Horizontal angle and azimuth angle positioning surveying and mapping device for topographic surveying and mapping

Abstract

The utility model discloses a horizontal angle and azimuth angle positioning surveying and mapping device for topographic surveying and mapping, which relates to the technical field of horizontal angle and azimuth angle positioning surveying and mapping devices for topographic surveying and mapping, and comprises a second support column, a bottom plate and a first electrode block, and is arranged through a protective shell, the bottom plate, a pull pin, a clamping plate, a second spring, a connecting plate, a first spring and a first bearing. According to the horizontal angle and azimuth angle positioning surveying and mapping device for topographic surveying and mapping, a surveying instrument is protected, the situation that the surveying instrument is prone to colliding and falling off during carrying, and normal use of the surveying instrument is affected is avoided, and the surveying instrument can be conveniently and rapidly used through the arrangement of a beacon, the surveying instrument, a first electrode block, a second electrode block, a large gear, a scale mark, a small gear, a motor, a transmission column, a movable column and a clamping plate. According to the horizontal angle and azimuth angle positioning surveying and mapping device for topographic surveying and mapping, the surveying and mapping instrument can be conveniently rotated, and the situation that the surveying and mapping orientation of the surveying and mapping instrument needs to be changed by changing the placement position of a triangular support during surveying and mapping of different orientations is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal angle and azimuth positioning surveying and mapping devices for terrain surveying and mapping, in particular to a horizontal angle and azimuth positioning surveying and mapping device for terrain surveying and mapping. Background Art

[0002] Geological exploration is the investigation and research activity of exploring and detecting geology through various means and methods, determining the appropriate bearing layer, determining the foundation type according to the bearing capacity of the bearing layer, and calculating the foundation parameters. It is the investigation and research work of discovering industrially significant mineral deposits during the mineral survey, in order to ascertain the quality and quantity of minerals, as well as the technical conditions for mining and utilization, and provide the mineral reserves and geological data needed for mine construction design. It is the investigation and research of geological conditions such as rocks, strata, structures, minerals, hydrology and landforms in a certain area. Surveying and mapping equipment is needed in the exploration process.

[0003] In the Chinese utility model patent application publication specification CN 116906752 A, a horizontal angle and azimuth positioning surveying and mapping device based on geological exploration is disclosed. Although the azimuth surveying and mapping instrument body is damaged by collision and falling during transportation, when surveying and mapping in different azimuths, the placement position of the tripod bracket needs to be changed to change the surveying and mapping azimuth of the surveying and mapping instrument body, and the tripod bracket needs to be readjusted, which has low work efficiency. Therefore, when surveying and mapping in different azimuths, the placement position of the tripod bracket needs to be changed to change the surveying and mapping azimuth of the surveying and mapping instrument body, and when transporting the surveying and mapping instrument, the surveying and mapping instrument body at the top of the tripod bracket is The weight of the surveying instrument is relatively heavy, the length of the legs is relatively long, and the environment of the surveying point is relatively complex, which may cause the surveying instrument body to bump into and fall off during transportation, affecting the normal use of the surveying instrument body. Therefore, there is a problem that the surveying instrument body may bump into and fall off during transportation, affecting the normal use of the surveying instrument body. In summary, the utility model has the problem that when surveying in different directions, it is necessary to change the placement position of the tripod to change the surveying direction of the surveying instrument body and the surveying instrument body may bump into and fall off during transportation, affecting the normal use of the surveying instrument body. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a horizontal angle and azimuth positioning surveying and mapping device for terrain surveying and mapping, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented by the following technical scheme: comprising a second pillar, a bottom plate, and a first electrode block, wherein the outer side of the second pillar is slidably connected to the first pillar, the outer side of the first pillar is movably connected to a bearing plate, the top of the bearing plate is movably connected to the bottom plate, the inner wall of the bottom plate is threadedly connected to a threaded column, the outer side of the threaded column is fixedly connected to a first bearing, the outer side of the first bearing is fixedly connected to a fixing plate, and one side of the fixing plate is movably connected to a surveying instrument;

[0008] The inner wall of the bottom plate is slidably connected to a card plate, the inner wall of the card plate is fixedly connected to a pull pin, the outer side of the pull pin is fixedly connected to a second bearing, the outer side of the second bearing is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to a second spring, one end of the second spring is fixedly connected to the bottom plate, the inner wall of the bottom plate is slidably connected to a pull pin, and the outer side of the pull pin is movably connected to a protective shell;

[0009] A transmission column is fixedly connected to the bottom of the base plate, a large gear is fixedly connected to one outer end of the transmission column, a small gear is meshingly connected to the outer side of the large gear, a motor is fixedly connected to the bottom of the small gear, a first electrode block is fixedly connected to the inner wall of the bearing plate, a second electrode block is movably connected to the outer side of the first electrode block, a movable column is fixedly connected to the outer side of the second electrode block, a first spring is fixedly connected to the outer side of the movable column, and one end of the first spring is fixedly connected to the bearing plate.

[0010] Optionally, a limiting rod is fixedly connected to the other side of the fixing plate, and a bottom plate is slidably connected to the outer side of the limiting rod.

[0011] Optionally, the inner wall of the first pillar is threadedly connected to a fixing pillar, and the outer side of the fixing pillar is threadedly connected to a second pillar.

[0012] Optionally, the number of teeth on the large gear is greater than the number of teeth on the small gear, and the diameter of the large gear is greater than the diameter of the small gear.

[0013] Optionally, there are two fixing plates, and the two fixing plates are distributed on both sides of the surveying instrument.

[0014] Optionally, a pointer mark is fixedly connected to the outer side of the base plate, and a scale mark is arranged on the top of the supporting plate.

[0015] (III) Beneficial effects

[0016] The utility model provides a horizontal angle and azimuth positioning surveying and mapping device for terrain surveying and mapping, which has the following beneficial effects:

[0017] 1. The horizontal angle and azimuth positioning surveying and mapping device for topographic mapping is provided with a protective shell, a bottom plate, a pull pin, a clamping plate, a second spring, a connecting plate, a first spring, and a first bearing. The horizontal angle and azimuth positioning surveying and mapping device for topographic mapping has the function of protecting the surveying and mapping instrument, thereby preventing the surveying and mapping instrument from being knocked and dropped during transportation, thereby affecting the normal use of the surveying and mapping instrument.

[0018] 2. The horizontal angle and azimuth positioning surveying and mapping device for topographic mapping is provided by a pointing mark, a surveying instrument, a first electrode block, a second electrode block, a large gear, a scale mark, a small gear, a motor, a transmission column, a movable column, and a clamping plate. The horizontal angle and azimuth positioning surveying and mapping device for topographic mapping is convenient for rotating the surveying instrument, avoiding the need to change the placement position of the tripod bracket to change the surveying and mapping direction of the surveying instrument when surveying different directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the positive shaft side structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the surveying and mapping instrument of the utility model from a top view;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the surveying and mapping instrument of the utility model;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the large gear of the utility model;

[0024] Figure 6 This is a schematic diagram of the cross-sectional structure of the pull pin of the utility model;

[0025] Figure 7 For this utility model Figure 6 The enlarged structural diagram at A in the middle;

[0026] Figure 8 This is a schematic cross-sectional structural diagram of the first pillar of the utility model;

[0027] Fig. 9 It is a schematic diagram of the cross-sectional structure of the card board of the utility model.

[0028] In the figure: 1. protective shell; 2. pull pin; 3. bottom plate; 4. pointer; 5. first pillar; 6. fixed pillar; 7. second pillar; 8. bearing plate; 9. scale mark; 10. surveying instrument; 11. threaded column; 12. limiting rod; 13. fixed plate; 14. first electrode block; 15. second electrode block; 16. large gear; 18. small gear; 19. motor; 20. transmission column; 21. movable column; 22. first spring; 23. first bearing; 24. clamping plate; 25. second bearing; 26. connecting plate; 27. second spring. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Example 1

[0031] See also Figures 1 to 9 The utility model provides a technical solution: a horizontal angle and azimuth positioning surveying and mapping device for terrain surveying and mapping, comprising a second pillar 7, a bottom plate 3, and a first electrode block 14. The outer side of the second pillar 7 is slidably connected with the first pillar 5, the inner wall of the first pillar 5 is threadedly connected with a fixing pillar 6, the outer side of the fixing pillar 6 is threadedly connected with the second pillar 7, the outer side of the first pillar 5 is movably connected with a bearing plate 8, the top of the bearing plate 8 is movably connected with the bottom plate 3, the inner wall of the bottom plate 3 is threadedly connected with a threaded pillar 11, the outer side of the threaded pillar 11 is fixedly connected with a first bearing 23, the outer side of the first bearing 23 is fixedly connected with a fixing plate 13, the other side of the fixing plate 13 is fixedly connected with a limiting rod 12, the outer side of the limiting rod 12 is slidably connected with the bottom plate 3, there are two fixing plates 13, the two fixing plates 13 are distributed on both sides of the surveying instrument 10, and one side of the fixing plate 13 is movably connected with the surveying instrument 10;

[0032] The inner wall of the bottom plate 3 is slidably connected with a clamping plate 24, the inner wall of the clamping plate 24 is fixedly connected with a pull pin 2, the outer side of the pull pin 2 is fixedly connected with a second bearing 25, the outer side of the second bearing 25 is fixedly connected with a connecting plate 26, one side of the connecting plate 26 is fixedly connected with a second spring 27, one end of the second spring 27 is fixedly connected with the bottom plate 3, the inner wall of the bottom plate 3 is slidably connected with the pull pin 2, the outer side of the pull pin 2 is movably connected with a protective shell 1, through the arrangement of the protective shell 1, the bottom plate 3, the pull pin 2, the clamping plate 24, the second spring 27, the connecting plate 26, the first spring 22, and the first bearing 23, a horizontal angle and azimuth positioning surveying and mapping device for topographic surveying has the function of protecting the surveying instrument 10, avoiding the surveying instrument 10 from being easily bumped and dropped during transportation, thereby affecting the normal use of the surveying instrument 10.

[0033] When in use, after the surveying is completed, the protective shell 1 is placed on the base plate 3, and the pull pin 2 is rotated so that the clamping plate 24 on the pull pin 2 coincides with the inner wall of the base plate 3, and then the pull pin 2 is released. In the absence of external force, the second spring 27 of the pull pin 2 contracts, and the pull pin 2 moves into the protective shell 1, and the protective shell 1 is fixed by the pull pins 2 on both sides, and the protective shell 1 protects the surveying instrument 10. When the surveying instrument 10 is used, the pull pin 2 is pulled out, and when the pull pin 2 exits the protective shell 1, the pull pin 2 is rotated again to fix the pull pin 2 so that the clamping plate 24 does not coincide with the inner wall of the base plate 3, thereby removing the protective shell 1, and the second bearing 25 prevents the pull pin 2 from driving the connecting plate 26 when it rotates.

[0034] Example 2

[0035] See also Figures 1 to 9 The utility model provides a technical solution: a horizontal angle and azimuth positioning surveying and mapping device for terrain surveying and mapping, comprising a second pillar 7, a bottom plate 3, and a first electrode block 14. The outer side of the second pillar 7 is slidably connected with the first pillar 5, the outer side of the first pillar 5 is movably connected with a bearing plate 8, the top of the bearing plate 8 is movably connected with the bottom plate 3, the outer side of the bottom plate 3 is fixedly connected with a pointing mark 4, the top of the bearing plate 8 is provided with a scale mark 9, the inner wall of the bottom plate 3 is threadedly connected with a threaded column 11, the outer side of the threaded column 11 is fixedly connected with a first bearing 23, the outer side of the first bearing 23 is fixedly connected with a fixed plate 13, and one side of the fixed plate 13 is movably connected with a surveying instrument 10;

[0036] The bottom of the bottom plate 3 is fixedly connected with a transmission column 20, and one end of the outer side of the transmission column 20 is fixedly connected with a large gear 16, the number of teeth of the large gear 16 is greater than the number of teeth of the small gear 18, the diameter of the large gear 16 is greater than the diameter of the small gear 18, the outer side of the large gear 16 is meshed with the small gear 18, and the bottom of the small gear 18 is fixedly connected with a motor 19, the inner wall of the carrier plate 8 is fixedly connected with a first electrode block 14, the outer side of the first electrode block 14 is movably connected with a second electrode block 15, and the outer side of the second electrode block 15 is fixedly connected with a movable column 21, and the movable column 21 is fixedly connected with the movable column 21. A first spring 22 is fixedly connected to the outer side of the column 21, and one end of the first spring 22 is fixedly connected to the bearing plate 8. Through the arrangement of the pointer 4, the surveying instrument 10, the first electrode block 14, the second electrode block 15, the large gear 16, the scale mark 9, the small gear 18, the motor 19, the transmission column 20, the movable column 21, and the clamping plate 24, a horizontal angle and azimuth positioning surveying and mapping device for topographic surveying is convenient for rotating the surveying instrument 10, avoiding the need to change the placement position of the tripod bracket to change the surveying and mapping azimuth of the surveying instrument 10 when surveying different azimuths.

[0037] When in use, the movable column 21 is pressed, and the first spring 22 contracts under the pressure of external force, so that the second electrode block 15 contacts the first electrode block 14, and the motor 19 is started. The motor 19 drives the small gear 18, the small gear 18 drives the large gear 16, and the large gear 16 drives the transmission column 20 to drive the bottom plate 3, and the bottom plate 3 drives the surveying instrument 10 to rotate, and the pointer 4 on the bottom plate 3 and the scale mark 9 on the bearing plate 8 can observe the rotation angle. When adjusted, the movable column 21 is released, and the first spring 22 lifts the movable column 21 without the pressure of external force, so that the second electrode block 15 is disconnected from the first electrode block 14, and the motor 19 no longer works.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A horizontal angle and azimuth positioning surveying and mapping device for topographic surveying and mapping, comprising a second support (7), a base plate (3), and a first electrode block (14), characterized in that: The outer side of the second pillar (7) is slidably connected to the first pillar (5), the outer side of the first pillar (5) is movably connected to a bearing plate (8), the top of the bearing plate (8) is movably connected to a bottom plate (3), the inner wall of the bottom plate (3) is threadedly connected to a threaded column (11), the outer side of the threaded column (11) is fixedly connected to a first bearing (23), the outer side of the first bearing (23) is fixedly connected to a fixing plate (13), and one side of the fixing plate (13) is movably connected to a surveying instrument (10); The inner wall of the bottom plate (3) is slidably connected to a clamping plate (24), the inner wall of the clamping plate (24) is fixedly connected to a pull pin (2), the outer side of the pull pin (2) is fixedly connected to a second bearing (25), the outer side of the second bearing (25) is fixedly connected to a connecting plate (26), one side of the connecting plate (26) is fixedly connected to a second spring (27), one end of the second spring (27) is fixedly connected to the bottom plate (3), the inner wall of the bottom plate (3) is slidably connected to the pull pin (2), and the outer side of the pull pin (2) is movably connected to a protective shell (1); The bottom of the base plate (3) is fixedly connected to a transmission column (20), an outer end of the transmission column (20) is fixedly connected to a large gear (16), the outer side of the large gear (16) is meshingly connected to a small gear (18), the bottom of the small gear (18) is fixedly connected to a motor (19), the inner wall of the bearing plate (8) is fixedly connected to a first electrode block (14), the outer side of the first electrode block (14) is movably connected to a second electrode block (15), the outer side of the second electrode block (15) is fixedly connected to a movable column (21), the outer side of the movable column (21) is fixedly connected to a first spring (22), and one end of the first spring (22) is fixedly connected to the bearing plate (8).

2. A horizontal angle and azimuth positioning surveying and mapping device for topographic surveying and mapping according to claim 1, characterized in that: The other side of the fixed plate (13) is fixedly connected to a limiting rod (12), and the outer side of the limiting rod (12) is slidably connected to a bottom plate (3).

3. The horizontal angle and azimuth positioning surveying and mapping device for terrain surveying and mapping according to claim 1, characterized in that: The inner wall of the first pillar (5) is threadedly connected to a fixing pillar (6), and the outer side of the fixing pillar (6) is threadedly connected to a second pillar (7).

4. The horizontal angle and azimuth positioning surveying and mapping device for terrain surveying and mapping according to claim 1, characterized in that: The number of teeth of the large gear (16) is greater than the number of teeth of the small gear (18), and the diameter of the large gear (16) is greater than the diameter of the small gear (18).

5. The horizontal angle and azimuth positioning surveying and mapping device for terrain surveying and mapping according to claim 1, characterized in that: There are two fixing plates (13), and the two fixing plates (13) are distributed on both sides of the surveying instrument (10).

6. The horizontal angle and azimuth positioning surveying and mapping device for terrain surveying and mapping according to claim 1, characterized in that: A pointing mark (4) is fixedly connected to the outer side of the bottom plate (3), and a scale mark (9) is arranged on the top of the carrying plate (8).

Images