CN110186438A - A kind of total station effectively improving measurement accuracy - Google Patents
A kind of total station effectively improving measurement accuracy Download PDFInfo
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- CN110186438A CN110186438A CN201910391077.9A CN201910391077A CN110186438A CN 110186438 A CN110186438 A CN 110186438A CN 201910391077 A CN201910391077 A CN 201910391077A CN 110186438 A CN110186438 A CN 110186438A
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- measurement accuracy
- lateral wall
- pedestal
- total station
- support plate
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- 238000005259 measurement Methods 0.000 title claims abstract description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000003032 molecular docking Methods 0.000 claims description 32
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
- F16M11/34—Members limiting spreading of legs, e.g. "umbrella legs"
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of total stations for effectively improving measurement accuracy, it is related to engineering survey equipment technical field, aim to solve the problem that the technical problem that strong illumination causes measurement accuracy low, its key points of the technical solution are that support component includes pedestal and three pack supports including host and the support component being detachably connected with host；The top of pedestal is equipped with sunshade, sunshade includes the sunshading board above host, the both ends of sunshading board are respectively connected with the support plate for being used to support sunshading board, support plate is connected with pedestal, in measurement process, host is blocked by sunshading board, greatly reduces the direct projection of sunlight, to reduce influence of the strong light to measurement, to improve measurement accuracy.
Description
Technical field
The present invention relates to engineering survey equipment technical fields, more specifically, it relates to which one kind effectively improves measurement accuracy
Total station.
Background technique
Total station, i.e. whole station type electronic distance meter, be it is a kind of integrate light, mechanical, electrical high-tech measuring instrument, be collection
Horizontal angle, vertical angle, distance, vertical survey function are in the instrument of surveying and mapping system of one；The electronics longitude and latitude compared with micrometer instrument
Optical circle is changed to optoelectronic scanning scale by instrument, is instead automatically recorded and is shown reading for artificial optics micrometer reading, make to survey
Angle simple operation, and can avoid the generation of error in reading.Because its primary placement instrument on the achievable survey station with regard to all measuring
Work, so referred to as total station, is widely used in the precise engineering surveys such as ground heavy construction and construction of underground tunnel or change
Shape monitors field.
The Chinese patent of existing authorization Publication No. CN108458699A provides a kind of total station, including total station ontology
And foot prop, pedestal is provided on foot prop, slipping groove stent and the connecting screw for connecting total station ontology is provided on pedestal, entirely
It stands and is provided with pedestal below instrument ontology, the threaded hole matched with connecting screw is provided on pedestal, when in use, open foot
Total station ontology is installed on pedestal by frame, after then adjusting total station ontology, starts to measure.
But in actual measurement process, in burning sun, due to the irradiation of sunlight, especially work as total station
Camera lens towards sunlight when, the use of total station can be seriously affected, it is low to lead to will affect measurement accuracy, therefore to be improved.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of whole station for effectively improving measurement accuracy
Instrument has and blocks strong light to improve the advantage of measurement accuracy.
To achieve the above object, the present invention provides the following technical scheme that
A kind of total station effectively improving measurement accuracy, including host and the support component being detachably connected with host, support group
Part includes pedestal and three pack supports；The top of the pedestal is equipped with sunshade, and the sunshade includes being located above host
Sunshading board, the both ends of the sunshading board are respectively connected with the support plate for being used to support sunshading board, and the support plate is connected with pedestal
It connects.
By using above-mentioned technical proposal, host is blocked by sunshading board, greatly reduces the direct projection of sunlight, thus
Influence of the strong light to measurement is reduced, to improve measurement accuracy；Meanwhile sunshading board and support plate protect host, reduce master
The aging that machine shell is generated due to sunlight irradiation.
Further, the both ends of the sunshading board are provided with several docking protrusions along the integrated molding of its width direction, described
A lateral edge its width direction of support plate upward offers the docking recess for docking protrusion insertion.
By using above-mentioned technical proposal, when docking protrusion is inserted into docking recess, thus to support plate and sunshade
Plate is clamped, and realizes the quick fixed installation to sunshading board.
Further, mounting rod is provided in the support plate, one end connection of the mounting rod far from support plate is limited
Position block, the lateral wall of the mounting rod are rotatably connected to and dock the raised abutting bar to offset, and it is convex that the abutting bar is located at docking
It rises between limited block.
By using above-mentioned technical proposal, when docking protrusion is inserted into docking recess, rotation pushes against bar, pushes against bar and supports
It is connected to the outer surface of docking protrusion, to docking protrusion is stuck in docking recess, to further fix to sunshading board.
Further, the lateral wall of the mounting rod is arranged with compressed spring, and one end of the compressed spring is connected to limit
Position block, the other end of the compressed spring are connected to abutting bar.
By using above-mentioned technical proposal, under the elastic force effect of compressed spring, pushes against bar stress and push against convex in docking
It rises, to apply pressure to docking protrusion, to further compress to docking protrusion.
Further, the lateral wall of the sunshading board is connected with extension board, the lateral wall of the sunshading board offer for
The slippage slot of extension board sliding.
By using above-mentioned technical proposal, extension board is pulled out out of slippage slot, effectively increases the sunshade area of sunshading board,
To improve the shaded effects of sunshading board.
Further, bracket described in every group includes support rod, the first sleeve for being sheathed on support rod lateral wall and is arranged
It is described in the abutting bolt for being threaded with support rod on the second casing of first sleeve lateral wall, the first sleeve and offseting
Also the abutting bolt to offset with first sleeve is threaded on second casing.
By using above-mentioned technical proposal, bracket uses three sections of splicing constructions, and first sleeve can be along the length side of support rod
To movement, the second casing can be moved along the length direction of first sleeve, so as to the entire length of adjusting bracket, to adjust master
Height of the machine relative to ground, to deacclimatize different measurement environment；Meanwhile survey crew can also be according to oneself height
It is adjusted.
Further, the support rod, first sleeve lateral wall be evenly arranged with several graduation marks along its length.
By using above-mentioned technical proposal, first sleeve and the second casing can accurately be adjusted by graduation mark,
So that the entire length of every pack support is identical, in this way, effectively improving the monolithic stability of total station, prevent total station inclination from causing
It breaks.
Further, the lateral wall of several second casings is arranged with sliding sleeve, and the lateral wall of each sliding sleeve is equal
Rotation connection offers groove profile long hole on several connection long slabs, wherein one there are two long slab is connected along its length
Fixation kit is provided between the connection long slab on connection long slab and another sliding sleeve on a sliding sleeve, the fixation kit includes inserting
Clamping screw in two neighboring groove profile long hole is threaded on the clamping screw and connect long slab phase with one of
The locking nut supported.
By using above-mentioned technical proposal, it is rotatablely connected long slab, the connection long slab on two neighboring sliding sleeve is made to intersect,
And be fixed by clamping screw and locking nut, to the second casing be fixed, in this way, further strengthening support group
The monolithic stability of part.
Further, the support plate and pedestal sliding connect, and offer on the pedestal and slide up and down for support plate
Slip hole；The lateral wall of the pedestal is provided with fixation hole, and bolt is inserted in the fixation hole, is opened up in the support plate
There is the jack for bolt insertion.
By using above-mentioned technical proposal, support plate and sunshading board can be installed to the bottom surface of pedestal, thus withdrawing
Branch frame peripheral form protective zone, in this way, reducing and being made in transport process to support component convenient for being transported through to support component
At abrasion.
In conclusion the invention has the following advantages:
1, the top of pedestal is equipped with host, and the top of host is equipped with sunshade, and the both ends of sunshade sunshading board, sunshading board are equal
It is connected with the support plate for being used to support sunshading board, host is blocked by sunshading board, greatly reduces the direct projection of sunlight, thus
Influence of the strong light to measurement is reduced, to improve measurement accuracy；Meanwhile sunshading board and support plate protect host, reduce master
The aging that machine shell is generated due to sunlight irradiation；
2, every pack support includes support rod, and support rod is equipped with first sleeve, and first sleeve is equipped with the second casing, and bracket is adopted
With three sections of splicing constructions, first sleeve can be moved along the length direction of support rod, and the second casing can be along the length side of first sleeve
To movement, so as to the entire length of adjusting bracket, to adjust height of the host relative to ground, to deacclimatize different
Measure environment；Meanwhile survey crew can also be adjusted according to the height of oneself.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram for the total station for effectively improving measurement accuracy in embodiment；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the enlarged drawing of part B in Fig. 1；
Fig. 4 is in embodiment for embodying the perspective view of the explosion of connection relationship between pedestal and sunshade.
In figure: 1, host；2, support component；21, pedestal；211, docking recess；212, fixation hole；213, slip hole；22,
Bracket；221, support rod；222, first sleeve；223, the second casing；224, bolt is pushed against；3, sunshade；31, sunshading board；
311, slippage slot；3111, extension board；312, docking protrusion；32, support plate；321, jack；3211, bolt；4, mounting rod；41,
Limited block；42, bar is pushed against；43, compressed spring；5, graduation mark；6, sliding sleeve；7, long slab is connected；71, groove profile long hole；8, fixed group
Part；81, clamping screw；82, locking nut.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment:
A kind of total station effectively improving measurement accuracy, referring to Fig.1 comprising host 1, the lower section of host 1 are provided with support group
Part 2, support component 2 include pedestal 21 and three pack supports 22 being arranged in below pedestal 21, and host 1 is mounted on pedestal by bolt
On 21；The top of pedestal 21 is provided with sunshade 3, and sunshade 3 includes the sunshading board 31 positioned at 1 top of host, sunshading board
31 both ends are provided with support plate 32, and support plate 32 is connected to pedestal 21 far from one end of sunshading board 31, in use,
Host 1 is surrounded by sunshading board 31 and support plate 32, avoids the direct irradiation of sunlight.
Referring to Fig.1, the lateral wall of sunshading board 31 offers slippage slot 311, and sliding is connected with extension board in slippage slot 311
3111, extension board 3111 is for blocking the top further progress of host 1.
Referring to Fig. 2, the both ends of sunshading board 31 are provided with several docking protrusions 312, branch along the integrated molding of its width direction
The docking recess 211 for 312 insertion of docking protrusion is offered along its width direction on fagging 32, when docking protrusion 312 is inserted into
Docking recess 211 quickly fixes sunshading board 31；The lateral wall of support plate 32 is welded with mounting rod 4, and mounting rod 4 is separate
One end of docking protrusion 312 is provided with limited block 41, and the lateral wall of mounting rod 4 is rotatably connected to and docks raised 312 and offset
Abutting bar 42, push against and be provided with compressed spring 43 between bar 42 and limited block 41, compressed spring 43 is sheathed on the outer of mounting rod 4
Side wall, one end of compressed spring 43 are connected to the lateral wall for pushing against bar 42, and the other end is connected to the lateral wall of limited block 41, is pressing
Under the elastic force effect of contracting spring 43,42 stress of bar is pushed against, and is pushed against in the outer surface of docking protrusion 312.
Referring to Fig.1, every pack support 22 includes support rod 221, and support rod 221 is connected to pedestal 21 by pin rotation,
The lateral wall of support rod 221 is arranged with first sleeve 222, is threaded on the lateral wall of first sleeve 222 and support rod 221
The abutting bolt 224 that lateral wall offsets, the lateral wall of first sleeve 222 are arranged with the second casing 223, and on the second casing 223
Also it is threaded with the abutting bolt 224 to offset with 222 lateral wall of first sleeve, the second casing 223 is far from first sleeve 222
One end is connected to ground；By rotation first sleeve 222 and the second casing 223 come the length of adjusting bracket 22；And in support rod
221 and first sleeve 222 lateral wall on be evenly arranged with several graduation marks 5, every group of branch can be accurately adjusted by graduation mark 5
The length of frame 22, so that the length of every pack support 22 is consistent.
Referring to Figures 1 and 2, the lateral wall of three the second casings 223 is arranged with sliding sleeve 6, and the lateral wall of each sliding sleeve 6 is equal
Groove profile long hole is offered along its length there are two long slab 7, two connection 7 phases of long slab are connected by pin rotation connection
71, one of connection long slab 7 on each sliding sleeve 6 intersects with the connection long slab 7 on adjacent sliding sleeve 6, and between the two
It is provided with fixation kit 8, two groove profile long holes 71 are mutually butted, and fixation kit 8 includes clamping screw 81 and locking nut 82, lock
Tight bolt 81 is plugged in two neighboring groove profile long hole 71, and two connection long slabs 7 are fixed by locking nut 82.
Referring to Fig.1 and Fig. 4, connection is slid between support plate 32 and pedestal 21, is offered on pedestal 21 for support plate 32
The slip hole 213 slid up and down, the lateral wall of pedestal 21 offer fixation hole 212, are provided with bolt in fixation hole 212
3211, the lateral wall of support plate 32 opens up the jack 321 being inserted into for bolt 3211, when the insertion jack 321 of bolt 3211 and admittedly
Hole 212 is determined, support plate 32 to be fixed；After the completion of total station use, rotation pushes against bar 42, pushes against bar 42 along itself and peace
It fills and is rotated at the rotation connection of bar 4 to the side far from docking protrusion 312, be detached from when pushing against bar 42 in docking protrusion 312, will hide
Positive plate 31 is removed from support plate 32, and host 1 is disassembled independent preservation from pedestal 21；By bolt 3211 from jack 321
Interior extraction extracts support plate 32 out of slip hole 213, slip hole 213 is reinserted after overturning, and by bolt 3211 and insert
Hole 321 is fixed, at this point, support plate 32 is located at the lower section of pedestal 21, when first sleeve 222 is along the length direction of support rod 221
It is mobile to the side close to pedestal 21, the second casing 223 along first sleeve 222 length direction to the sidesway close to pedestal 21
It is dynamic, and connection long slab 7 is driven to rotate, to first sleeve 222 and the second casing 223 be withdrawn, support rod 221, first sleeve
222 and second casing 223 be respectively positioned between two support plates 32, sunshading board 31 is reinstalled in support plate 32, and is passed through
It is fixed to push against bar 42, sunshading board 31, pedestal 21 and two support plates 32 form protective zone, protect to support component 2.
Working principle is as follows:
When total station need to be used, three pack supports 22 are rotated first, on the ground by the support of bracket 22, are adjusted according to graduation mark 5
The length of first sleeve 222 and the second casing 223, and it is fixed by pushing against bolt 224；Meanwhile three pack support 22 rotate the time-division
The rotation of long slab 7 Dai Dong not be connected, and fixed by locking nut 82 and clamping screw 81；At this point, host 1 is installed to pedestal 21
On, support plate 32 is inserted into slippage slot 311, bolt 3211 is inserted into fixation hole 212 and jack 321, to support plate
32 are fixed, and then sunshading board 31 is installed in support plate 32, so that docking protrusion 312 is inserted into docking recess 211,
Rotation pushes against bar 42, and docking protrusion 312 is fixed；At this point, be installed, after the completion of being adjusted to host 1, Ke Yijin
Row measurement.
After the completion of total station use, rotation pushes against bar 42, is detached from so that pushing against bar 42 in docking protrusion 312, by sunshade
Plate 31 is removed from support plate 32, and host 1 is disassembled from pedestal 21 and is individually saved；By bolt 3211 from jack 321
Interior extraction extracts support plate 32 out of slip hole 213, slip hole 213 is reinserted after overturning, and by bolt 3211 and insert
Hole 321 is fixed, at this point, support plate 32 is located at the lower section of pedestal 21, is unclamped and is pushed against bolt 224 and clamping screw 81, by first
Casing 222 and the second casing 223 are withdrawn, and support rod 221, first sleeve 222 and the second casing 223 are respectively positioned on two support plates 32
Between, sunshading board 31 is reinstalled in support plate 32, and is fixed by pushing against bar 42, sunshading board 31, pedestal 21 and two
Support plate 32 forms protective zone, protects to support component 2.
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 (9)
1. a kind of total station for effectively improving measurement accuracy, including host (1) and the support component being detachably connected with host (1)
(2), support component (2) includes pedestal (21) and three pack supports (22)；It is hidden it is characterized by: the top of the pedestal (21) is equipped with
Male component (3), the sunshade (3) include the sunshading board (31) above host (1), the both ends of the sunshading board (31)
It is respectively connected with the support plate (32) for being used to support sunshading board (31), the support plate (32) is connected with pedestal (21).
2. a kind of total station for effectively improving measurement accuracy according to claim 1, it is characterised in that: the sunshading board
(31) both ends are provided with several docking protrusions (312) along the integrated molding of its width direction, and the support plate (32) is upward
A lateral edge its width direction offer the docking recess (211) for docking raised (312) insertion.
3. a kind of total station for effectively improving measurement accuracy according to claim 2, it is characterised in that: the support plate
(32) it is provided on mounting rod (4), the mounting rod (4) is connected with limited block (41) far from the one end of support plate (32), described
The lateral wall of mounting rod (4) is rotatably connected to be located at the abutting bar (42) that docks raised (312) and offset, the abutting bar (42)
It docks between raised (312) and limited block (41).
4. a kind of total station for effectively improving measurement accuracy according to claim 3, it is characterised in that: the mounting rod
(4) lateral wall is arranged with compressed spring (43), and one end of the compressed spring (43) is connected to limited block (41), the compression
The other end of spring (43), which is connected to, pushes against bar (42).
5. a kind of total station for effectively improving measurement accuracy according to claim 1, it is characterised in that: the sunshading board
(31) lateral wall is connected with extension board (3111), and the lateral wall of the sunshading board (31) offers sliding for extension board (3111)
The slippage slot (311) of shifting.
6. a kind of total station for effectively improving measurement accuracy according to claim 1, it is characterised in that: bracket described in every group
(22) include support rod (221), be sheathed on the first sleeve (222) of support rod (221) lateral wall and be sheathed on first sleeve
(222) the second casing (223) of lateral wall is threaded with the abutting that support rod (221) offsets on the first sleeve (222)
Bolt (224) is also threaded with the abutting bolt (224) to offset with first sleeve (222) on second casing (223).
7. a kind of total station for effectively improving measurement accuracy according to claim 6, it is characterised in that: the support rod
(221) and the lateral wall of first sleeve (222) is evenly arranged with several graduation marks (5) along its length.
8. a kind of total station for effectively improving measurement accuracy according to claim 7, it is characterised in that: several described second
The lateral wall of casing (223) is arranged with sliding sleeve (6), the lateral wall of each sliding sleeve (6) be rotatablely connected there are two connection
Long slab (7) offers groove profile long hole (71), one of sliding sleeve on several connection long slabs (7) along its length
(6) fixation kit (8), the fixation are provided between the connection long slab (7) on the connection long slab (7) on and another sliding sleeve (6)
Component (8) includes the clamping screw (81) being inserted in two neighboring groove profile long hole (71), screw thread on the clamping screw (81)
It is connected with and one of locking nut (82) for connecting long slab (7) and offseting.
9. a kind of total station for effectively improving measurement accuracy according to claim 1, it is characterised in that: the support plate
(32) it is connected with pedestal (21) sliding, the slip hole (213) for support plate (32) insertion is offered on the pedestal (21)；Institute
The lateral wall for stating pedestal (21) is provided with fixation hole (212), is inserted with bolt (3211), the branch in the fixation hole (212)
The jack (321) for bolt (3211) insertion is offered on fagging (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910391077.9A CN110186438A (en) | 2019-05-11 | 2019-05-11 | A kind of total station effectively improving measurement accuracy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910391077.9A CN110186438A (en) | 2019-05-11 | 2019-05-11 | A kind of total station effectively improving measurement accuracy |
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| CN110186438A true CN110186438A (en) | 2019-08-30 |
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ID=67714397
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| CN201910391077.9A Pending CN110186438A (en) | 2019-05-11 | 2019-05-11 | A kind of total station effectively improving measurement accuracy |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307126A (en) * | 2020-03-25 | 2020-06-19 | 深圳市国测测绘技术有限公司 | Total station for engineering survey for effectively improving measurement accuracy |
| CN111520593A (en) * | 2020-05-03 | 2020-08-11 | 北京博纳菲德科技有限公司 | Railway station yard monitoring device based on wireless communication technology |
| CN112378388A (en) * | 2020-11-30 | 2021-02-19 | 盐城市兆泉项目管理有限公司 | Data machine for house building engineering |
| 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 |
| CN116518259A (en) * | 2023-07-04 | 2023-08-01 | 南通新华建筑集团有限公司 | Survey device for measuring construction site |
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