 14 at the rear end of the main body cover 2 through the first rocking angle quick bolt 18 and the second rocking angle quick bolt 18', the flexible contact port 6 is connected with the rear end of the main body cover 2 through the corrugated pipe 5, the dust collector 3 is fixedly connected to two sides of the main body cover 2, the dust blocking curtain 12 consists of a first channel group of dust blocking curtain 12a, a second channel dust blocking curtain 12b, a third channel dust blocking curtain 12c and a fourth channel dust blocking curtain 12d, the lower end of the dust collector 3 is fixedly connected with the dust blocking curtain 12c through the hanging ring 12b and the third channel dust blocking curtain 12c, and the dust blocking curtain 12 is fixedly connected with the dust blocking curtain 12 through the third channel 12 b; the whole device is fixed on a drilling machine through a first pitching angle quick bolt 13 and a second pitching angle quick bolt 13' on the positioning support plate 7.
The beneficial effects of the invention are as follows: the pollution of the site drilling machine to the environment is greatly reduced, the harm of dust to the health of workers in the drilling machine team is reduced, the injury threat of splash slag blocks to operators in the drilling process is eliminated, the civilization degree of the drilling machine pore-forming implementation process is improved, and the security measures of the implementation process are perfected.
The invention realizes the direct collection of the body material of the site. The materials produced by the site body drill holes are effectively collected through the collector 10 for later use, so that the construction period and the cost are saved.
Drawings
Fig. 1 is a front view of a dust-proof device of a dedicated drilling machine for the earthen site, fig. 2 is a top view of the dust-proof device of the dedicated drilling machine for the earthen site, fig. 3 is a side view of the dust-proof device of the dedicated drilling machine for the earthen site, fig. 4 is a cross-sectional view from A-A direction in fig. 2 of the top view of the dust-proof device of the dedicated drilling machine for the earthen site, fig. 5 is a front perspective view of the dust-proof device of the dedicated drilling machine for the earthen site, fig. 6 is a partial view from a B part in the front perspective view of the dust-proof device of the dedicated drilling machine for the earthen site, fig. 7 is a cross-sectional view from A-A forward perspective view in fig. 2 of the dust-proof device for the dedicated drilling machine for the earthen site, fig. 8 is a front view of a dust collector, fig. 9 is a bottom perspective view of the dust collector, and fig. 10 is a top perspective view of the dust collector. Reference numerals and corresponding names are: the dust collector comprises a flexible contact pad 1, a main body cover 2, a dust collector 3, a dust collection host 3a, a dust filtering pad 3b, a wind discharging hole 3c, a lifting handle 4, a corrugated pipe 5, a flexible contact port, a positioning support plate 7, a slide way 8, a collecting port 9, a collector 10, a first quick snap lock 11, a second quick snap lock 11', a dust blocking curtain grid 12, a first dust blocking curtain grid 12a, a second dust blocking curtain grid 12b, a third dust blocking curtain grid 12c, a fourth dust blocking curtain grid 12d, a hook 12e, a first elevation angle quick bolt 13, a second elevation angle quick bolt 13', a fixing plate 14, an arc-shaped rail 15, a hanging ring 16, a first swing angle quick bolt 18 and a second swing angle quick bolt 18'.
Detailed Description
As shown in fig. 1-6, the invention discloses a special dustproof device for a rock-soil site reinforcement drilling machine, which comprises a flexible contact pad 1, a main body cover 2, a dust collector 3, a handle 4, a corrugated pipe 5, a flexible contact port 6, a positioning support plate 7, a slideway 8, a collection port 9, a collector 10, a quick snap lock 11, a pitching angle quick bolt 13, a fixed plate 14, an arc rail 15, a hanging ring 16, a wire plug 17 and a first swing angle quick bolt 18, a second swing angle quick bolt 18', wherein the flexible contact pad 1 is connected with the front end of the main body cover 2, the positioning support plate 7 is fixedly connected to the fixed plate 14 at the rear end of the main body cover 2 through the first swing angle quick bolt 18 and the second swing angle quick bolt 18', the flexible contact port 6 is connected with the rear end of the main body cover 2 through the corrugated pipe 5, the dust collector 3 is fixedly connected to two sides of the main body cover 2, the dust blocking curtain 12 consists of a first dust blocking curtain 12a, a second dust blocking curtain 12b, a third dust blocking curtain 12c and a fourth dust blocking curtain 12d, the dust blocking curtain 12d is fixedly connected with the inner side of the main body cover 2 through the first dust blocking curtain 12b, and the dust blocking curtain 12d is fixedly connected with the dust collector 3 through the first dust blocking curtain 12; the whole device is fixed on a drilling machine through a first pitching angle quick bolt 13 and a second pitching angle quick bolt 13' on the positioning support plate 7.
As shown in fig. 1-5 and 7-10, the dust collector 3 is composed of a dust collection main machine 3a and a dust filtering pad 3b, wherein the dust collection main machine 3a is cylindrical, a wind discharging cover 3c is arranged at the upper end of the dust collection main machine 3a, a through hole is formed in the wind discharging cover 3c, the dust filtering pad 3b is arranged at the lower end of the dust collection main machine 3a, a through hole is formed in the dust filtering pad 3b, and the diameter of the through hole in the dust filtering pad 3b is smaller than that of the through hole in the wind discharging cover 3 c.
As shown in fig. 2 and 5 and 7, the front end of the positioning bracket plate 7 is provided with an arc-shaped rail 15 and a swing angle quick bolt 18, and the rear end is provided with a pitching angle quick bolt 13.
As shown in fig. 1, 2, 4 and 6, the dust-blocking curtain 12 is provided with a dust-blocking curtain strip 12a and a hook 12e, wherein the dust-blocking curtain strip 12a is fixedly connected with the hook 12 e; the dust blocking curtain strip 12a is connected to a hanging ring 16 fixed to the inner wall of the main body cover 2 through a hanging hook 12 e.
The working process of the invention is as follows: firstly, the main body cover 2 is fixed on a drilling machine through a pitching angle quick bolt 13, the pitching angle of the main body cover 2 is adjusted, then the left and right angles of the main body cover 2 are adjusted through a swinging angle quick bolt 18, so that the main body cover 2 is tightly extruded with a rock-soil site through a flexible contact pad 1, a drill rod sequentially passes through a flexible contact port 6, a dust blocking curtain 12 and the flexible contact pad 1, so that a drill bit contacts the site, the drilling machine and a dust collection host 3a are started, under the condition that the first dust blocking curtain 12a and the second dust blocking curtain 12b jointly block, larger particles enter the collector 10 along a slide way 8 from a collecting port 9, the third dust blocking curtain 12c, the fourth dust blocking curtain 12d and a corrugated pipe 5 further block the leakage of slag dust, the dust collector 3 enables air in the main body cover 2 to flow directionally, and air containing micro-particle slag dust is filtered through a dust filtering pad 3b, so that the slag dust is collected and then slides to the collecting port 9 to enter the collector 10. The drill and cleaner 3 are turned off and the collector 10 is separated from the main body cover 2 by the snap lock 11 to recover the slag dust in the collector 10.
The invention adopts the flexible contact pad 1, which can effectively prevent the surface of the site from being damaged and make the dust cover contact with the site body more tightly. The main body cover 2 can be quickly adapted to various types of site surfaces through the cooperation of the positioning support plate 7, the depression angle quick bolt 13, the fixing plate 14, the arc-shaped rail 15 and the swing angle quick bolt 18, and the work efficiency is improved.
The invention adopts four groups of dust blocking curtain grids 12, effectively prevents slag dust from flying, and splashes and drips fine particles flow out from the collecting port 9 along the slideway 8 and are effectively collected by the collector 10, thereby improving the environment of an operation implementation site and creating a good environment for high-quality visiting tourism.
According to the invention, the dust collector 3 is arranged between the second group of dust blocking curtain grids 12 and the third group of dust blocking curtain grids 12, and when the dust collector 3 is started, dust in the main body cover 2 can be further absorbed, so that slag dust with smaller particle size can not leak, and slag dust pollution is effectively prevented.
Claims (4)
1. The utility model provides a special dust keeper of rock soil property site consolidates rig, including flexible contact pad (1), main part cover (2), dust catcher (3), handle (4), bellows (5), flexible contact mouth (6), location mounting plate (7), slide (8), collection mouth (9), collector (10), quick snap lock (11), pitch angle quick bolt, fixed plate (14), arc rail (15), link (16), electric wire plug (17) and first pitch angle quick bolt (18), second pitch angle quick bolt (18 '), characterized in that flexible contact pad (1) is connected with main part cover (2) front end, location mounting plate (7) are through first pitch angle quick bolt (18), second pitch angle quick bolt (18') rigid coupling is on fixed plate (14) of main part cover (2) rear end, flexible contact mouth (6) are connected with main part cover (2) rear end through bellows (5), dust catcher (3) rigid coupling is in main part cover (2) both sides, hinder dirt curtain (12) by first group 12a, third dirt curtain (12 d) hinder dirt curtain (12 d) and hinder dirt curtain (12 d), the lower end of the dust collector (3) is arranged between the second dust blocking curtain (12 b) and the third dust blocking curtain (12 c), the dust blocking curtain (12) is connected with a hanging ring (16) fixedly connected to the inner side of the main body cover (2), and the collector (10) is connected with the collecting opening (9) through a quick snap lock (11); the whole device is fixed on a drilling machine through a first pitching angle quick bolt (13) and a second pitching angle quick bolt (13') on a positioning support plate (7).
2. The dust-proof device special for the rock-soil site reinforcement drilling machine according to claim 1, wherein the dust collector (3) is composed of a dust collection main machine (3 a) and a dust filtering pad (3 b), wherein the dust collection main machine (3 a) is cylindrical, a wind discharging cover (3 c) is arranged at the upper end of the dust collection main machine (3 a), a through hole is formed in the wind discharging cover (3 c), the dust filtering pad (3 b) is arranged at the lower end of the dust collection main machine (3 a), the through hole is formed in the dust filtering pad (3 b), and the diameter of the through hole in the dust filtering pad (3 b) is smaller than that of the through hole in the wind discharging cover (3 c).
3. The dustproof device special for the rock-soil site reinforcement drilling machine according to claim 1, wherein an arc-shaped rail (15) and a swing angle quick bolt (18) are arranged at the front end of the positioning support plate (7), and a pitching angle quick bolt (13) is arranged at the rear end of the positioning support plate.
4. The dust-proof device special for the rock-soil site reinforcement drilling machine according to claim 1, wherein the dust-proof curtain grid (12) is provided with a dust-proof curtain strip (12 a) and a hook (12 e), and the dust-proof curtain strip (12 a) is fixedly connected with the hook (12 e); the dust blocking curtain strip (12 a) is connected to a hanging ring (16) fixed on the inner wall of the main body cover (2) through a hook (12 e).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710906032.1A CN107420056B (en) | 2017-09-29 | 2017-09-29 | Special dust keeper of rock soil property site consolidates rig |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710906032.1A CN107420056B (en) | 2017-09-29 | 2017-09-29 | Special dust keeper of rock soil property site consolidates rig |
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CN107420056A CN107420056A (en) | 2017-12-01 |
CN107420056B true CN107420056B (en) | 2023-06-23 |
Family
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CN201710906032.1A Active CN107420056B (en) | 2017-09-29 | 2017-09-29 | Special dust keeper of rock soil property site consolidates rig |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB396066A (en) * | 1931-12-16 | 1933-07-17 | New Sharlston Collieries Compa | Improvements in or relating to dust collecting apparatus for use in rock drilling |
US5749678A (en) * | 1994-05-03 | 1998-05-12 | Putzmeister-Werk Maschinenfabrik Gmbh | Device for driving a tunnel or drain pipe |
US6332308B1 (en) * | 1999-06-04 | 2001-12-25 | Rodney Miller | Air filtration device for use with roof drill |
CN104117845A (en) * | 2014-07-16 | 2014-10-29 | 北京卫星环境工程研究所 | Breaking-in tool for spacecraft ground and on-rack fasteners |
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US3965998A (en) * | 1974-12-19 | 1976-06-29 | Ingersoll-Rand Company | Dust control hood and dust control system |
DE10022582A1 (en) * | 2000-05-09 | 2001-11-15 | Hilti Ag | Hand tool with suction dust collector |
CN201439174U (en) * | 2009-05-13 | 2010-04-21 | 徐永欣 | Quick drill bit grinder |
CN102877804B (en) * | 2012-07-02 | 2015-07-15 | 中铁西北科学研究院有限公司 | Pneumatic drill pore-forming and drilling dedusting equipment |
CN103085035B (en) * | 2013-02-14 | 2015-07-29 | 赵楠 | Dust collector for impact drill |
CN203603808U (en) * | 2013-11-06 | 2014-05-21 | 淮南市思特克环保科技有限公司 | Mining air jet drilling dust remover |
CN203669800U (en) * | 2013-12-04 | 2014-06-25 | 重庆博山工程机械设备有限公司 | Dust collection and slag removing system of drilling machine |
CN104196472A (en) * | 2014-08-27 | 2014-12-10 | 敦煌研究院 | Dust prevention device special for earthen archaeological site drilling machine |
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2017
- 2017-09-29 CN CN201710906032.1A patent/CN107420056B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB396066A (en) * | 1931-12-16 | 1933-07-17 | New Sharlston Collieries Compa | Improvements in or relating to dust collecting apparatus for use in rock drilling |
US5749678A (en) * | 1994-05-03 | 1998-05-12 | Putzmeister-Werk Maschinenfabrik Gmbh | Device for driving a tunnel or drain pipe |
US6332308B1 (en) * | 1999-06-04 | 2001-12-25 | Rodney Miller | Air filtration device for use with roof drill |
CN104117845A (en) * | 2014-07-16 | 2014-10-29 | 北京卫星环境工程研究所 | Breaking-in tool for spacecraft ground and on-rack fasteners |
Non-Patent Citations (1)
Title |
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抽放负压干式钻孔除尘器的研制及应用;谭建文;杨成金;朱丰玲;王国华;;江西煤炭科技(第03期);全文 * |
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