Water level marker post for water conservancy and hydropower

Abstract

The utility model discloses a water level marker post for water conservancy and hydropower. The water level marker post comprises a post barrel, a connecting mechanism used for assisting in displaying the water level is arranged on the outer side of the rod barrel, a mounting assembly for limiting and fixing is arranged at the bottom of the rod barrel, and an extending mechanism used for extending and adjusting is arranged in the rod barrel; the connecting mechanism comprises limiting assemblies and an auxiliary assembly, the limiting assemblies are arranged on the surface and the back face of the rod barrel, and the auxiliary assembly is arranged on the outer side of the rod barrel; through the arrangement of the extension mechanism, the advantage of extension adjustment is achieved, the water level can be clearly indicated and displayed in a buoyancy mode, meanwhile, water levels of different depths can be further adapted according to the extending height, floating operation is achieved through the air bag, and the limiting plate and the indicating pointer are used for indicating the normal water level, so that the water level can be accurately adjusted. The hollow rod, the water level sensor, the control rod and the warning lamp ring are matched to achieve the water level detection and warning effects.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy and hydropower technical field, concretely relates to a water level pole for water conservancy and hydropower. BACKGROUND

[0002] Water level refers to the elevation of free water surface relative to a certain base, and the distance of water surface from river bottom is called water depth. The base used for calculating water level can be a certain characteristic sea level elevation as zero point leveling base, called absolute base, and the commonly used one is yellow sea base. Or a specific point elevation can be used as reference for calculating water level zero point, called survey station base. The water level pole can monitor water level, facilitating staff to control water level.

[0003] The existing water level pole is often inserted into the soil. Due to long-time water flow impact, the water level pole is prone to shaking, affecting installation stability, leading to disengagement from the ground. Therefore, a water level pole for water conservancy and hydropower is proposed.

[0004] In view of the above technical problems, a water level pole for water conservancy and hydropower is disclosed in publication No. CN216621352U. By rotating the rotating disc, the threaded rod is extended into the limiting groove, the sliding column is extruded, the connecting piece is adjusted in angle, the top plate is extended and supported, the inserted rod in the soil is more stable, and the stability of the entire pole is improved for easy use.

[0005] The above-mentioned patent also has the following disadvantages: the height of the existing water level pole is fixed in actual use, so it is not suitable for different depths of water level in response to sudden situations, resulting in low adaptability. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a water level pole for water conservancy and hydropower, which has the advantage of adjustable height. The pole of the extension section is adjusted by buoyancy to further identify the water level, solving the problem in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a water level pole for water conservancy and hydropower, comprising a pole barrel;

[0008] The outer side of the pole barrel is provided with a connecting mechanism for auxiliary display of water level, the bottom of the pole barrel is provided with a limiting fixed mounting assembly, and the inside of the pole barrel is provided with an extension mechanism for extension adjustment;

[0009] The connecting mechanism comprises a limiting assembly and an auxiliary assembly, the limiting assembly is arranged on the surface and back of the pole barrel, and the auxiliary assembly is arranged on the outer side of the pole barrel;

[0010] The extension mechanism comprises a supporting assembly, an indicating assembly and a display assembly, the supporting assembly is arranged inside the rod barrel, the indicating assembly is arranged outside the supporting assembly, and the display assembly is arranged on the top of the supporting assembly.

[0011] Preferably, the limiting assembly comprises a reticle, the reticle is fixedly installed on the surface and the back of the rod barrel respectively, a first perforation is formed on the outside of the reticle, and a second perforation is formed on the surface and the back of the rod barrel.

[0012] Preferably, the auxiliary assembly comprises a cover, the top end of the rod barrel is threadedly connected with the cover, and the two sides of the rod barrel are fixedly installed with connecting plates.

[0013] Preferably, the mounting assembly comprises a bottom plate, the bottom plate is fixedly installed at the bottom end of the rod barrel, and a limiting block is fixedly installed at the bottom of the bottom plate.

[0014] Preferably, the supporting assembly comprises an air bag, the air bag is slidably connected inside the rod barrel, and a mounting plate is fixedly installed at the top of the air bag.

[0015] Preferably, the indicating assembly comprises a limiting plate, the limiting plate is fixedly installed on the two sides of the mounting plate, and an indicating needle is fixedly installed on the outside of the limiting plate.

[0016] Preferably, the display assembly comprises a hollow rod, the hollow rod is fixedly installed on the top of the mounting plate, a water level sensor is fixedly installed at the bottom end of the hollow rod, a control rod is fixedly installed at the top end of the hollow rod, a warning lamp ring is fixedly installed on the outside of the control rod, and a baffle is fixedly installed at the top end of the control rod.

[0017] Compared with the prior art, the extension mechanism has the advantages that:

[0018] The extension mechanism has the advantages that: the water level can be clearly indicated and displayed by adopting the floating mode, the water level of different depths can be further adapted according to the extended height, the air bag is used for floating operation, the limiting plate and the indicating needle are used for indicating the normal water level, and the water level detection and warning effect can be realized through the cooperation between the hollow rod, the water level sensor, the control rod and the warning lamp ring.

[0019] Other features and advantages of the present application will be described in the following description, and some will become apparent from the description, or will be understood from the practice of the present application. The purpose and other advantages of the present application can be realized and obtained by the structure indicated in the specification and the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the present application.

[0021] Figure 2 It is the structure schematic drawing of the limiting block of the utility model;

[0022] Figure 3 It is the structure schematic drawing of the extension mechanism of the utility model;

[0023] Figure 4 It is the structure schematic drawing of the water level sensor of the utility model.

[0024] In the figure: 1, pole barrel;2, connecting mechanism;21, cover;22, connecting plate;23, reticle plate;24, first perforation;25, second perforation;3, installation assembly;31, bottom plate;32, limiting block;4, extension mechanism;41, air bag;42, mounting plate;43, limiting plate;44, indicating needle;45, hollow rod;46, water level sensor;47, control rod;48, warning light ring;49, baffle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] The utility model provides a water level post for water conservancy and hydropower, including pole barrel 1;

[0027] The outer side of pole barrel 1 is provided with connecting mechanism 2 for assisting display water level, and the bottom of pole barrel 1 is provided with installation assembly 3 for limiting and fixing, and the inside of pole barrel 1 is provided with extension mechanism 4 for extension and adjustment;

[0028] Connecting mechanism 2 includes limiting assembly and auxiliary assembly, and limiting assembly is arranged on the surface and back of pole barrel 1, and auxiliary assembly is arranged on the outer side of pole barrel 1;

[0029] Limiting assembly and auxiliary assembly cooperate to limit and display scale, and can also reduce water flow;

[0030] Extension mechanism 4 includes supporting assembly, indicating assembly and display assembly, supporting assembly is arranged in the inside of pole barrel 1, indicating assembly is arranged on the outer side of supporting assembly, and display assembly is arranged on the top of supporting assembly.

[0031] Supporting assembly, indicating assembly and display assembly cooperate to extend and adjust the required height, and facilitate further warning.

[0032] Further;

[0033] As Figure 2 shown, the limiting assembly includes a reticle plate 23, which is fixedly installed on the surface and back of the rod barrel 1 respectively, and the outer side of the reticle plate 23 is provided with a first through hole 24, and the surface and back of the rod barrel 1 are provided with a second through hole 25, which realizes direct display of the scale and limiting of the component indicating the scale, and ensures stable sliding in the preset space.

[0034] As Figure 2 shown, the auxiliary assembly includes a cover 21, which is threadedly connected to the top end of the rod barrel 1, and the two sides of the rod barrel 1 are fixedly installed with connecting plates 22, the outer sides of which are conically arranged, which can resist water flow and reduce the impact of water flow on the rod barrel 1, and the cover 21 plays a role in plugging the top.

[0035] Preferably;

[0036] As Figure 4 shown, the installation assembly 3 includes a bottom plate 31, which is fixedly installed at the bottom end of the rod barrel 1, and the bottom plate 31 is fixedly installed with a limiting block 32 at the bottom, which plays a role in assisting installation and positioning operation during installation.

[0037] As Figure 4 shown, the supporting assembly includes an air bag 41, which is slidingly connected inside the rod barrel 1, and the air bag 41 is fixedly installed with a mounting plate 42 at the top, which can adjust the required height through its buoyancy, and further adjust the height operation to adapt to the water level.

[0038] As Figure 4 shown, the indicating assembly includes a limiting plate 43, which is fixedly installed on both sides of the mounting plate 42, and the outer side of the limiting plate 43 is fixedly installed with an indicating needle 44, which plays a role in directly indicating the normal water level.

[0039] As Figure 4 shown, the display assembly includes a hollow rod 45, which is fixedly installed at the top of the mounting plate 42, and the hollow rod 45 is fixedly installed with a water level sensor 46 at the bottom end, and the hollow rod 45 is fixedly installed with a control rod 47 at the top end, and the outer side of the control rod 47 is fixedly installed with a warning lamp ring 48, and the top end of the control rod 47 is fixedly installed with a baffle 49.

[0040] It is beneficial to extend upward under the driving of buoyancy to adjust the water level, so as to adapt to the case where the water level is high, and also realize two-way warning through the cooperation of light, and the control rod 47 is provided with a control element inside to facilitate signal transmission and detection of data transmission;

[0041] When the water level continues to rise, it directly drives the air bag 41 and the hollow rod 45 at the top thereof to move upward together, since the warning lamp ring 48 is provided with three groups, at this time the warning lamp ring 48 at the bottom flashes, when the air bag 41 is located in the middle of the inner cavity of the rod barrel 1, the warning lamp ring 48 in the middle flashes, then when the air bag 41 and the hollow rod 45 at the top thereof cannot move upward, at this time it will be located at the top of the inner cavity of the rod barrel 1, and the warning lamp ring 48 at the top flashes, if the water level continues to rise, the water level will be displayed by the scale on the surface of the hollow rod 45.

[0042] And the water level sensor 46 is mainly for monitoring under normal water level fluctuation, when the flood gradually raises the water level, it can also realize monitoring and transmission of water level data, when the water level is higher than the rod barrel 1, timely data is sent for the reference of the background operator and response.

[0043] In the above embodiment, the air bag 41 can be used to generate buoyancy to move upward, but not only the air bag 41, but also a buoyancy block can be used to generate buoyancy to realize the upward operation.

[0044] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A water level benchmark for water conservancy and hydropower, characterized in that, Including rod tube (1); The outer side of the rod tube (1) is provided with a connecting mechanism (2) for assisting in displaying the water level, the bottom of the rod tube (1) is provided with a mounting assembly (3) for limiting and fixing, and the inside of the rod tube (1) is provided with an extension mechanism (4) for extension adjustment. The connecting mechanism (2) includes a limiting component and an auxiliary component. The limiting component is disposed on the surface and back of the rod cylinder (1), and the auxiliary component is disposed on the outside of the rod cylinder (1). The extension mechanism (4) includes a support component, an indicator component and a display component. The support component is disposed inside the rod cylinder (1), the indicator component is disposed outside the support component, and the display component is disposed on the top of the support component.

2. The water level benchmark for water conservancy and hydropower according to claim 1, characterized in that: The limiting component includes a marking plate (23), which is fixedly installed on the surface and back of the rod cylinder (1). A first through hole (24) is provided on the outer side of the marking plate (23), and a second through hole (25) is provided on both the surface and back of the rod cylinder (1).

3. A water level benchmark for water conservancy and hydropower according to claim 2, characterized in that: The auxiliary component includes a cover (21), the top end of the rod tube (1) is threaded with the cover (21), and connecting plates (22) are fixedly installed on both sides of the rod tube (1).

4. A water level benchmark for water conservancy and hydropower according to claim 1, characterized in that: The mounting assembly (3) includes a base plate (31), which is fixedly mounted on the bottom end of the rod cylinder (1), and a limit block (32) is fixedly mounted on the bottom of the base plate (31).

5. A water level benchmark for water conservancy and hydropower according to claim 1, characterized in that: The support assembly includes an airbag (41) which is slidably connected inside the rod cylinder (1), and an mounting plate (42) is fixedly installed on the top of the airbag (41).

6. A water level benchmark for water conservancy and hydropower according to claim 5, characterized in that: The indicator assembly includes a limiting plate (43), which is fixedly installed on both sides of the mounting plate (42), and an indicator needle (44) is fixedly installed on the outer side of the limiting plate (43).

7. A water level benchmark for water conservancy and hydropower according to claim 6, characterized in that: The display assembly includes a hollow rod (45), which is fixedly installed on the top of the mounting plate (42). A water level sensor (46) is fixedly installed at the bottom of the hollow rod (45), and a control rod (47) is fixedly installed at the top of the hollow rod (45). A warning light ring (48) is fixedly installed on the outside of the control rod (47), and a baffle (49) is fixedly installed at the top of the control rod (47).

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