CN213776717U - Novel steel flange of color steel composite air duct - Google Patents
Novel steel flange of color steel composite air duct Download PDFInfo
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- CN213776717U CN213776717U CN202022813108.6U CN202022813108U CN213776717U CN 213776717 U CN213776717 U CN 213776717U CN 202022813108 U CN202022813108 U CN 202022813108U CN 213776717 U CN213776717 U CN 213776717U
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Abstract
The utility model discloses a novel compound tuber pipe steel flange of various steel, including the flange main part, the inside of flange main part is provided with the flange cylinder, flange cylinder's inside fixedly connected with flange end, fixedly connected with strengthening rib between assembly table and the flange end, flange end outside fixedly connected with seal groove all is provided with the practicality that the flange cylinder can strengthen the flange through the front and back both ends of flange main part, can improve flange mounting's convenience, and rethread flange cylinder can be fixed with the original paper that needs the installation, can strengthen the accurate nature of part in the assembling process through central locating hole to can make flange mounting more stable. The installation is more convenient, and the outside of the flange end of both sides all has fixed the cup jointed seal groove, and the sealing washer has been cup jointed to the inside of seal groove, uses the practicality that can further strengthen the flange through the cooperation of seal groove and sealing washer for the part assembly installation is more stable.
Description
Technical Field
The utility model belongs to the technical field of the steel flange, concretely relates to novel compound tuber pipe steel flange of various steel.
Background
A flange, also known as a flange collar or flange. The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges. The flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures. The pipeline flange is a flange for piping in a pipeline device, and is used on equipment to be an inlet and outlet flange of the equipment. The flanges are provided with holes, and the two flanges are tightly connected through bolts. The flanges are sealed with gaskets.
Traditional flange can not accord with the requirement of the compound tuber pipe of various steel to the flange in the use, and traditional flange is firm enough stable in connecting device in-process, discovers the phenomenon that the flange cuts from the centre easily, and flange poor stability, the use is comparatively troublesome simultaneously life is low, needs often to change, therefore we have provided a neotype compound tuber pipe steel flange of various steel and have solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel compound tuber pipe steel flange of various steel to solve the problem that proposes among 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 novel compound tuber pipe steel flange of various steel, includes the flange main part, the inside of flange main part is provided with the flange cylinder, flange cylinder's inside fixedly connected with flange end, the assembly mesopore has been seted up to the inside of flange end, the last fixed surface of flange end is connected with the mount table, central locating hole has been seted up in the outside of mount table, the assembly round hole has been seted up all around to central locating hole, fixedly connected with strengthening rib between mount table and the flange end, flange end outside fixedly connected with seal groove, the sealing washer has been placed to the inside of seal groove, the sealing washer cup joints the outside at the flange end.
Preferably, a protective layer is attached to the outer layer of the flange main body, and the protective layer is made of alloy.
Preferably, a stainless steel layer is attached to the inner surface of the protective layer, and a carbon steel layer is attached to the inside of the stainless steel layer.
Preferably, a reinforcing layer is attached to the inner part of the carbon steel layer, and the reinforcing layer is attached to the outer surface of the flange cylinder.
Preferably, an anti-slip layer is attached to the outer side of the flange main body, and anti-slip lines are formed in the upper surface of the anti-slip layer.
Preferably, one end of the reinforcing rib is fixedly arranged on the upper surface of the flange cylinder, and the other end of the reinforcing rib is fixedly arranged on the lower surface of the assembling table.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this novel compound tuber pipe steel flange of various steel all is provided with the practicality that the flange cylinder can strengthen the flange through the front and back both ends of flange main part, can improve flange mounting's convenience, and rethread flange cylinder can be fixed with the original paper that needs the installation, can strengthen the accurate nature of part in the assembling process through central locating hole to can make flange mounting more stable. The installation is more convenient, and the outside of the flange end of both sides all has fixed the cup jointed seal groove, and the sealing washer has been cup jointed to the inside of seal groove, uses the practicality that can further strengthen the flange through the cooperation of seal groove and sealing washer for the part assembly installation is more stable.
(2) This novel compound tuber pipe steel flange of various steel, can ensure through the skid resistant course in the flange main part outside that the flange is difficult for droing at the in-process of assembly, can increase the frictional force between flange and the erecting tool simultaneously and make the assembly more firm, can strengthen the antioxidant capacity of flange through the protective layer simultaneously, strengthen the life of flange, can guarantee the holistic rigidity of flange main part through the carbon steel layer, be difficult to crooked rupture when meetting pressure, the most inboard back up coat can play the effect of spacing support and protection to the flange cylinder, can strengthen the practicality of flange.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a side view of the present invention.
In the figure: 1. a flange body; 2. a flange cylinder; 3. a flange end; 4. an assembly table; 5. a central positioning hole; 6. assembling the middle hole; 7. assembling a circular hole; 8. reinforcing ribs; 9. a sealing groove; 10. a seal ring; 11. a protective layer; 12. a stainless steel layer; 13. a carbon steel layer; 14. a reinforcement layer; 15. and an anti-slip layer.
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.
Please refer to fig. 1-3, the utility model provides a novel compound tuber pipe steel flange of various steel, including flange main part 1, the inside of flange main part 1 is provided with flange cylinder 2, flange cylinder 2's inside fixedly connected with flange end 3, assembly mesopore 6 has been seted up to flange end 3's inside, flange end 3's last fixed surface is connected with mount table 4, center locating hole 5 has been seted up in the outside of mount table 4, assembly round hole 7 has been seted up all around to center locating hole 5, fixedly connected with strengthening rib 8 between mount table 4 and the flange end 3, flange end 3 outside fixedly connected with seal groove 9, sealing washer 10 has been placed to the inside of seal groove 9, sealing washer 10 cup joints in the outside of flange end 3.
In this embodiment, preferably, the protective layer 11 is attached to the outermost layer of the flange main body 1, the material of the protective layer 11 is an alloy, and the use of a metal alloy as the protective layer 11 of the flange main body 1 can slow down the corrosion rate of the flange main body 1, thereby improving the oxidation resistance of the flange main body 1 and prolonging the service life of the flange main body 1.
In this embodiment, preferably, the stainless steel layer 12 is attached to the inner surface of the protective layer 11, the carbon steel layer 13 is attached to the inside of the stainless steel layer 12, and the carbon steel layer 13 can ensure the rigidity of the entire flange body 1 and is not easily bent and broken when subjected to pressure.
In this embodiment, preferably, the reinforcing layer 14 is attached to the inside of the carbon steel layer 13, the reinforcing layer 14 is attached to the outer surface of the flange cylinder 2, and the innermost reinforcing layer 14 can play a role in limiting, supporting and protecting the flange cylinder 2, so that the practicability of the flange can be enhanced.
In this embodiment, preferably, the outer side of the flange main body 1 is attached with the anti-slip layer 15, the upper surface of the anti-slip layer 15 is provided with anti-slip lines, the anti-slip layer 15 on the outer side of the flange main body 1 can ensure that the flange is not easy to fall off in the assembling process, and meanwhile, the friction force between the flange and an assembling tool can be increased to enable the assembling to be firmer.
In this embodiment, preferably, one end of the reinforcing rib 8 is fixedly mounted on the upper surface of the flange cylinder 2, the other end of the reinforcing rib 8 is fixedly mounted on the lower surface of the assembling table 4, the reinforcing rib 8 enhances the overall stability of the flange, and the installation of parts is more stable and firm.
The utility model discloses a theory of operation and use flow: when the device uses, both ends all are provided with the practicality that flange cylinder 2 can strengthen the flange around through flange main part 1, can improve flange mounting's convenience, and rethread flange cylinder 2 can be fixed with the original paper that needs the installation, can strengthen the accurate nature of part in the assembling process through central locating hole 5 to can make flange mounting more stable. The installation is more convenient, the seal groove 9 has all been cup jointed fixedly in the outside of the flange end 3 of both sides, sealing washer 10 has been cup jointed to the inside of seal groove 9, the practicality that can further strengthen the flange is used through the cooperation of seal groove 9 and sealing washer 10, make the part assembly installation more stable, skid resistant course 15 through the flange main part 1 outside can ensure that the flange is difficult for droing at the in-process of assembly, can increase the frictional force between flange and the assembly tool simultaneously and make the assembly more firm, can strengthen the oxidation resistance of flange through protective layer 11 simultaneously, strengthen the life of flange, can guarantee the holistic rigidity of flange main part 1 through carbon steel layer 13, be difficult to crooked rupture when meetting pressure, the most inboard back up coat 14 can play spacing support and the effect of protection to flange cylinder 2, can strengthen the practicality of flange.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel compound tuber pipe steel flange of various steel, includes flange main part (1), its characterized in that: the inside of flange main part (1) is provided with flange cylinder (2), inside fixedly connected with flange end (3) of flange cylinder (2), assembly mesopore (6) have been seted up to the inside of flange end (3), last fixed surface of flange end (3) is connected with assembly bench (4), central locating hole (5) have been seted up in the outside of assembly bench (4), assembly round hole (7) have been seted up all around of central locating hole (5), fixedly connected with strengthening rib (8) between assembly bench (4) and flange end (3), flange end (3) outside fixedly connected with seal groove (9), sealing washer (10) have been placed to the inside of seal groove (9), sealing washer (10) cup joint in the outside of flange end (3).
2. The novel steel flange of the color steel composite air pipe according to claim 1, characterized in that: the outer layer of the flange main body (1) is attached with a protective layer (11), and the protective layer (11) is made of alloy.
3. The novel steel flange of the color steel composite air pipe according to claim 2, characterized in that: the inner surface of the protective layer (11) is attached with a stainless steel layer (12), and a carbon steel layer (13) is attached to the inner part of the stainless steel layer (12).
4. The novel steel flange of the color steel composite air pipe according to claim 3, characterized in that: and a reinforcing layer (14) is attached to the inside of the carbon steel layer (13), and the reinforcing layer (14) is attached to the outer surface of the flange cylinder (2).
5. The novel steel flange of the color steel composite air pipe according to claim 1, characterized in that: the flange is characterized in that an anti-skid layer (15) is attached to the outer side of the flange main body (1), and anti-skid grains are formed in the upper surface of the anti-skid layer (15).
6. The novel steel flange of the color steel composite air pipe according to claim 1, characterized in that: one end of the reinforcing rib (8) is fixedly arranged on the upper surface of the flange cylinder (2), and the other end of the reinforcing rib (8) is fixedly arranged on the lower surface of the assembling table (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022813108.6U CN213776717U (en) | 2020-11-27 | 2020-11-27 | Novel steel flange of color steel composite air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022813108.6U CN213776717U (en) | 2020-11-27 | 2020-11-27 | Novel steel flange of color steel composite air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213776717U true CN213776717U (en) | 2021-07-23 |
Family
ID=76892635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022813108.6U Active CN213776717U (en) | 2020-11-27 | 2020-11-27 | Novel steel flange of color steel composite air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213776717U (en) |
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2020
- 2020-11-27 CN CN202022813108.6U patent/CN213776717U/en active Active
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