CN112229383A - Observation pier - Google Patents
Observation pier Download PDFInfo
- Publication number
- CN112229383A CN112229383A CN202011050121.9A CN202011050121A CN112229383A CN 112229383 A CN112229383 A CN 112229383A CN 202011050121 A CN202011050121 A CN 202011050121A CN 112229383 A CN112229383 A CN 112229383A
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- Prior art keywords
- pier
- observation
- mound
- mounting
- fixed
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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
Abstract
The application relates to an observation pier, which relates to the technical field of geological mapping detection devices and comprises an observation pier body, wherein the observation pier body comprises a foundation pier, a middle pier and an installation pier, the foundation pier is buried underground, the middle pier is fixed at the top end of the foundation pier, the installation pier is arranged at the top end of the middle pier, and the installation pier is provided with a protection structure of a protection detector; protective structure includes a plurality of stands, a plurality of horizontal pole, a plurality of fixed knot construct and ceiling, the connection can be dismantled on middle mound top to the stand, the horizontal pole can be dismantled through fixed knot structure and connect between adjacent stand, the connection can be dismantled on the stand top to the ceiling. This application has the effect that improves the convenience of protective structure installation.
Description
Technical Field
The application relates to the technical field of geological mapping detection devices, in particular to an observation pier.
Background
The observation pier is used in monitoring horizontal displacement and settlement deformation of the building, the detector is installed at the top end of the observation pier and used for detecting water displacement and settlement deformation of the building, and the observation pier lifts the detector by a certain height. In order to ensure the stability and reliability of the working base point, the working base point is mostly arranged on a relatively stable bedrock or a building foundation which is built for a long time and is out of the influence range of the deformation of the building.
In the correlation technique, survey the mound top and install the detector, the detector is used for measuring building horizontal displacement and subsides the deformation, because the visulizer is under sunshine and wind and rain are exposed to the sun for a long time, leads to the visulizer life shorter, through fixed protective structure on the visulizer, protects the visulizer.
In view of the above-mentioned related art, the inventor considers that the protective structure is bulky and has a drawback of inconvenient installation.
Disclosure of Invention
In order to improve the convenience of protective structure installation, this application provides an observation mound.
The application provides an observe mound adopts following technical scheme:
an observation pier comprises an observation pier body, wherein the observation pier body comprises a foundation pier, a middle pier and a mounting pier, the foundation pier is buried underground, the middle pier is fixed at the top end of the foundation pier, the mounting pier is arranged at the top end of the middle pier, and the mounting pier is provided with a protection structure of a protection detector; protective structure includes a plurality of stands, a plurality of horizontal pole, a plurality of fixed knot construct and ceiling, the connection can be dismantled on middle mound top to the stand, the horizontal pole can be dismantled through fixed knot structure and connect between adjacent stand, the connection can be dismantled on the stand top to the ceiling.
By adopting the technical scheme, the foundation pier provides a mounting point for the middle pier, the middle pier provides a mounting point for the mounting pier, and the mounting pier provides a mounting point for the detector; when the protective structure is installed, the plurality of stand columns are fixed on the installation pier, the cross rod is fixed between the plurality of stand columns through the fixing structure, and the ceiling is fixed on the top ends of the stand columns at last, so that the protective structure is simple in installation process, and convenient to install.
Preferably, fixed knot constructs including mounting, solid fixed ring and bolt, the mounting is fixed at the both ends of horizontal pole, gu fixed ring overlaps establishes on the stand, the bolt passes the mounting and gu fixed ring is in order to fix the horizontal pole on the stand.
Through adopting above-mentioned technical scheme, insert the bolt in mounting and the retaining ring for the mounting is fixed with the retaining ring, and then realizes that horizontal pole and stand are fixed.
Preferably, a plurality of lifting mechanisms are arranged between the middle pier and the mounting pier and used for adjusting the levelness of the mounting pier; the side wall of the mounting pier is provided with a level gauge.
Through adopting above-mentioned technical scheme, elevating system is used for adjusting the levelness of installation mound, and the spirit level is used for detecting the levelness of installation mound, and then the installation detects the level.
Preferably, a reinforcing structure is connected between the foundation pier and the middle pier, and the reinforcing structure is embedded in the foundation pier and the middle pier.
Through adopting above-mentioned technical scheme, additional strengthening realizes strengthening the structural strength of foundation pier and middle pier through burying underground in foundation pier and middle pier.
Preferably, the additional strengthening includes a plurality of first strengthening ribs, connecting plate and a plurality of second strengthening rib, and is a plurality of first strengthening rib is fixed in the connecting plate bottom, and inserts basic mound, and is a plurality of the second strengthening rib is fixed on the connecting plate top, and inserts in the middle mound.
Through adopting above-mentioned technical scheme, a plurality of first strengthening ribs are used for strengthening the structural strength of basic mound, and a plurality of second strengthening ribs are used for strengthening the structural strength of middle mound, and a plurality of first strengthening ribs pass through connecting plate fixed connection with a plurality of second strengthening ribs, and then realize that middle mound is fixed with being connected of basic mound.
Preferably, the bottom end of the foundation pier is provided with a layer structure for enhancing the structural strength of the foundation pier.
Through adopting above-mentioned technical scheme, the layer structure is used for consolidating the structural strength of basic mound bottom, and then improves the structural strength of this observation mound.
Preferably, the layer structure includes plain soil tamped layer, rubble layer and concrete layer, plain soil tamped layer is located the underground, the rubble layer is laid on plain soil tamped layer, concrete layer is laid on the rubble layer.
Through adopting above-mentioned technical scheme, the plain soil tamp layer provides the mounting point for the metalling, improves the structural firmness on metalling simultaneously, and the metalling provides the mounting point for concrete layer, improves concrete layer's structural firmness simultaneously, and then realizes increasing the structural firmness of basic mound.
Preferably, a power distribution structure for supplying power to the detector is arranged on the mounting pier; distribution structure includes solar panel and block terminal, solar panel installs on protective structure, the block terminal sets up on the installation mound, solar panel and block terminal electric connection, block terminal and detector electric connection.
Through adopting above-mentioned technical scheme, the distribution structure supplies power for the detector for the distribution structure provides independent power for the detector.
Preferably, the middle pier is provided with a lightning rod for protecting the power distribution structure, and the height of the lightning rod is greater than that of the protection structure.
Through adopting above-mentioned technical scheme, the lightning rod is used for sheltering the distribution structure, and when the thunder and lightning appeared, the lightning rod drainage avoided the distribution structure to be hit by the thunder and lightning.
Preferably, the observation pier body is provided with a steel wire rope for controlling the inclination direction of the observation pier body, one end of the steel wire rope is buried underground, and the other end of the steel wire rope is fixed on the protection structure.
Through adopting above-mentioned technical scheme, when the slope appears in the observation mound, wire rope will observe that the mound is taut, avoids observing that the mound appears empting.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the protective structures are detachably connected, so that the protective structures are convenient to mount and dismount, and convenience in mounting the protective structures is improved;
2. the arrangement of the lifting mechanism enables the levelness of the mounting pier to be adjusted, and further the levelness of the detector is adjusted;
3. the design of additional strengthening for the structural strength of basic mound and middle mound is great, and then increases the structural strength of this observation mound.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a schematic structural view of the foundation piers, the intermediate piers and the layer structure in the embodiment of the present application.
Fig. 3 is an exploded view of the foundation piers, intermediate piers, layer structures and reinforcing structures in the example of the present application.
Fig. 4 is an exploded view of a shielding structure in force in the practice of the present application.
Description of reference numerals: 1. observing the pier body; 11. foundation piers; 12. middle piers; 13. mounting piers; 131. a level gauge; 2. a protective structure; 21. a column; 211. angle steel; 22. a cross bar; 23. a fixed structure; 231. a fixing member; 2311. an avoidance groove; 2312. a first fixing hole; 232. a fixing ring; 2321. a second fixing hole; 233. a bolt; 24. a ceiling; 241. a sleeve; 3. a lifting mechanism; 4. a reinforcing structure; 41. a first reinforcing rib; 411. a bending section; 42. a connecting plate; 43. a second reinforcing rib; 5. a layer structure; 51. a plain soil ramming layer; 52. a crushed stone layer; 53. a concrete layer; 6. a power distribution structure; 61. a solar panel; 62. a distribution box; 7. a lightning rod; 8. a steel cord.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses an observation pier. Referring to fig. 1 and 2, survey the mound including observing mound body 1, it includes basic mound 11 to survey mound body 1, middle mound 12 and installation mound 13, basic mound 11 is big cylinder about little in the cross-sectional area, middle mound 12 is big cylinder about little, the cross section of installation mound 13 is the rectangle, installation mound 13 is solid cylinder, 11 bottoms of basic mound are buried underground, middle mound 12 fixed connection is on the top of basic mound 11, installation mound 13 sets up the top at middle mound 12, 11 bottoms of basic mound are provided with the layer structure 5 of strengthening its bottom structural strength, buried underground in basic mound 11 and middle mound 12 has additional strengthening 4, additional strengthening 4 is used for strengthening the structural strength of basic mound 11 and middle mound 12, middle mound 12 tops can be dismantled and be connected with protective structure 2 of protection detector.
Referring to fig. 2 and 3, the layer structure 5 includes a plain soil compacted layer 51, a gravel layer 52 and a concrete layer 53, the plain soil compacted layer 51 is located underground, plain soil is compacted to form the plain soil compacted layer 51, the gravel layer 52 is laid on the plain soil compacted layer 51, the concrete layer 53 is laid on the gravel layer 52, and the foundation pier 11 is fixed on the surface of the concrete layer 53 through concrete to form a firm foundation for the foundation pier 11.
Referring to fig. 2 and 3, the reinforcing structure 4 includes a plurality of first reinforcing ribs 41, a connecting plate 42 and a plurality of second reinforcing ribs 43, the connecting plate 42 is a rectangular steel plate, the cross section of the connecting plate 42 is equal to the cross section of the top end of the foundation pier 11, the first reinforcing ribs 41 are cylindrical, the bottom end of the first reinforcing ribs is bent upwards to form a bent portion 411, the plurality of first reinforcing ribs 41 are fixed at the bottom end of the connecting plate 42 by welding and inserted into the foundation pier 11, and the plurality of second reinforcing ribs 43 are fixed at the top end of the connecting plate 42 by welding and inserted into the middle pier 12.
Referring to fig. 1, a plurality of lifting mechanisms 3 are arranged between the middle pier 12 and the installation pier 13, the plurality of lifting mechanisms 3 are used for adjusting the levelness of the middle pier 12, the lifting mechanisms 3 are jacks, the jacks are hydraulic jacks, the hydraulic jacks are uniformly distributed at four corners of the bottom end of the installation pier 13, and the side wall of the installation pier 13 is provided with a level gauge 131.
Referring to fig. 4, the protective structure 2 includes a plurality of columns 21, a plurality of cross bars 22, a plurality of fixed structures 23 and a ceiling 24, columns 21 and cross bars 22 are all cylinders, angle steel 211 is welded at the bottom end of columns 21, angle steel 211 is detachably connected on the top end of middle pier 12 through bolts, cross bar 22 is mutually perpendicular to columns 21, cross bar 22 is detachably connected between adjacent columns 21 through fixed structures 23, sleeves 241 are welded at four corners of ceiling 24, sleeves 241 are hollow cylinders, sleeves 241 are sleeved on the tops of columns 21, ceiling 24 passes sleeves 241 through bolts and columns 21 and is detachably connected on the tops of columns 21.
Referring to fig. 4, the fixing structure 23 includes a fixing member 231, a fixing ring 232 and a latch 233, the fixing member 231 is a rectangular block, an avoiding groove 2311 is formed in the fixing member 231, the section shape of the avoiding groove 2311 is a U-shape, a first fixing hole 2312 is formed in the fixing member 231, the fixing member 231 is fixed at two ends of the cross bar 22 through welding, a second fixing hole 2321 is formed in the fixing ring 232, the fixing ring 232 is sleeved on the stand column 21 and is fixed through welding, a part of the fixing ring 232 is in clearance fit in the avoiding groove 2311, the latch 233 penetrates through the first fixing hole 2312 and the second fixing hole 2321, and the fixing member 231 is detachably connected with the fixing ring 232.
Referring to fig. 1 and 4, be provided with the distribution structure 6 for the detector power supply on the installation mound 13, distribution structure 6 includes solar panel 61 and block terminal 62, and solar panel 61 installs on horizontal pole 22, and solar panel 61 one end downward sloping, block terminal 62 pass through the bolt fastening on installation mound 13 lateral wall, and solar panel 61 passes through wire electric connection with block terminal 62, and block terminal 62 passes through wire electric connection with the detector.
Referring to fig. 1, a lightning rod 7 of the protection power distribution structure 6 is arranged on the middle pier 12, the top end of the lightning rod 7 is a pointed end, the bottom end of the lightning rod 7 is connected with the ground through a wire, and the height of the lightning rod 7 is greater than that of the protection structure 2.
Referring to fig. 1, a plurality of steel wire ropes 8 for controlling the inclination direction of an observation pier body 1 are arranged on the observation pier body 1, the four steel wire ropes 8 are respectively positioned at four corners of the observation pier body 1, the top ends of the steel wire ropes 8 are welded on a ceiling 24, and the bottom ends of the steel wire ropes 8 are buried underground; when observing mound body 1 when inclining to one side, with the taut observation mound body 1 of 8 wire rope of observing the relative one side of mound body 1 incline direction, realize observing mound body 1 and keep vertical.
The implementation principle of an observation pier in the embodiment of the application is as follows: firstly, selecting a position where an observation pier needs to be installed, tamping plain soil in the area to form a plain soil tamped layer 51, laying a gravel layer 52 on the plain soil tamped layer 51, laying a concrete layer 53 on the gravel layer 52, then pre-embedding a reinforcing structure 4 in the observation pier body 1, and finally fixing a protective structure 2 on a middle pier 12 while finishing manufacturing the observation pier.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an observation pier, includes observation pier body (1), its characterized in that: the observation pier body (1) comprises a foundation pier (11), a middle pier (12) and a mounting pier (13), the foundation pier (11) is buried underground, the middle pier (12) is fixed at the top end of the foundation pier (11), the mounting pier (13) is arranged at the top end of the middle pier (12), and the mounting pier (13) is provided with a protection structure (2) of a protection detector;
protective structure (2) include a plurality of stands (21), a plurality of horizontal pole (22), a plurality of fixed knot construct (23) and ceiling (24), connection can be dismantled on middle mound (12) top in stand (21), horizontal pole (22) can be dismantled through fixed knot construct (23) and connect between adjacent stand (21), ceiling (24) can be dismantled and connect on stand (21) top.
2. Observation pier according to claim 1, characterized in that: fixed knot constructs (23) including mounting (231), solid fixed ring (232) and bolt (233), the both ends at horizontal pole (22) are fixed in mounting (231), gu fixed ring (232) cover is established on stand (21), bolt (233) pass mounting (231) and solid fixed ring (232) in order to fix horizontal pole (22) on stand (21).
3. Observation pier according to claim 1, characterized in that: a plurality of lifting mechanisms (3) are arranged between the middle pier (12) and the mounting pier (13) and are used for adjusting the levelness of the mounting pier (13);
the side wall of the mounting pier (13) is provided with a level gauge (131).
4. Observation pier according to claim 1, characterized in that: be connected with additional strengthening (4) between basis mound (11) and middle mound (12), additional strengthening (4) are buried underground in basis mound (11) and middle mound (12).
5. Observation pier according to claim 4, characterized in that: the reinforcing structure (4) comprises a plurality of first reinforcing ribs (41), a connecting plate (42) and a plurality of second reinforcing ribs (43), the first reinforcing ribs (41) are fixed at the bottom end of the connecting plate (42) and are inserted into the foundation pier (11), and the second reinforcing ribs (43) are fixed at the top end of the connecting plate (42) and are inserted into the middle pier (12).
6. Observation pier according to claim 1, characterized in that: the bottom end of the foundation pier (11) is provided with a layer structure (5) for enhancing the structural strength of the foundation pier (11).
7. Observation pier according to claim 6, characterized in that: the layer structure (5) comprises a plain soil tamping layer (51), a gravel layer (52) and a concrete layer (53), wherein the plain soil tamping layer (51) is located underground, the gravel layer (52) is laid on the plain soil tamping layer (51), and the concrete layer (53) is laid on the gravel layer (52).
8. Observation pier according to claim 1, characterized in that: a power distribution structure (6) for supplying power to the detector is arranged on the mounting pier (13);
distribution structure (6) include solar panel (61) and block terminal (62), solar panel (61) are installed on protective structure (2), block terminal (62) set up on installation mound (13), solar panel (61) and block terminal (62) electric connection, block terminal (62) and detector electric connection.
9. Observation pier according to claim 8, characterized in that: be provided with lightning rod (7) of protection power distribution structure (6) on middle mound (12), the height that highly is greater than protective structure (2) of lightning rod (7).
10. Observation pier according to claim 1, characterized in that: and a steel wire rope (8) for controlling the inclination direction of the observation pier body (1) is arranged on the observation pier body, one end of the steel wire rope (8) is buried underground, and the other end of the steel wire rope is fixed on the protective structure (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011050121.9A CN112229383A (en) | 2020-09-29 | 2020-09-29 | Observation pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011050121.9A CN112229383A (en) | 2020-09-29 | 2020-09-29 | Observation pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112229383A true CN112229383A (en) | 2021-01-15 |
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ID=74120246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011050121.9A Pending CN112229383A (en) | 2020-09-29 | 2020-09-29 | Observation pier |
Country Status (1)
| Country | Link |
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| CN (1) | CN112229383A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390331A (en) * | 2021-05-07 | 2021-09-14 | 中国科学院国家授时中心 | Portable integrated GNSS deformation monitoring pier |
| CN113390331B (en) * | 2021-05-07 | 2024-05-03 | 中国科学院国家授时中心 | Portable integrated GNSS deformation monitoring pier |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204515136U (en) * | 2015-04-21 | 2015-07-29 | 武汉光谷北斗地球空间信息产业股份有限公司 | The observation pier that a kind of environmental protection is lightning-arrest |
| CN104846744A (en) * | 2015-03-19 | 2015-08-19 | 南通大学 | Construction method for pouring and forming urban viaduct curve type pier stud in one-off mode |
| CN105547266A (en) * | 2016-01-13 | 2016-05-04 | 上海朗勒工贸有限公司 | GPS monitoring instrument mounting and fixing device |
| CN105715036A (en) * | 2016-03-17 | 2016-06-29 | 苏交科集团股份有限公司 | Latch type scaffold connecting component and manufacturing and mounting method thereof |
| CN205374746U (en) * | 2016-01-28 | 2016-07-06 | 陕西省地震局 | GPS observation pier that can remote monitoring gradient |
| CN206019626U (en) * | 2016-06-22 | 2017-03-15 | 广西金盟工程有限公司 | A kind of permanent observation pier suitable for bridge deformation monitoring |
| CN106759218A (en) * | 2016-12-12 | 2017-05-31 | 同济大学 | Sinking deformation monitoring pier and its install construction method |
| CN209131671U (en) * | 2018-12-20 | 2019-07-19 | 苏州市测绘院有限责任公司 | Observation pier |
| CN209541754U (en) * | 2019-04-15 | 2019-10-25 | 中交路桥建设有限公司 | A kind of crash-proof high-precision flat planar survey console |
| CN209568770U (en) * | 2019-01-11 | 2019-11-01 | 中国水利水电第七工程局有限公司 | Novel all-in-one GNSS observation pier |
| CN209686240U (en) * | 2018-11-26 | 2019-11-26 | 中国铁建大桥工程局集团有限公司 | A kind of detachable pier shaft reinforcement installation operating platform |
| CN210238468U (en) * | 2019-07-02 | 2020-04-03 | 中国地震局地震研究所 | Geodetic surveying equipment for multi-source data parallel-site observation |
| CN111007535A (en) * | 2019-11-28 | 2020-04-14 | 国网山东省电力公司经济技术研究院 | Beidou foundation enhancement system reference station observation pier |
| CN211006617U (en) * | 2019-07-30 | 2020-07-14 | 中国电建集团成都勘测设计研究院有限公司 | Install level standard core structure on basement rock |
-
2020
- 2020-09-29 CN CN202011050121.9A patent/CN112229383A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846744A (en) * | 2015-03-19 | 2015-08-19 | 南通大学 | Construction method for pouring and forming urban viaduct curve type pier stud in one-off mode |
| CN204515136U (en) * | 2015-04-21 | 2015-07-29 | 武汉光谷北斗地球空间信息产业股份有限公司 | The observation pier that a kind of environmental protection is lightning-arrest |
| CN105547266A (en) * | 2016-01-13 | 2016-05-04 | 上海朗勒工贸有限公司 | GPS monitoring instrument mounting and fixing device |
| CN205374746U (en) * | 2016-01-28 | 2016-07-06 | 陕西省地震局 | GPS observation pier that can remote monitoring gradient |
| CN105715036A (en) * | 2016-03-17 | 2016-06-29 | 苏交科集团股份有限公司 | Latch type scaffold connecting component and manufacturing and mounting method thereof |
| CN206019626U (en) * | 2016-06-22 | 2017-03-15 | 广西金盟工程有限公司 | A kind of permanent observation pier suitable for bridge deformation monitoring |
| CN106759218A (en) * | 2016-12-12 | 2017-05-31 | 同济大学 | Sinking deformation monitoring pier and its install construction method |
| CN209686240U (en) * | 2018-11-26 | 2019-11-26 | 中国铁建大桥工程局集团有限公司 | A kind of detachable pier shaft reinforcement installation operating platform |
| CN209131671U (en) * | 2018-12-20 | 2019-07-19 | 苏州市测绘院有限责任公司 | Observation pier |
| CN209568770U (en) * | 2019-01-11 | 2019-11-01 | 中国水利水电第七工程局有限公司 | Novel all-in-one GNSS observation pier |
| CN209541754U (en) * | 2019-04-15 | 2019-10-25 | 中交路桥建设有限公司 | A kind of crash-proof high-precision flat planar survey console |
| CN210238468U (en) * | 2019-07-02 | 2020-04-03 | 中国地震局地震研究所 | Geodetic surveying equipment for multi-source data parallel-site observation |
| CN211006617U (en) * | 2019-07-30 | 2020-07-14 | 中国电建集团成都勘测设计研究院有限公司 | Install level standard core structure on basement rock |
| CN111007535A (en) * | 2019-11-28 | 2020-04-14 | 国网山东省电力公司经济技术研究院 | Beidou foundation enhancement system reference station observation pier |
Non-Patent Citations (1)
| Title |
|---|
| 唐海艳 等: "《房屋建筑学》", 31 August 2016, 重庆大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390331A (en) * | 2021-05-07 | 2021-09-14 | 中国科学院国家授时中心 | Portable integrated GNSS deformation monitoring pier |
| CN113390331B (en) * | 2021-05-07 | 2024-05-03 | 中国科学院国家授时中心 | Portable integrated GNSS deformation monitoring pier |
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Application publication date: 20210115 |
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