CN107339583A - It is a kind of from centering type laser tripod - Google Patents
It is a kind of from centering type laser tripod Download PDFInfo
- Publication number
- CN107339583A CN107339583A CN201710649787.8A CN201710649787A CN107339583A CN 107339583 A CN107339583 A CN 107339583A CN 201710649787 A CN201710649787 A CN 201710649787A CN 107339583 A CN107339583 A CN 107339583A
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- laser
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- 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 26
- 230000005570 vertical transmission Effects 0.000 claims abstract description 14
- 238000012360 testing method Methods 0.000 claims description 15
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 210000003739 neck Anatomy 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses one kind from centering type laser tripod, including pedestal, support and laser self-measuring device.Wherein, the upper end of support and the bottom of pedestal connect, and the center of pedestal is provided with laser self-measuring device, and vertical rotation angle recorder, which is arranged on, to be rotated horizontally on roller, is placed in guide groove, and two rotate horizontally roller and pass through horizontal conveyor axis connection；Guide groove outer rim is equipped with horizontal self-induction type dial；Horizontal rotation apparatus and vertical rotary device are housed in the middle part of horizontal drive shaft；Horizontal rotation apparatus is connected in the neck on vertical rotary device by vertical-transmission bar；Rotary hemispherical is axially mounted on horizontal drive shaft.The present invention is simple in construction, novel in design reasonable and easy to use, by recording basic point and alignment distance automatically, horizontal and vertical anglec of rotation during centering, the relative coordinate of alignment and basic point can be conversed, save the tedious steps of artificial leveling, centering repeatedly, improve operating efficiency, the quick measurement especially suitable for complicated landform.
Description
Technical field
The present invention relates to a kind of GPS to measure tripod, and tripod is measured from centering type GPS more particularly, to a kind of laser.
Background technology
, it is necessary to set up tripod above ground survey station point during GPS dynamics or static measurement, make base central with
After the survey station point centering of ground, gps receiver is fixed on measurement measuring point coordinate above tripod.It is tripot to neutralizing leveling
If two main links during, are divided into preliminary centering, leveling and precise alignment, leveling.Operator is utilizing gross visualization
When judging the leveling of tripod preliminary centering, often due to the inaccuracy of range estimation, make the preliminary centering of tripod and preliminary Setting error
It is larger, cause precise alignment, leveling just need repeatedly adjust repeatedly, or even repeatedly need relocate tripod, not only wasted time and energy but also
Efficiency is low；It is simultaneously usually manual when tiltedly surveying tripod mount point to measuring point height to use tape measure, man's activity because
It is plain big, increase measurement error.Particularly, nearby do not possess typical tripod mounting condition in the alpine terrain of complexity, measuring point
Or can not realize that centering flattens, when measuring point is more, the quick and precisely positioning of measuring point is just particularly important.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency of the prior art, there is provided a kind of laser is from the pin of centering type laser three
Frame, its is simple in construction, novel in design reasonable and easy to use, can quickly measure tripod mount basic point to the relative seat of measuring point
Mark, without artificial optical centering, improves operating efficiency and measurement accuracy, is more suitable for measuring point and is nearby not easy to set up tripod
Or it is difficult to the complicated landform measurement of centering.
In order to solve the above technical problems, the technical solution used in the present invention is：
It is a kind of from centering type laser tripod, including pedestal (1), fixing bolt (2), support (3) and laser self-measuring device
(4), the pedestal (1) is arranged on support (3) top in triangular symmetrical, and fixing bolt (2) is arranged on support (3) lower end about 1/
At 3, laser self-measuring device (4) is arranged on the middle part of pedestal (1)；The laser self-measuring device (4) includes guide groove (401), water
Flat swing roller (402), horizontal self-induction type dial (403), top connecting rod (404), vertical rotation angle recorder
(405), horizontal drive shaft (406), horizontal rotation apparatus fixed plate (407), vertical rotary device (408), horizontal rotation apparatus
(409), rotary hemispherical (410), vertical connecting (411), laser range finder (412), vertical-transmission bar (413) and neck
(414)；Wherein, two rotate horizontally roller (402) in guide groove (401), are connected by horizontal drive shaft (406),
The vertical rotation angle recorder (405), which is arranged on, to be rotated horizontally on roller (402), vertical with horizontal drive shaft (406), is led
Horizontal self-induction type dial (403) is housed to groove (401) outer rim, rolled for being rotated horizontally when automatic recording laser and measuring point centering
The angle beta that wheel (402) rotates through；The rotary hemispherical (410) is arranged on horizontal drive shaft (406), and its axis passes with horizontal
Moving axis (406) is parallel；The middle part of the horizontal drive shaft (406) is equipped with vertical rotary device (408), horizontal drive shaft (406)
Lower end be connected to by vertical connecting (411) on the axis of rotary hemispherical (410), the underface of rotary hemispherical (410) dress
There is laser range finder (412)；Upper end horizontal rotation apparatus fixed plate in portion's mounted thereto of the horizontal rotation apparatus (409)
(407) on, horizontal rotation apparatus fixed plate (407) is fixed by top connecting rod (404) and pedestal (1), horizontal rotation apparatus
(409) lower end is connected to the neck (414) on vertical rotary device (408) Nei by vertical-transmission bar (413)；The neck
(414) it is semicircular ring neck coaxial with horizontal drive shaft (406) on vertical rotary device (408), vertical rotary device
(408) drive horizontal drive shaft (406) around horizontal axis rotate when, vertical-transmission bar (413) lower end can be in neck (414) interior phase
Vertical-transmission bar (413) is set to keep vertical state to slip.
Wherein, described formula compass (105) of testing oneself is horizontally arranged on pedestal (1), including formula dial of testing oneself
(1051) the sensing scale of compass can and compass (1052), be automatically determined.
The vertical rotation angle recorder (405) includes vertical self-induction type dial (4051), ball (4052), ball
Groove (4053) and wheel hub (4054), vertical rotation angle recorder (405) are connected by wheel hub (4054) and horizontal drive shaft (406)
Connect.
The rotary hemispherical (410) is axially mounted on horizontal drive shaft (406), can be turned around horizontal drive shaft (406)
It is dynamic.
Described fixing bolt (2) and support (3) and the basic phase of architectural feature described in Chinese patent CN 204756358U
Together.
The general principle that is operated from centering type laser tripod of the present invention is：
When instrument, which produces, checks, scale 0 ° of line, water for being tested oneself in formula of testing oneself compass (105) on formula dial (1051)
0 ° of line of flat self-induction type dial (403) scale and compass (1052) all overlap with direct north, vertical rotation angle recorder
(405) 0 ° of line of scale on vertical self-induction type dial (4051) is parallel with rotary hemispherical (410) vertical axis.When instrument work
When making, tripod is fixed near measuring point, unclamps fixing bolt (2), regulation tripod support (3) makes the preliminary water of tripod
It is flat, fixing bolt (2) is fixed, regulation leveling bolt (101) makes spirit bubble placed in the middle, completes the leveling work of tripod.Pass through
Manipulating horizontal rotation apparatus (409) and vertical rotary device (408) makes laser alignment measuring point, when automatic recording laser is directed at measuring point
Basic point to measuring point distance S (direction is negative upwards for just)；When horizontal rotation apparatus (409) rotates, pass through vertical-transmission
Bar (413) and vertical rotary device (408) drive horizontal drive shaft (406) and rotate horizontally roller (402) and rotate, horizontal self-induction
Formula dial (403) can be recorded automatically rotates horizontally the angle beta that roller (402) turns over；Laser range finder (412) is fixed on rotation
Turn immediately below hemisphere (410) axis, vertical rotary device (408) drives horizontal drive shaft (406) and rotary hemispherical (410) around water
When flat swing roller (402) axis rotates, the vertical rotation angle recorder (405) rotated horizontally in roller (402) can be automatic
Recording laser rangefinder (412) is in vertical axially turned angle, θ；Formula of testing oneself compass (105) can record compass automatically
The angle [alpha] turned over 0 ° of line of scale.According to following formula, the relative coordinate that can converse measuring point P to basic point P ' is：
Then according to measured basic point P ' coordinate, measuring point P coordinate is can obtain by conversion, this method eliminates
The tedious steps and elevation carrection of artificial leveling, centering repeatedly, improve operating efficiency and measurement accuracy, especially suitable for complexity
The quick measurement of landform.
The present invention has advantages below compared with prior art：
1st, the present invention is simple in construction, novel in design reasonable and easy to use.
2nd, the present invention being used cooperatively by horizontal rotation apparatus and vertical rotary device, can manipulate immediately below rotary hemispherical
Laser range finder be aligned with measuring point, realize the quick centring of basic point and measuring point, it is time saving and energy saving and improve operating efficiency.
3rd, angle [alpha], the horizontal self-induction that the present invention is turned over by formula compass dial of being tested oneself during automatic recording laser centering
The angle, θ and measuring point that angle beta that formula dial turns over, vertical self-induction type dial turn over can converse survey to the distance S of basic point
Point P, without setting up tripod directly over measuring point, enhances what tripod used in complicated landform in basic point P ' relative coordinate
The scope of application.
4th, the present invention uses laser range finder and self-induction type dial, without optical centering, reduces operation link and people
Influenceed for factor, improve measurement accuracy.
5th, method of the invention is simple, and used apparatus structure is simple, easy to make, and cost is cheap, and using effect is good.
Brief description of the drawings
Accompanying drawing 1 is overall structure diagram of the invention；
Accompanying drawing 2 is the structural representation of pedestal of the present invention；
Accompanying drawing 3 is the overlooking the structure diagram of laser self-measuring device of the present invention；
Accompanying drawing 4 is the main structure diagram of laser self-measuring device of the present invention；
Accompanying drawing 5 is the structural representation of formula compass of the invention of testing oneself；
Accompanying drawing 6 is the structural representation of vertical rotation angle recorder of the present invention；
Wherein, description of reference numerals is as follows：
1- pedestals, 2- fixing bolts, 3- supports, 4- laser self-measuring devices；
101- flattens bolt, 102- hook knob, 103- spirit bubbles, 104- connection jacks, and 105- tests oneself formula compass；
1051- tests oneself formula dial, 1052- compasses；
401- guide grooves, 402- rotate horizontally roller, the horizontal self-induction type dials of 403-, 404- tops connecting rod, 405-
Vertical rotation angle recorder, 406- horizontal drive shafts, 407- horizontal rotation apparatus fixed plates, 408- vertical rotary devices,
409- horizontal rotation apparatus, 410- rotary hemisphericals, 411- vertical connectings, 412- laser range finders, 413- vertical-transmission bars,
414- necks；
The vertical self-induction type dials of 4051-, 4052- balls, 4053- ball grooves, 4054- wheel hubs.
Embodiment
Embodiment 1：
By embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, the present invention is mainly by pedestal (1), fixing bolt (2), support (3) and laser self-measuring device (4)
Composition, fixing bolt (2) and support (3) and the architectural feature described in Chinese patent CN 204756358U are essentially identical, support
(3) quantity is three, is divided to two section suits, and the fixing bolt (2) is arranged on support (3) section top below.
Refer to the attached drawing 2, pedestal (1) mainly include leveling bolt (101), hook knob (102), spirit bubble (103), connection
Jack (104), formula of testing oneself compass (105)；Laser self-measuring device (4) is installed in the middle part of pedestal (1)；With the use of leveling bolt
(101) and spirit bubble (103) regulation tripod is in horizontality；Measuring instrument is placed on pedestal (1), connects jack
(104) and hook knob (102) is used for fixation measuring instrument.
Refer to the attached drawing 3, laser self-measuring device (4) include guide groove (401), rotate horizontally roller (402), horizontal self-induction type
Dial (403), top connecting rod (404), vertical rotation angle recorder (405), horizontal drive shaft (406), horizontal rotation
Device fixed plate (407), vertical rotary device (408), horizontal rotation apparatus (409), rotary hemispherical (410), vertical connecting
(411), laser range finder (412), vertical-transmission bar (413), neck (414)；Vertical rotation angle recorder (405) is arranged on
Rotate horizontally on roller (402), it is vertical with horizontal drive shaft (406)；Two rotate horizontally roller (402) and are arranged on guide groove
(401) in, connected by horizontal drive shaft (406), guide groove (401) outer rim is equipped with horizontal self-induction type dial (403), can be certainly
The angle beta that dynamic recording laser rotates through with rotating horizontally roller (402) during measuring point centering；Rotary hemispherical (410) is arranged on level
On power transmission shaft (406), its axis is parallel with horizontal drive shaft (406)；Vertical rotary device is housed in the middle part of horizontal drive shaft (406)
(408), its lower end is connected on the axis of rotary hemispherical (410) by vertical connecting (411), is equipped with immediately below rotary hemispherical
Laser range finder (412)；On the portion's horizontal rotation apparatus fixed plate (407) mounted thereto of horizontal rotation apparatus (409) upper end, water
Flat rotating device fixed plate (407) is fixed by top connecting rod (404) and pedestal (1), and horizontal rotation apparatus (409) lower end leads to
Cross in the neck (414) that vertical-transmission bar (413) is connected on vertical rotary device (408)；Neck (414) is mounted in vertical rotation
The semicircular ring neck coaxial with horizontal drive shaft (406) on rotary device (408), vertical rotary device (408) drive horizontal conveyor
Axle (406) around horizontal axis rotate when, vertical-transmission bar (413) lower end can make vertically to pass in neck (414) with respect to slip
Lever (413) keeps vertical state.
Refer to the attached drawing 4, formula of testing oneself compass (105) include test oneself formula dial (1051) and compass (1052)；Check
When, 0 ° of line of scale and compass (1052) all overlap with direct north, during laser alignment measuring point, formula of testing oneself dial (1051) from
The angle that dynamic record compass (1052) turns over.
Refer to the attached drawing 5, vertical rotation angle recorder (405) include vertical self-induction type dial (4051), ball
(4052), ball grooves (4053) and wheel hub (4054), it is connected by wheel hub (4054) with horizontal drive shaft (406)；Instrument produces
During check, 0 ° of line of scale is parallel with rotary hemispherical (410) vertical axis, during laser alignment measuring point, vertical self-induction type dial
(4051) angle that rotary hemispherical (410) turns over around horizontal drive shaft (406) can be recorded automatically.
Tripod is fixed near measuring point, unclamps fixing bolt (2), regulation tripod support (3) makes tripod preliminary
Level, fixes fixing bolt (2), and regulation leveling bolt (101) makes spirit bubble placed in the middle, completes the leveling work of tripod, instrument
Device dispatch from the factory check when, 0 ° of line of scale, the horizontal self-induction type scale tested oneself on formula dial (1051) in formula of testing oneself compass (105)
0 ° of line of disk (403) scale and compass (1052) all overlap with direct north, in vertical rotation angle recorder (405) vertically certainly
0 ° of line of scale on sense formula dial (4051) is parallel with rotary hemispherical (410) vertical axis；Then, rotated horizontally by manipulating
Device (409) and vertical rotary device (408) make laser alignment measuring point, and basic point is to measuring point during automatic recording laser alignment measuring point
Distance S (direction be negative upwards for just), and record horizontal rotation roller (402), rotary hemispherical (410) revolves along axis
The angle that the angle and compass turned over turns over 0 ° of line of scale is respectively β, θ and α, according to measured basic point P ' seat
Mark, measuring point P coordinate is can obtain by conversion：
It should be pointed out that embodiment described above can make those skilled in the art that this hair be more fully understood
It is bright, but do not limit the invention in any way.Therefore, it will be appreciated by those skilled in the art that still can be carried out to the present invention
Modification or equivalent substitution；And technical scheme and its improvement of all spirit and technical spirit that do not depart from the present invention, it all should
Cover among the protection domain of patent of the present invention.
Claims (5)
- It is 1. a kind of from centering type laser tripod, including pedestal (1), fixing bolt (2), support (3) and laser self-measuring device (4), it is characterised in that the pedestal (1) is arranged on support (3) top in triangular symmetrical, and fixing bolt (2) is arranged on support (3) at lower end about 1/3, laser self-measuring device (4) is arranged on the middle part of pedestal (1)；The laser self-measuring device (4) includes being oriented to Groove (401), rotate horizontally roller (402), horizontal self-induction type dial (403), top connecting rod (404), vertical rotation angle Recorder (405), horizontal drive shaft (406), horizontal rotation apparatus fixed plate (407), vertical rotary device (408), horizontal rotation Rotary device (409), rotary hemispherical (410), vertical connecting (411), laser range finder (412), vertical-transmission bar (413) and card Groove (414)；Wherein, two rotate horizontally roller (402) in guide groove (401), by horizontal drive shaft (406) even Connect, the vertical rotation angle recorder (405), which is arranged on, to be rotated horizontally on roller (402), is hung down with horizontal drive shaft (406) Directly, guide groove (401) outer rim is equipped with horizontal self-induction type dial (403), for automatic recording laser and level during measuring point centering The angle beta that swing roller (402) rotates through；The rotary hemispherical (410) is arranged on horizontal drive shaft (406), its trunnion axis Line is parallel with horizontal drive shaft (406)；The middle part of the horizontal drive shaft (406) is equipped with vertical rotary device (408), and level passes The middle part lower end of moving axis (406) is connected on the axis of rotary hemispherical (410) by vertical connecting (411), vertical connecting (411) vertical axis with rotary hemispherical (410) overlaps, and the underface of rotary hemispherical (410) is equipped with laser range finder (412)； On upper end portion's horizontal rotation apparatus fixed plate (407) mounted thereto of the horizontal rotation apparatus (409), horizontal rotation apparatus Fixed plate (407) is fixed by top connecting rod (404) and pedestal (1), and horizontal rotation apparatus (409) lower end passes through vertical-transmission Bar (413) is connected to the neck (414) on vertical rotary device (408) Nei；The neck (414) is mounted in vertical rotary device (408) the semicircular ring neck coaxial with horizontal drive shaft (406) on, vertical rotary device (408) drive horizontal drive shaft (406) When being rotated around horizontal axis, vertical-transmission bar (413) lower end can make vertical-transmission bar with respect to slip in neck (414) (413) vertical state is kept.
- It is 2. according to claim 1 a kind of from centering type laser tripod, it is characterised in that the pedestal (1) includes whole Flat bolt (101), hook knob (102), spirit bubble (103), connection jack (104) and formula compass (105) of testing oneself.
- It is 3. according to claim 2 a kind of from centering type laser tripod, it is characterised in that described formula compass of testing oneself (105) include test oneself formula dial (1051) and compass (1052), the sensing scale of compass can be automatically determined.
- It is 4. a kind of from centering type laser tripod according to claim any one of 1-3, it is characterised in that the vertical rotation Gyration recorder (405) includes vertical self-induction type dial (4051), ball (4052), ball grooves (4053) and wheel hub (4054), vertical rotation angle recorder (405) is connected by wheel hub (4054) with horizontal drive shaft (406).
- It is 5. a kind of from centering type laser tripod according to claim any one of 1-4, it is characterised in that the rotation half Ball (410) is axially mounted on horizontal drive shaft (406), can be rotated around horizontal drive shaft (406).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649787.8A CN107339583B (en) | 2017-08-01 | 2017-08-01 | Self-centering type laser tripod |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649787.8A CN107339583B (en) | 2017-08-01 | 2017-08-01 | Self-centering type laser tripod |
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| Publication Number | Publication Date |
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| CN107339583A true CN107339583A (en) | 2017-11-10 |
| CN107339583B CN107339583B (en) | 2022-11-01 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059884A (en) * | 2018-08-09 | 2018-12-21 | 王凯旋 | A kind of adjustable laser alignment telescope of multi-angle |
| CN110410648A (en) * | 2019-07-12 | 2019-11-05 | 青岛理工大学 | Laser range finder support |
| CN111102447A (en) * | 2019-12-10 | 2020-05-05 | 广东工业大学 | Device and method for improving erection precision and efficiency of RTK (real time kinematic) reference station |
| CN114216022A (en) * | 2022-02-22 | 2022-03-22 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Total powerstation of surveying and mapping usefulness of geological survey point |
| 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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