CN2326932Y - Multifunction surface gauge-measuring instrument - Google Patents
Multifunction surface gauge-measuring instrument Download PDFInfo
- Publication number
- CN2326932Y CN2326932Y CN 98214378 CN98214378U CN2326932Y CN 2326932 Y CN2326932 Y CN 2326932Y CN 98214378 CN98214378 CN 98214378 CN 98214378 U CN98214378 U CN 98214378U CN 2326932 Y CN2326932 Y CN 2326932Y
- Authority
- CN
- China
- Prior art keywords
- angle
- utility
- model
- instrument
- gauge
- 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
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a multifunction surface gauge-measuring instrument used for mapping appliances. The utility model is composed of an instrument panel, an angular gauge, an operating handle, a fixed axle, a fixed axle operating lifting handle, an angle positioning needle, and an angle positioning hole. The shape is in a 90 DEG fan shape, and the multifunction surface gauge-measuring instrument is in quarter circumference design. An inner angle disc of the instrument panel, the angular gauge, and the operating handle are in connection by a stationary shaft. The end point of the angular gauge is provided with the angle positioning needle. The inner and the outer angle discs are provided with scale marks. Two right angle sides of the instrument panel are provided with proportional rulers. The utility model with multiple functions needs not the fitting of any auxiliary tools, and can draw out any patterns. The utility model can be used for professional mapping appliance, student stationery, and teaching demonstration appliance.
Description
The utility model relates to a kind of multi-functional planometer of topographic equipment and surveys instrument.
At present, the existing method that takes measurement of an angle is to utilize straightedge rule use level hornwork to carry out angulation, draw the angle, or with set square some special angle of drawing that cooperatively interact.
The purpose of this utility model is to provide a kind of multi-functional planometer to survey instrument.It adopts the design of 1/4th gardens week, has reduced instrument plate area, has increased rule and has surveyed radius, and utility function is many, does not need any attached assistant engineer's tool to cooperate, and can use it as professional surveying and mapping apparatus, student stationery and demonstration lesson.
The purpose of this utility model be achieved in that multi-functional planometer survey instrument it by: instrument plate, Drawing angle square, operator handle, stationary shaft, stationary shaft are operated and are carried handle, angle orientation pin, angle orientation hole and form.Its shape be 90 ° fan-shaped, be the week designs of 1/4th gardens, the interior angle scale of instrument plate, Drawing angle square, operator are linking with stationary shaft.End points at Drawing angle square is provided with the angle orientation pin, on interior angle scale, be provided with 0-90 ° of pairing radian value in special angle and angle index line, with 1 is that unit is provided with 91 angle orientation holes, outer angle scale is by 0.5 for unit establishes the angle index line, is provided with the engineer's scale by international drafting standard regulation on two right-angle sides of instrument plate and Drawing angle square.
The multi-functional planometer of the utility model is surveyed instrument, simple in structure, one chi is used more, as: the interior outside of two right-angle sides of instrument plate, there is the function of straightedge rule and linear scale on the both sides of Drawing angle square, at plane right-angle coordinate, the inside and outside angle scale function that takes measurement of an angle, interior angle scale utilizes Drawing angle square to play rule angle and ray spacing function, draws arbitrary triangle according to feasible known conditions, trapezoidal, parallelogram, closed figure and other geometric figure, five equilibrium garden week, utilization waits branch garden week to draw regular polygon, the sinusoidal curve of trigonometric function, cosine curve, the involute urve in garden, the 0-90 ° of pairing radian value in special angle demarcated in ellipse gardens etc.
Accompanying drawing is a structural representation of the present utility model.
Description of drawings:
1----instrument plate 2----Drawing angle square
The 3----operator is the 4----stationary shaft
Handle 6----angle orientation pin is carried in the operation of 5----stationary shaft
7----angle orientation hole
Describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing: multi-functional planometer is surveyed instrument, and it is carried handle (5), angle orientation pin (6), angle orientation hole (7) to (3), stationary shaft (4), stationary shaft operation by: instrument plate (1), Drawing angle square (2), operator and forms.Its shape be 90 ° fan-shaped, it is the design of 1/4th gardens week, the interior angle scale of instrument plate (1), Drawing angle square (2), operator is (3), link with stationary shaft (4), end points at Drawing angle square (2) is provided with angle orientation pin (6), on interior angle scale, be provided with 0-90 ° of pairing radian value in special angle and angle index line, with 1 is that unit is provided with 91 angle orientation holes (7), (or establish 181 angle orientation holes by 0.5 for unit), outer angle scale is by 0.5 for unit establishes the angle index line, is provided with the engineer's scale by international drafting standard regulation on two right-angle sides of instrument plate (1) and Drawing angle square (2).As professional surveying and mapping apparatus and student stationery, operator then is not installed (3), near the end points of Drawing angle square (2), establish the stationary shaft operation and carry handle (5), be convenient to operation.
Claims (2)
1, a kind of multi-functional planometer is surveyed instrument, it is carried handle, angle orientation pin, angle orientation hole by instrument plate, Drawing angle square, operator handle, stationary shaft, stationary shaft operation and forms, it is characterized in that: its shape be 90 ° fan-shaped, be the design of 1/4th garden week, the interior angle scale of instrument plate, Drawing angle square, operator are linking with stationary shaft.
2, surveying instrument according to the described multi-functional planometer of claim (1) is characterized in that: the end points at Drawing angle square is provided with the angle orientation pin, on interior angle scale, be provided with 0-90 ° of pairing radian value in special angle and angle index line, with 1 is that unit is provided with 91 angle orientation holes, outer angle scale is by 0.5 for unit establishes the angle index line, is provided with the engineer's scale by international drafting standard regulation on two right-angle sides of instrument plate and Drawing angle square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98214378 CN2326932Y (en) | 1998-05-12 | 1998-05-12 | Multifunction surface gauge-measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98214378 CN2326932Y (en) | 1998-05-12 | 1998-05-12 | Multifunction surface gauge-measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2326932Y true CN2326932Y (en) | 1999-06-30 |
Family
ID=33968033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98214378 Expired - Fee Related CN2326932Y (en) | 1998-05-12 | 1998-05-12 | Multifunction surface gauge-measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2326932Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915019A (en) * | 2019-04-22 | 2019-06-21 | 中铁五局集团建筑工程有限责任公司 | A kind of drilling rod drilling orienting device and orientation method |
-
1998
- 1998-05-12 CN CN 98214378 patent/CN2326932Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915019A (en) * | 2019-04-22 | 2019-06-21 | 中铁五局集团建筑工程有限责任公司 | A kind of drilling rod drilling orienting device and orientation method |
| CN109915019B (en) * | 2019-04-22 | 2023-12-29 | 中铁五局集团建筑工程有限责任公司 | Drilling rod drilling orientation device and orientation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |