CN110514172A - A kind of theodolite calibrating installation and a kind of auxiliary read acquisition device - Google Patents
A kind of theodolite calibrating installation and a kind of auxiliary read acquisition device Download PDFInfo
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- CN110514172A CN110514172A CN201910813913.8A CN201910813913A CN110514172A CN 110514172 A CN110514172 A CN 110514172A CN 201910813913 A CN201910813913 A CN 201910813913A CN 110514172 A CN110514172 A CN 110514172A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
- G01C1/02—Theodolites
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
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- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
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- Manufacturing & Machinery (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a kind of theodolite calibrating installations, including workbench, light emitting device and auxiliary reading acquisition device, auxiliary reading acquisition device includes rail brackets, the first image capturing system, transmission system, lead limit switch and control unit, and the crosshair image of the theodolite alidade of acquisition is passed to image display device by the first camera of the first image capturing system;Transmission system, including bindiny mechanism and driving device;Lead limit switch limits first camera;Control unit works by preset rules control transmission system, lead limit switch.The auxiliary reading acquisition device of the theodolite calibrating installation substitutes eye-observation visual field using first camera, can mitigate artificial observation bring labor intensity;Transmission system control first camera is moved with theodolite, improves the degree of automation, and then is improved the efficiency of calibrating, alleviated workload.The invention also discloses a kind of auxiliary to read acquisition device, in theodolite calibrating installation.
Description
Technical field
The present invention relates to ground observation field, in particular to a kind of theodolite calibrating installation and a kind of auxiliary reading acquisition dress
It sets.
Background technique
Theodolite is the measuring instrument of a kind of the measurement horizontal angle according to angle measuring principle design and vertical angle, can be used for building
Construction, the installation of large scale equipment, it can also be used to cadastration, topographic survey and railway, highway, bridge, water conservancy, mine etc.
Engineering survey.Theodolite caliberating device is for examining and determine various levels, theodolite, electronic theodolite and the metering of total station
Instrument.
Existing theodolite calibrating installation includes multiteeth indexing table, three-dimensional lifting platform and covering of the fan device, multiteeth indexing table peace
On three-dimensional lifting platform, theodolite to be checked is placed on multiteeth indexing table, in use process, by theodolite alidade
Eyepiece, the relative position of two crosshairs in eye-observation visual field, by erecting disk adjusting nut, so that two crosshairs are in vertical direction
Upper realization mariages presss from both sides monofilament, accurately sights to realize, then reads the reading that disk is erected on theodolite display screen.According to
The requirement of JJG100-2003 " Electronic tacheometer ", calibrating time are no more than 1 year according to service condition, the inspection of theodolite
Determine project one and share 12, is 1. alidades rotation correctness, the 2. telescope optical axis and horizontal axis verticality, 3. sighting mark errors respectively
C, 4. horizontal axis error i, 5. index error of vertical circle, 6. compensator compensation ranges, the 7. compensator errors of zero, the compensation of 8. compensators miss
Difference, 9. telescope focusing operating errors, the 10. optical centering device optical axis and vertical pivot registration, 11. 1 survey time horizontal direction standard deviations
Difference, 12. 1 survey time vertical angle angle measurement standard deviation.Therefore, pair warp and weft instrument carries out calibrating needs and acquires and read a large amount of calibrating
Data, by eye-observation visual field when the prior art is sighted, artificial reading be easy to cause error in reading, for a long time and big
In the verification process of amount, testing person will necessarily be made to generate with asthenopia, eye fatigue needs to rest, and the time of calibrating will draw
Long, the efficiency of calibrating will be relatively low.
Summary of the invention
In view of the above problems, the present invention is proposed, overcome the above problem in order to provide one kind or at least is partially solved
The theodolite calibrating installation of the above problem.
A kind of theodolite calibrating installation, comprising: workbench, light emitting device and auxiliary reading acquisition device, the workbench
It is set between the light emitting device and auxiliary reading acquisition device, the auxiliary reading acquisition device includes guide rail branch
Frame, the first image capturing system, transmission system, lead limit switch and control unit, in which:
First image capturing system, including arc-shaped guide rail, first camera and image display device, the arc-shaped guide rail are fixed
On the rail brackets, the first camera is slideably connect with the arc-shaped guide rail, the first camera and the figure
As the connection of display device electric signal, the crosshair image on the theodolite alidade of acquisition is passed into described image display dress
It sets;
Transmission system, including the bindiny mechanism being connect with first camera, the driving device being connect with the bindiny mechanism;
Lead limit switch is arranged on the rail brackets, limits to first camera;
Control unit is connect with the transmission system, lead limit switch electric signal, controls power train by preset rules
The work of system, lead limit switch.
Further, the rail brackets include first support, connecting shaft and the first covering of the fan, the connecting shaft and described the
The connection of one support vertical, first covering of the fan and the connection axis connection, for fixing the arc-shaped guide rail.
Further, the rail brackets further include lifting platform, and the lifting platform includes pedestal, lifting shaft and table top, institute
Pedestal and the table top described in lifting axis connection are stated, the table top is connect with the first support.
Further, described control unit includes programmable logic controller (PLC), Switching Power Supply and control switch, described to compile
Journey logic controller is connect with the Switching Power Supply, control switch electric signal, the programmable logic controller (PLC) and the transmission
System, lead limit switch electric signal connection.
Further, the auxiliary reading acquisition device further includes the second image capturing system, acquires theodolite display screen
Scale image, identify image in data and record.
Further, second image capturing system includes second camera and character recognition module, the second camera
The image of the scale of theodolite display screen is acquired, and the image of acquisition is passed into the character recognition module, the character is known
Other module identifies the data in image and will be in data inputting character recognition module.
Further, the lead limit switch includes the optoelectronic switch of quantity identical as light emitting device, and the photoelectricity is opened
Arcuately guide rail is closed uniformly to arrange.
Further, the bindiny mechanism includes screw rod and the sliding block that connect with the screw rod, the screw rod and the drive
Dynamic device connection, the sliding block are connect with the first camera.
Further, the driving device uses motor or cylinder.
The invention also discloses a kind of auxiliary to read acquisition device, is used in theodolite calibrating installation, including rail brackets,
First image capturing system, transmission system, lead limit switch and control unit, in which:
First image capturing system, including arc-shaped guide rail, first camera and image display device, the arc-shaped guide rail are fixed
On the rail brackets, the first camera is slideably connect with the arc-shaped guide rail, the first camera and the figure
As the connection of display device electric signal, the crosshair image on the theodolite alidade of acquisition is passed into described image display dress
It sets;
Transmission system, including the bindiny mechanism being connect with first camera, the driving device being connect with the bindiny mechanism;
Lead limit switch is arranged on the rail brackets, limits to first camera;
Control unit is connect with the transmission system, lead limit switch electric signal, controls power train by preset rules
The work of system, lead limit switch.
Further, the rail brackets include first support, connecting shaft and the first covering of the fan, the connecting shaft and described the
The connection of one support vertical, first covering of the fan and the connection axis connection, for fixing the arc-shaped guide rail.
Further, the rail brackets further include lifting platform, and the lifting platform includes pedestal, lifting shaft and table top, institute
Pedestal and the table top described in lifting axis connection are stated, the table top is connect with the first support.
Based on the above-mentioned technical proposal, the present invention having the beneficial effect that compared with the prior art
Theodolite calibrating installation disclosed by the invention, including workbench, light emitting device and auxiliary reading acquisition device, it is described
Workbench is set between the light emitting device and auxiliary reading acquisition device, and the auxiliary reading acquisition device includes leading
Rail bracket, the first image capturing system, transmission system, lead limit switch and control unit, the acquisition of the first image capturing system
Crosshair image on theodolite alidade need to only look at acquired image when sighting to adjust perpendicular disk adjusting nut, make
It obtains two crosshairs and realizes that mariages presss from both sides monofilament in the vertical direction, can be realized and precisely sight.Theodolite calibrating installation has increased newly auxiliary
Reading acquisition device is helped, eye-observation visual field is substituted using first camera, artificial observation bring labor intensity can be mitigated;It passes
Dynamic system is connect with control unit electric signal, be can control first camera and is rotated and move with theodolite, guarantees the first phase
Machine, theodolite alidade, the target light pipe three sighted on the same line, accurately to obtain clearly crosshair image, mention
High the degree of automation of the calibrating installation, and then improve the efficiency of calibrating, alleviate the workload of testing person.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of theodolite calibrating installation in some embodiments;
Fig. 2 is the structural schematic diagram of control unit in some embodiments;
Fig. 3 is in some embodiments, and control unit controls the flow chart of motor work;
Fig. 4 is the structural schematic diagram of auxiliary reading acquisition device in some embodiments.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment one
As shown in Figure 1, a kind of theodolite calibrating installation, comprising: workbench 10, light emitting device 20 and auxiliary reading acquisition dress
30 are set, workbench 10 is set between light emitting device 20 and auxiliary reading acquisition device 30.Wherein:
Workbench 10, including multiteeth indexing table 11 and three-dimensional lifting platform 12, multiteeth indexing table 11 are placed in three-dimensional lifting platform
On 12, multiteeth indexing table 11 carries theodolite 13 to be checked.
Light emitting device 20, including the second covering of the fan 21, second support 22 and five light pipes 23, the second covering of the fan 21 and second support
22 connections, five light pipes 23 are evenly spaced on the second covering of the fan 21, and the intersection point of five 23 optical axises of light pipe is exactly that theodolite 13 is sighted
The intersection point in portion 131 and horizontal axis.
Auxiliary reading acquisition device 30 includes rail brackets 31, the first image capturing system 32, transmission system 33, stroke limit
Bit switch 34 and control unit 35, in which:
First image capturing system 32, including arc-shaped guide rail 321, first camera 322 and image display device, arc-shaped guide rail
321 are fixed on rail brackets 31, and first camera 322 is slideably connect with arc-shaped guide rail 321, first camera 322 and image
The connection of display device electric signal, passes to image display device for the crosshair image on 13 alidade 131 of theodolite of acquisition.
In some embodiments, first camera 322 can also include 322 ontology of first camera and camera pedestal, and camera pedestal is slidably
Connect with arc-shaped guide rail 321,322 ontology of first camera is connect with camera pedestal.
Transmission system 33, including the bindiny mechanism 332 being connect with first camera 322, the driving being connect with bindiny mechanism 332
Device 331.In some embodiments, bindiny mechanism 332 includes screw rod 3321 and the sliding block 3322 connecting with screw rod 3321, screw rod
3321 connect with driving device 331, and sliding block 3322 is connect with first camera 322.Driving device 331 can use motor or gas
Cylinder.
Lead limit switch 34 is arranged on rail brackets 31, limits to first camera 322.In some embodiments
In, lead limit switch 34 includes the optoelectronic switch 341 of quantity identical as light pipe 23, and arcuately guide rail 321 is equal for optoelectronic switch 341
Even arrangement.Five light pipes 23 are used by light emitting device 20 in the present embodiment, so optoelectronic switch 341 also uses five groups.Tool
Body, five groups of optoelectronic switches 341 are evenly arranged on the horizontal direction center line of the center light pipe 23 of five light pipes 23 and three-dimensional lifting
The intersection point of the center line of the vertical direction of platform 12 is the center of circle, and on the circle of radius 50cm, the angle of adjacent two optoelectronic switch 341 is
15°39′7.8″。
35 (not shown) of control unit is connect with transmission system 33,34 electric signal of lead limit switch, by default rule
Then control the work of transmission system 33, lead limit switch 34.
In order to describe to understand the course of work of the theodolite calibrating installation, below with " survey time vertical angle angle measurement standard deviation
It is described in detail for difference " detection project:
Tested instrument is placed on the multiteeth indexing table 11 of calibrating installation by step 1, is attached by return heart nut.
Step 2, three base angle screws by adjusting theodolite 13 flatten tested instrument, it is ensured that tested instrument
Both direction level meter bubble it is placed in the middle and after 180 ° of rotation, bubble is still placed in the middle.
Step 3 unclamps perpendicular disk locking nut, rotates alidade 131, slightly sight target 1 and (successively compile from top to bottom
Number for 1,2,3,4,5), then locking nut.
Step 4, first camera 322 directly show the crosshair image in visual field on large-sized display screen, human eye
Only with display screen is looked at, perpendicular disk adjusting nut is then manually adjusted, so that two crosshairs realize that mariages folder is single in the vertical direction
Silk is accurately sighted to realize.
Step 5 will be erected the reading of disk, is recorded in table on 13 display screen of theodolite.
Step 6 repeats the 4th step and the 5th step to acquire multi-group data.
Step 7 repeats third step to the 5th step, completes institute there are five target and sights reading, that is, indicates one survey of completion
It returns, needs to complete four survey time in total.
Step 8 handles the data of acquisition, so that survey time vertical angle angle measurement standard deviation is obtained, further according to accidentally
Poor range determines whether this project meets the requirements.
13 alidade 131 of theodolite during rotation, to first camera 322 obtain image, it is also necessary to it is required that
First camera 322 moves together with alidade 131.13 alidade 131 of theodolite be operated by manually, and this
In patent, because predicted alidade 131 sights position every time, first camera 322 is realized using transmission system 33
Automatic movement.
35 (not shown) of control unit, by the work of following rule control transmission system 33, lead limit switch 34,
The course of work inspection of transmission system 33, lead limit switch 34 is illustrated below, in the present embodiment driving device 331
Using motor:
The first step, the program instruction that motor reception control unit 35 is finished are rotated;
Second step, motor rotation drive screw rod 3321 to rotate;
Third step, 3321 top shoe 3322 of screw rod are moved in a straight line along screw rod 3321, are moved downward at this time;
4th step, the linear motion of sliding block 3322 pass to first camera 322, transport it downwards along arc-shaped guide rail 321
It is dynamic;
5th step, when first camera 322 is moved to No. 5 optoelectronic switches 341 (number consecutively is 1,2,3,4,5 from top to bottom)
During, other optoelectronic switches 341 are in illegal state, and only No. 5 optoelectronic switches 341 are in enabled state, when the first phase
When machine 322 moves to the position of No. 5 optoelectronic switches 341, because the optical signal between optoelectronic switch 341 is hidden by first camera 322
Gear, optoelectronic switch 341 just export a switching signal to control unit 35.
6th step, when detect optoelectronic switch 341 to switching signal after, control unit 35 just stop motor rotation, from
And all transmission systems 33 stop, so that first camera 322 just stops at the position of No. 5 optoelectronic switches 341, thus again permissible
The crosshair in 13 alidade 131 of theodolite is obtained, can observe crosshair image on a display screen.
7th step repeats the first step to the 6th step, and first camera 322 can move automatically five positions, so as to
To follow the movement of alidade 131.
Theodolite calibrating installation disclosed by the invention, including workbench 10, light emitting device 20 and auxiliary reading acquisition device
30, workbench 10 is set between light emitting device 20 and auxiliary reading acquisition device 30, and auxiliary reading acquisition device 30 includes leading
Rail bracket 31, the first image capturing system 32, transmission system 33, lead limit switch 34 and control unit 35, the first image are adopted
Collecting system 32 acquires the crosshair image on 13 alidade 131 of theodolite, need to only look at acquired image when sighting to adjust
Perpendicular disk adjusting nut is saved, so that two crosshairs realize that mariages presss from both sides monofilament in the vertical direction, can be realized and precisely sight.Theodolite
Calibrating installation has increased auxiliary reading acquisition device newly, substitutes eye-observation visual field using first camera 322, can mitigate artificial sight
Survey bring labor intensity;Transmission system 33 is connect with 35 electric signal of control unit, can control first camera 322 with theodolite
13 rotate and move together, guarantee first camera 322,13 alidade 131 of theodolite, 23 three of target light pipe sighted same
On straight line, accurately to obtain clearly crosshair image, the degree of automation of the calibrating installation is improved, improves calibrating dress
The degree of automation set, and then improve the efficiency of calibrating, alleviate the workload of testing person.
In some embodiments, rail brackets 31 include first support 311, connecting shaft 312 and the first covering of the fan 313, connection
Axis 312 is vertical with first support 311 to be connect, and the first covering of the fan 313 is connect with connecting shaft 312, fixed described on the first covering of the fan 313
Arc-shaped guide rail 321.Rail brackets 31 further include lifting platform 314, and lifting platform 314 includes pedestal 3141, lifting shaft 3142 and table top
3143, lifting shaft 3142 connects pedestal 3141 and table top 3143, table top 3143 are connect with first support 311.The lifting platform 314 can
It is adjusted with the height to first support 311, it, can be by connecting shaft 312 and 13 horizontal axis of theodolite, horizontal plain tube before sighting
23 are adjusted onto same horizontal line, guarantee the accuracy sighted.
In some embodiments, as shown in Fig. 2, control unit 35 includes programmable logic controller (PLC) 351, Switching Power Supply
352, control switch 355, indicator light 353, button 354, programmable logic controller (PLC) 351 and Switching Power Supply 352, control switch
355, indicator light 353, the connection of 354 electric signal of button, Switching Power Supply 352 are powered to programmable logic controller (PLC) 351, control switch
355 issue switching signal to programmable logic controller (PLC) 351, and the signal of optoelectronic switch 341 is transmitted to programmable logic controller (PLC) 351
It is shown afterwards by indicator light 353, programmable controller issues motor control signal to button 354.Specifically, control unit
The workflow of 35 control motors is as shown in Figure 3:
(1) judge whether control switch 353 issues switching signal, if not issuing switching signal, return to previous step;If
Switching signal is issued, then the indicator light 353 for corresponding to open and close lights;
(2) optoelectronic switch 341 is set;
(3) programmable controller issues motor control signal to button 354;
(4) it is read, judges whether reading is completed, if reading does not complete, read again;If reading is completed,
Into in next step.
(5) judge whether calibrating is completed, if calibrating is completed, terminate;If calibrating does not complete, return step (1), repeat
Step (1)-(4).
Control unit 35 controls motor and first camera 322 is driven to move, and guarantees first camera 322,13 alidade of theodolite
131,23 three of target light pipe sighted on the same line, accurately to obtain clearly crosshair image, improves the calibrating
The degree of automation of device, alleviates the workload of testing person, and has coordinated the logical relation of entire verification process, makes whole
The orderly progress of a verification process.
In some embodiments, auxiliary reading acquisition device 30 further includes the second image capturing system, the second Image Acquisition
System includes second camera and character recognition module, and second camera acquires the image of the scale of 13 display screen of theodolite, and will adopt
The image of collection passes to character recognition module, and character recognition module identifies the data in image and by data inputting character recognition mould
In block.Data in character recognition module identification image can use existing feasible method.
Second image capturing system directly acquires the image of scale and identifies the data in image, then certainly by data
In dynamic typing character recognition module, instead of the process of step 5 manual record data in above-mentioned verifying process flow, mitigate artificial note
Record and logging data bring labor intensity.
Embodiment two
As shown in figure 4, a kind of auxiliary reads acquisition device 30, it is used in theodolite calibrating installation, including rail brackets 31,
First image capturing system 32, transmission system 33, lead limit switch 34 and control unit 35, in which:
First image capturing system 32, including arc-shaped guide rail 321, first camera 322 and image display device, arc-shaped guide rail
321 are fixed on rail brackets 31, and first camera 322 is slideably connect with arc-shaped guide rail 321, first camera 322 and image
The connection of display device electric signal, passes to image display device for the crosshair image on 13 alidade 131 of theodolite of acquisition.
Transmission system 33, including the bindiny mechanism 332 being connect with first camera 322, the driving being connect with bindiny mechanism 332
Device 331.
Lead limit switch 34 is arranged on rail brackets 31, limits to first camera 322.
35 (not shown) of control unit is connect with transmission system 33,34 electric signal of lead limit switch, by default rule
Then control the work of transmission system 33, lead limit switch 34.
It includes rail brackets 31, the first image capturing system 32, transmission system 33, stroke that the auxiliary, which reads acquisition device 30,
Limit switch 34 and control unit 35, the first image capturing system 32 acquire the crosshair image on 13 alidade 131 of theodolite
Acquired image need to only be looked at when sighting to adjust perpendicular disk adjusting nut so that two crosshairs realize in the vertical direction it is double
Silk folder monofilament, can be realized and precisely sight.The auxiliary reads acquisition device, substitutes eye-observation visual field using first camera 322,
Artificial observation bring labor intensity can be mitigated;Transmission system 33 is connect with 35 electric signal of control unit, can control first
Camera 322 is rotated with theodolite 13 and is moved, the target for guaranteeing first camera 322, theodolite 13 alidade 131, sighting
23 three of light pipe on the same line, accurately to obtain clearly crosshair image, improves the automation journey of the calibrating installation
Degree, and then improve the efficiency of calibrating, alleviate the workload of testing person.
In some embodiments, rail brackets 31 include first support 311, connecting shaft 312 and the first covering of the fan 313, connection
Axis 312 is vertical with first support 311 to be connect, and the first covering of the fan 313 is connect with connecting shaft 312, fixed arc on the first covering of the fan 313
Guide rail 321.Rail brackets 31 further include lifting platform 314, and lifting platform 314 includes pedestal 3141, lifting shaft 3142 and table top 3143,
Lifting shaft 3142 connects pedestal 3141 and table top 3143, table top 3143 are connect with first support 311.The lifting platform 314 can be right
The height of first support 311 is adjusted, and before sighting, connecting shaft 312 and 13 horizontal axis of theodolite, horizontal plain tube 23 can be adjusted
It saves in same horizontal line, guarantees the accuracy sighted.
It should be understood that the particular order or level of the step of during disclosed are the examples of illustrative methods.Based on setting
Count preference, it should be appreciated that in the process the step of particular order or level can be in the feelings for the protection scope for not departing from the disclosure
It is rearranged under condition.Appended claim to a method is not illustratively sequentially to give the element of various steps, and not
It is to be limited to the particular order or level.
In above-mentioned detailed description, various features are combined together in single embodiment, to simplify the disclosure.No
This published method should be construed to reflect such intention, that is, the embodiment of theme claimed needs clear
The more features of the feature stated in each claim to Chu.On the contrary, that reflected such as appended claims
Sample, the present invention are in the state fewer than whole features of disclosed single embodiment.Therefore, appended claims is special
This is expressly incorporated into detailed description, and wherein each claim is used as alone the individual preferred embodiment of the present invention.
Description above includes the citing of one or more embodiments.Certainly, in order to describe above-described embodiment and description portion
The all possible combination of part or method is impossible, but it will be appreciated by one of ordinary skill in the art that each implementation
Example can do further combinations and permutations.Therefore, embodiment described herein is intended to cover fall into the appended claims
Protection scope in all such changes, modifications and variations.In addition, with regard to term used in specification or claims
The mode that covers of "comprising", the word is similar to term " includes ", just as " including " solved in the claims as transitional word
As releasing.In addition, the use of any one of specification in claims term "or" being to indicate " non-exclusionism
Or ".
Claims (10)
1. a kind of theodolite calibrating installation characterized by comprising workbench, light emitting device and auxiliary reading acquisition device, institute
It states workbench to be set between the light emitting device and auxiliary reading acquisition device, the auxiliary reading acquisition device includes
Rail brackets, the first image capturing system, transmission system, lead limit switch and control unit, in which:
First image capturing system, including arc-shaped guide rail, first camera and image display device, the arc-shaped guide rail are fixed on institute
It states on rail brackets, the first camera is slideably connect with the arc-shaped guide rail, and the first camera and described image are aobvious
The connection of showing device electric signal, passes to described image display device for the crosshair image on the theodolite alidade of acquisition;
Transmission system, including the bindiny mechanism being connect with the first camera, the driving device being connect with the bindiny mechanism;
Lead limit switch is arranged on the rail brackets, limits to the first camera;
Control unit is connect with the transmission system, lead limit switch electric signal, controls transmission system, row by preset rules
The work of degree bit switch.
2. theodolite calibrating installation as described in claim 1, which is characterized in that the rail brackets include first support, connect
Spindle and the first covering of the fan, the connecting shaft is vertical with the first support to be connect, first covering of the fan and the connection axis connection,
For fixing the arc-shaped guide rail.
3. theodolite calibrating installation as described in claim 1, which is characterized in that the rail brackets further include lifting platform, institute
Stating lifting platform includes pedestal, lifting shaft and table top, pedestal and the table top described in the lifting axis connection, the table top with it is described
First support connection.
4. theodolite calibrating installation as described in claim 1, which is characterized in that it further include the second image capturing system, acquisition
The scale image of theodolite display screen identifies data and record in image.
5. theodolite calibrating installation as claimed in claim 4, which is characterized in that second image capturing system includes second
Camera and character recognition module, the image of the scale of the second camera acquisition theodolite display screen, and the image of acquisition is passed
Pass the character recognition module, data in the character recognition module identification image and by data inputting character recognition module
In.
6. theodolite calibrating installation as described in claim 1, which is characterized in that the lead limit switch includes and luminous dress
The optoelectronic switch of identical quantity is set, the optoelectronic switch arcuately uniformly arrange by guide rail.
7. theodolite calibrating installation as described in claim 1, which is characterized in that the bindiny mechanism include screw rod and with it is described
The sliding block of screw rod connection, the screw rod are connect with the driving device, and the sliding block is connect with the first camera.
8. a kind of auxiliary reads acquisition device, in theodolite calibrating installation, which is characterized in that including rail brackets, first
Image capturing system, transmission system, lead limit switch and control unit, in which:
First image capturing system, including arc-shaped guide rail, first camera and image display device, the arc-shaped guide rail are fixed on institute
It states on rail brackets, the first camera is slideably connect with the arc-shaped guide rail, and the first camera and described image are aobvious
The connection of showing device electric signal, passes to described image display device for the crosshair image on the theodolite alidade of acquisition;
Transmission system, including the bindiny mechanism being connect with first camera, the driving device being connect with the bindiny mechanism;
Lead limit switch is arranged on the rail brackets, limits to first camera;
Control unit is connect with the transmission system, lead limit switch electric signal, controls transmission system, row by preset rules
The work of degree bit switch.
9. auxiliary reading acquisition device as claimed in claim 8, which is characterized in that the rail brackets include first support,
Connecting shaft and the first covering of the fan, the connecting shaft is vertical with the first support to be connect, and first covering of the fan and the connecting shaft connect
It connects, for fixing the arc-shaped guide rail.
10. auxiliary reading acquisition device as claimed in claim 8, which is characterized in that the rail brackets further include lifting platform,
The lifting platform includes pedestal, lifting shaft and table top, pedestal and the table top described in the lifting axis connection, the table top and institute
State first support connection.
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CN113624257A (en) * | 2021-08-09 | 2021-11-09 | 苏州一光仪器有限公司 | Method for testing horizontal one-test-return precision of theodolite |
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CN112857265A (en) * | 2021-01-12 | 2021-05-28 | 包头钢铁(集团)有限责任公司 | Method for constructing center line of hidden point rolling mill by laser tracker |
CN112857265B (en) * | 2021-01-12 | 2022-06-21 | 包头钢铁(集团)有限责任公司 | Method for constructing center line of hidden point rolling mill by laser tracker |
CN113624257A (en) * | 2021-08-09 | 2021-11-09 | 苏州一光仪器有限公司 | Method for testing horizontal one-test-return precision of theodolite |
CN113624257B (en) * | 2021-08-09 | 2024-04-05 | 苏州一光仪器有限公司 | Method for testing horizontal one-measurement-back precision of theodolite |
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