CN212362847U - Kiln car loading platform with double-layer hollow shed plate structure - Google Patents
Kiln car loading platform with double-layer hollow shed plate structure Download PDFInfo
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- CN212362847U CN212362847U CN202020754174.8U CN202020754174U CN212362847U CN 212362847 U CN212362847 U CN 212362847U CN 202020754174 U CN202020754174 U CN 202020754174U CN 212362847 U CN212362847 U CN 212362847U
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- silicon carbide
- kiln car
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Abstract
The utility model discloses a kiln car load platform with double-deck cavity decking structure, including rectangular bodily form kiln car steel construction, the carborundum secondary beam on lower floor's carborundum secondary beam layer passes through draw-in groove and the horizontal through-hole on the support column of bottom pillar top surface and fixes on the kiln car steel construction, and the carborundum secondary beam bottom on upper strata carborundum secondary beam layer even has two carborundum girders, and the carborundum girder is located the draw-in groove No. two of support column, and the draw-in groove No. two is used for fixed carborundum girder. The utility model relates to a rationally, simple structure is provided with slot and air vent on the decking, can alleviate the weight of decking frame, has solved the problem that leads to the mesa sinking greatly because of kiln car load carrier bearing load. The shed plate between two adjacent vent holes is perpendicular to the silicon carbide secondary beam on the silicon carbide secondary beam layer, so that the bearing stability is improved. The heat dissipation area of the shed plate is more than 2 times of that of the common shed plate, so that the rapid cooling and heating resistance is better, the service life is long, and the ceramic shed plate can adapt to rapid firing of ceramic products.
Description
Technical Field
The utility model relates to a kiln car technical field especially relates to kiln car loading platform with double-deck cavity decking structure.
Background
In the firing process of the ceramic product, the kiln car is important firing equipment, bears the semi-finished product, and completes firing through the kiln body one by one according to the specified firing period to obtain the finished product. The existing kiln car generally comprises a sliding device and a loading platform, wherein the loading platform generally comprises a steel structure base, a pillar and a shed plate, but the loading platform of the existing kiln car has a complex structure and large mass, so that the bearing load of the loading platform of the kiln car is increased, the table surface is sunken, the levelness and stability of the whole system are seriously affected, and the pillar and the shed plate of the loading platform are deformed. In addition, the shed plate in the kiln car loading platform has poor heat dissipation effect.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provide a kiln car loading platform with a double-layer hollow shed plate structure.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the kiln car loading platform with the double-layer hollow slab structure comprises a rectangular kiln car steel structure, wherein a plurality of vertically stacked kiln car side wall brick layers are stacked on the periphery of the top surface of the kiln car steel structure, a kiln car cover plate is buckled on the top surface of the uppermost kiln car side wall brick layer, four vertical connecting columns are connected to the top surface of the kiln car steel structure and are uniformly distributed on the kiln car steel structure, the graph formed by connecting the vertexes of the four connecting columns is rectangular, a plurality of bottom-layer supporting columns are connected to the top surface of the kiln car steel structure and are symmetrically distributed in a rectangle formed by connecting the four connecting columns in the left-right direction, the upper ends of the connecting columns and the bottom-layer supporting columns penetrate out of the top of the kiln car cover plate, supporting columns are connected to the upper ends of the connecting columns, a first clamping groove is formed in the top surface of the bottom-layer supporting columns, transverse through holes are formed in, and upper and lower two-layer carborundum secondary beam layer all includes the carborundum secondary beam of a plurality of parallels, horizontal through-hole and the carborundum secondary beam on the support column are parallel, the carborundum secondary beam on lower floor's carborundum secondary beam layer passes through the draw-in groove on bottom pillar top surface and the horizontal through-hole on the support column is fixed on kiln car steel construction, the support column top surface is equipped with the draw-in groove No. two, the carborundum secondary beam bottom on upper strata carborundum secondary beam layer even has two carborundum main beams, carborundum main beam is perpendicular with the carborundum secondary beam, and the carborundum main beam is located the draw-in groove No. two of support column, No. two draw-in grooves are used for fixed carborundum main beam, all be equipped with the decking on every layer carborundum secondary beam layer.
The bottom layer pillars are distributed in a quadrangle formed by connecting four connecting columns in a bilateral symmetry mode, the two bottom layer pillars in the bilateral symmetry mode form a group, and the same silicon carbide secondary beam is fixed in a clamping groove in the top surface of each group of bottom layer pillars.
Two support columns positioned on the front side in the four support columns are in a group, two support columns positioned on the rear side are in a group, and the same silicon carbide secondary beam is fixed by the transverse through hole of each group of support columns.
The vertical section of the groove is in an inverted triangle shape.
The vertical section of the groove is isosceles trapezoid.
And the two silicon carbide main beams at the bottom of the silicon carbide secondary beam on the upper silicon carbide secondary beam layer are symmetrically distributed at the bottom of the silicon carbide secondary beam.
The silicon carbide secondary beam, the silicon carbide main beam, the supporting column and the bottom layer strut are all hollow.
The spliced pole can be dismantled with the support column and be connected, and the spliced pole top surface is equipped with fixed slot, and the support column bottom surface even has with fixed slot assorted fixed fixture block.
The number of the kiln car side wall brick layers is 2.
The utility model has the advantages that: the utility model relates to a rationally, simple structure is provided with slot and air vent on the decking, can alleviate the weight of decking frame, has solved the problem that leads to the mesa sinking greatly because of kiln car load carrier bearing load. Two-layer silicon carbide secondary beam layer range upon range of about is used for supporting the decking, and the decking between two adjacent air vents is perpendicular with the silicon carbide secondary beam on silicon carbide secondary beam layer, has improved the stability of bearing. In addition, the design of slot and air vent is favorable to the circulation of hot air current in the kiln, makes the ceramic utensil of treating firing be heated more evenly, and the heat radiating area of decking is more than 2 times of ordinary decking, therefore resistance to rapid cooling and rapid heating is better, and long service life can adapt to the quick firing of ceramic product moreover.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view showing the connection relationship between the silicon carbide primary beam and the silicon carbide secondary beam;
in the figure: 1-kiln car steel structure; 2-surrounding brick layer at the edge of the kiln car; 3-kiln car cover plate; 4-connecting a column; 5-a support column; 6-bottom layer pillars; 7-a silicon carbide secondary beam; 8-a silicon carbide main beam; 9-a shed plate; 10-a vent hole; 11-a trench;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 3, the kiln car loading platform with a double-layer hollow slab structure comprises a rectangular kiln car steel structure 1, a plurality of kiln car side brick layers 2 which are stacked up and down are arranged around the top surface of the kiln car steel structure 1, a kiln car cover plate 3 is buckled on the top surface of the uppermost kiln car side brick layer 2, four vertical connecting columns 4 are connected to the top surface of the kiln car steel structure 1, the four connecting columns 4 are uniformly distributed on the kiln car steel structure 1, the top surface of the kiln car steel structure 1 is connected with a plurality of bottom struts 6, the bottom struts 6 are symmetrically distributed in the rectangle formed by connecting the four connecting columns 4, the upper ends of the connecting columns 4 and the bottom struts 6 penetrate out of the top of the kiln car cover plate 3, the upper ends of the connecting columns 4 are connected with supporting columns 5, the top surface of the bottom struts 6 is provided with a first clamping groove, the supporting columns 5 are provided, and the height of horizontal through-hole is unanimous with the height of draw-in groove, kiln car steel construction 1 top is equipped with two-layer range upon range of carborundum secondary beam layer from top to bottom, and upper and lower two-layer carborundum secondary beam layer all includes the carborundum secondary beam 7 of a plurality of parallels, horizontal through-hole on the support column 5 is parallel with carborundum secondary beam 7, the carborundum secondary beam 7 on lower floor's carborundum secondary beam layer passes through draw-in groove and the horizontal through-hole on the support column 5 of 6 top surfaces of bottom pillar and fixes on kiln car steel construction 1, 5 top surfaces of support column are equipped with the draw-in groove No. two, the carborundum secondary beam 7 bottom on upper.
The bottom layer pillars 6 are distributed in a quadrangle formed by connecting four connecting columns 4 in a bilateral symmetry mode, the two bottom layer pillars 6 which are in bilateral symmetry form a group, and the same silicon carbide secondary beam 7 is fixed in a clamping groove in the top surface of each group of bottom layer pillars 6.
Two support columns 5 located on the front side in the four support columns 5 are in one group, two support columns 5 located on the rear side are in one group, and the same silicon carbide secondary beam 7 is fixed by the transverse through hole of each group of support columns 5.
The vertical cross section of the groove 11 is an inverted triangle.
The vertical cross section of the groove 11 is an isosceles trapezoid.
Two silicon carbide main beams 8 at the bottom of the silicon carbide secondary beam 7 on the upper silicon carbide secondary beam layer are symmetrically distributed at the bottom of the silicon carbide secondary beam 7.
The silicon carbide secondary beam 7, the silicon carbide main beam 8, the support column 5 and the bottom layer support column 6 are all hollow, so that the weight of the shed plate frame is further reduced, and the load bearing of the kiln car loading platform is facilitated.
Spliced pole 4 can be dismantled with support column 5 and be connected, and spliced pole 4 top surface is equipped with fixed slot, and even there is the fixed fixture block with fixed slot assorted in support column 5 bottom surface.
The number of the kiln car side wall brick layers 2 is 2.
The utility model discloses the during operation, the two-layer carborundum secondary beam layer of kiln car steel construction 1 top is used for fixed decking 9, horizontal through-hole and carborundum secondary beam 7 on the support column 5 are parallel, carborundum secondary beam 7 on lower floor's carborundum secondary beam layer is fixed on kiln car steel construction 1 through a draw-in groove and the horizontal through-hole on the support column 5 of bottom pillar 6 top surface, install carborundum girder 8 in the draw-in groove No. two of support column 5 again, No. two draw-in grooves are used for fixed carborundum girder 8, carborundum girder 8 is used for the carborundum secondary beam 7 on fixed upper strata carborundum secondary beam layer, later install decking 9 on carborundum secondary beam layer. The utility model relates to a rationally, simple structure, easy to assemble is provided with on the decking 9 can slot 11 and air vent 10 lighten the weight of decking frame, and weight reduction is about 35% -50%, has solved because of the big problem that leads to the mesa sinking of kiln car loading platform bearing load. The silicon carbide secondary beam 7, the silicon carbide main beam 8, the support column 5 and the bottom layer support column 6 are all hollow, so that the weight of the shed plate frame is further reduced, and the load bearing of the kiln car loading platform is facilitated. The two silicon carbide secondary beam layers which are stacked up and down are used for supporting the shed plate 9, the shed plate 9 between every two adjacent vent holes 10 is perpendicular to the silicon carbide secondary beam 7 on the silicon carbide secondary beam layer, and the bearing stability is improved. In addition, the design of the grooves 11 and the vent holes 10 is beneficial to the circulation of hot airflow in the kiln, so that the ceramic appliance to be fired is heated more uniformly, and the heat dissipation area of the shed plate 9 is more than 2 times that of a common shed plate, therefore, the rapid heating and cooling resistance is better, the service life is long, and the ceramic appliance can adapt to the rapid firing of ceramic products.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (8)
1. Kiln car loading platform with double-layer hollow shed plate structure, comprising a rectangular kiln car steel structure (1), and is characterized in that a plurality of vertically stacked kiln car side brick surrounding layers (2) are built around the top surface of the kiln car steel structure (1), a kiln car cover plate (3) is buckled on the top surface of the uppermost kiln car side brick surrounding layer (2), the top surface of the kiln car steel structure (1) is connected with four vertical connecting columns (4), the four connecting columns (4) are uniformly distributed on the kiln car steel structure (1), the graph formed by connecting the vertexes of the four connecting columns (4) is rectangular, the top surface of the kiln car steel structure (1) is connected with a plurality of bottom struts (6), the bottom struts (6) are symmetrically distributed in the rectangle formed by connecting the four connecting columns (4), the upper ends of the connecting columns (4) and the bottom struts (6) penetrate out of the top of the kiln car cover plate (3), the upper ends of the connecting columns (4) are connected, the top surface of the bottom layer pillar (6) is provided with a first clamping groove, the support pillar (5) is provided with a transverse through hole, the height of the transverse through hole is consistent with that of the first clamping groove, two silicon carbide secondary beam layers which are stacked up and down are arranged above the kiln car steel structure (1), the upper silicon carbide secondary beam layer and the lower silicon carbide secondary beam layer both comprise a plurality of parallel silicon carbide secondary beams (7), the transverse through hole on the support pillar (5) is parallel to the silicon carbide secondary beams (7), the silicon carbide secondary beams (7) on the lower silicon carbide secondary beam layer are fixed on the kiln car steel structure (1) through the first clamping groove on the top surface of the bottom layer pillar (6) and the transverse through hole on the support pillar (5), the top surface of the support pillar (5) is provided with a second clamping groove, the bottom of the silicon carbide secondary beam (7) on the upper silicon carbide secondary beam layer is connected with two silicon carbide main beams (8), the silicon carbide main beams (8) are vertical to the silicon carbide secondary beams (7), and the, the second card groove is used for fixing a silicon carbide main beam (8), a shed plate (9) is arranged on each silicon carbide secondary beam layer, a plurality of horizontal air holes (10) are formed in the shed plate (9), the air holes (10) are perpendicular to the silicon carbide secondary beams (7), and a plurality of grooves (11) are formed in the top surface of the shed plate (9).
2. The kiln car loading platform with the double-layer hollow deck structure as claimed in claim 1, wherein the bottom struts (6) are distributed in a left-right symmetry manner in a quadrangle formed by connecting four connecting columns (4), two left-right symmetrical bottom struts (6) form a group, and the same silicon carbide secondary beam (7) is fixed in a clamping groove on the top surface of each group of bottom struts (6).
3. The kiln car loading platform with the double-layer hollow deck structure as claimed in claim 2, wherein two support columns (5) at the front side of the four support columns (5) form a group, two support columns (5) at the rear side form a group, and the same silicon carbide secondary beam (7) is fixed by the transverse through hole of each group of support columns (5).
4. Kiln car loading platform with double-layer hollow deck structure according to claim 1, characterized in that the vertical cross section of the trench (11) is an inverted triangle.
5. Kiln car loading platform with double-layer hollow deck structure according to claim 1, characterized in that the vertical cross section of the trench (11) is isosceles trapezoid.
6. The kiln car loading platform with the double-layer hollow deck plate structure as claimed in claim 1, wherein the two main silicon carbide beams (8) at the bottom of the silicon carbide secondary beam (7) of the upper silicon carbide secondary beam layer are symmetrically distributed at the bottom of the silicon carbide secondary beam (7).
7. Kiln car loading platform with double-layer hollow deck structure according to claim 1, characterized in that the silicon carbide secondary beams (7), the silicon carbide primary beams (8), the support columns (5) and the underlying support columns (6) are all hollow inside.
8. The kiln car loading platform with the double-layer hollow shed plate structure as claimed in claim 1, wherein the connecting column (4) is detachably connected with the supporting column (5), the top surface of the connecting column (4) is provided with a fixed clamping groove, and the bottom surface of the supporting column (5) is connected with a fixed clamping block matched with the fixed clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020754174.8U CN212362847U (en) | 2020-05-09 | 2020-05-09 | Kiln car loading platform with double-layer hollow shed plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020754174.8U CN212362847U (en) | 2020-05-09 | 2020-05-09 | Kiln car loading platform with double-layer hollow shed plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212362847U true CN212362847U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020754174.8U Active CN212362847U (en) | 2020-05-09 | 2020-05-09 | Kiln car loading platform with double-layer hollow shed plate structure |
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| Country | Link |
|---|---|
| CN (1) | CN212362847U (en) |
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- 2020-05-09 CN CN202020754174.8U patent/CN212362847U/en active Active
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