CN209894238U - Intelligent plug-in electromagnetic flowmeter - Google Patents
Intelligent plug-in electromagnetic flowmeter Download PDFInfo
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- CN209894238U CN209894238U CN201920902619.XU CN201920902619U CN209894238U CN 209894238 U CN209894238 U CN 209894238U CN 201920902619 U CN201920902619 U CN 201920902619U CN 209894238 U CN209894238 U CN 209894238U
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Abstract
The utility model relates to an electromagnetic flowmeter technical field just discloses a bayonet electromagnetic flowmeter of intelligence, including electromagnetic flowmeter body and measuring head, the fixed cover of outer wall of electromagnetic flowmeter body has connect the fixed plate, and circular through-hole has all been seted up to the upper surface four corners department of fixed plate, and the pore wall fixedly connected with drum of circular through-hole, and the inner wall swing joint of drum has coupling mechanism, the outer wall fixedly connected with stop gear of drum, and the outer wall of electromagnetic flowmeter body is fixed to have cup jointed buffer gear. The utility model discloses can effectively improve stability and the leakproofness that bayonet electromagnetic flowmeter of intelligence is connected, also can effectively avoid among the electromagnetic flowmeter measuring head to directly strike and the condition of damage by liquid in the pipeline, ensure that electromagnetic flowmeter can normal use, improve bayonet electromagnetic flowmeter's of intelligence life simultaneously.
Description
Technical Field
The utility model relates to an electromagnetic flow meter technical field especially relates to a bayonet electromagnetic flow meter of intelligence.
Background
The working principle of the plug-in electromagnetic flowmeter is based on Faraday's law of electromagnetic induction, in the electromagnetic flowmeter, the conductive medium in the measuring tube is equivalent to a conductive metal rod in Faraday test, two electromagnetic coils at the upper end and the lower end generate constant magnetic fields, when the conductive medium flows, induced voltage can be generated, the induced voltage generated by measuring two electrodes in the pipeline is measured, the measuring pipeline is electromagnetically isolated from fluid and the measuring electrode through a non-conductive lining, the plug-in electromagnetic flowmeter is mainly used for measuring volume flow of conductive liquid and serous fluid in a closed pipeline, the liquid with strong corrosivity such as acid, alkali and salt is widely applied to industries of petroleum, chemical engineering, metallurgy, textile, food, pharmacy, papermaking and the like, and the fields of environmental protection, municipal management, water conservancy construction and the like.
Most disect insertions of present intelligent bayonet electromagnetic flowmeter are in the pipeline, and under pipeline fluid shock vibrations, influence stability and the leakproofness that intelligent bayonet electromagnetic flowmeter connects easily, and in addition, the accurate measuring head damages easily under the condition of fluid shock among the intelligent bayonet electromagnetic flowmeter, influences intelligent bayonet electromagnetic flowmeter's life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art intelligence bayonet electromagnetic flowmeter and under pipeline liquid strikes vibrations, influence the stability and the leakproofness that intelligent bayonet electromagnetic flowmeter connects easily to and accurate measuring head damages easily under the condition of liquid impact among the intelligent bayonet electromagnetic flowmeter, influences intelligent bayonet electromagnetic flowmeter life's problem, and the bayonet electromagnetic flowmeter of intelligence that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an intelligence bayonet electromagnetic flowmeter, includes electromagnetic flowmeter body and measuring head, the fixed cover of outer wall of electromagnetic flowmeter body has connect the fixed plate, circular through-hole has all been seted up to the upper surface four corners department of fixed plate, and the pore wall fixedly connected with drum of circular through-hole, the inner wall swing joint of drum has coupling mechanism, the outer wall fixedly connected with stop gear of drum, buffer gear has been cup jointed to the outer wall of electromagnetic flowmeter body is fixed.
Preferably, the connecting mechanism comprises a connecting rod movably connected with the inner wall of the cylinder, the bottom ends of the connecting rod are fixedly connected with the bottom plate together, and the rod wall of the connecting rod is provided with a plurality of limiting insertion holes.
Preferably, stop gear include with the outer wall fixedly connected with L shaped plate of drum, the through-hole has been seted up to the lateral wall of L shaped plate, and the pore wall swing joint of through-hole has the gag lever post, the connecting hole with gag lever post matched with has been seted up to the lateral wall of drum, the pole wall swing joint of gag lever post has reset spring, reset spring's both ends respectively with the outer wall of gag lever post and the inner wall fixed connection of L shaped plate.
Preferably, buffer gear includes the antifriction bearing that fixedly cup joints with electromagnetic flowmeter body outer wall, the fixed cover that has connect of antifriction bearing's outer wall has kept off the cover, a plurality of inlet openings have been seted up to the outer wall that keeps off the cover, a plurality of thick liquids of outer wall slope fixedly connected with that keep off the cover.
Preferably, one end of the limiting rod, which is far away from the L-shaped plate, is fixedly connected with a pulling block, and one side, which is close to the L-shaped plate, of the pulling block is hinged with a mandril.
Preferably, the upper surface of the bottom plate is fixedly connected with a rubber pad.
Compared with the prior art, the utility model provides a bayonet electromagnetic flowmeter of intelligence possesses following beneficial effect:
1. this bayonet electromagnetic flowmeter of intelligence, through being provided with gag lever post, connecting rod, drum and bottom plate, after electromagnetic flowmeter body and pipe connection, at first reach fixed electromagnetic flowmeter body through stop gear and coupling mechanism, prevent that electromagnetic flowmeter body from receiving liquid impact vibrations and shifting, this mechanism can effectively improve stability and the leakproofness that bayonet electromagnetic flowmeter of intelligence connects.
2. This bayonet electromagnetic flowmeter of intelligence, through being provided with fender cover, thick liquid piece and inlet opening, when the work of the bayonet electromagnetic flowmeter of intelligence, provide a guard action to the measuring head through buffer gear, this mechanism can effectively avoid among the electromagnetic flowmeter measuring head to be strikeed the condition that the liquid directly strikes and damage in the pipeline, has ensured that the electromagnetic flowmeter can normal use, has improved the life of the bayonet electromagnetic flowmeter of intelligence simultaneously.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively improve the stability and the leakproofness that the bayonet electromagnetic flowmeter of intelligence is connected, also can effectively avoid among the electromagnetic flowmeter measuring head to directly strike and the condition of damaging by liquid in the pipeline, ensured that the electromagnetic flowmeter can normal use, improved the life of the bayonet electromagnetic flowmeter of intelligence simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent plug-in electromagnetic flowmeter provided by the present invention;
fig. 2 is a schematic structural diagram of a part a of an intelligent plug-in electromagnetic flowmeter according to the present invention;
fig. 3 is a schematic structural diagram of a part B of the intelligent plug-in electromagnetic flowmeter provided by the utility model.
In the figure: 1 electromagnetic flowmeter body, 2 measuring heads, 3 fixing plates, 4 cylinders, 5 connecting mechanisms, 51 connecting rods, 52 bottom plates, 53 limiting jacks, 6 limiting mechanisms, 61L-shaped plates, 62 limiting rods, 63 connecting holes, 64 return springs, 7 buffer mechanisms, 71 rolling bearings, 72 baffle covers, 73 water inlet holes, 74 pulp sheets, 8 pull blocks, 9 ejector rods and 10 rubber pads.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an intelligent plug-in electromagnetic flowmeter comprises an electromagnetic flowmeter body 1 and a measuring head 2, wherein a fixing plate 3 is fixedly sleeved on the outer wall of the electromagnetic flowmeter body 1, round through holes are formed in four corners of the upper surface of the fixing plate 3, a cylinder 4 is fixedly connected to the wall of each round through hole, a connecting mechanism 5 is movably connected to the inner wall of the cylinder 4, a limiting mechanism 6 is fixedly connected to the outer wall of the cylinder 4, and a buffering mechanism 7 is fixedly sleeved on the outer wall of the electromagnetic flowmeter body 1.
The connecting mechanism 5 comprises a connecting rod 51 movably connected with the inner wall of the cylinder 4, the bottom ends of the connecting rods 51 are fixedly connected with a bottom plate 52 together, and a plurality of limiting insertion holes 53 are formed in the rod wall of the connecting rod 51.
One end fixedly connected with that gag lever post 62 kept away from L shaped plate 61 draws piece 8, draws one side that piece 8 is close to L shaped plate 61 to articulate has ejector pin 9, and ejector pin 9 can carry out a support to drawing piece 8, makes things convenient for connecting rod 51 to insert in drum 4.
The rubber pad 10 is fixedly connected to the upper surface of the bottom plate 52, and the rubber pad 10 increases the friction force of the contact surface of the bottom plate 52 and the pipeline, so that the connection of the bottom plate 52 is more stable.
In the utility model, after the electromagnetic flowmeter body 1 is connected with a pipeline, firstly the ejector rod 9 is put down, the reset spring 64 is compressed, the limit rod 62 is separated from the cylinder 4, then the bottom plate 52 is placed below the pipeline, the connecting rod 51 is placed in the cylinder 4, then the bottom plate 52 is close to the fixed plate 3, finally the ejector rod 9 is released, the limit rod 62 is inserted into the limit jack 63 of the connecting rod 51 under the elastic action of the reset spring 64 to achieve the purpose of fixing the bottom plate 52, and simultaneously the electromagnetic flowmeter body 1 is fixed to prevent the electromagnetic flowmeter body 1 from shifting due to the liquid impact vibration, the mechanism can effectively improve the stability and the sealing property of the connection of the intelligent plug-in electromagnetic flowmeter, when the liquid in the pipeline impacts the slurry sheet 74 on the baffle cover 72, the slurry sheet 74 is stressed to enable the baffle cover 72 to rotate on the rolling bearing 71, and then cushion when liquid in the pipeline is through measuring head 2, avoid measuring head 2 to be directly strikeed, provide a guard action to measuring head 2, the condition that measuring head 2 was directly strikeed and damaged by liquid in the pipeline in the electromagnetic flowmeter can effectively be avoided to this mechanism, has ensured that electromagnetic flowmeter can normal use, has improved bayonet electromagnetic flowmeter's of intelligence life simultaneously.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an intelligence bayonet electromagnetic flowmeter, includes electromagnetic flowmeter body (1) and measuring head (2), its characterized in that, fixed plate (3) have been cup jointed to the outer wall of electromagnetic flowmeter body (1), circular through-hole has all been seted up to the upper surface four corners department of fixed plate (3), and the pore wall fixedly connected with drum (4) of circular through-hole, the inner wall swing joint of drum (4) has coupling mechanism (5), the outer wall fixedly connected with stop gear (6) of drum (4), buffer gear (7) have been cup jointed to the outer wall of electromagnetic flowmeter body (1) fixed.
2. An intelligent plug-in electromagnetic flowmeter as claimed in claim 1, wherein said connection mechanism (5) comprises a connection rod (51) movably connected with the inner wall of the cylinder (4), the bottom ends of a plurality of said connection rods (51) are jointly and fixedly connected with a bottom plate (52), and the rod wall of said connection rod (51) is provided with a plurality of limiting jacks (53).
3. The intelligent plug-in electromagnetic flowmeter according to claim 1, wherein the limiting mechanism (6) comprises an L-shaped plate (61) fixedly connected with the outer wall of the cylinder (4), a through hole is formed in the side wall of the L-shaped plate (61), a limiting rod (62) is movably connected with the wall of the through hole, a connecting hole (63) matched with the limiting rod (62) is formed in the side wall of the cylinder (4), a return spring (64) is movably connected with the rod wall of the limiting rod (62), and two ends of the return spring (64) are fixedly connected with the outer wall of the limiting rod (62) and the inner wall of the L-shaped plate (61) respectively.
4. The intelligent plug-in electromagnetic flowmeter according to claim 1, characterized in that the buffer mechanism (7) comprises a rolling bearing (71) fixedly sleeved with the outer wall of the electromagnetic flowmeter body (1), a shield (72) is fixedly sleeved on the outer wall of the rolling bearing (71), a plurality of water inlets (73) are formed in the outer wall of the shield (72), and a plurality of blades (74) are fixedly connected to the outer wall of the shield (72) in an inclined manner.
5. An intelligent plug-in electromagnetic flowmeter as claimed in claim 3, wherein a pulling block (8) is fixedly connected to one end of the limiting rod (62) away from the L-shaped plate (61), and a top rod (9) is hinged to one side of the pulling block (8) close to the L-shaped plate (61).
6. An intelligent plug-in electromagnetic flowmeter as set forth in claim 2 wherein a rubber pad (10) is fixedly attached to an upper surface of said base plate (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920902619.XU CN209894238U (en) | 2019-06-17 | 2019-06-17 | Intelligent plug-in electromagnetic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920902619.XU CN209894238U (en) | 2019-06-17 | 2019-06-17 | Intelligent plug-in electromagnetic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209894238U true CN209894238U (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920902619.XU Active CN209894238U (en) | 2019-06-17 | 2019-06-17 | Intelligent plug-in electromagnetic flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209894238U (en) |
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2019
- 2019-06-17 CN CN201920902619.XU patent/CN209894238U/en active Active
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