Flow detection device for regulator

Abstract

The utility model relates to the technical field of regulator flow detection, in particular to a regulator flow detection device which comprises a regulator body, a telescopic rod is fixedly connected to the top of the regulator body, a stabilizing rod is fixedly connected to the top of the telescopic rod, and a meter is fixedly connected to the top of the stabilizing rod. The outer side of the meter is fixedly connected with a sensor, the top of the regulator body is fixedly connected with an L-shaped plate, the bottom of the stabilizing rod is fixedly connected with a connecting disc, the top of the L-shaped plate is fixedly connected with a stabilizing plate, the outer side of the stabilizing plate is fixedly connected with a threaded pipe, and the interior of the threaded pipe is in threaded connection with a screw rod. The flow detection device has the advantages that the structure is simple, the use is convenient, the height of the flow detection device can be reduced, so that the installation of the flow detection device is convenient, the meter can be protected, and the meter is prevented from being collided and damaged by external objects.

Description

Technical Field

[0001] The utility model relates to a regulator flow detection device, belonging to the technical field of regulator flow detection. Background Art

[0002] When water is transported in a pipeline, a regulator is generally provided on the outside of the pipeline to regulate the water flow inside the pipeline, and a flow detection device is fixedly connected to the outside of the water flow regulator to detect the regulated water flow rate. The working principle is to detect the water flow rate inside the pipeline through a sensor probe, and finally display it inside the meter.

[0003] There are still some problems in the use of an existing regulator flow detection device. During use, the flow detection device is fixedly connected to the top of the regulator. Due to different installation environments of pipelines, it is necessary to lower the height of the detection device to install it on the outside of the pipeline, and there is no protective device on the outside of the meter, which makes it easy for the meter to collide with other external objects, thereby causing damage to the meter itself. Utility Model Content

[0004] The purpose of the utility model is to provide a regulator flow detection device. The utility model has a simple structure and is easy to use. It can reduce the height of the flow detection device to facilitate its installation, and can protect the meter to prevent it from being damaged by collision with external objects, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A regulator flow detection device comprises a regulator body, the top of the regulator body is fixedly connected with a telescopic rod, the top of the telescopic rod is fixedly connected with a stabilizing rod, the top of the stabilizing rod is fixedly connected with a meter, the outer side of the meter is fixedly connected with a sensor, the top of the regulator body is fixedly connected with an L-shaped plate, the bottom of the stabilizing rod is fixedly connected with a connecting plate, the top of the L-shaped plate is fixedly connected with a stabilizing plate, the outer side of the stabilizing plate is fixedly connected with a threaded tube, the inner thread of the threaded tube is connected with a screw, the outer side of the screw is fixedly connected with a rotating cover, the outer side of the screw is fixedly connected with a pushing rod, the outer side of the pushing rod is fixedly connected with an extrusion plate, the top of the L-shaped plate is fixedly connected with a slider, the interior of the L-shaped plate is provided with a sliding groove, the bottom of the slider is fixedly connected with a limiting rod, the outer side of the slider is fixedly connected with a reset spring, the outer side of the slider is fixedly connected with a connecting rod, and the outer side of the connecting rod is fixedly connected with a shielding plate.

[0007] Furthermore, a connecting plate is fixedly connected to the top of the meter, a first magnetic pole disk is fixedly connected to the bottom of the connecting plate, a fixed plate is fixedly connected to the top of the meter, a rotating rod is rotatably connected between the fixed plates, a transmission rod is fixedly connected to the outer side of the rotating rod, a protective cover is fixedly connected to the outer side of the transmission rod, and a second magnetic pole disk is fixedly connected to the outer side of the protective cover.

[0008] Furthermore, the bottom of the sensor is fixedly connected to the inside of the regulator body, and the L-shaped plates are symmetrically distributed on the top of the regulator body.

[0009] Furthermore, the push rod and the extrusion plate are movably connected to the outer side of the sliding block, and the bottom of the limiting rod is slidably engaged with the bottom of the L-shaped plate.

[0010] Furthermore, one end of the return spring away from the slider is fixedly connected to the outer side of the stabilizing plate, and the shielding plates are symmetrically distributed on the outer side of the telescopic rod.

[0011] Furthermore, the fixing plates are symmetrically distributed on the top of the meter, and the protective cover is movably connected to the outside of the meter through a rotating rod and a transmission rod.

[0012] Furthermore, the No. 1 magnetic pole disk is fixedly connected to the top of the meter through a connecting plate, and the No. 1 magnetic pole disk and the No. 2 magnetic pole disk are magnetic poles of opposite names.

[0013] The beneficial effects of the utility model are:

[0014] (I) The utility model is provided with a regulator body, and a meter is fixedly connected to the top of the regulator body. The meter is used in conjunction with the sensor to detect the flow rate inside the regulator body. When the height of the meter needs to be lowered, the meter on the top of the stabilizing rod is first driven to move downward by the telescopic rod. At this time, the rotating cover is rotated to drive the screw to rotate and move inside the threaded tube. At this time, the screw drives the extrusion disk on the outside of the push rod to squeeze the slider, so that the slider slides on the top of the L-shaped plate. The slider and the connecting rod are used in conjunction to move the shielding plate to the outside of the connecting plate. At this time, the connecting plate can be limited, thereby achieving the effect of lowering the height of the meter.

[0015] (ii) The utility model is provided with a meter. When the meter is not in use, the protective cover is moved to the outside of the meter by the cooperation of the rotating rod and the transmission rod, thereby protecting the meter. When the meter is in use, the protective cover is opened by the cooperation of the rotating rod and the transmission rod. At this time, the No. 2 magnetic pole disk on the top of the protective cover moves to the bottom of the No. 1 magnetic pole disk at the bottom of the connecting plate. Since the two are opposite magnetic poles, they attract each other, so that the protective cover is connected to the bottom of the connecting plate. At this time, the meter can move normally, achieving the effect of protecting the meter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 It is a structural schematic diagram of a regulator flow detection device of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the outer side of an L-shaped plate of a regulator flow detection device of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the outer side of a metering device of a regulator flow detection device of the utility model;

[0020] Figure 4 This utility model is a regulator flow detection device Figure 2 A magnified view of the structure at center A;

[0021] Numbers in the figure: 1. Regulator body; 2. Telescopic rod; 3. Stabilizing rod; 4. Meter; 5. Sensor; 6. L-shaped plate; 7. Connecting plate; 8. Stabilizing plate; 9. Threaded tube; 10. Screw; 11. Rotating cover; 12. Push rod; 13. Extrusion plate; 14. Slider; 15. Slide; 16. Limit rod; 17. Reset spring; 18. Connecting rod; 19. Shielding plate; 20. Connecting plate; 21. Pole disk No. 1; 22. Fixed plate; 23. Rotating rod; 24. Transmission rod; 25. Protective cover; 26. Pole disk No. 2. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] A regulator flow detection device comprises a regulator body 1, a telescopic rod 2 is fixedly connected to the top of the regulator body 1, a stabilizing rod 3 is fixedly connected to the top of the telescopic rod 2, a meter 4 is fixedly connected to the top of the stabilizing rod 3, a sensor 5 is fixedly connected to the outside of the meter 4, an L-shaped plate 6 is fixedly connected to the top of the regulator body 1, a connecting plate 7 is fixedly connected to the bottom of the stabilizing rod 3, a stabilizing plate 8 is fixedly connected to the top of the L-shaped plate 6, a threaded tube 9 is fixedly connected to the outside of the stabilizing plate 8, a screw 10 is threadedly connected to the inside of the threaded tube 9, a rotating cover 11 is fixedly connected to the outside of the screw 10, a push rod 12 is fixedly connected to the outside of the screw 10, an extrusion disk 13 is fixedly connected to the outside of the push rod 12, a slider 14 is fixedly connected to the top of the L-shaped plate 6, a slide groove 15 is provided inside the L-shaped plate 6, a limiting rod 16 is fixedly connected to the bottom of the slider 14, a reset spring 17 is fixedly connected to the outside of the slider 14, a connecting rod 18 is fixedly connected to the outside of the slider 14, and a shielding plate 19 is fixedly connected to the outside of the connecting rod 18.

[0025] Specifically, Figure 1 As shown, the bottom of the sensor 5 is fixedly connected to the inside of the regulator body 1, the L-shaped plate 6 is symmetrically distributed on the top of the regulator body 1, the push rod 12 and the extrusion plate 13 are movably connected to the outside of the slider 14, the bottom of the limit rod 16 is slidably connected to the bottom of the L-shaped plate 6, the end of the return spring 17 away from the slider 14 is fixedly connected to the outside of the stabilizing plate 8, and the shielding plate 19 is symmetrically distributed on the outside of the telescopic rod 2.

[0026] In this embodiment: a regulator body 1 is provided, and a meter 4 is fixedly connected to the top of the regulator body 1. The meter 4 is used in conjunction with the sensor 5 to detect the flow rate inside the regulator body 1. When the height of the meter 4 needs to be lowered, the meter 4 on the top of the stabilizing rod 3 is first driven downward by the telescopic rod 2. At this time, the rotating cover 11 is rotated to drive the screw 10 to rotate and move inside the threaded tube 9. At this time, the screw 10 will drive the extrusion disk 13 on the outside of the push rod 12 to squeeze the slider 14, so that the slider 14 slides on the top of the L-shaped plate 6. The slider 14 is used in conjunction with the connecting rod 18 to move the baffle plate 19 to the outside of the connecting plate 7. At this time, the connecting plate 7 can be limited, thereby achieving the effect of lowering the height of the meter 4.

[0027] Example 2 Please refer to Figure 1 , Figure 2 and Figure 4The difference between this embodiment and embodiment 1 is that: a connecting plate 20 is fixedly connected to the top of the meter 4, a No. 1 magnetic pole disk 21 is fixedly connected to the bottom of the connecting plate 20, a fixing plate 22 is fixedly connected to the top of the meter 4, a rotating rod 23 is rotatably connected between the fixing plates 22, a transmission rod 24 is fixedly connected to the outer side of the rotating rod 23, a protective cover 25 is fixedly connected to the outer side of the transmission rod 24, and a No. 2 magnetic pole disk 26 is fixedly connected to the outer side of the protective cover 25.

[0028] Specifically, Figure 1-4 As shown, the fixed plate 22 is symmetrically distributed on the top of the meter 4, the protective cover 25 is movably connected to the outside of the meter 4 through the rotating rod 23 and the transmission rod 24, the No. 1 magnetic pole disk 21 is fixedly connected to the top of the meter 4 through the connecting plate 20, and the No. 1 magnetic pole disk 21 and the No. 2 magnetic pole disk 26 are opposite magnetic poles.

[0029] In this embodiment: by setting up a meter 4, when the meter 4 is not in use, the protective cover 25 is moved to the outside of the meter 4 by the cooperation of the rotating rod 23 and the transmission rod 24, so as to protect the meter 4. When the meter 4 is in use, the protective cover 25 is opened by the cooperation of the rotating rod 23 and the transmission rod 24. At this time, the No. 2 magnetic pole disk 26 on the top of the protective cover 25 moves to the bottom of the No. 1 magnetic pole disk 21 at the bottom of the connecting plate 20. Since the two are opposite magnetic poles, they attract each other, so that the protective cover 25 is connected to the bottom of the connecting plate 20. At this time, the meter 4 can move normally, achieving the effect of protecting the meter 4.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A regulator flow detection device, comprising a regulator body (1), characterized in that: The top of the regulator body (1) is fixedly connected to a telescopic rod (2), the top of the telescopic rod (2) is fixedly connected to a stabilizing rod (3), the top of the stabilizing rod (3) is fixedly connected to a meter (4), the outer side of the meter (4) is fixedly connected to a sensor (5), the top of the regulator body (1) is fixedly connected to an L-shaped plate (6), the bottom of the stabilizing rod (3) is fixedly connected to a connecting plate (7), the top of the L-shaped plate (6) is fixedly connected to a stabilizing plate (8), the outer side of the stabilizing plate (8) is fixedly connected to a threaded tube (9), the inner thread of the threaded tube (9) is connected to a screw (10), and the The outer side of the screw rod (10) is fixedly connected to a rotating cover (11), the outer side of the screw rod (10) is fixedly connected to a pushing rod (12), the outer side of the pushing rod (12) is fixedly connected to an extrusion plate (13), the top of the L-shaped plate (6) is fixedly connected to a sliding block (14), a sliding groove (15) is provided inside the L-shaped plate (6), the bottom of the sliding block (14) is fixedly connected to a limiting rod (16), the outer side of the sliding block (14) is fixedly connected to a return spring (17), the outer side of the sliding block (14) is fixedly connected to a connecting rod (18), and the outer side of the connecting rod (18) is fixedly connected to a shielding plate (19).

2. A regulator flow detection device according to claim 1, characterized in that: The top of the meter (4) is fixedly connected to a connecting plate (20), the bottom of the connecting plate (20) is fixedly connected to a first magnetic pole disk (21), the top of the meter (4) is fixedly connected to a fixing plate (22), a rotating rod (23) is rotatably connected between the fixing plates (22), the outer side of the rotating rod (23) is fixedly connected to a transmission rod (24), the outer side of the transmission rod (24) is fixedly connected to a protective cover (25), and the outer side of the protective cover (25) is fixedly connected to a second magnetic pole disk (26).

3. A regulator flow detection device according to claim 1, characterized in that: The bottom of the sensor (5) is fixedly connected to the inside of the regulator body (1), and the L-shaped plate (6) is symmetrically distributed on the top of the regulator body (1).

4. A regulator flow detection device according to claim 1, characterized in that: The push rod (12) and the extrusion plate (13) are movably connected to the outside of the slider (14), and the bottom of the limit rod (16) is slidably engaged with the bottom of the L-shaped plate (6).

5. A regulator flow detection device according to claim 1, characterized in that: One end of the return spring (17) away from the slider (14) is fixedly connected to the outside of the stabilizing plate (8), and the shielding plates (19) are symmetrically distributed on the outside of the telescopic rod (2).

6. A regulator flow detection device according to claim 2, characterized in that: The fixing plates (22) are symmetrically distributed on the top of the meter (4), and the protective cover (25) is movably connected to the outside of the meter (4) through a rotating rod (23) and a transmission rod (24).

7. A regulator flow detection device according to claim 2, characterized in that: The first magnetic pole disk (21) is fixedly connected to the top of the meter (4) via a connecting plate (20), and the first magnetic pole disk (21) and the second magnetic pole disk (26) are magnetic poles of opposite names.

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