CN203360628U - Device for adjusting cross beam of lifting device above lid body of sapphire growth furnace - Google Patents
Device for adjusting cross beam of lifting device above lid body of sapphire growth furnace Download PDFInfo
- Publication number
- CN203360628U CN203360628U CN 201320206793 CN201320206793U CN203360628U CN 203360628 U CN203360628 U CN 203360628U CN 201320206793 CN201320206793 CN 201320206793 CN 201320206793 U CN201320206793 U CN 201320206793U CN 203360628 U CN203360628 U CN 203360628U
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- China
- Prior art keywords
- crossbeam
- cross beam
- growth furnace
- lifting gear
- handle
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- 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 discloses a device for adjusting a cross beam of a lifting device above a lid body of a sapphire growth furnace. The device comprises the lifting device which comprises a rotating rod, the cross beam, a telescopic rod, a motor and a pulley, wherein the motor drives the rotating rod to rotate, the cross beam adopts a spiral telescopic rod, the left end and the right end of the cross beam are connected with the top end of the telescopic rod and the top end of the rotating rod respectively, the pulley drives the telescopic rod to perform stretching and retracting motion, and a handle is arranged at the turning end of the cross beam. The handle is arranged on the cross beam, so that when the length of the cross beam is adjusted, other tools are not required, all that is required is to pull the handle, and the cross beam can be adjusted; and the device is convenient to use, simple in structure, reasonable in design and high in practicability.
Description
Technical field
The utility model relates to the sapphire growth technical field, relates in particular to a kind of setting device of crossbeam of lifting gear of sapphire growth furnace lid.
Background technology
Sapphire, be in sapphire except red ruby, the common name of other color sapphire, main component is aluminum oxide (Al2O3).Blue sapphire is owing to wherein being mixed with due to a small amount of titanium (Ti) and iron (Fe) impurity; Sapphire color, can have powder red, yellow, and green, in vain, even at same coccolith, multiple color is arranged.Sapphire growth furnace is placed in vacuum chamber, vacuum chamber one side is equipped with lifting gear, one end of lifting gear connects the top of lid, be used for promoting lid, in lifting gear, for next time can be correct by cover cap, need in lifting gear to have a length-adjustable crossbeam, in prior art, the length of regulating crossbeam needs a kind of instrument to be regulated, and uses inconvenience.
The utility model content
The utility model purpose is exactly in order to make up the defect of prior art, and a kind of setting device of crossbeam of lifting gear of sapphire growth furnace lid is provided.
The utility model is achieved through the following technical solutions:
A kind of setting device of crossbeam of lifting gear of sapphire growth furnace lid, include lifting gear, described lifting gear includes dwang, crossbeam, expansion link, motor and pulley, described driven by motor dwang rotates, described crossbeam is the spiral expanding bar, the top of two ends, the left and right difference connection expansion link of crossbeam and the top of dwang, the pulley driving expansion link carries out stretching motion, and on described crossbeam, that end of turn is provided with handle.
Handle on described crossbeam is on a plurality of circumference that are evenly distributed in crossbeam, uses more convenient.
The utility model has the advantages that: the utility model, by be provided with handle on crossbeam, does not need other instrument while regulating crossbeam length, only need to pull handle and can regulate, easy to use, simple in structure, reasonable in design, practical.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of setting device of crossbeam of lifting gear of sapphire growth furnace lid, include lifting gear, described lifting gear includes dwang 1, crossbeam 2, expansion link 3, motor 4 and pulley 5, described motor 4 drives dwang 1 and rotates, and described crossbeam 2 is the spiral expanding bar, the top of two ends, the left and right difference connection expansion link 3 of crossbeam 2 and the top of dwang 1, pulley 5 drives expansion link 3 and carries out stretching motion, and on described crossbeam 2, that end of turn is provided with handle 6.
Handle on described crossbeam 26, on a plurality of circumference that are evenly distributed in crossbeam 2, is used more convenient.
Claims (2)
1. the setting device of the crossbeam of the lifting gear of a sapphire growth furnace lid, it is characterized in that: include lifting gear, described lifting gear includes dwang, crossbeam, expansion link, motor and pulley, described driven by motor dwang rotates, described crossbeam is the spiral expanding bar, the top of two ends, the left and right difference connection expansion link of crossbeam and the top of dwang, the pulley driving expansion link carries out stretching motion, and on described crossbeam, that end of turn is provided with handle.
2. the setting device of the crossbeam of the lifting gear of sapphire growth furnace lid according to claim 1 is characterized in that: the handle on described crossbeam is on a plurality of circumference that are evenly distributed in crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320206793 CN203360628U (en) | 2013-04-22 | 2013-04-22 | Device for adjusting cross beam of lifting device above lid body of sapphire growth furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320206793 CN203360628U (en) | 2013-04-22 | 2013-04-22 | Device for adjusting cross beam of lifting device above lid body of sapphire growth furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360628U true CN203360628U (en) | 2013-12-25 |
Family
ID=49808419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320206793 Expired - Fee Related CN203360628U (en) | 2013-04-22 | 2013-04-22 | Device for adjusting cross beam of lifting device above lid body of sapphire growth furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203360628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104593859A (en) * | 2014-12-03 | 2015-05-06 | 福建鑫晶精密刚玉科技有限公司 | Overturning clamp for large cover of crystal growing furnace |
| CN105220236A (en) * | 2014-05-27 | 2016-01-06 | 黄山市东晶光电科技有限公司 | A kind of crystal furnace furnace cover and lifting accessory |
-
2013
- 2013-04-22 CN CN 201320206793 patent/CN203360628U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220236A (en) * | 2014-05-27 | 2016-01-06 | 黄山市东晶光电科技有限公司 | A kind of crystal furnace furnace cover and lifting accessory |
| CN105220236B (en) * | 2014-05-27 | 2017-09-29 | 黄山市东晶光电科技有限公司 | A kind of crystal oven furnace cover and lifting accessory |
| CN104593859A (en) * | 2014-12-03 | 2015-05-06 | 福建鑫晶精密刚玉科技有限公司 | Overturning clamp for large cover of crystal growing furnace |
| CN104593859B (en) * | 2014-12-03 | 2017-08-25 | 福建鑫晶精密刚玉科技有限公司 | A kind of turnover fixture of the big lid of crystal growing furnace |
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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: 20131225 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |