Water level measuring mechanism

Abstract

The utility model discloses a water level measuring mechanism which comprises a mounting frame and a steel ruler water level gauge, the mounting frame is connected with a connecting groove, the connecting groove is connected with a first rotating shaft, the first rotating shaft is connected with a first folding rod, the connecting groove is connected with a fixing knob, the first folding rod is connected with a connecting piece, and the connecting piece is connected with a second rotating shaft. A second folding rod and a nut are installed on the peripheral side face of the second rotating shaft, a clamping frame is fixedly connected to the bottom end of the second folding rod, a plurality of notches are formed in the peripheral side face of the clamping frame, threaded sleeves are fixedly installed in the notches, lead screws are installed in the threaded sleeves, and a fixing plate is connected to one end of each lead screw. The water level measuring device solves the problems that an existing water level measuring mechanism is generally large in size, when used, multiple persons need to be matched to push the device, the measuring device moves to the position of a water well for measurement, use is inconvenient, after use, the measuring device cannot be folded and stored, and the occupied space is large.

Description

Technical Field

[0001] The utility model belongs to the technical field of water level measurement, and particularly relates to a water level measurement mechanism. Background Art

[0002] In the process of geotechnical investigation, a water level measurement mechanism is usually required to measure the position of the water surface of the exploration well relative to the pass. However, most of the existing water level measurement mechanisms are equipped with a moving mechanism and a lifting mechanism to move and place the measurement device, resulting in a generally large volume of the existing water level measurement mechanism. When in use, multiple people are required to cooperate to push the device to move the measurement device to the position of the well for measurement, which is rather inconvenient. Moreover, after use, it cannot be folded and stored, resulting in a large occupied space. To solve the above problems, a water level measurement mechanism is proposed herein. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a water level measurement mechanism, which solves the problems that the existing water level measurement mechanism generally has a large volume, requires multiple people to cooperate to push the device to move the measurement device to the position of the well for measurement when in use, is rather inconvenient, and cannot be folded and stored after use, resulting in a large occupied space.

[0004] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0005] The utility model is a water level measurement mechanism, which includes a mounting frame and a steel tape water level gauge. Both side surfaces of the mounting frame are fixedly connected with connecting grooves. A first rotating shaft is connected in the connecting groove. A first folding rod is fixedly connected to the circumferential surface of the first rotating shaft. A fixing knob is connected to one surface of the connecting groove. A connecting member is fixedly connected to one surface of the first folding rod. A second rotating shaft is connected to one surface of the connecting member. A second folding rod and a number of nuts are installed on the circumferential surface of the second rotating shaft. The second folding rod is fixedly connected to the second rotating shaft. A clamping frame is fixedly connected to the bottom end of the second folding rod. A number of notches are formed on the circumferential surface of the clamping frame. A screw sleeve is fixedly installed in the notch. A lead screw is installed in the screw sleeve. One end of the lead screw is connected with a fixing plate.

[0006] Preferably, the steel tape water level gauge includes a winding roller, a cable, a probe and a buzzer. The winding roller is installed in the mounting frame. The cable is wound around the circumferential surface of the winding roller. One end of the cable is fixedly connected with the probe. A limiting groove is formed on the bottom surface of the inner wall of the mounting frame. A display meter and a turning handle are fixedly connected to one surface of the winding roller. A handle is fixedly connected to the upper surface of the mounting frame. An opening is formed on one side surface of the mounting frame.

[0007] Preferably, the first rotating shaft is rotatably connected to the connecting groove, and the fixing knob is in threaded fit with the connecting groove.

[0008] Preferably, the second rotating shaft is rotatably connected to the connecting member, and the nut is in threaded fit with the second rotating shaft.

[0009] Preferably, the lead screw is in threaded fit with the nut sleeve, and the lead screw is rotatably connected to the fixing plate.

[0010] Preferably, the display meter and the probe are both electrically connected to the cable, and the winding roller is rotatably connected to the mounting bracket.

[0011] The utility model has the following beneficial effects:

[0012] 1. By providing the first folding rod, the second folding rod and the clamping bracket, when the device is used, the device has a small volume and can be carried by the handle. Then, the device is fixed above the water well. According to the diameter of the water well, the angle of the first folding rod is adjusted. Rotate the first folding rod, and then fix the angle of the first folding rod through the fixing knob. During this process, the second folding rod is always in a vertical state, and the angle of the second folding rod is fixed through the nut. Then, the clamping bracket is sleeved on the circumferential side of the water well, and the device as a whole can be fixed above the water well by rotating the lead screw forward. Then, the water depth can be detected by the steel tape water level gauge. After use, the first folding rod and the second folding rod can be rotated for storage. The first folding rod is closely attached to the two side walls of the mounting bracket, and the second folding rod is rotated and folded to further fold and store the device as a whole, saving space and being convenient for carrying and use.

[0013] 2. By providing the display meter, the cable and the probe, during the water level detection, the probe is passed through the limiting groove. The limiting groove can guide and limit the cable so that it can fall vertically, avoiding the deviation of its landing point and resulting in inaccurate water level measurement. Rotate the knob in the reverse direction, and the knob drives the winding roller to rotate in the reverse direction, so that the cable is paid out, and the probe slowly moves downward. When the contact point of the probe touches the water surface, the water, as a good conductor, causes a short circuit between the positive and negative probes of the probe, so that the buzzer emits a continuous beeping sound. At this time, read the value on the display meter, which is the distance from the underground water level to the pipe orifice, and the measurement result is accurate.

[0014] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 Schematic diagram of the three-dimensional structure of the present utility model;

[0017] Figure 2 Schematic diagram of the front view structure of the present utility model;

[0018] Figure 3 Schematic diagram of the structure of the steel tape water level gauge of the present utility model;

[0019] Figure 4 Schematic diagram of the structure of the folding storage rack of the present utility model.

[0020] In the drawings, the list of components represented by each reference numeral is as follows: 1. Mounting frame; 2. Winding roller; 3. Connecting groove; 4. First folding rod; 5. Fixed knob; 6. Connector; 7. Second folding rod; 8. Clamping frame; 9. Nut sleeve; 10. Lead screw; 11. Cable; 12. Probe; 13. Limiting groove; 14. Handle; 15. Groove; 16. Rotating handle; 17. Display meter; 18. Fixed plate; 19. First rotating shaft; 20. Second rotating shaft; 21. Nut. Detailed implementation manners

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0022] In the description of the present utility model, it should be understood that the terms "upper", "middle", "outer", "inner", etc. indicating the orientation or position relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0023] Please refer to Figures 1-4As shown in the figure, the utility model relates to a water level measuring mechanism, which includes a mounting bracket 1 and a steel tape water level gauge. Connecting grooves 3 are fixedly connected to both side surfaces of the mounting bracket 1. A first rotating shaft 19 is connected in the connecting groove 3. A first folding rod 4 is fixedly connected to the circumferential surface of the first rotating shaft 19. A fixing knob 5 is connected to one surface of the connecting groove 3. A connecting member 6 is fixedly connected to one surface of the first folding rod 4. A second rotating shaft 20 is connected to one surface of the connecting member 6. A second folding rod 7 and a number of nuts 21 are mounted on the circumferential surface of the second rotating shaft 20. The second folding rod 7 is fixedly connected to the second rotating shaft 20. A clamping bracket 8 is fixedly connected to the bottom end of the second folding rod 7. A number of notches are formed in the circumferential surface of the clamping bracket 8. A screw sleeve 9 is fixedly installed in the notches. A lead screw 10 is installed in the screw sleeve 9. One end of the lead screw 10 is connected to a fixing plate 18. By providing the first folding rod 4, the second folding rod 7 and the clamping bracket 8, when the device is in use, the device has a small volume. The device can be carried by the handle 14. Then the device is fixed above the water well. The angle of the first folding rod 4 is adjusted according to the diameter of the water well. The first folding rod 4 is rotated, and then the angle of the first folding rod 4 is fixed by the fixing knob 5. During this process, the second folding rod 7 is always in a vertical state. The angle of the second folding rod 7 is fixed by the nut 21. Then the clamping bracket 8 is sleeved on the circumferential surface of the water well. The lead screw 10 is rotated forward to fix the whole device above the water well. Then the water depth is detected by the steel tape water level gauge. After use, the first folding rod 4 and the second folding rod 7 can be rotated to be stored. The first folding rod 4 is closely attached to the two side walls of the mounting bracket 1. The second folding rod 7 is rotated and folded to further fold and store the whole device, saving space and being convenient to carry and use.

[0024] The steel tape water level gauge includes a winding roller 2, a cable 11, a probe 12 and a buzzer. The winding roller 2 is installed in the mounting bracket 1. The cable 11 is wound around the circumferential surface of the winding roller 2. One end of the cable 1ill is fixedly connected to the probe 12. A limiting groove 13 is formed in the bottom surface of the inner wall of the mounting bracket 1. A display meter 17 and a turning handle 16 are fixedly connected to one surface of the winding roller 2. A handle 14 is fixedly connected to the upper surface of the mounting bracket 1. An opening groove 15 is formed in one side surface of the mounting bracket 1. By providing the display meter 17, the cable 11 and the probe 12, during water level detection, the probe 12 is passed through the limiting groove 13. The limiting groove 13 can guide and limit the cable 11 to make it fall vertically, avoiding inaccurate water level measurement caused by the deviation of its landing point. The turning handle 16 is rotated reversely. The turning handle 16 drives the winding roller 2 to rotate reversely, so that the cable 11 is paid out and the probe 12 moves slowly downward. When the contact point of the probe 12 touches the water surface, the buzzer emits a beeping sound. At this time, the reading on the display meter 17 is read, which is the distance from the underground water level to the pipe orifice, and the measurement result is accurate.

[0025] The first rotating shaft 19 is rotatably connected to the connecting groove 3, and the fixing knob 5 is in threaded fit with the connecting groove 3.

[0026] The second rotating shaft 20 is rotatably connected to the connecting member 6, and the nut 21 is in threaded fit with the second rotating shaft 20.

[0027] The lead screw 10 is in threaded fit with the nut sleeve 9, and the lead screw 10 is rotatably connected to the fixing plate 18.

[0028] The display meter 17 and the probe 12 are both electrically connected to the cable 11, and the winding roller 2 is rotatably connected to the mounting bracket 1.

[0029] Embodiment:

[0030] As Figures 1-4 shown, a method for using a water level measuring mechanism of the present utility model is as follows: When using the present utility model, the device is small in size and can be carried by the handle 14. Then, the device is fixed above the water well, and the angle of the first folding rod 4 is adjusted according to the diameter of the water well. Rotate the first folding rod 4, and then fix the angle of the first folding rod 4 through the fixing knob 5. During this process, the second folding rod 7 is always in a vertical state, and the angle of the second folding rod 7 is fixed by the nut 21. Then, the clamping frame 8 is sleeved on the circumferential side of the water well, and the lead screw 10 is rotated forward to fix the whole device above the water well. Then, the water depth is detected by a steel tape water level gauge. During the water level detection, the probe 12 is passed through the limiting groove 13, and the limiting groove 13 can guide and limit the cable 11 so that it can fall vertically, avoiding the deviation of its landing point and resulting in inaccurate water level measurement. Rotate the knob 16 in the reverse direction, and the knob 16 drives the winding roller 2 to rotate in the reverse direction, so that the cable 11 is paid out, and the probe 12 slowly moves downward. When the contact point of the probe 12 touches the water surface, the buzzer emits a beeping sound. At this time, read the value on the display meter 17, which is the distance from the underground water level to the pipe orifice. The measurement result is accurate. After use, the first folding rod 4 and the second folding rod 7 can be rotated to store them. The first folding rod 4 is closely attached to the two side walls of the mounting bracket 1, and the second folding rod 7 is rotated and folded to further fold and store the whole device, saving space.

[0031] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0032] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present utility model, so that those skilled in the relevant technical fields can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A water level measuring mechanism, comprising a mounting bracket (1) and a steel tape water level gauge, characterized in that, Both side surfaces of the mounting bracket (1) are fixedly connected with connecting grooves (3). A first rotating shaft (19) is connected in the connecting groove (3). A first folding rod (4) is fixedly connected to the circumferential surface of the first rotating shaft (19). A fixing knob (5) is connected to one surface of the connecting groove (3). A connecting member (6) is fixedly connected to one surface of the first folding rod (4). A second rotating shaft (20) is connected to one surface of the connecting member (6). A second folding rod (7) and a number of nuts (21) are mounted on the circumferential surface of the second rotating shaft (20). The second folding rod (7) is fixedly connected to the second rotating shaft (20). A clamping bracket (8) is fixedly connected to the bottom end of the second folding rod (7). A number of notches are formed in the circumferential surface of the clamping bracket (8). A screw sleeve (9) is fixedly installed in the notch. A lead screw (10) is installed in the screw sleeve (9). One end of the lead screw (10) is connected to a fixing plate (18).

2. The water level measuring mechanism according to claim 1, characterized in that, The steel tape water level gauge includes a winding roller (2), a cable (11), a probe (12) and a buzzer. The winding roller (2) is installed in the mounting bracket (1). The cable (11) is wound around the circumferential surface of the winding roller (2). One end of the cable (11) is fixedly connected to the probe (12). A limiting groove (13) is formed in the bottom surface of the inner wall of the mounting bracket (1). A display meter (17) and a turning handle (16) are fixedly connected to one surface of the winding roller (2). A handle (14) is fixedly connected to the upper surface of the mounting bracket (1). An opening slot (15) is formed in one side surface of the mounting bracket (1).

3. The water level measuring mechanism according to claim 1, characterized in that, The first rotating shaft (19) is rotatably connected to the connecting groove (3). The fixing knob (5) is in threaded fit with the connecting groove (3).

4. A water level measuring mechanism according to claim 1, characterized in that, The second rotating shaft (20) is rotatably connected to the connecting member (6). The nut (21) is in threaded fit with the second rotating shaft (20).

5. The water level measuring mechanism according to claim 1, characterized in that, The lead screw (10) is in threaded fit with the screw sleeve (9). The lead screw (10) is rotatably connected to the fixing plate (18).

6. The water level measuring mechanism according to claim 2, characterized in that, The display meter (17) and the probe (12) are both electrically connected to the cable (11). The winding roller (2) is rotatably connected to the mounting bracket (1).

Images