CN202175739U - Device for hoisting crystal rod - Google Patents
Device for hoisting crystal rod Download PDFInfo
- Publication number
- CN202175739U CN202175739U CN2011202558141U CN201120255814U CN202175739U CN 202175739 U CN202175739 U CN 202175739U CN 2011202558141 U CN2011202558141 U CN 2011202558141U CN 201120255814 U CN201120255814 U CN 201120255814U CN 202175739 U CN202175739 U CN 202175739U
- Authority
- CN
- China
- Prior art keywords
- rod
- crystal bar
- crystal rod
- stirrup
- lifting rod
- 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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- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model relates to a device for hoisting a crystal rod, which comprises a steel hoop. The connectors of the steel hoop are connected through loosing bolts, a pulling rod is respectively connected on two end portions of a diameter line of the steel hoop, the pulling rods are perpendicular to the steel hoop, a flexible balancing rod is perpendicularly connected between the two pulling rods, and a gravity center rod is perpendicularly connected on the central portion of the balancing rod. By adopting the device, not only is stress for hoisting the crystal rod balanced, but also the crystal rod can be hoisted perpendicularly, and the crystal rod and a graphite member cannot be damaged. Simultaneously, the crystal rod can be hoisted when the crystal rod is not fully cooled, thereby relatively improving production efficiency.
Description
Technical field
The utility model relates to a kind of device of getting crystal bar that hangs.
Background technology
In monocrystalline vertical pulling production process, normally when crystal bar in single crystal growing furnace fast refrigerative the time, with rope crystal bar is tied and to be hung out.Only in the side of crystal bar rope is tied a knot because of general, cause the skew of crystal bar stress point, crystal bar is hung under heeling condition outward, crystal bar is run into graphite piece easily, and both all cause damage.In addition,, can't hang and get crystal bar, influence production efficiency relatively if temperature is too high.
Summary of the invention
The purpose of the utility model provides and makes the stressed a kind of device of getting crystal bar that hangs uniformly of crystal bar.
The technical scheme that the utility model is taked is: a kind of device of getting crystal bar that hangs; It is characterized in that it comprises stirrup; The interface of stirrup connects through elasticity bolt, and the place, two ends of the diameter line of stirrup respectively is connected with a lifting rod, and lifting rod and stirrup are perpendicular; Vertically be connected with rock arm between two lifting rods, the center of rock arm vertically is connected with the center of gravity bar.
Described rock arm is movably connected on the lifting rod.
Described lifting rod is provided with stop nut, and stop nut is positioned on the rock arm.
Adopt the utility model, not only hang and get the crystal bar stress equalization, vertical lifting can not damage crystal bar and graphite piece, simultaneously, at crystal bar to can not lifting by crane crystal bar under the complete refrigerative situation as yet, relative raising production efficiency.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model.
Sequence number is represented among the figure: center of gravity bar 1, rock arm 2, stop nut 3, lifting rod 4, stirrup 5, elasticity bolt 6, interface 7 and annulus 8.
Embodiment
Embodiment below in conjunction with concrete is described further the utility model.
With reference to Fig. 1; This hang get crystal bar device it comprise circular stirrup 5, the interface 7 of stirrup 5 connects through elasticity bolt 6, the place, two ends of the diameter line of stirrup 5 respectively is connected with a lifting rod 4; Lifting rod 4 is perpendicular with stirrup 5; Vertically be connected with rock arm 2 between two lifting rods 4, rock arm 2 is movably connected on the lifting rod 4 through annulus 8, and the center of rock arm 2 vertically is connected with center of gravity bar 1; On lifting rod 4, be provided with stop nut 3, and stop nut 3 is positioned on the rock arm 2.
During use; Stirrup 5 is enclosed within on the crystal bar,, regulates the position of stop nut 3 on lifting rod 4 according to the length and the weight of crystal bar simultaneously through elasticity bolt 6 fastening stirrups 5; With limiting balance bar 2 height; Finish the back through center of gravity bar 1 pull-up rock arm 2, upgrade two lifting rods 4, can accomplish the work of getting crystal bar of hanging.
Like this, not only hang and get the crystal bar stress equalization, vertical lifting can not damage crystal bar and graphite piece, simultaneously, at crystal bar to can not lifting by crane crystal bar under the complete refrigerative situation as yet, relative raising production efficiency.
Claims (3)
1. one kind is hung the device of getting crystal bar; It is characterized in that it comprises stirrup; The interface of stirrup connects through elasticity bolt, and the place, two ends of the diameter line of stirrup respectively is connected with a lifting rod, and lifting rod and stirrup are perpendicular; Vertically be connected with rock arm between two lifting rods, the center of rock arm vertically is connected with the center of gravity bar.
2. a kind of device of getting crystal bar that hangs according to claim 1 is characterized in that rock arm is movably connected on the lifting rod.
3. a kind of device of getting crystal bar that hangs according to claim 1 it is characterized in that lifting rod is provided with stop nut, and stop nut is positioned on the rock arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202558141U CN202175739U (en) | 2011-07-15 | 2011-07-15 | Device for hoisting crystal rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202558141U CN202175739U (en) | 2011-07-15 | 2011-07-15 | Device for hoisting crystal rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202175739U true CN202175739U (en) | 2012-03-28 |
Family
ID=45865633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202558141U Expired - Fee Related CN202175739U (en) | 2011-07-15 | 2011-07-15 | Device for hoisting crystal rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202175739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233265A (en) * | 2013-04-18 | 2013-08-07 | 中国恩菲工程技术有限公司 | Single crystal rod hoisting device |
-
2011
- 2011-07-15 CN CN2011202558141U patent/CN202175739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233265A (en) * | 2013-04-18 | 2013-08-07 | 中国恩菲工程技术有限公司 | Single crystal rod hoisting device |
| CN103233265B (en) * | 2013-04-18 | 2016-03-30 | 中国恩菲工程技术有限公司 | Single crystal rod hoisting device |
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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 |
Granted publication date: 20120328 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |