Distance measuring device for hydraulic engineering supervision

Abstract

The utility model relates to the field of level detection for engineering detection, in particular to a distance measuring device for water conservancy project supervision, which comprises a mounting main body, a motor is fixedly connected outside the mounting main body, a threaded rod is arranged at the output end of the motor, a main shaft is meshed and connected outside the threaded rod, and a crank is fixedly connected outside the main shaft. The outer portion of the crank is slidably connected with a sliding column, the outer portion of the sliding column is slidably connected with a fixing column, the fixing column is fixedly connected with the mounting body, the outer portion of the sliding column is fixedly connected with a cover plate, a mounting groove is formed in the outer portion of the cover plate, and the outer portion of the mounting groove is rotatably connected with a mounting plate. The exterior of the mounting plate is rotatably connected with a distance measuring instrument, the exterior of the distance measuring instrument is fixedly connected with a screen, the height of a worker can be conveniently adjusted by controlling rotation of the motor, and the measuring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of level detection for engineering detection, in particular to a distance measuring device for water conservancy engineering supervision. Background Art

[0002] First of all, water conservancy projects often involve large-scale earth excavation, filling, dam construction and other processes, all of which require precise measurement to ensure the accuracy and stability of the project. Traditional measurement methods such as manual measurement or simple distance measuring instruments can no longer meet the requirements of modern water conservancy projects for measurement accuracy and efficiency. Therefore, the development of a distance measuring device for water conservancy project supervision has become an urgent need in the industry. Water conservancy project supervision requires real-time monitoring of construction progress and quality. Through the distance measuring device, supervisors can obtain measurement data such as the size, location and height of the construction site in real time, and compare it with the construction plan to determine whether the construction is carried out according to the planned plan. This helps to promptly discover deviations and problems in the construction process, and take corresponding measures to make adjustments to ensure the smooth progress of the project.

[0003] The height of the foundation length detection equipment currently on the market cannot be adjusted quickly, and the height needs to be adjusted manually for measurement, which wastes a lot of time and results in low measurement efficiency. At the same time, when working on the construction site, due to the complex environment, the distance measuring device may be damaged when not in use, affecting the distance measuring work. Utility Model Content

[0004] The purpose of the utility model is to provide a distance measuring device for water conservancy project supervision to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installation body, a motor is fixedly connected to the outside of the installation body, a threaded rod is arranged at the output end of the motor, a main shaft is meshedly connected to the outside of the threaded rod, a crank is fixedly connected to the outside of the main shaft, a sliding column is slidably connected to the outside of the crank, a fixed column is slidably connected to the outside of the sliding column, the fixed column is fixedly connected to the installation body, and a cover plate is fixedly connected to the outside of the sliding column;

[0006] The cover plate is provided with a mounting groove on the outside, a mounting plate is rotatably connected to the outside of the mounting groove, a rangefinder is rotatably connected to the outside of the mounting plate, and a screen is fixedly connected to the outside of the rangefinder.

[0007] Preferably, a gear is fixedly connected to the outside of the main shaft, a threaded rod is meshingly connected to the outside of the gear, and the threaded rod is meshingly connected to the main shaft via the gear.

[0008] Preferably, the sliding column is fixedly connected to a connecting column on the outside, the connecting column is slidably connected to a crank on the outside, and the crank and the sliding column are slidably connected via the connecting column.

[0009] Preferably, a sliding groove is provided on the outside of the fixed column, a sliding column is slidably connected to the outside of the sliding groove, and the sliding column is slidably connected to the fixed column via the sliding groove.

[0010] Preferably, the mounting plate is rotatably connected to a rotating column on the outside, the rotating column is rotatably connected to a rangefinder on the outside, and the rangefinder is rotatably connected to the mounting plate via the rotating column.

[0011] Preferably, the exterior of the fixing column is fixedly connected to a vehicle body, the exterior of the vehicle body is fixedly connected to a universal wheel, the exterior of the vehicle body is fixedly connected to a handrail, and the cover plate is slidably connected to the vehicle body.

[0012] Preferably, a sealing strip is provided on the mounting plate, so that the mounting plate cooperates with the mounting groove to prevent water from penetrating downwards.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: when in use, the staff controls the rotation of the motor so that the threaded rod drives the main shaft to rotate through the gear, so that the crank drives the sliding column to move up and down, which is convenient for the staff to adjust the height of the device, so as to adapt to the measurement work in different environments, so that the work efficiency of the staff is increased. Since the construction site environment is relatively complex, when the rangefinder is not needed, in order to avoid the rangefinder being damaged due to lack of protection, the mounting plate is flipped so that the rangefinder is prevented from being inside the vehicle body, so that the rangefinder will not be damaged due to the harsh environment on the construction site, so that the distance measurement work can be carried out smoothly, and the rotation of the rotating column allows the rangefinder to rotate 360 ​​degrees, which is convenient for the staff to perform distance measurement work in all directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings:

[0015] Figure 1 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0018] Figure 4 For this utility model Figure 1 Enlarged view of point A in the middle.

[0019] In the figure: 1. body; 2. universal wheel; 3. handrail; 4. cover plate; 5. distance meter; 6. screen; 7. mounting plate; 8. rotating column; 9. mounting groove; 10. sliding column; 11. connecting column; 12. slide groove; 13. crank; 14. fixed column; 15. mounting body; 16. main shaft; 17. gear; 18. threaded rod; 19. motor. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0021] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0022] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0024] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0025] Embodiment 1

[0026] See also Figures 1 to 3 The utility model provides a technical solution: an installation body 15, the installation body 15 is fixedly connected with a motor 19 on the outside, a threaded rod 18 is provided at the output end of the motor 19, the threaded rod 18 is meshedly connected with a main shaft 16 on the outside, the main shaft 16 is fixedly connected with a crank 13 on the outside, the crank 13 is slidably connected with a sliding column 10 on the outside, the sliding column 10 is slidably connected with a fixed column 14 on the outside, the fixed column 14 and the installation body 15 are fixedly connected, and the sliding column 10 is fixedly connected with a cover plate 4 on the outside; the main shaft 16 is fixedly connected with a gear 17 on the outside, the gear 17 is meshedly connected with a threaded rod 18 on the outside, and the threaded rod 18 and the main shaft 16 are meshedly connected through the gear 17; the sliding column 10 is fixedly connected with a connecting column 11 on the outside, the connecting column 11 is slidably connected with the crank 13 on the outside, and the crank 13 and the sliding column 10 are slidably connected through the connecting column 11; the fixed column 14 is provided with a slide groove 12 on the outside, the slide groove 12 is slidably connected with the sliding column 10 on the outside, and the sliding column 10 and the fixed column 14 are slidably connected through the slide groove 12.

[0027] Because the motor 19 is fixedly connected to the mounting body 15, a threaded rod 18 is provided at the output end of the motor 19. The staff controls the motor 19 to rotate, so that the threaded rod 18 drives the gear 17 to rotate. Since the gear 17 is fixedly connected to the main shaft 16, the main shaft 16 rotates as the gear 17 rotates. The main shaft 16 is fixedly connected to the crank 13, and the crank 13 is slidably connected to the sliding column 10 through the connecting column 11, thereby driving the sliding column 10 to move up and down, making it convenient for the staff to adjust the height, thereby adapting to measurement work that requires different heights.

[0028] Embodiment 2

[0029] On the basis of the first embodiment, a mounting groove 9 is provided on the outside of the cover plate 4, a mounting plate 7 is rotatably connected to the outside of the mounting groove 9, a rangefinder 5 is rotatably connected to the outside of the mounting plate 7, a screen 6 is fixedly connected to the outside of the rangefinder 5; a rotating column 8 is rotatably connected to the outside of the mounting plate 7, the rangefinder 5 is rotatably connected to the outside of the rotating column 8, and the rangefinder 5 and the mounting plate 7 are rotatably connected via the rotating column 8; a vehicle body 1 is fixedly connected to the outside of the fixed column 14, a universal wheel 2 is fixedly connected to the outside of the vehicle body 1, a handrail 3 is fixedly connected to the outside of the vehicle body 1, and the cover plate 4 is slidably connected to the vehicle body 1; a sealing strip is provided on the mounting plate 7, so that the mounting plate 7 cooperates with the mounting groove 9 to prevent water from seeping downward.

[0030] Because the vehicle body 1 is fixedly connected to the universal wheel 2, the setting of the universal wheel 2 increases the mobility of the device, and because the mounting plate 7 is rotatably connected to the cover plate 4, when the rangefinder 5 is not needed, the staff controls the rotation of the mounting plate 7, so that the rangefinder 5 can be protected and will not be damaged, so that the subsequent ranging work will not be affected, and the staff can view the data generated by the ranging work through the screen 6 fixedly connected to the rangefinder 5.

[0031] When the utility model is in use, the staff controls the rotation of the motor 19 so that the threaded rod 18 drives the main shaft 16 to rotate through the gear 17, so that the crank 13 drives the sliding column 10 to move up and down, which is convenient for the staff to adjust the height of the device, so as to adapt to the measurement work in different environments, so that the work efficiency of the staff is increased. Since the construction site environment is relatively complex, when the rangefinder 5 is not needed, in order to avoid the rangefinder 5 from being damaged due to lack of protection, the mounting plate 7 is flipped to prevent the rangefinder 5 from being inside the vehicle body 1, so that the rangefinder 5 will not be damaged due to the harsh environment on the construction site, so that the distance measurement work can be carried out smoothly, and the rotation of the rotating column 8 allows the rangefinder 5 to rotate 360 ​​degrees, which is convenient for the staff to measure distance in all directions.

[0032] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0033] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A distance measuring device for water conservancy project supervision, comprising a mounting body (15), characterized in that: The installation body (15) is fixedly connected to a motor (19) on the outside, the output end of the motor (19) is provided with a threaded rod (18), the threaded rod (18) is meshedly connected to a main shaft (16) on the outside, the main shaft (16) is fixedly connected to a crank (13) on the outside, the crank (13) is slidably connected to a sliding column (10) on the outside, the sliding column (10) is slidably connected to a fixed column (14) on the outside, the fixed column (14) is fixedly connected to the installation body (15), and the sliding column (10) is fixedly connected to a cover plate (4) on the outside; The cover plate (4) is provided with a mounting groove (9) on the outside, a mounting plate (7) is rotatably connected to the outside of the mounting groove (9), a rangefinder (5) is rotatably connected to the outside of the mounting plate (7), and a screen (6) is fixedly connected to the outside of the rangefinder (5).

2. A distance measuring device for water conservancy project supervision according to claim 1, characterized in that: The main shaft (16) is fixedly connected to the outside with a gear (17), the gear (17) is meshingly connected to the outside with a threaded rod (18), and the threaded rod (18) is meshingly connected to the main shaft (16) via the gear (17).

3. A distance measuring device for water conservancy project supervision according to claim 1, characterized in that: The sliding column (10) is fixedly connected to a connecting column (11) on the outside, and the connecting column (11) is slidably connected to a crank (13) on the outside. The crank (13) and the sliding column (10) are slidably connected via the connecting column (11).

4. A distance measuring device for water conservancy project supervision according to claim 1, characterized in that: The fixed column (14) is provided with a sliding groove (12) on the outside, and the sliding column (10) is slidably connected to the outside of the sliding groove (12). The sliding column (10) and the fixed column (14) are slidably connected via the sliding groove (12).

5. A distance measuring device for water conservancy project supervision according to claim 1, characterized in that: The mounting plate (7) is rotatably connected to a rotating column (8) on the outside, and the rotating column (8) is rotatably connected to a distance meter (5) on the outside. The distance meter (5) and the mounting plate (7) are rotatably connected via the rotating column (8).

6. A distance measuring device for water conservancy project supervision according to claim 1, characterized in that: The fixing column (14) is fixedly connected to the vehicle body (1) on the outside, the vehicle body (1) is fixedly connected to the universal wheel (2) on the outside, the vehicle body (1) is fixedly connected to the handrail (3) on the outside, and the cover plate (4) is slidably connected to the vehicle body (1).

7. A distance measuring device for water conservancy project supervision according to claim 1, characterized in that: The mounting plate (7) is provided with a sealing strip, so that the mounting plate (7) cooperates with the mounting groove (9) to prevent water from penetrating downwards.

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