CN105064918A - Vertical guide and dust collection device for drilling transmission and transformation line foundations - Google Patents
Vertical guide and dust collection device for drilling transmission and transformation line foundations Download PDFInfo
- Publication number
- CN105064918A CN105064918A CN201510423987.2A CN201510423987A CN105064918A CN 105064918 A CN105064918 A CN 105064918A CN 201510423987 A CN201510423987 A CN 201510423987A CN 105064918 A CN105064918 A CN 105064918A
- Authority
- CN
- China
- Prior art keywords
- guided
- power transmission
- dedusting
- transformation line
- line basis
- Prior art date
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
Abstract
The invention provides a vertical guide and dust collection device for drilling transmission and transformation line foundations, comprising a vertical guide mechanism and a dust collection mechanism. The vertical guide mechanism and the dust collection mechanism are coaxial. The axial center of the vertical guide mechanism and that of the dust collection mechanism are provided with through holes for accessing of a drill pipe. Compared with the prior art, the vertical guide and dust collection device ensures drilling verticality and dust collection during a drilling process, is effective in avoiding drilling deviations caused by radial deviating of a drill bit and decreases harm of dust to operators and environment during a construction process, thus drilling efficiency and personnel safety are improved.
Description
Technical field
The present invention relates to a kind of vertically-guided and dedusting dual-purpose apparatus, specifically relate to a kind of power transmission and transformation line basis pore-forming vertically-guided and dedusting dual-purpose apparatus.
Background technology
Transmission of electricity is after boosting with the electric energy that generator sends by transformer, then realizes through control appliance access transmission lines of electricity such as line breakers.By form of structure, transmission line of electricity is divided into overhead transmission line and cable run.The formation such as overhead transmission line route overhead line structures, wire, insulator, line hardware, bracing wire, pole and tower foundation, ground device, is erected on ground.
In the work transmission line in rock location, mountain area, Rock Bolt Foundation has played the mechanical property of original state rock mass, has good extraction-resistant behavior, is a kind of novel environment friendly basis be worthy to be popularized.Cement mortar or pea gravel concreten and dowel inject the transmission line of electricity Rock Bolt Foundation formed in petrosal foramen, make dowel and rock mass be cemented to entirety, bear superstructure load.Rock Bolt Foundation decreases base concrete consumption, earthwork evacuation amount, reduces the freight volume of cement, sandstone, basic steel and spoir, can significantly reduce Transportation Engineering amount, be specially adapted to alpine region with a varied topography.Meanwhile, also because significantly reducing hand excavation or bursting work to the infringement of basic surrounding rock basal plane, tree cover, there is good environmental benefit.
But in the power transmission and transformation line work progress of mountain area, ambient conditions is relatively severe, causes a lot of equipment to transport job site to, therefore lacks corresponding equipment to ensure the construction quality of bolthole in the digging process of bolthole.
At present, in the boring procedure of bolthole, the perpendicular positioning in hole needs the hand steered correcting of constructor, and the verticality of boring also cannot ensure, can constitute hidden danger to the personal safety of constructor; Meanwhile, a large amount of dusts produced in boring procedure cannot effectively be collected and be processed, and work the mischief to the health of constructor.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of power transmission and transformation line basis pore-forming vertically-guided and dedusting dual-purpose apparatus, can guarantee to creep into verticality and the collection to the dust produced in boring procedure, can effectively avoid because drill bit radially wobbles the inclined problem of brill of generation, reduce the harm to operating personnel and environment of dust in work progress, thus improve drilling efficiency and personal security.
The object of the invention is to adopt following technical proposals to realize:
A kind of power transmission and transformation line basis pore-forming vertically-guided provided by the invention and dedusting dual-purpose apparatus, its improvements are, described device comprises vertically-guided mechanism and dedusting mechanism; The described vertically-guided mechanism of coaxial setting and the axle center of dedusting mechanism are provided with the through hole passed through for drilling rod 6.
First optimal technical scheme provided by the invention is, the pilot sleeve 7 that described vertically-guided mechanism comprises push rod 2 and passes through for described drilling rod 6; Described pilot sleeve 7 sidewall radial direction arranges push rod 2.
Second optimal technical scheme provided by the invention is, described pilot sleeve 7 is cylinder, and its axle center is provided with described through hole, and its sidewall radial direction is provided with and is positioned at same plane and orthogonal guide pin bushing 12, and described guide pin bushing 12 is provided with pin shaft hole 13 along its axis at intervals.
3rd optimal technical scheme provided by the invention is, one end of described push rod 2 is provided with the pin shaft hole matched with described guide pin bushing 12 along its axis at intervals, and the other end is provided with the jacking block 1 of its axis vertical.
4th optimal technical scheme provided by the invention is, the external diameter of described push rod 2 is less than or equal to the internal diameter of guide pin bushing 12, and described push rod 2 is connected by the bearing pin 5 through described pin shaft hole 13 with guide pin bushing 12.
5th optimal technical scheme provided by the invention is that described dedusting mechanism comprises deduster 3 and dust cover 10; Described dust cover 10 is taper, and top is provided with flange, and bottom arranges disk along its outer wall radial direction, and sidewall radial direction arranges dust removal port 11.
6th optimal technical scheme provided by the invention is arrange dust removing tube 4 between described deduster 3 and dust removal port 11.
7th optimal technical scheme provided by the invention is be provided with the flange 8 matched with described flange bottom described pilot sleeve 7, be connected between described flange with flange 8 by bolt 9.
8th optimal technical scheme provided by the invention is arrange sealing mat between described flange and flange 8.
9th optimal technical scheme provided by the invention is, described dust cover 10 open top diameter equals the diameter of described pilot sleeve 7; Described dust cover 10 bottom opening diameter is greater than the diameter of described pilot sleeve 7.
With immediate prior art ratio, the present invention reaches following beneficial effect:
1, power transmission and transformation line basis pore-forming vertically-guided provided by the invention and dedusting dual-purpose apparatus, for in mountain construction operation, owing to having inconvenient traffic, all equipment all needs the feature of hand haulage, adopt the structure of detachable, lightweight and miniaturization, be convenient to transport and safeguard.
2, power transmission and transformation line basis pore-forming vertically-guided provided by the invention and dedusting dual-purpose apparatus, can realize perpendicular positioning and can collect dust again, not only ensure that the quality of boring, and also improve the environment of job site.
3, power transmission and transformation line basis pore-forming vertically-guided provided by the invention and dedusting dual-purpose apparatus, can guarantee to creep into verticality and the collection to the dust produced in boring procedure, can effectively avoid because drill bit radially wobbles the inclined problem of brill of generation, reduce the harm to operating personnel and environment of dust in work progress, thus improve drilling efficiency and personal security.
4, power transmission and transformation line basis pore-forming vertically-guided provided by the invention and dedusting dual-purpose apparatus, structure is simple, and simple operation, cost performance is high, is easy to apply.
5, power transmission and transformation line basis pore-forming vertically-guided provided by the invention and dedusting dual-purpose apparatus, according to different anchor rod foundations by the location regulating the radical length of push rod to realize pilot sleeve, be applicable to the cushion cap hole of different size.
6, power transmission and transformation line basis pore-forming vertically-guided provided by the invention and dedusting dual-purpose apparatus, the disk arranged with the large end face of earth surface bottom dust excluding hood, can increase the contact area with ground, reduces dust and overflows from outside; The small end face at dust excluding hood top is connected by flange with pilot sleeve, and installs sealing mat between flange, improves overall sealing performance.
Accompanying drawing explanation
Fig. 1: the structural representation of power transmission and transformation line basis pore-forming vertically-guided provided by the invention and dedusting dual-purpose apparatus;
Fig. 2: the structural representation of pilot sleeve provided by the invention;
Fig. 3: the structural representation of dust cover provided by the invention;
Fig. 4: the structural representation of scalable radial bars provided by the invention;
Wherein: 1, jacking block; 2, push rod; 3, deduster; 4, dust removing tube; 5, bearing pin; 6, drilling rod; 7, pilot sleeve; 8, flange; 9, bolt; 10, dust cover; 11, dust removal port; 12, guide pin bushing; 13, pin shaft hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
The power transmission and transformation line basis pore-forming vertically-guided that the embodiment of the present invention provides and dedusting dual-purpose apparatus, as shown in Figures 1 to 4, comprise vertically-guided mechanism and dedusting mechanism; Vertically-guided mechanism and dedusting mechanism are coaxial and its axle center is provided with the through hole passed through for drilling rod 6.
Vertically-guided mechanism comprises push rod 2 and pilot sleeve 7; Pilot sleeve 7 is cylinder, and axle center is provided with through hole, and sidewall radial direction is provided with and is positioned at same plane and orthogonal guide pin bushing 12, and guide pin bushing 12 is provided with pin shaft hole 13 along its axis at intervals.Push rod 2 radial direction is arranged on pilot sleeve 7 sidewall, and one end of push rod 2 is provided with the pin shaft hole matched with guide pin bushing 12 along its axis at intervals, and the other end is provided with the jacking block 1 of its axis vertical.The external diameter of push rod 2 is less than or equal to the internal diameter of guide pin bushing 12, and push rod 2 is connected by the bearing pin 5 through pin shaft hole 13 with guide pin bushing 12.The adjustment of the distance between jacking block 1 and pilot sleeve 7 outer wall can be realized by the position regulating bearing pin 5 to insert pin shaft hole 13, thus realize the location to pilot sleeve 7.
Dedusting mechanism comprises deduster 3 and dust cover 10; Dust cover 10 is taper, and top is provided with flange, and bottom arranges disk along its outer wall radial direction, and sidewall radial direction arranges dust removal port 11; Dust removing tube 4 is set between deduster 3 and dust removal port 11, is realized the final collection of dust by dust catcher 3.Be provided with the flange 8 matched with flange bottom pilot sleeve 7, be connected by bolt 9 between flange with flange 8, between flange and flange 8, sealing mat is set.Dust cover 10 open top diameter equals the diameter of pilot sleeve 7; Dust cover 10 bottom opening diameter is greater than the diameter of pilot sleeve 7.
During work, first vertically-guided mechanism and dedusting mechanism are connected, and be placed in bottom cushion cap hole, being supportted by jacking block 1 device to be fixed on the inwall in cushion cap hole by regulating the length of push rod 2 needs bore position; Mobile drill, is inserted into drilling rod 6 in pilot sleeve 7, is connected dust removing tube 4 simultaneously by between dust removal port 11 with deduster 3.Then start deduster 3, then start rig; The pilot sleeve 7 fixed by position limits the radial deflection of drilling rod 6, thus realizes perpendicular positioning; The large end face of dust cover 10 lower end is directly fitted with ground, and the dust produced in drill hole of drilling machine process is limited in dust cover 10, and passes through deduster 3 by dust sucking-off, realizes the collection of dust.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; those of ordinary skill in the field are to be understood that; can modify to the specific embodiment of the present invention with reference to above-described embodiment or equivalent replacement; these do not depart from any amendment of spirit and scope of the invention or equivalent replacement, and it all should be encompassed within claims of the present invention.
Claims (10)
1. power transmission and transformation line basis pore-forming vertically-guided and a dedusting dual-purpose apparatus, is characterized in that: described device comprises vertically-guided mechanism and dedusting mechanism; The described vertically-guided mechanism of coaxial setting and the axle center of dedusting mechanism are provided with the through hole passed through for drilling rod (6).
2. power transmission and transformation line basis pore-forming vertically-guided as claimed in claim 1 and dedusting dual-purpose apparatus, it is characterized in that, the pilot sleeve (7) that described vertically-guided mechanism comprises push rod (2) and passes through for described drilling rod (6); Described pilot sleeve (7) sidewall radial direction arranges push rod (2).
3. power transmission and transformation line basis pore-forming vertically-guided as claimed in claim 2 and dedusting dual-purpose apparatus, it is characterized in that, described pilot sleeve (7) is cylinder, its axle center is provided with described through hole, its sidewall radial direction is provided with and is positioned at same plane and orthogonal guide pin bushing (12), and described guide pin bushing (12) is provided with pin shaft hole (13) along its axis at intervals.
4. power transmission and transformation line basis pore-forming vertically-guided as claimed in claim 3 and dedusting dual-purpose apparatus, it is characterized in that, one end of described push rod (2) is provided with the pin shaft hole matched with described guide pin bushing (12) along its axis at intervals, the other end is provided with the jacking block (1) of its axis vertical.
5. power transmission and transformation line basis pore-forming vertically-guided as claimed in claim 4 and dedusting dual-purpose apparatus, it is characterized in that, the external diameter of described push rod (2) is less than or equal to the internal diameter of guide pin bushing (12), and described push rod (2) is connected by the bearing pin (5) through described pin shaft hole (13) with guide pin bushing (12).
6. power transmission and transformation line basis pore-forming vertically-guided as claimed in claim 5 and dedusting dual-purpose apparatus, it is characterized in that, described dedusting mechanism comprises deduster (3) and dust cover (10); Described dust cover (10) is taper, and top is provided with flange, and bottom arranges disk along its outer wall radial direction, and sidewall radial direction arranges dust removal port (11).
7. power transmission and transformation line basis pore-forming vertically-guided as claimed in claim 6 and dedusting dual-purpose apparatus, is characterized in that, arrange dust removing tube (4) between described deduster (3) and dust removal port (11).
8. power transmission and transformation line basis pore-forming vertically-guided as claimed in claim 7 and dedusting dual-purpose apparatus, it is characterized in that, described pilot sleeve (7) bottom is provided with the flange (8) matched with described flange, is connected between described flange with flange (8) by bolt (9).
9. power transmission and transformation line basis pore-forming vertically-guided as claimed in claim 8 and dedusting dual-purpose apparatus, is characterized in that, arrange sealing mat between described flange and flange (8).
10. power transmission and transformation line basis pore-forming vertically-guided as claimed in claim 9 and dedusting dual-purpose apparatus, it is characterized in that, described dust cover (10) open top diameter equals the diameter of described pilot sleeve (7); Described dust cover (10) bottom opening diameter is greater than the diameter of described pilot sleeve (7).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423987.2A CN105064918A (en) | 2015-07-17 | 2015-07-17 | Vertical guide and dust collection device for drilling transmission and transformation line foundations |
| PCT/CN2016/089865 WO2017012490A1 (en) | 2015-07-17 | 2016-07-13 | Vertical guide and dust collection apparatus for drilling transmission and transformation line foundations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423987.2A CN105064918A (en) | 2015-07-17 | 2015-07-17 | Vertical guide and dust collection device for drilling transmission and transformation line foundations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105064918A true CN105064918A (en) | 2015-11-18 |
Family
ID=54494399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510423987.2A Pending CN105064918A (en) | 2015-07-17 | 2015-07-17 | Vertical guide and dust collection device for drilling transmission and transformation line foundations |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105064918A (en) |
| WO (1) | WO2017012490A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017012490A1 (en) * | 2015-07-17 | 2017-01-26 | 中国电力科学研究 | Vertical guide and dust collection apparatus for drilling transmission and transformation line foundations |
| CN110566142A (en) * | 2019-09-03 | 2019-12-13 | 辽宁省有色地质一〇一队有限责任公司 | Orifice dust collecting device |
| CN110566142B (en) * | 2019-09-03 | 2024-05-03 | 辽宁省有色地质一〇一队有限责任公司 | Orifice dust collecting device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055637B (en) * | 2021-10-28 | 2023-12-26 | 中建八局西南建设工程有限公司 | Hand-held electric drill |
Citations (4)
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| JPH10251654A (en) * | 1997-03-17 | 1998-09-22 | Kawasaki Steel Corp | Cover of dust collection duct |
| CN201818322U (en) * | 2010-10-20 | 2011-05-04 | 江都市引江矿业设备有限公司 | Gas-compressing, deslagging, drilling and dust remover for coal mine downhole |
| CN203081359U (en) * | 2013-01-11 | 2013-07-24 | 湖南金刚钻机有限公司 | Combined type drilling machine powder dispersion-prevention device |
| CN103670277A (en) * | 2012-09-18 | 2014-03-26 | 辽宁省送变电工程公司 | Perpendicularity positioner of electric transmission line pole and tower compound foundation drill hole |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB191315931A (en) * | 1913-07-10 | 1914-07-02 | Albert Williams Daw | An Improved Dust Collector for use with Rock Drills. |
| FR2451450A1 (en) * | 1979-03-14 | 1980-10-10 | Secoma | BORING AND DUST COLLECTION DEVICE FOR A DRILLING APPARATUS |
| DE3004077C2 (en) * | 1980-02-05 | 1986-12-18 | Robert Bosch Gmbh, 7000 Stuttgart | Drill bit |
| JP2000328870A (en) * | 1999-05-21 | 2000-11-28 | Furukawa Co Ltd | Sludge sampling apparatus |
| CN202325617U (en) * | 2011-11-04 | 2012-07-11 | 铁法煤业(集团)有限责任公司小康煤矿 | Dust collection device for dry drilling |
| CN204827229U (en) * | 2015-07-17 | 2015-12-02 | 中国电力科学研究院 | Basis pore -forming vertical guide and dual -purpose device that removes dust |
| CN105064918A (en) * | 2015-07-17 | 2015-11-18 | 中国电力科学研究院 | Vertical guide and dust collection device for drilling transmission and transformation line foundations |
-
2015
- 2015-07-17 CN CN201510423987.2A patent/CN105064918A/en active Pending
-
2016
- 2016-07-13 WO PCT/CN2016/089865 patent/WO2017012490A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10251654A (en) * | 1997-03-17 | 1998-09-22 | Kawasaki Steel Corp | Cover of dust collection duct |
| CN201818322U (en) * | 2010-10-20 | 2011-05-04 | 江都市引江矿业设备有限公司 | Gas-compressing, deslagging, drilling and dust remover for coal mine downhole |
| CN103670277A (en) * | 2012-09-18 | 2014-03-26 | 辽宁省送变电工程公司 | Perpendicularity positioner of electric transmission line pole and tower compound foundation drill hole |
| CN203081359U (en) * | 2013-01-11 | 2013-07-24 | 湖南金刚钻机有限公司 | Combined type drilling machine powder dispersion-prevention device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017012490A1 (en) * | 2015-07-17 | 2017-01-26 | 中国电力科学研究 | Vertical guide and dust collection apparatus for drilling transmission and transformation line foundations |
| CN110566142A (en) * | 2019-09-03 | 2019-12-13 | 辽宁省有色地质一〇一队有限责任公司 | Orifice dust collecting device |
| CN110566142B (en) * | 2019-09-03 | 2024-05-03 | 辽宁省有色地质一〇一队有限责任公司 | Orifice dust collecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017012490A1 (en) | 2017-01-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |