CN205835141U - A kind of refining furnace electrode spanner - Google Patents
A kind of refining furnace electrode spanner Download PDFInfo
- Publication number
- CN205835141U CN205835141U CN201620730611.6U CN201620730611U CN205835141U CN 205835141 U CN205835141 U CN 205835141U CN 201620730611 U CN201620730611 U CN 201620730611U CN 205835141 U CN205835141 U CN 205835141U
- Authority
- CN
- China
- Prior art keywords
- clamping ring
- electrode
- spanner
- fishbolt
- left clamping
- 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
Links
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The utility model discloses a kind of refining furnace electrode spanner, by left clamping ring, right clamping ring, connecting plate, connecting bolt, coupling nut, fishbolt, scratch resistant rubber peel, handle, hook is constituted, left clamping ring and right clamping ring are connected by connecting plate, connecting bolt, coupling nut, and scratch resistant rubber peel, through the screwed hole of two clamping rings, is pressed on electrode by fishbolt, hook can be locked with right clamping ring by left clamping ring, and handle is positioned in the middle of left clamping ring and right clamping ring.When refining furnace electrode spanner of the present utility model uses, first new electrode is inserted between left clamping ring and right clamping ring, clamps electrode with fishbolt across scratch resistant rubber peel, lock hook, hand-held handle just can drive electrode rotary, until screwing, reaches the purpose of spreading electrode.
Description
Technical field
This utility model relates to a kind of for refining furnace receiving electrode spanner.
Background technology
LF refining furnace is one of indispensable capital equipment of steel industry, and electrode is one of its vitals, and moment is pulled
Hands is the indispensable instrument of receiving electrode.Receiving electrode torque spanner has the effect that during smelting molten steel, and electrode is
Constantly consume, when electrode is short to cannot contact molten steel, need torque spanner that electrode is carried out spreading operation.First use during receiving electrode
New electrode is now docked by crane with at line electrode, and new electrode, by torque spanner, is turned clockwise directly by operating personnel
To tightening.
Existing spanner limits due to space, it is impossible to rotates continuously, needs adjustment limit, limit to rotate, inefficiency；Adjusting
During easily cause electrode surface damage, reliability is low；Spanner spare part needs import or customization, and use cost is high.
Summary of the invention
This utility model is intended to overcome existing tool fault, it is provided that a kind of refining furnace receiving electrode spanner, in order to the completeest
Become the task of receiving electrode.This utility model instrument includes: left clamping ring, right clamping ring, connecting plate, connecting bolt, coupling nut,
Fishbolt, scratch resistant rubber peel, handle, hook.Left clamping ring and right clamping ring distribution spanner both sides, left clamping ring and right clamping
Ring one end is connected by connecting plate, connecting bolt, coupling nut, and two clamping rings can rotate around connecting bolt；Left clamping ring and right folder
It is fixing locked that the tight ring other end can hang up hook, it is possible to disengages opening of hook；Left clamping ring and the distribution of right clamping ring middle part
Having two screwed holes, electrode is clamped fixing by fishbolt through screwed hole；Scratch resistant rubber sleave on fishbolt, with
Fishbolt to move together；Left clamping ring and right clamping ring are respectively arranged with one handle.
The most left clamping ring and right clamping ring use semicircular arc structure, can realize rotation continuously by narrow space between electrode
Turn, improve effect.
Wherein there is screwed hole on connecting plate, connecting bolt and coupling nut fix, after disengaging hook, left clamping ring and the right side
Clamping ring can rotate around connecting bolt.
The most scratch resistant rubber peel is rectangular rubber plate, after its one end borehole, is inserted in fishbolt, and the other end is with clamping
Bolt moves together, and fishbolt always clamps electrode across scratch resistant rubber peel, can increase fishbolt and electrode contact area,
Avoid scratch electrode accident.
Wherein fishbolt can be according to electrode radius, along the screwed hole spinning in and out of left clamping plate and right clamping plate,
Until clamping electrode.
Wherein handle can be with steel-pipe welding on clamping ring, it is simple to operation, also can add sleeve at end, and extending the arm of force increases
Moment.
Wherein hook is to disengage before using, and just can hang up locking, convenient and reliable operation after clamping electrode.
Owing to using technique scheme, this utility model instrument has following good effect compared with existing instrument:
1. this utility model is simple and practical, can field fabrication, cost-effective；
2. this utility model can work continuously at narrow space, and work efficiency is high；
3. this utility model can avoid electrode scratch, safe and reliable.
Therefore, this utility model simple in construction, it is easy to accomplish, time and labour saving, safe and reliable.
Accompanying drawing explanation
Fig. 1 is this utility model spanner front view when clamping electrode.
Fig. 2 is this utility model spanner upward view when clamping electrode.
Fig. 3 is that the A of Fig. 1 is to sectional drawing.
Fig. 4 is that the B of Fig. 1 is to sectional view.
Fig. 5 is that the C of Fig. 1 is to sectional view.
Detailed description of the invention
Below in conjunction with the accompanying drawings practical patent is described further:
Receiving electrode spanner of the present utility model, by left clamping ring 1, right clamping ring 2, connecting plate 3, connecting bolt 4, connects spiral shell
Cap 5, fishbolt 6, scratch resistant rubber peel 7, handle 8, hook 9 composition, Fig. 1, dotted line represents electrode 10 in 2.When being embodied as, first
With crane, electrode 10 is docked with at line electrode, disengage spanner hook 9, open left clamping ring 1 and right clamping ring 2 by electrode sleeve
Enter, screw fishbolt 6, after scratch resistant rubber peel is held out against electrode by bolt to be clamped, hook is linked up with 9 spanner is locked, then
Hold handle 8 to be screwed by electrode, disengage hook after completing, repeat above procedure, continue to connect next electrode.
Claims (3)
1. a refining furnace electrode spanner, it is characterised in that by left clamping ring (1), right clamping ring (2), connecting plate (3), connect
Bolt (4), coupling nut (5), fishbolt (6), scratch resistant rubber peel (7), handle (8), hook (9) is constituted, left clamping ring (1)
Being distributed spanner both sides with right clamping ring (2), left clamping ring (1) and right clamping ring (2) one end are by connecting plate (3), connecting bolt
(4), coupling nut (5) connect, left clamping ring (1) and right clamping ring (2) other end can hang up hook (9) fix locked, it is possible to
Disengaging hook (9) to open, left clamping ring (1) and right clamping ring (2) middle part are distributed two screwed holes, fishbolt (6)
Being clamped fixing through screwed hole to electrode, scratch resistant rubber peel (7) is enclosed within fishbolt (6), along with fishbolt (6)
Rising mobile, left clamping ring (1) and right clamping ring (2) are respectively arranged with one handle (8).
A kind of refining furnace electrode spanner the most according to claim 1, it is characterised in that left clamping ring (1) and right clamping ring
(2) it is semicircular arc structure.
A kind of refining furnace electrode spanner the most according to claim 1, it is characterised in that scratch resistant rubber peel (7) is with holes
Rectangular rubber plate, is enclosed within fishbolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620730611.6U CN205835141U (en) | 2016-07-13 | 2016-07-13 | A kind of refining furnace electrode spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620730611.6U CN205835141U (en) | 2016-07-13 | 2016-07-13 | A kind of refining furnace electrode spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205835141U true CN205835141U (en) | 2016-12-28 |
Family
ID=57619222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620730611.6U Expired - Fee Related CN205835141U (en) | 2016-07-13 | 2016-07-13 | A kind of refining furnace electrode spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205835141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835812A (en) * | 2017-11-28 | 2019-06-04 | 中冶宝钢技术服务有限公司 | Bridge crane power loss barring gear and its installation method |
-
2016
- 2016-07-13 CN CN201620730611.6U patent/CN205835141U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835812A (en) * | 2017-11-28 | 2019-06-04 | 中冶宝钢技术服务有限公司 | Bridge crane power loss barring gear and its installation method |
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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: 20161228 Termination date: 20190713 |