CN207179112U - It is a kind of from centering type laser tripod - Google Patents
It is a kind of from centering type laser tripod Download PDFInfo
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- CN207179112U CN207179112U CN201720955254.8U CN201720955254U CN207179112U CN 207179112 U CN207179112 U CN 207179112U CN 201720955254 U CN201720955254 U CN 201720955254U CN 207179112 U CN207179112 U CN 207179112U
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Abstract
The utility model 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 utility model 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
A kind of GPS measurements tripod is the utility model is related to, three pin are measured from centering type GPS more particularly, to a kind of laser
Frame.
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.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, there is provided a kind of laser is from centering type laser
Tripod, its is simple in construction, novel in design reasonable and easy to use, and it is relative to measuring point quickly to measure tripod mount basic point
Coordinate, without artificial optical centering, operating efficiency and measurement accuracy are improved, be more suitable for measuring point and be nearby not easy to set up three pin
Frame or the complicated landform measurement for being difficult to centering.
In order to solve the above technical problems, technical solution adopted in the utility model 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 architectural feature described in the U of Chinese patent CN 204756358 are basic
It is identical.
The general principle that the utility model is operated from centering type laser tripod 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 utility model has advantages below compared with prior art：
1st, the utility model is simple in construction, novel in design reasonable and easy to use.
2nd, the utility model being used cooperatively by horizontal rotation apparatus and vertical rotary device, can manipulate rotary hemispherical just
The laser range finder of lower section is aligned with measuring point, realizes the quick centring of basic point and measuring point, time saving and energy saving and improve operating efficiency.
3rd, angle [alpha], the level that the utility model 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 self-induction type dial turns over, vertical self-induction type dial turn over can convert to the distance S of basic point
Go out measuring point P in basic point P ' relative coordinate, without setting up tripod directly over measuring point, enhance tripod makes in complicated landform
The scope of application.
4th, the utility model uses laser range finder and self-induction type dial, without optical centering, reduces operation link
Influenceed with human factor, improve measurement accuracy.
5th, method of the present utility model is simple, and used apparatus structure is simple, easy to make, and cost is cheap, uses effect
Fruit is good.
Brief description of the drawings
Accompanying drawing 1 is overall structure diagram of the present utility model；
Accompanying drawing 2 is the structural representation of the utility model pedestal；
Accompanying drawing 3 is the overlooking the structure diagram of the utility model laser self-measuring device；
Accompanying drawing 4 is the main structure diagram of the utility model laser self-measuring device；
Accompanying drawing 5 is that the utility model is tested oneself the structural representation of formula compass；
Accompanying drawing 6 is the structural representation of the utility model vertical rotation angle recorder；
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 utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, the utility model 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 the U of Chinese patent CN 204756358 are essentially identical, branch
The quantity of frame (3) 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 practicality be more fully understood
It is new, but the utility model is not limited in any way.Therefore, it will be appreciated by those skilled in the art that still can be to this reality
Modified or equivalent substitution with new；And all do not depart from it is of the present utility model spirit and technical spirit technical scheme and
It is improved, and it all should cover among the protection domain of the utility model patent.
Claims (5)
- It is 1. a kind of from centering type laser tripod, including pedestal（1）, fixing bolt（2）, support（3）With laser self-measuring device （4）, it is characterised in that the pedestal（1）Support is arranged in triangular symmetrical（3）Top, fixing bolt（2）Installed in support （3）At lower end about 1/3, laser self-measuring device（4）Installed in pedestal（1）Middle part；The laser self-measuring device（4）Including leading To groove（401）, rotate horizontally roller（402）, horizontal self-induction type dial（403）, top connecting rod（404）, vertical rotary angle Spend recorder（405）, horizontal drive shaft（406）, horizontal rotation apparatus fixed plate（407）, vertical rotary device（408）, it is horizontal Rotating device（409）, rotary hemispherical（410）, vertical connecting（411）, laser range finder（412）, vertical-transmission bar（413）With Neck（414）；Wherein, two horizontal rotation rollers（402）Installed in guide groove（401）It is interior, pass through horizontal drive shaft（406）Even Connect, the vertical rotation angle recorder（405）Installed in horizontal rotation roller（402）On, with horizontal drive shaft（406）Hang down 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 Swing roller（402）The angle rotated through；The rotary hemispherical（410）Installed in horizontal drive shaft（406）On, its horizontal axis With horizontal drive shaft（406）It is parallel；The horizontal drive shaft（406）Middle part vertical rotary device is housed（408）, horizontal conveyor Axle（406）Middle part lower end pass through vertical connecting（411）It is connected to rotary hemispherical（410）Axis on, vertical connecting （411）With rotary hemispherical（410）Vertical axis overlap, rotary hemispherical（410）Underface laser range finder is housed（412）； The horizontal rotation apparatus（409）Upper end horizontal rotation apparatus fixed plate in portion's mounted thereto（407）On, horizontal rotation apparatus Fixed plate（407）Pass through top connecting rod（404）With pedestal（1）It is fixed, horizontal rotation apparatus（409）Lower end passes through vertical-transmission Bar（413）It is connected to vertical rotary device（408）On neck（414）It is interior；The neck（414）For mounted in vertical rotary device （408）Upper and horizontal drive shaft（406）Coaxial semicircular ring neck, vertical rotary device（408）Drive horizontal drive shaft（406） When being rotated around horizontal axis, vertical-transmission bar（413）Lower end can be in neck（414）It is interior to make vertical-transmission bar with respect to slip （413）Keep vertical state.
- It is 2. according to claim 1 a kind of from centering type laser tripod, it is characterised in that the pedestal（1）Including whole Flat bolt（101）, hook knob（102）, spirit bubble（103）, connection jack（104）With formula compass of testing oneself（105）.
- 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）Including formula dial of testing oneself（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）Including vertical self-induction type dial（4051）, ball（4052）, ball grooves（4053）And wheel hub （4054）, vertical rotation angle recorder（405）Pass through wheel hub（4054）With horizontal drive shaft（406）Connection.
- It is 5. a kind of from centering type laser tripod according to claim any one of 1-3, it is characterised in that the rotation half Ball（410）It is axially mounted to horizontal drive shaft（406）On, can be around horizontal drive shaft（406）Rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720955254.8U CN207179112U (en) | 2017-08-01 | 2017-08-01 | It is a kind of from centering type laser tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720955254.8U CN207179112U (en) | 2017-08-01 | 2017-08-01 | It is a kind of from centering type laser tripod |
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| Publication Number | Publication Date |
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| CN207179112U true CN207179112U (en) | 2018-04-03 |
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| CN201720955254.8U Active CN207179112U (en) | 2017-08-01 | 2017-08-01 | It is a kind of from centering type laser tripod |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339583A (en) * | 2017-08-01 | 2017-11-10 | 中国科学院武汉岩土力学研究所 | It is a kind of from centering type laser tripod |
| CN108680150A (en) * | 2018-07-19 | 2018-10-19 | 内蒙古工业大学 | A kind of hand-held construction account equipment fixation holder |
| CN111174769A (en) * | 2020-01-07 | 2020-05-19 | 郑州蓝图土地环境规划设计有限公司 | Measure more accurate engineering survey sighting rod |
| CN111238453A (en) * | 2018-11-28 | 2020-06-05 | 赫克斯冈技术中心 | Intelligent positioning module |
-
2017
- 2017-08-01 CN CN201720955254.8U patent/CN207179112U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339583A (en) * | 2017-08-01 | 2017-11-10 | 中国科学院武汉岩土力学研究所 | It is a kind of from centering type laser tripod |
| CN107339583B (en) * | 2017-08-01 | 2022-11-01 | 中国科学院武汉岩土力学研究所 | Self-centering type laser tripod |
| CN108680150A (en) * | 2018-07-19 | 2018-10-19 | 内蒙古工业大学 | A kind of hand-held construction account equipment fixation holder |
| CN111238453A (en) * | 2018-11-28 | 2020-06-05 | 赫克斯冈技术中心 | Intelligent positioning module |
| US11486704B2 (en) | 2018-11-28 | 2022-11-01 | Hexagon Technology Center Gmbh | Intelligent positioning module |
| CN111238453B (en) * | 2018-11-28 | 2023-09-05 | 赫克斯冈技术中心 | Intelligent positioning module |
| CN111174769A (en) * | 2020-01-07 | 2020-05-19 | 郑州蓝图土地环境规划设计有限公司 | Measure more accurate engineering survey sighting rod |
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