CN113074708A - Total powerstation for engineering surveying and mapping - Google Patents
Total powerstation for engineering surveying and mapping Download PDFInfo
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- CN113074708A CN113074708A CN202110474628.5A CN202110474628A CN113074708A CN 113074708 A CN113074708 A CN 113074708A CN 202110474628 A CN202110474628 A CN 202110474628A CN 113074708 A CN113074708 A CN 113074708A
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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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Abstract
The invention discloses a total station for engineering surveying and mapping, which relates to the technical field of surveying and mapping and comprises a fixed seat, a mounting hole, a level gauge, a gear and a measuring instrument, wherein the middle part of the upper end surface of the fixed seat is provided with a second groove, and the inner wall of the second groove is fixedly connected with teeth in a surrounding manner. The invention realizes the reinforcement of the supporting pieces by the mutual matching of the upper supporting pieces, the third groove, the connecting plate and the connecting block, ensures the stable gravity center of the measuring instrument by setting the number of the lower supporting pieces and the connecting plate to be four, prevents the measuring instrument from being blown by strong wind to cause the damage of the instrument, ensures that the bolt and the lower supporting piece are extruded and fixed by the mutual matching of the lug, the lower supporting pieces and the bolt II, meets the height adjustment of the measuring instrument, meets the requirements of different heights in the actual use of the measuring instrument, realizes the rotation of the measuring instrument by the mutual matching of the second groove, the tooth, the rotating plate, the mounting hole, the fixed plate, the bolt I, the rotating shaft and the gear, and brings great convenience for users.
Description
Technical Field
The invention relates to a total station for engineering surveying and mapping, relates to the technical field of surveying and mapping, and particularly relates to a total station for engineering surveying and mapping.
Background
The total station, i.e. the total station type electronic distance measuring instrument, is a high-tech measuring instrument integrating light collection, electromechanics, is a surveying instrument system integrating horizontal angle, vertical angle, distance and altitude difference measurement functions, replaces artificial optical micrometric reading with automatic recording and displaying reading, simplifies angle measurement operation, can avoid reading error, is widely used in the field of precision engineering measurement or deformation monitoring such as overground large-scale building and underground tunnel construction, and the like, the development of the total station goes through several stages from combining a photoelectric distance measuring instrument and an optical theodolite, or combining the photoelectric distance measuring instrument and an electronic theodolite, to combining an optical axis of a light wave transmitting and receiving system of the integrated photoelectric distance measuring instrument and a sighting axis of the theodolite into a coaxial integrated total station, the total station is generated by people in the process of angle measurement automation, and the surveying and mapping electronic theodolite plays a huge role in various operations, originally, the distance measurement of a tachymeter was achieved by optical methods, and we called the tachymeter an "optical tachymeter". In practice, an "optical tacheometer" refers to a theodolite with a line of sight, the planar position of the point to be measured being determined by direction measurement and optical line of sight.
The total station for the existing engineering surveying and mapping needs to be placed on a plane to be placed in the using process, the azimuth survey of an angle is needed to be met, the total station device needs to be adjusted once when the azimuth is changed every time, great inconvenience is brought to operating personnel, most of the existing total stations are simple in structure, the requirements of users cannot be met, and therefore corresponding improvement needs to be made aiming at the existing technology.
The following problems exist in the prior art:
1. the placement position of the total station is lack of stability, the support frame of the total station is mostly triangular, the stability is poor, and the total station is easily blown by strong wind during outdoor work to cause the damage of the instrument;
2. the total station needs to meet the requirement of height adjustment, and different height observation ranges are different, so that the requirement that users can conveniently adjust the height is met.
3. The service environment of total powerstation is changeable, needs to measure the scope of multi-angle, and the inconvenient rotatory multi-angle of current total powerstation device is surveyed, still will be to whole device angle regulation, inconvenient user of service's use.
Disclosure of Invention
The invention provides a total station for engineering surveying and mapping, which has an angle adjusting function and solves the problem that the angle adjustment of a device needs to move the whole device, so that an operator is inconvenient to use; the other purpose is to solve the problem of fixing the device so as to achieve the effects of enhancing the stability of the device and preventing the device from toppling over in the using process to cause damage to the instrument.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a total powerstation for engineering survey and drawing, includes fixing base, mounting hole, spirit level, gear and measuring instrument, recess two is seted up at the up end middle part of fixing base, the inner wall of recess two encircles fixedly connected with tooth, the fixing base is located the middle part of recess two is rotated and is connected with the pivot, the middle part fixedly connected with gear of pivot, the gear with the tooth meshing is connected.
The technical scheme of the invention is further improved as follows: a first groove is formed in the front end face of the fixing seat, and a level meter is fixedly mounted inside the first groove.
By adopting the technical scheme, the gradienter in the scheme can keep the gravity center vertical to the horizontal plane when in use, in the environment of field investigation of engineering, the ground is uneven, the gravity center is not easy to grasp, and the levelness of the measuring instrument can be adjusted by observing the change of the gradienter, so that the measuring precision is improved, the inclination is avoided when the angle is adjusted at every time, the levelness is required to be adjusted at one time, and the inconvenience is brought to operators.
The technical scheme of the invention is further improved as follows: the upper end face of the rotating shaft is fixedly connected with a rotating plate, and the upper end face of the rotating plate is fixedly connected with a mounting hole.
The technical scheme of the invention is further improved as follows: the lower end face of the measuring instrument is fixedly provided with a fixed plate, and the lower end face of the fixed plate is fixedly connected with a fixed block.
By adopting the technical scheme, the rotating plate, the mounting hole, the fixing plate and the first bolt in the scheme realize the simplification of the mounting of the measuring instrument, the measuring instrument and the rotating plate are fixed through the first bolt during use, and the measuring instrument is detached when not in use, so that the collision damage of the instrument is avoided, and the detachment and mounting of a user are facilitated.
The technical scheme of the invention is further improved as follows: the two fixing blocks are in threaded connection with the mounting hole through a first bolt, and a pull ring is fixedly mounted on the upper end face of the measuring instrument.
By adopting the technical scheme, the pull ring in the scheme is convenient for a user to lift the measuring instrument, the problem that unnecessary troubles are caused by touching a button on the instrument in the moving process is avoided, and the pull ring can be directly rotated to avoid directly rotating the measuring instrument when the measuring device is moved.
The technical scheme of the invention is further improved as follows: the lower end face of the fixing seat is provided with a lug, and an upper supporting piece is connected to the lug in a rotating mode.
The technical scheme of the invention is further improved as follows: the inside of the upper supporting piece is connected with the lower supporting piece through a bolt II in a sliding clamping mode.
By adopting the technical scheme, the second bolt in the scheme can store the lower support piece in the upper support piece, is convenient to store, and can be used for drawing the lower support piece out of the upper support piece and screwing the second bolt after the lower support piece is adjusted to a proper position during use, so that the height adjustment of the measuring instrument is met, and the requirements of users on different heights in the actual use of the measuring instrument are met.
The technical scheme of the invention is further improved as follows: a third groove is formed in one surface, close to the inner side, of the upper supporting piece, and the upper supporting piece is located below the inner portion of the third groove and is rotatably connected with a connecting plate.
The technical scheme of the invention is further improved as follows: and one end of the connecting plate, which is far away from the third groove, is rotatably connected with a connecting block.
Adopt above-mentioned technical scheme, when support piece in this scheme struts, give a decurrent effort of connecting block, the connecting block keeps same level with the connecting plate, make the connecting plate to an outside effort of lower extreme of upper support piece, improve four upper support piece's stability, when not using, give an ascending effort of connecting block, with the connecting plate shrink in the inside of recess three, person of facilitating the use's carries, the focus of measuring instrument has wholly been ensured stably, prevent that the measuring instrument from being blown by the strong wind and causing the damage of instrument.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a total station for engineering surveying and mapping, which is characterized in that an upper supporting piece, a third groove, a connecting plate and connecting blocks are matched with one another to reinforce the supporting piece, when the supporting piece is unfolded, the connecting blocks and the connecting plates are kept at the same level, the total station device on the market is generally three supporting frames, the total station device is low in stability and easy to topple to cause damage to an instrument, the gravity center of the measuring instrument is ensured to be stable by arranging four upper supporting pieces, four lower supporting pieces and four connecting plates, the measuring instrument is prevented from being blown by strong wind to cause damage to the instrument, and the firmness of the supporting piece is ensured.
2. The invention provides a total station for engineering surveying and mapping, which can be used for extracting a lower support piece from the inside of an upper support piece by unscrewing the second bolt through the mutual matching of a lug, the upper support piece, the lower support piece and the second bolt, and then screwing the bolt to extrude and fix the bolt and the lower support piece, so that the height adjustment of a measuring instrument is met, the total station is simple to operate and convenient for a user to use, the requirements of the user on different heights in the actual use of the measuring instrument are met, and the total station device has higher practicability.
3. The invention provides a total station for engineering surveying and mapping, which is convenient for operators to use by matching a groove II, teeth, a rotating plate, mounting holes, a fixing plate, a bolt I, a rotating shaft and a gear, manually rotating a pull ring due to the meshing relationship between the gear and the teeth, and simultaneously rotating a measuring device.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of the area A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the fixing base and the gear of the present invention;
FIG. 4 is a schematic view of the structure of the rotating plate and the fixing base of the present invention;
FIG. 5 is an enlarged view of the area B of FIG. 1 according to the present invention;
fig. 6 is an enlarged schematic view of the region C in fig. 1 according to the present invention.
In the figure: 1. a fixed seat; 2. a first groove; 3. a level gauge; 4. a second groove; 5. teeth; 6. a rotating shaft; 7. a gear; 8. a rotating plate; 9. mounting holes; 10. a first bolt; 11. a fixed block; 12. a fixing plate; 13. a measuring instrument; 14. a pull ring; 15. a lug; 16. an upper support member; 17. a lower support; 18. a third groove; 19. a second bolt; 20. a connecting plate; 21. and (4) connecting the blocks.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-2, the invention provides a total station for engineering surveying and mapping, wherein a first groove 2 is formed in the front end surface of a fixed seat 1, a level 3 is fixedly installed inside the first groove 2, a rotating plate 8 is fixedly connected to the upper end surface of a rotating shaft 6, an installation hole 9 is fixedly connected to the upper end surface of the rotating plate 8, a fixed plate 12 is fixedly installed on the lower end surface of a measuring instrument 13, and a fixed block 11 is fixedly connected to the lower end surface of the fixed plate 12.
In the embodiment, the groove I2 is formed in the front end face of the fixed seat 1, the level 3 is fixedly installed inside the groove I2, when the total station is used, the gravity center must be kept to be vertical to the horizontal plane, in the environment of engineering field investigation, the ground is uneven, the gravity center is not easy to grasp, the levelness of the measuring instrument can be adjusted by observing the change of the level, so that the measuring accuracy is improved, the measuring instrument 13 is installed through the mutual matching of the rotating plate 8, the installation hole 9, the fixed plate 12 and the bolt I10, the measuring instrument 13 and the fixed seat 1 are not usually carried together, the measuring instrument 13 is expensive and is easy to cause collision damage in the carrying process, so that only when the measuring instrument 13 is installed on the fixed seat 1 for use, the measuring instrument 13 is fixed with the rotating plate 8 through the bolt I10, and when the measuring instrument is not used, the measuring instrument 13 is detached to avoid collision damage of the instrument, the first bolt 10 is connected with the mounting hole 20 through threads, detachment and mounting of a user are facilitated, and stability of the measuring instrument 13 on the rotating plate 8 is guaranteed.
Example 2
As shown in fig. 3-4, on the basis of embodiment 2, the present invention provides a technical solution: preferably, including fixing base 1, mounting hole 9, spirit level 3, gear 7 and measuring instrument 13, recess two 4 is seted up at the up end middle part of fixing base 1, fixedly connected with tooth 5 is encircleed to the inner wall of recess two 4, fixing base 1 is located the middle part of recess two 4 and rotates and be connected with pivot 6, the middle part fixedly connected with gear 7 of pivot 6, gear 7 is connected with the meshing of tooth 5, through bolt 10 and mounting hole 9 threaded connection between two fixed blocks 11, measuring instrument 13's up end fixed mounting has pull ring 14.
In this embodiment, through the mutual cooperation of the second groove 4, the teeth 5, the rotating shaft 6 and the gear 7, in use, because the measuring instrument needs angle survey in many directions in the measuring process, the user needs to adjust the angle around, when needing to adjust the measuring angle, the whole device does not need to be moved, only the measuring instrument 13 needs to be rotated, the rotating plate 8 rotates, great convenience is provided for the user, the process of adjusting can also be avoided causing the inclination of the fixing base 1, through the upper end face fixed mounting pull ring 14 at the measuring instrument 13, the user is convenient to lift the measuring instrument, only the pull ring 14 needs to be rotated while the measuring instrument 13 is rotated, avoid touching the button on the instrument in the moving process, and unnecessary trouble is caused.
Example 3
As shown in fig. 5 to 6, on the basis of embodiment 3, the present invention provides a technical solution: preferably, the lower end surface of the fixing seat 1 is provided with a lug 15, the lug 15 is rotatably connected with an upper support piece 16, the inside of the upper support piece 16 is slidably clamped with a lower support piece 17 through a second bolt 19, one surface of the upper support piece 16 close to the inner side is provided with a third groove 18, the lower part of the inner part of the third groove 18 of the upper support piece 16 is rotatably connected with a connecting plate 20, and one end of the connecting plate 20 far away from the third groove 18 is rotatably connected with a connecting block 21.
In the embodiment, the lug 15, the upper support piece 16, the lower support piece 17 and the second bolt 19 are matched with each other, the lower support piece 17 can be accommodated in the upper support piece 16 by screwing the second bolt 19, the accommodation is convenient, the height adjustment of a user on a measuring instrument is met by adjusting the degree of the lower support piece 17 drawn out of the upper support piece 16, the requirements of different heights of the measuring instrument 13 in actual use are met, the practicability of the device is improved, the support piece is reinforced by matching the upper support piece 16, the third groove 18, the connecting plate 20 and the connecting block 21, when the support piece is expanded, a downward acting force is applied to the connecting block 21, so that the connecting block 21 and the connecting plate 20 are kept at the same level, the stability of the four upper support pieces 16 is improved, when the device is not used, an upward force is applied to the connecting block 21, the connecting plate 20 is contracted in the, the lower support member 17 is contracted inside the upper support member 16, so that the carrying by a user is facilitated, the stability of the gravity center of the measuring instrument 13 is integrally ensured, and the damage of the instrument caused by the fact that the measuring instrument 13 is blown down by strong wind is prevented.
The working principle of the total station for engineering surveying and mapping is described in detail below.
As shown in fig. 1-4, when in use, the supporting members below the fixing base 1 are firstly unfolded, the lengths of the upper and lower supporting members are adjusted, the second bolt 19 is screwed, the upper supporting member 16 and the lower supporting member 17 are fixed, the connecting block 21 and the connecting plate 20 are kept at the same level, the stability of the four upper supporting members 16 is improved, then the four upper supporting members are placed at a measuring position, the measuring instrument 13 and the rotating plate 8 are fixed through the first bolt 10, the mounting of the measuring instrument 13 is realized, the measuring instrument 13 is rotated, the rotating plate 8 rotates, the surveying of a plurality of angles is realized, the whole device is moved differently, when the device is not in use, the measuring instrument 13 is disassembled, the collision damage of the instrument is avoided, the connecting plate 20 is contracted inside the third groove 18, the upper and lower supporting members are stored, the carrying of a user is convenient, the lifting of the measuring instrument is, avoiding touching a button on an instrument in the moving process and causing unnecessary troubles, arranging a groove I2 on the front end surface of a fixed seat 1, fixedly installing a level gauge 3 in the groove I2, when the total station is used, the gravity center must be kept vertical to the horizontal plane, in the environment of engineering field investigation, the ground is unsmooth, the gravity center is not easy to grasp, adjusting the levelness of the measuring instrument by observing the change of the level gauge, thereby improving the measuring accuracy, realizing the reinforcement of the supporting piece through the mutual matching of an upper supporting piece 16, a groove III 18, a connecting plate 20 and a connecting block 21, keeping the connecting block 21 and the connecting plate 20 at the same level when the supporting piece is unfolded, improving the stability of the four upper supporting pieces 16, integrally ensuring the stable gravity center of the measuring instrument 13, preventing the measuring instrument 13 from being blown by strong wind to cause the damage of the instrument, the measuring instrument 13 is mounted through the mutual matching of the rotating plate 8, the mounting hole 9, the fixing plate 12 and the first bolt 10, the measuring instrument 13 is fixed with the rotating plate 8 through the first bolt 10 when the measuring instrument is used, and the measuring instrument 13 is detached when the measuring instrument is not used, so that the collision and damage of the instrument are avoided, and the detachment and mounting of a user are facilitated.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (9)
1. The utility model provides a total powerstation for engineering survey and drawing, includes fixing base (1), mounting hole (9), spirit level (3), gear (7) and measuring instrument (13), its characterized in that: the upper end face middle part of fixing base (1) is seted up fluted two (4), fixedly connected with tooth (5) are encircleed to the inner wall of recess two (4), fixing base (1) is located the middle part of recess two (4) is rotated and is connected with pivot (6), the middle part fixedly connected with gear (7) of pivot (6), gear (7) with tooth (5) meshing is connected.
2. The total station for engineering surveying and mapping of claim 1, wherein: the front end face of the fixed seat (1) is provided with a first groove (2), and a level meter (3) is fixedly mounted inside the first groove (2).
3. The total station for engineering surveying and mapping of claim 1, wherein: the upper end face of pivot (6) fixedly connected with rotor plate (8), the upper end face fixedly connected with mounting hole (9) of rotor plate (8).
4. The total station for engineering surveying and mapping of claim 1, wherein: the lower end face of the measuring instrument (13) is fixedly provided with a fixing plate (12), and the lower end face of the fixing plate (12) is fixedly connected with a fixing block (11).
5. The total station for engineering surveying and mapping of claim 4, wherein: the two fixing blocks (11) are in threaded connection with the mounting holes (9) through bolts (10), and pull rings (14) are fixedly mounted on the upper end face of the measuring instrument (13).
6. The total station for engineering surveying and mapping of claim 1, wherein: the lower end face of the fixed seat (1) is provided with a lug (15), and an upper supporting piece (16) is rotatably connected to the lug (15).
7. The total station for engineering surveying and mapping of claim 6, wherein: the inner part of the upper supporting piece (16) is connected with a lower supporting piece (17) in a sliding and clamping mode through a second bolt (19).
8. The total station for engineering surveying and mapping of claim 6, wherein: a third groove (18) is formed in one surface, close to the inner side, of the upper supporting piece (16), and a connecting plate (20) is rotatably connected to the lower portion of the inner portion, located in the third groove (18), of the upper supporting piece (16).
9. The total station for engineering surveying and mapping of claim 8, wherein: and one end of the connecting plate (20) far away from the third groove (18) is rotatably connected with a connecting block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110474628.5A CN113074708A (en) | 2021-04-29 | 2021-04-29 | Total powerstation for engineering surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110474628.5A CN113074708A (en) | 2021-04-29 | 2021-04-29 | Total powerstation for engineering surveying and mapping |
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| Publication Number | Publication Date |
|---|---|
| CN113074708A true CN113074708A (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110474628.5A Pending CN113074708A (en) | 2021-04-29 | 2021-04-29 | Total powerstation for engineering surveying and mapping |
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| Country | Link |
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| CN (1) | CN113074708A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964343A (en) * | 2022-05-24 | 2022-08-30 | 山西天宇精工测绘有限公司 | Highly automated engineering measurement device and measurement method |
| CN115164856A (en) * | 2022-07-04 | 2022-10-11 | 中铁大桥勘测设计院集团有限公司 | Steel structure bridge life cycle measuring point device and bridge |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10206158A (en) * | 1997-01-22 | 1998-08-07 | Asahi Optical Co Ltd | Measuring apparatus for machine height |
| CN110985838A (en) * | 2019-12-31 | 2020-04-10 | 涟水县勘察测绘有限公司 | Surveying instrument adjusting device for engineering |
| CN210486862U (en) * | 2019-10-30 | 2020-05-08 | 武汉安和伟业航空科技有限公司 | Distance measuring device for precision engineering measurement |
| CN210833548U (en) * | 2019-10-25 | 2020-06-23 | 苏州华瑞测绘有限公司 | Improve total powerstation for survey and drawing precision |
| EP3800439A1 (en) * | 2019-10-03 | 2021-04-07 | Hexagon Technology Center GmbH | Surveying instrument |
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2021
- 2021-04-29 CN CN202110474628.5A patent/CN113074708A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10206158A (en) * | 1997-01-22 | 1998-08-07 | Asahi Optical Co Ltd | Measuring apparatus for machine height |
| EP3800439A1 (en) * | 2019-10-03 | 2021-04-07 | Hexagon Technology Center GmbH | Surveying instrument |
| CN210833548U (en) * | 2019-10-25 | 2020-06-23 | 苏州华瑞测绘有限公司 | Improve total powerstation for survey and drawing precision |
| CN210486862U (en) * | 2019-10-30 | 2020-05-08 | 武汉安和伟业航空科技有限公司 | Distance measuring device for precision engineering measurement |
| CN110985838A (en) * | 2019-12-31 | 2020-04-10 | 涟水县勘察测绘有限公司 | Surveying instrument adjusting device for engineering |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964343A (en) * | 2022-05-24 | 2022-08-30 | 山西天宇精工测绘有限公司 | Highly automated engineering measurement device and measurement method |
| CN115164856A (en) * | 2022-07-04 | 2022-10-11 | 中铁大桥勘测设计院集团有限公司 | Steel structure bridge life cycle measuring point device and bridge |
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Application publication date: 20210706 |
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