A surveying measuring device

Abstract

The utility model discloses a kind of surveying and mapping determination devices, it is related to geological survey technical field;Including measuring instrument, square positioning frame, transverse adjusting hole rod, sliding adjustment vertical pole, base support rod and base;Measuring instrument is fixedly installed on square positioning frame, and four directions end of square positioning frame are all provided with transverse adjusting hole rod;Sliding adjustment vertical pole is slidably connected on transverse adjusting hole rod, and base support rod is slidably connected with sliding adjustment vertical pole, and the bottom end of each base support rod is provided with spherical angle adjusting block, and the top of base is provided with spherical angle adjusting groove, and spherical angle adjusting block is embedded and rotationally connected in spherical angle adjusting groove;The utility model solves the problem that surveying and mapping instrument is adjustable position limitation in leveling process is big, and the stability of support measuring instrument is poor in the position where ground is flat and inclination is big.

Description

Technical Field

[0001] This utility model relates to the field of geological exploration technology, specifically to a measuring device for exploration. Background Technology

[0002] As we all know, the construction of water conservancy projects is a major benefit to the people. Before construction begins, the role of geological surveys should be highly valued. By combining local conditions, the predictability and practicality of geological surveys should be improved to better serve the construction of water conservancy projects. The content of geological surveys for water conservancy projects is the stability of regional tectonic structures, and the survey stage is determined by the scale and importance of the project. During the survey process, surveyors need to use surveying instruments. However, due to the special nature of the outdoor environment, it is difficult to ensure the stability of surveying instruments during use. Uneven ground surfaces often make it difficult to achieve the required levelness of the instruments, and if the instruments become tilted, it is not easy to quickly adjust them.

[0003] The measuring device for water conservancy engineering survey, with application number CN202420350832.5, can determine the adjustable support angle by observing the bubble level and support the measuring instrument in uneven positions. However, its triangular positioning structure has a large limitation in adjustable position and poor stability when supporting the measuring instrument in positions with large inclinations on flat ground. Therefore, we propose a measuring device for survey to solve the above problems. Utility Model Content

[0004] This invention overcomes the shortcomings of the prior art and proposes a surveying and measuring device that solves the problems of limited adjustable position of surveying and measuring instruments during the leveling process and poor stability of the measuring instrument when the ground is flat or has a large inclination.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0006] A surveying and measuring device includes a measuring instrument, a square positioning frame, a horizontal adjustment rod, a sliding adjustment rod, a base support rod, and a base. The measuring instrument is fixedly mounted on the square positioning frame, and the front, rear, left, and right ends of the square positioning frame are each provided with a horizontal adjustment rod. A sliding adjustment rod is slidably connected to each horizontal adjustment rod, and the horizontal adjustment rod is perpendicular to the sliding adjustment rod. A bubble level is fixedly mounted on the top of each sliding adjustment rod. The base support rod is slidably connected to the sliding adjustment rod, and the base support rod is parallel to the sliding adjustment rod. A spherical angle adjustment block is provided at the bottom end of each base support rod, and a spherical angle adjustment groove is provided above the base, with the spherical angle adjustment block embedded and rotatably connected in the spherical angle adjustment groove.

[0007] Furthermore, a row of first connecting holes is provided on the transverse adjustment rod along its length direction, and a corresponding positioning hole is provided at the connection between the upper part of the sliding adjustment rod and the transverse adjustment rod. By screwing bolts into the first connecting holes and the positioning holes on the upper part of the sliding adjustment rod, the positions of the sliding adjustment rod and the transverse adjustment rod are relatively fixed.

[0008] Furthermore, the sliding adjustment rod has a U-shaped structure, and the base support rod is slidably connected within the U-shaped structure of the sliding adjustment rod.

[0009] Furthermore, a row of second connecting holes is provided on the base support rod along its length; a corresponding positioning hole is provided at the connection between the sliding adjustment vertical rod and the base support rod. By screwing the positioning bolt into the second connecting hole and the positioning hole below the sliding adjustment vertical rod, the positions of the sliding adjustment vertical rod and the base support rod are relatively fixed.

[0010] Furthermore, the base is a water-filled weight-increasing circular base, and each water-filled weight-increasing circular base has a hollow water storage cavity inside, with a water inlet at the top of each water storage cavity.

[0011] Furthermore, the edges of the measuring instrument, square positioning frame, horizontal adjustment hole rod, sliding adjustment vertical rod, base support rod, and bubble level are all rounded.

[0012] The beneficial effects of this utility model compared to the prior art are as follows:

[0013] The surveying and measuring device proposed in this utility model, by setting up a measuring instrument, a square positioning frame, a horizontal adjustment hole rod, a sliding adjustment vertical rod, a base support rod, and a bubble level, allows the surveying and measuring device to determine the adjustment support angle by observing the bubble level. This facilitates support of the measuring instrument on uneven surfaces, and its four-point positioning allows for a wider range of adjustable positions, while also making it easier to find a support position on flat ground with a large inclination. The cooperation between the spherical angle adjustment groove and the spherical angle adjustment block ensures a tighter contact between the base support rod and the water-filled weight-increasing round seat, thereby improving the adaptability of the entire measuring device. The surveying and measuring device thus offers better performance. Attached Figure Description

[0014] Figure 1 This is a first-view structural schematic diagram of the survey measuring device described in this utility model;

[0015] Figure 2 This is a structural schematic diagram of the survey measuring device described in this utility model from a second perspective;

[0016] Figure 3 for Figure 1 A magnified view of a portion at point A shown in the image;

[0017] Figure 4 for Figure 1 A magnified view of section B shown in the image;

[0018] In the figure: 1 is the measuring instrument; 2 is the square positioning frame; 3 is the horizontal adjustment hole rod; 4 is the sliding adjustment vertical rod; 5 is the base support rod; 6 is the bubble level; 7 is the spherical angle adjustment block; 8 is the water-filled weight-increasing round seat; 9 is the spherical angle adjustment groove; 10 is the first connecting hole; 11 is the second connecting hole. Detailed Implementation

[0019] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, this utility model will be further described in detail with reference to the embodiments and accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit it. The technical solution of this utility model will be described in detail below with reference to the embodiments and accompanying drawings, but the scope of protection is not limited thereto.

[0020] See Figures 1 to 4 This embodiment proposes a surveying measuring device, including a measuring instrument 1, a square positioning frame 2, a horizontal adjustment hole rod 3, a sliding adjustment vertical rod 4, a base support rod 5, and a water-filled weight-increasing round seat 8;

[0021] The bottom of the measuring instrument 1 is fixedly installed at the middle position above the square positioning frame 2. The front, rear, left and right ends of the square positioning frame 2 are all provided with horizontal adjustment rods 3. The four horizontal adjustment rods 3 are arranged in a cross shape. Each horizontal adjustment rod 3 is slidably connected to a sliding adjustment vertical rod 4. The horizontal adjustment rods 3 and the sliding adjustment vertical rods 4 are perpendicular to each other. A row of first connecting holes 10 is provided along the length of the horizontal adjustment rods 3. The upper part of the sliding adjustment vertical rods 4 and the connection point with the horizontal adjustment rods 3 are provided with corresponding positioning holes. A bubble level 6 is fixedly installed on the top of each of the four sliding adjustment vertical rods 4. By adjusting the relative sliding between the vertical rods 4 and the horizontal adjustment rods 3, the position of the measuring instrument 1 in the front-back or left-right position on the horizontal plane can be adjusted. By screwing the bolts into the first connecting holes 10 and the positioning holes above the sliding adjustment vertical rods 4, the positions of the sliding adjustment vertical rods 4 and the horizontal adjustment rods 3 are relatively fixed.

[0022] In this embodiment, the sliding adjustment vertical rod 4 has a U-shaped structure, and the base support rod 5 is slidably connected within the U-shaped structure of the sliding adjustment vertical rod 4. The base support rod 5 is parallel to the sliding adjustment vertical rod 4. A row of second connecting holes 11 is provided on the base support rod 5 along its length. Corresponding positioning holes are provided at the connection between the sliding adjustment vertical rod 4 and the base support rod 5. By adjusting the relative sliding between the vertical rod 4 and the base support rod 5, the height positions of the four corners of the measuring instrument 1 can be adjusted. By hand-tightening the positioning bolts into the second connecting holes 11 and the positioning holes below the sliding adjustment vertical rod 4, the positions of the sliding adjustment vertical rod 4 and the base support rod 5 are relatively fixed.

[0023] Each base support rod 5 is connected to a water-filled weight-increasing round seat 8 at its bottom end. Specifically, each base support rod 5 is provided with a spherical angle adjustment block 7 at its bottom end. A spherical angle adjustment groove 9 is provided at the center of the upper part of the water-filled weight-increasing round seat 8. The spherical angle adjustment block 7 is embedded and rotatably connected in the spherical angle adjustment groove 9. The spherical angle adjustment groove 9 and the spherical angle adjustment block 7 cooperate to make the water-filled weight-increasing round seat 8 adapt to the uneven surface environment and improve the adaptability of the entire device.

[0024] Each water-injection weight-increasing round seat 8 has a hollow water storage cavity inside, and each water storage cavity is provided with a water injection port at the top. Water is injected into the water storage cavity inside the water-injection weight-increasing round seat 8 through the water injection port, which can increase the self-weight of the water-injection weight-increasing round seat 8, thereby improving the stability of the water-injection weight-increasing round seat 8.

[0025] The edges of the measuring instrument 1, square positioning frame 2, horizontal adjustment hole rod 3, sliding adjustment vertical rod 4, base support rod 5, and bubble level 6 are all rounded to prevent scratching the user during use. The measuring device can determine the adjustment support angle by observing the bubble level 6, which is convenient for supporting the measuring instrument 1 on uneven locations. Furthermore, its four-point positioning allows for a wider range of adjustment, making it easier to find a support position on flat ground with a large inclination.

[0026] The measuring instrument 1 described in this utility model is an existing device. The usage and structure of the measuring instrument 1 have been disclosed in detail in a measuring device for water conservancy engineering survey with application number CN202420350832.5. Therefore, this utility model will not describe it in detail.

[0027] In summary, when using this surveying and measuring device, first observe the flatness of the ground and select a suitable positioning point. Adjust the lateral fixing position of different support positions through the cooperation between each lateral adjustment hole rod 3 and the sliding adjustment vertical rod 4. Then, adjust the positioning height through the cooperation between each base support rod 5 and the sliding adjustment vertical rod 4. This allows each water-filled weight-increasing round seat 8 to adjust its support angle under the sliding action of the spherical angle adjustment groove 9 and the spherical angle adjustment block 7, ensuring close contact and fixation between the water-filled weight-increasing round seat 8 and the inclined ground. Water is then injected into the water storage chamber inside each water-filled weight-increasing round seat 8 through the water inlet at the top, increasing the weight of each water-filled weight-increasing round seat 8 for more stable support. During the adjustment process, each bubble level 6 can be observed to adjust the flatness of the measuring instrument 1. Finally, the survey can be conducted by supporting the measuring instrument 1.

[0028] This surveying and measuring device can determine the adjustable support angle by observing the bubble level 6, which facilitates the support of the measuring instrument 1 on uneven ground. Furthermore, its four-point positioning allows for a wider range of adjustable positions. The weight of the base can be increased by adding water, thus providing better support. This makes it easier to find a support position on flat ground with a large inclination, resulting in better performance of the surveying and measuring device.

[0029] The above description is a further detailed explanation of the present invention in conjunction with specific preferred embodiments. It should not be considered that the specific embodiments of the present invention are limited to this. For those skilled in the art, several simple deductions or substitutions can be made without departing from the present invention, and all such deductions or substitutions should be considered to fall within the scope of patent protection determined by the submitted claims.

Claims

1. A surveying and measuring device, comprising a measuring instrument (1), characterized in that, It also includes a square positioning frame (2), a horizontal adjustment hole rod (3), a sliding adjustment vertical rod (4), a base support rod (5), and a base; the measuring instrument (1) is fixedly installed on the square positioning frame (2), and the front end, rear end, left end, and right end of the square positioning frame (2) are all provided with horizontal adjustment hole rods (3); each horizontal adjustment hole rod (3) is slidably connected to a sliding adjustment vertical rod (4), the horizontal adjustment hole rod (3) is perpendicular to the sliding adjustment vertical rod (4), and a bubble level (6) is fixedly installed on the top of each sliding adjustment vertical rod (4); the base support rod (5) is slidably connected to the sliding adjustment vertical rod (4), and the base support rod (5) is parallel to the sliding adjustment vertical rod (4); each base support rod (5) is provided with a spherical angle adjustment block (7) at the bottom end, and a spherical angle adjustment groove (9) is provided above the base, and the spherical angle adjustment block (7) is embedded and rotatably connected in the spherical angle adjustment groove (9).

2. The surveying and measuring device according to claim 1, characterized in that, A row of first connecting holes (10) is provided on the horizontal adjustment hole rod (3) along its length direction. A corresponding positioning hole is provided at the connection between the sliding adjustment vertical rod (4) and the horizontal adjustment hole rod (3). By screwing the bolt into the first connecting hole (10) and the positioning hole above the sliding adjustment vertical rod (4), the positions of the sliding adjustment vertical rod (4) and the horizontal adjustment hole rod (3) are relatively fixed.

3. The surveying and measuring device according to claim 1, characterized in that, The sliding adjustment rod (4) has a U-shaped structure, and the base support rod (5) is slidably connected within the U-shaped structure of the sliding adjustment rod (4).

4. The surveying and measuring device according to claim 3, characterized in that, A row of second connecting holes (11) is provided on the base support rod (5) along its length direction; a corresponding positioning hole is provided at the connection between the sliding adjustment rod (4) and the base support rod (5). By screwing the positioning bolt into the second connecting hole (11) and the positioning hole below the sliding adjustment rod (4), the positions of the sliding adjustment rod (4) and the base support rod (5) are relatively fixed.

5. The surveying and measuring device according to claim 1, characterized in that, The base is a water-filled weight-increasing round seat (8), and each water-filled weight-increasing round seat (8) has a hollow water storage cavity inside, and each water storage cavity has a water inlet on its top.

6. The surveying and measuring device according to claim 1, characterized in that, The edges of the measuring instrument (1), square positioning frame (2), horizontal adjustment hole rod (3), sliding adjustment vertical rod (4), base support rod (5) and bubble level (6) are all rounded.

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