Hydrogeological survey water flow testing device

Abstract

The utility model discloses a hydrogeological survey water flow testing device, which relates to the field of water flow testing and comprises a base, a horizontal component arranged at the top end of the base, a supporting frame arranged on the outer side of the top of the horizontal component and matched with the base, and a movable seat arranged at the top end of the horizontal component and matched with the supporting frame. An adjusting assembly is arranged on one side of the top end of the movable seat, a movable plate matched with the movable seat is arranged on one side of the adjusting assembly, and a tester is arranged at the top end of the movable plate. Under the matching action of the horizontal assembly, the adjusting assembly and the tester, key parameters such as the water flow speed, the flow direction and the flow rate can be stably and accurately measured, the exploration accuracy is improved, the distribution and change rules of the underground water level can be understood, and the underground water level measuring instrument is suitable for popularization and application. And a scientific basis can be provided for water resource management, water resource development and environmental protection, so that planning and implementation of hydrogeological engineering are effectively guided.

Description

TECHNICAL FIELD

[0001] The utility model relates to water flow test field, concretely relates to a hydrogeological survey water flow testing device. BACKGROUND

[0002] Hydrogeological survey is a comprehensive geological survey activity, and its core goal is to find out the distribution, movement law, water quality characteristics and resource status of underground water through various means such as field investigation, surveying, drilling, geophysical prospecting and laboratory analysis.

[0003] In this process, water flow detection is particularly critical, because it can reveal the flow state, speed and direction of underground water, and these information is crucial for assessing underground water resource quantity, predicting water quality change and guiding underground water exploitation and protection. Through water flow detection, we can deeply understand the dynamic characteristics of underground water system, so as to ensure the rational use of water resources, prevent overexploitation and pollution, and provide a solid scientific basis for the design and construction of water conservancy projects.

[0004] At present, radar water flow tester is a common tool for water flow detection survey operation, however, when testing survey is carried out on the same river, the staff usually rely on hands or supporting frame to support the radar water flow tester, when using the supporting frame, due to the undulating terrain near the river bank, and manpower cannot guarantee the use of radar water flow tester is always stable, therefore, it will lead to the detection angle of radar water flow tester in multiple detections in the detection process of the same river is inconsistent, so that the accuracy of the finally obtained data is affected.

[0005] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENT

[0006] In view of the problems in the related art, the utility model provides a hydrogeological survey water flow testing device to overcome the above technical problems existing in the prior art.

[0007] Therefore, the utility model adopts the specific technical scheme as follows:

[0008] A hydrogeological survey water flow testing device, comprising a base, a horizontal assembly is arranged at the top end of the base, a supporting frame matched with the base is arranged at the top outer side of the horizontal assembly, a movable seat matched with the supporting frame is arranged at the top end of the horizontal assembly, an adjusting assembly is arranged at one side of the top end of the movable seat, an activity plate matched with the movable seat is arranged at one side of the adjusting assembly, and a tester is arranged at the top end of the activity plate.

[0009] Further, in order to ensure that the movable seat can always be in a horizontal state, the horizontal assembly comprises a connecting block one arranged at the center of the top end of the base, the top end of the connecting block one is provided with a movable frame, the transversely horizontal two ends of the movable frame are provided with connecting blocks two, the outer sides of the connecting blocks two are provided with limiting frames, the inner bottom ends of the limiting frames are provided with limiting grooves one matched with the connecting blocks two; the longitudinally horizontal two ends of the limiting frames are provided with limiting columns matched with the supporting frames; the longitudinally horizontal two ends of the limiting frames are provided with inclined surfaces one; the bottom ends of the limiting columns are provided with inclined surfaces two matched with the inclined surfaces one; the shape of the movable frame is T-shaped; the cross section shape of the limiting frame is isosceles trapezoidal.

[0010] Further, in order to adjust the inclination angle of the tester, the adjusting assembly comprises a supporting rod symmetrically arranged at the top end of the movable seat, the top end of the supporting rod is provided with a supporting block, the middle position of the supporting block is provided with a threaded rod matched with the movable seat, the top end of the threaded rod is provided with a knob matched with the supporting block; the cylindrical outer side of the threaded rod is provided with a sliding block matched with the movable plate; the outer side of the knob is provided with anti-skid lines.

[0011] Further, in order to ensure the stability during the adjustment of the tester, the movable plate is provided with a limiting groove two near the sliding block, and the limiting groove two is provided with a connecting block three matched with the sliding block.

[0012] The beneficial effects of the present application are as follows:

[0013] 1. The present application can stably and accurately measure key parameters such as water flow velocity, flow direction and flow rate, improve the accuracy of surveying, help understand the distribution and variation of underground water level, and provide scientific basis for water resource management, water resource development and environmental protection, thereby effectively guiding the planning and implementation of hydrogeological engineering.

[0014] 2. The present application can ensure that the movable seat is always in a horizontal state, and can accurately control the coverage range of radar waves by adjusting the inclination angle of the tester, thereby facilitating detailed measurement of specific areas, especially specific parts in the water flow, and significantly improving the ability to adapt to complex terrain, thereby significantly enhancing flexibility and adaptability. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0016] Figure 1 This is a schematic diagram of the structure of a hydrogeological survey flow testing device according to an embodiment of the present utility model;

[0017] Figure 2 This is one of the cross-sectional views of a hydrogeological survey flow testing device according to an embodiment of the present utility model;

[0018] Figure 3 yes Figure 2 A magnified view of a section at point A in the middle;

[0019] Figure 4 This is a second cross-sectional view of a hydrogeological survey flow testing device according to an embodiment of the present utility model.

[0020] In the picture:

[0021] 1. Base; 2. Horizontal component; 201. Connecting block one; 202. Movable frame; 203. Connecting block two; 204. Limiting frame; 205. Limiting groove one; 206. Limiting post; 207. Inclined surface one; 208. Inclined surface two; 3. Support frame; 4. Movable seat; 5. Adjustment component; 501. Support rod; 502. Support block; 503. Threaded rod; 504. Knob; 505. Slider; 6. Movable plate; 601. Limiting groove two; 602. Connecting block three; 7. Tester. Detailed Implementation

[0022] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0023] According to an embodiment of the present invention, a hydrogeological exploration water flow testing device is provided.

[0024] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figures 1-4 As shown, the hydrogeological exploration flow testing device according to an embodiment of the present invention includes a base 1, a horizontal component 2 is provided at the top of the base 1, a support frame 3 that cooperates with the base 1 is provided on the outer side of the top of the horizontal component 2, a movable seat 4 that cooperates with the support frame 3 is provided at the top of the horizontal component 2, an adjustment component 5 is provided on one side of the top of the movable seat 4, a movable plate 6 that cooperates with the movable seat 4 is provided on one side of the adjustment component 5, and a testing instrument 7 is provided at the top of the movable plate 6.

[0025] With the cooperation of the horizontal assembly 2, the adjusting assembly 5 and the tester 7, the key parameters such as water flow speed, flow direction and flow rate can be measured stably and accurately, the accuracy of the survey is improved, the distribution and variation law of the underground water level are understood, scientific basis is provided for water resource management, water resource development and environmental protection, thereby effectively guiding the planning and implementation of the hydrogeological engineering; under the cooperation of the horizontal assembly 2 and the adjusting assembly 5, it can be ensured that the movable seat 4 is always in a horizontal state, and by adjusting the inclination angle of the tester 7, the coverage range of the radar wave can be accurately controlled, the specific area can be measured in detail, especially in the specific part of the water flow, the ability to adapt to the complex terrain can be significantly improved, thereby the flexibility and adaptability are significantly enhanced.

[0026] It should be explained that the tester 7 is a radar water flow tester for hydrogeological survey, which is a device for detecting and measuring the water flow speed in hydrogeological survey by using radar waves; the tester 7 is mainly composed of a radar transmitting unit, an antenna system, a signal processor, a data acquisition module, a control unit, a display and storage system and the like inside; the radar transmitting unit generates radar waves of a specific frequency, and the antenna system is responsible for transmitting and receiving these waves; the signal processor analyzes the received reflected signals to calculate the time interval and distance; the data acquisition module records the processed data; the control unit is responsible for the operation and parameter setting of the instrument; the display and storage system is used to display the measurement results and store data; during the hydrogeological survey, the tester 7 uses a radar wave transmitter to emit high-frequency electromagnetic waves to the water body, when these waves meet the flowing water, scattering and partial reflection back to the radar receiver occur, by measuring the time interval of the reflected wave return, combined with the known radar wave speed, the speed of the water flow can be calculated, at the same time, by adjusting the inclination angle of the radar beam, the measurement range can be optimized and the interference can be reduced, thereby realizing the accurate measurement of the water flow speed, which is the prior art and will not be explained here.

[0027] In one embodiment, for the above-mentioned horizontal assembly 2, the horizontal assembly 2 comprises a connecting block one 201 arranged at the top center of the base 1, the top end of the connecting block one 201 is provided with a movable frame 202, the transversely horizontal two ends of the movable frame 202 are provided with connecting blocks two 203, the outer sides of the connecting blocks two 203 are provided with limiting frames 204, the inner bottom ends of the limiting frames 204 are provided with limiting grooves one 205 matched with the connecting blocks two 203; the longitudinally horizontal two ends of the limiting frames 204 are provided with limiting columns 206 matched with the support frames 3; the longitudinally horizontal two ends of the limiting frames 204 are provided with inclined surfaces one 207; the bottom ends of the limiting columns 206 are provided with inclined surfaces two 208 matched with the inclined surfaces one 207; the shape of the movable frame 202 is T-shaped; the cross-sectional shape of the limiting frame 204 is isosceles trapezoidal; thereby it can be ensured that the movable seat 4 can always be in a horizontal state.

[0028] The working principle of the horizontal assembly 2 is as follows:

[0029] When the river surveying and testing operation is needed, the base 1 is placed at the testing point on the two banks of the river, in the case of uneven ground, the movable seat 4 placed on the top end of the limiting column 206 will have a tilting tendency, and under the action of gravity, the limiting column 206 on one side is extruded, under the extrusion of the movable seat 4 on the limiting column 206, and under the cooperation of the inclined surface one 207 and the inclined surface two 208, the connecting block two 203 is away from the limiting column 206 along the limiting groove one 205, under the action of the connecting block two 203 away from the limiting column 206 on one side, the limiting frame 204 is extruded on the limiting column 206 on the other side, and under the cooperation of the inclined surface one 207 and the inclined surface two 208, the limiting column 206 on this side is lifted to support the bottom end of the movable seat 4, and the two groups of limiting columns 206 on the two sides are symmetrically extruded under the gravity of the movable seat 4, and under the cooperation of the connecting block one 201 and the movable frame 202, the balance of keeping the movable seat 4 always in the horizontal direction is realized.

[0030] In an embodiment, for the above-mentioned adjusting assembly 5, the adjusting assembly 5 comprises the supporting rod 501 symmetrically arranged on the top end of the movable seat 4, the top end of the supporting rod 501 is provided with the supporting block 502, the middle position of the supporting block 502 is provided with the threaded rod 503 matched with the movable seat 4, the top end of the threaded rod 503 is provided with the knob 504 matched with the supporting block 502, the cylindrical outer side of the threaded rod 503 is provided with the sliding block 505 matched with the movable plate 6, and the outer side of the knob 504 is provided with the anti-skid pattern, so that the inclination angle of the testing instrument 7 can be adjusted.

[0031] The working principle of the adjusting assembly 5 is as follows:

[0032] By rotating the knob 504 by the worker, the threaded rod 503 is rotated under the rotating action of the knob 504, and the sliding block 505 moves in the vertical direction along the threaded rod 503 under the rotating action of the threaded rod 503.

[0033] In an embodiment, for the above-mentioned movable plate 6, the side close to the sliding block 505 of the movable plate 6 is provided with the limiting groove two 601, and the inside of the limiting groove two 601 is provided with the connecting block three 602 matched with the sliding block 505, so that the stability during the adjustment of the testing instrument 7 can be ensured.

[0034] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process is described in detail below.

[0035] In actual application, when the river survey test operation is needed, the base 1 is placed at the detection point on both sides of the river. In the case of uneven ground, the movable seat 4 placed on the top of the limiting column 206 in the horizontal assembly 2 will have a tendency to tilt, and under the action of gravity, the limiting column 206 on one side will be extruded. Under the extrusion of the movable seat 4 on the limiting column 206, and under the cooperation of the inclined surface one 207 and the inclined surface two 208, the connecting block two 203 moves away from the limiting column 206 along the limiting groove one 205. Under the action of the connecting block two 203 moving away from the limiting column 206 on this side, the limiting frame 204 drives the limiting column 206 on the other side to be extruded, and under the cooperation of the inclined surface one 207 and the inclined surface two 208, the limiting column 206 on this side is lifted to support the bottom of the movable seat 4. At the same time, the two groups of limiting columns 206 on the transverse two sides are respectively extruded by the gravity of the movable seat 4, and under the cooperation of the connecting block one 201 and the movable frame 202, the balance of keeping the movable seat 4 always in the horizontal direction is realized. At this time, by rotating the knob 504 in the adjusting assembly 5, the vertical position of the adjusting slider 505 is adjusted under the action of the rotation of the knob 504. In the process of vertical movement of the slider 505, the connecting block three 602 is rotated, and in the process of movement of the connecting block three 602 along the limiting groove two 601, the movable plate 6 is rotated along the movable seat 4 to adjust the inclination angle of the test instrument 7 placed on the top of the movable seat 4. Then the river surface is tested by the test instrument 7.

[0036] The working principles of the horizontal assembly 2, the adjusting assembly 5 and the test instrument 7 are as shown above.

[0037] In summary, with the above technical scheme of the utility model, under the cooperation of the horizontal assembly 2, the adjusting assembly 5 and the test instrument 7, the key parameters such as water flow speed, flow direction and flow volume can be measured stably and accurately, the accuracy of the survey is improved, the distribution and variation law of the underground water level are understood, scientific basis is provided for water resource management, water resource development and environmental protection, thereby effectively guiding the planning and implementation of hydrogeological engineering; under the cooperation of the horizontal assembly 2 and the adjusting assembly 5, the movable seat 4 can be kept in the horizontal state at all times, and by adjusting the inclination angle of the test instrument 7, the coverage range of the radar wave can be accurately controlled, the specific area can be measured in detail, especially in the specific part of the water flow, the ability to adapt to complex terrain can be significantly improved, thereby significantly enhancing the flexibility and adaptability.

[0038] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication or the interaction relationship of two elements inside two elements, unless another definite limitation, for the ordinary skill in the art, can understand the specific meaning of the above-mentioned term in the utility model according to the specific situation.

[0039] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A hydrogeological survey water flow testing device comprising a base (1), characterised in that, The top of the base (1) is provided with a horizontal assembly (2), the top outer side of the horizontal assembly (2) is provided with a support frame (3) matched with the base (1), the top of the horizontal assembly (2) is provided with a movable seat (4) matched with the support frame (3), one side of the top of the movable seat (4) is provided with an adjusting assembly (5), one side of the adjusting assembly (5) is provided with a movable plate (6) matched with the movable seat (4), and the top of the movable plate (6) is provided with a tester (7).

2. The device according to claim 1, wherein The horizontal assembly (2) comprises a connecting block one (201) arranged at the top center of the base (1), the top of the connecting block one (201) is provided with a movable frame (202), the movable frame (202) is provided with a connecting block two (203) at the transversely horizontal two ends, the outer side of the connecting block two (203) is provided with a limiting frame (204), and the inner bottom end of the limiting frame (204) is provided with a limiting groove one (205) matched with the connecting block two (203). The limiting frame (204) is provided with a limiting column (206) matched with the support frame (3) at the longitudinally horizontal two ends.

3. The device according to claim 2, wherein The longitudinally horizontal two ends of the limiting frame (204) are provided with a slope one (207). The bottom end of the limiting column (206) is provided with a slope two (208) matched with the slope one (207).

4. The device according to claim 3, characterized in that The movable frame (202) is in T-shaped shape. The cross section of the limiting frame (204) is in isosceles trapezoidal shape.

5. The device according to claim 1, wherein The adjusting assembly (5) comprises a support rod (501) symmetrically arranged at the top of the movable seat (4), the top of the support rod (501) is provided with a support block (502), the middle position of the support block (502) is provided with a threaded rod (503) matched with the movable seat (4), and the top of the threaded rod (503) is provided with a knob (504) matched with the support block (502). The cylindrical outer side of the threaded rod (503) is provided with a sliding block (505) matched with the movable plate (6).

6. The hydrogeological survey water flow testing device according to claim 5, characterized in that, The outer side of the knob (504) is provided with a non-slip pattern.

7. The device according to claim 6, characterized in that The movable plate (6) is provided with a limiting groove two (601) on the side close to the sliding block (505), and the inside of the limiting groove two (601) is provided with a connecting block three (602) matched with the sliding block (505).

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