CN216866572U - Device for positioning and correcting circulating drilling machine in real time in drilling process of circulating drilling machine - Google Patents

Device for positioning and correcting circulating drilling machine in real time in drilling process of circulating drilling machine Download PDF

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Publication number
CN216866572U
CN216866572U CN202121472753.4U CN202121472753U CN216866572U CN 216866572 U CN216866572 U CN 216866572U CN 202121472753 U CN202121472753 U CN 202121472753U CN 216866572 U CN216866572 U CN 216866572U
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China
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sub
horizontal
drilling machine
beam splitter
circulating drilling
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CN202121472753.4U
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Chinese (zh)
Inventor
刘颂
张自成
苗宏刚
蔡井超
张建国
刘瑜
昌力涛
韩涛
杨勇
庞玉洁
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China Construction First Group Corp Ltd
China Construction First Group the Fifth Construction Co Ltd
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China Construction First Group Corp Ltd
China Construction First Group the Fifth Construction Co Ltd
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Abstract

The utility model discloses a device for positioning and correcting the circulating drilling machine in real time in the drilling process of the circulating drilling machine, which comprises a transmitter, a reflector and a guide pipe, wherein the transmitter is arranged on the transmitter; the transmitter comprises a transmitting disc, the reflector comprises a reflecting disc, and a plurality of light path channels are formed in the transmitting disc and the reflecting disc along light paths; the guide pipe is arranged in the pile hole along the vertical direction, and the outer wall of the guide pipe is provided with a plurality of marked lines parallel to the central axis of the guide pipe; the diode is used for emitting horizontal laser beams towards the first beam splitter, the horizontal laser beams penetrate through the first beam splitter along a straight line, and the horizontal laser beams are refracted by the first beam splitter to generate at least two first split beams; the reflecting disc is internally provided with a second beam splitter, and the first horizontal sub-beam is refracted by the second beam splitter to generate at least two second sub-beams. The device can position and correct the drill in real time in the drilling process. Meanwhile, the device is simple in structure and convenient to carry.

Description

Device for positioning and correcting circulating drilling machine in real time in drilling process of circulating drilling machine
Technical Field
The utility model relates to the technical field of pile foundation construction, in particular to a device for positioning and correcting a circulating drilling machine in real time in the drilling process of the circulating drilling machine.
Background
The circulation drilling machine comprises a positive circulation drilling machine and a reverse circulation drilling machine, and is widely used in the construction of the pore-forming cast-in-place pile. In pile foundation construction, the best stress of a building can be obtained by ensuring the accurate drilling position and ensuring the pile hole to be vertical. However, in the current actual construction, at the in-process of utilizing circulation rig to drill, because the stability of equipment is not enough, circulation rig often can be by the horizontality slope gradually, leads to the drill bit and follows the slope to make the unsatisfied vertical requirement of stake hole, circulation rig location and rectifying in the current construction often only rely on constructor's on-the-spot observation and experience judgement, do not have special device to assist, consequently probably produce great deviation, finally influence building quality.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for positioning and correcting the circulating drilling machine in real time in the drilling process of the circulating drilling machine, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides a device for positioning and correcting the circulating drilling machine in real time in the drilling process of the circulating drilling machine, which is characterized in that: the device comprises a transmitter, a reflector and a guide pipe, wherein the transmitter comprises a transmitting disc, the reflector comprises a reflecting disc, and a plurality of light path channels are formed in the transmitting disc and the reflecting disc along a preset light path; the guide pipe is vertically arranged in the pile hole, the lower end of the guide pipe is used for connecting a drill bit of the circulating drilling machine, the upper part of the guide pipe is used for connecting with a leveling mechanism of the circulating drilling machine, and the outer wall of the guide pipe is provided with a plurality of marked lines parallel to the central axis of the guide pipe; the diode is arranged in the diode mounting groove, the first beam splitter is arranged in the first beam splitter mounting groove, the diode is used for emitting horizontal laser beams towards the first beam splitter, the horizontal laser beams penetrate through the first beam splitter along a straight line, and the horizontal laser beams are refracted by the first beam splitter to generate at least two first beam splitters; the first split beams comprise a first horizontal split beam and a first vertical split beam, the first horizontal split beam and the horizontal laser beam are in the same horizontal plane, and the first vertical split beam and the horizontal laser beam are in the same vertical plane; a second beam splitter mounting groove is formed in the reflecting disc, the second beam splitter is mounted in the second beam splitter mounting groove, and the first horizontal split beam is refracted by the second beam splitter to generate at least two second split beams; the second sub-beam comprises a second horizontal sub-beam and a second vertical sub-beam, the second horizontal sub-beam and the first horizontal sub-beam are in the same horizontal plane, and the second vertical sub-beam and the second horizontal sub-beam are in the same vertical plane.
In a preferred embodiment, the transmitter and the reflector both comprise a base, the transmitting disc and the reflecting disc are respectively mounted at the top end of the base, the base comprises a fixed plate and a movable plate located above the fixed plate, and the fixed plate and the movable plate are connected through a pin screw set.
In a preferred embodiment, the launching disc and the reflecting disc are respectively hinged with the base, the launching disc and the reflecting disc can rotate around the central axis of the base, and the bubble level is fixed at the tops of the launching disc and the reflecting disc.
In a preferred embodiment, a diode mounting groove and a first beam splitter mounting groove are formed in the transmitting disc, the diode mounting groove is communicated with the first beam splitter mounting groove through an optical path, the diode is mounted in the diode mounting groove, and the first beam splitter is mounted in the first beam splitter mounting groove.
In a preferred embodiment, a second beam splitter mounting groove is formed in the reflective disk, and the second beam splitter is mounted in the second beam splitter mounting groove.
In a preferred embodiment, the angle formed by the first horizontal partial beam and the horizontal laser beam is 45 °, and the angle formed by the first vertical partial beam and the horizontal laser beam is 5 ° to 45 °.
In a preferred embodiment, the second horizontal partial beam makes an angle of 45 ° with the first horizontal partial beam entering the second beam splitter, and the second vertical partial beam makes an angle of 5 ° to 45 ° with the second horizontal partial beam.
In a preferred embodiment, the device for performing real-time positioning and deviation correction on the circulating drilling machine in the drilling process of the circulating drilling machine further comprises a support, wherein a mounting hole is formed in the fixing plate, the support is detachably fixed in the mounting hole through threads, three support legs are formed at the bottom end of the support, and pointed cone structures or magnet discs are arranged at the bottom ends of the support legs.
In a preferred embodiment, each reticle is a groove structure, and the width of the groove is 1cm-5 cm.
Compared with the prior art, the device for positioning and correcting the circulating drilling machine in real time in the drilling process of the circulating drilling machine has the advantages that: the utility model judges whether the conduit is vertical by arranging the transmitter, the reflector and the conduit, arranging a diode for transmitting a horizontal laser beam and a first beam splitter in the transmitter, arranging a second beam splitter in the reflector, enabling the horizontal laser beam to penetrate through the first beam splitter in the transmitter and then refract to generate a first horizontal beam splitter and a first vertical beam splitter by presetting a light path channel, enabling the first vertical beam splitter to project on the conduit, enabling the first horizontal beam splitter to project into the second beam splitter in the reflector to refract to generate a second horizontal beam splitter and a second vertical beam splitter, enabling the second horizontal beam splitter and the second vertical beam splitter to project on the conduit, observing whether two projection points of the first vertical beam splitter, the horizontal laser beam on the conduit and the second vertical beam splitter, and whether two projection points of the second horizontal beam on the conduit are completely coincided with a marking line arranged on the conduit, thereby positioning and rectifying the guide pipe in real time. Meanwhile, the device has simple structure, small volume and convenient carrying, and is particularly suitable for field operation.
Drawings
Fig. 1 is a schematic perspective view of the apparatus of the present invention.
FIG. 2 is a schematic longitudinal sectional view of the launching disk of the present invention;
FIG. 3 is a cross-sectional schematic view of a launch pad of the present invention;
FIG. 4 is a schematic longitudinal sectional view of a reflective disk of the present invention;
FIG. 5 is a schematic cross-sectional view of a reflective disk of the present invention;
FIG. 6 is a schematic optical path diagram of a transmitter of the present invention;
FIG. 7 is a schematic view of the optical path of the reflector of the present invention;
FIG. 8 is a schematic diagram of the external structure of the transmitter/reflector of the present invention;
FIG. 9 is a schematic view of a bracket structure according to an embodiment of the present invention;
fig. 10 is a schematic structural view of a stent according to another embodiment of the present invention.
Description of reference numerals:
100-transmitter, 110-transmitting disk, 111-diode, 112-first beam splitter, 113-diode mounting groove, 114-first beam splitter mounting groove, 115-light path channel, 200-reflector, 210-reflecting disk, 210-second beam splitter, 211-second beam splitter mounting groove, 300-conduit, 400-base, 410-fixing plate, 420-moving plate, 430-pin bolt set, 500-bracket, 510-supporting leg, 511-pointed cone, 512-magnetic disk, 610-horizontal laser beam, 621-first horizontal sub-beam, 622-first vertical sub-beam, 631-second horizontal sub-beam, 632-second vertical sub-beam.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
As shown in FIGS. 1-7, the device for real-time positioning and deviation correction of a circulating drilling machine in the drilling process of the circulating drilling machine in the preferred embodiment of the utility model comprises a transmitter 100, a reflector 200 and a guide pipe 300. The guide pipe 300 is vertically arranged in the pile hole, and the outer wall of the guide pipe 300 is provided with a plurality of marked lines 310 parallel to the central axis of the guide pipe. Wherein, the transmitter 100 comprises a transmitting disc 110, a diode 111 and a first beam splitter 112 are mounted in the transmitting disc 110, the diode 111 is used for transmitting the horizontal laser beam 610 towards the first beam splitter 112. The reflector 200 includes a reflective disk 210, and a second beam splitter 211 is installed in the reflective disk 210. A plurality of optical path channels 115 are formed along the optical path in both the launch plate 110 and the reflective plate 210.
In the above scheme, a diode mounting groove 113 and a first beam splitter mounting groove 114 are formed in the transmitting disc 110, the diode mounting groove 113 and the first beam splitter mounting groove 114 are communicated through an optical path channel 115, the diode 111 is mounted in the diode mounting groove 113, and the first beam splitter 112 is mounted in the first beam splitter mounting groove 114. A second beam splitter mounting groove 212 is formed in the reflective plate 210, and the second beam splitter 211 is mounted in the second beam splitter mounting groove 212.
The specific optical path design of this embodiment is as follows: the diode 111 emits a horizontal laser beam 610 towards the first beam splitter 112, the horizontal laser beam 610 passes through the first beam splitter 112 along a straight line, and the horizontal laser beam 610 is refracted by the first beam splitter 112 to generate at least two first split beams, the first split beams include a first horizontal split beam 621 and a first vertical split beam 622, the first horizontal split beam 621 and the horizontal laser beam 610 are in the same horizontal plane, and the first vertical split beam 622 and the horizontal laser beam 610 are in the same vertical plane. The first horizontal sub-beam 621 is refracted by the second beam splitter 211 to generate at least two second sub-beams, where the second sub-beams include a second horizontal sub-beam 631 and a second vertical sub-beam 632, the second horizontal sub-beam 631 and the first horizontal sub-beam 621 are in the same horizontal plane, and the second vertical sub-beam 632 and the second horizontal sub-beam 631 are in the same vertical plane.
Further, an included angle formed by the first horizontal sub-beam 621 and the horizontal laser beam 610 is 45 °, and an included angle formed by the first vertical sub-beam 622 and the horizontal laser beam 610 is 5 ° to 45 °. The angle formed by the second horizontal sub-beam 631 and the first horizontal sub-beam 621 incident to the second beam splitter 211 is 45 °, and the angle formed by the second vertical sub-beam 632 and the second horizontal sub-beam 631 is 5 ° to 45 °.
Example 2
In a preferred embodiment, as shown in fig. 8-10, the transmitter-reflector comprises a base 400, the transmitting plate 110 and the reflecting plate 210 are respectively mounted on the top end of the base 400, the base 400 comprises a fixed plate 410 and a movable plate 420 located above the fixed plate, and the fixed plate 410 and the movable plate 420 are connected by a set of foot screws 430.
Further, the launching disk 110 and the reflecting disk 210 are respectively hinged with the base 400, the launching disk 110 and the reflecting disk 210 can rotate around the central axis of the base 400, and the bubble level is fixed on the top of the launching disk 110 and the reflecting disk 200.
Further, the device for performing real-time positioning and deviation correction on the circulating drilling machine in the drilling process of the circulating drilling machine in the embodiment further comprises a support 500, wherein a mounting hole is formed in the fixing plate 410, and the support 500 is detachably fixed in the mounting hole through a thread. For the convenience of fixing, three legs 510 are formed at the bottom end of the bracket, and the bottom ends of the legs 510 are provided with pointed cone structures 511 (shown in fig. 9).
In another embodiment, as shown in fig. 10, for example, a steel construction platform is erected during the construction of a bridge, and for convenience of fixing, three legs 510 are formed at the bottom end of the bracket 500, a magnet disc 512 is connected to the bottom ends of the three legs 510, and the magnet disc 512 can be attached to the steel construction platform.
Example 3
The utility model also provides a method for positioning and correcting the circulating drilling machine in real time in the drilling process by adopting the device, which comprises the following steps:
s1, vertically arranging a guide pipe 300 in a pile hole, wherein the lower end of the guide pipe 300 is connected with a drill bit of a circulating drilling machine, and the upper part of the guide pipe 300 is connected with a leveling mechanism of the circulating drilling machine.
Step s2, arranging the transmitter 100 outside the pile hole 600 on the pile foundation ground, turning on the diode 111 in the transmitter 100 to transmit the horizontal laser beam 610, adjusting the angle of the transmitting disk 110 of the transmitter 100, so that the horizontal laser beam 610 penetrates through the first beam splitter 112 in the transmitter 100 and is refracted to generate a first horizontal sub-beam 621 and a first vertical sub-beam 622, and the first vertical sub-beam 622 is projected onto the guide pipe 300, at this time, the horizontal laser beam 610 is also projected onto the guide pipe 300, and the transmitting disk 110 is fixed. The first horizontal sub-beam 621 and the horizontal laser beam 610 are in the same horizontal plane, and the first vertical sub-beam 622 and the horizontal laser beam 610 are in the same vertical plane.
Step s3, the reflector 200 is disposed outside the pile hole 600 on the pile foundation ground according to the light path of the first horizontal sub-beam 621, and the position and the angle of the reflective plate 210 of the reflector 200 are adjusted according to the preset light path, so that the first horizontal sub-beam 621 is incident to the second beam splitter 211 in the reflector 200 to be refracted to generate a second horizontal sub-beam 631 and a second vertical sub-beam 632, and the second horizontal sub-beam 631 and the second vertical sub-beam 632 are projected onto the guide tube 300, thereby fixing the reflective plate 200. The second horizontal sub-beam 631 is in the same horizontal plane as the first horizontal sub-beam 621, and the second vertical sub-beam 632 is in the same vertical plane as the second horizontal sub-beam 631.
Step s4, respectively observing whether the two projection points of the first vertical sub-beam 621 and the horizontal laser beam 610 on the duct 300 and the two projection points of the second vertical sub-beam 632 and the second horizontal sub-beam 631 on the duct 300 are completely overlapped with one of the marked lines 310 arranged on the duct 300, i.e. both the two projection points are completely on the same marked line 310.
Step S5, if the two projected points of the first vertical component beam 621 and the horizontal laser beam 610 on the conduit 300 and the two projected points of the second vertical component beam 632 and the second horizontal component beam 631 on the conduit 300 are completely overlapped with one of the marked lines 310 arranged on the conduit 300, respectively, it is determined that the conduit 300 meets the vertical requirement, and the drilling operation is continued. That is, by verifying that the catheter 300 is in one vertical plane by the transmitter 100 and the catheter 300 is in another vertical plane by the reflector 200, the catheter 300 is confirmed to be vertical in three-dimensional space by simultaneously being in two mutually intersecting vertical planes.
And S6, if the guide pipes are not completely overlapped, judging that the guide pipes 300 are inclined, adjusting the angle of the circulating drilling machine through a leveling mechanism of the circulating drilling machine until the guide pipes 300 meet the vertical requirement, and continuing drilling operation.
Specifically, during light path design, an included angle formed by the first horizontal sub-beam and the horizontal laser beam is ensured to be 45 degrees, an included angle formed by the first vertical sub-beam and the horizontal laser beam is 5-45 degrees, an included angle formed by the second horizontal sub-beam and the first horizontal sub-beam incident into the second beam splitter is 45 degrees, and an included angle formed by the second vertical sub-beam and the second horizontal sub-beam is 5-45 degrees. The angle range setting ensures both the measurement accuracy and the observation by the measuring person, and is preset before the first beam splitter 112 and the second beam splitter 211 are fitted into the emission plate 110 and the reflection plate 210.
In another embodiment, each reticle 310 is a groove structure, the width of the groove is 1cm-5cm, and if the two projected points of the first vertical component beam 621 and the horizontal laser beam 610 on the conduit 300 and the two projected points of the second vertical component beam 632 and the second horizontal component beam 631 on the conduit 300 respectively and simultaneously fall into the groove structure of one of the reticles 310, it is determined that the conduit 300 meets the vertical requirement, and the drilling operation is continued. If the two projected points of the first vertical sub-beam 621 and the horizontal laser beam 610 on the conduit 300 and the two projected points of the second vertical sub-beam 632 and the second horizontal sub-beam 631 on the conduit 300 do not respectively and simultaneously fall into the groove structure of one of the marked lines 310, the conduit 300 is judged to be inclined, and the angle of the circulating drilling machine is adjusted by the circulating drilling machine leveling mechanism until the conduit 300 meets the vertical requirement, and the drilling operation is continued.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a device that real-time location was rectified to circulation rig in-process of drilling of circulation rig which characterized in that: the device comprises a transmitter, a reflector and a guide pipe, wherein the transmitter comprises a transmitting disc, the reflector comprises a reflecting disc, and a plurality of light path channels are formed in the transmitting disc and the reflecting disc along preset light paths; the guide pipe is vertically arranged in the pile hole, the lower end of the guide pipe is used for being connected with a drill bit of the circulating drilling machine, the upper part of the guide pipe is used for being connected with a leveling mechanism of the circulating drilling machine, and a plurality of marked lines parallel to the central axis of the guide pipe are arranged on the outer wall of the guide pipe;
the diode is arranged in the diode mounting groove, the first beam splitter is arranged in the first beam splitter mounting groove, the diode is used for emitting horizontal laser beams towards the first beam splitter, the horizontal laser beams penetrate through the first beam splitter along straight lines, and the horizontal laser beams are refracted by the first beam splitter to generate at least two first split beams; the first sub-beam comprises a first horizontal sub-beam and a first vertical sub-beam, the first horizontal sub-beam and the horizontal laser beam are in the same horizontal plane, and the first vertical sub-beam and the horizontal laser beam are in the same vertical plane;
a second beam splitter mounting groove is formed in the reflecting disc, the second beam splitter is mounted in the second beam splitter mounting groove, and the first horizontal sub-beam is refracted by the second beam splitter to generate at least two second sub-beams; the second sub-beam comprises a second horizontal sub-beam and a second vertical sub-beam, the second horizontal sub-beam and the first horizontal sub-beam are in the same horizontal plane, and the second vertical sub-beam and the second horizontal sub-beam are in the same vertical plane.
2. The device for positioning and correcting the circulating drilling machine in real time in the drilling process of the circulating drilling machine according to claim 1, is characterized in that: the transmitter with the speculum all includes the base, the catch tray with the reflecting disc is installed respectively the top of base, the base includes the fixed plate and is located the fly leaf of fixed plate top, the fixed plate with the fly leaf passes through foot spiral group and connects.
3. The device for positioning and correcting the circulating drilling machine in real time in the drilling process of the circulating drilling machine according to claim 2, characterized in that: the launching disc and the reflecting disc are hinged to the base respectively, the launching disc and the reflecting disc can rotate around the central axis of the base, and bubble levels are fixed to the tops of the launching disc and the reflecting disc respectively.
4. The device for positioning and correcting the circulating drilling machine in real time in the drilling process of the circulating drilling machine according to claim 3, characterized in that: the included angle formed by the first horizontal sub-beams and the horizontal laser beam is 45 degrees, and the included angle formed by the first vertical sub-beams and the horizontal laser beam is 5-45 degrees.
5. The device for positioning and correcting the circulating drilling machine in real time in the drilling process of the circulating drilling machine according to claim 4, characterized in that: the included angle formed by the second horizontal sub-beam and the first horizontal sub-beam which is emitted into the second beam splitter is 45 degrees, and the included angle formed by the second vertical sub-beam and the second horizontal sub-beam is 5-45 degrees.
6. The device for positioning and correcting the circulating drilling machine in real time in the drilling process of the circulating drilling machine according to claim 5, is characterized in that: the device for positioning and correcting the circulating drilling machine in real time in the drilling process of the circulating drilling machine further comprises a support, wherein a mounting hole is formed in the fixing plate, the support is detachably fixed in the mounting hole through threads, three support legs are formed at the bottom end of the support, and pointed cone structures or magnet discs are arranged at the bottom ends of the support legs.
7. The device for positioning and correcting the circulating drilling machine in real time in the drilling process of the circulating drilling machine according to claim 6, characterized in that: each marking line is of a groove structure, and the width of each groove is 1cm-5 cm.
CN202121472753.4U 2021-06-30 2021-06-30 Device for positioning and correcting circulating drilling machine in real time in drilling process of circulating drilling machine Active CN216866572U (en)

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CN202121472753.4U CN216866572U (en) 2021-06-30 2021-06-30 Device for positioning and correcting circulating drilling machine in real time in drilling process of circulating drilling machine

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Application Number Priority Date Filing Date Title
CN202121472753.4U CN216866572U (en) 2021-06-30 2021-06-30 Device for positioning and correcting circulating drilling machine in real time in drilling process of circulating drilling machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113279689A (en) * 2021-06-30 2021-08-20 中建一局集团第五建筑有限公司 Positioning and deviation rectifying auxiliary device and method for circulating drilling machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113279689A (en) * 2021-06-30 2021-08-20 中建一局集团第五建筑有限公司 Positioning and deviation rectifying auxiliary device and method for circulating drilling machine
CN113279689B (en) * 2021-06-30 2024-04-26 中建一局集团第五建筑有限公司 Positioning and deviation rectifying auxiliary device and method for circulating drilling machine

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