CN208500362U - A kind of locking device promoting graphitizing furnace electric conductivity - Google Patents
A kind of locking device promoting graphitizing furnace electric conductivity Download PDFInfo
- Publication number
- CN208500362U CN208500362U CN201821042279.XU CN201821042279U CN208500362U CN 208500362 U CN208500362 U CN 208500362U CN 201821042279 U CN201821042279 U CN 201821042279U CN 208500362 U CN208500362 U CN 208500362U
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- Prior art keywords
- conductive copper
- copper plate
- plate
- cyclic annular
- locking
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Abstract
The utility model relates to the locking devices that one kind can promote graphitizing furnace electric conductivity, including the first conductive copper plate and the second conductive copper plate, it is attached between first conductive copper plate and the second conductive copper plate by corresponding graphite electrode, first conductive copper plate, there is corresponding positioning column through device in the intercommunicating pore being equipped at second conductive copper plate and graphite electrode center, positioning column both ends are connected through a screw thread mode and are connected with corresponding locking nut, the bottom end of the locking nut has been respectively and fixedly connected with the first cyclic annular pressing plate, the top of locking nut has been respectively and fixedly connected with corresponding positioning tube, the lateral wall of positioning tube is connected through a screw thread mode respectively and is connected with corresponding sleeve, the lateral wall of the sleeve is connected with convex edge, a corral plate is connected with below convex edge, one end that the coaming plate is not secured to convex edge has been respectively and fixedly connected with Two cyclic annular pressing plates.The utility model can effectively prevent causing to lead to the problem of poor contact because of local deformation.
Description
Technical field
Graphitizing furnace can be promoted the utility model relates to the locking device of graphitizing furnace conductive mechanism, in particular to one kind to lead
Electrical locking device.
Background technique
The conductive mechanism of graphitizing furnace mainly includes graphite electrode and the conductive copper plate for being set to graphite electrode both ends, conduction
Copper sheet and graphite electrode poor contact are easy to cause conductive copper plate and graphite electrode accelerated warming to aoxidize, and ultimately cause bigger connect
It touches bad and causes to generate electric arc burn copper sheet.Therefore in the pre-connection, need to graphitizing furnace conductive copper plate and graphite electrode
Surface polish, it is ensured that after connecting between conductive copper plate and graphite electrode, contact is good, stablizes.Existing conductive copper
After plate and graphite electrode are polished, concatenation locking can be carried out by equally distributed bolt, although being additionally arranged corresponding pad
Plate, but in order to ensure lock in place, the locking nut being bolted on position often to the part of conductive copper plate cause compared with
Big coupling mechanism force causes the conductive copper plate being bolted on position to be pressed down, and periphery part is deformed, and is easy to cause contact not
It is good, aggravate the heating and oxidation of conductive copper plate and graphite electrode.And if bolt is not locked in place, and it is easy to cause integrated connection not
Stablize, is more easier to lead to the problem of poor contact.Therefore, design is a to have conductive copper plate and graphite electrode
Effect locking connection, while can effectively prevent causing the graphitizing furnace that promoted for leading to the problem of poor contact to be led because of local deformation
Electrical locking device is the research purpose of the utility model.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model lies in that graphitizing furnace electric conductivity can be promoted by providing one kind
Locking device, which can effectively solve the problem that above-mentioned of the existing technology ask
Topic.
The technical solution of the utility model is:
A kind of locking device promoting graphitizing furnace electric conductivity, including the first conductive copper plate and the second conductive copper plate, institute
It states and is attached between the first conductive copper plate and the second conductive copper plate by corresponding graphite electrode, first conductive copper plate,
Corresponding intercommunicating pore, the first conductive copper plate, the second conduction are equipped at the center of second conductive copper plate and the graphite electrode
There are corresponding positioning column, the both ends of the positioning column through device in the intercommunicating pore being equipped at copper sheet and graphite electrode center
The outside of first conductive copper plate and the second conductive copper plate is stretched out respectively, and the both ends of positioning column are respectively equipped with corresponding first
Locking screw；The positioning column both ends are connected through a screw thread mode and are connected with corresponding locking nut, the bottom of the locking nut
End is respectively and fixedly connected with the first cyclic annular pressing plate for compressing the first conductive copper plate and the second conductive copper plate middle position, locking nut
Top be respectively and fixedly connected with corresponding positioning tube, the lateral wall of the positioning tube is provided with corresponding second locking screw；Institute
The lateral wall for stating positioning tube is connected through a screw thread mode respectively and is connected with corresponding sleeve, and the lateral wall of the sleeve is connected with phase
The convex edge answered is connected with the corresponding coaming plate of a circle below the convex edge, and the coaming plate is not secured to the positioning
One end of convex edge is respectively and fixedly connected with the second cyclic annular pressing plate for compressing the first conductive copper plate and the second conductive copper plate periphery, described
It is equipped at the center of second cyclic annular pressing plate and the described first consistent location hole of cyclic annular platen shape.
Further, the top of the sleeve, which is connected with, uses handle for screwing.
Further, it is uniformly distributed between the coaming plate and the junction of the second cyclic annular pressing plate equipped with multiple corresponding reinforcements
Gusset.
The advantages of the utility model:
It is equipped at the center of first conductive copper plate of the utility model, the second conductive copper plate and graphite electrode corresponding
Intercommunicating pore, intercommunicating pore is interior to have corresponding positioning column through device, and the first conductive copper plate and second are stretched out in the both ends of positioning column respectively
The outside of conductive copper plate, and positioning column both ends are connected through a screw thread mode and are connected with corresponding locking nut, the bottom of locking nut
End is respectively and fixedly connected with the first cyclic annular pressing plate for compressing the first conductive copper plate and the second conductive copper plate middle position.Pass through first
The tools such as spanner screw locking nut and the first of locking nut bottom end the cyclic annular pressing plate are integrally effectively pressed on the first conductive copper plate
On the middle position of the second conductive copper plate.
The top of locking nut has been respectively and fixedly connected with corresponding positioning tube, and the lateral wall of positioning tube is provided with corresponding second
Locking screw, the lateral wall of positioning tube are connected through a screw thread mode respectively and are connected with corresponding sleeve, and the lateral wall of sleeve is affixed
There is corresponding convex edge, the corresponding coaming plate of a circle is connected with below convex edge, coaming plate is not secured to the one of convex edge
End is respectively and fixedly connected with the second cyclic annular pressing plate for compressing the first conductive copper plate and the second conductive copper plate periphery, the second cyclic annular pressing plate
Center at be equipped with and the first cyclic annular consistent location hole of platen shape.The first conductive copper is integrally pressed in the first cyclic annular pressing plate
After on the middle position of plate and the second conductive copper plate, by the corresponding positioning tube of sleeve precession, exerted a force by screwing with handle,
The second cyclic annular pressing plate is effectively compressed into the first conductive copper plate and the second conductive copper plate periphery, cooperates with the first cyclic annular pressing plate, is formed
First conductive copper plate and the second conductive copper plate, are effectively locked on graphite electrode by one entire force surface in all directions, can either be right
Conductive copper plate and graphite electrode carry out effectively locking and connect, while can effectively prevent causing to generate contact not because of local deformation
Good problem effectively improves the electric conductivity of graphitizing furnace.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, existing make structure of the embodiment combination attached drawing to the utility model into one
Step detailed description:
With reference to Fig. 1, a kind of locking device promoting graphitizing furnace electric conductivity, including the first conductive copper plate 1 and second are led
Electrolytic copper plate 2 is attached between first conductive copper plate 1 and the second conductive copper plate 2 by corresponding graphite electrode 3, described
Corresponding intercommunicating pore is equipped at the center of first conductive copper plate 1, the second conductive copper plate 2 and the graphite electrode 3, first leads
There is corresponding positioning through device in the intercommunicating pore being equipped at 3 center of electrolytic copper plate 1, the second conductive copper plate 2 and graphite electrode
The outside of first conductive copper plate 1 and the second conductive copper plate 2, and positioning column 4 are stretched out in column 4, the both ends of the positioning column 4 respectively
Both ends be respectively equipped with corresponding first locking screw 5；4 both ends of positioning column are connected through a screw thread mode and are connected with accordingly
Locking nut 6, the bottom end of the locking nut 6 have been respectively and fixedly connected with for compressing in the first conductive copper plate 1 and the second conductive copper plate 2
Between position the first cyclic annular pressing plate 7, the top of locking nut 6 has been respectively and fixedly connected with corresponding positioning tube 8, the positioning tube 8 it is outer
Side wall is provided with corresponding second locking screw 9；The lateral wall of the positioning tube 8 is connected through a screw thread mode respectively and is connected with
Corresponding sleeve 10, the lateral wall of the sleeve 10 are connected with corresponding convex along 11, and the convex is solid along 11 lower section
It is connected to the corresponding coaming plate 12 of a circle, the coaming plate 12 is not secured to the convex and has been respectively and fixedly connected with along 11 one end for compressing
Second cyclic annular pressing plate 13 of the first conductive copper plate 1 and the periphery of the second conductive copper plate 2 is set at the center of described second cyclic annular pressing plate 13
Have and the described first consistent location hole of cyclic annular 7 shape of pressing plate.
The top of the sleeve 10, which is connected with, uses handle 14 for screwing.The coaming plate 12 and the second cyclic annular pressing plate 13
It is uniformly distributed between junction equipped with multiple corresponding stiffener plates 15.
Locking nut 6 is screwed effectively for the first of 6 bottom end of locking nut the cyclic annular 7 entirety of pressing plate by tools such as spanners first
It is pressed on the middle position of the first conductive copper plate 1 and the second conductive copper plate 2.Then by the corresponding positioning tube 8 of 10 precession of sleeve
On, it uses handle 14 to exert a force by screwing, the second cyclic annular pressing plate 13 is effectively compressed into the first conductive copper plate 1 and the second conductive copper plate 2
Periphery cooperates with the first cyclic annular pressing plate 7, an entire force surface is formed, effectively by the first conductive copper plate 1 and the second conductive copper plate 2
It is locked on graphite electrode 3 in all directions, to conductive copper plate and graphite electrode 3 can either effectively lock connecting, while can
It effectively prevent causing to lead to the problem of poor contact because of local deformation, effectively improves the electric conductivity of graphitizing furnace.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the patents it is equal
Deng variation and modification, the covering scope of the utility model all should belong to.
Claims (3)
1. one kind can promote the locking device of graphitizing furnace electric conductivity, including the first conductive copper plate and the second conductive copper plate, described
It is attached between first conductive copper plate and the second conductive copper plate by corresponding graphite electrode, it is characterised in that: described first
It is equipped with corresponding intercommunicating pore at the center of conductive copper plate, the second conductive copper plate and the graphite electrode, the first conductive copper plate,
There are corresponding positioning column, the positioning through device in the intercommunicating pore being equipped at second conductive copper plate and graphite electrode center
The outside of first conductive copper plate and the second conductive copper plate is stretched out at the both ends of column respectively, and the both ends of positioning column are respectively equipped with phase
The first locking screw answered；The positioning column both ends are connected through a screw thread mode and are connected with corresponding locking nut, the locking
The bottom end of nut is respectively and fixedly connected with the first cyclic annular pressing plate for compressing the first conductive copper plate and the second conductive copper plate middle position,
The top of locking nut has been respectively and fixedly connected with corresponding positioning tube, and the lateral wall of the positioning tube is provided with corresponding second locking
Screw thread；The lateral wall of the positioning tube is connected through a screw thread mode respectively and is connected with corresponding sleeve, the lateral wall of the sleeve
It is connected with corresponding convex edge, the corresponding coaming plate of a circle is connected with below the convex edge, the coaming plate is not secured to
The one end on the convex edge is respectively and fixedly connected with the second ring-type for compressing the first conductive copper plate and the second conductive copper plate periphery
Pressing plate, is equipped at the center of the second cyclic annular pressing plate and the consistent location hole of the first cyclic annular platen shape.
2. the locking device that one kind according to claim 1 can promote graphitizing furnace electric conductivity, it is characterised in that: the set
The top of cylinder, which is connected with, uses handle for screwing.
3. the locking device that one kind according to claim 1 can promote graphitizing furnace electric conductivity, it is characterised in that: described to enclose
It is uniformly distributed between plate and the junction of the second cyclic annular pressing plate equipped with multiple corresponding stiffener plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042279.XU CN208500362U (en) | 2018-06-30 | 2018-06-30 | A kind of locking device promoting graphitizing furnace electric conductivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042279.XU CN208500362U (en) | 2018-06-30 | 2018-06-30 | A kind of locking device promoting graphitizing furnace electric conductivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208500362U true CN208500362U (en) | 2019-02-15 |
Family
ID=65282230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821042279.XU Expired - Fee Related CN208500362U (en) | 2018-06-30 | 2018-06-30 | A kind of locking device promoting graphitizing furnace electric conductivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208500362U (en) |
-
2018
- 2018-06-30 CN CN201821042279.XU patent/CN208500362U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190215 Termination date: 20200630 |