Multifunctional support device for supporting current meter

Abstract

The utility model provides a multifunctional support device for supporting a current meter. The multifunctional support device comprises a bottom plate; the first supporting rod is in threaded connection with the top of the bottom plate, the top of the first supporting rod is in threaded connection with a second supporting rod, the top of the second supporting rod is in threaded connection with a guide wheel, and sliding grooves are formed in one side of the first supporting rod and one side of the second supporting rod. According to the multifunctional support device used for supporting the flow velocity meter, through mutual cooperation of the base plate, the first supporting rod, the second supporting rod, the guide wheel, the stepping motor, the pull rope, the sliding sleeve, the sliding groove, the limiting screw and other structures, when the multifunctional support device is used, the stepping motor rotates, and the flow velocity meter is supported. The height of the radar flow velocity meter can be automatically adjusted, manual operation of a user is not needed, the user can use the radar flow velocity meter conveniently, the angle of the radar flow velocity meter can be limited by limiting the limiting screw on the inner side face of the sliding groove, and the flow measurement effect is prevented from being affected by rotation.

Description

Technical Field

[0001] The utility model relates to the technical field of flowmeters, in particular to a multifunctional bracket device for supporting a flowmeter. Background Art

[0002] The radar flow meter is a flow measuring instrument that uses microwave technology. It is specially used for monitoring surface flow velocity in natural rivers, canals, culverts, pipelines and other places with fluctuating water flow. When installing the radar flow meter, a support frame is required.

[0003] For example, in the patent application with publication number CN 219957611 U in the prior art, a maintenance device is arranged on the surface of the velocity meter body, and the maintenance device includes a hollow sleeve, which is arranged on a bracket, and a fixing plate is fixedly connected to the surface of the hollow sleeve, and two insert strips are fixedly connected to the surface of one side of the velocity meter body, and two square holes are provided on the surface of the fixing plate. The utility model, by arranging the maintenance device, is convenient for rapid maintenance of the radar velocity meter, and can effectively reduce the need to use tools to remove multiple bolts during maintenance and disassembly of the existing radar velocity meter, thereby causing cumbersome disassembly work and inconvenient operation, and reduces the situation in which the bolts are easily damaged when the equipment is frequently disassembled, resulting in unstable subsequent assembly and affecting detection, thereby improving the overall ease of use of the equipment.

[0004] When the device is in use, when adjusting the height of the radar velocity meter, the user needs to manually rotate the reel and manually limit it, which increases the operation steps. In addition, the radar velocity meter lacks a limiting structure. When in use, in windy weather, it is easy to cause the radar velocity meter to rotate on the support rod, thereby reducing the stability of the radar velocity meter in measurement.

[0005] Therefore, it is necessary to provide a multifunctional bracket device for supporting a flow meter to solve the above technical problems. Utility Model Content

[0006] The utility model provides a multifunctional bracket device for supporting a flow meter, which solves the problems of manually adjusting the height of the radar flow meter, which increases the operation steps, and lacks a limiting structure for the radar flow meter, which easily causes the radar flow meter to rotate and affects the measurement effect.

[0007] In order to solve the above technical problems, the utility model provides a multifunctional bracket device for supporting a flow meter, comprising:

[0008] Base plate;

[0009] A first support rod, wherein the first support rod is threadedly connected to the top of the bottom plate, the top of the first support rod is threadedly connected to the second support rod, the top of the second support rod is threadedly connected to the guide wheel, and a slide groove is provided on one side of the first support rod and the second support rod;

[0010] A protection box, the protection box is fixedly mounted at the bottom of one side of the first support rod, a stepper motor is fixedly mounted on the inner side of the protection box, a winding wheel is fixedly mounted on the output end of the stepper motor, and a pull rope is wound around the outer side of the winding wheel;

[0011] A sliding sleeve, the sliding sleeve is slidably connected to the outer side surface of the first support rod, the internal thread on one side of the sliding sleeve is connected to a limit screw, one end of the limit screw is arranged on the inner side surface of the sliding groove, and a clamping frame is fixedly installed on the other side of the sliding sleeve, and the clamping frame is fixedly installed on one end of the pull rope.

[0012] Preferably, the pull rope is arranged on the top of the guide wheel.

[0013] Preferably, a control switch is fixedly mounted on one side of the inner side of the protection box, and the control switch is connected to the stepper motor via a power cord.

[0014] Preferably, a door is provided on the front of the protection box, and a ventilation window is installed on one side of the protection box.

[0015] Preferably, a clamping plate is clamped on the inner side surface of the clamping frame, and a radar flow meter is fixedly mounted on one side of the clamping plate.

[0016] Preferably, a mounting plate is fixedly mounted on the front side of the sliding sleeve.

[0017] Preferably, a lighting lamp is fixedly mounted on the front side of the mounting plate.

[0018] Compared with the related art, the multifunctional bracket device for supporting a flow meter provided by the utility model has the following beneficial effects:

[0019] The utility model provides a multifunctional bracket device for supporting a flow meter, which cooperates with each other through structures such as a bottom plate, a first support rod, a second support rod, a guide wheel, a stepping motor, a pull rope, a sliding sleeve, a sliding groove and a limiting screw. When in use, the stepping motor rotates to automatically adjust the height of the radar flow meter without the need for manual operation by the user, thereby facilitating the use of the user, and the limiting screw is limited on the inner side of the sliding groove, so that the angle of the radar flow meter can be limited to avoid the influence of the rotation on the flow measurement effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1A schematic structural diagram of a first embodiment of a multifunctional bracket device for supporting a flow meter provided by the utility model;

[0021] Figure 2 for Figure 1 The schematic diagram of the bottom plate structure shown;

[0022] Figure 3 for Figure 1 The schematic diagram of the cross-sectional structure of the protection box shown;

[0023] Figure 4 This is a structural schematic diagram of a second embodiment of a multifunctional bracket device for supporting a flow meter provided by the utility model.

[0024] Numbers in the figure: 1. bottom plate, 11. first support rod, 12. second support rod, 13. guide wheel, 14. slide groove, 2. protection box, 21. stepping motor, 22. winding wheel, 23. pull rope, 24. control switch, 3. sliding sleeve, 31. limit screw, 32. clamping frame, 4. radar flow meter, 41. clamping plate, 5. mounting plate, 51. lighting lamp. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation modes. Example 1

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of a multifunctional bracket device for supporting a flow meter provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the bottom plate structure shown; Figure 3 for Figure 1 A schematic diagram of the cross-sectional structure of the protection box is shown. A multifunctional bracket device for supporting a flow meter comprises: a bottom plate 1;

[0027] A first support rod 11, wherein the first support rod 11 is threadedly connected to the top of the bottom plate 1, the top of the first support rod 11 is threadedly connected to a second support rod 12, the top of the second support rod 12 is threadedly connected to a guide wheel 13, and a slide groove 14 is provided on one side of each of the first support rod 11 and the second support rod 12;

[0028] A protection box 2, the protection box 2 is fixedly mounted at the bottom of one side of the first support rod 11, a stepper motor 21 is fixedly mounted on the inner side of the protection box 2, a winding wheel 22 is fixedly mounted on the output end of the stepper motor 21, and a pull rope 23 is wound around the outer side of the winding wheel 22;

[0029] The sliding sleeve 3 is slidably connected to the outer side surface of the first support rod 11, and the internal thread on one side of the sliding sleeve 3 is connected to a limit screw 31, one end of the limit screw 31 is arranged on the inner side surface of the sliding groove 14, and the other side of the sliding sleeve 3 is fixedly installed with a clamping frame 32, and the clamping frame 32 is fixedly installed on one end of the pull rope 23.

[0030] The pull rope 23 is disposed on the top of the guide wheel 13 .

[0031] A control switch 24 is fixedly mounted on one side of the inner side of the protection box 2 , and the control switch 24 is connected to the stepping motor 21 via a power line.

[0032] The front of the protection box 2 is provided with a door body, and one side of the protection box 2 is installed with a ventilation window.

[0033] A clamping plate 41 is clamped on the inner side of the clamping frame 32 , and a radar velocity meter 4 is fixedly mounted on one side of the clamping plate 41 .

[0034] There are multiple first support rods 11 and second support rods 12. When using the radar velocity meter 4, the user can assemble a suitable number of first support rods 11 and second support rods 12 according to the height at which the radar velocity meter 4 needs to be installed, thereby increasing the adaptability of the device;

[0035] The stepping motor 21 and the radar speed meter 4 both use external power supplies.

[0036] The working principle of a multifunctional bracket device for supporting a flow meter provided by the utility model is as follows:

[0037] When using it, the user first installs the bottom plate 1 on the river bank, then threads the first support rod 11 on the bottom plate 1, then threads the second support rod 12 on the first support rod 11, then the user sets the sliding sleeve 3 on the outer side of the first support rod 11 and the second support rod 12, then threads the bottom of the guide wheel 13 on the top of the second support rod 12, thereby installing the guide wheel 13, then the user puts the pull rope 23 on the guide wheel 13, and then fixes one end of the pull rope 23 on the top of the mounting clamping frame 32, and then the user mounts the clamping plate 41 It is stuck on the inner side of the clamping frame 32 to install the radar velocity meter 4. Then the user rotates the limit screw 31 to make the limit screw 31 threadedly connected inside the sleeve 3. Then one end of the limit screw 31 is stuck on the inner side of the slide groove 14 to limit the sleeve 3. Then the user presses the control switch 24 to control the stepper motor 21 to rotate. Then the stepper motor 21 drives the winding wheel 22 to rotate, so as to wind the pull rope 23. Then one end of the pull rope 23 drives the sleeve 3 to move, so that the radar velocity meter 4 moves to a suitable position.

[0038] Compared with the related art, the multifunctional bracket device for supporting a flow meter provided by the utility model has the following beneficial effects:

[0039] Through the cooperation of structures such as the base plate 1, the first support rod 11, the second support rod 12, the guide wheel 13, the stepper motor 21, the pull rope 23, the sleeve 3, the slide groove 14 and the limit screw 31, when in use, the stepper motor 1 rotates to automatically adjust the height of the radar flow meter 4 without the need for manual operation by the user, thereby facilitating the use of the user, and the limit screw 31 is limited to the inner side of the slide groove 14, so that the angle of the radar flow meter 4 can be limited to avoid the rotation affecting the flow measurement effect. Example 2

[0040] Please refer to Figure 4 Based on the multifunctional bracket device for supporting a flow meter provided in the first embodiment of the present application, the second embodiment of the present application proposes another multifunctional bracket device for supporting a flow meter. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0041] Specifically, the second embodiment of the present application provides a multifunctional bracket device for supporting a flow meter, which is different in that, in the multifunctional bracket device for supporting a flow meter, a mounting plate 5 is fixedly mounted on the front side of the sliding sleeve 3 .

[0042] A lighting lamp 51 is fixedly mounted on the front side of the mounting plate 5 .

[0043] When in use, the radar speed meter 4 is illuminated by the lighting lamp 51, the height of the radar velocity meter 4 can be adjusted by the stepper motor 21, and the installation height of the radar velocity meter 4 can also be adjusted by the first support rod 11 and the second support rod 12, thereby increasing the versatility of the bracket.

[0044] The working principle of a multifunctional bracket device for supporting a flow meter provided by the utility model is as follows:

[0045] When the radar velocity meter 4 needs to be maintained at night, when the radar velocity meter 4 moves to the lower end, the user can turn on the lighting lamp 51 installed on the mounting plate 5, so that the lighting lamp 51 illuminates the radar velocity meter 4 set on one side.

[0046] Compared with the related art, the multifunctional bracket device for supporting a flow meter provided by the utility model has the following beneficial effects:

[0047] By cooperating with each other through structures such as the mounting plate 5 and the lighting lamp 51, the radar velocity meter 4 that needs maintenance can be illuminated during use, thereby facilitating the user to maintain the radar velocity meter 4 at night.

[0048] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A multifunctional bracket device for supporting a flow meter, characterized in that: include: Base plate; A first support rod, wherein the first support rod is threadedly connected to the top of the bottom plate, the top of the first support rod is threadedly connected to the second support rod, the top of the second support rod is threadedly connected to the guide wheel, and a slide groove is provided on one side of the first support rod and the second support rod; A protection box, the protection box is fixedly mounted at the bottom of one side of the first support rod, a stepper motor is fixedly mounted on the inner side of the protection box, a winding wheel is fixedly mounted on the output end of the stepper motor, and a pull rope is wound around the outer side of the winding wheel; A sliding sleeve, the sliding sleeve is slidably connected to the outer side surface of the first support rod, the internal thread on one side of the sliding sleeve is connected to a limit screw, one end of the limit screw is arranged on the inner side surface of the sliding groove, and a clamping frame is fixedly installed on the other side of the sliding sleeve, and the clamping frame is fixedly installed on one end of the pull rope.

2. A multifunctional bracket device for supporting a flow meter according to claim 1, characterized in that: The pull rope is arranged on the top of the guide wheel.

3. A multifunctional bracket device for supporting a flow meter according to claim 2, characterized in that: A control switch is fixedly mounted on one side of the inner side of the protection box, and the control switch is connected to the stepping motor via a power line.

4. A multifunctional bracket device for supporting a flow meter according to claim 3, characterized in that: The front of the protection box is provided with a door body, and one side of the protection box is installed with a ventilation window.

5. A multifunctional bracket device for supporting a flow meter according to claim 4, characterized in that: A clamping plate is clamped on the inner side surface of the clamping frame, and a radar velocity meter is fixedly installed on one side of the clamping plate.

6. A multifunctional bracket device for supporting a flow meter according to claim 5, characterized in that: A mounting plate is fixedly mounted on the front side of the sliding sleeve.

7. A multifunctional bracket device for supporting a flow meter according to claim 6, characterized in that: A lighting lamp is fixedly mounted on the front side of the mounting plate.

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