CN216746353U

CN216746353U - A water conservancy water and electricity water level sighting rod for environmental monitoring field

Info

Publication number: CN216746353U
Application number: CN202123035262.6U
Authority: CN
Inventors: 施乾杰
Original assignee: Sichuan Jinyi Construction Engineering Co ltd
Current assignee: Sichuan Jinyi Construction Engineering Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-14
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to an environmental monitoring technical field just discloses a water conservancy water and electricity water level sighting rod for environmental monitoring field, the on-line screen storage device comprises a base, the fixed awl of bottom surface fixedly connected with of base, fixedly connected with water level pole on the base top surface, the water level pole openly inlays and is equipped with the plastic slab, be provided with measuring device and alarm device on the water level pole, measuring device includes slide opening, floating block, reading strip, baffle, sealing washer, exhaust hole. The utility model discloses a set up measuring device, utilize the floating block to go up and down along with the water level change, through reading the position that the strip corresponds on the plastic slab, come the accuracy and read water level data, solved most of water level sighting rods of present use, it surveys to be exactly that the cement post of structure is more simple pastes the water level scale, and the water level information who acquires through observing the surface of water has great error because of visual effect and surface of water fluctuation, the unsafe problem of data that reachs.

Description

A water conservancy water and electricity water level sighting rod for environmental monitoring field

Technical Field

The utility model relates to an environmental monitoring technical field specifically is a water conservancy water and electricity water level sighting rod for environmental monitoring field.

Background

The water environment refers to the environment of the space where water is formed, distributed and converted in nature, refers to the water body surrounding the crowd space and capable of directly or indirectly influencing the life and development of human beings, the totality of various natural factors and related social factors of the normal function of the water body, and also refers to the environment of the space where a natural water area which is relatively stable and takes the land as a boundary is located; the water level marker post can be used at important flood prevention positions such as rivers, lakes, reservoirs, hydropower stations, irrigation areas and the like, and can detect the rising amplitude of the water level so as to judge the rising or falling of the water potential as an important index for people to judge flood prevention; most of water level marker posts used at present are that cement columns with simpler structures are pasted with water level scales for measurement, and the water level information obtained by observing the water surface has larger errors due to visual effects and water surface fluctuation, so that the obtained data is inaccurate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy water and electricity water level sighting rod for environmental monitoring field reaches the purpose of solving the problem that exists among the above-mentioned prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water conservancy water and electricity water level sighting rod for environmental monitoring field, the on-line screen storage device comprises a base, the fixed awl of bottom surface fixedly connected with of base, fixedly connected with water level pole on the base top surface, the water level pole openly inlays and is equipped with the plastic slab, be provided with measuring device and alarm device on the water level pole, measuring device includes slide opening, kicking block, reading strip, baffle, sealing washer, exhaust hole, the slide opening is seted up on the water level pole, kicking block sliding connection is on the slide opening inner wall, the reading strip is pasted in the front of kicking block, just the base of reading strip is laminated with the base of kicking block, baffle fixed connection is located warning water level department on the inner wall of slide opening, the outer wall upper end fixedly connected with fixed plate of water level pole, fixed mounting has the glass cover on the top surface of fixed plate.

Preferably, the alarm device comprises a storage battery, a mounting plate, an alarm lamp, a first copper sheet, a second copper sheet, an ejector rod, a third copper sheet and an electric door, the storage battery is fixedly mounted on the top surface of the fixing plate, the mounting plate is fixedly mounted on the top surface of the water level rod, the alarm lamp is fixedly mounted on the top surface of the mounting plate and electrically connected with the mounting plate, the first copper sheet and the second copper sheet are symmetrically arranged on the bottom surface of the mounting plate by taking the central point of the mounting plate as an axis, the ejector rod is fixedly connected on the top surface of the floating block, one end of the ejector rod, which is far away from the floating block, is fixedly connected with the third copper sheet, the electric door is slidably connected on the outer wall of the water level rod and is located right above the exhaust hole, when the water level exceeds a safe water level, the floating block moves to a highest point, and the ejector rod drives the third copper sheet to be in contact with the first copper sheet and the second copper sheet, and the circuit is communicated, so that the warning lamp carries out flood prevention flickering warning.

Preferably, the plastic slab is the transparent plate, be provided with the scale mark on the plastic slab, the transparent plate is convenient for observe the position of reading the strip, makes things convenient for the reading, and the scale mark is used for reading liquid level height at any time.

Preferably, evenly be provided with four connecting rods, four between base and the water level pole the one end of connecting rod all with the top surface fixed connection of base, four the one end that the base was kept away from to the connecting rod all with the ground fixed connection of water level pole, the length of connecting rod is less than the height of kicking block, sets up the connecting rod and makes to have the space between base and the water level pole, makes water make the kicking block float in can entering into the slide opening, and the length of connecting rod is less than the height of kicking block and can guarantee that the kicking block can not drop out from the slide opening.

Preferably, the side top at the water level pole is seted up in the exhaust hole, the exhaust hole leans out by the slide opening and descends the setting, and the exhaust hole can exhaust, prevents that there is atmospheric pressure difference in air and the atmosphere in the slide opening, leads to liquid level and detection waters liquid level difference in the slide opening, influences the measurement accuracy, and the slope descends to set up can prevent that the large granule impurity such as the leaf that the nature dropped from getting into the slide opening through the exhaust hole in descending the setting, influences normal use.

Preferably, sealing washer fixed connection is in the through-hole of seting up on the baffle, the internal diameter of sealing washer equals with the external diameter of ejector pin, sets up the sealing washer like this and can effectively prevent when the water level is too high, and water enters into the baffle top, makes three copper sheet touch water and takes place the electric leakage phenomenon, leads to the circuit to damage, with electrical apparatus inefficacy.

Preferably, the distance between the first copper sheet and the second copper sheet is smaller than the width of the third copper sheet, and the projection of the center of the third copper sheet and the center of the mounting plate on the base coincide, so that the third copper sheet can be contacted with the first copper sheet and the second copper sheet when rising, and a circuit is formed by the series circuit.

Preferably, the mounting plate, the first copper sheet, the second copper sheet and the electric door are all connected in series in a circuit with a storage battery as a power supply, the circuit is in a circuit breaking state between the first copper sheet and the second copper sheet, when the water level is safe, the series circuit is in the circuit breaking state, the alarm lamp and the electric door do not work, when the water level exceeds a warning water level, the third copper sheet is simultaneously contacted with the first copper sheet and the second copper sheet, the series circuit is communicated, the alarm lamp gives an alarm and flashes, and the exhaust hole is sealed by the electric door.

The utility model provides a water conservancy water and electricity water level sighting rod for environmental monitoring field. The method has the following beneficial effects:

(1) the utility model discloses a set up measuring device, utilize the floating block to go up and down along with the water level change, through reading the position that the strip corresponds on the plastic slab, come the accuracy and read water level data, solved most of water level sighting rods of present use, it surveys to be exactly that the cement post of structure is more simple pastes the water level scale, and the water level information who acquires through observing the surface of water has great error because of visual effect and surface of water fluctuation, the unsafe problem of data that reachs.

(2) The utility model discloses a set up alarm device, when the water level surpassed safe water level, the floating block moved to the peak, drove third copper sheet and first copper sheet and the contact of second copper sheet through the ejector pin, with the circuit intercommunication, made the warning light carry out flood prevention scintillation and reported to the police.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a sectional view of the present invention;

FIG. 3 is an enlarged view of the structure A of the present invention;

FIG. 4 is an enlarged view of the structure B of the present invention;

fig. 5 is an enlarged view of the structure C of the present invention.

In the figure: 1. a base; 2. a fixed cone; 3. a connecting rod; 4. a water level rod; 5. a plastic panel; 6. a measuring device; 601. a slide hole; 602. floating blocks; 603. reading a number strip; 604. a partition plate; 605. a seal ring; 606. an exhaust hole; 7. an alarm device; 701. a storage battery; 702. mounting a plate; 703. an alarm lamp; 704. a first copper sheet; 705. a second copper sheet; 706. a top rod; 707. a third copper sheet; 708. an electrically operated door; 8. a fixing plate; 9. and (4) a glass cover.

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.

As shown in fig. 1-5, the utility model provides a technical solution: a water conservancy and hydropower water level marker post used in the field of environmental monitoring comprises a base 1, a fixed cone 2 is fixedly connected with the bottom surface of the base 1, a water level rod 4 is fixedly connected with the top surface of the base 1, a plastic plate 5 is embedded on the front surface of the water level rod 4, the plastic plate 5 is a transparent plate, scale marks are arranged on the plastic plate 5, the position of a reading strip 603 can be observed conveniently through the transparent plate, the scale marks are used for reading the height of a liquid level at any time, a measuring device 6 and an alarm device 7 are arranged on the water level rod 4, the measuring device 6 comprises a sliding hole 601, a floating block 602, the reading strip 603, a partition plate 604, a sealing ring 605 and an exhaust hole 606, the sliding hole 601 is arranged on the water level rod 4, the floating block 602 is connected on the inner wall of the sliding hole 601 in a sliding manner, four connecting rods 3 are uniformly arranged between the base 1 and the water level rod 4, one ends of the four connecting rods 3 are all fixedly connected with the top surface of the base 1, one ends of the four connecting rods 3 far away from the base 1 are all fixedly connected with the ground of the water level rod 4, the length of the connecting rod 3 is smaller than the height of the floating block 602, the connecting rod 3 is arranged to enable a gap to exist between the base 1 and the water level rod 4, water can enter the sliding hole 601 to enable the floating block 602 to float, the length of the connecting rod 3 is smaller than the height of the floating block 602 to ensure that the floating block 602 cannot fall out of the sliding hole 601, the reading strip 603 is adhered to the front side of the floating block 602, the bottom edge of the reading strip 603 is attached to the bottom edge of the floating block 602, the partition plate 604 is fixedly connected to the inner wall of the sliding hole 601 and located at the warning water level, the exhaust hole 606 is arranged at the top of the side face of the water level rod 4, the exhaust hole 606 is obliquely and progressively decreased outwards from the sliding hole 601, the exhaust hole 606 can exhaust air, air pressure difference between air in the sliding hole 601 and atmosphere is prevented, liquid level difference between the liquid level in the sliding hole 601 and the liquid level in a detected water area is prevented, measurement accuracy is affected, impurities such as naturally falling leaves can be prevented from entering the sliding hole 601 through the exhaust hole 606 in a progressively decreased manner, the normal use is influenced, the alarm device 7 comprises a storage battery 701, a mounting plate 702, an alarm lamp 703, a first copper sheet 704, a second copper sheet 705, a push rod 706, a third copper sheet 707 and an electric door 708, when the water level exceeds the safe water level, the floating block 602 moves to the highest point, the push rod 706 drives the third copper sheet 707 to contact with the first copper sheet 704 and the second copper sheet 705, a circuit is communicated, the alarm lamp 703 performs flood prevention flashing alarm, the storage battery 701 is fixedly mounted on the top surface of a fixing plate 8, the mounting plate 702 is fixedly mounted on the top surface of a water level rod 4, the alarm lamp 703 is fixedly mounted on the top surface of the mounting plate 702, the alarm lamp 703 is electrically connected with the mounting plate 702, the first copper sheet 704 and the second copper sheet 705 are axially symmetrically arranged on the bottom surface of the mounting plate 702 by taking the central point of the mounting plate 702 as an axis, the push rod 706 is fixedly connected on the top surface of the floating block 602, a sealing ring 605 is fixedly connected in a through hole arranged on the partition plate 604, the inner diameter of the sealing ring 605 is equal to the outer diameter of the push rod 706, so that the sealing ring 605 can effectively prevent water from entering the upper part of the partition plate 604 when the water level is too high, the three copper sheets are in water leakage when being contacted with water, the circuit is damaged, the electrical appliance is invalid, one end of the push rod 706, which is far away from the floating block 602, is fixedly connected with the third copper sheet 707, the distance between the first copper sheet 704 and the second copper sheet 705 is smaller than the width of the third copper sheet 707, the center of the third copper sheet 707 is overlapped with the projection of the center of the mounting plate 702 on the base 1, the third copper sheet 707 can be ensured to be lifted and can be simultaneously contacted with the first copper sheet 704 and the second copper sheet 705, the series circuit forms a passage, the electric door 708 is slidably connected on the outer wall of the water level rod 4, the electric door 708 is positioned right above the exhaust hole 606, the mounting plate 702, the first copper sheet 704, the second copper sheet 705 and the electric door 708 are all connected in series in a circuit with the storage battery 701 as a power supply, the circuit is in an open circuit state between the first copper sheet 704 and the second copper sheet 705, when the water level is safe, the series circuit is in an open circuit state, the alarm lamp 703 and the electric door 708 do not work, when the water level exceeds the warning water level, the third copper sheet 707 simultaneously contacts with the first copper sheet 704 and the second copper sheet 705, so that the series circuit is communicated, the alarm lamp 703 alarms and flashes, the electric door 708 seals the exhaust hole 606, the upper end of the outer wall of the water level rod 4 is fixedly connected with the fixing plate 8, and the top surface of the fixing plate 8 is fixedly provided with the glass cover 9.

When the device is used, the fixed cone 2 is inserted into the water bottom sludge of a water area to be monitored and fixed, the floating block 602 floats at the water surface height through the buoyancy of water, and the water level height information can be read at any time through the corresponding reading of the reading strips 603 on the plastic plate 5; when the water level is higher than a flood warning value, the floating block 602 is in contact with the partition plate 604, the ejector rod 706 jacks up the third copper sheet 707 and is attached to the first copper sheet 704 and the second copper sheet 705, so that a series circuit where the alarm lamp 703 and the electric door 708 are located forms a closed loop, the alarm lamp 703 works to emit flood prevention alarm flickering, the electric door 708 moves to seal the exhaust hole 606, the water level is prevented from being continuously increased to enable water to enter the sliding hole 601 above the partition plate 604 from the exhaust hole 606, and the three copper sheets are enabled to be wetted to cause circuit damage.

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 water conservancy water and electricity water level sighting rod for environmental monitoring field, includes base (1), its characterized in that: the bottom surface of the base (1) is fixedly connected with a fixed cone (2), the top surface of the base (1) is fixedly connected with a water level rod (4), the front surface of the water level rod (4) is embedded with a plastic plate (5), the water level rod (4) is provided with a measuring device (6) and an alarm device (7), the measuring device (6) comprises a sliding hole (601), a floating block (602), a reading strip (603), a partition plate (604), a sealing ring (605) and an exhaust hole (606), the sliding hole (601) is arranged on the water level rod (4), the floating block (602) is connected on the inner wall of the sliding hole (601) in a sliding mode, the reading strip (603) is pasted on the front surface of the floating block (602), the bottom edge of the reading strip (603) is pasted on the bottom edge of the floating block (602), the partition plate (604) is fixedly connected on the inner wall of the sliding hole (601) and located at a warning water level, and the outer wall of the upper end of the water level rod (4) is fixedly connected with a fixed plate (8), and a glass cover (9) is fixedly arranged on the top surface of the fixing plate (8).

2. A water conservancy and hydropower water level sighting rod for environmental monitoring field according to claim 1, characterized in that: the alarm device (7) comprises a storage battery (701), a mounting plate (702), an alarm lamp (703), a first copper sheet (704), a second copper sheet (705), a push rod (706), a third copper sheet (707) and an electric door (708), wherein the storage battery (701) is fixedly mounted on the top surface of a fixing plate (8), the mounting plate (702) is fixedly mounted on the top surface of a water level rod (4), the alarm lamp (703) is fixedly mounted on the top surface of the mounting plate (702), the alarm lamp (703) is electrically connected with the mounting plate (702), the first copper sheet (704) and the second copper sheet (705) are symmetrically arranged on the bottom surface of the mounting plate (702) by taking the central point of the mounting plate (702) as an axis, the push rod (706) is fixedly connected on the top surface of the floating block (602), and one end, far away from the floating block (602), of the push rod (706) is fixedly connected with the third copper sheet (707), the electric door (708) is connected to the outer wall of the water level rod (4) in a sliding mode, and the electric door (708) is located right above the exhaust hole (606).

3. A water conservancy and hydropower water level sighting rod for environmental monitoring field according to claim 1, characterized in that: the plastic plate (5) is a transparent plate, and scale marks are arranged on the plastic plate (5).

4. A water conservancy and hydropower water level sighting rod for environmental monitoring field according to claim 1, characterized in that: evenly be provided with four connecting rod (3), four between base (1) and water level pole (4) the one end of connecting rod (3) all with the top surface fixed connection of base (1), four the one end that base (1) were kept away from in connecting rod (3) all with the ground fixed connection of water level pole (4), the length of connecting rod (3) is less than the height of floating block (602).

5. A water conservancy and hydropower water level marker post for the environmental monitoring field according to claim 1, characterized in that: the exhaust hole (606) is formed in the top of the side face of the water level rod (4), and the exhaust hole (606) is obliquely and progressively decreased outwards from the sliding hole (601).

6. A water conservancy and hydropower water level sighting rod for environmental monitoring field according to claim 2, characterized in that: the sealing ring (605) is fixedly connected in a through hole formed in the partition plate (604), and the inner diameter of the sealing ring (605) is equal to the outer diameter of the push rod (706).

7. A water conservancy and hydropower water level marker post for the environmental monitoring field according to claim 2, characterized in that: the distance between the first copper sheet (704) and the second copper sheet (705) is smaller than the width of a third copper sheet (707), and the projection of the center of the third copper sheet (707) and the center of the mounting plate (702) on the base (1) is coincident.

8. A water conservancy and hydropower water level sighting rod for environmental monitoring field according to claim 2, characterized in that: the mounting plate (702), the first copper sheet (704), the second copper sheet (705) and the electric door (708) are all connected in series in a circuit taking the storage battery (701) as a power supply, and the circuit is in an open circuit state between the first copper sheet (704) and the second copper sheet (705).