CN217768115U - Manual coil of electromagnetic flowmeter - Google Patents
Manual coil of electromagnetic flowmeter Download PDFInfo
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- CN217768115U CN217768115U CN202221427955.1U CN202221427955U CN217768115U CN 217768115 U CN217768115 U CN 217768115U CN 202221427955 U CN202221427955 U CN 202221427955U CN 217768115 U CN217768115 U CN 217768115U
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Abstract
The utility model belongs to the technical field of flow measurement, especially, manual coil of winding of electromagnetic flowmeter, including the installation piece, fixed mounting has three plastic connecting rod and the inside installation cavity of having seted up on the installation piece, and the equal fixed mounting of one end of three connecting rod has the plastic block and has all seted up the connecting hole, has all seted up the locating hole on the three plastic block, and the winding has same coil on the three locating hole, all rotates in the three connecting hole and installs the lead screw guide pin cover, and the one end of three lead screw guide pin cover all is fixed the cup jointed plastics lead screw that first plastics end tooth and the equal screw thread of the other end have cup jointed, and the one end of three plastics lead screw is all rotated and is installed the plastics extrusion ball that is located the locating hole that corresponds. The utility model discloses simple structure, convenient to use an electromagnetic flowmeter manual coil of winding, be convenient for fix the coil spacing, protect, prevent to rock, produce the position change, be convenient for measure.
Description
Technical Field
The utility model relates to a flow measurement technical field especially relates to a manual coil of winding of electromagnetic flowmeter.
Background
The electronic flowmeter consists of two parts, namely a sensor and a converter. The Faraday-based electromagnetic induction measuring instrument works based on Faraday' S law of electromagnetic induction, is used for measuring the volume flow of conductive liquid with the conductivity more than 5 mu S/cm, and is an induction instrument for measuring the volume flow of a conductive medium. Besides the volume flow of general conductive liquid, it can also be used to measure the volume flow of strong corrosive liquid such as strong acid and strong alkali, and the like, and the volume flow of uniform liquid-solid two-phase suspension liquid such as slurry, ore pulp, paper pulp, and the like. The method is widely applied to the flow measurement in the fields of petroleum, chemical industry, metallurgy, light spinning, paper making, environmental protection, food and other industrial departments, municipal administration, water conservancy construction, river dredging and the like.
In present current electronic flowmeter's structure, the coil that is used for producing working magnetic field all twines on the skeleton, but because current measurement environment is complicated changeable, the coil receives external influence, produces easily and rocks, leads to the position to produce easily and changes, influences the measurement, needs improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the manual coil that winds of an electromagnetic flow meter that proposes.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a manual coil of electromagnetic flowmeter, includes the installation piece, fixed mounting has three plastics connecting rod and the inside installation cavity of having seted up on the installation piece, and the equal fixed mounting of one end of three connecting rod has the plastic block and has all seted up the connecting hole, has all seted up the locating hole on the three plastic block, and the winding has same coil on the three locating hole, all rotates in the three connecting hole and installs the lead screw guide pin bushing, and the one end of three lead screw guide pin bushing is all fixed the cup jointed first plastics end tooth and the equal screw thread of the other end has cup jointed the plastics lead screw, and the one end of three plastics lead screw is all rotated and is installed the plastics extrusion ball that is located the locating hole that corresponds, the commentaries on classics hole that is linked together with the installation cavity is seted up at the top of installation piece, changes the downthehole rotation and installs the plastics pivot, fixed cup jointed spacing gear and second plastics end tooth in the plastics pivot, the through-hole that is linked together with the installation cavity is seted up to one side of installation piece, and movable mounting has the plastics horizontal pole in the through-hole, and the one end fixed mounting of plastics horizontal pole has spacing rack with spacing gear intermeshing, and other end fixed mounting has the pull rod.
Preferably, the three first plastic end teeth are all engaged perpendicularly to the second plastic end teeth.
Preferably, the sliding grooves are formed in two sides of each connecting hole, and sliding blocks fixedly connected with the corresponding plastic screw rods are arranged in the sliding grooves in a sliding mode.
Preferably, the plastic cross rod is sleeved with a second plastic spring, one end of the second plastic spring is fixed on the plastic cross rod, and the other end of the second plastic spring is fixed on the inner wall of the through hole.
Preferably, the plastic knob is fixedly sleeved at the top end of the plastic rotating shaft, the plastic torsion spring is fixedly sleeved between the plastic knob and the inner wall of the rotating hole, one end of the plastic torsion spring is fixed on the plastic rotating shaft, and the other end of the plastic torsion spring is fixed on the inner wall of the rotating hole.
Preferably, a first plastic spring is fixedly sleeved between any one plastic screw rod and the inner wall of the corresponding connecting hole.
The utility model discloses in, a manual coil of electromagnetic flowmeter, when using in order to prevent the coil, rock because of external influence produces, outside removal through at first outside pulling plastics pull rod has driven the plastics rack, make the plastics rack not with limit gear meshing, then drive the rotation of second plastics end tooth through rotating the plastics knob, second plastics end tooth has driven the rotation of three first plastics end tooth, can drive the rotation of three plastics pivot, can drive the outside removal of three plastics lead screw, the coil in the locating hole that the plastics extrusion ball on the three plastics lead screw corresponds is extruded respectively, can press from both sides tight fixedly to the coil, rocking of having reduced. Then loosen the plastics pull rod for the plastics rack resets through the elasticity of second plastics spring, can mesh with limit gear again, can fix second plastics end tooth, can fix the position of three plastics extrusion ball, when needs carry out the dismouting to the coil, through repeated above-mentioned operation can. The utility model discloses simple structure, convenient to use an electromagnetic flowmeter manual coil of winding, be convenient for fix the coil spacing, protect, prevent to rock, produce the position change, be convenient for measure.
Drawings
Fig. 1 is a schematic structural view of a manual coil of an electromagnetic flowmeter according to the present invention;
fig. 2 is a schematic structural view of a part a of a manual winding coil of an electromagnetic flowmeter according to the present invention;
fig. 3 is a schematic structural diagram of a part B of a manual winding coil of an electromagnetic flowmeter according to the present invention;
fig. 4 is a side view of the manual coil winding of the electromagnetic flowmeter, which is related to the mounting block.
In the figure: the plastic screw driver comprises a mounting block 1, a mounting cavity 2, a coil 3, a positioning hole 4, a first plastic end tooth 5, a plastic block 6, a plastic connecting rod 7, a plastic pull rod 8, a plastic cross rod 9, a plastic rack 10, a second plastic end tooth 11, a limiting gear 12, a plastic torsion spring 13, a plastic rotating shaft 14, a plastic knob 15, a first plastic spring 16, a plastic screw guide sleeve 17, a second plastic spring 18 and a plastic screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Example one
Referring to fig. 1-4, a manual winding coil of an electromagnetic flowmeter comprises an installation block 1, three plastic connecting rods 7 are fixedly installed on the installation block 1, an installation cavity 2 is formed inside the installation block 1, plastic blocks 6 are fixedly installed at one ends of the three connecting rods 7, connecting holes are formed in the plastic blocks 6, positioning holes 4 are formed in the three plastic blocks 6, the same coil 3 is wound on the three positioning holes 4, screw rod guide sleeves 17 are rotatably installed in the three connecting holes, first plastic end teeth 5 are fixedly sleeved at one ends of the three screw rod guide sleeves 17, plastic screw rods 19 are rotatably sleeved at the other ends of the three screw rod guide sleeves 5, plastic extrusion balls located in the corresponding positioning holes 4 are rotatably installed at one ends of the three plastic screw rods 19, a rotary hole communicated with the installation cavity 2 is formed in the top of the installation block 1, a plastic rotary shaft 14 is rotatably installed in the rotary hole, a limiting gear 12 and a second plastic end tooth 11 are fixedly sleeved on the plastic rotary shaft 14, a through hole communicated with the installation cavity 2 is formed in one side of the installation block 1, a plastic cross rod 9 is movably installed in the through hole, a limiting rack 10 meshed with the limiting gear 12 is fixedly installed at one end of the plastic cross rod 9, and a pull rod 8 is fixedly installed at the other end of the plastic cross rod.
Example two
The utility model discloses in, three first plastics end tooth 5 all meshes with 11 mutually perpendicular of second plastics end tooth.
The utility model discloses in, the spout has all been seted up to the both sides of three connecting hole, and equal slidable mounting has the slider with the 19 fixed connection's of plastics lead screw that correspond in the spout, through the spout and the slider be convenient for the removal of plastics lead screw 19.
The utility model discloses in, cup jointed second plastic spring 18 on the plastics horizontal pole 9, the one end of second plastic spring 18 is fixed on plastics horizontal pole 9, and the other end is fixed on the through-hole inner wall, through the restoration of second plastic spring 18 plastics horizontal pole 9 of being convenient for.
The utility model discloses in, the fixed cover in top of plastics pivot 14 connect plastics knob 15 and with change between the inner wall in hole fixed cover have connect plastics torsional spring 13, the one end of plastics torsional spring 13 is fixed on plastics pivot 14, the other end is fixed on changeing the downthehole wall, is convenient for rotate plastics pivot 14 through plastics knob 15, is convenient for reset of plastics pivot 14 through plastics torsional spring 13.
The utility model discloses in, arbitrary one plastics lead screw 19 respectively with correspond the connecting hole inner wall between the fixed cover have been connected first plastic spring 16, through the restoration of the plastics lead screw 19 of being convenient for of first plastic spring 16.
The utility model discloses in, in order to prevent that coil 3 from using the time, rock because of external influence produces, outside removal through at first outside pulling plastics pull rod 8 has driven plastics rack 10, make plastics rack 10 not mesh with limit gear 12, then through rotating the rotation that plastics knob 15 has driven second plastics end tooth 11, second plastics end tooth 11 has driven the rotation of three first plastics end tooth 5, can drive the rotation of three plastics pivot 14, can drive the outside removal of three plastics lead screw 19, the coil 3 in the locating hole 4 that corresponds is extruded respectively to the plastics extrusion ball on the three plastics lead screw 19, can press from both sides tight fixedly to coil 3, 3 rocking has been reduced. Then loosen the plastics pull rod 8 for the plastics rack 10 resets through the elasticity of second plastic spring 18, can mesh with stop gear 12 again, can fix second plastics end tooth 11, can fix the position of three plastics extrusion ball, when needs carry out the dismouting to coil 3, through repeated above-mentioned operation can. The utility model discloses simple structure, convenient to use an electromagnetic flowmeter manual coil of winding, be convenient for fix the coil spacing, protect, prevent to rock, produce the position change, be convenient for measure.
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. A manual winding coil of an electromagnetic flowmeter comprises a mounting block (1) and is characterized in that, the plastic extrusion die is characterized in that three plastic connecting rods (7) are fixedly arranged on the mounting block (1), a mounting cavity (2) is formed in the mounting block, one ends of the three connecting rods (7) are fixedly provided with plastic blocks (6) and are provided with connecting holes, positioning holes (4) are formed in the three plastic blocks (6), the three positioning holes (4) are wound with the same coil (3), screw rod guide sleeves (17) are rotatably arranged in the three connecting holes, one ends of the three screw rod guide sleeves (17) are fixedly sleeved with first plastic end teeth (5), the other ends of the three screw rod guide sleeves are in threaded sleeve connection with plastic screw rods (19), one ends of the three plastic screw rods (19) are rotatably provided with plastic extrusion balls positioned in the corresponding positioning holes (4), the top of the mounting block (1) is provided with a rotary hole communicated with the mounting cavity (2), a plastic rotary shaft (14) is rotatably mounted in the rotary hole, a limit gear (12) and a second plastic end tooth (11) are fixedly sleeved on the plastic rotating shaft (14), a through hole communicated with the mounting cavity (2) is formed in one side of the mounting block (1), a plastic cross rod (9) is movably mounted in the through hole, a limiting rack (10) meshed with a limiting gear (12) is fixedly mounted at one end of the plastic cross rod (9), and a pull rod (8) is fixedly mounted at the other end of the plastic cross rod.
2. A hand-wound coil for an electromagnetic flow meter according to claim 1, characterised in that the three first plastic end teeth (5) are mutually perpendicularly engaged with the second plastic end teeth (11).
3. The manual winding coil of the electromagnetic flowmeter according to claim 1, characterized in that two sides of the three connecting holes are provided with sliding grooves, and sliding blocks fixedly connected with corresponding plastic screw rods (19) are slidably mounted in the sliding grooves.
4. The manual winding coil of the electromagnetic flowmeter as claimed in claim 1, wherein a second plastic spring (18) is sleeved on the plastic cross bar (9), one end of the second plastic spring (18) is fixed on the plastic cross bar (9), and the other end is fixed on the inner wall of the through hole.
5. The manual coil of electromagnetic flowmeter as set forth in claim 1, wherein the plastic rotary shaft (14) has a plastic knob (15) fixed to the top thereof and a plastic torsion spring (13) fixed to the inner wall of the rotary hole, one end of the plastic torsion spring (13) being fixed to the plastic rotary shaft (14) and the other end thereof being fixed to the inner wall of the rotary hole.
6. A hand-operated coil for an electromagnetic flowmeter as set forth in claim 1 wherein a first plastic spring (16) is fixedly attached between each of the plastic lead screws (19) and the inner wall of the corresponding connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221427955.1U CN217768115U (en) | 2022-06-09 | 2022-06-09 | Manual coil of electromagnetic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221427955.1U CN217768115U (en) | 2022-06-09 | 2022-06-09 | Manual coil of electromagnetic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217768115U true CN217768115U (en) | 2022-11-08 |
Family
ID=83891594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221427955.1U Active CN217768115U (en) | 2022-06-09 | 2022-06-09 | Manual coil of electromagnetic flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217768115U (en) |
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2022
- 2022-06-09 CN CN202221427955.1U patent/CN217768115U/en active Active
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