CN204298509U - A kind of silicon core material stationary installation - Google Patents
A kind of silicon core material stationary installation Download PDFInfo
- Publication number
- CN204298509U CN204298509U CN201420785674.2U CN201420785674U CN204298509U CN 204298509 U CN204298509 U CN 204298509U CN 201420785674 U CN201420785674 U CN 201420785674U CN 204298509 U CN204298509 U CN 204298509U
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- CN
- China
- Prior art keywords
- cinclides
- core material
- wall
- silicon core
- seat
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Abstract
The utility model provides a kind of silicon core material stationary installation, comprise supporting seat and be located at the deck on supporting seat, at the bottom of described deck comprises and seat wall, wherein, the outer wall of seat wall is provided with the first cinclides, on the inwall of seat wall, the position corresponding with the first cinclides offers chute, and described chute extends along the short transverse of seat wall, and described first cinclides is communicated with chute.This silicon core material fixture structure is simple, easy accessibility and be easy to cleaning.
Description
Technical field
The utility model relates to a kind of silicon core material stationary installation.
Background technology
Along with developing rapidly of photovoltaic industry, polysilicon as main raw material have also been obtained and develops rapidly, as the carrier silicon core of polycrystalline silicon growth, is adopt district's melting and pulling method at present, raw material adopts specific device to be fixed, and carries out silicon core drawing work in vacuum environment.
At present, the fixing device for installing (i.e. silicon core material Fixing clamp-seat) of silicon core growth raw material mainly contains two kinds:
A kind of is that the mode adopting present wall perforating to install screw is fixed, there is following shortcoming in this fixed form: 1) at high temperature bolt is yielding, easily there is bolt during dismounting to be present phenomenon stuck in wall, and when there is stuck phenomenon, the strong mechanical processing process such as the bolt be stuck on a wall need carry out cutting, jewel hole, tapping just can reuse, and above-mentioned mechanical processing process length consuming time, and carry out aforesaid operations material seat can be made yielding, during recycling, size is wrong, and impact is produced; 2) deck cleaning inconvenience, mainly cinclides cleaning not easily, uses the easy fouling of middle foreign material in the silking of cinclides.
Another kind is increased by the bolt hole of expecting bottom seat, and use caulking groove set screw nut to be fixed silicon core material, this fixed form exists following shortcoming: 1) just cannot carry out bottom when silicon core material is less than 70mm and fix; 2) easily there is the phenomenon of caulking groove in nut in the process of set screw nut; 3) at high temperature bolts and nuts easily deform, and by it taking-up material seat wall, cannot need carry out complicated cut mechanically.
Utility model content
Technical problem to be solved in the utility model is for above shortcomings in prior art, provides that a kind of structure is simple, easy accessibility and easy cleaned silicon core material stationary installation.
The technical scheme that solution the utility model technical problem adopts is that this silicon core material stationary installation comprises supporting seat and is located at the deck on supporting seat, at the bottom of described deck comprises and seat wall, wherein, the outer wall of seat wall is provided with the first cinclides, on the inwall of seat wall, the position corresponding with the first cinclides offers chute, described chute extends along the short transverse of seat wall, and described first cinclides is communicated with chute.
Preferably, the length of described chute extends downward the bottom of a wall, and the width of chute is more than or equal to the diameter of the first cinclides.
Preferably, on the outer wall bottom described seat wall, be also provided with the second cinclides immediately below the first cinclides, the second cinclides is communicated with described chute, and the diameter of described second cinclides is greater than the first cinclides.
Preferably described second cinclides contacts with at the bottom of seat.
Preferably, the length of chute is equal with the height of seat wall.
Preferably, the degree of depth of described first cinclides is the half of a wall thickness.
Preferably described first cinclides is arranged on 1/2 height location of a wall.
Preferably, described first cinclides adopts multiple, and multiple first cinclides is uniform along the circumferential direction of seat wall.
Preferably, the diameter of described first cinclides is with suitable for the external diameter of nut in the bolt kit of fixing silicon core material.
Preferred described deck and supporting seat adopt steel to make.
The beneficial effects of the utility model are as follows: the utility model silicon core material stationary installation is by changing the chute being set to the first cinclides and being communicated with the first cinclides by original bolt hole structure, that is, the degree of depth of the first cinclides being used for mounting nuts is arranged a lot more shallow than the degree of depth of bolt hole in prior art, the nut be arranged in the first cinclides is made to be easy to just to skid off from the first cinclides, simultaneously due to the existence of chute, bolt kit after high temperature deformation just can entered easily in chute after cutting, thus without the need to cutting seat wall, again the operation such as jewel hole and tapping, alleviate working strength, reach the effect easily changing bolt kit, therefore the replacing fast and effeciently can carrying out bolt kit is installed, save the time, the globality of whole stationary installation can be protected simultaneously, to device without any damage, and deck can be reused, and the structure of this stationary installation also makes cleaning become lighter, clean more thorough, there is not dead angle dirt dirty difficult
With the phenomenon of removing.
Accompanying drawing explanation
Fig. 1 is the structural front view of silicon core material stationary installation in the utility model embodiment 1;
Fig. 2 is the vertical view of Fig. 1.
In figure: 1-supporting seat; At the bottom of 2-seat; 3-seat wall; 4-high temperature melting silicon evacuation aperture; 5-first cinclides; 6-second cinclides; 7-chute.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, carry out clear, complete description to the technical scheme in the utility model, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
The utility model silicon core material stationary installation comprises supporting seat and is located at the deck on supporting seat, at the bottom of described deck comprises and seat wall, wherein, the outer wall of seat wall is provided with the first cinclides, on the inwall of seat wall, the position corresponding with the first cinclides offers chute, described chute extends along the short transverse of seat wall, and described first cinclides is communicated with chute.
Below in conjunction with embodiment, the utility model is described in detail.
Embodiment 1:
As shown in Figure 1, 2, in the present embodiment, this silicon core material stationary installation comprises supporting seat 1 and is located at the deck on supporting seat, at the bottom of described deck comprises 2 and seat wall 3.Wherein, deck has the inner chamber of hollow, and silicon core material can be fixed in this inner chamber.
Preferably, in the present embodiment, supporting seat 1 and deck all adopt resistant to elevated temperatures Special Tool steel to make.
The outer wall of seat wall is provided with the first cinclides 5, and on the inwall of present wall, the position corresponding with the first cinclides 5 offers chute 7, and chute 7 extends along the short transverse of seat wall, and the first cinclides 5 is communicated with chute 7.
Wherein, the bolt kit for fixing silicon core material comprises screw bolt and nut, and during fixing silicon core material, described nut is arranged in the first cinclides 5.Preferably, the diameter of the first cinclides 5 is suitable with the external diameter for the nut in the bolt kit of fixing silicon core material, just can be contained in the first cinclides to make nut.
Preferably, in the present embodiment, the first cinclides 5 arranges 1/2 height location of present wall, and the degree of depth of the first cinclides is the half of a wall thickness.Correspondingly, the degree of depth of chute is also the half of seat wall thickness.Meanwhile, in the present embodiment, the length of preferred chute is equal with the height of seat wall, and the width of chute is greater than the diameter of the first cinclides.
Certainly, the degree of depth of the first cinclides also can be other size, as long as ensure the thickness being less than a wall.The such as degree of depth is 1/3 or 2/3 of a wall thickness, and this depth value can be arranged according to actual needs.
In the present embodiment, the size of bolt is specially M8*15, and nut diameter is 16mm, and the thickness of seat wall is 8mm.
Preferably, the first cinclides 5 adopts multiple, and multiple first cinclides is uniform along the circumferential direction of seat wall.In the present embodiment, the first cinclides 5 adopts four, and described four the first cinclides along the circumferential direction distribute, and the angle between each first cinclides is 90 degree.
Further preferably, on the outer wall of present wall, be also provided with the second cinclides 6, second cinclides 6 immediately below the first cinclides and be also communicated with chute 7, and the diameter of the second cinclides 6 is greater than the first cinclides 5.In the present embodiment, the second cinclides 6 arranges the bottom of present wall, and the bottom of the second cinclides 2 to contact with at the bottom of seat.The object arranging the second cinclides 6 is the bolt arrangement deformed for the ease of cleaning Yin Gaowen.Specifically, when the nut deformed is deviate from from the first cinclides, nut can be slipped to the position of corresponding second cinclides at the bottom of the seat of deck along chute, therefore can be cleared up away by nut by the second cinclides 6.
When adopting the utility model silicon core material stationary installation to fix silicon core material, first nut is placed in the first cinclides 5, then twist bolt from device externally in the nut the first cinclides 5, until bolt and the silicon core material be in a wall inner chamber hold out against, thus silicon core material can be gripped.When in use deforming as bolt kit Yin Gaowen, the bolt part cutting machine exposing nut is now only needed to excise, because the degree of depth of the first cinclides is more shallow, therefore can easily the part that bolt kit is remaining be taken out from deck, and the integrity of the first cinclides can be ensured, then just can continue after the bolt kit more renewed in the first cinclides to use, this structure is conducive to dismounting and the replacing of bolt kit as seen.Meanwhile, because the first cinclides becomes more shallow, therefore the cleaning of this silicon core material stationary installation is also become simpler, and cleaning is more thorough, there is not the phenomenon that dead angle dirt dirt is difficult to remove.
Be understandable that, the illustrative embodiments that above embodiment is only used to principle of the present utility model is described and adopts, but the utility model is not limited thereto.For those skilled in the art, when not departing from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement are also considered as protection domain of the present utility model.
Claims (10)
1. a silicon core material stationary installation, comprise supporting seat and be located at the deck on supporting seat, at the bottom of described deck comprises and seat wall, it is characterized in that, the outer wall of seat wall is provided with the first cinclides, on the inwall of seat wall, the position corresponding with the first cinclides offers chute, and described chute extends along the short transverse of seat wall, and described first cinclides is communicated with chute.
2. silicon core material stationary installation as claimed in claim 1, it is characterized in that, the length of described chute extends downward the bottom of a wall, and the width of chute is more than or equal to the diameter of the first cinclides.
3. silicon core material stationary installation as claimed in claim 2, it is characterized in that, on the outer wall bottom described seat wall, be also provided with the second cinclides immediately below the first cinclides, the second cinclides is communicated with described chute, and the diameter of described second cinclides is greater than the first cinclides.
4. silicon core material stationary installation as claimed in claim 3, it is characterized in that, described second cinclides contacts with at the bottom of seat.
5. silicon core material stationary installation as claimed in claim 2, it is characterized in that, the length of chute is equal with the height of seat wall.
6. the silicon core material stationary installation as described in any one of claim 1-5, is characterized in that, the degree of depth of described first cinclides is the half of a wall thickness.
7. the silicon core material stationary installation as described in any one of claim 1-5, is characterized in that, described first cinclides is arranged on 1/2 height location of a wall.
8. the silicon core material stationary installation as described in any one of claim 1-5, is characterized in that, described first cinclides adopts multiple, and multiple first cinclides is uniform along the circumferential direction of seat wall.
9. the silicon core material stationary installation as described in any one of claim 1-5, is characterized in that, the diameter of described first cinclides is with suitable for the external diameter of nut in the bolt kit of fixing silicon core material.
10. the silicon core material stationary installation as described in any one of claim 1-5, is characterized in that, described deck and supporting seat adopt steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785674.2U CN204298509U (en) | 2014-12-12 | 2014-12-12 | A kind of silicon core material stationary installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785674.2U CN204298509U (en) | 2014-12-12 | 2014-12-12 | A kind of silicon core material stationary installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204298509U true CN204298509U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420785674.2U Expired - Fee Related CN204298509U (en) | 2014-12-12 | 2014-12-12 | A kind of silicon core material stationary installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204298509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460939A (en) * | 2016-02-04 | 2016-04-06 | 洛阳金诺机械工程有限公司 | Hollow silicon core and silicon core assembly thereof |
-
2014
- 2014-12-12 CN CN201420785674.2U patent/CN204298509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460939A (en) * | 2016-02-04 | 2016-04-06 | 洛阳金诺机械工程有限公司 | Hollow silicon core and silicon core assembly thereof |
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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: 20150429 Termination date: 20181212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |