CN205537658U - Global navigation satellite system observation pier's compulsory thoughts of returning home sign - Google Patents
Global navigation satellite system observation pier's compulsory thoughts of returning home sign Download PDFInfo
- Publication number
- CN205537658U CN205537658U CN201620184012.9U CN201620184012U CN205537658U CN 205537658 U CN205537658 U CN 205537658U CN 201620184012 U CN201620184012 U CN 201620184012U CN 205537658 U CN205537658 U CN 205537658U
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- panel
- forced centering
- thoughts
- dish
- returning home
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Abstract
The utility model discloses a global navigation satellite system observation pier's compulsory thoughts of returning home sign, the thoughts of returning home that relates to the outdoor observation pier of physical geography indicates. The utility model discloses a concrete pier (00), be provided with compulsory thoughts of returning home dish (10, ) dock Panel (20), antenna connection screw rod (30) and panel connecting bolt (40), connect about forcing thoughts of returning home dish (10) and concrete pier (00), be provided with on force thoughts of returning home dish (10) antenna connection screw rod (30), overlap dock Panel (20) on antenna connection screw rod (30), will force thoughts of returning home dish (10) and dock Panel (20) even as an organic whole with panel connecting bolt (40). The utility model provides a firm, reliable, nos base and the high GNSS of stationary antenna force the thoughts of returning home to mark, be applicable to national basic survey and drawing, crustal movement observation, topography survey and drawing, road or building control survey and technical field such as building or dam deformation monitoring.
Description
Technical field
This utility model relates to the GUIXIN mark learning outdoor observation pier a kind ofly, particularly relates to a kind of global navigational satellite system
Overall view surveys the forced centering mark of pier.
Background technology
The GUIXIN mark of the static observation pier of the most conventional high-precision GNSS (GLONASS) is all embedded in
The top of concrete observation pier, mark top to flush, first with connecting rod by antenna base during observation with observation pier top face
Link together with observation pier, secondly pedestal is flattened, measure and the height of hourly observation antenna simultaneously.This kind of GUIXIN mark
Will is easy to use, working specification, keeping safety, but during owing to observing, the connection of GUIXIN mark and pedestal is not an entirety, holds
Easily loosen so that GNSS observation exists certain error of centralization, affects accuracy of observation；Simultaneously as requirement when every time observing
Take antenna height, cause there is personal error, also can affect GNSS accuracy of observation.
Other provisional simple GNSS observation platform (faces on the platform such as exposed bedrock, existing concrete structure
Time embedment reinforcing bar or simple observation monument), although the choosing of its GUIXIN mark is buried simple and convenient, but precision is lower, observing environment not
It is easy to keeping and is easily subject to destroy.
Utility model content
This utility model purpose is that the shortcoming and defect existed for prior art, it is provided that a kind of firm, reliable, nothing
Pedestal and the forced centering mark (be called for short forced centering mark) of the high GLONASS observation pier of fixed antenna.
The purpose of this utility model is achieved in that
This utility model includes concrete pier；
It is provided with forced centering dish, fixed panel, antenna connection screw rod and panel connecting bolt；
Forced centering dish and concrete pier are vertically connected with, and are provided above with antenna at forced centering dish and connect screw rod, will be solid
Determine panel to be enclosed within antenna connection screw rod, with panel connecting bolt, forced centering dish and fixed panel are connected as a single entity.
Compared with prior art, this utility model has the advantages that:
1. provide a kind of firm, reliable, without the high forced centering mark of pedestal and fixed antenna；
2. structure more existing GNSS centering mark is more stable reliably, it is possible to reduce due to forced centering mark and pedestal even
Connect loosens the produced error of centralization, hence it is evident that improve accuracy of observation and reliability.
3. during observation, all antenna heights are same numerical value, and observation program is the most succinct, it is not necessary to carry out antenna height
Measure, it is possible to reduce owing to measuring the personal error that antenna height is caused, hence it is evident that improve the accuracy of observation of GNSS.
4. it is applicable to national basis mapping, crustal movement monitoring, mapping, road or building control measure and building
Or the technical field such as Dam Deformation Monitoring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 .1 is the front view of forced centering dish,
Fig. 2 .2 is the top view of forced centering dish；
Fig. 3 .1 is the front view of fixed panel,
Fig. 3 .2 is the top view of fixed panel；
Fig. 4 .1 is the front view that antenna connects screw rod,
Fig. 4 .2 is the top view that antenna connects screw rod；
Fig. 5 .1 is the front view of panel connecting bolt,
Fig. 5 .2 is the top view of panel connecting bolt.
In figure:
00 concrete pier；
10 forced centering dishes,
11 panel racks, 12 face plate center pillars, 13 panels, 14 panel grooves,
15 forced centering posts；
20 fixed panels,
21 panels, 22 connecting holes, 23 forced centering holes；
30 antennas connect screw rod,
31 internal voids, 32 times cylinders, cylinder on 33,34 top screws；
40 panel connecting bolts,
41 nuts, 42 screws.
Detailed description of the invention
Describe in detail with embodiment below in conjunction with the accompanying drawings:
One, structure
1, overall
Such as Fig. 1, this utility model includes concrete pier 00；
It is provided with forced centering dish 10, fixed panel 20, antenna connection screw rod 30 and panel connecting bolt 40；
Forced centering dish 10 and concrete pier 00 are vertically connected with, and are provided above with antenna at forced centering dish 10 and connect screw rod
30, fixed panel 20 is enclosed within antenna and connects on screw rod 30, with panel connecting bolt 40 by forced centering dish 10 and fixed panel
20 are connected as a single entity.
Working mechanism:
The concrete pier 00 being connected as a single entity with ground by construction, and pre-buried forced centering mark in concrete pier 00,
For a long time or irregularly it is observed, obtains the information such as this area's crustal deformation.Due to forced centering mark and concrete pier
00 stable connection, and there is the antenna height of same numerical value, it is possible to reduce due to observation instrument pedestal and concrete pier 00 even
Connect observation instrument antenna height produced by loosening and measure error.
2, functional part
0) concrete pier 00
Concrete pier 00 construction on site.
1) forced centering dish 10
As Fig. 2 .1,2.2, forced centering dish 10 includes panel rack 11, face plate center pillar 12, panel 13, panel groove
14 and forced centering post 15；
Below panel 13, it is provided with 1 face plate center pillar 12；It is symmetrically arranged with 4 panel racks 11, each panel
The center of support 11 and the central horizontal distance of panel 13 are 0.08m, 4 circular holes of panel 13 and the top of 4 panel racks 11
Portion's inwall is corresponding；
It is provided above with panel groove 14 and forced centering post 15 at panel 13.
(1) panel rack 11
Panel rack 11 is a kind of pipe, and pipe is outer through 0.02m, and top inner wall is provided with screw thread, diameter × and highly=
0.01m×0.04m。
(2) face plate center pillar 12
Face plate center pillar 12 is a kind of cylinder, diameter × highly=0.05m × 0.03m.
(3) panel 13
Panel 13 is a kind of plectane, diameter × highly=0.22m × 0.01m；Circumferentially it is symmetrically arranged with 4 open-works, open-work
Diameter=0.012m, the central horizontal distance of open-work center and panel 13 is 0.08m.
(4) panel groove 14
Panel groove 14: diameter 0.04m, height is 0.03m.
(5) forced centering post 15
Forced centering post 15 is a kind of cylinder, diameter × highly=0.026m × 0.03m.
2) fixed panel 20
As Fig. 3 .1,3.2, fixed panel 20 includes panel 21, connecting hole 22 and forced centering hole 23；
The right and left at panel 21 is symmetrically arranged with 2 connecting holes 22, away from center 0.08m, sets at the center of panel 21
It is equipped with 1 forced centering hole 23.
(1) panel 21
Panel 21 is a kind of rectangular corrosion resistant plate, length × width × height=0.2m × 0.05m × 0.01m.
(2) connecting hole 22
Connecting hole 22 is circular, a diameter of 0.012m.
(3) forced centering hole 23
Forced centering hole 23 is circular, a diameter of 0.03m.
3) antenna connects screw rod 30
As Fig. 4 .1,4.2, antenna connect screw rod 30 include internal voids 31, lower cylinder 32, upper cylinder 33 and top
Screw 34；
From top to bottom, top screw 34, upper cylinder 33 and lower cylinder 32 are sequentially connected with one entirety of composition, at lower circle
It is provided with internal voids 31 in the middle of bottom cylinder 32.
(1) internal voids 31
Internal voids 31 is a cylindrical groove, diameter × highly=0.026m × 0.025m.
(2) cylinder 32 under
Diameter × highly=0.036m × 0.03m.
(3) upper cylinder 33
Diameter × highly=0.03 × 0.07m.
(4) top screw 34
Top screw 34 is the mode standard of measurement type pedestal, diameter × highly=0.015m × 0.015m.
4) panel connecting bolt 40
As Fig. 5 .1,5.2, panel connecting bolt 40 is a kind of rustless steel special bolt, by the nut 41 being vertically connected with and spiral shell
Silk 42 composition.
(1) nut 41
Nut 41 is regular hexagon, interior circular diameter × highly=0.015m × 0.008m.
(2) screw 42
Screw 42 with the hollow thread within panel rack in correspondence with each other, diameter × highly=0.01m × 0.04m.
Two, step is implemented
Implement step as follows:
1. according to the addressing specification reached its maturity at present, select suitable GNSS observation pier site (soil layer,
Basement rock)；
2., during casting concrete pier 00, forced centering dish 10 is placed in concrete pier 00 top so that forced centering dish
The end face of 10 flushes with the end face of concrete pier 00, keeps abswolute level simultaneously；
3. just can come into operation after concrete pier 00 has poured 3 months；
4. during observation, antenna is connected screw rod 30 to be enclosed within the forced centering post 15 of forced centering dish 10, then by stationary plane
Plate 20 is enclosed within antenna from top and connects screw rod 30, and utilizes panel connecting bolt 40 by fixed panel 20 and forced centering dish 10
Connect as one；
5. GNSS antenna is fixedly connected on antenna connect on the top screw 34 of screw rod 30.
Claims (5)
1. a forced centering mark for GLONASS observation pier, including concrete pier 00；
It is characterized in that:
It is provided with forced centering dish (10), fixed panel (20), antenna connection screw rod (30) and panel connecting bolt (40)；
Forced centering dish (10) and concrete pier (00) are vertically connected with, and are provided above with antenna at forced centering dish (10) and connect spiral shell
Bar (30), is enclosed within fixed panel (20) antenna and connects on screw rod (30), with panel connecting bolt (40) by forced centering dish
(10) it is connected as a single entity with fixed panel (20).
2. the forced centering mark as described in claim 1, it is characterised in that:
Described forced centering dish (10) includes panel rack (11), face plate center pillar (12), panel (13), panel groove
And forced centering post (15) (14)；
Below panel (13), it is provided with 1 face plate center pillar (12)；It is symmetrically arranged with 4 panel racks (11), each
The center of board mount (11) and the central horizontal distance of panel (13) are 0.158m, and 4 circular holes and 4 panels of panel (13) prop up
The top inner wall of frame 11 is corresponding；
It is provided above with panel groove (14) and forced centering post (15) at panel (13).
3. the forced centering mark as described in claim 1, it is characterised in that:
Described fixed panel (20) includes panel (21) connecting hole (22) and forced centering hole (23)；
The right and left at panel (21) is symmetrically arranged with 2 connecting holes (22), and centre distance is 0.158m, at panel (21)
It is provided centrally with 1 forced centering hole (23).
4. the forced centering mark as described in claim 1, it is characterised in that:
Described antenna connects screw rod (30) and includes internal voids (31), lower cylinder (32), upper cylinder (33) and top spiral shell
Silk (34)；
From top to bottom, top screw (34), upper cylinder (33) and lower cylinder (32) be sequentially connected with composition one entirety, under
Cylinder (32) is provided with internal voids (31) in the middle of bottom.
5. the forced centering mark as described in claim 1, it is characterised in that:
Described panel connecting bolt (40) is a kind of rustless steel special bolt, by the nut (41) being vertically connected with and screw (42)
Composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620184012.9U CN205537658U (en) | 2016-03-10 | 2016-03-10 | Global navigation satellite system observation pier's compulsory thoughts of returning home sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620184012.9U CN205537658U (en) | 2016-03-10 | 2016-03-10 | Global navigation satellite system observation pier's compulsory thoughts of returning home sign |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205537658U true CN205537658U (en) | 2016-08-31 |
Family
ID=56782111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620184012.9U Active CN205537658U (en) | 2016-03-10 | 2016-03-10 | Global navigation satellite system observation pier's compulsory thoughts of returning home sign |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205537658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900474A (en) * | 2021-01-26 | 2021-06-04 | 山东电力工程咨询院有限公司 | Beidou reference station observation pier construction method and observation pier |
-
2016
- 2016-03-10 CN CN201620184012.9U patent/CN205537658U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900474A (en) * | 2021-01-26 | 2021-06-04 | 山东电力工程咨询院有限公司 | Beidou reference station observation pier construction method and observation pier |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |