CN113296112B - Movable measuring trolley device of laser tracker - Google Patents
Movable measuring trolley device of laser tracker Download PDFInfo
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- CN113296112B CN113296112B CN202110599171.0A CN202110599171A CN113296112B CN 113296112 B CN113296112 B CN 113296112B CN 202110599171 A CN202110599171 A CN 202110599171A CN 113296112 B CN113296112 B CN 113296112B
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- rod
- laser tracker
- hole
- lifting
- threaded
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/66—Tracking systems using electromagnetic waves other than radio waves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
- B62D63/04—Component parts or accessories
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a movable measuring trolley device of a laser tracker, which comprises an upper sleeve (3), a lifting adjusting component (2) arranged in a cavity of the upper sleeve, a lower sleeve (5) connected with the upper sleeve through a fastening component, a supporting component (6) connected with the lower sleeve through a bracket (54) and a rocker component (4) for driving the lifting adjusting component; the lifting adjusting assembly comprises a lifting rod (24), and the top of the lifting rod is provided with a mounting base (21) connected with the laser tracker (1); the support assembly includes a bottom bracket (61), a fixed leg (62) and a travel wheel (63) disposed on the bottom bracket. The movable measuring trolley device of the laser tracker can stably and safely move the laser tracker to other measuring stations to start the next measuring operation on the premise of not closing the laser tracker, and the laser tracker can flexibly lift and adjust.
Description
Technical Field
The invention relates to the technical field of engineering measurement, in particular to a movable measuring trolley device of a laser tracker.
Background
As a high-precision measuring instrument, the laser tracker is increasingly widely used in the fields of aerospace, nuclear power, ship manufacturing and the like. When a laser tracker measures an object, it is often difficult to complete all data acquisition at only one measurement site, and in order to ensure the integrity and comprehensiveness of data measurement, the laser tracker is usually required to be subjected to multiple station switching. In order to ensure that the laser tracker cannot be influenced by external factors such as vibration or collision in the moving process, before each station transfer, the laser tracker needs to be turned off and then is moved to the next station, the laser tracker is turned on again, the laser tracker needs to be preheated again each time, the preheating process usually needs 1 to 2 hours, the measuring working period is overlong, and if the measuring stations are more, the measuring working efficiency is seriously influenced. In addition, the supporting support portion that uses of current laser tracker can rise or reduce the operation, adjusts inconveniently, leads to the operation flexibility of instrument not high and has restricted measuring range.
In summary, it is very important to obtain a movable measuring device of a laser tracker, which can stably and safely move the laser tracker to other measuring sites without closing the laser tracker to start the next measuring operation, and can flexibly adjust.
Disclosure of Invention
The invention aims to solve the technical problems and provide the movable measuring trolley device of the laser tracker, which has good movement stability, can stably move the laser tracker and can flexibly perform lifting adjustment.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a movable measuring trolley device of a laser tracker comprises an upper sleeve, a lifting adjusting component arranged in a cavity of the upper sleeve, a lower sleeve connected with the upper sleeve through a fastening component, a supporting component connected with the lower sleeve through a bracket, and a rocker component for driving the lifting adjusting component; the lifting adjusting assembly comprises a lifting rod, and the top of the lifting rod is provided with a mounting base connected with the laser tracker; the support assembly comprises a bottom bracket, and fixed support legs and a moving wheel which are arranged on the bottom bracket.
Preferably, the bottom bracket is a regular quadrilateral; the moving wheels are arranged at four corners of the bottom bracket; the number of the fixed support legs is 3, and the fixed support legs are respectively arranged at two ends of one frame of the bottom bracket and at the center of the frame opposite to the frame.
Preferably, the laser tracker comprises a tracking head arranged in the shell and a main shaft arranged at the lower part of the shell, wherein connecting threads are arranged on the main shaft; the upper part of the mounting base is provided with a threaded connection hole for being connected with the main shaft.
Preferably, the lifting adjusting assembly further comprises a threaded transmission rod connected with the lifting rod through a threaded connection part and a transmission gear arranged at the lower part of the threaded transmission rod; the rocker assembly comprises a rotating rod connected with the transmission gear through an end gear and a rocker arm connected with the rotating rod.
Further preferably, a side chamber for setting the transmission gear and the threaded transmission rod is arranged on one side of the upper sleeve close to the rocker assembly, a rotating rod hole for the rotating rod to pass through is formed in the side chamber, a rotating bearing is arranged in the rotating rod hole, and the rotating bearing is arranged in the groove.
Preferably, the upper sleeve and the lower sleeve are provided with an upper connecting platform and a lower connecting platform respectively at adjacent ends, and the fastening assembly is arranged on the upper connecting platform and the lower connecting platform.
Preferably, the top of the upper sleeve is provided with a through hole for the lifting rod to pass through, the through hole is provided with a sealing ring, the top of the upper sleeve is provided with an oil filling hole, and the oil filling hole is communicated with an oil outlet on the inner wall of the through hole through a pipeline.
Preferably, a lifting rod connecting column is arranged in the cylinder body of the lower sleeve, a transmission gear connecting column is arranged at the position, adjacent to the transmission gear, of the lower connecting platform, and a threaded transmission rod connecting column is arranged at the position, adjacent to the threaded transmission rod, of the side chamber; the lifting rod bottom be provided with lifting rod spliced pole matched first mounting hole, drive gear's lower part be provided with drive gear spliced pole complex second mounting hole, drive gear's upper portion be provided with screw thread drive rod spliced pole complex third mounting hole.
Preferably, the fixed support leg is rotatably connected with the bottom bracket, the fixed support leg comprises a threaded rod, a bottom supporting platform arranged at the lower part of the threaded rod and a rotating disc arranged at the upper part of the threaded rod, and the bottom bracket is provided with a threaded hole meshed with the fixed support leg.
The invention has the beneficial effects that:
1. according to the movable type measuring trolley device for the laser tracker, the laser tracker is arranged at the top of the lifting rod, the laser tracker can be driven to move together by moving the trolley device, and in addition, the trolley device is provided with the lifting adjusting component to drive the laser tracker to lift; the method has the advantages that the cheapness of the movement of the laser tracker in the measurement process is increased, the measurement precision is ensured, the adjustment flexibility is improved, the laser tracker does not need to be shut down and restarted in the movement process, the measurement is directly carried out when the laser tracker is moved to a measurement site, the preheating time is saved, and the measurement efficiency is improved.
2. The sealing rings are arranged at the adjacent gaps between the through holes and the lifting rods, so that the shaking of the lifting rods in the through holes is avoided, the lifting rods are prevented from shaking during moving and lifting adjustment, the laser tracker arranged on the lifting rods is further prevented from shaking, and the loss of measurement precision is avoided; simultaneously, the oil filler point pass through the pipeline with the oil outlet intercommunication on the through-hole inner wall for lubricating oil can infiltrate the sealing washer, when guaranteeing that the lifter is stable, plays the lubrication effect, avoids the sealing washer to produce the resistance to the lifter, influences the normal elevating movement of lifter.
3. The support assembly comprises fixed supporting legs and moving wheels, wherein the bottom surfaces of the fixed supporting legs are far away from the ground during movement, the moving wheels drive the whole trolley device to move, and the fixed supporting legs are rotated to enable the bottom surfaces of the trolley device to be in contact with the ground after the trolley device moves to a preset measuring point, so that the trolley device is fixed. In the fixing process, the fixing support legs can be adjusted again, so that the bottom bracket is leveled, and the position of the laser tracker can be kept horizontal.
Drawings
Figure 1 is a schematic diagram of a laser tracker mobile measurement trolley device,
figure 2 is a schematic diagram of the connection of the laser tracker and the lifting rod,
figure 3 is a schematic view of the upper sleeve,
figure 4 is a schematic view of a lift adjustment assembly,
FIG. 5 is a schematic view of the lower sleeve and support assembly;
wherein 1 is a laser tracker, 11 is a tracking head, 12 is a shell, 13 is a main shaft, 14 is a connecting screw thread, 2 is a lifting adjusting component, 21 is a mounting base, 22 is a first mounting hole, 23 is a threaded connecting part, 24 is a lifting rod, 25 is a third mounting hole, 26 is a transmission gear, 27 is a threaded transmission rod, 3 is an upper sleeve, 31 is a sealing ring, 32 is a through hole, 33 is a hole cap, 34 is an oil filling hole, 35 is a connecting bolt, 36 is a nut, 37 is a rotating bearing, 38 is a groove, 39 is a rotating rod hole, 4 is a rocker component, 41 is a rotating rod, 42 is a rocker arm, 5 is a lower sleeve, 51 is a lifting rod connecting column, 52 is a transmission gear connecting column, 54 is a bracket, 6 is a supporting component, 61 is a bottom bracket, 62 is a fixed supporting leg, and 63 is a moving wheel.
Detailed Description
The present invention will be described in further detail with reference to specific examples.
In the description of the present invention, it should be noted that, the terms "upper," "lower," and the like indicate orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive product is conventionally put in use, and are merely taken to facilitate description of the present invention and simplify description, rather than to indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," second, "and third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features being indicated.
Example 1
Fig. 1 is a schematic view of a mobile measurement trolley device of a laser tracker, and as shown in fig. 1, the mobile measurement trolley device of the laser tracker includes an upper sleeve 3, a lifting adjustment assembly 2 arranged in a cavity of the upper sleeve 3, a lower sleeve 5 connected with the upper sleeve 3 through a fastening assembly, a support assembly 6 connected with the lower sleeve 5 through a bracket 54, and a rocker assembly 4 for driving the lifting adjustment assembly 2; fig. 2 is a schematic diagram of connection between the laser tracker and the lifting rod, and as shown in fig. 2, the lifting adjustment assembly 2 includes a lifting rod 24 with a top penetrating through the top wall of the upper sleeve 3, and a mounting base 21 connected with the laser tracker 1 is disposed on the top of the lifting rod 24; the support assembly 6 includes a bottom bracket 61, a fixed leg 62 and a moving wheel 63 disposed on the bottom bracket 61.
The bottom bracket 61 in the embodiment of the present invention is a regular quadrangle; the moving wheels 63 are arranged at four corners of the bottom bracket 61; the number of the fixed legs 62 is 3, and the fixed legs are respectively arranged at two ends of one frame of the bottom bracket 61 and at the center of the frame opposite to the one frame. The running wheel 63 is a universal wheel with a braking function.
Fig. 2 is a schematic diagram of connection between the laser tracker and the lifting rod, as shown in fig. 2, the laser tracker 1 includes a tracking head 11 disposed in a housing 12 and a spindle 13 disposed at the lower part of the housing 12, and the spindle 13 is provided with a connecting thread 14; the upper part of the mounting base 21 is provided with a threaded connection hole for connecting with the main shaft 13. The laser tracker is connected with the lifting rod through threads and then arranged on the mounting base, so that the laser tracker and the trolley device can be firmly connected, and the stability of the laser tracker is guaranteed.
Fig. 4 is a schematic view of the lifting adjustment assembly, as shown in fig. 4, the lifting adjustment assembly 2 further includes a threaded transmission rod 27 connected with the lifting rod 24 through a threaded connection portion 23, and a transmission gear 26 disposed at a lower portion of the threaded transmission rod 27; the rocker assembly 4 includes a rotating rod 41 coupled to the drive gear 26 via an end gear and a rocker arm 42 connected to the rotating rod 41.
Fig. 3 is a schematic view of an upper sleeve, as shown in fig. 3, a side chamber for setting the transmission gear 26 and the threaded transmission rod 27 is provided on one side of the upper sleeve 3 close to the rocker assembly 4, a rotating rod hole 39 for the rotating rod 41 to pass through is provided on the side chamber, a rotating bearing 37 is provided in the rotating rod hole 39, and the rotating bearing 37 is provided in the groove 38.
The top of the upper sleeve 3 is provided with a through hole 32 for the lifting rod 24 to pass through, the through hole is provided with a sealing ring 31, the top of the upper sleeve 3 is provided with an oil filling hole 34, and the oil filling hole 34 is communicated with an oil outlet on the inner wall of the through hole 32 through a pipeline. The oil filling hole 34 is provided with a hole cap 33; after the lubricating oil is injected, the lubricating oil flows from the oil injection hole 34 to the oil outlet through a pipeline, and finally flows out of the oil injection hole to infiltrate and lubricate the sealing ring. The sealing ring 31 can prevent the excessive gap between the lifting rod and the through hole 32, so that the lifting rod can shake in the measuring process, and the accuracy of the laser tracker is reduced; the lifting rod is further provided with an oil filling hole, lubricating oil is filled into the sealing ring, the lifting rod is ensured to be stable, a lubricating effect is achieved, and the sealing ring is prevented from generating resistance to the lifting rod to influence the normal lifting motion of the lifting rod.
As shown in fig. 1, the adjacent ends of the upper sleeve 3 and the lower sleeve 5 are respectively provided with an upper connection platform and a lower connection platform, and the fastening assembly is arranged on the upper connection platform and the lower connection platform. The fastening assembly comprises a connecting bolt 35 arranged on the upper connecting platform and a nut 36 arranged on the lower connecting platform and connected with the connecting bolt 35. The upper connecting platform and the lower connecting platform are respectively provided with bolt holes for the connecting bolts 35 to pass through.
Fig. 5 is a schematic view of a lower sleeve and a supporting assembly, in which a lifting rod connecting column 51 for guiding the lifting rod to move up and down is provided in the cylinder of the lower sleeve 5, a transmission gear connecting column 52 for limiting the transmission gear 72 and the threaded transmission rod 73 is provided adjacent to the transmission gear 26 on the lower connecting platform, and a threaded transmission rod connecting column is provided adjacent to the threaded transmission rod 27 on the side chamber; the bottom of the lifting rod 24 is provided with a first mounting hole 22 matched with the lifting rod connecting column 51, the lower part of the transmission gear 26 is provided with a second mounting hole matched with the transmission gear connecting column 52, and the upper part of the transmission gear 26 is provided with a third mounting hole 25 matched with the threaded transmission rod connecting column. The upper position is close to one side of the laser tracker 1, and the lower position is close to one side of the ground.
The fixed support leg 62 is rotatably connected with the bottom bracket 61, the fixed support leg 62 comprises a threaded rod, a bottom supporting platform arranged at the lower part of the threaded rod and a rotating disc arranged at the upper part of the threaded rod, and the bottom bracket 61 is provided with a threaded hole meshed with the fixed support leg 62. The threaded rod penetrates through the bottom bracket, and the length of the threaded rod is larger than the distance between the upper surface of the bottom bracket and the bottom of the moving wheel.
The invention relates to an operation method of a movable measuring trolley device of a laser tracker, which comprises the following steps:
the main shaft 13 of the laser tracker 1 is arranged on a lifting rod 24 through a connecting thread 14, the upper sleeve 3 and the lower sleeve 5 are connected through a fastening component, the bottom of the lifting rod 24 is arranged on a lifting rod connecting column 51 through a first mounting hole, and the laser tracker 1 is positioned at a lower position at the moment; the transmission gear 26 is connected with the threaded transmission rod 27, the threaded transmission rod connecting column is arranged in the third mounting hole 25, the transmission gear connecting column 52 is arranged in the second mounting hole, and the threaded transmission rod connecting column and the transmission gear connecting column 52 play a limiting role on the transmission gear 26 and the threaded transmission rod 27, so that the transmission gear 26 and the threaded transmission rod 27 cannot deviate in position during rotation.
When the trolley needs to move, the bottom surface of the fixed support leg 62 is far away from the ground, the trolley device is driven by the moving wheel 63 to move, and the lifting rod 24 is kept stable under the combined action of the sealing ring and the lifting rod connecting column 52 in the moving process; when moving to a predetermined position, the moving wheel 63 is locked, and then the fixed leg 62 is rotated so that the bottom surface of the fixed leg 62 contacts the ground, and the four corners of the bottom bracket 61 can be kept flush by adjusting the position of the fixed leg 62.
During lifting adjustment, the rotary rocker arm 42 drives the rotary rod 41 to rotate, drives the rotary gear 26 to rotate, and further drives the threaded transmission rod 27 to rotate, so that the lifting rod 24 meshed with the threaded transmission rod is lifted upwards, and the bottom of the lifting rod 24 is kept to move vertically under the guidance of the lifting rod connecting column 51; downward adjustment is performed to reverse the rocker arm 42.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a portable measuring trolley device of laser tracker which characterized in that: the lifting device comprises an upper sleeve (3), a lifting adjusting assembly (2) arranged in a cavity of the upper sleeve (3), a lower sleeve (5) connected with the upper sleeve (3) through a fastening assembly, a supporting assembly (6) connected with the lower sleeve (5) through a bracket (54) and a rocker assembly (4) for driving the lifting adjusting assembly (2); the lifting adjusting assembly (2) comprises a lifting rod (24), and a mounting base (21) connected with the laser tracker (1) is arranged at the top of the lifting rod (24); the support assembly (6) comprises a bottom bracket (61), a fixed support leg (62) and a moving wheel (63) which are arranged on the bottom bracket (61);
the lifting adjusting assembly (2) further comprises a threaded transmission rod (27) connected with the lifting rod (24) through a threaded connection part (23) and a transmission gear (26) arranged at the lower part of the threaded transmission rod (27); the rocker assembly (4) comprises a rotating rod (41) connected with the transmission gear (26) through an end gear and a rocker arm (42) connected with the rotating rod (41);
a side chamber for arranging the transmission gear (26) and the threaded transmission rod (27) is arranged on one side of the upper sleeve (3) close to the rocker assembly (4), a rotating rod hole (39) for the rotating rod (41) to pass through is arranged on the side chamber, a rotating bearing (37) is arranged in the rotating rod hole (39), and the rotating bearing (37) is arranged in the groove (38);
a lifting rod connecting column (51) is arranged in the cylinder body of the lower sleeve (5), a transmission gear connecting column (52) is arranged at the position adjacent to the transmission gear (26) of the lower connecting platform, and a threaded transmission rod connecting column is arranged at the position adjacent to the threaded transmission rod (27) of the side chamber; the lifting rod (24) bottom be provided with lifting rod spliced pole (51) matched first mounting hole (22), the lower part of drive gear (26) be provided with drive gear spliced pole (52) complex second mounting hole, the upper portion of drive gear (26) be provided with screw thread drive rod spliced pole complex third mounting hole (25).
2. The laser tracker mobile measurement cart device of claim 1, wherein: the bottom bracket (61) is in a regular quadrilateral shape; the moving wheels (63) are arranged at four corners of the bottom bracket (61); the number of the fixed supporting legs (62) is 3, and the fixed supporting legs are respectively arranged at two ends of one frame of the bottom bracket (61) and at the center of the frame opposite to the frame.
3. The laser tracker mobile measurement cart device of claim 1, wherein: the laser tracker (1) comprises a tracking head (11) arranged in a shell (12) and a main shaft (13) arranged at the lower part of the shell (12), wherein connecting threads (14) are arranged on the main shaft (13); the upper part of the mounting base (21) is provided with a threaded connection hole for being connected with the main shaft (13).
4. The laser tracker mobile measurement cart device of claim 1, wherein: the upper sleeve (3) and the lower sleeve (5) are respectively provided with an upper connecting platform and a lower connecting platform at adjacent ends, and the fastening assembly is arranged on the upper connecting platform and the lower connecting platform.
5. The laser tracker mobile measurement cart device of claim 1, wherein: the top of the upper sleeve (3) is provided with a through hole (32) for the lifting rod (24) to pass through, the through hole is provided with a sealing ring (31), the top of the upper sleeve (3) is provided with an oil filling hole (34), and the oil filling hole (34) is communicated with an oil outlet on the inner wall of the through hole (32) through a pipeline.
6. The laser tracker mobile measurement cart device of claim 1, wherein: the fixed support leg (62) is rotationally connected with the bottom bracket (61), the fixed support leg (62) comprises a threaded rod, a bottom supporting platform arranged at the lower part of the threaded rod and a rotating disc arranged at the upper part of the threaded rod, and the bottom bracket (61) is provided with a threaded hole meshed with the fixed support leg (62).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110599171.0A CN113296112B (en) | 2021-05-31 | 2021-05-31 | Movable measuring trolley device of laser tracker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110599171.0A CN113296112B (en) | 2021-05-31 | 2021-05-31 | Movable measuring trolley device of laser tracker |
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| Publication Number | Publication Date |
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| CN113296112A CN113296112A (en) | 2021-08-24 |
| CN113296112B true CN113296112B (en) | 2023-07-14 |
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| CN202110599171.0A Active CN113296112B (en) | 2021-05-31 | 2021-05-31 | Movable measuring trolley device of laser tracker |
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Families Citing this family (1)
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| CN113686556B (en) * | 2021-09-15 | 2024-04-16 | 大茂伟瑞柯车灯有限公司 | Universal automobile lamp light distribution jig |
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| CN106646501A (en) * | 2015-11-03 | 2017-05-10 | 赫克斯冈技术中心 | Optoelectronic measuring device |
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| CN211668438U (en) * | 2020-04-09 | 2020-10-13 | 林洁 | Automatic elevating platform is measured to laser tracker |
| CN213238923U (en) * | 2020-11-26 | 2021-05-18 | 河南省吉欧测绘服务有限公司 | Surveying instrument for indicating observation direction by laser |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11879995B2 (en) * | 2014-07-10 | 2024-01-23 | Brunson Instrument Company | Laser tracker calibration system and methods |
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2021
- 2021-05-31 CN CN202110599171.0A patent/CN113296112B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015031648A (en) * | 2013-08-06 | 2015-02-16 | 株式会社東京精密 | Laser tracker |
| CN204188807U (en) * | 2014-09-24 | 2015-03-04 | 王有闯 | Moving target simulator |
| CN106646501A (en) * | 2015-11-03 | 2017-05-10 | 赫克斯冈技术中心 | Optoelectronic measuring device |
| CN109606505A (en) * | 2018-11-16 | 2019-04-12 | 江苏长虹智能装备股份有限公司 | A kind of automatic transporting machine people |
| CN210822532U (en) * | 2019-10-28 | 2020-06-23 | 玲睿(上海)医疗科技有限公司 | AGV car of accurate positioning |
| CN110926366A (en) * | 2019-12-13 | 2020-03-27 | 浙江省计量科学研究院 | Curved surface contour measuring method based on multi-station layout of laser tracker |
| CN211668438U (en) * | 2020-04-09 | 2020-10-13 | 林洁 | Automatic elevating platform is measured to laser tracker |
| CN213238923U (en) * | 2020-11-26 | 2021-05-18 | 河南省吉欧测绘服务有限公司 | Surveying instrument for indicating observation direction by laser |
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