CN218063810U - Take insulation construction's stalk flange - Google Patents
Take insulation construction's stalk flange Download PDFInfo
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- CN218063810U CN218063810U CN202221087045.3U CN202221087045U CN218063810U CN 218063810 U CN218063810 U CN 218063810U CN 202221087045 U CN202221087045 U CN 202221087045U CN 218063810 U CN218063810 U CN 218063810U
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- flange
- bolt
- stalk
- insulation material
- heat insulation
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Abstract
The utility model discloses a take insulation construction's stalk flange, concretely relates to stalk flange technical field, including lower flange and last flange body, go up the below of flange body and install the lower flange, the upper surface of going up the flange body is seted up flutedly, the inside packing of recess has insulation material, the upper surface of recess is equipped with the planking, one side embedding of recess is provided with the bolt pillar, the internally mounted of bolt pillar has connecting bolt. The utility model improves the prior design, adds the heat preservation cotton under the condition of not influencing the original normal use, achieves the normal assembly and operation, and has good heat preservation effect; the heat insulation material can be used repeatedly, and the heat insulation effect is improved by replacing the heat insulation material; can obtain through conventional stalk flange transformation, the cost of manufacture is low, processing is convenient, and the commonality is strong, can use with conventional stalk flange thoughtlessly, possesses higher practicality.
Description
Technical Field
The utility model relates to a stalk flange technical field, more specifically say, the utility model relates to a take insulation construction's stalk flange.
Background
The low pressure casting of aluminum alloy is to press molten aluminum alloy liquid into the mold cavity from bottom to top under the action of pressure and to solidify under the action of pressure to obtain the casting. In the die casting process, before the aluminum alloy liquid reaches a die cavity, the aluminum alloy liquid generally needs to flow through a liquid lifting pipe, a liquid suction pipe, a pouring cup, a pouring sleeve and other connecting pipelines, and the pipelines need to be fixed and connected with a die and a heat preservation furnace body by using a steel structure, such as a liquid lifting pipe flange and the like. The flange of the liquid lifting pipe used at present is thicker, and can take away a large amount of heat in molten aluminum in use, so that the liquidity of aluminum alloy liquid becomes poor, casting riser slagging is caused, the quality of the casting is even influenced, and the defects of insufficient casting, shrinkage porosity, cold shut and the like are caused.
The current riser pipe flange design only considers the assembly problem, and is not optimized according to the heat preservation requirement of aluminum liquid, aiming at the phenomenon, the riser pipe flange with the heat preservation structure is designed in the patent, the assembly and the safety are guaranteed, meanwhile, the temperature of a pouring gate part is improved, and the stable quality of a casting is guaranteed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects in the prior art, the embodiments of the present invention provide a riser flange with a thermal insulation structure to solve the problems proposed in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take insulation construction's stalk flange, includes lower flange, upper flange body, planking, recess, insulation material, bolt pillar, connecting bolt, the lower flange is installed to the below of upper flange body, the upper surface of upper flange body is seted up flutedly, the inside packing of recess has insulation material, the upper surface of recess is equipped with the planking, one side embedding of recess is provided with the bolt pillar, the internally mounted of bolt pillar has connecting bolt.
Preferably, the upper surface of the lower flange is provided with a bolt hole, and the bolt hole on the lower flange is in threaded connection with the connecting bolt.
Preferably, the number of the grooves and the number of the bolt protective pipes are provided with a plurality of groups synchronously.
Preferably, the upper flange body is connected with the outer plate in a welding mode, wherein the outer plate is of an arc-shaped structure.
Preferably, the upper surface of the upper flange body is provided with a butt joint bolt hole on one side close to the groove, wherein a butt joint bolt is arranged in the butt joint bolt hole.
Preferably, the heat insulation material is any one of an asbestos mesh and heat insulation cotton.
The utility model discloses a technological effect and advantage:
the utility model improves the prior design, adds the heat preservation cotton under the condition of not influencing the original normal use, achieves the normal assembly and operation, and has good heat preservation effect; the heat insulation material can be used repeatedly, and the heat insulation effect is improved by replacing the heat insulation material; can obtain through conventional stalk flange transformation, the cost of manufacture is low, processing is convenient, and the commonality is strong, can use with conventional stalk flange thoughtlessly, possesses higher practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a top view of the upper flange body of the present invention.
Fig. 3 is a cross-sectional view of the lower flange and the upper flange body of the present invention.
The reference signs are: 1 lower flange, 2 upper flange bodies, 3 outer plates, 4 grooves, 5 heat insulation materials, 6 bolt protective pipes and 7 connecting bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The riser pipe flange with the heat preservation structure comprises a lower flange 1, an upper flange body 2, an outer plate 3, a groove 4, heat preservation materials 5, a bolt protection pipe 6 and connecting bolts 7, wherein the lower flange l is installed below the upper flange body 2, the groove 4 is formed in the upper surface of the upper flange body 2, the heat preservation materials 5 are filled in the groove 4, the outer plate 3 is arranged on the upper surface of the groove 4, the bolt protection pipe 6 is embedded into one side of the groove 4, and the connecting bolts 7 are installed inside the bolt protection pipe 6.
In some embodiments, the upper surface of the lower flange 1 is provided with bolt holes, and the bolt holes on the lower flange 1 are in threaded connection with the connecting bolts 7.
The grooves 4 and the bolt protective pipes 6 are arranged in multiple groups synchronously.
The upper flange body 2 is connected with the outer plate 3 in a welding mode, wherein the outer plate 3 is of an arc-shaped structure.
And a butt joint bolt hole is further formed in one side, close to the groove 4, of the upper surface of the upper flange body 2, and a butt joint bolt is arranged in the butt joint bolt hole.
The heat insulation material 5 is any one of asbestos mesh and heat insulation cotton.
The utility model discloses the theory of operation:
this design includes flange body 2 and lower flange l, it is fixed through bolted connection, go up 2 local milling flutes 4 of flange body, fill insulation material 5 in the recess 4, 3 restriction insulation material 5 aversions of upper portion welding planking, 6 easy to assemble of connecting bolt 7 position welding bolt pillar, dismantle, in addition in order to guarantee to improve the back stalk flange can use with ordinary stalk flange thoughtlessly, the assembly position of conventional flange has been kept when the design to this patent, this patent flange can use with mixing of conventional flange, possess higher practicality.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.
Claims (6)
1. The utility model provides a take heat preservation structure's stalk flange, includes flange body (2), its characterized in that: the lower flange (1) is installed below the upper flange body (2), the upper surface of the upper flange body (2) is provided with a groove (4), the inside of the groove (4) is filled with a heat insulation material (5), the upper surface of the groove (4) is provided with an outer plate (3), one side of the groove (4) is embedded with a bolt protective pipe (6), and the inside of the bolt protective pipe (6) is provided with a connecting bolt (7).
2. A riser flange with a heat insulating structure according to claim 1, characterized in that: the upper surface of the lower flange (1) is provided with bolt holes, and the bolt holes in the lower flange (1) are in threaded connection with the connecting bolts (7).
3. The riser flange with the thermal insulation structure as recited in claim 1, wherein: the number of the grooves (4) and the number of the bolt protective pipes (6) are synchronously provided with a plurality of groups.
4. A riser flange with a heat insulating structure according to claim 1, characterized in that: the upper flange body (2) is connected with the outer plate (3) in a welding mode, wherein the outer plate (3) is of an arc-shaped structure.
5. A riser flange with a heat insulating structure according to claim 1, characterized in that: and a butt joint bolt hole is further formed in one side, close to the groove (4), of the upper surface of the upper flange body (2), and a butt joint bolt is arranged in the butt joint bolt hole.
6. A riser flange with a heat insulating structure according to claim 1, characterized in that: the heat insulation material (5) is any one of asbestos mesh and heat insulation cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221087045.3U CN218063810U (en) | 2022-05-07 | 2022-05-07 | Take insulation construction's stalk flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221087045.3U CN218063810U (en) | 2022-05-07 | 2022-05-07 | Take insulation construction's stalk flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218063810U true CN218063810U (en) | 2022-12-16 |
Family
ID=84430600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221087045.3U Active CN218063810U (en) | 2022-05-07 | 2022-05-07 | Take insulation construction's stalk flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218063810U (en) |
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2022
- 2022-05-07 CN CN202221087045.3U patent/CN218063810U/en active Active
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