CN219934954U - a surveying and mapping device - Google Patents

Abstract

The utility model discloses a mapping device, which relates to the technical field of mapping and comprises a base, wherein an inner frame is fixed on the inner side of the base, supporting legs are fixed at four end corners of the lower end of the base and positioned on the outer side of the inner frame, three sliding rods and a screw rod are uniformly arranged at the four end corners of the inner side of the inner frame, a support is also connected with the inner side of the inner frame in a sliding manner, the support is connected with the sliding rods in a sliding manner, the support is in threaded connection with the screw rod, a mapping instrument is arranged at the upper end of the support, and an adjusting component is arranged between the support and the mapping instrument. According to the surveying and mapping device, the rotating angle is conveniently and accurately adjusted through the structural cooperation of the pointer frame and the scale marks in the rotating process of the adjusting disc, when the surveying and mapping instrument moves to the inner side of the inner frame, the surveying and mapping instrument is conveniently and sun-shading-protected through the sun-shading plate, and when the surveying and mapping instrument moves to the upper end of the base station, the surveying and mapping instrument is conveniently and sun-shading-protected through the sun-shading table.

Description

a surveying and mapping device

Technical field

The utility model relates to the technical field of surveying and mapping, in particular to a surveying and mapping device.

Background technique

Surveying and mapping devices are instruments and devices designed and manufactured for data collection, processing, and output for surveying and mapping operations. In construction engineering operations, surveying and mapping devices are needed to survey and map the site. Traditional surveying and mapping devices can basically meet people's needs, but they still There are certain problems.

For example, the Chinese Utility Model Patent (CN218626083U) discloses a construction engineering on-site surveying and mapping device, which records: "By pulling the pull rod, the sawtooth block can be moved, so that the saw gear can be separated from the fixation of the sawtooth block, and the rotating shaft can be rotated. Rotate the surveying and plotting instrument, adjust the angle, release the pull rod, and set the meshing connection between the sawtooth block and the saw gear to fix the position of the surveying and plotting instrument. According to the scale lines on the outer surface of the dial, the surveying and plotting instrument rotates to the appropriate position. When positioning, the surveying and plotting instrument is fixed to accurately adjust the angle of the surveying and mapping instrument to facilitate the staff's surveying and mapping work." He also pointed out: "Most of the existing surveying and mapping devices for construction projects have the problem that it is inconvenient to adjust the angle. , in the process of surveying and mapping, the whole surveying and mapping device is usually rotated to adjust the angle, or it is inconvenient to grasp the accuracy when rotating the surveying and mapping device, and it is inconvenient for the staff to operate. In addition, most of the existing surveying and mapping devices for construction projects do not adjust the angle. The surveying and mapping instrument is equipped with a sunshade device. The surveying and mapping device is often outdoors when surveying and mapping. When the sun is strong, the data displayed on the surveying and mapping instrument is easy to be unclear, which causes inconvenience to the data collection work and cannot affect the surveying and mapping instrument. Insufficient technology for protection”.

Based on the above, it can be seen that there are the following technical problems in the existing technology: some existing surveying and mapping devices are of fixed design, and it is inconvenient to adjust the angle. During the surveying and mapping process, the angle adjustment is usually performed by lifting and rotating the entire surveying and mapping device. It is more troublesome and has low adjustment accuracy. On the other hand, some existing surveying and mapping devices are not equipped with sunshade structures, and surveying and mapping devices are often used for surveying and mapping outdoors. When the sun is strong, the surveying and mapping display results are easily unclear. It causes inconvenience to the data collection work. Therefore, this application proposes a surveying and mapping device.

Utility model content

Based on this, it is necessary to provide a surveying and mapping device to address the above technical problems. By grasping the handle and rotating the connecting shaft, the connecting base is driven to rotate, thereby facilitating the adjustment of the tilt angle of the surveying and plotting instrument. At the same time, the driving assembly is used to conveniently drive the adjustment plate. Rotate, and the adjustment plate cooperates with the structure of the pointer frame and the scale mark during the rotation process to facilitate precise adjustment of the angle of rotation, and by moving the support up and down inside the inner frame, it is convenient to adjust the height position of the surveyor. Adjustment, when the surveying and plotting instrument moves to the inside of the inner frame, the surveying and plotting instrument is conveniently protected from the sun through the sun visor, and when the surveying and plotting instrument moves to the upper part of the base, the surveying and plotting instrument is conveniently protected from the sun through the visor, so as to facilitate observation of the display results. .

In order to solve the above technical problems, the present utility model adopts the following technical solutions:

A surveying and mapping device applied to surveying and mapping of construction project sites;

It includes a base, an inner frame is fixed on the inside of the base, legs are fixed on the four end corners of the lower end of the base and on the outside of the inner frame, and the four end corners on the inner side of the inner frame are evenly spaced. There are three sliding rods and a screw rod. The bottom end of the sliding rod is fixed to the inner frame. The bottom end of the screw rod is rotationally connected to the inner frame. The inner side of the inner frame is also slidably connected to a support. The support is The outer side of the support is fitted with the inner frame, the support is slidingly connected to the sliding rod, the support is threadedly connected to the screw, a surveyor is provided at the upper end of the support, and an adjustment device is provided between the support and the surveyor. components.

As a preferred embodiment of the surveying and mapping device provided by the present invention, a first bevel gear is fixed at the top of the screw, and a first fixing seat is fixed at the upper end of the base and outside the first bevel gear. , a first motor is fixed inside the first fixed seat, a second bevel gear is fixed at the output end of the first motor, and the second bevel gear is meshed with the first bevel gear.

As a preferred embodiment of the surveying and mapping device provided by the present invention, four sun visors are evenly provided on the inside of the inner frame, and a rotating shaft is provided between the upper end of each of the sun visors and the inner frame. The sun visor is rotationally connected to the inner frame through a rotating shaft. A fixed block is fixed on the outside of the upper end of each sun visor. A pull rod is slidably connected to the inside of the fixed block. One end of the pull rod is located inside the base and is connected to the base. The base is slidingly connected, and a spring is fixed between the outside of the other end of the pull rod and the fixed block.

As a preferred embodiment of the surveying and mapping device provided by the present invention, the adjustment assembly includes an adjustment plate, an adjustment plate is rotatably connected to the inside of the support, and an annular rack is fixed on the upper end of the adjustment plate. The upper end of the adjusting plate and the upper end of the annular rack is also symmetrically fixed with a vertical plate. The upper end between the two vertical plates is rotatably connected to a connecting shaft. The outer side of the connecting shaft is located between the two vertical plates. A connecting base is fixed, the surveying instrument is located inside the connecting base and is fixed to the connecting base, and a handle is fixed at one end of the connecting shaft.

As a preferred embodiment of the surveying and mapping device provided by the present invention, a driving assembly is provided at the upper end of the support and outside the adjustment plate. The driving assembly includes a second fixed base. A second fixed seat is fixed at the upper end of the adjusting plate and located outside the adjusting plate. A second motor is fixed inside the second fixed seat. A spur gear is fixed at the output end of the second motor. The spur gear and the ring rack Engagement connection.

As a preferred embodiment of the surveying and mapping device provided by the present invention, a scale line is also provided on the outside of the upper end of the adjustment plate, and a pointer frame is fixed on the upper end of the second fixing base.

As a preferred embodiment of the surveying and mapping device provided by the present invention, support plates are fixed at the four end corners of the upper end of the base, and the upper ends of the four support plates are provided with shading balconies. The upper ends of the support plates are also provided with hand-tightened bolts. The lower ends of the hand-tightened bolts penetrate the shading balcony and are threadedly connected to the support plates. The hand-tightening bolts are slidingly connected to the shading platform.

Compared with the existing technology, this utility model has the following beneficial effects:

The surveying and mapping device provided by the utility model can drive the connecting base to rotate by grabbing the handle and rotating the connecting shaft, thereby facilitating the adjustment of the tilt angle of the surveying and plotting instrument. At the same time, the driving assembly can conveniently drive the adjusting plate to rotate, and the adjusting plate is rotating during the rotation process. Through the structural cooperation between the pointer frame and the scale mark, it is convenient to adjust the angle of rotation accurately, and by moving the support up and down on the inside of the inner frame, it is convenient to adjust the height position of the surveyor. When the surveyor moves to the inside When the surveyor is moved to the inside of the stand, the sun visor can be used to protect the surveyor from the sun. When the surveyor moves to the top of the base, the visor can be used to protect the surveyor from the sun, making it easy to observe the display results.

Description of the drawings

In order to more clearly illustrate the solutions of the present utility model, a brief introduction will be given below to the drawings needed to be used in the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present utility model. For this purpose For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic diagram of the overall structure of the surveying and mapping device provided by the utility model;

Figure 2 is a schematic structural diagram of the lower end of the base of the surveying and mapping device provided by the utility model;

Figure 3 is a schematic structural diagram of the inner side of the inner frame of the surveying and mapping device provided by the utility model;

Figure 4 is a schematic structural diagram of the sun visor of the surveying and mapping device provided by the utility model;

Figure 5 is a schematic structural diagram of the upper end of the surveying and mapping device support provided by the utility model;

Figure 6 is a schematic structural diagram of the upper end of the base of the surveying and mapping device provided by the utility model.

The markings in the figure are explained as follows:

1. Base; 2. Inner frame; 3. Legs; 4. Slide rod; 5. Screw; 6. Support; 7. First bevel gear; 8. First fixed seat; 9. First motor; 10 , second bevel gear; 11. sun visor; 12. fixed block; 13. pull rod; 14. spring; 15. surveying instrument; 16. adjusting plate; 17. ring rack; 18. second fixed seat; 19. Two motors; 20. Spur gear; 21. Pointer frame; 22. Vertical plate; 23. Connecting shaft; 24. Connecting seat; 25. Grip; 26. Support plate; 27. Shade balcony; 28. Hand-tightened bolts.

Detailed ways

In order to enable those in the technical field to better understand the solution of the present utility model, the technical solution in the embodiment of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present utility model. Obviously, the described The embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts should fall within the scope of protection of the present utility model.

As mentioned in the background art, some existing surveying and mapping devices are of fixed design, making it inconvenient to adjust the angle. During the surveying and mapping process, the angle adjustment is usually performed by lifting and rotating the entire surveying and mapping device, which is more troublesome and requires adjustment of the accuracy at the same time. On the other hand, some existing surveying and mapping devices are not equipped with sunshade structures, and surveying and mapping devices are often conducted outdoors. When the sun is strong, the display results of surveying and mapping are easy to see clearly, which affects the data collection work. inconvenient.

In order to solve this technical problem, the utility model provides a surveying and mapping device, which is applied to surveying and mapping of construction project sites;

It includes a base 1, an inner frame 2 is fixed on the inside of the base 1, legs 3 are fixed on the four corners of the lower end of the base 1 and on the outside of the inner frame 2, and the four end corners of the inner frame 2 are fixed. Three sliding rods 4 and one screw rod 5 are evenly arranged. The bottom end of the sliding rod 4 is fixed to the inner frame 2. The bottom end of the screw rod 5 is rotationally connected to the inner frame 2. The inner side of the inner frame 2 is also slidably connected with a support 6. The outer side of the seat 6 fits the inner frame 2, the support 6 is slidingly connected to the sliding rod 4, the support 6 is threadedly connected to the screw rod 5, a surveyor 15 is provided at the upper end of the support 6, between the support 6 and the surveyor 15 Adjustment components are provided.

The surveying and mapping device provided by the utility model facilitates precise adjustment of the rotation angle of the surveyor and plotter 15 by adjusting the components, and by moving the support 6 up and down inside the inner frame 2, it is convenient to adjust the height position of the surveyor and plotter 15.

It should be noted that, as long as there is no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments can be combined with each other.

It should be noted that similar reference numerals and letters represent similar items in the following figures, therefore, once an item is defined in one figure, it does not need further definition and explanation in subsequent figures.

Example 1:

Please refer to Figure 1-6. A surveying and mapping device includes a base 1. An inner frame 2 is fixed on the inside of the base 1. In order to facilitate the support of the base 1, the four corners of the lower end of the base 1 are located inside. Legs 3 are fixed on the outside of the frame 2, and a support 6 is slidingly connected to the inside of the inner frame 2. The outside of the support 6 fits the inner frame 2;

In order to facilitate the movement of the support 6 up and down inside the inner frame 2, three sliding rods 4 and a screw rod 5 are evenly arranged at the four end corners of the inner frame 2. The bottom end of the sliding rod 4 is fixed to the inner frame 2, and the screw rod The bottom end of 5 is rotatably connected to the inner frame 2, the support 6 is slidingly connected to the sliding rod 4, and the support 6 is threadedly connected to the screw 5. The rotation of the screw 5 facilitates the movement of the support 6 up and down, and during the movement, the support 6 is moved up and down. The rod 4 is convenient for limiting the position of the support 6;

In order to facilitate the rotation of the screw rod 5, a first bevel gear 7 is fixed on the top of the screw rod 5, a first fixed seat 8 is fixed on the upper end of the base 1 and is located outside the first bevel gear 7, and the first fixed seat 8 is fixed on the inside. A first motor 9 is fixed, and a second bevel gear 10 is fixed at the output end of the first motor 9. The second bevel gear 10 is meshed with the first bevel gear 7;

In order to facilitate the surveying and mapping of the construction project site, a surveyor 15 is provided at the upper end of the support 6. In order to facilitate the support of the surveyor 15 and to accurately adjust its surveying and mapping angle, a surveyor 15 is provided between the support 6 and the surveyor 15. adjustment components;

Specifically, the adjustment assembly includes an adjustment plate 16. The adjustment plate 16 is rotatably connected to the inside of the support 6. The upper end of the adjustment plate 16 is fixed with an annular rack 17. The upper end of the adjustment plate 16 is also symmetrically fixed at the upper end of the annular rack 17. There is a vertical plate 22, and a connecting shaft 23 is rotatably connected to the upper end between the two vertical plates 22. A connecting base 24 is fixed outside the connecting shaft 23 and between the two vertical plates 22. The surveyor 15 is located inside the connecting base 24 and It is fixed with the connecting base 24, and in order to facilitate the grasping of the connecting shaft 23 and drive it to rotate, a handle 25 is also fixed at one end of the connecting shaft 23;

In order to facilitate the rotation of the adjusting plate 16 without having to lift the entire device to rotate and adjust the angle, a driving assembly is provided at the upper end of the support 6 and outside the adjusting plate 16. Specifically, the driving assembly includes a second fixed seat. 18. A second fixed seat 18 is fixed at the upper end of the support 6 and is located outside the adjusting plate 16. A second motor 19 is fixed inside the second fixed seat 18. A spur gear 20 is fixed at the output end of the second motor 19. The flat gear 20 is fixed at the output end of the second motor 19. The gear 20 is meshed and connected with the annular rack 17. In order to achieve precise adjustment, a scale line is also provided on the outside of the upper end of the adjustment plate 16, and a pointer frame 21 is also fixed on the upper end of the second fixed seat 18;

Example 2:

The base 1 and the inner frame 2 provided in Embodiment 1 are further optimized. Specifically, as shown in Figures 4 and 6, when the support 6 and the surveyor 15 are moved to the inside of the inner frame 2, in order to avoid the It is inconvenient to check the display results. Four sun visors 11 are evenly arranged on the inside of the inner frame 2. A rotating shaft is arranged between the upper end of each sun visor 11 and the inner frame 2. The sun visor 11 is connected to the inner frame 2 through the rotating shaft. When After the sun visor 11 is flipped and opened by the rotating shaft, in order to facilitate the limitation and fixation of the sun visor 11 and thereby block the sunlight, a fixing block 12 is fixed on the outside of the upper end of each sun visor 11, and the inside of the fixing block 12 is slidingly connected. There is a pull rod 13. One end of the pull rod 13 is located inside the base 1 and is slidingly connected to the base 1. A spring 14 is fixed between the outside of the other end of the pull rod 13 and the fixed block 12;

When the support 6 and the surveying instrument 15 move to the upper end of the base 1, in order to block the sunlight, support plates 26 are fixed at the four corners of the upper end of the base 1, and the upper ends of the four support plates 26 are provided with sunshades. Platform 27, in order to facilitate the installation and disassembly of the awning 27, the upper end of each support plate 26 is also provided with a hand-tightened bolt 28. The lower end of the hand-tightened bolt 28 penetrates the awning 27 and is threadedly connected to the support plate 26. The hand-tightened bolt 28 is connected with the support plate 26. Balcony 27 sliding connection;

The usage process of the surveying and mapping device provided by the utility model is as follows: after moving the device to the construction site, the surveying and mapping is started through the surveying and mapping instrument 15. During the surveying and mapping process, the second motor 19 is started to drive the spur gear 20 to rotate, and then the spur gear 20 is rotated. The engagement with the annular rack 17 facilitates the rotation of the adjustment plate 16, thereby facilitating the adjustment of the surveying angle of the surveyor 15, and during adjustment, the scale line can be easily observed through the pointer frame 21, thereby achieving precise adjustment, and by grasping the handle 25 Rotate the connecting shaft 23 to drive the connecting base 24 and the surveying and plotting instrument 15 to tilt, so as to facilitate the adjustment of the tilt angle of the surveying and plotting instrument 15 during surveying and mapping according to the needs;

By starting the first motor 9, the second bevel gear 10 is driven to rotate, and then through the meshing connection between the second bevel gear 10 and the first bevel gear 7, the screw 5 is conveniently driven to rotate, and then the support 6 and the surveying and mapping instrument 15 are driven to move to The height position of the surveying and mapping instrument 15 is adjusted at the upper end of the base 1 or inside the inner frame 2, and is limited by the sliding rod 4 during the movement of the support 6. When the surveyor 15 moves to the upper end of the base 1, the The shading platform 27 is convenient for shielding and protecting the surveying and mapping instrument 15 to avoid the inconvenience of viewing the display results due to the influence of sunlight. After the hand-tightened bolt 28 is removed from the inside of the support plate 26, the shading platform 27 is convenient for disassembly and maintenance. After the surveyor 15 moves to the inside of the inner frame 2, open and flip the sun visor 11 in the direction that the surveyor 15 needs to survey, and pull the pull rod 13 at the same time. When the sun visor 11 is flipped ninety degrees, release the pull rod 13 through the spring 14. The elastic properties drive the pull rod 13 to slide into the inside of the base 1, thereby limiting and fixing the sun visor 11, so that the surveyor 15 can be easily protected from the sun through the sun visor 11.

Claims (7)

1. The utility model provides a surveying device, its characterized in that, includes base station (1), the inboard of base station (1) is fixed with interior frame (2), four terminal angle departments of base station (1) lower extreme just are located the outside of interior frame (2) all are fixed with landing leg (3), four terminal angle departments of interior frame (2) inboard evenly are provided with three slide bar (4) and a screw rod (5), the bottom and the interior frame (2) of slide bar (4) are fixed, the bottom and the interior frame (2) of screw rod (5) rotate to be connected, the inboard of interior frame (2) still sliding connection has support (6), the outside and interior frame (2) laminating of support (6), support (6) and slide bar (4) sliding connection, support (6) and screw rod (5) threaded connection, the upper end of support (6) is provided with surveying instrument (15), be provided with adjusting part between support (6) and the surveying instrument (15).

2. The surveying and mapping device according to claim 1, wherein a first bevel gear (7) is fixed at the top end of the screw (5), a first fixing seat (8) is fixed at the upper end of the base (1) and located at the outer side of the first bevel gear (7), a first motor (9) is fixed at the inner side of the first fixing seat (8), a second bevel gear (10) is fixed at the output end of the first motor (9), and the second bevel gear (10) is connected with the first bevel gear (7) in a meshed mode.

3. The surveying and mapping device according to claim 1, wherein four sun visors (11) are uniformly arranged on the inner side of the inner frame (2), a rotating shaft is arranged between the upper end of each sun visors (11) and the inner frame (2), each sun visors (11) are rotationally connected with the inner frame (2) through the rotating shaft, a fixing block (12) is further fixed on the outer side of the upper end of each sun visors (11), a pull rod (13) is slidably connected to the inner side of each fixing block (12), one end of each pull rod (13) is located in the base (1) and slidably connected with the base (1), and a spring (14) is fixed between the outer side of the other end of each pull rod (13) and the fixing block (12).

4. The surveying and mapping device according to claim 1, wherein the adjusting assembly comprises an adjusting disc (16), the inner side of the support (6) is rotationally connected with the adjusting disc (16), the upper end of the adjusting disc (16) is fixedly provided with an annular rack (17), the upper end of the adjusting disc (16) and the upper end of the adjusting disc (17) are symmetrically fixed with vertical plates (22), the upper ends between the two vertical plates (22) are rotationally connected with a connecting shaft (23), the outer side of the connecting shaft (23) and the connecting seat (24) between the two vertical plates (22) are fixedly provided, the surveying instrument (15) is positioned on the inner side of the connecting seat (24) and is fixedly connected with the connecting seat (24), and one end of the connecting shaft (23) is fixedly provided with a grab handle (25).

5. The mapping device according to claim 4, characterized in that a driving assembly is further arranged at the upper end of the support (6) and located at the outer side of the adjusting disc (16), the driving assembly comprises a second fixing seat (18), the second fixing seat (18) is fixed at the upper end of the support (6) and located at the outer side of the adjusting disc (16), a second motor (19) is fixed at the inner side of the second fixing seat (18), a flat gear (20) is fixed at the output end of the second motor (19), and the flat gear (20) is in meshed connection with the annular rack (17).

6. The mapping device according to claim 5, characterized in that the outer side of the upper end of the adjusting disc (16) is further provided with scale marks, and the upper end of the second fixing seat (18) is further fixed with a pointer frame (21).

7. The surveying and mapping device according to claim 1, wherein four end corners of the upper end of the base (1) are respectively fixed with a support plate (26), the upper ends of the four support plates (26) are respectively provided with a shading table (27), the upper end of each support plate (26) is also respectively provided with a hand-screwing bolt (28), the lower end of each hand-screwing bolt (28) penetrates through the shading table (27) and is in threaded connection with the support plate (26), and the hand-screwing bolts (28) are in sliding connection with the shading table (27).