CN204177389U - Road settlement monitoring mark - Google Patents
Road settlement monitoring mark Download PDFInfo
- Publication number
- CN204177389U CN204177389U CN201420602520.5U CN201420602520U CN204177389U CN 204177389 U CN204177389 U CN 204177389U CN 201420602520 U CN201420602520 U CN 201420602520U CN 204177389 U CN204177389 U CN 204177389U
- Authority
- CN
- China
- Prior art keywords
- monitoring
- road
- square plate
- settlement
- mark
- 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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Abstract
For monitoring the road settlement monitoring mark of road settlement in a kind of pit retaining monitoring.It adopts square plate, rigidity is large, self-deformation is little, large with road contact area, settlement is little, there is a semielliptical centre of square plate, for standing up levelling staff, four corners of square plate adopt quadrant corner, reduce the infringement to vehicular traffic tire, on square plate, two screws are arranged at diagonal angle, with two expansion bolts, direct for monitoring mark attaching is fixed on the surface will monitoring sedimentation road, after pit retaining monitoring work completes, the nut of expansion bolt is turned on, take off road settlement monitoring mark for next pit retaining monitoring engineering.
Description
Technical field
It is reusable and can reduce because monitoring indicates the Monitoring Data error that settlement causes and laying simply monitors mark that the utility model relates to the monitoring of road settlement in a kind of pit retaining monitoring.
Background technology
At present, the method laying road settlement monitoring mark in pit retaining monitoring is that electricity consumption is drilled on road and punches, and is embedded in hole by φ 18 × 200mm mark concrete.The road settlement monitoring mark of current use is not only laid loaded down with trivial details, and not reproducible use.Because road settlement monitoring indicates that area of section is little and stressed ambassador himself produces larger sedimentation in daily vehicle roller compaction process, thus the error causing Monitoring Data larger.
Summary of the invention
In order to reduce the Monitoring Data error that road settlement monitoring mark settlement causes, improve the reliability of road settlement Monitoring Data in pit retaining monitoring, solve the not re-usable problem of monitoring mark at present, simplify the fussy degree that monitoring mark is laid, the utility model provides a kind of road settlement to monitor mark, this road settlement monitoring mark can not only reduce the Monitoring Data error that himself sedimentation causes, and lays simple, can reuse.
The utility model solves the technical scheme that its technical matters adopts: this road settlement monitoring mark adopts square plate, rigidity is large, self-deformation is little, a semielliptical is had in the middle of square plate, for standing up levelling staff, four corners of square plate adopt one of four parts round edge angles, reduce the infringement to vehicular traffic tire, on square plate, two screws are arranged at diagonal angle, monitoring is indicated that direct attaching is fixed on two expansion bolts when monitoring mark and will monitor on the road of sedimentation by laying, remove the screw rod of more than expansion bolt nut with the cutting of angle grinding machine after fixing, after pit retaining monitoring work completes, the nut of expansion bolt is turned on, take off monitoring mark for next pit retaining monitoring engineering.
The beneficial effects of the utility model are: minimizing causes Monitoring Data error because of road settlement monitoring mark settlement while, can lay simple, reusable, reduce over the injury of past vehicle tyre.
Accompanying drawing explanation
Fig. 1 is three-dimensional effect diagram of the present utility model; Fig. 2 is the three-dimensional effect diagram that the utility model adds expansion bolt.
In figure, 1 is square plate, and 2 is semielliptical, and 3 is screw, and 4 is quadrant corner, and 5 is screw rod, and 6 is nut, and 7 is expansion bolt.
Embodiment
The utility model adopts steel matter.
The utility model adopts square plate (1), rigidity is large, self-deformation is little, greatly, reduce settlement, the centre of square plate (1) is a semielliptical (2) for itself and road contact area, for standing up levelling staff, four corners of square plate (1) adopt quadrant corner (4), reduce the infringement to vehicular traffic tire, arrange two screws (3) at the upper diagonal angle of square plate (1).
In Fig. 2, the upper expansion bolt (7) of this road settlement monitoring mark configuration is for subsequent use afterwards, on the road will monitoring sedimentation, two holes are made a call to electric drill when laying this road settlement monitoring mark, two expansion bolts (7) are placed in hole, road settlement monitoring mark is allowed directly to be attached on road surface, road settlement is monitored mark and is fixed on road surface by tightening nuts (6), removes the screw rod (5) of more than nut (6) with the cutting of angle grinding machine.
After pit retaining monitoring work completes, nut (6) is backed out, take off monitoring mark for next pit retaining monitoring engineering.
Claims (1)
1. a road settlement monitoring mark, for monitoring the monitoring mark of road settlement, it is characterized in that: this monitoring mark adopts square plate, in the middle of square plate, having a semielliptical, four corners of square plate adopt quadrant corner, and on square plate, two screws are arranged at diagonal angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602520.5U CN204177389U (en) | 2014-10-17 | 2014-10-17 | Road settlement monitoring mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602520.5U CN204177389U (en) | 2014-10-17 | 2014-10-17 | Road settlement monitoring mark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177389U true CN204177389U (en) | 2015-02-25 |
Family
ID=52566195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420602520.5U Expired - Fee Related CN204177389U (en) | 2014-10-17 | 2014-10-17 | Road settlement monitoring mark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136129A (en) * | 2015-05-22 | 2015-12-09 | 金川集团工程建设有限公司 | High precision equipment installation measuring positioning reference point |
-
2014
- 2014-10-17 CN CN201420602520.5U patent/CN204177389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136129A (en) * | 2015-05-22 | 2015-12-09 | 金川集团工程建设有限公司 | High precision equipment installation measuring positioning reference point |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20161017 |