CN210238468U - Geodetic surveying equipment for multi-source data parallel-site observation - Google Patents
Geodetic surveying equipment for multi-source data parallel-site observation Download PDFInfo
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- CN210238468U CN210238468U CN201921013612.9U CN201921013612U CN210238468U CN 210238468 U CN210238468 U CN 210238468U CN 201921013612 U CN201921013612 U CN 201921013612U CN 210238468 U CN210238468 U CN 210238468U
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Abstract
The utility model discloses a geodetic survey observation device for multisource data and address are surveyd, including locating the bed course in the foundation ditch and locating the ground mound at bed course top, still survey the mound with the second of locating first observation mound top including the first observation mound of locating ground mound top, the top center of second observation mound has buried first observation mark underground, and the top of ground mound is buried underground and is surrounded a plurality of second observation marks of first observation mound. The utility model discloses can erect a plurality of geodetic survey device simultaneously and survey to when realizing multisource data and the address is surveyd. In addition, due to the fact that a plurality of observation marks are arranged, even if one observation mark is damaged, other observation marks can be used, and therefore the damage of the observation mark cannot cause the whole observation pier to lose effect.
Description
Technical Field
The utility model relates to a geodetic survey especially relates to a geodetic survey observation device that is used for multisource data and address to survey.
Background
In the prior art, the geodetic survey usually includes that a foundation pit with a certain size is dug in a bedrock or soil layer environment, then a foundation pier is built in the foundation pit, an observation pier is built on the foundation pier by utilizing a template, an observation mark is buried in the observation pier, the top of the observation mark is flush with the top of the observation pier, and a geodetic survey device is erected on the observation mark during observation. However, the observation pier in the prior art usually has only one observation mark, and only one geodetic measuring device can be erected on one observation mark, so that simultaneous site-by-site observation of multi-source data cannot be performed, and once the only observation mark is damaged, the whole observation pier is disabled.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a geodetic survey observation equipment that is used for multisource data and address to survey can erect a plurality of geodetic survey devices simultaneously, carries out the while of multisource data and the address is surveyd.
The technical scheme is as follows: geodetic survey observation device for multisource data and address are surveyd, including locating the bed course in the foundation ditch and locating the ground mound at bed course top, still survey the mound with the second of locating first observation mound top including the first observation mound of locating ground mound top, the top center of second observation mound has buried underground first observation sign, the top of ground mound has buried underground and has surrounded a plurality of second observation signs of first observation mounds.
Further, a cavity is further formed in the bottom of the first observation pier, and a third observation mark is buried in an area, located in the cavity, of the top of the foundation pier. Thus, the third observation mark is covered by the first observation pillar at ordinary times and is used as a standby observation mark. The third observation marker may be enabled when the first observation marker and the second observation marker are all destroyed.
Further, the first observation mark is a forced centering device.
Furthermore, the foundation pier is a cube, the number of the second observation marks is four, the four second observation marks are respectively arranged along four edges of the top of the foundation pier, and each edge is provided with one second observation mark.
Further, the second observation flag is a header and/or a forced centering device.
Further, the first observation pillar is a cylinder.
Further, the second observation pillar is a cylinder.
Has the advantages that: the utility model discloses a geodetic survey observation device for multisource data and address are surveyd, adopted first observation mound and second to survey these two observation mounds of mound, the top center of mound is surveyed to the second has buried first observation mark underground, the top of foundation mound is buried a plurality of seconds of following around first observation mounds underground and is surveyd the mark, a plurality of observation marks have like this, every is surveyed and to be marked all can erect a geodetic measurement device, also can erect a plurality of geodetic measurement devices simultaneously and survey, thereby realize the while of multisource data and the address is surveyd. In addition, due to the fact that a plurality of observation marks are arranged, even if one observation mark is damaged, other observation marks can be used, and therefore the damage of the observation mark cannot cause the whole observation pier to lose effect.
Drawings
FIG. 1 is a side view of a geodetic surveying device in an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a geodetic surveying device in an embodiment of the present invention;
fig. 3 is a top view of a geodetic surveying device according to an embodiment of the present invention.
Detailed Description
The specific embodiment discloses a geodetic surveying device for multisource data parallel-site observation, which comprises a cushion layer 10 arranged in a foundation pit, a foundation pier 20 arranged at the top of the cushion layer 10, a first observation pier 30 arranged at the top of the foundation pier 20 and a second observation pier 40 arranged at the top of the first observation pier 30, wherein a first observation mark 50 is embedded in the center of the top of the second observation pier 40, and a plurality of second observation marks 51 surrounding the first observation pier 30 are embedded at the top of the foundation pier 20, as shown in fig. 1 and 2. A cavity 60 is also provided at the bottom of the first observation pier 30, and a third observation marker 52 is embedded in the top of the foundation pier 20 in the cavity 60, as shown in fig. 2. Since fig. 1 is a side view, the first visual marker 50, the second visual marker 51 and the cavity 60, which are not visible, are indicated by dashed lines. The cushion layer 10 is a square concrete layer, and the selectable concrete labels are C20-C25. The foundation pier 20, the first observation pier 30 and the second observation pier 40 are all cubic concrete piers with built-in steel reinforcement cages, and the steel reinforcement cages are formed by bundling thread steel and round steel. The first observation marker 50 is a forced centering device. The second observation marker 51 is a header and/or a forced centering device. Both the first observation pier 30 and the second observation pier 40 are cylinders.
As shown in fig. 3, the foundation pier 20 is a cube, four second observation marks 51 are provided, four second observation marks 51 are respectively provided along four sides of the top of the foundation pier 20, one second observation mark 51 is provided for each side.
The following describes the manufacturing process of the geodetic surveying device to enhance the understanding of the device structure.
Firstly, selecting a proper soil layer or bedrock as an observation address;
secondly, excavating a foundation pit;
thirdly, pouring a cushion layer 10 in the foundation pit;
fourthly, pouring the foundation pier 20 on the top of the cushion layer, and embedding four second observation marks 51 and a third observation mark 52 on the top of the foundation pier 20 while pouring the foundation pier 20;
fifthly, pouring the first observation pier 30 at the top of the foundation pier 20 by using a template, and reserving a cavity 60 at the bottom of the first observation pier 30;
and sixthly, pouring the second observation pier 40 on the top of the first observation pier 30 by using a template, and burying a first observation mark 50 in the center of the top of the second observation pier 40 while pouring the second observation pier 40. The centering and leveling of the first observation marker 50 relative to the top of the second observation pier 40 is adjusted at any time during the installation process to ensure the later observation accuracy.
If two geodetic apparatuses are to be used for simultaneous observation, these two geodetic apparatuses can be mounted on the first observation marker 50 and one second observation marker 51, respectively, and since the positional relationship between the second observation marker 51 and the first observation marker 50 is fixed and accurately determined, the observation data of the two geodetic apparatuses can be reduced to a uniform reference position.
If the first survey mark 50 and all of the second survey marks 51 are destroyed, the third survey mark 52 may be enabled for surveying to ensure that the entire geodetic surveying device is still usable.
Claims (7)
1. The utility model provides a geodetic survey observation device for multisource data is surveyd in parallel address, is including locating bed course (10) in the ground foundation ditch and locating ground base mound (20) at bed course (10) top, its characterized in that: the ground pier monitoring system further comprises a first observation pier (30) arranged at the top of the ground pier (20) and a second observation pier (40) arranged at the top of the first observation pier (30), a first observation mark (50) is embedded in the center of the top of the second observation pier (40), and a plurality of second observation marks (51) surrounding the first observation pier (30) are embedded in the top of the ground pier (20).
2. Geodetic surveying apparatus for multisource data parallel-site surveying as claimed in claim 1, characterized in that: the bottom of the first observation pier (30) is also provided with a cavity (60), and a third observation mark (52) is embedded in an area, located in the cavity (60), of the top of the foundation pier (20).
3. Geodetic surveying apparatus for multisource data parallel-site surveying as claimed in claim 1, characterized in that: the first observation marker (50) is a forced centering device.
4. Geodetic surveying apparatus for multisource data parallel-site surveying as claimed in claim 1, characterized in that: the foundation pier (20) is a cube, the number of the second observation marks (51) is four, the four second observation marks (51) are respectively arranged along four sides of the top of the foundation pier (20), and each side is provided with one second observation mark (51).
5. Geodetic surveying apparatus for multisource data parallel-site surveying as claimed in claim 1, characterized in that: the second observation marker (51) is a header and/or a forced centering device.
6. Geodetic surveying apparatus for multisource data parallel-site surveying as claimed in claim 1, characterized in that: the first observation pier (30) is a cylinder.
7. Geodetic surveying apparatus for multisource data parallel-site surveying as claimed in claim 1, characterized in that: the second observation pier (40) is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921013612.9U CN210238468U (en) | 2019-07-02 | 2019-07-02 | Geodetic surveying equipment for multi-source data parallel-site observation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921013612.9U CN210238468U (en) | 2019-07-02 | 2019-07-02 | Geodetic surveying equipment for multi-source data parallel-site observation |
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| Publication Number | Publication Date |
|---|---|
| CN210238468U true CN210238468U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921013612.9U Expired - Fee Related CN210238468U (en) | 2019-07-02 | 2019-07-02 | Geodetic surveying equipment for multi-source data parallel-site observation |
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| CN (1) | CN210238468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229383A (en) * | 2020-09-29 | 2021-01-15 | 上海铁大建设工程质量检测有限公司 | Observation pier |
-
2019
- 2019-07-02 CN CN201921013612.9U patent/CN210238468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229383A (en) * | 2020-09-29 | 2021-01-15 | 上海铁大建设工程质量检测有限公司 | Observation pier |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20210702 |