CN213515901U

CN213515901U - Water level monitoring device for hydraulic engineering

Info

Publication number: CN213515901U
Application number: CN202022269678.3U
Authority: CN
Inventors: 申金虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-22
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a water level monitoring device for hydraulic engineering, which relates to the field of hydraulic engineering and comprises a pipe body, wherein a chute is arranged in the pipe body in a penetrating way, two lower metal contacts and two upper metal contacts are respectively and fixedly arranged on the side wall of the chute, the two lower metal contacts and the two upper metal contacts are respectively and fixedly connected through two metal connecting rods, and the floating block drives the metal connecting sheet to be contacted with the contact head through the matching use among a storage battery, an alarm, the upper metal contacts, the lower metal contacts, the metal connecting sheet, the metal connecting rod and the floating block when the water level is too high or too low, so that the internal circuit of the device is communicated, the automatic alarm function is realized, the staff is reminded to take measures in time, compared with the traditional human observation mode, the water level does not need to be observed all the time, and the water level can be monitored and alarmed in real time.

Description

Water level monitoring device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering field especially relates to a water level monitoring devices for hydraulic engineering.

Background

The water conservancy project is a project built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, also called water project, water is a valuable resource essential for human production and life, but the naturally existing state of the water conservancy project does not completely meet the requirement of human, and only the water conservancy project is built, the water flow can be controlled to prevent flood disasters, and the regulation and distribution of water quantity are carried out to meet the requirement of the life and production of people on water resources;

in hydraulic engineering, need carry out reasonable control to the water level, water conservancy dykes and dams ulcerate and collapse easily appear in too high water level, arouse the flood calamity, and drought then easily appears in the low water level of crossing, consequently need monitor the water level constantly, avoid the drought and flood calamity appearing, and traditional mode to water level monitoring monitors is through the form of artificial observation, this kind of mode can't monitor the water level constantly, and the monitoring timeliness is relatively poor, we have proposed a water level monitoring device for hydraulic engineering for this reason, solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a water level monitoring device for hydraulic engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water level monitoring device for hydraulic engineering comprises a pipe body, wherein a chute is formed in the pipe body in a penetrating manner, two lower metal contacts and two upper metal contacts are fixedly mounted on the side walls of the chute respectively, the two lower metal contacts and the two upper metal contacts are fixedly connected through two metal connecting rods respectively, the metal connecting rods are arranged in the side walls of the pipe body, a floating contact mechanism is connected on the side walls of the chute in a sliding manner, a baffle is fixedly connected with the side wall of the lower end of the pipe body, a water through hole is formed in the side wall of the baffle in a penetrating manner, a filter screen is fixedly mounted on the side wall of the water through hole, two lower support rods are fixedly connected with the side wall of the lower end of the baffle, the tail ends of the two lower support rods are fixedly connected with a bottom plate together, a plurality of pins are fixedly mounted on, the utility model discloses a power box, including mounting panel, power box, mounting groove, alarm and switch, the upper end lateral wall fixedly connected with power box of mounting panel, be provided with the mounting groove in the lateral wall of power box, fixed mounting has the battery in the mounting groove, the upper end lateral wall fixed mounting of power box has alarm and switch, two upper strut of upper end lateral wall fixedly connected with of mounting panel, two the common fixedly connected with toper cap of end of upper strut.

Preferably, the floating contact mechanism comprises a floating block which is connected to the side wall of the sliding groove in a sliding manner, the upper end of the floating block is fixedly connected with a connecting rod, the tail end of the connecting rod is fixedly connected with a metal connecting sheet, and the metal connecting sheet is connected with the side wall of the sliding groove in a sliding manner.

Preferably, the floating block is tightly attached to the side wall of the sliding groove.

Preferably, the filter screen is a metal filter screen, and is made of stainless steel.

Preferably, the tube body is made of transparent acrylic materials, and scale marks are arranged on the side wall of the tube body.

Preferably, a metal connecting rod in the pipe side wall and the one end electric connection of battery, the other end of battery and the one end electric connection of alarm, the other end of alarm and the one end electric connection of switch, the other end of switch and another metal connecting rod electric connection in the pipe side wall.

The utility model has the advantages that: the utility model discloses in, use through the battery, the alarm, go up metal contact, lower metal contact, the metal connecting piece, the metal connecting rod, cooperation between the kicking block, when the water level is too high or cross low, through the water level in the spout and the outside water level uniformity of body, make the kicking block drive the metal connecting piece and contact, make the device internal circuit switch-on, realize automatic alarm's function, remind the staff in time to take measures, compare traditional artificial observation mode, need not to survey the water level constantly, and can real-time supervision, report to the police.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a of the present invention.

Fig. 3 is an enlarged view of part B of the present invention.

Fig. 4 is a partial structural plan view of the present invention.

Reference numbers in the figures: the device comprises a pipe body 1, a sliding groove 2, a floating block 3, a connecting rod 4, a metal connecting sheet 5, a metal contact 6, an upper metal contact 7, a metal connecting rod 8, a baffle 9, a water through hole 10, a filter screen 11, a lower support rod 12, a bottom plate 13, a pin 14, a mounting plate 15, a power box 16, a storage battery 17, an alarm 18, a switch 19, an upper support rod 20 and a conical cap 21.

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.

Referring to fig. 1-4, a water level monitoring device for hydraulic engineering comprises a tube body 1, wherein the tube body 1 is made of transparent acrylic materials, and scale marks are arranged on the side wall of the tube body 1, when the device is installed, the floating position of a metal connecting sheet 5 in the tube body 1 can be observed through the tube body, the metal connecting sheet 5 is ensured to be positioned between an upper metal contact 7 and a lower metal contact 6, a switch 19 is opened, and the device can normally operate;

a sliding groove 2 is formed in the pipe body 1 in a penetrating manner, two lower metal contacts 6 and two upper metal contacts 7 are fixedly mounted on the side wall of the sliding groove 2 respectively, the two lower metal contacts 6 and the two upper metal contacts 7 are fixedly connected through two metal connecting rods 8 respectively, the metal connecting rods 8 are arranged in the side wall of the pipe body 1, a floating contact mechanism is connected onto the side wall of the sliding groove 2 in a sliding manner, the floating contact mechanism comprises a floating block 3 connected onto the side wall of the sliding groove 2 in a sliding manner, the floating block 3 is tightly attached to the side wall of the sliding groove 2, the tight attachment is arranged for ensuring that water at the lower end of the floating block 3 cannot enter the upper part of the floating block 3 through a gap between the floating block 3 and the sliding groove 2, and further avoiding that the water;

the upper end of the floating block 3 is fixedly connected with a connecting rod 4, the tail end of the connecting rod 4 is fixedly connected with a metal connecting sheet 5, the metal connecting sheet 5 is connected with the side wall of the sliding groove 2 in a sliding manner, the side wall of the lower end of the pipe body 1 is fixedly connected with a baffle plate 9, a water through hole 10 is formed in the side wall of the baffle plate 9 in a penetrating manner, a filter screen 11 is fixedly installed on the side wall of the water through hole 10, the filter screen 11 is made of metal filter screen and made of stainless steel, the filter screen 11 can prevent sundries in water from entering the pipe body 1 from the water through hole to block the pipe body 1, and the filter screen 11 made of stainless steel can prevent the filter screen 11 from rustin;

two lower support rods 12 are fixedly connected to the side wall of the lower end of the baffle 9, the ends of the two lower support rods 12 are fixedly connected with a bottom plate 13 together, a plurality of pins 14 are fixedly installed on the side wall of the lower end of the bottom plate 13, an installation plate 15 is fixedly connected to the upper end of the tube body 1, an electric box 16 is fixedly connected to the side wall of the upper end of the installation plate 15, an installation groove is arranged in the side wall of the electric box 16, a storage battery 17 is fixedly installed in the installation groove, an alarm 18 and a switch 19 are fixedly installed on the side wall of the upper end of the electric box 16, one metal connecting rod 8 in the side wall of the tube body 1 is electrically connected with one end of the storage battery 17, the other end of the storage battery 17 is electrically connected with one end of the alarm 18, the other end of the alarm 18, make the inside alarm circuit that establishes ties that forms of device, two upper strut 20 of the upper end lateral wall fixedly connected with of mounting panel 15, the common fixedly connected with toper cap 21 of the end of two upper strut 20, the setting of toper cap 21 can receive the harm of sunshine insolate or rainwater impact to power box 16.

The working principle is as follows: when the device is used, the switch 19 is closed in advance, the device is inserted into the water bottom through the plug pins 14, water enters the chute 2 from the outside through the water through holes 10 on the side wall of the baffle 9, buoyancy is generated on the floating block 3, the floating block 3 is further driven to slide upwards in the chute 2, the metal connecting sheet 5 is driven to slide upwards together through the connecting rod 4, the position of the metal connecting sheet 5 is kept between the lower metal contact 6 and the upper metal contact 7 due to the height of the initial water level, the switch 19 is opened at the moment, when the water level rises or falls to a certain range, the water level inside the chute 2 is consistent with the water level outside the pipe body 1, the metal connecting sheet 5 can be driven to be in contact with the lower metal contact 6 or the upper metal contact 7 due to the change of the water level, the connection between the two lower metal contacts 6 or the two upper metal contacts 7 is further realized, and the lower metal contact 6 is connected with the upper metal contact, and two metal connecting rods 8 are respectively electrically connected with the storage battery 17 and the switch 19, so that when the metal connecting sheet 5 is contacted with the two lower metal contacts 6 or the two upper metal contacts 7, an internal circuit of the device can be communicated, the alarm 18 gives an alarm to remind a worker of the water level condition, and measures are taken in time.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A water level monitoring device for hydraulic engineering comprises a pipe body (1) and is characterized in that a chute (2) penetrates through the inside of the pipe body (1), two lower metal contacts (6) and two upper metal contacts (7) are fixedly mounted on the side wall of the chute (2) respectively, the two lower metal contacts (6) and the two upper metal contacts (7) are fixedly connected through two metal connecting rods (8) respectively, the metal connecting rods (8) are arranged in the side wall of the pipe body (1), a floating contact mechanism is slidably connected on the side wall of the chute (2), a baffle (9) is fixedly connected with the side wall of the lower end of the pipe body (1), a water through hole (10) penetrates through the side wall of the baffle (9), a filter screen (11) is fixedly mounted on the side wall of the water through hole (10), and two lower support rods (12) are fixedly connected with the side wall of the lower end of the baffle (9), two the common fixedly connected with bottom plate (13) in end of lower branch (12), the lower extreme lateral wall fixed mounting of bottom plate (13) has a plurality of (14) of participating in, the upper end fixedly connected with mounting panel (15) of body (1), the upper end lateral wall fixedly connected with power box (16) of mounting panel (15), be provided with the mounting groove in the lateral wall of power box (16), fixed mounting has battery (17) in the mounting groove, the upper end lateral wall fixed mounting of power box (16) has alarm (18) and switch (19), two upper strut (20) of the upper end lateral wall fixedly connected with of mounting panel (15), two the common fixedly connected with toper cap (21) in end of upper strut (20).

2. The water level monitoring device for the water conservancy project according to claim 1, wherein the floating contact mechanism comprises a floating block (3) which is slidably connected to the side wall of the sliding chute (2), a connecting rod (4) is fixedly connected to the upper end of the floating block (3), a metal connecting piece (5) is fixedly connected to the tail end of the connecting rod (4), and the metal connecting piece (5) is slidably connected with the side wall of the sliding chute (2).

3. The water level monitoring device for the water conservancy project according to claim 2, characterized in that the floating block (3) is closely attached to the side wall of the chute (2).

4. The water level monitoring device for water conservancy projects according to claim 1, wherein the filter screen (11) is a metal filter screen and is made of stainless steel.

5. The water level monitoring device for the hydraulic engineering according to claim 1, wherein the pipe body (1) is made of a transparent acrylic material, and scale marks are arranged on a side wall of the pipe body.

6. The water level monitoring device for the water conservancy project according to claim 1, characterized in that, a metal connecting rod (8) in the lateral wall of the pipe body (1) is electrically connected with one end of a storage battery (17), the other end of the storage battery (17) is electrically connected with one end of an alarm (18), the other end of the alarm (18) is electrically connected with one end of a switch (19), and the other end of the switch (19) is electrically connected with another metal connecting rod (8) in the lateral wall of the pipe body (1).