CN112229370A - Intersection point positioning device for quickly setting drilling azimuth angle and using method - Google Patents
Intersection point positioning device for quickly setting drilling azimuth angle and using method Download PDFInfo
- Publication number
- CN112229370A CN112229370A CN202011028921.0A CN202011028921A CN112229370A CN 112229370 A CN112229370 A CN 112229370A CN 202011028921 A CN202011028921 A CN 202011028921A CN 112229370 A CN112229370 A CN 112229370A
- Authority
- CN
- China
- Prior art keywords
- hole
- intersection point
- laser
- nodical
- point positioning
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Manufacturing & Machinery (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses an intersection point positioning device for a device for quickly setting a drilling azimuth angle. Use the ruler to measure nodical position in order to solve prior art, it is more difficult to operate in dark and the abominable tunnel of operational environment, need fixed connection at tunnel top and position from the perpendicular line in addition and just can intersect with the central line directly over the central line, and tunnel top is higher, needs the overlap joint ladder, in dark and the abominable tunnel of environment very difficult to the problem of accomplishing.
Description
Technical Field
The invention relates to the technical field of intersection point positioning, in particular to an intersection point positioning device for a device for quickly setting a drilling azimuth angle and a using method.
Background
When a gas extraction borehole is constructed on a goaf (roadway) coal uncovering and tunneling working face or in a drill site, the azimuth angle of the borehole is set to be crucial, and the correct set azimuth angle of a rotary hole is an important factor for measuring the control range of the borehole. In the prior art, a compass is usually adopted to directly set a horizontal included angle between a drill hole and a central line, then a slope gauge is used to set a vertical included angle between the drill hole and the central line, and an azimuth angle of the drill hole is obtained after the horizontal included angle and the vertical included angle are set.
However, in the prior art, the fact that the tunneling working face is often provided with a plurality of ironware which are magnetic can seriously affect the accuracy of the compass, the horizontal included angle between a drill hole and a central line is inaccurate, and the final azimuth angle of the drill hole is inaccurate.
In order to solve the above problems, the inventor has developed a device for rapidly azimuth-setting a borehole, the device comprising: the orifice positioning device is detachably mounted on a working surface, and a 6-row and 7-column circular hole rectangular array is arranged on the orifice positioning device; the center line positioning device comprises a fixing plate and a first laser, the first laser is arranged on the fixing plate, and the central axis of the first laser is perpendicular to the front surface of the fixing plate; the intersection point positioning device comprises a distance meter, a first frame body and an intersection point positioning hole, wherein the intersection point positioning hole is formed in the first frame body, and the distance meter is arranged on the first frame body; the drill rod guide device comprises a second laser and a universal mechanism, the second laser is movably connected to the first frame body through the universal mechanism, and the central axis of the second laser passes through the center of the intersection point positioning hole.
In actual use, the applicant found that when the intersection point positioning device is used, if a conventional method is used, a ruler is used to measure the distance from the intersection point to the working surface, and then a perpendicular line is fixedly connected from the top of the roadway and intersects with the central line, so that the intersection point is obtained. The problem that this kind of method exists is that use the ruler to measure the nodical position, it is difficult to operate in dark and the harsh tunnel of operational environment, need fixed connection in the tunnel top and the position just can intersect with the central line just above the central line in addition from the perpendicular line, the tunnel top is higher, needs the overlap joint ladder, this is the work of very difficult completion in dark and the harsh tunnel of operational environment.
Disclosure of Invention
In order to solve the defects and shortcomings of the prior art, the invention aims to provide a crossing point positioning device for quickly setting a drilling azimuth angle device and a using method thereof.
The technical scheme of the invention is as follows: the utility model provides a nodical positioner for giving drilling azimuth device fast, includes distancer, first support body and nodical locating hole, and the nodical locating hole sets up on first support body, and the distancer sets up on first support body.
Further, the first frame body includes:
the triangular support frame comprises support legs and an operating platform, three support legs of the triangular support frame are telescopic rods and are connected to the lower surface of the operating platform through hinges, and the three support legs are uniformly distributed around the central axis of the operating platform;
the lower end of the lifting rod is fixedly connected to the upper surface of the operating platform, and the central axis of the lifting rod is perpendicular to the upper surface of the operating platform;
friction formula rotation axis, friction formula rotation axis is installed in the lifter upper end, and nodical locating hole fixed connection is in friction formula rotation axis upper end, and nodical locating hole axis is perpendicular with friction formula rotation axis.
Further, still include:
u-shaped frame, U-shaped frame one end is connected on friction formula rotation axis, and the distancer is connected to the U-shaped frame other end, and the distancer is located under the nodical locating hole.
Further, the gimbal mechanism includes:
the intersection point positioning hole is formed in the intersection point positioning ball and penetrates through the center of the ferromagnetic round ball, and the intersection point positioning ball is made of ferromagnetic materials;
the magnetic base, magnetic base one end be with nodical location ball external surface assorted concave sphere, the magnetic base is inhaled at nodical location ball external surface through concave sphere magnetism, magnetism is inhaled base other end fixed connection second laser instrument bottom, the centre of sphere of nodical location ball is passed to magnetic base axis, second laser instrument axis and the coincidence of magnetic base axis.
Further, still include:
the azimuth correcting hole is arranged on the drilling machine, and the central axis of the azimuth correcting hole is superposed with the central axis of a drilling rod of the drilling machine;
a second controller;
the photoelectric switch is arranged at the bottom of the position correction hole close to one end of the drill rod and is electrically connected with the second controller;
and the second signal lamp is electrically connected with the second controller.
A method of using a point of intersection locating device for quickly specifying a borehole azimuth, the method comprising the steps of:
s01, connecting the hole bottom position of the drilled hole with the hole opening position of the drilled hole on the working surface, calculating the distance d from the intersection point to the working surface by the intersection point of the extension line of the connection line and the projection of the central line on the horizontal plane;
s02, arranging an intersection point positioning hole at a position d away from the working surface, and enabling laser emitted by the first laser to penetrate through the intersection point positioning hole;
and S03, adjusting the orientation of the second laser to enable the laser emitted by the second laser to be directed to the hole.
The invention has the beneficial effects that: compared with the prior art, the method has the advantages that,
1) when the laser positioning device is used, laser emitted by the first laser penetrates through the intersection point positioning hole, and then the distance between the intersection point positioning hole and the working surface is measured by the distance measuring instrument, so that the intersection point position is obtained, a ruler is not needed to be used for measuring the intersection point position manually, a ladder is not needed to be lapped for fixing a vertical line, and the intersection point position is determined more accurately and quickly;
2) the invention fixes the intersection point positioning hole through the triangular support, adjusts the position and the height of the intersection point positioning hole, finely adjusts the height of the intersection point positioning hole through the lifting rod, and adjusts the horizontal angle between the intersection point positioning hole and the central line through the friction type rotating shaft, thereby realizing the adjustment of the relative position of the intersection point positioning hole and the central line;
3) the distance measuring device is connected with the distance measuring instrument through the U-shaped frame, so that the distance measured by the distance measuring instrument is the same as the distance from the center point of the intersection point positioning hole to the working surface;
4) according to the invention, the second laser is fixedly connected to the end part of the magnetic base, the end part of the magnetic base is provided with the concave spherical surface matched with the intersection point positioning ball, and the magnetic base is magnetically connected to the intersection point positioning ball, so that the second laser is in universal connection with the first frame body;
5) according to the invention, the photoelectric switch is arranged at the bottom of the azimuth correction hole, when laser emitted by the second laser irradiates the photoelectric switch, the second signal lamp is on, the laser emitted by the second laser is superposed with the central axis of the drill rod, and the azimuth angle of the drill rod is the same as the azimuth angle given by the second laser;
6) according to the method, the distance d from the intersection point to the working face is calculated, the intersection point positioning hole is arranged at the position of the distance d, the intersection point positioning hole is formed, and the laser emitted by the first laser penetrates through the intersection point positioning hole, so that the extension line of the laser emitted by the second laser penetrates through the intersection point, and the direction of the second laser is the drilling azimuth angle.
Drawings
FIG. 1 is a front view of a roadway according to the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a front view of the orifice positioning device of the present invention;
FIG. 4 is a partial view at B of FIG. 3;
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 4;
FIG. 6 is a perspective view of the orifice positioning device of the present invention;
FIG. 7 is a partial view taken at H in FIG. 6;
FIG. 8 is a perspective view of the centerline positioning device of the present invention;
FIG. 9 is a perspective view of an aligner of the present invention;
FIG. 10 is a partial view taken at D of FIG. 9;
FIG. 11 is a perspective view of the intersection locating device of the present invention;
FIG. 12 is a partial view at G of FIG. 11;
FIG. 13 is a perspective view of the drilling rig of the present invention;
FIG. 14 is a partial view taken at F of FIG. 13;
FIG. 15 is a block diagram of the electrical connections at the first controller of the present invention;
fig. 16 is a block diagram of the circuit connection at the second controller of the present invention.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
example 1 was carried out: the utility model provides a nodical positioner for giving drilling azimuth device fast, includes distancer 507, first support body and nodical locating hole 506, nodical locating hole 506 sets up on first support body, and distancer 507 sets up on first support body.
Further, the first frame body includes: the triangular support comprises supporting legs 501 and an operating platform 502, three supporting legs 501 of the triangular support are telescopic rods, the three supporting legs 501 are connected to the lower surface of the operating platform 502 through hinges, and the three supporting legs 501 are uniformly distributed around the central axis of the operating platform 502; the lower end of the lifting rod 503 is fixedly connected to the upper surface of the operating platform 502, and the central axis of the lifting rod 503 is perpendicular to the upper surface of the operating platform 502; friction formula rotation axis 504, friction formula rotation axis 504 is installed in lifter 503 upper end, and nodical locating hole 506 fixed connection is in friction formula rotation axis 504 upper end, and nodical locating hole 506 axis is perpendicular with friction formula rotation axis 504 axis.
Further, still include: and one end of the U-shaped frame 506 is connected to the friction type rotating shaft 504, the other end of the U-shaped frame 506 is connected with a distance meter 507, and the distance meter 507 is positioned right above the intersection point positioning hole 506.
Further, the gimbal mechanism includes: an intersection point positioning ball 508, wherein the intersection point positioning hole 506 is opened on the intersection point positioning ball 508, the intersection point positioning hole 506 passes through the spherical center of the ferromagnetic spherical ball, and the intersection point positioning ball 508 is made of ferromagnetic material; magnetic base 509, magnetic base 509 one end be with nodical location ball 508 surface assorted concave sphere, magnetic base 509 passes through concave sphere magnetism and inhales at nodical location ball 508 surface, magnetism base other end fixed connection second laser instrument 510 bottom of inhaling, the centre of sphere of nodical location ball 508 is passed to magnetic base 509 axis, the coincidence of second laser instrument 510 axis and magnetic base 509 axis.
Further, still include: the azimuth correction hole 511 is arranged on the drilling machine 6, and the central axis of the azimuth correction hole 511 is superposed with the central axis of a drill rod 601 of the drilling machine 6; a second controller 513; an optoelectronic switch 514, wherein the optoelectronic switch 514 is arranged at the bottom of the azimuth correction hole 511 close to one end of the drill pipe 601, and the optoelectronic switch 514 is electrically connected with the second controller 513; a second signal lamp 512, the second signal lamp 512 being electrically connected to a second controller 513.
A method of using a point of intersection locating device for quickly specifying a borehole azimuth, the method comprising the steps of:
s01, connecting the hole bottom position of the drilled hole with the hole opening position of the drilled hole on the working surface, calculating the distance d from the intersection point to the working surface by the intersection point of the extension line of the connection line and the projection of the central line on the horizontal plane;
s02, arranging an intersection point positioning hole 506 at a position d away from the working surface, and enabling the laser emitted by the first laser 202 to pass through the intersection point positioning hole 506;
s03, the second laser 510 is adjusted in orientation so that the laser light emitted by the second laser 510 is directed at the aperture therein.
Example 2 was carried out: the embodiment provides a device for rapidly giving a drilling azimuth angle, which comprises: the orifice positioning device 3 is detachably mounted on a working surface, and 6 rows and 7 columns of circular hole rectangular arrays 303 are arranged on the orifice positioning device 3; the center line positioning device 304 comprises a fixing plate 201 and a first laser 202, wherein the first laser 202 is arranged on the fixing plate 201, and the central axis of the first laser 202 is perpendicular to the front surface of the fixing plate 201; the intersection point positioning device 5 comprises a distance meter 507, a first frame body and an intersection point positioning hole 506, wherein the intersection point positioning hole 506 is arranged on the first frame body, and the distance meter 507 is arranged on the first frame body; the drill rod guiding device comprises a second laser 510 and a universal mechanism, the second laser 510 is movably connected to the first frame body through the universal mechanism, and the central axis of the second laser 510 passes through the center of the intersection point positioning hole 506.
Further, the orifice positioning device 3 includes: the framework air bag 301 is a cylindrical air bag with an inflation inlet, the framework air bag 301 is in a circular arch shape after being filled with air, and the framework air bag 301 is matched with the edge of the working surface; the orifice positioning surface 302 is provided with 6 rows and 7 columns of circular hole rectangular arrays 303, the orifice positioning surface 302 is connected with the lower surface of the framework air bag 301 in an adhesive manner, and the orifice positioning surface 302 is completely unfolded after the framework air bag 301 is filled with air; a central hole 304, wherein the central hole 304 is opened at the center of the circular arc on the orifice positioning surface 302;
and the inflating device is communicated with an inflating opening of the skeleton air bag 301.
Further, the inflator includes: a first reaction bottle 305, wherein a citric acid solution is placed in the first reaction bottle 305; a second reaction bottle 306, wherein the second reaction bottle 306 is filled with a sodium bicarbonate solution; a first communicating pipe 307, wherein two ends of the first communicating pipe 307 are respectively communicated with the bottoms of the first reaction bottle 305 and the second reaction bottle 306; a first valve 309, the first valve 309 being disposed in the middle of the first communication pipe 307; and the air outlet 310 is arranged at the upper part of the second reaction bottle 306, and the air outlet 310 is communicated with the inflation inlet of the skeleton air bag 301.
Further, still include: and a defoaming sponge 313, wherein the defoaming sponge 313 is arranged at the upper part of the liquid level of the baking soda in the second reaction bottle 306.
Further, still include: and the second one-way check valve 311 is arranged on the air outlet 310, and the conduction direction of the second one-way check valve 311 is from the inside of the second reaction bottle 306 to the outside of the second reaction bottle 306.
Further, still include: and a second valve 312, the second valve 312 being disposed on the air outlet 310.
Further, the centerline positioning device 304 further comprises: the calibration table 204 is welded on the upper part of the fixed plate 201, and the upper surface of the calibration table 204 is vertical to the front surface of the fixed plate 201; a first level 205, the first level 205 being disposed on an upper surface of the calibration stand 204.
Further, the centerline positioning device 304 further comprises: the supporting legs 203, the supporting legs 203 include 3, and the supporting legs 203 is connected on the fixed plate 201, and the supporting legs 203 are evenly distributed around the axis of the first laser 202.
Further, the supporting foot 203 includes: a fixing nail 2032, wherein one end of the fixing nail 2032 is pointed; the adjusting rod 2031 is provided, one end of the adjusting rod 2031 is rotatably connected with the fixing nail 2032, the end of the fixing nail 2032 connected with the adjusting rod 2031 is opposite to the pointed end of the fixing nail 2032, the outer surface of the adjusting rod 2031 is provided with an external thread, and the adjusting rod 2031 is in threaded connection with the fixing plate 201.
Further, the centerline positioning device 304 further comprises: calibrator 4, calibrator 4 includes second support body 401 and center pointer 402, second support body 401 and 1 section phase-match in tunnel, center pointer 402 sets up the central point department at second support body 401 upper portion circular arc.
Further, the calibrator 4 further includes: a first controller 406; a photosensor 403, the photosensor 403 being disposed at the central indicator point 402, the photosensor 403 being wired to the first controller 406; a first signal lamp 405, the first signal lamp 405 being wired to the first controller 406. The first controller 406 may be a PLC, Arduino, raspberry pi, or other controller with peripheral circuitry.
Further, the calibrator 4 further includes: perpendicularity checking mechanisms 404, the perpendicularity checking mechanisms 404 include more than 3, and the perpendicularity checking mechanisms 404 are arranged on the left side, the right side and the upper side of the second frame body 401.
Further, the perpendicularity checking mechanism 404 includes: the guide groove 4041 is connected to the left side, the right side and the upper side of the second frame body 401 in a welding manner, the length direction of the guide groove 4041 passes through the center point of the arc at the upper part of the second frame body 401, and the guide groove 4041 is parallel to the plane where the second frame body 401 is located; the L-shaped inspection rod 4042 comprises a guide rod 40422 and a measuring rod 40421, one end of the guide rod 40422 is connected with one end of the measuring rod 40421 in a welding mode, the guide rod 40422 and the measuring rod 40421 are perpendicular to each other, the guide rod 40422 is matched with the guide groove 4041, the guide rod 40422 is slidably mounted on the guide groove 4041, and the end of the guide rod 40422 connected with the measuring rod 40421 is located at one end far away from the center point of the arc at the upper part of the second frame body 401.
Further, the verticality checking mechanism 404 further includes: and one end of the pressure spring 4043 is connected with one end of the guide groove 4041 close to the central point of the upper arc of the second frame body 401, and the other end of the pressure spring 4043 is connected with the guide rod 40422.
Further, the first frame body includes: the triangular support comprises supporting legs 501 and an operating platform 502, three supporting legs 501 of the triangular support are telescopic rods, the three supporting legs 501 are connected to the lower surface of the operating platform 502 through hinges, and the three supporting legs 501 are uniformly distributed around the central axis of the operating platform 502; the lower end of the lifting rod 503 is welded to the upper surface of the operating platform 502, and the central axis of the lifting rod 503 is perpendicular to the upper surface of the operating platform 502; friction formula rotation axis 504, friction formula rotation axis 504 is installed in lifter 503 upper end, and nodical locating hole 506 welded connection is in friction formula rotation axis 504 upper end, and nodical locating hole 506 axis is perpendicular with friction formula rotation axis 504 axis.
Further, the drill rod guide device further comprises: and one end of the U-shaped frame 506 is connected to the friction type rotating shaft 504, the other end of the U-shaped frame 506 is connected with a distance meter 507, and the distance meter 507 is positioned right above the intersection point positioning hole 506.
Further, the gimbal mechanism includes: an intersection point positioning ball 508, wherein the intersection point positioning hole 506 is opened on the intersection point positioning ball 508, the intersection point positioning hole 506 passes through the spherical center of the ferromagnetic spherical ball, and the intersection point positioning ball 508 is made of ferromagnetic material; magnetic base 509, magnetic base 509 one end be with nodical location ball 508 surface assorted concave sphere, magnetic base 509 passes through concave sphere magnetism and inhales at nodical location ball 508 surface, magnetism and inhales base other end welded connection second laser instrument 510 bottom, and magnetic base 509 axis passes nodical location ball 508's centre of sphere, and second laser instrument 510 axis and magnetic base 509 axis coincide.
Further, the drill rod guide device further comprises: the azimuth correction hole 511 is arranged on the drilling machine 6, and the central axis of the azimuth correction hole 511 is superposed with the central axis of a drill rod 601 of the drilling machine 6; a second controller 513; an optoelectronic switch 514, wherein the optoelectronic switch 514 is arranged at the bottom of the azimuth correction hole 511 close to one end of the drill pipe 601, and the optoelectronic switch 514 is connected with a lead of the second controller 513; and a second signal lamp 512, wherein the second signal lamp 512 is in wire connection with a second controller 513. The second controller 513 may be a PLC, Arduino, raspberry pi, or other controller with peripheral circuitry.
A method of rapidly giving a borehole azimuth, the method comprising the steps of:
s01, installing the calibrator 4 in the roadway 1, wherein the distance between the calibrator 4 and the working surface is greater than the intersection point distance, and the plane where the second frame body 401 is located is parallel to the working surface;
s02, driving the fixing nail 2032 into the center point of the circular arc on the working surface, rotating the adjusting rod 2031 to make the first level 205 on the calibration stand 204 in a horizontal state, and irradiating the laser emitted by the first laser 202 onto the photoelectric sensor 403 to make the first signal lamp 405 light, and finally making the center line pass through the center point of the circular arc on the upper portion of the arch tunnel 1;
s03, opening the first valve 309, inflating the skeleton airbag 301, fixing the orifice positioning device 3 in the roadway 1, enabling the orifice positioning surface 302 to be tightly attached to the working surface and to be parallel to the working surface, and marking 6 rows and 7 columns of circular orifice rectangular arrays 303 on the working surface according to the circular orifice rectangular arrays 303 on the orifice positioning surface 302 to obtain drilled orifices;
s04, calculating the hole bottom position of each drill hole;
s05, connecting the hole bottom position of the drilled hole with the hole opening position of the drilled hole on the working surface, calculating the distance d from the intersection point to the working surface by the intersection point of the extension line of the connection line and the projection of the central line on the horizontal plane;
s06, arranging an intersection point positioning device 5 at a position d away from the working surface, and enabling laser emitted by the first laser 202 to pass through the intersection point positioning hole 506;
s07, adjusting the orientation of the second laser 510 to enable the laser emitted by the second laser 510 to be directed to the hole;
and S08, adjusting the drilling machine 6 to enable the laser emitted by the second laser 510 to pass through the azimuth correction hole 511 and irradiate the photoelectric switch 514, and when the second signal is on, fixing the angle of the drilling machine 6 to enable the drilling machine 6 to drill in the pointing direction of the drill rod guide device by aligning the drill rod 601 of the drilling machine 6 with the hole.
The invention has the advantages that the method has the advantages that,
1) when the device is used, laser emitted by the first laser 202 penetrates through the intersection point positioning hole, and then the distance between the intersection point positioning hole 506 and the working surface is measured by the distance meter 507, so that the intersection point position is obtained, a ruler is not needed to be used for measuring the intersection point position manually, a ladder is not needed to be lapped for fixing a vertical line, and the intersection point position is determined more accurately and quickly;
2) the intersection positioning hole 506 is fixed through the triangular support, the position and the height of the intersection positioning hole 506 are adjusted, the height of the intersection positioning hole 506 is finely adjusted through the lifting rod 503, the horizontal angle between the intersection positioning hole 506 and the center line is adjusted through the friction type rotating shaft 504, and therefore the adjustment of the relative position of the intersection positioning hole 506 and the center line is achieved;
3) the distance measuring device is connected with the distance measuring instrument 507 through the U-shaped frame 506, so that the distance measured by the distance measuring instrument 507 is the same as the distance from the center point of the intersection point positioning hole 506 to the working surface;
4) according to the invention, the second laser 510 is fixedly connected to the end part of the magnetic base 509, the end part of the magnetic base 509 is provided with a concave spherical surface matched with the intersection point positioning ball 508, and the magnetic base 509 is magnetically connected to the intersection point positioning ball 508, so that the second laser 510 is in universal connection with the first frame body;
5) according to the invention, the photoelectric switch 514 is arranged at the bottom of the azimuth correction hole 511, when the laser emitted by the second laser 510 irradiates the photoelectric switch 514, the second signal lamp 512 is turned on, the laser emitted by the second laser 510 is superposed with the central axis of the drill rod 601, and the azimuth angle of the drill rod 601 is the same as the azimuth angle given by the second laser 510;
6) according to the invention, the distance d from the intersection point to the working surface is calculated, then the intersection point positioning hole 506 is arranged at the distance d, the intersection point positioning hole 506 is arranged, and the laser emitted by the first laser 202 passes through the intersection point positioning hole 506, so that the extension line of the laser emitted by the second laser 510 passes through the intersection point, and the direction of the second laser 510 is the drilling azimuth angle.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (6)
1. The utility model provides a nodical positioner for giving drilling azimuth device fast which characterized in that, includes distancer (507), first support body and nodical locating hole (506), nodical locating hole (506) set up on first support body, and distancer (507) sets up on first support body.
2. The apparatus of claim 1, wherein the first frame comprises:
the triangular support comprises supporting legs (501) and an operating platform (502), three supporting legs (501) of the triangular support are telescopic rods, the three supporting legs (501) are connected to the lower surface of the operating platform (502) through hinges, and the three supporting legs (501) are uniformly distributed around the central axis of the operating platform (502);
the lower end of the lifting rod (503) is fixedly connected to the upper surface of the operating platform (502), and the central axis of the lifting rod (503) is vertical to the upper surface of the operating platform (502);
friction formula rotation axis (504), friction formula rotation axis (504) are installed in lifter (503) upper end, and nodical locating hole (506) fixed connection is in friction formula rotation axis (504) upper end, and nodical locating hole (506) axis is perpendicular with friction formula rotation axis (504) axis.
3. The apparatus of claim 2, further comprising:
u-shaped frame (506), U-shaped frame (506) one end is connected on friction formula rotation axis (504), and distancer (507) is connected to U-shaped frame (506) other end, and distancer (507) are located nodical locating hole (506) directly over.
4. A point of intersection locating apparatus for a fast given borehole azimuth installation according to any of claims 1 to 3, wherein the gimbal mechanism comprises:
the intersection point positioning ball (508), the intersection point positioning hole (506) is arranged on the intersection point positioning ball (508), the intersection point positioning hole (506) passes through the center of the ferromagnetic spherical ball, and the intersection point positioning ball (508) is made of ferromagnetic materials;
magnetic base (509), magnetic base (509) one end is for and nodical location ball (508) surface assorted concave sphere, and magnetic base (509) is inhaled at nodical location ball (508) surface through concave sphere magnetism, and magnetism is inhaled base other end fixed connection second laser instrument (510) bottom, and magnetic base (509) axis passes the centre of sphere of nodical location ball (508), and second laser instrument (510) axis and magnetic base (509) axis coincidence.
5. The apparatus of any one of claims 1 to 3, further comprising:
the azimuth correction hole (511) is arranged on the drilling machine (6), and the central axis of the azimuth correction hole (511) is superposed with the central axis of a drill rod (601) of the drilling machine (6);
a second controller (513);
the photoelectric switch (514), the photoelectric switch (514) is arranged at the bottom of the azimuth correction hole (511) close to one end of the drill rod (601), and the photoelectric switch (514) is electrically connected with the second controller (513);
a second signal light (512), the second signal light (512) being electrically connected to a second controller (513).
6. Use of the intersection locating device for fast given borehole azimuth device according to claim 4, characterized in that the method comprises the following steps:
s01, connecting the hole bottom position of the drilled hole with the hole opening position of the drilled hole on the working surface, calculating the distance d from the intersection point to the working surface by the intersection point of the extension line of the connection line and the projection of the central line on the horizontal plane;
s02, arranging an intersection point positioning hole (506) at a position d away from the working surface, and enabling laser emitted by the first laser (202) to pass through the intersection point positioning hole (506);
and S03, adjusting the orientation of the second laser (510) to enable the laser emitted by the second laser (510) to be directed to the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011028921.0A CN112229370A (en) | 2020-09-25 | 2020-09-25 | Intersection point positioning device for quickly setting drilling azimuth angle and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011028921.0A CN112229370A (en) | 2020-09-25 | 2020-09-25 | Intersection point positioning device for quickly setting drilling azimuth angle and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112229370A true CN112229370A (en) | 2021-01-15 |
Family
ID=74107127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011028921.0A Pending CN112229370A (en) | 2020-09-25 | 2020-09-25 | Intersection point positioning device for quickly setting drilling azimuth angle and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112229370A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012215430A (en) * | 2011-03-31 | 2012-11-08 | Ushikata Shokai:Kk | Magnetic compass for surveying use equipped with power drive function device |
| CN207093100U (en) * | 2017-08-11 | 2018-03-13 | 中建山东投资有限公司 | A kind of tunnel arch is accurately positioned and fixed device |
| CN109794938A (en) * | 2019-02-01 | 2019-05-24 | 南京航空航天大学 | A kind of robot hole error-compensating apparatus and its method suitable for curved-surface structure |
| CN212963303U (en) * | 2020-09-25 | 2021-04-13 | 贵州盘江精煤股份有限公司 | Intersection point positioning device for quickly setting drilling azimuth angle |
-
2020
- 2020-09-25 CN CN202011028921.0A patent/CN112229370A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012215430A (en) * | 2011-03-31 | 2012-11-08 | Ushikata Shokai:Kk | Magnetic compass for surveying use equipped with power drive function device |
| CN207093100U (en) * | 2017-08-11 | 2018-03-13 | 中建山东投资有限公司 | A kind of tunnel arch is accurately positioned and fixed device |
| CN109794938A (en) * | 2019-02-01 | 2019-05-24 | 南京航空航天大学 | A kind of robot hole error-compensating apparatus and its method suitable for curved-surface structure |
| CN212963303U (en) * | 2020-09-25 | 2021-04-13 | 贵州盘江精煤股份有限公司 | Intersection point positioning device for quickly setting drilling azimuth angle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105136111B (en) | A kind of construction level error and vertical survey instrument | |
| CN207675783U (en) | A kind of tunnel wind speed measuring device | |
| CN212963303U (en) | Intersection point positioning device for quickly setting drilling azimuth angle | |
| CN109441431B (en) | Drilling declination inclination angle measuring instrument for coal mine | |
| CN111272156B (en) | Automatic measurement equipment, method and system for determining attitude of vertical shaft heading machine | |
| CN212409680U (en) | A drill way positioner for giving drilling azimuth device fast | |
| CN212409679U (en) | Center line positioning device for quickly setting drilling azimuth angle | |
| CN112229370A (en) | Intersection point positioning device for quickly setting drilling azimuth angle and using method | |
| CN213397037U (en) | Drill rod guiding device for quickly setting drilling azimuth angle | |
| CN212409729U (en) | Calibrator for center line positioning device | |
| CN109405708B (en) | Cutter head of shield machine, cutter abrasion measurement rotating ruler, measurement system and measurement method | |
| CN213269791U (en) | A aerating device for giving drilling azimuth device fast | |
| CN212803076U (en) | Device for quickly setting drilling azimuth angle | |
| CN112284413A (en) | Calibrator of center line positioning device and use method | |
| CN112229368B (en) | Center line positioning device for rapidly giving azimuth angle of drilling | |
| CN112229369A (en) | Orifice positioning device for rapidly giving drilling azimuth angle device and using method | |
| CN112282665A (en) | Device and method for quickly setting drilling azimuth angle | |
| CN207416330U (en) | A kind of ground marking device and marking system | |
| CN211178425U (en) | Drilling angle measuring instrument for coal mine geological survey | |
| CN108775891A (en) | A kind of rangefinder | |
| CN203584415U (en) | Drilling azimuth finder | |
| CN220437411U (en) | Construction levelness detection device | |
| CN214173324U (en) | Angle of day appearance | |
| CN207019668U (en) | Railroad bridge rocker bearing inclined angle measuring instrument | |
| CN103573254A (en) | Drilling azimuth instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |