CN205718947U - A kind of levelling staff auxiliary scale frame of adjustable observation water position on schedule - Google Patents
A kind of levelling staff auxiliary scale frame of adjustable observation water position on schedule Download PDFInfo
- Publication number
- CN205718947U CN205718947U CN201620571692.XU CN201620571692U CN205718947U CN 205718947 U CN205718947 U CN 205718947U CN 201620571692 U CN201620571692 U CN 201620571692U CN 205718947 U CN205718947 U CN 205718947U
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- CN
- China
- Prior art keywords
- fishplate bar
- auxiliary scale
- observation
- scale frame
- base company
- 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.)
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Abstract
This utility model belongs to field of measuring technique, it is specifically related to the levelling staff auxiliary scale frame of adjustable observation water position on schedule, including base company's fishplate bar and support means, base company's fishplate bar is the sheet material of a strip, support means is arranged on the free end of base company's fishplate bar, the fixing end lower surface of base company's fishplate bar is provided with the collar, the free end lower surface of base company's fishplate bar is provided with card holder, being provided with two levelling tubes on the plate face of base company's fishplate bar, base company's fishplate bar is being installed with spherical observation station of extending on the plate face of free end.The step of auxiliary scale frame observation procedure is: one, install auxiliary scale frame, two, adjust auxiliary scale frame, three, measure auxiliary scale frame constant, four, be observed and according to chi frame constant, data be modified.When the settlement observation point top of building is blocked by barrier, application auxiliary scale frame is observed, and observation station is extended to barrier, thus meets observation requirement, makes operation smooth, and work efficiency is improved.The setup cost of auxiliary scale frame is relatively low, can make up and cause the incomplete deficiency of data because abandoning observation station observation, improve overall operation quality.
Description
Technical field
This utility model belongs to field of measuring technique, is specifically related to a kind of observation at building or structure sedimentation and applies neck
The levelling staff auxiliary scale frame of the adjustable observation water position on schedule in territory.
Background technology
During building subsidence observation, because being affected by field condition, observation station top is blocked by barrier and is caused nothing sometimes
Method founds chi, and conventional observation method is difficult to carry out.
The conventional method solving problem above: abandon the observation to the observation station that is blocked, be further continued for until barrier removes
It is observed.Its shortcoming is: building subsidence observation data are imperfect, and data result reliability reduces.
Utility model content
When this utility model exists building subsidence observation for prior art, because being affected by field condition, sometimes observe
Point top is blocked by barrier and is caused standing chi, and conventional observation method such as is difficult to carry out at the problem, it is provided that a kind of adjust observation
The levelling staff auxiliary scale frame of bench mark position, thus ensure the promptness of observed result, accuracy and reliability.
The technical solution of the utility model is: the levelling staff auxiliary scale frame of adjustable observation water position on schedule, including base
Quasi-connecting plate and support means, described base company fishplate bar is the sheet material of a strip, and support means is arranged on base company's fishplate bar
Free end, the fixing end lower surface of described base company fishplate bar is provided with the collar, and the free end lower surface of base company's fishplate bar is arranged
Having card holder, be provided with two levelling tubes on the plate face of base company's fishplate bar, two levelling tubes are arranged vertically, and levelling tube passes through nut
It is fixed on base company's fishplate bar, levelling tube is provided with adjusting nut；Fixing on base company's fishplate bar plate face of free end
Spherical observation station of extending is installed；Described support means includes that pedestal and fixing clamp frame, fixing clamp frame contact with card holder coupling,
Fixing clamp frame is embedded in pedestal by rotary shaft.
The levelling staff auxiliary scale frame of described adjustable observation water position on schedule, connects under the pedestal of described support means
There is pedestal foot rest.
The levelling staff auxiliary scale frame of described adjustable observation water position on schedule, the fixing clamp frame of described support means with
Can rotate between card holder.
The beneficial effects of the utility model are: when the settlement observation point top of building is blocked by barrier, apply auxiliary
Help chi frame to be observed, observation station extended to barrier, thus meet observation requirement, make operation smooth,
Work efficiency is improved.The setup cost of auxiliary scale frame is relatively low, can make up and cause data not because abandoning observation station observation
Complete deficiency, improves overall operation quality.Auxiliary scale frame mid portion arranges horizontal levelling tube and longitudinal level pipe, by horizontal stroke
Regulate leveling to levelling tube and longitudinal level pipe, fully ensure that planar stability and the accuracy of observation of base company's fishplate bar.Fixing card
Frame is embedded in pedestal by rotary shaft, and in base plane, 360 degree arbitrarily rotate, greatly improve single unit system convenience and
Practicality.Although adding auxiliary scale frame, not affecting owing to setting station, thus normal operation routine being had no effect and greatly
Improve work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of auxiliary scale frame of the present utility model；
Fig. 2 is auxiliary scale frame of the present utility model and pedestal package assembly schematic diagram；
Fig. 3 is the package assembly schematic diagram of fixing clamp frame and pedestal；
Fig. 4 is the observation procedure schematic diagram using auxiliary scale frame；
Fig. 5, Fig. 6 are auxiliary scale frame constant measuring schematic diagram；
In figure, connecting plate on the basis of 1,2 is the collar, and 3 is levelling tube, and 4 is levelling tube set screw, and 5 fix for levelling tube
Nut, 6 is observation station of extending, and 7 is card holder, and 8 is fixing clamp frame, and 9 is pedestal, and 10 is foundation leg spiral, and 11 is fixed screw, 12
For pedestal foot rest, 13 is levelling staff, and 14 is circular bubble, and 15 is observation station, and 16 is level gauge sight line, and 17 is level gauge, 18
For observer, 19 is barrier, and 20 is present situation ground, and 21 is building, and 22 is level gauge foot rest.
Detailed description of the invention
Embodiment 1: combine Fig. 1-Fig. 6, the levelling staff auxiliary scale frame of adjustable observation water position on schedule, including base company
Fishplate bar and support means, described base company fishplate bar is the sheet material of a strip, and support means is arranged on oneself of base company's fishplate bar
By holding, the fixing end lower surface of described base company fishplate bar is provided with the collar, and the free end lower surface of base company's fishplate bar is provided with card
Frame, is provided with two levelling tubes on the plate face of base company's fishplate bar, and two levelling tubes are arranged vertically, and levelling tube is fixed by nut
On base company's fishplate bar, levelling tube is provided with adjusting nut；Fixedly mounting on base company's fishplate bar plate face of free end
There is spherical observation station of extending；Described support means includes pedestal and fixing clamp frame, and fixing clamp frame contacts with card holder coupling, fixing
Card holder is embedded in pedestal by rotary shaft.Connect under the pedestal of described support means and have pedestal foot rest.
Embodiment 2: combine Fig. 1-Fig. 6, the levelling staff auxiliary scale frame of regulation observation water position on schedule includes: reference connection
Plate, the collar, levelling tube, observation station of extending, card holder.Described base company fishplate bar is fixed end and the collar, described collar internal diameter is arranged below
Size should be greater than observation station diameter dimension 5mm.Longitudinally, laterally two levelling tubes, described levelling tube it is provided with in the middle of base company's fishplate bar
Fix nut by levelling tube to be fixed on base company's fishplate bar.Base company's fishplate bar free end is arranged below card holder, near free end
Being arranged above with observation station of extending, observation station of extending center is 2cm from card holder inside edge.
Before measuring, pedestal is placed in position the most contour with settlement observation point outside settlement observation point, base company's fishplate bar
The collar of fixing end is placed on settlement observation point, and free end is arranged on fixing clamp frame by card holder, and regulation pedestal foot rest enters
Row is thick flat, and then regulation foot screw makes level tube bubble placed in the middle, it is ensured that the datum level of base company's fishplate bar is fixed.Then such as Fig. 4 institute
Show, levelling staff is placed on and extends in observation station, it is ensured that package unit is stably in fixing clamp frame and observation station.
Use auxiliary scale frame when carrying out settlement observation, due to settlement observation point and extend and there is the discrepancy in elevation between observation station, institute
To need to consider that reading when using auxiliary scale frame to carry out precise leveling corrects in measuring technique.
The method using the levelling staff auxiliary scale frame of scalable observation water position on schedule to carry out the measurement of the level, specifically includes
Following steps:
1. check
Whether, before using auxiliary scale frame, check that levelling tube connects and consolidate, observation station of extending top is the most smooth, in the collar is
No have foreign material.Whether foundation leg spiral is spun on centre position.
2. place levelling staff
Package unit disposes complete, is placed in by levelling staff and extends in observation station.Owing to auxiliary scale frame is by settlement observation
Point is extended to barrier, so can carry out settlement observation by normal observation procedure by auxiliary scale frame.
3. verification
A, the verification auxiliary scale frame collar and settlement observation point fit the most completely, regulation pedestal foot rest and foot screw make level
Pipe accurately leveling；
B, placement levelling staff are being extended in observation station, and regulation levelling staff makes circular bubble bubble placed in the middle, keeps level
Scale is in arranged orthogonal state；
C, by normal water locating tab assembly procedure operation, reading, in record, the survey station using auxiliary scale frame to be observed is entered
Rower is noted, and facilitates the later stage to correct reading；
4. auxiliary scale frame constant measuring
Owing to correct observation data are the altitude data of observation station on building, the elevation observed after using auxiliary scale frame
Data are to extend the elevation of observation station in auxiliary scale frame one end, so will be formed by reference connection plate thickness during observation
The error caused with the factors such as observation station height of extending, we call chi frame constant this error amount.So at auxiliary scale frame
After completing, chi frame will be tested repeatedly, measure its constant, observed result is corrected, obtain correct observation number
According to.
As shown in Figure 6, fixing rear apparent direction is taken.Select a highly suitable and unscreened observation station in top, first seeing
Place levelling staff on measuring point and carry out reading, Kiev graduation reading 4 times, the survey time reading into this observation station of averaging respectively.
Then use auxiliary scale frame, place levelling staff in observation station extending, Kiev graduation reading 4 times respectively, average as this
The survey time reading of observation station of extending.According to the survey time reading value founding chi twice calculate same observation station elevation observation it
Difference, then the difference of elevation observation is the constant of auxiliary scale frame.
Owing to base company's fishplate bar plate selection uses the material that the coefficient of expansion is less, so not considering further that material expands measurement
The impact of precision.
When observation station top is blocked by barrier, this device is utilized to guide to observation station, outside barrier, make up tradition
The deficiency of operational method, improves work efficiency, ensure that the integrity of building subsidence observation data simultaneously, improves observation data
Reliability.
Claims (3)
1. a levelling staff auxiliary scale frame for adjustable observation water position on schedule, including base company's fishplate bar and support means, institute
Stating the sheet material that base company's fishplate bar is a strip, support means is arranged on the free end of base company's fishplate bar, it is characterised in that: institute
The fixing end lower surface stating base company's fishplate bar is provided with the collar, and the free end lower surface of base company's fishplate bar is provided with card holder, at base
Being provided with two levelling tubes on the plate face of quasi-connecting plate, two levelling tubes are arranged vertically, and levelling tube is fixed on benchmark by nut
On connecting plate, levelling tube is provided with adjusting nut；Spherical being installed with on base company's fishplate bar plate face of free end
Observation station of extending；Described support means includes that pedestal and fixing clamp frame, fixing clamp frame contact with card holder coupling, and fixing clamp frame leads to
Cross rotary shaft to be embedded in pedestal.
The levelling staff auxiliary scale frame of adjustable observation water position on schedule the most according to claim 1, it is characterised in that: institute
State to connect under the pedestal of support means and have pedestal foot rest.
The levelling staff auxiliary scale frame of adjustable observation water position on schedule the most according to claim 1, it is characterised in that: institute
State and can rotate between the fixing clamp frame of support means and card holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571692.XU CN205718947U (en) | 2016-06-08 | 2016-06-08 | A kind of levelling staff auxiliary scale frame of adjustable observation water position on schedule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571692.XU CN205718947U (en) | 2016-06-08 | 2016-06-08 | A kind of levelling staff auxiliary scale frame of adjustable observation water position on schedule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205718947U true CN205718947U (en) | 2016-11-23 |
Family
ID=57305314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620571692.XU Expired - Fee Related CN205718947U (en) | 2016-06-08 | 2016-06-08 | A kind of levelling staff auxiliary scale frame of adjustable observation water position on schedule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205718947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568413A (en) * | 2016-09-27 | 2017-04-19 | 洛阳市规划建筑设计研究院有限公司 | Leveling staff-aiding scale holder capable of adjusting observation leveling point and observation method |
| CN109724548A (en) * | 2018-11-29 | 2019-05-07 | 国网浙江省电力有限公司温州供电公司 | Observation platform on tower |
-
2016
- 2016-06-08 CN CN201620571692.XU patent/CN205718947U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568413A (en) * | 2016-09-27 | 2017-04-19 | 洛阳市规划建筑设计研究院有限公司 | Leveling staff-aiding scale holder capable of adjusting observation leveling point and observation method |
| CN109724548A (en) * | 2018-11-29 | 2019-05-07 | 国网浙江省电力有限公司温州供电公司 | Observation platform on tower |
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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: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |