Adjustable surveying instrument for complex terrain

Abstract

The utility model belongs to the technical field of surveying instruments, and particularly relates to a complex terrain adjustable surveying instrument which comprises a mounting box, a surveying instrument body is arranged at the top of the mounting box, a fixing mechanism is arranged between the mounting box and the surveying instrument body, and a motor is fixedly mounted on the inner wall of the bottom of the mounting box; a bidirectional mechanism is arranged in the mounting box, two seat holes are formed in the top of the mounting box, a rotating mechanism is arranged at the bottom of the mounting box, an adjusting mechanism is arranged below the mounting box, and the same fixing rod is fixedly mounted on the inner walls of the two sides of the mounting box. The surveying instrument is reasonable in design, by arranging the adjusting mechanism, the height of the positioning cone can be adjusted according to different terrains, the purpose of supporting and positioning the different terrains through the positioning cone can be achieved, by arranging the bidirectional mechanism and the fixing mechanism, the surveying instrument body can be conveniently disassembled, and the surveying instrument is convenient to use. Therefore, the surveying instrument body can be conveniently stored, and the surveying instrument is convenient to use.

Description

Technical Field

[0001] The present application relates to the technical field of surveying instruments, and in particular to an adjustable surveying instrument for complex terrain. Background Art

[0002] A surveying instrument is a professional device used in topographic surveying and mapping. It is based on computer technology, optoelectronic technology, network communication technology, space science, and information science, with global navigation (GNSS), remote sensing (RS), and geographic information system (GIS) as its technical core. It selects existing feature points and boundaries on the ground and obtains graphics and location information reflecting the current status of the ground through measurement methods for use in engineering construction, planning and design, and administrative management.

[0003] At present, a complex terrain adjustable surveying instrument is disclosed in a Chinese patent announcement with announcement number CN220286975U, including a bracket, a support block, a support rod, a bottom plate, a surveying instrument body, a screw, a sliding rod, a slider, a first worm gear and a first worm, and the support blocks are respectively fixedly connected to the top of the bracket, and there are two support blocks, which are evenly distributed on the top of the base. This solves the problem that when the existing surveying instrument is used on an uneven ground, the surveying bracket will tilt, which will cause the surveying instrument to tilt when it is placed on the surveying bracket, so that the surveying instrument cannot be aligned with the reference object to be measured, thereby affecting the accuracy of the surveying. At the same time, when the existing surveying instrument is used to survey terrain in different directions, it is necessary to pick up the surveying instrument and adjust its position before placing it back on the bracket. Therefore, the surveying instrument needs to be re-debugged when in use, which will bring inconvenience to the testing work of the staff.

[0004] In actual use, it is found that the existing surveying instruments are not easy to disassemble, which makes it inconvenient to store the surveying instruments after each surveying work is completed, and thus inconvenient to use. Therefore, we propose a complex terrain adjustable surveying instrument to solve the above problem. Utility Model Content

[0005] The purpose of this application is to solve the shortcomings of the prior art: the existing surveying instruments are not easy to disassemble, which makes it inconvenient to store the surveying instruments after each surveying work is completed, and thus inconvenient to use, and to propose an adjustable surveying instrument for complex terrain.

[0006] In order to achieve the above purpose, this application adopts the following technical solutions:

[0007] A complex terrain adjustable surveying instrument comprises an installation box, a surveying instrument body is arranged on the top of the installation box, a fixing mechanism is arranged between the installation box and the surveying instrument body, and a motor is fixedly installed on the inner wall of the bottom of the installation box; a two-way mechanism is arranged in the installation box, two seat holes are opened on the top of the installation box, a rotating mechanism is arranged at the bottom of the installation box, an adjusting mechanism is arranged below the installation box, and the same fixing rod is fixedly installed on the inner walls on both sides of the installation box.

[0008] Preferably, the fixing mechanism comprises a mounting seat and two clamping seats, the mounting seat is arranged at the bottom of the surveying instrument body, and two clamping seats are slidably mounted on the top of the mounting box, and the clamping seats are snap-connected with the mounting seat.

[0009] Preferably, the bidirectional mechanism includes a bidirectional screw and two screw seats. The same bidirectional screw is rotatably installed on the inner walls of both sides of the installation box. The bidirectional screw is located below the fixed rod. The threaded sleeve on the bidirectional screw is provided with two screw seats. The screw seats are slidably connected to the corresponding seat holes. The screw seat sliding sleeve is provided on the fixed rod. The top of the screw seat is fixedly connected to the bottom of the corresponding clamping seat. A gear mechanism is provided between the bidirectional screw and the motor.

[0010] Preferably, the gear mechanism includes two bevel gears, and the bidirectional screw and the motor output shaft are both fixedly sleeved with bevel gears, the bevel gears are located between the two screw seats, and the two bevel gears are meshed with each other.

[0011] Preferably, the rotating mechanism comprises a rotating seat and a rotating groove, the rotating seat is fixedly mounted on the bottom of the installation box, and the rotating groove is provided at the bottom of the rotating seat.

[0012] Preferably, the adjustment mechanism comprises a threaded barrel and an adjusting screw, the threaded barrel is rotatably installed in the rotating groove, and the adjusting screw is threadably installed in the threaded barrel.

[0013] Preferably, a handle is sleeved on the adjusting screw.

[0014] Preferably, a positioning cone is provided at the bottom end of the adjusting screw, and the positioning cone is located below the handle sleeve.

[0015] Beneficial effects of this application:

[0016] 1. Through the cooperation of the threaded barrel, the adjusting screw, the handle and the positioning cone, by holding the handle and rotating the adjusting screw, the positioning cone can be driven to move up and down, and the height of the positioning cone can be adjusted according to different terrains, so that the positioning cone can be used to support and position the positioning cone according to different terrains;

[0017] 2. Through the cooperation of the motor, two bevel gears, a bidirectional screw, two screw seats and two clamping seats, the motor can drive the two clamping seats to move away from each other, and the two clamping seats can be detached from the mounting seats, so that the surveying instrument body can be easily disassembled, and the surveying instrument body can be easily stored and used. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a complex terrain adjustable surveying and mapping instrument proposed in this application;

[0019] Figure 2 This is a schematic diagram of the main cross-sectional structure of a complex terrain adjustable surveying and mapping instrument proposed in this application;

[0020] Figure 3 A schematic diagram of the three-dimensional structure of a clamping base of an adjustable complex terrain surveying and mapping instrument proposed in this application;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the rotating mechanism of an adjustable complex terrain surveying and mapping instrument proposed in this application.

[0022] In the figure: 1. Installation box; 2. Surveying instrument body; 3. Motor; 4. Bidirectional screw; 5. Screw seat; 6. Clamping seat; 7. Mounting seat; 8. Bevel gear; 9. Seat hole; 10. Rotating seat; 11. Rotating groove; 12. Threaded barrel; 13. Adjusting screw; 14. Handle sleeve; 15. Positioning cone; 16. Fixing rod. DETAILED DESCRIPTION

[0023] The technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0024] Reference Figure 1-4 A complex terrain adjustable surveying instrument comprises an installation box 1, a surveying instrument body 2 is arranged on the top of the installation box 1, a fixing mechanism is arranged between the installation box 1 and the surveying instrument body 2, a motor 3 is fixedly installed on the inner wall at the bottom of the installation box 1; a two-way mechanism is arranged inside the installation box 1, two seat holes 9 are opened on the top of the installation box 1, a rotating mechanism is arranged at the bottom of the installation box 1, an adjusting mechanism is arranged below the installation box 1, and the same fixing rod 16 is fixedly installed on the inner walls on both sides of the installation box 1.

[0025] In this embodiment, the fixing mechanism includes a mounting seat 7 and two clamping seats 6. The mounting seat 7 is arranged at the bottom of the surveying instrument body 2, and two clamping seats 6 are slidably installed on the top of the installation box 1. The clamping seats 6 are snap-connected with the mounting seat 7. By providing a fixing mechanism, the two clamping seats 6 can clamp and fix or detach the mounting seat 7, thereby achieving the purpose of installing, fixing or releasing the surveying instrument body 2.

[0026] In this embodiment, the bidirectional mechanism includes a bidirectional screw 4 and two screw seats 5. The same bidirectional screw 4 is rotatably installed on the inner walls of both sides of the installation box 1. The bidirectional screw 4 is located below the fixed rod 16. Two screw seats 5 are threadedly sleeved on the bidirectional screw 4. The screw seats 5 are slidably connected to the corresponding seat holes 9. The screw seats 5 are slidably sleeved on the fixed rod 16. The top of the screw seat 5 is fixedly connected to the bottom of the corresponding clamping seat 6. A gear mechanism is arranged between the bidirectional screw 4 and the motor 3. By providing the bidirectional mechanism, the bidirectional screw 4 can drive the two screw seats 5 to move toward or away from each other, thereby achieving the purpose of driving the two clamping seats 6 to move toward or away from each other.

[0027] In this embodiment, the gear mechanism includes two bevel gears 8. Bevel gears 8 are fixedly mounted on the bidirectional screw 4 and the output shaft of the motor 3. The bevel gears 8 are located between the two screw seats 5. The two bevel gears 8 are meshed with each other. By providing a gear mechanism, the motor 3 can drive the bidirectional screw 4 to rotate.

[0028] In this embodiment, the rotating mechanism includes a rotating seat 10 and a rotating groove 11. The rotating seat 10 is fixedly installed at the bottom of the installation box 1, and a rotating groove 11 is opened at the bottom of the rotating seat 10. By setting up the rotating mechanism, the threaded tube 12 can rotate in the rotating groove 11.

[0029] In this embodiment, the adjusting mechanism includes a threaded barrel 12 and an adjusting screw 13. The threaded barrel 12 is rotatably installed in the rotating groove 11, and the adjusting screw 13 is threadedly installed in the threaded barrel 12. By providing an adjusting mechanism, the adjusting screw 13 can move up and down in the threaded barrel 12, thereby driving the positioning cone 15 to move up and down.

[0030] In this embodiment, a handle sleeve 14 is sleeved on the adjusting screw 13 . The handle sleeve 14 makes it easy to rotate the adjusting screw 13 .

[0031] In this embodiment, a positioning cone 15 is provided at the bottom end of the adjusting screw rod 13 , and the positioning cone 15 is located below the handle sleeve 14 . The positioning cone 15 can be easily fixed to the ground through the positioning cone 15 .

[0032] In the present application, when in use, firstly, the threaded barrel 12 is turned outward, and the adjusting screw 13 is rotated by holding the handle sleeve 14 to drive the positioning cone 15 to move up and down, so that the height of the positioning cone 15 can be adjusted according to different terrains, and the purpose of supporting and positioning according to different terrains by the positioning cone 15 can be achieved. When the surveying and mapping work is completed, the two bevel gears 8 can be driven to rotate by reverse starting the motor 3, and the bidirectional screw 4 can be driven to rotate counterclockwise, and the two screw seats 5 can be driven to move away from each other, and the two clamping seats 6 can be driven to move away from each other, so that the two clamping seats 6 can be separated from the mounting seats 7, so that the purpose of convenient disassembly of the surveying and mapping instrument body 2 can be achieved, and then the purpose of facilitating the storage of the surveying and mapping instrument body 2 and facilitating use can be achieved.

Claims

1. A complex terrain adjustable surveying and mapping instrument, characterized in that: It comprises an installation box (1), a surveying instrument body (2) is arranged on the top of the installation box (1), a fixing mechanism is arranged between the installation box (1) and the surveying instrument body (2), and a motor (3) is fixedly installed on the inner wall of the bottom of the installation box (1); A two-way mechanism is arranged in the installation box (1), two seat holes (9) are provided on the top of the installation box (1), a rotating mechanism is arranged at the bottom of the installation box (1), an adjustment mechanism is arranged below the installation box (1), and the same fixing rod (16) is fixedly installed on the inner walls of both sides of the installation box (1).

2. The complex terrain adjustable surveying and mapping instrument according to claim 1, characterized in that: The fixing mechanism comprises a mounting seat (7) and two clamping seats (6); the mounting seat (7) is arranged at the bottom of the surveying instrument body (2); the two clamping seats (6) are slidably mounted on the top of the installation box (1); and the clamping seats (6) are clamped with the mounting seat (7).

3. The complex terrain adjustable surveying and mapping instrument according to claim 1, characterized in that: The bidirectional mechanism comprises a bidirectional screw (4) and two screw seats (5); the inner walls on both sides of the installation box (1) are rotatably mounted with the same bidirectional screw (4); the bidirectional screw (4) is located below the fixed rod (16); two screw seats (5) are threadedly sleeved on the bidirectional screw (4); the screw seats (5) are slidably connected to corresponding seat holes (9); the screw seats (5) are slidably sleeved on the fixed rod (16); the top of the screw seat (5) is fixedly connected to the bottom of the corresponding clamping seat (6); and a gear mechanism is arranged between the bidirectional screw (4) and the motor (3).

4. The complex terrain adjustable surveying and mapping instrument according to claim 3, characterized in that: The gear mechanism comprises two bevel gears (8), the bidirectional screw (4) and the output shaft of the motor (3) are both fixedly sleeved with bevel gears (8), the bevel gears (8) are located between the two screw seats (5), and the two bevel gears (8) are meshed with each other.

5. The complex terrain adjustable surveying and mapping instrument according to claim 1, characterized in that: The rotating mechanism comprises a rotating seat (10) and a rotating groove (11); the rotating seat (10) is fixedly mounted on the bottom of the installation box (1); and the rotating groove (11) is provided on the bottom of the rotating seat (10).

6. The complex terrain adjustable surveying and mapping instrument according to claim 5, characterized in that: The adjusting mechanism comprises a threaded barrel (12) and an adjusting screw (13); the threaded barrel (12) is rotatably mounted in the rotating groove (11); and the adjusting screw (13) is threadably mounted in the threaded barrel (12).

7. The complex terrain adjustable surveying and mapping instrument according to claim 6, characterized in that: The adjusting screw rod (13) is sleeved with a handle (14).

8. The complex terrain adjustable surveying and mapping instrument according to claim 6, characterized in that: A positioning cone (15) is provided at the bottom end of the adjusting screw rod (13), and the positioning cone (15) is located below the handle sleeve (14).

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