KR101545686B1 - Indicator and reference hall generation method using the same - Google Patents
Indicator and reference hall generation method using the same Download PDFInfo
- Publication number
- KR101545686B1 KR101545686B1 KR1020150059605A KR20150059605A KR101545686B1 KR 101545686 B1 KR101545686 B1 KR 101545686B1 KR 1020150059605 A KR1020150059605 A KR 1020150059605A KR 20150059605 A KR20150059605 A KR 20150059605A KR 101545686 B1 KR101545686 B1 KR 101545686B1
- Authority
- KR
- South Korea
- Prior art keywords
- reference hole
- rod
- hole
- rock
- line
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000011435 rock Substances 0.000 claims abstract description 56
- 239000004575 stone Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 description 5
- 239000002360 explosive Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
-
- 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
- E21B7/00—Special methods or apparatus for drilling
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Radar, Positioning & Navigation (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The method includes the steps of: displaying one or more baselines having a predetermined length in a rocking arm to maintain a horizontal position with a rod of a rocking arm drilling a rock; Moving the rod of the rock drill forward along the baseline to form at least one reference hole in the rock; When one side of the guide unit is inserted into the reference hole, the other side of the guide unit is inserted into the rod of the rocker arm, and the rod of the rocker arm moves forward along the reference hole formed beforehand to be spaced apart from the reference hole by a predetermined distance, And a reference hole forming method using the same.
Description
The present invention provides a method of drilling a rock drill, comprising: displaying at least one baseline having a predetermined length in the rock drill to maintain a horizontal alignment with a rod of the drill bit drilling to form a free surface in the rock; Moving the rod of the rock drill forward along the baseline to form at least one reference hole in the rock; When one side of the guide unit is inserted into the reference hole, the other side of the guide unit is inserted into the rod of the rocker arm, and the rod of the rocker arm moves forward along the reference hole formed beforehand to be spaced apart from the reference hole by a predetermined distance, And a reference hole forming method using the same.
In general, various civil engineering works or construction works are accomplished by removing various types of ground.
In general, heavy equipment such as forklra is applied to remove the ground of the trencher. However, to remove rocks and the like which are difficult to apply these general heavy equipment, a crushing operation using explosives or a crushing device using hydraulic pressure is applied.
At this time, the crushing work using the explosives may cause civil complaints due to excessive vibration, noise, stones, and dust, and there is a fear of damage to peripheral structures and safety accidents, and therefore, the use thereof in urban areas is extremely limited.
In order to compensate for the problem of crushing work using explosives, hydraulic crushing equipment has been introduced. However, since this method forms one free surface in the tunnel and vertical work, the construction period is delayed due to a decrease in the construction efficiency The construction cost was too high to be used because of the increase in the construction cost.
In order to overcome such a problem, a conventional approach to close-cut rock cutting method is disclosed in Korean Patent No. 765938. As shown in FIG. 1, a
However, in the rock incision cutting method as described above, the
In addition, when the
SUMMARY OF THE INVENTION It is an object of the present invention to overcome the above-mentioned problems of the prior art by providing a precise incision line to enable uniform incision of the rock, to prevent the drilling position of the reference hole from being deformed according to the working conditions, And a method of forming a reference hole using the free surface and the incision line using the free surface and the reference surface, in which a reference hole forming operation in a horizontal or vertical direction is accurately performed and an operation of forming a free surface and an incision line is facilitated.
In order to achieve the above object, according to the present invention, there is provided a drill rig, comprising: a body supported by a horizontal holding means on a reference surface such that a plurality of reference holes drilled by a rock drill are parallel to each other in a horizontal or vertical direction; And a reference line display means connected to the variable block and installed to display a reference line having a predetermined length.
The horizontal holding means is provided with three or more support plates threadedly engaged with the bottom surface of the main body so as to adjust the height and two or more leveling members installed on the top surface of the main body in different directions.
In addition, the lifting and lowering means includes at least three guide rods, a fixing plate for supporting the guide rods at a position apart from the main body, a screw bar rotatably supported on the fixing plate and rotated as a motor provided in the main body, And a nut provided on the variable block so as to be engaged with the screw bar while being slid in the guide rod.
Meanwhile, in the present invention, at least one reference line having a predetermined length is displayed on the rod so as to be parallel to the rod of the rocking arm so as to form a reference hole for forming a free surface, and then the rod of the rocking arm is advanced so as to be parallel to the reference line, ;
A rod of the rock drill moved in parallel with the reference hole which is moved in the horizontal or vertical direction of the rock by moving the rod of the rock drill moved parallel to the reference hole and being parallel to the reference hole drilled beforehand in the rod of the rock drill, And forming at least one reference hole parallel to each other when the rod of the rocket arm is advanced to be parallel to the other reference line to form another reference hole in the vertical or horizontal direction of the rock,
The reference line displaying step and the reference hole forming step are repeated to form a plurality of reference holes parallel to each other in the horizontal or vertical direction,
The other side of the guide unit is inserted into each reference hole formed by the reference line, and the other side of the guide unit is inserted into the rod of the rocker arm. Then, the rocker arm moves forward along the reference line to form one or more second reference holes,
The reference line provides a reference hole forming method using a reference plane for forming a free surface that causes a reference line having a predetermined length to be displayed on at least one of rock masses having a rocking arm and an incision line by a linear laser positioned on a reference plane.
The guiding unit of the present invention is a guiding unit for guiding the guide surface of the guiding unit by using a reference surface for forming a plurality of reference holes parallel to each other with a guide having a guide corresponding to the reference hole and a sleeve having a rod inserted therein, A method of forming a reference hole is provided.
Further, the guide unit of the present invention provides a reference hole forming method using a reference surface for forming a free surface whose gap is adjusted by a positioning piece connecting a guide and a sleeve.
As described above, according to the present invention, it is possible to uniformly cut the rock by providing an accurate incision line, to prevent the drilling position of the reference hole from being deformed according to the working conditions, and to perform the reference hole forming operation in the horizontal or vertical direction So that the work of forming the free surface and the incision line is facilitated.
1 and 2 are a perspective view and a perspective view showing a rocker arm according to a conventional rock cutter method.
3 is a perspective view showing a reference line indicating reference line according to the present invention.
Fig. 4 is an enlarged view of a reference part showing a reference system according to the present invention.
5 and 6 are each an enlarged view showing a reference system according to another embodiment of the present invention.
7 is an external view showing a reference hole forming method according to the present invention.
8 is an external view showing an output state of a reference line according to a reference hole forming method of the present invention.
9 is a side view showing a piercing state by a baseline provided by the present invention.
FIG. 10 is a perspective view showing a drilled state provided by another embodiment of the present invention. FIG.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 3 is a perspective view illustrating a reference line indicating reference system according to the present invention, FIG. 4 is an enlarged view showing a reference unit according to the present invention, and FIGS. 5 and 6 are views showing a reference system according to another embodiment of the present invention, This is an enlarged view of the main part of the figure.
The
At this time, at least one
The
At this time, the
In addition, the lifting and lowering means 140 includes at least three
The reference line display means 150 includes a
At this time, the linear laser is installed in at least one of the vertical or horizontal directions of the variable block to display one or more reference lines in the horizontal or vertical direction and the intersecting direction of the boom frame or the rock.
In the present invention, the baseline display means 150 may be installed so as to simultaneously form a baseline by a linear laser in the vertical and horizontal directions of the boom bar provided in one rock drill.
The operation of the present invention constructed as described above will be described.
3 to 6, the
At this time, the
That is, the
At this time, the
At the time of forming the free surface through the
In addition, the
The
That is, in the
At this time, the
In addition, the lifting and lowering means 140 includes at least three
7 is an external view illustrating a reference hole forming method according to the present invention. FIG. 8 is an external view showing an output state of a reference line according to a reference hole forming method of the present invention. FIG. 10 is a perspective view showing a drilled state provided by another embodiment of the present invention. FIG.
The present invention relates to a rocking machine (200) having a rocking bar (200) for boring rock masses corresponding to a predetermined incision line (not shown) (450).
At this time, the
The
In addition, by forming the
That is, according to the present invention, at least one
The rod of the
Subsequently, one or more reference holes are formed parallel to each other when the
At this time, the reference line displaying step and the reference hole forming step are repeated to form a plurality of reference holes parallel to each other in the horizontal or vertical direction.
The
That is, when the
At this time, the
The
The
In addition, the
In addition, the
The
At this time, the
In addition, the
The operation of the present invention constructed as described above will be described.
7 to 10, the present invention is characterized in that a plurality of perforation holes are formed through the
A
At this time, the
In addition, the reference holes 410 are formed by passing through the
Subsequently, the
At this time, the
Subsequently, while one side of the
The
In addition, the
At the time of forming the
The
100 ...
400 ...
430 ...
600 ... guide
630 ... sleeve
Claims (6)
A variable block which is lifted and lowered by the lifting and lowering means around the main body, and
And a reference line display means connected to the variable block so as to display a reference line on a straight line having a predetermined width in a space, wherein the reference line is outputted in a vertical or horizontal direction at a predetermined height of the reference plane, Holes are provided so as to be parallel to each other in the vertical and horizontal directions,
The elevating and lowering means includes at least three guide rods, a fixing plate for supporting the guide rods at a position apart from the main body, a screw bar rotatably supported on the fixing plate and rotated as a motor provided in the main body, And a nut provided on the variable block so as to be engaged with the screw bar,
Wherein the reference line display means comprises at least one linear laser that displays a straight line of a predetermined length in a vertical or horizontal direction as a color and is provided in at least one of a vertical direction or a horizontal direction of the variable block.
A rod of the rock drill moved in parallel with the reference hole which is moved in the horizontal or vertical direction of the rock by moving the rod of the rock drill moved parallel to the reference hole and being parallel to the reference hole drilled beforehand in the rod of the rock drill, And forming at least one reference hole parallel to each other when the rod of the rocket arm is advanced to be parallel to the other reference line to form another reference hole in the vertical or horizontal direction of the rock,
The reference line displaying step and the reference hole forming step are repeated to form a plurality of reference holes parallel to each other in the horizontal or vertical direction,
The other side of the guide unit is inserted into each reference hole formed by the reference line, and the other side of the guide unit is inserted into the rod of the rocker arm. Then, the rocker arm moves forward along the reference line to form one or more second reference holes,
Wherein the reference line is a reference line for forming a free surface for forming a reference line having a predetermined length at least one of the rocking arms and the arm having an incision line by a linear laser positioned on a reference plane.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150059605A KR101545686B1 (en) | 2015-04-28 | 2015-04-28 | Indicator and reference hall generation method using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150059605A KR101545686B1 (en) | 2015-04-28 | 2015-04-28 | Indicator and reference hall generation method using the same |
Publications (1)
Publication Number | Publication Date |
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KR101545686B1 true KR101545686B1 (en) | 2015-08-24 |
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KR1020150059605A KR101545686B1 (en) | 2015-04-28 | 2015-04-28 | Indicator and reference hall generation method using the same |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101617786B1 (en) * | 2015-12-30 | 2016-05-03 | (주)코러싱 | The boring machine for using deck road |
KR101750109B1 (en) * | 2016-06-21 | 2017-06-22 | 주식회사 기술나라 | device for forming reference hole with multi-axis drill |
KR102489877B1 (en) * | 2022-05-19 | 2023-01-18 | (주)금풍전력 | Boring apparatus for airfield lighting system |
KR102489878B1 (en) * | 2022-05-19 | 2023-01-18 | (주)금풍전력 | Centering apparatus for airfield lighting system and boring method using centering apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100765938B1 (en) | 2006-11-23 | 2007-10-17 | 정태은 | A base rock cutting method by continue and adjacent drilling |
-
2015
- 2015-04-28 KR KR1020150059605A patent/KR101545686B1/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100765938B1 (en) | 2006-11-23 | 2007-10-17 | 정태은 | A base rock cutting method by continue and adjacent drilling |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101617786B1 (en) * | 2015-12-30 | 2016-05-03 | (주)코러싱 | The boring machine for using deck road |
KR101750109B1 (en) * | 2016-06-21 | 2017-06-22 | 주식회사 기술나라 | device for forming reference hole with multi-axis drill |
KR102489877B1 (en) * | 2022-05-19 | 2023-01-18 | (주)금풍전력 | Boring apparatus for airfield lighting system |
KR102489878B1 (en) * | 2022-05-19 | 2023-01-18 | (주)금풍전력 | Centering apparatus for airfield lighting system and boring method using centering apparatus |
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