CN209263988U - A kind of high-precision deformation monitoring observation point with forced centering apparatus - Google Patents
A kind of high-precision deformation monitoring observation point with forced centering apparatus Download PDFInfo
- Publication number
- CN209263988U CN209263988U CN201920088083.2U CN201920088083U CN209263988U CN 209263988 U CN209263988 U CN 209263988U CN 201920088083 U CN201920088083 U CN 201920088083U CN 209263988 U CN209263988 U CN 209263988U
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- China
- Prior art keywords
- observation point
- deformation monitoring
- prism
- centering apparatus
- forced centering
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Abstract
The utility model is a kind of high-precision deformation monitoring observation point with forced centering apparatus, belongs to technology for deformation monitoring field, is applied particularly to side slope, landslide horizontal displacement and settlement monitoring.A kind of high-precision deformation monitoring observation point with forced centering apparatus, comprising: prism connector (1), pre-buried bar one (2), pre-buried bar two (3).In side slope or Slip moinitoring, need to make deformation monitoring observation point, traditional approach is using survey nail as measurement mark, make deformation observation point, the prism head of junction belt centering rod carries out deformation monitoring, and this mode measurement error is big, and it is lower to make observation point efficiency.The utility model very good solution this problem: by rib connector (1) as measurement mark, when measurement only prism need to be put into prism connector (1) can precise alignment, substantially reduce the error of centralization；By the way of prefabricated observation stake, measuring point producing efficiency is improved, reduces working strength.
Description
Technical field
The utility model is a kind of high-precision deformation monitoring observation point with forced centering apparatus, belongs to deformation monitoring skill
Art field is applied particularly to side slope, landslide horizontal displacement and settlement monitoring.
Background technique
In side slope or Slip moinitoring, need to make deformation monitoring observation point, traditional approach is using top tape ten
The survey nail of word silk makes deformation observation point as measurement mark, and the prism head of junction belt centering rod carries out deformation monitoring,
This mode expands measurement error, precision is poor, and it is lower to make observed efficiency due to using centering rod.This hair
Bright very good solution this problem: indicating rib connector as measurement, and prism need to be only put into prism connector by when measurement
Can precise alignment, substantially reduce error of centralization when observation；By the way of prefabricated observation stake, scene is only needed top
The pile of high-precision deformation monitoring observation point with forced centering apparatus is embedded to set position and completes measuring point laying, improves
Measuring point producing efficiency reduces working strength.
Summary of the invention
A kind of high-precision deformation monitoring observation point with forced centering apparatus, comprising: prism connector (1), pre-buried bar
One (2), pre-buried bar two (3).
Each composition Partial Feature is as follows:
Prism connector (1): being hollow circular tube shape structure, upper and lower side diameter for the forced centering apparatus of connecting edge camera lens
Unanimously, tube wall two vertical direction in lower end is drilled with the hole that diameter is 4mm.
Pre-buried bar one (2), pre-buried bar two (3): being the solid rod iron that diameter is 4mm, orthogonal.
Detailed description of the invention
A kind of high-precision deformation with forced centering apparatus of Fig. 1 monitors observation point front elevation
A kind of high-precision deformation with forced centering apparatus of Fig. 2 monitors observation point side view
A kind of high-precision deformation with forced centering apparatus of Fig. 3 monitors observation point elevation
Specific embodiment
Prism connector (1) production: intercepted length 45mm, wall thickness 1.5mm, the steel pipe of outer diameter 28mm, respectively away from
From the steel pipe lower end position 8mm, 12mm along the hole that caliber is 4mm to drill straight diameter.
Pre-buried bar one (2), pre-buried bar two (3) production: intercepted length 60mm, diameter are the rod iron of 4mm.
Assemble method is as follows:
A kind of high-precision deformation with forced centering apparatus monitors observation point, using preceding first by pre-buried bar one (2), pre-buried
Bar two (3) is inserted into prism connector (1) lower end two in mutually perpendicular hole, and keeps two sides leakage rod iron length consistent.
Application method is as follows:
When side slope observation stake is prefabricated, made using the assembled high-precision deformation monitoring observation point with forced centering apparatus
For measurement mark, it is embedded in observation stake top end, top is made to expose stake top 2cm.Prefabricated pile is embedded to set position i.e.
It completes measuring point to lay, only prism head end portion need to be inserted into prism connector (1) when measurement, and after adjusting prism direction,
It can start to measure.
Claims (1)
1. a kind of high-precision deformation with forced centering apparatus monitors observation point, it is characterised in that: by prism connector (1),
Pre-buried bar one (2), pre-buried bar two (3) three parts composition；Prism connector (1) is the forced centering apparatus of connecting edge camera lens, in
Empty tube-shaped structure, upper and lower side diameter is consistent, and tube wall two vertical direction in lower end is drilled with the hole that diameter is 4mm；Pre-buried bar one (2),
Pre-buried bar two (3) is the solid rod iron of diameter 4mm, orthogonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088083.2U CN209263988U (en) | 2019-01-20 | 2019-01-20 | A kind of high-precision deformation monitoring observation point with forced centering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088083.2U CN209263988U (en) | 2019-01-20 | 2019-01-20 | A kind of high-precision deformation monitoring observation point with forced centering apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209263988U true CN209263988U (en) | 2019-08-16 |
Family
ID=67584751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920088083.2U Expired - Fee Related CN209263988U (en) | 2019-01-20 | 2019-01-20 | A kind of high-precision deformation monitoring observation point with forced centering apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209263988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815855A (en) * | 2020-12-31 | 2021-05-18 | 中铁广州工程局集团有限公司 | High slope displacement monitoring auxiliary measuring device and measuring method |
-
2019
- 2019-01-20 CN CN201920088083.2U patent/CN209263988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815855A (en) * | 2020-12-31 | 2021-05-18 | 中铁广州工程局集团有限公司 | High slope displacement monitoring auxiliary measuring device and measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20210120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |