CN204069401U - A kind of supporting mechanism and there is its electrode clamping device - Google Patents
A kind of supporting mechanism and there is its electrode clamping device Download PDFInfo
- Publication number
- CN204069401U CN204069401U CN201420425529.3U CN201420425529U CN204069401U CN 204069401 U CN204069401 U CN 204069401U CN 201420425529 U CN201420425529 U CN 201420425529U CN 204069401 U CN204069401 U CN 204069401U
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- water
- supporting mechanism
- circle holding
- cooled circle
- conductive chuck
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Abstract
The utility model discloses a kind of supporting mechanism and there is its electrode clamping device.Supporting mechanism comprises the conductive chuck being positioned at water-cooled circle holding, and also comprise and be located at described conductive chuck both sides and the bracket stretched out below described water-cooled circle holding in the horizontal direction, the position that bracket contacts with water-cooled circle holding is provided with collets.Supporting mechanism of the present utility model, by arranging bracket on conductive chuck, bracket holds water-cooled circle holding in the below of water-cooled circle holding, is formed support water-cooled circle holding, thus water-cooled circle holding can be made to keep level.
Description
Technical field
The utility model relates to metallurgical arc furnace, and specifically, the utility model relates to a kind of supporting mechanism and has its electrode clamping device.
Background technology
At present, the metallurgical arc furnace of 15t is in steelmaking process, find conductive chuck and export license larger, through on-the-spot follow-up investigation, find to cause conductive chuck and the larger main cause of export license are: because electrode is clamped in the arc of circle profile in the middle of water-cooled circle holding and copper conductive chuck, clamped by spring force, the weight of electrode and water-cooled circle holding is at about 1.2 tons, height 3.6 meters, because the reason of deadweight and height can cause water-cooled circle holding to lie prone head in steelmaking process, electrode incline, the contact-making surface of conductive chuck and electrode reduces, cause conductive chuck local current excessive, frequent generation " sparking " phenomenon, cause conductive chuck damage and electrode not disconnected.
Utility model content
The utility model provides a kind of supporting mechanism and has its electrode clamping device, and object guarantees that water-cooled circle holding is horizontal device.
To achieve these goals, the technical scheme that the utility model is taked is: a kind of supporting mechanism, comprise the conductive chuck being positioned at water-cooled circle holding, also comprise and be located at described conductive chuck both sides and the bracket stretched out below described water-cooled circle holding in the horizontal direction, the position that bracket contacts with water-cooled circle holding is provided with collets.
The material of described collets is electrotechnical ceramics.
Described bracket is L-type, and comprise the vertical portion be connected with described conductive chuck and the horizontal part stretched out below described water-cooled circle holding in the horizontal direction, described collets are located on horizontal part.
Reinforcement is provided with between described horizontal part and described vertical portion.
Described collets are cylindrical, and described horizontal part is provided with the circular mounting hole for housing insulation block.
Described vertical portion is fixedly connected with described conductive chuck by bolt.
The utility model additionally provides a kind of electrode clamping device, and the water-cooled circle holding comprising conductive cross arm and be connected with conductive cross arm, also comprises above-mentioned supporting mechanism, and described conductive chuck is connected with described conductive cross arm.
This electrode clamping device also comprises and is located at the fixture block of holding electrode that to match inside described water-cooled circle holding and with described conductive chuck.
Described fixture block is provided with two altogether, and two fixture blocks and the distribution triangular in shape of described conductive chuck.
Supporting mechanism of the present utility model, by arranging bracket on conductive chuck, bracket holds water-cooled circle holding in the below of water-cooled circle holding, is formed support water-cooled circle holding, thus water-cooled circle holding can be made to keep level.
Accompanying drawing explanation
This specification comprises the following drawings, shown content respectively:
Fig. 1 is the front view of the utility model supporting mechanism;
Fig. 2 is the vertical view of the utility model supporting mechanism;
Fig. 3 is the end view of the utility model supporting mechanism;
Fig. 4 is the structural representation of bracket;
Fig. 5 is the structural representation of the utility model electrode clamping device;
Fig. 6 is the vertical view of Fig. 5;
Be labeled as in figure:
1, collets; 2, bracket; 21, horizontal part; 22, vertical portion; 23, reinforcement; 3, conductive chuck; 31, conducting block; 32, contiguous block; 33, cushion block; 4, water-cooled circle holding; 5, conductive cross arm; 6, fixture block.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, embodiment of the present utility model is described in further detail, object is that help those skilled in the art conceives utility model of the present utility model, technical scheme has more complete, accurate and deep understanding, and contributes to its enforcement.
As shown in Figures 1 to 6, a kind of supporting mechanism of the utility model, be arranged on the conductive cross arm 5 of metallurgical arc furnace, conductive cross arm 5 be connected with water-cooled circle holding 4, water-cooled circle holding 4 and conductive cross arm 5, supporting mechanism are configured for the clamping device clamping motor.
The bracket 2 that this supporting mechanism comprises conductive chuck 3 and is arranged on conductive chuck 3, conductive chuck 3 is positioned at water-cooled circle holding 4, bracket 2 is arranged on both sides relative on conductive chuck 3 and stretches out below water-cooled circle holding 4 in the horizontal direction, bracket 2 holds water-cooled circle holding 4 in the below of water-cooled circle holding 4, supporting role is formed to water-cooled circle holding 4, water-cooled circle holding 4 is made to keep level, avoid water-cooled circle holding 4 run-off the straight, the electrode by clamping can be made further to keep plumbness, guarantee that conductive chuck 3 and motor surface are kept in touch, the contact area of both increases, big current is evenly passed through, avoid " sparking " phenomenon occurs, reduce conductive chuck 3 damage and electrode not disconnected.
The position contacted with water-cooled circle holding 4 on carrier 2 is also provided with collets 1, and the material of these collets 1 is electrotechnical ceramics.Collets 1 can play insulating effect, and the operating current that electrode and water-cooled circle holding 4 pass through is completely cut off.
Specifically, conductive chuck 3 comprise vertically arrange conducting block 31, be arranged on the contiguous block 32 of conducting block 31 upper end and be arranged on the cushion block 33 of conducting block 31 lower end.Conducting block 31 adopts copper material to make, and conducting block 31 is for holding electrode and conduction, conducting block 31 has the arc surface contacted with electrode surface.Contiguous block 32 and cushion block 33 are welded to connect integral with conducting block 31, and contiguous block 32 and cushion block 33 are for being connected with conductive cross arm 5, thus make conductive chuck 3 be arranged on the end of conductive cross arm 5.
Bracket 2 is L-type, and it comprises the vertical portion 22 be connected with conducting block 31 and the horizontal part 21 stretched out below water-cooled circle holding 4 in the horizontal direction.Vertical portion 22 is fixedly connected with conducting block 31 by bolt in the side of conducting block 31, and horizontal part 21 is for supporting water-cooled circle holding 4, and corresponding collets 1 are arranged on horizontal part 21.
In order to improve the intensity of bracket 2, between the horizontal part 21 and vertical portion 22 of bracket 2, be also provided with reinforcement 23.
As preferably, bracket 2 is respectively provided with one in the relative both sides of conducting block 31, and two brackets 2 are in sustained height, makes water-cooled circle holding 4 keep level.
As preferably, collets 1 are cylindrical, are provided with the circular mounting hole for housing insulation block 1 at the end face of horizontal part 21, and the height of the end face of collets 1, higher than the end face of horizontal part 21, guarantees to contact with the bottom surface of water-cooled circle holding 4.
The utility model additionally provides a kind of electrode clamping device, and comprise conductive cross arm 5, the water-cooled circle holding 4 be connected with conductive cross arm 5 and the supporting mechanism adopting said structure, the conductive chuck 3 of supporting mechanism is connected with conductive cross arm 5 with cushion block 33 by contiguous block 32.Water-cooled circle holding 4 is U-shaped, and its two ends are fixedly connected with conductive cross arm 5, and side in the horizontal direction towards conductive cross arm 5 is extended.The supporting mechanism in above-described embodiment is comprised, so it has all advantages of above-mentioned supporting mechanism due to this electrode clamping device.
This electrode clamping device also comprises the inner side of the segmental arc being located at water-cooled circle holding 4 and the fixture block 6 of the holding electrode that matches with conductive chuck 3.Fixture block 6 is provided with two altogether, and two fixture blocks 6 are symmetrical, and two fixture blocks 6 and conductive chuck 3 distribution triangular in shape, two fixture blocks 6 are equal with the distance between conductive chuck 3.Fixture block 6 has the arc surface with the exterior surface of electrode, the arc surface on fixture block 6 is also coaxial with the arc surface on conducting block 31.Electrode passes from the center of water-cooled circle holding 4, electrode can be clamped after the arc surface on fixture block 6 and conducting block 31 and the exterior surface of electrode, and makes electrode ensure plumbness, avoids run-off the straight.In steelmaking process, uniform current by conducting block 31, just decreases " sparking " phenomenon, thus reduces the not disconnected of conducting block 31 damage and electrode.
Below by reference to the accompanying drawings the utility model is exemplarily described.Obviously, the utility model specific implementation is not subject to the restrictions described above.As long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; Or without improvement, above-mentioned design of the present utility model and technical scheme directly applied to other occasion, all within protection range of the present utility model.
Claims (9)
1. a supporting mechanism, comprise the conductive chuck being positioned at water-cooled circle holding, it is characterized in that: also comprise and be located at described conductive chuck both sides and the bracket stretched out below described water-cooled circle holding in the horizontal direction, the position that bracket contacts with water-cooled circle holding is provided with collets.
2. supporting mechanism according to claim 1, is characterized in that: the material of described collets is electrotechnical ceramics.
3. supporting mechanism according to claim 1 and 2, is characterized in that: described bracket is L-type, and comprise the vertical portion be connected with described conductive chuck and the horizontal part stretched out below described water-cooled circle holding in the horizontal direction, described collets are located on horizontal part.
4. supporting mechanism according to claim 3, is characterized in that: be provided with reinforcement between described horizontal part and described vertical portion.
5. supporting mechanism according to claim 4, is characterized in that: described collets are cylindrical, and described horizontal part is provided with the circular mounting hole for housing insulation block.
6. supporting mechanism according to claim 5, is characterized in that: described vertical portion is fixedly connected with described conductive chuck by bolt.
7. an electrode clamping device, the water-cooled circle holding comprising conductive cross arm and be connected with conductive cross arm, is characterized in that: also comprise the arbitrary described supporting mechanism of claim 1 to 6, described conductive chuck is connected with described conductive cross arm.
8. electrode clamping device according to claim 7, is characterized in that: also comprise and be located at the fixture block of holding electrode that to match inside described water-cooled circle holding and with described conductive chuck.
9. electrode clamping device according to claim 8, is characterized in that: described fixture block is provided with two altogether, and two fixture blocks and the distribution triangular in shape of described conductive chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425529.3U CN204069401U (en) | 2014-07-30 | 2014-07-30 | A kind of supporting mechanism and there is its electrode clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425529.3U CN204069401U (en) | 2014-07-30 | 2014-07-30 | A kind of supporting mechanism and there is its electrode clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204069401U true CN204069401U (en) | 2014-12-31 |
Family
ID=52210837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420425529.3U Active CN204069401U (en) | 2014-07-30 | 2014-07-30 | A kind of supporting mechanism and there is its electrode clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204069401U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105338678A (en) * | 2015-12-09 | 2016-02-17 | 攀枝花市朵实机械制造有限公司 | Electric-arc furnace electrode clamping device |
| CN105357792A (en) * | 2015-12-09 | 2016-02-24 | 攀枝花市朵实机械制造有限公司 | Electric arc furnace electrode clamping device |
| CN112728946A (en) * | 2020-12-24 | 2021-04-30 | 商都中建金马冶金化工有限公司 | Electrode burnout prevention device for submerged arc furnace |
-
2014
- 2014-07-30 CN CN201420425529.3U patent/CN204069401U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105338678A (en) * | 2015-12-09 | 2016-02-17 | 攀枝花市朵实机械制造有限公司 | Electric-arc furnace electrode clamping device |
| CN105357792A (en) * | 2015-12-09 | 2016-02-24 | 攀枝花市朵实机械制造有限公司 | Electric arc furnace electrode clamping device |
| CN112728946A (en) * | 2020-12-24 | 2021-04-30 | 商都中建金马冶金化工有限公司 | Electrode burnout prevention device for submerged arc furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170620 Address after: 243000 Ma'anshan economic and Technological Development Zone, Anhui, Lake Road, No. 499 Patentee after: THE MASTEEL HEAVY MACHINERY MANUFACTURING COMPANY OF ANHUI Address before: 243000 Ma'anshan economic and Technological Development Zone, Anhui, Lake Road, No. 499 Co-patentee before: Magang (Group) Holding Company Ltd. Patentee before: THE MASTEEL HEAVY MACHINERY MANUFACTURING COMPANY OF ANHUI |
|
| TR01 | Transfer of patent right |