Flow velocity monitor convenient to maintain

Abstract

The utility model discloses a flow velocity monitor convenient to maintain relates to flow velocity monitor technical field, including: fixed link, telemetry terminal box, cross bar, radar flow velocity ware, mount and fixed block, the telemetry terminal box is installed on the outside of fixed link, the outside of fixed link is provided with cross bar, the end portion of cross bar is provided with radar flow velocity ware. According to the flow velocity monitor convenient to maintain, when a rotary knob rotates, the rotary knob can slide with a rotary block and a U-shaped clamping block in a threaded mode, when the end of the rotary knob completely slides out of the interior of the U-shaped clamping block, the rotary block can be pulled, when the rotary block moves, the rotary block can rotate through a connecting rod, and when a radar flow velocity device moves to a designated position, an electric motor can stop running; at the moment, the position of the radar flow velocity device can accurately monitor the flow velocity of the water, the radar flow velocity device can monitor the flow velocity of the water under the condition that the geographic position is complex by adjusting the position of the radar flow velocity device, and the practicability of the flow velocity monitor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flow rate monitors, in particular to a flow rate monitor which is convenient to maintain. Background Art

[0002] Hydrogeology is a branch of geology, which refers to the various changes and movements of groundwater in nature. It mainly studies the distribution and formation of groundwater, the physical properties and chemical composition of groundwater, groundwater resources and their rational utilization. Flow rate monitors are often used in hydrogeological work. Flow rate monitors can be used to monitor the flow rate of water at a specified location. Existing flow rate monitors still have certain defects when used.

[0003] The radar velocity meter on the flow monitor in the prior art can monitor the water level and flow velocity changes in rivers, lakes and other places. However, the radar velocity meter will inevitably malfunction during long-term use, and the radar velocity meter needs to be disassembled and maintained. Since the mounting frame and the cross bar on the radar velocity meter are usually fixed by four sets of bolts and installation tools are required, the later disassembly and maintenance are inconvenient. Utility Model Content

[0004] The utility model aims to provide a flow rate monitor which is convenient to maintain, so as to solve the problem that the radar flow meter on the flow rate monitor currently on the market is inconvenient to maintain as mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flow rate monitor which is easy to maintain, comprising: a fixed rod, a telemetry terminal box, a cross bar, a radar flow meter, a mounting frame and a fixed block, wherein a telemetry terminal box is installed on the outer side of the fixed rod, a cross bar is arranged on the outer side of the fixed rod, a radar flow meter is arranged on the end of the cross bar, a mounting frame is installed on the outer side of the radar flow meter, the fixed block is welded on the top of the cross bar, a connecting rod is installed inside the fixed block, a rotating block is movably connected to the outer side of the connecting rod, a knob is connected to the inner side of the rotating block, a through groove is opened inside the cross bar, a sliding rod is welded to the inner wall of the through groove, a sliding block is movably connected to the outer side of the sliding rod, and a U-shaped clamping block is welded to the outer side of the sliding block.

[0006] Preferably, a plug-in structure is formed between the U-shaped clamping block and the mounting frame, and a rotating structure is formed between the fixing block and the connecting rod.

[0007] Preferably, a sliding structure is formed between the sliding block and the sliding rod.

[0008] Preferably, a welding rod is welded to the outer side of the fixing rod, and a protective block is installed at the bottom of the welding rod.

[0009] Preferably, an electric motor is installed inside the protective block, a bearing seat is installed at the bottom of the welding rod, and the output end of the electric motor is connected to a threaded rod through the bearing seat.

[0010] Preferably, a guide rod is welded to the end of the cross rod, and a moving block is welded to the bottom of the guide rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the flow rate monitor which is easy to maintain, when the knob is turned, it will slide with the rotating block and the U-shaped block by threading, when the end of the knob completely slides out from the inside of the U-shaped block, the rotating block can be pulled, and when the rotating block moves, it can be rotated by the connecting rod, and when the radar flow meter moves to the specified position, the electric motor can be stopped. At this time, the position of the radar flow meter can accurately monitor the flow rate of water, and by adjusting the position of the radar flow meter, the radar flow meter can monitor the flow rate of water in a relatively complex geographical location, thereby improving the practicability of the flow rate monitor.

[0012] 1. The flow rate monitor can monitor the water level at the designated area, which plays an important role in hydrological prediction and earthquake prevention and disaster reduction. Since the installation method of the radar flow meter is more complicated, the maintenance of the radar flow meter is more inconvenient. When the knob is turned, it will slide with the rotating block and the U-shaped block. When the end of the knob completely slides out from the inside of the U-shaped block, the rotating block can be pulled. When the rotating block moves, it can be rotated through the connecting rod. When the slider moves, it can slide through the sliding rod. When the slider slides, it can drive the U-shaped block to move. When the U-shaped block moves, its end can slide out from the inside of the cross bar, and the end of the U-shaped block can slide out from the inside of the mounting frame. At this time, the radar flow meter can be removed from the end of the cross bar. This simple and convenient method can quickly disassemble and maintain the radar flow meter.

[0013] 2. The length of the cross bar on the flow rate monitor is usually fixed, which leads to the fixed position of the radar flow meter and is difficult to adjust, making it difficult for the flow rate monitor in a complex geographical location to accurately monitor the water flow rate. When the electric motor is running, it can drive the threaded rod to rotate. When the threaded rod rotates, it can drive the moving block to slide. When the moving block slides, it can drive the guide rod to move. When the guide rod moves, it can slide with the welding rod. When the guide rod slides, it can drive the cross bar to move. When the radar flow meter moves to the specified position, the electric motor can be stopped. At this time, the position of the radar flow meter can accurately monitor the water flow rate. By adjusting the position of the radar flow meter, the radar flow meter can monitor the water flow rate in a complex geographical location, thereby improving the practicality of the flow rate monitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main cutaway structure of the fixing block of the utility model;

[0016] Figure 3 This is a schematic diagram of the main cutaway structure of the welding rod of the utility model;

[0017] Figure 4 It is a schematic diagram of the right side cutaway structure of the slide bar of the utility model.

[0018] In the figure: 1. fixed rod; 2. telemetry terminal box; 3. cross bar; 4. radar velocity meter; 5. mounting frame; 6. fixed block; 7. connecting rod; 8. rotating block; 9. knob; 10. through slot; 11. sliding rod; 12. slider; 13. U-shaped block; 14. welding rod; 15. protective block; 16. electric motor; 17. bearing seat; 18. threaded rod; 19. guide rod; 20. moving block. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 and Figure 2 It can be seen that the utility model provides a technical solution: a flow rate monitor that is easy to maintain, comprising: a fixing rod 1, a telemetry terminal box 2, a crossbar 3, a radar flow meter 4, a mounting frame 5 and a fixing block 6;

[0021] A telemetry terminal box 2 is installed on the outside of the fixed rod 1, a cross bar 3 is arranged on the outside of the fixed rod 1, a radar velocity meter 4 is arranged at the end of the cross bar 3, and a mounting frame 5 is installed on the outside of the radar velocity meter 4;

[0022] A fixed block 6 is welded to the top of the cross bar 3, a connecting rod 7 is installed inside the fixed block 6, a rotating block 8 is movably connected to the outside of the connecting rod 7, a knob 9 is connected to the inside of the rotating block 8, a through slot 10 is penetrated through the inside of the cross bar 3, a sliding rod 11 is welded to the inner wall of the through slot 10, a slider 12 is movably connected to the outside of the sliding rod 11, a U-shaped block 13 is welded to the outside of the slider 12, a plug-in structure is formed between the U-shaped block 13 and the mounting frame 5, a rotating structure is formed between the fixed block 6 and the connecting rod 7, and a sliding structure is formed between the slider 12 and the sliding rod 11.

[0023] During specific implementation, the flow rate monitor can monitor the water level at the designated area, which plays an important role in hydrological prediction and earthquake prevention and disaster reduction. Since the installation method of the radar flow meter 4 is relatively cumbersome, the maintenance of the radar flow meter 4 is relatively inconvenient. At this time, the knob 9 can be rotated. When the knob 9 is rotated, it will slide with the rotating block 8 and the U-shaped block 13. When the end of the knob 9 completely slides out from the inside of the U-shaped block 13, the rotating block 8 can be pulled. When the rotating block 8 moves, it can be rotated by the connecting rod 7. When the rotating block 8 is completely removed from the top of the U-shaped block 13, the radar flow meter 4 can be held by hand and the slider 12 can be pushed. When the slider 12 moves, it can slide through the slide bar 11. When the slider 12 slides, it can drive the U-shaped block 13 to move. When the U-shaped block 13 moves, its end can slide out from the inside of the cross bar 3, and the end of the U-shaped block 13 can slide out from the inside of the mounting frame 5. At this time, the radar flow meter 4 can be removed from the end of the cross bar 3.

[0024] See also Figure 1 and Figure 2 It can be seen that the radar velocity meter 4 can be quickly disassembled and maintained through this simple and convenient method.

[0025] See also Figure 1 , Figure 3 and Figure 4 It can be seen that a welding rod 14 is welded to the outside of the fixed rod 1, a protective block 15 is installed at the bottom of the welding rod 14, an electric motor 16 is installed inside the protective block 15, a bearing seat 17 is installed at the bottom of the welding rod 14, the output end of the electric motor 16 is connected to a threaded rod 18 through the bearing seat 17, a guide rod 19 is welded to the end of the cross rod 3, a moving block 20 is welded to the bottom of the guide rod 19, and a sliding structure is formed between the guide rod 19 and the welding rod 14.

[0026] During specific implementation, the length of the cross bar 3 on the flow rate monitor is usually fixed, resulting in a fixed position of the radar flow meter 4, which is difficult to adjust, making it difficult for a flow rate monitor with a complex geographical location to accurately monitor the flow rate of water, and having poor practicality. For this reason, the electric motor 16 can be started. When the electric motor 16 is running, it can drive the threaded rod 18 to rotate. When the threaded rod 18 rotates, it can drive the moving block 20 to slide threadedly. When the moving block 20 slides threadedly, it can drive the guide rod 19 to move. When the guide rod 19 moves, it can slide with the welding rod 14. When the guide rod 19 slides, it can drive the cross bar 3 to move. When the cross bar 3 moves, it can drive the mounting frame 5 and the radar flow meter 4 to move. When the radar flow meter 4 moves to the specified position, the electric motor 16 can be stopped. At this time, the position of the radar flow meter 4 can accurately monitor the flow rate of water.

[0027] See also Figure 1 , Figure 3and Figure 4 It can be seen that by adjusting the position of the radar flow meter 4, the radar flow meter 4 can monitor the flow rate of water in a relatively complex geographical location, thereby improving the practicality of the flow rate monitor.

[0028] In summary, when using the flow rate monitor that is easy to maintain, after the fixed rod 1 is installed at the specified position, the water flow rate can be monitored in real time through the radar flow meter 4, and the change in water flow rate can provide timely data support for flood control work. The flow rate monitor is a prior art and will not be described in detail here. When the U-shaped block 13 moves, its end can slide out from the inside of the cross bar 3, and the end of the U-shaped block 13 can slide out from the inside of the mounting frame 5. At this time, the radar flow meter 4 can be removed from the end of the cross bar 3. Through this simple and convenient method, the radar flow meter 4 can be quickly disassembled and maintained. When the radar flow meter 4 moves to the specified position, the electric motor 16 can be stopped. At this time, the position of the radar flow meter 4 can accurately monitor the water flow rate. By adjusting the position of the radar flow meter 4, the radar flow meter 4 can monitor the water flow rate in a relatively complex geographical location, thereby improving the practicality of the flow rate monitor. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A flow rate monitor that is easy to maintain, comprising: The fixing rod (1), the telemetry terminal box (2), the crossbar (3), the radar velocity meter (4), the mounting frame (5) and the fixing block (6) are characterized by: A telemetry terminal box (2) is installed on the outer side of the fixed rod (1), a cross bar (3) is arranged on the outer side of the fixed rod (1), a radar velocity meter (4) is arranged at the end of the cross bar (3), and a mounting frame (5) is installed on the outer side of the radar velocity meter (4); A fixed block (6) is welded to the top of the cross bar (3); a connecting rod (7) is installed inside the fixed block (6); a rotating block (8) is movably connected to the outer side of the connecting rod (7); a knob (9) is connected to the inside of the rotating block (8); a through slot (10) is opened inside the cross bar (3); a sliding rod (11) is welded to the inner wall of the through slot (10); a sliding block (12) is movably connected to the outer side of the sliding rod (11); a U-shaped clamping block (13) is welded to the outer side of the sliding block (12).

2. The flow rate monitor convenient for maintenance according to claim 1, characterized in that: A plug-in structure is formed between the U-shaped clamping block (13) and the mounting frame (5), and a rotating structure is formed between the fixing block (6) and the connecting rod (7).

3. The flow rate monitor convenient for maintenance according to claim 1, characterized in that: A sliding structure is formed between the sliding block (12) and the sliding rod (11).

4. The flow rate monitor convenient for maintenance according to claim 1, characterized in that: A welding rod (14) is welded to the outer side of the fixing rod (1), and a protective block (15) is installed at the bottom of the welding rod (14).

5. The flow rate monitor convenient for maintenance according to claim 4, characterized in that: An electric motor (16) is installed inside the protection block (15), a bearing seat (17) is installed at the bottom of the welding rod (14), and the output end of the electric motor (16) is connected to a threaded rod (18) through the bearing seat (17).

6. The flow rate monitor convenient for maintenance according to claim 1, characterized in that: A guide rod (19) is welded to the end of the cross rod (3), and a moving block (20) is welded to the bottom of the guide rod (19).

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