CN220335265U - Electroslag metallurgical electrode fixing chuck - Google Patents
Electroslag metallurgical electrode fixing chuck Download PDFInfo
- Publication number
- CN220335265U CN220335265U CN202321967288.0U CN202321967288U CN220335265U CN 220335265 U CN220335265 U CN 220335265U CN 202321967288 U CN202321967288 U CN 202321967288U CN 220335265 U CN220335265 U CN 220335265U
- Authority
- CN
- China
- Prior art keywords
- ferrule
- clamping sleeve
- electroslag
- fixing chuck
- electrode fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009434 installation Methods 0.000 claims abstract description 18
- 239000000498 cooling water Substances 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 10
- 238000005272 metallurgy Methods 0.000 abstract description 4
- 239000002826 coolant Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
Landscapes
- Furnace Details (AREA)
Abstract
The utility model relates to the technical field of electroslag metallurgy, in particular to an electroslag metallurgy electrode fixing chuck. The chuck comprises a first clamping sleeve for fixing an electrode; the second clamping sleeve is arranged on the outer side of the first clamping sleeve, the corner of the second clamping sleeve is connected with the corner of the first clamping sleeve, an installation gap is formed between the edge of the second clamping sleeve and the edge of the first clamping sleeve, and the installation gap is used for placing a cooling water pipe; and the cover plate is connected to two sides of the first clamping sleeve and the second clamping sleeve and covers the mounting gap. The application provides a fixed dop of electroslag metallurgical electrode owing to be provided with the apron in first cutting ferrule with the both sides connection of second cutting ferrule, and the apron cover in installation clearance between the first cutting ferrule of installation clearance with the second cutting ferrule limit portion, consequently when condenser tube is damaged, under the abutment of apron, can prevent that the coolant liquid from spilling into the molten steel from the installation clearance to avoid the accident emergence of molten steel frying stove.
Description
Technical Field
The utility model relates to the technical field of electroslag metallurgy, in particular to an electroslag metallurgy electrode fixing chuck.
Background
The clamping head is a part necessary for electroslag metallurgical equipment and is used for fixing an electrode in the smelting process, simultaneously conducting and radiating the electrode head, the clamping head is composed of two layers of clamping plates, a cooling water pipe is placed in a gap between the two layers of clamping plates, and the clamping head and a movable cross arm are welded and move up and down along with the cross arm. In the smelting process, the electrode arcing easily causes the damage of the cooling water pipe and water leakage, and the cooling liquid flows out of the gap, so that the safety accident of the molten steel frying furnace can occur, and the potential safety hazard and the economic loss are large.
Disclosure of Invention
The application provides an electroslag metallurgical electrode fixing chuck, which solves the technical problems that in the related art, an electrode is easy to strike an arc to cause damage of a cooling water pipe and water leakage, so that cooling liquid flows out of a gap, and thus, the safety accident of a molten steel frying furnace is likely to happen.
The application provides a fixed dop of electroslag metallurgical electrode, include:
a first ferrule for securing the electrode;
the second clamping sleeve is arranged on the outer side of the first clamping sleeve, the corner of the second clamping sleeve is connected with the corner of the first clamping sleeve, an installation gap is formed between the edge of the second clamping sleeve and the edge of the first clamping sleeve, and the installation gap is used for placing a cooling water pipe;
and the cover plate is connected to the two sides of the first clamping sleeve and the second clamping sleeve, and covers the mounting gap.
In some embodiments, the cover plate is welded to the first ferrule and the second ferrule.
In some embodiments, the cover plate is a metal material.
In some embodiments, the cover plate is an iron plate.
In some embodiments, the corner of the second ferrule is welded to the corner of the first ferrule.
In some embodiments, the corners of the first ferrule and the second ferrule are each connected with a stiffener.
In some embodiments, the stiffener is welded to corners of the first ferrule and the second ferrule.
In some embodiments, the corners of the first ferrule and the second ferrule are welded with a plurality of reinforcing ribs, and the plurality of reinforcing ribs are arranged at intervals along the axial direction of the first ferrule and the second ferrule.
In some embodiments, the reinforcing bar comprises a first reinforcing plate and a second reinforcing plate connected to each other, the first reinforcing plate and the second reinforcing plate being arranged at an angle to match the corners of the first ferrule and the second ferrule.
In some embodiments, the first ferrule is copper and the second ferrule is iron.
The beneficial effects of the application are as follows:
the application provides a fixed dop of electroslag metallurgical electrode owing to be provided with the apron in first cutting ferrule with the both sides connection of second cutting ferrule, and the apron cover in installation clearance between the first cutting ferrule of installation clearance with the second cutting ferrule limit portion, consequently when condenser tube is damaged, under the abutment of apron, can prevent that the coolant liquid from spilling into the molten steel from the installation clearance to avoid the accident emergence of molten steel frying stove.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present utility model.
Fig. 1 is a schematic structural view of an electroslag metallurgical electrode fixing chuck according to the embodiment.
Reference numerals illustrate:
100-clamping head, 110-first clamping sleeve, 120-second clamping sleeve, 130-installation gap, 140-cover plate, 150-reinforcing rib, 151-first reinforcing plate, 152-second reinforcing plate and 200-movable cross arm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all the directional indicators in the embodiments of the present utility model are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture, and if the specific posture is changed, the directional indicators are correspondingly changed.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1, an electroslag metallurgical electrode fixing chuck 100 according to an embodiment of the present application includes a first ferrule 110, a second ferrule 120, and a cover plate 140. The first ferrule 110 is used for fixing an electrode, that is, the electrode is fixedly sleeved in the first ferrule 110, the second ferrule 120 is arranged on the outer side of the first ferrule 110, that is, the first ferrule 110 is arranged in the second ferrule 120, the corner of the second ferrule 120 is connected with the corner of the first ferrule 110, an installation gap 130 is formed between the edge of the second ferrule 120 and the edge of the first ferrule 110, and the installation gap 130 is used for placing a cooling water pipe so as to radiate heat of the electrode head.
Cover plate 140 connects in the both sides of first cutting ferrule 110 and second cutting ferrule 120, and cover plate 140 covers in installation clearance 130, and cover plate 140 is provided with two, and two cover plates 140 divide to locate the both sides of first cutting ferrule 110 and second cutting ferrule 120, and cover plate 140 is connected with the lateral part of first cutting ferrule 110 and second cutting ferrule 120 of homonymy simultaneously, so as to cover installation clearance 130 between first cutting ferrule 110 and the second cutting ferrule 120, of course, cover plate 140 connects in the both sides of first cutting ferrule 110 and second cutting ferrule 120 along its axial, therefore when condenser tube is damaged, under the cover plate 140's of resisting, can prevent that the coolant liquid from spilling into molten steel from installation clearance 130 to avoid the emergence of molten steel frying stove.
It should be noted that, a movable cross arm 200 is connected to one side of the second ferrule 120, the chuck 100 may move up and down along with the movable cross arm 200, the movable cross arm 200 is connected to the mounting gap 130, and the cooling water pipe is disposed in the movable cross arm 200 and enters the mounting gap 130 to dissipate heat of the electrode tip.
In some embodiments, the first ferrule 110 is in direct contact with the electrode, so that the first ferrule 110 needs to be made of a material with better electrical conductivity, and the second ferrule 120 plays a role in protecting the first ferrule 110 and the cooling water pipe, so that the second ferrule 120 needs to be made of a material with higher strength, specifically, the material of the first ferrule 110 may be copper, and the material of the second ferrule 120 may be iron.
First ferrule 110 and second ferrule 120 may each be generally rectangular, i.e., first ferrule 110 and second ferrule 120 each have four corners and four sides, the corners between first ferrule 110 and second ferrule 120 correspond to the corners, the sides correspond to the sides, the corners are connected to each other, and a mounting gap 130 is formed between the sides. Specifically, first ferrule 110 and second ferrule 120 may be coaxially disposed, and corners of second ferrule 120 may be welded with corners of first ferrule 110 to ensure connection strength between first ferrule 110 and second ferrule 120.
In some embodiments, cover plate 140 is a metal material, and side cover plates 140 of first ferrule 110 and second ferrule 120 are welded to first ferrule 110 and second ferrule 120 to ensure the strength of the connection of cover plate 140 to first ferrule 110 and second ferrule 120. Specifically, the cover plate 140 may be an iron plate.
In use, the heat dissipation effect is reduced due to the higher smelting temperature and longer time, and the electrode is slightly rocked in the melting process, so that the corners of the first ferrule 110 and the second ferrule 120 are easy to crack, the chuck 100 is deformed and replaced frequently, and therefore, in some embodiments, the corners of the first ferrule 110 and the second ferrule 120 are connected with the reinforcing ribs 150, so as to enhance the structural stability of the corners of the first ferrule 110 and the second ferrule 120. Reinforcing ribs 150 may be welded to corners of first ferrule 110 and second ferrule 120.
The corner of first ferrule 110 and second ferrule 120 may be welded with a plurality of reinforcing ribs 150, and a plurality of reinforcing ribs 150 are disposed along the axial direction of first ferrule 110 and second ferrule 120 at intervals, so as to further enhance the corner strength of first ferrule 110 and second ferrule 120, and effectively prevent corner cracking deformation.
Specifically, the reinforcing rib 150 includes first and second reinforcing plates 151 and 152 connected to each other, and the first and second reinforcing plates 151 and 152 are disposed at an angle to match the corners of the first and second ferrules 110 and 120, so as to be fittable to the corners of the first and second ferrules 110 and 120 to reinforce the corner strength of the first and second ferrules 110 and 120.
According to the electroslag metallurgical electrode fixing chuck 100, as the cover plates 140 are connected to the two sides of the first clamping sleeve 110 and the second clamping sleeve 120, and the cover plates 140 cover the mounting gaps 130 between the first clamping sleeve 110 and the edges of the second clamping sleeve 120, when the cooling water pipe is damaged, cooling liquid can be prevented from leaking from the mounting gaps 130 to flow into molten steel under the resisting of the cover plates 140, so that the accident of a molten steel frying furnace is avoided.
While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. An electroslag metallurgical electrode fixing chuck, comprising:
a first ferrule for securing the electrode;
the second clamping sleeve is arranged on the outer side of the first clamping sleeve, the corner of the second clamping sleeve is connected with the corner of the first clamping sleeve, an installation gap is formed between the edge of the second clamping sleeve and the edge of the first clamping sleeve, and the installation gap is used for placing a cooling water pipe;
and the cover plate is connected to the two sides of the first clamping sleeve and the second clamping sleeve, and covers the mounting gap.
2. The electroslag metallurgical electrode fixing chuck as claimed in claim 1, wherein the cover plate is welded to the first and second ferrules.
3. The electroslag metallurgical electrode fixing chuck as claimed in claim 1, wherein the cover plate is made of metal.
4. The electroslag metallurgical electrode fixing chuck as claimed in claim 1, wherein the cover plate is an iron plate.
5. The electroslag metallurgical electrode fixing chuck as claimed in claim 1, wherein the corners of the second ferrule are welded with the corners of the first ferrule.
6. The electroslag metallurgical electrode fixing chuck as claimed in claim 1, wherein the corners of the first and second ferrules are connected with reinforcing ribs.
7. The electroslag metallurgical electrode fixing chuck as claimed in claim 6, wherein the reinforcing ribs are welded to corners of the first and second ferrules.
8. The electroslag metallurgical electrode fixing chuck as claimed in claim 6, wherein the corners of the first and second ferrules are welded with a plurality of reinforcing ribs, and the plurality of reinforcing ribs are disposed at intervals along the axial direction of the first and second ferrules.
9. The electroslag metallurgical electrode fixing chuck as claimed in claim 6, wherein the reinforcing ribs include first and second reinforcing plates connected to each other, the first and second reinforcing plates being disposed at an angle to match corners of the first and second ferrules.
10. The electroslag metallurgical electrode fixing chuck as claimed in any one of claims 1 to 9, wherein the first ferrule is copper and the second ferrule is iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321967288.0U CN220335265U (en) | 2023-07-25 | 2023-07-25 | Electroslag metallurgical electrode fixing chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321967288.0U CN220335265U (en) | 2023-07-25 | 2023-07-25 | Electroslag metallurgical electrode fixing chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220335265U true CN220335265U (en) | 2024-01-12 |
Family
ID=89448456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321967288.0U Active CN220335265U (en) | 2023-07-25 | 2023-07-25 | Electroslag metallurgical electrode fixing chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220335265U (en) |
-
2023
- 2023-07-25 CN CN202321967288.0U patent/CN220335265U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |