CN215524768U

CN215524768U - Water level monitoring device for hydraulic engineering

Info

Publication number: CN215524768U
Application number: CN202121583255.7U
Authority: CN
Inventors: 苏俊豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-14
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a water level monitoring device for hydraulic engineering, which relates to the field of water level monitoring equipment and comprises a supporting device, an impurity preventing device, a measuring device, an anti-floating device and an early warning device, wherein the impurity preventing device comprises a clamping ring, a through hole is formed in the upper surface of a fixing plate, the clamping ring is connected with the through hole, the lower surface of a cylinder body is connected with the upper surface of the clamping ring, one side surface of an observation window is connected with one side surface of the cylinder body, one side surfaces of two sliding rails are connected with the inner surface of the cylinder body, and one side surface of a storage battery is connected with the outer surface of the cylinder body. The utility model relates to a water level monitoring device for hydraulic engineering, which is characterized in that the height is adjusted according to the approximate depth of a water level, a threaded rod and a support column are inserted into sludge, water can enter a cylinder body through a through hole on a fixed plate, a filter screen is arranged at the through hole, a floating plate can ascend along with the water flow after the water flow enters the cylinder body, the position of the floating plate is observed through an observation window after the water level is stable, and the number on a scale mark is read to obtain the height of the water level.

Description

Water level monitoring device for hydraulic engineering

Technical Field

The utility model relates to the field of water level monitoring equipment, in particular to a water level monitoring device for hydraulic engineering.

Background

The hydraulic engineering is an engineering which is constructed for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting the purpose; water is a valuable resource essential for human production and life, but the naturally existing state of water does not completely meet the needs of human beings; only when water conservancy projects are 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 different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like to achieve the aim, and the water level needs to be measured during construction to carry out engineering design.

Current water level measurement often uses water gauge or water level gauge, utilize simple float to constitute, but the water level gauge does not have prevents the function of floating, after the water level is stable, the surface of water is probably floated because of wind appears, it floats to make the float small-range, can influence the reading, the current water level monitoring device of on the other hand directly lets rivers gush into monitoring facilities, when rivers are too big, rivers can be to float and the inside relatively big impact force that produces of monitoring facilities, probably reduce monitoring facilities's life, for this, we provide a hydraulic engineering's water level monitoring device.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a water level monitoring device for hydraulic engineering, which can effectively solve the problem that the floater floats and water flow generates large impact force on the floater in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that: a water level monitoring device for hydraulic engineering comprises a supporting device, an impurity preventing device, a measuring device, an anti-floating device and an early warning device, wherein the supporting device comprises a fixed plate and a plurality of supporting columns, the upper surfaces of the plurality of supporting columns are connected with the lower surface of the fixed plate, the impurity preventing device comprises clamping rings, through holes are formed in the upper surface of the fixed plate, the clamping rings are connected with the through holes, the measuring device comprises a barrel, an observation window, a floating plate and a sealing cover, the barrel is connected with the through holes, the lower surface of the barrel is connected with the upper surface of the clamping rings, one side surface of the observation window is connected with one side surface of the barrel, threads are arranged on the outer surface of the barrel, the sealing cover is in rotating fit with the threads, the anti-floating device comprises slide rails and springs, one side surfaces of the two slide rails are connected with the inner surface of the barrel, and the two springs are connected with the outer surface of the floating plate, the early warning device comprises a conductive head, a storage battery, a conductor plate and an alarm, wherein one end of the conductive head is connected with the upper surface of the floating plate, one side surface of the storage battery is connected with the outer surface of the cylinder, two ends of the conductor plate are connected with the inner surface of the cylinder, one side surface of the alarm is connected with the outer surface of the cylinder, the buffer device comprises a fixing frame, a guide plate, a telescopic column, a buffer elastic piece and a pressure buffer block, two side surfaces of the fixing frame are connected with the inner surface of the cylinder, two side surfaces of the fixing frame are connected with the outer surface of the guide plate, the lower surface of the telescopic column is connected with the upper surface of the guide plate, one end of the buffer elastic piece is connected with the upper surface of the telescopic column, the other end of the buffer elastic piece is connected with the lower surface of the pressure buffer block, and the upper surface of the pressure buffer block is connected with the lower surface of the floating plate.

Preferably, strutting arrangement still includes the threaded rod, the support column lower surface is equipped with the line hole, threaded rod and line hole normal running fit through twisting the threaded rod, can change strutting arrangement's height, and then be applicable to the measurement of different degree of depth water levels.

Preferably, the sundries prevention device further comprises a filter screen, the filter screen is installed on the inner surface of the clamping ring, and the filter screen prevents sundries such as aquatic weeds and garbage from entering the barrel along with water flow.

Preferably, the measuring device further comprises scale marks, the scale marks are arranged on the outer surface of the cylinder body, numbers on the scale marks are read, and the depth of the water level is determined.

Preferably, prevent floating device still includes the slider, two the slider respectively with two slide rail sliding fit, two slider side surface is connected with two spring one end respectively, and the slider plays the effect of supporting spring, makes the spring along with floating plate rebound.

Preferably, early warning device still includes solar panel, solar panel side surface and battery one side surface are connected solar panel and are played and become the electric energy with solar energy conversion, deposit in the battery.

Preferably, buffer still includes the inlet opening, the guide plate lower surface is equipped with the inlet opening, and when discharge was very big, the impact force that the inlet opening can disperse rivers protected monitoring facilities.

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

according to the utility model, the filter screen is arranged, so that the water inlet part is shielded by the filter screen, and the measuring result is prevented from being influenced by sundries such as waterweeds, garbage and the like entering the cylinder body.

According to the utility model, the slider and the spring are arranged, so that the water surface floats after the water level is stable, the floating plate can float in a small range, and the spring plays a role in stabilizing the floating plate 340, so that the reading is more accurate.

According to the utility model, by arranging the filter screen guide plate and the buffer spring, the impact force of water flow on the floating plate and the interior of the monitoring equipment can be reduced, and the service life of the monitoring equipment is prolonged.

Drawings

Fig. 1 is a schematic view of an overall external structure of a water level monitoring device for hydraulic engineering according to the present invention;

FIG. 2 is a schematic side view of a water level monitoring device of a hydraulic engineering according to the present invention;

FIG. 3 is a schematic cross-sectional view of a water level monitoring device for hydraulic engineering according to the present invention;

FIG. 4 is a schematic side view of a buffering mechanism of a water level monitoring device of a hydraulic engineering according to the present invention;

fig. 5 is a schematic bottom view of a water level monitoring device for hydraulic engineering according to the present invention.

In the figure: 100. a support device; 110. a fixing plate; 120. a support pillar; 130. a threaded rod; 200. a sundry prevention device; 210. filtering with a screen; 220. a clamping ring; 300. a measuring device; 310. a barrel; 320. an observation window; 330. scale lines; 340. a floating plate; 350. a sealing cover; 400. an anti-floating device; 410. a slide rail; 420. a spring; 430. a slider; 500. an early warning device; 510. a conductive head; 520. a solar panel; 530. a storage battery; 540. a conductor plate; 550. an alarm; 600. a buffer device; 610. a fixed mount; 620. a baffle; 630. a water inlet hole; 640. a telescopic column; 650. a buffer elastic member; 660. and a pressure buffer block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention relates to a water level monitoring device for hydraulic engineering, including a supporting device 100, an anti-debris device 200, a measuring device 300, an anti-floating device 400 and an early warning device 500, wherein the supporting device 100 includes a fixing plate 110 and supporting pillars 120, upper surfaces of the supporting pillars 120 are connected to a lower surface of the fixing plate 110, the anti-debris device 200 includes a clamping ring 220, an upper surface of the fixing plate 110 is provided with a through hole, the clamping ring 220 is connected to the through hole, the measuring device 300 includes a cylinder 310, an observation window 320, a floating plate 340 and a sealing cover 350, the cylinder 310 is connected to the through hole, the lower surface of the cylinder 310 is connected to the upper surface of the clamping ring 220, one side surface of the observation window 320 is connected to one side surface of the cylinder 310, the outer surface of the cylinder 310 is provided with a thread, the sealing cover 350 is rotatably engaged with the thread, the anti-floating device 400 includes a sliding rail 410 and a spring 420, one side surfaces of the two sliding rails 410 are connected to the inner surface of the cylinder 310, the two dry springs 420 are connected with the outer surface of the floating plate 340, the early warning device 500 comprises a conductive head 510, a storage battery 530, a conductor plate 540 and an alarm 550, one end of the conductive head 510 is connected with the upper surface of the floating plate 340, one side surface of the storage battery 530 is connected with the outer surface of the cylinder body 310, two ends of the conductor plate 540 are connected with the inner surface of the cylinder body 310, one side surface of the alarm 550 is connected with the outer surface of the cylinder body 310, the buffer device 600 comprises a fixing frame 610, a flow guide plate 620, a telescopic column 640, a buffer elastic member 650 and a pressure buffer block 660, one side surfaces of the two fixing frames 610 are connected with the inner surface of the cylinder body 310, the other side surfaces of the two fixing frames 610 are connected with the outer surface of the flow guide plate 620, the lower surface of the telescopic column 640 is connected with the upper surface of the flow guide plate 620, one end of the buffer elastic member 650 is connected with the upper surface of the telescopic column 640, the other end of the buffer elastic member 650 is connected with the lower surface of the pressure buffer block 660, the upper surface of the pressure buffer block 660 is connected to the lower surface of the floating plate 340.

Further, strutting arrangement 100 still includes threaded rod 130, and the support column 120 lower surface is equipped with the line hole, and threaded rod 130 and line hole normal running fit can change strutting arrangement 100's height through twisting threaded rod 130, and then are applicable to the measurement of the different degree of depth water levels.

Further, the sundries prevention device 200 further comprises a filter screen 210, the filter screen 210 is installed on the inner surface of the clamping ring 220, and the filter screen 210 prevents sundries such as aquatic weeds, garbage and the like from entering the cylinder body 310 along with the water flow.

Further, the measuring device 300 further includes a scale 330, the scale 330 is disposed on the outer surface of the cylinder 310, and the number on the scale 330 is read to determine the depth of the water level.

Further, the anti-floating device 400 further includes two sliding blocks 430, the two sliding blocks 430 are respectively in sliding fit with the two sliding rails 410, one side surfaces of the two sliding blocks 430 are respectively connected with one ends of the two springs 420, and the sliding blocks 430 play a role of supporting the springs 420, so that the springs 420 move upwards along with the floating plate 340.

Further, the early warning device 500 further comprises a solar panel 520, and the surface of one side of the solar panel 520 and the surface of one side of the storage battery 530 are connected with the solar panel 520 to convert solar energy into electric energy to be stored in the storage battery 530.

Further, buffer 600 still includes inlet opening 630, guide plate 620 lower surface is equipped with inlet opening 630, and when discharge was very big, inlet opening 630 can disperse the impact force of rivers, protection monitoring facilities.

The working principle of the utility model is as follows:

referring to fig. 1 to 5, the present invention is a water level monitoring device for hydraulic engineering, according to the approximate depth of the water level, the threaded rod 130 is screwed, the height is adjusted, the threaded rod 130 and the supporting column 120 are inserted into the sludge, the water level monitoring device is installed, water enters the cylinder 310 through the through hole of the fixing plate 110, the filter screen 210 is arranged at the through hole to prevent sundries such as aquatic weeds and garbage from entering the cylinder 310 along with the water flow, which affects the measurement result, when the water flow is too large, the impact force of the water may damage the floating plate 340, the water inlet hole 630 of the flow guide plate 620 may disperse the impact force of the water flow, after the water flow gushes into the cylinder 310, the floating plate 340 rises along with the water flow, the buffer elastic element 650 is stretched to reduce the upward impact of the water flow on the floating plate 340, a part of the pressure of the water flow is dispersed by the pressure buffer block 660, the sliding block 430 and the spring 420 both rise along with the floating plate 340, after the water level is stabilized, the position of the floating plate 340 is observed through the observation window 320, the number on the scale mark 330 is read to obtain the height of the water level, after the water level is stabilized, the water surface may float, so that the floating plate 340 floats in a small range to influence the reading, the spring 420 can play a role of tensioning the floating plate 340 to stabilize the floating plate 340 on the water surface, the conductive head 510 moves upwards along with the floating plate 340, when the water surface is too high and reaches the height limit position, the conductive head 510 contacts with the conductive plate 540, the circuit of the conductive head is the same, the alarm 550 is caused to sound, and the early warning effect is played.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydraulic engineering's water level monitoring device, includes strutting arrangement (100), prevents debris device (200), measuring device (300), prevents floating installation (400), early warning device (500) and buffer (600), its characterized in that: the supporting device (100) comprises a fixing plate (110) and supporting columns (120), the upper surfaces of the supporting columns (120) are connected with the lower surface of the fixing plate (110), the sundries prevention device (200) comprises a clamping ring (220), the upper surface of the fixing plate (110) is provided with a through hole, the clamping ring (220) is connected with the through hole, the measuring device (300) comprises a cylinder body (310), an observation window (320), a floating plate (340) and a sealing cover (350), the cylinder body (310) is connected with the through hole, the lower surface of the cylinder body (310) is connected with the upper surface of the clamping ring (220), one side surface of the observation window (320) is connected with one side surface of the cylinder body (310), the outer surface of the cylinder body (310) is provided with threads, the sealing cover (350) is in rotating fit with the threads, the floating prevention device (400) comprises a sliding rail (410) and a spring (420), two slide rail (410) side surface all with barrel (310) internal surface connection, two be spring (420) all with floating plate (340) surface connection, early warning device (500) include conductive head (510), battery (530), conductor board (540) and alarm (550), conductive head (510) one end and floating plate (340) upper surface connection, battery (530) side surface and barrel (310) surface connection, conductor board (540) both ends all with barrel (310) internal surface connection, alarm (550) side surface and barrel (310) surface connection, buffer (600) include mount (610), guide plate (620), flexible post (640), buffering elastic component (650) and pressure buffer block (660), two mount (610) side surface all is connected with barrel (310) internal surface, two mount (610) opposite side surface all with guide plate (620) surface connection, flexible post (640) lower surface and guide plate (620) upper surface connection, buffering elastic component (650) one end and flexible post (640) upper surface, buffering elastic component (650) other end and pressure buffer block (660) lower surface connection, pressure buffer block (660) upper surface and floating plate (340) lower surface connection.

2. The water level monitoring device of the hydraulic engineering according to claim 1, characterized in that: the supporting device (100) further comprises a threaded rod (130), the lower surface of the supporting column (120) is provided with a grain hole, and the threaded rod (130) is matched with the grain hole in a rotating mode.

3. The water level monitoring device of the hydraulic engineering according to claim 1, characterized in that: the sundries prevention device (200) further comprises a filter screen (210), and the filter screen (210) is installed on the inner surface of the clamping ring (220).

4. The water level monitoring device of the hydraulic engineering according to claim 1, characterized in that: the measuring device (300) further comprises scale marks (330), and the scale marks (330) are arranged on the outer surface of the cylinder body (310).

5. The water level monitoring device of the hydraulic engineering according to claim 1, characterized in that: the anti-floating device (400) further comprises sliding blocks (430), the two sliding blocks (430) are in sliding fit with the two sliding rails (410) respectively, and one side surfaces of the two sliding blocks (430) are connected with one ends of the two springs (420) respectively.

6. The water level monitoring device of the hydraulic engineering according to claim 1, characterized in that: the early warning device (500) further comprises a solar panel (520), and one side surface of the solar panel (520) is connected with one side surface of the storage battery (530).

7. The water level monitoring device of the hydraulic engineering according to claim 1, characterized in that: the buffer device (600) further comprises a water inlet hole (630), and the lower surface of the guide plate (620) is provided with the water inlet hole (630).