CN110762361A - Automatic change monitoring total powerstation - Google Patents
Automatic change monitoring total powerstation Download PDFInfo
- Publication number
- CN110762361A CN110762361A CN201911064073.6A CN201911064073A CN110762361A CN 110762361 A CN110762361 A CN 110762361A CN 201911064073 A CN201911064073 A CN 201911064073A CN 110762361 A CN110762361 A CN 110762361A
- Authority
- CN
- China
- Prior art keywords
- foot rest
- mounting table
- sleeve
- total station
- monitoring total
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F16M11/20—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
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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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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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
Abstract
The invention discloses an automatic monitoring total station, which comprises a surveying and mapping device, an operation panel, a mounting table and a foot rest, wherein an electronic level gauge is fixed on the mounting table; the foot rest is characterized in that a foot rest sleeve is sleeved at the upper end of the foot rest, a driving device for controlling the foot rest to slide and stretch along the foot rest sleeve is installed on the foot rest sleeve, a triangular seat is fixed at the upper end of the foot rest sleeve, a supporting plate is fixedly connected to the upper surface of the triangular seat, and a lifting mechanism for adjusting the height of the mounting table is arranged between the supporting plate and the mounting table; a control system is also included. The automatic monitoring total station realizes levelness correction compensation of the mounting table through closed-loop feedback adjustment among the electronic level meter, the linear motor and the control system, has high response speed and accurate adjustment range, and can ensure that the levelness of the mounting table is constantly maintained in a temperature range, thereby improving the accuracy of a mapping result; still be equipped with elevating system, can adjust the survey and drawing height according to different demands, convenient operation is nimble, and the practicality is stronger.
Description
Technical Field
The invention relates to the field of surveying and mapping, in particular to an automatic monitoring total station.
Background
The total station is a professional measuring device capable of accurately measuring three-dimensional coordinates, is mainly applied to the fields of geodetic surveying and engineering surveying, and along with the development of the transportation industry of China, the total station is widely applied to various engineering technical fields, including complex measuring work of high-grade roads and railway roadbeds, super-huge bridges and tunnels, such as roadbed lofting, bridge pile foundation lofting, perpendicularity of piers, continuous beam template checking, tunnel excavation direction control and the like.
In actual measurement operation, the installation and leveling of the total station are quite important steps, generally, a foot rest is supported on the ground, the total station is placed on a foot rest base, and then the height of each foot rest is manually adjusted to enable a leveling bubble on a base of the total station to be centered, but the adjusting method has high requirements on operators and consumes long time; and the leveling precision is poor, and the accuracy of the measuring result can be directly influenced by a small levelness error.
Disclosure of Invention
The invention aims to provide an automatic monitoring total station to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic monitoring total station comprises a surveying and mapping device, a control panel, a mounting table and a foot rest, wherein the surveying and mapping device and the control panel are fixedly mounted on the upper surface of the mounting table, and an electronic level is fixed on the mounting table; the foot rest is characterized in that a foot rest sleeve is sleeved at the upper end of the foot rest, a driving device for controlling the foot rest to slide and stretch along the foot rest sleeve is installed on the foot rest sleeve, a triangular seat is fixed at the upper end of the foot rest sleeve, a supporting plate is fixedly connected to the upper surface of the triangular seat, and a lifting mechanism for adjusting the height of the mounting table is arranged between the supporting plate and the mounting table; a control system is also included.
As a further scheme of the invention: the number of the foot rests is three.
As a further scheme of the invention: the driving device is a servo linear motor.
As a further scheme of the invention: the control system is fixedly arranged on the bottom surface of the mounting table.
As a further scheme of the invention: the bottom of the foot rest is rotatably connected with a bottom plate through a hinged shaft.
As a further scheme of the invention: and the bottom of the bottom plate is provided with an anti-skid groove.
As a further scheme of the invention: the lifting mechanism comprises a shell and a top plate, the bottom of the shell is fixedly arranged on the upper surface of a supporting plate, the top plate is fixed above the shell, supporting seats are fixed on the left side and the right side of the inner wall of the shell through screws, a main transmission shaft is horizontally sleeved between the supporting seats on the left side and the right side, and a bearing seat is arranged between the main transmission shaft and the supporting seats; one end of the main transmission shaft horizontally extends out of the shell, a wheel disc is fixedly connected to the extending end of the main transmission shaft, and a crank is fixed to the end face of the wheel disc; the supporting seats on the left side and the right side are both vertically sleeved with auxiliary transmission shafts, the lower tail ends of the auxiliary transmission shafts are provided with second bevel gears, and the main transmission shafts are provided with first bevel gears in meshing transmission with the second bevel gears; the improved structure of the auxiliary transmission device is characterized in that a shaft sleeve sleeved outside the auxiliary transmission shaft is fixedly installed between the supporting seat and the top plate, the upper end portion of the auxiliary transmission shaft penetrates through the top plate and is provided with threads, a lifting sleeve is sleeved outside the threads in a spiral mode, sliding sleeves are fixed on the left side and the right side of the upper end face of the top plate, sliding grooves are vertically formed in the sliding sleeves, sliding plates are sleeved in the sliding grooves in a sliding mode, the tops of the sliding plates are fixedly connected with the bottom face of the mounting table, and.
As a further scheme of the invention: and a limiting hole for preventing the lifting sleeve from being separated from the auxiliary transmission shaft is further formed in the side wall, close to the auxiliary transmission shaft, of the sliding sleeve.
Compared with the prior art, the invention has the beneficial effects that:
the automatic monitoring total station realizes levelness correction compensation of the mounting table through closed-loop feedback adjustment among the electronic level meter, the linear motor and the control system, has high response speed and accurate adjustment range, and can ensure that the levelness of the mounting table is constantly maintained in a temperature range, thereby improving the accuracy of a mapping result; still be equipped with elevating system, can adjust the survey and drawing height according to different demands, convenient operation is nimble, and the practicality is stronger.
Drawings
Fig. 1 is a schematic structural view of an automated monitoring total station;
fig. 2 is a schematic structural view of a lifting mechanism in an automated monitoring total station;
fig. 3 is a schematic diagram of a base plate structure in an automated monitoring total station.
In the figure: 1-a surveying and mapping device, 2-a control panel, 3-a mounting table, 4-an electronic level, 5-a lifting mechanism, 501-a shell, 502-a supporting seat, 503-a screw, 504-a main transmission shaft, 505-a bearing seat, 506-a first bevel gear, 507-a second bevel gear, 508-a wheel disc, 509-a crank, 510-an auxiliary transmission shaft and 511-a shaft sleeve, 512-top plate, 513-screw thread, 514-sliding sleeve, 515-sliding groove, 516-limit hole, 517-lifting sleeve, 518-sliding plate, 6-supporting plate, 7-triangular seat, 8-foot rest sleeve, 9-foot rest, 10-driving device, 11-bottom plate, 12-hinging shaft, 13-anti-skidding groove and 14-control system.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1, an automatic monitoring total station includes a surveying and mapping device 1, a control panel 2, a mounting table 3 and a foot rest 9, wherein the surveying and mapping device 1 and the control panel 2 are fixedly mounted on the upper surface of the mounting table 3, and an electronic level 4 is fixed on the mounting table 3; a foot rest sleeve 8 is sleeved at the upper end of the foot rest 9, a driving device 10 for controlling the foot rest 9 to slide and stretch along the foot rest sleeve 8 is installed on the foot rest sleeve 8, a triangular seat 7 is fixed at the upper end of the foot rest sleeve 8, a supporting plate 6 is fixedly connected to the upper surface of the triangular seat 7, and a lifting mechanism 5 for adjusting the height of the mounting table 3 is arranged between the supporting plate 6 and the mounting table 3; also included is a control system 14;
the number of the foot rests 9 is not particularly limited, and in order to ensure the stability of the surveying and mapping device 1 on the mounting table 3, in this embodiment, it is preferable that the number of the foot rests 9 is three;
the specific form of the driving device 10 is not limited, for example, the driving device 10 is a telescopic rod, a rack and pinion assembly, a cam mechanism, etc., and since the requirement of the automatic monitoring total station on the levelness is extremely high in the surveying and mapping process, and a small fluctuation can cause inaccurate measurement results, in order to improve the levelness precision of the mounting table 3, in this embodiment, it is preferable that the driving device 10 is a servo linear motor;
specifically, the electronic level 4 on the mounting table 3 detects the levelness of the mounting table 3 in real time, and feeds the detection result back to the control system 14, the control system 14 analyzes and calculates the height compensation value of each foot rest 9 according to the levelness detection result, and then converts the height compensation value into a servo linear motor coding value, so as to control the servo linear motor on each foot rest 9 to perform telescopic compensation according to the specific coding value, further drive each foot rest 9 to complete height adjustment, and meanwhile, the electronic level 4 detects a new position degree and feeds the new position degree back to the control system 14, and the dynamic circulation is performed until the levelness of the mounting table 3 is finally maintained in a required range;
referring to fig. 2, a specific form of the lifting mechanism 5 is not limited, in this embodiment, preferably, the lifting mechanism 5 includes a housing 501 and a top plate 512, a bottom of the housing 501 is fixedly mounted on an upper surface of the support plate 6, the top plate 512 is fixed above the housing 501, support seats 502 are fixed on left and right sides of an inner wall of the housing 501 through screws 503, a main transmission shaft 504 is horizontally sleeved between the support seats 502 on the left and right sides, and a bearing seat 505 is mounted between the main transmission shaft 504 and the support seats 502; one end of the main transmission shaft 504 horizontally extends out of the shell 501, a wheel disc 508 is fixedly connected to the extending end of the main transmission shaft 504, and a crank 509 is fixed on the end face of the wheel disc 508; the supporting seats 502 on the left side and the right side are vertically sleeved with auxiliary transmission shafts 510, the lower tail ends of the auxiliary transmission shafts 510 are provided with second bevel gears 507, and the main transmission shafts 504 are provided with first bevel gears 506 which are in meshing transmission with the second bevel gears 507; a shaft sleeve 511 sleeved outside the auxiliary transmission shaft 510 is fixedly installed between the supporting seat 502 and the top plate 512, the upper end of the auxiliary transmission shaft 510 penetrates through the top plate 512 and is provided with a thread 513, a lifting sleeve 517 is spirally sleeved outside the thread 513, sliding sleeves 514 are fixed on the left side and the right side of the upper end face of the top plate 512, a sliding groove 515 is vertically formed in the sliding sleeve 514, a sliding plate 518 is slidably sleeved in the sliding groove 515, the top of the sliding plate 518 is fixedly connected with the bottom face of the mounting table 3, and the side face of the lower end of the sliding plate 518 is fixedly connected with the lifting;
specifically, when the surveying and mapping height needs to be adjusted, the crank 509 is rotated to drive the main transmission shaft 504 to rotate, and under the meshing transmission of the bevel gear set, the auxiliary transmission shafts 510 on the left side and the right side rotate in the shaft sleeve 511 to drive the lifting sleeve 517 above to move up and down, so as to drive the sliding plate 518 to slide up and down along the sliding groove 515, thereby realizing the height adjustment of the mounting table 3;
in order to prevent the lifting sleeve 514 from being separated from the thread 513 on the auxiliary transmission shaft 510 in the height adjusting process, a limit hole 516 is further formed on the side wall of the sliding sleeve 514 close to the auxiliary transmission shaft 510;
the control system 14 does not need external intervention in the process of dynamically adjusting the levelness of the mounting table 3, belongs to closed-loop feedback adjustment, and is fixedly mounted on the bottom surface of the mounting table 3 in order to save space.
The working principle of the embodiment is as follows:
firstly, the foot rests 9 are propped open and fixed on the ground, the stability of the whole equipment is ensured, the power is turned on, the electronic level meter 4 detects the levelness of the mounting table 3 in real time and feeds the detection result back to the control system 14, the control system 14 analyzes and calculates the height compensation value of each foot rest 9 according to the levelness detection result and then converts the height compensation value into a servo linear motor coding value, so that the servo linear motors on the foot rests 9 are controlled to perform telescopic compensation according to the specific coding value, and then each foot rest 9 is driven to complete height adjustment, meanwhile, the electronic level meter 4 detects new position and feeds the new position back to the control system 14, and the dynamic circulation is carried out until the levelness of the mounting table 3 is finally maintained in a required range; when the surveying and mapping height needs to be adjusted, the crank 509 is rotated to drive the main transmission shaft 504 to rotate, and under the meshing transmission of the bevel gear set, the auxiliary transmission shafts 510 on the left side and the right side rotate in the shaft sleeve 511, so that the lifting sleeve 517 above is driven to move up and down, and the sliding plate 518 is driven to slide up and down along the sliding groove 515, so that the height adjustment of the mounting table 3 is realized.
Example 2
Referring to fig. 3, in order to further improve the stability of the foot rest 9, so that the levelness fluctuation of the mounting table 3 is smaller, and the surveying and mapping accuracy is improved, the embodiment is further improved on the basis of embodiment 1, and the improvement is: the bottom of the foot rest 9 is rotatably connected with a bottom plate 11 through a hinged shaft 12; the bottom plate 11 is in contact with the ground, so that the contact area is larger, and the stability is improved;
and an anti-skid groove 13 is formed in the bottom of the bottom plate 11, so that the anti-skid performance is further improved.
The automatic monitoring total station realizes levelness correction compensation of the mounting table 3 through closed-loop feedback adjustment among the electronic level meter 4, the linear motor and the control system 14, has high response speed and accurate adjustment range, and can ensure that the levelness of the mounting table 3 is constantly maintained in a temperature range, thereby improving the accuracy of a surveying and mapping result; still be equipped with elevating system 5, can adjust the survey and drawing height according to different demands, convenient operation is nimble, and the practicality is stronger.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. An automatic monitoring total station comprises a surveying and mapping device (1), a control panel (2), a mounting table (3) and a foot rest (9), wherein the surveying and mapping device (1) and the control panel (2) are fixedly mounted on the upper surface of the mounting table (3); the electronic leveling instrument is characterized in that an electronic level (4) is fixed on the mounting table (3), a foot rest sleeve (8) is sleeved at the upper end of the foot rest (9), a driving device (10) for controlling the foot rest (9) to slide and stretch along the foot rest sleeve (8) is installed on the foot rest sleeve (8), a triangular seat (7) is fixed at the upper end of the foot rest sleeve (8), a supporting plate (6) is fixedly connected to the upper surface of the triangular seat (7), and a lifting mechanism (5) for adjusting the height of the mounting table (3) is arranged between the supporting plate (6) and the mounting table (3); a control system (14) is also included.
2. The automated monitoring total station according to claim 1, characterized in that said foot rests (9) are three in number.
3. The automated monitoring total station according to claim 1, characterized in that said drive means (10) is a servo linear motor.
4. The automated monitoring total station according to claim 3, characterized in that said control system (14) is fixedly mounted on a bottom surface of the mounting table (3).
5. The automated monitoring total station according to claim 2, characterized in that a bottom plate (11) is rotatably connected to the bottom of said foot stand (9) by means of an articulated shaft (12).
6. The automated monitoring total station according to claim 5, characterized in that a bottom of said base plate (11) is provided with an anti-slip groove (13).
7. The automated monitoring total station according to any one of claims 1 to 6, wherein said lifting mechanism (5) comprises a housing (501) and a top plate (512), the bottom of said housing (501) is fixedly mounted on the upper surface of said supporting plate (6), said top plate (512) is fixed above said housing (501), said supporting seats (502) are fixed on the left and right sides of the inner wall of said housing (501) by screws (503), a main transmission shaft (504) is horizontally sleeved between said supporting seats (502) on the left and right sides, and a bearing seat (505) is mounted between said main transmission shaft (504) and said supporting seats (502); one end of the main transmission shaft (504) horizontally extends out of the shell (501), a wheel disc (508) is fixedly connected to the extending end of the main transmission shaft (504), and a crank (509) is fixed to the end face of the wheel disc (508); the supporting seats (502) on the left side and the right side are vertically sleeved with auxiliary transmission shafts (510), the lower tail ends of the auxiliary transmission shafts (510) are provided with second bevel gears (507), and the main transmission shafts (504) are provided with first bevel gears (506) in meshing transmission with the second bevel gears (507); fixed mounting has the cover to locate auxiliary drive shaft (510) outside axle sleeve (511) between bearing (502) and roof (512), the upper end of auxiliary drive shaft (510) runs through roof (512) and is equipped with screw thread (513), the outer spiral cover of screw thread (513) is equipped with lifting sleeve (517), roof (512) up end left and right sides all is fixed with sliding sleeve (514), vertical spout (515) have been seted up in sliding sleeve (514), sliding sleeve is equipped with slide (518) in spout (515), slide (518) top and mount table (3) bottom surface fixed connection, slide (518) lower extreme side and lifting sleeve (517) fixed connection.
8. The automated monitoring total station according to claim 7, wherein a limiting hole (516) for preventing the lifting sleeve (517) from being separated from the auxiliary transmission shaft (510) is further formed in a side wall of the sliding sleeve (514) close to the auxiliary transmission shaft (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911064073.6A CN110762361A (en) | 2019-11-04 | 2019-11-04 | Automatic change monitoring total powerstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911064073.6A CN110762361A (en) | 2019-11-04 | 2019-11-04 | Automatic change monitoring total powerstation |
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| Publication Number | Publication Date |
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| CN110762361A true CN110762361A (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201911064073.6A Pending CN110762361A (en) | 2019-11-04 | 2019-11-04 | Automatic change monitoring total powerstation |
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| CN (1) | CN110762361A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503482A (en) * | 2020-05-07 | 2020-08-07 | 杭州瓜此科技有限公司 | But projecting apparatus support of height-adjusting and angle |
| CN111947635A (en) * | 2020-09-14 | 2020-11-17 | 河北建筑工程学院 | Total station for mapping and leveling method |
| CN112902985A (en) * | 2021-01-22 | 2021-06-04 | 湖南环境生物职业技术学院 | Equipment that total powerstation tracking rod detected and corrected is exclusively used in |
| CN114001782A (en) * | 2021-11-26 | 2022-02-01 | 中国电建集团成都勘测设计研究院有限公司 | Geological disaster monitoring device |
| CN114576523A (en) * | 2022-03-01 | 2022-06-03 | 吉林农业大学 | Reverse adjustment formula triangle cloud platform shoots support and compensating system |
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| CN109781081A (en) * | 2019-02-14 | 2019-05-21 | 重庆交通大学 | Total station levelling device |
| CN110375166A (en) * | 2019-06-26 | 2019-10-25 | 苏州金螳螂怡和科技有限公司 | A kind of pedestrian's bayonet capturing system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503482A (en) * | 2020-05-07 | 2020-08-07 | 杭州瓜此科技有限公司 | But projecting apparatus support of height-adjusting and angle |
| CN111947635A (en) * | 2020-09-14 | 2020-11-17 | 河北建筑工程学院 | Total station for mapping and leveling method |
| CN111947635B (en) * | 2020-09-14 | 2022-02-25 | 河北建筑工程学院 | Total station for mapping and leveling method |
| CN112902985A (en) * | 2021-01-22 | 2021-06-04 | 湖南环境生物职业技术学院 | Equipment that total powerstation tracking rod detected and corrected is exclusively used in |
| CN112902985B (en) * | 2021-01-22 | 2023-03-17 | 湖南环境生物职业技术学院 | Equipment that total powerstation tracking rod detected and corrected is exclusively used in |
| CN114001782A (en) * | 2021-11-26 | 2022-02-01 | 中国电建集团成都勘测设计研究院有限公司 | Geological disaster monitoring device |
| CN114576523A (en) * | 2022-03-01 | 2022-06-03 | 吉林农业大学 | Reverse adjustment formula triangle cloud platform shoots support and compensating system |
| CN114576523B (en) * | 2022-03-01 | 2023-12-08 | 吉林农业大学 | Reverse regulation type tripod head shooting support and compensation system |
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Application publication date: 20200207 |