CN215526881U

CN215526881U - Emergency alarm device for hydraulic engineering

Info

Publication number: CN215526881U
Application number: CN202122161103.4U
Authority: CN
Inventors: 梁燕妮
Original assignee: Zhejiang Jiayu Information Technology Co ltd
Current assignee: Zhejiang Jiayu Information Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-14
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a hydraulic engineering emergency alarm device, wherein the lower end of a supporting leg is connected with a connecting plate, the supporting leg is connected with a supporting plate, the upper end of the supporting plate is provided with a sleeve on the supporting leg, two sides of the outer part of the sleeve are respectively connected with a floating plate, one side of the upper end of the floating plate on one side is connected with an installation plate, the upper end of the installation plate is connected with a floating rod, the upper end of the supporting leg is connected with a base, and the upper end of the base is connected with a box body; the alarm device for hydraulic engineering changes the structure of the existing alarm device for hydraulic engineering, can achieve the function of emergency alarm when the water level is too high, the sleeve slides on the supporting leg by the rising of the floating plate, the mounting plate at the upper end of the floating plate pushes the floating rod to enter the channel, so that the floating block rises, the balancing weight moves up the spring to push the top block, so that the micro-control switch is opened, the alarm is controlled to alarm, the structure is simple, the floating plate, the floating rod and the top block automatically reset when the water level falls, and the use is convenient.

Description

Emergency alarm device for hydraulic engineering

Technical Field

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

Background

The reservoir makes the place of hydraulic engineering's water source storage, and the water level height of reservoir influences the scheduling plan of water source, and when the water level sharply rises in the reservoir and makes, if do not take the drainage rivers, probably cause the flood disaster, need detect the warning to the highest water level of reservoir, increase the promptness of adjustment. Most of the existing hydraulic engineering alarm devices are complex in structure and inconvenient to use. Therefore, a hydraulic engineering emergency alarm device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydraulic engineering emergency alarm device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an emergency alarm device for hydraulic engineering comprises a supporting leg, the lower end of the supporting leg is connected with a connecting plate, the supporting legs are connected with supporting plates, sleeves are arranged at the upper ends of the supporting plates and positioned on the supporting legs, the two sides of the outside of the sleeve are respectively connected with a floating plate, one side of the upper end of the floating plate at one side is connected with a mounting plate, the upper end of the mounting plate is connected with a floating rod, the upper end of the supporting leg is connected with a base, the upper end of the base is connected with a box body, the two sides of the interior of the box body are respectively provided with a channel, the lower end of the channel extends into the base, a floating block is arranged in the channel, two sides of the upper end of the box body are also provided with a top block, the lower end of the top block is connected with a spring, the lower end of the spring is connected with a balancing weight, the upper end of the box body is further connected with a support, the middle of the upper end of the support is connected with an alarm, and micro-control switches are respectively installed on two sides of the upper end of the support.

As a further optimization of the technical scheme, the lower end of the sleeve is positioned at the upper end of the supporting plate to support the supporting plate.

As a further optimization of the technical scheme, the floating rod is positioned right below the channel so as to enter the channel.

As a further optimization of the technical scheme, the diameter of the top block is larger than that of the channel, so that the top block cannot fall down.

As a further optimization of the technical scheme, the micro-control switch is electrically connected with the alarm through a wire, so that the alarm function is achieved.

As a further optimization of the technical scheme, the diameter of the channel in the base is smaller than that of the channel in the box body, so that the floating block cannot fall out of the channel.

Compared with the prior art, the utility model has the beneficial effects that: the alarm device for hydraulic engineering changes the structure of the existing alarm device for hydraulic engineering, can achieve the function of emergency alarm when the water level is too high, the sleeve slides on the supporting leg by the rising of the floating plate, the mounting plate at the upper end of the floating plate pushes the floating rod to enter the channel, so that the floating block rises, the balancing weight moves up the spring to push the top block, so that the micro-control switch is opened, the alarm is controlled to alarm, the structure is simple, the floating plate, the floating rod and the top block automatically reset when the water level falls, and the use is convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the position structure of the passage when the box is viewed from above;

FIG. 3 is a schematic top view of the floating plate according to the present invention.

In the figure: 1. a connecting plate; 2. a support leg; 3. a sleeve; 4. a support plate; 5. a floating plate; 6. mounting a plate; 7. a float rod; 8. a base; 9. a box body; 10. floating blocks; 11. a channel; 12. a balancing weight; 13. a spring; 14. a micro-control switch; 15. an alarm; 16. a top block; 17. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that a referred mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an emergency alarm device for hydraulic engineering comprises supporting legs 2, wherein the lower ends of the supporting legs 2 are connected with connecting plates 1, supporting plates 4 are connected onto the supporting legs 2, sleeves 3 are arranged on the upper ends of the supporting plates 4 and located at the upper ends of the supporting plates 4, the two outer sides of each sleeve 3 are respectively connected with a floating plate 5, one side of the upper end of each floating plate 5 is connected with a mounting plate 6, the upper end of each mounting plate 6 is connected with a floating rod 7, each floating rod 7 is located under a channel 11, the upper ends of the supporting legs 2 are connected with a base 8, the upper ends of the bases 8 are connected with a box body 9, channels 11 are respectively arranged on the two inner sides of the box body 9, the lower ends of the channels 11 extend into the base 8, the diameter of the channels 11 in the base 8 is smaller than that of the channels 11 in the box body 9, floating blocks 10 are arranged in the channels 11, the upper end both sides of box 9 still are equipped with kicking block 16, the diameter of kicking block 16 is greater than the diameter of passageway 11, the lower extreme of kicking block 16 is connected with spring 13, the lower extreme of spring 13 is connected with balancing weight 12, the upper end of box 9 still is connected with support 17, the upper end middle part of support 17 is connected with alarm 15, micro-control switch 14 is installed respectively to the upper end both sides of support 17, micro-control switch 14 passes through wire electric connection alarm 15. Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits, and is also called water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.

Specifically, during the use, connecting plate 1 is fixed subaerial at service environment, rises when water level promotion kickboard 5 for sleeve 3 slides on landing leg 2, then mounting panel 6 of 5 upper ends of kickboards promote the fly 7 access way 11 in, make the kicking block 10 rise, and then make balancing weight 12 shift up spring 13 and promote kicking block 16 and make micro-control switch 14 open, control alarm 15 reports to the police.

It should be noted that the electrical connection between the micro-control switch 14 and the alarm 15 is known in the art, and the start/stop control will not be described herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic engineering emergency alarm device, includes landing leg (2), the lower extreme of landing leg (2) is connected with connecting plate (1), be connected with backup pad (4) on landing leg (2), its characterized in that: the upper end of the supporting plate (4) is positioned on the supporting leg (2) and is provided with a sleeve (3), the two outer sides of the sleeve (3) are respectively connected with a floating plate (5), one side of the upper end of the floating plate (5) is connected with a mounting plate (6), the upper end of the mounting plate (6) is connected with a floating rod (7), the upper end of the supporting leg (2) is connected with a base (8), the upper end of the base (8) is connected with a box body (9), the two inner sides of the box body (9) are respectively provided with a channel (11), the lower end of the channel (11) extends into the base (8), the channel (11) is internally provided with a floating block (10), the two upper ends of the box body (9) are also provided with ejector blocks (16), the lower end of the ejector block (16) is connected with a spring (13), the lower end of the spring (13) is connected with a balancing weight (12), the upper end of the box body (9) is also connected with a support (17), the alarm device is characterized in that an alarm device (15) is connected to the middle of the upper end of the support (17), and micro-control switches (14) are respectively installed on two sides of the upper end of the support (17).

2. The hydraulic engineering emergency alarm device according to claim 1, wherein: the lower end of the sleeve (3) is positioned at the upper end of the support plate (4).

3. The hydraulic engineering emergency alarm device according to claim 1, wherein: the floating rod (7) is positioned right below the channel (11).

4. The hydraulic engineering emergency alarm device according to claim 1, wherein: the diameter of the top block (16) is larger than that of the channel (11).

5. The hydraulic engineering emergency alarm device according to claim 1, wherein: the micro-control switch (14) is electrically connected with the alarm (15) through a lead.

6. The hydraulic engineering emergency alarm device according to claim 1, wherein: the diameter of the channel (11) in the base (8) is smaller than that of the channel (11) in the box body (9).