CN221300813U - Mapping instrument positioning device for mapping engineering - Google Patents

Abstract

The utility model relates to the field of mapping and positioning tools and discloses a mapping instrument positioning device for mapping engineering, which comprises a support frame, wherein the upper surface of the support frame is fixedly connected with a plurality of fixing tables, the upper surface of each fixing table is fixedly connected with a fixing column, the inside of each fixing column is rotationally connected with a handle, the inside of each fixing column is in threaded connection with a bolt, the outer wall of each bolt is in threaded connection with the inside of each handle, the upper surface of the support frame is fixedly connected with a plurality of fixing plates, one end of each handle is fixedly connected with a worm on the left side, the outer wall of each worm is rotationally connected with the inside of each fixing plate, and the side wall of each fixing plate is rotationally connected with a rotating shaft. According to the utility model, through the cooperation of the structures such as the worm, the connecting plate and the gear, the effect of adjusting the angle of the mapper in the vertical and horizontal directions through simple operation is achieved, a more angle adjusting range is provided for staff, and the efficiency of mapping work is improved.

Description

A surveying instrument positioning device for surveying and mapping engineering

Technical Field

The utility model relates to the field of surveying and mapping positioning tools, in particular to a surveying and mapping instrument positioning device for surveying and mapping engineering.

Background technique

Surveying and mapping engineering is a field of science and technology that involves the acquisition, processing, analysis and expression of spatial data on the earth's surface. The main purpose of surveying and mapping engineering is to acquire, record and represent spatial information on the earth's surface to support various applications, including map making, land planning, resource management, environmental monitoring, infrastructure construction, etc. Surveying and mapping instruments are common tools in surveying and mapping engineering, and such tools often require positioning devices to assist in the normal use of surveying and mapping instruments.

After searching, it was found that a surveying instrument positioning device for mapping engineering is disclosed in the announcement number: CN220038096U, which includes: a support plate, a servo motor and a plurality of first fixed seats are fixedly connected to the lower end surface of the support plate, a tripod is arranged on the lower side of the support plate, and the tripod includes three retractable leg rods, and the upper end of each leg rod is rotatably connected to a first fixed seat. In the utility model, the length of the stretching rod in each leg of the tripod extending into the clamping shaft is adjusted by hand, and then the clamping plate and the clamping groove are matched to fix the stretching rod and the clamping shaft, so as to adjust the position of the leg in each tripod. At the same time, the leg is retractable and can be adjusted according to the uneven ground outdoors. Compared with the tripod with synchronous movement of the fulcrum, the adjustable effect is better. The tripod drives the soil knife to penetrate into the soil, enhances stability, and finally measures with the surveying instrument. This application does not take into account that the angle adjustment function of the surveying instrument is relatively single, and the surveying instrument cannot be adjusted at multiple angles, which restricts the working range of the surveying instrument and reduces the efficiency of surveying work.

Utility Model Content

In order to make up for the above shortcomings, the utility model provides a surveying and mapping instrument positioning device for surveying and mapping engineering, aiming to improve,

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a surveying instrument positioning device for surveying and mapping engineering, comprising a support frame, a plurality of fixed platforms are fixedly connected to the upper surface of the support frame, a fixing column is fixedly connected to the upper surface of each of the fixed platforms, a handle is rotatably connected to the inside of the fixing column, a bolt is threadedly connected to the inside of the fixing column, the outer wall of the bolt is threadedly connected to the inside of the handle, a plurality of fixing plates are fixedly connected to the upper surface of the support frame, one end of the handle on the left side is fixedly connected to a worm, the outer wall of the worm is rotatably connected to the inside of the fixing plate, the side wall of the fixing plate is rotatably connected to a rotating shaft, one end of the handle on the right side is fixedly connected to the side wall of the rotating shaft, the upper surface of the rotating shaft is fixedly connected to a fixed frame, the side wall of the fixed frame is fixedly connected to a connecting plate, the side wall of the connecting plate is fixedly connected to a gear, the upper surface of the connecting plate is rotatably connected to a support platform, a surveyor is provided on the upper surface of the support platform, and a telescopic component is provided at the bottom of the support frame.

As a further description of the above technical solution: the telescopic assembly includes a connecting platform, and the connecting platform is fixedly connected to the lower surface of the support frame.

As a further description of the above technical solution: a fixing block is fixedly connected to the lower surface of the connecting platform, a main board is fixedly connected to the lower surface of the fixing block, and a plurality of side panels are fixedly connected to the side wall of the main board.

As a further description of the above technical solution: a plurality of telescopic rods are arranged inside the side panel.

As a further description of the above technical solution: one end of the connecting platform is rotatably connected to a rotating ball, and the outer wall of the rotating ball is provided with a fixed disk.

As a further description of the above technical solution: a bottom plate is fixedly connected to the lower surface of the fixed disk.

As a further description of the above technical solution: a plurality of slide grooves are provided inside the base plate, and a plurality of footings are fixedly connected inside the base plate.

As a further description of the above technical solution: a plurality of sliding columns are fixedly connected inside the main board, and the outer walls of the sliding columns are slidably connected inside the sliding grooves.

The utility model has the following beneficial effects:

1. In the utility model, firstly, by rotating the left handle, the handle drives the worm to rotate inside the fixed plate, and the worm can drive the upper gear to rotate synchronously. Since the gear is connected to the connecting plate, the tilt angle of the support platform is changed. Then, the right handle is rotated to rotate in the right fixed column. The handle drives the right rotating shaft to rotate and changes the tilt angle of the fixed frame above the rotating shaft. Thus, the structure can achieve the effect of adjusting the vertical and horizontal angles of the surveyor through simple operation, providing more angle adjustment ranges for the staff and improving the efficiency of surveying and mapping work.

2. In the utility model, by placing the device on the ground, when encountering a non-horizontal ground, the rotating ball will rotate at one end of the connecting platform, and make the sliding column inside the main board slide in the sliding groove inside the bottom plate, thereby changing the inclination angle of the fixed plate and the bottom plate, so that when the foot contacts the non-flat surface, the main board and the connecting platform always remain perpendicular to the ground. This structure can make the surveyor perpendicular to the ground without manual adjustment, which reduces the operating pressure of the surveying personnel, reduces the operating steps, and provides convenience for the surveying process.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a perspective view of a surveying instrument positioning device for surveying and mapping engineering proposed by the present invention;

FIG2 is a structural diagram of a support frame of a surveying and mapping instrument positioning device for surveying and mapping engineering proposed by the present invention;

FIG3 is a mainboard structure diagram of a surveying instrument positioning device for surveying and mapping engineering proposed by the present invention.

illustration:

1. Support frame; 2. Fixed platform; 3. Fixed column; 4. Handle; 5. Fixed plate; 6. Worm; 7. Rotating shaft; 8. Fixed frame; 9. Connecting plate; 10. Gear; 11. Support platform; 12. Surveyor; 13. Connecting platform; 14. Fixed block; 15. Main board; 16. Side panel; 17. Sliding column; 18. Telescopic rod; 19. Fixed plate; 20. Bottom plate; 21. Slide groove; 22. Anchor; 23. Turning ball; 24. Bolt.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

1-2, the utility model provides an embodiment: a surveying instrument positioning device for surveying and mapping engineering, including a support frame 1, a plurality of fixed platforms 2 are fixedly connected to the upper surface of the support frame 1, a fixed column 3 is fixedly connected to the upper surface of each fixed platform 2, a handle 4 is rotatably connected to the inside of the fixed column 3, a bolt 24 is threadedly connected to the inside of the fixed column 3, and the outer wall of the bolt 24 is threadedly connected to the inside of the handle 4, a plurality of fixed plates 5 are fixedly connected to the upper surface of the support frame 1, a worm 6 is fixedly connected to one end of the left handle 4, the outer wall of the worm 6 is rotatably connected to the inside of the fixed plate 5, a rotating shaft 7 is rotatably connected to the side wall of the fixed plate 5, one end of the right handle 4 is fixedly connected to the side wall of the rotating shaft 7, a fixed frame 8 is fixedly connected to the upper surface of the rotating shaft 7, a connecting plate 9 is fixedly connected to the side wall of the fixing frame 8, a gear 10 is fixedly connected to the side wall of the connecting plate 9, a support platform 11 is rotatably connected to the upper surface of the connecting plate 9, a surveying device 12 is arranged on the upper surface of the support frame 1, and a telescopic component is arranged at the bottom of the support frame 1.

Specifically, first, by rotating the left handle 4, the left handle 4 rotates inside the left fixed column 3, and at the same time drives the worm 6 connected thereto to rotate synchronously. The worm 6 rotates inside the fixed plate 5, and because it is in a meshing relationship with the upper gear 10, it drives the gear 10 to rotate. Since the gear 10 is fixedly connected to the connecting plate 9, the connecting plate 9 changes its angle following the gear 10, which can drive the support platform 11 above the connecting plate 9 to change its tilt angle. In this way, the surveyor 12 on the top of the support platform 11 will also change its horizontal tilt angle accordingly. Next, rotate the right handle 4, drive the handle 4 to rotate inside the right fixed column 3, and drive the right rotating shaft 7 to rotate synchronously. The rotation of the rotating shaft 7 can change the tilt angle of the upper fixed frame 8, thereby affecting the tilt angle of the upper support platform 11 and the surveyor 12. Through this simple adjustment device, we can achieve multi-angle adjustment of the surveyor 12, provide more angle adjustment ranges for staff, and improve the efficiency of surveying and mapping work. At the same time, the device also has the advantages of simple structure, convenient operation, and large adjustment range.

Referring to Figure 3, the telescopic assembly includes a connecting platform 13, which is fixedly connected to the lower surface of the support frame 1, and a fixed block 14 is fixedly connected to the lower surface of the connecting platform 13, and a main board 15 is fixedly connected to the lower surface of the fixed block 14. A plurality of side panels 16 are fixedly connected to the side walls of the main board 15, and a plurality of telescopic rods 18 are arranged inside the side panels 16. A rotating ball 23 is rotatably connected to one end of the connecting platform 13, and a fixed disk 19 is arranged on the outer wall of the rotating ball 23. A bottom plate 20 is fixedly connected to the lower surface of the fixed disk 19, and a plurality of slide grooves 21 are opened inside the bottom plate 20. A plurality of footings 22 are fixedly connected inside the bottom plate 20, and a plurality of sliding columns 17 are fixedly connected inside the main board 15, and the outer wall of the sliding column 17 is slidably connected inside the slide groove 21.

Specifically, if encountering an inclined plane, the foot 22 first contacts the ground, and then, due to the inclination of the ground, the base plate 20 and the fixed plate 19 will rotate on the surface of the rotating ball 23 and change the inclination angle. At this time, the telescopic rod 18 will be adaptively telescopic according to the inclination, and the slide column 17 can slide inside the slide groove 21. This structure makes the main board 15 and the connecting platform 13 above the base plate 20 always perpendicular to the ground. Through the adaptively telescopic telescopic rod 18 and the slide column 17, the angle of the base plate 20 can be automatically adjusted to keep it vertical at all times. In general, this design simplifies the surveying and mapping process, improves the accuracy and stability of surveying and mapping through adaptive adjustment and synergy, and provides great convenience for surveying and mapping personnel.

Working principle: when the angle of the surveyor 12 needs to be adjusted, first turn the left handle 4 so that the left handle 4 rotates inside the left fixed column 3. When the handle 4 rotates, it drives the worm 6 connected thereto to rotate synchronously. The worm 6 rotates inside the fixed plate 5. Since it is in meshing relationship with the upper gear 10, it drives the gear 10 to rotate. Since the gear 10 is fixedly connected to the connecting plate 9, the connecting plate 9 changes the angle with the gear 10, which can drive the support platform 11 above the connecting plate 9 to change the inclination angle, thereby affecting the surveyor 12 on the top of the support platform 11 to change the horizontal inclination angle. Then, turn the right handle 4 to drive the handle 4 to rotate inside the right fixed column 3, and drive the right rotating shaft 7 to rotate synchronously. The rotation of the rotating shaft 7 can change the inclination angle of the upper fixed frame 8, thereby affecting the upper support platform 11 and the surveyor 12. The structure achieves the effect of adjusting the vertical and horizontal angles of the surveyor 12 by simple operation, provides more angle adjustment ranges for the staff, and improves the efficiency of surveying and mapping work. When placing the surveyor on the ground, if a slope is encountered, the foot 22 first contacts the ground, and then due to the tilt of the ground, the bottom plate 20 and the fixed plate 19 will rotate on the surface of the rotating ball 23 and change the tilt angle. At this time, the telescopic rod 18 is adaptively extended and retracted according to the tilt situation, and the slide column 17 can slide inside the slide groove 21. Due to this structure, the main board 15 above the bottom plate 20 and the connecting platform 13 are always perpendicular to the ground. The surveyor can be directly surveyed perpendicular to the ground without manually adjusting the fixed structure, which reduces the operating pressure of the surveyor, reduces the operating steps, and provides convenience for the surveying and mapping process.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A surveying instrument positioning device for surveying and mapping engineering, comprising a support frame (1), characterized in that: a plurality of fixed platforms (2) are fixedly connected to the upper surface of the support frame (1), a fixed column (3) is fixedly connected to the upper surface of each fixed column (2), a handle (4) is rotatably connected inside the fixed column (3), a bolt (24) is threadedly connected inside the fixed column (3), the outer wall of the bolt (24) is threadedly connected to the inside of the handle (4), a plurality of fixed plates (5) are fixedly connected to the upper surface of the support frame (1), one end of the left handle (4) is fixedly connected to a worm (6), and the The outer wall of the worm (6) is rotatably connected to the inside of the fixed plate (5); the side wall of the fixed plate (5) is rotatably connected to a rotating shaft (7); one end of the right handle (4) is fixedly connected to the side wall of the rotating shaft (7); the upper surface of the rotating shaft (7) is fixedly connected to a fixing frame (8); the side wall of the fixing frame (8) is fixedly connected to a connecting plate (9); the side wall of the connecting plate (9) is fixedly connected to a gear (10); the upper surface of the connecting plate (9) is rotatably connected to a support platform (11); a surveying device (12) is provided on the upper surface of the support platform (11); and a telescopic component is provided at the bottom of the support frame (1). 2. A surveying instrument positioning device for surveying and mapping engineering according to claim 1, characterized in that: the telescopic component includes a connecting platform (13), and the connecting platform (13) is fixedly connected to the lower surface of the support frame (1). 3. A surveying instrument positioning device for surveying and mapping engineering according to claim 2, characterized in that: a fixing block (14) is fixedly connected to the lower surface of the connecting platform (13), a main board (15) is fixedly connected to the lower surface of the fixing block (14), and a plurality of side panels (16) are fixedly connected to the side walls of the main board (15). 4. A surveying instrument positioning device for surveying and mapping engineering according to claim 3, characterized in that a plurality of telescopic rods (18) are arranged inside the side plate (16). 5. A surveying instrument positioning device for surveying and mapping engineering according to claim 4, characterized in that: one end of the connecting platform (13) is rotatably connected to a rotating ball (23), and a fixed disk (19) is provided on the outer wall of the rotating ball (23). 6. A surveying instrument positioning device for surveying and mapping engineering according to claim 5, characterized in that a bottom plate (20) is fixedly connected to the lower surface of the fixed plate (19). 7. A surveying instrument positioning device for surveying and mapping engineering according to claim 6, characterized in that: a plurality of slide grooves (21) are opened inside the base plate (20), and a plurality of ground feet (22) are fixedly connected inside the base plate (20). 8. A surveying instrument positioning device for surveying and mapping engineering according to claim 3, characterized in that: a plurality of sliding columns (17) are fixedly connected inside the main board (15), and the outer wall of the sliding column (17) is slidably connected inside the sliding groove (21).