CN202915727U - Fastener loosening prevention structure of electrode - Google Patents
Fastener loosening prevention structure of electrode Download PDFInfo
- Publication number
- CN202915727U CN202915727U CN 201220569407 CN201220569407U CN202915727U CN 202915727 U CN202915727 U CN 202915727U CN 201220569407 CN201220569407 CN 201220569407 CN 201220569407 U CN201220569407 U CN 201220569407U CN 202915727 U CN202915727 U CN 202915727U
- Authority
- CN
- China
- Prior art keywords
- electrode
- prevention structure
- fastener loosening
- loosening prevention
- alignment pin
- 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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Abstract
The utility model relates to the field of ladle furnace (LF) graphite electrodes, in particular to a fastener loosening prevention structure of an electrode. The fastener loosening prevention structure of the electrode comprises a first electrode and a second electrode. The fastener loosening prevention structure of the electrode is characterized in that locating pins are arranged on a connection between the first electrode and the second electrode. A half of each locating pin is arranged on the first electrode, and the other half of the locating pin is arranged on the second electrode. The number of the locating pins is two. The locating pins are arranged on corresponding positions of the diameters of electrodes. The diameter of each locating pin is 12-15mm. The length of each locating pin is 10-12cm. Compared with the prior art, the fastener loosening prevention structure of the electrode has the advantages that after the locating pins are adopted, the problem of fastener loosening of the electrode no longer appears in a heating process, the fastener loosening prevention structure of the electrode is capable of playing an important role in stability of production organization, and is capable of effectively avoiding occurrences of break pouring accidents caused by the fastener loosening of the electrode.
Description
Technical field
The utility model relates to LF hearthstone electrode ink field, relates in particular to a kind of locking buckle structure of electrode.
Background technology
LF hearthstone electrode ink releases the thawing because the glue rod is heated owing to the reasons such as vibration, sole mass or threaded connection place contact imprecision cause in heating process, after electrode releases, electrode can not screw back original position, need to electrode be sling with crane, and the electrode that releases is turned on, use the flue pipe purging joint, again tighten, maybe the electrode that releases is hung down, backup electrode is hung process the position, can cause confusion to organization of production like this, the disconnected accident of watering occurs easily.
Summary of the invention
The purpose of this utility model provides a kind of locking buckle structure of electrode, is used for preventing that electrode from releasing, and does not affect rhythm of production, reduces the disconnected accident rate that waters.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of locking buckle structure of electrode comprises electrode one and electrode two, is provided with alignment pin at electrode one and electrode two junctions, and half of alignment pin is positioned on the electrode one, and second half of alignment pin is positioned on the electrode two.
Described alignment pin is two, is positioned at the corresponding position of electrode diameter, alignment pin diameter 12-15mm, length 10-12cm.
Compared with prior art, the beneficial effects of the utility model are: adopt after the alignment pin, the problem that releases does not appear in electrode again in heating process, play important effect for the steady production tissue, can effectively solve because of the electrode disconnected accident of watering that causes that releases to occur.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram.
Wherein: 1-electrode one 2-electrode two 3-alignment pins
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
See Fig. 1, be the locking buckle structure example structure schematic diagram of a kind of electrode of the utility model, comprise electrode 1 and electrode 22, be provided with alignment pin 3 at electrode 1 and electrode 22 junctions, half of alignment pin 3 is positioned on the electrode 1, and second half of alignment pin 3 is positioned on the electrode 22.
The utility model both can be used for the emergent management after electrode releases, and also can be used in the electrode installation process, can prevent effectively that electrode from releasing.After electrode releases, with crane electrode is sling online, the electrode that releases is turned on, if can turn on, used the flue pipe purging joint, again spreading, two holes are made a call to electric drill in junction at electrode 1 and electrode 22 behind the spreading, and two holes want corresponding, afterwards alignment pin 3 are put into the hole, stickfast can prevent that electrode from releasing.
If can not turn on, directly make a call to two holes in the junction of electrode 1 and electrode 22 with electric drill, two holes want corresponding, afterwards alignment pin are put into the hole, and stickfast, this measure can prevent from further releasing.
Claims (2)
1. the locking buckle structure of an electrode comprises electrode one and electrode two, it is characterized in that, is provided with alignment pin at electrode one and electrode two junctions, and half of alignment pin is positioned on the electrode one, and second half of alignment pin is positioned on the electrode two.
2. the locking buckle structure of a kind of electrode according to claim 1 is characterized in that, described alignment pin is two, is positioned at the corresponding position of electrode diameter, alignment pin diameter 12-15mm, length 10-12cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569407 CN202915727U (en) | 2012-10-30 | 2012-10-30 | Fastener loosening prevention structure of electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569407 CN202915727U (en) | 2012-10-30 | 2012-10-30 | Fastener loosening prevention structure of electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202915727U true CN202915727U (en) | 2013-05-01 |
Family
ID=48164036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220569407 Expired - Fee Related CN202915727U (en) | 2012-10-30 | 2012-10-30 | Fastener loosening prevention structure of electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202915727U (en) |
-
2012
- 2012-10-30 CN CN 201220569407 patent/CN202915727U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130501 Termination date: 20181030 |