CN109163714A - Measurement and positioning coordinate transformation device and its construction method under MODEL OVER COMPLEX TOPOGRAPHY - Google Patents
Measurement and positioning coordinate transformation device and its construction method under MODEL OVER COMPLEX TOPOGRAPHY Download PDFInfo
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- CN109163714A CN109163714A CN201811142055.0A CN201811142055A CN109163714A CN 109163714 A CN109163714 A CN 109163714A CN 201811142055 A CN201811142055 A CN 201811142055A CN 109163714 A CN109163714 A CN 109163714A
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- locating rod
- total station
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- locating
- prism
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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
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The present invention relates to measurement and positioning coordinate transformation device and its construction methods under a kind of MODEL OVER COMPLEX TOPOGRAPHY, including total station, prism, fixed frame and locating rack；It is provided with locating rod on the locating rack and the regulating mechanism of locating rod angle can be adjusted；Limited position mechanism is set on the fixed frame, and the position-limit mechanism can be connect with the upper end of locating rod downwards, be mutually perpendicular to fixed disk with locating rod；The position-limit mechanism upwards limits the total station being placed in fixed disk, makes total station and locating rod in centering on vertical direction.After being positioned using total station to prism, prism is removed from locating rod, then total station and fixed frame are transferred to above locating rack, cooperated using locating rod and position-limit mechanism, save the coarse steps to fixed frame；Then make total station after leveling on vertical direction and in locating rod pair using position-limit mechanism, thus enable laser locator accurately with Coordinates calibration determined by prism, it is simple to operate.
Description
Technical field
The present invention relates to engineering measuring technology field, in particular to measurement and positioning coordinate is converted under a kind of MODEL OVER COMPLEX TOPOGRAPHY
Device and its construction method.
Background technique
In engineering construction, need to be surveyed and drawn in each place, and due to using different seats in mapping process
Mark system then needs to coordinate conversion is carried out between different coordinates, and existing surveying and mapping tool is generally total station, carries out coordinate and turns
It changes, needs to use prism.
In mapping process, first passes through total station and establishes coordinate system, then prism is placed on to the coordinate position for needing to convert,
And prism location is positioned using total station, total station is then transferred to prism position, thus according to original
The new coordinate system of establishment of coordinate system.However be but more troublesome the operation that total station is accurately transferred to prism position, it is existing
Operating procedure be to be made a mark below the prism on ground, then using the laser locator of total station bottom according to mark
It remembers capable positioning into, but also needs to level total station after positioning, and it is possible that laser occurs partially after leveling
It moves, causes positioning not accurate enough, then need to make fixed frame small position adjustment again, make laser alignment markers, operate numerous
It is miscellaneous.
Summary of the invention
The object of the present invention is to provide measurement and positioning coordinate transformation device and its construction method under a kind of MODEL OVER COMPLEX TOPOGRAPHY,
Has the effect of simple to operate, accurate positioning.
Above-mentioned technical purpose of the invention has the technical scheme that
Measurement and positioning coordinate transformation device under a kind of MODEL OVER COMPLEX TOPOGRAPHY, including total station, prism, consolidating for fixation total powerstation
Determine frame, the locating rack for fixed prism；The locating rack includes positioning disk, circumferentially arranged in the angle on positioning disk,
Locating rod and regulating mechanism are provided on the positioning disk, the regulating mechanism can adjust the angle between locating rod and positioning disk
Degree；The prism is removably connected to the upper end of locating rod；The fixed frame includes fixed disk, circumferentially arranged in fixed disk
On fixed feet；Limited position mechanism is set in the fixed disk, and the position-limit mechanism is connect with the upper end of locating rod downwards, is made solid
Price fixing is mutually perpendicular to locating rod；The position-limit mechanism upwards limits the total station being placed in fixed disk, makes whole station
Instrument and locating rod are in centering on vertical direction.
By using above-mentioned technical proposal, when setting up prism using locating rack, adjusting locating rod by regulating mechanism makes
It is arranged vertically upwards, to determine coordinate using prism；After being positioned using total station to prism, by prism from positioning
It removes on bar, then total station and fixed frame is transferred to above locating rack, and locating rod and position-limit mechanism is utilized to cooperate,
Fixed disk can be made to be in close to horizontal state, to eliminate the step of carrying out coarse adjustment to fixed frame；It then again will be complete
Instrument of standing is installed to fixed disk, using position-limit mechanism make total station after leveling can on vertical direction and in locating rod pair,
To enable the laser locator of its bottom accurately with Coordinates calibration determined by prism, simpler convenience is operated, together
When increase coordinate conversion accuracy；And dual fixation is carried out using locating rack and fixed frame, it can be in such as pit, weak soil
Etc. steadily set up in complicated landforms.
The present invention is further arranged to: the regulating mechanism includes the adjustment seat and adjusting ball for constituting universal ball structure；Institute
Stating adjustment seat includes upper cover and pedestal, and the rotation chamber with adjusting ball cooperation, the upper cover are provided between the upper cover and pedestal
On be provided with the upper movable mouth for being greater than positioning shank diameter, the locating rod, which is set to, to be adjusted on ball and is pierced by from upper movable mouth；
It is provided between the upper cover and pedestal and adjusts gap, the direction for keeping upper cover opposite with pedestal is close.
By using above-mentioned technical proposal, keep locating rod relatively fixed after locating rack fixes using universal ball structure
Position disk carries out rotation adjusting, to adjusting locating rod to being arranged vertically upwards；Then make upper cover and pedestal towards opposite direction
It is close, reduce and adjust gap, to make it that can not be rotated using upper cover and pedestal squeeze adjustments ball, to prevent from pacifying
Locating rod is glanced off by external force when filling prism.
The present invention is further arranged to: it is attached and relatively moves by screw thread between the upper cover and pedestal, screw thread
Direction of axis line along upper movable mouth extends；Several rotating blocks have been uniformly arranged in the circumferential direction on the outside of the upper cover.
By using above-mentioned technical proposal, using upper cover and pedestal is threadedly coupled, when adjusting ball to be fixed, only
It needs opposite base rotation upper cover be screwed, and is operated using rotating block mapping worker of being more convenient for.
The present invention is further arranged to: described to adjust the perforation being diametrically provided on ball with locating rod cooperation, the bottom
Lower movable mouth identical with upper movable mouth coaxial inner conductor and size is provided on seat；The lower end of the locating rod passes through lower movable mouth
And end is provided with pilot pin；Counterweight is provided on the lower end of the locating rod.
By using above-mentioned technical proposal, after locating rack has been set up, locating rod is set to make in gravity using counterweight
It is rapidly directed toward the earth's core straight down under, eliminates leveling work when installation prism；After locating rod is vertical, in recycling
Lid and pedestal are fixed ball is adjusted, and then unclamping locating rod makes it do the movement of falling object, so that pilot pin be made to insert straight down
Enter ground and carry out origin reference location, convenient for re-starting leveling when locating rack deviates, locating rod need to be ajusted vertically without
Re-start positioning.
The present invention is further arranged to: described one end for adjusting ball is provided with the adapter sleeve with perforation coaxial inner conductor, described
The outside screw of adapter sleeve is connected with tightening nut；The internal diameter of the adapter sleeve is identical as penetration hole diameter, outside the adapter sleeve
Wall be towards the inclined rotary table inclined-plane of direction of axis line, it is axially disposed on the adapter sleeve to have tightening notch.
By using above-mentioned technical proposal, when screwing tightening nut, tightening nut gradually squeezes inclined-plane on the outside of adapter sleeve,
And tighten notch and provide deformation space, locating rod is squeezed so that adapter sleeve be made inwardly to collapse, to reach fixed fixed
The effect of position bar；After locating rack has been set up, locating rod is fastened using tightening nut and adapter sleeve, makes locating rod can not
Relative adjustment ball is moved, and convenient for carrying out swing positioning to locating rod using counterweight, in locating rod freely falling body, will be received
Tight nut unclamps；And after locating rod is downwardly into ground and is positioned, recycle tightening nut to carry out locating rod tight
Gu to enhance the overall stability of locating rack.
The present invention is further arranged to: the position-limit mechanism includes being fixed on fixed pan bottom and being vertically arranged with fixed disk
Limit sleeve, along the axial line of limit sleeve be slidably connected to the connecting rod on limit sleeve；The limit sleeve bottom is set along axial line
It is equipped with the sets of holes with locating rod cooperation；Connector is provided in the fixed disk, the connecting rod can be upward through connector
It is threadedly coupled with the mounting hole of total station bottom.
It by using above-mentioned technical proposal, is connect using limit sleeve with locating rod, to keep fixed disk mutual with locating rod
Vertically, and locating rod is in a vertical state through overregulating, then makes fixed disk be at horizontality, to eliminate fixation
The coarse adjustment of frame works；And the pedestal of total station be placed in fixed disk after be similarly in horizontality, then perpendicular to fixed disk
Connecting rod can the mounting hole easily with total station base bottom be attached, it is simple to operate.
The present invention is further arranged to: the upper surface of the fixed disk, which is provided with, to limit the pedestal of total station
Locating part.
Locating part is then utilized since fixed disk is close horizontal under the action of locating rod by using above-mentioned technical proposal
Total station is positioned, mounting hole of the connecting rod accurately with total station base bottom is attached, makes to install
Process is simpler, conveniently.
The present invention is further arranged to: the locating rod and connecting rod are hollow structure；The interior subordinate of the locating rod
End is provided with centering piece, and the lower end of the locating rod is provided with observation panel at centering piece.
By using above-mentioned technical proposal, emit laser downwards using the laser locator of total station bottom, and laser meeting
It penetrates on centering piece, laser is observed in the position on centering piece by observation panel, centering inspection is carried out to total station and locating rod.
The present invention is further arranged to: the locating rod is telescopic rod, including upper boom, lower beam, is set to upper boom and lower beam
Between telescopic sleeve；The fixed feet and angle are stretching structure.
By using above-mentioned technical proposal, enable upper boom and lower beam along axial line relative motion using telescopic sleeve,
To realize the Telescopic of locating rod；After total station is shifted, locating rod is retracted with angle and is packed up, makes to position
Frame can be removed below fixed frame and be taken out, so that so that locating rack is erected at another place place carries out secondary coordinate conversion,
Also multiple coordinate conversion can be realized.
The invention also discloses a kind of construction method of measurement and positioning coordinate transformation device under MODEL OVER COMPLEX TOPOGRAPHY, features
It is: the following steps are included:
Step 1 specifies initial coordinate base position, sets up fixed frame in the base position, carries out coarse adjustment to fixed frame, then will
Total station is fixed on fixed frame, is leveled to total station；
Step 2 specifies the second coordinate basis position, sets up locating rack in the base position, locating rack makes locating rod after setting up
It is rapidly directed toward the earth's core straight down under the effect of gravity, upper cover and pedestal is recycled to fix ball is adjusted, then unclamp tightening
Nut makes locating rod do the movement of falling object, so that so that pilot pin is inserted into ground straight down carries out origin reference location, tightens tightening
Nut stationary positioned bar；
Prism, is fixed to the end of locating rod by step 3, and operation total station positions prism；
Step 4 removes prism from locating rod, and fixed frame is transferred to above locating rack, and limit sleeve is set in positioning
It on bar, is mutually perpendicular to fixed disk with locating rod, then puts down fixed feet and set up；
Step 4 again installs total station to fixed disk, and connecting rod is upward through connector and total station bottom
Mounting hole is threadedly coupled, and is then leveled to total station, and laser locator is opened, and observes laser in centering piece by observation panel
On position, centering inspection is carried out to total station and locating rod；
Step 5 operates total station, according to the new coordinate system of original establishment of coordinate system；
Locating rod is retracted with angle and is packed up by step 6, so that locating rack is removed below fixed frame and is taken out；
Step 7 repeats step 2 to step 6, carries out secondary or multiple coordinate conversion.
By using above-mentioned technical proposal, when carrying out secondary or multiple coordinate conversion, since fixed disk is in locating rod
Under the action of all in close to horizontality, therefore after total station is fixed in fixed disk, need to only carry out subtle leveling i.e.
Can, it operates simpler.
In conclusion the invention has the benefit that
1, when setting up prism using locating rack, adjusting locating rod by regulating mechanism is arranged vertically upwards it, to utilize
Prism determines coordinate；After being positioned using total station to prism, prism is removed from locating rod, then by total station with
Fixed frame is transferred to above locating rack, and locating rod and position-limit mechanism is utilized to cooperate, and fixed disk can be made to be in close to water
Flat state, to eliminate the step of carrying out coarse adjustment to fixed frame；Then total station is installed to fixed disk again, is utilized
Position-limit mechanism makes total station can be on vertical direction and in locating rod pair, to make the laser locator of its bottom after leveling
Simpler convenience can be operated accurately with Coordinates calibration determined by prism, while increase the accuracy of coordinate conversion；
And dual fixation is carried out using locating rack and fixed frame, it can steadily be set up in such as complicated landforms such as pit, weak soil；
2, after locating rack has been set up, locating rod is enable rapidly to be directed toward ground straight down under the effect of gravity using counterweight
The heart eliminates leveling work when installation prism；After locating rod is vertical, recycles upper cover and pedestal to fix ball is adjusted, connect
Release locating rod so that it is done the movement of falling object, thus make pilot pin be inserted into straight down ground carry out origin reference location, be convenient for
Leveling is re-started in locating rack offset, locating rod need to only be ajusted vertically without re-starting positioning.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the configuration schematic diagram of locating rack of the invention；
Fig. 3 is the schematic cross-sectional view of positioning disk of the invention；
Fig. 4 is the configuration schematic diagram of locating rod of the invention；
Fig. 5 is the schematic cross-sectional view of fixed frame of the invention；
Fig. 6 is enlarged diagram at A in Fig. 4, for showing centering piece and observation window.
Appended drawing reference: 1, total station；11, pedestal；111, mounting hole；2, prism；3, fixed frame；31, fixed disk；311, even
Interface；312, locating part；32, fixed feet；33, position-limit mechanism；331, limit sleeve；3311, sets of holes；332, connecting rod；4, it positions
Frame；41, positioning disk；411, adjustment seat；4111, upper cover；A1, movable mouth；A2, gap is adjusted；A3, rotating block；4112, pedestal；
412, ball is adjusted；4121, it perforates；4122, adapter sleeve；B, notch is tightened；4123, nut is tightened；4124, extension set；C, bubble
Level meter；42, angle；43, locating rod；431, upper boom；432, lower beam；433, telescopic sleeve；4321, pilot pin；4322, match
Heavy mail；4323, centering piece；4324, observation panel.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Present embodiment discloses measurement and positioning coordinate transformation devices under a kind of MODEL OVER COMPLEX TOPOGRAPHY, as shown in Figure 1, including complete
It stands instrument 1, prism 2, the fixed frame 3 for fixation total powerstation 1, the locating rack 4 for fixed prism 2, wherein fixed frame 3 and positioning
Frame 4 is tripod.In mapping process, first passes through total station 1 and establish coordinate system, then locating rack 4 is placed on and needs to convert
Coordinate position, and 2 position of prism on locating rack 4 is positioned using total station 1；Then prism 2 is removed, and will consolidated
Determine frame 3 to be erected on locating rack 4, so that total station 1 is transferred to the original position of prism 2, thus according to original coordinate system
Establish new coordinate system；And carry out dual fixation using locating rack 4 and fixed frame 3, can such as pit, weak soil etc. intricately
It is steadily set up in shape.
As shown in Figure 1 and Figure 2, locating rack 4 include positioning disk 41, be circumferentially uniformly articulated on positioning disk 41 three can
Flexible angle 42.Positioning disk 41 includes constituting the adjustment seat 411 of universal ball structure and adjusting ball 412, and adjustment seat 411 is wrapped again
The upper cover 4111 being threadedly coupled between each other and pedestal 4112 are included, formd between upper cover 4111 and pedestal 4112 and adjusts ball
The rotation chamber of 412 cooperations；It adjusts and diametrically offers perforation 4121 on ball 412, be equipped with a locating rod 43 in perforation 4121,
And the movable mouth a1 that an opening diameter is greater than 43 diameter of locating rod is offered on upper cover 4111 and pedestal 4112 respectively, two work
A1 coaxial inner conductor of opening one's mouth setting, can carry out small-scale freely turning in movable mouth a1 after so that locating rod 43 is passed through perforation 4121
It is dynamic, and prism 2 is threadedly connected to the upper end of locating rod 43, then can be carried out by adjusting the angle of locating rod 43 to prism 2
Leveling.
As shown in Figure 2 and Figure 3, the lower end for adjusting ball 412 is welded with and the adapter sleeve 4122 of 4121 coaxial inner conductors of perforation, tightly
Admittedly the outside screw of set 4122 is connected with tightening nut 4123；4121 diameters are identical, outer diameter with perforation for the internal diameter of adapter sleeve 4122
Less than the opening diameter of movable mouth a1, and the outer wall of adapter sleeve 4122 is towards the inclined rotary table inclined-plane of direction of axis line, and fastening
Four tightening notch b axially extended are circumferentially uniformly provided on set 4122.When screwing tightening nut 4123, spiral shell is tightened
Mother 4123 gradually squeezes 4122 outside inclined-plane of adapter sleeve, and tightens notch b and provides deformation space, thus make adapter sleeve 4122 to
Interior gathering squeezes locating rod 43, to achieve the effect that stationary positioned bar 43.
As shown in figure 3, there are adjusting gap a2 between upper cover 4111 and pedestal 4112, and upper cover 4111 and pedestal 4112 it
Between connection screw thread extend along the direction of axis line of movable mouth a1, to enable upper cover 4111 and pedestal 4112 towards opposite side
To close to or far from；When adjusting ball 412 to be fixed, need to only be screwed with respect to 4112 rotary upper cover 4111 of pedestal,
Reducing adjusting gap a2 keeps upper cover 4111 and pedestal 4112 close to each other, to be squeezed inwardly using upper cover 4111 and pedestal 4112
Ball 412 is adjusted, rotate it can not.The outside of upper cover 4111 is integrally formed with circumferentially evenly arranged several rotating blocks
A3 rotates upper cover 4111 using rotating block a3 mapping worker of being more convenient for.
As shown in Figure 2, Figure 4 shows, the lower end of locating rod 43 is fixed with counterweight 4322 spherical in shape, and lower end is then fixed with
Pilot pin 4321.After locating rack 4 is set up well, locating rod 43 is fastened with adapter sleeve 4122 using tightening nut 4123,
Make locating rod 43 can not relative adjustment ball 412 moved, recycle counterweight 4322 to keep locating rod 43 fast under the effect of gravity
Fast ground is directed toward the earth's core straight down, eliminates installation prism 2(and sees Fig. 1) when leveling work；After locating rod 43 is vertical, then benefit
Ball 412 will be adjusted with upper cover 4111 and pedestal 4112 to fix, and make locating rod 43 that can not shake；Then tightening nut is unclamped
4123, so that locating rod 43 is done the movement of falling object, so that so that pilot pin 4321 is inserted into ground straight down carries out origin reference location, just
In re-starting leveling when locating rack 4 deviates, locating rod 43 need to only be ajusted vertically without re-starting positioning；And when fixed
Position bar 43 is downwardly into after ground positioned, and recycles tightening nut 4123 to fasten locating rod 43, so that enhancing is fixed
The overall stability of position frame 4.
As shown in Figure 2 and Figure 3, the upper end for adjusting ball 412 is welded with extension set 4124, the internal diameter of extension set 4124 and perforation
4121 diameters are identical, outer diameter is less than the opening diameter of movable mouth a1, and the top of extension set 4124 is fixedly connected with perpendicular to fixed
The air-bubble level c of position bar 43.When locating rod 43 is adjusted, can be using air-bubble level c monitoring locating rod 43
It is no in a vertical state.
As shown in Figure 1, shown in Figure 5, fixed frame 3 include fixed disk 31, be circumferentially uniformly articulated in fixed disk 31 three can
Flexible fixed feet 32.Limited position mechanism 33 is set in fixed disk 31, and position-limit mechanism 33 includes being fixed in 31 bottom of fixed disk
The limit sleeve 331 of heart position is slidably connected to the connecting rod 332 on limit sleeve 331 along the axial line of limit sleeve 331；Limit sleeve
331 are vertically arranged with fixed disk 31, and the bottom of limit sleeve 331 offers and the cooperation of the upper end of locating rod 43 along axial line
Sets of holes 3311；And the middle position of fixed disk 31 offers connector 311, connecting rod 332 can be upward through connector 311 with
The mounting hole 111 of 11 bottom of pedestal of total station 1 is threadedly coupled.When fixed frame 3 is erected on locating rack 4, by limit sleeve 331
It is set in locating rod 43, is mutually perpendicular to fixed disk 31 with locating rod 43, and locating rod 43 is in a vertical state through overregulating,
So that fixed disk 31 is at horizontality, the coarse adjustment work of fixed frame 3 is eliminated.
As shown in Figure 1, shown in Figure 5, the upper surface of fixed disk 31 integrally formed with can the pedestal 11 to total station 1 limit
Three locating parts 312 then utilized equally close to horizontality after being placed in fixed disk 31 due to the pedestal 11 of total station 1
Locating part 312 positions total station 1, enable perpendicular to fixed disk 31 connecting rod 332 accurately with 1 base of total station
The mounting hole 111 of 11 bottoms of seat is attached, and makes total station 1 and locating rod 43 in centering on vertical direction, easy to operate
It is convenient, accurate positioning.
As shown in Fig. 1, Fig. 6, the bottom of existing total station 1 is usually mounted with laser locator, since total station 1 levels angle
The injection of mounting hole 111 smaller, laser can straight down on pedestal 11 is spent, and locating rod 43 and connecting rod 332(are shown in figure
5) it is hollow structure, and is fixed with centering piece 4323 in the lower end of locating rod 43, is provided with telltale mark on centering piece 4323,
Then laser can be penetrated straight down on the telltale mark of centering piece 4323；Observation is offered in locating rod 43 at centering piece 4323
Mouthfuls 4324, and with glass is installed on observation panel 4324, then operator can observe laser in centering piece by observation panel 4324
Position on 4323, to carry out centering inspection to total station 1 and locating rod 43.
As shown in Figure 2, Figure 4 shows, locating rod 43 be telescopic rod, including upper boom 431, lower beam 432, be arranged be upper boom 431 with
Telescopic sleeve 433 between lower beam 432；The both ends of telescopic sleeve 433 are all made of and tightening nut 4123 and 4122 phase of adapter sleeve
Same structure carries out locating rod 43 elastic.Enable upper boom 431 with lower beam 432 along axial line phase using telescopic sleeve 433
To movement, to realize the Telescopic of locating rod 43；It is after total station 1 is shifted, locating rod 43 and angle 42 is equal
Retraction is packed up, and locating rack 4 is enable to remove taking-up below fixed frame 3, so that locating rack 4 be enable to be erected at another place place
Secondary coordinate conversion is carried out, can also realize multiple coordinate conversion.
The present embodiment also discloses the construction method of measurement and positioning coordinate transformation device under above-mentioned MODEL OVER COMPLEX TOPOGRAPHY, including
Following steps:
Step 1 specifies initial coordinate base position, sets up fixed frame 3 in the base position, carries out coarse adjustment to fixed frame 3, then
Total station 1 is fixed on fixed frame 3, total station 1 is leveled；
Step 2 specifies the second coordinate basis position, sets up locating rack 4 in the base position, locating rack 4 makes to position after setting up well
Bar 43 is rapidly directed toward the earth's core straight down under the effect of gravity, and upper cover 4111 is recycled to consolidate with pedestal 4112 by ball 412 is adjusted
It is fixed, tightening nut 4123 is then unclamped, so that locating rod 43 is done the movement of falling object, so that pilot pin 4321 be made to be inserted into straight down
Ground carries out origin reference location, tightens tightening 4123 stationary positioned bar 43 of nut；
Prism 2, is fixed to the end of locating rod 43 by step 3, and operation total station 1 positions prism 2；
Step 4 removes prism 2 from locating rod 43, and fixed frame 3 is transferred to 4 top of locating rack, by 331 sets of limit sleeve
It is located in locating rod 43, is mutually perpendicular to fixed disk 31 with locating rod 43, then put down fixed feet 32 and set up；
Total station 1 is installed to fixed disk 31 again, and connecting rod 332 is upward through connector 311 and whole station by step 5
The mounting hole 111 of 1 bottom of instrument is threadedly coupled, and is then leveled to total station 1, is opened laser locator, is passed through observation panel
4324 observation laser carry out centering inspection in the position on centering piece 4323, to total station 1 and locating rod 43；
Step 6 operates total station 1, according to the new coordinate system of original establishment of coordinate system；
Locating rod 43 is retracted with angle 42 and is packed up by step 7, and locating rack 4 is enable to remove taking-up below fixed frame 3；
Step 8 repeats step 2 to step 6, carries out secondary or multiple coordinate conversion.
In conclusion when carrying out secondary or multiple coordinate conversion, since fixed disk 31 is under the action of locating rod 43
All in close to horizontality, therefore after total station 1 is fixed in fixed disk 31, subtle leveling only need to be carried out, is grasped
Make simpler.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. measurement and positioning coordinate transformation device under a kind of MODEL OVER COMPLEX TOPOGRAPHY, including total station (1), prism (2), for fixed complete
Stand instrument (1) fixed frame (3), be used for fixed prism (2) locating rack (4)；It is characterized by: the locating rack (4) includes fixed
It is position disk (41), circumferentially arranged in being provided with locating rod on the angle (42) on positioning disk (41), the positioning disk (41)
(43) and regulating mechanism, the regulating mechanism can adjust the angle between locating rod (43) and positioning disk (41)；The prism
(2) it is removably connected to the upper end of locating rod (43)；The fixed frame (3) includes fixed disk (31), circumferentially arranged in solid
Fixed feet (32) on price fixing (31)；On the fixed disk (31) be arranged limited position mechanism (33), the position-limit mechanism (33) to
It is lower to be connect with the upper end of locating rod (43), it is mutually perpendicular to fixed disk (31) with locating rod (43)；The position-limit mechanism (33) to
On the total station (1) being placed on fixed disk (31) is limited, make total station (1) and locating rod (43) on vertical direction
Centering.
2. measurement and positioning coordinate transformation device under MODEL OVER COMPLEX TOPOGRAPHY according to claim 1, it is characterised in that: the tune
Section mechanism includes constituting the adjustment seat (411) of universal ball structure and adjusting ball (412)；The adjustment seat (411) includes upper cover
(4111) it with pedestal (4112), is provided between the upper cover (4111) and pedestal (4112) and adjusts turning for ball (412) cooperation
Chamber is moved, the upper movable mouth (a1) greater than locating rod (43) diameter is provided on the upper cover (4111), the locating rod (43) sets
It is placed in and adjusts on ball (412) and be pierced by from upper movable mouth (a1)；It is provided between the upper cover (4111) and pedestal (4112)
It adjusts gap (a2), keeps the direction that upper cover (4111) and pedestal (4112) can be opposite close.
3. measurement and positioning coordinate transformation device under MODEL OVER COMPLEX TOPOGRAPHY according to claim 2, it is characterised in that: on described
It is attached and relatively moves by screw thread between lid (4111) and pedestal (4112), axial line of the screw thread along upper movable mouth (a1)
Direction extends；Several rotating blocks (a3) has been uniformly arranged in the circumferential direction on the outside of the upper cover (4111).
4. measurement and positioning coordinate transformation device under MODEL OVER COMPLEX TOPOGRAPHY according to claim 2, it is characterised in that: the tune
The perforation (4121) with locating rod (43) cooperation is diametrically provided on section ball (412), be provided on the pedestal (4112) with
Upper activity mouth (a1) coaxial inner conductor and the identical lower movable mouth (a1) of size；The lower end of the locating rod (43) passes through lower movable mouth
(a1) and in end pilot pin (4321) are provided with；Counterweight (4322) are provided on the lower end of the locating rod (43).
5. measurement and positioning coordinate transformation device under MODEL OVER COMPLEX TOPOGRAPHY according to claim 4, it is characterised in that: the tune
One end of section ball (412) is provided with and the adapter sleeve (4122) of perforation (4121) coaxial inner conductor, outside the adapter sleeve (4122)
Side is threaded with tightening nut (4123)；The internal diameter of the adapter sleeve (4122) is identical as perforation (4121) diameter, described tight
Gu the outer wall for covering (4122) be towards the inclined rotary table inclined-plane of direction of axis line, it is axially disposed on the adapter sleeve (4122) to have receipts
Mouth (b) in short supply.
6. measurement and positioning coordinate transformation device under MODEL OVER COMPLEX TOPOGRAPHY according to claim 1, it is characterised in that: the limit
Position mechanism (33) includes being fixed on fixed disk (31) bottom and limiting with fixed disk (31) vertically disposed limit sleeve (331), edge
The axial line of set (331) is slidably connected to the connecting rod (332) on limit sleeve (331)；Limit sleeve (331) bottom is along axle center
Line is provided with the sets of holes (3311) with locating rod (43) cooperation；Connector (311), the company are provided on the fixed disk (31)
Extension bar (332) can be upward through connector (311) and be threadedly coupled with the mounting hole (111) of total station (1) bottom.
7. measurement and positioning coordinate transformation device under MODEL OVER COMPLEX TOPOGRAPHY according to claim 6, it is characterised in that: described solid
The upper surface of price fixing (31) is provided with being capable of the locating part (312) that is limited of the pedestal (11) to total station (1).
8. measurement and positioning coordinate transformation device under MODEL OVER COMPLEX TOPOGRAPHY according to claim 6, it is characterised in that: described fixed
Position bar (43) and connecting rod (332) is hollow structure；The interior lower end of the locating rod (43) is provided with centering piece (4323),
The lower end of the locating rod (43) is provided with observation panel (4324) at centering piece (4323).
9. measurement and positioning coordinate transformation device under MODEL OVER COMPLEX TOPOGRAPHY according to claim 1, it is characterised in that: described fixed
Position bar (43) is telescopic rod, including upper boom (431), lower beam (432), is set to stretching between upper boom (431) and lower beam (432)
Casing (433)；The fixed feet (32) and angle (42) are stretching structure.
10. measurement and positioning coordinate transformation device applies under a kind of -9 described in any item MODEL OVER COMPLEX TOPOGRAPHYs according to claim 1
Work method, it is characterised in that: the following steps are included:
Step 1 specifies initial coordinate base position, sets up fixed frame (3) in the base position, carries out to fixed frame (3) thick
It adjusts, then total station (1) is fixed on fixed frame (3), total station (1) is leveled；
Step 2 specifies the second coordinate basis position, sets up locating rack (4) in the base position, locating rack (4) makes after setting up well
Locating rod (43) is rapidly directed toward the earth's core straight down under the effect of gravity, and upper cover (4111) and pedestal (4112) is recycled will to adjust
It saves ball (412) to fix, then unclamps tightening nut (4123), so that locating rod (43) is done the movement of falling object, to make pilot pin
(4321) insertion ground carries out origin reference location straight down, tightens tightening nut (4123) stationary positioned bar (43)；
Prism (2), is fixed to the end of locating rod (43) by step 3, and operation total station (1) positions prism (2)；
Step 4 removes prism (2) from locating rod (43), and fixed frame (3) is transferred to above locating rack (4), will limit
Position set (331) is set on locating rod (43), is mutually perpendicular to fixed disk (31) with locating rod (43), is then put down fixed feet
(32) it is set up；
Total station (1) is installed on fixed disk (31) again, and connecting rod (332) is upward through connector by step 4
(311) it is threadedly coupled with the mounting hole (111) of total station (1) bottom, then total station (1) is leveled, it is fixed to open laser
Position device observes laser in the position on centering piece (4323) by observation panel (4324), to total station (1) and locating rod (43) into
Row centering is examined；
Step 5 operates total station (1), according to the new coordinate system of original establishment of coordinate system；
Locating rod (43) is retracted with angle (42) and is packed up by step 6, makes locating rack (4) can be below fixed frame (3)
It removes and takes out；
Step 7 repeats step 2 to step 6, carries out secondary or multiple coordinate conversion.
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| CN201811142055.0A CN109163714B (en) | 2018-09-28 | 2018-09-28 | Measuring and positioning coordinate conversion device under complex terrain condition and construction method thereof |
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| CN109163714B CN109163714B (en) | 2020-09-08 |
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| CN111911774A (en) * | 2020-08-31 | 2020-11-10 | 高峥嵘 | Tripod for coal mine measurement |
| CN112097737A (en) * | 2020-09-18 | 2020-12-18 | 戴兴 | Geological profile measuring device |
| CN112781576A (en) * | 2021-02-08 | 2021-05-11 | 中国电建集团贵州电力设计研究院有限公司 | Automatic vertical prism centering support for collimation prism |
| CN113503448A (en) * | 2021-06-11 | 2021-10-15 | 赵林 | A portable measuring equipment for construction |
| CN114485616A (en) * | 2022-01-05 | 2022-05-13 | 中国煤炭科工集团太原研究院有限公司 | Method and system for automatically positioning underground mine based on total station |
| CN115899506A (en) * | 2022-11-11 | 2023-04-04 | 天津泰达工程管理咨询有限公司 | Support frame and total powerstation |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911774A (en) * | 2020-08-31 | 2020-11-10 | 高峥嵘 | Tripod for coal mine measurement |
| CN112097737A (en) * | 2020-09-18 | 2020-12-18 | 戴兴 | Geological profile measuring device |
| CN112781576A (en) * | 2021-02-08 | 2021-05-11 | 中国电建集团贵州电力设计研究院有限公司 | Automatic vertical prism centering support for collimation prism |
| CN113503448A (en) * | 2021-06-11 | 2021-10-15 | 赵林 | A portable measuring equipment for construction |
| CN114485616A (en) * | 2022-01-05 | 2022-05-13 | 中国煤炭科工集团太原研究院有限公司 | Method and system for automatically positioning underground mine based on total station |
| CN114485616B (en) * | 2022-01-05 | 2023-10-17 | 中国煤炭科工集团太原研究院有限公司 | Automatic positioning method and system under mine based on total station |
| CN115899506A (en) * | 2022-11-11 | 2023-04-04 | 天津泰达工程管理咨询有限公司 | Support frame and total powerstation |
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