CN108303128A - A kind of device that can install GNSS receiver and prism simultaneously - Google Patents
A kind of device that can install GNSS receiver and prism simultaneously Download PDFInfo
- Publication number
- CN108303128A CN108303128A CN201711426743.5A CN201711426743A CN108303128A CN 108303128 A CN108303128 A CN 108303128A CN 201711426743 A CN201711426743 A CN 201711426743A CN 108303128 A CN108303128 A CN 108303128A
- Authority
- CN
- China
- Prior art keywords
- hollow circuit
- circuit cylinder
- gnss receiver
- steel frame
- prism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention provides a kind of devices that can install GNSS receiver and prism simultaneously, including a steel frame, the upper beam of the steel frame is fixedly arranged in the middle of the first hollow circuit cylinder of the chain joint for connecting GNSS receiver, and the side of first hollow circuit cylinder is provided with the first fixing bolt of the chain joint for fastening GNSS receiver；It is fixedly arranged in the middle of the second hollow circuit cylinder in the bottom end rail of the steel frame, second hollow circuit cylinder is provided with the fixed column for being slightly less than the second hollow circuit cylinder；The fixed column is fixedly arranged above prism connecting rod, and lower section is fixed with the connector of connection pedestal；The second fixing bolt for being fastened and fixed column is provided in the second hollow circuit cylinder side.Apparatus of the present invention are easy to install and use, and its processing and fabricating is simple, of low cost, can effectively overcome time of measuring length, need to change the shortcomings that equipment halfway.
Description
Technical field
The invention belongs to the improvement of pedestal in measuring apparatus to use field, especially a kind of to install GNSS receiver simultaneously
With the device of prism.
Background technology
GNSS (the Global for first carrying out high level-one net are generally required in the laying and encryption operation of control net
Navigation Satellite System, Global Satellite Navigation System) static state relative measurement, after the completion of to be measured, use prism
It replaces GNSS receiver and reuses the encrypted field operation measurement work of total powerstation progress next stage control net；This method job class is bright
It is aobvious, it is that control screen cloth is set and encrypted conventional process for a long time independently of each other.
But the above method still has the shortcomings that：It measures operation substep to carry out, efficiency is relatively low, and the activity duration is longer；
Secondly need to remove receiver and prism be installed after the completion of the relative measurement of GNSS static state, the step in using tripod pair
Tripod shaking may be caused to cause the error of centralization, such systematic error that may cause in follow-up interior industry when the target point of leveling
Middle adjustment can not pass through.
Invention content
Technical problem to be solved by the invention is to provide a kind of devices that can install GNSS receiver and prism simultaneously, should
Device is easy to install and use, and its processing and fabricating is simple, of low cost, can effectively overcome that time of measuring is long, needs to change and sets halfway
Standby disadvantage.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of device that can install GNSS receiver and prism simultaneously, including a steel frame, the upper cross of the steel frame
Beam is fixedly arranged in the middle of the first hollow circuit cylinder of the chain joint for connecting GNSS receiver, in the side of first hollow circuit cylinder
It is provided with the first fixing bolt of the chain joint for fastening GNSS receiver；It is fixedly arranged in the middle of in the bottom end rail of the steel frame
Second hollow circuit cylinder, second hollow circuit cylinder are provided with the fixed column for being slightly less than the second hollow circuit cylinder；Above the fixed column
It is fixed with prism connecting rod, lower section is fixed with the connector of connection pedestal；It is provided with and is fastened and fixed in the second hollow circuit cylinder side
Second fixing bolt of column.
Further, the steel frame is the steel frame of rectangular strip.
Further, first fixing bolt is 2, is symmetricly set on the side of the first hollow circuit cylinder.
Further, second fixing bolt is 2, is symmetricly set on the side of the second hollow circuit cylinder.
Compared with prior art, the beneficial effects of the invention are as follows：When setting up target point every time, it is only necessary to which prism is passed through prism
Connector is mounted on the inside of steel frame, and GNSS receiver is mounted on the outside of steel frame by chain joint, then will entirely filled
It is placed on pedestal, by leveling so as to unify that GNSS can be realized on plumb line at prism centers and GNSS receiver center
Static relative measurement and total powerstation triangulateration.
Description of the drawings
Fig. 1 is the overall structure diagram of apparatus of the present invention.
Fig. 2 is the front view of apparatus of the present invention.
Fig. 3 is the side view of apparatus of the present invention.
In figure：The first hollow circuit cylinders of 1-；2- steel frames；The first fixing bolts of 3-；4- prism connecting rods；5- fixed columns；6-
Second fixing bolt；The second hollow circuit cylinders of 7-；8- connectors.
Specific implementation mode
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
The structure of apparatus of the present invention is：Including a steel frame 2, the upper beam of the steel frame 2, which is fixedly arranged in the middle of, to be used for
The first hollow circuit cylinder 1 for connecting the chain joint of GNSS receiver, is provided in the side of first hollow circuit cylinder 1 for fastening
First fixing bolt 3 of the chain joint of GNSS receiver；It is fixedly arranged in the middle of the second hollow circuit cylinder in the bottom end rail of the steel frame 2
7, second hollow circuit cylinder 7 is provided with the fixed column 5 for being slightly less than the second hollow circuit cylinder 7；The fixed column 5 is fixedly arranged above rib
Mirror connecting rod 4, lower section are fixed with the connector 8 of connection pedestal；It is provided in 7 side of the second hollow circuit cylinder and is fastened and fixed column 5
Second fixing bolt 6.
The steel frame 2 is the steel frame 2 of rectangular strip.First fixing bolt 3 is 2, is symmetricly set on first
The side of hollow circuit cylinder 1.Second fixing bolt 6 is 2, is symmetricly set on the side of the second hollow circuit cylinder 7.
When in use, device is mounted on based on the prism base on tripod or pressure observation pier for apparatus of the present invention.
Prism is positioned over the prism connecting rod 4 inside device, by the second hollow circuit cylinder 7 of bottom of device, docks connector 8 and base
Seat, and fixed using the second fixing bolt 6, anti-locking apparatus loosens.Then GNSS receiver is mounted on steel framework by chain joint
The outside of frame 2.It is flattened finally by the levelling tube of pedestal so that prism centers are in unified plumb line with GNSS receiver center
On.
By prism alignment total powerstation direction when measurement, thus reach GNSS static measurements and the ranging of total powerstation corner simultaneously into
Capable purpose, the plane coordinates handled by industry in GNSS are used as the initial planar coordinate of total station survey, and GNSS is handled
The earth elevation subtract the basic engineering size of device top surface and bottom surface plus elevation anomaly value and can obtain the height of prism centers
Journey, prism elevation subtracts that surveyor's beacon is high or the distance of base bottom to prism centers is the elevation of target point.Eventually by interior
The coordinate of ground point and elevation that industry compensating computation can obtain the encryption of other total powerstations or measure.
Claims (4)
1. a kind of device that can install GNSS receiver and prism simultaneously, which is characterized in that described including a steel frame (2)
The upper beam of steel frame (2) is fixedly arranged in the middle of the first hollow circuit cylinder (1) of the chain joint for connecting GNSS receiver, described
The side of first hollow circuit cylinder (1) is provided with the first fixing bolt (3) of the chain joint for fastening GNSS receiver；Described
The bottom end rail of steel frame (2) is fixedly arranged in the middle of the second hollow circuit cylinder (7), and second hollow circuit cylinder (7), which is provided with, is slightly less than
The fixed column (5) of two hollow circuit cylinders (7)；The fixed column (5) is fixedly arranged above prism connecting rod (4), and lower section is fixed with connection
The connector (8) of pedestal；The second fixing bolt (6) for being fastened and fixed column (5) is provided in the second hollow circuit cylinder (7) side.
2. a kind of device that can install GNSS receiver and prism simultaneously as described in claim 1, which is characterized in that the steel
Frame (2) is the steel frame (2) of rectangular strip.
3. a kind of device that can install GNSS receiver and prism simultaneously as described in claim 1, which is characterized in that described the
One fixing bolt (3) is 2, is symmetricly set on the side of the first hollow circuit cylinder (1).
4. a kind of device that can install GNSS receiver and prism simultaneously as described in claim 1, which is characterized in that described the
Two fixing bolts (6) are 2, are symmetricly set on the side of the second hollow circuit cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711426743.5A CN108303128A (en) | 2017-12-26 | 2017-12-26 | A kind of device that can install GNSS receiver and prism simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711426743.5A CN108303128A (en) | 2017-12-26 | 2017-12-26 | A kind of device that can install GNSS receiver and prism simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108303128A true CN108303128A (en) | 2018-07-20 |
Family
ID=62870802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711426743.5A Pending CN108303128A (en) | 2017-12-26 | 2017-12-26 | A kind of device that can install GNSS receiver and prism simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108303128A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672079A (en) * | 2019-10-12 | 2020-01-10 | 中铁大桥局集团第一工程有限公司 | Rapid and precise lofting guide measurement method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001227950A (en) * | 2000-02-15 | 2001-08-24 | Wako Sokki:Kk | Positioning marking device for surveying |
| CN201222113Y (en) * | 2008-06-05 | 2009-04-15 | 天津工程师范学院 | Fixed device for contact type pyramid prism |
| CN205664834U (en) * | 2016-06-13 | 2016-10-26 | 四川建筑职业技术学院 | Novel measuring prism |
| CN206269835U (en) * | 2016-12-09 | 2017-06-20 | 国电大渡河流域水电开发有限公司 | A kind of polymorphic type measuring instrument coaxially assembles device |
| CN206370490U (en) * | 2017-01-18 | 2017-08-01 | 深圳市北斗智星勘测科技有限公司 | A kind of antenna holder for supporting GNSS and reflecting prism simultaneous observation |
-
2017
- 2017-12-26 CN CN201711426743.5A patent/CN108303128A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001227950A (en) * | 2000-02-15 | 2001-08-24 | Wako Sokki:Kk | Positioning marking device for surveying |
| CN201222113Y (en) * | 2008-06-05 | 2009-04-15 | 天津工程师范学院 | Fixed device for contact type pyramid prism |
| CN205664834U (en) * | 2016-06-13 | 2016-10-26 | 四川建筑职业技术学院 | Novel measuring prism |
| CN206269835U (en) * | 2016-12-09 | 2017-06-20 | 国电大渡河流域水电开发有限公司 | A kind of polymorphic type measuring instrument coaxially assembles device |
| CN206370490U (en) * | 2017-01-18 | 2017-08-01 | 深圳市北斗智星勘测科技有限公司 | A kind of antenna holder for supporting GNSS and reflecting prism simultaneous observation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672079A (en) * | 2019-10-12 | 2020-01-10 | 中铁大桥局集团第一工程有限公司 | Rapid and precise lofting guide measurement method |
| CN110672079B (en) * | 2019-10-12 | 2021-12-14 | 中铁大桥局集团第一工程有限公司 | Rapid and precise lofting guide measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180720 |
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| RJ01 | Rejection of invention patent application after publication |