Surveying and mapping device with stable structure

Abstract

The utility model relates to the technical field of surveying and mapping equipment, in particular to a surveying and mapping device with a stable structure, which comprises a disc seat and a chassis, a tray for supporting is rotatably mounted on the surface of the top end of the disc seat, and a surveying and mapping instrument main body is assembled on the surface of the top end of the tray through bolts; a tripod used for supporting is assembled on the surface of the bottom end of the chassis through bolts, a frame seat in transmission connection with the tray is rotationally installed on the face, close to the chassis, of the tray seat, a lug block is integrally constructed at the end, away from the tray seat, of the frame seat, and a vertical shaft used for adjusting is rotationally installed on the surface of the top end of the chassis. The end, away from the chassis, of the vertical shaft is integrally provided with a lug used for connection. All the components can work in cooperation with one another under the operation of the detection structure, so that the inclination angle between the tray base and the base plate can be adjusted and controlled conveniently, meanwhile, the tray can be kept horizontal in the moving process, surveying and mapping work is facilitated, and the influence on surveying and mapping data of surveying and mapping equipment in the moving process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping equipment, in particular to a surveying and mapping device with a stable structure. Background Art

[0002] A surveying instrument is an instrument for various purposes such as orientation, distance, angle, height, mapping and photogrammetry required for surveying work in the planning, design, construction and management stages of engineering construction; Application No. CN202321707810.1 discloses a surveying device with a stable structure. Through the structural design of the monitoring and adjustment mechanism, the acceleration response of the inertial sensor is obtained due to the vibration generated by the surveying instrument when the surveying instrument is used in motion. Finally, the servo motor is controlled to drive the transmission shaft to rotate forward or reverse according to the data of the inertial sensor, and the angle of the mounting plate is adjusted, so as to fine-tune the inclination angle of the surveying instrument according to the inertial force and acceleration generated by the surveying instrument when it is used in motion, so as to compensate for the inertia, so that the surveying instrument can function more stably when used; however, the surveying instrument and the bracket can only be swung horizontally during the movement. If the staff holds the surveying instrument and tilts it longitudinally or obliquely, it is quite inconvenient to adjust it, and it is easy to cause certain errors in the subsequent surveying and mapping data. To this end, we propose a surveying device with a stable structure. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a surveying and mapping device with a stable structure.

[0004] The technical solution adopted by the utility model to solve the technical problem is a surveying and mapping device with a stable structure, comprising a disc seat and a chassis, a tray for support is rotatably mounted on the top surface of the disc seat, and a surveying and mapping instrument body is assembled on the top surface of the tray through bolts, and a tripod for support is assembled on the bottom surface of the chassis through bolts;

[0005] A frame seat transmission-connected to the tray is rotatably mounted on a side of the disk seat close to the chassis, and an ear block is integrally constructed at an end of the frame seat away from the disk seat, a vertical shaft for adjustment is rotatably mounted on the top surface of the chassis, and an ear seat for connection is integrally constructed at an end of the vertical shaft away from the chassis, an adjustable plate seat is hinged between the ear seat and the ear block, a worm gear for connection is sleeved on the outer periphery of the vertical shaft, and a worm meshingly connected to the worm gear is rotatably mounted on the top surface of the chassis, and a motor is assembled on the inner surface of the frame seat, the power input end of the worm gear, the outer wall surface of the ear seat and the outer wall surface of the plate seat.

[0006] By adopting the above technical solution, when surveying work needs to be carried out, the surveying instrument body installed on the top of the tray can be used for surveying work, and at the same time, the tripod at the bottom of the chassis can provide support, enabling the surveying instrument body to carry out surveying work stably;

[0007] When the surveying instrument body needs to be moved, the structural components on the surface of the tray can detect and control the operation of the motor between the chassis and the disc base. The operation of the motor on the surface of the chassis drives the worm to rotate conveniently, enabling the worm to mesh with the worm wheel and drive the worm wheel to rotate. Subsequently, the worm wheel drives the vertical shaft to rotate the seat conveniently, enabling the vertical shaft to drive the ear seat to rotate. Then, the operation of the motor outside the ear seat drives the plate seat hinged to the ear seat to swing conveniently. At the same time, the operation of the motor outside the plate seat drives the ear block hinged to the plate seat to swing conveniently. Subsequently, the ear block drives the frame seat to swing conveniently. At the same time, the operation of the motor inside the frame seat drives the tray rotatably installed on the top of the disc base to rotate, enabling the components to cooperate with each other under the operation of the detection structure, thereby facilitating the adjustment of the inclination angle between the disc base and the chassis. At the same time, the tray can remain horizontal during the movement, facilitating surveying work and reducing the impact on the surveying data of the surveying equipment during the movement.

[0008] Specifically, screw holes for connection are provided on the top surface of the tray, and there are multiple groups of screw holes. A rotating rod that abuts against the disc base is screwed and installed inside the screw holes.

[0009] By adopting the above technical solution, the rotating rod and the screw hole are screwed and connected to each other and are convenient to abut against the disc base, facilitating the limitation of the position of the tray when the surveying equipment is not moved, so that the tray will not rotate automatically.

[0010] Specifically, guide wheels for support are assembled on the bottom surface of the tray.

[0011] By adopting the above technical solution, the guide wheels facilitate the auxiliary support of the tray, enabling the tray to rotate more stably.

[0012] Specifically, a long-handled screw rod that is screwed and connected to the disc base is screwed and installed on the bottom surface of the chassis.

[0013] By adopting the above technical solution, the long-handled screw rod is screwed and installed on the top of the chassis, and at the same time, it is convenient to pass through the chassis and be screwed and connected to the disc base, facilitating the fixation of the position between the two when the angle between the disc base and the chassis is not adjusted.

[0014] Specifically, a rubber pad for protection is adhered to the side of the rotating rod close to the disc base.

[0015] By adopting the above technical solution, the rubber pad is convenient for reducing the scratching caused by friction when the rotating rod and the disc seat are in mutual contact.

[0016] Specifically, a corrugated rubber tube for protection is assembled between the disc seat and the chassis.

[0017] By adopting the above technical solution, the corrugated rubber tube is convenient for telescoping and extending, facilitating the protection of the structure between the disc seat and the chassis, thereby reducing the influence caused by dust and sundries entering therein on the corresponding structural components.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. Through the design of the disc seat, the chassis, the tray, the tripod and the total station body in the technical solution of this application, when surveying work needs to be carried out, the total station body installed on the top of the tray can be used for surveying work. At the same time, the tripod at the bottom of the chassis can provide support, enabling the total station body to carry out surveying work stably.

[0020] 2. Through the design of the vertical shaft, the ear block, the ear seat, the plate seat, the worm gear, the worm, the frame seat and the motor in the technical solution of this application, when the total station body needs to be moved, the structural components on the surface of the tray can detect and control the operation of the motor between the chassis and the disc seat. The motor operation on the surface of the chassis is convenient for driving the worm to rotate, enabling the worm to mesh with the worm gear and drive the worm gear to rotate. Subsequently, the worm gear is convenient for driving the vertical shaft to rotate, enabling the vertical shaft to drive the ear seat to rotate. Then, the motor operation outside the ear seat is convenient for driving the plate seat hinged to the ear seat to swing. At the same time, the motor operation outside the plate seat is convenient for driving the ear block hinged to the plate seat to swing. Subsequently, the ear block is convenient for driving the frame seat to swing. At the same time, the motor operation inside the frame seat is convenient for driving the tray rotatably installed on the top of the disc seat to rotate, enabling the components to cooperate with each other under the operation of the detection structure, thereby facilitating the adjustment of the inclination angle between the disc seat and the chassis. At the same time, it enables the tray to remain horizontal during the movement, facilitating the surveying work and reducing the influence on the surveying data of the surveying equipment during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The following further illustrates the utility model with reference to the drawings and embodiments.

[0022] Figure 1 Is an axonometric view of the utility model;

[0023] Figure 2 Is a cross-sectional schematic view of the structure between the disc seat and the chassis of the utility model;

[0024] Figure 3 Is a schematic view of the connection structure between the ear block and the vertical shaft of the utility model;

[0025] In the figure: 1, disc base; 2, tray; 3, surveying instrument main body; 4, chassis; 5, tripod; 6, vertical axis; 7, ear block; 8, ear seat; 9, plate seat; 10, worm gear; 11, worm; 12, motor; 13, screw hole; 14, rotating rod; 15, corrugated rubber tube; 16, long handle screw; 17, rubber pad; 18, guide wheel; 19, frame seat. Specific implementation mode

[0026] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation modes.

[0027] Please refer to Figures 1-3 , an embodiment of the present utility model provides a technical solution: a surveying device with a stable structure, including a disc base 1 and a chassis 4. A tray 2 for support is rotatably installed on the top surface of the disc base 1, and a surveying instrument main body 3 is assembled on the top surface of the tray 2 through bolts. A tripod 5 for support is assembled on the bottom surface of the chassis 4 through bolts; A frame seat 19 is rotatably installed on one side of the disc base 1 close to the chassis 4 and is in transmission connection with the tray 2. An ear block 7 is integrally formed at one end of the frame seat 19 away from the disc base 1. A vertical axis 6 for adjustment is rotatably installed on the top surface of the chassis 4, and an ear seat 8 for connection is integrally formed at one end of the vertical axis 6 away from the chassis 4. A plate seat 9 for adjustment is hinged between the ear seat 8 and the ear block 7. A worm gear 10 for connection is sleeved on the outer periphery of the vertical axis 6, and a worm 11 meshed with the worm gear 10 is rotatably installed on the top surface of the chassis 4. Motors 12 are assembled on the inner surface of the frame seat 19, the power input end of the worm 11, the outer wall surface of the ear seat 8 and the outer wall surface of the plate seat 9.

[0028] When in use, when surveying work needs to be carried out, the surveying instrument main body 3 installed on the top of the tray 2 can be used for surveying work. At the same time, the tripod 5 at the bottom of the chassis 4 can provide support, so that the surveying instrument main body 3 can carry out surveying work stably;

[0029] When it is necessary to move the main body 3 of the surveying instrument, the structural components on the surface of the tray 2 can detect and control the operation of the motor 12 between the chassis 4 and the disc base 1. The operation of the motor 12 on the surface of the chassis 4 facilitates driving the worm 11 to rotate, enabling the worm 11 to mesh with the worm gear 10 and drive the worm gear 10 to rotate. Subsequently, the worm gear 10 facilitates driving the vertical shaft 6 to rotate, enabling the vertical shaft 6 to drive the ear seat 8 to rotate. Then, the operation of the motor 12 outside the ear seat 8 facilitates driving the plate seat 9 hinged to the ear seat 8 to swing. At the same time, the operation of the motor 12 outside the plate seat 9 facilitates driving the ear block 7 hinged to the plate seat 9 to swing. Subsequently, the ear block 7 facilitates driving the frame seat 19 to swing. At the same time, the operation of the motor 12 inside the frame seat 19 facilitates driving the tray 2 rotatably installed on the top of the disc base 1 to rotate, enabling the components to cooperate with each other under the operation of the detection structure, thereby facilitating the adjustment of the inclination angle between the disc base 1 and the chassis 4. At the same time, it enables the tray 2 to remain horizontal during the movement, facilitating the surveying work and reducing the impact on the surveying data of the surveying equipment during the movement.

[0030] As Figure 1 and Figure 2 shown, a plurality of screw holes 13 for connection are provided on the top surface of the tray 2, and a rotating rod 14 that abuts against the disc base 1 is screwed and installed inside the screw holes 13.

[0031] During use, the rotating rod 14 is screwed and connected to the screw hole 13 and is convenient to abut against the disc base 1, facilitating the limitation of the position of the tray 2 when the surveying equipment is not moved, so that the tray 2 will not automatically rotate.

[0032] As Figure 2 shown, a guide wheel 18 for support is assembled on the bottom surface of the tray 2.

[0033] During use, the guide wheel 18 facilitates the auxiliary support of the tray 2, enabling the tray 2 to rotate more stably.

[0034] As Figure 2 shown, a long handle screw 16 that is screwed and connected to the disc base 1 is screwed and installed on the bottom surface of the chassis 4.

[0035] During use, the long handle screw 16 is screwed and installed on the top of the chassis 4, and at the same time, it is convenient to pass through the chassis 4 and be screwed and connected to the disc base 1, facilitating the fixation of the position between the two when the angle between the disc base 1 and the chassis 4 is not adjusted.

[0036] As Figure 2 shown, a rubber pad 17 for protection is adhered to the surface of the rotating rod 14 close to the disc base 1.

[0037] During use, the rubber pad 17 facilitates reducing the scratching caused by friction when the rotating rod 14 and the disc base 1 are in mutual contact.

[0038] As Figure 1 and Figure 2 shown, a corrugated rubber tube 15 for protection is assembled between the disc base 1 and the chassis 4.

[0039] During use, the corrugated rubber tube 15 is convenient for telescopic extension, facilitating the protection of the structure between the disc base 1 and the chassis 4, thereby reducing the impact on the corresponding structural components caused by dust and sundries entering therein.

[0040] The working principle and usage process of the present utility model: During use, first install the corresponding structural components in appropriate positions. When surveying work needs to be carried out, the surveying instrument main body 3 installed on the top of the tray 2 can be used for surveying work. At the same time, the tripod 5 at the bottom of the chassis 4 can provide support, enabling the surveying instrument main body 3 to carry out stable surveying work. Also, when the surveying instrument main body 3 needs to be moved, the structural components on the surface of the tray 2 can detect and control the operation of the motor 12 between the chassis 4 and the disc base 1. The operation of the motor 12 on the surface of the chassis 4 facilitates driving the worm 11 to rotate, enabling the worm 11 to engage with the worm gear 10 and drive the worm gear 10 to rotate. Subsequently, the worm gear 10 facilitates driving the vertical shaft 6 to rotate, enabling the vertical shaft 6 to drive the ear seat 8 to rotate. Then, the operation of the motor 12 outside the ear seat 8 facilitates driving the plate seat 9 hinged to the ear seat 8 to swing. At the same time, the operation of the motor 12 outside the plate seat 9 facilitates driving the ear block 7 hinged to the plate seat 9 to swing. Subsequently, the ear block 7 facilitates driving the frame seat 19 to swing. At the same time, the operation of the motor 12 inside the frame seat 19 facilitates driving the tray 2 rotatably installed on the top of the disc base 1 to rotate, enabling the various components to cooperate with each other under the operation of the detection structure, thereby facilitating the adjustment of the inclination angle between the disc base 1 and the chassis 4, and at the same time enabling the tray 2 to remain horizontal during movement, facilitating surveying work, and reducing the impact on the surveying data of the surveying equipment during movement.

[0041] The above shows and describes the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A surveying and mapping device with a stable structure, characterized in that, The device comprises a disc seat (1) and a chassis (4); a tray (2) for supporting is rotatably mounted on the top surface of the disc seat (1); a surveying instrument body (3) is assembled on the top surface of the tray (2) via bolts; and a tripod (5) for supporting is assembled on the bottom surface of the chassis (4) via bolts; A frame seat (19) which is transmission-connected to the tray (2) is rotatably mounted on a side of the disk seat (1) close to the chassis (4), and an ear block (7) is integrally constructed at one end of the frame seat (19) away from the disk seat (1). A vertical shaft (6) for adjustment is rotatably mounted on the top surface of the chassis (4), and an ear seat (8) for connection is integrally constructed at one end of the vertical shaft (6) away from the chassis (4). A plate seat (9) for adjustment is hingedly connected between the ear seat (8) and the ear block (7). A worm gear (10) for connection is sleeved on the outer periphery of the vertical shaft (6), and a worm (11) meshingly connected to the worm gear (10) is rotatably mounted on the top surface of the chassis (4). A motor (12) is mounted on the inner surface of the frame seat (19), the power input end of the worm gear (11), the outer wall surface of the ear seat (8) and the outer wall surface of the plate seat (9).

2. The surveying and mapping device with a stable structure according to claim 1, characterized in that, The top surface of the tray (2) is provided with screw holes (13) for connection, and there are multiple groups of screw holes (13). The inner side of the screw holes (13) is screwed with a rotating rod (14) that abuts against the tray seat (1).

3. A surveying and mapping device with a stable structure according to claim 1, characterized in that, The bottom surface of the tray (2) is equipped with a guide wheel (18) for support.

4. A surveying and mapping device with a stable structure according to claim 1, characterized in that, A long-handled screw rod (16) is threadedly mounted on the bottom surface of the chassis (4) and is threadedly connected to the chassis seat (1).

5. The surveying and mapping device with a stable structure according to claim 2, wherein A rubber pad (17) for protection is bonded to one side of the rotating rod (14) close to the disc seat (1).

6. The surveying and mapping device with a stable structure according to claim 1, characterized in that, A corrugated rubber hose (15) for protection is installed between the disc seat (1) and the bottom plate (4).

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