CN109592883A - The hanging structure for preventing 3D high alumina glass channel front arch to be broken - Google Patents
The hanging structure for preventing 3D high alumina glass channel front arch to be broken Download PDFInfo
- Publication number
- CN109592883A CN109592883A CN201910084870.4A CN201910084870A CN109592883A CN 109592883 A CN109592883 A CN 109592883A CN 201910084870 A CN201910084870 A CN 201910084870A CN 109592883 A CN109592883 A CN 109592883A
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- China
- Prior art keywords
- grip block
- girder
- structure according
- connector
- plate
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
- C03B7/02—Forehearths, i.e. feeder channels
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a kind of hanging structures for preventing 3D high alumina glass channel front arch to be broken, including girder, girder both ends are equipped with lifting lug, the structure further includes multiple grip blocks for connecting cover plate brick, grip block is successively set on the lower section of girder, there are gap between two neighboring grip block, the two sides of grip block are connected to girder by connector.The grip block of hanging structure of the present invention is set as multiple; it is equivalent to and is divided into muti-piece grip block for original one piece; every piece of grip block is simultaneously respectively adopted connector and is connected to girder and hung; producing balanced forces; be the swell increment reserved space of suspender member there are gap between adjacent grip block, avoid suspender member because two sides by thermal stress deformation, expansion it is unequal caused by overall deformation; cause front arch to be caused to be broken by suspender member deformation, achievees the purpose that cover sheet is used safely.
Description
Technical field
The invention belongs to float glass Preparation equipment field, especially one kind, and 3D high alumina glass channel front arch to be prevented to be broken
Hanging structure.
Background technique
For 3D high alumina float glass process super-thin electronic glass as manufacturing industry, process equipment safe operation is that production safety and profit guarantee
Most basic premise.World's glass manufacturers are while developing glass new technology now, optimization producing line safety at all times
Configuration, reforming equipment structure and mounting means.With the continuous development of world's high-tech industry, international market is ultra-thin to 3D high alumina
The demand of glass just increasingly rises, especially flat-panel monitor and mobile phone ultra thin glass substrates, so glass manufacturers exist
While development to energy-saving and environmental protection, information, biological field, it is that manufacturers guarantee the profit, constantly that steady production, which improves yield and quality,
The necessary condition of development.
Demand of the future market to flat-panel monitor ultrathin glass substrate will be increased every year on average with 20% speed.It is flat
The requirement of plate display is light-weight, small in size, easy to carry, this makes high alumina ultra-thin glass become indispensable substrate material.
For so-called ultra-thin glass is with respect to ordinary plate glass thickness, the following are thin glass in 2mm for general thickness, and
Thickness 1.1mm hereinafter referred to as ultra-thin glass.Ultra-thin glass of the thickness less than 0.5mm has good flexibility, and thickness is less than
The ultra-thin glass of 0.1mm has flexible energy, and can be described as flexible glass.So thin glass raw material, fusing, molten tin bath,
Annealing aspect there are highly difficult technology and threshold, be allowed to research and development, resistance to material and equipment purchase, build line, the production and operation, manpower and
The cost of the various aspects such as resource input is multiplied.Therefore energy conservation and environmental protection and the market competitive pressure are vigorously advocated in nowadays country
In the environment of increasingly increasing, under the premise of guaranteeing energy conservation and environmental protection and product quality, how to ensure producing line safe operation to guarantee
Company's existence profit is the top priority of current 3D high alumina super-thin electronic glass producing line moment concern.
The production of high alumina super-thin electronic glass substrate based on float line at present, flow passage cover plate brick is all made of logical
Long suspender member, it is specific as depicted in figs. 1 and 2 using the fixed front arch of jackscrew.Due to being high-temperature region at high alumina ultra-thin glass runner
Domain (1200-1300 DEG C), and there are the temperature difference for front and back, and the swell increment of suspender member front and back stainless steel is caused to have differences, and cover board
Brick itself uses fused silica material, and the coefficient of expansion is significantly smaller compared with the expansion of steel in a high temperauture environment, this is common
Use be without larger problem under float glass relative low temperature or the lesser situation of operation, but due to the higher glass of high lead glass needs
Glass liquid temperature, therefore temperature is relatively high at runner, and then increases the temperature difference before and after front arch and suspender member, thus because of suspender member
Deformation causes front arch to be broken.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of hangings for preventing 3D high alumina glass channel front arch to be broken
Structure achievees the effect that safe handling.
The technical solution adopted by the present invention is that a kind of hanging structure for preventing 3D high alumina glass channel front arch to be broken,
It being characterized in that, including girder, girder both ends are equipped with lifting lug, which further includes multiple grip blocks for connecting cover plate brick,
Grip block is successively set on the lower section of girder, and there are gap between two neighboring grip block, the two sides of grip block pass through connector
It is connected to girder.
Further, the girder is I-steel, and one end of connector and the side of grip block connect, the other end and work
The top of word steel connects.
Further, the connector is band steel, is fixedly connected outside one end and grip block side wall, the other end is welded with
Bolt, by being fixedly connected at the top of bolt, nut cooperation and girder.
Further, the top of the girder is equipped with backing plate, and the bolt on connector passes through at the top of girder and backing plate, uses
Nut is fixed.
Further, be additionally provided with bottom plate below the grip block, connecting screw above bottom plate, screw rod through grip block and
It adopts and is secured with nuts behind the bottom of girder.
Further, the girder, the part passed through on grip block for screw rod are equipped with strip hole.
Further, the length of the strip hole is 20-50mm.
Further, the grip block includes the bending plate of level board and two sides, and the top of bending plate is connect with level board,
Bottom extends downwardly, and the cavity for connecting cover plate brick is enclosed between two bending plates and level board, and between two bending plates
Distance is from top to bottom from large to small.
Further, the length of the grip block is 150mm, and the gap between adjacent grip block is 25mm.
Further, which is steel material structure.
The invention has the following advantages:
1, it is used according to actual production, there are temperature differences before and after front arch will appear in the case where heated because fixture is steel structure
A degree of expansion, and the temperature difference of front and back causes steel structure fixture swell increment before and after front arch different, front arch is molten in addition
Fused silica material, fixture caused by front and back expansion is uneven deform, and front arch can be made to be broken, and jeopardize the safe handling of front arch, and one
Determine to increase Safety Risk in Production in degree, for manufacturing industry, process equipment is directly related to safely enterprise's production capacity and benefit.
The grip block of hanging structure of the present invention is set as multiple, and the grip block for being equivalent to hanging structure is segmented, by original one piece
It is divided into muti-piece grip block, every piece of grip block is simultaneously respectively adopted connector and is connected to girder and hung, and producing balanced forces are adjacent
It is the grip block swell increment reserved space of suspender member there are gap between grip block, avoids suspender member because two sides are become by thermal stress
Shape, expansion it is unequal cause overall deformation, cause front arch by suspender member deformation cause to be broken, reach cover sheet safe handling
Purpose.
2, use connector for band steel, one end is fixed with grip block, play the role of fixed and reinforcing rib, the other end and
Bolt welding, it is convenient to be fixed with girder.
3, it by the setting of bottom plate, and is connect using bolt with girder, is carried out from how each position by girder and grip block
Association, and the presence of bottom plate, convenient for lower pressure to be transferred on front arch through girder, bolt, bottom plate, it is ensured that the position of front arch
Set fixation.
4, girder, the part passed through on grip block for screw rod are equipped with strip hole, are designed using strip hole, can cooperate and hang
Hang expansion when slid laterally, avoid the damage of hanging structure and front arch, ensure that flow passage cover plate brick using safe.
5, the setting of girder top lifting lug uses convenient for the lifting of entire hanging structure and front arch.
The present invention is arranged using the above structure, guarantees that hanging structure to the safety hanging of flow passage cover plate brick, is avoided because of stream
Road front arch is broken to be lost to additional economic caused by 3D high alumina glass manufacturers.
Detailed description of the invention
Fig. 1 is the front arch hanging main view in background technique.
Fig. 2 is the front arch hanging side view in background technique.
Fig. 3 is the main view of hanging structure of the present invention.
Fig. 4 is the side view of hanging structure of the present invention.
Specific embodiment
Below with reference to examples and drawings 3-4, the present invention is furture elucidated.
Embodiment:
A kind of hanging structure for preventing 3D high alumina glass channel front arch to be broken, including girder 1, girder both ends are equipped with lifting lug 2,
The structure further includes multiple grip blocks 3 for connecting cover plate brick, and grip block is successively set on the lower section of girder, two neighboring folder
It holds there are gap 4 between plate, the two sides of grip block are connected to girder by connector 5.
Further, the girder is I-steel, and one end of connector and the side of grip block connect, the other end and work
The top of word steel connects.Using the girder of i-beam structure, intensity is high, can adapt to high-temperature work environment.
Further, the connector is band steel, is fixedly connected outside one end and grip block side wall, the other end is welded with
Bolt, by being fixedly connected at the top of bolt, nut cooperation and girder.Connector can weld the middle part in grip block side, longitudinal
Connection, moreover it is possible to play the role of reinforcing rib.
Further, the top of the girder is equipped with backing plate, and the bolt on connector passes through at the top of girder and backing plate, uses
Nut is fixed.Each independent grip block is attached on whole I-steel girder.
Further, bottom plate 6, connecting screw above bottom plate are additionally provided with below the grip block 3, screw rod runs through grip block
And it adopts and is secured with nuts behind the bottom of girder.The setting of bottom plate avoids direct point contact to lid convenient for the dispersion of active force
Plate brick causes the generation of degree of impairment.
Further, the girder, the part passed through on grip block for screw rod are equipped with strip hole.Convenient for grip block high temperature
Transverse shifting when expansion.
Further, the length of the strip hole is 20-50mm.
Further, the grip block includes the bending plate of level board and two sides, and the top of bending plate is connect with level board,
Bottom extends downwardly, and the cavity for connecting cover plate brick is enclosed between two bending plates and level board, and between two bending plates
Distance is from top to bottom from large to small.
Further, the size in the gap is 25mm.Enough swell incremenies are reserved, the mutual shadow between grip block is avoided
Ring the damage caused to front arch.
Further, which is steel material structure.
By using above structure production run 1 year, do not occur front arch fracture accident at present, and uses background technique
In hanging structure, when needing replacing damper block within 6-8 months because the expansion of steel structure is uneven before and after front arch hanging fixture, meeting
There is front arch front and back unbalance stress and front arch fracture accident occurs in maximum probability.And the structure in use background technique,
Technique adjustment, as when temperature increases at runner, also will appear cover board dress fracture accident.
The present invention prevents from being broken specific effect as follows:
1, front arch is replaced caused by can reducing because of fracture, has both reduced the economic input of front arch, having can be reduced because more
Front arch is changed to lose steady production bring yield and quality.
2, it prevents from front arch fracture from brick occur to collapse, falls in glass metal, form big defect, influence production safety.
3, its sealing effect of post-rift front arch seriously reduces, and influences local atmosphere, the stability of corresponding temperature field
It is uncontrolled, to influence the control of glass liquid measure.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as limitation of the invention, this hair
Bright protection scope should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also within protection scope of the present invention.
Claims (10)
1. a kind of hanging structure for preventing 3D high alumina glass channel front arch to be broken, which is characterized in that including girder (1), girder
Both ends are equipped with lifting lug (2), which further includes multiple grip blocks (3) for connecting cover plate brick, and grip block is successively set on
The lower section of girder, there are gap (4) between two neighboring grip block, the two sides of grip block are connected to girder by connector (5).
2. structure according to claim 1, it is characterised in that: the girder is I-steel, one end of connector and folder
Hold the side connection of plate, the top connection of the other end and I-steel.
3. structure according to claim 2, it is characterised in that: the connector is band steel, one end and grip block side wall
Outside is fixedly connected, and the other end is welded with bolt, by being fixedly connected at the top of bolt, nut cooperation and girder.
4. structure according to claim 3, it is characterised in that: the top of the girder is equipped with backing plate, the spiral shell on connector
Bolt passes through at the top of girder and backing plate, adopts and is secured with nuts.
5. structure according to claim 3, it is characterised in that: be additionally provided with bottom plate (6), bottom below the grip block (3)
Connecting screw above plate, screw rod are adopted behind the bottom of grip block and girder and are secured with nuts.
6. structure according to claim 5, it is characterised in that: the part passed through on the girder, grip block for screw rod
Equipped with strip hole.
7. structure according to claim 6, it is characterised in that: the length of the strip hole is 20-50mm.
8. structure according to claim 1, it is characterised in that: the grip block includes the bending plate of level board and two sides,
The top of bending plate is connect with level board, and bottom extends downwardly, and is enclosed between two bending plates and level board for connecting cover plate
The cavity of brick, and the distance between two bending plates are from top to bottom from large to small.
9. structure according to claim 1, it is characterised in that: the length of the grip block be 150mm, adjacent grip block it
Between gap be 25mm.
10. structure according to claim 1, it is characterised in that: the structure is steel material structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910084870.4A CN109592883B (en) | 2019-01-29 | 2019-01-29 | Hanging structure for preventing 3D high-alumina glass runner cover plate brick from being broken |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910084870.4A CN109592883B (en) | 2019-01-29 | 2019-01-29 | Hanging structure for preventing 3D high-alumina glass runner cover plate brick from being broken |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109592883A true CN109592883A (en) | 2019-04-09 |
| CN109592883B CN109592883B (en) | 2022-02-01 |
Family
ID=65966764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910084870.4A Active CN109592883B (en) | 2019-01-29 | 2019-01-29 | Hanging structure for preventing 3D high-alumina glass runner cover plate brick from being broken |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109592883B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862219A (en) * | 2019-12-28 | 2020-03-06 | 蚌埠中光电科技有限公司 | Float glass tin bath broken plate lifting device |
| CN116874165A (en) * | 2023-09-08 | 2023-10-13 | 漳州旗滨光伏新能源科技有限公司 | Control method of glass melting furnace production system and glass melting furnace production system |
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| CN206089427U (en) * | 2016-08-30 | 2017-04-12 | 河南省海川电子玻璃有限公司 | Float glass is with embedded runner device |
| CN207738628U (en) * | 2017-11-17 | 2018-08-17 | 株洲醴陵旗滨玻璃有限公司 | A kind of flame-baffling wall of vehicle glass melting furnaces feeding port |
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2019
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES264055A1 (en) * | 1961-01-17 | 1961-04-16 | Didier Werke Ag | Improvements introduced in suspended beds for industrial ovens (Machine-translation by Google Translate, not legally binding) |
| CN1070896A (en) * | 1992-09-28 | 1993-04-14 | 马荣凯 | The compound flat-top of piecing assembly glass kiln elastic hanging |
| US6427610B1 (en) * | 2000-10-11 | 2002-08-06 | Merkle Engineers, Inc. | High temperature industrial furnace roof structure |
| CN2743342Y (en) * | 2004-06-25 | 2005-11-30 | 中国洛阳浮法玻璃集团有限责任公司 | Sealing structure of tin glove inlet of ultrathin glass production line |
| CN104501129A (en) * | 2014-12-23 | 2015-04-08 | 哈尔滨锅炉厂有限责任公司 | Slide rooted beam device |
| CN205024076U (en) * | 2015-09-18 | 2016-02-10 | 山东金晶科技股份有限公司 | Float glass production throws material pond gable wall flame and keeps off subassembly |
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| CN206089427U (en) * | 2016-08-30 | 2017-04-12 | 河南省海川电子玻璃有限公司 | Float glass is with embedded runner device |
| CN207738628U (en) * | 2017-11-17 | 2018-08-17 | 株洲醴陵旗滨玻璃有限公司 | A kind of flame-baffling wall of vehicle glass melting furnaces feeding port |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862219A (en) * | 2019-12-28 | 2020-03-06 | 蚌埠中光电科技有限公司 | Float glass tin bath broken plate lifting device |
| CN110862219B (en) * | 2019-12-28 | 2024-05-14 | 蚌埠中光电科技有限公司 | Float glass tin bath broken plate lifting device |
| CN116874165A (en) * | 2023-09-08 | 2023-10-13 | 漳州旗滨光伏新能源科技有限公司 | Control method of glass melting furnace production system and glass melting furnace production system |
| CN116874165B (en) * | 2023-09-08 | 2024-01-02 | 漳州旗滨光伏新能源科技有限公司 | Control method of glass melting furnace production system and glass melting furnace production system |
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| Publication number | Publication date |
|---|---|
| CN109592883B (en) | 2022-02-01 |
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