CN201318943Y - Novel gradient ruler - Google Patents
Novel gradient ruler Download PDFInfo
- Publication number
- CN201318943Y CN201318943Y CNU2008202328082U CN200820232808U CN201318943Y CN 201318943 Y CN201318943 Y CN 201318943Y CN U2008202328082 U CNU2008202328082 U CN U2008202328082U CN 200820232808 U CN200820232808 U CN 200820232808U CN 201318943 Y CN201318943 Y CN 201318943Y
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- rod
- cross rod
- cross bar
- gradient ruler
- 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
Links
- 230000007547 defect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a gradient measuring tool, in particular to a novel gradient ruler which is composed of a vertical rod and a cross rod, wherein openings are arranged on two sides, the cross rod is threaded through the middle portion and is fixed through fixing rollers which are evenly distributed on the upper portion and the lower portion, scales are marked on the cross rod, number reading holes with graticules are arranged on a crossed position of the vertical rod and the cross rod, a round air level is arranged on the top surface of the vertical rod, and a thread passing hole is arranged on the top end of the cross rod. Since the cross rod can be moved flatly in the vertical rod, thereby the usable range is greatly improved, the defect that the gradients of an existing gradient ruler are single is overcome, the usable range of the novel gradient ruler is greatly improved, the novel gradient ruler not only can be used to measure gradients in complicated terra sections, but also can set out gradients of slopes, the round air level is increased, the vertical rod can be conveniently adjusted to the vertical state, the thread passing hole is added, and the novel gradient ruler is convenient for improving the thread expanding precision.
Description
Technical field:
The utility model relates to a kind of slope measuring instrument, is specially adapted to the engineering slope measuring.
Background technology
The grade rod that uses in the existing engineering construction is single set square mostly, and the gradient is fixed, and function is simple, and precision can not meet the demands, and part dial-type grade rod has only single measurement gradient effect, and the service condition height, can not adopt on a large scale in actual applications.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, and a kind of novel grade rod easy and simple to handle, multiple functional, simple in structure is provided.
The technical solution of the utility model is achieved in that a kind of novel grade rod, form by vertical rod and cross bar, it is characterized in that: vertical rod upper end hollow, both-side opening, cross bar passes in the middle of vertical rod, is fixed by the fixed roller of evenly laying up and down, vertical rod is being provided with the reading hole that has graticule with the cross bar crossover location, be marked with scale at cross bar, the vertical rod end face is provided with round air level, and the cross bar top is provided with through wires hole.
Because cross bar can translation in vertical rod, so the scope of using just improves greatly, overcome the single drawback of original grade rod gradient, make the utility model usable range greatly improve, not only can be used for measuring the gradient, can also carry out gradient setting-out side slope in complicated location, increased circle bubble, can conveniently vertical rod be adjusted to plumbness, increase through wires hole, be convenient to improve the unwrapping wire precision.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is a top view of the present utility model
1 vertical rod, 2 fixed rollers, 3 cross bars, 4 through wires holes, 5 scales, 6 reading holes
7 circle air levels
Embodiment
A kind of novel grade rod, form by vertical rod 1 and cross bar 3, vertical rod 1 upper end hollow, both-side opening, cross bar 3 pass from the centre, and be fixing by the fixed roller of evenly laying up and down 2, be marked with scale 5 at cross bar 3, vertical rod 1 is being provided with the reading hole 6 that has graticule with cross bar 3 crossover locations, and the vertical rod end face is provided with round air level 7, and the cross bar top is provided with through wires hole 4.
During use, vertical rod 1 is stood in side slope toe position that need to measure the gradient, make round air level 7 placed in the middle, vertical rod 1 is kept vertical, adjust cross bar 3 positions then, make cross bar 3 tips contact with side slope, the reading that this moment, reading hole 6 graticules overlapped with cross bar 3 high scales is exactly this grade of side slope; During the side slope setting-out, promote cross bar 3, the gradient of needs is overlapped with graticule in the reading hole 6, vertical rod 1 tip is placed toe, keep vertical rod 1 vertical, it is stretching to utilize the construction line to pull out along the vertical rod 1 and the through wires hole 4 of the tip location of cross bar 3 then, and this line is required grade line.
Claims (1)
1, a kind of novel grade rod, form by vertical rod (1) and cross bar (3), vertical rod (1) upper end hollow, both-side opening, cross bar (3) passes from the centre, and is fixing by the fixed roller of evenly laying up and down (2), be marked with scale (5) at cross bar (3), vertical rod (1) is being provided with the reading hole (6) that has graticule with cross bar (3) crossover location, and the vertical rod end face is provided with round air level (7), and the cross bar top is provided with through wires hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202328082U CN201318943Y (en) | 2008-12-18 | 2008-12-18 | Novel gradient ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202328082U CN201318943Y (en) | 2008-12-18 | 2008-12-18 | Novel gradient ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318943Y true CN201318943Y (en) | 2009-09-30 |
Family
ID=41197707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202328082U Expired - Fee Related CN201318943Y (en) | 2008-12-18 | 2008-12-18 | Novel gradient ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318943Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383256A (en) * | 2013-07-11 | 2013-11-06 | 姚林飞 | Slope measuring instrument |
| CN116592845A (en) * | 2023-05-18 | 2023-08-15 | 中国十七冶集团有限公司 | A rapid measuring device and measuring method for slope slope of house dregs foundation ditch |
-
2008
- 2008-12-18 CN CNU2008202328082U patent/CN201318943Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383256A (en) * | 2013-07-11 | 2013-11-06 | 姚林飞 | Slope measuring instrument |
| CN116592845A (en) * | 2023-05-18 | 2023-08-15 | 中国十七冶集团有限公司 | A rapid measuring device and measuring method for slope slope of house dregs foundation ditch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20100118 |