CN220871828U - External protection structure of electromagnetic flowmeter - Google Patents
External protection structure of electromagnetic flowmeter Download PDFInfo
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- CN220871828U CN220871828U CN202322726188.5U CN202322726188U CN220871828U CN 220871828 U CN220871828 U CN 220871828U CN 202322726188 U CN202322726188 U CN 202322726188U CN 220871828 U CN220871828 U CN 220871828U
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- electromagnetic flowmeter
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- flowmeter body
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
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Abstract
The utility model relates to the field of electromagnetic flow meters, in particular to an external protection structure of an electromagnetic flow meter. The external protection structure of the electromagnetic flowmeter comprises: an electromagnetic flowmeter body, a top cover, a first bottom cover and a second bottom cover; the top cover is positioned at the top of the electromagnetic flowmeter body, and the first bottom cover and the second bottom cover are respectively positioned at the front side and the rear side of the electromagnetic flowmeter body; the top of the top cover is of an arc-shaped structure, and the bottom of the top cover is provided with a circle of connecting edges; two rotating rods are arranged on the connecting edge of the rear end of the top cover; an observation window is arranged at the front end of the top cover; the top and the both sides of first end cover are provided with the connection limit, are provided with two convex openings on the first end cover. According to the electromagnetic flowmeter, the top cover, the first bottom cover and the second bottom cover are used for protecting the electromagnetic flowmeter body, so that the electromagnetic flowmeter is prevented from being normally influenced by external collision. Meanwhile, the rotating top cover can be operated, and the use of staff is facilitated.
Description
Technical Field
The utility model relates to the field of electromagnetic flow meters, in particular to an external protection structure of an electromagnetic flow meter.
Background
Electromagnetic flow meters (Electromagnetic Flowmeters, EMF for short) are new flow meters that have evolved rapidly with the development of electronics in the 50-60 s of the 20 th century. An electromagnetic flowmeter is an instrument which applies the principle of electromagnetic induction and measures the flow of conductive fluid according to the electromotive force induced when the conductive fluid passes through an externally applied magnetic field.
After the electromagnetic flowmeter is installed and used, the wiring part of the electromagnetic flowmeter is easy to collide and loose, so that the normal work of the electromagnetic flowmeter is affected, and more troubles are brought to daily work.
Disclosure of utility model
An external protection structure of an electromagnetic flowmeter, comprising: an electromagnetic flowmeter body, a top cover, a first bottom cover and a second bottom cover;
The top cover is positioned at the top of the electromagnetic flowmeter body, and the first bottom cover and the second bottom cover are respectively positioned at the front side and the rear side of the electromagnetic flowmeter body;
the top of the top cover is of an arc-shaped structure, and the bottom of the top cover is provided with a circle of connecting edges; two rotating rods are arranged on the connecting edge of the rear end of the top cover;
An observation window is arranged at the front end of the top cover;
Connecting edges are arranged on the top and two sides of the first bottom cover, two circular arc openings are arranged on the first bottom cover, and the circular arc openings are matched with the electromagnetic flowmeter body;
The top and two sides of the second bottom cover are also provided with connecting edges, the second bottom cover is also provided with two circular arc openings, and the circular arc openings are matched with the electromagnetic flowmeter body; two fixing blocks are arranged on the connecting edge of the rear end of the second bottom cover, through holes are formed in the fixing blocks, and the rotating rod is inserted into the through holes; a rotating shaft is arranged at the bottom of the rear end connecting edge of the second bottom cover, and the bottom end of the rotating shaft is connected with a limiting piece; a rotating bar is sleeved on the rotating shaft;
the connecting edges of the top cover, the first bottom cover and the second bottom cover are contacted with each other, and the top cover, the first bottom cover and the second bottom cover are fixed together through the screw.
Specifically, the end of the rotating strip is connected with a rubber layer.
The utility model has the following beneficial effects:
According to the electromagnetic flowmeter, the top cover, the first bottom cover and the second bottom cover are used for protecting the electromagnetic flowmeter body, so that the electromagnetic flowmeter is prevented from being normally influenced by external collision. Meanwhile, the rotating top cover can be operated, and the use of staff is facilitated.
Drawings
Fig. 1 is an overall view of the present utility model.
Fig. 2 is a second overall view of the present utility model.
Fig. 3 is a view of the electromagnetic flowmeter body of the present utility model.
Fig. 4 is a view of the top cover of the present utility model.
Fig. 5 is a view of the viewing window of the present utility model.
Fig. 6 is a view of a first bottom cover of the present utility model.
Fig. 7 is a view of a second bottom cover of the present utility model.
Fig. 8 is a view of a fixed block of the present utility model.
Fig. 9 is a view of the present utility model after the top cover is rotated.
Fig. 10 is a view of a turning bar of the present utility model.
Description of the embodiments
Preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings so that those having ordinary skill in the art to which the utility model pertains will readily implement the embodiments. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In addition, for the purpose of more clearly describing the present utility model, parts not connected to the present utility model will be omitted from the drawings.
An external protection structure of an electromagnetic flowmeter, comprising: an electromagnetic flowmeter body 1, a top cover 2, a first bottom cover 3 and a second bottom cover 4;
As shown in fig. 1, the top cover 2 is located at the top of the electromagnetic flowmeter body 1, and the first bottom cover 3 and the second bottom cover 4 are respectively located at the front side and the rear side of the electromagnetic flowmeter body 1;
as shown in fig. 4, the top of the top cover 2 is in an arc structure, and a circle of connecting edges are arranged at the bottom of the top cover; two rotating rods 22 are arranged on the rear end connecting edge of the top cover 2;
As shown in fig. 5, the front end of the top cover 2 is provided with an observation window 21, so that personnel can conveniently watch the data of the instrument part of the electromagnetic flowmeter body 1 through the observation window 21;
As shown in fig. 6, the top and two sides of the first bottom cover 3 are provided with connecting edges, the first bottom cover 3 is provided with two circular arc openings, and the circular arc openings are matched with the electromagnetic flowmeter body 1;
As shown in fig. 7-8, the top and two sides of the second bottom cover 4 are also provided with connecting edges, the second bottom cover 4 is also provided with two circular arc openings, and the circular arc openings are matched with the electromagnetic flowmeter body 1; two fixing blocks 41 are arranged on the rear end connecting edge of the second bottom cover 4, through holes 411 are formed in the fixing blocks 41, and the rotating rod 22 is inserted into the through holes 411; a rotating shaft 42 is arranged at the bottom of the rear end connecting edge of the second bottom cover 4, and the bottom end of the rotating shaft 42 is connected with a limiting piece 44; the rotating shaft 42 is sleeved with a rotating bar 43, and the rotating bar 43 is used for supporting the top cover 2; the instrument needs to be operated, and the top cover 2 is rotated;
The connecting edges of the top cover 2, the first bottom cover 3 and the second bottom cover 4 are contacted with each other, and the three are fixed together through a screw rod.
Further, a rubber layer is connected to the end of the rotating bar 43, which can play a role of buffer contact when the top cover 2 is rotated.
In the description of the present technical solution, it should be specifically noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" as used herein are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present utility model can be understood by those of ordinary skill in the art in a specific case.
Claims (2)
1. An external protection structure of an electromagnetic flowmeter, comprising: an electromagnetic flowmeter body (1), a top cover (2), a first bottom cover (3) and a second bottom cover (4);
The method is characterized in that: the top cover (2) is positioned at the top of the electromagnetic flowmeter body (1), and the first bottom cover (3) and the second bottom cover (4) are respectively positioned at the front side and the rear side of the electromagnetic flowmeter body (1);
The top of the top cover (2) is of an arc-shaped structure, and the bottom of the top cover is provided with a circle of connecting edges; two rotating rods (22) are arranged on the connecting edge of the rear end of the top cover (2);
An observation window (21) is arranged at the front end of the top cover (2);
Connecting edges are arranged on the top and two sides of the first bottom cover (3), two circular arc openings are arranged on the first bottom cover (3), and the circular arc openings are matched with the electromagnetic flowmeter body (1);
connecting edges are also arranged at the top and two sides of the second bottom cover (4), two circular arc openings are also arranged on the second bottom cover (4), and the circular arc openings are matched with the electromagnetic flowmeter body (1); two fixed blocks (41) are arranged on the rear end connecting edge of the second bottom cover (4), through holes (411) are formed in the fixed blocks (41), and the rotating rod (22) is inserted into the through holes (411); a rotating shaft (42) is arranged at the bottom of the rear end connecting edge of the second bottom cover (4), and the bottom end of the rotating shaft (42) is connected with a limiting piece (44); a rotating strip (43) is sleeved on the rotating shaft (42);
The top cover (2), the first bottom cover (3) and the second bottom cover (4) are in contact with each other at the connecting edges, and are fixed together through screws.
2. An external protection structure of an electromagnetic flowmeter according to claim 1, wherein: the end part of the rotating strip (43) is connected with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322726188.5U CN220871828U (en) | 2023-10-11 | 2023-10-11 | External protection structure of electromagnetic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322726188.5U CN220871828U (en) | 2023-10-11 | 2023-10-11 | External protection structure of electromagnetic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220871828U true CN220871828U (en) | 2024-04-30 |
Family
ID=90813175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322726188.5U Active CN220871828U (en) | 2023-10-11 | 2023-10-11 | External protection structure of electromagnetic flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220871828U (en) |
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2023
- 2023-10-11 CN CN202322726188.5U patent/CN220871828U/en active Active
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