CN213363934U

CN213363934U - Water level monitoring alarm device for hydraulic engineering

Info

Publication number: CN213363934U
Application number: CN202022213471.4U
Authority: CN
Inventors: 黄林健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-08
Filing date: 2020-10-08
Publication date: 2021-06-04
Anticipated expiration: 2030-10-08

Abstract

The utility model discloses a water level monitoring alarm device for hydraulic engineering, the on-line screen storage device comprises a first base, first base threaded connection has dam side wall, the top left side fixedly connected with switch box of first base, the back lateral wall welding of first base has the measuring stick, the bottom of measuring stick is provided with the measuring rope, the bottom fixedly connected with second base of measuring rope, the degree of depth sign that the outer wall fixedly connected with equidistance of measuring rope distributes, the top fixed mounting of measuring stick has the warning platform. The utility model discloses in, this water conservancy project water level monitoring alarm device, the bottom threaded connection of first base has dam boundary wall, and the bottom both sides welding of second base has the inserted block of symmetric distribution for this water conservancy project water level monitoring alarm device, when the installation, only need directly put into the second base submarine, and need not to erect the sighting rod at the submarine, makes this water conservancy project water level monitoring alarm device have the characteristics of the installation of being convenient for.

Description

Water level monitoring alarm device for hydraulic engineering

Technical Field

The utility model belongs to the technical field of the water level monitoring, specifically be water level monitoring alarm device for hydraulic engineering.

Background

Hydraulic engineering, also called water engineering, is used for controlling and allocating surface water and groundwater in the nature, reaches the purpose of removing the evil and promoting the benefit and builds the engineering, wherein, reservoir water is the essential valuable resource of mankind's production and life, but its state of naturally existing does not completely accord with the human needs, only builds hydraulic engineering, just can control rivers, prevents the flood calamity, and the regulation and the distribution of water yield, in order to instruct the degree of depth of reservoir water, consequently need use the survey marker post.

In order to observe the water level of the reservoir, a marker post is usually directly erected in the water body near the dam, the water level depth near the dam can be obtained by visually observing the reading of the marker post, but in specific use, as floating impurities such as duckweed and algae are often found in the water, the impurities can pollute the marker post and accelerate the damage of the marker post, the degree of the marker post is blurred, and for some water bodies with larger depth, especially when the dam is straight and steep, the installation of the marker post at the accessory of the dam can cause great difficulty due to the water depth and the steep dam body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem provided above, a water level monitoring and alarming device for hydraulic engineering is provided.

The utility model adopts the technical scheme as follows: the water level monitoring and alarming device for the hydraulic engineering comprises a first base, wherein a dam side wall is in threaded connection with the first base, a switch box is fixedly connected to the left side of the top of the first base, a measuring rod is welded to the rear side wall of the first base, a measuring rope is arranged at the bottom of the measuring rod, a second base is fixedly connected to the bottom of the measuring rope, depth indicating plates distributed equidistantly are fixedly connected to the outer wall of the measuring rope, an alarming platform is fixedly mounted at the top of the measuring rod, a solar panel is arranged on the left side wall of the measuring rod, a flexible protective layer is slidably connected to the lower portion of the first base through the measuring rod, a 'mouth' -shaped floating body is fixedly connected to the outer wall of the flexible protective layer, a second base is welded to the bottom of the measuring rod, a communicating pipe is fixedly connected to the left side wall of the switch box, and a steel wire mesh enclosure is arranged outside, the utility model discloses a warning platform, including switch box, long stand, annular body, warning platform, the top fixedly connected with connecting block of switch box bottom surface, the top welding of connecting block has C shape frame, long stand has all been welded at the orientation that is close to each other to two feet of C shape frame, the outside sliding connection of long stand has annular body, the top of annular body bonds has C shape frame, the right side top fixed mounting of C shape frame has electromagnetic switch, the preceding facade of measuring stick is being close to warning platform's orientation is connected with the PVC pipe through the buckle, warning platform's top central point puts and is provided with the alarm lamp, warning platform's top right side fixed mounting.

In a preferred embodiment, a base is welded on the left side wall of the measuring rod in the direction close to the alarm platform, a solar support is welded on the base in the direction far away from the measuring rod, and a solar panel is rotatably connected to the solar support in the direction far away from the measuring rod.

In a preferred embodiment, a transparent protective cover is fixedly mounted at the top of the alarm platform, and the alarm lamp and the storage battery are both arranged inside the protective cover.

In a preferred embodiment, a top cover is connected to the top of the switch box through a thread, a through hole is formed in the top of the side wall of the inner cavity of the switch box in the direction close to the measuring rod, and a lead of the electromagnetic switch penetrates through the through hole and is communicated to the inside of the PVC pipe.

In a preferred embodiment, the bottom of the first base is in threaded connection with a dam side wall, and symmetrically distributed insertion blocks are welded on two sides of the bottom of the second base.

In a preferred embodiment, the solar panel is connected with the storage battery through a wire, the storage battery, the alarm lamp and the electromagnetic switch are connected with each other through a wire, and the storage battery, the alarm lamp and the electromagnetic switch form a series circuit.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, this water conservancy project water level monitoring alarm device is provided with the switch box, upwards or downstream along the lift of long stand along with the water level because of annular magnet piece in the inside of switch box, when the water level reachs dangerous elevation, the inside contact of electromagnetic switch is closed under the effect of magnetic force, make the alarm lamp lighted, this water conservancy project water level monitoring alarm device, can prevent effectively that to pile up because of aquatic debris and cause the alarm device trouble, the outside sliding connection of measuring stick has flexible protective layer, flexible protective layer can be at the in-process of wave fluctuation, take place the friction with the sighting rod, reach the effect of wasing the sighting rod, make this water conservancy project water level monitoring alarm device, can prevent effectively to cause the not clear problem of sighting rod demonstration because of aquatic debris interference.

2. The utility model discloses in, this water conservancy project water level monitoring alarm device, the bottom threaded connection of first base has dam boundary wall, and the bottom both sides welding of second base has the inserted block of symmetric distribution for this water conservancy project water level monitoring alarm device, when the installation, only need directly put into the second base submarine, and need not to erect the sighting rod at the submarine, makes this water conservancy project water level monitoring alarm device have the characteristics of the installation of being convenient for.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic diagram of the positions of the second base and the square floating body;

FIG. 3 is a schematic cross-sectional view of the "mouth" shaped floating body and the flexible protective layer of the present invention;

fig. 4 is a schematic diagram of the position of the depth indicator in the present invention.

The labels in the figure are: 1. a first base; 2. a steel wire mesh enclosure; 3. a communicating pipe; 4. an annular float; 5. an annular magnet block; 6. a switch box; 7. an electromagnetic switch; 8. a solar panel; 9. an alarm lamp; 10. a storage battery; 11. an alarm platform; 12. a measuring rod; 13. PVC pipes; 14. a long upright post; 15. a C-shaped frame; 16. connecting blocks; 17. dam sidewalls; 18. a second base; 19. a flexible protective layer; 20. a square floating body; 21. measuring a rope; 22. a depth indicator.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the water level monitoring and alarming device for hydraulic engineering comprises a first base 1, a dam side wall 17 is in threaded connection with the first base 1, a switch box 6 is fixedly connected to the left side of the top of the first base 1, a measuring rod 12 is welded to the rear side wall of the first base 1, a measuring rope 21 is arranged at the bottom of the measuring rod 12, a second base 18 is fixedly connected to the bottom of the measuring rope 21, depth indicating plates 22 distributed equidistantly are fixedly connected to the outer wall of the measuring rope 21, an alarming platform 11 is fixedly installed at the top of the measuring rod 12, a solar panel 8 is arranged on the left side wall of the measuring rod 12, a base is welded to the left side wall of the measuring rod 12 in the direction close to the alarming platform 11, a solar bracket is welded to the direction far away from the measuring rod 12, the solar panel 8 is rotatably connected to the solar bracket in the direction far away from the measuring rod 12, a flexible protective layer 19 is slidably, the outer wall of the flexible protective layer 19 is fixedly connected with a 'mouth' shaped floating body 20, the flexible protective layer 19 can rub a marker post in the process of wave fluctuation to achieve the effect of cleaning the marker post, so that the water level monitoring and alarming device for the hydraulic engineering can effectively prevent the problem that the marker post is not clearly displayed due to the interference of impurities in water, the bottom of the measuring rod 12 is welded with the second base 18, the bottom of the first base 1 is in threaded connection with a dam side wall 17, two sides of the bottom of the second base 18 are welded with symmetrically distributed insertion blocks which are convenient to be inserted at the bottom of a reservoir, so that the water level monitoring and alarming device for the hydraulic engineering is installed by only directly placing the second base 18 into the water bottom without erecting the marker post at the water bottom, the water level monitoring and alarming device for the hydraulic engineering has the characteristic of being convenient to install, the left side wall of the switch box 6 is fixedly connected with the communicating pipe 3, the left side wall of the switch box 6 is provided with a steel wire mesh enclosure 2 outside the communicating pipe 3 to prevent sundries from entering the switch box 6, the top of the bottom surface of the switch box 6 is fixedly connected with a connecting block 16, the top of the connecting block 16 is welded with a C-shaped frame 15, two legs of the C-shaped frame 15 are welded with long upright posts 14 in the mutually approaching direction, the outer part of the long upright posts 14 is connected with an annular floating body 4 in a sliding way, the top of the annular floating body 4 is bonded with the C-shaped frame 15, the top of the right side of the C-shaped frame 15 is fixedly provided with an electromagnetic switch 7, the front vertical face of the measuring rod 12 is connected with a PVC pipe 13 in the direction of approaching the alarm platform 11 through a buckle, the top of the switch box 6 is connected with a top cover through a thread, the top of the inner cavity side wall of the switch box 6 is provided with a through hole in the direction of approaching, alarm platform 11's top right side fixed mounting has battery 10, alarm platform 11's top fixed mounting has transparent protection casing, alarm lamp 9 all sets up the inside at this protection casing with battery 10, solar panel 8 is connected with battery 10 through the wire, battery 10, alarm lamp 9, electromagnetic switch 7 all connects through the wire each other, and battery 10, alarm lamp 9, electromagnetic switch 7 constitutes series circuit, upwards or downstream along the lift of long stand 14 along with the water level in switch box 6 because of annular magnet piece 5, when the water level reachs dangerous elevation, 7 inside contacts of electromagnetic switch are closed under the effect of magnetic force, make alarm lamp 9 lighted, this water conservancy project water level monitoring alarm device, can prevent effectively that to pile up because of aquatic debris and cause the alarm device trouble.

The working principle is as follows: the utility model discloses in, this water conservancy project water level monitoring alarm device, when the dangerous elevation is reachd to the water level, automatic switch-on can be realized to alarm lamp 9, can realize alarming function through lightening alarm lamp 9, when specifically using, because of annular magnet piece 5 makes progress or downstream along the lift of long stand 14 along with the water level in the inside of switch box 6, when the dangerous elevation is reachd to the water level, 7 inside contacts of electromagnetic switch are closed under the effect of magnetic force for alarm lamp 9 is lighted.

The utility model discloses in, this water conservancy project water level monitoring alarm device, the outside sliding connection of measuring stick 12 has flexible protective layer 19, and flexible protective layer 19 can take place the friction with the sighting rod at the in-process that the wave fluctuates, reaches the effect of wasing the sighting rod for this water conservancy project water level monitoring alarm device can prevent effectively to cause the sighting rod to show unclear problem because of aquatic debris interference.

The utility model discloses in, this water conservancy project water level monitoring alarm device, the bottom threaded connection of first base 1 has dam boundary wall 17, the bottom both sides welding of second base 18 has the inserted block of symmetric distribution, when the installation, only need to transfer dam boundary wall 17 at the surface of water, when dam boundary wall 17 reachs the reservoir bottom, record degree of depth sign 22's reading this moment, then in the part of dam surface of water, connect first base 1 on dam boundary wall 17 through the threaded rod, this moment, accessible degree of depth sign 22 reads the water level, along with the water level rises in the future, measuring rope 21 is totally by the water logging after accessible measuring stick 12 reads water level value, because this water conservancy project water level monitoring alarm device, when the installation, need not to erect the sighting rod in the reservoir bottom, make this water conservancy project water level monitoring alarm device have the characteristics of being convenient for the installation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Water level monitoring alarm device for hydraulic engineering, including first base (1), its characterized in that: the device comprises a first base (1), a dam side wall (17) is in threaded connection with the first base (1), a switch box (6) is fixedly connected to the left side of the top of the first base (1), a measuring rod (12) is welded to the rear side wall of the first base (1), a measuring rope (21) is arranged at the bottom of the measuring rod (12), a second base (18) is fixedly connected to the bottom of the measuring rope (21), depth indication boards (22) distributed equidistantly are fixedly connected to the outer wall of the measuring rope (21), an alarm platform (11) is fixedly mounted at the top of the measuring rod (12), a solar panel (8) is arranged on the left side wall of the measuring rod (12), a flexible protective layer (19) is slidably connected to the lower portion of the first base (1) of the measuring rod (12), and a square floating body (20) is fixedly connected to the outer wall of the flexible protective layer (19), the bottom of the measuring rod (12) is welded with a second base (18), the left side wall of the switch box (6) is fixedly connected with a communicating pipe (3), the left side wall of the switch box (6) is provided with a steel wire mesh enclosure (2) outside the communicating pipe (3), the top of the bottom surface of the switch box (6) is fixedly connected with a connecting block (16), the top of the connecting block (16) is welded with a C-shaped frame (15), two legs of the C-shaped frame (15) are both welded with long upright columns (14) in the mutually approaching direction, the outside of the long upright columns (14) is connected with an annular floating body (4) in a sliding manner, the top of the annular floating body (4) is bonded with the C-shaped frame (15), the top of the right side of the C-shaped frame (15) is fixedly provided with an electromagnetic switch (7), the front vertical face of the measuring rod (12) is connected with a PVC pipe (13) in the, the alarm device is characterized in that an alarm lamp (9) is arranged at the center of the top of the alarm platform (11), and a storage battery (10) is fixedly mounted on the right side of the top of the alarm platform (11).

2. The water level monitoring and alarming device for the hydraulic engineering as claimed in claim 1, wherein: the left side wall of measuring stick (12) is being close to the direction welding of warning platform (11) has the base, and this base is keeping away from the direction welding of measuring stick (12) has solar rack, and this solar rack is keeping away from the direction rotation of measuring stick (12) is connected with solar panel (8).

3. The water level monitoring and alarming device for the hydraulic engineering as claimed in claim 1, wherein: the top fixed mounting of warning platform (11) has transparent protection casing, alarm lamp (9) with battery (10) all set up the inside at this protection casing.

4. The water level monitoring and alarming device for the hydraulic engineering as claimed in claim 1, wherein: the top of the switch box (6) is in threaded connection with a top cover, a through hole is formed in the top of the side wall of the inner cavity of the switch box (6) in the direction close to the measuring rod (12), and a lead of the electromagnetic switch (7) penetrates through the through hole and is communicated to the inside of the PVC pipe (13).

5. The water level monitoring and alarming device for the hydraulic engineering as claimed in claim 1, wherein: the bottom threaded connection of first base (1) has dam boundary wall (17), the bottom both sides welding of second base (18) has the inserted block of symmetric distribution.

6. The water level monitoring and alarming device for the hydraulic engineering as claimed in claim 1, wherein: solar panel (8) are connected with through the wire battery (10), battery (10) alarm lamp (9) electromagnetic switch (7) all connect through the wire each other, just battery (10) alarm lamp (9) electromagnetic switch (7) constitute series circuit.