CN212747575U - A topography proportion measuring device for town and country planning - Google Patents
A topography proportion measuring device for town and country planning Download PDFInfo
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- CN212747575U CN212747575U CN202022100076.5U CN202022100076U CN212747575U CN 212747575 U CN212747575 U CN 212747575U CN 202022100076 U CN202022100076 U CN 202022100076U CN 212747575 U CN212747575 U CN 212747575U
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- 238000012876 topography Methods 0.000 title description 5
- 238000005259 measurement Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model provides a topographic proportion measuring device for urban and rural planning, which belongs to the technical field of engineering appliances and measuring devices and aims to solve the problems that the prior art can directly measure on drawings through a ruler, the actual distance can be obtained only by calculating the drawing proportion after measurement, the calculation is needed for each measurement, the use is troublesome, and the image reading efficiency is influenced, and comprises a measuring main body; the front end face of the measuring main body is connected with a group of reading cursors in a sliding manner; a group of rotating shafts of the scale meter are rotatably connected inside the measuring main body; and the left side of the rotating shaft of the proportional meter is connected with a group of rotating knobs in a sliding manner. The utility model discloses an adopt the scale table rotation axis to evenly arrange on the scale table rotation axis and set up eight groups of proportional number chi, eight groups of proportional number chi upper portions set up the scale of different proportions respectively, realize obtaining actual size fast through the reading on the proportional number chi, avoided numerous and diverse calculation, very big improvement measuring speed, it is very convenient to use, has improved the reading efficiency greatly.
Description
Technical Field
The utility model belongs to the technical field of engineering utensil, measuring device, more specifically say, in particular to a topography proportion measuring device for town and country planning.
Background
The urban and rural planning and analyzing method is characterized in that analysis is often needed for the terrain in the urban and rural planning and analyzing process, planning is carried out on the urban and rural areas according to the terrain condition, analysis is generally carried out on a surveying and mapping map in the urban and rural planning and analyzing process, and the dimension of each position cannot be marked when the analysis is carried out on the surveying and mapping map, so that measurement is generally carried out on a drawing, and then the actual distance is calculated through the drawing proportion to determine the urban and rural planning and planning plan.
Based on the above, the existing ruler is used for directly measuring on the drawing, the actual distance can be obtained only by calculating the drawing proportion after measurement, the measurement needs to be carried out every time, the use is troublesome, and the reading efficiency is influenced.
Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a terrain ratio measuring device for urban and rural planning is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a topography proportion measuring device for town and country planning to solve present through the ruler directly measure on the drawing, need calculate through the drawing proportion after the measurement just can obtain actual distance, measure at every turn and all need calculate, use trouble, influence the problem of reading efficiency.
The utility model relates to a purpose and efficiency for topography proportion measuring device of town and country planning is reached by following specific technological means:
a terrain proportion measuring device for urban and rural planning comprises a measuring main body; the front end face of the measuring main body is connected with a group of reading cursors in a sliding manner; a group of rotating shafts of the scale meter are rotatably connected inside the measuring main body; and the left side of the rotating shaft of the proportional meter is connected with a group of rotating knobs in a sliding manner.
Furthermore, the measuring main body further comprises a measuring scale, and the lower part of the front end face of the measuring main body is fixedly connected with a group of transparent measuring scales.
Furthermore, the measuring main body further comprises a proportion window, a group of proportion windows are arranged at the top of the left side of the measuring main body, the proportion table rotating shaft further comprises a proportion mark, eight groups of proportion marks are annularly arranged on the left side of the proportion table rotating shaft, the proportion windows are aligned to the proportion marks, and patterns of 'X1.5', 'X2.0', 'X2.5', 'X3.0', 'X4.0', 'X5.0', 'X6.0' and 'X8.0' are coated on the eight groups of proportion marks.
Further, measure the main part and still including the proportional number window, the top of measuring the main part is provided with a set of proportional number window, and the proportional meter rotation axis still includes the proportional number chi, and the main part of proportional meter rotation axis is deformation prism structure, all is provided with a set of proportional number chi on every side of proportional meter rotation axis, and the scale reading on the proportional number chi equals the product of actual distance and the reading on the scale mark of right side.
Further, the rotary knob further comprises a sliding spline and a reset spring, a group of sliding splines is arranged on the right side of the rotary knob, the rotary knob is connected with the rotating shaft of the proportional meter in a sliding mode through the sliding splines, and the right end face of the rotary knob is connected with the rotating shaft of the proportional meter in an elastic mode through the group of reset spring.
Furthermore, the rotary knob further comprises end face positioning teeth, a group of end face positioning teeth facing to the left side are arranged on the left side of the rotary knob, and the rotary knob is connected with the measuring main body in an inserting mode through the end face positioning teeth.
Furthermore, the measurement main part is still including leading the slide rail, and the preceding terminal surface of measuring the main part is provided with two sets of guide slide rails, and the reading vernier is through two sets of guide slide rails and measurement main part sliding connection, and the reading vernier is still including location knob, and the top threaded connection of reading vernier has a set of location knob.
Furthermore, the reading vernier further comprises a measurement auxiliary positioning scale line and a proportional number reading scale line, a group of measurement auxiliary positioning scale lines are arranged below the front part of the reading vernier, the measurement auxiliary positioning scale lines are opposite to the measuring scale, a group of proportional number reading scale lines are arranged on the top of the reading vernier, and the proportional number reading scale lines are right opposite to the proportional number window and the proportional number scale.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses an adopt the scale table rotation axis to evenly arrange on the scale table rotation axis and set up eight groups of proportional number chi, eight groups of proportional number chi upper portions set up the scale of different proportions respectively, realize obtaining actual size fast through the reading on the proportional number chi, avoided numerous and diverse calculation, very big improvement measuring speed, it is very convenient to use, has improved the reading efficiency greatly.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic isometric sectional structure of the present invention.
Fig. 3 is a schematic structural diagram of the rotating shaft side of the scale table of the present invention.
Fig. 4 is a schematic diagram of the axial side structure of the measuring main body of the present invention.
Fig. 5 is a schematic side view of the rotary knob according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a measurement subject; 101. measuring a scale; 102. a proportional number window; 103. a proportional window; 104. a guide slide rail; 2. a reading vernier; 201. measuring auxiliary positioning scale marks; 202. scale lines for reading proportional numbers; 203. positioning a knob; 3. a scale table rotation axis; 301. a proportional number scale; 302. a scale mark; 4. rotating the knob; 401. a sliding spline; 402. a return spring; 403. and the end face positioning teeth.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a topographic proportion measuring device for urban and rural planning, which comprises a measuring main body 1; the front end surface of the measuring main body 1 is connected with a group of reading cursors 2 in a sliding manner; a group of rotating shafts 3 of a scale meter are rotatably connected inside the measuring main body 1; a set of rotary knobs 4 are slidably connected to the left side of the rotating shaft 3 of the proportional meter.
Wherein, measure main part 1 and still include dipperstick 101, the preceding terminal surface lower part fixedly connected with of measuring main part 1 has a set of transparent dipperstick 101, and in use, the size is measured on the drawing through dipperstick 101.
The measuring main body 1 further comprises a scale window 103, a group of scale windows 103 is arranged at the top of the left side of the measuring main body 1, the scale table rotating shaft 3 further comprises a scale mark 302, eight groups of scale marks 302 are annularly arranged at the left side of the scale table rotating shaft 3, the scale window 103 is aligned with the scale marks 302, patterns of 'X1.5', 'X2.0', 'X2.5', 'X3.0', 'X4.0', 'X5.0', 'X6.0' and 'X8.0' are coated on the eight groups of scale marks 302, and in use, the scale marks 302 on the scale table rotating shaft 3 are read through the scale window 103.
Wherein, measure main part 1 and still including proportional number window 102, the top of measuring main part 1 is provided with a set of proportional number window 102, proportional table rotation axis 3 still includes proportional number chi 301, proportional table rotation axis 3's main part is the prismatic structure that warp, all be provided with a set of proportional number chi 301 on every side of proportional table rotation axis 3, the scale reading on proportional number chi 301 equals the product of actual distance and the reading on the proportional sign 302 of right side, in use, read through the reading on proportional number window 102 proportional number chi 301.
The rotary knob 4 further comprises a sliding spline 401 and a return spring 402, the right side of the rotary knob 4 is provided with a group of sliding splines 401, the rotary knob 4 is in sliding connection with the rotating shaft 3 of the proportional meter through the sliding splines 401, and the right end face of the rotary knob 4 is in elastic connection with the rotating shaft 3 of the proportional meter through the group of return spring 402.
The rotary knob 4 further comprises end face positioning teeth 403, a group of end face positioning teeth 403 facing to the left side are arranged on the left side of the rotary knob 4, and the rotary knob 4 is connected with the measurement main body 1 in an inserting mode through the end face positioning teeth 403 to achieve positioning of the rotary knob 4.
Wherein, measure main part 1 still including the direction slide rail 104, the preceding terminal surface of measuring main part 1 is provided with two sets of direction slide rails 104, reading vernier 2 through two sets of direction slide rails 104 with measure main part 1 sliding connection, reading vernier 2 is still including location knob 203, reading vernier 2's top threaded connection has a set of location knob 203, in use, lead to reading vernier 2 through two sets of direction slide rails 104, fix reading vernier 2's position through location knob 203.
The reading vernier 2 further comprises a measurement auxiliary positioning scale mark 201 and a proportional number reading scale mark 202, a group of measurement auxiliary positioning scale marks 201 are arranged below the front portion of the reading vernier 2, the measurement auxiliary positioning scale marks 201 are opposite to the measuring scale 101, a group of proportional number reading scale marks 202 are arranged on the top portion of the reading vernier 2, the proportional number reading scale marks 202 are opposite to the proportional number window 102 and the proportional number scale 301, in use, the reading vernier 2 is aligned with the reading of the measuring scale 101 needing to be measured through the measurement auxiliary positioning scale marks 201, and then the reading on the proportional number scale 301 is read through the proportional number reading scale marks 202.
The specific use mode and function of the embodiment are as follows:
when the scale indicator is used, the rotating knob 4 is pressed to the right side, the rotating knob 4 slides inwards, the end face positioning teeth 403 are separated from the measuring main body 1, the rotating knob 4 is rotated, the rotating knob 4 drives the rotating shaft 3 of the scale indicator to rotate, and the drawing proportion is guaranteed to be 10 of the reading number of the scale indicator 302XThe rotating knob 4 is loosened, the rotating knob 4 rebounds under the action of the reset spring 402 and is inserted into the measuring main body 1 through the end face positioning teeth 403, and the positioning of the rotating shaft 3 and the rotating knob 4 of the scale table is realized; this measuring device places and measures the distance on the drawing through dipperstick 101 on the drawing, and the reading vernier 2 that slides from side to side makes measurement assistance-localization real-time scale mark 201 align with the scale of measuring on the dipperstick 101 to fix reading vernier 2 through location knob 203, read out the corresponding reading of proportional scale 301 through proportional number reading scale mark 202, thereby obtain actual size fast.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a terrain ratio measuring device for town and country planning which characterized in that: the terrain proportion measuring device for urban and rural planning comprises a measuring main body (1); the front end face of the measuring main body (1) is connected with a group of reading cursors (2) in a sliding manner; a group of rotating shafts (3) of a scale meter are rotatably connected inside the measuring main body (1); the left side of the rotating shaft (3) of the scale table is connected with a group of rotating knobs (4) in a sliding mode.
2. The terrain ratio measuring apparatus for urban and rural planning as set forth in claim 1, wherein: the measuring main body (1) further comprises a measuring scale (101), and the lower part of the front end face of the measuring main body (1) is fixedly connected with a group of transparent measuring scales (101).
3. The terrain ratio measuring apparatus for urban and rural planning as set forth in claim 1, wherein: the measuring main body (1) further comprises a proportion window (103), the top of the left side of the measuring main body (1) is provided with a group of proportion windows (103), the proportion table rotating shaft (3) further comprises a proportion mark (302), eight groups of proportion marks (302) are annularly arranged on the left side of the proportion table rotating shaft (3), the proportion window (103) is aligned to the proportion mark (302), and patterns of 'X1.5', 'X2.0', 'X2.5', 'X3.0', 'X4.0', 'X5.0', 'X6.0' and 'X8.0' are coated on the eight groups of proportion marks (302).
4. The terrain ratio measuring apparatus for urban and rural planning as set forth in claim 1, wherein: the measuring main body (1) further comprises a scale number window (102), the top of the measuring main body (1) is provided with a group of scale number windows (102), the scale table rotating shaft (3) further comprises a scale number scale (301), the main body of the scale table rotating shaft (3) is of a deformed prism structure, each side face of the scale table rotating shaft (3) is provided with a group of scale number scales (301), and scale reading on the scale number scales (301) is equal to the product of actual distance and reading on the right scale marks (302).
5. The terrain ratio measuring apparatus for urban and rural planning as set forth in claim 1, wherein: the rotary knob (4) further comprises a sliding spline (401) and a return spring (402), a group of sliding splines (401) is arranged on the right side of the rotary knob (4), the rotary knob (4) is connected with the proportional meter rotating shaft (3) in a sliding mode through the sliding splines (401), and the right end face of the rotary knob (4) is connected with the proportional meter rotating shaft (3) in an elastic mode through the group of return spring (402).
6. The terrain ratio measuring apparatus for urban and rural planning as set forth in claim 1, wherein: the rotary knob (4) further comprises end face positioning teeth (403), a group of end face positioning teeth (403) facing the left side are arranged on the left side of the rotary knob (4), and the rotary knob (4) is connected with the measuring main body (1) in an inserting mode through the end face positioning teeth (403).
7. The terrain ratio measuring apparatus for urban and rural planning as set forth in claim 1, wherein: the measuring main body (1) is characterized by further comprising guide slide rails (104), the front end face of the measuring main body (1) is provided with two sets of guide slide rails (104), the reading vernier (2) is in sliding connection with the measuring main body (1) through the two sets of guide slide rails (104), the reading vernier (2) is further comprising a positioning knob (203), and the top of the reading vernier (2) is in threaded connection with a set of positioning knob (203).
8. The terrain ratio measuring apparatus for urban and rural planning as set forth in claim 1, wherein: reading vernier (2) is still including measuring assistance-localization real-time scale mark (201), ratio number reading scale mark (202), and the front portion below of reading vernier (2) is provided with a set of and measures assistance-localization real-time scale mark (201), measures assistance-localization real-time scale mark (201) and just to dipperstick (101), and the top of reading vernier (2) is provided with a set of ratio number reading scale mark (202), and ratio number reading scale mark (202) are just comparing number window (102) and ratio number chi (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022100076.5U CN212747575U (en) | 2020-09-23 | 2020-09-23 | A topography proportion measuring device for town and country planning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022100076.5U CN212747575U (en) | 2020-09-23 | 2020-09-23 | A topography proportion measuring device for town and country planning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212747575U true CN212747575U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022100076.5U Expired - Fee Related CN212747575U (en) | 2020-09-23 | 2020-09-23 | A topography proportion measuring device for town and country planning |
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| Country | Link |
|---|---|
| CN (1) | CN212747575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118209068A (en) * | 2024-05-21 | 2024-06-18 | 山东建筑大学设计集团有限公司 | Topography proportion measuring equipment is used in urban and rural planning |
-
2020
- 2020-09-23 CN CN202022100076.5U patent/CN212747575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118209068A (en) * | 2024-05-21 | 2024-06-18 | 山东建筑大学设计集团有限公司 | Topography proportion measuring equipment is used in urban and rural planning |
| CN118209068B (en) * | 2024-05-21 | 2024-07-30 | 山东建筑大学设计集团有限公司 | Topography proportion measuring equipment is used in urban and rural planning |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 |
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| CF01 | Termination of patent right due to non-payment of annual fee |