CN207430341U - A kind of platinum crucible special copple pincers - Google Patents
A kind of platinum crucible special copple pincers Download PDFInfo
- Publication number
- CN207430341U CN207430341U CN201721459216.XU CN201721459216U CN207430341U CN 207430341 U CN207430341 U CN 207430341U CN 201721459216 U CN201721459216 U CN 201721459216U CN 207430341 U CN207430341 U CN 207430341U
- Authority
- CN
- China
- Prior art keywords
- pincers
- arc
- hook
- semi
- crucible
- 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.)
- Withdrawn - After Issue
Links
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 210000000080 chela (arthropods) Anatomy 0.000 title claims abstract description 55
- 229910052697 platinum Inorganic materials 0.000 title claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000013307 optical fiber Substances 0.000 description 6
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009022 nonlinear effect Effects 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000382 optic material Substances 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model discloses a kind of platinum crucible special copple pincers, including：One crucible tongs, hook and bolt, hook is plugged on crucible tongs, bolt makes hook be fixed with crucible tongs, crucible tongs include left pincers, right pincers and shaft, shaft, which is worn, is fixed on left pincers and right pincers, left pincers include left semicircle arc end, left connecting rod and left holding end, left connecting rod one end is connected with left semicircle arc end, the other end is connected with left holding end, right pincers include right semi-circle arc end, right connecting rod and right holding end, right connecting rod one end is connected with right semi-circle arc end, the other end is connected with right holding end, left semicircle arc end circular arc medial surface, platinum material is coated on right semi-circle arc end circular arc medial surface and hook medial surface.Platinum crucible special copple pincers can clamp the expensive equipments such as large scale platinum crucible, protection platinum crucible and be unlikely to deform at high temperature, and platinum material is plated at the position contacted with platinum crucible, so as to play the role of protecting platinum crucible.
Description
Technical field
The utility model is related to chemical analysis experiment equipment technical fields, and in particular to a kind of platinum crucible special copple
Pincers.
Background technology
In recent years, the output power of optical fiber laser is constantly soaring, reaches kW magnitudes mean power and MW magnitude its peak works
Rate.However, during pursuit is high-power, beam quality and high power tend not to get both, and high-power laser exports meeting
Cause power density in fibre core excessively high, easily cause serious stimulated Raman scattering (SRS), stimulated Brillouin scattering (SBS) etc. non-
Linear effect and optical fiber damage.Prior art generally use big mode field area (LMA) optical fiber reduces fibre core power density, so as to press down
Nonlinear effect processed, but this method can excite high-order mode (HOM), and optical fiber output beam quality is caused to deteriorate.Therefore, seek
Other schemes prepare fibre-optical mandrel as more and more scientist's focus of attention.
Nanoporous quartz glass based on borosilicate phase-splitting technology is exactly a kind of potential skill for preparing large-scale optical fiber
Art.However, this method, which needs early period, is melted large scale borosilicate glass.Large scale platinum crucible is to prepare high quality borosilicate
The necessary equipment of silicate glass.But since the glass size for being used to prepare optical fiber is larger, crucible correspondence also will increased in size.
During 1600 degree of applied at elevated temperature, general crucible tongs can not clamp large-scale platinum crucible and keep it from deforming and reduce to platinum
The damage of golden crucible.Not only fiber optic materials, the preparation of other optical glass are also required to use large scale platinum crucible.
Utility model content
The purpose of this utility model is for above-mentioned present situation, provides a kind of platinum crucible special copple pincers, above-mentioned to solve
Problem.
The technical solution adopted in the utility model is：A kind of platinum crucible special copple pincers, including a crucible tongs, hook and
Bolt, the hook are plugged on the crucible tongs, and the bolt makes the hook be fixed with the crucible tongs bolt, the earthenware
Crucible pincers include left pincers, right pincers and shaft, and the shaft, which is worn, is fixed on the left pincers and the right pincers, and the left pincers include left half
Arc end, left connecting rod and left holding end, described left connecting rod one end are connected with the left semicircle arc end, the other end and the left side
Holding end connects, and the right pincers include right semi-circle arc end, right connecting rod and right holding end, described right connecting rod one end and the right side
Semi arch end connects, and the other end is connected with the right holding end, the left semicircle arc end circular arc medial surface, the right semi-circle arc end
Platinum material is coated on circular arc medial surface and the hook medial surface.
The effect of the utility model is：Platinum crucible special copple pincers, can be at high temperature compared with conventional crucible clamps
It clamps the expensive equipments such as large scale platinum crucible, protection platinum crucible to be unlikely to deform, at the position contacted with platinum crucible all
Platinum material is coated with, thus is avoided that under high temperature that other materials are reacted with platinum crucible, generate alloy, so as to play protection platinum
The effect of crucible.
Description of the drawings
Fig. 1 show the structure diagram of platinum crucible special copple pincers provided by the utility model；
Fig. 2 show the bottom view of platinum crucible special copple pincers provided by the utility model；
Fig. 3 show the structure diagram of another angle of platinum crucible special copple pincers provided by the utility model；
In figure：1-crucible tongs, 11-left pincers, 111-left semicircle arc end, 1111-left semicircle arc socket, 1112-left half
Circular thread hole, 112-left connecting rod, 113-left holding end, 12-right pincers, 121-right semi-circle arc end, 1211-right semi-circle
Arc socket, 1212-right semi-circle arc threaded hole, 122-right connecting rod, 123-right holding end, 13-shaft, 2-hook, 3-
Nut.
Specific embodiment
The platinum crucible special copple pincers of the utility model are introduced below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2 and Figure 3, it is a kind of platinum crucible special copple pincers provided by the utility model, including one
Crucible tongs 1, hook 2 and nut 3, the hook 2 are plugged on the crucible tongs 1, the nut 3 make the hook 2 with it is described
Crucible tongs 1 are fixed.
The crucible tongs 1 include left pincers 11, right pincers 12 and shaft 13, the shaft 13 wear be fixed on the left pincers 11 and
The right pincers 12.
The left pincers 11 include left semicircle arc end 111, left connecting rod 112 and left holding end 113, the left connecting rod 112
One end is connected with the left semicircle arc end 111, and the other end is connected with the left holding end 113.
Left semicircle arc socket 1111, the left semicircle arc end 111 are offered on the bottom surface at the left semicircle arc end 111
Circular arc lateral surface be equipped with left semicircle arc threaded hole 1112, the left semicircle arc threaded hole 1112 and the left semicircle arc socket
1111 connections.
Platinum material is coated on the 111 circular arc medial surface of left semicircle arc end.
The right pincers 12 include right semi-circle arc end 121, right connecting rod 122 and right holding end 123, the right connecting rod 122
One end is connected with the right semi-circle arc end 121, and the other end is connected with the right holding end 123.
The right semi-circle arc end 121 is oppositely arranged with the left semicircle arc end 111, the bottom surface at the right semi-circle arc end 121
On offer right semi-circle arc socket 1211, the circular arc lateral surface at the right semi-circle arc end 121 is equipped with right semi-circle arc screw thread
Hole 1212, the right semi-circle arc threaded hole 1212 are connected with the right semi-circle arc socket 1211.
Platinum material is coated on the 121 circular arc medial surface of right semi-circle arc end.
The shaft 13 is arranged in the left connecting rod 112 and the right connecting rod 122, makes the left pincers 11 and the right side
Pincers 12 are hinged.
The hook 2 is L-shaped, and one end of the hook is equipped with threaded perforations, is plated on the L-type medial surface of the hook 2
There is platinum material.
The nut 33 be arranged in left semicircle arc threaded hole 1112 and threaded perforations 21 or right semi-circle arc threaded hole 1212 and
Threaded perforations make the hook 2 be fixed with left 11 or described 12 phases of right pincers of pincers.
The left semicircle arc end 111 is set there are three left semicircle arc socket 1111 and three left semicircle arc threaded holes 1112, institute
State right semi-circle arc socket 1211 and three right semi-circle arc threaded holes 1212 there are three being set on right semi-circle arc end 121.
The platinum crucible special copple is clamped in specific works, first selects the number and installation site of hook 2 according to demand,
The hook 2 is fixed with the crucible tongs 1, at the crucible tongs 1 and the position linked up with 2 meetings and contacted with platinum crucible all
Platinum material is coated with, thus is avoided that under high temperature that other materials are reacted with platinum crucible, generate alloy, so as to play protection platinum
The effect of crucible.
Platinum crucible special copple pincers can clamp large scale platinum crucible at high temperature compared with conventional crucible clamps,
The expensive equipments such as protection platinum crucible are unlikely to deform, and platinum material is plated at the position contacted with platinum crucible, is so kept away
Exempt from other materials under high temperature to react with platinum crucible, generate alloy, so as to play the role of protecting platinum crucible.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of platinum crucible special copple pincers, which is characterized in that it includes：One crucible tongs, hook and bolt, the hook are inserted
It is located on the crucible tongs, the bolt makes the hook be fixed with the crucible tongs bolt, and the crucible tongs include left pincers, the right side
Pincers and shaft, the shaft, which is worn, is fixed on the left pincers and the right pincers, and the left pincers include left semicircle arc end, left connecting rod
And left holding end, described left connecting rod one end are connected with the left semicircle arc end, the other end is connected with the left holding end, described
Right pincers include right semi-circle arc end, right connecting rod and right holding end, and described right connecting rod one end is connected with the right semi-circle arc end, separately
One end is connected with the right holding end, the left semicircle arc end circular arc medial surface, the right semi-circle arc end circular arc medial surface and institute
It states and is coated with platinum material on hook medial surface.
2. platinum crucible special copple pincers according to claim 1, which is characterized in that on the bottom surface at the left semicircle arc end
Left semicircle arc socket is offered, the circular arc lateral surface at the left semicircle arc end is equipped with left semicircle arc threaded hole, the left side
Semi arch threaded hole is connected with the left semicircle arc socket.
3. platinum crucible special copple pincers according to claim 2, which is characterized in that the right semi-circle arc end and the left side
Semi arch end is oppositely arranged, and right semi-circle arc socket, the right semi-circle arc end are offered on the bottom surface at the right semi-circle arc end
Circular arc lateral surface be equipped with right semi-circle arc threaded hole, the right semi-circle arc threaded hole connects with the right semi-circle arc socket.
4. platinum crucible special copple pincers according to claim 3, which is characterized in that L-shaped, the hook of the hook
One end be equipped with threaded perforations, the bolt be arranged in left semicircle arc threaded hole and threaded perforations or right semi-circle arc threaded hole and
Threaded perforations make the hook mutually be fixed with the left pincers or the right pincers.
5. platinum crucible special copple pincers according to claim 4, which is characterized in that the shaft is arranged in the left company
Extension bar and the right connecting rod make the left pincers and the right pincers hinged.
6. platinum crucible special copple pincers according to claim 5, which is characterized in that there are three the left semicircle arc end is set
Left semicircle arc socket and three left semicircle arc threaded holes, set that there are three right semi-circle arc socket and three right sides on the right semi-circle arc end
Semi arch threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459216.XU CN207430341U (en) | 2017-11-06 | 2017-11-06 | A kind of platinum crucible special copple pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459216.XU CN207430341U (en) | 2017-11-06 | 2017-11-06 | A kind of platinum crucible special copple pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207430341U true CN207430341U (en) | 2018-06-01 |
Family
ID=62290988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721459216.XU Withdrawn - After Issue CN207430341U (en) | 2017-11-06 | 2017-11-06 | A kind of platinum crucible special copple pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207430341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110938863A (en) * | 2018-09-21 | 2020-03-31 | 有研半导体材料有限公司 | Method for replacing dispersion pipe in LPCVD furnace body in high-temperature state |
-
2017
- 2017-11-06 CN CN201721459216.XU patent/CN207430341U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110938863A (en) * | 2018-09-21 | 2020-03-31 | 有研半导体材料有限公司 | Method for replacing dispersion pipe in LPCVD furnace body in high-temperature state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 430000 floor 1, building 5, block B, Phoenix Industrial Park (Wuhan - China Optical Valley Cultural and Creative Industrial Park), No. 52, Liufang Avenue, East Lake New Technology Development Zone, Wuhan, Hubei Province Patentee after: Wuhan Changjin Photonics Technology Co.,Ltd. Address before: 6 / F, block a, future science and Technology City, 999 Gaoxin Avenue, Donghu hi tech Development Zone, Wuhan City, Hubei Province, 430000 Patentee before: WUHAN CHANGJIN LASER TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180601 Effective date of abandoning: 20231130 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180601 Effective date of abandoning: 20231130 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |