Electromagnetic flowmeter convenient to install

Abstract

The electromagnetic flowmeter convenient to install comprises an electromagnetic flowmeter body, a connecting flange, an outer screw pipe and a guide pipe, an inner screw pipeline is fixed to the left end of the electromagnetic flowmeter body, a waterproof sealing ring is fixed to the edge of the left side of the inner screw pipeline, and a plurality of inner screw fixing blocks are fixed to the left end of the annular side face of the inner screw pipeline at equal angles; an outer screw pipe is fixed to the right end of the connecting flange and screwed to the left end of the interior of the inner screw pipeline according to the thread principle, a fixed outer ring is fixed to the right end of the connecting flange through a plurality of mounting bolts, and an annular sliding rail is arranged on the inner side of the fixed outer ring in a sliding mode. In order to solve the problems that the distance between two pipelines needs to be adjusted for multiple times, time and labor are wasted, and the installation difficulty of workers is increased, the utility model designs the screwing movable type auxiliary locking and clamping assembly, the length of the pipeline of the electromagnetic flowmeter can be adjusted, and then the electromagnetic flowmeter can be rapidly and accurately installed and used.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of electromagnetic flowmeter convenient to install, belong to electromagnetic flowmeter installation technical field. BACKGROUND

[0002] Electromagnetic flowmeter is applied electromagnetic induction principle, according to the electromotive force of the electrically conductive fluid when passing through additional magnetic field to measure the electrically conductive fluid flow one kind of instrument.The structure of electromagnetic flowmeter is mainly composed of magnetic circuit system, measuring conduit, electrode, shell, lining and converter etc.Part is fixed installation by flange plate of two sides when electromagnetic flowmeter is installed, existing electromagnetic flowmeter needs to be installed in series to pipeline when carrying out flow measurement work.

[0003] But when electromagnetic flowmeter and pipeline are installed, the distance between two pipelines often exists certain error, and the length of flowmeter measuring tube is fixed, so that it needs to adjust the distance between two pipelines multiple times, time-consuming and laborious, increase the installation difficulty of staff, now there is an urgent need for a kind of electromagnetic flowmeter convenient to install to solve the above problems. INVENTION CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a kind of electromagnetic flowmeter convenient to install to solve the problems raised in the above background art, the utility model designs a kind of screwing mobile type and auxiliary locking assembly, can realize the length adjustment of electromagnetic flowmeter pipeline, to facilitate electromagnetic flowmeter fast and accurately install use.

[0005] In order to achieve the above object, the utility model is realized by the following technical scheme: a kind of electromagnetic flowmeter convenient to install, including electromagnetic flowmeter main body, connecting flange, outer screw pipe and guide pipe, the left end of the electromagnetic flowmeter main body is fixed with inner screw pipe, the left edge of the inner screw pipe is fixed with waterproof sealing ring, the left end of the annular side of the inner screw pipe is fixed with a plurality of inner screw fixed blocks at equal angles, the right end of the connecting flange is fixed with outer screw pipe, the outer screw pipe is screwed in the left end inside the inner screw pipe by thread principle, the right end of the connecting flange is fixed with fixed outer ring by a plurality of mounting bolts, the inner side of the fixed outer ring is slidably provided with annular slide rail, the guide pipe is slidably installed in the inner side of the fixed outer ring by annular slide rail, a plurality of guide grooves are formed in the right end of the annular side of the guide pipe, and anti-skid lines are arranged on the outer side of the plurality of guide grooves, the guide pipe is sleeved on the left end outside the inner screw pipe.

[0006] Further, the right end of the electromagnetic flowmeter main body is provided with fixed pipeline.

[0007] Further, the guide pipe is outside the outer screw pipe.

[0008] Further, the left side of the guide pipe is slidably attached to the connecting flange.

[0009] Further, the plurality of inner screw fixing blocks are respectively arranged in the plurality of guide grooves, and the plurality of inner screw fixing blocks are externally screwed with flange bolts.

[0010] Further, the plurality of flange bolts are respectively tightly abutted with the plurality of anti-skid lines.

[0011] The electromagnetic flowmeter convenient to install has the advantages that the electromagnetic flowmeter convenient to install is designed, the inner screw pipeline, the waterproof sealing ring, the inner screw fixing block, the connecting flange, the outer screw pipeline, the guide pipe, the anti-skid line, the flange bolt, the annular sliding rail and the fixed outer ring are added, the design improvement and the actual use show that the device has the reasonable structure, the good practicability, the screw moving type and the auxiliary locking assembly are designed, the length adjustment of the electromagnetic flowmeter pipeline can be realized, the electromagnetic flowmeter is conveniently and quickly and accurately installed and used, and the operation is convenient, time and labor are saved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments with reference to the attached drawings:

[0013] Fig. 1 It is a whole structure perspective view of the electromagnetic flowmeter convenient to install of the present application;

[0014] Fig. 2 It is a sectional view of the electromagnetic flowmeter convenient to install of the present application;

[0015] Fig. 3 It is a guide pipe perspective view of the electromagnetic flowmeter convenient to install of the present application;

[0016] In the drawing: 1-electromagnetic flowmeter main body, 2-fixed pipeline, 3-inner screw pipeline, 4-waterproof sealing ring, 5-inner screw fixing block, 6-connecting flange, 7-outer screw pipeline, 8-guide pipe, 9-guide groove, 10-anti-skid line, 11-flange bolt, 12-annular sliding rail, 13-fixed outer ring, 14-mounting bolt. DETAILED DESCRIPTION

[0017] In order to make the technical means, the creation features, the achieved purposes and the effects of the present application easy to understand, the present application is further described below in combination with the specific embodiments.

[0018] Please refer to Figs. 1-3The utility model provides a technical scheme: a kind of electromagnetic flowmeter convenient to install, including electromagnetic flowmeter main body 1, connecting flange 6, outer screw pipe 7 and guide pipe 8, electromagnetic flowmeter main body 1 left end is fixed with inner screw pipe 3, inner screw pipe 3 left side edge is fixed with waterproof sealing ring 4, inner screw pipe 3 annular side left end isometric fixed with multiple inner screw fixed blocks 5, connecting flange 6 right end is fixed with outer screw pipe 7, outer screw pipe 7 is screwed in inside left end of inner screw pipe 3 by thread principle, connecting flange 6 right end is fixed with fixed outer ring 13 by multiple mounting bolts 14, annular slide rail 12 is slidably arranged in the inside of fixed outer ring 13, guide pipe 8 is slidably installed in the inside of fixed outer ring 13 by annular slide rail 12, multiple guide grooves 9 are set in the right end of the annular side of guide pipe 8, multiple anti-skid lines 10 are set in the outside of multiple guide grooves 9, guide pipe 8 is sleeved in the left end outside of inner screw pipe 3, and the design solves the length of the original flowmeter measuring tube fixed, thereby leading to the distance between the two pipes needs to be adjusted multiple times, time-consuming and laborious, increase the installation difficulty of staff.

[0019] As the first embodiment of the utility model: electromagnetic flowmeter main body 1 right end is installed with fixed pipe 2, by the fixed pipe 2 of addition, it is convenient for electromagnetic flowmeter main body 1 right side and the one end of external equipment to be connected.Guide pipe 8 is at the outside of outer screw pipe 7, by the guide pipe 8 of addition at the outside of outer screw pipe 7, and then outer screw pipe 7 can be shielded and protected, guarantee the safety of the screwing between outer screw pipe 7 and inner screw pipe 3 by thread principle.Guide pipe 8 left side and connecting flange 6 slide and stick, multiple inner screw fixed blocks 5 are respectively in multiple guide grooves 9, multiple inner screw fixed blocks 5 are all screwed with flange bolt 11 outside, multiple flange bolts 11 are respectively tightly resisted with multiple anti-skid lines 10, by the multiple inner screw fixed blocks 5 of addition respectively in multiple guide grooves 9, and then when guide pipe 8 is driven to move, it can stably move in horizontal direction, multiple flange bolts 11 are respectively tightly resisted with multiple anti-skid lines 10, can guarantee that guide pipe 8 after moving is tightly fixed with the outer wall of inner screw pipe 3 under the pressure of flange bolt 11.

[0020] As the second embodiment of the utility model: in actual use, the right side of the fixed pipeline 2 and the one end of the external equipment are connected through the bolt, the preliminary installation of the electromagnetic flowmeter main body 1 can be completed, then the multiple flange bolts 11 are loosened, after the multiple flange bolts 11 are not tightly abutted with the multiple anti-skid lines 10, the outer screw pipe 7 can rotate and move left in the inner screw pipeline 3, and the annular slide rail 12 is also rotated and moved left in this process, because of the sliding arrangement of the annular slide rail 12, the guide pipe 8 is only moved left, and the rotation phenomenon does not occur, until the connecting flange 6 and the left side of the external equipment are connected and fixed through the bolt, the multiple flange bolts 11 are screwed to the multiple inner screw fixing blocks 5, so that the multiple flange bolts 11 are tightly abutted with the multiple anti-skid lines 10 respectively, the guide pipe 8 after moving can be guaranteed to be tightly fixed with the outer wall of the inner screw pipeline 3 under the pressure of the flange bolt 11.

[0021] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, for those skilled in the art, obviously, the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

[0022] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A magnetic flowmeter for easy installation comprising a magnetic flowmeter body (1), a connecting flange (6), an outer spool (7) and a guide tube (8), characterized in that: The electromagnetic flowmeter body (1) left end fixed with inner screw pipe (3), the inner screw pipe (3) left edge fixed with waterproof sealing ring (4), the inner screw pipe (3) annular side left end equiangular fixed with multiple inner screw fixed block (5); The connecting flange (6) right end fixed with outer screw pipe (7), the outer screw pipe (7) is screwed in the inner screw pipe (3) inside left end through the thread principle, the connecting flange (6) right end is fixed with fixed outer ring (13) through multiple mounting bolts (14), the fixed outer ring (13) inboard is slidably provided with annular slide rail (12), the guide pipe (8) is slidably installed in the fixed outer ring (13) inboard through the annular slide rail (12), the guide pipe (8) annular side right end is provided with multiple guide grooves (9), multiple the guide groove (9) outboard is provided with anti-skid line (10), the guide pipe (8) is sleeved in the inner screw pipe (3) outside left end.

2. A magnetic flowmeter for ease of installation according to claim 1, characterized in that: The electromagnetic flowmeter body (1) right end is installed with fixed pipe (2).

3. A magnetic flowmeter for easy installation according to claim 1, characterized in that: The guide pipe (8) is outside the outer screw pipe (7).

4. A magnetometric flowmeter for ease of installation according to claim 1 wherein: The guide pipe (8) left side and connecting flange (6) slide close.

5. A magnetometer according to claim 1, wherein: Multiple the inner screw fixed block (5) is respectively in multiple guide grooves (9), multiple the inner screw fixed block (5) outside is all screwed with flange bolt (11) through the thread.

6. A magnetometric flowmeter for ease of installation according to claim 5 wherein: Multiple the flange bolt (11) is respectively and multiple anti-skid line (10) is close to resist.

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