CN202162738U - Special wrench for connecting cylindrical graphite electrodes - Google Patents
Special wrench for connecting cylindrical graphite electrodes Download PDFInfo
- Publication number
- CN202162738U CN202162738U CN2011202284955U CN201120228495U CN202162738U CN 202162738 U CN202162738 U CN 202162738U CN 2011202284955 U CN2011202284955 U CN 2011202284955U CN 201120228495 U CN201120228495 U CN 201120228495U CN 202162738 U CN202162738 U CN 202162738U
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- CN
- China
- Prior art keywords
- clamp plate
- pin
- lower plate
- train wheel
- wheel bridge
- 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 provides a special wrench for connecting cylindrical graphite electrodes, which comprises an upper clamp plate, a handle, clamping teeth, a locking bolt, a lower clamp plate, a split pin and a pin. A movable joint consists of the upper clamp plate, the lower clamp plate, the split pin and the pin, one end of the upper clamp plate is fixedly connected with one end of the lower clamp plate by the pin, threaded holes are disposed at corresponding positions of the other end of the upper clamp plate and the other end of the lower clamp plate, the other end of the upper clamp plate is movably connected with the other end of the lower clamp plate by the locking bolt, the handle is fixed onto the upper clamp plate and the lower clamp plate, and the upper clamp plate and the lower clamp plate are provided with the clamping teeth. The special wrench is simple in structure and convenient in operation, the position of the special wrench can be adjusted optionally, the wrench is provided with the movable joint and is stable in a connection procedure, the upper clamp plate and the lower clamp plate are provided with the clamping teeth, accordingly, friction is increased, and more reliable contact is realized. In addition, the special wrench is easy in manufacture and low in cost.
Description
Technical field:
The utility model relates to a kind of special spanner that is used to connect cylinder type graphite electrode.
Background technology:
Assize electrode ink body two ends are provided with to connect uses conical screw hole; Two assize electrode ink bodies connect through screwing in graphite electrode tapered thread joint; The conical screw hole at the external screw thread of tapered thread joint and electrode body two ends is complementary; The assize electrode ink generally is in level or vertical the placement, because assize electrode ink diameter is big and weight is big, no specific purpose tool firmly fixes it safely, clamps, tightens; Difficult when two electrodes are connected to one, the cylinder graphite electrode surface is damaged.
Summary of the invention:
The purpose of the utility model just provides a kind of special spanner that connects cylinder type graphite electrode, and this special spanner can make things convenient for cylinder type graphite electrode to connect, and safety firmly can avoid electrode surface to be damaged.
To achieve these goals, the utility model adopts following technical scheme:
The utility model provides a kind of special spanner that is used to connect cylinder type graphite electrode; This spanner comprises train wheel bridge, handle, clamping tooth, clamping screw, lower plate, split pin, pin; Said train wheel bridge, lower plate, split pin, pin constitute turning joint; Train wheel bridge one end is fixedly connected through pin with lower plate one end, and the train wheel bridge other end and lower plate other end correspondence position are provided with screwed hole, flexibly connect through clamping screw; Handle is fixed on train wheel bridge, the lower plate, and train wheel bridge, lower plate are provided with the clamping tooth.
Compared with prior art, the beneficial effect that the utlity model has is:
The utility model is simple in structure, easy to operate, and the position can be regulated arbitrarily, and spanner adopts turning joint, and train wheel bridge, lower plate are provided with the clamping tooth, increases friction, contact more reliably, and connection procedure is steady, is prone to making, and cost is low.
Description of drawings:
Fig. 1 is the utility model structural representation.
The specific embodiment:
Map 1; The utility model comprises train wheel bridge 1, handle 2, clamps tooth 3, clamping screw 4, lower plate 5, split pin 6, pin 7, and said train wheel bridge 1, lower plate 5, split pin 6, pin 7 constitute turning joints, and train wheel bridge 1 one ends are fixedly connected through pin 7 with lower plate 5 one ends; Train wheel bridge 1 other end and lower plate 5 other end correspondence positions are provided with screwed hole; Flexibly connect through clamping screw 4,2 handles 2 of each symmetry welding on train wheel bridge 1, the lower plate 5, train wheel bridge 1, lower plate 5 are provided with the clamping tooth; Increase friction, contact more reliable.
During use; By train wheel bridge 1, clamping tooth 3, lower plate 5 assize electrode ink 8 is fixed; With clamping screw 4 train wheel bridge 1, lower plate 5 are linked together, rotary handle 2 drives assize electrode ink 8 and rotates together, thereby reach two assize electrode inks 8 is connected to one purpose.
Claims (2)
1. special spanner that is used to connect cylinder type graphite electrode; It is characterized in that comprising train wheel bridge (1), handle (2), clamping tooth (3), clamping screw (4), lower plate (5), split pin (6), pin (7); Said train wheel bridge (1), lower plate (5), split pin (6), pin (7) constitute turning joint; Train wheel bridge (1) one end is fixedly connected through pin (7) with lower plate (5) one ends, and train wheel bridge (1) other end and lower plate (5) other end correspondence position are provided with screwed hole, flexibly connect through clamping screw (4); Handle (2) is fixed on train wheel bridge (1), the lower plate (5), and train wheel bridge (1), lower plate (5) are provided with the clamping tooth.
2. the special spanner that is used to connect cylinder type graphite electrode according to claim 1 is characterized in that upward each symmetry welding 2 handle (2) of train wheel bridge (1), lower plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202284955U CN202162738U (en) | 2011-06-30 | 2011-06-30 | Special wrench for connecting cylindrical graphite electrodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202284955U CN202162738U (en) | 2011-06-30 | 2011-06-30 | Special wrench for connecting cylindrical graphite electrodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162738U true CN202162738U (en) | 2012-03-14 |
Family
ID=45798589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202284955U Expired - Fee Related CN202162738U (en) | 2011-06-30 | 2011-06-30 | Special wrench for connecting cylindrical graphite electrodes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363773A (en) * | 2017-09-19 | 2017-11-21 | 珠海市川富光学技术有限公司 | A kind of filter Quick Release spanner |
| CN110757410A (en) * | 2019-10-18 | 2020-02-07 | 扬州市众达气弹簧有限公司 | Graphite electrode bad joint extractor |
-
2011
- 2011-06-30 CN CN2011202284955U patent/CN202162738U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363773A (en) * | 2017-09-19 | 2017-11-21 | 珠海市川富光学技术有限公司 | A kind of filter Quick Release spanner |
| CN107363773B (en) * | 2017-09-19 | 2024-01-19 | 珠海市川富光学技术有限公司 | Quick-dismantling spanner for filter |
| CN110757410A (en) * | 2019-10-18 | 2020-02-07 | 扬州市众达气弹簧有限公司 | Graphite electrode bad joint extractor |
| CN110757410B (en) * | 2019-10-18 | 2021-06-25 | 扬州市众达气弹簧有限公司 | Graphite electrode bad joint extractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Fangda Carbon Technology Co Ltd Assignor: Chengdu Rongguang Carbon Co., Ltd. Contract record no.: 2012990000411 Denomination of utility model: Special wrench for connecting cylindrical graphite electrodes Granted publication date: 20120314 License type: Exclusive License Record date: 20120612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |