CN206112329U - Flange assembly - Google Patents

Flange assembly Download PDF

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Publication number
CN206112329U
CN206112329U CN201620881674.1U CN201620881674U CN206112329U CN 206112329 U CN206112329 U CN 206112329U CN 201620881674 U CN201620881674 U CN 201620881674U CN 206112329 U CN206112329 U CN 206112329U
Authority
CN
China
Prior art keywords
flange
hole
baffle
baffle plate
boss
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620881674.1U
Other languages
Chinese (zh)
Inventor
任军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Suyuan Aideke Machinery Co Ltd
Original Assignee
Suzhou Suyuan Aideke Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Suyuan Aideke Machinery Co Ltd filed Critical Suzhou Suyuan Aideke Machinery Co Ltd
Priority to CN201620881674.1U priority Critical patent/CN206112329U/en
Application granted granted Critical
Publication of CN206112329U publication Critical patent/CN206112329U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a flange assembly relates to the pipe fitting field. Including first flange, second flange and connecting bolt, all be equipped with the bolt hole on first flange and the second flange, connecting bolt passes through first flange of bolt hole connection and second flange, is equipped with first through -hole and second through -hole on first flange and the second flange respectively, and first through -hole department still is equipped with annular baffle, and the baffle diameter is lighter than a diameter of hole to the baffle to extending just outside the first flange, and second through -hole edge is provided with annular boss, and the boss matches with the baffle. The utility model discloses simple structure, the installation of being convenient for is just prevented leaking.

Description

A kind of flange assembly
Technical field
This utility model is related to pipe fitting field, and in particular to a kind of flange assembly.
Background technology
Flange is the part being connected with each other between axle and axle, for the connection between pipe end;Also have and import and export used in equipment On flange, for the connection between two equipment.Pipe flange is all into effective flange, flange in meaning plumbing installation To what is used, perforation on flange, traditional flange connection are sealing gasket will to be added between two panels ring flange, then tight with bolt Gu.Shown in Fig. 1 is the structure of traditional flange, two panels flange is socketed on pipeline respectively during use, middle plus sealing After pad, fastened with bolt, the shortcoming of the structure is that connection is bothered, and installation steps are more, needs to add sealing gasket in addition, if sealing gasket The appropriate danger also revealed is not installed.
Utility model content
For solve above-mentioned technical problem, this utility model provide it is a kind of be easily installed and anti-leak flange assembly.
This utility model provides following technical scheme:
A kind of flange assembly, including first flange, second flange and connecting bolt, the first flange and second method Bolt hole is equipped with orchid, the connecting bolt connects the first flange and the second flange, institute by the bolt hole State and in first flange and the second flange, be respectively equipped with first through hole and the second through hole, at the first through hole, be additionally provided with annular Baffle plate, the baffle plate extends on the outside of the first flange and the baffle plate diameter is less than the first through hole diameter, described Second through hole edge is provided with the boss of annular, and the boss is engaged with the baffle plate, and during installation, this utility model passes through will In second through hole of the baffle plate insertion second flange of first flange, then fastened by connecting bolt, solve traditional flange peace Problem more than dress step.
Preferably, second through hole is provided with the end of the first flange and the first through hole Ring washer, can prevent the leakage of liquid in pipeline.
Preferably, the end of the boss to extend the Internal baffle that forms annular in the second through hole, the Internal baffle with The baffle plate is engaged, and can prevent the leakage of liquid in pipeline.
Preferably, ring washer also is provided with the Internal baffle, the ring washer is set in the Internal baffle near institute The end of boss is stated, the leakage of liquid in pipeline can be prevented.
Preferably, the ring washer is made up of epoxide resin material, can prevent the leakage of liquid in pipeline.
Preferably, the first flange and the second flange surface are equipped with zinc coat, improve the corrosion resistance of flange Can, increase the service life of flange.
The beneficial effects of the utility model are:
(1) traditional flange connection is plus sealing gasket, then will to be fastened with bolt between two panels ring flange;This practicality is new Type is inserted in second flange by the baffle plate by the annular of first flange, then is fastened by bolts, and solves traditional flange peace Problem more than dress step.
(2) this utility model is provided between installing mechanism and the mouth of pipe and between installing mechanism and installing component Annular waterproof washer, can make this utility model have water-proof function.
(3) flange surface of the present utility model is equipped with zinc coat, improves the decay resistance of flange, increases making for flange Use the life-span.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality New embodiment is used for together explaining this utility model, does not constitute to restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of conventional flange;
Fig. 2 is a kind of first flange structural representation of flange assembly of this utility model;
Fig. 3 is a kind of second flange structural representation of flange assembly of this utility model;
Fig. 4 is structural representation when a kind of flange assembly of this utility model is installed.
It is labeled as in figure:1st, first flange;2nd, second flange;3rd, connecting bolt;4th, bolt hole;5th, first through hole;6th, Two through holes;7th, baffle plate;8th, boss;9th, ring washer;10th, Internal baffle.
Specific embodiment
Preferred implementation of the present utility model is described below in conjunction with the accompanying drawings.
As shown in Figures 2 to 4, a kind of flange assembly of the present utility model, including first flange 1, second flange 2 and connection spiral shell It is equipped with bolt hole 4 in bolt 3, first flange 1 and second flange 2, connecting bolt 3 connects first flange 1 and the by bolt hole 4 First through hole 5 and the second through hole 6 are respectively equipped with two flanges 2, first flange 1 and second flange 2, are additionally provided with first through hole 5 The baffle plate 7 of annular, baffle plate 7 extends on the outside of first flange 1 and 7 diameter of baffle plate is less than 5 diameter of first through hole, 6 side of the second through hole Edge is provided with the boss 8 of annular, and boss 8 is engaged with baffle plate 7, and during installation, this utility model is by by the baffle plate of first flange 1 In second through hole 6 of 7 insertion second flanges 2, then fastened by connecting bolt 3, solved more than traditional flange installation steps Problem.
Ring washer 9 is provided with the end of first flange 1 and first through hole 5 at second through hole 6, can be prevented The leakage of liquid in pipeline.
The end of boss 8 to extend the Internal baffle 10 that forms annular in the second through hole 6, Internal baffle 10 is matched with baffle plate 7 Close, the leakage of liquid in pipeline can be prevented.
Ring washer 9 also is provided with Internal baffle 10, ring washer 9 is set in Internal baffle 10 near the end of boss 8, can prevent Only in pipeline liquid leakage.
Ring washer 9 is made up of epoxide resin material, can prevent the leakage of liquid in pipeline.
First flange 1 and 2 surface of second flange are equipped with zinc coat, improve the decay resistance of flange, increase flange Service life.

Claims (6)

1. a kind of flange assembly, including first flange, second flange and connecting bolt, the first flange and the second flange On be equipped with bolt hole, the connecting bolt connects the first flange and the second flange by the bolt hole, and which is special Levy and be, first through hole and the second through hole are respectively equipped with the first flange and the second flange, at the first through hole The baffle plate of annular is additionally provided with, the baffle plate extends on the outside of the first flange and the baffle plate diameter is less than the first through hole Diameter, the second through hole edge are provided with the boss of annular, and the boss is engaged with the baffle plate.
2. a kind of flange assembly according to claim 1, it is characterised in that second through hole is near first method Ring washer is provided with blue end and the first through hole.
3. a kind of flange assembly according to claim 1, it is characterised in that the end of the boss is into the second through hole of institute Extend the Internal baffle for forming annular, the Internal baffle is engaged with the baffle plate.
4. a kind of flange assembly according to claim 3, it is characterised in that also be provided with ring washer on the Internal baffle, The ring washer is set in the Internal baffle near the end of the boss.
5. a kind of flange assembly according to claim 2 or 4, it is characterised in that the ring washer is epoxy resin material Material is made.
6. a kind of flange assembly according to claim 1, it is characterised in that the first flange and the second flange table Face is equipped with zinc coat.
CN201620881674.1U 2016-08-16 2016-08-16 Flange assembly Expired - Fee Related CN206112329U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620881674.1U CN206112329U (en) 2016-08-16 2016-08-16 Flange assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620881674.1U CN206112329U (en) 2016-08-16 2016-08-16 Flange assembly

Publications (1)

Publication Number Publication Date
CN206112329U true CN206112329U (en) 2017-04-19

Family

ID=58512511

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620881674.1U Expired - Fee Related CN206112329U (en) 2016-08-16 2016-08-16 Flange assembly

Country Status (1)

Country Link
CN (1) CN206112329U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110296284A (en) * 2019-06-04 2019-10-01 江苏迅拓机械有限公司 A kind of tunnel is used for antiseep steel pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110296284A (en) * 2019-06-04 2019-10-01 江苏迅拓机械有限公司 A kind of tunnel is used for antiseep steel pipe

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170419

Termination date: 20190816