Portable flow velocity and flow detection device

Abstract

The utility model relates to the technical field of water flow detection, and discloses a portable flow velocity and flow detection device which comprises a base, a rotating mechanism is arranged on the base, a lifting mechanism is arranged on the rotating mechanism, and a flow velocity meter is arranged on the lifting mechanism. The rotating mechanism comprises a supporting rod, the supporting rod is connected to the top of the base, and the top end of the supporting rod is connected with a fixing plate. According to the portable flow velocity and flow detection device, an electric telescopic rod is started to drive a fixing rod to vertically move, the fixing rod drives a flow velocity meter to move, and therefore the height of the flow velocity meter can be rapidly adjusted according to needs; and the mounting plate drives the electric telescopic rod, the fixed rod and the flow velocity meter to rotate, so that the direction of the flow velocity meter can be adjusted, water flow in different directions can be conveniently detected, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water flow detection, in particular to a portable flow rate and flow detection device. Background Art

[0002] At present, in the hydrological detection of flow rate, flow velocity and the like at different positions of the river (in the height direction of the river and in the width direction of the river), it is necessary to use a flow meter installed on a rod to complete the detection work. When detecting at different positions, it is necessary to manually remove the flow meter and then install it at different heights of the rod, or to translate the rod along the width of the river. When the flow meter is adjusted and installed before being used again, the position accuracy of the flow meter and the adjustment efficiency of the flow meter are low, which seriously affects the detection efficiency and effect. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the shortcomings of the prior art, the utility model provides a portable flow rate and flow detection device. The utility model has the advantages that by starting the electric telescopic rod to drive the fixed rod to move vertically, the fixed rod drives the flow meter to move, so that the height of the flow meter can be quickly adjusted according to needs, and by starting the micro motor to drive the rotating shaft to rotate, the rotating shaft drives the mounting plate to rotate, and the mounting plate drives the electric telescopic rod, the fixed rod, and the flow meter to rotate, so that the direction of the flow meter can be adjusted, which is convenient for detecting water flows in different directions and improves the detection efficiency.

[0005] (II) Technical solution

[0006] To achieve the above object, the utility model provides the following technical solutions: a portable flow rate and flow detection device, comprising a base, a rotating mechanism is arranged on the base, a lifting mechanism is arranged on the rotating mechanism, and a flow meter is arranged on the lifting mechanism;

[0007] The rotating mechanism comprises: a support rod, the support rod is connected to the top of the base, the top of the support rod is connected to a fixing plate, the bottom of the fixing plate is installed with a micro motor, the top of the fixing plate is rotatably connected to a rotating shaft, and the top of the rotating shaft is connected to a mounting plate;

[0008] The lifting mechanism includes: an electric telescopic rod, which is installed in front of the bottom of the mounting plate, the piston end of the electric telescopic rod is connected to a fixed rod, and the flow meter is installed at the bottom end of the fixed rod. By starting the electric telescopic rod, the fixed rod is driven to move vertically, and the fixed rod drives the flow meter to move, so that the height of the flow meter can be quickly adjusted according to needs. By starting the micro motor to drive the rotating shaft to rotate, the rotating shaft drives the mounting plate to rotate, and the mounting plate drives the electric telescopic rod, the fixed rod, and the flow meter to rotate, so that the direction of the flow meter can be adjusted, which is convenient for detecting water flows in different directions and improves detection efficiency.

[0009] Preferably, the bottom end of the rotating shaft passes through the fixed plate and is connected to the output end of the micro motor 1 through a coupling.

[0010] Preferably, a counterweight block and a handle are respectively connected to the top and rear of the mounting plate, and the counterweight block is located behind the handle. The counterweight block can ensure the balance of the base, the fixing plate and the mounting plate, and the handle makes it convenient for staff to take the device.

[0011] Preferably, a water pushing mechanism is provided on the base, and the water pushing mechanism includes: a mounting tube, the mounting tube is connected to the bottom of the base, the inner wall of the mounting tube is connected to a waterproof shell through a bracket, a second micro motor is installed inside the waterproof shell, the output end of the second micro motor is connected to a rotating rod through a coupling, and the right end of the rotating rod passes through the waterproof shell and extends to the right, and a turbine is installed at the extended end of the rotating rod. The rotating rod is driven to rotate by starting the second micro motor, and the rotating rod drives the turbine to rotate, so that the turbine discharges water and applies thrust to the base, thereby pushing the base to move it to the middle of the river channel, which is convenient for staff to detect different positions of the river channel and improves practicality.

[0012] Preferably, there are two support rods, and the two support rods are relatively connected to the top of the base.

[0013] Preferably, there are two groups of the water pushing mechanisms, and the two groups of the water pushing mechanisms are relatively arranged at the bottom of the base.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a portable flow rate and flow detection device, which has the following beneficial effects:

[0016] 1. This portable flow rate and flow detection device drives the fixed rod to move vertically by starting the electric telescopic rod, and the fixed rod drives the flow meter to move, so that the height of the flow meter can be quickly adjusted according to needs. The micro motor is started to drive the rotating shaft to rotate, and the rotating shaft drives the mounting plate to rotate. The mounting plate drives the electric telescopic rod, the fixed rod, and the flow meter to rotate, so that the direction of the flow meter can be adjusted, which is convenient for detecting water flows in different directions and improves detection efficiency.

[0017] 2. This portable flow rate and flow detection device starts the second micro motor to drive the rotating rod to rotate, and the rotating rod drives the turbine to rotate, so that the turbine discharges water and applies thrust to the base, thereby pushing the base to move to the middle of the river channel, making it convenient for staff to detect different positions of the river channel and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a right side cross-sectional view of the utility model;

[0021] Figure 3 It is a front cross-sectional view of the water pushing mechanism in the utility model.

[0022] In the figure: 1. base; 2. rotating mechanism; 201. support rod; 202. fixing plate; 203. micro motor 1; 204. rotating shaft; 205. mounting plate; 3. lifting mechanism; 301. electric telescopic rod; 302. fixing rod; 4. flow meter; 5. water pushing mechanism; 501. mounting cylinder; 502. waterproof shell; 503. bracket; 504. micro motor 2; 505. rotating rod; 506. turbine; 6. counterweight; 7. handle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] like Figure 1-3As shown, the utility model provides a portable flow rate and flow detection device, including a base 1, a rotating mechanism 2 is arranged on the base 1, a lifting mechanism 3 is arranged on the rotating mechanism 2, and a flow meter 4 is arranged on the lifting mechanism 3; the rotating mechanism 2 includes: a support rod 201, the support rod 201 is connected to the top of the base 1, there are two support rods 201, the two support rods 201 are relatively connected to the top of the base 1, the top of the support rod 201 is connected to a fixed plate 202, the base 1 and the fixed plate 202 are both circularly arranged, a micro motor 203 is installed at the bottom of the fixed plate 202, the top of the fixed plate 202 is rotatably connected with a rotating shaft 204, the bottom end of the rotating shaft 204 passes through the fixed plate 202 and is connected to the output end of the micro motor 203 through a coupling, and the top of the rotating shaft 204 is connected to a mounting plate 205; the lifting mechanism 3 includes: an electric telescopic rod 301, the electric telescopic rod 301 is installed in front of the bottom of the mounting plate 205, and the electric telescopic rod 301 is installed in front of the bottom of the mounting plate 205. The piston end of the retractable rod 301 is connected with a fixed rod 302, and the current meter 4 is installed at the bottom end of the fixed rod 302. By starting the electric telescopic rod 301, the fixed rod 302 is driven to move vertically, and the fixed rod 302 drives the current meter 4 to move, so that the height of the current meter 4 can be quickly adjusted as needed. By starting the micro motor 203, the rotating shaft 204 is driven to rotate, and the rotating shaft 204 drives the mounting plate 205 to rotate, and the mounting plate 205 drives the electric telescopic rod 301, the fixed rod 302, and the current meter 4 to rotate, so that the direction of the current meter 4 can be adjusted, which is convenient for detecting water flows in different directions and improving the detection efficiency; the top and rear of the mounting plate 205 are respectively connected with a counterweight block 6 and a handle 7, and the counterweight block 6 is located behind the handle 7, and the counterweight block 6 is arranged in a rectangular shape. The counterweight block 6 can ensure the balance of the base 1, the fixed plate 202, and the mounting plate 205, and the handle 7 is arranged to facilitate the staff to take the device.

[0026] In this embodiment, the electric telescopic rod 301 is started to drive the fixed rod 302 to move vertically, and the fixed rod 302 drives the flow meter 4 to move, so that the height of the flow meter 4 can be quickly adjusted as needed. The micro motor 203 is started to drive the rotating shaft 204 to rotate, and the rotating shaft 204 drives the mounting plate 205 to rotate. The mounting plate 205 drives the electric telescopic rod 301, the fixed rod 302, and the flow meter 4 to rotate, so that the direction of the flow meter 4 can be adjusted, which is convenient for detecting water flows in different directions and improves the detection efficiency.

[0027] Example 2

[0028] like Figure 1-3As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a water pushing mechanism 5 is provided on the base 1, and the water pushing mechanism 5 includes: a mounting tube 501, the mounting tube 501 is connected to the bottom of the base 1, and the left and right sides of the mounting tube 501 are both opened, and the inner wall of the mounting tube 501 is connected to a waterproof shell 502 through a bracket 503, and a micro motor 2 504 is installed inside the waterproof shell 502, and the output end of the micro motor 2 504 is connected to a rotating rod 505 through a coupling, and the right end of the rotating rod 505 penetrates the waterproof shell 502 extends to the right, a sealing ring is provided at the connection between the rotating rod 505 and the waterproof shell 502, a turbine 506 is installed at the extended end of the rotating rod 505, there are two groups of water pushing mechanisms 5, and the two groups of water pushing mechanisms 5 are relatively arranged at the bottom of the base 1, and the rotating rod 505 is driven to rotate by starting the micro motor 2 504, and the rotating rod 505 drives the turbine 506 to rotate, so that the turbine 506 discharges water and applies thrust to the base 1, thereby pushing the base 1 to move it to the middle of the river channel, making it convenient for staff to detect different positions of the river channel and improving practicality.

[0029] In this embodiment, the micro motor 2 504 is started to drive the rotating rod 505 to rotate, and the rotating rod 505 drives the turbine 506 to rotate, so that the turbine 506 discharges water and applies thrust to the base 1, thereby pushing the base 1 to move to the middle of the river channel, making it convenient for staff to detect different positions of the river channel and improving practicality.

[0030] The working principle of this portable flow rate and flow detection device is described in detail below.

[0031] like Figure 1-3 As shown, when in use, the detection device is placed in the river channel, and the fixed rod 302 is driven to move vertically by starting the electric telescopic rod 301, and the fixed rod 302 drives the current meter 4 to move, so that the height of the current meter 4 can be quickly adjusted as needed, and the rotating shaft 204 is driven to rotate by starting the micro motor 1 203, and the rotating shaft 204 drives the mounting plate 205 to rotate, and the mounting plate 205 drives the electric telescopic rod 301, the fixed rod 302, and the current meter 4 to rotate, so that the direction of the current meter 4 can be adjusted, which is convenient for detecting water flows in different directions, and the rotating rod 505 is driven to rotate by starting the micro motor 2 504, and the rotating rod 505 drives the turbine 506 to rotate, so that the turbine 506 drains water and applies thrust to the base 1, thereby pushing the base 1 to move it to the middle of the river channel, which is convenient for the staff to detect different positions of the river channel.

Claims

1. A portable flow rate and flow rate detection device, comprising a base (1), characterized in that: The base (1) is provided with a rotating mechanism (2), the rotating mechanism (2) is provided with a lifting mechanism (3), and the lifting mechanism (3) is provided with a flow meter (4); The rotating mechanism (2) comprises: a support rod (201), the support rod (201) is connected to the top of the base (1), the top of the support rod (201) is connected to a fixing plate (202), the bottom of the fixing plate (202) is installed with a micro motor (203), the top of the fixing plate (202) is rotatably connected to a rotating shaft (204), and the top of the rotating shaft (204) is connected to a mounting plate (205); The lifting mechanism (3) comprises: an electric telescopic rod (301), the electric telescopic rod (301) is installed in front of the bottom of the mounting plate (205), the piston end of the electric telescopic rod (301) is connected to a fixed rod (302), and the flow meter (4) is installed at the bottom end of the fixed rod (302).

2. A portable flow rate and flow rate detection device according to claim 1, characterized in that: The bottom end of the rotating shaft (204) passes through the fixed plate (202) and is connected to the output end of the micro motor 1 (203) through a coupling.

3. A portable flow rate and flow rate detection device according to claim 1, characterized in that: A counterweight (6) and a handle (7) are respectively connected to the top and rear of the mounting plate (205), and the counterweight (6) is located behind the handle (7).

4. A portable flow rate and flow rate detection device according to claim 1, characterized in that: The base (1) is provided with a water pushing mechanism (5), and the water pushing mechanism (5) comprises: a mounting tube (501), the mounting tube (501) is connected to the bottom of the base (1), the inner wall of the mounting tube (501) is connected to a waterproof shell (502) via a bracket (503), a second micro motor (504) is installed inside the waterproof shell (502), the output end of the second micro motor (504) is connected to a rotating rod (505) via a coupling, and the right end of the rotating rod (505) penetrates the waterproof shell (502) and extends to the right, and a turbine (506) is installed at the extended end of the rotating rod (505).

5. A portable flow rate and flow rate detection device according to claim 1, characterized in that: There are two support rods (201), and the two support rods (201) are connected to the top of the base (1) in opposite directions.

6. A portable flow rate and flow rate detection device according to claim 4, characterized in that: There are two groups of the water pushing mechanisms (5), and the two groups of the water pushing mechanisms (5) are arranged opposite to each other at the bottom of the base (1).

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