Remote hydrological flow measurement equipment

Abstract

The utility model relates to the field of hydrological flow velocity monitoring, in particular to remote hydrological flow measurement equipment, which adopts the technical scheme that the remote hydrological flow measurement equipment comprises a radar flow measurement instrument main body, a top connecting frame, a lifting bracket, a connecting sleeve, an electric telescopic rod, a protective shell, a side protective plate and a glass plate, a second groove body is formed in the front end of the protective shell in a penetrating mode, a first groove body is formed in the inclined face of the front end of the protective shell in a penetrating mode, and a third groove body is formed in the rear end of the protective shell in a penetrating mode. An additional protection layer can be formed on the basis of the shell of the radar flow measuring instrument body, so that the service life of the radar flow measuring instrument body in the field severe environment is prolonged, and the electric telescopic rod can drive the radar flow measuring instrument body to be adjusted up and down according to needs. Therefore, the detection distance between the radar flow measuring instrument main body and the river surface under different conditions can be adjusted.

Description

Technical Field

[0001] The utility model belongs to the field of hydrological flow velocity monitoring, and in particular relates to a remote hydrological flow measuring device. Background Art

[0002] Hydrological flow measurement refers to the process of measuring and analyzing the flow velocity, flow rate and related characteristics of water bodies through various methods and instruments. It is of great significance in the fields of water resources management, environmental protection, flood control and drought relief.

[0003] Existing radar flow measurement equipment is highly adaptable and suitable for large-scale river monitoring when used for outdoor river flow velocity monitoring. However, due to the rapid weather changes in the wild and the lack of shelter, severe weather will not only affect the fragile electronic components inside the radar flow meter, but also affect the stability of the radar signal it emits, thereby reducing its river flow velocity monitoring effect and shortening the service life of the radar flow meter.

[0004] Therefore, in order to address the problem that the above-mentioned existing radar flow meters are easily affected by severe weather in the wild when used to monitor the flow rate of wild rivers, which leads to a short service life and poor detection effect of the radar flow meters, a remote hydrological flow measuring device is developed. By adding an outer protective structure, a lifting and adjusting structure and a threaded quick-install structure to the hydrological flow measuring device, the existing radar flow meter can maintain a high service life when used in the field, and can ensure the flow rate monitoring effect by adjusting the distance between itself and the river surface in harsh environments. Utility Model Content

[0005] In order to overcome the problem that the existing radar flow meter is easily affected by severe weather in the wild when used to monitor the flow rate of wild rivers, which leads to a short service life of the radar flow meter and poor detection effect.

[0006] The technical solution of the utility model is: a remote hydrological flow measurement equipment, including a radar flow meter body, a top connecting frame, a lifting bracket, a connecting sleeve and an electric telescopic rod, and also including a protective shell, a side protective plate and a glass plate. The front end of the protective shell is penetrated by a second groove body, the front end inclined surface of the protective shell is penetrated by a first groove body, the rear end of the protective shell is penetrated by a third groove body, a glass plate is installed in the first groove body, side protective plates are installed at the left and right inner wall edges of the protective shell, and the front and rear inner wall edges of the protective shell are fixed with left and right symmetrically distributed fixing buckles, the upper and lower four corner edges of the lifting bracket are penetrated by mounting grooves, the electric telescopic rod is fixed in the mounting groove, and the output end of the electric telescopic rod is installed with a top connecting frame.

[0007] Preferably, an all-round protective structure consisting of a protective shell, a top connecting frame and side protective plates can form an additional protective layer on the basis of the shell of the radar flow meter body itself, and the glass plate can provide additional protection for its radar detection end, so as to effectively reduce the safety of the radar flow meter body when used for field monitoring of river flow rate and improve its service life in harsh field environments. The electric telescopic rod on the lifting bracket can drive the radar flow meter body to move up and down when needed to adjust the detection distance between the radar flow meter body and the river surface under different conditions.

[0008] Preferably, the top connecting frame is mounted on the outer wall of the upper end of the radar flow meter body, and first screw grooves are provided at the four corner edges of the upper end of the radar flow meter body.

[0009] Preferably, a second screw groove is provided at both ends of the top connecting frame, a mounting bolt is threadedly installed in the second screw groove, the mounting bolt passes through the second screw groove and is threadedly installed in the first screw groove, and fixing grooves symmetrically distributed on the left and right are provided at the front and rear ends of the top connecting frame.

[0010] Preferably, a connecting sleeve is hinged on the lifting bracket, and an adjusting screw groove is formed through the upper end of the connecting sleeve.

[0011] Preferably, a fixing bolt is installed in the inner thread of the adjusting screw groove, and an arc-shaped clamping block is fixed to the lower end of the fixing bolt.

[0012] Preferably, the opposite ends of the two sets of side protection plates are fitted with the left and right ends of the radar flow meter body, the inner wall of the protective shell is fitted with the bottom of the radar flow meter body, and the fixing groove is adapted to the fixing buckle.

[0013] Preferably, the second trough corresponds to the front end of the radar flow meter body, the glass plate corresponds to the signal transmitting end of the radar flow meter body, and the third trough is adapted to the rear end of the radar flow meter body.

[0014] Beneficial effects of the utility model:

[0015] 1. The all-round protective structure consisting of a protective shell, a top connecting frame, and side protective plates can form an additional protective layer on the basis of the radar flow meter's main body shell. The glass plate also provides additional protection for its radar detection end. Compared with the original radar flow meter, this can effectively reduce the safety of the radar flow meter when used for field monitoring of river flow velocity and extend its service life in harsh field environments.

[0016] 2. The electric telescopic rod on the lifting bracket can be used to drive the radar flow meter body to move up and down when needed. Compared with the original radar flow meter, the detection distance between the radar flow meter body and the river surface can be adjusted according to the needs of different situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the remote hydrological flow measurement equipment of the present utility model;

[0018] Figure 2 Shown is a schematic diagram of the three-dimensional structure of the remote hydrological flow measurement equipment of the present invention;

[0019] Figure 3 Shown is a schematic diagram of the structure and disassembly of the radar flow meter main body of the remote hydrological flow measurement equipment of the present invention;

[0020] Figure 4 Shown is a schematic diagram of the three-dimensional structure of the protective housing, side protection plates and glass plates of the remote hydrological flow measurement equipment of the present invention;

[0021] Figure 5 Shown is a schematic diagram of the three-dimensional structure of the top connecting frame and mounting bolts of the remote hydrological flow measurement equipment of the present invention;

[0022] Figure 6 Shown is a schematic diagram of the three-dimensional structure of the lifting bracket and the electric telescopic rod of the remote hydrological flow measurement equipment of the present invention;

[0023] Figure 7 Shown is a second three-dimensional structural schematic diagram of the connecting sleeve, fixing bolt and arc-shaped clamping block of the remote hydrological flow measurement equipment of the present invention.

[0024] Explanation of the reference numerals: 1-protective shell, 2-top connecting frame, 3-lifting bracket, 4-connecting sleeve, 5-fixing bolt, 6-side protective plate, 7-radar flow meter body, 8-first screw groove, 9-first slot body, 10-second slot body, 11-glass plate, 12-fixing buckle, 13-third slot body, 14-second screw groove, 15-mounting bolt, 16-fixing slot, 17-mounting slot, 18-electric telescopic rod, 19-adjusting screw groove, 20-arc clamping block. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] See also Figure 1-Figure 7The utility model provides an embodiment: a remote hydrological flow measurement device, including a radar flow meter body 7, a top connecting frame 2, a lifting bracket 3, a connecting sleeve 4 and an electric telescopic rod 18, and also including a protective shell 1, a side protective plate 6 and a glass plate 11. The front end of the protective shell 1 is penetrated by a second groove 10, the front end inclined surface of the protective shell 1 is penetrated by a first groove 9, the rear end of the protective shell 1 is penetrated by a third groove 13, the first groove 9 is installed in the glass plate 11, the side protective plates 6 are installed at the edges of the inner walls of the left and right ends of the protective shell 1, the edges of the inner walls of the front and rear ends of the protective shell 1 are fixed with fixing buckles 12 symmetrically distributed on the left and right sides, and the four corner edges of the upper and lower ends of the lifting bracket 3 are penetrated by mounting grooves 17. An electric telescopic rod 18 is fixed in the mounting groove 17, and a top connecting frame 2 is installed on the output end of the electric telescopic rod 18. Through the all-round protective structure composed of the protective shell 1, the top connecting frame 2 and the side protective plate 6, an additional protective layer can be formed on the basis of the outer shell of the radar flow meter body 7 itself, and the glass plate 11 provides additional protection for its radar detection end, so as to effectively reduce the safety of the radar flow meter body 7 when used for field monitoring of river flow rate and improve its service life in harsh field environments. The electric telescopic rod 18 on the lifting bracket 3 can drive the radar flow meter body 7 to move up and down when needed to adjust the detection distance between the radar flow meter body 7 and the river surface under different conditions.

[0027] See also Figure 3-Figure 5 In this embodiment, the top connecting frame 2 is installed on the upper outer wall of the radar flow meter body 7. The first screw grooves 8 are opened at the four corner edges of the upper end of the radar flow meter body 7. When in use, the radar flow meter body 7 analyzes the movement characteristics of the water flow on the water surface by transmitting and receiving radar signals, thereby realizing the monitoring and analysis of the water flow. The upper and lower ends of the top connecting frame 2 are penetrated by second screw grooves 14. The second screw groove 14 is internally threaded with a mounting bolt 15. The mounting bolt 15 passes through the second screw groove 14 and is threadedly installed in the first screw groove 8. The front and rear ends of the top connecting frame 2 are provided with fixing grooves 16 symmetrically distributed on the left and right. When in use, the radar flow meter body 7 can be quickly disassembled from the top connecting frame 2 through the mounting bolts 15, so that workers can replace or maintain it easily.

[0028] See also Figure 6-Figure 7In this embodiment, a connecting sleeve 4 is hinged on the lifting bracket 3, and an adjusting screw groove 19 is penetrated at the upper end of the connecting sleeve 4. When in use, the fixing bolt 5 can be threadedly rotated along its inner wall through the adjusting screw groove 19 to achieve the effect of tightening the installation. The fixing bolt 5 is installed in the inner thread of the adjusting screw groove 19, and the lower end of the fixing bolt 5 is fixedly connected to an arc-shaped clamping block 20. When in use, the cylindrical equipment rod can be firmly stirred and fixed by the fixing bolt 5 and the arc-shaped clamping block 20 thereon, so that the radar flow meter body 7 can be quickly installed on the equipment rod.

[0029] See also Figure 3-Figure 4 In this embodiment, the opposite ends of the two sets of side protective plates 6 are fitted with the left and right ends of the radar current meter body 7, the inner wall of the protective shell 1 is fitted with the bottom of the radar current meter body 7, and the fixing groove 16 is adapted to the fixing buckle 12. When in use, the fixing groove 16 is matched with the fixing buckle 12 to facilitate workers to quickly install the protective shell 1 to the front and rear ends of the radar current meter body 7 for fixing, so that workers can quickly disassemble and maintain it. The second groove body 10 corresponds to the front end of the radar current meter body 7, the glass plate 11 corresponds to the signal transmitting end of the radar current meter body 7, and the third groove body 13 is adapted to the rear end of the radar current meter body 7. When in use, the glass plate 11 can protect the radar current meter body 7 while not affecting the normal transmission of its radar signal.

[0030] During installation, first loosen the fixing bolt 5, install the connecting sleeve 4 to the outer wall of the cylindrical equipment rod, and adjust the radar flow meter body 7 to a suitable position. Then, tighten the fixing bolt 5 so that the fixing bolt 5 drives the arc-shaped clamping block 20 to adjust the thread downward, so that the arc-shaped clamping block 20 and the connecting sleeve 4 clamp and fix the outer wall of the equipment rod, and then quickly install the radar flow meter body 7 on the equipment rod;

[0031] When in use, the radar flow meter body 7 transmits and receives radar signals to analyze the movement characteristics of the water flow on the water surface to achieve water flow monitoring and analysis, and the signal antenna on its back feeds the hydrological data back to the remote management personnel;

[0032] In case of bad weather, the outer protective cover composed of the protective shell 1, the top connecting frame 2 and the side protective plate 6 can block the rain or the impact of foreign objects flying in the air, and the glass plate 11 can focus on protecting the installation of the signal generating end on the main body 7 of the radar flow meter.

[0033] When necessary, the electric telescopic rod 18 is started, and the electric telescopic rod 18 drives the top connecting frame 2 and the radar flow meter body 7 therein to move downward, so that the signal generating end of the radar flow meter body 7 is close to the river surface, thereby improving the effect of the radar flow meter body 7 in monitoring the river flow velocity in bad weather.

[0034] Through the above steps, an all-round protective structure composed of the protective shell 1, the top connecting frame 2 and the side protective plate 6 can form an additional protective layer on the basis of the outer shell of the radar flow meter body 7 itself to improve its service life in harsh outdoor environments. The electric telescopic rod 18 can drive the radar flow meter body 7 to move up and down as needed to adjust the detection distance between the radar flow meter body 7 and the river surface under different circumstances, thereby solving the problem that the existing radar flow meter is easily affected by harsh weather in the wild when used to monitor the flow rate of wild rivers, which in turn leads to a short service life of the radar flow meter and poor detection effect.

[0035] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A remote hydrological flow measurement device, comprising a radar flow meter body (7), a top connecting frame (2), a lifting bracket (3), a connecting sleeve (4) and an electric telescopic rod (18), characterized in that: The protective shell (1) further comprises a protective shell (1), a side protective plate (6) and a glass plate (11); a second groove (10) is provided through the front end of the protective shell (1); a first groove (9) is provided through the front inclined surface of the protective shell (1); a third groove (13) is provided through the rear end of the protective shell (1); a glass plate (11) is installed in the first groove (9); side protective plates (6) are installed at the edges of the inner walls at the left and right ends of the protective shell (1); fixing buckles (12) symmetrically distributed on the left and right sides are fixedly connected to the edges of the inner walls at the front and rear ends of the protective shell (1); mounting grooves (17) are provided through the edges of the four corners at the upper and lower ends of the lifting bracket (3); an electric telescopic rod (18) is fixed in the mounting groove (17); and a top connecting frame (2) is installed on the output end of the electric telescopic rod (18).

2. The remote hydrological flow measurement device according to claim 1, characterized in that: The top connecting frame (2) is installed on the outer wall of the upper end of the radar flow meter body (7), and the first screw grooves (8) are opened at the four corner edges of the upper end of the radar flow meter body (7).

3. The remote hydrological flow measurement device according to claim 2, characterized in that: The top connecting frame (2) is provided with a second screw groove (14) at both ends, and a mounting bolt (15) is installed in the second screw groove (14) through a thread. The mounting bolt (15) passes through the second screw groove (14) and is installed in the first screw groove (8) through a thread. The top connecting frame (2) is provided with a fixing groove (16) symmetrically distributed on the left and right sides at both ends.

4. The remote hydrological flow measurement device according to claim 3, characterized in that: A connecting sleeve (4) is hinged on the lifting bracket (3), and an adjusting screw groove (19) is formed through the upper end of the connecting sleeve (4).

5. The remote hydrological flow measurement device according to claim 4, characterized in that: The internal thread of the adjusting screw groove (19) is provided with a fixing bolt (5), and the lower end of the fixing bolt (5) is fixedly connected with an arc-shaped clamping block (20).

6. The remote hydrological flow measurement device according to claim 5, characterized in that: The opposite ends of the two sets of side protection plates (6) are fitted with the left and right ends of the radar flow meter body (7), the inner wall of the protective shell (1) is fitted with the bottom of the radar flow meter body (7), and the fixing groove (16) is matched with the fixing buckle (12).

7. The remote hydrological flow measurement device according to claim 6, characterized in that: The second trough (10) corresponds to the front end of the radar flow meter body (7), the glass plate (11) corresponds to the signal transmitting end of the radar flow meter body (7), and the third trough (13) is adapted to the rear end of the radar flow meter body (7).

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