CN206721254U - Refining furnace electrode anti-dropout clamping device - Google Patents
Refining furnace electrode anti-dropout clamping device Download PDFInfo
- Publication number
- CN206721254U CN206721254U CN201720375425.XU CN201720375425U CN206721254U CN 206721254 U CN206721254 U CN 206721254U CN 201720375425 U CN201720375425 U CN 201720375425U CN 206721254 U CN206721254 U CN 206721254U
- Authority
- CN
- China
- Prior art keywords
- electrode
- clamping device
- refining furnace
- lasso
- radial direction
- 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.)
- Expired - Fee Related
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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
- Y02P10/20—Recycling
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Abstract
The utility model belongs in the storage of steel mill refining furnace electrode and connection procedure the device for preventing from coming off, particularly a kind of refining furnace electrode anti-dropout clamping device, the dedicated platform sleeve being engaged including electrode and with electrode, the structure of clamping device is lasso and the dynamic cooperation of electrode, 4 radial direction screws are uniformly arranged on lasso, handle is respectively and fixedly connected with lasso between adjacent radial direction screw, coordinates in radial direction screw and puller bolt is installed.The utility model is rational in infrastructure, can reduce electrode connection procedure to electrode in itself caused by damage, shorten the time of electrode connection, electrode can be improved and connect the service life for by installation accuracy, working stability, being advantageous to improve electrode, improve refining furnace operating rate, labor strength can be reduced, improves operating efficiency, improves operating rate and production stability.
Description
Technical field
The utility model, which belongs in the storage of steel mill refining furnace electrode and connection procedure, prevents the device that comes off, particularly one
Kind refining furnace electrode anti-dropout clamping device.
Background technology
Steel mill refining furnace is a kind of smelting equipment, for carrying out final deoxidizing and alloying process to molten steel in iron and steel industry
A kind of smelting equipment.Electrode is the end of the short net power supply of refining furnace steelmaking system, rises and electric current is transferred to furnace charge from transformer
In effect, electric arc is produced by electrode, using electric arc heated molten steel, reaches the purpose of refining furnace regulation liquid steel temperature.
Because the material of refining furnace electrode is graphite, therefore, consumption can be produced in steelmaking process, the length of electrode is continuous
Shorten, connected using the electrode by the shortening of the process of use is needed after a period of time with new electrode.Needed when electrode connects special
Carried out with platform, first old electrode is put into the sleeve of dedicated platform, new electrode is then put into sleeve, using on electrode
Screw thread coordinate be attached.
Subject matter existing for steel mill refining furnace electrode connection operation is as follows：
1st, in electrode connection procedure, because collision, electrode diameter are less than the influence of the factors such as sleeve diameter, take off electrode
Fall, can not connect.
2nd, due to the effect that internal structure is collided, cause electrode operation irregularity or can not use.
3rd, electrode connection operation irregularity influences the service life of electrode, and operating rate is low.
4th, electrode connection, which prepares installation, needs the time longer, influences being normally carried out for production, upsets normal rhythm of production.
5th, electrode connection step is complicated, and worker's labor intensity is higher.
Utility model content
The purpose of this utility model is to provide a kind of refining furnace electrode anti-dropout clamping device, and its is rational in infrastructure, can be with
Reduce electrode connection procedure to electrode in itself caused by damage, shorten electrode connection time, can improve electrode connection by peace
Precision is filled, working stability, is advantageous to improve the service life of electrode, improves refining furnace operating rate, it is strong that worker's work can be reduced
Degree, operating efficiency is improved, improve operating rate and production stability.
What the purpose of this utility model was realized in：A kind of refining furnace electrode anti-dropout clamping device, including electrode and
The dedicated platform sleeve being engaged with electrode, the structure of clamping device is lasso and the dynamic cooperation of electrode, is uniformly arranged on lasso
4 radial direction screws, handle is respectively and fixedly connected with the lasso between adjacent radial direction screw, installation is coordinated in radial direction screw
Puller bolt.
Main improvement content is as follows：
Diameter dimension according to electrode designs and produces lasso, and blocking pin is installed in 4 corners on lasso, is pacified between blocking pin
Screw thread holding device is filled, 4 corners of electrode are held out against, prevent from coming off by electrode when changing using the bolt of holding device.
Main improvement effect：
1st, during refining furnace electrode connection operation, the influence for the external force such as guard electrode is not collided in itself.
2nd, the condition of work of electrode connection improves, stability when ensureing to use.
3rd, electrode connection is improved by installation accuracy, working stability, is advantageous to improve the service life of electrode, is improved refining furnace
Operating rate.
4th, electrode life improves, and reduces spare parts consumption amount, reduces production cost, can reduce the fixed assets of steel mill
Production expense.
5th, reduce due to electrode is collided failure and caused by it is interim change phenomenon, effectively reduce the work of worker
Intensity, greatly improve the working environment of workers.
The utility model is rational in infrastructure, reduce electrode connection procedure to electrode in itself caused by damage, shorten；Electrode
The time of connection, electrode connection is improved by installation accuracy, working stability, is advantageous to improve the service life of electrode, improves
Refining furnace operating rate, reduces labor strength, improves operating efficiency, improves operating rate and production stability.
Brief description of the drawings
The utility model is further described below in conjunction with accompanying drawing, Fig. 1 is clamping device main structure diagram,
Fig. 2 is using state structure diagram of the present utility model.
Embodiment
A kind of refining furnace electrode anti-dropout clamping device, as shown in Figure 1 and Figure 2, including electrode 1 and it is engaged with electrode 1
Dedicated platform sleeve 2, the structure of clamping device is lasso 3 and the dynamic cooperation of electrode 1, and 4 radial direction spiral shells are uniformly arranged on lasso 3
Hole, handle 5 is respectively and fixedly connected with the lasso 3 between adjacent radial direction screw, coordinate to be installed with radial direction screw and holds out against spiral shell
Bolt 4.Electrode 1 and dedicated platform sleeve 2 are engaged, and are coordinated on the electrode 1 for stretching out the upper end of dedicated platform sleeve 2 and are installed with clamping
Device, 4 puller bolts 4 installed on clamping device hold out against electrode 1, lower surface and the dedicated platform sleeve of clamping device respectively
2 upper surface is engaged, and electrode 1 is fixed on dedicated platform sleeve 2.The handle 5 being fixed on lasso 3 is straight-bar handle,
Straight-bar handle is vertical with sleeve circle wall.
Claims (3)
1. a kind of refining furnace electrode anti-dropout clamping device, including electrode (1) and the dedicated platform sleeve that is engaged with electrode (1)
(2), it is characterized in that：The structure of clamping device is lasso (3) and the dynamic cooperation of electrode (1), and 4 are uniformly arranged on lasso (3)
Radial direction screw, handle (5) is respectively and fixedly connected with the lasso (3) between adjacent radial direction screw, peace is coordinated in radial direction screw
It is filled with puller bolt (4).
2. refining furnace electrode anti-dropout clamping device according to claim 1, it is characterized in that：Electrode (1) and dedicated platform
Sleeve (2) is engaged, and is coordinated on the electrode (1) for stretching out dedicated platform sleeve (2) upper end and is installed with clamping device, clamping device
4 puller bolts (4) of upper installation hold out against electrode (1), the lower surface of clamping device and the upper end of dedicated platform sleeve (2) respectively
Face is engaged, and electrode (1) is fixed on dedicated platform sleeve (2).
3. refining furnace electrode anti-dropout clamping device according to claim 1, it is characterized in that：It is fixed on lasso (3)
Handle (5) is straight-bar handle, and straight-bar handle is vertical with sleeve circle wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720375425.XU CN206721254U (en) | 2017-04-11 | 2017-04-11 | Refining furnace electrode anti-dropout clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720375425.XU CN206721254U (en) | 2017-04-11 | 2017-04-11 | Refining furnace electrode anti-dropout clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206721254U true CN206721254U (en) | 2017-12-08 |
Family
ID=60503265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720375425.XU Expired - Fee Related CN206721254U (en) | 2017-04-11 | 2017-04-11 | Refining furnace electrode anti-dropout clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206721254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115595400A (en) * | 2022-10-22 | 2023-01-13 | 苏海璇（Cn） | Three-electrode AC/DC smelting furnace |
-
2017
- 2017-04-11 CN CN201720375425.XU patent/CN206721254U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115595400A (en) * | 2022-10-22 | 2023-01-13 | 苏海璇（Cn） | Three-electrode AC/DC smelting furnace |
| CN115595400B (en) * | 2022-10-22 | 2024-05-14 | 永兴县永和贵金属有限责任公司 | Three-electrode AC/DC electric smelting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20200411 |