CN210533497U

CN210533497U - Water level monitoring device for hydraulic engineering

Info

Publication number: CN210533497U
Application number: CN201922024450.5U
Authority: CN
Inventors: 边红彬; 杨明; 张冠楠; 苏磊; 王通
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-05-15
Anticipated expiration: 2029-11-21

Abstract

The utility model provides a water level monitoring device for hydraulic engineering belongs to hydraulic engineering technical field, including the pole setting, the fixed protective housing that is provided with in pole setting upper end one side, pole setting internally mounted has the power, the protective housing top is provided with the flash light, and pole setting one side still is provided with the movable rod group that one end stretches into the protective housing inside, movable rod group establishes the first body of rod, the second body of rod and the third body of rod of connection including overlapping in proper order, inside the protective housing was stretched into to the first body of rod, and first body of rod top installs the conducting block, the floater is installed to third body of rod bottom. The embodiment of the utility model provides an in, when the floater rises along with the water level, through the contact of conducting block and conducting seat, realize the electric conductance between power, the first body of rod, conducting block, conducting seat and the flash light and lead to, make the flash light send out the flash of light then, the people of being convenient for have audio-visual understanding to the water level under the darker weather of light, have stronger warning effect.

Description

Water level monitoring device for hydraulic engineering

Technical Field

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

Background

The water level monitoring is an indispensable link in the hydraulic engineering monitoring work, the water level monitoring work mainly monitors water bodies intercepted by hydraulic engineering such as dams, and most of the existing water level monitoring methods adopt methods of setting a marker post or marking a water level warning line on the inclined wall of a dam body and the like.

The above method has at least the following problems: under the darker circumstances of environment such as overcast and rainy weather, people often can't directly see the warning line on sighting wall of sighting rod and dam body clearly, lead to people can not have a comparatively audio-visual judgement to the water level, consequently, there is the defect that warning effect is not strong in current water level monitoring means.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the embodiment of the utility model provides a technical problem who solves provides a water level monitoring device for hydraulic engineering.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a water level monitoring device for hydraulic engineering, includes the pole setting, the fixed protective housing that is provided with in pole setting upper end one side, pole setting internally mounted has the power, the protective housing top is provided with the flash light, and pole setting one side still is provided with the movable rod group that one end stretches into the protective housing inside, movable rod group establishes the first body of rod, the second body of rod and the third body of rod of connecting including overlapping in proper order, inside the first body of rod stretches into the protective housing, and first body of rod top installs the conducting block, the floater is installed to third body of rod bottom, the roof is provided with the conducting seat that suits with the conducting block in the protective housing, flash light and conducting seat electric connection, power positive and first body of rod electric connection, the power negative pole leads to and flash light electric connection.

As a further improvement of the utility model: spacing dish is installed on first body of rod upper portion, the conducting block sets up on spacing dish upper portion.

As a further improvement of the utility model: and a conducting ring is arranged at the joint of the first rod body and the protective box and is connected with the positive pole of the power supply through a wire.

As a further improvement of the utility model: the end part of the second rod body extends into the inside of the first rod body, and a spring used for supporting the second rod body is arranged in the first rod body.

As a further improvement of the present invention: the first rod body, the conductive block, the conductive seat and the limiting disc are all made of conductive metal.

As a further improvement of the present invention: the first rod body, the conductive block, the conductive seat and the limiting disc are all made of copper alloy.

As a further improvement of the present invention: the second rod body and the third rod body are both made of insulating materials.

As a further improvement of the present invention: the second rod body and the third rod body are both made of plastics.

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

the embodiment of the utility model provides an in, when the floater rises along with the water level, through the contact of conducting block and conducting seat, realize the electric conductance between power, the first body of rod, conducting block, conducting seat and the flash light and lead to, make the flash light send out the flash of light then, the people of being convenient for have audio-visual understanding to the water level under the darker weather of light, have stronger warning effect.

Drawings

Fig. 1 is a schematic structural view of a water level monitoring device for hydraulic engineering;

FIG. 2 is a schematic structural view of a movable rod assembly of a water level monitoring device for hydraulic engineering;

FIG. 3 is an enlarged view of the position A of a water level monitoring device for hydraulic engineering;

FIG. 4 is an enlarged view of a water level monitor for hydraulic engineering at the position B;

in the figure: 1-flash lamp, 2-protective box, 3-first rod, 4-second rod, 5-third rod cavity, 6-vertical rod, 7-floating ball, 8-power supply, 9-conducting block, 10-limiting disk, 11-spring, 12-conducting ring, 13-conducting seat.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, the present embodiment provides a water level monitoring device for hydraulic engineering, which includes a vertical rod 6, a protective box 2 is fixedly arranged on one side of the upper end of the upright post 6, a power supply 8 is arranged in the upright post 6, the top of the protective box 2 is provided with a flash lamp 1, one side of the upright rod 6 is also provided with a movable rod group with one end extending into the protective box 2, the movable rod group comprises a first rod body 3, a second rod body 4 and a third rod body 5 which are sequentially sleeved and connected, the first rod body 3 extends into the protective box 2, and the top of the first rod body 3 is provided with a conductive block 9, the bottom of the third rod body 5 is provided with a floating ball 7, the top wall in the protective box 2 is provided with a conductive seat 13 which is matched with the conductive block 9, the flash lamp 1 is electrically connected with the conductive seat 13, the positive pole of the power supply 8 is electrically connected with the first rod body 3, and the negative pole of the power supply 8 is electrically connected with the flash lamp 1.

When monitoring the water level, the bottom end of the upright rod 6 is fixed to the water bottom, the floating ball 7 floats on the water surface, when the water level rises, the floating ball 7 is driven to move upwards, the floating ball 7 drives the third rod body 5, the second rod body 4 and the first rod body 3 to sequentially contract until the conductive block 9 at the upper end of the first rod body 3 is matched with the conductive seat 13, at the moment, the floating ball 7 is at the warning line position, when the conductive block 9 is contacted with the conductive seat 13, the power supply 8, the first rod body 3, the conductive block 9, the conductive seat 13 and the flash lamp 1 are electrically conducted, and the flash lamp 1 flickers to remind people that the water level at the moment reaches the warning water level; when the water level falls, the floating ball 7 moves downwards along with the water level, the conductive block 9 is separated from the conductive seat 13, the power supply 8, the first rod body 3, the conductive block 9, the conductive seat 13 and the flash lamp 1 are electrically disconnected, and the flash lamp 1 is extinguished.

Spacing dish 10 is installed on first body of rod 3 upper portion, conducting block 9 sets up on spacing dish 10 upper portion, through the setting of spacing dish 10, when preventing that the water level is lower, first body of rod 3 breaks away from with guard box 2.

The first rod 3, the conductive block 9, the conductive seat 13 and the limiting disc 10 are all made of conductive metal, specifically, copper alloy material.

The second rod 4 and the third rod 5 are made of an insulating material, and specifically, may be made of a plastic material.

The junction of the first rod body 3 and the protective box 2 is provided with a conducting ring 12, the conducting ring 12 is connected with the positive pole of the power supply 8 through a wire, and when the first rod body 3 moves upwards, the conducting ring 12 is always in contact with the first rod body 3, so that the conducting ring 12 is electrically conducted with the first rod body 3.

The working principle of the embodiment is as follows: when monitoring the water level, the bottom end of the upright rod 6 is fixed to the water bottom, the floating ball 7 floats on the water surface, when the water level rises, the floating ball 7 is driven to move upwards, the floating ball 7 drives the third rod body 5, the second rod body 4 and the first rod body 3 to sequentially contract until the conductive block 9 at the upper end of the first rod body 3 is matched with the conductive seat 13, at the moment, the floating ball 7 is at the warning line position, when the conductive block 9 is contacted with the conductive seat 13, the power supply 8, the first rod body 3, the conductive block 9, the conductive seat 13 and the flash lamp 1 are electrically conducted, and the flash lamp 1 flickers to remind people that the water level at the moment reaches the warning water level; when the water level falls, the floating ball 7 moves downwards along with the water level, the conductive block 9 is separated from the conductive seat 13, the power supply 8, the first rod body 3, the conductive block 9, the conductive seat 13 and the flash lamp 1 are electrically disconnected, and the flash lamp 1 is extinguished.

Example 2

Referring to fig. 2, in a water level monitoring device for hydraulic engineering, in this embodiment, compared with embodiment 1, an end of the second rod 4 extends into the first rod 3, and a spring 11 for supporting the second rod 4 is disposed inside the first rod 3.

When the floater 7 floats, the first rod body 3 is driven to move upwards, so that the conducting block 9 is in contact with the conducting seat 13, the floater 7 can still continue to move upwards under the action of the spring 11, and simultaneously, along with the reduction of the water level, the spring 11 can also support the conducting block 9 in the conducting seat 13, so that the flash lamp 1 can continuously flash, the floating ball 7 is prevented from shaking along with the water flow, the conducting block 9 is connected with the conducting seat 13 in time, and the flash lamp 1 is damaged.

The embodiment of the utility model provides an in, when floater 7 rises along with the water level, through conducting block 9 and the contact of conducting seat 13, realize the electric conductance between power 8, the first body of rod 3, conducting block 9, conducting seat 13 and the flash light 1 and lead to, make flash light 1 send out the flash of light then, be convenient for people have audio-visual understanding to the water level under the darker weather of light.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A water level monitoring device for water conservancy projects comprises a vertical rod (6) and is characterized in that a protective box (2) is fixedly arranged on one side of the upper end of the vertical rod (6), a power supply (8) is arranged inside the vertical rod (6), a flash lamp (1) is arranged at the top of the protective box (2), a movable rod group with one end extending into the protective box (2) is further arranged on one side of the vertical rod (6), the movable rod group comprises a first rod body (3), a second rod body (4) and a third rod body (5) which are sequentially sleeved and connected, the first rod body (3) extends into the protective box (2), a conductive block (9) is arranged at the top of the first rod body (3), a floating ball (7) is arranged at the bottom of the third rod body (5), a conductive seat (13) matched with the conductive block (9) is arranged on the inner top wall of the protective box (2), and the flash lamp (1) is electrically connected with the conductive seat (, the positive pole of the power supply (8) is electrically connected with the first rod body (3), and the negative pole of the power supply (8) is electrically connected with the flash lamp (1).

2. The water level monitoring device for the water conservancy project according to claim 1, wherein a limiting disc (10) is installed on the upper portion of the first rod body (3), and the conductive block (9) is arranged on the upper portion of the limiting disc (10).

3. The water level monitoring device for the water conservancy project according to claim 1, characterized in that a conducting ring (12) is arranged at the joint of the first rod body (3) and the protective box (2), and the conducting ring (12) is connected with the positive pole of the power supply (8) through a conducting wire.

4. The water level monitoring device for the water conservancy project according to claim 1, characterized in that the end part of the second rod body (4) extends into the inside of the first rod body (3), and a spring (11) for supporting the second rod body (4) is arranged inside the first rod body (3).

5. The water level monitoring device for the water conservancy project according to claim 2, wherein the first rod body (3), the conductive block (9), the conductive seat (13) and the limiting disc (10) are made of conductive metal.

6. The water level monitoring device for the water conservancy project according to claim 5, wherein the first rod body (3), the conductive block (9), the conductive seat (13) and the limiting disc (10) are all made of copper alloy.

7. The water level monitoring device for water conservancy projects according to claim 1, wherein the second rod body (4) and the third rod body (5) are made of insulating materials.

8. A water level monitoring device for water conservancy project according to claim 7, characterized in that the second rod body (4) and the third rod body (5) are made of plastic.