Water-permeable trash holding device in river hydrology ADCP flow measuring equipment

Abstract

The utility model relates to a permeable trash holding device in river hydrology ADCP flow measuring equipment, which comprises a permeable trash holding baffle plate, the upper part of the permeable trash holding baffle plate is connected with a baffle plate lifting track in a ship body, the permeable trash holding baffle plate is connected with the baffle plate lifting track through a mooring rope, the upper side of the baffle plate track is connected with a shaft seat, the shaft seat is provided with a lifting motor, and the lifting motor is connected with the baffle plate lifting track through a mooring rope. The shaft seat and the lifting motor are both located above the deck of the buoy ship. The blocking effect of the trash blocking net device on impurities in the water body near the ADCP probe is fully considered, the purpose of facilitating regular cleaning and maintenance of observers is achieved through the adjustable lifting structural form, it is ensured that the water body near the probe of the river hydrological ADCP flow measurement equipment is clean, and normal vertical flow measurement of the ADCP is not affected.

Description

Technical Field

[0001] The present application relates to the field of hydrological monitoring and pollution interception equipment, and in particular to a permeable pollution interception device in river hydrological ADCP flow measurement equipment. Background Art

[0002] The river hydrological ADCP flow measuring equipment is one of the most important equipment in hydrological monitoring work. It is usually carried on a buoy channel ship and can obtain the changes in the hydrodynamic conditions of the channel in real time. There are certain requirements for the signal continuity of the flow measuring instrument and the reliability of the test results. Since the water flow conditions near the channel buoy ship are relatively slow, the flow obstructing debris (such as tree branches, plastic waste and fish and shrimp carcasses) carried by the upstream water body often gather near the channel buoy ship, thereby affecting the signal feedback and test accuracy of the flow measuring instrument. Therefore, it is necessary to improve the configuration of the current measuring ADCP equipment carried by the existing channel buoy ship, especially to intercept the incoming flow debris to a certain extent, so as to achieve the purpose of improving the continuity of the ADCP test signal and the test accuracy. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide a water-permeable pollution-blocking device in a river hydrological ADCP flow measurement device, which can effectively solve the technical problems in the background technology.

[0004] To achieve the above objectives, this application provides the following technical solutions:

[0005] An embodiment of the present application provides a permeable pollution-blocking device in a river hydrological ADCP flow measurement device, including a permeable pollution-blocking baffle, the upper portion of which is connected to a baffle lifting track inside a hull, the permeable pollution-blocking baffle being connected to the baffle lifting track via a cable, an axle seat being connected to the upper side of the baffle track, a lifting motor being installed on the axle seat, and both the axle seat and the lifting motor being located above the deck of a buoy ship.

[0006] The permeable pollution-blocking baffles are located on both sides of the ADCP at the bottom of the buoy ship. The upper part of the ADCP is connected to an instrument bracket, and the instrument bracket is located inside the instrument observation barrel inside the hull.

[0007] The permeable trash baffle is a grid-type permeable trash baffle.

[0008] The grid-type permeable pollution-blocking baffle is made of PVC material.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] The grid-type permeable pollution-blocking baffle of the present application is made of PVC material, thereby reducing the effects of transmission and reflection on the side-fired signal of the flow measuring instrument. The grid-type permeable pollution-blocking baffle is composed of a mesh grid type, which can intercept incoming water debris while playing a water-permeable role, reducing the baffle itself's blocking effect on the water flow. The upper part of the grid-type permeable pollution-blocking baffle is connected to the baffle lifting track inside the hull, so that the grid-type permeable pollution-blocking baffle can be lifted and lowered under the traction of the cable, which is convenient for operators to regularly clean and maintain the grid-type permeable pollution-blocking baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments of the present application. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0012] Figure 1 The utility model is a structural schematic diagram of a water-permeable pollution-blocking device in a river hydrological ADCP flow measuring device.

[0013] Figure 2 The utility model is a structural diagram of a grid-type permeable trash-blocking baffle in a permeable trash-blocking device in a river hydrological ADCP flow measurement device. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present application will be described below in conjunction with the accompanying drawings. It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0015] The terms "comprises," "comprising," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0016] The terms "first," "second," etc. are only used to distinguish one entity or operation from another entity or operation, and are not to be understood as indicating or implying relative importance, nor are they to be understood as requiring or implying any actual relationship or order between these entities or operations.

[0017] like Figure 1 and Figure 2 As shown, a water-permeable pollution-blocking device for a river hydrological ADCP flow measurement device includes a grid-type water-permeable pollution-blocking baffle 1. The upper portion of the grid-type water-permeable pollution-blocking baffle 1 is connected to a baffle lifting track 3 inside a hull 2. The grid-type water-permeable pollution-blocking baffle 1 is connected to the baffle lifting track 3 via a cable 4. The baffle track 3 is connected to an axle seat 5 on the upper side, which is mounted with a lifting motor 6. Both the axle seat 5 and the lifting motor 6 are located above the buoy deck 7. The grid-type water-permeable pollution-blocking baffle 1 is located on both sides of an ADCP 8 at the bottom of the buoy. The upper portion of the ADCP is connected to an instrument bracket 9, which is located inside an instrument observation barrel 10 inside the hull.

[0018] The beneficial effects of the utility model are as follows:

[0019] By connecting the baffle lifting track 3 inside the buoy hull 2 ​​on the upper part of the grid-type permeable pollution-blocking baffle 1, the grid-type permeable pollution-blocking baffle 1 can be easily lifted and lowered, and the operator can conveniently clean the grid net of the grid-type permeable pollution-blocking baffle 1 regularly.

[0020] By connecting the cables 4 on the upper part of the grid-type permeable trash-blocking baffle 1 to the baffle lifting track 3 , the grid-type permeable trash-blocking baffle 1 can be conveniently lifted and lowered within the limit of the baffle lifting track 3 .

[0021] The upper side of the baffle track 3 is connected to the shaft seat 5 and the lifting motor 6 is turned on, so that the grid-type permeable dirt-blocking baffle 1 with the cable 4 connected below can be lifted and lowered in the baffle lifting track 3.

[0022] By arranging a set of the same grid-type permeable debris blocking baffle 1, baffle lifting track 3, cable 4, axle seat 5 and lifting motor 6 on the other side of the instrument observation barrel 10 inside the hull, it is possible to effectively intercept water debris from both sides.

[0023] The above description is merely an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, various modifications and variations of the present application are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A water-permeable pollution-blocking device in a river hydrological ADCP flow measurement device, characterized in that: The invention comprises a permeable pollution-blocking baffle (1), the upper portion of which is connected to a baffle lifting track (3) inside a hull (2), the permeable pollution-blocking baffle (1) being connected to the baffle lifting track (3) via a cable (4), the upper side of which is connected to an axle seat (5), the axle seat being equipped with a lifting motor (6), and the axle seat (5) and the lifting motor (6) being both located above a buoy ship deck (7).

2. The water-permeable pollution-blocking device in the river hydrological ADCP flow measurement equipment according to claim 1, characterized in that: The permeable pollution-blocking baffle (1) is located on both sides of the ADCP (8) at the bottom of the buoy ship. The upper part of the ADCP is connected to an instrument bracket (9), and the instrument bracket is located inside the instrument observation barrel (10) inside the hull.

3. The water-permeable pollution-blocking device in the river hydrological ADCP flow measurement equipment according to claim 2, characterized in that: The water-permeable trash-blocking baffle (1) is a grid-type water-permeable trash-blocking baffle.

4. The water-permeable pollution-blocking device in the river hydrological ADCP flow measurement equipment according to claim 3, characterized in that: The grid-type permeable dirt-blocking baffle (1) is made of PVC material.

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