Electromagnetic grout flowmeter

Abstract

The utility model discloses a kind of electromagnetic grouting flowmeters, including electromagnetic flowmeter, the bottom of the electromagnetic flowmeter is fixedly installed with supporting device in both ends, the side end of the supporting device is rotatably installed with alignment device, the supporting device includes support base plate, vertical base frame, first screw rod, support shaft and horizontal base frame, the vertical base frame is fixedly installed in the top of support base plate symmetrically, the support shaft is fixedly installed in the inside of support base plate close to vertical base frame, the horizontal base frame is fixedly installed in the both sides of support base plate, the first screw rod is screwed in the inside of horizontal base frame, the alignment device includes extension arm, support seat, arc plate, lower along frame, second screw rod, plastic washer and inserts pole, the extension arm is fixedly installed in the top of support seat symmetrically, the arc plate is fixedly installed in the bottom end center of support seat. The utility model is through the setting of supporting device and alignment device, the purpose of quickly limiting the positioning of electromagnetic flowmeter is realized.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic flowmeter technology, specifically to an electromagnetic grouting flowmeter. Background Technology

[0002] An electromagnetic flowmeter is an instrument that measures the volumetric flow rate of conductive liquids based on Faraday's law of electromagnetic induction. Simply put, it calculates the flow velocity and flow rate by measuring the electromotive force generated when the fluid cuts magnetic field lines.

[0003] For example, an electromagnetic flowmeter with Chinese patent publication number CN214793317U includes a body, the body includes a display screen, the body is hinged to a protective cover for covering the display screen near the display screen, the body is provided with a cleaning component for cleaning the display screen near the display screen, and a locking component is provided in the circumferential side wall of the body to lock the protective cover to the body, and the protective cover covers the cleaning component.

[0004] Existing electromagnetic flow meters are difficult to install stably because they need to be hovered in a position aligned with the horizontal of the pipe and lack auxiliary installation components. Therefore, an improved device is needed to address these issues. Utility Model Content

[0005] The purpose of this invention is to provide an electromagnetic grouting flow meter to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an electromagnetic grouting flow meter, comprising an electromagnetic flow meter, wherein support devices are fixedly installed at both ends of the bottom of the electromagnetic flow meter, and alignment devices are rotatably installed at the side ends of the support devices. The support devices include a support base plate, a vertical base frame, a first screw, a support shaft, and a horizontal base frame. The vertical base frame is symmetrically fixedly installed at the top of the support base plate, the support shaft is fixedly installed inside the support base plate near the vertical base frame, and the horizontal base frame is fixedly installed on both sides of the support base plate. The first screw is threadedly inserted into the inside of the horizontal base frame.

[0007] Preferably, the alignment device includes an extension arm, a support base, an arc plate, a lower edge bracket, a second screw, a plastic washer, and a through rod. The extension arm is symmetrically fixedly installed at the top of the support base, the arc plate is fixedly installed at the center of the bottom end of the support base, the plastic washer is fixedly installed at the bottom end of the arc plate, the lower edge bracket is symmetrically fixedly installed at the bottom end of the support base, and the lower edge bracket is located on both sides of the arc plate. The second screw is threaded into the interior of the lower edge bracket, and the through rod is fixedly installed at one end of the second screw.

[0008] Preferably, the extension arm is rotatably mounted on the support shaft, and the support base plate is fixedly mounted on the bottom end of the surface of the electromagnetic flowmeter.

[0009] Preferably, threaded holes are provided on the vertical base frame, the horizontal base frame, and the extension arm.

[0010] Preferably, a plastic sleeve is fixedly installed on the outer ring of the insertion rod.

[0011] Preferably, the inner ring at the bottom end of the arc plate is arc-shaped.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] In use, this device uses an arc plate to overlap the outer wall of the pipe, providing support for the support base. A plastic washer increases friction. Twisting the second screw causes the insertion rod to be inserted into the flange inside the electromagnetic flowmeter and the pipe, ensuring stable support for the flowmeter. Furthermore, the support base can rotate on the support base plate, allowing it to be easily moved to a designated position and folded for convenient storage, thus providing stable support for the electromagnetic flowmeter. Attached Figure Description

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

[0015] Figure 2 This is a schematic diagram of the support device structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the alignment device structure of this utility model.

[0017] In the diagram: 1-Support device, 2-Alignment device, 3-Pipe, 4-Electromagnetic flowmeter, 5-Support base plate, 6-Vertical base frame, 7-First screw, 8-Support shaft, 9-Horizontal base frame, 10-Extension arm, 11-Support seat, 12-Arc plate, 13-Lower edge frame, 14-Second screw, 15-Plastic washer, 16-Intercepting rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3The present invention provides an embodiment of an electromagnetic grouting flow meter, comprising an electromagnetic flow meter 4, with a support device 1 fixedly installed at both ends of the bottom of the electromagnetic flow meter 4, and an alignment device 2 rotatably installed at the side end of the support device 1. The support device 1 includes a support base plate 5, a vertical base frame 6, a first screw 7, a support shaft 8, and a horizontal base frame 9. The vertical base frame 6 is symmetrically fixedly installed at the top of the support base plate 5, the support shaft 8 is fixedly installed inside the support base plate 5 near the vertical base frame 6, and the horizontal base frame 9 is fixedly installed on both sides of the support base plate 5. The first screw 7 is threaded into the interior of the horizontal base frame 9.

[0020] The alignment device 2 includes an extension arm 10, a support base 11, an arc plate 12, a lower edge frame 13, a second screw 14, a plastic washer 15, and a through rod 16. The extension arm 10 is symmetrically fixedly installed at the top of the support base 11. The arc plate 12 is fixedly installed at the center of the bottom end of the support base 11. The plastic washer 15 is fixedly installed at the bottom end of the arc plate 12. The lower edge frame 13 is symmetrically fixedly installed at the bottom end of the support base 11, and the lower edge frame 13 is located on both sides of the arc plate 12. The second screw 14 is threaded into the inside of the lower edge frame 13. The through rod 16 is fixedly installed at one end of the second screw 14 and can support the rotation and adjustment of the support base 11.

[0021] The extension arm 10 is rotatably mounted on the support shaft 8, and the support base plate 5 is fixedly mounted on the bottom of the surface of the electromagnetic flowmeter 4, which can support the support base plate 5 to perform its work.

[0022] Threaded holes are provided on the vertical base frame 6, the horizontal base frame 9 and the extension arm 10 to facilitate the installation of the first screw 7 into the interior of the vertical base frame 6 and the horizontal base frame 9.

[0023] A plastic sleeve is fixedly installed on the outer ring of the insertion rod 16 to prevent the insertion rod 16 from damaging the hole.

[0024] The electromagnetic flowmeter 4 includes an amplification and filtering circuit, an excitation circuit, an LCD display unit, a data storage unit, a communication interface, and a short message sending module. The electromagnetic flow sensor and the amplification and filtering circuit are electrically connected in sequence, and the generated excitation signal is connected to the electromagnetic flow sensor through the excitation circuit. The data storage and keyboard control are electrically connected, and the short message sending module is connected to the control module through the communication interface.

[0025] Working principle: When in use, the electromagnetic flowmeter 4 is not installed and the support base 11 is in a folded state. When the electromagnetic flowmeter 4 needs to be installed, the first screw 7 can be screwed out from the inside of the vertical base 6 to release the support base 11. At this time, the support base 11 can be rotated downwards to 90° so that the threaded hole on the extension arm 10 can be aligned with the threaded hole on the horizontal base 9. Then, the first screw 7 is screwed into the threaded hole inside the horizontal base 9 and the extension arm 10 to fix the support base 11. At this time, the lower edge frame 13 can... Vertically downwards, the flange inside the electromagnetic flowmeter 4 can then be horizontally aligned with the flange inside the pipe 3, allowing the arc plate 12 to move to the top of the pipe 3. The plastic gasket 15 increases the friction between the arc plate 12 and the pipe 3, supporting the temporary placement of the electromagnetic flowmeter 4. Simultaneously, the electromagnetic flowmeter 4 can be rotated, allowing the plastic gasket 15 to rotate along the pipe 3 until the hole in the flange inside the electromagnetic flowmeter 4 aligns with the hole in the flange inside the pipe 3. Then, the second screw 14 is tightened until the insertion rod 16 is inserted into the pipe 3. The electromagnetic flowmeter 4 is positioned within the flange hole of the pipe 3, allowing it to be fixed in place. External fasteners are then installed into the flange holes of the pipe 3 and the electromagnetic flowmeter 4. The second screw 14 is then reversed until the insertion rod 16 is removed from the flange of the pipe 3 and the electromagnetic flowmeter 4. External fasteners are then installed into the pipe 3 and the electromagnetic flowmeter 4, thus installing the electromagnetic flowmeter 4 between the two pipes 3. In use, when the electromagnetic flowmeter 4 is moved between the two pipes 3, it can... The arc plate 12 is snapped onto the pipe 3, temporarily supporting the electromagnetic flow meter 4 for easy adjustment. Then, when the second screw 14 is turned, the insertion rod 16 is inserted into the hole inside the pipe 3 and the electromagnetic flow meter 4, accurately positioning the hole inside the pipe 3 and the electromagnetic flow meter 4, facilitating the installation of fasteners inside the pipe 3 and the electromagnetic flow meter 4. Furthermore, when the second screw 14 is turned in the opposite direction, the insertion rod 16 is removed from the pipe 3 and the electromagnetic flow meter 4, facilitating the installation of the remaining fasteners and completing the work.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electromagnetic grouting flow meter, comprising an electromagnetic flow meter (4), wherein a support device (1) is fixedly installed at both ends of the bottom of the electromagnetic flow meter (4), and an alignment device (2) is rotatably installed at the side end of the support device (1), characterized in that: The support device (1) includes a support base plate (5), a vertical base frame (6), a first screw (7), a support shaft (8), and a horizontal base frame (9). The vertical base frame (6) is symmetrically fixedly installed on the top of the support base plate (5). The support shaft (8) is fixedly installed inside the support base plate (5) near the vertical base frame (6). The horizontal base frame (9) is fixedly installed on both sides of the support base plate (5). The first screw (7) is threaded into the inside of the horizontal base frame (9).

2. The electromagnetic grouting flow meter according to claim 1, characterized in that: The alignment device (2) includes an extension arm (10), a support base (11), an arc plate (12), a lower edge frame (13), a second screw (14), a plastic washer (15), and a through rod (16). The extension arm (10) is symmetrically fixedly installed at the top of the support base (11). The arc plate (12) is fixedly installed at the bottom center of the support base (11). The plastic washer (15) is fixedly installed at the bottom of the arc plate (12). The lower edge frame (13) is symmetrically fixedly installed at the bottom of the support base (11) and is located on both sides of the arc plate (12). The second screw (14) is threaded into the interior of the lower edge frame (13). The through rod (16) is fixedly installed at one end of the second screw (14).

3. The electromagnetic grouting flow meter according to claim 2, characterized in that: The extension arm (10) is rotatably mounted on the support shaft (8), and the support base plate (5) is fixedly mounted on the bottom of the surface of the electromagnetic flowmeter (4).

4. The electromagnetic grouting flow meter according to claim 3, characterized in that: Threaded holes are provided on the vertical base frame (6), the horizontal base frame (9), and the extension arm (10).

5. The electromagnetic grouting flow meter according to claim 4, characterized in that: A plastic sleeve is fixedly installed on the outer ring of the insertion rod (16).

6. The electromagnetic grouting flow meter according to claim 5, characterized in that: The inner ring at the bottom of the arc plate (12) is set in an arc shape.

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