CN202107633U - Movable frame for preventing leaking plate from being deformed due to stress and anti-deformation leaking plate - Google Patents
Movable frame for preventing leaking plate from being deformed due to stress and anti-deformation leaking plate Download PDFInfo
- Publication number
- CN202107633U CN202107633U CN2011201850857U CN201120185085U CN202107633U CN 202107633 U CN202107633 U CN 202107633U CN 2011201850857 U CN2011201850857 U CN 2011201850857U CN 201120185085 U CN201120185085 U CN 201120185085U CN 202107633 U CN202107633 U CN 202107633U
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- China
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- framework
- movable frame
- stress
- bushing
- frameworks
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- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The utility model discloses a movable frame for preventing a leaking plate from being deformed due to stress and an anti-deformation leaking plate, which are characterized in that: the movable frame comprises a plurality of segmented frame bodies which are segmented along the longitudinal direction; a left end face and a right end face in the joint position of the segmented frame bodies are matched with each other in shape; a dilatation joint is formed between the left end face and the right end face; expansion guiders for connecting two adjacent segmented frame bodies are respectively arranged on the outer edges of the two adjacent segmented frame bodies; and a dismountable connecting element is arranged between the expansion guiders between the two adjacent segmented frame bodies. By adopting the flexible structure, the movable frame disclosed by the utility model not only ensures the internal area of the frame to satisfy the support requirement that the volume of the leaking plate is changed with change of the temperature and prevents deformation of the soleplate of the leaking plate due to the stress caused by discordance of the expansion coefficients of the leaking plate and the frame but also implements mutual engagement and up-and-down mutual support of structures of the left end face and right end face in the joint position of the left frame body and the right frame body.
Description
Technical field
The utility model belongs to the spun glass production field, relates to a kind of movable frame and preventing deformation bushing that spun glass production prevents that the platinum bushing from deforming because of receiving stress that be used for.
Background technology
The platinum bushing is one of key equipment during spun glass is produced, and plays the effect to the glass metal second-heating in process of production.Its installation method is: with refractory mortar bushing is cast in the framework (high temperature steel), is fixed on then on the base plate brick.After bushing installs; Need its temperature is raised to wire-drawing operation temperature (>=1250 ℃); In the temperature-rise period after bushing is installed; Because the coefficient of expansion of platinum bushing and high temperature steel framework is inconsistent, the coefficient of expansion of platinum bushing is greater than the coefficient of expansion of high temperature steel framework, and the platinum bushing that is fixed in the high temperature steel framework vertically can deform.Produce the problem of the following aspects thus: the one, the temperature distributing disproportionation of bushing is even, and is bigger to the wire-drawing operation influence; The 2nd, bushing baseplate can gross distortion, shortens platinum bushing work-ing life.
At present, be to reduce temperature rise rate to the main solution of this problem, but reduce the deformation extent that temperature rise rate can only reduce bushing, can not fundamentally eliminate distortion; In addition, owing to reduce temperature rise rate, cause the TRT longer, not only influence production efficiency, serious also can cause the glass metal crystallization, has a strong impact on the wire drawing quality, expends time in and the energy.
The utility model content
The utility model is to defective of the prior art or deficiency; The movable frame of a kind of anti-leakage-stopping board because of deformed by stress is provided; Adopt said movable frame, can solve thoroughly that bushing receives stress and the problem of being out of shape, and help improving the bushing temperature homogeneity; Prolong bushing life, the stably manufactured operation.The utility model also provides the preventing deformation bushing that adopts this movable frame.
Concrete technical scheme is following:
The anti-movable frame of leakage-stopping board because of deformed by stress; Comprise the some segmentation of sectional longitudinally frameworks; The left side of the joining place between adjacent said segmentation framework and the shape of right side are coincide each other; Be dilatation joint between said left side and the said right side, be respectively equipped with the expansion guides that is used to connect two adjacent sectional frameworks on the two adjacent sectional frameworks outer edge separately, be provided with removable connector between the said expansion guides between the two adjacent sectional frameworks.
Said expansion guides is the bearing of band screw, and the removable connector between the bearing on the two adjacent sectional frameworks is the bolt of corresponding said screw and the nut of holding bolt.
Said segmentation framework comprises left framework and two frameworks of right framework.
The upper edge of the left side of joining place is a broken line shape between said segmentation framework, and said right side is and its broken line shape of coincideing that said dilatation joint is corresponding broken line shape on the vertical section of said left and right sides framework horizontal direction.
Said broken line shape is for along the horizontal and vertical court of extending respectively and bend at least twice back formation convex broken line longitudinally.
The upper edge and the lower edge of said left framework right side are positioned at different longitudinal positions, and promptly said dilatation joint is along being broken line on the vertical section of left and right sides framework depth direction.
Adopt the preventing deformation bushing of said movable frame, comprise the framework that bushing is peripheral with being positioned at said bushing, said framework adopts above-mentioned movable frame.
Technique effect:
The utility model is prevented the movable frame of leakage-stopping board because of deformed by stress; Constitute by the segmentation framework; The left side of adjacent sectional framework joining place and the shape of right side are coincide each other; Between said left side and the said right side is dilatation joint, is used to connect the expansion guides of two adjacent sectional frameworks, is provided with removable connector between the said expansion guides.When bushing heats up; Unclamp the web member between the expansion guides; Let the segmentation framework heat up to expand and vertically move, avoid bushing like this, thoroughly solved bushing and received the stress deformation problem because of the inconsistent stress that receives of the coefficient of expansion of bushing and framework deforms with bushing; Heat up after the end, the web member between the locking expansion guides is connected to an integral body with each segmentation framework.The utility model movable frame not only can thoroughly solve the problem of bushing baseplate distortion, improves the homogeneity and the work-ing life that prolongs bushing of temperature; But also can significantly improve the temperature rise rate of bushing, enhance productivity.
Said expansion guides is the bearing of band screw, and the removable connector between the bearing on the two adjacent sectional frameworks is the bolt of corresponding said screw and the nut of holding bolt.This mode of connection is simple in structure, convenient disassembly.
The segmentation framework is divided into left framework and two frameworks of right framework, is convenient to make.
The junction of said left and right framework is set to roll over shape, comprises that horizontal direction bends laterally, longitudinally and depth direction court is vertical, the bending of depth, is convenient to both and under the situation of gapped (dilatation joint), connects more firm.。
Description of drawings
The one-piece construction synoptic diagram that Fig. 1 sees from upper surface for the utility model.
Fig. 2 is along A-A place longitudinal profile structural representation among Fig. 1.
The 1-bushing, 2-base plate brick, 3-framework, 31-left side framework, 311-left side, the right framework of 32-, 321-right side, 4-expansion guides, 5-nut, 6-dilatation joint, 7-bolt.
Embodiment
The utility model is prevented the movable frame of leakage-stopping board because of deformed by stress; Comprise the some segmentation of sectional longitudinally frameworks; The left side 311 of the joining place between adjacent said segmentation framework coincide with the shape of right side 321 each other; Be dilatation joint 33 between left side 311 and the right side 321, adjust the number of segmentation framework and mutual end face bridging mode thereof according to the needs of different size and structure bushing.Fig. 1 is the situation that said movable frame only comprises left framework 31 and 32 two segmentation frameworks of right framework.
Said adjacent sectional framework is away from the corresponding expansion guides 4 that removably connects that is provided with on the leg of frame of bushing; Expansion guides 4 essence among Fig. 1 be exactly respectively left framework 31 and right framework 32 away from the leg of frame of bushing on the corresponding band screw bearing that is provided with; Bolt 7 runs through two band screw bearings; Fixing through nut 5, left framework 31 is fixed as one with right framework 32.Like this, the segmentation framework just becomes the framework with two states, unclamps nut 5; Then left framework 31 is in the adjustable state with right framework 32; Expand in the time of can heating up along with bushing 1 and vertically move, make dilatation joint 6 increase the thorough like this dilatational strain of eliminating bushing 1; Can promote heat-up rate greatly, enhance productivity.During fitting nut 5, can left framework 31 be fixed as one with right framework 32.
The upper edge of the left side 311 of joining place is a broken line shape between said segmentation framework, and right side 321 is and its broken line shape of coincideing that dilatation joint 33 is corresponding broken line shape on the vertical section of said left and right sides framework horizontal direction.Said broken line shape is for along the horizontal and vertical court of extending respectively and bend at least twice back formation convex broken line longitudinally.The upper edge and the lower edge of left side 311 are positioned at different longitudinal positions, and promptly said dilatation joint 33 is along being broken line on the vertical section of left and right sides framework depth direction.The shape of broken line described in Fig. 1 is the broken line of " several " font of becoming to lay across.
The utility model adopts the preventing deformation bushing of above-mentioned movable frame, and shown in accompanying drawing 1, said preventing deformation bushing is fixed on the base plate brick 2, comprises bushing 1 and the frame that is positioned at bushing 1 periphery.Comprise bushing 1 and the framework 3 that is positioned at bushing 1 periphery, framework 3 adopts above-mentioned movable frame.
Claims (7)
1. the anti-movable frame of leakage-stopping board because of deformed by stress; It is characterized in that; Comprise the some segmentation of sectional longitudinally frameworks; The left side of the joining place between adjacent said segmentation framework and the shape of right side are coincide each other; Be dilatation joint between said left side and the said right side, be respectively equipped with the expansion guides that is used to connect two adjacent sectional frameworks on the two adjacent sectional frameworks outer edge separately, be provided with removable connector between the said expansion guides between the two adjacent sectional frameworks.
2. the movable frame of anti-leakage-stopping board according to claim 1 because of deformed by stress; It is characterized in that; Said expansion guides is the bearing of band screw, and the removable connector between the bearing on the two adjacent sectional frameworks is the bolt of corresponding said screw and the nut of holding bolt.
3. the movable frame of anti-leakage-stopping board according to claim 1 because of deformed by stress is characterized in that, said segmentation framework comprises left framework and two frameworks of right framework.
4. the movable frame of anti-leakage-stopping board according to claim 3 because of deformed by stress; It is characterized in that; The upper edge of the left side of joining place is a broken line shape between said segmentation framework; Said right side is and its broken line shape of coincideing that said dilatation joint is corresponding broken line shape on the vertical section of said left and right sides framework horizontal direction.
5. the movable frame of anti-leakage-stopping board according to claim 4 because of deformed by stress is characterized in that, said broken line shape is for along the horizontal and vertical court of extending respectively and bend at least twice back formation convex broken line longitudinally.
6. the movable frame of anti-leakage-stopping board according to claim 1 because of deformed by stress; It is characterized in that; The upper edge and the lower edge of said left side are positioned at different longitudinal positions, and promptly said dilatation joint is along being broken line on the vertical section of left and right sides framework depth direction.
7. the preventing deformation bushing comprises the framework that bushing is peripheral with being positioned at said bushing, it is characterized in that said framework adopts the arbitrary described movable frame of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201850857U CN202107633U (en) | 2011-06-02 | 2011-06-02 | Movable frame for preventing leaking plate from being deformed due to stress and anti-deformation leaking plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201850857U CN202107633U (en) | 2011-06-02 | 2011-06-02 | Movable frame for preventing leaking plate from being deformed due to stress and anti-deformation leaking plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202107633U true CN202107633U (en) | 2012-01-11 |
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ID=45433076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201850857U Expired - Lifetime CN202107633U (en) | 2011-06-02 | 2011-06-02 | Movable frame for preventing leaking plate from being deformed due to stress and anti-deformation leaking plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202107633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903654A (en) * | 2012-12-28 | 2014-07-02 | 中国核动力研究设计院 | Coaming-forming board assembly for controlling deformation |
| CN103903654B (en) * | 2012-12-28 | 2016-11-30 | 中国核动力研究设计院 | Control the coaming plate-forming board assembly of deformation |
-
2011
- 2011-06-02 CN CN2011201850857U patent/CN202107633U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903654A (en) * | 2012-12-28 | 2014-07-02 | 中国核动力研究设计院 | Coaming-forming board assembly for controlling deformation |
| CN103903654B (en) * | 2012-12-28 | 2016-11-30 | 中国核动力研究设计院 | Control the coaming plate-forming board assembly of deformation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 400082 Dadukou District of Chongqing Bridge Industrial Park B District Patentee after: Chongqing international composite Limited by Share Ltd Address before: 400082 Dadukou District of Chongqing Bridge Industrial Park B District Patentee before: Chongqing Polycomp International Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120111 |