CN217585806U - Topographic surveying and mapping measuring device - Google Patents
Topographic surveying and mapping measuring device Download PDFInfo
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- CN217585806U CN217585806U CN202221213367.8U CN202221213367U CN217585806U CN 217585806 U CN217585806 U CN 217585806U CN 202221213367 U CN202221213367 U CN 202221213367U CN 217585806 U CN217585806 U CN 217585806U
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Abstract
The utility model discloses a topographic survey and drawing measuring device, which comprises a telescopic link, the side upper end of telescopic link stiff end is equipped with the fastening knob, the top of the flexible end of telescopic link is equipped with the supporting seat, the supporting seat top is equipped with main calibrated scale, the middle part of main calibrated scale is equipped with the pivot, the side of pivot is rotated and is provided with the rotation seat, and rotates the one end that the pivot was kept away from to the seat and be equipped with the laser lamp, the side of telescopic link stiff end is equipped with the fixed axle, the side of fixed axle is rotated and is provided with vice calibrated scale, the side of vice calibrated scale is equipped with the mount pad. This topography survey and drawing measuring device can measure horizontal distance, can also measure slope or hillock, can calculate slope and height through trigonometric function, need not to measure artifical the running of making a round trip, can use manpower sparingly to can measure under the not good condition of illumination condition, measurement effect is good, easy operation, convenient to use.
Description
Technical Field
The utility model relates to a topography mapping equipment technical field specifically is a topography mapping measuring device.
Background
Surveying the terrain requires measuring the terrain first, then scaling down the measurement data and drawing a topographical map with symbols and annotations. The existing measuring mode mainly comprises that the distance between levels is measured manually through a collimator and a vertical ruler, the measurement can be carried out only by manually holding the vertical ruler and moving to a point to be measured, and the labor is wasted; moreover, observation is affected when the illumination condition is poor, the measurement effect is poor, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a topographic survey and drawing measuring device, can measure horizontal distance, can also measure slope or hillock, can need not to measure artifical the making a round trip to run through trigonometric function to slope and high calculation, can use manpower sparingly to can measure under the not good condition of illumination condition, measurement effect is good, easy operation, convenient to use can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a topographic survey and drawing measuring device, includes the telescopic link, the side upper end of telescopic link stiff end is equipped with the fastening knob, the top of the flexible end of telescopic link is equipped with the supporting seat, the supporting seat top is equipped with main calibrated scale, the middle part of main calibrated scale is equipped with the pivot, the side of pivot is rotated and is provided with and rotates the seat, and rotates the one end that the pivot was kept away from to the seat and be equipped with the laser lamp.
The side of telescopic link stiff end is equipped with the fixed axle, the side of fixed axle rotates and is provided with vice calibrated scale, the side of vice calibrated scale is equipped with the mount pad, the one end that vice calibrated scale was kept away from to the mount pad is equipped with down the laser lamp.
As an optimized technical scheme of the utility model, the side of the flexible end of telescopic link is equipped with evenly distributed's scale mark.
As a preferred technical scheme of the utility model, the side of main calibrated scale and the side of vice calibrated scale all are equipped with evenly distributed's angle scale mark.
As an optimal technical scheme of the utility model, the bottom of telescopic link stiff end is equipped with the bottom plate, the upper surface of bottom plate is equipped with four liquid level meters that are the rectangle and distribute.
As a preferred technical scheme of the utility model, four evenly distributed's screw is seted up to the bottom plate upper surface, and the internal thread of screw is connected with the adjusting bolt who runs through the bottom plate from top to bottom.
As a preferred technical scheme of the utility model, the one end of rotating the seat and keeping away from last laser lamp is equipped with the pointer.
As a preferred technical scheme of the utility model, the side of fixed axle is equipped with down the pointer.
As a preferred technical scheme of the utility model, the reverse extension line of the laser of the upper laser lamp is crossed with the central axis of the rotating shaft; and the reverse extension line of the laser of the lower laser lamp is crossed with the extension line of the central axis of the fixed shaft, and the projection of the laser of the upper laser lamp on the horizontal plane is in the same line with the projection of the laser of the lower laser lamp on the horizontal plane.
As a preferred technical scheme of the utility model, the constant head tank has been seted up to the bottom of vice calibrated scale, the side of telescopic link stiff end is equipped with the locating plate that corresponds the setting with vice calibrated scale downside, the inside threaded connection of screw of locating plate upper surface has the positioning bolt who upwards alternates, and positioning bolt and constant head tank joint time down the laser lamp be in the horizontality.
As a preferred technical scheme of the utility model, the side of telescopic link stiff end is equipped with the switch group of laser lamp and lower laser lamp work in the control.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses topography mapping and measuring device of example can revolute the rotation of axes and rotate the seat, rotates the seat and drives the laser lamp rotation to adjust the direction and the position of last laser lamp irradiation light, conveniently measure the use.
2. The utility model discloses topography mapping measuring device of example, initial stage, positioning bolt insert the constant head tank in, the state that vice calibrated scale remain stable not changeing, and the light that the laser lamp sent down this moment is the horizontality, is convenient for constitute right angled triangle with last laser lamp light, the calculation of each side length of the triangle-shaped of being convenient for to reach the horizontal distance of measuring point distance between the barrier.
3. The utility model discloses the topography survey and drawing measuring device of example places the device in suitable position, rotates adjusting bolt, and adjusting bolt rotates the in-process and drives the bottom plate and remove, and the bottom plate drives liquid level appearance and removes to make four liquid level appearances all keep the horizontality, bottom plate and lower laser lamp are in the horizontality this moment, conveniently measure and use.
4. The utility model discloses the topography survey and drawing measuring device of example can measure horizontal distance, can also measure slope or hillock, can be through trigonometric function to slope and high calculation, need not to measure artifical making a round trip to run, can use manpower sparingly to can measure under the not good condition of illumination condition, measurement effect is good, easy operation, convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the structure of FIG. 1;
FIG. 3 is a schematic bottom view of the structure of FIG. 2;
FIG. 4 is a schematic diagram of the principle of the present invention during horizontal measurement;
fig. 5 is a schematic diagram of the elevation angle measurement according to the present invention.
In the figure: the liquid level meter comprises a base plate 1, an adjusting bolt 2, a liquid level meter 21, a telescopic rod 3, a fastening knob 31, scale lines 32, a support seat 4, a main dial 5, a rotating shaft 51, a rotating seat 6, an upper laser lamp 61, an upper pointer 62, a fixed shaft 7, a lower pointer 71, an auxiliary dial 8, an installation seat 81, a lower laser lamp 82, a positioning groove 83, a switch group 9, a positioning plate 10 and a positioning bolt 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a topographic survey and drawing measuring device, includes telescopic link 3, and the side upper end of 3 stiff ends of telescopic link is equipped with fastening knob 31, and the side of 3 flexible ends of telescopic link is equipped with evenly distributed's scale mark 32, is convenient for control the elongation of telescopic link 3.
The bottom of 3 stiff ends of telescopic link is equipped with bottom plate 1, and the upper surface of bottom plate 1 is equipped with four liquid level appearance 21 that are the rectangular distribution, can observe whether bottom plate 1 is in the horizontality through observing liquid level appearance 21.
Four evenly distributed's screw is seted up to bottom plate 1 upper surface, and the internal thread of screw has and runs through adjusting bolt 2 of bottom plate 1 from top to bottom, rotates adjusting bolt 2 to expose the height of adjusting bolt 2 in bottom plate 1 downside and adjust, thereby adjust bottom plate 1 to the horizontality.
The top of the telescopic end of the telescopic rod 3 is provided with a supporting seat 4, and the telescopic rod 3 can adjust the height of the supporting seat 4; supporting seat 4 top is equipped with main calibrated scale 5, and the middle part of main calibrated scale 5 is equipped with pivot 51, and the side of pivot 51 is rotated and is provided with and rotates seat 6, and rotates the one end that seat 6 kept away from pivot 51 and be equipped with laser lamp 61, can revolute pivot 51 and rotate seat 6, rotates seat 6 and drives laser lamp 61 and rotate to adjust the direction and the position of last laser lamp 61 irradiation light, conveniently measure the use.
The side of 3 stiff ends of telescopic link is equipped with fixed axle 7, the side of fixed axle 7 rotates and is provided with vice calibrated scale 8, the side of vice calibrated scale 8 is equipped with mount pad 81, the one end that vice calibrated scale 8 was kept away from to mount pad 81 is equipped with down laser lamp 82, place the device in suitable position, rotate adjusting bolt 2, adjusting bolt 2 rotates the in-process and drives bottom plate 1 and remove, bottom plate 1 drives liquid level appearance 21 and removes, and make four liquid level appearances 21 all keep the horizontality, bottom plate 1 and lower laser lamp 82 are in the horizontality this moment, convenient measurement uses.
The side surface of the main dial 5 and the side surface of the auxiliary dial 8 are both provided with evenly distributed angle scale marks.
An upper pointer 62 is arranged at one end of the rotating base 6, which is far away from the upper laser lamp 61, so that the rotating angle of the upper laser lamp 61 can be conveniently indicated; the angle of inclination of upper laser light 61 can be derived by observing the position of pointer 62 on the side of main dial 5.
The side surface of the fixed shaft 7 is provided with a lower pointer 71 which is convenient for indicating the rotation angle of the auxiliary dial 8, thereby indicating the rotation angle of the lower laser lamp 82; the position of the lower pointer 71 on the sub-scale 8 can be observed to find the inclination angle of the light of the lower laser lamp 82.
The reverse extension line of the laser of the upper laser lamp 61 is crossed with the central axis of the rotating shaft 51; and the reverse extension line of the laser of the lower laser lamp 82 is crossed with the extension line of the central axis of the fixed shaft 7, and the projection of the laser of the upper laser lamp 61 on the horizontal plane and the projection of the laser of the lower laser lamp 82 on the horizontal plane are on the same line, so that the intersection point is formed when the light of the upper laser lamp 61 is not parallel to the light of the lower laser lamp 82, and the data can be conveniently measured and calculated according to the trigonometric function.
The bottom of the auxiliary dial 8 is provided with a positioning groove 83, the side surface of the fixed end of the telescopic rod 3 is provided with a positioning plate 10 which is arranged corresponding to the lower side of the auxiliary dial 8, the inner part of a screw hole on the upper surface of the positioning plate 10 is in threaded connection with a positioning bolt 11 which is inserted upwards, the lower laser lamp 82 is in a horizontal state when the positioning bolt 11 is clamped with the positioning groove 83, and when the positioning bolt 11 is inserted into the positioning groove 83, the light of the lower laser lamp 82 is in a horizontal state, so that the measurement of the horizontal distance is convenient; at the initial stage, the positioning bolt 11 is inserted into the positioning groove 83, the auxiliary dial 8 is kept in a stable and non-rotating state, at the moment, the light emitted by the lower laser lamp 82 is in a horizontal state, a right-angled triangle is conveniently formed by the light and the light of the upper laser lamp 61, the side length of each triangle is conveniently calculated, and therefore the horizontal distance between the measuring point and the obstacle is obtained.
The side of 3 stiff ends of telescopic link is equipped with the switch group 9 of laser lamp 61 and the work of lower laser lamp 82 in the control, be equipped with the control button that corresponds with last laser lamp 61 and lower laser lamp 82 on the switch group 9, go up laser lamp 61, the last control button that corresponds rather than on the switch group 9, and the external power source establishes ties and constitutes the work circuit of going up laser lamp 61, lower laser lamp 82, the last control button that corresponds rather than on the switch group 9, and the work circuit of laser lamp 82 under the external power source establishes ties and constitutes, and go up laser lamp 61 and be the laser lamp that commonly uses among the prior art with lower laser lamp 82.
When in use:
1. in the initial stage, the positioning bolt 11 is inserted into the positioning groove 83, and the auxiliary dial 8 is kept in a stable and non-rotating state;
when measuring the horizontal distance of two points:
2. the method I comprises the following steps: as shown in fig. 4, the device is placed at the point a, the adjusting bolt 2 is rotated, the adjusting bolt 2 drives the bottom plate 1 to move in the rotation process, the bottom plate 1 drives the liquid level meters 21 to move, and the four liquid level meters 21 are kept in the horizontal state, and at this time, the bottom plate 1 and the lower laser lamp 82 are in the horizontal state;
21. the lower laser lamp 82 is controlled to work through the switch group 9, and the lower laser lamp 82 irradiates the point C of the obstacle;
22. the upper laser lamp 61 is controlled to work through the switch group 9, the rotating base 6 is rotated to drive the upper laser lamp 61 to rotate, and the upper laser lamp 61 also irradiates the point C of the barrier;
23. at this time, the light of the lower laser lamp 82, the light of the upper laser lamp 61, and the distance L1 between the rotating shaft 51 and the fixed shaft 7 form a right triangle;
24. l1 can be measured, the position of the pointer 62 on the side surface of the main dial 5 can be observed to obtain an angle of ═ 2, the angle 1 is equal to a right angle, and the length of L4 can be obtained according to a trigonometric function tan = 2= L4/L1;
3. the second method comprises the following steps: as shown in fig. 5, the device is placed at point D, the positioning bolt 11 is rotated, the auxiliary dial 8 drives the lower laser lamp 82 to rotate for a certain angle through the mounting seat 81, the lower laser lamp 82 is controlled to work through the switch group 9, and the light of the lower laser lamp 82 irradiates point F of the obstacle;
31. repeating the step 22, and enabling the light of the upper laser lamp 61 to also irradiate the point F of the obstacle;
32. at this time, the light of the lower laser lamp 82, the light of the upper laser lamp 61, and the distance L2 between the rotating shaft 51 and the fixed shaft 7 constitute Δ DEF, and the line segment L5 is the height of Δ DEF;
33. observing the position of the lower pointer 71 on the auxiliary scale disc 8 can obtain the angle of < 3, and observing the position of the pointer 62 on the side surface of the main scale disc 5 can obtain the angle of < 4;
34. according to a trigonometric function tan & lt 3= L5/(L2 + L3), tan (180 ° - & lt 4) = L5/L3, because of two equations and only two unknowns of L5 and L3, the lengths of L5 and L3 can be calculated;
4. when the gradient of the obstacle needs to be measured, two height points of the obstacle and the horizontal distance from the two height points to the same position need to be measured, and then the gradient of the obstacle is calculated;
41. assuming that fig. 4 and fig. 5 are measured at the same position and the height of the device is not adjusted, point a of fig. 4 and fig. 5 coincides with point D, point B coincides with point E, and L1= L2;
the vertical height difference between the point C and the point F is equal to L3, the horizontal distance between the point C and the point F is equal to L5-L4, the slope inclination angle of the obstacle is set to be ≦ a, and tan ≦ a = L3/(L5-L4), namely the angle of ≦ a can be obtained, so that the slope of the obstacle is obtained.
The utility model discloses can measure horizontal distance, can also measure slope or hillock, can need not to measure artifical making a round trip to run through trigonometric function to slope and high calculation, can use manpower sparingly to can measure under the not good condition of illumination condition, measurement effect is good, easy operation, convenient to use.
The non-disclosed part of the utility model is the prior art, and the specific structure, material and working principle are not detailed. 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 (10)
1. The utility model provides a topographic survey and drawing measuring device, includes telescopic link (3), its characterized in that: a fastening knob (31) is arranged at the upper end of the side face of the fixed end of the telescopic rod (3), a supporting seat (4) is arranged at the top of the telescopic end of the telescopic rod (3), a main dial (5) is arranged at the top of the supporting seat (4), a rotating shaft (51) is arranged in the middle of the main dial (5), a rotating seat (6) is rotatably arranged on the side face of the rotating shaft (51), and an upper laser lamp (61) is arranged at one end, far away from the rotating shaft (51), of the rotating seat (6);
the side of telescopic link (3) stiff end is equipped with fixed axle (7), the side of fixed axle (7) is rotated and is provided with vice calibrated scale (8), the side of vice calibrated scale (8) is equipped with mount pad (81), the one end that vice calibrated scale (8) were kept away from in mount pad (81) is equipped with down laser lamp (82).
2. The topographical mapping measurement device of claim 1, wherein: the side of the telescopic end of the telescopic rod (3) is provided with evenly distributed scale marks (32).
3. The topographical mapping measurement device of claim 1, wherein: the side of the main dial (5) and the side of the auxiliary dial (8) are both provided with evenly distributed angle scale marks.
4. The topographical mapping measurement device of claim 1, wherein: the bottom of telescopic link (3) stiff end is equipped with bottom plate (1), the upper surface of bottom plate (1) is equipped with four liquid level meter (21) that are the rectangle and distribute.
5. The topographical mapping measurement device of claim 4, wherein: four evenly distributed screw holes are formed in the upper surface of the bottom plate (1), and adjusting bolts (2) penetrating through the bottom plate (1) from top to bottom are connected to the inner threads of the screw holes.
6. The topographical mapping measurement device of claim 1, wherein: an upper pointer (62) is arranged at one end of the rotating seat (6) far away from the upper laser lamp (61).
7. The topographical mapping measurement device of claim 1, wherein: the side surface of the fixed shaft (7) is provided with a lower pointer (71).
8. The topographical mapping measurement device of claim 1, wherein: the reverse extension line of the laser of the upper laser lamp (61) is crossed with the central axis of the rotating shaft (51); and the reverse extension line of the laser of the lower laser lamp (82) is crossed with the extension line of the central axis of the fixed shaft (7), and the projection of the laser of the upper laser lamp (61) on the horizontal plane is on the same line with the projection of the laser of the lower laser lamp (82) on the horizontal plane.
9. The topographical mapping measurement device of claim 1, wherein: locating slot (83) have been seted up to the bottom of vice calibrated scale (8), the side of telescopic link (3) stiff end is equipped with locating plate (10) that correspond the setting with vice calibrated scale (8) downside, the screw internal thread of locating plate (10) upper surface is connected with positioning bolt (11) that upwards alternate, and laser lamp (82) are in the horizontality down when positioning bolt (11) and locating slot (83) joint.
10. The topographical mapping measurement device of claim 1, wherein: the side of telescopic link (3) stiff end is equipped with switch group (9) of laser lamp (61) and lower laser lamp (82) work in the control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221213367.8U CN217585806U (en) | 2022-05-20 | 2022-05-20 | Topographic surveying and mapping measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221213367.8U CN217585806U (en) | 2022-05-20 | 2022-05-20 | Topographic surveying and mapping measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN217585806U true CN217585806U (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221213367.8U Active CN217585806U (en) | 2022-05-20 | 2022-05-20 | Topographic surveying and mapping measuring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115824158A (en) * | 2023-02-14 | 2023-03-21 | 山东龙建设计集团有限公司 | Slope measuring instrument for natural resource surveying |
| CN116147597A (en) * | 2023-04-24 | 2023-05-23 | 四川跃航智能设备制造有限公司 | Electric automobile charging pile installation reference measurement device and method |
-
2022
- 2022-05-20 CN CN202221213367.8U patent/CN217585806U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115824158A (en) * | 2023-02-14 | 2023-03-21 | 山东龙建设计集团有限公司 | Slope measuring instrument for natural resource surveying |
| CN116147597A (en) * | 2023-04-24 | 2023-05-23 | 四川跃航智能设备制造有限公司 | Electric automobile charging pile installation reference measurement device and method |
| CN116147597B (en) * | 2023-04-24 | 2023-06-20 | 四川跃航智能设备制造有限公司 | Electric automobile charging pile installation reference measurement device and method |
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