CN203093519U - Multifunctional scale topographical map graph plotter - Google Patents
Multifunctional scale topographical map graph plotter Download PDFInfo
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- CN203093519U CN203093519U CN 201320134849 CN201320134849U CN203093519U CN 203093519 U CN203093519 U CN 203093519U CN 201320134849 CN201320134849 CN 201320134849 CN 201320134849 U CN201320134849 U CN 201320134849U CN 203093519 U CN203093519 U CN 203093519U
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Abstract
The utility model relates to a multifunctional scale topographical map graph plotter, and aims to solve the problems that the function of the conventional plotting machine is monotonous; and the contour line interpolating equipment in the prior art is narrow in application range, is inflexible in use and is not easily carried and preserved. The multifunctional scale topographical map graph plotter is characterized in that the graph plotter adopts a rectangle transparent board; a first scale mark, a second scale mark, a third scale mark and a fourth scale mark are processed on the rectangle transparent board; a fifth scale mark and a sixth scale mark parallel to the third scale mark and the fourth scale mark are arranged between the first scale mark and the second scale mark; a semicircular polar coordinate plotting machine is processed between the first scale mark and the second scale mark which are positioned on the rectangle transparent board; and contour line interpolating equipment is processed between the first scale mark and the second scale mark, and between the fifth scale mark and the sixth scale mark. The graph plotter is used for drawing topographical maps.
Description
Technical field
The utility model relates to a kind of multifunction ratio chi topographic map plotter.
Background technology
Existing machine plotting device function dullness, only be useful in the machine plotting of a kind of engineer's scale specific under rectangular coordinate system or the polar coordinate system, and the instrument volume is big, weight is big, and traditional contour interpolation device is to annotate suitable high number of passes on the horizontal line by transparent horizontal line paper or transparent graph paper, then horizontal line paper is covered and intending on the geography line of asking fixed, the contour of trying to achieve a corresponding elevation of geography line passes through a little.Traditional contour interpolation device only is suitable for contour interpolation in the specific height value scope, uses dumbly, and material is that papery or cellophane paper are not easy to carry and preserve.
The utility model content
The utility model is in order to solve existing machine plotting device function dullness, and contour interpolation device narrow application range in the prior art, uses dumb and be not easy to carry the problem of preservation, and then a kind of multifunction ratio chi topographic map plotter is provided.
The utility model is to address the above problem the technical scheme that adopts to be: described plotter is the rectangle transparent panel, be positioned at place, two long limits on the rectangle transparent panel and be processed with first graduation mark and second graduation mark respectively, be positioned at two minor face places on the rectangle transparent panel and be processed with the 3rd graduation mark and the 4th graduation mark respectively, be provided with two the 5th graduation mark and the 6th graduation marks that parallel with the 3rd graduation mark and the 4th graduation mark between first graduation mark and second graduation mark, between first graduation mark on the rectangle transparent panel and second graduation mark, be processed with semicircle polar coordinates machine plotting device, and the straight flange of semicircle polar coordinates machine plotting device overlaps with the limit of second graduation mark of rectangle transparent panel, between first graduation mark on the rectangle transparent panel and second graduation mark and the 5th graduation mark and the 6th graduation mark, be processed with the contour interpolation device, be 0-10 by scale vertical on second graduation mark to the first graduation mark on the contour interpolation device, the scale by level on the 5th graduation mark to the six graduation marks on the contour interpolation device is 0-30.
The beneficial effects of the utility model are: the utility model plotter, support the coordinate points machine plotting under rectangular coordinate system and the polar coordinate system, coordinates extention based on 1: 500 topographic map, be suitable for simultaneously 1: 500,1: 1000 and the coordinate points plotting of 1: 2,000 three kinds of vast scale topographic map, contour is inserted does not have the restriction of height value scope when painting, depth displacement 1-10 level is suitable for the contour interval requirement commonly used of large scale topographical map 1: 500,1: 1000 and 1: 2000; The measuring function of 1: 500,1: 1000,1: 2000 different proportion chi.The utility model has also that contour simple in structure, that it adopts inserts that the method for painting is easy, flexible, the thorn point accurately, drawing efficiency is high, the characteristics that be convenient to operate, usability is strong, are easy to carry and preserve, the utility model satisfies multiple topographic(al) drafting designing requirement, has realized that rectangular co-ordinate machine plotting device, polar coordinate system machine plotting device, contour interpolation device, three-square rule are in the plotter of one.
Description of drawings
Fig. 1 is the utility model overall structure front view.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1, a kind of multifunction ratio chi topographic map plotter, described plotter is a rectangle transparent panel 1, be positioned at place, two long limits on the rectangle transparent panel 1 and be processed with first graduation mark 4 and second graduation mark 5 respectively, be positioned at two minor face places on the rectangle transparent panel 1 and be processed with the 3rd graduation mark 2 and the 4th graduation mark 3 respectively, be provided with two the 5th graduation mark 6 and the 6th graduation marks 7 that parallel with the 3rd graduation mark 2 and the 4th graduation mark 3 between first graduation mark 4 and second graduation mark 5, between first graduation mark 4 on the rectangle transparent panel 1 and second graduation mark 5, be processed with semicircle polar coordinates machine plotting device 8, and the straight flange of semicircle polar coordinates machine plotting device 8 overlaps with the limit of second graduation mark 5 of rectangle transparent panel 1, between first graduation mark 4 on the rectangle transparent panel 1 and second graduation mark 5 and the 5th graduation mark 6 and the 6th graduation mark 7, be processed with contour interpolation device 9, be 0-10 by vertical scale on second graduation mark, 5 to first graduation marks 4 on the contour interpolation device 9, the scale by level on the 5th graduation mark 6 to the 6th graduation marks 7 on the contour interpolation device 9 is 0-30.
The specific embodiment two: present embodiment is described in conjunction with Fig. 1, a kind of multifunction ratio chi topographic map plotter, the scale of described first graduation mark 4 and the 5th graduation mark 6 intersections to the three graduation marks 2 is 0-25, the scale of the intersection of described first graduation mark 4 and the 5th graduation mark 6 intersection to the first graduation marks 4 and the 6th graduation mark 7 is 0-50, the scale of intersection to the four graduation marks 3 of first graduation mark 4 and the 6th graduation mark 7 is 0-25, the scale of center to the three graduation marks 2 of described second graduation mark 5 is 0-50, the scale of center to the four graduation marks 3 of described second graduation mark 5 is 0-50, scale by first graduation mark, 4 to second graduation marks 5 on described the 3rd graduation mark 2 is 0-100, scale by first graduation mark, 4 to second graduation marks 5 on described the 4th graduation mark 3 is 0-200, first graduation mark 4, second graduation mark 5, the engineer's scale of the 5th graduation mark 6 and the 6th graduation mark 7 is 1: 500, and the engineer's scale of the 3rd graduation mark 2 is 1; The engineer's scale of 1000, the four graduation marks 3 is 1; 2000, be positioned at first graduation mark 4, second graduation mark 5, the 5th graduation mark 6 and the 6th graduation mark 7 form right angle coordinates extention devices on the rectangle transparent panel 1, other is identical with the specific embodiment one.
The specific embodiment three: present embodiment is described in conjunction with Fig. 1, a kind of multifunction ratio chi topographic map plotter, described plotter also comprises semicircle transparent panel 8-1, the center of circle of semicircle transparent panel 8-1 is positioned on second graduation mark, the 5 zero graduation lines, and semicircle transparent panel 8-1 straight flange overlaps with second graduation mark 5 of rectangle transparent panel 1, and the center of circle of semicircle polar coordinates machine plotting device 8 overlaps with the center of circle of semicircle transparent panel 8-1, and other is identical with the specific embodiment one or two.
The specific embodiment four: present embodiment is described in conjunction with Fig. 1, a kind of multifunction ratio chi topographic map plotter, the 0-10 graduation mark that is positioned on the described contour interpolation device 9 on second graduation mark, 5 to first graduation marks 4 all is processed with rectangle hollow hole 9-1, and other is identical with the specific embodiment one.
Operation principle
Contour interpolation device 9 is using: step 1: on the geography line of measuring according to field operation or domatic adjacent two isocontour elevations, promptly measure geomorphic feature point A, B, these 2 is end points a, b then, the line segment ab between 2 of draftings on the figure; Step 2: according to the depth displacement of 2 of A, B, a certain horizontal line in the contour interpolation device in this patent is placed on a point height value units correspondence position, around a point rotation contour interpolation device, makes the b point just be positioned at b point height value units correspondence position then; Step 3: treat geography line ab two-end-point in the relevant position of contour interpolation device to after good, draw on ground shape line according to the linear position of contour interpolation device hollow out that each bar is isocontour to be passed through a little.The contour interval of the regulation of different proportion chi is slightly different, and (vast scale topographic map contour interval commonly used is 0.5m, 1m at 1: 500; Be 0.5m, 1m, 2m at 1: 1000; Be 1m, 2m and 2.5m at 1: 2000, is example with 1m, and 2m then paints one every a choosing, one of interpolation again after 0.5m then paints, other contour intervals are analogized apart from this), the contour that promptly obtains the corresponding elevation of AB geography line passes through a little; Step 4: repeating step 1-3, then identical the passing through of elevation on the topographic map a little coupled together with smooth curve, promptly obtain a curve of representing differing heights.
The use of machine plotting device under the different coordinates: 1) under rectangular coordinate system, use rectangular co-ordinate machine plotting device: step 1: according to the longitudinal and transverse coordinate figure that known P is ordered, at first determine this in which grid of map sheet, in that grid, put on display the position of point again; Step 2: calculate coordinate difference Δ x, the Δ y of P point and nearest longitudinal and transverse coordinate line, turn to reading on the machine plotting device according to engineer's scale.Make two linear foots (the 5th graduation mark 6 and the 6th graduation mark 7) X-axis of aliging respectively (vertically) direction on the machine plotting device and find the Δ X coordinate position of this point on the corresponding diagram, find putting the coordinate figure position of Δ Y on Y-axis (laterally) direction at machine plotting device the top crossfoot (first graduation mark 4) simultaneously, this point is the detail point coordinate that P is ordered.But plotting goes out the whole detail points on this map sheet as stated above.2) use semicircle polar coordinates machine plotting device 8 under polar coordinate system: step 1: the home position with semicircle transparent panel 8-1 is limit O.When reality is surveyed and drawn, with a control point M as O point (this point also claim survey station point), with another control point N orientation (being the Ox direction); Step 2: adopt the semicircle polar coordinates machine plotting device 8 of indication angle, tolerance when making polar angle and vector, with direction with apart from the position of representing on the plane any, but plotting goes out whole control points as stated above.During concrete operation is that theodolite (or total powerstation) is placed on the M of control point, with another control point N is orientation point, the subpoint O that semicircle polar coordinates machine plotting device 8 is ordered with M on figure is as limit, with the bearing of trend of the subpoint of another control point N on figure as pole axis.When theodolite (or total powerstation) records an angle when (degree every minute and second system) and a horizontal range, then semicircle polar coordinates machine plotting device 8 is with the identical identical angle of direction rotation, and on straightedge rule (second graduation mark 5), find this point in proportion, and draw this point, be the detail point of surveying.
Claims (4)
1. multifunction ratio chi topographic map plotter, it is characterized in that: described plotter is rectangle transparent panel (1), be positioned at place, two long limits on the rectangle transparent panel (1) and be processed with first graduation mark (4) and second graduation mark (5) respectively, be positioned at two minor face places on the rectangle transparent panel (1) and be processed with the 3rd graduation mark (2) and the 4th graduation mark (3) respectively, be provided with two the 5th graduation mark (6) and the 6th graduation marks (7) that parallel with the 3rd graduation mark (2) and the 4th graduation mark (3) between first graduation mark (4) and second graduation mark (5), be positioned between first graduation mark (4) on the rectangle transparent panel (1) and second graduation mark (5) and be processed with semicircle polar coordinates machine plotting device (8), and the straight flange of semicircle polar coordinates machine plotting device (8) overlaps with the limit of second graduation mark (5) of rectangle transparent panel (1), be positioned between first graduation mark (4) on the rectangle transparent panel (1) and second graduation mark (5) and the 5th graduation mark (6) and the 6th graduation mark (7) and be processed with contour interpolation device (9), contour interpolation device (9) is gone up and gone up vertical scale by second graduation mark (5) to first graduation mark (4) is 0-10, and it is 0-30 that contour interpolation device (9) is gone up the scale of going up level to the 6th graduation mark (7) by the 5th graduation mark (6).
2. according to the described a kind of multifunction ratio chi topographic map plotter of claim 1, it is characterized in that: described first graduation mark (4) is 0-25 with the scale of the 5th graduation mark (6) intersection to the three graduation marks (2), described first graduation mark (4) is 0-50 with the scale of the intersection of the 5th graduation mark (6) intersection to the first graduation mark (4) and the 6th graduation mark (7), first graduation mark (4) is 0-25 with the scale of intersection to the four graduation marks (3) of the 6th graduation mark (7), the scale of center to the three graduation marks (2) of described second graduation mark (5) is 0-50, the scale of center to the four graduation marks (3) of described second graduation mark (5) is 0-50, it is 0-100 that described the 3rd graduation mark (2) is gone up by first graduation mark (4) to the scale of second graduation mark (5), and it is 0-200 that described the 4th graduation mark (3) is gone up by first graduation mark (4) to the scale of second graduation mark (5).
3. according to claim 1 or 2 described a kind of multifunction ratio chi topographic map plotters, it is characterized in that: described plotter also comprises semicircle transparent panel (8-1), the center of circle of semicircle transparent panel (8-1) is positioned on second graduation mark (5) the zero graduation line, and semicircle transparent panel (8-1) straight flange overlaps with second graduation mark (5) of rectangle transparent panel (1), and the center of circle of semicircle polar coordinates machine plotting device (8) overlaps with the center of circle of semicircle transparent panel (8-1).
4. according to the described a kind of multifunction ratio chi topographic map plotter of claim 1, it is characterized in that: be positioned at second graduation mark (5) to the 0-10 graduation mark on first graduation mark (4) on the described contour interpolation device (9) and all be processed with rectangle hollow hole (9-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134849 CN203093519U (en) | 2013-03-22 | 2013-03-22 | Multifunctional scale topographical map graph plotter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134849 CN203093519U (en) | 2013-03-22 | 2013-03-22 | Multifunctional scale topographical map graph plotter |
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| Publication Number | Publication Date |
|---|---|
| CN203093519U true CN203093519U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320134849 Expired - Fee Related CN203093519U (en) | 2013-03-22 | 2013-03-22 | Multifunctional scale topographical map graph plotter |
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| CN (1) | CN203093519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111402359A (en) * | 2020-02-28 | 2020-07-10 | 中国铁路设计集团有限公司 | Thematic map picture planning method |
-
2013
- 2013-03-22 CN CN 201320134849 patent/CN203093519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111402359A (en) * | 2020-02-28 | 2020-07-10 | 中国铁路设计集团有限公司 | Thematic map picture planning method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20160322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |