CN217900837U

CN217900837U - Slope measuring device for geographical surveying and mapping

Info

Publication number: CN217900837U
Application number: CN202222186384.3U
Authority: CN
Inventors: 李北太; 刘光鹏; 陈坤
Original assignee: Chongqing Huiyulan Survey Planning Consulting Co ltd
Current assignee: Chongqing Huiyulan Survey Planning Consulting Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-11-25
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a slope measuring device is used in geographical survey relates to geographical survey and drawing technical field. This slope measuring device is used in geographical survey and drawing, including fixed case, angle measurement mechanism, adjustment mechanism and firm mechanism, fixed roof portion is provided with the opening with the front and back side, is provided with a detection section of thick bamboo in the opening, and the inner wall fixed mounting of a detection section of thick bamboo has two transparent pick-up plates. This slope measuring device is used in geographical mapping, can adjust the height of four corners of bottom plate, make the bottom plate can be the horizontally place on the region of unevenness, improve the slope and detect the precision, can also adjust the height of fixed case and detection cylinder and the direction of fixed case and detection cylinder, make different height measurement personnel can use the device, and avoid the device to take place to rock and slope, the reduction device produces the probability of damage because of falling down, the angle that can also make the detection cylinder parallels with the angle of slope, and can measure the angle of transparent detection board, thereby measure the angle of slope.

Description

Slope measuring device for geographical surveying and mapping

Technical Field

The utility model relates to a geographical survey and drawing technical field, in particular to slope measuring device is used in geographical survey and drawing.

Background

Geographical survey is a branch in the mapping, and the slope measuring device that geographical survey was used uses also more extensively, slope detection device on the existing market is at the in-process that uses, can be because place regional unevenness, make detection device incline appear, lead to measuring slope and actual slope to have great error, and current slope measuring device is after placing, can't adjust measuring slope direction, if carry out the direction control to slope measuring device at the in-process that detects, it rocks and slope to make the device take place easily, probably lead to the device to fall down and produce the damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a slope measuring device for geographical survey and drawing, can solve and can make detection device appear the problem of slope because of placing regional unevenness.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a slope measuring device is used in geographical mapping, including fixed case, angle measurement mechanism, adjustment mechanism and stabilizing mean, fixed roof portion is provided with the opening with the front and back side, be provided with the detection cylinder in the opening, the inner wall fixed mounting of detection cylinder has two transparent pick-up plates, angle measurement mechanism sets up on fixed case, angle measurement mechanism can measure the contained angle between detection cylinder and the horizontal plane, adjustment mechanism sets up in the bottom of fixed case, adjustment mechanism includes lifting unit and runner assembly, lifting unit is located runner assembly's bottom, lifting unit can order about fixed case and go up and down, runner assembly can order about fixed case and rotate, stabilizing mean sets up in adjustment mechanism's below, stabilizing mean can avoid fixed case to take place slope and skew.

Preferably, the angle measuring mechanism comprises two fixing shafts, two rotating gears A, a rotating shaft, two rotating gears B, a knob A and an indicating needle, wherein the two fixing shafts are fixedly installed on the outer walls of the two sides of the detecting cylinder respectively, the two fixing shafts are rotatably installed on the inner walls of the two sides of the fixing box respectively, the rotating gears A are fixedly installed on the outer walls of the fixing shafts, the rotating shafts are rotatably installed on the side walls of the fixing boxes, the rotating gears B are fixedly installed on the outer walls of the rotating shafts, the rotating gears A are meshed with the rotating gears B, the knob A is fixedly installed at one end of the rotating shafts, the outer wall of one side of the detecting cylinder is provided with angle scale lines, and the transparent detecting plate is provided with cross calibration lines. The angle of the detection cylinder can be parallel to the angle of the slope, and the angle of the transparent detection plate can be measured, so that the angle of the slope can be measured.

Preferably, lifting unit includes the sleeve, take the tooth loop bar, rotation axis A, rotation axis B, transmitting gear C, transmitting gear D and knob B, take tooth loop bar slidable mounting at telescopic top, take the bottom and the telescopic inner wall slidable mounting of tooth loop bar, rotation axis A rotates and installs in telescopic both sides inner wall, rotation axis B rotates and installs in telescopic both sides inner wall, transmitting gear C fixed mounting is in rotation axis A's outer wall, transmitting gear D fixed mounting is in rotation axis B's outer wall, transmitting gear D, transmitting gear C meshes with taking the tooth loop bar in proper order, knob B and rotation axis B's tip fixed mounting, can adjust the height of fixed case and detection cylinder, make different height measurement personnel can use the device, accord with the user demand in market.

Preferably, the rotating assembly comprises a connecting box, an installation shaft, a bevel gear A, a bevel gear B and a knob C, the connecting box is fixedly installed on the outer wall of the bottom of the fixed box, the installation shaft is rotatably installed on one side of the connecting box, the bottom of the connecting box is rotatably installed on the outer wall of the toothed loop bar, the bevel gear A is fixedly installed at one end of the installation shaft, the bevel gear B is fixedly installed on the outer wall of the toothed loop bar, the bevel gear A is meshed with the bevel gear B, and the knob C is fixedly installed at the other end of the installation shaft.

Preferably, stabilizing mean includes bottom plate, supporting bolt, cushion and spirit level, and bottom plate fixed mounting is in telescopic bottom outer wall, and supporting bolt threaded mounting is on the bottom plate, and the cushion rotates and installs in the bottom of supporting bolt, and the spirit level sets up to four and equal fixed mounting in the top of bottom plate, and four spirit levels are the setting of annular array, can adjust the height of four corners of bottom plate, make the bottom plate can be the horizontally and place on the region of unevenness, reduce the difference between the slope numerical value of measurement and the slope numerical value of reality, improve the slope detection precision.

Compared with the prior art, the beneficial effects of the utility model are that:

the slope measuring device for geographic mapping can adjust the heights of four corners of the bottom plate through the matching use of the bottom plate, the supporting bolts, the cushion blocks and the gradienter, so that the bottom plate can be horizontally placed on an uneven area, the difference between a measured slope value and an actual slope value is reduced, and the slope detection precision is improved; the heights of the fixed box and the detection cylinder can be adjusted by matching the sleeve, the sleeve rod with teeth, the rotating shaft A, the rotating shaft B, the rotating gear C, the rotating gear D and the knob B, so that measuring personnel with different heights can use the device, and the use requirements of the market are met; by the matching use of the connecting box, the mounting shaft, the bevel gear A, the bevel gear B and the knob C, the direction of the fixing box and the direction of the detection cylinder can be adjusted in the detection process, the device is prevented from shaking and inclining, and the probability of damage caused by falling of the device is reduced; through the cooperation of the fixed box, the detection cylinder, the transparent detection plate, the fixed shaft, the rotating gear A, the rotating shaft, the rotating gear B and the knob A, the angle of the detection cylinder can be parallel to the angle of the slope, and the angle of the transparent detection plate can be measured, so that the angle of the slope can be measured.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a top view of the bottom plate of the present invention;

FIG. 3 is a left side sectional view of the detecting cylinder of the present invention;

fig. 4 is a left side view of the detecting tube of the present invention.

Reference numerals: 1. a base plate; 2. a support bolt; 3. cushion blocks; 4. a level gauge; 5. a fixed box; 6. a detection cylinder; 7. a transparent detection plate; 8. a fixed shaft; 9. rotating the gear A; 10. a rotating shaft; 11. a rotating gear B; 12. a knob A; 13. an indicator needle; 14. a sleeve; 15. a loop bar with teeth; 16. a rotation axis A; 17. a rotation axis B; 18. a rotating gear C; 19. rotating the gear D; 20. a knob B; 21. a connection box; 22. installing a shaft; 23. a bevel gear A; 24. a bevel gear B; 25. and a knob C.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a slope measuring device is used in geographical mapping, including fixed case 5, angle measurement mechanism, adjustment mechanism and stabilizing mean, fixed case 5 top is provided with the opening with the front and back side, be provided with detection barrel 6 in the opening, the inner wall fixed mounting of detection barrel 6 has two transparent pick-up plates 7, angle measurement mechanism sets up on fixed case 5, angle measurement mechanism can measure the contained angle between detection barrel 6 and the horizontal plane, adjustment mechanism sets up in fixed case 5's bottom, adjustment mechanism includes lifting unit and runner assembly, lifting unit is located runner assembly's bottom, lifting unit can order about fixed case 5 and go up and down, runner assembly can order about fixed case 5 and rotate, stabilizing mean sets up in adjustment mechanism's below, stabilizing mean can avoid fixed case 5 to take place slope and skew.

Further, the angle measuring mechanism comprises two fixing shafts 8, two rotating gears A9, a rotating shaft 10, two rotating gears B11, a knob A12 and an indicating needle 13, the two fixing shafts 8 are fixedly installed on the outer walls of the two sides of the detecting cylinder 6 respectively, the two fixing shafts 8 are rotatably installed on the inner walls of the two sides of the fixing box 5 respectively, the rotating gears A9 are fixedly installed on the outer walls of the fixing shafts 8, the rotating shafts 10 are rotatably installed on the side walls of the fixing box 5, the rotating gears B11 are fixedly installed on the outer walls of the rotating shafts 10, the rotating gears A9 are meshed with the rotating gears B11, the knob A12 is fixedly installed at one end of the rotating shafts 10, a rod with the same height as the angle measuring device is placed on the top of the slope, the knob A12 is manually rotated, the rotating gears A12 drive the rotating shafts 10 and the rotating gears B11 to rotate, the rotating gears A9, the fixing shafts 8 and the detecting cylinder 6 are driven by rotation of the rotating gears B11, the cross centers of the two transparent detecting plates 7 and the top of the rod are in a line, the same line, the angle of the detecting cylinder 6 is parallel to the angle of the slope, the detecting cylinder 6, and the direction angle of the slope can be conveniently obtained by observing the indicating needle 13 and the scale line.

Furthermore, the lifting assembly comprises a sleeve 14, a toothed bar 15, a rotating shaft A16, a rotating shaft B17, a rotating gear C18, a rotating gear D19 and a knob B20, wherein the toothed bar 15 is slidably mounted at the top of the sleeve 14, the bottom end of the toothed bar 15 is slidably mounted on the inner wall of the sleeve 14, the rotating shaft A16 is rotatably mounted on the inner walls of the two sides of the sleeve 14, the rotating shaft B17 is rotatably mounted on the inner walls of the two sides of the sleeve 14, the rotating gear C18 is fixedly mounted on the outer wall of the rotating shaft A16, the rotating gear D19 is fixedly mounted on the outer wall of the rotating shaft B17, the rotating gear D19, the rotating gear C18 and the toothed bar 15 are sequentially meshed, and the knob B20 is fixedly mounted on the end of the rotating shaft B17. The knob B20 is manually turned, the knob B20 drives the rotating shaft B17 and the rotating gear D19 to rotate, the rotating gear D19 drives the rotating gear C18 and the rotating shaft A16 to rotate the rotating gear C18 to drive the toothed loop bar 15 to ascend and descend, and therefore the fixed box 5 and the detection barrel 6 are adjusted to the use height designated by a worker.

Still further, the rotating assembly includes a connection box 21, a mounting shaft 22, a bevel gear a23, a bevel gear B24 and a knob C25, the connection box 21 is fixedly mounted on the outer wall of the bottom of the fixed box 5, the mounting shaft 22 is rotatably mounted on one side of the connection box 21, the bottom of the connection box 21 is rotatably mounted on the outer wall of the toothed bar 15, the bevel gear a23 is fixedly mounted at one end of the mounting shaft 22, the bevel gear B24 is fixedly mounted on the outer wall of the toothed bar 15, the bevel gear a23 is engaged with the bevel gear B24, the knob C25 is fixedly mounted at the other end of the mounting shaft 22, the knob C25 is manually turned, the knob C25 drives the mounting shaft 22 and the bevel gear a23 to rotate, the rotation of the bevel gear a23 drives the connection box 21, the fixed box 5 and the detecting cylinder 6 to rotate around the toothed bar 15, and the measuring direction of the degree and gradient of the fixed box 5 and the detecting cylinder 6 is adjusted.

Secondly, firm mechanism includes bottom plate 1, supporting bolt 2, cushion 3 and

spirit level

4, 1 fixed mounting of bottom plate in the bottom outer wall of

sleeve

14, 2 screw thread installations of supporting bolt are on

bottom plate

1, 3 rotations of cushion are installed in the bottom of supporting bolt 2, spirit level 4 sets up to four and equal fixed mounting in the top of bottom plate 1, four spirit levels 4 are the annular array setting, manual twist reverse supporting bolt 2, supporting bolt 2 rotates the corner that can drive bottom plate 1 and goes up and down, through observing spirit level 4, make bottom plate 1 can be parallel to the horizontal plane.

And secondly, the outer wall of one side of the detection cylinder 6 is provided with angle scale marks, and the transparent detection plate 7 is provided with a cross calibration line.

The working principle is as follows: the device is placed in a designated area, the supporting bolt 2 is manually twisted, the supporting bolt 2 rotates to drive the corner of the bottom plate 1 to lift, the bottom plate 1 can be parallel to the horizontal plane by observing the level gauge 4, the rotary shaft B17 and the rotary gear D19 are driven to rotate by the knob B20, the rotary gear D19 rotates to drive the rotary gear C18 and the rotary shaft A16 to rotate the rotary gear C18 to drive the toothed sleeve rod 15 to lift and lower, so that the fixed box 5 and the detection cylinder 6 are adjusted to the use height designated by a worker, the mounting shaft 22 and the bevel gear A23 are driven to rotate by the knob C25 through the manual twisting of the knob C25, the connecting box 21 is ordered to bevel gear A23's rotation, fixed case 5 and detection section of thick bamboo 6 use to take tooth loop bar 15 to rotate as the axle center, adjust the measurement direction of the degree slope of fixed case 5 and detection section of thick bamboo 6, place the slope top pole with the same height of the device, through manual twist knob A12, knob A12 orders about axis of rotation 10 and running gear B11 and rotates, running gear A9 is ordered in the rotation of running gear B11, fixed axle 8 and detection section of thick bamboo 6 rotate, the top that the pole was placed to the cross center of making two transparent detection board 7 and slope top is three point one line, the angle that makes detection section of thick bamboo 6 and the angle of slope parallels, through observing the direction of pointer 13 and angle scale line, the angle that reachs the slope that can be convenient.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A slope measuring device for geographic mapping, comprising:

the top, the front side and the rear side of the fixed box (5) are provided with openings, the openings are internally provided with detection cylinders (6), and the inner walls of the detection cylinders (6) are fixedly provided with two transparent detection plates (7);

the angle measuring mechanism is arranged on the fixed box (5) and can measure the included angle between the detection cylinder (6) and the horizontal plane;

the adjusting mechanism is arranged at the bottom of the fixed box (5) and comprises a lifting assembly and a rotating assembly, the lifting assembly is positioned at the bottom of the rotating assembly, the lifting assembly can drive the fixed box (5) to lift, and the rotating assembly can drive the fixed box (5) to rotate;

the stabilizing mechanism is arranged below the adjusting mechanism.

2. The slope measuring device for geographical mapping according to claim 1, wherein: the angle measuring mechanism comprises two fixing shafts (8), two rotating gears A (9), two rotating shafts (10), two rotating gears B (11), a knob A (12) and an indicating needle (13), wherein the two fixing shafts (8) are fixedly mounted on the outer walls of the two sides of the detecting cylinder (6) respectively, the two fixing shafts (8) are rotatably mounted on the inner walls of the two sides of the fixing box (5) respectively, the rotating gears A (9) are fixedly mounted on the outer walls of the fixing shafts (8), the rotating shafts (10) are rotatably mounted on the side walls of the fixing box (5), the rotating gears B (11) are fixedly mounted on the outer wall of the rotating shafts (10), the rotating gears A (9) are meshed with the rotating gears B (11), the knob A (12) are fixedly mounted at one end of the rotating shafts (10), the outer wall of one side of the detecting cylinder (6) is provided with angle scale lines, and the transparent detecting plate (7) is provided with cross-shaped calibration lines.

3. A slope measuring device for geographical mapping according to claim 2, wherein: the lifting assembly comprises a sleeve (14), a toothed loop bar (15), a rotating shaft A (16), a rotating shaft B (17), a rotating gear C (18), a rotating gear D (19) and a knob B (20), wherein the toothed loop bar (15) is installed at the top of the sleeve (14) in a sliding mode, the bottom end of the toothed loop bar (15) is installed on the inner wall of the sleeve (14) in a sliding mode, the rotating shaft A (16) is installed on the inner walls of the two sides of the sleeve (14) in a rotating mode, the rotating shaft B (17) is installed on the inner walls of the two sides of the sleeve (14) in a rotating mode, the rotating gear C (18) is installed on the outer wall of the rotating shaft A (16) in a fixed mode, the rotating gear D (19) is installed on the outer wall of the rotating shaft B (17), the rotating gear D (19), the rotating gear C (18) and the toothed loop bar (15) are meshed in sequence, and the knob B (20) is installed on the end portion of the rotating shaft B (17) in a fixed mode.

4. The slope measuring device for geographical mapping as set forth in claim 3, wherein: the rotating assembly comprises a connecting box (21), an installation shaft (22), a bevel gear A (23), a bevel gear B (24) and a knob C (25), the connecting box (21) is fixedly installed on the outer wall of the bottom of the fixed box (5), the installation shaft (22) is rotatably installed on one side of the connecting box (21), the bottom of the connecting box (21) is rotatably installed on the outer wall of the toothed loop bar (15), the bevel gear A (23) is fixedly installed at one end of the installation shaft (22), the bevel gear B (24) is fixedly installed on the outer wall of the toothed loop bar (15), the bevel gear A (23) is meshed with the bevel gear B (24), and the knob C (25) is fixedly installed at the other end of the installation shaft (22).

5. The slope measuring device for geographical mapping as set forth in claim 4, wherein: the stabilizing mechanism comprises a bottom plate (1), supporting bolts (2), cushion blocks (3) and gradienters (4), wherein the bottom plate (1) is fixedly installed on the outer wall of the bottom of a sleeve (14), the supporting bolts (2) are installed on the bottom plate (1) in a threaded mode, the cushion blocks (3) are installed at the bottom of the supporting bolts (2) in a rotating mode, the gradienters (4) are arranged into four parts and are fixedly installed at the top of the bottom plate (1), and the four gradienters (4) are arranged in an annular array mode.