CN214299853U - Reinforcing structure for propelling support of electrode brick of liquid crystal glass kiln - Google Patents
Reinforcing structure for propelling support of electrode brick of liquid crystal glass kiln Download PDFInfo
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- CN214299853U CN214299853U CN202023039109.6U CN202023039109U CN214299853U CN 214299853 U CN214299853 U CN 214299853U CN 202023039109 U CN202023039109 U CN 202023039109U CN 214299853 U CN214299853 U CN 214299853U
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Abstract
The utility model discloses a liquid crystal glass kiln electrode brick propulsion support reinforcing structure, which comprises a tightening beam welded on a plurality of secondary beams of a liquid crystal glass kiln, wherein the tightening beam is vertical to the secondary beams, a plurality of screw rods are uniformly arranged on the tightening beam, the screw rods pass through the tightening beam and are connected with nuts, and the nuts are fixed on the tightening beam; and a ceramic fixing block is arranged at one end, far away from the tightening beam, of the screw rod, the ceramic fixing block is connected with an insulating ceramic block, and the insulating ceramic block tightly pushes against the slender beam at the bottom of the electrode brick propelling support in the liquid crystal glass kiln. The thin and long roof beam strong point in support bottom is impeld to the accessible increase electrode brick, prevents this thin and long roof beam bending deformation, avoids using this thin and long roof beam to become flexible the phenomenon that drops even as the tight structure in top of support basis.
Description
Technical Field
The utility model relates to a TFT-LCD liquid crystal glazing kiln steel construction technical field especially relates to an electrode brick impels support additional strengthening.
Background
In the field of substrate glass manufacturing, a TFT-LCD liquid crystal glass kiln is the most widely used technology for melting glass at present, electrodes are inserted into a glass melt by utilizing the good conductive characteristic of the glass in a high-temperature molten state, and electric energy inside the glass melt is converted into heat energy due to the Joule effect, so that the glass is melted. However, during the operation of the kiln, the high-temperature molten glass continuously washes and erodes the electrode bricks, so that the effective heating area and heating rate of the electrode bricks are continuously reduced, and the melting efficiency and quality of the glass are further affected, therefore, the electrode bricks at the exposed parts need to be periodically pushed into the kiln to maintain the stability of the kiln process.
Therefore, the electrode brick pushing support is an important process structure of the electrode brick of the TFT-LCD liquid crystal glass kiln, and the electrode brick is pushed into the kiln to prevent the stability of the kiln process from being influenced by the change of process parameters of an electric boosting system after the electrode brick is corroded by high temperature and glass after the electrode brick is put into use for a period of time; if the electrode is not pushed after long-term erosion, the service life and the safety of the kiln are seriously influenced, therefore, in order to keep the process stability of the kiln and prolong the service life of the kiln, the electrode brick can be regularly pushed, however, because the bottom of the electrode brick pushing support in the original design has the defect of design space, the rigidity of the slender beam is not enough, the slender beam can be bent and deformed when the electrode brick is pushed every time, the phenomenon that a jacking structure on a pool wall jacking mechanism taking the slender beam as a supporting base is loosened and even falls off is caused, and because the field space is limited, the recovery work is very difficult, and great hidden danger is brought to the safety of the kiln.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem be: the reinforcing structure of the electrode brick pushing support of the TFT-LCD liquid crystal glass kiln is provided, the supporting points of the slender beam at the bottom of the electrode brick pushing support can be increased, the slender beam is prevented from bending and deforming, and the phenomenon that a jacking structure taking the slender beam as a supporting foundation is loosened and even falls off is avoided.
The utility model adopts the technical scheme as follows: a
A reinforcing structure of an electrode brick pushing support of a liquid crystal glass kiln comprises a jacking beam welded on a plurality of secondary beams of the liquid crystal glass kiln, wherein the jacking beam is perpendicular to the plurality of secondary beams, a plurality of screw rods are uniformly arranged on the jacking beam, the screw rods penetrate through the jacking beam and are connected with nuts, and the nuts are fixed on the jacking beam; and a ceramic fixing block is arranged at one end, far away from the tightening beam, of the screw rod, the ceramic fixing block is connected with an insulating ceramic block, and the insulating ceramic block tightly pushes against the slender beam at the bottom of the electrode brick propelling support in the liquid crystal glass kiln.
Preferably, the insulating ceramic block is tightly propped against the position of the slender beam and is positioned at the middle position of the electrode brick, wherein the middle orthographic projection of the electrode brick is positioned on the slender beam.
Preferably, the jacking beam is made of a universal carbon steel section.
Preferably, the ceramic fixing block is made of metal.
Preferably, the screw is a high-strength screw.
Preferably, the insulating ceramic block is alumina ceramic.
The utility model discloses a liquid crystal glazing electrode brick impels support additional strengthening has following beneficial effect:
the utility model discloses an electrode brick impels support additional strengthening impels the strong point of the slender roof beam in support bottom through increasing the electrode brick, prevents that slender roof beam from impeling because of the electrode brick and taking place bending deformation, avoids using this slender roof beam to push up the not hard up phenomenon that drops even of structure for supporting on the tight mechanism in basic pool wall top, ensures the safety of kiln.
Drawings
FIG. 1 is a front view of the reinforcing structure of the electrode brick pushing bracket of the present invention;
fig. 2 is a perspective view of the kiln structure of the utility model.
Wherein, the names corresponding to the reference numbers are:
1-tightening beam, 2-nut, 3-screw, 4-ceramic fixing block, 5-insulating ceramic block, 6-secondary beam, 7-long beam, 8-electrode propelling mechanism, 9-electrode brick, 10-pool wall tightening mechanism, 11-pool wall brick, 12-insulating ceramic block base I, 13-propelling screw, 14-insulating ceramic block base II, 15-steel structure beam and 16-tightening screw.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
Examples
The utility model discloses a liquid crystal glass kiln electrode brick impels support additional strengthening, as shown in fig. 1-2, including the tight roof beam 1 in top that welds on a plurality of secondary beams of liquid crystal glass kiln, the tight roof beam 1 in top is perpendicular with a plurality of secondary beams 6, the tight roof beam 1 in top evenly is provided with a plurality of screw rods 3, screw rod 3 passes tight roof beam 1 in top and is connected with nut 2, nut 2 is fixed on tight roof beam 1 in top; and a ceramic fixing block 4 is arranged at one end, far away from the tightening beam, of the screw rod 3, the ceramic fixing block 4 is connected with an insulating ceramic block 5, and the insulating ceramic block 5 is tightly pressed against an electrode brick 9 in the liquid crystal glass kiln to push a slender beam 7 at the bottom of the support.
The structure of the liquid crystal glass furnace in the utility model is as shown in figure 2, the furnace is arranged on a plurality of arranged secondary beams 6, the outside surface of the furnace wall bricks 11 is uniformly distributed with a first insulating ceramic block base 12 in an array, the top of the furnace wall is provided with a steel structure beam 15, the bottom is provided with a slender beam 7, a plurality of pool wall jacking mechanisms 10 are uniformly distributed between the steel structure beam 15 and the slender beam 7, a plurality of jacking screw rods 16 are arranged on the pool wall jacking mechanisms 10, and the jacking screw rods 16 pass through the pool wall jacking mechanisms 10 and jack tightly to the first insulating ceramic block base 12; an electrode propelling mechanism 8 is arranged between the two pool wall jacking mechanisms 10, the electrode propelling mechanism 8 is arranged between the steel structure beam 15 and the slender beam 7, and the electrode propelling mechanism 8 is provided with a propelling screw 13 which is abutted against the second insulating ceramic base 14 on the electrode brick 9. When the glass kiln adopts the propelling screw 13 in the electrode propelling mechanism 8 to propel the electrode brick 9, because the resistance is larger when the electrode brick is pushed, the electrode pushing mechanism 8 can receive larger reaction force, as can be seen from fig. 2, the bottom of the electrode pushing mechanism 8 is connected to the elongated beam 7, so that forces are transmitted to the elongated beam 7, due to the defect of design space of the kiln, the slender beam 7 has insufficient rigidity, so the slender beam 7 can generate bending deformation, as can be seen from fig. 2, the elongated beam 7 is connected to the bottom of the pool wall abutting means 10, so that the elongated beam 7 is subjected to bending deformation, so that the pool wall jacking mechanism 10 moves along with the slender beam 7, the base 12 of the insulating ceramic block is loosened and even separated from the pool wall brick, because the field space is limited, the recovery work of the first insulating ceramic block base 12 is very difficult, and great hidden danger is brought to the safety of the kiln.
Aiming at the problems, the reinforcing structure of the propelling support of the electrode brick of the liquid crystal glass kiln is adopted,
the tight roof beam 1 in top is fixed on arranging a plurality of secondary roof beams 6 of liquid crystal glazing kiln bottom in, nut 2 welding is on the tight roof beam 1 in top, screw rod 3 forms the tight structure in top with nut 2, ceramic fixed block 4 is fixed in the one end that tight roof beam 1 was kept away from to screw rod 3, ceramic fixed block 4 closely laminates with insulating ceramic piece 5, insulating ceramic piece 5 closely laminates with thin and long roof beam 7, the slender roof beam multiple spot setting in electrode brick propulsion support bottom to satisfy the demand of different length slender roof beams stiffened. When propelling electrode brick 9, because the lower support point of electrode advancing mechanism 8 and tight mechanism 10 in pool wall top is all on slender roof beam 7, consequently, set up 4 bearing structure on slender roof beam 7, when electrode advancing mechanism 8 impeld electrode brick 9 to pool wall brick 11 direction, because the slender roof beam 7 of reaction force can receive outside power and bending deformation, and the utility model discloses in owing to increased bearing structure under the middle part electrode brick of slender roof beam 7, the reaction force of electrode brick 9 that electrode advancing mechanism 8 received is offset by the bearing structure of slender roof beam 7, slender roof beam 7 can not produce or produce bending deformation slightly hardly. The condition that the jacking structure of the pool wall jacking mechanism 10 is loosened and falls off due to the bending deformation of the slender beam 7 when the electrode brick 9 is pushed in early stage is avoided, and the safety of the pool wall of the kiln is ensured.
The utility model discloses in, insulating ceramic piece 5 top tightly is located the middle part position of electrode brick 9 middle part orthographic projection on slender roof beam 7 in slender roof beam 7 position. Because the acting force of the slender beam 7 on the position of the orthographic projection of the middle part of the electrode brick 9 is the largest, the reinforcing structure of the electrode brick pushing bracket is arranged at the position, the slender beam 7 can be more effectively prevented from bending and deforming, and the reinforcing structure is stronger.
Meanwhile, in the utility model, the tightening beam 1 is made of a general carbon steel section, the ceramic fixing block 4 is made of metal, can bear a certain tightening force from the screw 3 and increase the contact area with the insulating ceramic block, and prevents the insulating ceramic block 5 of the ceramic piece from being crushed; meanwhile, the screw 3 is made of high-strength screw, and the insulating ceramic block 5 is made of alumina ceramic.
The utility model discloses an electrode brick impels support additional strengthening when using, after 7 installations of slender roof beam of kiln steel construction are accomplished, will push up tight roof beam 1 respectively according to the installation and construction procedure, nut 2, screw rod 3, the installation of ceramic fixed block 4 and insulating ceramic piece 5 is accomplished, and adjusting screw rod 3 makes insulating ceramic piece 5 compress tightly slender roof beam 7, sets up 4 strong points in the drawing of this example, also can increase according to the kiln size and set up quantity, specifically confirms according to the kiln structure.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.
Claims (6)
1. The reinforcing structure of the pushing support of the electrode brick of the liquid crystal glass kiln is characterized by comprising a tightening beam welded on a plurality of secondary beams of the liquid crystal glass kiln, wherein the tightening beam is vertical to the secondary beams, a plurality of screw rods are uniformly arranged on the tightening beam, the screw rods penetrate through the tightening beam and are connected with nuts, and the nuts are fixed on the tightening beam; and a ceramic fixing block is arranged at one end, far away from the tightening beam, of the screw rod, the ceramic fixing block is connected with an insulating ceramic block, and the insulating ceramic block tightly pushes against the slender beam at the bottom of the electrode brick propelling support in the liquid crystal glass kiln.
2. The liquid crystal glass kiln electrode brick pushing support reinforcing structure as claimed in claim 1, wherein the insulating ceramic block is tightly propped against the elongated beam at a position in the middle of the elongated beam, and the middle of the electrode brick is orthographically projected on the elongated beam.
3. The liquid crystal glass kiln electrode brick pushing support reinforcing structure as claimed in claim 1, wherein the puller beam is made of a general carbon steel section.
4. The liquid crystal glass kiln electrode brick propelling support reinforcing structure as claimed in claim 1, wherein the ceramic fixing block is made of metal.
5. The liquid crystal glass kiln electrode brick advancing bracket reinforcing structure according to claim 1, characterized in that the screw is a high-strength screw.
6. The liquid crystal glass kiln electrode brick advancing bracket reinforcing structure as claimed in claim 1, wherein the insulating ceramic block is alumina ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023039109.6U CN214299853U (en) | 2020-12-16 | 2020-12-16 | Reinforcing structure for propelling support of electrode brick of liquid crystal glass kiln |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023039109.6U CN214299853U (en) | 2020-12-16 | 2020-12-16 | Reinforcing structure for propelling support of electrode brick of liquid crystal glass kiln |
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| CN214299853U true CN214299853U (en) | 2021-09-28 |
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| CN202023039109.6U Active CN214299853U (en) | 2020-12-16 | 2020-12-16 | Reinforcing structure for propelling support of electrode brick of liquid crystal glass kiln |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115353273A (en) * | 2022-08-15 | 2022-11-18 | 虹阳显示(咸阳)科技有限公司 | Electrode bottom brick-supporting device for liquid crystal substrate glass kiln and mounting method |
| CN115745369A (en) * | 2022-11-18 | 2023-03-07 | 虹阳显示(咸阳)科技有限公司 | Tin oxide electrode adjustment mechanism and kiln |
-
2020
- 2020-12-16 CN CN202023039109.6U patent/CN214299853U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115353273A (en) * | 2022-08-15 | 2022-11-18 | 虹阳显示(咸阳)科技有限公司 | Electrode bottom brick-supporting device for liquid crystal substrate glass kiln and mounting method |
| CN115745369A (en) * | 2022-11-18 | 2023-03-07 | 虹阳显示(咸阳)科技有限公司 | Tin oxide electrode adjustment mechanism and kiln |
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