CN218182020U - Inverse current transformer for intermediate frequency furnace control cabinet - Google Patents
Inverse current transformer for intermediate frequency furnace control cabinet Download PDFInfo
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- CN218182020U CN218182020U CN202222410728.4U CN202222410728U CN218182020U CN 218182020 U CN218182020 U CN 218182020U CN 202222410728 U CN202222410728 U CN 202222410728U CN 218182020 U CN218182020 U CN 218182020U
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- pressing part
- side rods
- inductance coil
- intermediate frequency
- control cabinet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
An inverse shunt inductance for an intermediate frequency furnace control cabinet comprises an upper voltage part, a lower voltage part and an inductance coil; the upper pressing part and the lower pressing part are connected through a plurality of bolts, and an inductance coil is arranged between the upper pressing part and the lower pressing part; the surface of the inductance coil is coated with an insulating tape, and the inductance coil is provided with a plurality of binding belts; the commutation inductor has the advantages of high insulation strength and stable structure.
Description
Technical Field
The utility model belongs to the technical field of the induction heating technique and specifically relates to an inverse current transformer that intermediate frequency furnace switch board was used is related to.
Background
As is known, an intermediate frequency furnace is a device for heating and melting a metal material by rectifying a three-phase power frequency alternating current to a direct current, converting the direct current to an adjustable intermediate frequency current, supplying the adjustable intermediate frequency current to an intermediate frequency alternating current flowing through a capacitor and an induction coil, generating high-density magnetic lines in the induction coil, cutting the metal material contained in the induction coil, and generating a large eddy current in the metal material; the steps of starting and stopping the intermediate frequency furnace, rectifying alternating current, modulating subsequent direct current and the like are completed by utilizing a control cabinet, so that the control cabinet consists of a plurality of components, wherein a current converter in the control cabinet is an element for performing alternating current and direct current conversion; the core of the converter is an inversion conversion inductor, however, the traditional inversion conversion inductor has a rigid structure, poor insulation strength, is easy to vibrate and particularly easy to impact, and thus can cause adverse effects on the overall operation of the control cabinet;
therefore, in view of the above, there is a need for an inductor with high insulation strength and stable structure in the market.
Disclosure of Invention
In order to overcome the defects in the background art, the utility model discloses an inverse transformation flow inductor for an intermediate frequency furnace control cabinet.
In order to achieve the purpose, the utility model adopts the following technical proposal:
an inverse current transformation inductor for an intermediate frequency furnace control cabinet comprises an upper pressing part, a lower pressing part and an inductance coil; the upper pressing part and the lower pressing part are connected through a plurality of bolts, and an inductance coil is arranged between the upper pressing part and the lower pressing part; the surface of the inductance coil is coated with an insulating tape, and the inductance coil is provided with a plurality of binding belts.
Preferably, the upper pressing part comprises two upper side rods, a connecting bolt and a support rod mechanism; wherein the upper side rod is arranged as a channel steel, the two upper side rods are connected through two connecting bolts, the two connecting bolts are respectively positioned at the two ends of the upper side rod, and a brace rod mechanism which is correspondingly butted with the two upper side rods is arranged between the two connecting bolts.
Preferably, vaulting pole mechanism contains left kicking block, sleeve, guide arm, spring and right kicking block, and wherein left kicking block corresponds the conflict with an upper tie rod, and the fixed sleeve that is equipped with on the left kicking block, telescopic interior bottom surface are equipped with the spring, and the spring corresponds fixed connection with the tail end of guide arm, and the sleeve is stretched out to the head end of guide arm, and corresponds with right kicking block and be connected, and right kicking block corresponds the conflict with another upper tie rod.
Preferably, the pushing portion comprises two lower side rods and connecting bolts, wherein the lower side rods are arranged into channel steel and connected through two connecting bolts, the two connecting bolts are respectively positioned at two ends of the lower side rods, and a bottom plate which is in corresponding conflict with the two lower side rods is arranged between the two connecting bolts.
Preferably, the upper pressing part and the lower pressing part respectively contact with corresponding end faces of the inductance coil through the insulation pressing block.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses an inverse transformation flow inductor for a control cabinet of an intermediate frequency furnace, which can realize the fixation of the whole inductance coil through a frame body consisting of an upper pressing part, a lower pressing part 2 and a bolt, thereby avoiding the vibration of the whole inductance and the deformation of the inductance coil;
in addition, the surface of the inductance coil is wrapped and wound with the insulating tape, so that the insulating property of the inductance coil can be improved, the binding tape can connect multiple turns of inductance coils together, the overall structural strength of the inductance coil is improved, the coils cannot deform under the condition of large current, and the safety and the service life of the commutation inductor are further improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the strut mechanism.
In the figure: 1. an upper pressing part; 101. a top side bar; 102. a strut mechanism; 1021. a left top block; 1022. a sleeve; 1023. a spring; 1024. a guide bar; 1025. a right top block; 2. a pressing part; 201. a lower side bar; 202. a base plate; 3. a bolt; 4. an inductor coil; 5. a binding band; 6. and (4) insulating and pressing the block.
Detailed Description
In the following description, the technical solutions of the present invention will be described with reference to the drawings in the embodiments of the present invention, it should be understood that, if there are the indicated directions or positional relationships, such as the terms "upper", "lower", "front", "rear", "left", "right", etc., it only corresponds to the drawings of the present invention, and in order to facilitate the description of the present invention, it is not necessary to indicate or imply that the indicated device or element must have a specific direction:
the inverse current transformation inductor for the intermediate frequency furnace control cabinet comprises an upper pressing part 1, a lower pressing part 2 and an inductance coil 4, wherein the upper pressing part 1 is connected with the lower pressing part 2; the upper pressing part 1 and the lower pressing part 2 are connected through a plurality of bolts 3, an inductance coil 4 is arranged between the upper pressing part 1 and the lower pressing part 2, the inductance coil 4 is clamped by the upper pressing part 1 and the lower pressing part 2, and then the upper pressing part 1 and the lower pressing part 2 are fixed through the plurality of bolts 3, so that the inductance coil 4 is integrally fixed, the vibration condition after the current conversion inductor is installed in a control cabinet is enhanced, and the deformation of the inductance coil 4 can be effectively avoided; further, the upper pressing portion 1 includes two upper side bars 101, a connecting bolt, and a stay mechanism 102; the upper side rods 101 are made of channel steel, the two upper side rods 101 are connected through two connecting bolts, the two connecting bolts are respectively located at two ends of the upper side rods 101, the stay rod mechanisms 102 which are correspondingly abutted against the two upper side rods 101 are arranged between the two connecting bolts, firstly, the space between the two upper side rods 101 is located through the stay rod mechanisms 102, and then the two upper side rods 101 are fixedly connected into a whole through the connecting bolts, so that the upper pressing part 1 can be integrated, and the subsequent clamping of the inductance coil 4 is facilitated; according to the requirement, the supporting rod mechanism 102 comprises a left top block 1021, a sleeve 1022, a guide rod 1024, a spring 1023 and a right top block 1025, wherein the left top block 1021 is correspondingly abutted against one upper rod 101, the sleeve 1022 is fixedly arranged on the left top block 1021, the spring 1023 is arranged on the inner bottom surface of the sleeve 1022, the spring 1023 is correspondingly and fixedly connected with the tail end of the guide rod 1024, the head end of the guide rod 1024 extends out of the sleeve 1022 and is correspondingly connected with the right top block 1025, and the right top block 1025 is correspondingly abutted against the other upper rod 101;
in addition, the press-down portion 2 comprises two lower side rods 201, connecting bolts and a strut mechanism 102, wherein the lower side rods 201 are made of channel steel, the two lower side rods 201 are connected through the two connecting bolts, the two connecting bolts are respectively located at two ends of the lower side rods 201, a bottom plate 202 which is correspondingly abutted against the two lower side rods 201 is arranged between the two connecting bolts, the two lower side rods 201 are fixedly connected into a whole through the connecting bolts, and the bottom plate 202 is arranged between the two lower side rods 201, so that the press-down portion 2 can be integrated, and the subsequent clamping of the inductance coil 4 is facilitated; in addition, the upper pressing part 1 and the lower pressing part 2 respectively contact with the corresponding end surfaces of the inductance coil 4 through the insulation pressing block 6, and the insulation performance of the current loop inductance can be further improved through the insulation pressing block 6;
the surface of the inductance coil 4 is coated with the insulating tape, the inductance coil 4 is provided with the binding belts 5, the adjacent coils can be effectively insulated through the insulating tape, so that the insulating property of the inductance coil 4 is improved, the binding belts 5 can bind and connect the multiple turns of the inductance coil 4 together, the integral structural strength of the inductance coil 4 is improved, the coil cannot deform under the condition of large current, and the safety and the service life of the current conversion inductor are improved.
The details of the present invention not described in detail are prior art, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (5)
1. An inverse shunt inductor for an intermediate frequency furnace control cabinet is characterized in that: comprises an upper pressing part (1), a lower pressing part (2) and an inductance coil (4); the upper pressing part (1) is connected with the lower pressing part (2) through a plurality of bolts (3), and an inductance coil (4) is arranged between the upper pressing part (1) and the lower pressing part (2); the surface of the inductance coil (4) is coated with an insulating tape, and the inductance coil (4) is provided with a plurality of binding belts (5).
2. The inverse shunt inductor for the intermediate frequency furnace control cabinet as claimed in claim 1, wherein: the upper pressing part (1) comprises two upper side rods (101), a connecting bolt and a support rod mechanism (102); the upper side rods (101) are channel steel, the two upper side rods (101) are connected through two connecting bolts, the two connecting bolts are respectively positioned at two ends of the upper side rods (101), and a supporting rod mechanism (102) which is correspondingly abutted against the two upper side rods (101) is arranged between the two connecting bolts.
3. The inverse shunt inductor for the intermediate frequency furnace control cabinet as claimed in claim 2, wherein: vaulting pole mechanism (102) contain left kicking block (1021), sleeve (1022), guide arm (1024), spring (1023) and right kicking block (1025), wherein left kicking block (1021) corresponds the conflict with a top pole (101), fixed sleeve (1022) that are equipped with on left kicking block (1021), the interior bottom surface of sleeve (1022) is equipped with spring (1023), spring (1023) corresponds fixed connection with the tail end of guide arm (1024), sleeve (1022) are stretched out to the head end of guide arm (1024), and correspond with right kicking block (1025) and be connected, right kicking block (1025) corresponds the conflict with another top pole (101).
4. The inverse shunt inductor for the intermediate frequency furnace control cabinet as claimed in claim 1, wherein: the lower pressing portion (2) comprises two lower side rods (201), connecting bolts and a supporting rod mechanism (102), wherein the lower side rods (201) are arranged into channel steel, the two lower side rods (201) are connected through the two connecting bolts, the two connecting bolts are respectively located at two ends of the lower side rods (201), and a bottom plate (202) which is in corresponding conflict with the two lower side rods (201) is arranged between the two connecting bolts.
5. The inverse shunt inductor for the intermediate frequency furnace control cabinet as claimed in claim 1, wherein: the upper pressing part (1) and the lower pressing part (2) are respectively abutted against the corresponding end faces of the inductance coil (4) through the insulation pressing block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222410728.4U CN218182020U (en) | 2022-09-13 | 2022-09-13 | Inverse current transformer for intermediate frequency furnace control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222410728.4U CN218182020U (en) | 2022-09-13 | 2022-09-13 | Inverse current transformer for intermediate frequency furnace control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218182020U true CN218182020U (en) | 2022-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222410728.4U Active CN218182020U (en) | 2022-09-13 | 2022-09-13 | Inverse current transformer for intermediate frequency furnace control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218182020U (en) |
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2022
- 2022-09-13 CN CN202222410728.4U patent/CN218182020U/en active Active
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