CN209310815U - A kind of gradient measurer - Google Patents
A kind of gradient measurer Download PDFInfo
- Publication number
- CN209310815U CN209310815U CN201920308090.9U CN201920308090U CN209310815U CN 209310815 U CN209310815 U CN 209310815U CN 201920308090 U CN201920308090 U CN 201920308090U CN 209310815 U CN209310815 U CN 209310815U
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- bar
- gradient
- rectangular frame
- slope
- line
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a kind of gradient measurer, and structure is will to be encircled into rectangular frame by four straight-bars, and the straight-bar positioned at rectangular frame bottom is bottom bar, and for bottom bar for being in contact with the slope surface on tested slope, rectangular frame is stretched out at the both ends of bottom bar.The line pendant or swing rod as measurement mark are mounted on the left side bar of rectangular frame.The free end of line pendant or swing rod marks the gradient graduation mark for having measurement markers to indicate beyond the right bar on rectangular frame on the right on bar.The utility model has the characteristics that easy to operate, reading production intuitive, easy to process, can also simplify the difficulty of grade of side slope monitoring and detection using the present apparatus, keeps coherent detection work simple and easy to do.
Description
Technical field
The utility model relates to a kind of measuring tool, specifically a kind of gradient measurer.
Background technique
Earthwork evacuation is filled etc. in work progress, is needed to carry out process monitoring and detection to the side slope of the soil body, is guaranteed it
The gradient meets design and the requirement of associated acceptance solid standard.It is mostly observed at present using Precision measurement tools such as total stations, but
It is that monitoring to cubic metre of earth and stone side slope and detection need professional survey crew's cooperation that could implement, this virtually increases monitoring and inspection
The difficulty and complexity of survey.
Utility model content
The purpose of this utility model is just to provide a kind of gradient measurer, to solve to carry out slope measuring using the prior art
The problem that the observation instrument of Shi Suoyong is complicated for operation, difficulty is big.
The utility model is realized in this way: a kind of gradient measurer, You Sigen straight-bar are encircled into rectangular frame, are located at institute
The straight-bar for stating rectangular frame bottom is bottom bar, and the bottom bar with the slope surface on tested slope for being in contact, the both ends of the bottom bar
Stretch out rectangular frame；The line pendant or pendulum as measurement mark are mounted in the left bar and upper boom join domain of the rectangular frame
Bar；The mark gradient graduation mark corresponding with line pendant hanging point in right bar region, by line pendant or swing rod when measuring ramp slope
Grade line on the corresponding right bar reads Gradient.
The wire length of the line pendant or the length of the swing rod are not less than the slope on from the mounting point on the bar of the left side to the right bar
Spend the distance between the starting point of graduation mark.
The value of slope marked on the gradient graduation mark falls the distance and goniometer between hanging point according to each point on right bar to line
It obtains.
When the utility model is used, by the bottom bar of the present apparatus in the slope surface that slope direction is placed on slope, line pendant or
For swing rod since gravity intersects with right bar straight down, gradient scale value corresponding to crosspoint is the gradient on slope.This
Utility model also has the characteristics that easy to operate, reading production intuitive, easy to process in addition to the measurement that the gradient may be implemented.This
The use of utility model can simplify the difficulty and complexity of grade of side slope monitoring and detection, keep coherent detection work simple and easy to do,
Be conducive to the slope control of side slope during restoration in earth-rock construction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the use state diagram of the utility model.
In figure: 1, slope；2, left bar；3, line is fallen；4, upper boom；5, right bar；6, gradient graduation mark；7, bottom bar.
Specific embodiment
As shown in Figure 1 and Figure 2, the utility model provides a kind of simple working Declinometer, and structure is four
The rectangular frame structure that straight-bar surrounds, four bars are respectively upper boom 4, bottom bar 7, left bar 2 and right bar 5.Bottom bar 7 is arranged in rectangular frame
Bottom for being in contact with the slope surface on tested slope 1, the bottom of bottom bar 7 is planar structure, and two free ends of bottom bar 7 are super
Rectangular frame out extends in the outside of rectangular frame, the balance kept in the slope surface contact process convenient for making the present apparatus and slope.
Four bars for surrounding rectangular frame can be the wooden stick's also side's of can be used straight tube of lightweight, and four bars of the present embodiment are hollow side
Straight tube, it is easy to carry to mitigate the weight of the present apparatus.
The close junction with upper boom 4 in the upper end of left bar 2 mounts line pendant or can play measurement around the swing rod that mounting point rotates
Mark action, the present embodiment mount line pendant 3.Gradient graduation mark 6, the gradient marked on gradient graduation mark 6 are decorated on right bar 5
Value is sequentially increased from bottom bar 7 to the direction of upper boom 4.The terminal of gradient graduation mark 6 is vertical to do from the mounting point of line pendant 3 to right bar 5
The intersection point point of line.The wire length of line pendant 3 cannot be less than the distance of the starting point of its mounting point to gradient graduation mark 6.
When the utility model is used, the present apparatus is placed on slope 1 to be measured, the length direction of bottom bar 7 and tiltedly
The inclined direction on slope 1 is consistent, and makes the present apparatus perpendicular to the slope surface on slope 1.Due to gravity position pendant 3 straight down with the right side
Bar 5 intersects, and scale value corresponding to intersection point is the value of slope on slope.
The value of slope marked on the gradient graduation mark 6 of the utility model is between falling 3 hanging points according to each point on right bar 5 to line
Distance and angle calculation obtain.
Claims (3)
1. a kind of gradient measurer, characterized in that You Sigen straight-bar is encircled into rectangular frame, positioned at the rectangular frame bottom
Straight-bar is bottom bar, and for the bottom bar for being in contact with the slope surface on tested slope, rectangular frame is stretched out at the both ends of the bottom bar；Institute
The left bar and upper boom join domain for stating rectangular frame are mounted with line pendant or swing rod as measurement mark；It is marked in right bar region
Note gradient graduation mark corresponding with line pendant hanging point, corresponds to the gradient on the right bar by line pendant or swing rod when measuring ramp slope
Line reads Gradient.
2. gradient measurer according to claim 1, characterized in that the length of wire length or the swing rod that the line is fallen is not
Less than the distance between the starting point of the gradient graduation mark on from the mounting point on the bar of the left side to the right bar.
3. gradient measurer according to claim 1, characterized in that the value of slope marked on the gradient graduation mark according to
On right bar each point to line fall hanging point between distance and angle calculation obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308090.9U CN209310815U (en) | 2019-03-12 | 2019-03-12 | A kind of gradient measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308090.9U CN209310815U (en) | 2019-03-12 | 2019-03-12 | A kind of gradient measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209310815U true CN209310815U (en) | 2019-08-27 |
Family
ID=67682136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920308090.9U Active CN209310815U (en) | 2019-03-12 | 2019-03-12 | A kind of gradient measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209310815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587902A (en) * | 2021-07-27 | 2021-11-02 | 华北水利水电大学 | Simple electronic gradient measuring instrument |
-
2019
- 2019-03-12 CN CN201920308090.9U patent/CN209310815U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587902A (en) * | 2021-07-27 | 2021-11-02 | 华北水利水电大学 | Simple electronic gradient measuring instrument |
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