CN220623526U - A water level meter installation sleeve for hydrological testing - Google Patents

Abstract

The utility model discloses a water level meter installation sleeve for hydrological testing, specifically in the field of hydrological testing. It includes a device main body. Positioning plates are fixedly connected to both sides of the surface of the device main body; an extension plate is embedded and connected to the top of the positioning plate. , the bottom side of the extension plate is fixedly connected with an elastic limit frame, and the internal part of the main body of the device is embedded and connected with a connecting shaft. When the utility model is in use, the bottom of the connecting shaft is embedded into the middle part of the device body, and the positioning plates and extension plates on both sides form an inlaid fixed structure. The top of the protective tube in the middle part of the bottom of the device is connected to the connecting thread cavity and the bottom of the connecting shaft. The threaded connection is fixed, and the hanging stabilizing plates on both sides of the protective tube balance the water flow fluctuations and improve the stability of the measurement, while the bottom base and the internal load-bearing plate reduce the imbalance in the water flow, and the bottom of the base is equipped with a positioning rod to further Embed into the soil to maintain its stable and auxiliary effect.

Description

A water level meter installation sleeve for hydrological testing

Technical field

The utility model relates to the field of hydrological testing, and more specifically, the utility model relates to a water level meter installation sleeve used for hydrological testing.

Background technique

Hydrological test system is a general term for various technical work of collecting and sorting out hydrological data. Hydrological test in a narrow sense refers to the observation of hydrological elements. Hydrological test is used to obtain data of various hydrological elements. Through analysis, calculation and synthesis, it is the evaluation and evaluation of water resources. Reasonable development and utilization provide a basis for the planning, design, construction, management and operation of project construction, as well as flood control and drought relief. For example, the elevation and scale of bridges and culverts, river navigation, urban water supply and drainage projects, etc. are all based on water level, flow, sediment, etc. Hydrological data serves as the basic basis for design;

After searching, the existing patent (Application No.: 202122795251.1) discloses a water level meter installation sleeve for hydrological testing, which includes a mounting block. A second mounting ring is fixedly installed on the top of the mounting block. A first installation ring is provided at the bottom. A filter screen is fixedly installed inside the first installation ring. A receiving cavity is provided inside the installation block. A mounting rod is provided inside the second installation ring. The installation rod There are connecting rods on both sides. The utility model avoids the impact of water flow on the water level meter by installing the water level meter inside the installation block, thereby affecting the water monitoring data. Impurities enter the interior of the holding chamber, thereby affecting the water level gauge. At the same time, it solves the problem of installing a water level sensor inside the chamber during hydrology testing. When in use, due to the large water flow, the water level sensor is driven to move, thereby reducing the monitoring accuracy. In the process of realizing the present utility model, the inventor found that the existing technology has the following problems:

This type of installation device has poor functionality, and its installation and fixing structure is relatively simple and fixed. There are certain limitations in subsequent maintenance operations, which are time-consuming and not very practical and convenient;

Therefore, a water level gauge installation sleeve for hydrological testing is proposed to solve the above problems.

Utility model content

In order to overcome the above-mentioned defects of the prior art, the present invention provides a water level meter installation sleeve for hydrological testing to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solution: a water level meter installation sleeve for hydrological testing, including a device body, with positioning plates fixedly connected to both sides of the surface of the device body; the top of the positioning plate An extension plate is embedded and connected internally, and an elastic limit frame is fixedly connected to one side of the bottom of the extension plate. A connecting shaft is embedded and connected internally to the device main body. A connecting threaded cavity is fixedly connected to the bottom of the device main body. A protective cylinder is fixedly connected to the bottom of the connecting threaded cavity, and a mounting cylinder is nestedly connected to the surface of the protective cylinder. A base is movably connected to the bottom of the mounting cylinder, and a load-bearing plate is fixedly connected to the interior of the base. A positioning insertion rod is fixedly connected to the bottom, a water level gauge is overlapped and connected to the inner middle part of the protective tube, and stabilizing plates are fixedly connected to both sides of the surface of the water level gauge.

Preferably, a second filter screen is connected through the inside of the protective tube.

Preferably, a filter screen is connected through the inside of the installation barrel.

Preferably, the connecting thread cavity and the protective cylinder are distributed in an upper and lower structure, and the outer wall of the protective cylinder is connected to the inner wall of the installation cylinder.

Preferably, the number of the stabilizing plates is two, forming a symmetrical and balanced structure. The top of the water level gauge has a connecting shaft with a cable connecting the top part, forming an up-and-down structure.

Preferably, the bottom of the connecting shaft is in the form of a thread and is connected with the internal part of the connecting thread cavity to form a movable inlaid structure.

Preferably, the second filter screen is distributed inside the protective cylinder to form a nested through structure.

Preferably, the filter screen is embedded into the interior of the installation barrel to form a nested through structure.

Technical effects and advantages of this utility model:

1. Compared with the existing technology, when the water level meter installation sleeve for hydrological testing is used, the bottom of the connecting shaft is embedded into the middle part of the device body, and the positioning plates and extension plates on both sides form an inlaid fixed structure. The elastic limit frame forms a convenient limiting and fixing function. At the same time, the top of the protective tube in the middle of the bottom of the device is connected with a threaded connection and fixation at the bottom of the connecting thread cavity and the connecting shaft. The water level gauge embedded inside the protective tube is suspended on both sides. The stabilizing plate balances the fluctuations of the water flow, alleviates the impact of the water flow and normal measurement of the water level gauge, and improves the stability of the measurement. The bottom base and the internal load-bearing plate are flexible and facilitate the overall descent of the device, improving a certain degree of stability and reducing the risk of damage in the water flow. The bottom of the base is equipped with a positioning insertion rod that is further embedded into the soil to maintain its stable auxiliary effect and enhance the practicality of assisting the installation of the water level meter.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

Figure 2 is a schematic front view of the overall structure of the utility model.

Figure 3 is a schematic structural diagram of the overall protective tube of the present invention.

Figure 4 is an enlarged structural diagram of point A of the entire utility model.

The reference numbers are: 1. Main body of the device; 2. Positioning plate; 3. Installation cylinder; 4. Filter; 5. Protective cylinder; 6. Second filter; 7. Base; 8. Positioning rod; 9. Load-bearing Plate; 10. Connecting threaded cavity; 11. Connecting shaft; 12. Extension plate; 13. Elastic limiter; 14. Water level gauge; 15. Stabilizing plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Embodiment 1

As shown in Figures 1-4, a water level meter installation sleeve for hydrological testing includes a device body 1. Positioning plates 2 are fixedly connected to both sides of the surface of the device body 1; the top of the positioning plate 2 is embedded and connected with The extension plate 12 has an elastic limiter 13 fixedly connected to one side of the bottom of the extension plate 12. A connecting shaft 11 is embedded and connected to the interior of the device body 1. A connecting threaded cavity 10 is fixedly connected to the bottom of the device body 1. The connecting threaded cavity 10 There is a protective tube 5 fixedly connected to the bottom. The surface of the protective tube 5 is nestedly connected to the installation tube 3. The bottom of the installation tube 3 is movably connected to the base 7. The interior of the base 7 is fixedly connected to the load-bearing plate 9. The bottom of the base 7 is fixedly connected to The insertion rod 8 is positioned, and the water level gauge 14 is overlapped and connected to the inner middle part of the protective tube 5. Stabilizing plates 15 are fixedly connected to both sides of the surface of the water level gauge 14. The second filter screen 6 is connected through the inside of the protective tube 5.

Among them: the bottom of the connecting shaft 11 is embedded into the middle part of the device body 1, and the positioning plate 2 and the extension plate 12 on both sides form an inlaid fixing structure, and the elastic limit frame 13 forms a convenient limiting and fixing function. At the same time, the middle part of the bottom of the device The top of the protective tube 5 is connected with a threaded connection cavity 10 and a threaded connection and fixation at the bottom of the connecting shaft 11. The water level gauge 14 embedded inside the protective tube 5 balances the fluctuations of the water flow through the hanging stabilizing plates 15 on both sides and alleviates the impact and beating of the water flow. The normal measurement of the water level gauge 14 improves the stability of the measurement, and the base 7 at the bottom and the load-bearing plate 9 provided inside are flexible and convenient for the entire device to dive, improving a certain degree of stability and reducing the imbalance in the water flow, and the bottom of the base 7 is provided with The positioning rod 8 is further embedded into the soil to maintain its stable auxiliary effect and enhance the practicality of assisting the installation of the water level meter.

Embodiment 2

On the basis of Embodiment 1, the solution in Embodiment 1 will be further detailed and introduced in combination with the following specific working methods. See the following description for details:

As shown in Figure 1, as a preferred embodiment, a filter 4 is connected through the inside of the installation cylinder 3. Furthermore, the filter 4 prevents external impurities from entering the interior of the protective cylinder and thus affecting the water level gauge.

The working process of this utility model is as follows:

When this water level gauge installation sleeve for hydrological testing is in use, the bottom of the connecting shaft 11 is embedded into the middle part of the device body 1, and the positioning plates 2 and extension plates 12 on both sides form an inlaid fixed structure, and the elastic limit The frame 13 forms a convenient limiting and fixing function. At the same time, the top of the protective tube 5 in the middle of the bottom of the device is connected with a threaded connection and fixation at the bottom of the connecting thread cavity 10 and the connecting shaft 11. The water level gauge 14 embedded in the protective tube 5 passes through both sides. The suspended stabilizing plate 15 balances the fluctuations of the water flow, alleviates the impact of the water flow and normal measurement of the water level gauge 14, and improves the stability of the measurement, while the bottom base 7 and the internal load-bearing plate 9 are flexible and convenient for the overall dive of the device, improving a certain degree of stability. It can effectively reduce the imbalance in the water flow, and the bottom of the base 7 is provided with a positioning rod 8 which is further embedded into the soil to maintain its stable auxiliary effect and enhance the practicality of assisting the installation of the water level meter. This is the working process and working principle of the device. .

The last few points that should be explained are: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense and can be mechanical connections. Or electrical connection, or internal connection between two components, or direct connection. "Up", "Down", "Left", "Right", etc. are only used to express relative positional relationships. When the absolute position of the object being described is change, the relative positional relationship may change;

Secondly: the drawings of the disclosed embodiments of the present utility model only involve structures related to the disclosed embodiments. Other structures can refer to common designs. In the case of no conflict, the same embodiment and different embodiments of the present utility model can be interchanged with each other. combination;

Finally: The above are only preferred embodiments of the present utility model, and are not intended to limit the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model shall include Within the protection scope of the present utility model.

Claims (8)

1. A water gauge installation sleeve for hydrologic tests, comprising a device body (1), characterized in that: positioning plates (2) are fixedly connected to two sides of the surface of the device main body (1);

the inside embedding in top of locating plate (2) is connected with extension board (12), the bottom one side fixedly connected with elasticity spacing (13) of extension board (12), the inside embedding of device main part (1) is connected with connecting axle (11), the bottom fixedly connected with connection screw thread chamber (10) of device main part (1), the bottom fixedly connected with protection section of thick bamboo (5) of connection screw thread chamber (10), the surface nested connection of protection section of thick bamboo (5) has installation section of thick bamboo (3), the bottom swing joint of installation section of thick bamboo (3) has base (7), the inside fixedly connected with bearing plate (9) of base (7), the bottom fixedly connected with location inserted bar (8) of base (7), the inside middle part overlap joint of protection section of thick bamboo (5) is connected with fluviograph (14), the surface both sides fixedly connected with stabilizer plate (15) of fluviograph (14).

2. A water level gauge mounting sleeve for a hydrographic test as defined in claim 1, wherein: the inside of the protection cylinder (5) is connected with a second filter screen (6) in a penetrating way.

3. A water level gauge mounting sleeve for a hydrographic test as defined in claim 1, wherein: the inside of the installation cylinder (3) is connected with a filter screen (4) in a penetrating way.

4. A water level gauge mounting sleeve for a hydrographic test as defined in claim 1, wherein: the connecting threaded cavity (10) and the protective cylinder (5) are distributed in an up-down structure, and the outer wall of the protective cylinder (5) is connected with the inner wall of the mounting cylinder (3).

5. A water level gauge mounting sleeve for a hydrographic test as defined in claim 1, wherein: the number of the stabilizing plates (15) is two, a symmetrical balance structure is formed, and the top of the water level gauge (14) is provided with a connecting shaft (11) of which the cable is connected with the top part, and the water level gauge is in an up-down structure.

6. A water level gauge mounting sleeve for a hydrographic test as defined in claim 1, wherein: the bottom of the connecting shaft (11) is in a thread shape and is connected with the inner part of the connecting thread cavity (10) to form a movable mosaic structure.

7. A water level gauge mounting sleeve for a hydrographic test as defined in claim 2, wherein: the second filter screen (6) is distributed in the protective cylinder (5) to form a nested penetrating structure.

8. A water level gauge mounting sleeve for a hydrographic test according to claim 3, wherein: the filter screen (4) is embedded into the installation cylinder (3) to form a nested penetrating structure.