CN113021271A - Device and method for identifying position of high-speed rotating drill rod - Google Patents
Device and method for identifying position of high-speed rotating drill rod Download PDFInfo
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- CN113021271A CN113021271A CN202110304481.5A CN202110304481A CN113021271A CN 113021271 A CN113021271 A CN 113021271A CN 202110304481 A CN202110304481 A CN 202110304481A CN 113021271 A CN113021271 A CN 113021271A
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- drill rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
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- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a device and a method for identifying the position of a high-speed rotating drill rod, which comprises the following steps: the drilling rod body, stop device, laser range finder, receiving arrangement and installation base, through starting first motor, the output of first motor drives second gear revolve, because first gear is connected with the meshing of second gear, thereby make first gear drive guide shaft rotate, thereby make the guide shaft drive the motion plate rotatory, it carries out the horizontal rotation to drive three-dimensional laser scanner, through starting the second motor, the output of second motor drives fourth gear revolve, because the fourth gear is connected with the meshing of third gear, thereby make the third gear drive the dwang rotate, because the coaxial cover of a pair of second fixed plate is established on the dwang, thereby make place the platform follow a pair of second fixed plate motion, it carries out vertical rotation to drive three-dimensional laser scanner, can follow the record to the operation of punching in real time.
Description
Technical Field
The invention belongs to the technical field of identification and positioning devices, and particularly relates to a device and a method for identifying the position of a high-speed rotating drill rod.
Background
The drilling rod often is used for impacting on concrete floor, the wall, the fragment of brick, plank and multilayer material and punches, however, can pre-buried built-in fitting such as spool in concrete floor or the wall, when assaulting and punching, if do not control the depth of punching, can strike the built-in fitting, cause destruction to the built-in fitting, the impulsive force of drilling rod is great, rely on the people to be difficult to control, and among the prior art, the workman can't real-time supervision drilling rod the degree of depth of punching, near experience and intuition, the effect of punching is inaccurate, it is great to produce the error.
Disclosure of Invention
The present invention is directed to an apparatus and method for identifying the position of a drill rod rotating at a high speed, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
an apparatus for identifying the position of a high speed rotary drill rod, comprising: drilling rod body, stop device, laser range finder, receiving arrangement and installation base.
The drilling rod body is provided with a reading mark, and a limiting device is fixedly mounted on the drilling rod body.
Furthermore, the set readable mark comprises at least one of a bar code, a two-dimensional code and an RFID chip, the read mark is adhered or jet-printed on the outer wall of the drill rod body, and the set limiting device can preset the drilling depth and can also detect the real-time depth in the drilling hole.
And the laser range finder is fixedly arranged on the lower surface of the limiting device.
Further, the distance between the drill rod body and the drilling plane is detected through the arranged laser range finder.
The receiving device comprises an electrical box, and a display screen is embedded on the outer wall of the electrical box.
Furthermore, the transmission information from the reading identification and the laser range finder is received through the arranged receiving device, converted into digital information through the PLC and displayed through the display screen.
The installation base comprises a placing platform, and the electrical box is fixedly installed on the placing platform.
Further, the installation base that sets up can drive receiving arrangement and carry out the rotation of level and vertical direction, makes the information that receiving arrangement received more accurate.
As a preferable scheme of the present invention, the limiting device includes a first ring sleeve, the first ring sleeve is provided with a first flange, the first flange is provided with upper screw holes at equal intervals along a circumferential direction, a second ring sleeve is provided below the first ring sleeve, the second ring sleeve is provided with a second flange, the second flange is provided with lower screw holes corresponding to the upper screw holes, and the upper screw holes and the lower screw holes are fixed by screws.
As a preferable scheme of the present invention, nuts are fitted to both upper and lower ends of the first flange of the screw, and an annular elastic gasket is provided between the second collar and the drill rod body.
As a preferable scheme of the invention, the mounting base comprises a chassis, a sleeve is vertically welded at the center of the upper surface of the chassis, a guide shaft is rotatably connected in the sleeve through a ball bearing, a first gear is coaxially sleeved on one end of the guide shaft, which is positioned outside the sleeve, a moving plate is fixedly mounted at one end of the guide shaft, which is far away from the chassis, through a mounting seat, a first motor is fixedly mounted on the upper surface of the moving plate through bolts, the output end of the first motor penetrates through the moving plate, a second gear is coaxially sleeved on one end of the first motor, and the first gear is meshed with the second gear.
As a preferable scheme of the present invention, a pair of first fixing plates are fixedly mounted on both sides of the moving plate along the length direction through bolts, a first rotating hole is formed in each of the pair of first fixing plates, a rotating rod is rotatably connected between the pair of first rotating holes, a pair of second fixing plates are coaxially sleeved on the rotating rod positioned between the pair of first fixing plates, the placing platform is fixedly mounted between the pair of second fixing plates, a third gear is coaxially sleeved on the rotating rod positioned on the inner side of the second fixing plate on one side, a second motor is fixedly mounted on the first fixing plate positioned on the outer side of the third gear through bolts, an output end of the second motor penetrates through the first fixing plates, a fourth gear is coaxially sleeved on one end of the second motor penetrating through the first fixing plates, and the third gear is meshed with the fourth gear.
As a preferable aspect of the present invention, a three-dimensional laser scanner is disposed on the placement platform on one side of the electrical box, and a visible light camera is disposed on one side of the three-dimensional laser scanner.
As a preferable scheme of the present invention, a storage battery, a PLC, a wireless transmitter, and a wireless receiver are disposed in the electrical box, an output end of the storage battery is electrically connected to an input end of the PLC, an output end of the PLC is electrically connected to input ends of the display screen, the first motor, the second motor, the wireless transmitter, and the three-dimensional laser scanner, respectively, and output ends of the visible light camera, the laser range finder, and the wireless receiver are electrically connected to the input end of the PLC.
As a preferable aspect of the present invention, a method for using the apparatus for identifying the position of a high-speed rotary drill rod according to the above includes the steps of:
s1: the first ring sleeve is connected with a second ring sleeve through a screw rod, the screw rod is in threaded connection with the first ring sleeve, the surface of the contact part of the screw rod and the second ring sleeve is smooth, when the screw rod is screwed, the screw rod drives the second ring sleeve to move up and down, the position of the second ring sleeve can be freely adjusted, and the limiting height is changed, so that the drilling depth of the drill rod body is changed, and the length between the drill rod body and a drilling plane in an initial state can be detected through the arranged laser range finder;
s2: when the position of the drill rod body is tracked, the three-dimensional laser scanner is driven to rotate through the arranged mounting base and is used for positioning the drill rod body, the arranged three-dimensional laser scanner can read a reading mark arranged on the drill rod body, and information of the drill rod body is displayed through data storage in the PLC;
s3: when the drilling depth is detected, the height between the laser range finder and the drilling plane is detected through the laser range finder, the laser range finder is transmitted into the PLC, the laser range finder displays the height on the display screen, and the observer subtracts real-time measured data from the original detected data and the drilling depth.
The invention has the beneficial effects that:
1. according to the invention, through the arrangement of the limiting device, the first ring sleeve and the second ring sleeve are in mirror symmetry, when the limiting depth needs to be changed, the nuts on the upper side and the lower side of the first flange are loosened, the screw rod is screwed, the screw rod can drive the second ring sleeve to move up and down, the nut is used for locking after the position of the second ring sleeve is adjusted, the screw rod is prevented from moving under the vibration of a drilling machine, the position of the second ring sleeve is adjusted according to the depth needing to be drilled, and when the bottom surface of the second ring sleeve contacts the drilling plane, the limiting depth is reached.
2. According to the invention, through the arranged installation base, the output end of the first motor drives the second gear to rotate by starting the first motor, the first gear is meshed and connected with the second gear, so that the first gear drives the guide shaft to rotate, the guide shaft drives the moving plate to rotate, and the laser scanner is driven to horizontally rotate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the mounting base of the present invention;
FIG. 3 is a schematic cross-sectional view of the spacing device of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 5 is an enlarged view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a drill rod body; 101. reading the identification; 2. a limiting device; 201. a first loop; 202. a first flange; 203. a second collar; 204. a second flange; 205. a screw; 206. a nut; 207. an elastic pad; 3. a laser range finder; 4. a receiving device; 401. an electrical box; 402. a display screen; 403. a storage battery; 404. a PLC; 405. a wireless transmitter; 406. a wireless receiver; 5. installing a base; 501. placing a platform; 502. a sleeve; 503. a guide shaft; 504. a first gear; 505. a motion plate; 506. a chassis; 507. a first motor; 508. a second gear; 509. a first fixing plate; 5091. a first rotary hole; 510. rotating the rod; 511. a second fixing plate; 512. a third gear; 513. a second motor; 514. a fourth gear; 6. a three-dimensional laser scanner; 7. a visible light camera.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1-5, an apparatus for identifying the position of a high speed rotary drill pipe includes: the drilling rod comprises a drilling rod body 1, a limiting device 2, a laser range finder 3, a receiving device 4 and an installation base 5.
The drill rod comprises a drill rod body 1, wherein a reading mark 101 is arranged on the drill rod body 1, and a limiting device 2 is fixedly arranged on the drill rod body 1.
Furthermore, the set readable mark 101 comprises at least one of a bar code, a two-dimensional code and an RFID chip, the readable mark 101 is adhered to or sprayed on the outer wall of the drill rod body 1, and the set limiting device 2 can preset the drilling depth and can also detect the real-time depth in the drilling hole.
Laser range finder 3, 3 fixed mounting of laser range finder are at stop device 2 lower surfaces.
Further, the distance between the drill rod body 1 and the drilling plane is detected through the arranged laser range finder 3.
The receiving device 4, the receiving device 4 includes an electrical box 401, and a display screen 402 is embedded on an outer wall of the electrical box 401.
Further, the receiving device 4 is arranged to receive the transmission signal from the reading mark 101 and the laser range finder 3, and the transmission signal is converted into a digital signal by the PLC404 and displayed by the display screen 402.
The mounting base 5, the mounting base 5 includes the place platform 501, and the electrical box 401 is fixed on the place platform 501.
Further, the installation base 5 that sets up can drive receiving arrangement 4 and carry out the rotation of level and vertical direction, makes the information that receiving arrangement 4 received more accurate.
Specifically, the limiting device 2 comprises a first ring sleeve 201, a first flange 202 is arranged on the first ring sleeve 201, upper screw holes are formed in the first flange 202 at equal intervals along the circumferential direction, a second ring sleeve 203 is arranged below the first ring sleeve 201, a second flange 204 is arranged on the second ring sleeve 203, lower screw holes are formed in the second flange 204 corresponding to the upper screw holes, and the upper screw holes and the lower screw holes are fixed through screws 205.
In a further embodiment: the first ring sleeve 201 and the second ring sleeve 203 are arranged in mirror symmetry, when the limiting depth needs to be changed, the nuts 206 on the upper side and the lower side of the first flange 202 are loosened, the screw 205 is screwed, the screw 205 can drive the second ring sleeve 203 to move up and down, the nut 206 is used for locking after the position of the second ring sleeve 203 is adjusted, the screw 205 is prevented from moving under the vibration of a drilling machine, the position of the second ring sleeve 203 is adjusted according to the depth needing to be drilled, and when the bottom surface of the second ring sleeve 203 contacts the drilling plane, the limited depth is reached.
Specifically, the screw 205 is provided with nuts 206 at both upper and lower ends of the first flange 202, and an annular elastic gasket 207 is provided between the second collar 203 and the drill rod body 1.
In a further embodiment: the elastic gasket 207 is used for reducing the transmission of rigid force between the second collar 203 and the drill rod body 1, reducing the vibration force applied to the second collar 203 and increasing the stability of the limiting device 2.
Specifically, installation base 5 includes chassis 506, chassis 506 upper surface center department vertical welding has sleeve 502, it is connected with guide shaft 503 to rotate through ball bearing in the sleeve 502, guide shaft 503 is located one end of sleeve 502 outer and is equipped with first gear 504 coaxially, the one end that guide shaft 503 kept away from chassis 506 has motion plate 505 through mount pad fixed mounting, there is first motor 507 motion plate 505 upper surface through bolt fixed mounting, the output of first motor 507 runs through out motion plate 505, and run through out one end and go up coaxial cover and be equipped with second gear 508, first gear 504 is connected with the meshing of second gear 508.
In a further embodiment: the first motor 507 that sets up carries out the pivoted power take off of horizontal direction as installation base 5, through starting first motor 507, the output of first motor 507 drives second gear 508 and rotates, because first gear 504 is connected with the meshing of second gear 508, thereby make first gear 504 drive guide shaft 503 and rotate, thereby make guide shaft 503 drive motion board 505 rotatory, ball bearing between guide shaft 503 and sleeve 502 reduces the friction with the pivoted mode, improve transmission power, the sleeve 502 that sets up plays the guard action to guide shaft 503.
Concretely, a pair of first fixed plates 509 is installed along length direction's both sides to motion plate 505 through bolt fixed mounting, all opened first commentaries on classics hole 5091 on a pair of first fixed plates 509, it is connected with dwang 510 to rotate between a pair of first commentaries on classics hole 5091, it is equipped with a pair of second fixed plate 511 to be located coaxial cover on the dwang 510 between a pair of first fixed plates 509, place the platform 501 fixed mounting is between a pair of second fixed plates 511, it is equipped with third gear 512 to be located coaxial cover on the dwang 510 of one side second fixed plate 511 inboard, it has second motor 513 to be located the first fixed plate 509 in the third gear 512 outside through bolt fixed mounting, the output of second motor 513 passes through first fixed plate 509, and the one that runs through goes up coaxial cover and is equipped with fourth gear 514, third gear 512 is connected with the meshing of.
In a further embodiment: the second motor 513 that sets up carries out the pivoted power take off of vertical direction as installation base 5, and through starting second motor 513, the output of second motor 513 drives fourth gear 514 and rotates, because fourth gear 514 and third gear 512 meshing are connected to make third gear 512 drive dwang 510 and rotate, because the coaxial cover of a pair of second fixed plate 511 is established on dwang 510, thereby make place the platform 501 follow a pair of second fixed plate 511 and move.
Specifically, a three-dimensional laser scanner 6 is provided on the placement platform 501 on the side of the electrical box 401, and a visible light camera 7 is provided on the side of the three-dimensional laser scanner 6.
In a further embodiment: through the combination of three-dimensional laser scanner 6 and GNSS inertial navigation, realize super high accuracy bimodulus location, make things convenient for receiving arrangement 4 can be normal operation under the complex condition, through the accurate record drilling operation of visible light camera 7.
Specifically, a storage battery 403, a PLC404, a wireless transmitter 405 and a wireless receiver 406 are arranged in the electrical box 401, an output end of the storage battery 403 is electrically connected with an input end of the PLC404, an output end of the PLC404 is electrically connected with input ends of the display screen 402, the first motor 507, the second motor 513, the wireless transmitter 405 and the three-dimensional laser scanner 6, and output ends of the visible light camera 7, the laser range finder 3 and the wireless receiver 406 are electrically connected with an input end of the PLC 404.
In a further embodiment: a battery 403 is provided to provide a power output for the device, and a wireless transmitter 405 and a wireless receiver 406 are provided to receive commands from the PLC404, as well as feedback information.
Specifically, the device and the method for identifying the position of the high-speed rotating drill rod based on the above method comprise the following steps:
s1: the first ring sleeve 201 is connected with a second ring sleeve 203 through a screw 205, the screw 205 is in threaded connection with the first ring sleeve 201, the surface of the contact part of the screw 205 and the second ring sleeve 203 is smooth, when the screw 205 is screwed, the screw 205 drives the second ring sleeve 203 to move up and down, the position of the second ring sleeve 203 can be freely adjusted, the limiting height is changed, the drilling depth of the drill rod body 1 is changed, and the length between the drill rod body 1 and a drilling plane in an initial state can be detected through the arranged laser range finder 3;
s2: when the position of the drill rod body 1 is tracked, the three-dimensional laser scanner 6 is driven to rotate through the arranged mounting base 5 and is used for positioning the drill rod body 1, the arranged three-dimensional laser scanner 6 can read the reading mark 101 arranged on the drill rod body 1, and the information of the drill rod body 1 is displayed through data storage in the PLC 404;
s3: when detecting the drilling depth, detect through the laser range finder 3 that sets up and the drilling height between the plane, transmit to PLC404 in to show through display screen 402, the data of observer subtracting real-time measurement through the data of original detection and for the degree of depth of drilling.
The working principle is as follows:
before drilling, when the limiting depth needs to be changed, nuts 206 on the upper side and the lower side of the first flange 202 are loosened, the screw 205 is screwed, the screw 205 can drive the second sleeve ring 203 to move up and down, the position of the second sleeve ring 203 is adjusted and then locked by the nuts 206, the screw 205 is prevented from moving under the vibration of a drilling machine, the position of the second sleeve ring 203 is adjusted according to the depth needing to be drilled, and when the bottom surface of the second sleeve ring 203 contacts the drilling plane, the limiting depth is reached;
during drilling, the distance between the drilling rod body 1 and the drilling plane under the initial state is recorded, the height between the laser range finder 3 which is arranged and the drilling plane is detected, the height is transmitted to the PLC404 and is displayed through the display screen 402, and the data measured in real time are subtracted by the observer through the data detected originally and the depth of the drilling is measured
When tracing the position of drilling rod body 1, start first motor 507, the output of first motor 507 drives second gear 508 and rotates, because first gear 504 is connected with the meshing of second gear 508, thereby make first gear 504 drive guide shaft 503 and rotate, thereby make guide shaft 503 drive moving plate 505 rotatory, drive three-dimensional laser scanner 6 and carry out horizontal rotation, through starting second motor 513, the output of second motor 513 drives fourth gear 514 and rotates, because fourth gear 514 is connected with the meshing of third gear 512, thereby make third gear 512 drive dwang 510 and rotate, because the coaxial cover of a pair of second fixed plate 511 is established on dwang 510, thereby make placing platform 501 follow a pair of second fixed plate 511 and move, drive three-dimensional laser scanner 6 and carry out vertical rotation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. An apparatus for identifying the position of a high speed rotary drill rod, comprising:
the drill rod comprises a drill rod body (1), wherein a reading mark (101) is arranged on the drill rod body (1), and a limiting device (2) is fixedly arranged on the drill rod body (1);
the laser range finder (3), the said laser range finder (3) is fixedly mounted on the lower surface of the stop device (2);
the receiving device (4) comprises an electrical box (401), and a display screen (402) is embedded on the outer wall of the electrical box (401);
the mounting base (5), the mounting base (5) includes place the platform (501), electric box (401) fixed mounting is on place the platform (501).
2. The apparatus for identifying the position of a high-speed rotary drill rod as claimed in claim 1, wherein: stop device (2) include first ring cover (201), be provided with first flange (202) on first ring cover (201), screw has been seted up along circumference equidistance on first flange (202), the below of first ring cover (201) is provided with the second lantern ring (203), be provided with second flange (204) on the second lantern ring (203), screw down has been seted up to the corresponding screw on second flange (204), goes up and fixes through screw rod (205) between screw and the screw down.
3. The apparatus for identifying the position of a high-speed rotary drill rod as claimed in claim 2, wherein: nuts (206) are matched at the upper end and the lower end of the first flange (202) of the screw rod (205), and an annular elastic gasket (207) is arranged between the second lantern ring (203) and the drill rod body (1).
4. The apparatus for identifying the position of a high-speed rotary drill rod as claimed in claim 1, wherein: installation base (5) include chassis (506), the perpendicular welding of chassis (506) upper surface center department has sleeve (502), rotates through ball bearing in sleeve (502) to be connected with guide shaft (503), guide shaft (503) are located sleeve (502) outer one and serve coaxial cover and be equipped with first gear (504), the one end of keeping away from chassis (506) of guide shaft (503) has motion board (505) through mount pad fixed mounting, there is first motor (507) motion board (505) upper surface through bolt fixed mounting, the output of first motor (507) runs through out motion board (505), and runs through one of wearing out and serve coaxial cover and be equipped with second gear (508), first gear (504) are connected with second gear (508) meshing.
5. The apparatus for identifying the position of a high-speed rotary drill rod as claimed in claim 4, wherein: the moving plate (505) is provided with a pair of first fixing plates (509) along two sides of the length direction through bolt fixing, the first fixing plates (509) are provided with a first rotating hole (5091) in a pair, the first rotating hole (5091) is connected with a rotating rod (510) in a rotating manner, the rotating rod (510) is positioned between the first fixing plates (509) in a pair, a pair of second fixing plates (511) is coaxially sleeved on the rotating rod (510) between the first fixing plates (509), the placing platform (501) is fixedly arranged between the pair of second fixing plates (511) and positioned on one side, a third gear (512) is coaxially sleeved on the rotating rod (510) on the inner side of the second fixing plates (511), the first fixing plates (509) positioned on the outer side of the third gear (512) are provided with a second motor (513) through bolt fixing, the output end of the second motor (513) penetrates through the first fixing plates (509), and a fourth gear (514) is, the third gear (512) is in meshed connection with the fourth gear (514).
6. The apparatus for identifying the position of a high-speed rotary drill rod as claimed in claim 1, wherein: a three-dimensional laser scanner (6) is arranged on a placing platform (501) located on one side of an electric box (401), and a visible light camera (7) is arranged on one side of the three-dimensional laser scanner (6).
7. The apparatus for identifying the position of a high-speed rotary drill rod as claimed in claim 6, wherein: be provided with battery (403), PLC (404), wireless transmitter (405) and wireless receiver (406) in electric box (401), the output of battery (403) and the input electric connection of PLC (404), the output of PLC (404) respectively with display screen (402), first motor (507), second motor (513), wireless transmitter (405) and three-dimensional laser scanner's (6) input electric connection, the output of visible light camera (7), laser range finder (3), wireless receiver (406) and the input electric connection of PLC (404).
8. The use method of the device for identifying the position of the high-speed rotating drill rod as claimed in claim 7, is characterized by comprising the following steps:
s1: the first ring sleeve (201) is connected with a second ring sleeve (203) through a screw rod (205), the screw rod (205) is in threaded connection with the first ring sleeve (201), the surface of the contact part of the screw rod (205) and the second ring sleeve (203) is smooth, when the screw rod (205) is screwed, the screw rod (205) drives the second ring sleeve (203) to move up and down, the position of the second ring sleeve (203) can be freely adjusted, the limiting height is changed, the drilling depth of the drill rod body (1) is changed, and the length between the drill rod body (1) and a drilling plane in an initial state can be detected through the arranged laser range finder (3);
s2: when the position of the drill rod body (1) is tracked, the three-dimensional laser scanner (6) is driven to rotate through the arranged mounting base (5) and is used for positioning the drill rod body (1), the arranged three-dimensional laser scanner (6) can read a reading mark (101) arranged on the drill rod body (1), and information of the drill rod body (1) is displayed through data storage in the PLC (404);
s3: when the drilling depth is detected, the height between the laser range finder (3) and the drilling skin plane is detected through the laser range finder, the height is transmitted to the PLC (404) and displayed through the display screen (402), and an observer subtracts real-time measured data from original detected data and the drilling depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110304481.5A CN113021271A (en) | 2021-03-22 | 2021-03-22 | Device and method for identifying position of high-speed rotating drill rod |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110304481.5A CN113021271A (en) | 2021-03-22 | 2021-03-22 | Device and method for identifying position of high-speed rotating drill rod |
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| CN113021271A true CN113021271A (en) | 2021-06-25 |
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| CN202110304481.5A Withdrawn CN113021271A (en) | 2021-03-22 | 2021-03-22 | Device and method for identifying position of high-speed rotating drill rod |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559068A (en) * | 2022-03-21 | 2022-05-31 | 江南大学 | Three-dimensional adjustable accurate drilling device and method for installing elevator guide rail |
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| CN209637745U (en) * | 2019-02-24 | 2019-11-15 | 内蒙古高等级公路建设开发有限责任公司 | A kind of drilling equipment of automatic detection drilling depth |
| CN112012721A (en) * | 2020-09-20 | 2020-12-01 | 中铁二十四局集团南昌铁路工程有限公司 | Drilling information monitoring device |
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| CN114559068A (en) * | 2022-03-21 | 2022-05-31 | 江南大学 | Three-dimensional adjustable accurate drilling device and method for installing elevator guide rail |
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