Positioning device for real estate surveying and mapping

Abstract

The utility model relates to the technical field of real estate surveying and mapping, and discloses a real estate surveying and mapping positioning device which comprises a main disc, a plurality of first rotating seats are fixedly arranged on the outer side of the main disc at equal intervals, and supporting frames are rotationally arranged on the outer side of the main disc and located at the positions corresponding to the first rotating seats. Reinforcing blocks are fixedly arranged at the lower ends of the multiple supporting frames, second rotating bases are fixedly arranged at the upper ends of the reinforcing blocks, extending frames are rotationally arranged in the second rotating bases, screw holes are formed in the lower ends of the extending frames and the reinforcing blocks, and ground cones are detachably arranged at the lower ends of the reinforcing blocks. And the plurality of ground tapers are in threaded connection with the interiors of the corresponding screw holes. According to the multifunctional surveying instrument, the height of the surveying instrument body can be adjusted, so that the multifunctional surveying instrument is suitable for people with large height difference, meanwhile, the multifunctional surveying instrument has a damping function, the use stability of the surveying instrument body is ensured, the convenience of the multifunctional surveying instrument is improved, and the service life of the multifunctional surveying instrument is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of real estate surveying and mapping, in particular to a positioning device for real estate surveying and mapping. Background Art

[0002] Real estate refers to objects that occupy a fixed position in space due to their natural properties or legal provisions and whose economic value will be affected by moving. They include land, land fixtures, land products that have not yet been separated from the land, and other objects that are attached to the land by nature or manpower and cannot be separated. Measuring devices are required when measuring real estate.

[0003] After searching, it was found that the existing real estate surveying and mapping positioning devices cannot be used normally due to the different heights of the users, and are thus restricted by the industry. At the same time, the surveying and mapping instruments are shaken during use, causing irreparable damage, thereby reducing their service life and increasing their use costs.

[0004] Therefore, those skilled in the art provide a positioning device for real estate surveying and mapping to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a positioning device for real estate surveying and mapping. The device can adjust the height of the surveying instrument body, so that it is suitable for people with large height differences. At the same time, it has a shock-absorbing function to ensure the stability of the surveying instrument body, thereby improving the convenience and service life of the device.

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

[0007] A positioning device for real estate surveying and mapping, comprising a main plate, a plurality of first rotating seats are fixedly arranged at equal intervals on the outside of the main plate, support frames are rotatably arranged on the outside of the main plate and located at the corresponding first rotating seats, a plurality of support frames are fixedly arranged at the lower ends, a second rotating seat is fixedly arranged at the upper ends of a plurality of the reinforcement blocks, and an extension frame is rotatably arranged inside a plurality of the second rotating seats;

[0008] Through the above technical solution, the height of the surveying instrument body can be adjusted through the extension frame, so it is suitable for people with large height differences. By moving the extension frame up and down, the extension frame can be rotated on the support frame under the influence of the second rotating seat, so that the height of the surveying instrument body can be adjusted to a certain extent, thereby improving the convenience of the device.

[0009] Further, a movable plate is slidably arranged at the upper end of the main plate, a limit rod is fixedly arranged at the lower end of the movable plate, the lower end of the limit rod penetrates the main plate and is fixedly arranged with the limit plate, a plurality of third rotating seats are fixedly arranged at equal intervals on the outer side of the limit plate, and buffer rods are rotatably arranged on the outer side of the limit plate and located at the corresponding third rotating seats;

[0010] Through the above technical scheme, the limiting rod and the buffer rod can make the surveying instrument body obtain a certain buffer force when it is shaken, thereby achieving the effect of shock absorption. Under the influence of the first spring and the buffer rod, the movable plate moves on the main plate, and is affected by the limiting plate, so that the buffering amplitude is reduced, thereby ensuring the stability of the surveying instrument body, thereby improving the service life of the device.

[0011] Furthermore, screw holes are provided at the lower ends of the plurality of extension frames and reinforcement blocks;

[0012] Through the above technical solution, screw holes are provided at the lower ends of the extension frame and the reinforcement block, which are used to switch the ground cone when the extension frame is used or not.

[0013] Furthermore, the lower ends of the plurality of reinforcement blocks are detachably provided with ground cones, and the plurality of ground cones are threadedly connected to the inside of the corresponding screw holes;

[0014] Through the above technical solution, the ground cones are threadedly connected to the inside of the corresponding screw holes, so that the maximum number of ground cones is three, and all of them are in use, avoiding the appearance of redundant ground cones to cause harm to users.

[0015] Furthermore, a first spring is fixedly connected between the limit plate and the main plate;

[0016] Through the above technical solution, the first spring is fixedly connected between the limit plate and the main plate, so that the vibration of the surveying and mapping instrument body can be reduced.

[0017] Furthermore, a plurality of the support frames are provided with a slide groove at their lower ends on one side, a second spring is fixedly arranged inside the plurality of the support frames and located in the corresponding slide groove, and a slider is fixedly connected to the upper ends of the plurality of the second springs and located in the corresponding slide groove;

[0018] Through the above technical solution, a slider is fixedly connected to the upper end of the second spring in the corresponding slide groove, so that the slider can slide inside the slide groove under the influence of the second spring.

[0019] Furthermore, the lower ends of the plurality of buffer rods are fixedly connected to one side of the corresponding slider;

[0020] Through the above technical solution, the lower ends of the buffer rods are fixedly connected to one side of the corresponding slider, so the shock absorbing effect of the surveying and mapping instrument body can be further enhanced.

[0021] Furthermore, a seat cushion is fixedly arranged on the upper end of the movable plate, and a surveying instrument body is fixedly arranged on the seat cushion;

[0022] Through the above technical solution, the surveying instrument body is fixedly arranged on the seat cushion, so that the user can perform relevant surveying and mapping.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a positioning device for real estate surveying and mapping. The device can adjust the height of the surveying instrument body through an extension frame, so it is suitable for people with large height differences. By bending the extension frame up and down, the extension frame can be rotated on the support frame under the influence of the second rotating seat, so that the height of the surveying instrument body can be adjusted to a certain extent, thereby improving the convenience of the device.

[0025] 2. The utility model proposes a positioning device for real estate surveying and mapping. The device can obtain a certain buffering force when the surveying instrument body is shaken through the limit rod and the buffer rod, thereby achieving a shock absorption effect. Under the influence of the first spring and the buffer rod, the movable plate moves on the main plate, and is affected by the limit plate, so that the buffering amplitude is reduced, thereby ensuring the stability of the surveying instrument body, thereby increasing the service life of the device.

[0026] 3. The utility model proposes a positioning device for real estate surveying and mapping, which can adjust the height of the surveying instrument body, and is suitable for use by people with large height differences. At the same time, it has a shock-absorbing function to ensure the stability of the surveying instrument body, thereby improving the convenience and service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A three-dimensional diagram of a positioning device for real estate surveying and mapping proposed by the utility model;

[0028] Figure 2 A three-dimensional diagram of a positioning device for real estate surveying and mapping proposed by the utility model;

[0029] Figure 3 This is a schematic diagram of a shock-absorbing structure of a positioning device for real estate surveying and mapping proposed by the utility model;

[0030] Figure 4 This is a schematic diagram of the support frame structure of a positioning device for real estate surveying and mapping proposed by the utility model;

[0031] Figure 5 The utility model provides a schematic diagram of the structure of a buffer rod of a positioning device for real estate surveying and mapping.

[0032] Legend:

[0033] 1. Main plate; 2. First rotating seat; 3. Support frame; 4. Second rotating seat; 5. Extension frame; 6. Screw hole; 7. Ground cone; 8. Reinforcement block; 9. Moving plate; 10. Limit rod; 11. Limit plate; 12. First spring; 13. Third rotating seat; 14. Buffer rod; 15. Slide groove; 16. Second spring; 17. Sliding block; 18. Seat cushion; 19. Surveying instrument body. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-5 The utility model provides an embodiment: a positioning device for real estate surveying and mapping, including a main plate 1, a plurality of first rotating seats 2 are fixedly arranged at equal intervals on the outside of the main plate 1, support frames 3 are rotatably arranged on the outside of the main plate 1 and located at the corresponding first rotating seats 2, a plurality of support frames 3 are fixedly arranged with reinforcement blocks 8 at the lower ends, a plurality of reinforcement blocks 8 are fixedly arranged with second rotating seats 4 at the upper ends, and an extension frame 5 is rotatably arranged inside the plurality of second rotating seats 4, and the height of the surveying instrument body 19 can be adjusted by the extension frame 5, so that it is suitable for people with large height differences, and the extension frame 5 can be made to rotate on the support frame 3 under the influence of the second rotating seat 4 by bending the extension frame 5 up and down, so that the height of the surveying instrument body 19 is adjusted to a certain extent, thereby improving the convenience of the device.

[0036] A movable plate 9 is slidably arranged at the upper end of the main plate 1, a limit rod 10 is fixedly arranged at the lower end of the movable plate 9, the lower end of the limit rod 10 passes through the main plate 1 and is fixedly arranged with a limit plate 11, a plurality of third rotating seats 13 are fixedly arranged equidistantly on the outer side of the limit plate 11, and buffer rods 14 are rotatably arranged on the outer side of the limit plate 11 and located at the corresponding third rotating seats 13. The limit rods 10 and the buffer rods 14 can make the surveying instrument body 19 obtain a certain buffering force when it is shaken, thereby achieving a shock absorbing effect. Under the influence of the first spring 12 and the buffer rod 14, the movable plate 9 moves on the main plate 1 and is affected by the limit plate 11, so that the buffering amplitude is reduced, thereby ensuring the stability of the surveying instrument body 19, thereby improving the service life of the device.

[0037] Screw holes 6 are provided at the lower ends of the extension frames 5 and the reinforcement blocks 8, and are used to switch the ground cone 7 when the extension frames 5 are used or not.

[0038] The lower ends of the multiple reinforcement blocks 8 are all detachably provided with ground cones 7, and the multiple ground cones 7 are threadedly connected to the corresponding screw holes 6. The ground cones 7 are threadedly connected to the corresponding screw holes 6, so that the maximum number of ground cones 7 is three, and all of them are in use, to avoid the appearance of redundant ground cones 7 to cause harm to the user.

[0039] A first spring 12 is fixedly connected between the limit plate 11 and the main plate 1 . Via the first spring 12 fixedly connected between the limit plate 11 and the main plate 1 , the surveying instrument body 19 can be damped.

[0040] A slide groove 15 is provided on one side of the multiple support frames 3 near the lower end thereof, and a second spring 16 is fixedly arranged inside the multiple support frames 3 and in the corresponding slide groove 15. A slider 17 is fixedly connected to the upper end of the multiple second springs 16 in the corresponding slide groove 15, and the slider 17 is fixedly connected to the upper end of the second springs 16 in the corresponding slide groove 15, so that the slider 17 can slide inside the slide groove 15 under the influence of the second spring 16.

[0041] The lower ends of the plurality of buffer rods 14 are all fixedly connected to one side of the corresponding slider 17 . By fixing the lower ends of the buffer rods 14 to one side of the corresponding slider 17 , the shock absorbing effect of the surveying instrument body 19 can be further enhanced.

[0042] A seat cushion 18 is fixedly provided on the upper end of the movable plate 9 , and a surveying instrument body 19 is fixedly provided on the seat cushion 18 , so that the user can perform relevant surveying and mapping.

[0043] Working principle: When the real estate surveying and mapping positioning device is used, the device is first dragged to the specified position, and then the extension frame 5 is moved up and down according to the user's comfort level, so that the extension frame 5 can be rotated on the support frame 3 under the influence of the second rotating seat 4, so that the height of the surveying instrument body 19 is adjusted to a certain extent. When the device is moving or is hit by a human collision, the surveying instrument body 19 is affected by the first spring 12 and the buffer rod 14, so that the movable disk 9 moves on the main disk 1, and is affected by the limiting disk 11, so that the buffering amplitude is reduced, thereby ensuring the stability of the surveying instrument body 19, thereby improving the convenience and service life of the device.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning device for real estate surveying and mapping, comprising a main plate (1), characterized in that: A plurality of first rotating seats (2) are fixedly arranged at equal intervals on the outside of the main disk (1); support frames (3) are rotatably arranged on the outside of the main disk (1) and located at corresponding first rotating seats (2); a plurality of support frames (3) are fixedly arranged with reinforcement blocks (8) at their lower ends; a plurality of second rotating seats (4) are fixedly arranged with their upper ends; and a plurality of extension frames (5) are rotatably arranged inside the second rotating seats (4).

2. A real estate surveying and mapping positioning device according to claim 1, characterized in that: A movable plate (9) is slidably arranged at the upper end of the main plate (1), a limiting rod (10) is fixedly arranged at the lower end of the movable plate (9), the lower end of the limiting rod (10) passes through the main plate (1) and is fixedly arranged with a limiting plate (11), a plurality of third rotating seats (13) are fixedly arranged at equal intervals outside the limiting plate (11), and buffer rods (14) are rotatably arranged outside the limiting plate (11) and at corresponding third rotating seats (13).

3. A real estate surveying and mapping positioning device according to claim 1, characterized in that: The lower ends of the plurality of extension frames (5) and the reinforcement blocks (8) are each provided with a screw hole (6).

4. A real estate surveying and mapping positioning device according to claim 1, characterized in that: The lower ends of the plurality of reinforcement blocks (8) are all detachably provided with ground cones (7), and the plurality of ground cones (7) are threadedly connected to the inside of corresponding screw holes (6).

5. A real estate surveying and mapping positioning device according to claim 2, characterized in that: A first spring (12) is fixedly connected between the limiting plate (11) and the main plate (1).

6. A real estate surveying and mapping positioning device according to claim 1, characterized in that: A plurality of the support frames (3) are provided with a slide groove (15) at their lower ends on one side, a second spring (16) is fixedly arranged inside the plurality of the support frames (3) and in the corresponding slide groove (15), and a slider (17) is fixedly connected to the upper ends of the plurality of the second springs (16) and in the corresponding slide groove (15).

7. A real estate surveying and mapping positioning device according to claim 2, characterized in that: The lower ends of the plurality of buffer rods (14) are fixedly connected to one side of the corresponding slider (17).

8. A real estate surveying and mapping positioning device according to claim 2, characterized in that: A seat cushion (18) is fixedly arranged on the upper end of the movable plate (9), and a surveying instrument body (19) is fixedly arranged on the seat cushion (18).

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