CN219456547U

CN219456547U - Storm early warning device

Info

Publication number: CN219456547U
Application number: CN202223418068.0U
Authority: CN
Inventors: 张丹; 马强
Original assignee: Ulanqab Meteorological Station
Current assignee: Ulanqab Meteorological Station
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-08-01
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a heavy rain early warning device. A stormwater early warning device comprising: the device comprises a detection box, a rainwater collecting pipe and an early warning mechanism; the early warning mechanism comprises a floating plate arranged in the detection box, a push rod is arranged at the top of the floating plate, the push rod penetrates through a guide pipe arranged at the top of the detection box, a connecting rod is arranged on one side of the push rod, an inner protruding block is arranged on the inner side of the connecting rod, a track and a first scale are arranged on one side of the detection box, and a plurality of switch assemblies are arranged on the track. According to the storm warning device provided by the utility model, the detection box, the rain collecting pipe and the warning mechanism are arranged, the warning rain value is set in a mechanical regulation mode, and the corresponding audible and visual alarm can be triggered to give an alarm according to different precipitation amounts, so that operators on duty can make corresponding warning condition response according to the actual flood condition severity.

Description

Storm early warning device

Technical Field

The utility model relates to the technical field of weather early warning, in particular to a heavy rain early warning device.

Background

Local strong precipitation, such as continuous heavy rain, is prone to causing scenic spots, especially the infrastructure and buildings of scenic spots of multi-mountain terrain, from secondary disasters caused by strong precipitation. The continuous strong precipitation can induce landslide or debris flow in mountain-based scenic spots, and threatens personal safety of scenic spot management personnel and tourists. Therefore, the scenic spot management department can reasonably adjust the opening time of each scenic spot of the scenic spot according to the rainfall estimation data of each scenic spot of the specific scenic spot by the meteorological department, and if the scenic spot is in sudden disaster weather, monitoring, defense and personnel evacuation are performed in advance.

Through searching, the document with the prior authorized bulletin number of CN210895766U discloses a novel outdoor storm warning device. The alarm switch is triggered by the floating ball and the lever principle, so that the alarm bell gives an alarm to remind workers, and the automatic drainage is convenient after the rainstorm falls through the intermediate relay and the battery water draining valve, so that the labor is saved.

However, the scheme still has a certain defect in the implementation process, the scheme has only one alarm switch, so that only a minimum rainfall alarm value can be set, however, according to different rainfall, heavy storm and extra heavy storm are also generated above the heavy storm, that is, when the device alarms, the precipitation level cannot be determined timely, and when the precipitation exceeds the heavy storm, another measuring instrument still needs to be used for determining the precipitation level so as to determine the precipitation level, and the time is easily delayed, so that the scheme is inconvenient.

Therefore, it is necessary to provide a heavy rain early warning device to solve the above technical problems.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the storm warning device which uses a mechanical regulation mode to set the warning rainfall value, can trigger the corresponding audible and visual alarm to give an alarm according to different precipitation, has a simple structure, is simple and convenient to operate, and is suitable for popularization and use.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a stormwater early warning device comprising: the rain collecting pipe is arranged at the outdoor open high position to collect rainwater, the position of the rain collecting pipe is higher than the height of the detection box, the detection box is connected with the rain collecting pipe through a pipeline, the early warning mechanism comprises a floating plate arranged in the detection box, a cavity is formed in the floating plate, the whole density of the floating plate is smaller than that of water, the floating plate can float on the water surface during precipitation, a top rod is arranged at the top of the floating plate, the top rod penetrates through a guide pipe arranged at the top of the detection box, a connecting rod is arranged at one side of the top rod, the connecting rod is L-shaped, an inner protruding block is arranged at the inner side of the connecting rod, a track and a first scale are arranged at one side of the detection box, a plurality of switch assemblies are arranged on the track, the height of the switch assemblies is adjusted mechanically, the switch assemblies are connected with an audible-visual alarm arranged at the top of the detection box, and the audible-visual alarm is provided with a plurality of corresponding serial numbers, and corresponding to the corresponding assemblies are respectively caused by the switch assemblies and marked.

Preferably, the switch assembly comprises a structural member arranged on the track, the structural member comprises a clamping block and a sliding block, the clamping block is matched with the track, the clamping block is connected with the sliding block through a bolt, the sliding block slides in the track, and the clamping block is clamped on the outer side of the track.

Preferably, the mounting plate is installed to one side of fixture block, laser emitter and laser receiver that aligns are installed respectively to the both sides of mounting plate, and laser emitter and laser receiver locate the both sides of connecting rod respectively, and laser receiver's control panel passes through the circuit and is connected with the electromagnetic switch on the audible-visual annunciator.

Preferably, an alarm pointer is installed on one side of the mounting plate, and the alarm pointer is parallel to the first scale and is at the same height with the laser transmitter and the laser receiver.

Preferably, a second graduated scale is installed to one side of ejector pin, the rainfall pointer is installed to one side of second graduated scale, and the rainfall pointer is connected with the top of detecting the case, and the rainfall indicates the scale value on the aligned second graduated scale promptly current rainfall value.

Preferably, two protrusions are arranged on two sides of the floating plate, guide plates are arranged on two sides of the detection box, and the guide plates are clamped between the two protrusions.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, the detection box, the rain collecting pipe and the early warning mechanism are arranged, the alarm rain value is set in a mechanical regulation mode, and the corresponding audible and visual alarm is triggered to give an alarm according to different precipitation amounts, so that an operator on duty can make corresponding alarm response according to the actual flood severity, and the whole device has a simple structure, is simple and convenient to operate, and is suitable for popularization and use;

(2) According to the utility model, the alarm rainfall can be mechanically regulated by arranging the switch assembly comprising the structural member, the mounting plate, the laser transmitter and the laser receiver, and the operation is simple and convenient;

(3) According to the utility model, the alarm pointer is arranged on one side of the mounting plate, so that the alarm rainfall value can be conveniently indicated and observed;

(4) According to the utility model, the current rainfall reading can be intuitively seen by arranging the second graduated scale and the rainfall pointer;

(5) According to the utility model, the two sides of the floating plate are provided with the two protrusions and the guide plate, so that the ejector rod, the connecting rod and the second graduated scale can be stable in lifting state.

Drawings

FIG. 1 is a schematic diagram of a front view structure of a heavy rain early warning device provided by the utility model;

fig. 2 is a schematic structural view of a detection box in the heavy rain early warning device shown in fig. 1;

fig. 3 is a schematic structural diagram of a switch assembly in the heavy rain early warning device shown in fig. 1.

Wherein, the names corresponding to the reference numerals are: the rain gauge comprises a 1-detection box, a 2-rain collecting pipe, a 3-floating plate, a 4-ejector rod, a 5-connecting rod, a 6-track, a 7-structural member, an 8-inner lug, a 9-clamping block, a 10-sliding block, an 11-mounting plate, a 12-laser emitter, a 13-laser receiver, a 14-first graduated scale, a 15-alarm pointer, a 16-audible-visual alarm, a 17-second graduated scale, a 18-rainfall pointer, a 19-bulge and a 20-guide plate.

Detailed Description

The utility model will be further illustrated by the following description and examples, which include but are not limited to the following examples.

Example 1:

as shown in fig. 1-3, the heavy rain early warning device provided by the utility model comprises: the rain collecting device comprises a detection box 1, a rain collecting pipe 2 and an early warning mechanism, wherein a drain valve and universal wheels are arranged at the bottom of the detection box 1, the rain collecting pipe 2 is arranged at the outdoor empty high position to collect rainwater, the position of the rain collecting pipe is higher than the height of the detection box 1, the detection box 1 is connected with the rain collecting pipe 2 through a pipeline, the early warning mechanism comprises a floating plate 3 arranged in the detection box 1, a cavity is arranged in the floating plate 3, the whole density of the floating plate is smaller than that of water, the floating plate 3 can float on the water surface during precipitation, a push rod 4 is arranged at the top of the floating plate 3, the push rod 4 penetrates through a guide pipe 7 arranged at the top of the detection box 1, a connecting rod 5 is arranged at one side of the push rod 4, the connecting rod 5 is L-shaped, an inner bump 8 is arranged at the inner side of the connecting rod 5, a track 6 and a first scale 14 are arranged at one side of the detection box 1, a plurality of switch components are arranged on the track 6, the height adjustment of the switch components adopts mechanical adjustment, the switch components are simple and convenient and easy to operate, the switch components are connected with an acoustic detector 16 arranged at the top of the detection box 1, the corresponding to the position of the detection box 1, the corresponding to the corresponding track 16, the corresponding to the rain collecting component is triggered by the corresponding to the first scale 14, the corresponding to the position of the rain collecting component, the rain collecting component is triggered by the corresponding to the corresponding position of the rain collecting box 1, and the corresponding to the high-level detector 1, the corresponding to the first scale 1, the corresponding to the rain collecting component is triggered by the corresponding to the high-level, and the first scale 1, the corresponding to the rain collecting component has the high-level value, and the corresponding value is triggered to the high-level value, and the first scale 1, and the high-level meter 1 has the high-level meter and the high-level meter 1 and the rain-level meter 1 and the high-level meter and the rain-level meter 1 and the one has the high level and the high level device. The person on duty is reminded to notice the precipitation condition, along with the continuous rising of the internal water level of the detection box 1, and reaches the height of the second and third … … Nth switch components in succession, and the second and third … … Nth audible and visual alarms 16 are triggered in succession to send out audible and visual alarm signals, the person on duty can select corresponding countermeasures through the serial numbers of the audible and visual alarms 16 which are alarming, including but not limited to the reporting of alarm conditions, the notification of the scenic spot caretakers through broadcasting, the tissue evacuation of personnel and the like, and when the detection period is finished, the precipitation in the detection box 1 can be discharged through the drain valve at the bottom of the detection box 1.

Through setting up detection case 1, collection rain pipe 2 and early warning mechanism, use the mode of mechanical regulation to set for the warning rainfall value to can be according to when the precipitation of difference, trigger corresponding audible-visual annunciator 16 and report to the police, make the personnel on duty can make corresponding warning condition response according to actual flood condition severity, whole device simple structure, it is easy and simple to handle, be fit for using widely.

Example 2:

as shown in fig. 2-3, the switch assembly comprises a structural member 7 installed on a track 6, the structural member 7 comprises a clamping block 9 and a sliding block 10 which are matched with the track 6, the clamping block 9 and the sliding block 10 are connected through bolts, the sliding block 10 slides in the track 6, the clamping block 10 is clamped on the outer side of the track 6, a mounting plate 11 is installed on one side of the clamping block 10, an aligned laser emitter 12 and a laser receiver 13 are installed on two sides of the mounting plate 11 respectively, the laser emitter 12 and the laser receiver 13 are arranged on two sides of a connecting rod 5 respectively, a control board of the laser receiver 13 is connected with an electromagnetic switch on an audible and visual alarm 16 through a circuit, during use, the sliding block 10 slides up and down in the track 6 and is fixed with the clamping block 9 through bolts, the laser emitter 12 and the laser receiver 13 are fixed at a certain height to serve as an alarm rainfall value, the alarm rainfall value, namely a scale value on a first scale 14 aligned with the laser emitter 12 and the laser receiver 13, when the inside of the detection box 1 rises, the connecting rod 5 is driven to rise, the inner bump 8 is enabled to block the inner bump 8, the electromagnetic switch is enabled to rise, the audible and visual alarm 16 is enabled to be turned on, the audible and visual alarm 16 cannot be turned on, and the audible and visual alarm 16 is enabled to be turned on.

Through setting up the switch module including structure 7, mounting panel 11, laser emitter 12 and laser receiver 13, can mechanical type adjust the warning rainfall, easy operation is convenient.

Example 3:

as shown in fig. 2-3, an alarm pointer 15 is installed on one side of the mounting board 11, the alarm pointer 15 is parallel to the first scale 14, and is at the same height with the laser transmitter 12 and the laser receiver 13, and when in use, the scale value on the first scale 14 aligned with the alarm pointer 15 is the alarm rain value.

Through setting up one side of mounting panel 11 and installing alarm pointer 15, can conveniently instruct the warning rainfall value, the convenient observation.

Example 4:

as shown in fig. 2, a second graduated scale 17 is installed on one side of the ejector rod 4, a rainfall pointer 18 is installed on one side of the second graduated scale 17, the rainfall pointer 18 is connected with the top of the detection box 1, the graduated value on the second graduated scale 17 aligned with the rainfall pointer 18 is the current rainfall value, and when in use, the second graduated scale 17 rises along with the ejector rod 4, and the current rainfall is indicated by the rainfall pointer 18.

By providing the second scale 17 and the rain gauge pointer 18, the current rain gauge reading can be visually seen.

Example 5:

as shown in fig. 2, two protrusions 19 are disposed on two sides of the floating plate 3, guide plates 20 are disposed on two sides of the detection box 1, the guide plates 20 are clamped between the two protrusions 19, when in use, the floating plate 3 moves up and down along a vertical plane of the guide plates 20 during lifting, lifting of the floating plate 3 is guided, rotation in a water plane is not easy to occur during lifting, and then the ejector rod 4, the connecting rod 5 and the second scale 17 are stable during lifting.

By arranging two bulges 19 and guide plates 20 on two sides of the floating plate 3, the ejector rod 4, the connecting rod 5 and the second graduated scale 17 can be stable in lifting state.

When in use, the position of the switch assembly on the track 6 is adjusted to correspond to the corresponding height value (the height is the alarm precipitation value) on the first scale 14, when in heavy rain, rainwater is collected through the outdoor rainwater collecting pipe 2 and enters the detection box 1 through a pipeline, the rainwater enters the detection box 1 and is collected, the floating plate 3 floats upwards, the ejector rod 4 is lifted with the connecting rod 5, the switch assembly is triggered to send out an electric signal along with the continuous lifting of the connecting rod 5 until reaching the height of the first switch assembly at the lowest position, the 1 st audible and visual alarm 16 sends out an audible and visual alarm signal, the operator on duty is reminded of paying attention to the precipitation condition, the inner water level of the detection box 1 continuously rises along with the precipitation, the second and third … … Nth switch assemblies are successively reached, the second and third … … Nth audible and visual alarms 16 are successively triggered to send out audible and visual alarm signals, the operator on duty can select corresponding countermeasures including but not limited to the lifting, the operator on duty can be informed through the sequence number of the audible and visual alarm 16, and visual alarm 16 can be discharged out of the detection box 1 through the detection box, and the detection box 1 can be discharged through the detection box.

Through making sliding block 10 slide from top to bottom in track 6, use the bolt to fix it with fixture block 9, and then fix laser emitter 12 and laser receiver 13 on certain height as the warning rainfall value, this warning rainfall value is the scale value on the first scale 14 that laser emitter 12 and laser receiver 13 align, rise when the water level in detection case 1, drive connecting rod 5 and rise, and then make interior lug 8 rise, interior lug 8 rises and blocks the light that laser emitter 12 sent, make laser receiver 13 unable receipt signal, and then make the circuit on the control panel switch on, make the electromagnetic switch on the audible and visual alarm 16 switch on, and audible and visual alarm 16 sends audible and visual alarm.

The above embodiment is only one of the preferred embodiments of the present utility model, and should not be used to limit the scope of the present utility model, but all the insubstantial modifications or color changes made in the main design concept and spirit of the present utility model are still consistent with the present utility model, and all the technical problems to be solved are included in the scope of the present utility model.

Claims

1. A stormwater early warning device, comprising:

the device comprises a detection box, a rainwater collecting pipe and an early warning mechanism;

the early warning mechanism comprises a floating plate arranged in the detection box, a push rod is arranged at the top of the floating plate, the push rod penetrates through a guide pipe arranged at the top of the detection box, a connecting rod is arranged at one side of the push rod, an inner protruding block is arranged on the inner side of the connecting rod, a track and a first scale are arranged at one side of the detection box, a plurality of switch assemblies are arranged on the track, and the switch assemblies are connected with an audible-visual annunciator arranged at the top of the detection box.

2. The stormwater early warning device of claim 1, wherein the switch assembly comprises a structural member mounted on the rail, the structural member comprises a clamp block and a slider adapted to the rail, and the clamp block is bolted to the slider.

3. The heavy rain early warning device according to claim 2, wherein a mounting plate is mounted on one side of the clamping block, a laser emitter and a laser receiver are mounted on two sides of the mounting plate respectively, and the laser receiver is connected with the audible and visual alarm.

4. A stormwater early warning device as claimed in claim 3, wherein an alarm pointer is mounted on one side of the mounting plate.

5. The stormwater early warning device of claim 1, wherein a second scale is mounted on one side of the ejector rod, and a rainfall pointer is mounted on one side of the second scale.

6. The heavy rain early warning device according to claim 1, wherein two protrusions are arranged on two sides of the floating plate, and guide plates are arranged on two sides of the detection box.