CN110849319A - Calibration device and method for Lycra base plummet device - Google Patents
Calibration device and method for Lycra base plummet device Download PDFInfo
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- CN110849319A CN110849319A CN201911136493.0A CN201911136493A CN110849319A CN 110849319 A CN110849319 A CN 110849319A CN 201911136493 A CN201911136493 A CN 201911136493A CN 110849319 A CN110849319 A CN 110849319A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
- G01C1/02—Theodolites
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- 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
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Abstract
The invention discloses a device and a method for correcting a counter of a Lei card base, wherein the device comprises a triangular base matched with an installation base platform and a base connector which is arranged on the triangular base in an inverted manner and is used for assisting in matching and correcting the Lei card base, the triangular base is connected with the base connector through a connecting piece, and the Lei card base is arranged at one end, far away from the triangular base, of the base connector in an inverted manner; the method comprises the following steps: firstly, installing a correction device of a Lycra base plummer; secondly, setting a correction point; thirdly, adjusting the Leica base to coincide with the cross of the aligner and the cross of the correction point on the auxiliary object; and fourthly, rotating the Lycra base by 180 degrees, and observing whether the two cross hairs are overlapped again. The invention makes the connecting piece connecting the triangular base and the base connector, so that the triangular base and the base connector are connected, and the rotatable function of the base connector is utilized to drive the non-rotatable Lycra base with the counter-point device to rotate, thereby facilitating the correction of the Lycra base without being limited by the environment.
Description
Technical Field
The invention belongs to the technical field of calibration of a Lycra base plummer, and particularly relates to a calibration device and method of the Lycra base plummer.
Background
The Leica theodolite is mainly applied to the precise engineering measurement fields such as high-precision deformation observation geodetic control measurement, and the like, the Leica total station and the Leica theodolite are divided into an aiming part, a vertical dial and a Leica base, a counter of the Leica base is arranged on the base, but the Leica base cannot rotate, when the Leica base is corrected at present, firstly, the Leica base is arranged on the theodolite, the Leica theodolite is placed on a desk upside down, a correction point is drawn on the ceiling, the Leica theodolite is moved to enable the cross wire of the counter to coincide with the correction point on the ceiling, then the rotating parts of the Leica base and the theodolite are utilized to rotate the Leica base within 180 degrees, whether the cross wire of the counter on the Leica base coincides with the correction point on the ceiling or not is judged, and the counter is qualified if; in the process of rotating the lycra base, because the lycra theodolite does not have a fixed device and is only placed on a table, the lycra theodolite is unstable and moves back and forth, so that the calibration is difficult to correct accurately, if the lycra theodolite is not coincident, the repeated calibration is also needed, when the driving screw in the counter point device is adjusted by using a shifting pin, because the lycra base and the theodolite are not fixed, the lycra base and the theodolite move back and forth, and the operation is troublesome and inaccurate; the calibration of the instrument needs to be repeated for many times; thus, if no special equipment is used for correction, the calibration work of the Leica base plummer is difficult or even impossible. Secondly, the lycra base is sent to a surveying and mapping bureau, a special multi-tooth dividing table for the surveying and mapping bureau is used for correcting the counter point device on the lycra base, and the multi-tooth dividing table is expensive and is not suitable for field portable use.
Disclosure of Invention
The invention aims to solve the technical problem that the defects in the prior art are overcome, and the calibrating device for the lycra base counter is novel and reasonable in design, is convenient to stably match with an installation base platform by using a triangular base as a base, reduces the movement and shaking of the whole structure, is used for manufacturing a connecting piece for connecting the triangular base and a base connector, is used for inverting the base connector, converts the original rotation of the lycra base stationary base connector into the rotation of the lycra base stationary base connector, is convenient for calibrating the lycra base, is not limited by indoor and outdoor environments, is low in investment cost, and is convenient to popularize and use.
In order to solve the technical problems, the invention adopts the technical scheme that: the calibration device of the leica base plummet device is characterized in that: the clamp comprises a triangular base matched with an installation base platform and a base connector which is arranged on the triangular base in an inverted mode and is used for assisting in matching and correcting a Lei card base, wherein the triangular base is connected with the base connector through a connecting piece, the Lei card base is arranged on one end, far away from the triangular base, of the base connector in an inverted mode, the connecting piece is a straight connecting piece, a first connecting end of the straight connecting piece extends into a connecting hole of the triangular base, a first connecting groove matched with a braking knob of the triangular base is formed in the first connecting end, a second connecting end of the straight connecting piece extends into a connecting hole of the base connector, a second connecting groove matched with the braking knob of the base connector is formed in the second connecting end, three claw installation holes of the Lei card base are matched with three claws of the base connector, and a Lei card base rotary table of the Lei card, the installation base platform is an instrument correcting table or a triangular support, and a central screw on the installation base platform is in threaded fit with a triangular base bottom hole at the bottom of the triangular base.
Meanwhile, the invention also discloses a method which has simple steps and reasonable design and can quickly correct the counter on the Leica base, and is characterized by comprising the following steps:
step one, installing a correction device of the Lycra base plummer, and the process is as follows:
step 101, placing a triangular base on an installation base platform, and fixing the triangular base on the installation base platform by utilizing the threaded matching of a central screw on the installation base platform and a bottom hole of the triangular base at the bottom of the triangular base;
102, extending a first connecting end of the straight rod type connecting piece into a connecting hole of a triangular base of the triangular base, and locking the first connecting end of the straight rod type connecting piece into the connecting hole of the triangular base by utilizing the matching of a braking knob of the triangular base and a first connecting groove on the first connecting end;
103, inverting the base connector to enable the connecting hole of the base connector to be aligned to the second connecting end of the straight rod type connecting piece, mounting the base connector on the second connecting end of the straight rod type connecting piece in an inverted mode, and fixedly connecting the base connector with the second connecting end of the straight rod type connecting piece by matching a braking knob of the base connector with a second connecting groove on the second connecting end;
step 104, inverting the Lycra base to align the three-jaw mounting holes on the Lycra base with the three jaws of the base connector, and inverting the Lycra base to be mounted on the base connector, so that the three-jaw mounting holes on the Lycra base are matched with the three jaws of the base connector, and simultaneously, the turntable of the Lycra base on the Lycra base is rotationally matched with the turntable of the base connector;
step two, setting a correction point: placing a laser transmitter on a base bottom plate of the Leica base and at the position of a center hole of the Leica base plummet device, starting the laser transmitter, emitting a laser beam by the laser transmitter, irradiating the laser beam on an auxiliary object right above a correction device of the Leica base plummet device, drawing a cross correction point on the auxiliary object and at the position of a laser beam irradiation point, then closing the laser transmitter and removing the laser transmitter from the correction device of the Leica base plummet device;
step three, adjusting the superposition of the cross wire of the Leica base plummet device and the cross correction point cross wire on the auxiliary object: through adjusting a Leica base adjusting screw on the Leica base and a transmission screw in the Leica base plummet device, observing the Leica base plummet device, and enabling the cross wire of the Leica base plummet device to be superposed with the cross wire of the cross correction point on the auxiliary object;
step four, rotating the Lycra base by 180 degrees, and observing whether the two cross hairs are superposed again: rotating the Leica base by 180 degrees through the rotary fit of a Leica base rotary table on the Leica base and a base connector rotary table of the base connector, observing whether the cross wire of the Leica base counter and the cross correction point cross wire on the auxiliary object coincide in real time through the Leica base counter, and indicating that the Leica base is qualified for correction when the cross wire of the Leica base counter and the cross correction point cross wire on the auxiliary object coincide in real time;
and when the deviation of the cross-shaped device of the point aligner and the cross-shaped correction point cross-shaped wire on the auxiliary object does not reach coincidence, the Leica base is unqualified in correction, and the step three is circulated.
The above method is characterized in that: 101, the installation base platform is an instrument correction table, a triangular base is placed on the instrument correction table, and the triangular base is fixed on the instrument correction table by utilizing the threaded fit between a central screw on the instrument correction table and a bottom hole of the triangular base at the bottom of the triangular base; at this time, the assistant object in the second step is a ceiling, the laser beam is irradiated on the ceiling right above the correction device of the leica base plummet device, and a cross correction point is drawn on the ceiling and at the position of the laser beam irradiation point.
The above method is characterized in that: in the step 101, the mounting base platform is a triangular support, a triangular base is placed on the triangular support, and the triangular base is fixed on the triangular support by utilizing the threaded fit between a central screw on the triangular support and a bottom hole of the triangular base at the bottom of the triangular base; at the moment, when the leica base is used for correcting the pointer in a room, the auxiliary object in the step two is a ceiling, the laser beam is irradiated on the ceiling right above the correction device of the leica base pointer, and a cross correction point is drawn on the ceiling and at the position of the laser beam irradiation point; when the leica base is used for correcting the pointer, the auxiliary object in the step two is a flat plate, the flat plate is erected right above the correction device of the leica base pointer, the laser beam irradiates on the flat plate, and a cross correction point is drawn on the flat plate and is positioned at the position of the laser beam irradiation point.
Compared with the prior art, the invention has the following advantages:
1. the correction device adopted by the invention is easy to be matched with the installation base platform by arranging the triangular base, ensures the working stability of the whole structure by utilizing the stability of the installation base platform, avoids inaccurate correction and complicated correction process caused by the fact that the triangular base rotates when the lycra base rotates, and is convenient to popularize and use.
2. According to the correcting device adopted by the invention, the connecting piece is manufactured, the first connecting end of the connecting piece is provided with the first connecting groove matched with the braking knob of the triangular base on the triangular base, the second connecting end of the connecting piece is provided with the second connecting groove matched with the braking knob of the base connector on the base connector, the triangular base and the inverted base connector are coaxially connected, and the using effect is good.
3. The correction device adopted by the invention inverts the base connector and inverts the Lycra base at the same time, so that the original rotation of the Lycra base without moving the base connector is converted into the rotation of the Lycra base without moving the base connector, the 180-degree rotation of the Lycra base is realized, and the correction operation of the Lycra base is facilitated.
4. According to the correction device adopted by the invention, the triangular base is arranged on the installation base platform, the installation base platform can adopt an indoor instrument correction table, and can also adopt a portable movable triangular support, so that the correction device is not limited by indoor and outdoor environments, and the investment cost is low.
5. The correction method adopted by the invention has simple steps, the correction device of the counter of the lycra base is firstly installed, the whole device is stable and immovable when the lycra base is operated to rotate, the use complexity of the device is reduced, then the laser emitter is placed at the position of the center hole of the counter of the lycra base, the laser emitter is used for assisting to draw the cross correction point, the correction range of the center point is reduced, the movement of the device is reduced, the efficiency is high, then the cross of the counter of the lycra base is adjusted to be superposed with the cross correction point cross on the auxiliary object, the preliminary correction of the lycra base is realized, finally the turntable of the lycra base on the lycra base is used for being matched with the turntable of the base connector in a rotating way, the lycra base is rotated, the cross of the counter of the lycra base is repeatedly adjusted to be superposed with the cross, the calibration of the lycra base is simplified, and the popularization and the use are convenient.
In conclusion, the invention has novel and reasonable design, the triangular base is used as the base, the triangular base is convenient to be stably matched with an installation base platform, the movement and shaking of the whole structure are reduced, the connecting piece for connecting the triangular base and the base connector is manufactured, the base connector is used in an inverted mode, the original Lycra base fixed base connector is changed from rotating to being fixed, the Lycra base is convenient to correct, the limit of indoor and outdoor environments is avoided, the investment cost is low, and the popularization and the use are convenient.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
Fig. 1 is a schematic structural connection diagram of a calibration device adopted in the present invention.
FIG. 2 is a schematic structural diagram of a connector in the calibrating apparatus of the present invention.
FIG. 3 is a schematic structural diagram of a triangular base in the calibrating apparatus of the present invention.
FIG. 4 is a schematic view of the connection between the triangular base and the connecting member of the calibrating apparatus according to the present invention.
FIG. 5 is a schematic view of the structure of the Lycra base in the calibration device of the present invention.
FIG. 6 is a schematic view showing the structural connection of the triangular base, the connecting member and the base connector in the calibrating apparatus of the present invention.
FIG. 7 is a block diagram of a method of the calibration method of the present invention.
Description of reference numerals:
1-a triangular base; 2-a triangular base brake knob; 3-connecting holes of the triangular base;
4, connecting pieces; 4-1-a first connection end; 4-2 — a first connecting groove;
4-3 — a second connection end; 4-4 — a second connecting groove; 5-a base connector;
6-a base connector brake knob; 7-base connector turntable;
8-three claws of a base connector; 9-lycra base;
10-lycra base adjusting screw; 11-lycra base plummet;
12-a center hole of the plummer is aligned with the lycra base; 13-triangular base bottom hole;
14-three-jaw mounting holes; 15-lycra base turntable.
Detailed Description
As shown in figures 1 to 6, the calibration device of the lycra base aligner comprises a triangular base 1 matched with an installation base platform and a base connector 5 which is arranged on the triangular base 1 in an inverted manner and is used for assisting in matching and calibrating a lycra base 9, the triangular base 1 is connected with the base connector 5 through a connecting piece 4, the lycra base 9 is arranged at one end, far away from the triangular base 1, of the base connector 5 in an inverted manner, the connecting piece 4 is a straight rod type connecting piece, a first connecting end 4-1 of the straight rod type connecting piece extends into a triangular base connecting hole 3 of the triangular base 1, a first connecting groove 4-2 matched with a triangular base braking knob 2 is arranged on the first connecting end 4-1, a second connecting end 4-3 of the straight rod type connecting piece extends into a connecting hole of the base connector 5, and a second connecting groove 4-3 matched with the base connector braking knob 6 is arranged on the second connecting end 4-3 4, the three-jaw mounting hole 14 of the lycra base 9 is matched with the three-jaw connector 8 of the base connector 5, the lycra base rotary table 15 of the lycra base 9 is matched with the base connector rotary table 7 of the base connector 5, the mounting base platform is an instrument correcting table or a triangular support, and the central screw on the mounting base platform is in threaded fit with the triangular base bottom hole 13 at the bottom of the triangular base 1.
It should be noted that the triangular base 1 is easy to be matched with the installation base platform, the stability of the installation base platform is utilized to ensure the working stability of the whole structure, and the problems that the calibration is inaccurate and the calibration process is complicated due to the fact that the triangular base 1 rotates when the lycra base 9 rotates are avoided; by manufacturing the connecting piece 4, a first connecting groove 4-2 matched with the triangular base brake knob 2 on the triangular base 1 is arranged on a first connecting end 4-1 of the connecting piece 4, a second connecting groove 4-4 matched with the base connector brake knob 6 on the base connector 5 is arranged on a second connecting end 4-3 of the connecting piece 4, and the triangular base 1 and the inverted base connector 5 are coaxially connected; by inverting the base connector 5 and inverting the Lycra base 9, the original rotation of the Lycra base 9 without moving the base connector 5 is converted into the rotation of the Lycra base 9 with moving the base connector 5, so that the 180-degree rotation of the Lycra base 9 is realized, and the correction operation of the Lycra base 9 is facilitated; by installing the triangular base 1 on the installation base platform, the installation base platform can adopt an instrument correction platform positioned indoors and also can adopt a portable movable triangular support, so that the installation base platform is not limited by indoor and outdoor environments and has low investment cost.
Fig. 7 shows a calibration method of the leica base plummet device, which comprises the following steps:
step one, installing a correction device of the Lycra base plummer, and the process is as follows:
step 101, placing a triangular base 1 on an installation base platform, and fixing the triangular base 1 on the installation base platform by utilizing the threaded fit of a central screw on the installation base platform and a triangular base bottom hole 13 at the bottom of the triangular base 1;
102, extending a first connecting end 4-1 of the straight rod type connecting piece into a triangular base connecting hole 3 of a triangular base 1, and locking the first connecting end 4-1 of the straight rod type connecting piece into the triangular base connecting hole 3 by utilizing the matching of a triangular base brake knob 2 and a first connecting groove 4-2 on the first connecting end 4-1;
103, inverting the base connector 5 to enable the connecting hole of the base connector 5 to be aligned with the second connecting end 4-3 of the straight rod type connecting piece, inversely installing the base connector 5 on the second connecting end 4-3 of the straight rod type connecting piece, and fixedly connecting the base connector 5 with the second connecting end 4-3 of the straight rod type connecting piece by matching a base connector braking knob 6 with the second connecting groove 4-4 on the second connecting end 4-3;
104, inverting the lycra base 9 to align the three-jaw mounting holes 14 in the lycra base 9 with the three jaws 8 of the base connector 5, inverting the lycra base 9 to be mounted on the base connector 5, and rotationally matching the lycra base turntable 15 on the lycra base 9 with the base connector turntable 7 of the base connector 5 while matching the three-jaw mounting holes 14 in the lycra base 9 with the three jaws 8 of the base connector 5;
step two, setting a correction point: placing a laser transmitter on a bottom plate of a Leica base 9 and at a position of a center hole 12 of a laser aligner of the Leica base, starting the laser transmitter, enabling the laser transmitter to emit a laser beam, irradiating the laser beam on an auxiliary object right above a correction device of the laser aligner of the Leica base, drawing a cross correction point on the auxiliary object and at the position of the irradiation point of the laser beam, closing the laser transmitter and removing the laser transmitter from the correction device of the laser aligner of the Leica base;
step three, adjusting the superposition of the cross wire of the Leica base plummet device and the cross correction point cross wire on the auxiliary object: the cross hair of the Lycra base plummer is superposed with the cross hair of the cross correction point on the auxiliary object by adjusting the Lycra base adjusting screw 10 on the Lycra base 9 and the transmission screw in the Lycra base plummer and observing the Lycra base plummer 11;
step four, rotating the Lycra base by 180 degrees, and observing whether the two cross hairs are superposed again: rotating the Leica base by 180 degrees through the rotary fit of a Leica base rotary table 15 on the Leica base 9 and a base connector rotary table 7 of the base connector 5, observing whether the cross wire of the Leica base counter point device is coincided with the cross correction point cross wire on the auxiliary object in real time through the Leica base counter point device 11, and indicating that the Leica base 9 is qualified for correction when the cross wire of the Leica base counter point device is coincided with the cross correction point cross wire on the auxiliary object in real time;
and when the deviation of the cross-shaped device of the point aligner and the cross-shaped correction point cross-shaped wire on the auxiliary object does not reach the coincidence, the Leica base 9 is unqualified in correction, and the step three is circulated.
In this embodiment, in step 101, the installation base platform is an instrument calibration table, the triangular base 1 is placed on the instrument calibration table, and the triangular base 1 is fixed on the instrument calibration table by using the thread fit between the central screw on the instrument calibration table and the bottom hole 13 of the triangular base at the bottom of the triangular base 1; at this time, the assistant object in the second step is a ceiling, the laser beam is irradiated on the ceiling right above the correction device of the leica base plummet device, and a cross correction point is drawn on the ceiling and at the position of the laser beam irradiation point.
In this embodiment, in step 101, the installation base platform is a triangular bracket, the triangular base 1 is placed on the triangular bracket, and the triangular base 1 is fixed on the triangular bracket by using the central screw on the triangular bracket to be in threaded fit with the bottom hole 13 of the triangular base at the bottom of the triangular base 1; at the moment, when the leica base is used for correcting the pointer in a room, the auxiliary object in the step two is a ceiling, the laser beam is irradiated on the ceiling right above the correction device of the leica base pointer, and a cross correction point is drawn on the ceiling and at the position of the laser beam irradiation point; when the leica base is used for correcting the pointer, the auxiliary object in the step two is a flat plate, the flat plate is erected right above the correction device of the leica base pointer, the laser beam irradiates on the flat plate, and a cross correction point is drawn on the flat plate and is positioned at the position of the laser beam irradiation point.
When the invention is used, the calibration device of the counter point device of the Lycra base is firstly installed, so that the whole device is ensured to be stable and still when the Lycra base 9 is operated to rotate, the complexity of the use of the device is reduced, then the laser emitter is placed at the position of the center hole 12 of the counter point device of the Lycra base, the laser emitter is used for drawing a cross calibration point in an auxiliary way, the calibration range of the center point is reduced, the movement of the device is reduced, the efficiency is high, and finally, the Leica base 9 is rotated by utilizing the rotary table 15 of the Leica base on the Leica base 9 to be in rotating fit with the rotary table 7 of the base connector 5, the cross of the Leica base counter and the cross of the cross correction point on the auxiliary object are repeatedly adjusted to be coincided in real time, and the correction of the Leica base 9 is simplified.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (4)
1. The calibration device of the leica base plummet device is characterized in that: the device comprises a triangular base (1) matched with an installation base platform and a base connector (5) which is arranged on the triangular base (1) in an inverted mode and used for assisting in matching and correcting a Lei-Ka base (9), wherein the triangular base (1) is connected with the base connector (5) through a connecting piece (4), the Lei-Ka base (9) is arranged at one end, far away from the triangular base (1), of the base connector (5) in an inverted mode, the connecting piece (4) is a straight rod type connecting piece, a first connecting end (4-1) of the straight rod type connecting piece extends into a triangular base connecting hole (3) of the triangular base (1), a first connecting groove (4-2) matched with a triangular base brake knob (2) is formed in the first connecting end (4-1), and a second connecting end (4-3) of the straight rod type connecting piece extends into a connecting hole of the base connector (5), the second connecting end (4-3) is provided with a second connecting groove (4-4) matched with a base connector braking knob (6), a three-jaw mounting hole (14) of the lycra base (9) is matched with a base connector three-jaw (8) of the base connector (5), a lycra base rotary table (15) of the lycra base (9) is matched with a base connector rotary table (7) of the base connector (5), the installation base platform is an instrument correcting table or a triangular support, and a central screw on the installation base platform is in threaded fit with a triangular base bottom hole (13) in the bottom of the triangular base (1).
2. A method of performing lycra base aligner calibration using the device of claim 1, wherein: the method comprises the following steps:
step one, installing a correction device of the Lycra base plummer, and the process is as follows:
101, placing a triangular base (1) on an installation base platform, and fixing the triangular base (1) on the installation base platform by utilizing the threaded fit of a central screw on the installation base platform and a triangular base bottom hole (13) at the bottom of the triangular base (1);
102, extending a first connecting end (4-1) of the straight rod type connecting piece into a triangular base connecting hole (3) of a triangular base (1), and locking the first connecting end (4-1) of the straight rod type connecting piece into the triangular base connecting hole (3) by utilizing the matching of a triangular base brake knob (2) and a first connecting groove (4-2) on the first connecting end (4-1);
103, inverting the base connector (5), aligning a connecting hole of the base connector (5) with the second connecting end (4-3) of the straight rod type connecting piece, inversely installing the base connector (5) on the second connecting end (4-3) of the straight rod type connecting piece, and fixedly connecting the base connector (5) with the second connecting end (4-3) of the straight rod type connecting piece by matching a brake knob (6) of the base connector with the second connecting groove (4-4) on the second connecting end (4-3);
104, inverting the Lycra base (9), aligning three-jaw mounting holes (14) in the Lycra base (9) with three jaws (8) of the base connector (5), and inversely mounting the Lycra base (9) on the base connector (5) to ensure that a Lycra base turntable (15) on the Lycra base (9) is in running fit with a base connector turntable (7) of the base connector (5) while the three-jaw mounting holes (14) on the Lycra base (9) are matched with the three jaws (8) of the base connector (5);
step two, setting a correction point: placing a laser transmitter on a bottom plate of a Leica base (9) and at a position of a center hole (12) of a Leica base counter, starting the laser transmitter, emitting a laser beam by the laser transmitter, irradiating the laser beam on an auxiliary object right above a correction device of the Leica base counter, drawing a cross correction point on the auxiliary object and at the position of a laser beam irradiation point, then closing the laser transmitter and removing the laser transmitter from the correction device of the Leica base counter;
step three, adjusting the superposition of the cross wire of the Leica base plummet device and the cross correction point cross wire on the auxiliary object: the cross-shaped silk of the Lycra base plummet device is overlapped with the cross-shaped correction point cross-shaped silk on the auxiliary object by adjusting a Lycra base adjusting screw (10) on the Lycra base (9) and a transmission screw in the Lycra base plummet device and observing the Lycra base plummet device (11);
step four, rotating the Lycra base by 180 degrees, and observing whether the two cross hairs are superposed again: rotating the Lycra base (9) by the rotary table (15) of the Lycra base on the Lycra base (9) to be matched with the rotary table (7) of the base connector (5) in a rotating way, rotating the Lycra base (9)180 degrees, observing whether the cross wire of the Lycra base counter and the cross correction point cross wire on the auxiliary object coincide in real time through the Lycra base counter (11), and when the cross wire of the Lycra base counter and the cross correction point cross wire on the auxiliary object coincide in real time, indicating that the Lycra base (9) is qualified in correction;
and when the deviation of the cross-shaped device of the point aligner and the cross-shaped correction point cross-shaped wire on the auxiliary object does not reach the coincidence, the Leica base (9) is unqualified in correction, and the step three is circulated.
3. The method of claim 2, wherein: 101, the installation base platform is an instrument correction table, a triangular base (1) is placed on the instrument correction table, and the triangular base (1) is fixed on the instrument correction table by utilizing the threaded fit of a central screw on the instrument correction table and a triangular base bottom hole (13) at the bottom of the triangular base (1); at this time, the assistant object in the second step is a ceiling, the laser beam is irradiated on the ceiling right above the correction device of the leica base plummet device, and a cross correction point is drawn on the ceiling and at the position of the laser beam irradiation point.
4. The method of claim 2, wherein: in the step 101, the mounting base platform is a triangular support, a triangular base (1) is placed on the triangular support, and the triangular base (1) is fixed on the triangular support by utilizing the threaded fit of a central screw on the triangular support and a triangular base bottom hole (13) at the bottom of the triangular base (1); at the moment, when the leica base is used for correcting the pointer in a room, the auxiliary object in the step two is a ceiling, the laser beam is irradiated on the ceiling right above the correction device of the leica base pointer, and a cross correction point is drawn on the ceiling and at the position of the laser beam irradiation point; when the leica base is used for correcting the pointer, the auxiliary object in the step two is a flat plate, the flat plate is erected right above the correction device of the leica base pointer, the laser beam irradiates on the flat plate, and a cross correction point is drawn on the flat plate and is positioned at the position of the laser beam irradiation point.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911136493.0A CN110849319A (en) | 2019-11-19 | 2019-11-19 | Calibration device and method for Lycra base plummet device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911136493.0A CN110849319A (en) | 2019-11-19 | 2019-11-19 | Calibration device and method for Lycra base plummet device |
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| CN110849319A true CN110849319A (en) | 2020-02-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683202A (en) * | 2021-03-12 | 2021-04-20 | 西安索唯光电技术有限公司 | Secondary centering device and secondary centering method for detector |
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| CN113252078A (en) * | 2021-05-31 | 2021-08-13 | 中铁隧道集团一处有限公司 | Universal integrated prism base centering device calibration method |
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