CN210464434U - Deformation observation combination device supporting total station and Beidou single-frequency receiver - Google Patents
Deformation observation combination device supporting total station and Beidou single-frequency receiver Download PDFInfo
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- CN210464434U CN210464434U CN201921279510.1U CN201921279510U CN210464434U CN 210464434 U CN210464434 U CN 210464434U CN 201921279510 U CN201921279510 U CN 201921279510U CN 210464434 U CN210464434 U CN 210464434U
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Abstract
The utility model discloses a deformation observation combination device supporting a total station and a Beidou single-frequency receiver, which comprises an observation pier, a data acquisition box, a solar cell panel, a Beidou single-frequency antenna and two total station prisms, wherein the Beidou single-frequency receiver, a lithium battery and a solar controller are arranged in the data acquisition box; the two total station prisms are respectively arranged on two sides of the Beidou single-frequency antenna, the phase center of the Beidou single-frequency antenna and the center of the total station prism are positioned on the same straight line, and the distance between the center of the total station prism and the phase center of the Beidou single-frequency antenna is equal; the solar controller is used for controlling the solar panel to charge the lithium battery and controlling the lithium battery to supply power to the Beidou single-frequency receiver; the big dipper single-frequency receiver embeds network communication module. The device reasonable in design, simple to operate monitor with low costs, even observe the mound and take place the displacement, total powerstation and big dipper single-frequency receiver measurement coordinate also can accurate check-up comparison, have guaranteed the precision and the reliability of monitoring station coordinate.
Description
Technical Field
The utility model relates to a deformation monitoring field especially relates to a support deformation of total powerstation and big dipper single frequency receiver and survey composite set.
Background
With the continuous development of national economy of China, various large structures are emerging continuously, the requirements for monitoring the safety of the structures are greater and greater, and the most important thing is surface displacement monitoring, so that the running state of the structures can be reflected more directly. The surface displacement monitoring device mainly comprises a total station, a level gauge and a GNSS, wherein the total station and the GNSS can realize automatic monitoring. At present, most of deformation observation devices for automatic surface displacement monitoring and arrangement of structural bodies only can support total station or GNSS measurement, even if synchronous observation of the total station and the GNSS is realized, coordinate data of the total station and the GNSS cannot be strictly centered on one point, and certain deviation exists in the verification of the reliability of the coordinates of a monitoring station. In addition, the traditional geodetic GNSS receiver has high cost, and is not beneficial to popularization and application.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of current surface displacement observation device, the utility model provides a lower, the deformation that can support total powerstation and big dipper single-frequency receiver simultaneously of cost is surveyd composite set.
Therefore, the technical scheme of the utility model is as follows:
the utility model provides a support deformation of total powerstation and big dipper single-frequency receiver and survey composite set, is including observing mound, data acquisition box, solar cell panel, big dipper single-frequency antenna and two total powerstation prisms, be provided with big dipper single-frequency receiver, lithium cell and solar controller in the data acquisition box. The solar cell panel, the data acquisition box, the Beidou single-frequency antenna and the total station prism are arranged on the observation pier; the two total station prisms are respectively arranged on two sides of the Beidou single-frequency antenna, the phase center of the Beidou single-frequency antenna and the center of the total station prism are positioned on the same straight line, the distance between the center of the total station prism and the phase center of the Beidou single-frequency antenna is equal, the total station prism is used for checking the observation coordinates of the total station and the Beidou single-frequency receiver, the phenomenon that monitoring data are lost or abnormal when the total station cannot be seen through or the quality of Beidou satellite data is poor is avoided, and the coordinate precision and reliability of a monitoring station are guaranteed; the Beidou single-frequency antenna is used for receiving a Beidou single-frequency satellite signal and transmitting the signal to the Beidou single-frequency receiver; the total station prism is used for measuring a three-dimensional coordinate by a total station; the solar controller is used for controlling the solar panel to charge the lithium battery and controlling the lithium battery to supply power to the Beidou single-frequency receiver; the Beidou single-frequency receiver is internally provided with a network communication module and is used for receiving the Beidou single-frequency satellite signals, preprocessing the Beidou single-frequency satellite signals and sending the preprocessed Beidou single-frequency satellite signals to the cloud server.
Preferably, survey the top of mound and install a first support, be formed with three support column on the first support, big dipper single frequency antenna installs on being located the support column in the middle of, and two total powerstation prisms are installed respectively on two support columns of both sides.
In the above scheme, the solar cell panel is installed on the observation pier through the second support.
Preferably, the deformation observation combination device further comprises a lightning rod, the lightning rod is connected with one end of the lightning grounding wire, and the other end of the lightning grounding wire is buried underground. The lightning rod is mounted on the second bracket.
The solar panel is connected with the solar controller through a solar panel power line. The big dipper single-frequency antenna is connected with the big dipper single-frequency receiver through a feeder line. The bottom of the observation pier is fixedly connected with an observation pier chassis, and the observation pier chassis is fixedly arranged on a concrete foundation.
The utility model discloses following beneficial effect has:
this device reasonable in design, it is ingenious, high durability and convenient installation, when reducing monitoring cost, make the observation coordinate of total powerstation and big dipper single frequency receiver need not complicated geometric relation and calculate can accurately return to one point, even observe the mound and take place the displacement, total powerstation and big dipper single frequency receiver measurement coordinate also can accurate check-up comparison, the disappearance or the unusual data effectively avoided of on-the-spot monitoring station coordinate data when having avoided total powerstation can't see through or big dipper satellite signal quality is relatively poor, the precision and the reliability of monitoring station coordinate have been guaranteed.
Drawings
FIG. 1 is an overall structure diagram of the deformation observation assembly of the present invention;
fig. 2 is a cross-sectional view of a first bracket of the present invention.
Detailed Description
Fig. 1 shows that the utility model discloses a support deformation of total powerstation and big dipper single-frequency receiver and survey composite set, including observing mound 9, data acquisition box 10, solar cell panel 2, big dipper single-frequency antenna 4 and two total powerstation prisms 5, be provided with big dipper single-frequency receiver 11, lithium cell 12 and solar control ware 14 in the data acquisition box 10. The solar cell panel 2 and the data acquisition box 10 are installed on the observation pier 9.
First support 7 is installed at the top of observation mound 9, be formed with three support column 6 on first support 7, big dipper single frequency antenna 4 is installed on being located the support column in the middle of, and two total powerstation prisms 5 are installed respectively on two support columns of both sides. The phase center of the big dipper single-frequency antenna 4 and the center of the total station prism 5 are located on the same straight line, and the distance between the center of the total station prism and the big dipper single-frequency antenna phase center is equal, so that observation coordinates of the total station and the big dipper single-frequency receiver can be verified, the acquired monitoring station coordinates are more reliable, loss or abnormity of monitoring data when the total station cannot be seen through or the big dipper satellite data quality is poor is avoided, and the coordinate precision and reliability of the monitoring station are ensured.
The Beidou single-frequency antenna 4 is used for receiving a Beidou single-frequency satellite signal and transmitting the signal to the Beidou single-frequency receiver 11; the total station prism 5 is used for measuring a three-dimensional coordinate by a total station; the solar controller 14 is used for controlling the solar panel 2 to charge the lithium battery 12 and controlling the lithium battery 12 to supply power to the Beidou single-frequency receiver 11; the big dipper single-frequency receiver 11 is internally provided with a network communication module and is used for receiving the big dipper single-frequency satellite signal, preprocessing the big dipper single-frequency satellite signal and sending the preprocessed big dipper single-frequency satellite signal to a cloud server.
The solar cell panel 2 is mounted on the observation pier 9 through the second bracket 3. The deformation observation combination device further comprises a lightning rod 1, the lightning rod 1 is connected with one end of a lightning grounding wire 19, the other end of the lightning grounding wire 19 is buried underground, and the lightning rod 1 is installed on the second support 3.
The solar panel 2 is connected to the solar controller 14 via a solar panel power line 15. The big dipper single-frequency antenna 4 is connected with the big dipper single-frequency receiver 11 through the feeder 8. The bottom of the observation pier 9 is fixedly connected with an observation pier chassis 18, and the observation pier chassis 18 is fixedly arranged on the concrete foundation 17.
Before carrying out the synchronous automatic observation of big dipper single-frequency receiver and total powerstation, carry out direction adjustment to 2 total powerstation prisms 5 according to the total powerstation position earlier. When the shielding exists in the field construction process, as shown in fig. 2, the Beidou single-frequency antenna phase center 21 coordinates (x)21,y21,z21) Coordinates (x) with the 1 st total station prism center 2020,y20,z20) And 2 nd total station prism center 22 coordinates (x)22,y22,z22) Can be centered on one point (x)21＝(x20+x22)/2，y21＝(y20+y22)/2，z21＝(z20+z22) /2), thereby avoiding the loss or abnormity of the coordinate data of the site monitoring station when the total station cannot see through or the quality of the Beidou satellite signal is poor, and the observation modes can be complementedAnd the precision and the reliability of the coordinate data of the monitoring station are ensured.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be defined thereby, and any insubstantial changes or substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope claimed by the present invention.
Claims (8)
1. The utility model provides a support deformation of total powerstation and big dipper single frequency receiver and survey composite set which characterized in that: comprises an observation pier (9), a data acquisition box (10), a solar panel (2), a Beidou single-frequency antenna (4) and two total station prisms (5),
a Beidou single-frequency receiver (11), a lithium battery (12) and a solar controller (14) are arranged in the data acquisition box (10);
the solar cell panel (2), the data acquisition box (10), the Beidou single-frequency antenna (4) and the total station prism (5) are arranged on the observation pier (9);
the two total station prisms (5) are respectively arranged on two sides of the Beidou single-frequency antenna (4), the phase center of the Beidou single-frequency antenna and the center of the total station prism are positioned on the same straight line, and the distance between the center of the total station prism and the phase center of the Beidou single-frequency antenna is equal;
the Beidou single-frequency antenna (4) is used for receiving a Beidou single-frequency satellite signal and transmitting the signal to the Beidou single-frequency receiver (11);
the total station prism (5) is used for measuring a three-dimensional coordinate by a total station;
the solar controller (14) is used for controlling the solar panel (2) to charge the lithium battery (12) and controlling the lithium battery (12) to supply power to the Beidou single-frequency receiver (11);
the Beidou single-frequency receiver (11) is internally provided with a network communication module and is used for receiving the Beidou single-frequency satellite signals, preprocessing the Beidou single-frequency satellite signals and sending the preprocessed Beidou single-frequency satellite signals to a cloud server.
2. A deformation observation assembly according to claim 1, wherein: observe a first support (7) installed at the top of mound (9), be formed with three support column (6) on first support (7), big dipper single frequency antenna (4) are installed on being located the support column in the middle of, and two total powerstation prisms (5) are installed respectively on two support columns of both sides.
3. A deformation observation assembly according to claim 1, wherein: the solar cell panel (2) is arranged on the observation pier (9) through a second support (3).
4. A deformation observation assembly according to claim 3, wherein: the lightning protection device is characterized by further comprising a lightning rod (1), wherein the lightning rod (1) is connected with one end of a lightning grounding wire (19), and the other end of the lightning grounding wire (19) is buried underground.
5. A deformation observation assembly according to claim 4, wherein: the lightning rod (1) is arranged on the second bracket (3).
6. A deformation observation assembly according to claim 1, wherein: the solar panel (2) is connected with the solar controller (14) through a solar panel power line (15).
7. A deformation observation assembly according to claim 1, wherein: the Beidou single-frequency antenna (4) is connected with the Beidou single-frequency receiver (11) through a feeder line (8).
8. A deformation observation assembly according to claim 1, wherein: the bottom of the observation pier (9) is fixedly connected with an observation pier chassis (18), and the observation pier chassis (18) is fixedly arranged on the concrete foundation (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279510.1U CN210464434U (en) | 2019-08-08 | 2019-08-08 | Deformation observation combination device supporting total station and Beidou single-frequency receiver |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921279510.1U CN210464434U (en) | 2019-08-08 | 2019-08-08 | Deformation observation combination device supporting total station and Beidou single-frequency receiver |
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| CN210464434U true CN210464434U (en) | 2020-05-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895980A (en) * | 2020-06-23 | 2020-11-06 | 中铁第一勘察设计院集团有限公司 | Railway control measurement control point device based on Beidou GNSS and control method |
| CN116481505A (en) * | 2023-04-25 | 2023-07-25 | 上海勘测设计研究院有限公司 | Prism and Beidou double-positioning observation pier |
-
2019
- 2019-08-08 CN CN201921279510.1U patent/CN210464434U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895980A (en) * | 2020-06-23 | 2020-11-06 | 中铁第一勘察设计院集团有限公司 | Railway control measurement control point device based on Beidou GNSS and control method |
| CN116481505A (en) * | 2023-04-25 | 2023-07-25 | 上海勘测设计研究院有限公司 | Prism and Beidou double-positioning observation pier |
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Effective date of registration: 20220513 Address after: 201, Ligang building, No. 82, West 2nd Road, pilot free trade zone (Airport Economic Zone), Dongli District, Tianjin 300300 Patentee after: CHINA RAILWAY DESIGN Corp. Patentee after: Feitai Transportation Technology Co., Ltd Address before: 201 Ligang building, No. 82, West 2nd Road, Airport Economic Zone, Dongli District, Tianjin Patentee before: CHINA RAILWAY DESIGN Corp. |