Auxiliary surveying and mapping device

Abstract

The utility model provides an auxiliary surveying and mapping device, which relates to the technical field of engineering surveying and mapping auxiliary devices, and comprises a bracket disc, an adjusting assembly fixedly connected to the bottom end of the bracket disc, a positioning assembly arranged on the outer side of the adjusting assembly, a gravity assembly fixedly connected to the bottom end of the adjusting assembly, and a supporting column, the top ends of the supporting columns are fixedly connected to the support disc, the sliding blocks are slidably connected to the outer sides of the supporting columns, and the sliding rods are fixedly connected to the outer sides of the sliding blocks, so that stability can be automatically adjusted under different terrains through gravity support provided by the gravity balls, and measurement errors are reduced; secondly, the equipment can be kept balanced on a slope or a rugged terrain through the independent adjustment function of the extension legs, the problem that a traditional surveying and mapping device is prone to instability when used on the rugged terrain is effectively solved, the measurement error of the equipment is reduced, the operation difficulty of operators on the uneven ground is reduced, and the working efficiency is improved. And the measurement result is more accurate.

Description

Technical Field

[0001] This utility model relates to the field of engineering surveying auxiliary devices, and in particular to an auxiliary surveying device. Background Technology

[0002] In engineering surveying, auxiliary devices refer to various equipment and technologies used to improve surveying accuracy, efficiency, and data quality. These auxiliary devices range from traditional surveying tools to modern high-tech equipment.

[0003] Existing patent CN220270457U discloses a surveying and mapping auxiliary device for engineering surveying, which relates to the technical field of engineering surveying and mapping auxiliary devices. It includes a lens module, with a placement opening at the center of the left side of the lens module. A camera lens is provided on the inner wall of the placement opening. An annular groove is formed around the left side of the lens module. A blocking ring block is provided on the inner wall of the annular groove. A rectangular cavity is formed on the upper side inside the lens module. A sliding opening is formed on the lower side of the inner wall of the rectangular cavity.

[0004] This patent addresses the problem of lens reflection, particularly in rainy weather when water droplets adhere to the lens surface and interfere with measurements. By utilizing the fixing action of a threaded block and an annular groove, the shielding ring is moved outward, thus protruding outward.

[0005] However, in actual use, there are still the following shortcomings. For example, when using traditional surveying equipment on rugged terrain or slopes, the equipment often becomes very unstable due to the unevenness of the ground. This instability not only leads to fluctuations and errors in the measurement results, but also greatly affects the accuracy of the measurement. In addition, this unstable environment increases the difficulty of operation for operators, requiring them to spend more time and effort to ensure the accuracy of the data when carrying out measurement work.

[0006] Therefore, this utility model provides an auxiliary surveying device. Utility Model Content

[0007] The purpose of this invention is to overcome the shortcomings of existing technologies and provide an auxiliary surveying device.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: an auxiliary surveying device, including a support plate, an adjustment component fixedly connected to the bottom end of the support plate, a positioning component provided on the outside of the adjustment component, and a gravity component fixedly connected to the bottom end of the adjustment component;

[0009] The adjustment assembly includes a support column, the top of which is fixedly connected to a support plate. A slider is slidably connected to the outside of the support column, and a sliding rod is fixedly connected to the outside of the slider. A rotating block is slidably connected to the end of the sliding rod away from the slider. An extension leg is rotatably connected to the inside of the rotating block, and a support leg is rotatably connected to the bottom of the support plate.

[0010] In a preferred embodiment, the positioning component includes a positioning block one, the inner wall of which is threadedly connected to a threaded rod, the outer side of which is rotatably connected to a positioning block two, and the outer side of which is slidably connected to a limit washer.

[0011] The technical effects of adopting the above technical solution are: it improves the adaptability of the equipment in complex terrain and the stability of the device, and reduces the difficulty of the operator's work.

[0012] In a preferred embodiment, the gravity component includes an extension frame, the top end of which is fixedly connected to a slider, and a gravity sphere is fixedly connected to the top end of the extension frame.

[0013] The technical effect of adopting the above technical solution is that the counterweight effect of the gravity sphere further enhances the stability of the device on uneven terrain and ensures the accuracy of the survey data.

[0014] In a preferred embodiment, the outer side of the extension leg is slidably connected to the inside of the support leg.

[0015] The technical effect of adopting the above technical solution is that it provides extended support.

[0016] In a preferred embodiment, the first positioning block is fixedly connected to one side of the extension leg by rotating the threaded rod, and the second positioning block is fixedly connected to the other side of the extension leg by rotating the threaded rod.

[0017] The technical effect of adopting the above technical solution is that it achieves rapid and accurate positioning and adjustment, enabling the device to quickly adapt to different surveying environments and requirements.

[0018] In a preferred embodiment, the outer side of the threaded rod is slidably connected to the inside of the extension leg.

[0019] The technical effect of adopting the above technical solution is that it makes it easier to quickly fine-tune the equipment during surveying work.

[0020] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0021] This invention utilizes an adjustment component, a positioning component, and a gravity component structure. A gravity sphere provides stable support, adjusting the gravity distribution to allow the slider to slide outside the support column, achieving height adjustment and terrain adaptability. A sliding rod connects to a rotating block, allowing the extension leg to rotate around the rotating block's axis, adjusting the device's angle and stability. The extension leg can extend independently to adapt to slopes. By rotating a threaded rod, a positioning block approaches and fixes itself to both ends of the extension leg, increasing friction to lock the position. This design, through the gravity support provided by the gravity sphere, automatically adjusts stability under different terrains, reducing measurement errors. Furthermore, the independent adjustment function of the extension leg allows the device to maintain balance on slopes or rugged terrain, effectively solving the instability problem that traditional surveying devices are prone to when used on rugged terrain. This not only reduces measurement errors but also reduces the difficulty for operators on uneven ground, resulting in more accurate measurement results. Attached Figure Description

[0022] Figure 1 A three-dimensional view of an auxiliary surveying device provided by this utility model;

[0023] Figure 2 A schematic diagram of the adjustment component structure of an auxiliary surveying device provided by this utility model;

[0024] Figure 3 A schematic diagram of the structural deformation of the adjustment component of an auxiliary surveying device provided by this utility model;

[0025] Figure 4 This is a structural breakdown diagram of the positioning component of an auxiliary surveying device provided by this utility model.

[0026] Legend:

[0027] 1. Support plate;

[0028] 2. Adjustment component; 21. Support column; 22. Slider; 23. Sliding rod; 24. Rotating block; 25. Extension leg; 26. Support leg;

[0029] 3. Positioning assembly; 31. Positioning block one; 32. Threaded rod; 33. Positioning block two; 34. Limit washer;

[0030] 4. Gravity component; 41. Extension frame; 42. Gravity sphere. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] like Figures 1-3 As shown, this embodiment provides a technical solution: an auxiliary surveying device, including a support plate 1, an adjustment component 2 fixedly connected to the bottom end of the support plate 1, a positioning component 3 provided on the outside of the adjustment component 2, and a gravity component 4 fixedly connected to the bottom end of the adjustment component 2.

[0033] Adjustment component 2 includes a support column 21, the top of which is fixedly connected to the support plate 1. A slider 22 is slidably connected to the outer side of the support column 21, and a sliding rod 23 is fixedly connected to the outer side of the slider 22. A rotating block 24 is slidably connected to the end of the sliding rod 23 away from the slider 22. An extension leg 25 is rotatably connected to the inside of the rotating block 24. A support leg 26 is rotatably connected to the bottom end of the support plate 1, and the outer side of the extension leg 25 is slidably connected to the inside of the support leg 26. The support column 21 ensures the structural stability of the device. The slider 22 slides up and down on the support column 21 to adjust the height of the device. The sliding rod 23 provides... To further enhance adjustability, the end of the device furthest from the slider 22 is connected to the rotating block 24 via a sliding connection. An extension leg 25 is rotatably connected inside the rotating block 24. This connection allows the extension leg 25 to rotate around the axis of the rotating block 24, changing its relative position and thus adjusting the angle and stability of the device. Furthermore, each extension leg 25 can extend slightly to contact the ground when encountering a slope, providing sufficient support. The bottom of the support plate 1 is rotatably connected to the support leg 26, allowing the bottom of the device to be adjusted appropriately on the ground to adapt to different terrains.

[0034] Furthermore, such as Figure 1 and Figure 2 As shown: Gravity component 4 includes an extension frame 41, the top end of which is fixedly connected to the slider 22. A gravity sphere 42 is fixedly connected to the top end of the extension frame 41. The function of the gravity sphere 42 is to provide additional stable support through gravity. The bottom end of the extension frame 41 allows the center of gravity of the gravity sphere 42 to be at the bottom of the entire device, which can effectively adjust the direction and distribution of gravity.

[0035] To enable quick fixation of the adjusted support frame, such as Figure 1 and Figure 4As shown: In this solution, the positioning component 3 includes a positioning block 31. A threaded rod 32 is threadedly connected to the inner wall of the positioning block 31. The outer side of the threaded rod 32 is slidably connected to the inside of the extension leg 25. The positioning block 31 is fixedly connected to one side of the extension leg 25 by the rotation of the threaded rod 32. A positioning block 33 is fixedly connected to the other side of the extension leg 25 by the rotation of the threaded rod 32. The outer side of the threaded rod 32 is rotatably connected to the positioning block 33. A limit washer 34 is slidably connected to the outer side of the threaded rod 32. The inner wall of the positioning block 31 is threaded and threadedly connected to the threaded rod 32. This threaded connection allows the positioning block 31 to rotate and slide along the axial direction of the threaded rod 32, thereby achieving precise adjustment and fixation of one side of the extension leg 25. 2. The device can slide smoothly inside the extension leg 25 to adjust the fixed position of the device, so that the threaded rod 32 can provide flexible adjustment capability in different usage environments while maintaining stability. The positioning block 1 31 is fixed to one side of the extension leg 25 by rotating the threaded rod 32 to ensure that the fixed position on that side can be adjusted as needed. Similarly, the positioning block 2 33 is fixed to the other side of the extension leg 25 by rotating the same threaded rod 32. The cooperation between the positioning block 2 33 and the positioning block 1 31 ensures the symmetrical adjustment of the extension leg 25, thereby ensuring that the extension leg 25 and the support leg 26 are in contact with each other by friction after the device is adjusted. The limiting washer 34 increases the stability of the extension leg 25 and the support leg 26 through its own elasticity.

[0036] Working principle:

[0037] like Figures 1-4 As shown:

[0038] In use: First, the gravity sphere 42 provides additional stable support through gravity, allowing the direction and distribution of gravity to be effectively adjusted. Then, under the action of gravity, the slider 22 slides up and down on the outside of the support column 21, driving the height adjustment of the device, thereby achieving adaptability to different terrains. Through the sliding connection of the sliding rod 23, the rotating block 24 can rotate, causing the extension leg 25 to rotate around the axis of the rotating block 24, changing its relative position, thereby adjusting the angle and stability of the device. The extension leg 25 can extend slightly when encountering a slope, making contact with the ground. Then, by rotating the threaded rod 32, the positioning block 31 and the threaded rod 32 are brought closer to each other until the side of the positioning block 31 and the threaded rod 32 that are close to each other are fixed on both ends of the extension leg 25. By increasing the friction, the extension leg 25 can be fixed within the specified range.

[0039] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An auxiliary surveying device, comprising a support plate (1), characterized in that, An adjustment component (2) is fixedly connected to the bottom end of the support plate (1), a positioning component (3) is provided on the outside of the adjustment component (2), and a gravity component (4) is fixedly connected to the bottom end of the adjustment component (2). The adjustment assembly (2) includes a support column (21), the top of which is fixedly connected to the support plate (1). A slider (22) is slidably connected to the outside of the support column (21). A sliding rod (23) is fixedly connected to the outside of the slider (22). A rotating block (24) is slidably connected to the end of the sliding rod (23) away from the slider (22). An extension leg (25) is rotatably connected inside the rotating block (24). A support leg (26) is rotatably connected to the bottom of the support plate (1).

2. The auxiliary surveying device according to claim 1, characterized in that: The positioning component (3) includes a positioning block one (31), the inner wall of the positioning block one (31) is threadedly connected to a threaded rod (32), the outer side of the threaded rod (32) is rotatably connected to a positioning block two (33), and the outer side of the threaded rod (32) is slidably connected to a limit washer (34).

3. The auxiliary surveying device according to claim 1, characterized in that: The gravity component (4) includes an extension frame (41), the top end of which is fixedly connected to a slider (22), and a gravity sphere (42) is fixedly connected to the top end of the extension frame (41).

4. The auxiliary surveying device according to claim 1, characterized in that: The outer side of the extension leg (25) is slidably connected to the inside of the support leg (26).

5. The auxiliary surveying device according to claim 2, characterized in that: The first positioning block (31) is fixedly connected to one side of the extension leg (25) by the rotation of the threaded rod (32), and the second positioning block (33) is fixedly connected to the other side of the extension leg (25) by the rotation of the threaded rod (32).

6. The auxiliary surveying device according to claim 2, characterized in that: The outer side of the threaded rod (32) is slidably connected to the inside of the extension leg (25).

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