High-precision land consolidation surveying and mapping equipment

Abstract

The utility model belongs to the technical field of surveying and mapping equipment, and discloses high-precision land consolidation surveying and mapping equipment which comprises a device body, a driving motor fixed to the bottom face of the device body, three supporting rods rotationally arranged on the bottom face of the device body and surveying and mapping fixing devices arranged at the lower ends of the side walls of the supporting rods. A threaded rod is fixed to the end of an output shaft of the driving motor and is in threaded connection with a movable circular ring, three movable plates are rotationally connected to the side wall of the movable circular ring and correspond to the supporting rods one to one, connecting blocks are fixed to the side walls of the supporting rods, and fixing grooves are formed in the side walls of the connecting blocks. And a rotating hole is formed in the inner wall of the fixing groove, a rotating rod is rotationally arranged in the rotating hole, the rotating rod and the moving plate are mutually fixed, and a fixing assembly used for fixing the moving plate is arranged on the connecting block. The effect of improving the stability of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping equipment, in particular to a high-precision land arrangement and surveying and mapping equipment. Background Art

[0002] Surveying and mapping instruments are instruments and devices designed and manufactured for data collection, processing, and output for surveying and mapping operations. Various instruments for orientation, distance measurement, angle measurement, height measurement, mapping, and photogrammetry are required for surveying work. Surveying and mapping projects are involved in many fields, including land management. In actual use, it is impossible to open the three support rods at the same time, which may cause the opening angles of the support rods to be inconsistent, thereby affecting the accuracy of the surveying and mapping device and making it impossible to conduct high-precision surveying and mapping.

[0003] A high-precision land consolidation and surveying equipment is disclosed in a Chinese utility model patent with announcement number CN218724182U, including a fixed platform, a support and opening component is provided at the bottom of the fixed platform, a surveying and mapping fixed component is provided at the bottom of the support and opening component, and a surveying and mapping lighting component is provided inside the fixed platform.

[0004] With respect to the above-mentioned related technologies, the inventor believes that there are the following defects: the above-mentioned device drives the three moving plates to rotate simultaneously through the moving ring that moves up and down, and then drives the three support rods to rotate. However, when the support rods move to the appropriate position, the staff needs to start the electric telescopic rod. In the actual operation process, the angle of the support rod is easy to change during the process of connecting the fixed rod to the ground, which can easily lead to a decrease in the accuracy of surveying and mapping. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a high-precision land consolidation and surveying equipment.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a high-precision land consolidation and surveying equipment, including a device main body, a driving motor fixed to the bottom surface of the device main body, three support rods rotatably arranged on the bottom surface of the device main body, and a surveying and mapping fixing device arranged at the lower end of the side wall of the support rod, a threaded rod is fixed to the end of the output shaft of the driving motor, a moving ring is threadedly connected to the threaded rod, three moving plates are rotatably connected to the side wall of the moving ring, the moving plates correspond to the support rods one by one, a connecting block is fixed to the side wall of the support rod, a fixing groove is opened on the side wall of the connecting block, a rotating hole is opened on the inner wall of the fixing groove, a rotating rod is rotatably arranged in the rotating hole, the rotating rod and the moving plate are fixed to each other, and a fixing component for fixing the moving plate is arranged on the connecting block.

[0007] By adopting the above technical solution, when the staff needs to survey the target area, the staff needs to move the main body of the device to the target area and start the drive motor to rotate the output shaft of the drive motor, so that the moving ring moves downward under the action of the threaded rod, and then the three support rods rotate simultaneously under the joint action of the moving ring and the moving plate. Subsequently, when the support rods are moved to the appropriate position, the staff only needs to turn on the fixing assembly to keep the moving plate stable, thereby stabilizing the support rods. Furthermore, the staff only needs to turn on the surveying and mapping fixing device to connect the surveying and mapping fixing device to the ground, thereby keeping the main body of the device stable.

[0008] Furthermore, a rotating groove is provided on the side wall of the connecting block, an arc groove is provided on the inner wall of the rotating groove, the fixed component includes a rotating plate rotatably arranged in the rotating groove and a limit rod slidably penetrating the rotating plate on the side wall near the slide groove, and a plurality of slide grooves in a circular array are provided on the side wall of the movable plate, and the limit rod and the slide groove match each other.

[0009] By adopting the above technical solution, when the staff moves the support rod to a suitable position, the staff only needs to rotate the rotating plate to make the limit rod face one of the slide grooves. Furthermore, the staff only needs to push the limit rod to connect the limit rod with one of the slide grooves, so that the limit rod limits the moving plate, thereby keeping the device body stable.

[0010] Furthermore, a connecting plate for reducing the difficulty of sliding the limiting rod by the staff is arranged on the side wall of the limiting rod away from the rotating plate.

[0011] Furthermore, a limiting groove is provided on the side wall of the limiting rod, a limiting block is slidably arranged in the limiting groove, and one end of the limiting block is fixed to the side wall of the rotating plate.

[0012] By adopting the above technical solution, when the staff pulls the connecting plate, the limit rod moves with the connecting plate, thereby separating the limit rod from the slide groove. Subsequently, when the limit block is pressed against the inner wall of the limit groove away from the slide groove, the limit block remains stable, thereby reducing the probability of the limit rod and the rotating plate separating from each other, thereby improving the stability of the device.

[0013] Furthermore, a stabilizing spring is fixed on the side wall of the limiting block, and the other end of the stabilizing spring is fixed to the inner wall of the limiting groove.

[0014] By adopting the above technical solution, when the limit block is not subjected to external force, the limit block always receives the force of the stabilizing spring, so that the limit rod always remains separated from the slide groove, thereby reducing the probability of the limit rod interfering with the movement of the movable plate.

[0015] Furthermore, an iron sheet is fixed on the side wall of the limiting rod away from the connecting plate, and a magnet block is arranged on the inner wall of the sliding groove.

[0016] Furthermore, the suction force between the magnet block and the iron sheet is much greater than the elastic force of the stabilizing spring.

[0017] By adopting the above technical solution, when the staff needs to keep the movable plate stable, the staff only needs to push the limit rod to connect the limit rod and the slide groove, and then make the iron sheet and the magnet block adsorb each other, so that the limit rod always remains connected to the slide groove.

[0018] Furthermore, a stopper for blocking the moving ring is provided at the end of the threaded rod.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. In this application, when the staff needs to survey the target area, the staff needs to move the main body of the device to the target area and start the drive motor to rotate the output shaft of the drive motor, so that the moving ring moves downward under the action of the threaded rod, and then the three support rods rotate simultaneously under the joint action of the moving ring and the moving plate. Subsequently, when the support rods are moved to the appropriate position, the staff only needs to turn on the fixing assembly to keep the moving plate stable, thereby stabilizing the support rods. Furthermore, the staff only needs to turn on the surveying and mapping fixing device to connect the surveying and mapping fixing device to the ground, thereby keeping the main body of the device stable;

[0021] 2. In this application, after the staff moves the support rod to a suitable position, the staff only needs to rotate the rotating plate to make the limit rod face one of the slide slots. Furthermore, the staff only needs to push the limit rod to connect the limit rod with one of the slide slots, so that the limit rod limits the moving plate, thereby keeping the device body stable;

[0022] 3. In the present application, when the staff pulls the connecting plate, the limit rod moves with the connecting plate, thereby separating the limit rod from the slide groove. Subsequently, when the limit block is pressed against the inner wall of the limit groove away from the slide groove, the limit block remains stable, thereby reducing the probability of the limit rod and the rotating plate separating from each other, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of a surveying and mapping fixing device and its connection structure according to an embodiment of the utility model;

[0025] Figure 3This is a schematic diagram of the rotating hole and its connection structure of an embodiment of the utility model;

[0026] Figure 4 This is a schematic diagram of an arc groove and its connection structure in an embodiment of the utility model;

[0027] Figure 5 It is a schematic diagram of the fixing assembly and its connection structure of an embodiment of the utility model;

[0028] Figure 6 It is a schematic diagram of an iron sheet and its connection structure according to an embodiment of the utility model.

[0029] In the figure: 1. device body; 11. driving motor; 2. support rod; 21. surveying and mapping fixture; 3. threaded rod; 31. moving ring; 4. moving plate; 41. connecting block; 5. fixing groove; 51. rotating hole; 6. rotating rod; 61. rotating groove; 62. arc groove; 7. fixing component; 71. rotating plate; 72. limiting rod; 73. slide groove; 8. connecting plate; 81. limiting groove; 82. limiting block; 83. stabilizing spring; 84. iron sheet; 85. magnet block; 9. stop block. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0031] like Figure 1-6As shown, the embodiment of the present application discloses a high-precision land consolidation and surveying equipment, including a device body 1, a driving motor 11, a support rod 2, a surveying and mapping fixture 21, a threaded rod 3, a mobile ring 31, a mobile plate 4, a connecting block 41, a rotating rod 6, a fixing assembly 7, a connecting plate 8, a limit block 82, a stabilizing spring 83, an iron sheet 84, a magnet block 85 and a stopper 9. The driving motor 11 is fixed to the bottom surface of the device body 1, the supporting rod 2 is a rod-shaped structure, and the supporting rod 2 is provided with three and is sequentially rotatably arranged on the bottom surface of the device body 1. The surveying and mapping fixture 21 is arranged at the lower end of the side wall of the supporting rod 2, the threaded rod 3 is fixed to the end of the output shaft of the driving motor 11, the mobile ring 31 is a circular ring structure, and the inner wall of the mobile ring 31 is threadedly connected to the threaded rod 3. The mobile plate 4 is a plate-shaped structure, and the mobile plate 4 is provided with three and is sequentially rotatably connected to the side wall of the mobile ring 31, and the mobile plate 4 corresponds to the supporting rod 2 one by one. The connecting block 41 is a block structure, and the connecting block 41 is fixed on the side wall of the support rod 2. The side wall of the connecting block 41 is provided with a fixing groove 5, and the inner wall of the fixing groove 5 is provided with a rotating hole 51. The rotating rod 6 is a round rod structure, and the rotating rod 6 is rotatably arranged in the rotating hole 51, and the rotating rod 6 and the moving plate 4 are fixed to each other.

[0032] A rotating groove 61 is provided on the side wall of the connecting block 41, and an arc groove 62 is provided on the inner wall of the rotating groove 61. The fixing assembly 7 is arranged on the connecting block 41 for fixing the movable plate 4, and the fixing assembly 7 comprises a rotating plate 71 and a stop rod 72. The rotating plate 71 is a circular plate-shaped structure, and the rotating plate 71 is rotatably arranged in the rotating groove 61. The stop rod 72 is a round rod-shaped structure, and the stop rod 72 is slidably penetrated and arranged on the side wall of the rotating plate 71 near the slide groove 73. A plurality of slide grooves 73 in a circumferential array are provided on the side wall of the movable plate 4, and the stop rod 72 and the slide groove 73 match each other.

[0033] When the staff moves the support rod 2 to a suitable position, the staff only needs to rotate the rotating plate 71 to make the limiting rod 72 face one of the slide grooves 73. Furthermore, the staff only needs to push the limiting rod 72 to connect the limiting rod 72 with one of the slide grooves 73, so that the limiting rod 72 limits the movable plate 4, so that the device body 1 remains stable.

[0034] The connecting plate 8 is a plate-like structure, and is arranged on the side wall of the limiting rod 72 away from the rotating plate 71, so as to reduce the difficulty for the staff to slide the limiting rod 72. A limiting groove 81 is provided on the side wall of the limiting rod 72, and the limiting block 82 is a block-like structure, and the limiting block 82 is slidably arranged in the limiting groove 81, and one end of the limiting block 82 is fixed to the side wall of the rotating plate 71.

[0035] When the staff pulls the connecting plate 8, the limiting rod 72 moves with the connecting plate 8, thereby separating the limiting rod 72 from the slide groove 73. Subsequently, when the limiting block 82 abuts against the inner wall of the limiting groove 81 away from the slide groove 73, the limiting block 82 remains stable, thereby reducing the probability of the limiting rod 72 and the rotating plate 71 separating from each other, thereby improving the stability of the device.

[0036] One end of the stabilizing spring 83 is fixed to the side wall of the limiting block 82, and the other end of the stabilizing spring 83 is fixed to the inner wall of the limiting groove 81. When the limiting block 82 is not subjected to external force, the limiting block 82 always receives the force of the stabilizing spring 83, thereby keeping the limiting rod 72 always separated from the sliding groove 73, thereby reducing the probability that the limiting rod 72 interferes with the movement of the moving plate 4.

[0037] The iron sheet 84 is a sheet structure, and the iron sheet 84 is fixed on the side wall of the limiting rod 72 away from the connecting plate 8. The magnet block 85 is a block structure, and the magnet block 85 is arranged on the inner wall of the slide slot 73, and the suction force between the magnet block 85 and the iron sheet 84 is much greater than the elastic force of the stabilizing spring 83.

[0038] When the staff needs to keep the movable plate 4 stable, the staff only needs to push the limit rod 72 to connect the limit rod 72 with the slide groove 73, and then make the iron sheet 84 and the magnet block 85 adsorb each other, so that the limit rod 72 always remains connected with the slide groove 73.

[0039] The stopper 9 is a round block structure and is arranged at the end of the threaded rod 3 to block the moving ring 31 .

[0040] The use principle of a high-precision land consolidation and surveying equipment in this embodiment is as follows: when the staff needs to survey the target area, the staff needs to move the device body 1 to the target area and start the drive motor 11, so that the output shaft of the drive motor 11 can be rotated, so that the moving ring 31 moves downward under the action of the threaded rod 3, and then the three support rods 2 rotate simultaneously under the joint action of the moving ring 31 and the moving plate 4. Subsequently, when the support rod 2 moves to a suitable position, the staff only needs to turn on the fixing assembly 7 to keep the moving plate 4 stable, thereby stabilizing the support rod 2. Further, the staff only needs to turn on the surveying and mapping fixing device 21, so that the surveying and mapping fixing device 21 can be interconnected with the ground, so that the device body 1 can be kept stable. When the device body 1 remains stable, the staff only needs to start the device body 1 to survey the target area, thereby reducing the difficulty of operation for the staff.

[0041] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A high-precision land consolidation surveying and mapping device, comprising a device body (1), a driving motor (11) fixed to the bottom surface of the device body (1), three support rods (2) rotatably arranged on the bottom surface of the device body (1), and a surveying and mapping fixing device (21) arranged at the lower end of the side wall of the support rod (2), wherein: A threaded rod (3) is fixed to the end of the output shaft of the driving motor (11), a moving ring (31) is threadedly connected to the threaded rod (3), three moving plates (4) are rotatably connected to the side wall of the moving ring (31), the moving plates (4) correspond to the support rods (2) one by one, a connecting block (41) is fixed to the side wall of the support rod (2), a fixing groove (5) is provided on the side wall of the connecting block (41), a rotating hole (51) is provided on the inner wall of the fixing groove (5), a rotating rod (6) is rotatably arranged in the rotating hole (51), the rotating rod (6) and the moving plate (4) are fixed to each other, and a fixing component (7) for fixing the moving plate (4) is provided on the connecting block (41).

2. The high-precision land consolidation surveying and mapping equipment according to claim 1 is characterized in that: A rotating groove (61) is provided on the side wall of the connecting block (41), an arc groove (62) is provided on the inner wall of the rotating groove (61), the fixing assembly (7) comprises a rotating plate (71) rotatably arranged in the rotating groove (61) and a limiting rod (72) slidably penetrating the side wall of the rotating plate (71) near the sliding groove (73), a plurality of sliding grooves (73) in a circular array are provided on the side wall of the movable plate (4), and the limiting rod (72) and the sliding groove (73) match each other.

3. The high-precision land consolidation surveying and mapping equipment according to claim 2 is characterized by: A connecting plate (8) is provided on the side wall of the limiting rod (72) away from the rotating plate (71) to reduce the difficulty for the staff to slide the limiting rod (72).

4. The high-precision land consolidation surveying and mapping equipment according to claim 3 is characterized by: A limiting groove (81) is provided on the side wall of the limiting rod (72), a limiting block (82) is slidably arranged in the limiting groove (81), and one end of the limiting block (82) is fixed to the side wall of the rotating plate (71).

5. The high-precision land consolidation surveying and mapping equipment according to claim 4 is characterized by: A stabilizing spring (83) is fixed on the side wall of the limiting block (82), and the other end of the stabilizing spring (83) is fixed to the inner wall of the limiting groove (81).

6. The high-precision land consolidation surveying and mapping equipment according to claim 5 is characterized by: An iron sheet (84) is fixed on the side wall of the limiting rod (72) away from the connecting plate (8), and a magnet block (85) is arranged on the inner wall of the sliding groove (73).

7. The high-precision land consolidation surveying and mapping equipment according to claim 6 is characterized by: The suction force between the magnet block (85) and the iron sheet (84) is much greater than the elastic force of the stabilizing spring (83).

8. The high-precision land consolidation surveying and mapping equipment according to claim 1 is characterized by: A stopper (9) for blocking the moving ring (31) is provided at the end of the threaded rod (3).

Images