CN203440500U - Extracting device for crystals or crucibles - Google Patents
Extracting device for crystals or crucibles Download PDFInfo
- Publication number
- CN203440500U CN203440500U CN201320592214.3U CN201320592214U CN203440500U CN 203440500 U CN203440500 U CN 203440500U CN 201320592214 U CN201320592214 U CN 201320592214U CN 203440500 U CN203440500 U CN 203440500U
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- CN
- China
- Prior art keywords
- crucible
- crystal
- retaining plate
- wireline
- extraction element
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- Expired - Fee Related
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Abstract
The utility model discloses an extracting device for crystals or crucibles, and belongs to the technical field of extraction of crystals or crucibles. The extracting device is technically characterized by comprising a hanging ring, two steel wire ropes and two fixed plates, wherein two ends of each steel wire rope are respectively and fixedly connected with the hanging ring; the fixed plates are movably arranged on the steel wire ropes; the two fixed plates are oppositely arranged and are respectively positioned on two sides of the to-be-extracted crystals or crucibles. The extracting device for crystals or crucibles, provided by the utility model, is simple in structure and convenient to use, has a favorable effect and is used for extracting crystals or crucibles.
Description
Technical field
The utility model relates to a kind of extraction element, more particularly, relates in particular to a kind of extraction element for crystal or crucible.
Background technology
In crystal growth work, along with the end of crystal growing process, pillar-shaped crystal need to be extracted from crucible, or crystal extracts from growth apparatus together with crucible.When the size of crystal relatively little, operating space is relatively large, and when not needing to overcome extra bonding force, such work can be directly both hands by people complete, but along with scientific and technical development, the size of various crystal and weight are all in continuous growth, the size of crucible and weight are also along with increase, distance between crystal and crucible or between crucible and well heater is also often smaller, and general well heater is all more fragile, forbid to collide with, can bring very large difficulty to the operation of staff, the crystal of growing under some hot conditionss in addition, the phenomenon that often occurs crystal adhesion crucible or the bonding base of crucible, bonding strength is very large, with staff, be difficult to overcome such bonding force.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and a kind of simple in structure, easy to use and respond well extraction element for crystal or crucible is provided.
The technical solution of the utility model is achieved in that a kind of extraction element for crystal or crucible, and wherein this device is comprised of suspension ring, two wireline and two retaining plates; The two ends of described each wireline are fixedly connected with suspension ring respectively, and described retaining plate is movably arranged on wireline; Described two retaining plates are oppositely arranged, and lay respectively at the both sides of crystal to be extracted or crucible.
Above-mentioned a kind of extraction element for crystal or crucible, described retaining plate is comprised of arc and the positioning pipe that is arranged on arc bending direction two ends, and described positioning pipe respectively correspondence is set on two wireline.
Above-mentioned a kind of extraction element for crystal or crucible, the one-piece construction that described arc and positioning pipe are formed in one.
Above-mentioned a kind of extraction element for crystal or crucible, the width of described retaining plate is 1/4～1/2 of crystal to be got or crucible diameter, and the length of described retaining plate is crucible height 1/4～1/2, and the thickness of retaining plate is 0.3～2mm.
Above-mentioned a kind of extraction element for crystal or crucible, the width of described retaining plate is 1/3 of crystal to be got or crucible diameter, and the length of retaining plate is 1/3 of crucible height, and the thickness of retaining plate is 0.4～1mm.
Above-mentioned a kind of extraction element for crystal or crucible, described suspension ring are provided with hook.
The utility model adopts after said structure, by strongback, limit two spacing between wireline, make it when contacting with crystal or crucible, can not produce displacement, simultaneously, by strongback, limit the position of crystal to be extracted or crucible, make it can landing from wireline, what guarantee to extract carries out smoothly.Device of the present utility model is simple, is easy to processing, and easy to use, and flexible operation, can replace the operation of staff, thereby guarantees operator's personnel safety; Especially be applicable to the extraction of large-size crystals and crucible, not only can bear larger weight, can also save to greatest extent operating space, can under circlet border, work very much in space, can, for crystal growth crystal or the crucible extraction work after finishing, bring convenience.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is decomposition texture schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model retaining plate;
Fig. 3 is the sectional structure schematic diagram at A-A place in Fig. 2;
Fig. 4 is use view of the present utility model.
In figure: suspension ring 1, wireline 2, retaining plate 3, arc 3a, positioning pipe 3b, link up with 4.
Embodiment
Consult shown in Fig. 1 to Fig. 3, a kind of extraction element for crystal or crucible of the present utility model, this device is comprised of suspension ring 1, two wireline 2 and two retaining plates 3; And, on suspension ring 1, be provided with hook 4, be conveniently connected with outside lifting gear; The two ends of described each wireline 2 are fixedly connected with suspension ring 1 respectively, and described retaining plate 3 is movably arranged on wireline 2; Described two retaining plates 3 are oppositely arranged, and lay respectively at the both sides of crystal to be extracted or crucible.Described retaining plate 3 is comprised of arc 3a and the positioning pipe 3b that is arranged on arc 3a bending direction two ends, and described positioning pipe 3b respectively correspondence is set on two wireline 2.Meanwhile, the one-piece construction that the 3a of arc described in the present embodiment and positioning pipe 3b are formed in one.
Further, in order to improve the extraction effect after retaining plate 3 and wireline 2 are arranged in pairs or groups, the width of described retaining plate 3 is 1/4～1/2 of crystal to be got or crucible diameter, and the length of described retaining plate 3 is crucible height 1/4～1/2, and the thickness of retaining plate 3 is 0.3～2mm.Preferably, the width of described retaining plate 3 is 1/3 of crystal to be got or crucible diameter, and the length of retaining plate 3 is 1/3 of crucible height, and the thickness of retaining plate 3 is 0.4～1mm.
Consult shown in Fig. 4, during use, first hook 4 is fixed on elevator, mobile lift, make extraction element of the present utility model just directly over the crystal that will extract or crucible, by retaining plate 3 Manual liftings to the top of wireline 2 near suspension ring 1 place, decline elevator, allow the bottom of wireline 2 just put in below crystal or crucible to be got, retaining plate 3 is moved down along wireline 2, until the bottom margin place of close crystal to be got or crucible, fix position, elevator now moves up, the stressed meeting of wireline 2 is tightened, retaining plate 3 can be subject to wireline 2 tension force effects, crystal to be got or crucible will be along with elevators, slowly move up, complete extraction work.
Above illustrated embodiment is preferred embodiments of the present utility model, only be used for facilitating explanation the utility model, not the utility model is done to any pro forma restriction, under any, in technical field, have and conventionally know the knowledgeable, if within not departing from the scope of technical characterictic that the utility model is put forward, utilize technology contents that the utility model discloses to do the local equivalent embodiment that changes or modify, and do not depart from technical characterictic content of the present utility model, all still belong in the scope of the utility model technical characterictic.
Claims (6)
1. for an extraction element for crystal or crucible, it is characterized in that, this device is comprised of suspension ring (1), two wireline (2) and two retaining plates (3); The two ends of described each wireline (2) are fixedly connected with suspension ring (1) respectively, and described retaining plate (3) is movably arranged on wireline (2); Described two retaining plates (3) are oppositely arranged, and lay respectively at the both sides of crystal to be extracted or crucible.
2. a kind of extraction element for crystal or crucible according to claim 1, it is characterized in that, described retaining plate (3) is comprised of arc (3a) and the positioning pipe (3b) that is arranged on arc (3a) bending direction two ends, and described positioning pipe (3b) respectively correspondence is set on two wireline (2).
3. a kind of extraction element for crystal or crucible according to claim 2, is characterized in that, the one-piece construction that described arc (3a) and positioning pipe (3b) are formed in one.
4. according to a kind of extraction element for crystal or crucible described in claim 2 or 3, it is characterized in that, the width of described retaining plate (3) is 1/4～1/2 of crystal to be got or crucible diameter, the length of described retaining plate (3) is crucible height 1/4～1/2, and the thickness of retaining plate (3) is 0.3～2mm.
5. a kind of extraction element for crystal or crucible according to claim 4, it is characterized in that, the width of described retaining plate (3) is 1/3 of crystal to be got or crucible diameter, and the length of retaining plate (3) is 1/3 of crucible height, and the thickness of retaining plate (3) is 0.4～1mm.
6. a kind of extraction element for crystal or crucible according to claim 1, is characterized in that, described suspension ring (1) are provided with hook (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592214.3U CN203440500U (en) | 2013-09-24 | 2013-09-24 | Extracting device for crystals or crucibles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592214.3U CN203440500U (en) | 2013-09-24 | 2013-09-24 | Extracting device for crystals or crucibles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440500U true CN203440500U (en) | 2014-02-19 |
Family
ID=50091568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320592214.3U Expired - Fee Related CN203440500U (en) | 2013-09-24 | 2013-09-24 | Extracting device for crystals or crucibles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203440500U (en) |
-
2013
- 2013-09-24 CN CN201320592214.3U patent/CN203440500U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Guangzhou 514779 Guangdong city of Meizhou province Meixian Shejiang town (Meizhou) industrial transfer industrial park Patentee after: GUANGDONG FUYUAN TECHNOLOGY Co.,Ltd. Address before: Guangzhou 514779 Guangdong city of Meizhou province Guangdong Meixian Shejiang town (Meizhou) industrial transfer industrial park Patentee before: GUANGDONG SAIFEI SAPPHIRE TECHNOLOGY Co.,Ltd. |
|
| 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: 20140219 Termination date: 20210924 |