Rotary adjusting type real estate surveying and mapping horizontal shifting device
By combining a horizontal support and a servo motor-driven spindle in the real estate surveying device, the problem of balancing rotation and horizontal adjustment is solved, enabling multi-dimensional angle adjustment and improved stability of the surveying instrument, and reducing the difficulty of surveying.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-03-31
AI Technical Summary
Existing horizontal offset devices for real estate surveying cannot simultaneously perform rotational and horizontal adjustments, resulting in reduced flexibility of the surveying instrument and increased surveying difficulty.
The base is supported by a horizontal bracket inside, and the rotation of the spindle and the surveying instrument loading platform is driven by a servo motor, which realizes the combination of horizontal movement adjustment and rotation adjustment. The rotational stability is improved by supporting the wheel frame.
It realizes the multi-dimensional angle adjustment function of the surveying instrument, improves the adjustment flexibility and stability of the surveying instrument, and reduces the difficulty of surveying.
Smart Images
Figure CN224065124U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of real estate surveying technology, specifically relating to a rotary adjustment type real estate surveying horizontal offset device. Background Technology
[0002] The accuracy of real estate surveying equipment depends on its ability to dynamically adjust its spatial orientation. Currently, the mainstream leveling devices generally adopt a mechanical leveling structure.
[0003] Existing solutions mostly adopt a modular design approach, mitigating the problem by adding auxiliary support structures or independent rotating platforms. For example, some equipment separates the leveling mechanism from the rotating chassis, but this design increases the overall size and mechanical transmission error. Another direction for improvement is to introduce electronic compensation technology, which uses tilt sensors to monitor attitude changes in real time and drive motors to compensate. However, such systems are expensive and complex to maintain, making them difficult to adapt to field operation environments.
[0004] Therefore, in response to the problem that the existing real estate surveying horizontal offset device cannot simultaneously perform rotational and horizontal adjustments, resulting in reduced adjustment flexibility and increased surveying difficulty during surveying, a rotational adjustment type real estate surveying horizontal offset device can be designed. Utility Model Content
[0005] In order to overcome the problem that existing real estate surveying horizontal offset devices cannot simultaneously adjust rotation and horizontally, resulting in reduced adjustment flexibility and increased surveying difficulty during surveying.
[0006] The technical solution of this utility model is as follows: a rotary adjustable real estate surveying horizontal offset device, including a base, a horizontal movement adjustment component, and a rotary adjustment component; the horizontal movement adjustment component is provided inside the base; the rotary adjustment component is provided at the upper end of the base; the horizontal movement adjustment component includes a horizontal support, a sliding scale groove, and a sliding limit groove; the rotary adjustment component includes a servo motor, a spindle, a spindle extension plate, a platform support block, a support wheel frame, and a surveying instrument loading platform.
[0007] Preferably, the base is supported by a horizontal bracket inside, which improves the stability of the base in horizontal adjustment. Then, a servo motor drives the main shaft and the surveying instrument loading platform above to rotate, thereby realizing a multi-dimensional angle adjustment function that combines horizontal movement adjustment and rotation adjustment. This solves the problem that existing real estate surveying horizontal offset devices cannot simultaneously adjust rotation and horizontally, resulting in reduced adjustment flexibility and increased surveying difficulty during surveying.
[0008] Preferably, a servo motor is fixedly mounted on the upper end of the base; a spindle is mounted on the upper end of the servo motor, and the servo motor drives the spindle to rotate; a spindle extension plate is mounted on the upper end of the spindle, and the spindle extension plate is fixedly connected to the spindle.
[0009] Preferably, a platform support block is provided at the upper end of the spindle extension plate, and the platform support block is fixedly connected to the spindle extension plate by bolts.
[0010] Preferably, a surveying instrument loading platform is provided at the upper end of the platform support block, and the surveying instrument loading platform is bolted to the platform support block.
[0011] Preferably, the platform support block is provided with support wheel frames around its perimeter. There are three sets of support wheel frames, and the outer shell of the support wheel frames is fixedly connected to the upper surface of the base. The rollers of the support wheel frames support the surveying instrument mounting platform.
[0012] Preferably, the base has a horizontal support inside; both the front and rear ends of the horizontal support have sliding scale grooves.
[0013] Preferably, the upper end face of the horizontal support is provided with a sliding limiting groove, and the sliding limiting groove is integrally formed with the horizontal support, and the base is slidably connected to the sliding limiting groove.
[0014] The beneficial effects of this utility model are:
[0015] 1. Existing real estate surveying horizontal offset devices suffer from reduced adjustment flexibility and increased surveying difficulty due to the inability to simultaneously perform rotational and horizontal adjustments. This problem is solved by using an internal horizontal support frame to improve the stability of the base's horizontal adjustment along the frame. A servo motor drives the main shaft and the surveying instrument loading platform above to rotate, achieving multi-dimensional angle adjustment combining horizontal movement and rotation. This addresses the issue of reduced adjustment flexibility and increased surveying difficulty caused by the inability to simultaneously perform rotational and horizontal adjustments in existing real estate surveying horizontal offset devices.
[0016] 2. By setting up the support wheel frame, the support wheel frame is used to support the rotation of the surveying instrument loading platform, thereby improving the rotation adjustment stability of the surveying instrument loading platform. Attached Figure Description
[0017] Figure 1 The diagram shown is a three-dimensional structural schematic of the rotary adjustable real estate surveying horizontal offset device of this utility model.
[0018] Figure 2 The diagram shown is a side-view three-dimensional structural schematic of the rotary adjustable real estate surveying horizontal offset device of this utility model.
[0019] Figure 3 The diagram shown is a three-dimensional structural schematic of the rotary adjustment component of the rotary adjustment type real estate surveying horizontal offset device of this utility model.
[0020] Figure 4 The diagram shown is a three-dimensional structural schematic of the support wheel frame of the rotary adjustable real estate surveying horizontal offset device of this utility model.
[0021] The labels in the attached diagram are as follows: 1. Base; 2. Horizontal movement adjustment assembly; 3. Rotation adjustment assembly; 201. Horizontal support; 202. Sliding scale groove; 203. Sliding limit groove; 301. Servo motor; 302. Spindle; 303. Spindle extension plate; 304. Platform support block; 305. Support wheel frame; 306. Surveying instrument loading platform. Detailed Implementation
[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0023] Please see Figure 1-4 This utility model provides an embodiment: a rotary adjustable real estate surveying horizontal offset device, including a base 1, a horizontal movement adjustment component 2, and a rotary adjustment component 3; the horizontal movement adjustment component 2 is disposed inside the base 1; the rotary adjustment component 3 is disposed at the upper end of the base 1; the horizontal movement adjustment component 2 includes a horizontal support 201, a sliding scale groove 202, and a sliding limit groove 203; the rotary adjustment component 3 includes a servo motor 301, a spindle 302, a spindle extension plate 303, a platform support block 304, a support wheel frame 305, and a surveying instrument loading platform 306.
[0024] Please see Figure 1-4In this embodiment, a servo motor 301 is fixedly mounted on the upper end of the base 1; a spindle 302 is mounted on the upper end of the servo motor 301, and the servo motor 301 drives the spindle 302 to rotate; a spindle extension plate 303 is mounted on the upper end of the spindle 302, and the spindle extension plate 303 is fixedly connected to the spindle 302; a platform support block 304 is mounted on the upper end of the spindle extension plate 303, and the platform support block 304 is fixedly connected to the spindle extension plate 303 by bolts; a surveying instrument loading platform 306 is mounted on the upper end of the platform support block 304, and the surveying instrument loading platform 306 is connected to the platform support block 304. The platform support block 304 is fixedly connected by bolts; support wheel frames 305 are provided around the platform support block 304, and three sets of support wheel frames 305 are provided. The outer shell of the support wheel frame 305 is fixedly connected to the upper end face of the base 1, and the rollers of the support wheel frame 305 support the surveying instrument loading platform 306; a horizontal support 201 is provided inside the base 1; sliding scale grooves 202 are provided at both the front and rear ends of the horizontal support 201; a sliding limit groove 203 is provided on the upper end face of the horizontal support 201, and the sliding limit groove 203 is integrally formed with the horizontal support 201, and the base 1 is slidably connected to the sliding limit groove 203.
[0025] During operation, the base 1 is supported by the horizontal support 201 inside, which improves the stability of the base 1 in horizontal adjustment along the horizontal support 201. Then, the servo motor 301 drives the main shaft 302 and the surveying instrument loading platform 306 above to rotate, thereby realizing a multi-dimensional angle adjustment function that combines horizontal movement adjustment and rotation adjustment. This solves the problem of existing real estate surveying horizontal offset devices, which cannot simultaneously perform rotation adjustment and horizontal adjustment, resulting in reduced adjustment flexibility and increased surveying difficulty during surveying.
[0026] Next, the support wheel frame 305 is used to support the rotation of the surveying instrument loading platform 306, thereby improving the rotation adjustment stability of the surveying instrument loading platform 306.
[0027] Through the above steps, the base 1 is supported by the horizontal support 201 inside, which improves the stability of the base 1 in horizontal adjustment along the horizontal support 201. Then, the servo motor 301 drives the main shaft 302 and the surveying instrument loading platform 306 above to rotate, thereby realizing the multi-dimensional angle adjustment function that combines horizontal movement adjustment and rotation adjustment. This avoids the problem of existing real estate surveying horizontal offset devices, which cannot take into account both rotation adjustment and horizontal adjustment, resulting in reduced adjustment flexibility and increased surveying difficulty during surveying.
Claims
1. A rotary adjustment type real estate surveying horizontal deviation device, comprising a base (1), characterized in that: Also include horizontal movement adjustment assembly (2), rotation adjustment assembly (3);The inside of base (1) is provided with horizontal movement adjustment assembly (2);The upper end of base (1) is provided with rotation adjustment assembly (3);Horizontal movement adjustment assembly (2) includes horizontal support (201), sliding scale slot (202), sliding limit slot (203);The inside of base (1) is provided with horizontal support (201);The front and rear ends of horizontal support (201) are provided with sliding scale slot (202);The upper end surface of horizontal support (201) is provided with sliding limit slot (203), and sliding limit slot (203) is integrally formed with horizontal support (201), and base (1) is slidably connected with sliding limit slot (203); Rotation adjustment assembly (3) includes servo motor (301), main shaft (302), main shaft expansion plate (303), platform support block (304), support wheel frame (305), surveying instrument loading platform (306);The periphery of platform support block (304) is provided with support wheel frame (305), the support wheel frame (305) is provided with three groups, and the shell of support wheel frame (305) is fixedly connected with the upper end surface of base (1), and the roller of support wheel frame (305) supports surveying instrument loading platform (306) setting.
2. The rotationally adjusted real property surveying horizontal offset device of claim 1, wherein: The upper end of base (1) is fixedly provided with servo motor (301);The upper end of servo motor (301) is provided with main shaft (302), and servo motor (301) drives main shaft (302) to rotate and connect;The upper end of main shaft (302) is provided with main shaft expansion plate (303), and main shaft expansion plate (303) is fixedly connected with main shaft (302).
3. The rotationally adjusted real property surveying horizontal offset device of claim 2, wherein: The upper end of main shaft expansion plate (303) is provided with platform support block (304), and platform support block (304) is fixedly connected with main shaft expansion plate (303) by bolt.
4. The rotationally adjusted real property surveying horizontal offset device of claim 3, wherein: The upper end of platform support block (304) is provided with surveying instrument loading platform (306), and surveying instrument loading platform (306) is fixedly connected with platform support block (304) by bolt.