Portable electromagnetic flowmeter

Abstract

The utility model discloses a portable electromagnetic flow meter, which belongs to the field of electromagnetic flow meters and comprises a flow meter body and a mounting plate, the mounting plate is positioned right above the flow meter body, and two ends of the left edge and the right edge of the bottom of the mounting plate are fixedly connected with support frames. According to the portable electromagnetic flowmeter, in a normal state, the flowmeter body is wrapped by the mounting plate and the supporting frame, the flowmeter body can be prevented from slipping, the flowmeter body can be pushed to move through the pulleys and the push rod at the bottom, and compared with a manual carrying mode, the mode is more labor-saving and convenient; after the flow meter body is installed on an external pipeline, other parts can be separated from the flow meter body, the occupied space of the flow meter body after being communicated with the external pipeline is not affected, and meanwhile other parts can be used as independent devices and other flow meters. And the adjustable design of the arc-shaped clamping plate is matched, so that the device can be suitable for flow meters with different sizes.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of electromagnetic flowmeter, concretely relates to a portable electromagnetic flowmeter. BACKGROUND

[0002] Electromagnetic flowmeter is a new type of flow measuring instrument which developed rapidly with the development of electronic technology in 1950s-1960s. Electromagnetic flowmeter is a kind of instrument which applies electromagnetic induction principle to measure the flow of conductive fluid according to the induced electromotive force when the conductive fluid passes through the applied magnetic field.

[0003] The existing electromagnetic flowmeter is usually composed of a meter head and a measuring tube body, and since the measuring tube body and part of the components are metal materials, the whole is heavy, and during use, manual carrying is usually adopted, which is very laborious, not convenient to carry, and the meter head is exposed for a long time, which is easy to be damaged by external force, and the protection ability is poor. UTILITY MODEL CONTENTS

[0004] In view of one or more of the above defects or improvement requirements of the prior art, the utility model provides a portable electromagnetic flowmeter, which has the advantages of convenient movement and convenience.

[0005] In order to achieve the above purpose, the utility model provides a portable electromagnetic flowmeter, which comprises a flowmeter body and a mounting plate, the mounting plate is located directly above the flowmeter body, support frames are fixedly connected at both ends of the left and right edges of the bottom of the mounting plate, the bottoms of the front and rear support frames are fixedly connected with a fixed plate, two pulleys are fixedly connected at the bottom of the fixed plate, a clamping assembly is arranged in the middle of the support frame, the clamping assembly comprises a lifting block and a plug rod, the lifting block is slidingly sleeved in the middle of the support frame, the plug rod is slidingly penetrated through the lifting block, a hinge seat one is fixedly connected at one end of the plug rod, an arc-shaped clamping plate is fixedly connected at the other end of the plug rod, a hinge seat one is fixedly connected to the outer wall of the lifting block, the two hinge seats one are hingedly connected through a connecting rod one, the inner wall of the arc-shaped clamping plate is abutted against the outer wall of the flowmeter body, an adjusting assembly is arranged in the middle of the upper end of the mounting plate, the adjusting assembly is connected with the top of each lifting block, and the right sides of the right sides of the two support frames are fixedly connected with a push rod.

[0006] The adjusting assembly comprises two mounting racks and a lifting plate, the two mounting racks are fixedly connected at the bottom center of the left and right edges of the mounting plate respectively, the lifting plate is located directly above the two mounting racks, a bidirectional screw rod is arranged between the two mounting racks, the two ends of the bidirectional screw rod are respectively penetrated through the two mounting racks and are rotationally connected with the two mounting racks, two moving blocks are threadedly sleeved on the outer wall of the bidirectional screw rod, the top of each moving block is fixedly connected with a second hinged seat, the bottom of the lifting plate is fixedly connected with a second hinged seat at the center of the left and right edges respectively, the two second hinged seats are hingedly connected through a second connecting rod, a rotating wheel is fixedly connected to the left end of the bidirectional screw rod, the bottom of the left mounting rack is provided with a fixed screw rod, the bottom of the fixed screw rod is threadedly penetrated through the mounting rack and abuts against the outer wall of the bidirectional screw rod, and the lifting plate and each moving block are fixedly connected through a connecting plate.

[0007] Overall, the above technical scheme conceived by the utility model has the beneficial effects compared with the prior art, including:

[0008] (1) The portable electromagnetic flowmeter has the mounting plate and the supporting frame to wrap the flowmeter body in a normal state, so that the flowmeter body can be prevented from slipping, and the flowmeter body can be moved through the pulley and the push rod at the bottom, so that the flowmeter body is more labor-saving and convenient compared with the manual carrying mode.

[0009] (2) The portable electromagnetic flowmeter can separate other components from the flowmeter body after the flowmeter body is installed in an external pipeline, so that the space occupied by the flowmeter body after being connected with the external pipeline is not affected, and the other components can be used as independent devices and used between other flowmeters, and the arc-shaped clamping plate can be adjusted to be applicable to flowmeters of different sizes. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 It is a structural schematic view of the utility model;

[0011] Fig. 2 It is a structural schematic view of the flowmeter body of the utility model.

[0012] In all the drawings, the same reference signs represent the same technical features, specifically: 1, flowmeter body; 2, mounting plate; 3, supporting frame; 4, fixed plate; 5, pulley; 6, clamping assembly; 61, lifting block; 62, insertion rod; 63, first hinged seat; 64, arc-shaped clamping plate; 65, first connecting rod; 7, adjusting assembly; 71, mounting rack; 72, lifting plate; 73, bidirectional screw rod; 74, moving block; 75, second hinged seat; 76, second connecting rod; 77, rotating wheel; 78, fixed screw rod; 79, connecting plate; 8, push rod. DETAILED DESCRIPTION

[0013] By Figs. 1-2The utility model provides a portable electromagnetic flowmeter, including flowmeter body 1 and installation board 2, installation board 2 is located just above flowmeter body 1, and both ends are fixedly connected with support frame 3 at the bottom left and right edges of installation board 2, and the bottom of the front and rear two support frames 3 is fixedly connected with fixed plate 4, and the bottom of fixed plate 4 is fixedly connected with two pulleys 5, and the middle part of support frame 3 is provided with clamping assembly 6, and clamping assembly 6 includes lifting block 61 and plug rod 62, lifting block 61 is slidably sleeved in the middle part of support frame 3, plug rod 62 is slidably penetrated in the middle part of lifting block 61, one end of plug rod 62 is fixedly connected with hinged seat one 63, the other end is fixedly connected with arc clamping plate 64, the outer wall of lifting block 61 is fixedly connected with hinged seat one 63, and the two hinged seat one 63 are hinged through connecting rod one 65, and the inner wall of arc clamping plate 64 is tightly abutted with the outer wall of flowmeter body 1, and the upper end of installation board 2 is provided with adjusting assembly 7, adjusting assembly 7 is connected with the top of every lifting block 61, and the right side of the right side of two support frames 3 is fixedly connected with push rod 8;Adjusting assembly 7 includes two mounting brackets 71 and lifting plate 72, and the bottom of two mounting brackets 71 is fixedly connected at the center of left and right edges of installation board 2 respectively, and lifting plate 72 is located just above two mounting brackets 71, and two-way screw rod 73 is arranged between two mounting brackets 71, and two-way screw rod 73 is rotatably connected with two mounting brackets 71 and penetrates two mounting brackets 71 respectively at both ends, and two-way screw rod 73 is threadedly sleeved with two moving blocks 74 on the outer wall, and the top of moving block 74 is fixedly connected with hinged seat two 75, and the bottom of lifting plate 72 is fixedly connected with hinged seat two 75 at the center of left and right edges, and the two hinged seat two 75 are hinged through connecting rod two 76, and the left end of two-way screw rod 73 is fixedly connected with rotating wheel 77, and the bottom of left mounting bracket 71 is provided with fixed screw rod 78, and the bottom of fixed screw rod 78 is threadedly penetrated mounting bracket 71 and is tightly abutted with the outer wall of two-way screw rod 73, and the lifting plate 72 is fixedly connected with every lifting block 61 through connecting plate 79.

[0014] The utility model discloses a portable electromagnetic flowmeter, under normal circumstances, the mounting plate 2 and support frame 3 are wrapped to flowmeter body 1, not only can flowmeter body 1 is prevented from slipping, still can through the pulley 5 and push rod 8 of bottom push flowmeter body 1 and move, this mode is more labor saving and convenient compared with manual handling mode, simultaneously after flowmeter body 1 is installed in outside pipeline, the user can rotate the runner 77, make it drive bidirectional screw rod 73 rotation and make two moving blocks 74 expand through the thrust of screw thread, simultaneously through the push lifting plate 72 of hinged seat no.

Claims

1. A portable electromagnetic flowmeter comprising a flowmeter body (1) and a mounting plate (2), characterised in that, The installation plate (2) is located above the flowmeter body (1), both ends of the bottom left and right edges of the installation plate (2) are fixedly connected with support frames (3), the bottom of the front and rear two support frames (3) is fixedly connected with a fixed plate (4), the bottom of the fixed plate (4) is fixedly connected with two pulleys (5), the middle of the support frame (3) is provided with a clamping assembly (6), the clamping assembly (6) comprises a lifting block (61) and a plug rod (62), the lifting block (61) is slidably sleeved in the middle of the support frame (3), the plug rod (62) is slidably penetrated through the lifting block (61), one end of the plug rod (62) is fixedly connected with a hinge seat one (63), the other end is fixedly connected with an arc-shaped clamping plate (64), the outer wall of the lifting block (61) is fixedly connected with the hinge seat one (63), the two hinge seat one (63) are hingedly connected through a connecting rod one (65), the inner wall of the arc-shaped clamping plate (64) is tightly abutted with the outer wall of the flowmeter body (1), the upper end of the installation plate (2) is provided with an adjusting assembly (7), the adjusting assembly (7) is connected with the top of each lifting block (61), and the right side of the two support frames (3) is fixedly connected with a push rod (8).

2. The portable electromagnetic flow meter of claim 1, wherein, The adjusting assembly (7) comprises two mounting frames (71) and a lifting plate (72), the bottoms of the two mounting frames (71) are fixedly connected at the centers of the left and right edges of the installation plate (2), the lifting plate (72) is located above the two mounting frames (71), the two mounting frames (71) are provided with a bidirectional screw (73) therebetween, the two ends of the bidirectional screw (73) are respectively penetrated through the two mounting frames (71) and are rotationally connected with the two mounting frames (71), the outer wall of the bidirectional screw (73) is threadedly sleeved with two moving blocks (74), the top of the moving block (74) is fixedly connected with a hinge seat two (75), the bottom of the lifting plate (72) is fixedly connected with the hinge seat two (75) at the centers of the left and right edges, the two hinge seat two (75) are hingedly connected through a connecting rod two (76), the left end of the bidirectional screw (73) is fixedly connected with a rotating wheel (77), the bottom of the left mounting frame (71) is provided with a fixed screw (78), the bottom of the fixed screw (78) is threadedly penetrated through the mounting frame (71) and tightly abuts against the outer wall of the bidirectional screw (73), and the lifting plate (72) and each lifting block (61) are fixedly connected through a connecting plate (79).

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