CN113670263A - Land levelness measuring device for land planning and measuring method thereof - Google Patents
Land levelness measuring device for land planning and measuring method thereof Download PDFInfo
- Publication number
- CN113670263A CN113670263A CN202110916758.XA CN202110916758A CN113670263A CN 113670263 A CN113670263 A CN 113670263A CN 202110916758 A CN202110916758 A CN 202110916758A CN 113670263 A CN113670263 A CN 113670263A
- Authority
- CN
- China
- Prior art keywords
- plate
- land
- fixedly connected
- groove
- rotating
- 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.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10
-
- 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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
Abstract
The invention discloses a land levelness measuring device for land planning and a measuring method thereof. According to the invention, the arrangement mode that the connecting cross beams, the supporting plate, the fixing blocks, the central positioning plate, the fixing plate and the rotating screw are matched is utilized, and the central positioning plate slides on the two fixing blocks, so that the distance between the two connecting cross beams can be conveniently adjusted, and the levelness of the land in two different areas can be conveniently measured.
Description
Technical Field
The invention relates to the field of measuring devices, in particular to a land levelness measuring device for land planning and a measuring method thereof.
Background
The land planning refers to long-term arrangement of reasonable use of land in a certain area range according to the prospect and the requirement of economic development, and aims to ensure that the land utilization can meet the requirement of proportional development of various departments of national economy.
In carrying out the land planning in-process, need carry out a series of measurements to the soil, wherein need measure the levelness of soil, the levelness includes level and horizontal gradient, the ground in different areas has different levelness, when measuring horizontal gradient, need carry out the span in the soil juncture that lies in two different areas, consequently, need use the measuring device of different distances to measure, but measuring device mostly is fixed distance's measurement, be not convenient for adjust according to the span in two different areas, it is comparatively troublesome to measure.
Disclosure of Invention
The invention aims to provide a land levelness measuring device for land planning and a measuring method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a land levelness measuring device for land planning and a measuring method thereof comprise that an adjusting mechanism is positioned between two connecting cross beams;
adjustment mechanism includes fixed block, central locating plate, fixed plate and rotation screw rod, one side of fixed block with be connected crossbeam fixed connection, the sliding tray has been seted up to the opposite side of fixed block, one side of central locating plate is connected with the inner chamber sliding interlude of sliding tray, the bottom and the central locating plate fixed connection of fixed plate, the outer wall of rotation screw rod and the one side screw thread interlude of being connected the crossbeam are connected, the thread groove has been seted up to one side of sliding tray inner wall, the outer wall of rotation screw rod and the inner chamber screw thread interlude of thread groove are connected, threaded hole has all been seted up to the both sides of central locating plate, the one end of rotation screw rod and the inner chamber screw thread interlude of screw hole are connected, the bottom of central locating plate is provided with measuring mechanism.
Preferably, measuring mechanism includes semicircle ring and annuliform, the top and the central locating plate fixed connection of semicircle ring, the annuliform is located between two semicircle rings, the equal first axis of rotation of fixedly connected with in both sides of annuliform, two the rotation groove has all been seted up to one side that the semicircle ring is relative, first axis of rotation alternates with the inner chamber rotation in rotation groove and is connected.
Preferably, the front of the circular ring is fixedly connected with a fixed column, one end of the fixed column is fixedly connected with an indicating needle, the front of one of the semicircular rings is fixedly connected with an angle instrument, the bottom end of the circular ring is fixedly connected with a shaking rod, and the bottom end of the shaking rod is fixedly connected with a circular cone.
Preferably, the equal fixedly connected with backup pad in both avris of connecting the crossbeam, the below of connecting the crossbeam is provided with bears the bottom plate, the bottom of backup pad and the top fixed connection who bears the bottom plate, a plurality of ground awl of inserting of bottom fixedly connected with of bearing the bottom plate, the both avris at bearing the bottom plate top all is provided with moving mechanism.
Preferably, the moving mechanism comprises a placing block, a rotating plate, a positioning block and a rotating wheel, the bottom end of the placing block is fixedly connected with the bearing bottom plate, a groove is formed in the side of the placing block, the bottom of the rotating plate is located in the inner cavity of the groove, the side of the positioning block is fixedly connected with the rotating plate, and the rotating wheel is located on the positioning block.
Preferably, the equal fixedly connected with second axis of rotation in both sides of rotor plate bottom, the one end of second axis of rotation rotates with the inner wall of recess and alternates and is connected, square groove has been seted up to the another side of locating piece, it is located the inside in square groove to rotate the wheel, the top and the equal fixedly connected with third axis of rotation in bottom that rotate the wheel, the one end of third axis of rotation rotates with the inner wall in square groove and alternates and be connected.
Preferably, the avris fixedly connected with of placing the piece places the board, the top fixedly connected with fixed thread post of placing the board, the outer wall screw thread interlude of fixed thread post is connected with spacing spiro, the avris of rotor plate is seted up and is led to the groove with fixed thread post matched with.
Preferably, the through-hole has been seted up to the avris of rotor plate, the inner chamber of through-hole is provided with spacing post, spacing hole has been seted up to the avris of backup pad, the one end of spacing post is connected with the inner chamber sliding alternate in spacing hole, the equal fixedly connected with trapezoidal fixture block in both sides of spacing downthehole wall, the trapezoidal draw-in groove with trapezoidal fixture block matched with has all been seted up to the both sides of spacing post.
Preferably, the spout has been seted up on the top of sliding tray inner wall, the fixed plate is connected with the inner chamber sliding interlude of spout, the avris fixedly connected with triangular mark of fixed plate, the mounting groove has been seted up at the top of fixed block, the inner chamber of mounting groove is provided with the scale.
The invention also provides a measuring method of the land levelness measuring device, which comprises the following specific use steps:
the method comprises the following steps: when the land needs to be measured, the land inserting cone is firstly inserted into the ground, then the shaking rod is driven to shake under the action of the gravity of the circular cone, then the circular ring rotates between the two semicircular rings, one end of the first rotating shaft rotates in the inner cavity of the rotating groove, then the circular ring drives the fixed column to rotate, further the fixed column drives the indicating needle to rotate, the indicating needle corresponds to the indication number of the angle instrument, and further the horizontal inclination of the ground is measured;
step two: when two measurements are made at the junction of two different regions, due to the different spans of the different regions, the distance between the two connecting beams needs to be adjusted, firstly, the rotating screw rod is rotated, the rotating screw rod rotates in the inner cavity of the thread groove, then one end of the rotating screw rod rotates in the inner cavity of the threaded hole, so as to drive the central positioning plate to rotate in the inner cavity of the sliding groove, meanwhile, the fixed plate rotates in the inner cavity of the chute, the fixed plate drives the triangular mark to move, then the triangular mark moves on the graduated scale so as to lead the triangular mark to correspond to the number displayed on the graduated scale, according to the number displayed on the graduated scale, the circular cone is positioned at the end point between the two connecting beams, the distance between the two connecting beams can be adjusted, and then the ground inserting cone is inserted into two different areas, so that the horizontal inclination can be measured;
step three: when needs remove, at first stimulate spacing post, then the one end of spacing post slides in the inner chamber in spacing hole, trapezoidal fixture block breaks away from with the inner chamber of trapezoidal draw-in groove mutually, then remove the position of injecing the rotor plate, the rotor plate rotates to ninety degrees in the inner chamber of recess, and then the inner chamber of fixed thread post and logical groove slides and alternates, then use the top screw thread alternate connection of spacing spiro union and fixed thread post, spacing spiro union is injecing the position of rotor plate, then rotate the wheel and contact with ground, then utilize to rotate the wheel and remove can.
The invention has the technical effects and advantages that:
(1) according to the invention, the arrangement mode that the connecting cross beams, the supporting plate, the fixed blocks, the central positioning plate, the fixed plate and the rotating screw are matched is utilized, and the central positioning plate slides on the two fixed blocks, so that the distance between the two connecting cross beams can be conveniently adjusted, and the horizontal inclination of the land in two different areas can be conveniently measured;
(2) according to the invention, by utilizing the arrangement mode that the fixed plate, the triangular mark, the graduated scale, the semicircular ring, the circular ring, the angle instrument, the indicating needle, the shaking rod and the circular cone are matched, the triangular mark and the graduated scale are beneficial to enabling the circular cone to be positioned at the end point between the two connecting cross beams, and further, the horizontal inclination of the soil is favorably measured;
(3) the invention utilizes the arrangement mode of matching the placing block, the rotating plate, the positioning block, the rotating wheel, the placing plate, the fixed threaded column and the limiting spiral ring, is beneficial to moving the bearing bottom plate on the ground, is further convenient to carry, and is beneficial to containing the rotating wheel.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic front sectional view of the fixing block of the present invention.
FIG. 3 is a front sectional view of the screw rotating part of the present invention.
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
FIG. 5 is a schematic side sectional view of a semicircular ring of the present invention.
FIG. 6 is a schematic view of the front structure of the rotating plate according to the present invention.
FIG. 7 is a schematic side view of the present invention.
FIG. 8 is a schematic view of the front structure of the trapezoidal fixture block of the present invention.
In the figure: 1. connecting the cross beam; 2. a support plate; 3. a fixed block; 4. a central positioning plate; 5. a fixing plate; 6. rotating the screw; 7. triangular marks; 8. a graduated scale; 9. a semicircular ring; 10. a circular ring; 11. an angle gauge; 12. an indicator needle; 13. a shaking rod; 14. a circular cone; 15. a first rotating shaft; 16. fixing a column; 17. a load floor; 18. placing the blocks; 19. a rotating plate; 20. positioning blocks; 21. a rotating wheel; 22. placing the plate; 23. a limiting spiral ring; 24. fixing the threaded column; 25. inserting a ground cone; 26. a limiting column; 27. a second rotating shaft; 28. a third rotating shaft; 29. trapezoidal fixture block.
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a land levelness measuring device for land planning and a measuring method thereof, which are shown in figures 1-8, and the device comprises two connecting cross beams 1 and an adjusting mechanism, wherein the adjusting mechanism is positioned between the two connecting cross beams 1.
The adjusting mechanism comprises a fixed block 3, a central positioning plate 4, a fixed plate 5 and a rotating screw 6, wherein the fixed block 3 is favorable for the sliding of the central positioning plate 4 on the fixed block, and further is convenient for adjusting the distance between the two connecting cross beams 1 and is convenient for being suitable for the horizontal gradient measurement of two different areas, the fixed plate 5 is favorable for driving the triangular mark 7 to move and is further convenient for measuring the moving distance of the fixed plate 5, so that the moving distances of the two fixed plates 5 are consistent, the rotating screw 6 is favorable for driving the central positioning plate 4 to move and is convenient for adjusting the distance, one side of the fixed block 3 is fixedly connected with the connecting cross beams 1, the other side of the fixed block 3 is provided with a sliding groove which is favorable for the sliding of the central positioning plate 4 in the inner cavity of the central positioning plate 4, one side of the central positioning plate 4 is slidably and alternately connected with the inner cavity of the sliding groove, and the bottom end of the fixed plate 5 is fixedly connected with the central positioning plate 4, the outer wall of the rotating screw rod 6 is in threaded alternate connection with one side of the connecting beam 1, a threaded groove is formed in one side of the inner wall of the sliding groove, the outer wall of the rotating screw rod 6 is in threaded alternate connection with the inner cavity of the threaded groove, threaded holes are formed in the two sides of the central positioning plate 4, the rotating screw rod 6 is favorable for rotating in the inner cavity of the rotating screw rod, one end of the rotating screw rod 6 is in threaded alternate connection with the inner cavity of the threaded hole, and the bottom end of the central positioning plate 4 is provided with a measuring mechanism.
Measuring mechanism includes semicircle ring 9 and annularity ring 10, semicircle ring 9 is favorable to annularity ring 10 to rotate above that, annularity ring 10 is favorable to driving and shakes and move pole 13 and rotate, be convenient for measure the horizontal gradient of soil, semicircle ring 9's top and 4 fixed connection of center locating plate, annularity ring 10 is located between two semicircle rings 9, the equal fixedly connected with first axis of rotation 15 of both sides side of annularity ring 10, be favorable to annularity ring 10 to rotate on semicircle ring 9, the rotation groove has all been seted up to one side that two semicircle rings 9 are relative, first axis of rotation 15 rotates with the inner chamber of rotation groove and alternates and is connected.
The positive fixedly connected with fixed column 16 of circular ring 10, be favorable to driving pointer 12 and rotate, and then be convenient for measure horizontal gradient, the one end fixedly connected with pointer 12 of fixed column 16, pointer 12 is corresponding with the registration on the angle appearance 11, be convenient for measure the horizontal gradient of soil, the positive fixedly connected with angle appearance 11 of one of them semicircle ring 9, the bottom fixedly connected with of circular ring 10 shakes pole 13, shake the circular awl 14 of the bottom fixedly connected with of pole 13, be favorable to driving to shake pole 13 and rotate, be convenient for simultaneously keep perpendicular downwards.
Connect the equal fixedly connected with backup pad 2 in both sides side of crossbeam 1, the below of connecting crossbeam 1 is provided with bearing bottom plate 17, be favorable to contacting with ground, be convenient for place, the bottom of backup pad 2 and the top fixed connection who bears bottom plate 17, a plurality of ground awl 25 of inserting of bottom fixedly connected with that bear bottom plate 17, be favorable to inserting ground bearing bottom plate 17, be convenient for increase the stability of placing, increase the measuring accuracy simultaneously, the both sides side at bearing bottom plate 17 top all is provided with moving mechanism.
Moving mechanism is including placing piece 18, rotor plate 19, locating piece 20 and rotation wheel 21, the rotation of rotor plate 19 is favorable to accomodating rotation wheel 21, be convenient for place load-bearing floor 17, locating piece 20 is favorable to rotating wheel 21 and rotates on it, rotation wheel 21 contacts with ground, be favorable to removing load-bearing floor 17, the bottom of placing piece 18 and load-bearing floor 17 fixed connection, the avris of placing piece 18 is seted up flutedly, the bottom of rotor plate 19 is located the inner chamber of recess, the avris of locating piece 20 and rotor plate 19 fixed connection, rotation wheel 21 is located locating piece 20.
Equal fixedly connected with second axis of rotation 27 in both sides of rotor plate 19 bottom, be favorable to making rotor plate 19 rotate in the inner chamber of recess, the one end of second axis of rotation 27 rotates with the inner wall of recess and alternates and is connected, square groove has been seted up to the another side of locating piece 20, be favorable to rotating wheel 21 to rotate at its inner chamber, be convenient for remove bearing bottom plate 17, it is located the inside in square groove to rotate wheel 21, the top and the equal fixedly connected with third axis of rotation 28 in bottom of rotating wheel 21, be favorable to rotating wheel 21 to rotate, the one end of third axis of rotation 28 rotates with the inner wall in square groove and alternates and is connected.
Place avris fixedly connected with of piece 18 and place board 22, place top fixedly connected with fixed thread post 24 of board 22, be favorable to installing rotor plate 19, be convenient for prescribe a limit to rotor plate 19's position, realize the installation to rotating wheel 21, the outer wall screw thread interlude of fixed thread post 24 is connected with spacing spiro 23, be favorable to prescribing a limit to rotor plate 19 and fixed thread post 24's relative position, rotor plate 19's avris seted up with fixed thread post 24 matched with logical groove, the internal diameter that leads to the groove is greater than fixed thread post 24's diameter, and be less than the diameter of spacing spiro 23, and then be favorable to making rotor plate 19 after rotating to the level, fixed thread post 24 just enters into the inner chamber that leads to the groove.
The through-hole has been seted up to the avris of rotor plate 19, the inner chamber of through-hole is provided with spacing post 26, be favorable to prescribing a limit to the position when rotor plate 19 is placed perpendicularly, avoid rotating at will of rotor plate 19, spacing hole has been seted up to the avris of backup pad 2, the one end of spacing post 26 is connected with the inner chamber sliding alternate in spacing hole, the equal fixedly connected with trapezoidal fixture block 29 in both sides of spacing downthehole wall, trapezoidal fixture block 29 is the rubber material, be favorable to prescribing a limit to the position of spacing post 26, trapezoidal draw-in groove with trapezoidal fixture block 29 matched with has all been seted up to the both sides of spacing post 26.
The spout has been seted up on the top of sliding tray inner wall, fixed plate 5 alternates with the inner chamber slip of spout and is connected, avris fixedly connected with triangle mark 7 of fixed plate 5, it is corresponding to be favorable to with the registration on the scale 8, and then be convenient for make two fixed plates 5 obtain the displacement consistent, the mounting groove has been seted up at the top of fixed block 3, the inner chamber of mounting groove is provided with scale 8, be favorable to measuring the distance that two fixed plates 5 removed, be convenient for make circular awl 14 be located two mid points department between connecting crossbeam 1.
The working principle of the invention is as follows:
when the land needs to be measured, firstly, the land inserting cone 25 is inserted into the ground, then the shaking rod 13 is driven to shake under the action of the gravity of the circular cone 14, then the circular ring 10 rotates between the two semicircular rings 9, one end of the first rotating shaft 15 rotates in the inner cavity of the rotating groove, then the circular ring 10 drives the fixed column 16 to rotate, further the fixed column 16 drives the indicating needle 12 to rotate, the indicating needle 12 corresponds to the indication number of the angle instrument 11, and further the horizontal inclination of the ground is measured;
when two are used for measuring the junction between two different areas, because the spans of the different areas are different, the distance between the two connecting beams 1 needs to be adjusted, firstly, the rotating screw 6 is rotated, the rotating screw 6 rotates in the inner cavity of the threaded groove, then one end of the rotating screw 6 rotates in the inner cavity of the threaded hole, further, the central positioning plate 4 is driven to rotate in the inner cavity of the sliding groove, meanwhile, the fixing plate 5 rotates in the inner cavity of the sliding groove, the fixing plate 5 drives the triangular mark 7 to move, then the triangular mark 7 moves on the graduated scale 8, further, the triangular mark 7 corresponds to the number on the graduated scale 8, according to the number on the graduated scale 8, then the circular cone 14 is positioned at the end point between the two connecting beams 1, the distance adjustment between the two connecting beams 1 can be completed, and then the ground inserting cone 25 is inserted into the two different areas, the horizontal inclination can be measured;
when needing to remove, at first pull spacing post 26, then the one end of spacing post 26 slides in the inner chamber in spacing hole, trapezoidal fixture block 29 breaks away from with the inner chamber of trapezoidal draw-in groove mutually, then remove the position of revolving plate 19 and prescribe a limit to, revolving plate 19 rotates to ninety degrees in the inner chamber of recess, and then fixed thread post 24 and the inner chamber of logical groove slide and alternate, then use spacing spiro 23 and fixed thread post 24's top screw thread to alternate and be connected, spacing spiro 23 prescribes a limit to the position of revolving plate 19, then it contacts with ground to rotate wheel 21, then utilize to rotate wheel 21 to remove can.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. A land levelness measuring device for land planning comprises two connecting cross beams (1) and an adjusting mechanism, and is characterized in that the adjusting mechanism is positioned between the two connecting cross beams (1);
the adjusting mechanism comprises a fixed block (3), a central positioning plate (4), a fixed plate (5) and a rotating screw (6), one side of the fixed block (3) is fixedly connected with the connecting beam (1), the other side of the fixed block (3) is provided with a sliding groove, one side of the central positioning plate (4) is connected with the inner cavity of the sliding groove in a sliding and inserting way, the bottom end of the fixed plate (5) is fixedly connected with the central positioning plate (4), the outer wall of the rotating screw (6) is in threaded penetration connection with one side of the connecting beam (1), a thread groove is arranged on one side of the inner wall of the sliding groove, the outer wall of the rotating screw rod (6) is in threaded penetration connection with the inner cavity of the thread groove, threaded holes are formed in the two sides of the central positioning plate (4), one end of the rotating screw rod (6) is in threaded penetrating connection with the inner cavity of the threaded hole, and the bottom end of the central positioning plate (4) is provided with a measuring mechanism.
2. A land levelness measuring device for land planning according to claim 1, characterized in that said measuring mechanism comprises a semicircular ring (9) and a circular ring (10), the top end of said semicircular ring (9) is fixedly connected with a central positioning plate (4), said circular ring (10) is located between two semicircular rings (9), both sides of said circular ring (10) are fixedly connected with a first rotating shaft (15), both opposite sides of two said semicircular rings (9) are provided with a rotating groove, said first rotating shaft (15) is rotatably inserted into the inner cavity of the rotating groove.
3. A land levelness measuring device for land planning according to claim 2, wherein the front of the circular ring (10) is fixedly connected with a fixed column (16), one end of the fixed column (16) is fixedly connected with an indicating needle (12), the front of one of the semicircular rings (9) is fixedly connected with an angle gauge (11), the bottom end of the circular ring (10) is fixedly connected with a shaking rod (13), and the bottom end of the shaking rod (13) is fixedly connected with a circular cone (14).
4. A land levelness measuring device for land planning according to claim 1, characterized in that both sides of said connecting beam (1) are fixedly connected with supporting plates (2), a bearing bottom plate (17) is arranged below said connecting beam (1), the bottom end of said supporting plates (2) is fixedly connected with the top end of said bearing bottom plate (17), a plurality of ground inserting cones (25) are fixedly connected with the bottom end of said bearing bottom plate (17), and moving mechanisms are arranged on both sides of the top of said bearing bottom plate (17).
5. A land levelness measuring device for land planning according to claim 4, characterized in that, moving mechanism is including placing piece (18), rotor plate (19), locating piece (20) and rotating wheel (21), the bottom and the load floor (17) fixed connection of placing piece (18), the avris of placing piece (18) is seted up flutedly, the bottom of rotor plate (19) is located the inner chamber of recess, the avris of locating piece (20) and rotor plate (19) fixed connection, rotating wheel (21) is located locating piece (20).
6. A land levelness measuring device for land planning according to claim 5, characterized in that a second rotating shaft (27) is fixedly connected to both sides of the bottom of the rotating plate (19), one end of the second rotating shaft (27) is rotatably and alternately connected with the inner wall of the groove, a square groove is formed in the other side of the positioning block (20), the rotating wheel (21) is located inside the square groove, a third rotating shaft (28) is fixedly connected to both the top end and the bottom end of the rotating wheel (21), and one end of the third rotating shaft (28) is rotatably and alternately connected with the inner wall of the square groove.
7. A land levelness measuring device for land planning according to claim 5, characterized in that the side of placing block (18) is fixedly connected with placing plate (22), the top end of placing plate (22) is fixedly connected with fixed thread column (24), the outer wall thread of fixed thread column (24) is threaded and threaded with spacing spiro (23), the side of rotating plate (19) is provided with a through groove matched with fixed thread column (24).
8. A land levelness measuring device for land planning according to claim 5, wherein the side of the rotating plate (19) is provided with a through hole, the inner cavity of the through hole is provided with a limiting column (26), the side of the supporting plate (2) is provided with a limiting hole, one end of the limiting column (26) is slidably and alternately connected with the inner cavity of the limiting hole, both sides of the inner wall of the limiting hole are fixedly connected with trapezoidal clamping blocks (29), and both sides of the limiting column (26) are provided with trapezoidal clamping grooves matched with the trapezoidal clamping blocks (29).
9. A land level measuring device for land planning according to claim 1, characterized in that the top of the inner wall of the sliding groove is provided with a sliding groove, the fixing plate (5) is slidably inserted into the inner cavity of the sliding groove, the side of the fixing plate (5) is fixedly connected with a triangular mark (7), the top of the fixing block (3) is provided with a mounting groove, and the inner cavity of the mounting groove is provided with a graduated scale (8).
10. A measuring method of a land levelness measuring device is characterized by comprising the following specific use steps:
the method comprises the following steps: when the land needs to be measured, firstly, a land inserting cone (25) is inserted into the ground, then a shaking rod (13) is driven to shake under the action of the gravity of a circular cone (14), then a circular ring (10) rotates between two semicircular rings (9), one end of a first rotating shaft (15) rotates in an inner cavity of a rotating groove, then the circular ring (10) drives a fixed column (16) to rotate, further the fixed column (16) drives an indicating needle (12) to rotate, the indicating needle (12) corresponds to the indication number of an angle instrument (11), and further the horizontal inclination of the ground is measured;
step two: when two measurement are carried out on the junction of two different areas, because the spans of the different areas are different, the distance between the two connecting beams (1) needs to be adjusted, firstly, the rotating screw (6) is rotated, the rotating screw (6) rotates in the inner cavity of the threaded groove, then, one end of the rotating screw (6) rotates in the inner cavity of the threaded hole, further, the central positioning plate (4) is driven to rotate in the inner cavity of the sliding groove, meanwhile, the fixing plate (5) rotates in the inner cavity of the sliding groove, the fixing plate (5) drives the triangular mark (7) to move, then, the triangular mark (7) moves on the graduated scale (8), further, the triangular mark (7) corresponds to the number displayed on the graduated scale (8), and then, according to the number displayed on the graduated scale (8), the circular cone (14) is positioned at the end point between the two connecting beams (1), the distance between the two connecting beams (1) can be adjusted, and then the ground inserting cone (25) is inserted into two different areas, so that the horizontal inclination can be measured;
step three: when needing to remove, at first pulling spacing post (26), then the one end of spacing post (26) slides in the inner chamber in spacing hole, trapezoidal fixture block (29) breaks away from with the inner chamber of trapezoidal draw-in groove mutually, then remove the position of revolving plate (19) and prescribe a limit to, revolving plate (19) rotate to ninety degrees in the inner chamber of recess, and then fixed thread post (24) and the inner chamber of logical groove slide and alternate, then use the top screw thread interlude of spacing spiro (23) and fixed thread post (24) to be connected, spacing spiro (23) prescribe a limit to the position of revolving plate (19), then rotate wheel (21) and contact with ground, then utilize to rotate wheel (21) to remove can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110916758.XA CN113670263A (en) | 2021-08-11 | 2021-08-11 | Land levelness measuring device for land planning and measuring method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110916758.XA CN113670263A (en) | 2021-08-11 | 2021-08-11 | Land levelness measuring device for land planning and measuring method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113670263A true CN113670263A (en) | 2021-11-19 |
Family
ID=78542212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110916758.XA Withdrawn CN113670263A (en) | 2021-08-11 | 2021-08-11 | Land levelness measuring device for land planning and measuring method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113670263A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485563A (en) * | 2022-02-10 | 2022-05-13 | 尹永凤 | Land levelness measuring device for territorial resource planning |
| CN115683057A (en) * | 2023-01-03 | 2023-02-03 | 潍坊天盛地理信息有限公司 | Tillage slope metering device for territorial space planning |
-
2021
- 2021-08-11 CN CN202110916758.XA patent/CN113670263A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485563A (en) * | 2022-02-10 | 2022-05-13 | 尹永凤 | Land levelness measuring device for territorial resource planning |
| CN115683057A (en) * | 2023-01-03 | 2023-02-03 | 潍坊天盛地理信息有限公司 | Tillage slope metering device for territorial space planning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113670263A (en) | Land levelness measuring device for land planning and measuring method thereof | |
| CN2849658Y (en) | Compasses | |
| CN115655229A (en) | Slope angle measuring device | |
| CN208704692U (en) | A kind of wafer sampling observation device | |
| CN107339583A (en) | It is a kind of from centering type laser tripod | |
| CN213336103U (en) | Novel road bridge detects uses slope check out test set | |
| CN210833533U (en) | Multi-angle photogrammetric survey device with light filling function | |
| CN207439392U (en) | A kind of project cost dosage measurement ruler | |
| CN211552822U (en) | Highway engineering measuring device | |
| CN207816274U (en) | A kind of land survey supporting and regulating device | |
| CN206113922U (en) | Automatic perpendicular laser height finding levelling rod | |
| CN216385617U (en) | Side slope measuring device for highway subgrade design | |
| CN215261593U (en) | Bearing aligning amount detection device | |
| CN207741756U (en) | A kind of measurement mark for subway horizontal control point | |
| CN113503866A (en) | Geographic information engineering mapping device | |
| CN204831081U (en) | Elevator driving sheave grooving wearing and tearing volume measuring tool | |
| CN209181778U (en) | A kind of highway side slope gradient measuring device | |
| CN208953200U (en) | A kind of grinding wheel mass balance detection device | |
| CN218955769U (en) | High-precision building engineering measuring instrument | |
| CN206594172U (en) | Asphalt foaming measurement of effectiveness device | |
| CN215569311U (en) | Instrument positioning device for engineering surveying and mapping | |
| CN201059979Y (en) | Precision centering trivets | |
| CN220524975U (en) | Water conservancy exploration mapping equipment | |
| CN217441265U (en) | Distance measuring device for surveying and mapping | |
| CN214467384U (en) | Mounting base for ground surveying and mapping instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211119 |
|
| WW01 | Invention patent application withdrawn after publication |