CN114689078B - Mapping device for urban and rural road planning - Google Patents
Mapping device for urban and rural road planning Download PDFInfo
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- CN114689078B CN114689078B CN202210603039.7A CN202210603039A CN114689078B CN 114689078 B CN114689078 B CN 114689078B CN 202210603039 A CN202210603039 A CN 202210603039A CN 114689078 B CN114689078 B CN 114689078B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention relates to the technical field of road planning, and discloses a surveying and mapping device for urban and rural road planning, which comprises a distance measuring wheel, an installation frame positioned at the outer side of the distance measuring wheel, a rotating shaft positioned in the distance measuring wheel and a counter positioned at one side of the distance measuring wheel, wherein an installation shell is arranged at one side of the installation frame; through set up the count mark in the range finding wheel outside, rotate on the connecting axle of counter one side and connect the arrow point bull stick that corresponds with the count mark, establish the calibrated scale at the fixed cover in the connecting axle outside, if the last round of measuring is not the integer circle, can carry out the precision measurement.
Description
Technical Field
The invention relates to the technical field of road planning, in particular to a surveying and mapping device for urban and rural road planning.
Background
The road network planning refers to the system planning work of measuring and calculating the route positions, the technical grades, the scheme comparison, the investment benefit and the implementation period of the trunk road and the branch road of the road network on the basis of traffic planning.
When the existing distance measuring wheel for road planning is used, if a counter beside the distance measuring wheel for counting is damaged, workers need to replace the distance measuring wheel, and the time delay is caused by re-measurement.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a surveying and mapping device for urban and rural road planning, which solves the problem that the counting cannot be carried out if a counter is damaged in the walking process of the conventional distance measuring wheel.
In order to achieve the purpose, the invention provides the following technical scheme: a surveying and mapping device for urban and rural road planning comprises a distance measuring wheel, a mounting frame positioned on the outer side of the distance measuring wheel, a rotating shaft positioned in the distance measuring wheel and a counter positioned on one side of the distance measuring wheel, wherein an installation shell is arranged on one side of the mounting frame, one end of the rotating shaft is positioned in the installation shell and is rotationally connected with the installation shell, a fixed shell is fixedly connected to the inner wall of the installation shell, a rotating mechanism is arranged in the installation shell and comprises a spiral pipe, a rotating disc positioned at one end of the spiral pipe and a first gear fixedly sleeved on the outer side of the rotating shaft, the rotating disc is embedded in the fixed shell and is rotationally connected with the fixed shell, a groove is formed in the outer side of the rotating disc, and one end of the spiral pipe is positioned in the fixed shell and is communicated with the groove;
the upper end of the mounting shell is provided with a connecting mechanism, the connecting mechanism comprises a connecting shell fixedly connected with the mounting shell, the spiral pipe is communicated with the connecting shell, a mounting groove is formed in the connecting shell, a stirring mechanism is arranged in the mounting groove, the stirring mechanism comprises a rotating ring positioned in the mounting groove and a first bevel gear rotationally connected with the side wall of the mounting shell, and the first bevel gear is meshed with the first gear;
the lower end of the installation shell is provided with a storage mechanism, the storage mechanism comprises a storage shell fixedly connected with the installation shell and a connecting pipe communicated with the storage shell, the upper end of the connecting pipe is positioned in the fixed shell and is in sliding connection with the rotary table, the connecting pipe is communicated with the groove, a limiting mechanism is arranged in the installation shell and comprises two sliding blocks in sliding connection with the installation shell, one side of each sliding block is fixedly connected with an arc-shaped clamping plate matched with the position of the rotary shaft, and a threaded rod is in threaded connection between the two arc-shaped clamping plates;
still be provided with power unit in the installation casing, power unit includes third bevel gear with threaded rod one end fixed connection and the stay cord that runs through the mounting bracket, stay cord one end fixedly connected with ejector pad, the spread groove that corresponds with the ejector pad is seted up to mounting bracket one side, the range finding wheel outside is provided with the count mark, counter one side is provided with measuring mechanism, measuring mechanism includes the connecting axle with counter fixed connection, it is connected with the arrow point bull stick that corresponds with the count mark to rotate on the connecting axle.
Furthermore, the rotating mechanism further comprises a second gear in meshed connection with the first gear, the second gear is rotationally connected with the side wall of the installation shell, and a central shaft of the second gear is fixedly connected with the turntable.
Further, the second gear is a full gear, and the first gear is composed of two quarter gears.
Furthermore, the connecting mechanism further comprises a cover plate in threaded connection with the connecting shell, and a first handle is fixedly connected to the upper end of the cover plate.
Furthermore, the stirring mechanism further comprises a plurality of saw teeth positioned on the outer side of the rotating ring, a third gear is meshed and connected to one side of each saw tooth, a second bevel gear meshed with the first bevel gear is fixedly connected to a central shaft of the third gear, and stirring blades are fixedly connected to the upper end of the rotating ring.
Further, store the mechanism still include with storing casing threaded connection place the casing, place casing lower extreme fixedly connected with second handle.
Furthermore, the power mechanism further comprises a fourth bevel gear meshed with the third bevel gear, one end of the fourth bevel gear is fixedly connected with a winding shaft, and one end of the winding shaft penetrates through the mounting shell and is fixedly wound and connected with the other end of the pull rope.
Further, the measuring mechanism further comprises a dial which is fixedly sleeved on the outer side of the connecting shaft.
Compared with the prior art, the invention adopts the technical scheme and has the following beneficial effects:
1. according to the invention, the second gear is arranged on one side of the first gear at one end of the rotating shaft, the rotary table is fixedly connected on the central shaft of the second gear, the groove on the rotary table is communicated with the spiral pipe and the connecting pipe in the moving process, and the weighing balls can be simultaneously transmitted in the traveling process of the distance measuring wheel, so that the phenomenon that the counter is damaged and cannot count is avoided.
2. According to the invention, the counting mark is arranged on the outer side of the distance measuring wheel, the arrow rotating rod corresponding to the counting mark is rotatably connected on the connecting shaft on one side of the counter, the dial is fixedly sleeved on the outer side of the connecting shaft, and accurate measurement can be carried out if the last circle of measurement is not an integer circle.
According to the invention, through arranging the two arc-shaped clamping plates corresponding to the rotating shaft, one end of the threaded rod of each arc-shaped clamping plate is fixedly connected with the third bevel gear, one end of the fourth bevel gear at one side of the third bevel gear is fixedly connected with the winding shaft, and the stay cord is fixedly wound on the winding shaft, in the measuring process, if a user needs to have a rest in the midway, the fixed shaft can be clamped through the arc-shaped clamping plates, so that the rolling of the distance measuring wheel is avoided.
Drawings
FIG. 1 is a schematic rear view of a surveying and mapping apparatus for urban and rural road planning in an embodiment of the present invention;
FIG. 2 is a schematic view of the structure in the direction C-C in FIG. 1;
FIG. 3 is an enlarged schematic view of B of FIG. 2;
FIG. 4 is a schematic view of the structure of FIG. 2 taken along the direction D-D;
FIG. 5 is a schematic view of the structure in the direction E-E of FIG. 4;
FIG. 6 is an enlarged schematic view of A of FIG. 5;
FIG. 7 is a schematic view of the structure in the direction F-F of FIG. 2;
FIG. 8 is a schematic front sectional view of a mount according to an embodiment of the present invention;
FIG. 9 is a schematic front view of a power mechanism according to an embodiment of the present invention;
FIG. 10 is a side sectional view of the connecting housing according to the embodiment of the present invention;
FIG. 11 is a schematic side sectional view of a stirring mechanism according to an embodiment of the present invention;
FIG. 12 is a rear view of a measuring mechanism according to an embodiment of the present invention;
FIG. 13 is a rear view of a turntable according to an embodiment of the present invention.
In the drawings: 1. a distance measuring wheel; 2. a rotating mechanism; 3. a limiting mechanism; 4. a storage mechanism; 5. a power mechanism; 6. a measuring mechanism; 7. a connecting mechanism; 8. installing a shell; 9. a mounting frame; 10. a counter; 11. connecting grooves; 12. a rotating shaft; 13. weighing the ball; 14. counting marks; 15. a stationary housing; 201. a groove; 202. a first gear; 203. a second gear; 204. a spiral tube; 205. a turntable; 301. an arc-shaped clamping plate; 302. a threaded rod; 303. a slider; 401. a storage housing; 402. placing the shell; 403. a second handle; 404. a connecting pipe; 501. a fourth bevel gear; 502. a push block; 503. a third bevel gear; 504. a spool; 505. pulling a rope; 601. a dial; 602. an arrow rotating rod; 603. a connecting shaft; 701. connecting the shell; 702. a cover plate; 703. a first handle; 704. a stirring mechanism; 705. mounting grooves; 7041. rotating the ring; 7042. a stirring blade; 7043. a second bevel gear; 7044. a first bevel gear; 7045. saw teeth; 7046. a third gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Referring to the attached drawings 1-13, a surveying and mapping device for urban and rural road planning comprises a distance measuring wheel 1, a mounting frame 9 located on the outer side of the distance measuring wheel 1, a rotating shaft 12 located in the distance measuring wheel 1 and a counter 10 located on one side of the distance measuring wheel 1, wherein one side of the mounting frame 9 is provided with a mounting shell 8, one end of the rotating shaft 12 is located in the mounting shell 8 and is rotatably connected with the mounting shell 8, the inner wall of the mounting shell 8 is fixedly connected with a fixed shell 15, a rotating mechanism 2 is arranged in the mounting shell 8, the rotating mechanism 2 comprises a spiral pipe 204, a rotating disc 205 located at one end of the spiral pipe 204 and a first gear 202 fixedly sleeved on the outer side of the rotating shaft 12, the rotating disc 205 is embedded in the fixed shell 15 and is rotatably connected with the fixed shell 15, a groove 201 is formed in the outer side of the rotating disc 205, and one end of the spiral pipe 204 is located in the fixed shell 15 and is communicated with the groove 201;
the upper end of the mounting shell 8 is provided with a connecting mechanism 7 for storing the weighing balls 13, the connecting mechanism 7 comprises a connecting shell 701 fixedly connected with the mounting shell 8, the spiral pipe 204 is communicated with the connecting shell 701, a mounting groove 705 is formed in the connecting shell 701, a stirring mechanism 704 is arranged in the mounting groove 705, the stirring mechanism 704 comprises a rotating ring 7041 positioned in the mounting groove 705 and a first bevel gear 7044 rotatably connected with the side wall of the mounting shell 8, and the first bevel gear 7044 is meshed with the first gear 202;
the lower end of the installation shell 8 is provided with a storage mechanism 4 used for containing the weighing balls 13, the storage mechanism 4 comprises a storage shell 401 fixedly connected with the installation shell 8 and a connecting pipe 404 communicated with the storage shell 401, the upper end of the connecting pipe 404 is positioned in the fixed shell 15 and is in sliding connection with the rotary table 205, the connecting pipe 404 is communicated with the groove 201, a limiting mechanism 3 is arranged in the installation shell 8, the limiting mechanism 3 comprises two sliding blocks 303 in sliding connection with the installation shell 8, one side of each sliding block 303 is fixedly connected with an arc-shaped clamping plate 301 matched with the position of the rotary shaft 12, and a threaded rod 302 is in threaded connection between the two arc-shaped clamping plates 301;
still be provided with power unit 5 in the installation casing 8, power unit 5 includes third bevel gear 503 with threaded rod 302 one end fixed connection and the stay cord 505 that runs through mounting bracket 9, stay cord 505 one end fixed connection has ejector pad 502, mounting bracket 9 one side is seted up the spread groove 11 that corresponds with ejector pad 502, the ranging wheel 1 outside is provided with count mark 14, counter 10 one side is provided with measuring mechanism 6, measuring mechanism 6 includes the connecting axle 603 with counter 10 fixed connection, it is connected with the arrow bull stick 602 that corresponds with count mark 14 to rotate on the connecting axle 603.
The rotating mechanism 2 further comprises a second gear 203 meshed with the first gear 202, the second gear 203 is rotatably connected with the side wall of the mounting shell 8, the central shaft of the second gear 203 is fixedly connected with the rotating disc 205, the weighing balls 13 can be conveyed in the walking process of the distance measuring wheel 1, and the problem that the counter 10 is damaged and cannot count is avoided.
The second gear 203 is a full gear and the first gear 202 consists of two quarter gears, giving the weighing ball 13 time to enter the solenoid 204 and the connecting tube 404.
The connecting mechanism 7 further comprises a cover plate 702 in threaded connection with the connecting shell 701, and a first handle 703 is fixedly connected to the upper end of the cover plate 702, so that the conveyed weighing balls 13 can be conveniently stored.
The stirring mechanism 704 further comprises a plurality of saw teeth 7045 positioned on the outer side of the rotating ring 7041, one side of each saw tooth 7045 is in meshing connection with a third gear 7046, a central shaft of the third gear 7046 is fixedly connected with a second bevel gear 7043 which is in meshing connection with a first bevel gear 7044, and the upper end of the rotating ring 7041 is fixedly connected with a stirring blade 7042 which is used for stirring the weighing balls 13 in the connecting shell 701 so as to prevent the weighing balls 13 from not entering the spiral pipe 204.
The storage mechanism 4 further comprises a placing shell 402 in threaded connection with the storage shell 401, and a second handle 403 is fixedly connected to the lower end of the placing shell 402, so that the conveyed weighing balls 13 can be conveniently stored.
The power mechanism 5 further comprises a fourth bevel gear 501 meshed with the third bevel gear 503, one end of the fourth bevel gear 501 is fixedly connected with a spool 504, one end of the spool 504 penetrates through the mounting housing 8 and is fixedly wound and connected with the other end of the pull rope 505, and the push block 502 pulls the pull rope 505 to enable the arc-shaped clamping plate 301 to clamp the rotating shaft 12.
The measuring mechanism 6 further comprises a dial 601 fixedly sleeved on the outer side of the connecting shaft 603, and if the last circle of measurement is not an integer circle, accurate measurement can be achieved.
The working principle is as follows: when the device is used, the distance measuring wheel 1 is adjusted at the moment, so that the counting mark 14 is positioned above, the groove 201 is communicated with the spiral pipe 204 at the moment, and the weighing ball 13 in the connecting shell 701 enters the groove 201 through the spiral pipe 204; the distance measuring wheel 1 is pushed to rotate by the mounting frame 9 for measurement, the distance measuring wheel 1 rotates a quarter of a circle to drive the rotating shaft 12 to rotate, the rotating shaft 12 drives the first gear 202 to rotate a quarter of a circle, the diameter of the first gear 202 is twice of the diameter of the second gear 203, so that the second gear 203 rotates a half of a circle, the second gear 203 drives the rotating disc 205 to rotate a half of a circle, at the moment, the groove 201 is communicated with the connecting pipe 404, the weighing ball 13 enters the placing shell 402 through the connecting pipe 404, the distance measuring wheel 1 continues to rotate a quarter of a circle, so that the rotating shaft 12 drives the first gear 202 to rotate a quarter of a circle, at the moment, the first gear 202 is not meshed with the second gear 203, the second gear 203 does not rotate, the distance measuring wheel 1 continues to rotate a quarter of a circle, so that the rotating shaft 12 drives the first gear 202 to rotate a quarter of a circle, at the first gear 202 is meshed with the second gear 203, so that the second gear 203 rotates a half of a circle, the second gear 203 drives the turntable 205 to rotate for half a turn, so that the groove 201 is communicated with the spiral pipe 204 again, the weighing balls 13 in the spiral pipe 204 roll into the groove 201, then the distance measuring wheel 1 rotates for a quarter turn again, at the moment, the first gear 202 is not meshed with the second gear 203, the second gear 203 does not rotate, and measurement is performed in a circulating mode in sequence;
the first gear 202 drives the first bevel gear 7044 to rotate while rotating, the first bevel gear 7044 drives the second bevel gear 7043 to rotate, the second bevel gear 7043 drives the third gear 7046 to rotate, the third gear 7046 drives the rotating ring 7041 to rotate through the saw teeth 7045, and the rotating ring 7041 drives the stirring blades 7042 to stir the weighing balls 13 in the connecting shell 701, so that the weighing balls 13 in the connecting shell 701 are prevented from entering the spiral pipe 204;
if a rest is needed in the midway of measurement, the push block 502 is pulled to move in the connecting groove 11, the push block 502 pulls the pull rope 505 to move, the pull rope 505 enables the winding shaft 504 to rotate, the winding shaft 504 drives the fourth bevel gear 501 to rotate, the fourth bevel gear 501 drives the third bevel gear 503 to rotate, the third bevel gear 503 enables the threaded rod 302 to rotate, the two arc-shaped clamping plates 301 are enabled to move in the opposite direction, the rotating shaft 12 is clamped and fixed, and the measuring result is prevented from being influenced by the rotation of the distance measuring wheel 1;
when the rotating shaft 12 needs to be used again, the worker rotates the winding shaft 504 to enable the two arc-shaped clamping plates 301 to face back and loosen the rotating shaft 12; after the measurement is finished, if the counter 10 is damaged, the weighing ball 13 can be taken out for weighing and counting by rotating the placing shell 402;
if the last circle is not an integer, the arrow rotating rod 602 can be rotated to point to the position of the counting mark 14, and then the arrow rotating rod 602 can be seen to correspond to the number on the dial 601.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mapping device for urban and rural road planning, includes range finding wheel (1), is located mounting bracket (9) in the range finding wheel (1) outside, is located pivot (12) of range finding wheel (1) and is located counter (10) of range finding wheel (1) one side, its characterized in that:
the mounting structure is characterized in that a mounting shell (8) is arranged on one side of the mounting frame (9), one end of the rotating shaft (12) is located in the mounting shell (8) and is rotatably connected with the mounting shell (8), a fixed shell (15) is fixedly connected to the inner wall of the mounting shell (8), a rotating mechanism (2) is arranged in the mounting shell (8), the rotating mechanism (2) comprises a spiral pipe (204), a rotary disc (205) located at one end of the spiral pipe (204) and a first gear (202) fixedly sleeved on the outer side of the rotating shaft (12), the rotary disc (205) is embedded in the fixed shell (15) and is rotatably connected with the fixed shell (15), a groove (201) is formed in the outer side of the rotary disc (205), and one end of the spiral pipe (204) is located in the fixed shell (15) and is communicated with the groove (201);
the upper end of the mounting shell (8) is provided with a connecting mechanism (7), the connecting mechanism (7) comprises a connecting shell (701) fixedly connected with the mounting shell (8), the spiral pipe (204) is communicated with the connecting shell (701), a mounting groove (705) is formed in the connecting shell (701), a stirring mechanism (704) is arranged in the mounting groove (705), the stirring mechanism (704) comprises a rotating ring (7041) positioned in the mounting groove (705) and a first bevel gear (7044) rotatably connected with the side wall of the mounting shell (8), and the first bevel gear (7044) is meshed with the first gear (202);
the lower end of the installation shell (8) is provided with a storage mechanism (4), the storage mechanism (4) comprises a storage shell (401) fixedly connected with the installation shell (8) and a connecting pipe (404) communicated with the storage shell (401), the upper end of the connecting pipe (404) is positioned in a fixed shell (15) and is in sliding connection with a turntable (205), the connecting pipe (404) is communicated with the groove (201), a limiting mechanism (3) is arranged in the installation shell (8), the limiting mechanism (3) comprises two sliding blocks (303) in sliding connection with the installation shell (8), one side of each sliding block (303) is fixedly connected with an arc-shaped clamping plate (301) matched with the rotating shaft (12), and a threaded rod (302) is in threaded connection between the two arc-shaped clamping plates (301);
the device is characterized in that a power mechanism (5) is further arranged in the mounting shell (8), the power mechanism (5) comprises a third bevel gear (503) fixedly connected with one end of the threaded rod (302) and a pull rope (505) penetrating through the mounting frame (9), one end of the pull rope (505) is fixedly connected with a push block (502), one side of the mounting frame (9) is provided with a connecting groove (11) corresponding to the push block (502), the outer side of the distance measuring wheel (1) is provided with a counting mark (14), one side of the counter (10) is provided with a measuring mechanism (6), the measuring mechanism (6) comprises a connecting shaft (603) fixedly connected with the counter (10), and an arrow rotating rod (602) corresponding to the counting mark (14) is rotatably connected to the connecting shaft (603);
the upper end of the mounting shell (8) is provided with a connecting mechanism (7) for storing the weighing balls (13), and the lower end of the mounting shell (8) is provided with a storage mechanism (4) for storing the weighing balls (13);
the rotating mechanism (2) further comprises a second gear (203) meshed with the first gear (202), the second gear (203) is rotatably connected with the side wall of the mounting shell (8), and the central shaft of the second gear (203) is fixedly connected with the rotating disc (205);
the second gear (203) is a full gear and the first gear (202) consists of two quarter gears.
2. The mapping apparatus for urban and rural road planning according to claim 1, wherein:
the connecting mechanism (7) further comprises a cover plate (702) in threaded connection with the connecting shell (701), and a first handle (703) is fixedly connected to the upper end of the cover plate (702).
3. The mapping apparatus for urban and rural road planning according to claim 1, wherein:
the stirring mechanism (704) further comprises a plurality of saw teeth (7045) positioned on the outer side of the rotating ring (7041), one side of each saw tooth (7045) is connected with a third gear (7046) in a meshed mode, a central shaft of the third gear (7046) is fixedly connected with a second bevel gear (7043) meshed with the first bevel gear (7044), and the upper end of the rotating ring (7041) is fixedly connected with stirring blades (7042).
4. The mapping apparatus for urban and rural road planning according to claim 1, wherein:
the storage mechanism (4) further comprises a placing shell (402) in threaded connection with the storage shell (401), and a second handle (403) is fixedly connected to the lower end of the placing shell (402).
5. The mapping apparatus for urban and rural road planning according to claim 1, wherein:
the power mechanism (5) further comprises a fourth bevel gear (501) meshed and connected with the third bevel gear (503), one end of the fourth bevel gear (501) is fixedly connected with a winding shaft (504), and one end of the winding shaft (504) penetrates through the mounting shell (8) and is fixedly wound and connected with the other end of the pull rope (505).
6. The mapping apparatus for urban and rural road planning according to claim 1, wherein:
the measuring mechanism (6) further comprises a dial (601) fixedly sleeved on the outer side of the connecting shaft (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210603039.7A CN114689078B (en) | 2022-05-31 | 2022-05-31 | Mapping device for urban and rural road planning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210603039.7A CN114689078B (en) | 2022-05-31 | 2022-05-31 | Mapping device for urban and rural road planning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114689078A CN114689078A (en) | 2022-07-01 |
| CN114689078B true CN114689078B (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210603039.7A Active CN114689078B (en) | 2022-05-31 | 2022-05-31 | Mapping device for urban and rural road planning |
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| CN (1) | CN114689078B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993147B (en) * | 2022-08-03 | 2022-10-11 | 山东富源勘察测绘设计有限公司 | Land and soil space planning is with topography roughness measuring device |
| CN115930728B (en) * | 2023-03-15 | 2023-05-05 | 山东同昊建筑规划设计有限公司 | Measuring device for landscape planning and design |
| CN116105764B (en) * | 2023-04-03 | 2023-06-16 | 新乡市高发勘测规划有限公司 | Building engineering planning measuring device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB721536A (en) * | 1951-05-31 | 1955-01-05 | English Numbering Machines | Improvements in or relating to measuring arrangements comprising counting devices |
| US4906825A (en) * | 1988-12-15 | 1990-03-06 | Wu Jiin Tang | Golf cart range finder |
| CA2641157A1 (en) * | 2007-08-31 | 2009-02-28 | Glen Weavers | Marking and measuring device |
| CN201408011Y (en) * | 2009-01-23 | 2010-02-17 | 王成疄 | Improved structure of measuring wheel |
| US9482508B2 (en) * | 2014-03-27 | 2016-11-01 | Johnson Level & Tool Mfg. Co., Inc. | Measuring wheel with folding handle |
| GB201421983D0 (en) * | 2014-12-10 | 2015-01-21 | Coalesce Product Dev Ltd | Improvements in counting devices |
| CN206248097U (en) * | 2016-09-19 | 2017-06-13 | 王鸿辉 | Range finding wheel apparatus |
| CN207963901U (en) * | 2018-04-11 | 2018-10-12 | 西安科技大学 | A kind of hand push measuring wheel of tape label function |
| CN210441854U (en) * | 2019-11-06 | 2020-05-01 | 福州鹏翔勘测设计有限公司 | Distance measuring device |
| CN213932312U (en) * | 2020-10-14 | 2021-08-10 | 中国移动通信集团设计院有限公司 | Distance measuring device |
| CN214173205U (en) * | 2021-01-27 | 2021-09-10 | 宋君 | Handheld measuring device for engineering surveying and mapping |
| CN113340321B (en) * | 2021-05-22 | 2023-10-20 | 中宜居智能科技(江苏)有限公司 | Building robot ranging measurement device |
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2022
- 2022-05-31 CN CN202210603039.7A patent/CN114689078B/en active Active
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| CN114689078A (en) | 2022-07-01 |
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