Convenient measuring device for measuring water level depth
Through the design of a convenient measurement device, automatic water level measurement is achieved using a combination of hollow balls and vortex springs, which solves the problems of low manual operation efficiency and inaccurate accuracy in the prior art, and achieves efficient and accurate water level monitoring.
Patent Information
- Application Number
- CN202422520715.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-18
AI Technical Summary
Existing water level measuring devices require manual operation, resulting in low measurement efficiency and impact on accuracy and accuracy, especially in case of corrosive water quality or impurities.
A convenient measuring device is designed, including water level pipe, top cover, fixing assembly and measuring assembly. Using the combination of hollow balls, wire ropes, steel rulers and coil springs, the hollow balls reach equilibrium under the action of buoyancy on the water surface, and the steel ruler scale is read through the reading component to achieve automated measurement.
It realizes automatic measurement of water level depth without manual operation, improves measurement efficiency and accuracy, and avoids the impact of water quality on measurement.
Smart Images
Figure CN223154345U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water level depth detection, in particular to a convenient measuring device for measuring water level depth. Background Art
[0002] During the dewatering of foundation pit excavation, the lowering of the surrounding groundwater level causes soil consolidation, which easily leads to settlement or uneven settlement of surrounding buildings, roads and pipelines. Through the controlled monitoring of groundwater level changes, the impact of settlement on the surrounding environment and the seepage of the curtain and the dewatering effect of dewatering wells are analyzed and predicted.
[0003] At present, the control and monitoring of groundwater level is carried out by setting a water level pipe or an observation well in a borehole and measuring with a steel tape water level gauge. The steel tape water level gauge consists of a probe, a steel tape cable, a receiving system and a wire winding reel, etc. During measurement, let the wire winding reel rotate freely, press the power button, put the probe into the water level pipe, hold the steel tape cable by hand, and let the probe move slowly downward. When the resistance contact point of the probe touches the water surface, the buzzer of the receiving system will emit continuous beeping sounds. At this time, read the depth dimension of the steel tape cable at the pipe orifice, which is the distance from the groundwater level to the pipe orifice.
[0004] This measurement method usually requires two people to cooperate on site, one person operates and the other person records, which takes a long time and has low measurement efficiency. When measuring repeatedly, the connection position between the probe and the steel tape cable often breaks due to different material stiffnesses. If there is a large amount of sediment or debris in the measured water, the resistance contact point of the probe is easily blocked, affecting the measurement accuracy and precision. If the water quality is corrosive or contains chemical substances that can affect the measurement, this measurement method may be affected, resulting in inaccurate measurement results. Content of the Utility Model
[0005] The purpose of the utility model is to provide a convenient measuring device for measuring water level depth, which solves the problems that during the use of the measuring device, due to instrument and manual operation, the measurement efficiency is reduced, and the measurement accuracy and precision are affected.
[0006] To achieve the above purpose, the utility model provides a convenient measuring device for measuring water level depth, including a water level pipe, a top cover, a fixing component and a measuring component. The top cover is installed on the water level pipe, the fixing component is installed on the top cover, and the measuring component includes a hollow ball, a steel wire rope, a steel tape, a scroll spring and a reading component. The hollow ball is fixedly installed on the steel wire rope, one end of the steel tape is connected to the steel wire rope, the other end of the steel tape is connected to the scroll spring, and the scroll spring is installed on the top cover through the reading component.
[0007] Among them, the measuring component further includes a hook, which is fixedly installed on the steel tape and located at one end of the steel tape away from the scroll spring, and the steel wire rope is fixedly installed on the hook.
[0008] Among them, the reading member includes a reading frame, a support rod and a mounting component. The reading frame is installed on the top cover, the reading frame communicates with the top cover, the support rod is fixedly installed on the reading frame, the scroll spring is installed on the support rod, and the mounting component is installed on the reading frame.
[0009] Among them, the mounting component includes a gasket and a screw. The gasket is installed on the screw, the gasket is threadedly connected to the screw, and the screw is installed on the reading frame, passes through the reading frame, and is located inside the top cover.
[0010] Among them, the fixing component includes a fixing rod and a nut. The fixing rod is installed on the top cover, the nut is installed on the fixing rod, and the nut is threadedly connected to the fixing rod.
[0011] A convenient measuring device for measuring water level depth of the present utility model. The hollow ball is fixedly installed on the steel wire rope. One end of the steel tape is connected to the steel wire rope, and the other end of the steel tape is connected to the scroll spring. During use, the water level pipe is pre-buried in the soil in advance. The top of the water level pipe is located on the ground, and the top cover is installed on the water level pipe. Use the fixing rod to pass the fixing rod through the top cover and into the ground. Then use the nut to rotate the nut so that the nut moves downward on the fixing rod and abuts against the top cover to fix the top cover on the ground. Then place the hollow ball into the water level pipe to stretch the steel tape. Under the action that the self-weight of the hollow ball is greater than the elastic force of the scroll spring, the hollow ball can freely fall to the water surface. Under the buoyancy of the water, the hollow ball is in a balanced state of force. At this time, observe the scale of the steel tape through the reading frame and read it, which is the distance from the groundwater to the pipe orifice. When the water surface depth changes, the hollow ball, the steel wire rope and the steel tape change together with the water surface, and the underground water level depth is feedback in real time. Therefore, the principle is simple, and it is not necessary to consider the influence of water quality on the measurement accuracy and accuracy, and it is convenient to use. Description of the Drawings
[0012] 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 required for the description of the embodiments or the prior art.
[0013] Figure 1 It is a schematic diagram of the overall structure of the convenient measuring device for measuring water level depth of the present utility model.
[0014] Figure 2 It is the front view of the convenient measuring device for measuring water level depth of the present utility model.
[0015] Figure 3 It is the sectional view of the convenient measuring device for measuring water level depth of the present utility model.
[0016] In the figure: 101 - water level pipe, 102 - top cover, 103 - hollow ball, 104 - steel wire rope, 105 - steel tape, 106 - scroll spring, 107 - hook, 108 - reading frame, 109 - support rod, 110 - gasket, 111 - screw, 112 - fixing rod, 113 - nut. Specific embodiments
[0017] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.
[0018] Please refer to Figures 1 to 3 , in which Figure 1 is the overall structural schematic diagram of the convenient measuring device for measuring water level depth of the present utility model; Figure 2 is the front view of the convenient measuring device for measuring water level depth of the present utility model; Figure 3 is the sectional view of the convenient measuring device for measuring water level depth of the present utility model.
[0019] The present utility model provides a convenient measuring device for measuring water level depth: including a water level pipe 101, a top cover 102, a fixing component and a measuring component. The measuring component includes a hollow ball 103, a steel wire rope 104, a steel tape 105, a scroll spring 106, a hook 107 and a reading member. The reading member includes a reading frame 108, a support rod 109 and a mounting member. The mounting member includes a gasket 110 and a screw 111. The fixing component includes a fixing rod 112 and a nut 113. By the foregoing solution, the problems in the process of using the measuring device, that is, due to the use of instruments and manual operations, the measuring efficiency is reduced, and the accuracy and precision of the measurement are affected, are solved. It can be understood that the foregoing solution can be used in the scenario of underground water level measurement.
[0020] In this embodiment, the top cover 102 is installed on the water level pipe 101, the fixing component is installed on the top cover 102, and the measuring component is installed on the top cover 102. Thus, the principle is simple, and it is not necessary to consider the influence of water quality on the measurement accuracy and precision, and it is convenient to use. The water level pipe 101 is buried in the soil body; the top cover 102 is located directly above the water level pipe 101, and the top cover 102 supports the measuring component.
[0021] Among them, the hollow ball 103 is fixedly installed on the steel wire rope 104. One end of the steel ruler 105 is connected to the steel wire rope 104, and the other end of the steel ruler 105 is connected to the scroll spring 106. The scroll spring 106 is installed in the reading frame 108. The hollow ball 103 is connected to the steel wire rope 104, and the self-weight of the hollow ball 103 is greater than the elastic force of the scroll spring 106. After the hollow ball 103 is thrown into the water level pipe 101, the hollow ball 103 freely falls to the water surface under the action of its own gravity. Under the buoyancy of the water body, it reaches an equilibrium and stable state. At this time, the self-weight of the hollow ball 103 is equal to the sum of the elastic force of the scroll spring 106 and the buoyancy. Observing the scale of the steel ruler 105 is the distance from the groundwater level to the pipe orifice. The steel wire rope 104 supports the hollow ball 103, and the length of the steel wire rope 104 can be adjusted to ensure the accuracy of the initial scale of the steel ruler 105. The steel ruler 105 has a scale, does not need to be integrated with a wire, does not need to be lifted repeatedly, is not easily deformed by force, and improves the measurement accuracy. The scroll spring 106 provides an elastic force to balance the force on the hollow ball 103 after it contacts the water surface. The reading component facilitates reading the scale on the steel ruler 105. When in use, the water level pipe 101 is pre-buried in the soil in advance. The top of the water level pipe 101 is located on the ground, and the top cover 102 is installed on the water level pipe 101. The top cover 102 is fixed to the ground through the fixing component. Then the hollow ball 103 is placed in the water level pipe 101 to stretch the steel ruler 105. Under the action that the self-weight of the hollow ball 103 is greater than the elastic force of the scroll spring 106, the hollow ball 103 can freely fall to the water surface. Under the buoyancy of the water, the force on the hollow ball 103 reaches an equilibrium state. Observe and read the scale of the steel ruler 105 through the reading component, which is the distance from the groundwater to the pipe orifice. When the water surface depth changes, the hollow ball 103, the steel wire rope 104 and the steel ruler 105 change together with the water surface, and the groundwater level depth is fed back in real time. Therefore, the principle is simple, and there is no need to consider the influence of water quality on the measurement accuracy and accuracy, and it is convenient to use.
[0022] Secondly, the hook 107 is fixedly installed on the steel ruler 105 and is located at the end of the steel ruler 105 away from the scroll spring 106. The steel wire rope 104 is fixedly installed on the hook 107. The hook 107 connects the steel wire rope 104 and the steel ruler 105, so that the steel wire rope 104 is stably hung on the steel ruler 105, and the length of the steel wire rope 104 can be conveniently adjusted to ensure the accuracy of the initial scale of the steel ruler 105.
[0023] Again, the reading frame 108 is installed on the top cover 102. The reading frame 108 communicates with the top cover 102. The support rod 109 is fixedly installed on the reading frame 108. The scroll spring 106 is installed on the support rod 109. The mounting component is installed on the reading frame 108. The reading frame 108 is located above the top cover 102. The reading frame 108 communicates with the top cover 102. The reading frame 108 supports the support rod 109. The support rod 109 is installed on the inner wall of the reading frame 108 by welding. The support rod 109 supports the scroll spring 106. The mounting component fixes the reading frame 108 on the top cover 102.
[0024] Next, the gasket 110 is installed on the screw 111. The gasket 110 is threadedly connected to the screw 111. The screw 111 is installed on the reading frame 108, penetrates through the reading frame 108, and is located inside the top cover 102. The number of the screws 111 is four. Each screw 111 is installed with the gasket 110. The screw 111 rotates on the reading frame 108 and is located inside the top cover 102, so that the gasket 110 is located between the reading frame 108 and the screw 111, playing a role in increasing the contact area and reducing the pressure. The screw 111 fixes the reading frame 108 on the top cover 102, facilitating disassembly and installation, and not being easily moved by external forces during use.
[0025] Then, the fixing rod 112 is installed on the top cover 102. The nut 113 is installed on the fixing rod 112. The nut 113 is threadedly connected to the fixing rod 112. The number of the fixing rods 112 is two. The two fixing rods 112 are respectively located on the left and right sides of the top cover 102. The fixing rod 112 limits the top cover 102 on the ground and is located directly above the water level pipe 101. The nut 113 rotates threadedly on the fixing rod 112 to strengthen the fixation of the top cover 102, so that the top cover 102 is fixed on the ground.
[0026] When a convenient measuring device for measuring the water level depth in this embodiment is in use, the water level pipe 101 is pre-buried in the soil in advance. The top of the water level pipe 101 is located on the ground, and the top cover 102 is installed on the water level pipe 101. The fixing rod 112 is used to penetrate the top cover 102 and be located in the ground. Then the nut 113 is used. The nut 113 is rotated so that the nut 113 moves downward on the fixing rod 112 and abuts against the top cover 102, fixing the top cover 102 on the ground. Then the hollow ball 103 is placed in the water level pipe 101, and the steel tape 105 is stretched. Under the action that the self-weight of the hollow ball 103 is greater than the elastic force of the scroll spring 106, the hollow ball 103 can freely fall to the water surface. Under the buoyancy of the water, the hollow ball 103 is forced to reach an equilibrium state. At this time, the scale of the steel tape 105 is observed through the reading frame 108 and read, which is the distance from the groundwater to the pipe orifice. When the water surface depth changes, the hollow ball 103, the steel wire rope 104 and the steel tape 105 change together with the water surface, and the underground water level depth is feedback in real time. Therefore, the principle is simple, and there is no need to consider the influence of water quality on the measurement accuracy and accuracy, and it is convenient to use.
[0027] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.
Claims
1. A convenient measuring device for measuring water level depth, comprising a water level pipe, a top cover and a fixing component. The top cover is installed on the water level pipe, and the fixing component is installed on the top cover. It is characterized in that, it further comprises a measuring component; The measuring component includes a hollow ball, a steel wire rope, a steel ruler, a scroll spring and a reading component. The hollow ball is fixedly installed on the steel wire rope. One end of the steel ruler is connected to the steel wire rope, and the other end of the steel ruler is connected to the scroll spring. The scroll spring is installed on the top cover through the reading component.
2. The convenient measuring device for measuring water level depth according to claim 1, characterized in that, the measuring component further includes a hook. The hook is fixedly installed on the steel ruler and is located at the end of the steel ruler away from the scroll spring. The steel wire rope is fixedly installed on the hook.
3. The convenient measuring device for measuring water level depth according to claim 1, characterized in that, the reading component includes a reading frame, a support rod and a mounting component. The reading frame is installed on the top cover, and the reading frame communicates with the top cover. The support rod is fixedly installed on the reading frame, the scroll spring is installed on the support rod, and the mounting component is installed on the reading frame.
4. The convenient measuring device for measuring water level depth according to claim 3, characterized in that, the mounting component includes a gasket and a screw. The gasket is installed on the screw, and the gasket is threadedly connected to the screw. The screw is installed on the reading frame, penetrates through the reading frame and is located inside the top cover.
5. The convenient measuring device for measuring water level depth according to claim 1, characterized in that, the fixing component includes a fixing rod and a nut. The fixing rod is installed on the top cover, and the nut is installed on the fixing rod. The nut is threadedly connected to the fixing rod.