Integrated radar wave open channel flowmeter structure

Abstract

The utility model relates to the technical field of radar wave open channel flow meters, and discloses an integrated radar wave open channel flow meter structure which comprises a machine body, a waterproof box is fixedly connected to the top of the machine body, a rocker is installed on the left side of the top of the waterproof box, and a clamping groove block is rotationally connected to the outer side of the rocker. A first rotating rod is fixedly connected to the bottom end of the rocker, a first gear is fixedly connected to the outer wall of the first rotating rod, a second rotating rod is rotatably connected to the right side of the interior of the waterproof box, a second gear is fixedly connected to the outer wall of the second rotating rod, the first gear is in meshed connection with the second gear, and a first connecting rod is fixedly connected to the bottom of the first rotating rod. The top of the second gear is fixedly connected with a second connecting rod. According to the open channel fixing device, the size of the open channel is fixed and cannot be changed, the rocker is rotated by an operator to drive the first rotating rod to rotate, then the fixing blocks are unfolded towards the two sides, and the device can be fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of radar wave open channel flowmeters, in particular to the structure of an integrated radar wave open channel flowmeter. Background Technique

[0002] The radar wave open channel flowmeter is an advanced flow measurement device, which mainly uses radar wave technology to accurately measure the fluid flow in the open channel in a non-contact manner. This kind of flowmeter has the advantages of high accuracy, good stability, and convenient installation and maintenance.

[0003] The function of the radar wave open channel flowmeter is to accurately measure the fluid flow in the open channel in a non-contact manner, and provide accurate water flow data for water conservancy projects, so as to carry out water resource scheduling and flood control and drought relief decision-making.

[0004] In the prior art, because the widths of open channels are different and the sizes of radar wave open channel flowmeters cannot be changed, they are not applicable to open channels of different sizes. Moreover, when the water flow increases, the equipment will be washed away, so the water flow cannot be detected. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides the structure of an integrated radar wave open channel flowmeter, aiming to improve the problem that the size of the radar wave open channel flowmeter in the prior art is fixed and not applicable to open channels of various sizes, resulting in the inability to detect water flow.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: the structure of an integrated radar wave open channel flowmeter, including a machine body, a waterproof box is fixedly connected to the top of the machine body, a rocker is installed on the left side of the top of the waterproof box, a clamping groove block is rotatably connected to the outside of the rocker, a rotating rod one is fixedly connected to the bottom end of the rocker, a gear one is fixedly connected to the outer wall of the rotating rod one, a rotating rod two is rotatably connected to the right side inside the waterproof box, a gear two is fixedly connected to the outer wall of the rotating rod two, the gear one is meshed with the gear two, a connecting rod one is fixedly connected to the bottom of the rotating rod one, a connecting rod two is fixedly connected to the top of the gear two, the other ends of the connecting rod one and the connecting rod two are both fixedly connected to a rotating rod one, a connecting rod three is rotatably connected to the outside of the rotating rod one, the other end of the connecting rod three is rotatably connected to a rotating rod two, a fixing rod is rotatably connected to the outside of the rotating rod two, a fixing block is fixedly connected to the other end of the fixing rod, and a shielding mechanism is installed at the rear side of the top of the machine body, and the shielding mechanism is used for shielding.

[0007] As a further description of the above technical solution:

[0008] The shielding mechanism includes a motor, which is installed on the top of the machine body. The output end of the motor is fixedly connected to a first moving rod. The other end of the first moving rod is rotatably connected to a first rotating shaft. The right side of the first rotating shaft is rotatably connected to a second moving rod. The other end of the second moving rod is rotatably connected to a second rotating shaft. The right side of the outer wall of the second rotating shaft is fixedly connected to a sliding block. The sliding block is slidably connected to a sliding groove on the outside. The middle part of the right side of the outer wall of the sliding block is rotatably connected to a third rotating rod. The outside of the third rotating rod is rotatably connected to a folding plate.

[0009] As a further description of the above technical solution:

[0010] A protective cover is installed outside the motor, and a plurality of heat dissipation holes are equidistantly arranged around the outer wall of the protective cover.

[0011] As a further description of the above technical solution:

[0012] Metal outer frames are installed on the front and back sides of the outer wall of the machine body, and a first screw is threadedly connected to the outside of the metal outer frame.

[0013] As a further description of the above technical solution:

[0014] A frame is installed on the rear side of the machine body, and a second screw is threadedly connected to the outside of the frame.

[0015] As a further description of the above technical solution:

[0016] A warning sign is installed on the right side of the outer wall of the frame, and a third screw is threadedly connected to the outside of the warning sign.

[0017] As a further description of the above technical solution:

[0018] A protective box is installed outside the rocker, and a handle is installed on the top of the protective box.

[0019] As a further description of the above technical solution:

[0020] A rubber sleeve is installed outside the fixed block, and a fourth screw is threadedly connected to the outside of the rubber sleeve.

[0021] The present utility model has the following beneficial effects:

[0022] 1. In the present utility model, the size of the open channel is fixed and cannot be changed. By the operator rotating the rocker, the first rotating rod is driven to rotate, and then the fixed block is unfolded to both sides, realizing that the equipment can be fixed.

[0023] 2. In the present utility model, when the radar is conducting, by the motor driving the first moving rod to rotate, the sliding block can be obtained to rise, and then the folding plate will be unfolded, realizing that the radar can be shielded. Brief Description of the Drawings

[0024] Figure 1 This is a three-dimensional view of the integrated radar wave open channel flowmeter structure proposed by the present utility model;

[0025] Figure 2 This is a front view of the integrated radar wave open channel flowmeter structure proposed by the present utility model;

[0026] Figure 3 This is a rear view of the integrated radar wave open channel flowmeter structure proposed by the present utility model;

[0027] Figure 4 This is a partial structure disassembly view of the integrated radar wave open channel flowmeter structure proposed by the present utility model;

[0028] Figure 5 This is a schematic diagram of the integrated radar wave open channel flowmeter structure proposed by the present utility model.

[0029] Legend Explanation:

[0030] 1. Body; 2. Shielding mechanism; 201. Motor; 202. First moving rod; 203. First rotating shaft; 204. Second moving rod; 205. Second rotating shaft; 206. Sliding block; 207. Chute; 208. Third rotating rod; 209. Folding plate; 3. Waterproof box; 4. Rocker; 5. Card slot block; 6. First rotating rod; 7. First gear; 8. Second gear; 9. First connecting rod; 10. Second connecting rod; 11. First rotating rod; 12. Third connecting rod; 13. Second rotating rod; 14. Fixed rod; 15. Fixed block; 16. Protective cover; 17. Heat dissipation hole; 18. Metal outer frame; 19. First screw; 20. Frame; 21. Second screw; 22. Third screw; 23. Protective box; 24. Handle; 25. Rubber sleeve; 26. Fourth screw; 27. Warning sign; 28. Second rotating rod. Detailed Embodiment

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Refer to Figure 1 、 Figure 3 and Figure 4, an embodiment provided by the present utility model: an integrated radar wave open channel flowmeter structure, including a body 1, a waterproof box 3 is fixedly connected to the top of the body 1, a rocker 4 is installed on the left side of the top of the waterproof box 3, an operator can rotate the rocker 4, a clamping groove block 5 is rotatably connected to the outside of the rocker 4, the rocker 4 can be clamped, a rotating rod one 6 is fixedly connected to the bottom end of the rocker 4, a gear one 7 is fixedly connected to the outer wall of the rotating rod one 6, a rotating rod two 28 is rotatably connected to the right side inside the waterproof box 3, a gear two 8 is fixedly connected to the outer wall of the rotating rod two 28, the gear one 7 is meshed with the gear two 8, when the gear one 7 rotates, it drives the gear two 8 to rotate, a connecting rod one 9 is fixedly connected to the bottom of the rotating rod one 6, a connecting rod two 10 is fixedly connected to the top of the gear two 8, the other ends of the connecting rod one 9 and the connecting rod two 10 are both fixedly connected with a rotating rod one 11, a connecting rod three 12 is rotatably connected to the outside of the rotating rod one 11, the other end of the connecting rod three 12 is rotatably connected to a rotating rod two 13, a fixing rod 14 is rotatably connected to the outside of the rotating rod two 13, and a fixing block 15 is fixedly connected to the other end of the fixing rod 14, which can be expanded to both sides for fixation. A shielding mechanism 2 is installed at the rear side of the top of the body 1, and the shielding mechanism 2 is used for shielding. A rubber sleeve 25 is installed on the outside of the fixing block 15, and a screw four 26 is threadedly connected to the outside of the rubber sleeve 25, which can facilitate more stable fixation on the open channel. A protection box 23 is installed on the outside of the rocker 4, and a handle 24 is installed on the top of the protection box 23 to protect the rocker 4;

[0033] Specifically, the size of the open channel is fixed and cannot be changed. By operating the rotation of the rocker 4, the rotating rod one 6 is driven to rotate. On the rotating rod one 6, there is a gear one 7, and its bottom is connected to the connecting rod one 9. Inside the waterproof box 3, there is a rotating rod two 28 rotating, and a gear two 8 is fixed on it. As the gear one 7 rotates, through the meshing effect, the gear two 8 also rotates accordingly. On the connecting rod one 9 and the connecting rod two 10, there are both rotating rod one 11s, and a connecting rod three 12 rotates on the rotating rod one 11, and the other end of the connecting rod three 12 is connected to the rotating rod two 13. On the fixing rod 14, there is a fixing block 15. Through a series of movements, the fixing block 15 will finally be pushed to expand to both sides, thus realizing the fixing function. Since the walls of the open channel have been washed by water flow for a long time, a rubber sleeve 25 is installed on the fixing block 15, which can achieve better fixation. Moreover, a protection box 23 is installed outside the rocker 4 to protect the rocker 4.

[0034] Refer to Figure 1 and Figure 5, the shielding mechanism 2 includes a motor 201. The motor 201 is installed on the top of the body 1. The output end of the motor 201 is fixedly connected to a first moving rod 202. The kinetic energy of the motor 201 drives the first moving rod 202 to rotate. The other end of the first moving rod 202 is rotatably connected to a first rotating shaft 203. The right side of the first rotating shaft 203 is rotatably connected to a second moving rod 204. The other end of the second moving rod 204 is rotatably connected to a second rotating shaft 205. The right side of the outer wall of the second rotating shaft 205 is fixedly connected to a sliding block 206. The outside of the sliding block 206 is slidably connected to a sliding groove 207. The sliding block 206 will slide within the sliding groove 207. The middle part of the right side of the outer wall of the sliding block 206 is rotatably connected to a third rotating rod 208. The outside of the third rotating rod 208 is rotatably connected to a folding plate 209. After rising, the folding plate 209 will open. A protective cover 16 is installed outside the motor 201. A plurality of heat dissipation holes 17 are equidistantly opened around the outer wall of the protective cover 16, which can be used for ventilation and heat dissipation of the motor 201. Metal outer frames 18 are installed on the front and rear sides of the outer wall of the body 1. Screws 19 are threadedly connected to the outside of the metal outer frames 18;

[0035] Specifically, during the radar conduction process, the motor 201 drives the first moving rod 202 to rotate. A first rotating shaft 203 is installed on the first moving rod 202, and the first rotating shaft 203 drives the second moving rod 204 to rotate. A second rotating shaft 205 is installed on the second moving rod 204. The second rotating shaft 205 is connected to the sliding block 206. The sliding block 206 slides within the sliding groove 207. At the same time, a folding plate 209 is fixed on the sliding block 206. When the sliding block 206 rises, the folding plate 209 will unfold accordingly to shield the radar, which can effectively meet the shielding requirements during the radar conduction process. And a protective cover 16 is installed outside the motor 201. Heat dissipation holes 17 are opened on the protective cover 16 for ventilation and heat dissipation. A metal outer frame 18 is installed on the body 1. The model of the motor 201 is JZBOBO2.

[0036] Refer to Figure 1 and Figure 2 , a frame 20 is installed on the rear side of the body 1. Screws 21 are threadedly connected to the outside of the frame 20, which can be used to support the whole. A warning sign 27 is installed on the right side of the outer wall of the frame 20. Screws 22 are threadedly connected to the outside of the warning sign 27, which plays a role of reminder;

[0037] Specifically, the body 1 is provided with a frame 20. The frame 20 is fixed by screws 21, which plays a role of supporting the whole. Moreover, on the right outer wall of the frame 20, a warning sign 27 is installed, and the warning sign 27 is fixed by screws 22 for warning.

[0038] Working principle: The size of the open channel is fixed and cannot be changed. By rotating the rocker 4, the first rotating rod 6 is driven to rotate. A first gear 7 is fixed on the first rotating rod 6, and a first connecting rod 9 is fixed at the bottom of the first rotating rod 6. A second rotating rod 28 also rotates inside the waterproof box 3. A second gear 8 is fixed on the second rotating rod 28. When the first gear 7 rotates, it will drive the second gear 8 to rotate. A first rotating rod 11 rotates on both the first connecting rod 9 and the second connecting rod 10. A third connecting rod 12 rotates on the first rotating rod 11, and a second rotating rod 13 rotates at the other end of the third connecting rod 12. A fixed block 15 is fixed on the fixed rod 14. Through a series of movements, the fixed block 15 will be pushed to expand to both sides for fixation;

[0039] When the radar conducts, the motor 201 drives the first moving rod 202 to rotate. A first rotating shaft 203 rotates on the first moving rod 202. A second moving rod 204 rotates on the first rotating shaft 203. A second rotating shaft 205 rotates on the second moving rod 204. A sliding block 206 is connected to the second rotating shaft 205. A sliding groove 207 slides outside the sliding block 206. The sliding block 206 will slide in the sliding groove 207. A folding plate 209 is also installed on the sliding block 206. When the sliding block 206 rises, the folding plate 209 will expand to shield the radar.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Integrated radar wave open channel flowmeter structure, including a body (1), characterized in that: A waterproof box (3) is fixedly connected to the top of the body (1). A rocker (4) is installed on the left side of the top of the waterproof box (3). A clamping groove block (5) is rotatably connected to the outer side of the rocker (4). A first rotating rod (6) is fixedly connected to the bottom end of the rocker (4). A first gear (7) is fixedly connected to the outer wall of the first rotating rod (6). A second rotating rod (28) is rotatably connected to the right side inside the waterproof box (3). A second gear (8) is fixedly connected to the outer wall of the second rotating rod (28). The first gear (7) is meshed with the second gear (8). A first connecting rod (9) is fixedly connected to the bottom of the first rotating rod (6). A second connecting rod (10) is fixedly connected to the top of the second gear (8). The other ends of the first connecting rod (9) and the second connecting rod (10) are both fixedly connected to a first rotating bar (11). A third connecting rod (12) is rotatably connected to the outer side of the first rotating bar (11). The other end of the third connecting rod (12) is rotatably connected to a second rotating bar (13). A fixed rod (14) is rotatably connected to the outer side of the second rotating bar (13). A fixed block (15) is fixedly connected to the other end of the fixed rod (14). A shielding mechanism (2) is installed at the rear side of the top of the body (1), and the shielding mechanism (2) is used for shielding.

2. The integrated radar wave open channel flowmeter structure according to claim 1, characterized in that: The shielding mechanism (2) includes a motor (201). The motor (201) is installed on the top of the body (1). A first moving rod (202) is fixedly connected to the output end of the motor (201). A first rotating shaft (203) is rotatably connected to the other end of the first moving rod (202). A second moving rod (204) is rotatably connected to the right side of the first rotating shaft (203). A second rotating shaft (205) is rotatably connected to the other end of the second moving rod (204). A sliding block (206) is fixedly connected to the right side of the outer wall of the second rotating shaft (205). The sliding block (206) is slidably connected to a sliding groove (207). A third rotating rod (208) is rotatably connected to the middle of the right side of the outer wall of the sliding block (206). A folding plate (209) is rotatably connected to the outer side of the third rotating rod (208).

3. The integrated radar wave open channel flowmeter structure according to claim 2, characterized in that: A protective cover (16) is installed on the outer side of the motor (201). A plurality of heat dissipation holes (17) are equidistantly arranged around the outer wall of the protective cover (16).

4. The integrated radar wave open channel flowmeter structure according to claim 1, characterized in that: Metal outer frames (18) are installed on the front and rear sides of the outer wall of the body (1). A first screw (19) is threadedly connected to the outer side of the metal outer frame (18).

5. The integrated radar wave open channel flowmeter structure according to claim 1, characterized in that: A frame (20) is installed at the rear side of the body (1). A second screw (21) is threadedly connected to the outer side of the frame (20).

6. The integrated radar wave open channel flowmeter structure according to claim 5, characterized in that: A warning sign (27) is installed on the right side of the outer wall of the frame (20). A third screw (22) is threadedly connected to the outer side of the warning sign (27).

7. The integrated radar wave open channel flowmeter structure according to claim 1, characterized in that: A protective box (23) is installed on the outer side of the rocker (4). A handle (24) is installed on the top of the protective box (23).

8. The integrated radar wave open channel flowmeter structure according to claim 1, characterized in that: A rubber sleeve (25) is installed on the outer side of the fixed block (15). A fourth screw (26) is threadedly connected to the outer side of the rubber sleeve (25).

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