CN116465382A - Measuring device and use method - Google Patents
Measuring device and use method Download PDFInfo
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- CN116465382A CN116465382A CN202310502711.8A CN202310502711A CN116465382A CN 116465382 A CN116465382 A CN 116465382A CN 202310502711 A CN202310502711 A CN 202310502711A CN 116465382 A CN116465382 A CN 116465382A
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- 238000000034 method Methods 0.000 title claims description 8
- 238000005259 measurement Methods 0.000 claims abstract description 86
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 6
- 239000003550 marker Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/02—Means for marking measuring points
- G01C15/06—Surveyors' staffs; Movable markers
- G01C15/08—Plumbing or registering staffs or markers over ground marks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention mainly solves the problem of how to enable the reflection module to be measured without aiming at the total station, and simultaneously improves the measurement efficiency. The utility model provides a measuring device, its characterized in that, the device includes measurement sign and reflection module, be fixed with three columnar bulge on the measurement sign, reflection module includes reflecting end and support column, the reflecting end is fixed in the top of support column, the support column lower extreme has three columnar recess, three columnar recess can overlap simultaneously on the three columnar bulge, the reflecting end is spherical, total powerstation sight alignment when spherical center measures, the slant distance with the centre of sphere is on same straight line, can be according to the slant distance calculation the centre of sphere position. The beneficial effects are that 1. The reflection module is immediately standing on by oneself on the measuring mark, need not artifical hand, measurement efficiency is high, 2. Because the reflection end is spherical, looks round in all directions, consequently, need not to adjust the angle of reflection end.
Description
Technical Field
The invention relates to the technical field of measurement, in particular to a measuring device and a using method thereof.
Background
Currently, when measuring the position of a certain measurement mark (point to be measured), a reflecting prism is usually placed above the measurement mark, then the reflecting prism is aligned on an observation point (known point) for measurement by using a total station, and then the position of the measurement mark is calculated according to the measurement result. The method comprises the following steps that 1, when in measurement, a reflecting surface of a reflecting prism is required to be aligned with a total station, and a certain adjustment time is required to be consumed; 2. the reflecting prism needs to be manually held by hand, so that the labor is wasted, and the measuring efficiency is low.
Disclosure of Invention
The invention mainly solves the problem of how to enable the reflection module to be measured without aiming at the total station, and simultaneously improves the measurement efficiency.
A measuring device is characterized by comprising a measuring mark and a reflecting module, wherein three columnar bulges are fixed on the measuring mark,
the reflecting module comprises a reflecting end and a supporting column, wherein the reflecting end is fixed above the supporting column, the lower end of the supporting column is provided with three columnar recesses, the inner diameter of each columnar recess is equal to the outer diameter of each columnar protrusion, the three columnar recesses can be sleeved on the three columnar protrusions at the same time,
the reflecting end is spherical, when the vision line of the total station is aligned with the center of the spherical shape for measurement, the inclined distance and the spherical center are on the same straight line, the position of the spherical center can be calculated according to the inclined distance,
the spherical center is positioned right above the axis of the support column, when the measuring mark position is calculated according to the spherical center position, the corresponding distance is only needed to be higher than Cheng Jianqu,
the whole surface of the reflecting end is provided with a reflecting coating or a reflecting film, the reflecting coating and the reflecting film are made of metal,
the reflecting module is provided with a level, and the horizontal plane measured by the level is perpendicular to the supporting columns.
Advantageous effects
1. The three columnar recesses of the support column are sleeved on the three columnar protrusions (the number is three because three are stable enough, most instruments usually have three feet, obviously, the number is two or four equal, and the number is also possible, and belongs to the same simple change and the protection scope of the invention), the reflection module is automatically erected on the measurement mark without manual hand, and the measurement efficiency is high; meanwhile, when dust is arranged on the upper surface of the measuring mark, the columnar protrusion is protruded, dust can not accumulate on the columnar protrusion, the dust can not prevent the measuring mark from directly contacting the supporting column, the error can not occur when the height of the measuring mark is calculated,
2. because the reflecting end is spherical and is circular when seen from all directions, the angle of the reflecting end is not required to be regulated (the prism face is required to be aligned with the total station when the reflecting prism in the prior art is used, a certain operation time is required, and labor is consumed in comparison), the line of sight of the total station is directly aligned with the circle center of the circle, namely the center of the sphere can be measured, the inclined distance and the center of the sphere are on the same straight line during measurement, the horizontal angle and the vertical angle are universal, the position of the center of the sphere is easy to calculate according to the inclined distance, in addition, the center of the sphere is just above a measuring mark, and when the position of the measuring mark is calculated according to the position of the center of the sphere, the corresponding distance (height difference) is only required to be high Cheng Jianqu, and the calculation is convenient and the measurement efficiency is high; the measurement of the position of the measurement mark has important significance, for example, whether the position of the measurement mark changes or not can be judged so as to analyze the ground deformation condition, the accuracy of the position of the total station, the 3d laser scanner and the like placed on the measurement mark can be ensured,
3. the reflective coating or the reflective film has strong capability of reflecting light, the error is smaller when the total station is aligned to the laser measurement of the reflective end, meanwhile, the whole spherical surface is a reflective surface, the reflective end is not required to be adjusted to be aligned to the total station, no dead angle exists, any laser emitted towards the center of the sphere returns in the original path, the laser measurement requirement of the total station can be well met,
4. the leveling instrument is horizontal, which indicates that the measuring sign is not inclined, so that errors caused by inclination are avoided, and meanwhile, the leveling instrument can ensure that the upper surface of the leveling instrument is parallel to the horizontal plane when the measuring sign is installed, the measuring accuracy can be improved,
5. the level can be used to determine whether the measurement flag has moved, and if the level is level, it can generally be indicated that the measurement flag has not moved, because it is generally not possible to keep the measurement flag horizontal after movement, i.e. substantially pure horizontal movement, when the ground is deformed.
Three supporting legs are arranged below the supporting column, and the three columnar recesses are respectively positioned in the three supporting legs; the support column possesses extending structure, can stretch out and draw back its length of regulation to have the scale on it, can read the length after stretching out and drawing back.
The beneficial effects are, the supporting leg is with the support column main part is got up, avoids measurement mark's highest department (usually the cross silk department at upper surface center) hinders the support column to place downwards, simultaneously, the support column is less with measurement mark's area of contact, has further avoided measurement mark is last dust to the influence of support column position, namely, even dust is more, as long as not cover the columnar bulge just can be accurate, convenient place the support column. In addition, the height of the reflecting end can be adjusted by adjusting the length of the supporting column so as to adapt to various measuring environments.
The three columnar bulges are perpendicular to the upper surface of the measuring sign, the three columnar bulges are distributed around the center of the upper surface of the measuring sign, and the bus of the three columnar recesses is parallel to the bus of the supporting column.
The measuring mark has the beneficial effects that the midpoint of the connecting line of the three columnar bulges is positioned at the center of the upper surface of the measuring mark, the reflecting module is positioned right above the measuring mark, and the height of the reflecting module is only needed to be subtracted when the position of the measuring mark is calculated by the position of the reflecting module.
The three columnar projections have a height higher than the upper surface of the measurement mark, and the three columnar projections have a height greater than the depth of the three columnar recesses with respect to the upper surface of the measurement mark.
The beneficial effects are that, three columnar bulge's height is great, on the one hand, more can avoid the dust to gather on the three columnar bulge, on the other hand, three columnar bulge inserts thoroughly more easily the top of three columnar concave, more can effectively avoid measuring the influence of mark upper surface dust.
The reflection module is provided with an indicator lamp, the indicator lamp is powered by a battery pack, the battery pack is provided with two batteries, the two batteries are connected in parallel, the batteries are provided with positive and negative poles, one pole of the two batteries is shared, the other poles of the two batteries are independent, the rated output power of the whole battery pack is only provided if the other poles of the two batteries are respectively connected, the rated output power of the whole battery pack is equal to the rated power of the indicator lamp, namely, the battery pack is provided with three contacts, a circuit switch of the indicator lamp is also provided with three contacts, the three contacts of the circuit switch of the indicator lamp are respectively positioned at the tops of the three columnar recesses,
the columnar bulges and the measuring marks are made of metal, when the three columnar bulges are sleeved with the three columnar pits, the three columnar bulges are contacted with three contacts of the circuit switch of the indicator lamp, the columnar bulges and the measuring marks are communicated with the circuit of the indicator lamp, and the indicator lamp is lighted.
The LED display module has the advantages that the rated output power of the whole battery pack is only provided when the other poles of the two batteries are respectively connected, the rated output power of the whole battery pack is equal to the rated power of the indicator lamp, namely, if only one of the other poles of the battery pack is connected with the first stage, the indicator lamp cannot be lightened or has very small brightness (the rated output power of the whole battery pack can be slightly larger than the rated power of the indicator lamp, the same common variation belongs to the protection scope of the invention), if the indicator lamp is lightened, the tops of the three columnar recesses are contacted with the tops of the three columnar protrusions (if the indicator lamp is not contacted, namely, dust exists between the three columnar recesses, the resistance is relatively large, the indicator lamp cannot be lightened or has very small brightness, and if only two of the three batteries are contacted, the power is zero or only half of the battery pack, the indicator lamp cannot be lightened), namely, the reflection module is placed in place, and errors are avoided.
The support column main body is made of insulating materials; the three contacts of the switch are two terminals formed after the circuit is disconnected, and the circuit is connected by conductors connecting the two terminals.
The beneficial effects are that, support column main part material is insulating, promptly, only on the support column the circuit switch three contact of pilot lamp (be located respectively three column sunken top) is the conductor, only when three column protruding insert and contact three column sunken top, the circuit of pilot lamp can be put through, the pilot lamp can be lighted. The columnar bulge and the measuring mark are both made of metal, so that conductors for connecting the three contacts of the switch are formed, the characteristic that the measuring mark is a metal conductor is ingeniously utilized, and whether the reflecting module is placed in place or not can be accurately judged.
The three contacts of the switch are three magnets respectively, and when the reflection module is placed on the measuring mark, the magnets adsorb the columnar protrusions.
The beneficial effects are, magnet can be guaranteed the stability that reflection module placed prevents to rock, reduces measuring error, simultaneously, keeps the stability that three contacts of switch and column protruding electricity are connected, is convenient for measure.
The use of the device is characterized by comprising the following steps:
a. fixedly mounting the measurement mark so that the upper surface of the measurement mark is on a horizontal plane;
b. when the measuring mark is measured, the reflecting module is taken out, three columnar pits of the supporting column are sleeved on the three columnar bulges, and the reflecting module is immediately and automatically erected on the measuring mark;
c. observing whether the indicator lamp is lightened, if so, indicating that the tops of the three columnar recesses contact the tops of the three columnar bulges, namely, the reflection module is placed in place, and carrying out the next step; if the measuring mark is not lightened, adjusting the contact position of the supporting column and the measuring mark until the indicator lamp is lightened, and then carrying out the next step;
d. when the indicator light is lightened, observing whether the level gauge is horizontal, if so, indicating that the measuring mark is not inclined, and carrying out the next step; if the level is not horizontal, indicating that the measuring mark is inclined, adjusting or resetting the measuring mark until the level is horizontal, and carrying out the next step;
e. the position of the reflecting end is measured, and the position of the measuring mark is calculated according to the position.
The step a comprises the following steps:
a1. when the measuring mark is installed, the reflecting module is taken out, three columnar pits of the supporting column are sleeved on the three columnar bulges, and the reflecting module is immediately and automatically erected on the measuring mark;
a2. observing whether the indicator lamp is lightened, if so, indicating that the tops of the three columnar recesses contact the tops of the three columnar bulges, namely, the reflection module is placed in place, and carrying out the next step; if the measuring mark is not lightened, adjusting the contact position of the supporting column and the measuring mark until the indicator lamp is lightened, and then carrying out the next step;
a3. when the indicator lamp is lightened, observing whether the level gauge is horizontal, if so, indicating that the upper surface of the measuring sign is parallel to the horizontal plane, and removing the reflecting module, wherein the measuring sign is installed; if not level, indicating that the measurement flag is tilted, it is necessary to adjust or reset the measurement flag until the level is level.
Advantageous effects
1. The three columnar recesses of the support column are sleeved on the three columnar protrusions, the reflection module is automatically erected on the measurement mark without manual hand-holding, and the measurement efficiency is high; meanwhile, when dust is arranged on the upper surface of the measuring mark, the columnar protrusion is protruded, dust can not accumulate on the columnar protrusion, the dust can not prevent the measuring mark from directly contacting the supporting column, the error can not occur when the height of the measuring mark is calculated,
2. because the reflecting end is spherical and is circular when seen from all directions, the angle of the reflecting end is not required to be regulated (the prism face is required to be aligned with the total station when the reflecting prism in the prior art is used, a certain operation time is required, and labor is consumed in comparison), the line of sight of the total station is directly aligned with the circle center of the circle, namely the center of the sphere can be measured, the inclined distance and the center of the sphere are on the same straight line during measurement, the horizontal angle and the vertical angle are universal, the position of the center of the sphere is easy to calculate according to the inclined distance, in addition, the center of the sphere is just above a measuring mark, and when the position of the measuring mark is calculated according to the position of the center of the sphere, the corresponding distance (height difference) is only required to be high Cheng Jianqu, and the calculation is convenient and the measurement efficiency is high; the measurement of the position of the measurement mark has important significance, for example, whether the position of the measurement mark changes or not can be judged so as to analyze the ground deformation condition, the accuracy of the position of the total station, the 3d laser scanner and the like placed on the measurement mark can be ensured,
3. only if the other pole of the two batteries is connected, the rated output power of the whole battery pack is equal to the rated power of the indicator lamp, which means that if only the other pole of one battery is connected with the one pole, the power is only half of the battery pack, the indicator lamp cannot be lightened (the rated output power of the whole battery pack can be slightly larger than the rated power of the indicator lamp, and the same conventional change is the protection scope of the invention), if the indicator lamp is lightened, the tops of the three columnar recesses are contacted with the tops of the three columnar protrusions (if the indicator lamp is not contacted, i.e. dust exists between the three columnar recesses, the resistance is larger, the indicator lamp cannot be lightened or the brightness is very small, and there is obvious distinction, if only two of the three are contacted, the power is zero or only half of the battery pack, the indicator lamp cannot be lightened), the reflection module is placed in place, errors caused by the placement of the reflection module are avoided,
4. the level is horizontal, which indicates that the measuring mark is not inclined to avoid errors due to inclination, and at the same time, the level can ensure that the upper surface of the measuring mark is parallel to the horizontal plane when the measuring mark is installed, so that the measuring accuracy can be improved (normally the measuring mark is not inclined, if the upper surface of the measuring mark is parallel to the horizontal plane, the level is horizontal as long as the reflecting module is placed in place, but in the area where the deformation of the ground is obvious, such as a mine, a foundation pit and the like, the measuring mark is easy to incline, the level is observed after the indicator lamp is lighted to avoid measurement errors due to inclination),
5. the level can be used to determine whether the measurement flag has moved, and if the level is level, it can generally be indicated that the measurement flag has not moved, because it is generally not possible to keep the measurement flag horizontal after movement, i.e. substantially pure horizontal movement, when the ground is deformed.
The measuring and calculating method of the measuring mark position is that,
a. aligning the vision line of the total station with the center of the sphere, namely aligning the vision line of the total station with the center of the sphere, wherein the distance between the edge of the spherical reflecting end and the center of the vision line is equal everywhere, a right-hand coordinate system is adopted, the positions of the spherical surface are measured, the horizontal angle and the vertical angle are u and v respectively during measurement, the inclined angle formed by the inclined distance and the x direction during measurement of the total station is positive in the anticlockwise direction and negative in the clockwise direction, the inclined angle formed by the inclined distance and the horizontal direction during measurement of the total station is positive in the anticlockwise direction and negative in the clockwise direction;
b. calculating the position of a sphere center, and setting the radius of the sphere as r, wherein the position of the sphere center is (x+r multiplied by cov multiplied by su, y+r multiplied by cov multiplied by sinu, z+r multiplied by sinv), and the inclined distance is on the same straight line with the sphere center because the total station is aligned with the center of the sphere, and the horizontal angle and the vertical angle are universal;
c. and calculating the position of the measurement mark, and setting the distance from the spherical center to the measurement mark as h, wherein the position of the measurement mark is (x+r multiplied by cov multiplied by cosu, y+r multiplied by cov multiplied by sinu, z+r multiplied by sinv-h), and r and h are fixed and known when the device is manufactured.
The reflection end is spherical, and is circular in all directions, so that the angle of the reflection end is not required to be regulated (a prism face is required to be aligned with a total station when the reflection prism in the prior art is used, certain operation time is required, labor is consumed in comparison), the line of sight of the total station is directly aligned with the circle center of the circle, namely, the center of the sphere can be aligned for measurement, the inclined distance and the center of the sphere are on the same straight line during measurement, the horizontal angle and the vertical angle are universal, the position of the center of the sphere is easy to calculate according to the inclined distance, in addition, the center of the sphere is right above a measurement mark, and when the position of the measurement mark is calculated according to the position of the center of the sphere, the corresponding distance (height difference) is only required to be high Cheng Jianqu, and the measurement is convenient and high in calculation and measurement efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the measuring mark of the present invention;
FIG. 3 is a schematic view of the support leg structure of the reflection module of the present invention;
FIG. 4 is a schematic view of the structure of the indicator lamp of the reflection module of the present invention;
FIG. 5 is a schematic diagram of an indicator light circuit of the reflection module of the present invention;
FIG. 6 is a schematic diagram of a battery pack of the present invention;
FIG. 7. The edge of the spherical reflecting end in the total station field of view (small circle in the middle of the figure) is everywhere equidistant from the center of the field of view when aligned;
FIG. 8. Positional relationship of line of sight and spherical reflecting end (reference coordinates in sphere);
fig. 9 is a schematic diagram of a method for calculating the position of the measurement mark.
In the figure: 1. the measuring mark, 11, the columnar bulge, 2, the reflecting module, 21, the reflecting end, 22, the supporting column, 221, the columnar recess, 222, the supporting leg, 23, the level, 24, the indicator lamp, 241, the battery pack, 2411, one pole of two batteries, 2412, the other pole of two batteries, 242, the circuit, 243 and the switch three contacts.
Description of the embodiments
Examples
As shown in fig. 1-5, a measuring device is characterized in that the device comprises a measuring mark and a reflecting module, wherein three columnar bulges are fixed on the measuring mark,
the reflecting module comprises a reflecting end and a supporting column, wherein the reflecting end is fixed above the supporting column, the lower end of the supporting column is provided with three columnar recesses, the inner diameter of each columnar recess is equal to the outer diameter of each columnar protrusion, the three columnar recesses can be sleeved on the three columnar protrusions at the same time,
the reflecting end is spherical, when the vision line of the total station is aligned with the center of the spherical shape for measurement, the inclined distance and the spherical center are on the same straight line, the position of the spherical center can be calculated according to the inclined distance,
the spherical center is positioned right above the axis of the support column, when the measuring mark position is calculated according to the spherical center position, the corresponding distance is only needed to be higher than Cheng Jianqu,
the whole surface of the reflecting end is provided with a reflecting coating or a reflecting film, the reflecting coating and the reflecting film are made of metal,
the reflecting module is provided with a level, and the horizontal plane measured by the level is perpendicular to the supporting columns.
Three supporting legs are arranged below the supporting column, and the three columnar recesses are respectively positioned in the three supporting legs; the support column possesses extending structure, can stretch out and draw back its length of regulation to have the scale on it, can read the length after stretching out and drawing back.
The three columnar bulges are perpendicular to the upper surface of the measuring sign, the three columnar bulges are distributed around the center of the upper surface of the measuring sign, and the bus of the three columnar recesses is parallel to the bus of the supporting column.
The three columnar projections have a height higher than the upper surface of the measurement mark, and the three columnar projections have a height greater than the depth of the three columnar recesses with respect to the upper surface of the measurement mark.
The reflection module is provided with an indicator lamp, the indicator lamp is powered by a battery pack, the battery pack is provided with two batteries, the two batteries are connected in parallel, the batteries are provided with positive and negative poles, one pole of the two batteries is shared, the other poles of the two batteries are independent, the rated output power of the whole battery pack is only provided if the other poles of the two batteries are respectively connected, the rated output power of the whole battery pack is equal to the rated power of the indicator lamp, namely, the battery pack is provided with three contacts, a circuit switch of the indicator lamp is also provided with three contacts, the three contacts of the circuit switch of the indicator lamp are respectively positioned at the tops of the three columnar recesses,
the columnar bulges and the measuring marks are made of metal, when the three columnar bulges are sleeved with the three columnar pits, the three columnar bulges are contacted with three contacts of the circuit switch of the indicator lamp, the columnar bulges and the measuring marks are communicated with the circuit of the indicator lamp, and the indicator lamp is lighted.
The support column main body is made of insulating materials; the three contacts of the switch are two terminals formed after the circuit is disconnected, and the circuit is connected by conductors connecting the two terminals.
The three contacts of the switch are three magnets respectively, and when the reflection module is placed on the measuring mark, the magnets adsorb the columnar protrusions.
Examples
As shown in fig. 1-5, a measuring device is characterized in that the device comprises a measuring mark and a reflecting module, wherein three columnar bulges are fixed on the measuring mark,
the reflecting module comprises a reflecting end and a supporting column, wherein the reflecting end is fixed above the supporting column, the lower end of the supporting column is provided with three columnar recesses, the inner diameter of each columnar recess is equal to the outer diameter of each columnar protrusion, the three columnar recesses can be sleeved on the three columnar protrusions at the same time,
the reflecting end is spherical, when the vision line of the total station is aligned with the center of the spherical shape for measurement, the inclined distance and the spherical center are on the same straight line, the position of the spherical center can be calculated according to the inclined distance,
the spherical center is positioned right above the axis of the support column, when the measuring mark position is calculated according to the spherical center position, the corresponding distance is only needed to be higher than Cheng Jianqu,
the whole surface of the reflecting end is provided with a reflecting coating or a reflecting film, the reflecting coating and the reflecting film are made of metal,
the reflecting module is provided with a level, and the horizontal plane measured by the level is perpendicular to the supporting columns.
The reflection module is provided with an indicator lamp, the indicator lamp is powered by a battery pack, the battery pack is provided with two batteries, the two batteries are connected in parallel, the batteries are provided with positive and negative poles, one pole of the two batteries is shared, the other poles of the two batteries are independent, the rated output power of the whole battery pack is only provided if the other poles of the two batteries are respectively connected, the rated output power of the whole battery pack is equal to the rated power of the indicator lamp, namely, the battery pack is provided with three contacts, a circuit switch of the indicator lamp is also provided with three contacts, the three contacts of the circuit switch of the indicator lamp are respectively positioned at the tops of the three columnar recesses,
the columnar bulges and the measuring marks are made of metal, when the three columnar bulges are sleeved with the three columnar pits, the three columnar bulges are contacted with three contacts of the circuit switch of the indicator lamp, the columnar bulges and the measuring marks are communicated with the circuit of the indicator lamp, and the indicator lamp is lighted.
The use of the device is characterized by comprising the following steps:
a. fixedly mounting the measurement mark so that the upper surface of the measurement mark is on a horizontal plane;
b. when the measuring mark is measured, the reflecting module is taken out, three columnar pits of the supporting column are sleeved on the three columnar bulges, and the reflecting module is immediately and automatically erected on the measuring mark;
c. observing whether the indicator lamp is lightened, if so, indicating that the tops of the three columnar recesses contact the tops of the three columnar bulges, namely, the reflection module is placed in place, and carrying out the next step; if the measuring mark is not lightened, adjusting the contact position of the supporting column and the measuring mark until the indicator lamp is lightened, and then carrying out the next step;
d. when the indicator light is lightened, observing whether the level gauge is horizontal, if so, indicating that the measuring mark is not inclined, and carrying out the next step; if the level is not horizontal, indicating that the measuring mark is inclined, adjusting or resetting the measuring mark until the level is horizontal, and carrying out the next step;
e. the position of the reflecting end is measured, and the position of the measuring mark is calculated according to the position.
The step a comprises the following steps:
a1. when the measuring mark is installed, the reflecting module is taken out, three columnar pits of the supporting column are sleeved on the three columnar bulges, and the reflecting module is immediately and automatically erected on the measuring mark;
a2. observing whether the indicator lamp is lightened, if so, indicating that the tops of the three columnar recesses contact the tops of the three columnar bulges, namely, the reflection module is placed in place, and carrying out the next step; if the measuring mark is not lightened, adjusting the contact position of the supporting column and the measuring mark until the indicator lamp is lightened, and then carrying out the next step;
a3. when the indicator lamp is lightened, observing whether the level gauge is horizontal, if so, indicating that the upper surface of the measuring sign is parallel to the horizontal plane, and removing the reflecting module, wherein the measuring sign is installed; if not level, indicating that the measurement flag is tilted, it is necessary to adjust or reset the measurement flag until the level is level.
Examples
A measuring device is characterized by comprising a measuring mark and a reflecting module, wherein three columnar bulges are fixed on the measuring mark,
the reflecting module comprises a reflecting end and a supporting column, wherein the reflecting end is fixed above the supporting column, the lower end of the supporting column is provided with three columnar recesses, the inner diameter of each columnar recess is equal to the outer diameter of each columnar protrusion, the three columnar recesses can be sleeved on the three columnar protrusions at the same time,
the reflecting end is spherical, when the vision line of the total station is aligned with the center of the spherical shape for measurement, the inclined distance and the spherical center are on the same straight line, the position of the spherical center can be calculated according to the inclined distance,
the spherical center is positioned right above the axis of the support column, when the measuring mark position is calculated according to the spherical center position, the corresponding distance is only needed to be higher than Cheng Jianqu,
the whole surface of the reflecting end is provided with a reflecting coating or a reflecting film, the reflecting coating and the reflecting film are made of metal,
the reflecting module is provided with a level, and the horizontal plane measured by the level is perpendicular to the supporting columns.
As shown in fig. 7-9, the method for measuring the marker position is that,
a. aligning the vision line of the total station with the center of the sphere, namely aligning the vision line of the total station with the center of the sphere, wherein the distance between the edge of the spherical reflecting end and the center of the vision line is equal everywhere, a right-hand coordinate system is adopted, the positions of the spherical surface are measured, the horizontal angle and the vertical angle are u and v respectively during measurement, the inclined angle formed by the inclined distance and the x direction during measurement of the total station is positive in the anticlockwise direction and negative in the clockwise direction, the inclined angle formed by the inclined distance and the horizontal direction during measurement of the total station is positive in the anticlockwise direction and negative in the clockwise direction;
b. calculating the position of a sphere center, and setting the radius of the sphere as r, wherein the position of the sphere center is (x+r multiplied by cov multiplied by su, y+r multiplied by cov multiplied by sinu, z+r multiplied by sinv), and the inclined distance is on the same straight line with the sphere center because the total station is aligned with the center of the sphere, and the horizontal angle and the vertical angle are universal;
c. and calculating the position of the measurement mark, and setting the distance from the spherical center to the measurement mark as h, wherein the position of the measurement mark is (x+r multiplied by cov multiplied by cosu, y+r multiplied by cov multiplied by sinu, z+r multiplied by sinv-h), and r and h are fixed and known when the device is manufactured.
Claims (10)
1. A measuring device is characterized by comprising a measuring mark and a reflecting module, wherein three columnar bulges are fixed on the measuring mark,
the reflecting module comprises a reflecting end and a supporting column, wherein the reflecting end is fixed above the supporting column, the lower end of the supporting column is provided with three columnar recesses, the inner diameter of each columnar recess is equal to the outer diameter of each columnar protrusion, the three columnar recesses can be sleeved on the three columnar protrusions at the same time,
the reflecting end is spherical, when the vision line of the total station is aligned with the center of the spherical shape for measurement, the inclined distance and the spherical center are on the same straight line, the position of the spherical center can be calculated according to the inclined distance,
the spherical center is positioned right above the axis of the support column, when the measuring mark position is calculated according to the spherical center position, the corresponding distance is only needed to be higher than Cheng Jianqu,
the whole surface of the reflecting end is provided with a reflecting coating or a reflecting film, the reflecting coating and the reflecting film are made of metal,
the reflecting module is provided with a level, and the horizontal plane measured by the level is perpendicular to the supporting columns.
2. A measuring device according to claim 1, wherein there are three support legs under the support column, the three columnar recesses being located in the three support legs, respectively; the support column possesses extending structure, can stretch out and draw back its length of regulation to have the scale on it, can read the length after stretching out and drawing back.
3. A measuring device according to claim 1, wherein the three columnar projections are perpendicular to the upper surface of the measuring sign, the three columnar projections are distributed around the center of the upper surface of the measuring sign, and the generatrix of the three columnar recesses is parallel to the generatrix of the supporting column.
4. A measuring device according to claim 1, wherein the three columnar projections have a height above the upper surface of the measuring mark, and the three columnar projections have a height with respect to the upper surface of the measuring mark greater than the depth of the three columnar recesses.
5. A measuring device according to claim 1, wherein the reflecting module is provided with an indicator lamp, the indicator lamp is powered by a battery pack, the battery pack is provided with two batteries, the two batteries are connected in parallel, the batteries are provided with positive and negative poles, one pole of the two batteries is shared, the other pole of the two batteries is independent, the rated output power of the whole battery pack is only provided if the other pole of the two batteries is connected, the rated output power of the whole battery pack is equal to the rated power of the indicator lamp, namely, the battery pack is provided with three contacts, a circuit switch of the indicator lamp is also provided with three contacts, the three contacts of the circuit switch of the indicator lamp are respectively positioned at the tops of the three columnar recesses,
the columnar bulges and the measuring marks are made of metal, when the three columnar bulges are sleeved with the three columnar pits, the three columnar bulges are contacted with three contacts of the circuit switch of the indicator lamp, the columnar bulges and the measuring marks are communicated with the circuit of the indicator lamp, and the indicator lamp is lighted.
6. A measuring device according to claim 5, wherein the support column body is insulating; the three contacts of the switch are two terminals formed after the circuit is disconnected, and the circuit is connected by conductors connecting the two terminals.
7. A measuring device according to claim 5, wherein the three contacts of the switch are three magnets, respectively, and the magnets attract the columnar projections when the reflecting module is placed on the measuring mark.
8. Use of a measuring device according to claim 5, comprising the steps of:
a. fixedly mounting the measurement mark so that the upper surface of the measurement mark is on a horizontal plane;
b. when the measuring mark is measured, the reflecting module is taken out, three columnar pits of the supporting column are sleeved on the three columnar bulges, and the reflecting module is immediately and automatically erected on the measuring mark;
c. observing whether the indicator lamp is lightened, if so, indicating that the tops of the three columnar recesses contact the tops of the three columnar bulges, namely, the reflection module is placed in place, and carrying out the next step; if the measuring mark is not lightened, adjusting the contact position of the supporting column and the measuring mark until the indicator lamp is lightened, and then carrying out the next step;
d. when the indicator light is lightened, observing whether the level gauge is horizontal, if so, indicating that the measuring mark is not inclined, and carrying out the next step; if the level is not horizontal, indicating that the measuring mark is inclined, adjusting or resetting the measuring mark until the level is horizontal, and carrying out the next step;
e. the position of the reflecting end is measured, and the position of the measuring mark is calculated according to the position.
9. Use of a measuring device according to claim 8, wherein step a comprises:
a1. when the measuring mark is installed, the reflecting module is taken out, three columnar pits of the supporting column are sleeved on the three columnar bulges, and the reflecting module is immediately and automatically erected on the measuring mark;
a2. observing whether the indicator lamp is lightened, if so, indicating that the tops of the three columnar recesses contact the tops of the three columnar bulges, namely, the reflection module is placed in place, and carrying out the next step; if the measuring mark is not lightened, adjusting the contact position of the supporting column and the measuring mark until the indicator lamp is lightened, and then carrying out the next step;
a3. when the indicator lamp is lightened, observing whether the level gauge is horizontal, if so, indicating that the upper surface of the measuring sign is parallel to the horizontal plane, and removing the reflecting module, wherein the measuring sign is installed; if not level, indicating that the measurement flag is tilted, it is necessary to adjust or reset the measurement flag until the level is level.
10. A method of measuring a position of a marker according to claim 1,
a. aligning the vision line of the total station with the center of the sphere, namely aligning the vision line of the total station with the center of the sphere, wherein the distance between the edge of the spherical reflecting end and the center of the vision line is equal everywhere, a right-hand coordinate system is adopted, the positions of the spherical surface are measured, the horizontal angle and the vertical angle are u and v respectively during measurement, the inclined angle formed by the inclined distance and the x direction during measurement of the total station is positive in the anticlockwise direction and negative in the clockwise direction, the inclined angle formed by the inclined distance and the horizontal direction during measurement of the total station is positive in the anticlockwise direction and negative in the clockwise direction;
b. calculating the position of a sphere center, and setting the radius of the sphere as r, wherein the position of the sphere center is (x+r multiplied by cov multiplied by su, y+r multiplied by cov multiplied by sinu, z+r multiplied by sinv), and the inclined distance is on the same straight line with the sphere center because the total station is aligned with the center of the sphere, and the horizontal angle and the vertical angle are universal;
c. and calculating the position of the measurement mark, and setting the distance from the spherical center to the measurement mark as h, wherein the position of the measurement mark is (x+r multiplied by cov multiplied by cosu, y+r multiplied by cov multiplied by sinu, z+r multiplied by sinv-h), and r and h are fixed and known when the device is manufactured.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204881634U (en) * | 2015-07-13 | 2015-12-16 | 北京首钢建设集团有限公司 | Elevation datum point reading device is buried underground on supporting ground of using of ball prism |
| CN207335711U (en) * | 2017-09-01 | 2018-05-08 | 中建七局(上海)有限公司 | A kind of prism apparatus of total station instrument coordinate setting out survey |
| CN108120423A (en) * | 2017-11-07 | 2018-06-05 | 中国核工业二三建设有限公司 | Prismosphere measures auxiliary tool |
| CN110487258A (en) * | 2019-08-26 | 2019-11-22 | 中铁二局集团有限公司 | A kind of prism bracket device and its application method |
| CN115326035A (en) * | 2022-09-20 | 2022-11-11 | 湖南科技大学 | Auxiliary device for vertically burying measuring mark and using method |
| CN115507829A (en) * | 2022-10-27 | 2022-12-23 | 湖南科技大学 | Anti-rolling measuring mark, embedding method and using method |
| CN218822394U (en) * | 2022-11-22 | 2023-04-07 | 安徽禹顺建设工程有限公司 | Novel water conservancy measuring sighting rod |
-
2023
- 2023-05-06 CN CN202310502711.8A patent/CN116465382B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204881634U (en) * | 2015-07-13 | 2015-12-16 | 北京首钢建设集团有限公司 | Elevation datum point reading device is buried underground on supporting ground of using of ball prism |
| CN207335711U (en) * | 2017-09-01 | 2018-05-08 | 中建七局(上海)有限公司 | A kind of prism apparatus of total station instrument coordinate setting out survey |
| CN108120423A (en) * | 2017-11-07 | 2018-06-05 | 中国核工业二三建设有限公司 | Prismosphere measures auxiliary tool |
| CN110487258A (en) * | 2019-08-26 | 2019-11-22 | 中铁二局集团有限公司 | A kind of prism bracket device and its application method |
| CN115326035A (en) * | 2022-09-20 | 2022-11-11 | 湖南科技大学 | Auxiliary device for vertically burying measuring mark and using method |
| CN115507829A (en) * | 2022-10-27 | 2022-12-23 | 湖南科技大学 | Anti-rolling measuring mark, embedding method and using method |
| CN218822394U (en) * | 2022-11-22 | 2023-04-07 | 安徽禹顺建设工程有限公司 | Novel water conservancy measuring sighting rod |
Non-Patent Citations (1)
| Title |
|---|
| 李东伟 等: "《大型反射面天线设计及关键技术》", 31 January 2021, 西安电子科学技术大学出版社, pages: 248 - 249 * |
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