CN118744832A - A portable surveying and mapping device - Google Patents

Abstract

The present invention relates to the technical field of surveying instrument carrying, and in particular to a surveying device that is easy to carry, comprising a fixed box, a storage box slidably connected to the fixed box is fixedly connected to the bottom of the fixed box through an electric push rod, a flip fixed plate is installed on the top of the storage box, a flip assembly is arranged on the fixed box, a dust cleaning assembly 1 is arranged on the flip fixed plate, and a dust cleaning assembly 2 is arranged inside the storage box; the present invention utilizes the storage box to descend to compress the internal space of the fixed box, and cooperates with the dust cleaning assembly 1 and the flip assembly to, on the one hand, realize dust removal and cleaning of the surveying instrument body before storage, and on the other hand, further reduce the volume of the device after storage, thereby improving the convenience of carrying; while utilizing the storage box to rise to take out the surveying instrument body, cooperate with the dust cleaning assembly 2 to clean and effectively collect the dust that falls on the bottom of the flip fixed plate during the storage process, thereby preventing the problem of dust inside the storage box and reducing the storage effect.

Description

A portable surveying and mapping device

Technical Field

The present invention relates to the technical field of portable surveying and mapping instruments, and in particular to a portable surveying and mapping device.

Background Art

A surveying instrument is a tool designed and manufactured for surveying and mapping operations that integrates data collection, processing, and output. It is an instrument for various orientation, distance, angle, height, mapping, and photogrammetry work required for surveying work during the planning, design, construction, and management stages of engineering construction.

For example, in the prior art, there is a portable surveying instrument with a publication number of CN115401027B. Although the device can clean the dust on the surface of the surveying instrument during use, the method of cleaning the surveying instrument in a box makes it difficult to completely discharge the cleaned dust to the outside of the box. After the storage is completed and the box cover is closed, the floating dust remaining in the box will be adsorbed on the surface of the surveying instrument again, resulting in incomplete cleaning and poor cleaning effect.

In view of the above technical defects, a solution is now proposed.

Summary of the invention

The purpose of the present invention is to provide a surveying and mapping device that is easy to carry to solve the technical defects mentioned above. The present invention utilizes the storage box to descend to compress the internal space of the fixed box, and cooperates with the cleaning component 1 and the flipping component. On the one hand, it can realize dust removal and cleaning before the surveying and mapping instrument body is stored to improve the protection effect during storage, and on the other hand, it can further reduce the volume of the device after storage to improve the convenience of carrying; when the storage box rises and the surveying and mapping instrument body is taken out, it cooperates with the cleaning component 2, which can not only clean the dust that falls on the bottom of the flipping fixed plate during the storage process, but also effectively collect the cleaned dust to prevent the existence of dust inside the storage box and reduce the storage effect.

The purpose of the present invention can be achieved through the following technical solutions:

A portable surveying and mapping device comprises a fixed box, a storage box is fixedly connected to the bottom of the fixed box through an electric push rod and slidably connected to the storage box, a flip fixing plate is installed on the top of the storage box, and the flip fixing plate is rotatably connected to the storage box through rotating shafts fixedly connected on both sides symmetrically, and a surveying and mapping instrument body is installed on the top bolt of the flip fixing plate;

The fixed box is provided with a flipping assembly for driving the flipping fixed plate to flip, the flipping fixed plate is provided with a cleaning assembly 1 for cleaning the surveying instrument body in coordination with the lifting and lowering of the storage box, and the interior of the storage box is provided with a cleaning assembly 2 for cleaning and collecting the flipping fixed plate.

Preferably, the flip assembly includes a vertical plate, a guide groove, a turntable and a guide pin, the vertical plates are symmetrically fixedly connected to both sides of the top of the fixed box, and a guide groove is provided on the side of the vertical plate close to the storage box, the free end of the rotating shaft passes through the outside of the storage box and is fixedly connected to the turntable, and a guide pin matching the corresponding guide groove is fixedly connected to the side of the turntable close to the vertical plate.

Preferably, the guide groove is composed of a flip >-shaped segment and a lifting I-shaped segment and a displacement I-shaped segment located on both sides of the top and bottom thereof. The connection between the flip >-shaped segment and the lifting I-shaped segment and the displacement I-shaped segment is a smooth transition, and the guide pin and the surveying instrument body are arranged on both sides of the flip fixing plate.

Preferably, the cleaning component 1 includes an exhaust pipe, an air inlet cavity 2 and an air inlet cavity 1. The top of the flip fixing plate is fixedly connected to the outside of the surveying instrument body with an exhaust pipe, and a plurality of air outlet holes are provided on the exhaust pipe. Air inlet cavities 2 connected to the inside of the exhaust pipe are symmetrically provided on the outer walls on both sides of the flip fixing plate. An air inlet cavity 1 connected to the corresponding air inlet cavity 2 is provided at the bottom of the storage box. A sealing gasket slidably connected to the storage box is fixedly connected to the outer wall of the flip fixing plate.

Preferably, the second dust cleaning component includes a rotating rod, a rotating pulley, a rotating belt, a collecting cover and a sweeping roller brush. The top of the storage box is located on both sides of the flip fixed plate and is symmetrically rotatably connected to the rotating rod, and the rotating rod is located on both sides of the flip fixed plate and is symmetrically fixedly connected to the rotating pulley. The corresponding rotating pulleys on both sides of the flip fixed plate are connected through a rotating belt transmission, and a collecting cover is fixedly connected between the rotating belts. A rotating rod is rotatably connected in the collecting cover, and a sweeping roller brush that contacts the flip fixed plate is fixedly connected to the rotating rod.

Preferably, both ends of the rotating rod pass through the outside of the collecting cover and are fixedly connected to gear 2, and a toothed plate meshing with the corresponding gear 2 is fixedly connected to the inner wall of the storage box, and the toothed plate is located below gear 2.

Preferably, a transmission rod is rotatably connected to the bottom of one side of the storage box, and a transmission pulley 1 is fixedly connected to the transmission rod, and a transmission pulley 2 is fixedly connected to the rotating rod located above the transmission rod, and the transmission pulley 1 and the transmission pulley 2 are connected by a transmission belt transmission, and both ends of the transmission rod pass through the outside of the storage box and are fixedly connected to gear 1, and a gear groove meshing with the corresponding gear 1 is opened on the inner side wall of the fixed box, and the diameter of the transmission pulley 1 is larger than the diameter of the transmission pulley 2.

Preferably, the bottom of the collecting cover is fixedly connected with a connecting hose, and the free end of the connecting hose passes through the bottom outer side of the storage box and is threadedly mounted with a dust filter cover, the top of the storage box is threadedly mounted with a one-way valve 1, and a one-way valve 2 is fixedly mounted on the connecting hose, and a sealing plate is hinged at the bottom of the fixed box.

The beneficial effects of the present invention are as follows:

(1) The present invention uses an electric push rod to drive the storage box to descend in the fixed box when storing the surveying instrument body. The internal space of the fixed box is first compressed by the storage box. On the one hand, the gas in the fixed box can be ejected through the air outlet on the exhaust pipe to clean the dust on the surface of the surveying instrument body. On the other hand, the volume of the device after storage can be further reduced to improve the convenience of carrying. Then, the cleaned surveying instrument body is stored in conjunction with the flip assembly, which achieves the protection effect when carrying and can effectively avoid the problem of low cleaning effect caused by blowing air in the box body in the prior art and the inability to completely discharge dust;

(2) After the surveying instrument body is taken out of the present invention, the storage box, during the rising process, cooperates with the transmission rod and the rotating rod to synchronously drive the collecting cover to slide under the flip fixed plate, and the cleaning roller brush in the collecting cover automatically rotates, so as to clean the dust that falls on the bottom of the flip fixed plate during the storage process; and as the internal space of the fixed box increases, after the external air enters the storage box, it successively enters the fixed box through the collecting cover, the connecting hose and the dust collecting filter cover, thereby preventing the storage box from being hindered from rising, and at the same time, the dust swept by the cleaning roller brush is sucked into the dust collecting filter cover for collection, thereby further avoiding the problem of dust in the storage box when the surveying instrument body is stored again, thereby reducing the storage effect.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be further described below in conjunction with the accompanying drawings;

Fig. 1 is a schematic diagram of the structure of the present invention (the state when the surveying instrument is taken out);

FIG2 is a schematic diagram of the structure of the present invention (the state of the surveying and mapping instrument when it is stored);

3 is a schematic diagram of the internal structure of the fixing box and the storage box of the present invention;

FIG4 is a schematic structural diagram of a fixed box of the present invention;

FIG5 is a schematic structural diagram of a storage box of the present invention;

FIG6 is a schematic diagram of the partial structure of the second dust cleaning component of the present invention;

FIG7 is a schematic diagram of the installation of the second dust cleaning component of the present invention in the storage box;

FIG8 is a schematic diagram showing the cooperation between the flip fixing plate and the second dust cleaning component of the present invention.

Legend:

1. Fixed box; 11. Electric push rod; 12. Gear slot; 13. Sealing plate;

2. Storage box; 21. Flip fixing plate; 22. Rotating shaft; 23. Surveying instrument body; 24. Sealing pad; 25. Transmission rod; 26. Transmission pulley 1; 27. Transmission belt; 28. Gear 1; 29. One-way valve 1;

3. Flip assembly; 31. Vertical plate; 32. Guide groove; 33. Turntable; 34. Guide pin; 01. Flip I-shaped segment; 02. Lifting I-shaped segment; 03. Displacement I-shaped segment;

4. Soot cleaning component 1; 41. Exhaust pipe; 42. Air intake chamber 2; 43. Air intake chamber 1;

5. Dust cleaning component 2; 51. Rotating rod; 52. Rotating pulley; 53. Rotating belt; 54. Collecting cover; 55. Cleaning roller brush; 56. Gear 2; 57. Tooth plate; 58. Drive pulley 2; 59. Connecting hose; 510. Dust filter cover; 511. One-way valve 2.

DETAILED DESCRIPTION

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

Embodiment 1: In view of the problem that the dust of the surveying instrument is cleaned in the box in the prior art, the dust is difficult to be completely discharged to the outside of the box and will be adsorbed on the surface of the surveying instrument again, resulting in poor cleaning effect, the following solution can be used to solve the problem:

Please refer to FIG. 1 , FIG. 3 - FIG. 5 and FIG. 8 , a portable surveying and mapping device in this embodiment includes a fixed box 1, a storage box 2 is fixedly connected to the bottom of the fixed box 1 through an electric push rod 11 and slidably connected to the storage box 2, the electric push rod 11 is two groups and symmetrically arranged in the fixed box 1, and is used to improve the activity effect of the storage box 2 in the fixed box 1, and a flip fixing plate 21 is installed on the top of the storage box 2;

The flip fixing plate 21 is used for installing the surveying instrument body 23 and sealing the top opening of the storage box 2. The top opening of the storage box 2 is symmetrically arc-shaped on both sides. The two sides of the flip fixing plate 21 are adapted to the arc-shaped structure of the opening of the storage box 2, further improving the sealing performance of the flip fixing plate 21 to the storage box 2. The flip fixing plate 21 is rotatably connected to the storage box 2 through the rotating shaft 22 symmetrically fixed on both sides. The surveying instrument body 23 is stored and taken out by flipping the flip fixing plate 21 by 180 degrees. The top bolt of the flip fixing plate 21 is installed with the surveying instrument body 23.

The fixed box 1 is provided with a flip assembly 3 for driving the flip fixed plate 21 to flip. The electric push rod 11 pushes the storage box 2 to rise and fall in the fixed box 1, and the flip assembly 3 cooperates to complete the automatic 180° flipping of the flip fixed plate 21. The storage box 2 rises to drive the surveying instrument body 23 to be taken out, and the storage box 2 descends to drive the surveying instrument body 23 to be stored, and at the same time, the volume of the device after storage is further reduced, and the convenience of carrying is improved;

A cleaning component 4 is provided on the flip fixed plate 21 for cooperating with the storage box 2 to lift and lower to clean the surveying instrument body 23. The cleaning component 4 is first used to clean the surveying instrument body 23. After the cleaning is completed, the surveying instrument body 23 is stored by the flip component 3. This can effectively avoid the problem in the prior art that the dust is blown in the box for cleaning, and the dust cannot be completely discharged, resulting in a low cleaning effect. The storage box 2 is provided with a cleaning component 5 for cleaning and collecting the flip fixed plate 21.

The flip assembly 3 includes a vertical plate 31, a guide groove 32, a turntable 33 and a guide pin 34. The vertical plates 31 are symmetrically fixedly connected to the two sides of the top of the fixed box 1. After the storage box 2 rises, a guide groove 32 for the flip fixed plate 21 to rotate is opened on the vertical plate 31, and a guide groove 32 is opened on the side of the vertical plate 31 close to the storage box 2. The free end of the rotating shaft 22 passes through the outside of the storage box 2 and is fixedly connected to the turntable 33, and a guide pin 34 compatible with the corresponding guide groove 32 is fixedly connected on the side of the turntable 33 close to the vertical plate 31. When the electric push rod 11 drives the storage box 2 to rise and fall in the fixed box 1, the guide pin 34 cooperates with the guide groove 32 to realize the flipping of the flip fixed plate 21 by 180°, and a handle is rotatably connected between the tops of the vertical plates 31.

The guide groove 32 is composed of the flip > shaped segment 01 and the lifting I-shaped segment 02 and the displacement I-shaped segment 03 located on both sides of the top and bottom thereof. The connection between the flip > shaped segment 01 and the lifting I-shaped segment 02 and the displacement I-shaped segment 03 is a smooth transition. When the storage box 2 is descending in the fixed box 1, the guide pin 34 continuously slides in the lifting I-shaped segment 02 when the cleaning component 4 cleans the surveying instrument body 23, restricting the rotation of the flip fixed plate 21, ensuring that the gas compressed and discharged from the fixed box 1 by the storage box 2 will not leak through the gap between the storage box 2 and the flip fixed plate 21, thereby ensuring the cleaning effect;

After the cleaning process is completed, the guide pin 34 enters the flipping > shaped section 01 from the lifting I-shaped section 02, and the guide pin 34 cooperates with the flipping > shaped section 01 to drive the flipping fixed plate 21 to flip 180°, so as to realize the storage of the surveying instrument body 23. Then, the guide pin 34 enters the displacement I-shaped section 03 from the flipping > shaped section 01, and the storage box 2 is completely stored in the fixed box 1, thereby reducing the volume of the device after storage. The guide pin 34 and the surveying instrument body 23 are arranged on both sides of the flipping fixed plate 21, so that the storage box 2 can be lifted and lowered while the flipping fixed plate 21 is flipped smoothly.

The dust cleaning component 14 includes an exhaust pipe 41, an air inlet cavity 2 42 and an air inlet cavity 1 43. The top of the flip fixed plate 21 is fixedly connected to the exhaust pipe 41 on the outside of the surveying instrument body 23, and a plurality of air outlet holes are provided on the exhaust pipe 41. The air inlet cavity 2 42 connected to the inside of the exhaust pipe 41 is symmetrically provided on the outer walls of both sides of the flip fixed plate 21. The bottom of the storage box 2 is provided with an air inlet cavity 1 43 connected to the corresponding air inlet cavity 2 42. When the storage box 2 descends in the fixed box 1, the internal space of the fixed box 1 is gradually reduced, pushing the internal gas into the exhaust pipe 41 through the air inlet cavity 1 43 and the air inlet cavity 2 42, and finally ejecting from the plurality of air outlet holes.

To clean the dust on the surface of the surveying instrument body 23, the opening angles of the air outlets are different to increase the cleaning area and achieve a better cleaning effect. A sealing gasket 24 slidably connected to the storage box 2 is fixedly connected to the outer wall of the flip fixing plate 21 to increase the sealing between the flip fixing plate 21 and the storage box 2 to avoid leakage of gas in the fixed box 1 during discharge from the air outlet, thereby reducing the cleaning effect of the surveying instrument body 23.

Embodiment 2: In view of the problem that dust from the outside falls on the flip fixing plate during the storage process of the surveying instrument, and as the surveying instrument is taken out, the dust remains inside the storage box, reducing the storage effect, the following solution can be used to solve the problem:

Please refer to FIGS. 2 to 8 , in this embodiment, the dust cleaning component 2 5 includes a rotating rod 51, a rotating pulley 52, a rotating belt 53, a collecting cover 54 and a cleaning roller brush 55. The top of the storage box 2 is located on both sides of the flip fixed plate 21 and is symmetrically connected to the rotating rod 51 for rotation, and the rotating pulleys 52 are symmetrically fixedly connected to the rotating rod 51 on both sides of the flip fixed plate 21. The rotating pulleys 52 on both sides of the flip fixed plate 21 are connected by a rotating belt 53, and the collecting cover 54 is fixedly connected between the rotating belts 53.

By rotating the rotating rod 51, and cooperating with the rotating pulley 52 and the rotating belt 53, the collecting hood 54 is driven to slide under the flip fixed plate 21 to achieve a large-area cleaning effect. A rotating rod is rotatably connected inside the collecting hood 54, and a cleaning roller brush 55 is fixedly connected to the rotating rod and contacts the flip fixed plate 21. When the collecting hood 54 slides under the flip fixed plate 21, the cleaning roller brush 55 rotates to clean the dust that falls on the bottom of the flip fixed plate 21 during the storage process and receives it through the collecting hood 54.

Both ends of the rotating rod penetrate the outer side of the collecting cover 54 and are fixedly connected with a second gear 56. A toothed plate 57 meshing with the corresponding second gear 56 is fixedly connected to the inner side wall of the storage box 2, and the toothed plate 57 is located below the second gear 56. Through the meshing of the second gear 56 and the corresponding toothed plate 57, when the collecting cover 54 follows the rotating rod 51 to rotate and slide, the cleaning roller brush 55 is synchronously driven to rotate;

The toothed plate 57 is used below the gear 2 56 to provide a certain support effect on the collecting hood 54, thereby preventing the collecting hood 54 from being connected only by the rotating belt 53, causing the cleaning roller brush 55 to separate from the flip fixing plate 21 at a local position, thereby preventing comprehensive cleaning from being achieved.

A transmission rod 25 is rotatably connected to the bottom of one side of the storage box 2, and a transmission pulley 1 26 is fixedly connected to the transmission rod 25. A transmission pulley 2 58 is fixedly connected to the rotating rod 51 located above the transmission rod 25. The transmission pulley 1 26 and the transmission pulley 2 58 are connected through a transmission belt 27. The transmission rod 25 rotates to cooperate with the transmission pulley 1 26, the transmission pulley 2 58 and the transmission belt 27, which can drive the corresponding rotating rod 51 to rotate, thereby realizing the sliding of the collection cover 54 and the rotation of the cleaning roller brush 55. The diameter of the transmission pulley 1 26 is larger than the diameter of the transmission pulley 2 58, so that the transmission rod 25 drives the rotating rod 51 to rotate quickly, thereby increasing the moving distance of the collection cover 54.

Both ends of the transmission rod 25 pass through the outside of the storage box 2 and are fixedly connected to a gear 28. A gear groove 12 meshing with the corresponding gear 28 is provided on the inner wall of the fixed box 1. When the storage box 2 is lifted or lowered in the fixed box 1, the transmission rod 25 is driven to rotate through the meshing of the gear 28 and the gear groove 12. When the storage box 2 rises, the collection cover 54 is synchronously driven to slide under the flip fixed plate 21, and the dust at the bottom of the flip fixed plate 21 is cleaned in coordination with the rotation of the cleaning roller brush 55. When the storage box 2 descends, the collection cover 54 is driven to move in the opposite direction to reset, so as to avoid interference with the flipping of the flip fixed plate 21.

The bottom of the collecting hood 54 is fixedly connected with a connecting hose 59, and the free end of the connecting hose 59 penetrates to the outside of the bottom of the storage box 2 and is threadedly installed with a dust collecting filter cover 510. A one-way valve 2 511 is fixedly installed on the connecting hose 59. During the rising process of the storage box 2 in the fixed box 1, the internal space of the fixed box 1 gradually increases, and the external air enters the interior of the storage box 2, and then enters the interior of the fixed box 1 through the collecting hood 54, the connecting hose 59, the one-way valve 2 511 and the dust collecting filter cover 510 in sequence, so as to achieve the purpose of sucking the dust swept by the cleaning roller brush 55 into the dust collecting filter cover 510, thereby preventing the storage box 2 from being hindered from rising, and further avoiding the problem of reducing the storage effect due to the dust inside the storage box 2 when the surveying instrument body 23 is stored again;

One-way valve 2 511 is used to prevent the gas in fixed box 1 from being discharged through connecting hose 59 and the collected dust from being discharged into storage box 2 when storage box 2 rises. One-way valve 1 29 is threadedly installed on the top of storage box 2 to achieve the effect of automatically starting the suction of external gas as storage box 2 rises. A sealing plate 13 is hinged at the bottom of fixed box 1, and the dust filter cover 510 can be taken out for cleaning by opening the sealing plate 13.

Embodiment 3: Referring to FIG. 1 to FIG. 8 , a method for using a portable surveying and mapping device includes the following steps:

S1: When the storage box 2 is driven by the electric push rod 11 to descend in the fixed box 1, the internal space of the fixed box 1 gradually decreases. Under the obstruction of the one-way valve 2 511, the internal gas enters the exhaust pipe 41 through the air inlet cavity 1 43 and the air inlet cavity 2 42, and finally sprays out from a plurality of air outlets to clean the dust on the surface of the surveying instrument body 23;

S2: After the dust on the surface of the surveying instrument body 23 is cleaned, the guide pin 34 enters the flipping section 01 from the lifting I-shaped section 02, driving the flipping fixed plate 21 to flip 180°. After the surveying instrument body 23 is stored in the storage box 2, the guide pin 34 enters the displacement I-shaped section 03 from the flipping section 01, and the storage box 2 is completely stored in the fixed box 1, reducing the storage volume;

S3: The electric push rod 11 drives the storage box 2 to rise, and after the surveying instrument body 23 is taken out from the storage box 2 in cooperation with the flip assembly 3, the gear 1 28 is meshed with the gear groove 12 to drive the transmission rod 25 to rotate, and the transmission rod 25 cooperates with the transmission pulley 1 26, the transmission pulley 2 58 and the transmission belt 27 to drive the corresponding rotating rod 51 to rotate, and the rotating rod 51 drives the collection cover 54 to slide under the flip fixed plate 21 through the rotating pulley 52 and the rotating belt 53. At the same time, the cleaning roller brush 55 in the collection cover 54 rotates under the meshing of the gear 2 56 and the toothed plate 57 to clean the dust at the bottom of the flip fixed plate 21;

S4: As the storage box 2 rises in the fixed box 1, the internal space of the fixed box 1 gradually increases, and the outside air enters the storage box 2 through the one-way valve 29, and then enters the fixed box 1 through the collecting cover 54, the connecting hose 59, the one-way valve 511 and the dust filter cover 510 in sequence, and the dust swept by the cleaning roller brush 55 is sucked into the dust filter cover 510, and then the dust filter cover 510 is taken out for cleaning by opening the sealing plate 13.

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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims (8)

1. The utility model provides a mapping device convenient to carry, includes fixed box (1), its characterized in that, the bottom in fixed box (1) is through electric putter (11) rigid coupling has with its sliding connection containing box (2), upset fixed plate (21) are installed at the top of containing box (2), and upset fixed plate (21) are through pivot (22) of bilateral symmetry rigid coupling and containing box (2) rotation connection, mapping instrument body (23) are installed to the top bolt of upset fixed plate (21);

Be provided with on fixed box (1) and be used for driving upset subassembly (3) of upset fixed plate (21) upset, be provided with on upset fixed plate (21) with containing box (2) lift cooperation carry out ash removal subassembly one (4) of clearance to surveying instrument body (23), the inside of containing box (2) is provided with ash removal subassembly two (5) that are used for clearing up and collect upset fixed plate (21).

2. The mapping device convenient to carry according to claim 1, wherein the overturning assembly (3) comprises a vertical plate (31), a guide groove (32), a rotary disc (33) and a guide pin (34), the vertical plate (31) is symmetrically and fixedly connected to the two sides of the top of the fixed box (1), the guide groove (32) is formed in one side, close to the storage box (2), of the vertical plate (31), the free end of the rotary shaft (22) penetrates through the outer side of the storage box (2) and is fixedly connected with the rotary disc (33), and the guide pin (34) matched with the corresponding guide groove (32) is fixedly connected to one side, close to the vertical plate (31), of the rotary disc (33).

3. The portable surveying and mapping device according to claim 2, wherein the guiding groove (32) is formed by combining a turnover > shape section (01) with a lifting I-shaped section (02) and a displacement I-shaped section (03) which are positioned at the top side and the bottom side of the guiding groove, the joint of the turnover > shape section (01) with the lifting I-shaped section (02) and the displacement I-shaped section (03) is in smooth transition, and the guiding pin (34) and the surveying instrument body (23) are positioned at the two sides of the turnover fixing plate (21).

4. The portable mapping device according to claim 1, wherein the first ash removal component (4) comprises an exhaust pipe (41), a second air inlet cavity (42) and a first air inlet cavity (43), the top of the turnover fixing plate (21) is fixedly connected with the exhaust pipe (41) and located on the outer side of the mapping instrument body (23), a plurality of air outlet holes are formed in the exhaust pipe (41), the second air inlet cavity (42) communicated with the inside of the exhaust pipe (41) is symmetrically formed in the outer walls of the two sides of the turnover fixing plate (21), the first air inlet cavity (43) communicated with the corresponding second air inlet cavity (42) is formed in the bottom of the storage box (2), and a sealing gasket (24) connected with the storage box (2) in a sliding mode is fixedly connected to the outer side wall of the turnover fixing plate (21).

5. The portable mapping device according to claim 1, wherein the ash removal component II (5) comprises a rotating rod (51), rotating pulleys (52), rotating belts (53), a collecting cover (54) and cleaning roller brushes (55), the rotating rods (51) are symmetrically and rotatably connected to the two sides of the turnover fixing plate (21) at the top in the storage box (2), the rotating pulleys (52) are symmetrically and fixedly connected to the two sides of the turnover fixing plate (21) on the rotating rods (51), the rotating pulleys (52) are correspondingly connected between the two sides of the turnover fixing plate (21) through transmission of the rotating belts (53), the collecting cover (54) is fixedly connected with rotating rods in a rotating mode, and the cleaning roller brushes (55) are in contact with the turnover fixing plate (21) in a rotating mode.

6. The portable surveying and mapping device according to claim 5, wherein two ends of the rotating rod penetrate through the outer side of the collecting cover (54) and are fixedly connected with a gear II (56), a toothed plate (57) meshed with the corresponding gear II (56) is fixedly connected to the inner side wall of the accommodating box (2), and the toothed plate (57) is located below the gear II (56).

7. The portable mapping device according to claim 5, wherein a transmission rod (25) is rotatably connected to the bottom of one side in the storage box (2), a transmission belt wheel I (26) is fixedly connected to the transmission rod (25), a transmission belt wheel II (58) is fixedly connected to the rotating rod (51) above the transmission rod (25), the transmission belt wheel I (26) is in transmission connection with the transmission belt II (58) through a transmission belt (27), two ends of the transmission rod (25) penetrate through the outer side of the storage box (2) and are fixedly connected with a gear I (28), a gear groove (12) meshed with the corresponding gear I (28) is formed in the inner side wall of the fixed box (1), and the diameter size of the transmission belt wheel I (26) is larger than that of the transmission belt wheel II (58).

8. The portable mapping device according to claim 5, wherein a connecting hose (59) is fixedly connected to the bottom of the collecting cover (54), a dust collecting filter cover (510) is installed by threads and penetrates through the outer side of the bottom of the containing box (2) at the free end of the connecting hose (59), a one-way valve I (29) is installed by threads on the top of the containing box (2), a one-way valve II (511) is fixedly installed on the connecting hose (59), and a sealing plate (13) is hinged to the bottom of the fixing box (1).