Water level marker post for water conservancy channel

Abstract

The utility model discloses a water level marker post for a water conservancy channel, which comprises a fixed base, the top of the fixed base is in threaded connection with fixing bolts close to four corners, one end of each fixing bolt penetrates to the outside of the fixed base, and the top of the fixed base is fixedly connected with a measuring plate. A movable groove is formed in the outer surface wall of one side of the measuring plate, a target plate is slidably connected between the inner surface walls of the two sides of the movable groove, an air bag is fixedly installed at the bottom of the target plate, an overhauling mechanism is fixedly arranged at the top of the measuring plate, and through grooves are formed in the inner surface walls of the two sides of the movable groove. The outer surface walls of the two sides of the mark plate are fixedly connected with connecting rods, and one ends of the two connecting rods are fixedly connected with protective sleeves. The water level marker post solves the problem that an existing water level marker post for the water conservancy channel is often damaged due to corrosion of water flow and is inconvenient to overhaul in the actual use process.

Description

Technical Field

[0001] The utility model relates to the technical field of water level markers, in particular to a water level marker for a hydraulic waterway. Background Art

[0002] A water level pole usually refers to a device used to measure hydrological elements such as water level and flow rate. It usually consists of a pole fixed in the water and a base sunk to the bottom of the water. The pole is marked with different scales to indicate the water level. The data on the pole will move with the change of water level, thereby providing water level measurement data.

[0003] In current social life, water level benchmarks are widely used in hydrological observation, river survey and other fields. They can help hydrologists monitor water level changes in real time and provide important basis for water resource management and flood prevention and disaster reduction. However, the current water level benchmarks for water conservancy and waterway are often damaged due to corrosion and impurities in actual use, and the existing water level benchmarks for water conservancy and waterway are not convenient for maintenance. Therefore, we need a water level benchmark for water conservancy and waterway. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a water level marker for a hydraulic channel, which solves the problem that the existing water level marker for a hydraulic channel is often damaged due to corrosion by water flow during actual use but is inconvenient to repair.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a water level benchmark for a hydraulic waterway, comprising a fixed base, the top of the fixed base is threadedly connected with fixing bolts near the four corners, and one end of the fixing bolts penetrates to the outside of the fixed base, the top of the fixed base is fixedly connected with a measuring plate, an outer wall of one side of the measuring plate is provided with a movable groove, a benchmark plate is slidably connected between the inner walls on both sides of the movable groove, an air bag is fixedly installed on the bottom of the benchmark plate, and a maintenance mechanism is fixedly arranged on the top of the measuring plate.

[0006] Preferably, through grooves are provided on both inner walls of the movable groove, connecting rods are fixedly connected to both outer walls of the target plate, and protective sleeves are fixedly connected to one end of the two connecting rods.

[0007] Preferably, the inspection mechanism comprises a fixing plate, the bottom of the fixing plate is fixedly connected to two connecting blocks, and the top of the measuring plate is provided with two connecting grooves adapted to the connecting blocks.

[0008] Preferably, both outer walls of the measuring plate are slidably connected with limiting rods, and one end of the limiting rods penetrates into the interior of the connecting groove, and one outer wall of one side of the two connecting blocks is provided with limiting grooves adapted to the limiting rods.

[0009] Preferably, one side outer wall of the two limiting rods is fixedly connected to a fixing plate, one side outer wall of the two fixing plates is fixedly connected to a plurality of return springs, and one end of the return spring is fixedly connected to one side outer wall of the measuring plate.

[0010] Preferably, a handle is fixedly connected to the top of the fixing plate, and a protective plate is fixedly connected to an outer wall of one side of the measuring plate.

[0011] Beneficial Effects

[0012] The utility model provides a water level benchmark for water conservancy waterways. Compared with the prior art, it has the following advantages:

[0013] Beneficial effects:

[0014] (1) When the water level marker for the water conservancy channel needs to be repaired, the staff can first pull the limiting rod so that one end of the limiting rod can be pulled out from the limiting groove on one side of the connecting block. After one end of the limiting rod is pulled out from the limiting groove, the connecting groove loses its limiting effect on the connecting block. At this time, the connecting block can be taken out from the connecting groove, and the staff can lift the fixing plate by the handle to remove the fixing plate from the top of the measuring plate. After that, the staff can use the connecting rod to remove the marker plate and the air bag at the bottom of the marker plate from the top of the measuring plate for maintenance and repair, so that the water level marker can be used for a long time, solving the problem that the existing water level marker for water conservancy channels is often damaged due to corrosion by water flow during actual use but is inconvenient to repair.

[0015] (2) When the water level marker for the water conservancy channel is in normal use, water will flow into the movable groove along the through groove, thereby causing the air bag to generate buoyancy, and the water level data will be measured by the mark plate. In addition, when the water level marker for the water conservancy channel is in normal use, the transparent protective plate will not only not affect the normal reading of the measurement data, but also prevent weeds or large particles of debris in the water from entering the movable groove and causing adverse effects on the air bag and the mark plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structural disassembly of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified view of the local structure at point A.

[0019] In the figure: 1-fixed base, 2-maintenance mechanism, 11-fixed bolt, 12-measuring plate, 13-movable groove, 14-standard plate, 15-air bag, 16-through groove, 17-connecting rod, 18-protective plate, 21-fixed plate, 22-connecting block, 23-connecting groove, 24-limiting rod, 25-fixed plate, 26-reset spring, 171-protective cover, 211-handle, 221-limiting groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: a water level benchmark for a water conservancy waterway, comprising a fixed base 1, the top of the fixed base 1 is threadedly connected with fixing bolts 11 near the four corners, and one end of the fixing bolts 11 penetrates to the outside of the fixed base 1, the top of the fixed base 1 is fixedly connected with a measuring plate 12, both sides of the surface of the measuring plate 12 are etched with counting tables, one side of the outer wall of the measuring plate 12 is provided with a movable groove 13, and a mark plate 14 is slidably connected between the inner walls on both sides of the movable groove 13, and the mark plate 14 is used to read the count on the surface of the measuring plate 12, and an air bag 15 is fixedly installed at the bottom of the mark plate 14, and the specifications of the air bag 15 are determined according to actual conditions, and a maintenance mechanism 2 is fixedly arranged on the top of the measuring plate 12.

[0022] The inner walls on both sides of the movable groove 13 are provided with through grooves 16, the outer walls on both sides of the mark plate 14 are fixedly connected with connecting rods 17, and one end of the two connecting rods 17 is fixedly connected with a protective cover 171, the maintenance mechanism 2 includes a fixed plate 21, the bottom of the fixed plate 21 is fixedly connected with two connecting blocks 22, the top of the measuring plate 12 is provided with two connecting grooves 23 adapted to the connecting blocks 22, the outer walls on both sides of the measuring plate 12 are slidably connected with limiting rods 24, and one end of the limiting rod 24 passes through the interior of the connecting groove 23, and one side outer wall of the two connecting blocks 22 is provided with a limiting groove 221 adapted to the limiting rod 24, one side outer wall of the two limiting rods 24 is fixedly connected with a fixing plate 25, one side outer wall of the two fixing plates 25 is fixedly connected with a plurality of reset springs 26, and one end of the reset spring 26 is fixedly connected to one side outer wall of the measuring plate 12, the elastic coefficient of the reset spring 26 is determined according to the actual situation, and the reset spring 26 can be replaced.

[0023] A handle 211 is fixedly connected to the top of the fixed plate 21, and the handle 211 is convenient for the staff to lift the fixed plate 21. A protective plate 18 is fixedly connected to the outer wall of one side of the measuring plate 12. The protective plate 18 is made of transparent material. While not affecting the normal reading of the measurement data, it can also prevent weeds or large particles of debris in the water from entering the movable groove 13. At the same time, the contents not described in detail in this specification belong to the existing technology known to those skilled in the art.

[0024] When in use, the staff can first pull the limiting rod 24 so that one end of the limiting rod 24 can be pulled out from the limiting groove 221 on one side of the connecting block 22. After one end of the limiting rod 24 is pulled out from the limiting groove 221, the connecting groove 23 loses its limiting effect on the connecting block 22. At this time, the connecting block 22 can be taken out of the connecting groove 23. The staff can lift the fixing plate 21 through the handle 211 to remove the fixing plate 21 from the top of the measuring plate 12. After that, the staff can remove the measuring plate 12 through the connecting rod 17. The plate 14 and the airbag 15 at the bottom thereof are taken out from the top of the measuring plate 12 for maintenance and repair. During normal use, water will flow into the movable groove 13 along the through groove 16, thereby causing the airbag 15 to generate buoyancy, and the water level data will be measured by the mark plate 14. When the water level mark of the water conservancy channel is used normally, the transparent protective plate 18 will not only not affect the normal reading of the measurement data, but also prevent weeds or large particles of debris in the water from entering the movable groove 13 and causing adverse effects on the airbag 15 and the mark plate 14.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water level marker for a water conservancy channel, comprising a fixed base (1), Features: The top of the fixed base (1) is threadedly connected with fixing bolts (11) near the four corners, and one end of the fixing bolts (11) penetrates to the outside of the fixed base (1). The top of the fixed base (1) is fixedly connected with a measuring plate (12), an outer wall of one side of the measuring plate (12) is provided with a movable groove (13), and a reference plate (14) is slidably connected between the inner walls on both sides of the movable groove (13), an air bag (15) is fixedly installed at the bottom of the reference plate (14), and a maintenance mechanism (2) is fixedly provided on the top of the measuring plate (12).

2. A water level marker for a water conservancy channel according to claim 1, Features: The inner walls on both sides of the movable groove (13) are provided with through grooves (16), the outer walls on both sides of the target plate (14) are fixedly connected with connecting rods (17), and one end of the two connecting rods (17) is fixedly connected with a protective sleeve (171).

3. A water level marker for a water conservancy channel according to claim 1, Features: The inspection mechanism (2) comprises a fixing plate (21), the bottom of which is fixedly connected to two connecting blocks (22), and the top of the measuring plate (12) is provided with two connecting grooves (23) adapted to the connecting blocks (22).

4. A water level marker for a water conservancy channel according to claim 3, Features: The outer walls on both sides of the measuring plate (12) are slidably connected to limiting rods (24), and one end of the limiting rod (24) penetrates into the interior of the connecting groove (23). The outer walls on one side of the two connecting blocks (22) are each provided with a limiting groove (221) adapted to the limiting rod (24).

5. A water level marker for a water conservancy channel according to claim 4, Features: One side outer wall of the two limiting rods (24) is fixedly connected to a fixing plate (25), one side outer wall of the two fixing plates (25) is fixedly connected to a plurality of return springs (26), and one end of the return spring (26) is fixedly connected to one side outer wall of the measuring plate (12).

6. A water level marker for a water conservancy channel according to claim 5, Features: A handle (211) is fixedly connected to the top of the fixing plate (21), and a protective plate (18) is fixedly connected to an outer wall of one side of the measuring plate (12).

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