CN220752840U

CN220752840U - Flood prevention alarm device

Info

Publication number: CN220752840U
Application number: CN202321660492.8U
Authority: CN
Inventors: 汪鼎鼎; 王波; 吴文东
Original assignee: Anhui Hengxin Engineering Consulting Co ltd Of Zhongshui Huaihe River
Current assignee: Anhui Hengxin Engineering Consulting Co ltd Of Zhongshui Huaihe River
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2024-04-09
Anticipated expiration: 2033-06-28

Abstract

The utility model provides a flood prevention alarm device, and belongs to the field of hydraulic engineering. The utility model provides a flood prevention alarm device, includes the fixed shell, the downside sliding fit of fixed shell is provided with the float shell, and the upside fixed mounting of float shell has four alarms, and the inside fixed mounting of fixed shell has electric putter, two guide bars, and the both ends sliding fit of two guide bars is provided with two and four corresponding sliding plates of alarm, the week side running fit of fixed shell is provided with four rotor plates, and electric putter's output fixed mounting has the sliding block. According to the utility model, the rotating plate can be driven to rotate through the installation of the electric push rod, so that the rotating plate after rotation can seal the fixed shell, and after the fixed shell is sealed, the alarm is not easy to be wetted by rainwater, so that the alarm is not easy to be damaged due to water inlet, and the alarm can work normally.

Description

Flood prevention alarm device

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a flood prevention alarm device.

Background

The hydraulic engineering is used for controlling and allocating groundwater on the surface of the natural world to achieve the aim of removing harm and benefiting, the influence of water level is most direct in general, the height of the water level determines how to design different hydraulic engineering buildings, and the hydraulic engineering can also early warn disasters to play a role in flood prevention and alarm, so that the water level monitoring is an indispensable important link in the hydraulic engineering monitoring work.

In the prior art, for example, the Chinese patent number is: the hydraulic engineering flood prevention alarm device of CN217442647U comprises a fixed base, a buoyancy component and an alarm triggering component, wherein the buoyancy component and the alarm triggering component are arranged on the fixed base; the buoyancy component comprises a floating block, a sliding vertical plate and a supporting plate; the alarm assembly is connected with the adjusting power assembly and is communicated, the alarm gives an alarm, when the water level is too high, the alarm assembly is communicated with the adjusting power assembly when the warning line is up, a high-level alarm is given, real-time automatic flood prevention monitoring alarm of the water level of the hydraulic engineering can be realized, but the existing hydraulic engineering flood prevention alarm device is exposed and placed in the using process, so that the alarm is easy to be wetted by rainwater, the alarm is easy to damage due to water inflow, and the flood prevention alarm device is provided.

Disclosure of Invention

In view of this, an embodiment of the present utility model is to provide a flood prevention alarm device, so as to solve or alleviate the technical problems existing in the prior art, and through installation of an electric push rod, a rotating plate can be driven to rotate, so that the rotating plate after rotation can seal a fixed shell, and after the fixed shell is sealed, rainwater is not easy to wet an alarm, so that the alarm is not easy to be damaged due to water inlet, and the alarm can work normally.

The technical scheme of the embodiment of the utility model is realized as follows:

the utility model provides a flood prevention alarm device, includes the fixed shell, the lower side sliding fit of fixed shell is provided with the float shell, and the upside fixed mounting of float shell has four alarms, and the inside fixed mounting of fixed shell has electric putter, two guide bars, and the both ends sliding fit of two guide bars is provided with two and four corresponding sliding plates of alarm, the week side running fit of fixed shell is provided with four rotor plates, and electric putter's output fixed mounting has the sliding block, and the inside sliding fit of sliding block is provided with eight and four rotor plate running fit's slip square bars respectively, equal fixed mounting has the spring between eight slip square bars and the sliding block.

Preferably: the downside of fixed shell is provided with four first bellying that are used for supporting the fixed shell, and the through-hole has all been seted up to the lower surface of four first bellying.

Preferably: the upper side fixed mounting of unsteady shell has the dead lever, and the upper surface of dead lever is provided with the second bellying, and the bottom of dead lever one end run through the dead lever.

Preferably: four alarm sets up from top to bottom symmetry, four alarm respectively symmetry fixed mounting in the both sides of second bellying, the switch of four alarm is laminated with the inside of two sliding plates.

Preferably: the two sliding plates are positioned on the upper side and the lower side of the four alarms, round holes corresponding to the fixed rods are formed in the two sliding plates, and threaded holes corresponding to the two guide rods are formed in the two sliding plates.

Preferably: the upper surface of fixed shell is provided with the upper cover, and the top week side of upper cover is for the slope setting, and the lower surface week side of upper cover is provided with annular protruding portion.

Preferably: four square holes are formed in the peripheral side of the fixing shell, four rotating plates are arranged in the four square holes in a rotating fit mode respectively, and third protruding portions are arranged on one sides of the bottoms of the four rotating plates.

Preferably: two round holes corresponding to the two guide rods are formed in the sliding block, eight square holes are formed in the periphery of the sliding block, one ends of the eight sliding square rods are arranged in the eight square holes in a sliding fit mode, and one ends of the eight springs are fixedly connected with one sides of the eight square holes.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

1. the electric push rod is provided with the rotating plate, so that the rotating plate can rotate, the fixed shell can be sealed by the rotating plate, the alarm is not easy to be wetted by rainwater after the fixed shell is sealed, the alarm is not easy to be damaged due to water inlet, and the alarm can work normally.

2. The floating shell is arranged and can drive the alarm to slide, so that the sliding alarm can be contacted with the sliding plate, and the alarm contacted with the sliding plate can be opened for flood warning.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a bottom view of the present utility model;

FIG. 3 is a cross-sectional structural view of the present utility model;

FIG. 4 is a block diagram of an electric putter in accordance with the present utility model;

fig. 5 is a view showing a structure of a spring according to the present utility model.

Reference numerals: 1. a fixed case; 2. a floating shell; 3. an alarm; 4. a guide rod; 5. an electric push rod; 6. a sliding plate; 7. a rotating plate; 8. a sliding block; 9. sliding the square rod; 10. a spring; 11. a fixed rod; 12. an upper cover; 1101. a second protruding portion; 1201. an annular boss.

Description of the embodiments

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-5, an embodiment of the present utility model provides a flood prevention alarm device, including: the fixed shell 1, the downside sliding fit of fixed shell 1 is provided with the unsteady shell 2, the upside fixed mounting of unsteady shell 2 has four alarms 3, the inside fixed mounting of fixed shell 1 has electric putter 5, two guide bars 4, the both ends sliding fit of two guide bars 4 is provided with two and four corresponding sliding plates 6 of alarms 3, the week side normal running fit of fixed shell 1 is provided with four rotor plates 7, electric putter 5's output fixed mounting has slider 8, the inside sliding fit of slider 8 is provided with eight sliding square bars 9 with four rotor plates 7 normal running fit respectively, equal fixed mounting has spring 10 between eight sliding square bars 9 and the slider 8.

In this embodiment, specific: the downside of fixed shell 1 is provided with four first bellying that are used for supporting fixed shell 1, and the through-hole has all been seted up to the lower surface of four first bellying, and when the device need fix, then this is with the bolt place in the through-hole, then the inside bolt of through-hole rotates the inside on ground this moment, then the device of this moment is fixed, and the seting up of through-hole is convenient for the fixing of device.

In this embodiment, specific: the upper side fixed mounting of the floating shell 2 has dead lever 11, and the upper surface of dead lever 11 is provided with second bellying 1101, and the one end of dead lever 11 runs through the bottom of dead shell 1, and the installation of dead lever 11 is convenient for float shell 2 drive alarm 3 and slides.

In this embodiment, specific: the four alarms 3 are symmetrically arranged up and down, the four alarms 3 are symmetrically and fixedly arranged on two sides of the second protruding portion 1101 respectively, the switches of the four alarms 3 are attached to the inner portions of the two sliding plates 6, and the second protruding portion 1101 is arranged, so that the alarms 3 are fixedly connected with the fixing rod 11.

In this embodiment, specific: the two sliding plates 6 are located on the upper side and the lower side of the four alarms 3, round holes corresponding to the fixing rods 11 are formed in the two sliding plates 6, threaded holes corresponding to the two guide rods 4 are formed in the two sliding plates 6, bolts are inserted into the threaded holes, after the bolts rotate, the bolts contact the guide rods 4, the sliding plates 6 at the moment stop sliding, the threaded holes are formed, the sliding plates 6 are conveniently fixed, when the sliding plates 6 need to slide, the bolts rotate at the moment, the sliding plates 6 are pulled, the sliding plates 6 at the moment slide, and after the sliding of the sliding plates 6 is completed, the flood level alarm height at the moment changes.

In this embodiment, specific: the upper surface of the fixed shell 1 is provided with an upper cover 12, the top circumference side of the upper cover 12 is obliquely arranged, the lower surface circumference side of the upper cover 12 is provided with an annular protruding part 1201, and the annular protruding part 1201 is arranged, so that rainwater is not easy to enter the device.

In this embodiment, specific: four square holes are formed in the periphery of the fixed shell 1, four rotating plates 7 are arranged in the four square holes in a rotating fit mode respectively, third protruding portions are arranged on one sides of the bottoms of the four rotating plates 7, and the square holes are formed in the mode of being convenient for sealing the rotating plates 7 and the fixed shell 1.

In this embodiment, specific: two round holes corresponding to the two guide rods 4 are formed in the sliding block 8, eight square holes are formed in the peripheral side of the sliding block 8, one ends of eight sliding square rods 9 are arranged in the eight square holes in a sliding fit mode, one ends of eight springs 10 are fixedly connected with one sides of the eight square holes, the guide rods 4 are arranged, the sliding block 8 in the sliding process can be guided, and accordingly the sliding block 8 slides more stably.

The utility model works when in work: when the rotating plate 7 needs to rotate to seal the fixed shell 1, the electric push rod 5 is started at the moment, the electric push rod 5 is started to drive the sliding block 8, the spring 10 and the sliding square rod 9 to slide to one side close to the electric push rod 5, the sliding square rod 9 in the sliding process pulls the rotating plate 7 to rotate, the rotating plate 7 seals the fixed shell 1 after rotating, when the fixed shell 1 is sealed, rainwater at the moment is not easy to enter the inside of the device to wet the alarm 3, so that the alarm 3 can work, when moisture exists in the device, the electric push rod 5 is reversely started at the moment, a gap is formed between the rotating plate 7 and the fixed shell 1 at the moment after rotating, and the moisture in the fixed shell 1 at the moment is discharged;

when the alarm 3 in the device slides and then carries out flood prevention alarming, the fixing shell 1 in the device is fixed at the moment, when water is fluctuated, the rising water level drives the floating shell 2 to slide, the floating shell 2 after sliding drives the alarm 3 to rise, when the alarm 3 rises, the switch of the alarm 3 contacts with the sliding plate 6 at the moment, the alarm 3 at the moment alarms, when the water level falls, the floating shell 2 slides to the side far away from the fixing shell 1, the floating shell 2 drives the alarm 3 at the moment to slide and descend, the alarm 3 at the moment contacts with the sliding plate 6 and then alarms again, when the water level is too high, the alarm 3 at the moment contacts with the sliding plate 6 at the upper side and then alarms, and when the water level is low, the alarm 3 at the moment contacts with the sliding plate 6 at the lower side and then alarms.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. Flood prevention alarm device, including fixed casing (1), its characterized in that: the lower side of the fixed shell (1) is in sliding fit with a floating shell (2), four alarms (3) are fixedly arranged on the upper side of the floating shell (2), an electric push rod (5) and two guide rods (4) are fixedly arranged in the fixed shell (1), and two sliding plates (6) corresponding to the four alarms (3) are arranged at two ends of the two guide rods (4) in sliding fit;

the electric push rod is characterized in that four rotating plates (7) are arranged on the periphery of the fixed shell (1) in a rotating fit mode, a sliding block (8) is fixedly arranged at the output end of the electric push rod (5), eight sliding square rods (9) which are respectively arranged in a sliding fit mode and are in rotating fit with the four rotating plates (7) are arranged in the sliding block (8), and springs (10) are fixedly arranged between the eight sliding square rods (9) and the sliding block (8).

2. A flood control warning device as claimed in claim 1, wherein: the lower side of the fixed shell (1) is provided with four first protruding parts for supporting the fixed shell (1), and through holes are formed in the lower surfaces of the four first protruding parts.

3. A flood control warning device as claimed in claim 2, wherein: the upper side of the floating shell (2) is fixedly provided with a fixing rod (11), the upper surface of the fixing rod (11) is provided with a second protruding part (1101), and one end of the fixing rod (11) penetrates through the bottom of the fixing shell (1).

4. A flood control warning device as claimed in claim 3, wherein: four alarm (3) symmetry about setting, four alarm (3) are respectively symmetrical fixed mounting in the both sides of second bellying (1101), and the inside laminating of switch and two sliding plate (6) of four alarm (3).

5. A flood control warning device as claimed in claim 4, wherein: the two sliding plates (6) are positioned on the upper side and the lower side of the four alarms (3), round holes corresponding to the fixed rods (11) are formed in the two sliding plates (6), and threaded holes corresponding to the two guide rods (4) are formed in the two sliding plates (6).

6. A flood control warning device as claimed in claim 1, wherein: the upper surface of fixed shell (1) is provided with upper cover (12), and the top week side of upper cover (12) is the slope setting, and the lower surface week side of upper cover (12) is provided with annular bellying (1201).

7. A flood control warning device as claimed in claim 6, wherein: four square holes are formed in the periphery of the fixed shell (1), four rotating plates (7) are arranged in the four square holes in a rotating fit mode respectively, and third protruding portions are arranged on one side of the bottoms of the four rotating plates (7).

8. A flood control warning device as claimed in claim 7, wherein: two round holes corresponding to the two guide rods (4) are formed in the sliding block (8), eight square holes are formed in the periphery of the sliding block (8), one ends of the eight sliding square rods (9) are arranged in the eight square holes in a sliding fit mode, and one ends of the eight springs (10) are fixedly connected with one sides of the eight square holes.