CN201555580U - Slope measuring instrument - Google Patents
Slope measuring instrument Download PDFInfo
- Publication number
- CN201555580U CN201555580U CN2009202604848U CN200920260484U CN201555580U CN 201555580 U CN201555580 U CN 201555580U CN 2009202604848 U CN2009202604848 U CN 2009202604848U CN 200920260484 U CN200920260484 U CN 200920260484U CN 201555580 U CN201555580 U CN 201555580U
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- CN
- China
- Prior art keywords
- slope
- mark post
- gradient
- ranging rod
- gradient measurer
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- 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 - Lifetime
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Abstract
The utility model relates to a slope measuring instrument. The slope measuring instrument comprises an upright ranging rod (2), a slope surface ranging rod (3), and an angle gage (4) provided with angle scale values (401), wherein the upright ranging rod (2) and the slope surface ranging rod (3) are in rotational connection with each other through a fixing shaft (1); the fixing shaft (1) is arranged at one end of the upright ranging rod (2) and one end of the slope surface ranging rod (3); a columnar protrusion (200) is formed at the other end of the upright ranging rod (2); the angle gage (4) is provided with an arc-shaped sliding chute (400); the columnar protrusion (200) is arranged in the arc-shaped sliding chute (400); the radius of the arc-shaped sliding chute (400) equals to the distance between the columnar protrusion (200) and the fixing shaft (1); and a plummet (210) hung by a thin wire (202) is tied on the columnar protrusion (200). By adopting the upright ranging rod and the slope ranging rod of which the structures are simple and utilizing the rotation of the angle gage, the utility model achieves the purpose of slope measurement, and simplifies tools used for measuring slopes.
Description
Technical field
The utility model relates to the construction of the highway instrument, more particularly, relates to a kind of gradient measurer.
Background technology
Express highway roadbed usually above original road surface, be to guarantee subgrade stability, to have the domatic of certain slope what make usually in the roadbed both sides.Exposed side slope has caused the slope failure accident, and for reinforcing expressway slope, the side slope of highway both sides will be planted green turf usually.Gardener author needs to understand information such as the gradient, height of side slope before construction.
At present, the method for measuring the gradient generally adopts tape measurement and spirit-leveling instrument method.Tape measurement is simple, intuitive comparatively, but it is big influenced by artificial estimation, and measuring accuracy is lower.The data that the spirit-leveling instrument method records are comparatively accurate, its concrete method is: measure the oblique length that draws tested inclined-plane with steel tape earlier, measure the elevation at oblique long two ends again with spirit-leveling instrument and Sopwith staff, calculate the discrepancy in elevation of oblique long top and bottom, utilize right-angle triangle Pythagorean theorem then, calculate the horizontal projection of oblique length, the ratio of this horizontal projection and the described discrepancy in elevation is value of slope.
Level gage measurement method also can be subjected to the restriction of several factors, and the steep more difficulty of then measuring of domatic long more, the gradient is also big more, and workload is also many more, obstructs the view or during current barrier, the precision of measurement also can reduce as having on domatic such as trees, stone riprap.Also there is some other shortcoming in level in accordance with the law simultaneously, uses the multiple instrument that comprises spirit-leveling instrument, Sopwith staff, steel tape, counter etc. as need, and the personnel that take are many, and efficiency of measurement is low.The spirit-leveling instrument method is difficult to be suitable for the occasion that high-frequency is measured, and at the construction of the highway scene, for making the size of the gradient be in slave mode constantly, the frequent detection of grade of side slope size is requisite exactly again.
The utility model content
The technical problems to be solved in the utility model is, the instrument that uses at the above-mentioned slope measuring of prior art is many, and it is many to take personnel, and the defective that efficiency of measurement is low provides a kind of simple in structure, is easy to carry easy to operate gradient measurer.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of simple in structurely, be easy to carry easy to operate gradient measurer.Described gradient measurer comprises vertical mark post, domatic mark post that is rotationally connected by stationary shaft and the protractor that has the angle index value, described stationary shaft is positioned at an end of vertical mark post and domatic mark post, the other end of described vertical mark post is provided with columnar protrusions, described protractor comprises an arc chute, and described columnar protrusions is positioned at arc chute.
In gradient measurer described in the utility model, the radius of described arc chute is the distance of columnar protrusions to stationary shaft.
In gradient measurer described in the utility model, fasten the weight that useful fine rule plays on the described columnar protrusions.
In gradient measurer described in the utility model, described angle index value is positioned at the inboard of arc chute.
In gradient measurer described in the utility model, described angle index value is positioned at the outside of arc chute.
In gradient measurer described in the utility model, the meter full scale of described angle index value is greater than or equal to 90 degree, and minimum scale unit is at least 0.1 degree.
In gradient measurer described in the utility model, described weight is a rectangular parallelepiped, and its width equals the diameter of stationary shaft.
In gradient measurer described in the utility model, the height sum of the length of described fine rule and weight equals or is slightly larger than the distance of columnar protrusions to stationary shaft.
Implement gradient measurer of the present utility model, have following beneficial effect: the utility model is installed the purpose that reaches slope measuring by the rotation of the simple vertically mark post of utilization structure and gradient mark post and protractor, has simplified the instrument of slope measuring.Make that at the construction of the highway scene need under the situation of the frequent measurement gradient, slope measuring no longer needs to take lot of manpower and material resources.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Accompanying drawing is the structural representation of the utility model gradient measurer.
Embodiment
Be illustrated in figure 1 as structural representation at gradient measurer specific embodiment of the present utility model.
As shown in Figure 1, gradient measurer comprises vertical mark post 2, domatic mark post 3 that is rotationally connected by stationary shaft 1 and the protractor 4 that has angle index value 401, described stationary shaft 1 is positioned at an end of vertical mark post 2 and domatic mark post 3, the other end of described vertical mark post 2 is provided with columnar protrusions 200, described protractor 4 comprises an arc chute 400, and described columnar protrusions 200 is positioned at arc chute 400.
The radius of described arc chute 400 is the distance of columnar protrusions 200 to stationary shaft 1.Fasten the weight 210 that useful fine rule 202 plays on the described columnar protrusions 200.Described weight 210 is a rectangular parallelepiped, and its width equals the diameter of stationary shaft 1.The height sum of the length of described fine rule 202 and weight 210 equals or is slightly larger than columnar protrusions 200 distance to stationary shaft 1.
Described angle index value 401 is positioned at the inboard or the outside of arc chute 400.The meter full scale of described angle index value 401 is greater than or equal to 90 degree, and minimum scale unit is at least 0.1 degree.
During concrete the use, need follow following steps:
S1: earlier fixing vertical mark post 2 makes the bottom surface of weight 210 and the diameter of stationary shaft 1 overlap to determine definitely establishing of vertical mark post 2;
S2: gradient mark post 3 is opened to the slope fits;
S3: the angle that reads between gradient mark post 3 and the vertical mark post 2 is gradient size.
The utility model is installed the purpose that reaches slope measuring by the rotation of the simple vertically mark post of utilization structure and gradient mark post and protractor, has simplified the instrument of slope measuring.Make that at the construction of the highway scene need under the situation of the frequent measurement gradient, slope measuring no longer needs to take lot of manpower and material resources.
Claims (8)
1. gradient measurer, it is characterized in that, comprise the vertical mark post (2) that is rotationally connected by stationary shaft (1), domatic mark post (3) and have the protractor (4) of angle index value (401), described stationary shaft (1) is positioned at an end of vertical mark post (2) and domatic mark post (3), the other end of described vertical mark post (2) is provided with columnar protrusions (200), described protractor (4) comprises an arc chute (400), and described columnar protrusions (200) is positioned at arc chute (400).
2. gradient measurer according to claim 1 is characterized in that, the radius of described arc chute (400) is the distance of columnar protrusions (200) to stationary shaft (1).
3. gradient measurer according to claim 1 is characterized in that, fastens the weight (210) that useful fine rule (202) plays on the described columnar protrusions (200).
4. gradient measurer according to claim 1 is characterized in that, described angle index value (401) is positioned at the outside of arc chute (400).
5. gradient measurer according to claim 1 is characterized in that, described angle index value (401) is positioned at the inboard of arc chute (400).
6. gradient measurer according to claim 1 is characterized in that, the meter full scale of described angle index value (401) is greater than or equal to 90 degree, and minimum scale unit is at least 0.1 degree.
7. gradient measurer according to claim 1 is characterized in that, described weight (210) is a rectangular parallelepiped, and its width equals the diameter of stationary shaft (1).
8. gradient measurer according to claim 1 is characterized in that, the height sum of the length of described fine rule (202) and weight (210) equals or is slightly larger than columnar protrusions (200) to the distance of stationary shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202604848U CN201555580U (en) | 2009-11-20 | 2009-11-20 | Slope measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202604848U CN201555580U (en) | 2009-11-20 | 2009-11-20 | Slope measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555580U true CN201555580U (en) | 2010-08-18 |
Family
ID=42615265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202604848U Expired - Lifetime CN201555580U (en) | 2009-11-20 | 2009-11-20 | Slope measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555580U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135988A (en) * | 2015-08-19 | 2015-12-09 | 中煤平朔集团有限公司 | Driving support and detective hole construction engineering quality detection apparatus |
| CN107643751A (en) * | 2016-07-21 | 2018-01-30 | 苏州宝时得电动工具有限公司 | The slope recognition methods of intelligent walking equipment and system |
| CN111442761A (en) * | 2020-05-09 | 2020-07-24 | 四川农业大学 | Simple slope angle instrument with soil thickness measuring function |
| US11249490B2 (en) | 2016-07-21 | 2022-02-15 | Positec Power Tools (Suzhou) Co., Ltd. | Self-moving device capable of automatically recognizing an object in front, and recognition method thereof |
-
2009
- 2009-11-20 CN CN2009202604848U patent/CN201555580U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135988A (en) * | 2015-08-19 | 2015-12-09 | 中煤平朔集团有限公司 | Driving support and detective hole construction engineering quality detection apparatus |
| CN107643751A (en) * | 2016-07-21 | 2018-01-30 | 苏州宝时得电动工具有限公司 | The slope recognition methods of intelligent walking equipment and system |
| US11249490B2 (en) | 2016-07-21 | 2022-02-15 | Positec Power Tools (Suzhou) Co., Ltd. | Self-moving device capable of automatically recognizing an object in front, and recognition method thereof |
| CN111442761A (en) * | 2020-05-09 | 2020-07-24 | 四川农业大学 | Simple slope angle instrument with soil thickness measuring function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170329 Address after: 519000 Guangdong Province, Doumen District, the town of lotus Chau West Road, No., room two, building 206, room 14 Patentee after: Zhuhai Ecological Environment Construction Co., Ltd. Address before: 518040 Guangdong city of Shenzhen province Futian District Che Kung Temple Tienhsiang building 4D Patentee before: Shenzhen Techand Ecology & Environment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |