CN206375969U - A kind of electrode installing device of AC single phase monopole electroslag furnace - Google Patents
A kind of electrode installing device of AC single phase monopole electroslag furnace Download PDFInfo
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- CN206375969U CN206375969U CN201720051246.0U CN201720051246U CN206375969U CN 206375969 U CN206375969 U CN 206375969U CN 201720051246 U CN201720051246 U CN 201720051246U CN 206375969 U CN206375969 U CN 206375969U
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Abstract
A kind of electrode installing device of AC single phase monopole electroslag furnace, belongs to electroslag furnace maintenance of equipment technical field, for installing AC single phase monopole electrode in electroslag furnace.Its technical scheme is：Lifting deck is hung by two semi-circulars and watt constituted, the two ends that two semi-circulars are hung watt are respectively to be detachably connected, two semi-circulars hang watt diameter of bore of annulus of composition and the external diameter of dummy electrode matches, hanger is welded on lifting deck, there is load-bearing pin-and-hole respectively on the side wall that two semi-circulars are hung watt, load-bearing pin-and-hole is corresponding with the mounting hole of dummy electrode, support frame is steel frame, the bottom surface of lifting deck is placed on the annular brace platform at support frame center, there is an opening for being more than dummy electrode external diameter the side of annular brace platform, the outer end of support frame is placed on the top of watercooled hood.The utility model is simple in construction, easy to use, safe, has not only enhanced the security reliability of consutrode lifting process but also has been prevented effectively from consutrode in installation process by the situation of load-supporting part compressive strain.
Description
Technical field
The utility model is related to a kind of device for installing AC single phase monopole electrode in electroslag furnace, belongs to AC single phase monopole electricity
Slag hearth maintenance of equipment technical field.
Background technology
Electroslag furnace is the capital equipment of electroslag metallurgy, and electroslag metallurgy process is that metal consumable electrode is melted, molten drop was formed
Cross to drippage and form the process of metal bath and metallic crystal.Consutrode is raw material and by by electric current in whole process
Slag bath is heated and gradually melted away.Whether electroslag furnace wide variety, be typically fed mode and spindle by power supply mode, consutrode
Movement is classified.Power supply mode is divided into direct current electroslag furnace and exchanges electroslag furnace, and general industry electroslag furnace is all using exchange electroslag
Stove, exchange electroslag furnace can be divided into single-phase and multiphase electroslag furnace.Single-phase electric slag furnace is divided into single-phase single-pole electroslag furnace and single-phase twin-stage again
Series connection electroslag furnace, the utility model is mainly used in single-phase single-pole electroslag furnace.
Single-phase single-pole electroslag furnace needs consutrode being installed on conductive material bar before smelting makes current loop
A part.Consutrode first welds together before being connected with conductive material bar with dummy electrode, the design of conductive material bar lower tip
There is pneumatic gripping device, dummy electrode, every time just can be by false electricity when conductive material bar drops to certain position as clamping object
Pole is held, and such consutrode directly can just form one by dummy electrode with conductive material bar and reliably be connected.Smelt
Into rear, it is necessary to which dummy electrode is removed and cut away with remaining consutrode part in case reusing from conductive material bar.At present,
Dummy electrode method is installed and uses the primitive method that crowbar locks button, is existed during electrode is lifted by crane and dismounted
Because clamping not strongly the phenomenon of solid electrode delamination, it is also possible to the situation of support frame deformed damaged occur, these problems all have impact on
The progress of electrode dismounting work, and with certain potential safety hazard, it is quite necessary to solve.
Utility model content
The electrode that technical problem to be solved in the utility model is to provide a kind of AC single phase monopole electroslag furnace installs dress
Put, this device can effectively solve the problem that the dismounting problem of dummy electrode, while ensure that weight bearing area is indeformable during being used for a long time,
More convenient and quicker when using, saves the worry of repeated disassembled and assembled suspender belt, while avoiding due to electrode when loosened screw causes to lift by crane
The danger come off.
Solving the technical scheme of above-mentioned technical problem is：
A kind of electrode installing device of AC single phase monopole electroslag furnace, it includes lifting deck and support frame two parts, hung
The seat that is loaded is hung by two semi-circulars watt to be constituted, and the two ends that two semi-circulars are hung watt are respectively to be detachably connected, and two semi-circulars are hung
Composition is annulus after watt connection, and the diameter of bore of annulus and the external diameter of dummy electrode that two semi-circulars hang watt composition match, hung
Hanger is respectively welded in the be loaded upper surface hung watt of two semi-circulars of seat, has load-bearing respectively on the side wall that two semi-circulars are hung watt
Pin-and-hole, load-bearing pin-and-hole is corresponding with the mounting hole of dummy electrode, and support frame is steel frame, and the center of support frame is annular brace
Platform, the bottom surface that two semi-circulars of lifting deck are hung watt is placed on the annular brace platform at support frame center, annular brace platform
There is an opening for being more than dummy electrode external diameter side, and the outer end of support frame is placed on the top of watercooled hood.
The electrode installing device of above-mentioned AC single phase monopole electroslag furnace, two semi-circulars of the lifting deck hang watt one
There is a pin-and-hole at end respectively, and one end that two semi-circulars are hung watt is connected as the structure that is rotatably connected, two semi-rings by bearing pin through pin-and-hole
The other end that shape is hung watt has a screw respectively, and two semi-circulars are hung and watt are connected as annulus by fastening bolt through screw.
The electrode installing device of above-mentioned AC single phase monopole electroslag furnace, support frame as described above is an English truss, support frame
There are three triangular support arms, three support arms are circumferentially uniform, one end of three support arms and the annular at support frame center
The periphery of supporting table is connected, and the other end of three support arms is respectively erected in the top of watercooled hood.
The electrode installing device of above-mentioned AC single phase monopole electroslag furnace, the upper table of the annular brace platform at support frame as described above center
There is a positioning convex for installing lifting deck in face, has corresponding positioning recessed on the bottom surface that two semi-circulars of lifting deck are hung watt
Groove, the positioning convex of the annular brace platform at support frame center is embedded in the detent of lifting deck.
On the electrode installing device of above-mentioned AC single phase monopole electroslag furnace, the bottom surface of three support arms of support frame as described above
There is installation raised respectively, have corresponding mounting groove in the upper surface of watercooled hood, the installation projection of support arm is embedded in watercooled hood
Mounting groove in.
The beneficial effects of the utility model are：
The utility model uses split-type design, and lifting deck is to be detachably connected by bearing pin and dummy electrode, support frame
The top of watercooled hood is placed on, lifting deck is pushed away together with dummy electrode from the side opening of annular brace platform one at support frame center
Enter in support frame, lifting deck is placed on the annular brace platform at support frame center, completes the installation of dummy electrode.The utility model
Realize the safety lifting of electrode well by split-type design and dismount, fundamentally solve that dummy electrode comes off asks
Topic, also makes support force enhancing of the dummy electrode in disassembly process, situations such as be not in support frame deformed damaged.The utility model
Have the advantages that simple in construction, lightweight, easy installation and removal, using safety, dismount it is quick, completely can replace it is existing fall
The operation of artificial dismounting afterwards, it should widely popularize application.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 side view；
Fig. 4 is Fig. 1 partial enlarged drawing.
Marked in figure as follows：Dummy electrode 1, consutrode 2, support frame 3, support arm 4, lifting deck 5, semi-circular hang watts 6,
Bearing pin 7, hanger 8, fastening bolt 9, bearing pin 10, positioning convex 11, watercooled hood 12.
Embodiment
The utility model includes lifting deck 5 and the two parts of support frame 4, and dummy electrode 1 and consutrode 2 are welded as a whole.
Shown in figure, lifting deck 5 hangs watts 6 by two semi-circulars and constituted, the two ends that two semi-circulars hang watts 6 are respectively can
Dismounting connection.There is a pin-and-hole one end that two semi-circulars of lifting deck 5 hang watts 6 respectively, and bearing pin 10 is through pin-and-hole by two semi-rings
One end that shape hangs watts 6 is connected as the structure that is rotatably connected, and the other end that two semi-circulars hang watts 6 has screw, fastening bolt 9 respectively
Two semi-circulars are hung watts 6 through screw and are connected as annulus.Two semi-circulars hang watt diameter of bore of the annulus of 6 compositions and vacation electricity
The external diameter of pole 1 matches, and is opened in use, two semi-circulars hang watt 6 one end for having screw, with fastening spiral shell after clamping dummy electrode 1
Bolt 9 is connected.Due to being fixed using fastening bolt, so security, so avoids vacation during lifting very well
The danger that electrode 1 comes off.
Shown in figure, hanger 8 is respectively welded in the upper surface that two semi-circulars of lifting deck 5 hang watts 6, in two semi-circulars
There is load-bearing pin-and-hole respectively on the side wall for hanging watts 6, load-bearing pin-and-hole is corresponding with the mounting hole of dummy electrode 1.Lift the two and half of deck 5
Annular is hung watts 6 and clamped after dummy electrode 1, and bearing pin 7 is penetrated into load-bearing pin-and-hole and dummy electrode 1 that two semi-circulars hang watt 6 side walls
Mounting hole, lifting deck 5 is connected as one with dummy electrode 1.
Shown in figure, support frame 3 is a steel construction English truss, and the center of support frame 3 is annular brace platform, support frame
3 have three triangular support arms 4, and three support arms 4 are circumferentially uniform, one end and the center of support frame 3 of three support arms 4
The periphery of annular brace platform is connected, and the other end of three support arms 4 is respectively erected in the top of watercooled hood 12.
Shown in figure, there is an opening for being more than the external diameter of dummy electrode 1 side of the annular brace platform at the center of support frame 3,
When dismounting lifting deck 5 and dummy electrode 1, in the support frame 3 that can be pushed into dummy electrode 1 at opening, lifting deck 5 is placed
On the annular brace platform at the center of support frame 3, dummy electrode 1 is located in the annular brace platform at the center of support frame 3.Due to support frame 3
It is designed with wide-angle opening, it is ensured that dummy electrode 1 is normal through thus can first putting and consutrode 2 and then install again
Support frame 3, it is more flexibly convenient in operation to make smelting personnel.
Shown in figure, there is the positioning convex 11 for installing lifting deck 5 upper surface of the annular brace platform at the center of support frame 3,
Two semi-circulars of lifting deck 5, which are hung on watts 6 bottom surface, corresponding detent, the annular brace platform at the center of support frame 3
Positioning convex 11 be embedded in lifting deck 5 detent in, it is ensured that the horizontal precise positioning of dummy electrode 1.
Show have installation raised on the bottom surface of three support arms 4 of support frame 3 respectively, in watercooled hood 12 in figure
There is corresponding mounting groove upper surface, and the installation projection of support arm 4 is embedded in the mounting groove of watercooled hood 12.It can so play fixed
The effect of the anti-skidding positioning in position, makes support frame 3 without departing from precalculated position.
Application method of the present utility model：
In use, two semi-circulars for opening lifting deck 5 hang watts 6, dummy electrode 1 is inserted in, observation bearing pin 7 inserts false electricity
Two semi-circulars of closure lifting deck 5 hang watts 6 after the mounting hole of pole 1, and fastening bolt 9 is turned clockwise will lift deck 5
Two semi-circulars hang watt 6 lockings, it is ensured that dummy electrode 1 is together with the lifting close installation of deck 5.Then caught on and hung with crown block hook
The precalculated position that ear 8 will be put into watercooled hood 12 with consutrode 3 and dummy electrode 1.The annular brace platform of support frame 3 is opened
Support frame 3 is pushed into after mouthful alignment dummy electrode 1, three support arms 4 of support frame 3 and is placed on watercooled hood 12, makes lifting
Annular brace platform of the deck 5 just to the center of support frame 3, overhead traveling crane, which slowly puts down dummy electrode 1, makes the groove and branch of the bottom of lifting deck 5
Positioning convex 11 on support 3 is engaged.
Crown block hook disengages hanger 8, carries out the installation operation of conductive material bar and dummy electrode 1.
Crown block hook catches on hanger 8 and slings dummy electrode 1 and remaining consutrode 2 to precalculated position after the completion of smelting, takes
Dummy electrode 1 and remaining consutrode 2 are hung specified location by lower support arm 3, overhead traveling crane, tear lifting deck 5 open.
Claims (5)
1. a kind of electrode installing device of AC single phase monopole electroslag furnace, it is characterised in that：It includes lifting deck（5）And support
Frame（3）Two parts, lift deck（5）Hung watt by two semi-circulars（6）Composition, two semi-circulars are hung watt（6）Two ends be respectively
It is detachably connected, two semi-circulars are hung watt（6）Composition is annulus after connection, and two semi-circulars are hung watt（6）The annulus of composition it is interior
Bore dia and dummy electrode（1）External diameter match, lift deck（5）Two semi-circulars hang watt（6）Upper surface be respectively welded
Hanger（8）, hung watt in two semi-circulars（6）Side wall on have load-bearing pin-and-hole, load-bearing pin-and-hole and dummy electrode respectively（1）Mounting hole
It is corresponding, support frame（3）For steel frame, support frame（3）Center be annular brace platform, lift deck（5）Two semi-rings
Shape is hung watt（6）Bottom surface be placed on support frame（3）On the annular brace platform at center, the side of annular brace platform has one to be more than vacation
Electrode（1）The opening of external diameter, support frame（3）Outer end be placed on watercooled hood（12）Top.
2. the electrode installing device of AC single phase monopole electroslag furnace according to claim 1, it is characterised in that：The lifting
Deck（5）Two semi-circulars hang watt（6）One end have pin-and-hole, bearing pin respectively（10）Two semi-circulars are hung watt through pin-and-hole
（6）One end be connected as the structure that is rotatably connected, two semi-circulars are hung watt（6）The other end have screw, fastening bolt respectively（9）
Two semi-circulars are hung watt through screw（6）It is connected as annulus.
3. the electrode installing device of AC single phase monopole electroslag furnace according to claim 2, it is characterised in that：The support
Frame（3）It is an English truss, support frame（3）There are three triangular support arms（4）, three support arms（4）It is circumferentially uniform,
Three support arms（4）One end and support frame（3）The periphery of the annular brace platform at center is connected, three support arms（4）It is another
One end is respectively erected in watercooled hood（12）Top.
4. the electrode installing device of AC single phase monopole electroslag furnace according to claim 3, it is characterised in that：The support
Frame（3）There is installation lifting deck the upper surface of the annular brace platform at center（5）Positioning convex（11）, lift deck（5）Two
Individual semi-circular is hung watt（6）Bottom surface on have corresponding detent, support frame（3）The positioning convex of the annular brace platform at center
（11）It is embedded in lifting deck（5）Detent in.
5. the electrode installing device of AC single phase monopole electroslag furnace according to claim 4, it is characterised in that：The support
Frame（3）Three support arms（4）Bottom surface on have installation raised respectively, in watercooled hood（12）Upper surface have corresponding peace
Tankage, support arm（4）Installation projection be embedded in watercooled hood（12）Mounting groove in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720051246.0U CN206375969U (en) | 2017-01-17 | 2017-01-17 | A kind of electrode installing device of AC single phase monopole electroslag furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720051246.0U CN206375969U (en) | 2017-01-17 | 2017-01-17 | A kind of electrode installing device of AC single phase monopole electroslag furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206375969U true CN206375969U (en) | 2017-08-04 |
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ID=59400113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720051246.0U Expired - Fee Related CN206375969U (en) | 2017-01-17 | 2017-01-17 | A kind of electrode installing device of AC single phase monopole electroslag furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206375969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113862487A (en) * | 2021-08-25 | 2021-12-31 | 山东莱锻机械股份有限公司 | Vacuum electroslag furnace convenient for feeding |
-
2017
- 2017-01-17 CN CN201720051246.0U patent/CN206375969U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113862487A (en) * | 2021-08-25 | 2021-12-31 | 山东莱锻机械股份有限公司 | Vacuum electroslag furnace convenient for feeding |
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| Date | Code | Title | Description |
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| 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: 20170804 Termination date: 20200117 |