CN210774260U

CN210774260U - Hydraulic engineering water level detection alarm device

Info

Publication number: CN210774260U
Application number: CN201922228860.1U
Authority: CN
Inventors: 康晴; 任庆旺; 张新雨; 郭晓翠
Original assignee: Chu Tengbo
Current assignee: Chu Tengbo
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-06-16
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a hydraulic engineering water level detection alarm device, including base, fixed column and guard shield, the top of base is fixed with the stand, the alarm lamp is installed at the top of stand, and a side surface of stand is from last to being fixed with solar panel and bracing piece down in proper order, the tip of bracing piece is fixed with ultrasonic wave level sensor through the flange; the utility model has the advantages that: the support mechanism is designed, so that the support to the shield is further facilitated, the impact of rain and snow on the shield is reduced, the damage to the shield is reduced, the service life of the shield is prolonged, and the shield is utilized to protect the ultrasonic water level sensor; the designed reinforcing mechanism is beneficial to further supporting the supporting plate and reducing the load borne by the supporting plate; through set up a plurality of evenly distributed's ventilation groove at the top of backup pad, help promoting the circulation of air through a plurality of ventilation grooves for the better dampproofing of bottom of control box.

Description

Hydraulic engineering water level detection alarm device

Technical Field

The utility model belongs to the technical field of the water level detection reports to the police, concretely relates to hydraulic engineering water level detection alarm device.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as 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. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

A water level alarm is frequently used for water level detection and alarm of hydraulic engineering and comprises a collector and a home-entry alarm, when the collector monitors that the water level exceeds a threshold value, the automatic alarm starts voice (sound and light) alarm, and early warning can be issued in advance in time by combining a water level rising speed mechanism. The early warning system has three early warning levels of yellow, orange and red, and can upload early warning information to a data platform and an authorized mobile phone in time so as to respond more quickly before a disaster comes.

The existing hydraulic engineering water level detection alarm device has the following defects when in use:

1. after the ultrasonic water level sensor is installed, the ultrasonic water level sensor is protected by a shield, and the shield is further supported, so that the ultrasonic water level sensor is not enough;

2. the control box is installed on the stand to when supporting through support column and backup pad, there is not enough in the aspect of further strengthening the backup pad.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water level detection alarm device for hydraulic engineering, which aims to solve the problems that after the ultrasonic water level sensor provided by the background technology is installed, the ultrasonic water level sensor is protected by a protective cover, and the protective cover is further supported; the control box is installed on the stand to when supporting through support column and backup pad, there is not enough problem in the aspect of further consolidating the backup pad.

In order to achieve the above object, the utility model provides a following technical scheme: a water level detection alarm device for hydraulic engineering comprises a base, a fixed column and a protective cover, wherein the top of the base is fixed with the upright column, the top of the upright post is provided with an alarm lamp, one side surface of the upright post is sequentially fixed with a solar panel and a support rod from top to bottom, the end part of the supporting rod is fixed with an ultrasonic water level sensor through a flange, one end of the fixing column is fixed with the supporting rod, the other end of the fixing column is fixed with a shield covering the outer side of the ultrasonic water level sensor, the shield and the supporting rod are provided with a supporting mechanism, the supporting mechanism comprises a second nut, a supporting block, a second screw rod and a vertical block, the vertical block is fixed on the supporting rod, the top of the vertical block is fixed with a supporting block, the surface of the supporting block is provided with through holes which are symmetrically distributed, a second nut screwed with the second screw is fixed in the through hole, and one end of the second screw is abutted to the protective cover.

Preferably, the supporting block is of a U-shaped structure, and the shield is provided with an n-shaped fixing port.

Preferably, the other side surface of the upright post is provided with a control box, and the control box is hinged with an access door.

Preferably, a support column is fixed on the upright column, and a support plate for supporting the control box is fixed at the top of the support column.

Preferably, the upright post is provided with a reinforcing mechanism, the reinforcing mechanism comprises a first screw rod, a first nut and a horizontal block, the horizontal block is arranged at the bottom of the supporting plate, a through hole is formed in the surface of the horizontal block, the first nut screwed with the first screw rod is fixed in the through hole, and the first screw rod can be pushed into the upright post.

Preferably, a plurality of ventilation grooves are formed in the top of the supporting plate and are evenly distributed.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the support mechanism is designed, so that the support to the shield is further facilitated, the impact of rain and snow on the shield is reduced, the damage to the shield is reduced, the service life of the shield is prolonged, and the shield is utilized to protect the ultrasonic water level sensor;

(2) the designed reinforcing mechanism is beneficial to further supporting the supporting plate and reducing the load borne by the supporting plate;

(3) through set up a plurality of evenly distributed's ventilation groove at the top of backup pad, help promoting the circulation of air through a plurality of ventilation grooves for the better dampproofing of bottom of control box.

Drawings

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

FIG. 2 is a schematic view of the supporting structure of the supporting plate of the present invention;

fig. 3 is an enlarged schematic view of the F-region in fig. 1 according to the present invention;

fig. 4 is a schematic diagram of a right-side view structure of the protective cover of the present invention;

in the figure: 1. a column; 2. a base; 3. a support pillar; 4. a control box; 5. an alarm lamp; 6. a solar panel; 7. fixing a column; 8. a shield; 9. an ultrasonic water level sensor; 10. a support bar; 11. a first screw; 12. a ventilation slot; 13. a support plate; 14. a first nut; 15. a second nut; 16. a support block; 17. a second screw; 18. a vertical block; 19. a fixed port; 20. and (4) horizontal blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a hydraulic engineering water level detection alarm device, the on-line screen storage device comprises a base 2, fixed column 7 and guard shield 8, the top of base 2 is fixed with stand 1, alarm lamp 5 is installed at the top of stand 1, help reporting to the police when rising the super threshold value of water level through alarm lamp 5, a side surface of stand 1 is from last to being fixed with solar panel 6 and bracing piece 10 down in proper order, the tip of bracing piece 10 is fixed with ultrasonic water level sensor 9 through the flange, help realizing the installation and the dismantlement of ultrasonic water level sensor 9, utilize ultrasonic water level sensor 9 to gather water level signal, and give the management station with the data transmission who gathers, the one end and the bracing piece 10 of fixed column 7 are fixed, the other end is fixed with guard shield 8 that covers in the ultrasonic water level sensor 9 outside, be provided with supporting mechanism on guard shield 8 and the bracing piece 10, The protection device comprises a second screw rod 17 and a vertical block 18, the vertical block 18 is fixed on the support rod 10, the vertical block 18 is located in the protection cover 8, a support block 16 is fixed at the top of the vertical block 18, through holes which are symmetrically distributed are formed in the surface of the support block 16, a second nut 15 screwed with the second screw rod 17 is fixed in each through hole, one end of the second screw rod 17 abuts against the protection cover 8, after the protection cover 8 is installed, when the protection cover 8 is further supported, the second screw rod 17 is rotated, the second screw rod 17 abuts against the protection cover 8, the protection cover 8 is further supported, impact of rain and snow on the protection cover 8 is reduced, damage to the protection cover 8 is reduced, the service life of the protection cover 8 is prolonged, and protection for the ultrasonic water level sensor 9 is achieved by the protection cover 8.

In this embodiment, preferably, the supporting block 16 is a "U" shaped structure, which helps to save material, and the hood 8 is provided with an "n" shaped fixing opening 19, which facilitates the fixing opening 19 of the hood 8 to be disposed outside the supporting rod 10.

In this embodiment, preferably, the other side surface of the upright 1 is provided with a control box 4, and the control box 4 is hinged with an access door, so as to facilitate the fastening of the control box 4 and perform the maintenance on the control box 4 through the access door.

In this embodiment, preferably, the upright 1 is fixed with a support column 3, and a support plate 13 for supporting the control box 4 is fixed on the top of the support column 3, which helps to further support the control box 4 through the support column 3 and the support plate 13.

In this embodiment, preferably, the upright column 1 is provided with a reinforcing mechanism, the reinforcing mechanism includes a first screw 11, a first nut 14 and a horizontal block 20, the horizontal block 20 is disposed at the bottom of the supporting plate 13, a through hole is formed in the surface of the horizontal block 20, the first nut 14 screwed with the first screw 11 is fixed in the through hole, and the first screw 11 can be pushed into the upright column 1, when in use, the horizontal block 20 is disposed at the bottom of the supporting plate 13, the first screw 11 is rotated, so that the first screw 11 is pushed into the upright column 1, the supporting of the supporting plate 13 is further achieved, and the load borne by the supporting plate 13 is reduced.

In this embodiment, preferably, the top of the supporting plate 13 is provided with a plurality of ventilation slots 12, and the plurality of ventilation slots 12 are uniformly distributed, so as to facilitate air circulation through the plurality of ventilation slots 12, so that the bottom of the control box 4 is more moisture-proof.

The utility model discloses a theory of operation and use flow: the fixing port 19 of the protective cover 8 is arranged at the outer side of the support rod 10, after the protective cover 8 is installed, when the protective cover 8 is further supported, the second screw rod 17 is rotated, the second screw rod 17 abuts against the protective cover 8, the protective cover 8 is further supported, the impact of rain and snow on the protective cover 8 is reduced, the damage of the protective cover 8 is reduced, the service life of the protective cover 8 is prolonged, and the protective cover 8 is used for protecting the ultrasonic water level sensor 9;

the upright post 1 is fixed with the support column 3, the top of the support column 3 is fixed with the support plate 13 for supporting the control box 4, and the top of the support plate 13 is provided with a plurality of ventilation grooves 12, so that the ventilation is promoted through the ventilation grooves 12, and the bottom of the control box 4 is better moisture-proof; when the support device is used, the horizontal block 20 is arranged at the bottom of the support plate 13, and the first screw 11 is rotated, so that the first screw 11 is propped into the upright post 1, the support plate 13 is further supported, and the load borne by the support plate 13 is reduced;

the alarm device is arranged at a position close to water in hydraulic engineering, the ultrasonic water level sensor 9 is positioned above the water surface, the ultrasonic water level sensor 9 collects signals and transmits the collected signals to the management station, and the alarm lamp 5 gives an alarm when the water level rises to exceed a threshold value.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic engineering water level detection alarm device, includes base (2), fixed column (7) and guard shield (8), the top of base (2) is fixed with stand (1), alarm lamp (5) are installed at the top of stand (1), and a side surface of stand (1) is from last to being fixed with solar panel (6) and bracing piece (10) down in proper order, the tip of bracing piece (10) is fixed with ultrasonic water level sensor (9) through the flange, the one end and the bracing piece (10) of fixed column (7) are fixed, and the other end is fixed its characterized in that with guard shield (8) of cover in the ultrasonic water level sensor (9) outside: be provided with supporting mechanism on guard shield (8) and bracing piece (10), this supporting mechanism includes second nut (15), supporting shoe (16), second screw rod (17) and vertical piece (18), on vertical piece (18) were fixed in bracing piece (10), the top of this vertical piece (18) was fixed with supporting shoe (16), and the perforation of symmetric distribution was seted up on the surface of this supporting shoe (16), and this perforation internal fixation has second nut (15) of closing soon with second screw rod (17) screw thread, and the one end and guard shield (8) of second screw rod (17) offset.

2. The hydraulic engineering water level detection alarm device of claim 1, characterized in that: the supporting block (16) is of a U-shaped structure, and the protective cover (8) is provided with an n-shaped fixing opening (19).

3. The hydraulic engineering water level detection alarm device of claim 1, characterized in that: the other side surface of the upright post (1) is provided with a control box (4), and the control box (4) is hinged with an access door.

4. The hydraulic engineering water level detection alarm device of claim 3, characterized in that: a supporting column (3) is fixed on the upright column (1), and a supporting plate (13) for supporting the control box (4) is fixed at the top of the supporting column (3).

5. The hydraulic engineering water level detection alarm device of claim 4, wherein: be provided with the strengthening mechanism on stand (1), this strengthening mechanism includes first screw rod (11), first nut (14) and horizontal piece (20), the bottom of backup pad (13) is arranged in to horizontal piece (20), and the perforation has been seted up on the surface of this horizontal piece (20), and this perforation internal fixation has first nut (14) of closing soon with first screw rod (11) screw thread, and in first screw rod (11) can support into stand (1).

6. The hydraulic engineering water level detection alarm device of claim 4, wherein: a plurality of ventilation grooves (12) are formed in the top of the supporting plate (13), and the ventilation grooves (12) are evenly distributed.