CN206034511U - A GPS RTK device that is used for than dark cushion cap foundation ditch - Google Patents
A GPS RTK device that is used for than dark cushion cap foundation ditch Download PDFInfo
- Publication number
- CN206034511U CN206034511U CN201621006295.4U CN201621006295U CN206034511U CN 206034511 U CN206034511 U CN 206034511U CN 201621006295 U CN201621006295 U CN 201621006295U CN 206034511 U CN206034511 U CN 206034511U
- Authority
- CN
- China
- Prior art keywords
- cushion cap
- gps rtk
- centering rod
- foundation ditch
- cap foundation
- 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.)
- Expired - Fee Related
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- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model relates to a GPS RTK device that is used for than dark cushion cap foundation ditch, including GPS RTK instrument, centering rod, buckle frame and laser instrument, adorn GPS RTK instrument admittedly at the top of centering rod, pass through buckle frame symmetry in the lower part of centering rod and adorn two laser instruments admittedly. The utility model discloses simple structure, convenient and practical have solved the GPSRTK instrument effectively and in dark cushion cap foundation ditch bottom no signal and can't carry out the technological problem of cushion cap position laying -out, have improved in -site measurement personnel's work efficiency.
Description
Technical field
This utility model belongs to railroad bridge construction field, is related to GPS RTK devices, especially a kind of to be used for deeper cushion cap
The GPS RTK devices of foundation ditch.
Background technology
General railroad bridge construction line is longer, and the setting-out work not high for surveying and locating precision prescribed uses GPS
It is very convenient that RTK measures setting-out, and in the whole nation, application is also widely.It is by base station and movement that GPS RTK systems are supporting
Stand composition, normally due to rail track is longer, base station is fixed and is erected at circuit stage casing, so that movement station can in each section of circuit
Receive satellite-signal.But in the deeper cushion cap foundation ditch bottom of railway, GPS RTK are almost difficult to receive satellite-signal, so as to
It is difficult to carry out setting-out work in compared with deep basal pit bottom with GPS RTK.
Utility model content
The purpose of this utility model be overcome the deficiencies in the prior art in place of, there is provided it is a kind of simple structure, convenient and practical
The GPS RTK devices for deeper cushion cap foundation ditch.
This utility model solves the technical scheme that adopted of technical problem：
A kind of GPS RTK devices for deeper cushion cap foundation ditch, including GPS RTK instruments, centering rod, buckle frame and swash
Light device, is fixedly mounted with GPS RTK instruments at the top of centering rod, is symmetrically fixedly mounted with two laser in the bottom of centering rod by buckle frame
Device.
And, described buckle frame includes two fixed mounts of setting symmetrical above and below, and upper and lower fixed rack structure is identical,
The middle part likeness in form anchor ear of fixed mount, encircles centering rod, is bolted, and sleeve shaped is made in the both sides of fixed mount, and suit is solid
Determine laser instrument, upper and lower fixed mount distinguishes the upper and lower part of fixed laser.
Advantage of the present utility model and good effect are：
It is this utility model simple structure, convenient and practical, GPS RTK instruments are efficiently solved in deeper cushion cap bottom of foundation ditch
No signal and the technical barrier of cushion cap position setting-out cannot be carried out, improve the work efficiency of in-site measurement personnel.
Description of the drawings
Fig. 1 is the structural representation of this device；
Fig. 2 is the structure and connection diagram of buckle frame and laser instrument.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by specific embodiment, and following examples are simply retouched
The property stated, be not determinate, it is impossible to limit protection domain of the present utility model with this.
A kind of GPS RTK devices for deeper cushion cap foundation ditch, including GPS RTK instruments 1, centering rod 2, buckle frame 3
And laser instrument 4, GPS RTK instruments are fixedly mounted with the top of centering rod, are symmetrically fixedly mounted with two in the bottom of centering rod by buckle frame
Individual laser instrument.
Described buckle frame includes two fixed mounts 7 of setting symmetrical above and below, and upper and lower fixed rack structure is identical, fixed
The likeness in form anchor ear of middle part 6 of frame, is encircled centering rod, is fixed by bolt 5, and sleeve shaped is made in the both sides 8 of fixed mount, and suit is fixed
Laser instrument.Upper and lower fixed mount distinguishes the upper and lower part of fixed laser.
The buckle frame is made up of aluminum alloy materials.
This utility model when in use, opens laser instrument by survey crew first, each position coordinate of input cushion cap, stands to holding
Platform is enclosed by GPS RTK devices hanging horizontal accurate settingout at purlin, then by the vertical directive cushion cap foundation ditch bed course of laser rays of laser instrument
Bottom, in being taken according to two laser spots by survey crew, i.e., accurate settingout goes out cushion cap position.
Above-described is only preferred implementation of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of conceiving without departing from utility model, some deformations and improvement can also be made, these belong to this reality
With new protection domain.
Claims (2)
1. a kind of GPS RTK devices for deeper cushion cap foundation ditch, it is characterised in that：Including GPS RTK instruments, centering rod, card
Button framework and laser instrument, are fixedly mounted with GPS RTK instruments at the top of centering rod, symmetrically solid by buckle frame in the bottom of centering rod
Fill two laser instrument.
2. GPS RTK devices for deeper cushion cap foundation ditch according to claim 1, it is characterised in that：Described buckle
Framework includes two fixed mounts of setting symmetrical above and below, and upper and lower fixed rack structure is identical, the middle part likeness in form anchor ear of fixed mount, ring
Centering rod is embraced, is bolted, sleeve shaped is made in the both sides of fixed mount, be set with fixed laser, upper and lower fixed mount difference
The upper and lower part of fixed laser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006295.4U CN206034511U (en) | 2016-08-30 | 2016-08-30 | A GPS RTK device that is used for than dark cushion cap foundation ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006295.4U CN206034511U (en) | 2016-08-30 | 2016-08-30 | A GPS RTK device that is used for than dark cushion cap foundation ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206034511U true CN206034511U (en) | 2017-03-22 |
Family
ID=58299700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621006295.4U Expired - Fee Related CN206034511U (en) | 2016-08-30 | 2016-08-30 | A GPS RTK device that is used for than dark cushion cap foundation ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206034511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663023A (en) * | 2018-03-20 | 2018-10-16 | 洛阳市规划建筑设计研究院有限公司 | A kind of real-time dynamic collecting method measuring agricultural land information |
-
2016
- 2016-08-30 CN CN201621006295.4U patent/CN206034511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663023A (en) * | 2018-03-20 | 2018-10-16 | 洛阳市规划建筑设计研究院有限公司 | A kind of real-time dynamic collecting method measuring agricultural land information |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |