Water level and rainfall monitoring device

Abstract

The utility model discloses a water level and rainfall monitoring device which comprises supporting plates, the two supporting plates are symmetrically arranged, the bottoms of the supporting plates are fixedly connected with a shaft seat, the shaft seat is symmetrically connected with two fixing pins, the fixing pins are symmetrically arranged relative to the supporting plates, the top of each supporting plate is provided with a limiting groove, and the limiting grooves are fixedly connected with the shaft seat. The inner side wall of the limiting groove is connected with an elastic assembly, the elastic assembly is connected with a rainfall sensor, and the two sides of the rainfall sensor are fixedly connected with symmetrically-arranged side plates, so that the water level and the rainfall can be effectively monitored, and the problem that the sensor is troublesome to replace due to the fact that equipment is frequently used under the extremely-severe weather condition is solved; the functions of alarming when the water storage amount reaches the fixed height and measuring the water surface rising height are achieved, all the components in the whole monitoring process are in close cooperation, and it is ensured that the water level and rainfall monitoring is efficient, accurate and reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quantity monitoring technical field especially relates to a water level and rainfall monitoring device. BACKGROUND

[0002] Water level and rainfall monitoring device is used for real -time monitoring water level and rainfall equipment, is widely used in flood warning, agricultural irrigation etc.

[0003] However, the device has some problems, first, because the equipment is frequently used under extreme bad weather conditions, leading to the sensor is easy to damage, replace the sensor is more troublesome, second, the device lacks effective alarm mechanism, can not automatically send out the alarm when the water level reaches a certain height, also can't accurately measure the rising height of water level, this makes it have certain limitations in practical application.

[0004] Therefore, we propose a water level and rainfall monitoring device to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the problems in prior art and proposes a water level and rainfall monitoring device.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A water level and rainfall monitoring device, including support plate, two support plate symmetry is arranged, the bottom of support plate is fixedly connected with axle seat, two fixed pins are connected on the axle seat, the fixed pin is about the symmetry of support plate, the top of support plate is equipped with upper limit slot, the inboard wall of limit slot is connected with elastic component, the elastic component is connected with rainfall inductor, the both sides of rainfall inductor are fixedly connected with the side plate of symmetry, the inside of support plate is provided with installation cavity, the inside of installation cavity is connected with meshing mechanism, the upper of support plate is equipped with sliding slot, the bottom of sliding slot is equipped with floating plate.

[0008] Preferably, the elastic component includes a telescopic rod fixedly connected to the inboard wall of the limit slot, a pressing plate fixedly connected to the end of the telescopic rod, and a telescopic spring sleeved on the outer wall of the telescopic rod and fixedly connected to the outer wall of the pressing plate and the inboard wall of the limit slot.

[0009] Preferably, the meshing mechanism includes a rotating rod, the end of the rotating rod is fixedly connected with a rotating handle, the end of the rotating rod located in the installation cavity is fixedly connected with a first bevel gear, the first bevel gear is meshingly connected with a second bevel gear, and the second bevel gear is connected with a lead screw mechanism.

[0010] Preferably, the screw mechanism comprises a guide plate, a rotating column is rotationally connected to the inner bottom of the mounting cavity, the top of the rotating column is fixedly connected with the second rotating gear, the bottom of the rotating column is rotationally connected with the inner bottom of the mounting cavity, the outer side wall of the rotating column is provided with external threads, the rotating port of the guide plate is provided with internal threads, the internal threads are threadedly connected with the external threads, and the screw mechanism is connected with a sensing mechanism.

[0011] Preferably, the sensing mechanism comprises two limiting rods symmetrically arranged at the bottom of the guide plate, the limiting rods penetrate through the support plate and are located in the sliding groove, the bottoms of the two limiting rods are commonly connected with a limiting plate, the bottom of the limiting plate is fixedly connected with a sensor, and the outer side wall of the limiting plate is slidingly connected with the inner side wall of the sliding groove.

[0012] Preferably, the inner bottom of the limiting groove is fixedly connected with a horizontal plate, and the pressing plate is located on the upper portion of the horizontal plate.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] The utility model discloses a support plate, an axle seat, a fixed pin, a limiting groove, an elastic component, a rainfall sensor, a side plate, a mounting cavity, a meshing mechanism, a sliding groove and a floating plate cooperate, can effectively monitor water level and rainfall, simultaneously solve the problem of troublesome sensor replacement caused by frequent use of equipment under extreme bad weather conditions, and realize the function of alarming and measuring the rising height of the water surface to the fixed height, and the close cooperation of each component in the whole monitoring process ensures the efficient, accurate and reliable water level and rainfall monitoring, and this design not only improves the performance of the monitoring system, but also greatly improves the efficiency of environmental monitoring work. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A water level and rainfall monitoring device structure schematic view is provided for the utility model;

[0016] Figure 2 A water level and rainfall monitoring device elastic component structure schematic view is provided for the utility model;

[0017] Figure 3 A water level and rainfall monitoring device elastic component structure schematic view is provided for the utility model;

[0018] Figure 4 A water level and rainfall monitoring device rainfall sensor and side plate structure schematic view is provided for the utility model;

[0019] Figure 5 A water level and rainfall monitoring device screw mechanism and meshing mechanism structure schematic view is provided for the utility model.

[0020] In the figure: 1, support plate; 2, shaft seat; 3, fixed pin; 4, sliding groove; 5, floating plate; 6, rotating column; 7, guide plate; 8, limiting rod; 9, limiting plate; 10, sensor; 11, handle; 12, rotating rod; 13, cross plate; 14, pressing plate; 15, telescopic rod; 16, telescopic spring; 17, rainfall sensor; 18, side plate; 19, limiting groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0022] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0023] In addition, in the following description, specific details are provided in order to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that the described aspects can be practiced without these specific details.

[0024] Reference Figures 1-5 The present embodiment provides a water level and rainfall monitoring device, which comprises a support plate 1, two support plates 1 are symmetrically arranged to support other components of the entire monitoring device, the bottom of the support plate 1 is fixedly connected with a shaft seat 2 to ensure that the device remains stable during use, two fixed pins 3 are symmetrically connected on the shaft seat 2, the fixed pins 3 are symmetrically arranged with respect to the support plate 1, a limiting groove 19 is arranged on the top of the support plate 1, an elastic assembly is connected to the inner side wall of the limiting groove 19, a rainfall sensor 17 is connected to the elastic assembly, the rainfall sensor 17 is used to sense the amount of rainfall, which is prior art and will not be described here, the two sides of the rainfall sensor 17 are fixedly connected with symmetrically arranged side plates 18, an installation cavity is arranged in the support plate 1, an engaging mechanism is connected in the installation cavity, a sliding groove 4 is arranged on the support plate 1, a scale is arranged on the inner side wall of the sliding groove 4 to facilitate observation of the height during operation, a floating plate 5 is arranged on the inner bottom of the sliding groove 4, the design of the floating plate 5 is simple and effective, can quickly respond to changes in water level, and timely issue an alarm, the floating plate 5 is made of lightweight material and can freely float in water.

[0025] The elastic assembly comprises a telescopic rod 15 fixedly connected to the inner side wall of the limiting groove 19, a pressing plate 14 fixedly connected to the end of the telescopic rod 15, and a telescopic spring 16 sleeved on the outer side wall of the telescopic rod 15 and fixedly connected to the outer side wall of the pressing plate 14 and the inner side wall of the limiting groove 19 at both ends, and the elastic assembly is capable of moving up and down in the limiting groove through buckling with the side plate 18, thereby ensuring the stability and flexible placement of the rain amount sensor 17.

[0026] The engaging mechanism comprises a rotating rod 12 extending through the side wall of the support plate 1 to the outside of the support plate 1, a handle 11 fixedly connected to the end of the rotating rod 12, a first bevel gear fixedly connected to the end of the rotating rod 12 in the mounting cavity, a second bevel gear in meshing connection with the first bevel gear, and a lead screw mechanism connected with the second bevel gear.

[0027] The lead screw mechanism comprises a guide plate 7, a rotating column 6 rotatably connected to the bottom of the mounting cavity, the rotating column 6 being fixedly connected to the second bevel gear at the top and rotatably connected to the bottom of the mounting cavity at the bottom, the rotating column 6 being provided with external threads on the outer side wall, the guide plate 7 being provided with a rotating opening, the rotating opening being provided with internal threads on the inner side wall, the internal threads being in threaded connection with the external threads, and the lead screw mechanism being connected with the sensing mechanism.

[0028] The sensing mechanism comprises two limiting rods 8 symmetrically arranged at the bottom of the guide plate 7, the limiting rods 8 extending through the support plate 1 and being located in the sliding groove 4, a limiting plate 9 connected to the bottom of the two limiting rods 8, a sensor 10 fixedly connected to the bottom of the limiting plate 9, the sensor 10 being a prior art and not being described in detail here, the limiting plate 9 being in sliding connection with the inner side wall of the sliding groove 4 at the outer side wall, and the sensor 10 arranged at the bottom converting the displacement signal of the floating plate 5 into an electronic signal and transmitting the electronic signal to a data processing unit.

[0029] The limiting groove 19 is fixedly connected with a horizontal plate 13 at the bottom, and the pressing plate 14 is located at the upper part of the horizontal plate 13, so that the pressing plate 14 can maintain a stable position under the support of the horizontal plate 13 during the operation of the device, the pressing plate 14 is more stable when located in the limiting groove, and the displacement of the pressing plate 14 under external force or pressure can be effectively prevented, the movement range of the pressing plate 14 in the limiting groove is effectively limited through appropriate gap cooperation, the contact between the lower surface of the pressing plate 14 and the upper surface of the horizontal plate 13 should be kept smooth to reduce friction and wear and prolong the service life of the equipment.

[0030] The specific working principle of the utility model is as follows:

[0031] In actual operation, when the device is used, the whole water level and rainfall monitoring device starts to work cooperatively to ensure accurate detection and transmission of environmental data, first, when raindrops fall on the rainfall sensor 17, the sensor will convert the collected rainfall into an electrical signal and transmit it to the processing unit through the internal circuit, at the same time, the side plates 18 on both sides of the rainfall sensor 17 help to prevent water flow from escaping and improve the accuracy of rainfall collection, and the elastic assembly in the limiting groove can ensure the stability of the rainfall sensor 17, since the long-term erosion of rainwater needs to be replaced, only the pressing plate 14 is pressed into the upper part of the horizontal plate 13, the side plate 18 is taken out and placed on the bottom surface of the limiting groove 19, the pressing plate 14 is released, and the pressing plate 14 is ejected from the limiting groove 19 under the action of the elastic assembly and covers the upper part of the side plate 18, so as to block and fix the side plate 18.

[0032] At the same time, the shaft seat 2 fixed at the bottom of the supporting plate 1 and the fixed pin 3 connected thereto play a stabilizing role, so that the supporting plate 1 can maintain balance and stability in various terrain environments, and the stable structure guarantees the reliability and durability of the device.

[0033] The handle 11 is rotated in advance, the limiting plate 9 is driven to move up and down through the meshing mechanism, so as to drive the sensor 10 to move up and down, and the sensor 10 is conveniently arranged at a required height.

[0034] When the water level rises, the floating plate 5 moves up and down in the sliding groove 4 along with the rising and falling of the water level, the floating plate 5 rises to the position of the sensor 10, the sensor 10 converts the change into an electrical signal, and the electrical signal is transmitted to the processing unit, after calculation and processing, the current water level height can be accurately reflected, the processing unit comprehensively analyzes the water level and rainfall data and sends them to the remote monitoring center through the wireless transmission module, so that the management personnel can master the situation in real time and take corresponding measures in time.

[0035] The method, program, system, device and the like of the embodiment of the utility model can be executed or realized in a single or multiple networked computers, and can also be practiced in a distributed computing environment. In the embodiments of the present specification, in these distributed computing environments, tasks can be performed by remote processing devices connected through a communication network.

[0036] It should be understood by those skilled in the art that the embodiments of the present specification can provide a method, a system or a computer program product. Therefore, those skilled in the art can conceive that the implementation of the functional modules / units or controllers and the related method steps illustrated in the above embodiments can be realized by software, hardware and a combination of software and hardware.

[0037] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A water level and rainfall monitoring device comprising a support plate (1), characterised in that, Two described support plate (1) symmetry is established, support plate (1) bottom fixedly connected with the shaft seat (2), the shaft seat (2) is symmetrically connected with two fixed pins (3), the fixed pin (3) is symmetrically arranged about the support plate (1), the support plate (1) top is provided with upper limit slot (19), the limit slot (19) inner wall is connected with elastic assembly, the elastic assembly is connected with rain sensor (17), the rain sensor (17) both sides are fixedly connected with symmetrically arranged side plate (18), the support plate (1) is provided with installation cavity, the installation cavity is connected with meshing mechanism, the support plate (1) is equipped with sliding slot (4), the sliding slot (4) bottom is equipped with floating plate (5).

2. The water level and rainfall monitoring device according to claim 1, wherein, The elastic assembly includes a telescopic rod (15) fixedly connected to the inner wall of the limiting groove (19), the telescopic rod (15) is fixedly connected with a pressing plate (14) at the end, and the telescopic rod (15) is sleeved with a telescopic spring (16) on the outer wall, and the telescopic spring (16) is fixedly connected with the outer wall of the pressing plate (14) and the inner wall of the limiting groove (19) at both ends.

3. The water level and rainfall monitoring device according to claim 1, wherein, The meshing mechanism includes a rotating rod (12), the rotating rod (12) extends through the side wall of the support plate (1) to the outside of the support plate (1), the end of the rotating rod (12) is fixedly connected with a rotating handle (11), the end of the rotating rod (12) in the installation cavity is fixedly connected with a first bevel gear, the first bevel gear is connected with a second bevel gear, and the second bevel gear is connected with a lead screw mechanism.

4. The water level and rainfall monitoring device according to claim 3, wherein, The lead screw mechanism includes a guide plate (7), a rotating column (6) is rotatably connected to the bottom of the installation cavity, the top of the rotating column (6) is fixedly connected with the second rotating gear, the bottom of the rotating column (6) is rotatably connected with the bottom of the installation cavity, the outer wall of the rotating column (6) is provided with external threads, the guide plate (7) is provided with a rotating port, the inner wall of the rotating port is provided with internal threads, the internal threads are threadedly connected with the external threads, and the lead screw mechanism is connected with a sensing mechanism.

5. A water level and rainfall monitoring device as claimed in claim 4, wherein, The sensing mechanism includes two limit rods (8) symmetrically arranged at the bottom of the guide plate (7), the limit rods (8) penetrate through the support plate (1) and are located in the sliding slot (4), the bottoms of the two limit rods (8) are jointly connected with a limiting plate (9), the bottom of the limiting plate (9) is fixedly connected with a sensor (10), and the outer wall of the limiting plate (9) is slidably connected with the inner wall of the sliding slot (4).

6. The water level and rainfall monitoring device according to claim 2, wherein, The bottom of the limiting groove (19) is fixedly connected with a horizontal plate (13), and the pressing plate (14) is located on the upper part of the horizontal plate (13).

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