CN205616992U - Graphite electrode sheath - Google Patents
Graphite electrode sheath Download PDFInfo
- Publication number
- CN205616992U CN205616992U CN201620470646.0U CN201620470646U CN205616992U CN 205616992 U CN205616992 U CN 205616992U CN 201620470646 U CN201620470646 U CN 201620470646U CN 205616992 U CN205616992 U CN 205616992U
- Authority
- CN
- China
- Prior art keywords
- adapter sleeve
- graphite electrode
- ring
- sleeve
- screw thread
- 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 relates to a graphite electrode sheath, it is wrapped the ring and overlaps, the medial surface on set upper portion of fitting with a contraceptive ring be provided with internal thread A, set lower extreme of fitting with a contraceptive ring is connected with the zhonghuan cover through adapter sleeve A, adapter sleeve A set up in the upper end of zhonghuan cover, adapter sleeve A is provided with internal thread B, the lateral surface of set lower part of fitting with a contraceptive ring be provided with with internal thread B matched with external screw thread A, zhonghuan cover lower extreme be connected with the runner band cover through adapter sleeve B, adapter sleeve B set up in the upper end of runner band cover, adapter sleeve B is provided with internal thread C, the lateral surface of zhonghuan cover lower part be provided with with internal thread C matched with external screw thread B, runner band cover, zhonghuan cover and the lateral surface at set middle part of fitting with a contraceptive ring all be provided with annular protrusion, the utility model has the advantages of reasonable in design, convenient to detach and installation, be convenient for deposit, save space.
Description
Technical field
This utility model belongs to electrode protection equipment technical field, is specifically related to a kind of electrode sheath, particularly to one
Graphite electrode sheath.
Background technology
Graphite electrode carries electric current for heater in graphite thermal field of single crystal furnace system and is used for steady fixed heater, because of
This requires that graphite electrode is thick and heavy, durable, requires smooth, steady with the contact surface of metal electrode and heater simultaneously,
Ensureing that contact is good, do not strike sparks during energising, at this time graphite electrode set just plays an important role, and electrode sleeve is normally at graphite
Outside electrode, popular for just be used to protect graphite electrode, thereby may be ensured that graphite electrode and whole thermal field of single crystal furnace system
System normal operation, it typically has characteristics such as intensity height, compact structure, good electric conductivity and heat conductivity, but existing graphite
The structure design of electrode is the most single simply, is unfavorable for installing graphite electrode and carrying out dismantlement work, it addition, also deposit when depositing
In many shortcomings, therefore, exploitation a kind of reasonable in design, easy for removal and installation, be easy to deposit, save space-efficient graphite electrode and protect
Tackling is of great significance.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of reasonable in design, readily accessible
With install, be easy to deposit, save space-efficient graphite electrode sheath.
The purpose of this utility model is achieved in that a kind of graphite electrode sheath, and it wraps ring set, described upper ring cap
The medial surface on top is provided with female thread A, and upper ring cap lower end is connected by adapter sleeve A middle ring sleeve, and described adapter sleeve A is arranged
In the upper end of middle ring sleeve, adapter sleeve A is provided with female thread B, and the lateral surface of upper ring cap bottom is provided with and matches with female thread B
External screw thread A, described middle ring sleeve lower end is connected by adapter sleeve B has lower ring set, described adapter sleeve B to be arranged on the upper of lower ring set
End, adapter sleeve B is provided with female thread C, and the lateral surface of middle ring sleeve bottom is provided with the external screw thread B matched with female thread C, described
Lower ring set, middle ring sleeve and upper ring cap in the middle part of lateral surface be provided with circular protrusion.
The structure of described adapter sleeve A and adapter sleeve B, external screw thread A and external screw thread B, female thread B and female thread C is respectively
Identical.
Described circular protrusion is 35, is respectively uniformly distributed.
Described middle ring sleeve is identical with the length of lower ring set, and all not less than the length of upper ring cap.
Described female thread A matches with the external screw thread being arranged on graphite electrode negative pole.
The beneficial effects of the utility model: in the structure design of this utility model a kind of graphite electrode sheath, total
With upper ring cap, middle ring sleeve and lower ring set three part, installation is constituted, and the mode that three parts are threaded connection respectively is entered
Row connects, when mounting and dismounting this utility model and graphite electrode, simple and feasible, being designed with beneficially of circular protrusion
To installation of the present utility model, movement and crawl, the female thread A that upper ring cap top is arranged be arranged on outside graphite electrode negative pole
Screw thread matches, so when many quantity graphite electrode is deposited, and can be by the negative pole of a upper graphite electrode with next
Installing graphite electrode of the present utility model to carry out cooperation and deposit, save space, this utility model has reasonable in design, readily accessible
With install, be easy to deposit, save space-efficient advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of graphite electrode sheath.
Fig. 2 is the partial sectional view of this utility model a kind of graphite electrode sheath.
Fig. 3 is the parts installation diagram of the upper ring cap of this utility model a kind of graphite electrode sheath.
Fig. 4 is the parts installation diagram of the middle ring sleeve of this utility model a kind of graphite electrode sheath.
In figure: 1, upper ring cap 2, female thread A 3, adapter sleeve A 4, middle ring sleeve 5, female thread B 6, external screw thread A 7, connection
Set B 8, lower ring set 9, female thread C 10, external screw thread B 11, circular protrusion.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
Embodiment 1
As shown in Fig. 1 Fig. 4, a kind of graphite electrode sheath, it wraps ring set 1, the medial surface on described upper ring cap 1 top
Being provided with female thread A2, upper ring cap 1 lower end is connected by adapter sleeve A3 has middle ring sleeve 4, described adapter sleeve A3 to be arranged on medium ring
The upper end of set 4, adapter sleeve A3 is provided with female thread B5, and the lateral surface of upper ring cap 1 bottom is provided with and matches with female thread B5
External screw thread A6, described middle ring sleeve 4 lower end is connected by adapter sleeve B7 has lower ring set 8, described adapter sleeve B7 to be arranged on lower ring
The upper end of set 8, adapter sleeve B7 is provided with female thread C9, and the lateral surface of middle ring sleeve 4 bottom is provided with and matches with female thread C9
External screw thread B10, the described lateral surface in the middle part of lower ring set 8, middle ring sleeve 4 and upper ring cap 1 is provided with circular protrusion 11.
In the structure design of this utility model a kind of graphite electrode sheath, total is by upper ring cap, middle ring sleeve and lower ring
Overlapping three parts coordinates installation to constitute, and the mode that three parts are threaded connection respectively is attached, to this utility model
And graphite electrode is when mounting and dismounting, simple and feasible, being designed with beneficially to installation of the present utility model, shifting of circular protrusion
Moving and capture, the female thread A that upper ring cap top is arranged matches with the external screw thread being arranged on graphite electrode negative pole, so to many
When quantity graphite electrode is deposited, the negative pole of a upper graphite electrode can be installed graphite of the present utility model electricity with next
Pole carries out cooperation and deposits, save space, this utility model have reasonable in design, easy for removal and installation, be easy to deposit, save sky
Between advantage.
Embodiment 2
As shown in Fig. 1 Fig. 4, a kind of graphite electrode sheath, it wraps ring set 1, the medial surface on described upper ring cap 1 top
Being provided with female thread A2, upper ring cap 1 lower end is connected by adapter sleeve A3 has middle ring sleeve 4, described adapter sleeve A3 to be arranged on medium ring
The upper end of set 4, adapter sleeve A3 is provided with female thread B5, and the lateral surface of upper ring cap 1 bottom is provided with and matches with female thread B5
External screw thread A6, described middle ring sleeve 4 lower end is connected by adapter sleeve B7 has lower ring set 8, described adapter sleeve B7 to be arranged on lower ring
The upper end of set 8, adapter sleeve B7 is provided with female thread C9, and the lateral surface of middle ring sleeve 4 bottom is provided with and matches with female thread C9
External screw thread B10, the described lateral surface in the middle part of lower ring set 8, middle ring sleeve 4 and upper ring cap 1 is provided with circular protrusion 11, described
Adapter sleeve A3 and adapter sleeve B7, external screw thread A6 are the most identical with the structure of female thread C9 with external screw thread B10, female thread B5, institute
The circular protrusion 11 stated is 35, is respectively uniformly distributed, and described middle ring sleeve 4 is identical and the least with the length of lower ring set 8
In the length of upper ring cap 1, described female thread A2 matches with the external screw thread being arranged on graphite electrode negative pole.
In the structure design of this utility model a kind of graphite electrode sheath, total is by upper ring cap, middle ring sleeve and lower ring
Overlapping three parts coordinates installation to constitute, and the mode that three parts are threaded connection respectively is attached, to this utility model
And graphite electrode is when mounting and dismounting, simple and feasible, being designed with beneficially to installation of the present utility model, shifting of circular protrusion
Moving and capture, the female thread A that upper ring cap top is arranged matches with the external screw thread being arranged on graphite electrode negative pole, so to many
When quantity graphite electrode is deposited, the negative pole of a upper graphite electrode can be installed graphite of the present utility model electricity with next
Pole carries out cooperation and deposits, save space, this utility model have reasonable in design, easy for removal and installation, be easy to deposit, save sky
Between advantage.
Claims (5)
1. a graphite electrode sheath, it wraps ring set, it is characterised in that: in the medial surface on described upper ring cap top is provided with
Screw thread A, upper ring cap lower end is connected by adapter sleeve A has middle ring sleeve, described adapter sleeve A to be arranged on the upper end of middle ring sleeve, connects
Set A is provided with female thread B, and the lateral surface of upper ring cap bottom is provided with the external screw thread A matched with female thread B, described medium ring
Set lower end is connected by adapter sleeve B has lower ring set, described adapter sleeve B to be arranged on the upper end of lower ring set, in adapter sleeve B is provided with
Screw thread C, the lateral surface of middle ring sleeve bottom is provided with the external screw thread B matched with female thread C, described lower ring set, middle ring sleeve and
Lateral surface in the middle part of upper ring cap is provided with circular protrusion.
A kind of graphite electrode sheath the most according to claim 1, it is characterised in that: described adapter sleeve A and adapter sleeve B,
External screw thread A and external screw thread B, female thread B are the most identical with the structure of female thread C.
A kind of graphite electrode sheath the most according to claim 1, it is characterised in that: described circular protrusion is 35,
It is respectively uniformly distributed.
A kind of graphite electrode sheath the most according to claim 1, it is characterised in that: described middle ring sleeve and the length of lower ring set
Spend identical, and all not less than the length of upper ring cap.
A kind of graphite electrode sheath the most according to claim 1, it is characterised in that: described female thread A be arranged on stone
The external screw thread of electrode ink negative pole matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470646.0U CN205616992U (en) | 2016-05-23 | 2016-05-23 | Graphite electrode sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470646.0U CN205616992U (en) | 2016-05-23 | 2016-05-23 | Graphite electrode sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205616992U true CN205616992U (en) | 2016-10-05 |
Family
ID=57024320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620470646.0U Expired - Fee Related CN205616992U (en) | 2016-05-23 | 2016-05-23 | Graphite electrode sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205616992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351256A (en) * | 2020-10-13 | 2022-04-15 | 中国科学院微电子研究所 | Wafer boat, disassembling tool and wafer processing equipment |
-
2016
- 2016-05-23 CN CN201620470646.0U patent/CN205616992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351256A (en) * | 2020-10-13 | 2022-04-15 | 中国科学院微电子研究所 | Wafer boat, disassembling tool and wafer processing equipment |
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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: 20161005 Termination date: 20210523 |