Multi-angle adjustable geographic information engineering surveying and mapping device

Abstract

The utility model relates to the field of engineering surveying and mapping, and discloses a multi-angle adjusting geographic information engineering surveying and mapping device which comprises a workbench, the surface of the workbench is rotatably connected with a rotating disc, the outer ring wall of the rotating disc is fixedly connected with a gear ring, the surface of the rotating disc is provided with an adjusting assembly, and the adjusting assembly comprises a hinge seat. The hinge seat is fixedly connected to the surface of the rotating disc, a U-shaped seat is hinged between the inner walls of the hinge seat, a lead screw is rotatably connected to the side wall of the U-shaped seat, a movable seat is in threaded connection with the outer wall of the lead screw, a traction plate is hinged to the surface of the movable seat, and the end of the traction plate is hinged to the side wall of the U-shaped seat. According to the utility model, the hand wheel is rotated, the rotation of the hand wheel drives the screw rod to rotate, the rotation of the screw rod drives the moving seat to move, and the moving seat moves to push the U-shaped seat to adjust the inclination angle through the hinging action of the traction plate, so that the surveying instrument is driven to adjust the inclination angle.

Description

TECHNICAL FIELD

[0001] The utility model relates to engineering surveying and mapping field especially relates to a multi -angle regulation's geographic information engineering surveying and mapping device. BACKGROUND

[0002] Surveying and mapping is understood as measurement and drawing, which is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes global navigation satellite positioning system (GNSS), remote sensing (RS) and geographic information system (GIS) as technical cores, selects existing feature points and boundaries on the ground and obtains graphics and position information reflecting the present situation of the ground through measurement means for engineering construction, planning and design and administrative management.

[0003] Through the search, the patent publication number: CN216246347U discloses a multi -angle regulation's geographic information engineering surveying and mapping device, the multi -angle regulation's geographic information engineering surveying and mapping device, utilize the cooperation of support and triangular support, can support and height adjustment to engineering surveying instrument, utilize the cooperation of the limit of the clamping groove and the protrusion at the bottom of engineering surveying instrument, and under the action of the elastic force of spring, push the push plate and drive the clamping plate to be inserted with engineering surveying instrument, so that the fixation of engineering surveying instrument can be realized, and it is easy to disassemble and assemble;By rotating the shell, under the transmission of transmission shaft, second bevel gear and first bevel gear, the rotating disc can be driven to rotate, and the angle adjustment of engineering surveying instrument is realized.

[0004] The surveying and mapping device disclosed above has certain disadvantages in the use process, such as rotating the rotating disc to drive the surveying instrument to rotate in a circle, which cannot change the inclination angle of the surveying instrument, and can only measure in a specific plane, limiting the range and flexibility of measurement. Therefore, a multi -angle regulation's geographic information engineering surveying and mapping device is proposed to solve the above problems. Utility model content

[0005] In order to make up for the above shortcomings, the utility model provides a multi -angle regulation's geographic information engineering surveying and mapping device, which aims at improving the problems in the prior art that the rotating disc rotates to drive the surveying instrument to rotate in a circle, which can only measure in a specific plane, limiting the range and flexibility of measurement.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] Multi-angle adjusting geographic information engineering surveying and mapping device, including workbench, the surface of the workbench is rotatably connected with the turntable, the outer ring wall of the turntable is fixedly connected with the gear ring, the surface of the turntable is provided with adjusting assembly, the adjusting assembly includes hinged seat, the hinged seat is fixedly connected on the surface of the turntable, the inner wall of the hinged seat is hinged with U-shaped seat, the side wall of the U-shaped seat is rotatably connected with the lead screw, the outer wall of the lead screw is threadedly connected with the moving seat, the surface of the moving seat is hinged with the traction plate, the end of the traction plate is hinged with the side wall of the U-shaped seat, and the end of the lead screw is fixedly connected with the hand wheel.

[0008] As a further description of the above technical solutions:

[0009] The surface of the turntable is provided with a groove, and the inside of the groove is provided with a limiting assembly, the limiting assembly includes a side plate, the side plate is fixedly connected in the inside of the groove, the side wall of the side plate is fixedly connected with a protruding block, and the protruding block is engaged with the gear ring.

[0010] As a further description of the above technical solutions:

[0011] The side wall of the U-shaped seat is provided with a through hole, and a threaded rod is rotatably connected in the through hole, one end of the threaded rod is fixedly connected with a rotating wheel, and the other end of the threaded rod is rotatably connected with a clamping plate.

[0012] As a further description of the above technical solutions:

[0013] Two groups of clamping plates are symmetrically arranged, and a surveying and mapping instrument is arranged between the two groups of clamping plates.

[0014] As a further description of the above technical solutions:

[0015] The inside of the groove is fixedly connected with a guide rod, and the guide rod penetrates and is slidably connected on the side wall of the side plate.

[0016] As a further description of the above technical solutions:

[0017] The side plate is elastically connected on the inner wall of the groove through a return spring.

[0018] As a further description of the above technical solutions:

[0019] The bottom surface of the workbench is fixedly connected with a supporting piece, and the bottom of the supporting piece is fixedly connected with a triangular support.

[0020] The utility model has the advantages of:

[0021] 1. In the utility model, through rotating hand wheel, the rotation of hand wheel drives screw rod to rotate, the rotation of screw rod drives moving seat to move, the movement of moving seat drives U-shaped seat to adjust the inclination angle through the hinged effect of traction plate, and then drives surveying and mapping instrument to adjust the inclination angle.

[0022] 2. In the utility model, through rotating rotating disc, the rotation of rotating disc drives gear ring and protruding block to move relatively, when rotating disc rotates to the required angle, the meshing effect of protruding block and gear ring can position rotating disc, prevent rotating disc from continuing to rotate, and ensure the stability of surveying and mapping instrument when working. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is whole structure schematic diagram of geographic information engineering surveying and mapping device of multi-angle adjustment that the utility model proposes;

[0024] Figure 2 It is workbench structure schematic diagram of geographic information engineering surveying and mapping device of multi-angle adjustment that the utility model proposes;

[0025] Figure 3 It is adjusting assembly structure schematic diagram of geographic information engineering surveying and mapping device of multi-angle adjustment that the utility model proposes;

[0026] Figure 4 It is limiting assembly structure schematic diagram of geographic information engineering surveying and mapping device of multi-angle adjustment that the utility model proposes.

[0027] LEGEND:

[0028] 1, workbench;2, supporting piece;3, triangular support;4, rotating disc;41, gear ring;5, adjusting assembly;51, hinged seat;52, U-shaped seat;53, threaded rod;54, rotating wheel;55, clamping plate;56, surveying and mapping instrument;57, traction plate;58, moving seat;59, screw rod;510, hand wheel;6, recess;7, limiting assembly;71, side plate;72, protruding block;73, guide rod;74, return spring. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] REFERENCE Figure 1 - Figure 2This utility model provides an embodiment of a multi-angle adjustable geographic information engineering surveying device, including a worktable 1. A support member 2 is fixedly connected to the bottom surface of the worktable 1, and a triangular bracket 3 is fixedly connected to the bottom of the support member 2. The worktable 1 serves as the basic platform for the surveying device, and the bottom surface is height-adjustable via the support member 2, which is a telescopic rod fixed with bolts. The triangular bracket 3 ensures the balance of the entire device, especially during measurement, preventing swaying or instability caused by external factors. A turntable 4 is rotatably connected to the surface of the worktable 1, and a toothed ring 41 is fixedly connected to the outer wall of the turntable 4. The turntable 4 can rotate horizontally, allowing the surveying instrument 56 to rotate on a horizontal plane. The toothed ring 41 cooperates with a limiting component 7 to help limit the rotation angle of the turntable 4, preventing it from exceeding a preset range.

[0031] Reference Figure 2 - Figure 3 An adjustment assembly 5 is provided on the surface of the turntable 4. The adjustment assembly 5 includes a hinge seat 51, which is fixedly connected to the surface of the turntable 4. A U-shaped seat 52 is hinged between the inner walls of the hinge seat 51. A through hole is opened on the side wall of the U-shaped seat 52, and a threaded rod 53 is rotatably connected in the through hole. One end of the threaded rod 53 is fixedly connected to a rotating wheel 54, and the other end of the threaded rod 53 is rotatably connected to a clamping plate 55. Two sets of clamping plates 55 are symmetrically arranged, and a surveying instrument 56 is arranged between the two sets of clamping plates 55. The hinge seat 51 rotates synchronously with the turntable 4. The U-shaped base 52 is movable relative to the turntable 4. The rotation of the threaded rod 53 causes the clamping plate 55 to tighten or loosen, thereby clamping and fixing the surveying instrument 56. Thus, the U-shaped base 52 can drive the surveying instrument 56 to move synchronously, adjusting the tilt angle of the surveying instrument 56. A lead screw 59 is rotatably connected to the side wall of the U-shaped base 52. A movable base 58 is threadedly connected to the outer wall of the lead screw 59. A traction plate 57 is hinged to the surface of the movable base 58. The end of the traction plate 57 is hinged to the side wall of the U-shaped base 52. A handwheel 510 is fixedly connected to the end of the lead screw 59. The handwheel 510 is used to drive the lead screw 59 to rotate, driving the movable base 58 to move. The movement of the movable base 58 drives the U-shaped base 52 and the surveying instrument 56 to adjust their tilt angles through the traction plate 57.

[0032] Reference Figure 2 , Figure 4The surface of the rotating disc 4 is provided with a groove 6, and a limiting assembly 7 is arranged in the groove 6, which is used for positioning the rotating disc 4 and ensuring the angle of the rotating disc 4 fixed during working. The limiting assembly 7 comprises a side plate 71 fixedly connected to the inside of the groove 6, the side wall of the side plate 71 is fixedly connected with a protruding block 72 engaged with the gear ring 41, a guide rod 73 is fixedly connected to the inside of the groove 6 and penetrates and is slidingly connected to the side wall of the side plate 71, and the side plate 71 is elastically connected to the inner wall of the groove 6 through a return spring 74. The return spring 74 provides elastic support for the side plate 71, so that the side plate 71 drives the protruding block 72 to engage with the gear ring 41, thereby positioning the rotating disc 4, and the guide rod 73 ensures the stability of the side plate 71 during movement.

[0033] Working principle: the rotating wheel 54 is rotated to adjust the rotation of the threaded rod 53, the rotation of the threaded rod 53 drives the clamping plate 55 to tighten or loosen, thereby clamping and fixing the surveying instrument 56. After the surveying instrument 56 is fixed, the user can manually rotate the rotating disc 4, the rotating disc 4 drives the gear ring 41 to move relative to the protruding block 72, when the rotating disc 4 rotates to the required angle, the engagement of the protruding block 72 and the gear ring 41 positions the rotating disc 4, preventing the rotating disc 4 from continuing to rotate, and ensuring the stability of the surveying instrument 56 during working

[0034] When it is necessary to adjust the inclination angle of the surveying instrument 56, first, the user can manually rotate the hand wheel 510, the rotation of the hand wheel 510 drives the screw rod 59 to rotate, since the outer wall of the screw rod 59 is threadedly connected with the moving seat 58, the rotation of the screw rod 59 drives the moving seat 58 to move. The movement of the moving seat 58 drives the U-shaped seat 52 to adjust the inclination angle through the hinged action of the traction plate 57, thereby driving the surveying instrument 56 to adjust the inclination angle.

[0035] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-angle adjustable geographic information engineering surveying and mapping device comprising a workbench (1), characterized in that: The surface of the workbench (1) is rotatably connected with a rotating disc (4), the outer wall of the rotating disc (4) is fixedly connected with a gear ring (41), the surface of the rotating disc (4) is provided with an adjusting assembly (5), the adjusting assembly (5) comprises a hinged seat (51), the hinged seat (51) is fixedly connected on the surface of the rotating disc (4), the inner wall of the hinged seat (51) is hingedly connected with a U-shaped seat (52), the side wall of the U-shaped seat (52) is rotatably connected with a lead screw (59), the outer wall of the lead screw (59) is threadedly connected with a moving seat (58), the surface of the moving seat (58) is hingedly connected with a traction plate (57), the end of the traction plate (57) is hingedly connected with the side wall of the U-shaped seat (52), and the end of the lead screw (59) is fixedly connected with a hand wheel (510).

2. The multi-angle adjustable geographic information engineering surveying and mapping device according to claim 1, characterized in that: The surface of the rotating disc (4) is provided with a groove (6), and the inside of the groove (6) is provided with a limiting assembly (7), the limiting assembly (7) comprises a side plate (71), the side plate (71) is fixedly connected in the inside of the groove (6), the side wall of the side plate (71) is fixedly connected with a protruding block (72), and the protruding block (72) is engaged with the gear ring (41).

3. The multi-angle adjustable geographic information engineering surveying and mapping device according to claim 1, characterized in that: The side wall of the U-shaped seat (52) is provided with a through hole, and a threaded rod (53) is rotatably connected in the through hole, one end of the threaded rod (53) is fixedly connected with a rotating wheel (54), and the other end of the threaded rod (53) is rotatably connected with a clamping plate (55).

4. The multi-angle adjustable geographic information engineering surveying and mapping device according to claim 3, characterized in that: The clamping plate (55) is symmetrically provided with two groups, and a surveying instrument (56) is arranged between the two groups of clamping plates (55).

5. The multi-angle adjustable geographic information engineering surveying and mapping device according to claim 2, characterized in that: The inside of the groove (6) is fixedly connected with a guide rod (73), and the guide rod (73) penetrates and is slidingly connected on the side wall of the side plate (71).

6. The multi-angle adjustable geographic information engineering surveying and mapping device according to claim 2, characterized in that: The side plate (71) is elastically connected on the inner wall of the groove (6) through a return spring (74).

7. The multi-angle adjustable geographic information engineering surveying and mapping device according to claim 1, characterized in that: The bottom surface of the workbench (1) is fixedly connected with a supporting piece (2), and the bottom of the supporting piece (2) is fixedly connected with a triangular support (3).

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