Underground water level observation device for hydrogeological exploration

Abstract

The utility model relates to the technical field of underground water level observation, and discloses a hydrogeological exploration underground water level observation device which comprises a water level gauge body and a mounting frame connected to the outer wall of the water level gauge body. According to the water level gauge, the protective cover is arranged on the water level gauge body, the water level gauge body which is not used can be protected by the protective cover, the elastic cushion layer is arranged on the inner side of the protective cover, impact force generated when the protective cover is collided can be effectively absorbed, damage is effectively avoided, and the water level gauge body cannot be accidentally collided and damaged when being carried outdoors; the protective cover is rotationally connected, when the water level gauge body is used, opening and closing can be achieved only in a rotating mode, and operation is easy and practical.

Description

Technical Field

[0001] This utility model relates to the field of groundwater level observation technology, specifically a groundwater level observation device for hydrogeological exploration. Background Technology

[0002] Hydrogeological exploration is an important task that involves observing groundwater levels to understand the distribution and changes in groundwater resources. By monitoring groundwater levels, real-time data is provided, offering a scientific basis for groundwater resource management and protection. This data allows for understanding groundwater recharge and discharge, and assessing the sustainable use of groundwater resources. Furthermore, groundwater level observation can monitor fluctuations, promptly detect abnormal changes, and provide early warnings of over-exploitation or pollution risks. When measuring groundwater levels in exploration wells, steel tape level gauges are required.

[0003] Patent CN203396441U discloses a steel ruler water level gauge, including a bracket. A coil shaft is mounted on the upper part of the bracket, with a front winding coil at the front end and an operating panel in the middle. A crank is located on one side of the lower part of the front winding coil, and a rear winding coil is located at the rear end of the coil shaft. A rubber scale is mounted in the middle of the coil shaft, and water level cables are located on both sides of the rubber scale. A probe is connected to the front end of the rubber scale and the water level cable. A handle is located at the upper rear of the bracket. A battery compartment is located on the upper part of the operating panel, a water level button is located on the left side of the operating panel, a voltage button is located on the right side of the operating panel, and a display screen is located at the lower part of the operating panel. A plastic connecting tube is installed at the rear of the probe, and a water level cable is located at the front end of the probe. A bottom cover is installed at the front of the probe, and filter openings are evenly distributed on the outer surface of the bottom cover.

[0004] While the above-mentioned device solves the problem of ease of operation, it still has shortcomings: the steel ruler water level gauge has no protective device on the outside, and it is very easy to be bumped and damaged during transportation and movement, which reduces the service life of the water level gauge and causes inconvenience. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a groundwater level observation device for hydrogeological exploration, which equips the water level gauge with a protective device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a groundwater level observation device for hydrogeological exploration, comprising a water level gauge body and a mounting frame connected to the outer wall of the water level gauge body, a protective cover connected to the outer side of the water level gauge body, a top plate fixedly connected to the top of the mounting frame, the inner walls of both sides of the protective cover being rotatably connected to the top plate via rotating shafts, an elastic pad layer fixedly connected to the inner wall of the protective cover, and a compression component fixedly connected to the inner wall of the protective cover.

[0007] Furthermore, the extrusion assembly includes a fixed column, which is fixedly connected to the top inner wall of the protective cover, and an extrusion plate is fixedly connected to the bottom of the fixed column, the bottom surface of the extrusion plate being arc-shaped.

[0008] Furthermore, the mounting bracket is connected to a wiping assembly for wiping the measuring tape. The wiping assembly includes a U-shaped plate, the inner wall of which is fixedly connected to a wiping layer, and the outer wall of which is connected to a limiting member.

[0009] Furthermore, the limiting member includes a baffle, which is rotatably connected to the outer wall of the U-shaped plate. A step plate is fixedly connected to the outer wall of the U-shaped plate, and the bottom surface of the baffle abuts against the top surface of the step plate.

[0010] Furthermore, a connecting rod is fixedly connected to the bottom of the U-shaped plate, a support rod is fixedly connected to the outer wall of the connecting rod, the other end of the support rod is fixedly connected to the bottom of the U-shaped plate, and the bottom of the connecting rod is detachably connected to the mounting bracket.

[0011] Furthermore, an elastic layer is fixedly connected to the bottom surface of the extrusion plate.

[0012] Furthermore, a handle is rotatably connected to the outer wall of the mounting bracket.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention features a protective cover on the water level gauge body, which protects the unused water level gauge body. The inner side of the protective cover has an elastic padding layer that effectively absorbs the impact force when the protective cover is hit, thereby effectively preventing damage and preventing accidental bumps and knocks when the water level gauge body is transported outdoors. The protective cover is rotatably connected, so it can be opened and closed simply by rotating the water level gauge body, making it simple and practical to operate. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention in its fully unfolded state;

[0017] Figure 3 This is a three-dimensional cross-sectional structural diagram of the protective cover of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the water level gauge body and connecting rod of this utility model;

[0019] Figure 5 This is a three-dimensional structural diagram of the extrusion assembly of this utility model;

[0020] Figure 6 This is a three-dimensional structural diagram of the mounting bracket and wiping assembly of this utility model.

[0021] In the diagram: 1. Water level gauge body; 2. Mounting bracket; 3. Protective cover; 4. Top plate; 5. Handle; 6. Wiping assembly; 601. U-shaped plate; 602. Wiping layer; 603. Baffle; 604. Step plate; 7. Extrusion assembly; 701. Fixing column; 702. Extrusion plate; 703. Elastic layer; 8. Connecting rod; 81. Support rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] like Figures 1 to 6 As shown, a groundwater level observation device for hydrogeological exploration includes a water level gauge body 1 and a mounting frame 2 connected to the outer wall of the water level gauge body 1. A protective cover 3 is connected to the outer side of the water level gauge body 1. A top plate 4 is fixedly connected to the top of the mounting frame 2. The inner walls on both sides of the protective cover 3 are rotatably connected to the top plate 4 through a rotating shaft. An elastic pad is fixedly connected to the inner wall of the protective cover 3. An extrusion assembly 7 is fixedly connected to the inner wall of the protective cover 3.

[0024] like Figure 1 As shown, the groundwater level observation device for hydrogeological exploration in this utility model is similar in structure to an existing steel tape level gauge, such as the steel tape level gauge disclosed in patent publication number CN203396441U. The main improvement of this utility model is that it equips the level gauge with a protective device, such as... Figures 1 to 6 As shown, when the groundwater level observation device for hydrogeological exploration in this utility model is in use, the protective cover 3 can be rotated when the water level gauge body 1 is not in use, so that the protective cover 3 rotates around the rotating shaft in the top plate 4, so that the protective cover 3 can protect the water level gauge body 1 well, and the elastic pad layer inside the protective cover 3 can effectively absorb the impact force when the protective cover 3 is hit, thereby effectively avoiding damage.

[0025] When the water level gauge body 1 needs to be used, the protective cover 3 can be rotated to 270 degrees, so that the protective cover 3 flips over to the outer wall of the mounting bracket 2, exposing the water level gauge body 1, and the water level gauge body 1 can be used normally.

[0026] By installing a protective cover 3 on the water level gauge body 1, the protective cover 3 can protect the water level gauge body 1 when it is not in use. The inner side of the protective cover 3 is provided with an elastic pad, which can effectively absorb the impact force when the protective cover 3 is hit, thereby effectively avoiding damage and preventing accidental bumps and knocks when the water level gauge body 1 is transported outdoors. The protective cover 3 is a rotating connection, so when using the water level gauge body 1, it can be opened and closed simply by rotating it, making the operation simple and practical.

[0027] When unfolded, the top of the protective cover 3 can be at the same level as the bottom of the mounting bracket 2. This allows the protective cover 3 to be opened so that tools can be temporarily placed inside instead of being directly placed on the ground and contaminated by dust.

[0028] like Figure 3 and Figure 5 As shown, the extrusion assembly 7 includes a fixing post 701, which is fixedly connected to the top inner wall of the protective cover 3. An extrusion plate 702 is fixedly connected to the bottom of the fixing post 701, and the bottom surface of the extrusion plate 702 is arc-shaped.

[0029] Specifically, in order to prevent the flexible ruler inside the water level gauge body 1 from loosening, when the protective cover 3 is closed, the fixing column 701 drives the squeezing plate 702 to squeeze the loose flexible ruler on the winding roller of the water level gauge body 1, so that the water level gauge body 1 will not easily fall apart when it moves. The length of the squeezing plate 702 can be the length of the winding roller of the water level gauge body 1, which makes it easier to squeeze and fix the flexible ruler wound on the outside of the winding roller.

[0030] like Figure 4 and Figure 6 As shown, the mounting bracket 2 is connected to a wiping assembly 6 for wiping the measuring tape. The wiping assembly 6 includes a U-shaped plate 601, the inner wall of which is fixedly connected to a wiping layer 602, and the outer wall of which is connected to a limiting member.

[0031] Specifically, after the measuring tape has finished measuring the water level, it will be wound up using a take-up roller. At this time, the limiting device can be opened, and the measuring tape can be inserted into the wiping layer 602 through the opening of the U-shaped plate 601. Then the limiting device is closed. As the measuring tape is wound up, the water stains on the measuring tape will be wiped away by the wiping layer 602. At the same time, the contaminants adhering to the outside of the measuring tape can also be wiped away. This design effectively improves the cleanliness of the measuring tape after it is wound up, and further extends the service life of the measuring tape.

[0032] like Figure 6 As shown, the limiting member includes a baffle 603, which is rotatably connected to the outer wall of the U-shaped plate 601. A step plate 604 is fixedly connected to the outer wall of the U-shaped plate 601, and the bottom surface of the baffle 603 abuts against the top surface of the step plate 604.

[0033] Specifically, rotating the baffle 603 can open and close the opening of the U-shaped plate 601, thus preventing the tape measure from detaching from the U-shaped plate 601 during the winding process.

[0034] Meanwhile, the step plate 604 can support the baffle 603 and the U-shaped plate 601.

[0035] like Figure 4 and Figure 6 As shown, a connecting rod 8 is fixedly connected to the bottom of the U-shaped plate 601, and a support rod 81 is fixedly connected to the outer wall of the connecting rod 8. The other end of the support rod 81 is fixedly connected to the bottom of the U-shaped plate 601, and the bottom of the connecting rod 8 is detachably connected to the mounting bracket 2.

[0036] Specifically, the connecting rod 8 facilitates the installation of the U-shaped plate 601, while the support rod 81 improves the stability and load-bearing capacity of the U-shaped plate 601.

[0037] like Figure 5 As shown, an elastic layer 703 is fixedly connected to the bottom surface of the extrusion plate 702. The elastic layer 703 effectively improves the fastening effect of the extrusion plate 702 when it is pressed with the flexible ruler.

[0038] like Figure 1 and Figure 3 As shown, a handle 5 is rotatably connected to the outer wall of the mounting bracket 2. When the protective cover 3 protects the water level gauge body 1, the handle 5 can be rotated open to lift the water level gauge body 1. When the water level gauge body 1 is in use, the protective cover 3 is in the open state, and the handle 5 is rotated and hidden inside the mounting bracket 2, ensuring that the protective cover 3 can be opened smoothly.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A groundwater level observation device for hydrogeological exploration, comprising a water level gauge body (1) and a mounting frame (2) connected to the outer wall of the water level gauge body (1), characterized in that, The outer side of the water level gauge body (1) is connected to a protective cover (3), the top of the mounting bracket (2) is fixedly connected to a top plate (4), the inner walls on both sides of the protective cover (3) are rotatably connected to the top plate (4) through a rotating shaft, the inner wall of the protective cover (3) is fixedly connected to an elastic pad, and the inner wall of the protective cover (3) is fixedly connected to an extrusion assembly (7).

2. The groundwater level monitoring device for hydrogeological exploration according to claim 1, characterized in that, The extrusion assembly (7) includes a fixed column (701), which is fixedly connected to the top inner wall of the protective cover (3). An extrusion plate (702) is fixedly connected to the bottom of the fixed column (701), and the bottom surface of the extrusion plate (702) is arc-shaped.

3. The groundwater level monitoring device for hydrogeological exploration according to claim 1, characterized in that, The mounting bracket (2) is connected to a wiping assembly (6) for wiping the ruler. The wiping assembly (6) includes a U-shaped plate (601), the inner wall of which is fixedly connected to a wiping layer (602), and the outer wall of which is connected to a limiting member.

4. The groundwater level monitoring device for hydrogeological exploration according to claim 3, characterized in that, The limiting component includes a baffle (603), which is rotatably connected to the outer wall of the U-shaped plate (601). A step plate (604) is fixedly connected to the outer wall of the U-shaped plate (601), and the bottom surface of the baffle (603) abuts against the top surface of the step plate (604).

5. A groundwater level monitoring device for hydrogeological exploration according to claim 3, characterized in that, A connecting rod (8) is fixedly connected to the bottom of the U-shaped plate (601), and a support rod (81) is fixedly connected to the outer wall of the connecting rod (8). The other end of the support rod (81) is fixedly connected to the bottom of the U-shaped plate (601), and the bottom of the connecting rod (8) is detachably connected to the mounting bracket (2).

6. The groundwater level monitoring device for hydrogeological exploration according to claim 2, characterized in that, An elastic layer (703) is fixedly connected to the bottom surface of the extrusion plate (702).

7. A groundwater level monitoring device for hydrogeological exploration according to claim 1, characterized in that, The outer wall of the mounting bracket (2) is rotatably connected to a handle (5).

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