CN208155209U - Special auxiliary device for level height difference measurement - Google Patents
Special auxiliary device for level height difference measurement Download PDFInfo
- Publication number
- CN208155209U CN208155209U CN201820827062.3U CN201820827062U CN208155209U CN 208155209 U CN208155209 U CN 208155209U CN 201820827062 U CN201820827062 U CN 201820827062U CN 208155209 U CN208155209 U CN 208155209U
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- CN
- China
- Prior art keywords
- pedestal
- mounting groove
- interconnecting piece
- height difference
- measurement
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of special auxiliary devices for level height difference measurement, including pedestal, the bottom and upper surface of the pedestal are horizontal plane, side is provided with interconnecting piece on the base, mounting groove is vertically offered on the interconnecting piece, the lower part of the mounting groove extends at base upper surface, and height gauge is provided in the mounting groove, and the bottom of the height gauge and base upper surface are in same plane；Perpendicular separation offers upper and lower mounting hole up and down on the interconnecting piece of mounting groove side, is respectively arranged with upper and lower Top fastening screw in the upper and lower mounting hole, and being horizontally disposed on the upper surface of pedestal has level meter.The utility model advantage is that structure is simple, easy to use, quick.The measurement that can be used for higher flatness and height difference in a certain range, improves measurement efficiency, reduces the workload of survey crew, and reduces influence of the human factor to actual measured results.
Description
Technical field
The utility model relates to measuring devices, more particularly, to a kind of special auxiliary device for level height difference measurement.
Background technique
Currently, making in hydraulic and hydroelectric engineering inspection for the measurement of the flatness and height difference of degree of precision in a certain range
With very universal, and level meter and height gauge conjunction measuring are generally used on measurement method, height gauge is matched by professional's whole process
It closes, including places, keeps the work such as vertical, the amount of labour is big and working efficiency is low；And the vertical degree placed is by survey crew master
Judgement is seen, uncertain larger, the numerical value often measured has large error, and accuracy is poor.
Summary of the invention
The utility model aim is to provide a kind of measurement result accurate, and measurement efficiency is high, labor intensity it is low be used for water
The special auxiliary device of flat vertical survey.
To achieve the above object, the utility model can take following technical proposals：
Special auxiliary device described in the utility model for level height difference measurement, including pedestal, the bottom of the pedestal
Face and upper surface are horizontal plane, and side is provided with interconnecting piece on the base, and installation is vertically offered on the interconnecting piece
The lower part of slot, the mounting groove extends at base upper surface, and height gauge is provided in the mounting groove, the height gauge
Bottom and base upper surface are in same plane；Perpendicular separation offers upper and lower peace up and down on the interconnecting piece of mounting groove side
Hole is filled, is respectively arranged with upper and lower Top fastening screw in the upper and lower mounting hole, being horizontally disposed on the upper surface of pedestal has water
Level.
The utility model advantage is that structure is simple, easy to use, quick.It can be used for higher flatness in a certain range
And the measurement of height difference, measurement efficiency is improved, the workload of survey crew is reduced, and reduces human factor to actual measurement knot
The influence of fruit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the perspective view of the utility model.
Specific embodiment
As shown in Figure 1, 2, the special auxiliary device described in the utility model for level height difference measurement, including pedestal 1,
The bottom and upper surface of the pedestal 1 are horizontal plane, are provided with interconnecting piece 2 above the pedestal 1, in the interconnecting piece 2
On vertically offer mounting groove 3, the lower part of the mounting groove 3 extends at 1 upper surface of pedestal, is arranged in the mounting groove 3
There is height gauge 4, the bottom and 1 upper surface of pedestal of the height gauge 4 are in same plane；On the interconnecting piece 2 of 3 side of mounting groove
Upper and lower perpendicular separation offers upper and lower mounting hole, and upper and lower Top fastening screw 5,6 is respectively arranged in the upper and lower mounting hole,
Being horizontally disposed on the upper surface of pedestal 1 has level meter 7.
In use, by 3 bottom of mounting groove of 4 bottom end inserted base 1 of height gauge, it then will be high with upper and lower Top fastening screw 5,6
Degree ruler 4 is held out against, and prevents height gauge from loosening and tilting, meanwhile, upper and lower Top fastening screw 5,6 can guarantee that height gauge 4 is opposite with pedestal and hang down
Directly；Pedestal 1 is placed in plane to be measured, is the height and difference in height that can measure determinand by height of observation ruler 4, passes through sight
Survey level meter 7 can intuitively find out whether plane to be measured is horizontal, measurement efficiency is high.
Claims (1)
1. a kind of special auxiliary device for level height difference measurement, it is characterised in that：Including pedestal（1）, the pedestal（1）'s
Bottom and upper surface are horizontal plane, in the pedestal（1）Top is provided with interconnecting piece（2）, in the interconnecting piece（2）It is upper vertical
Offer mounting groove（3）, the mounting groove（3）Lower part extend to pedestal（1）At upper surface, in the mounting groove（3）Inside set
It is equipped with height gauge（4）, the height gauge（4）Bottom and pedestal（1）Upper surface is in same plane；In mounting groove（3）Side
Interconnecting piece（2）Perpendicular separation offers upper and lower mounting hole up and down, is respectively arranged in the upper and lower mounting hole upper and lower
Top fastening screw（5,6）, in pedestal（1）Upper surface on be horizontally disposed with have level meter（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827062.3U CN208155209U (en) | 2018-05-31 | 2018-05-31 | Special auxiliary device for level height difference measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827062.3U CN208155209U (en) | 2018-05-31 | 2018-05-31 | Special auxiliary device for level height difference measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208155209U true CN208155209U (en) | 2018-11-27 |
Family
ID=64388432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820827062.3U Active CN208155209U (en) | 2018-05-31 | 2018-05-31 | Special auxiliary device for level height difference measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208155209U (en) |
-
2018
- 2018-05-31 CN CN201820827062.3U patent/CN208155209U/en active Active
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| GR01 | Patent grant |